MASTER Net MASTER Database: LIGO GRB210815.10 alert (last error box)

Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L

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Name GFERMI GRB210815.10
Type 3 (last error box)
Trigger time 2021-08-15 02:23:49
Notice time(last) 2021-08-15 07:49:23.400998
Distance ± Mpc
FromSocket to be BNS BBH NSBH Gap Terr
Galaxy in: 50%
90%
FULL

This work was supported by RFBR BRICS 17-52-80133 grant.
Kislovodsk Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Amur Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Tunka Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
OAFA Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
IAC Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
SAAO Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
Tavrida Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)
OAGH Transients (Undef)
(All)
(Yes)
Trans. Difference (Undef)
(All)
(Yes)
(Gal)

DAYS:
Coverage since triggertime up to

ALL PLOTS
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 99.9 88.8 99.5
2021-08-29 02:23:49 336.0 330.6 226.8

Discoveries in this field
No discoveries yet!
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2021-08-15 02:23:49')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2021-08-15 02:23:49 (JD 2459441.599873)

Siderial time 2.486406 h

Ra 23:35:40.01 Dec -42:05:00.00
(353.916708d, -42.083306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -57.19 Azimuth: 86.12

Sun: Altitude: 51.13 Azimuth: 332.47

Moon: Altitude: -14.98 Azimuth: 274.84

Tunka

Object: Altitude: -42.44 Azimuth: 72.16

Sun: Altitude: 39.68 Azimuth: 302.84

Moon: Altitude: -30.06 Azimuth: 254.54

Kislovodsk

Object: Altitude: -6.12 Azimuth: 33.86

Sun: Altitude: 1.07 Azimuth: 251.35

Moon: Altitude: -60.78 Azimuth: 177.96

Tavrida

Object: Altitude: -3.81 Azimuth: 28.42

Sun: Altitude: -4.23 Azimuth: 245.32

Moon: Altitude: -58.74 Azimuth: 162.00

SAAO

Object: Altitude: 66.85 Azimuth: 57.62

Sun: Altitude: -36.12 Azimuth: 276.04

Moon: Altitude: -38.28 Azimuth: 28.47

IAC

Object: Altitude: 18.92 Azimuth: 351.59

Sun: Altitude: -43.92 Azimuth: 205.44

Moon: Altitude: -32.98 Azimuth: 90.55

Argentina

Object: Altitude: 39.34 Azimuth: 300.76

Sun: Altitude: -54.11 Azimuth: 68.44

Moon: Altitude: 26.88 Azimuth: 89.03

Mexico

Object: Altitude: -30.41 Azimuth: 303.62

Sun: Altitude: -4.90 Azimuth: 109.71

Moon: Altitude: 37.98 Azimuth: 32.66

Ural

Object: Altitude: -23.18 Azimuth: 47.18

Sun: Altitude: 14.33 Azimuth: 266.06

Moon: Altitude: -45.80 Azimuth: 202.49

Vostryakovo

Object: Altitude: -14.24 Azimuth: 31.85

Sun: Altitude: 2.23 Azimuth: 248.09

Moon: Altitude: -48.92 Azimuth: 171.53

Gal. latitude: -69.050708 Gal. longitude: 343.762012

Dist. to Sun: 142.258892

Dist. to Moon: 107.464970

Moon coord.: (223.227579 d, -14.538672 d)

Sun coord.: (144.562821 d, 14.113704 d)

Lunar disk: 0.439625

Lunar phase: 96.935379

Lunar bright limb: 286.631325

No SN in this field

2021-08-15 07:49:23 (JD 2459441.825961)

Siderial time 7.927374 h

Ra 23:35:40.01 Dec -42:05:00.00
(353.916708d, -42.083306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -64.78 Azimuth: 264.51

Sun: Altitude: 27.28 Azimuth: 78.82

Moon: Altitude: 22.21 Azimuth: 341.74

Tunka

Object: Altitude: -77.97 Azimuth: 220.18

Sun: Altitude: 40.77 Azimuth: 54.71

Moon: Altitude: 13.30 Azimuth: 318.60

Kislovodsk

Object: Altitude: -53.84 Azimuth: 74.77

Sun: Altitude: 55.31 Azimuth: 322.43

Moon: Altitude: -19.72 Azimuth: 273.13

Tavrida

Object: Altitude: -48.27 Azimuth: 72.15

Sun: Altitude: 50.43 Azimuth: 311.49

Moon: Altitude: -25.82 Azimuth: 266.77

SAAO

Object: Altitude: 9.40 Azimuth: 45.62

Sun: Altitude: 28.19 Azimuth: 228.25

Moon: Altitude: -18.20 Azimuth: 303.06

IAC

Object: Altitude: -5.94 Azimuth: 44.83

Sun: Altitude: 15.28 Azimuth: 262.03

Moon: Altitude: -68.78 Azimuth: 237.43

Argentina

Object: Altitude: 72.35 Azimuth: 49.31

Sun: Altitude: -43.48 Azimuth: 281.22

Moon: Altitude: -32.21 Azimuth: 39.94

Mexico

Object: Altitude: 13.86 Azimuth: 342.61

Sun: Altitude: -44.52 Azimuth: 188.36

Moon: Altitude: -20.32 Azimuth: 83.48

Ural

Object: Altitude: -64.25 Azimuth: 111.19

Sun: Altitude: 46.90 Azimuth: 354.40

Moon: Altitude: -10.70 Azimuth: 282.39

Vostryakovo

Object: Altitude: -52.61 Azimuth: 87.28

Sun: Altitude: 44.14 Azimuth: 324.15

Moon: Altitude: -22.61 Azimuth: 264.98

Gal. latitude: -69.050708 Gal. longitude: 343.762012

Dist. to Sun: 142.323910

Dist. to Moon: 104.758535

Moon coord.: (226.312714 d, -15.690447 d)

Sun coord.: (144.774571 d, 14.043236 d)

Lunar disk: 0.465372

Lunar phase: 93.971230

Lunar bright limb: 285.847753

No SN in this field

2021-08-15 08:49:23 (JD 2459441.867627)

Siderial time 8.930111 h

Ra 23:35:40.01 Dec -42:05:00.00
(353.916708d, -42.083306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -55.19 Azimuth: 276.04

Sun: Altitude: 17.74 Azimuth: 90.74

Moon: Altitude: 23.73 Azimuth: 356.78

Tunka

Object: Altitude: -70.22 Azimuth: 250.64

Sun: Altitude: 32.56 Azimuth: 69.73

Moon: Altitude: 18.19 Azimuth: 332.15

Kislovodsk

Object: Altitude: -64.46 Azimuth: 81.45

Sun: Altitude: 59.85 Azimuth: 348.44

Moon: Altitude: -9.53 Azimuth: 282.94

Tavrida

Object: Altitude: -58.62 Azimuth: 79.19

Sun: Altitude: 56.93 Azimuth: 333.64

Moon: Altitude: -15.70 Azimuth: 277.01

SAAO

Object: Altitude: 0.89 Azimuth: 38.38

Sun: Altitude: 36.57 Azimuth: 214.12

Moon: Altitude: -7.33 Azimuth: 294.12

IAC

Object: Altitude: -15.73 Azimuth: 50.27

Sun: Altitude: 28.43 Azimuth: 268.76

Moon: Altitude: -57.20 Azimuth: 254.86

Argentina

Object: Altitude: 61.84 Azimuth: 59.16

Sun: Altitude: -30.82 Azimuth: 272.17

Moon: Altitude: -38.63 Azimuth: 24.75

Mexico

Object: Altitude: 16.50 Azimuth: 353.84

Sun: Altitude: -40.55 Azimuth: 207.41

Moon: Altitude: -32.79 Azimuth: 90.43

Ural

Object: Altitude: -71.13 Azimuth: 134.69

Sun: Altitude: 46.18 Azimuth: 15.59

Moon: Altitude: -3.41 Azimuth: 294.35

Vostryakovo

Object: Altitude: -61.12 Azimuth: 100.58

Sun: Altitude: 47.83 Azimuth: 344.48

Moon: Altitude: -14.57 Azimuth: 276.99

Gal. latitude: -69.050708 Gal. longitude: 343.762012

Dist. to Sun: 142.335787

Dist. to Moon: 104.257843

Moon coord.: (226.885447 d, -15.898221 d)

Sun coord.: (144.813582 d, 14.030229 d)

Lunar disk: 0.470133

Lunar phase: 93.424526

Lunar bright limb: 285.694310

No SN in this field

2024-04-18 03:42:53 (JD 2460418.654780)

Siderial time 20.006291 h

Ra 23:35:40.01 Dec -42:05:00.00
(353.916708d, -42.083306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -7.62 Azimuth: 26.14

Sun: Altitude: 50.43 Azimuth: 5.71

Moon: Altitude: -3.48 Azimuth: 237.46

Tunka

Object: Altitude: -4.43 Azimuth: 8.63

Sun: Altitude: 45.73 Azimuth: 330.15

Moon: Altitude: -13.70 Azimuth: 216.60

Kislovodsk

Object: Altitude: -6.38 Azimuth: 325.74

Sun: Altitude: 13.77 Azimuth: 268.05

Moon: Altitude: -25.43 Azimuth: 155.37

Tavrida

Object: Altitude: -10.82 Azimuth: 320.45

Sun: Altitude: 7.79 Azimuth: 262.40

Moon: Altitude: -21.65 Azimuth: 147.31

SAAO

Object: Altitude: 34.53 Azimuth: 301.80

Sun: Altitude: -16.69 Azimuth: 267.54

Moon: Altitude: -46.87 Azimuth: 80.56

IAC

Object: Altitude: -31.27 Azimuth: 304.30

Sun: Altitude: -35.16 Azimuth: 230.12

Moon: Altitude: 1.54 Azimuth: 108.78

Argentina

Object: Altitude: -14.03 Azimuth: 345.40

Sun: Altitude: -65.81 Azimuth: 32.94

Moon: Altitude: 24.74 Azimuth: 132.02

Mexico

Object: Altitude: -69.38 Azimuth: 51.59

Sun: Altitude: -23.29 Azimuth: 119.91

Moon: Altitude: 75.73 Azimuth: 15.23

Ural

Object: Altitude: -12.68 Azimuth: 336.30

Sun: Altitude: 22.97 Azimuth: 286.11

Moon: Altitude: -15.56 Azimuth: 173.87

Vostryakovo

Object: Altitude: -17.55 Azimuth: 321.19

Sun: Altitude: 11.20 Azimuth: 267.06

Moon: Altitude: -13.64 Azimuth: 152.60

Gal. latitude: -69.050708 Gal. longitude: 343.762012

Dist. to Sun: 60.693313

Dist. to Moon: 146.840458

Moon coord.: (148.202977 d, 17.224899 d)

Sun coord.: (26.260415 d, 10.862808 d)

Lunar disk: 0.721306

Lunar phase: 63.729397

Lunar bright limb: 291.837747

No SN in this field

Recent coverage and limits telegrams

#######################################################################################
#######################################################################################

  ID = 4815
TYPE = 34
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB210815.10 (trigger No 650687034,23h 27m 02.40s , -31d 31m 48.0s, R=2.23) errorbox  68 sec after notice time and 117 sec after trigger time at 2021-08-15 02:25:46 UT, with upper limit up to  16.3 mag. The observations began at zenith distance = 63 deg. The sun  altitude  is -43.8 deg. 

The galactic latitude b = -72 deg., longitude l = 15 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1690943

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     127 | 2021-08-15 02:25:46 |          MASTER-IAC | (23h 25m 49.63s , -34d 34m 23.8s) |  P| |    20 | 16.3 |        


The observation and reduction will continue. 
The message may be cited.



#######################################################################################
#######################################################################################

  ID = 4818
TYPE = 35
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210815A ( Fermi GBM team, GCN 30647) errorbox  68 sec after notice time and 117 sec after trigger time at 2021-08-15 02:25:46 UT, with upper limit up to  19.0 mag. The observations began at zenith distance = 63 deg. The sun  altitude  is -43.8 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210815A errorbox  487 sec after notice time and 536 sec after trigger time at 2021-08-15 02:32:45 UT, with upper limit up to  20.2 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -56.4 deg. 

The galactic latitude b = -72 deg., longitude l = 19 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1690953

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     127 | 2021-08-15 02:25:46 |          MASTER-IAC | (23h 25m 49.63s , -34d 34m 23.8s) |  P| |    20 | 16.3 |        
     127 | 2021-08-15 02:25:46 |          MASTER-IAC | (23h 24m 55.15s , -34d 28m 56.5s) |  P- |    20 | 16.1 |        
     167 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 26m 28.66s , -31d 40m 03.0s) |  P| |    20 | 16.1 |        
     207 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 26m 28.66s , -31d 40m 03.0s) |  P| |   100 | 17.5 |  Coadd 
     167 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 25m 35.76s , -31d 34m 35.1s) |  P- |    20 | 15.9 |        
     207 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 25m 35.76s , -31d 34m 35.1s) |  P- |   100 | 17.2 |  Coadd 
     212 | 2021-08-15 02:27:06 |          MASTER-IAC | (23h 26m 22.47s , -31d 40m 46.7s) |  P| |    30 | 16.7 |        
     212 | 2021-08-15 02:27:06 |          MASTER-IAC | (23h 25m 29.62s , -31d 35m 18.9s) |  P- |    30 | 16.3 |        
     272 | 2021-08-15 02:27:56 |          MASTER-IAC | (23h 26m 23.46s , -31d 39m 48.0s) |  P| |    50 | 17.1 |        
     272 | 2021-08-15 02:27:56 |          MASTER-IAC | (23h 25m 30.68s , -31d 34m 20.3s) |  P- |    50 | 16.8 |        
     337 | 2021-08-15 02:29:06 |          MASTER-IAC | (23h 26m 27.71s , -31d 40m 49.3s) |   C |    40 | 16.8 |        
     337 | 2021-08-15 02:29:06 |          MASTER-IAC | (23h 25m 34.98s , -31d 35m 21.7s) |   C |    40 | 16.6 |        
     407 | 2021-08-15 02:30:06 |          MASTER-IAC | (23h 25m 56.58s , -31d 16m 23.0s) |   C |    60 | 17.8 |        
     407 | 2021-08-15 02:30:06 |          MASTER-IAC | (23h 16m 33.83s , -31d 11m 01.7s) |   C |    60 | 17.8 |        
     487 | 2021-08-15 02:31:26 |          MASTER-IAC | (23h 37m 26.85s , -33d 10m 16.2s) |   C |    60 | 17.9 |        
     487 | 2021-08-15 02:31:26 |          MASTER-IAC | (23h 27m 52.64s , -33d 04m 56.7s) |   C |    60 | 17.6 |        
     566 | 2021-08-15 02:32:45 |         MASTER-OAFA | (23h 23m 16.33s , -29d 59m 41.4s) |   C |    60 | 18.8 |        
     567 | 2021-08-15 02:32:46 |          MASTER-IAC | (23h 43m 45.03s , -31d 14m 27.2s) |   C |    60 | 17.8 |        
     567 | 2021-08-15 02:32:46 |          MASTER-IAC | (23h 34m 22.79s , -31d 09m 07.3s) |   C |    60 | 17.9 |        
     646 | 2021-08-15 02:34:05 |         MASTER-OAFA | (23h 32m 20.97s , -30d 00m 25.7s) |   C |    60 | 18.8 |        
     676 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 26m 24.41s , -30d 19m 31.6s) |  P| |   120 | 17.8 |        
     841 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 26m 24.41s , -30d 19m 31.6s) |  P| |   450 | 19.0 |  Coadd 
     676 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 25m 34.70s , -30d 14m 08.5s) |  P- |   120 | 17.5 |        
     841 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 25m 34.70s , -30d 14m 08.5s) |  P- |   450 | 18.6 |  Coadd 
     755 | 2021-08-15 02:35:24 |         MASTER-OAFA | (23h 24m 21.18s , -30d 56m 58.1s) |   C |   120 | 19.3 |        
     920 | 2021-08-15 02:35:24 |         MASTER-OAFA | (23h 24m 21.18s , -30d 56m 58.1s) |   C |   450 | 19.9 |  Coadd 
     831 | 2021-08-15 02:36:25 |          MASTER-IAC | (23h 26m 26.86s , -30d 17m 57.5s) |  P| |   150 | 18.2 |        
     831 | 2021-08-15 02:36:25 |          MASTER-IAC | (23h 25m 37.17s , -30d 12m 33.8s) |  P- |   150 | 17.7 |        
     910 | 2021-08-15 02:37:44 |         MASTER-OAFA | (23h 24m 26.28s , -30d 57m 57.9s) |   C |   150 | 19.4 |        
    1016 | 2021-08-15 02:39:15 |          MASTER-IAC | (23h 26m 20.63s , -30d 18m 47.0s) |  P| |   180 | 18.2 |        
    1016 | 2021-08-15 02:39:15 |          MASTER-IAC | (23h 25m 31.03s , -30d 13m 23.5s) |  P- |   180 | 17.8 |        
    1094 | 2021-08-15 02:40:33 |         MASTER-OAFA | (23h 24m 21.72s , -30d 58m 56.6s) |   C |   180 | 19.5 |        
    1216 | 2021-08-15 02:42:36 |          MASTER-IAC | (23h 26m 21.23s , -30d 17m 48.4s) |  P| |   180 | 18.3 |        
    1216 | 2021-08-15 02:42:36 |          MASTER-IAC | (23h 25m 31.73s , -30d 12m 25.0s) |  P- |   180 | 18.0 |        
    1294 | 2021-08-15 02:43:53 |         MASTER-OAFA | (23h 24m 26.85s , -30d 58m 26.0s) |   C |   180 | 19.5 |        
    1433 | 2021-08-15 02:47:12 |         MASTER-OAFA | (23h 15m 29.72s , -28d 07m 06.5s) |   C |    60 | 18.7 |        
    1512 | 2021-08-15 02:48:31 |         MASTER-OAFA | (23h 24m 33.18s , -28d 05m 19.3s) |   C |    60 | 18.8 |        
    1557 | 2021-08-15 02:49:16 |          MASTER-IAC | (23h 25m 55.43s , -31d 16m 23.8s) |   C |    60 | 17.8 |        
    1557 | 2021-08-15 02:49:16 |          MASTER-IAC | (23h 16m 31.37s , -31d 11m 04.4s) |   C |    60 | 17.7 |        
    1592 | 2021-08-15 02:49:51 |         MASTER-OAFA | (23h 23m 10.78s , -30d 00m 16.8s) |   C |    60 | 18.9 |        
    1637 | 2021-08-15 02:50:36 |          MASTER-IAC | (23h 37m 26.87s , -33d 09m 57.9s) |   C |    60 | 18.0 |        
    1637 | 2021-08-15 02:50:36 |          MASTER-IAC | (23h 27m 51.14s , -33d 04m 40.3s) |   C |    60 | 17.7 |        
    1671 | 2021-08-15 02:51:10 |         MASTER-OAFA | (23h 32m 20.74s , -29d 59m 20.6s) |   C |    60 | 18.9 |        
    1717 | 2021-08-15 02:51:56 |          MASTER-IAC | (23h 43m 45.76s , -31d 14m 31.3s) |   C |    60 | 18.0 |        
    1717 | 2021-08-15 02:51:56 |          MASTER-IAC | (23h 34m 21.92s , -31d 09m 13.0s) |   C |    60 | 17.7 |        
    1751 | 2021-08-15 02:52:30 |         MASTER-OAFA | (23h 05m 45.80s , -30d 01m 08.2s) |   C |    60 | 18.7 |        
    1797 | 2021-08-15 02:53:16 |          MASTER-IAC | (23h 19m 15.24s , -33d 10m 22.8s) |   C |    60 | 17.9 |        
    1797 | 2021-08-15 02:53:16 |          MASTER-IAC | (23h 09m 39.39s , -33d 05m 03.7s) |   C |    60 | 17.7 |        
    1830 | 2021-08-15 02:53:50 |         MASTER-OAFA | (23h 15m 02.55s , -30d 00m 55.6s) |   C |    60 | 18.9 |        
    1877 | 2021-08-15 02:54:36 |          MASTER-IAC | (23h 42m 13.45s , -29d 15m 20.7s) |   C |    60 | 17.9 |        
    1910 | 2021-08-15 02:55:09 |         MASTER-OAFA | (23h 32m 37.29s , -28d 07m 06.9s) |   C |    60 | 18.9 |        
    1989 | 2021-08-15 02:56:29 |         MASTER-OAFA | (23h 41m 40.39s , -28d 05m 35.8s) |   C |    60 | 18.7 |        
    2037 | 2021-08-15 02:57:16 |          MASTER-IAC | (23h 27m 49.95s , -25d 27m 06.9s) |   C |    60 | 18.0 |        
    2117 | 2021-08-15 02:58:36 |          MASTER-IAC | (23h 08m 58.98s , -27d 27m 27.8s) |   C |    60 | 17.9 |        
    2148 | 2021-08-15 02:59:07 |         MASTER-OAFA | (23h 06m 40.78s , -31d 54m 09.4s) |   C |    60 | 18.8 |        
    2307 | 2021-08-15 03:01:46 |         MASTER-OAFA | (23h 18m 24.83s , -26d 11m 11.1s) |   C |    60 | 18.5 |        
    2386 | 2021-08-15 03:03:06 |         MASTER-OAFA | (23h 15m 30.19s , -28d 06m 42.6s) |   C |    60 | 18.8 |        
    2466 | 2021-08-15 03:04:25 |         MASTER-OAFA | (23h 24m 34.71s , -28d 05m 21.2s) |   C |    60 | 18.8 |        
    2517 | 2021-08-15 03:05:16 |          MASTER-IAC | (23h 26m 01.43s , -31d 15m 00.4s) |   C |    60 | 17.9 |        
    2517 | 2021-08-15 03:05:16 |          MASTER-IAC | (23h 16m 37.36s , -31d 09m 41.6s) |   C |    60 | 17.8 |        
    2546 | 2021-08-15 03:05:45 |         MASTER-OAFA | (23h 23m 10.51s , -30d 00m 13.8s) |   C |    60 | 18.8 |        
    2596 | 2021-08-15 03:06:36 |          MASTER-IAC | (23h 37m 20.37s , -33d 09m 33.0s) |   C |    60 | 18.0 |        
    2596 | 2021-08-15 03:06:36 |          MASTER-IAC | (23h 27m 44.50s , -33d 04m 16.2s) |   C |    60 | 17.7 |        
    2625 | 2021-08-15 03:07:04 |         MASTER-OAFA | (23h 32m 21.85s , -29d 59m 17.1s) |   C |    60 | 18.7 |        
    2677 | 2021-08-15 03:07:56 |          MASTER-IAC | (23h 43m 42.55s , -31d 14m 32.3s) |   C |    60 | 18.0 |        
    2677 | 2021-08-15 03:07:56 |          MASTER-IAC | (23h 34m 18.53s , -31d 09m 14.7s) |   C |    60 | 17.9 |        
    2705 | 2021-08-15 03:08:24 |         MASTER-OAFA | (23h 05m 50.53s , -30d 00m 05.9s) |   C |    60 | 18.8 |        
    2757 | 2021-08-15 03:09:16 |          MASTER-IAC | (23h 19m 18.06s , -33d 09m 34.0s) |   C |    60 | 17.9 |        
    2757 | 2021-08-15 03:09:16 |          MASTER-IAC | (23h 09m 42.18s , -33d 04m 15.8s) |   C |    60 | 17.8 |        
    2784 | 2021-08-15 03:09:43 |         MASTER-OAFA | (23h 14m 56.11s , -30d 01m 10.1s) |   C |    60 | 18.8 |        
    2837 | 2021-08-15 03:10:36 |          MASTER-IAC | (23h 42m 08.27s , -29d 17m 14.3s) |   C |    60 | 17.9 |        
    2864 | 2021-08-15 03:11:03 |         MASTER-OAFA | (23h 32m 41.52s , -28d 06m 56.8s) |   C |    60 | 18.6 |        
    2943 | 2021-08-15 03:12:22 |         MASTER-OAFA | (23h 41m 38.45s , -28d 05m 47.8s) |   C |    60 | 18.7 |        
    2997 | 2021-08-15 03:13:16 |          MASTER-IAC | (23h 27m 52.43s , -25d 27m 36.3s) |   C |    60 | 18.1 |        
    3077 | 2021-08-15 03:14:36 |          MASTER-IAC | (23h 08m 55.82s , -27d 28m 23.9s) |   C |    60 | 17.8 |        
    3102 | 2021-08-15 03:15:01 |         MASTER-OAFA | (23h 06m 42.19s , -31d 53m 33.3s) |   C |    60 | 18.8 |        
    3261 | 2021-08-15 03:17:40 |         MASTER-OAFA | (23h 18m 21.82s , -26d 11m 08.2s) |   C |    60 | 18.4 |        
    3340 | 2021-08-15 03:19:00 |         MASTER-OAFA | (23h 15m 32.59s , -28d 06m 08.2s) |   C |    60 | 18.7 |        
    3422 | 2021-08-15 03:20:21 |         MASTER-OAFA | (23h 24m 28.45s , -28d 07m 12.5s) |   C |    60 | 18.8 |        
    3663 | 2021-08-15 03:24:22 |         MASTER-OAFA | (23h 05m 51.76s , -29d 59m 11.6s) |   C |    60 | 18.9 |        
    3742 | 2021-08-15 03:25:41 |         MASTER-OAFA | (23h 14m 56.97s , -30d 00m 12.4s) |   C |    60 | 19.0 |        
    3776 | 2021-08-15 03:26:15 |          MASTER-IAC | (23h 19m 14.71s , -33d 10m 30.8s) |   C |    60 | 17.4 |        
    3776 | 2021-08-15 03:26:15 |          MASTER-IAC | (23h 09m 38.58s , -33d 05m 12.7s) |   C |    60 | 17.5 |        
    3821 | 2021-08-15 03:27:00 |         MASTER-OAFA | (23h 32m 35.23s , -28d 05m 16.9s) |   C |    60 | 18.9 |        
    3856 | 2021-08-15 03:27:35 |          MASTER-IAC | (23h 42m 12.70s , -29d 15m 28.2s) |   C |    60 | 17.1 |        
    3901 | 2021-08-15 03:28:20 |         MASTER-OAFA | (23h 41m 41.53s , -28d 06m 19.3s) |   C |    60 | 18.9 |        
    4016 | 2021-08-15 03:30:15 |          MASTER-IAC | (23h 27m 50.25s , -25d 27m 17.3s) |   C |    60 | 18.0 |        
    4060 | 2021-08-15 03:30:59 |         MASTER-OAFA | (23h 06m 41.46s , -31d 54m 57.0s) |   C |    60 | 18.8 |        
    4096 | 2021-08-15 03:31:35 |          MASTER-IAC | (23h 08m 59.12s , -27d 27m 36.4s) |   C |    60 | 18.0 |        
    4220 | 2021-08-15 03:33:39 |         MASTER-OAFA | (23h 18m 25.24s , -26d 13m 08.6s) |   C |    60 | 18.4 |        
    4299 | 2021-08-15 03:34:59 |         MASTER-OAFA | (23h 15m 00.99s , -31d 54m 12.6s) |   C |    60 | 18.8 |        
    4379 | 2021-08-15 03:36:18 |         MASTER-OAFA | (23h 24m 22.46s , -31d 53m 16.0s) |   C |    60 | 18.7 |        
    4619 | 2021-08-15 03:40:18 |         MASTER-OAFA | (23h 32m 50.19s , -31d 53m 46.9s) |   C |    60 | 19.0 |        
    4699 | 2021-08-15 03:41:38 |         MASTER-OAFA | (23h 42m 11.68s , -31d 55m 06.8s) |   C |    60 | 18.8 |        
    4735 | 2021-08-15 03:42:15 |          MASTER-IAC | (23h 33m 59.28s , -29d 21m 39.6s) |   C |    60 | 17.8 |        
    4735 | 2021-08-15 03:42:15 |          MASTER-IAC | (23h 24m 45.42s , -29d 16m 24.3s) |   C |    60 | 17.6 |        
    4778 | 2021-08-15 03:42:57 |         MASTER-OAFA | (23h 26m 13.58s , -33d 48m 19.2s) |   C |    60 | 19.0 |        
    4858 | 2021-08-15 03:44:17 |         MASTER-OAFA | (23h 35m 47.06s , -33d 47m 21.7s) |   C |    60 | 19.0 |        
    4976 | 2021-08-15 03:46:15 |          MASTER-IAC | (23h 26m 02.67s , -27d 26m 42.0s) |   C |    60 | 18.0 |        
    4976 | 2021-08-15 03:46:15 |          MASTER-IAC | (23h 16m 58.65s , -27d 21m 24.5s) |   C |    60 | 17.7 |        
    5255 | 2021-08-15 03:50:55 |         MASTER-OAFA | (23h 15m 01.28s , -31d 54m 15.7s) |   C |    60 | 19.0 |        
    5295 | 2021-08-15 03:51:34 |          MASTER-IAC | (23h 16m 26.85s , -29d 20m 42.7s) |   C |    60 | 18.0 |        
    5295 | 2021-08-15 03:51:34 |          MASTER-IAC | (23h 07m 13.13s , -29d 15m 25.7s) |   C |    60 | 17.8 |        
    5335 | 2021-08-15 03:52:14 |         MASTER-OAFA | (23h 24m 22.40s , -31d 53m 19.3s) |   C |    60 | 19.0 |        
    5573 | 2021-08-15 03:56:13 |         MASTER-OAFA | (23h 32m 53.04s , -31d 55m 01.7s) |   C |    60 | 18.9 |        
    5653 | 2021-08-15 03:57:32 |         MASTER-OAFA | (23h 42m 11.66s , -31d 53m 44.5s) |   C |    60 | 19.0 |        
    5696 | 2021-08-15 03:58:16 |          MASTER-IAC | (23h 33m 57.08s , -29d 22m 26.2s) |   C |    60 | 18.0 |        
    5696 | 2021-08-15 03:58:16 |          MASTER-IAC | (23h 24m 43.19s , -29d 17m 10.1s) |   C |    60 | 17.9 |        
    5732 | 2021-08-15 03:58:51 |         MASTER-OAFA | (23h 26m 16.86s , -33d 49m 07.2s) |   C |    60 | 19.1 |        
    5812 | 2021-08-15 04:00:11 |         MASTER-OAFA | (23h 35m 52.43s , -33d 47m 42.1s) |   C |    60 | 19.0 |        
    5942 | 2021-08-15 04:02:21 |          MASTER-IAC | (23h 25m 58.56s , -27d 26m 46.7s) |   C |    60 | 18.0 |        
    5942 | 2021-08-15 04:02:21 |          MASTER-IAC | (23h 16m 54.67s , -27d 21m 29.3s) |   C |    60 | 17.8 |        
    6212 | 2021-08-15 04:06:51 |         MASTER-OAFA | (23h 15m 06.81s , -31d 54m 57.5s) |   C |    60 | 19.0 |        
    6262 | 2021-08-15 04:07:41 |          MASTER-IAC | (23h 16m 30.28s , -29d 21m 13.1s) |   C |    60 | 17.9 |        
    6262 | 2021-08-15 04:07:41 |          MASTER-IAC | (23h 07m 16.79s , -29d 15m 57.4s) |   C |    60 | 17.7 |        
    6292 | 2021-08-15 04:08:11 |         MASTER-OAFA | (23h 24m 25.83s , -31d 53m 47.2s) |   C |    60 | 19.0 |        
    6422 | 2021-08-15 04:10:21 |          MASTER-IAC | (23h 43m 11.94s , -27d 27m 11.2s) |   C |    60 | 18.0 |        
    6422 | 2021-08-15 04:10:21 |          MASTER-IAC | (23h 34m 08.08s , -27d 21m 56.3s) |   C |    60 | 17.8 |        
    6451 | 2021-08-15 04:10:50 |         MASTER-OAFA | (23h 17m 37.47s , -33d 48m 21.1s) |   C |    60 | 18.9 |        
    6502 | 2021-08-15 04:11:41 |          MASTER-IAC | (23h 08m 07.48s , -31d 15m 48.1s) |   C |    60 | 17.7 |        
    6533 | 2021-08-15 04:12:12 |         MASTER-OAFA | (23h 32m 48.59s , -31d 53m 23.2s) |   C |    60 | 19.0 |        
    6582 | 2021-08-15 04:13:01 |          MASTER-IAC | (23h 19m 52.66s , -25d 32m 48.0s) |   C |    60 | 17.8 |        
    6621 | 2021-08-15 04:13:40 |         MASTER-OAFA | (23h 42m 14.02s , -31d 54m 25.3s) |   C |    60 | 19.0 |        
    6662 | 2021-08-15 04:14:21 |          MASTER-IAC | (23h 33m 59.01s , -29d 21m 50.7s) |   C |    60 | 17.9 |        
    6662 | 2021-08-15 04:14:21 |          MASTER-IAC | (23h 24m 45.36s , -29d 16m 36.4s) |   C |    60 | 17.7 |        
    6702 | 2021-08-15 04:15:01 |         MASTER-OAFA | (23h 26m 13.22s , -33d 49m 24.5s) |   C |    60 | 19.0 |        
    6782 | 2021-08-15 04:16:21 |         MASTER-OAFA | (23h 35m 53.47s , -33d 49m 09.8s) |   C |    60 | 19.1 |        
    6902 | 2021-08-15 04:18:21 |          MASTER-IAC | (23h 26m 01.61s , -27d 27m 15.8s) |   C |    60 | 18.0 |        
    6902 | 2021-08-15 04:18:21 |          MASTER-IAC | (23h 16m 57.90s , -27d 21m 59.5s) |   C |    60 | 17.6 |        
    7179 | 2021-08-15 04:22:59 |         MASTER-OAFA | (23h 40m 44.09s , -30d 00m 23.5s) |   C |    60 | 19.1 |        
    7224 | 2021-08-15 04:23:43 |          MASTER-IAC | (23h 16m 26.56s , -29d 20m 52.4s) |   C |    60 | 17.6 |        
    7224 | 2021-08-15 04:23:43 |          MASTER-IAC | (23h 07m 13.08s , -29d 15m 36.4s) |   C |    60 | 17.6 |        
    7384 | 2021-08-15 04:26:23 |          MASTER-IAC | (23h 43m 07.24s , -27d 28m 52.7s) |   C |    60 | 17.8 |        
    7384 | 2021-08-15 04:26:23 |          MASTER-IAC | (23h 34m 03.20s , -27d 23m 37.5s) |   C |    60 | 17.7 |        
    7418 | 2021-08-15 04:26:57 |         MASTER-OAFA | (23h 17m 41.54s , -33d 47m 31.7s) |   C |    60 | 19.2 |        
    7464 | 2021-08-15 04:27:43 |          MASTER-IAC | (23h 08m 13.12s , -31d 16m 37.9s) |   C |    60 | 17.5 |        
    7544 | 2021-08-15 04:29:04 |          MASTER-IAC | (23h 19m 54.66s , -25d 33m 10.1s) |   C |    60 | 17.7 |        
    7656 | 2021-08-15 04:30:55 |         MASTER-OAFA | (23h 26m 26.84s , -26d 12m 19.7s) |   C |    60 | 18.9 |        
    7744 | 2021-08-15 04:32:23 |         MASTER-OAFA | (23h 35m 11.47s , -26d 13m 20.4s) |   C |    60 | 19.0 |        
    7903 | 2021-08-15 04:35:02 |         MASTER-OAFA | (23h 07m 24.17s , -28d 06m 48.2s) |   C |    60 | 19.0 |        
    8142 | 2021-08-15 04:39:01 |         MASTER-OAFA | (23h 40m 43.32s , -30d 00m 24.4s) |   C |    60 | 19.1 |        
    8380 | 2021-08-15 04:42:59 |         MASTER-OAFA | (23h 17m 41.68s , -33d 47m 34.5s) |   C |    60 | 19.2 |        
    8619 | 2021-08-15 04:46:58 |         MASTER-OAFA | (23h 26m 21.11s , -26d 12m 21.3s) |   C |    60 | 19.0 |        
    8666 | 2021-08-15 04:47:45 |          MASTER-IAC | (23h 43m 04.55s , -27d 27m 42.2s) |   C |    60 | 17.8 |        
    8666 | 2021-08-15 04:47:45 |          MASTER-IAC | (23h 33m 59.32s , -27d 22m 22.1s) |   C |    60 | 17.7 |        
    8699 | 2021-08-15 04:48:18 |         MASTER-OAFA | (23h 35m 12.98s , -26d 11m 21.8s) |   C |    60 | 19.1 |        
    8746 | 2021-08-15 04:49:05 |          MASTER-IAC | (23h 08m 05.56s , -31d 14m 46.5s) |   C |    60 | 17.5 |        
    8826 | 2021-08-15 04:50:25 |          MASTER-IAC | (23h 19m 55.54s , -25d 33m 49.8s) |   C |    60 | 17.6 |        
    8857 | 2021-08-15 04:50:57 |         MASTER-OAFA | (23h 07m 21.38s , -28d 07m 18.9s) |   C |    60 | 19.0 |        
    9096 | 2021-08-15 04:54:55 |         MASTER-OAFA | (23h 40m 40.53s , -30d 01m 01.1s) |   C |    60 | 19.2 |        
    9634 | 2021-08-15 05:02:53 |         MASTER-OAFA | (23h 39m 23.81s , -26d 19m 19.5s) |   C |   180 | 19.8 |        
    9814 | 2021-08-15 05:02:53 |         MASTER-OAFA | (23h 39m 23.81s , -26d 19m 19.5s) |   C |   540 | 20.2 |  Coadd 
    9833 | 2021-08-15 05:06:13 |         MASTER-OAFA | (23h 39m 23.78s , -26d 20m 45.9s) |   C |   180 | 19.7 |        
   10033 | 2021-08-15 05:09:32 |         MASTER-OAFA | (23h 39m 26.30s , -26d 19m 06.4s) |   C |   180 | 19.7 |        
   10172 | 2021-08-15 05:12:51 |         MASTER-OAFA | (23h 26m 20.77s , -26d 12m 24.6s) |   C |    60 | 19.0 |        
   10252 | 2021-08-15 05:14:11 |         MASTER-OAFA | (23h 35m 11.91s , -26d 11m 25.4s) |   C |    60 | 19.0 |        
   10391 | 2021-08-15 05:15:30 |         MASTER-OAFA | (23h 39m 27.42s , -26d 20m 01.9s) |   C |   180 | 19.8 |        
   10571 | 2021-08-15 05:15:30 |         MASTER-OAFA | (23h 39m 27.42s , -26d 20m 01.9s) |   C |   540 | 20.2 |  Coadd 
   10590 | 2021-08-15 05:18:50 |         MASTER-OAFA | (23h 39m 19.84s , -26d 21m 03.6s) |   C |   180 | 19.9 |        
   10790 | 2021-08-15 05:22:09 |         MASTER-OAFA | (23h 39m 27.02s , -26d 20m 55.0s) |   C |   180 | 19.9 |        
   10990 | 2021-08-15 05:25:29 |         MASTER-OAFA | (23h 39m 23.78s , -26d 19m 29.0s) |   C |   180 | 19.8 |        
   11170 | 2021-08-15 05:25:29 |         MASTER-OAFA | (23h 39m 23.78s , -26d 19m 29.0s) |   C |   540 | 20.2 |  Coadd 
   11189 | 2021-08-15 05:28:48 |         MASTER-OAFA | (23h 39m 23.77s , -26d 20m 41.6s) |   C |   180 | 19.8 |        
   11389 | 2021-08-15 05:32:08 |         MASTER-OAFA | (23h 39m 26.67s , -26d 19m 07.8s) |   C |   180 | 19.8 |        
   11607 | 2021-08-15 05:36:46 |         MASTER-OAFA | (23h 07m 20.95s , -28d 05m 33.1s) |   C |    60 | 19.0 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



#######################################################################################
#######################################################################################

  ID = 4819
TYPE = 35
DAYS = 1


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the GFERMI Alert 210815.10 (trigger No 650687034,23h 10m 00.00s , -39d 54m 00.0s, R=2.87924) errorbox 76 sec after trigger time at 2021-08-15 02:25:05 UT, with upper limit up to  17.7 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -43.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the GFERMI Alert 210815.10 errorbox 139 sec after trigger time at 2021-08-15 02:26:08 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 48 deg. The sun  altitude  is -55.1 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the GFERMI Alert 210815.10 errorbox  54612 sec after notice time and 74147 sec after trigger time at 2021-08-15 22:59:36 UT, with upper limit up to  17.7 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -29.8 deg. 

The galactic latitude b = -66 deg., longitude l = 355 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1691144

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

      87 | 2021-08-15 02:25:05 |          MASTER-IAC | (23h 24m 48.31s , -40d 05m 08.0s) |  P| |    20 | 16.1 |        
      87 | 2021-08-15 02:25:05 |          MASTER-IAC | (23h 23m 50.13s , -39d 59m 41.7s) |  P- |    20 | 15.8 |        
     144 | 2021-08-15 02:26:08 |         MASTER-OAFA | (23h 22m 41.70s , -40d 45m 07.9s) |   C |    10 | 17.5 |        
     179 | 2021-08-15 02:26:37 |         MASTER-OAFA | (23h 22m 35.31s , -40d 45m 36.4s) |   C |    20 | 18.0 |        
    4177 | 2021-08-15 03:32:55 |          MASTER-IAC | (23h 13m 44.15s , -35d 04m 39.0s) |   C |    60 | 17.0 |        
    4938 | 2021-08-15 03:45:36 |         MASTER-OAFA | (23h 17m 02.11s , -37d 37m 21.5s) |   C |    60 | 18.9 |        
    5017 | 2021-08-15 03:46:56 |         MASTER-OAFA | (23h 27m 08.41s , -37d 36m 54.3s) |   C |    60 | 18.8 |        
    5892 | 2021-08-15 04:01:30 |         MASTER-OAFA | (23h 17m 01.89s , -37d 36m 25.1s) |   C |    60 | 18.8 |        
    5974 | 2021-08-15 04:02:53 |         MASTER-OAFA | (23h 27m 02.38s , -37d 35m 28.0s) |   C |    60 | 18.9 |        
    6862 | 2021-08-15 04:17:40 |         MASTER-OAFA | (23h 17m 05.87s , -37d 35m 38.3s) |   C |    60 | 19.0 |        
    6941 | 2021-08-15 04:19:00 |         MASTER-OAFA | (23h 27m 05.98s , -37d 37m 05.7s) |   C |    60 | 19.0 |        
    7498 | 2021-08-15 04:28:17 |         MASTER-OAFA | (23h 21m 03.99s , -35d 41m 29.5s) |   C |    60 | 19.0 |        
    7865 | 2021-08-15 04:34:23 |          MASTER-IAC | (23h 09m 34.21s , -36d 56m 54.3s) |   C |    60 | 17.1 |        
    7865 | 2021-08-15 04:34:23 |          MASTER-IAC | (22h 59m 31.29s , -36d 51m 43.3s) |   C |    60 | 17.0 |        
    7945 | 2021-08-15 04:35:43 |          MASTER-IAC | (23h 26m 25.77s , -38d 51m 57.1s) |   C |    60 | 17.2 |        
    7945 | 2021-08-15 04:35:43 |          MASTER-IAC | (23h 16m 07.11s , -38d 46m 48.1s) |   C |    60 | 16.8 |        
    7983 | 2021-08-15 04:36:22 |         MASTER-OAFA | (23h 02m 24.89s , -35d 42m 21.9s) |   C |    60 | 19.2 |        
    8025 | 2021-08-15 04:37:03 |          MASTER-IAC | (23h 26m 25.71s , -38d 51m 57.7s) |   C |    60 | 17.1 |        
    8025 | 2021-08-15 04:37:03 |          MASTER-IAC | (23h 16m 07.05s , -38d 46m 48.7s) |   C |    60 | 16.7 |        
    8063 | 2021-08-15 04:37:41 |         MASTER-OAFA | (23h 12m 11.37s , -35d 41m 24.8s) |   C |    60 | 19.0 |        
    8461 | 2021-08-15 04:44:19 |         MASTER-OAFA | (23h 21m 02.01s , -35d 43m 06.4s) |   C |    60 | 19.2 |        
    8937 | 2021-08-15 04:52:16 |         MASTER-OAFA | (23h 02m 30.87s , -35d 43m 08.9s) |   C |    60 | 19.2 |        
    9017 | 2021-08-15 04:53:36 |         MASTER-OAFA | (23h 12m 14.43s , -35d 41m 53.6s) |   C |    60 | 19.1 |        
    9146 | 2021-08-15 04:55:45 |          MASTER-IAC | (23h 09m 35.83s , -36d 58m 48.6s) |   C |    60 | 17.0 |        
    9146 | 2021-08-15 04:55:45 |          MASTER-IAC | (22h 59m 31.12s , -36d 53m 31.3s) |   C |    60 | 16.9 |        
    9227 | 2021-08-15 04:57:05 |          MASTER-IAC | (23h 26m 23.57s , -38d 51m 11.2s) |   C |    60 | 17.0 |        
    9227 | 2021-08-15 04:57:05 |          MASTER-IAC | (23h 16m 03.39s , -38d 45m 55.6s) |   C |    60 | 16.6 |        
    9307 | 2021-08-15 04:58:25 |          MASTER-IAC | (23h 26m 23.51s , -38d 51m 12.8s) |   C |    60 | 17.0 |        
    9307 | 2021-08-15 04:58:25 |          MASTER-IAC | (23h 16m 03.34s , -38d 45m 56.5s) |   C |    60 | 16.7 |        
    9414 | 2021-08-15 05:00:13 |         MASTER-OAFA | (23h 21m 00.08s , -35d 43m 32.3s) |   C |    60 | 19.1 |        
    9546 | 2021-08-15 05:02:25 |          MASTER-IAC | (23h 28m 34.06s , -36d 59m 02.3s) |   C |    60 | 17.1 |        
    9546 | 2021-08-15 05:02:25 |          MASTER-IAC | (23h 18m 29.25s , -36d 53m 43.5s) |   C |    60 | 16.9 |        
   10154 | 2021-08-15 05:12:33 |          MASTER-IAC | (23h 09m 35.09s , -36d 56m 58.9s) |   C |    60 | 16.8 |        
   10154 | 2021-08-15 05:12:33 |          MASTER-IAC | (22h 59m 30.82s , -36d 51m 38.2s) |   C |    60 | 16.8 |        
   10234 | 2021-08-15 05:13:53 |          MASTER-IAC | (23h 26m 24.07s , -38d 52m 02.9s) |   C |    60 | 16.7 |        
   10234 | 2021-08-15 05:13:53 |          MASTER-IAC | (23h 16m 03.96s , -38d 46m 44.3s) |   C |    60 | 16.3 |        
   10314 | 2021-08-15 05:15:13 |          MASTER-IAC | (23h 26m 24.04s , -38d 52m 04.1s) |   C |    60 | 16.7 |        
   10314 | 2021-08-15 05:15:13 |          MASTER-IAC | (23h 16m 03.90s , -38d 46m 45.6s) |   C |    60 | 16.3 |        
   10554 | 2021-08-15 05:19:13 |          MASTER-IAC | (23h 28m 38.53s , -36d 58m 44.7s) |   C |    60 | 16.9 |        
   10554 | 2021-08-15 05:19:13 |          MASTER-IAC | (23h 18m 33.94s , -36d 53m 25.9s) |   C |    60 | 16.7 |        
   11515 | 2021-08-15 05:35:14 |          MASTER-IAC | (23h 28m 41.96s , -36d 58m 34.7s) |   C |    60 | 16.6 |        
   11515 | 2021-08-15 05:35:14 |          MASTER-IAC | (23h 18m 37.61s , -36d 53m 23.3s) |   C |    60 | 16.1 |        
   11687 | 2021-08-15 05:38:06 |         MASTER-OAFA | (23h 02m 32.10s , -35d 42m 40.5s) |   C |    60 | 19.3 |        
   11767 | 2021-08-15 05:39:25 |         MASTER-OAFA | (23h 12m 11.80s , -35d 43m 42.0s) |   C |    60 | 19.2 |        
   18486 | 2021-08-15 07:31:25 |         MASTER-OAFA | (22h 58m 02.66s , -37d 35m 37.7s) |   C |    60 | 16.6 |        
   18566 | 2021-08-15 07:32:44 |         MASTER-OAFA | (23h 08m 09.39s , -37d 36m 39.0s) |   C |    60 | 16.8 |        
   19621 | 2021-08-15 07:50:19 |         MASTER-OAFA | (22h 58m 07.64s , -37d 36m 57.6s) |   C |    60 | 18.5 |        
   19760 | 2021-08-15 07:51:39 |         MASTER-OAFA | (23h 07m 18.82s , -40d 44m 01.3s) |   C |   180 | 19.4 |        
   19940 | 2021-08-15 07:51:39 |         MASTER-OAFA | (23h 07m 18.83s , -40d 44m 01.3s) |   C |   540 | 19.5 |  Coadd 
   19960 | 2021-08-15 07:54:58 |         MASTER-OAFA | (23h 07m 24.12s , -40d 43m 57.2s) |   C |   180 | 19.2 |        
   20159 | 2021-08-15 07:58:18 |         MASTER-OAFA | (23h 07m 21.09s , -40d 42m 10.7s) |   C |   180 | 16.9 |        
   20359 | 2021-08-15 08:01:37 |         MASTER-OAFA | (23h 07m 21.01s , -40d 43m 40.4s) |   C |   180 | 17.7 |        
   20498 | 2021-08-15 08:04:56 |         MASTER-OAFA | (23h 08m 08.73s , -37d 36m 25.6s) |   C |    60 | 15.5 |        
   21058 | 2021-08-15 08:14:17 |         MASTER-OAFA | (22h 58m 04.05s , -37d 38m 00.7s) |   C |    60 | 19.0 |        
   21368 | 2021-08-15 08:19:26 |         MASTER-OAFA | (22h 53m 23.23s , -41d 25m 08.7s) |   C |    60 | 17.6 |        
   21448 | 2021-08-15 08:20:46 |         MASTER-OAFA | (23h 03m 51.89s , -41d 26m 11.9s) |   C |    60 | 18.8 |        
   21527 | 2021-08-15 08:22:06 |         MASTER-OAFA | (23h 08m 06.56s , -37d 38m 07.6s) |   C |    60 | 19.0 |        
   21607 | 2021-08-15 08:23:25 |         MASTER-OAFA | (22h 55m 00.35s , -39d 32m 00.2s) |   C |    60 | 18.7 |        
   21887 | 2021-08-15 08:28:05 |         MASTER-OAFA | (23h 05m 13.39s , -39d 31m 10.2s) |   C |    60 | 15.7 |        
   27939 | 2021-08-15 10:08:58 |         MASTER-OAFA | (23h 05m 14.12s , -39d 31m 08.7s) |   C |    60 | 18.6 |        
   28019 | 2021-08-15 10:10:17 |         MASTER-OAFA | (23h 13m 16.55s , -41d 26m 13.4s) |   C |    60 | 18.5 |        
   28298 | 2021-08-15 10:14:56 |         MASTER-OAFA | (23h 23m 52.83s , -41d 24m 32.1s) |   C |    60 | 18.5 |        
   28378 | 2021-08-15 10:16:16 |         MASTER-OAFA | (22h 53m 15.29s , -41d 25m 42.7s) |   C |    60 | 18.2 |        
   28457 | 2021-08-15 10:17:36 |         MASTER-OAFA | (23h 03m 51.79s , -41d 24m 15.6s) |   C |    60 | 18.2 |        
   28537 | 2021-08-15 10:18:55 |         MASTER-OAFA | (22h 54m 51.38s , -39d 30m 55.6s) |   C |    60 | 17.9 |        
   28616 | 2021-08-15 10:20:15 |         MASTER-OAFA | (23h 14m 28.34s , -39d 31m 10.4s) |   C |    60 | 17.9 |        
   28695 | 2021-08-15 10:21:34 |         MASTER-OAFA | (23h 24m 38.41s , -39d 32m 16.2s) |   C |    60 | 17.9 |        
   28775 | 2021-08-15 10:22:53 |         MASTER-OAFA | (22h 53m 03.57s , -43d 18m 15.6s) |   C |    60 | 17.1 |        
   29055 | 2021-08-15 10:27:33 |         MASTER-OAFA | (23h 03m 57.82s , -43d 18m 09.8s) |   C |    60 | 17.0 |        
   29134 | 2021-08-15 10:28:52 |         MASTER-OAFA | (23h 05m 07.68s , -39d 31m 01.6s) |   C |    60 | 16.8 |        
   29216 | 2021-08-15 10:30:14 |         MASTER-OAFA | (23h 13m 14.87s , -41d 24m 08.2s) |   C |    60 | 16.7 |        
   29295 | 2021-08-15 10:31:34 |         MASTER-OAFA | (23h 23m 56.41s , -41d 25m 13.9s) |   C |    60 | 16.8 |        
   29375 | 2021-08-15 10:32:53 |         MASTER-OAFA | (23h 13m 46.19s , -43d 20m 04.1s) |   C |    60 | 16.5 |        
   29454 | 2021-08-15 10:34:13 |         MASTER-OAFA | (23h 24m 36.12s , -43d 18m 36.2s) |   C |    60 | 16.4 |        
   74177 | 2021-08-15 22:59:36 |      MASTER-Tavrida | (23h 07m 15.42s , -35d 08m 42.4s) |   C |    60 | 16.8 |        
   74229 | 2021-08-15 23:00:28 |          MASTER-IAC | (22h 50m 42.15s , -36d 56m 59.5s) |   C |    60 | 15.8 |        
   74711 | 2021-08-15 23:08:29 |          MASTER-IAC | (22h 47m 23.56s , -38d 49m 08.7s) |   C |    60 | 15.7 |        
   75097 | 2021-08-15 23:14:56 |      MASTER-Tavrida | (23h 07m 12.34s , -35d 08m 22.9s) |   C |    60 | 17.7 |        
   75192 | 2021-08-15 23:16:30 |          MASTER-IAC | (22h 50m 44.80s , -36d 56m 39.8s) |   C |    60 | 16.6 |        
   75272 | 2021-08-15 23:17:50 |          MASTER-IAC | (22h 45m 32.13s , -40d 43m 30.9s) |   C |    60 | 15.8 |        
   75751 | 2021-08-15 23:25:50 |          MASTER-IAC | (22h 47m 23.33s , -38d 50m 11.9s) |   C |    60 | 16.1 |        
   75831 | 2021-08-15 23:27:10 |          MASTER-IAC | (23h 06m 53.35s , -38d 49m 20.5s) |   C |    60 | 15.7 |        
   75831 | 2021-08-15 23:27:10 |          MASTER-IAC | (22h 56m 36.36s , -38d 43m 48.1s) |   C |    60 | 15.9 |        
   76111 | 2021-08-15 23:31:50 |          MASTER-IAC | (22h 50m 37.86s , -36d 57m 14.0s) |   C |    60 | 16.9 |        
   76191 | 2021-08-15 23:33:10 |          MASTER-IAC | (22h 45m 34.97s , -40d 45m 02.2s) |   C |    60 | 16.0 |        
   76472 | 2021-08-15 23:37:51 |          MASTER-IAC | (23h 05m 35.71s , -40d 45m 11.6s) |   C |    60 | 16.2 |        
   76472 | 2021-08-15 23:37:51 |          MASTER-IAC | (22h 55m 01.05s , -40d 39m 41.1s) |   C |    60 | 16.1 |        
   76752 | 2021-08-15 23:42:31 |          MASTER-IAC | (22h 47m 23.59s , -38d 50m 16.9s) |   C |    60 | 16.5 |        
   76832 | 2021-08-15 23:43:51 |          MASTER-IAC | (23h 06m 53.52s , -38d 49m 24.0s) |   C |    60 | 16.3 |        
   76832 | 2021-08-15 23:43:51 |          MASTER-IAC | (22h 56m 36.68s , -38d 43m 56.1s) |   C |    60 | 16.3 |        
   77114 | 2021-08-15 23:48:33 |          MASTER-IAC | (22h 45m 27.83s , -40d 45m 19.1s) |   C |    60 | 16.4 |        
   77194 | 2021-08-15 23:49:53 |          MASTER-IAC | (23h 05m 47.79s , -42d 39m 04.5s) |   C |    60 | 16.2 |        
   77194 | 2021-08-15 23:49:53 |          MASTER-IAC | (22h 54m 54.56s , -42d 33m 33.6s) |   C |    60 | 16.1 |        
   77474 | 2021-08-15 23:54:33 |          MASTER-IAC | (23h 05m 35.50s , -40d 45m 16.6s) |   C |    60 | 16.5 |        
   77474 | 2021-08-15 23:54:33 |          MASTER-IAC | (22h 55m 01.17s , -40d 39m 50.1s) |   C |    60 | 16.3 |        
   77554 | 2021-08-15 23:55:53 |          MASTER-IAC | (23h 25m 41.64s , -40d 43m 40.4s) |   C |    60 | 16.2 |        
   77554 | 2021-08-15 23:55:53 |          MASTER-IAC | (23h 15m 07.34s , -40d 38m 10.7s) |   C |    60 | 15.9 |        
   77838 | 2021-08-16 00:00:36 |          MASTER-IAC | (23h 06m 52.68s , -38d 49m 24.7s) |   C |    60 | 16.9 |        
   77838 | 2021-08-16 00:00:36 |          MASTER-IAC | (22h 56m 35.81s , -38d 44m 00.7s) |   C |    60 | 16.8 |        
   78132 | 2021-08-16 00:05:30 |          MASTER-IAC | (23h 05m 41.26s , -42d 39m 16.3s) |   C |    60 | 16.5 |        
   78132 | 2021-08-16 00:05:30 |          MASTER-IAC | (22h 54m 47.56s , -42d 33m 54.6s) |   C |    60 | 16.3 |        
   78193 | 2021-08-16 00:06:31 |         MASTER-OAFA | (22h 49m 00.95s , -37d 36m 09.0s) |   C |    60 | 17.4 |        
   78431 | 2021-08-16 00:10:29 |          MASTER-IAC | (23h 05m 35.16s , -40d 43m 22.7s) |   C |    60 | 16.8 |        
   78431 | 2021-08-16 00:10:29 |          MASTER-IAC | (22h 55m 00.63s , -40d 38m 05.0s) |   C |    60 | 16.7 |        
   78511 | 2021-08-16 00:11:49 |          MASTER-IAC | (23h 25m 38.74s , -40d 44m 54.2s) |   C |    60 | 16.7 |        
   78511 | 2021-08-16 00:11:49 |          MASTER-IAC | (23h 15m 03.87s , -40d 39m 33.6s) |   C |    60 | 16.3 |        
   78592 | 2021-08-16 00:13:10 |          MASTER-IAC | (23h 26m 26.52s , -42d 37m 33.2s) |   C |    60 | 16.4 |        
   78592 | 2021-08-16 00:13:10 |          MASTER-IAC | (23h 15m 32.90s , -42d 32m 08.7s) |   C |    60 | 16.4 |        
   78870 | 2021-08-16 00:17:49 |         MASTER-OAFA | (22h 45m 38.37s , -39d 31m 03.3s) |   C |    60 | 17.3 |        
   79083 | 2021-08-16 00:21:21 |          MASTER-IAC | (23h 05m 47.04s , -42d 38m 14.9s) |   C |    60 | 16.7 |        
   79083 | 2021-08-16 00:21:21 |          MASTER-IAC | (22h 54m 53.72s , -42d 32m 58.7s) |   C |    60 | 16.6 |        
   79188 | 2021-08-16 00:23:06 |         MASTER-OAFA | (22h 48m 55.49s , -37d 36m 05.9s) |   C |    60 | 18.0 |        
   79573 | 2021-08-16 00:29:32 |          MASTER-IAC | (23h 25m 37.92s , -40d 43m 37.9s) |   C |    60 | 17.0 |        
   79573 | 2021-08-16 00:29:32 |          MASTER-IAC | (23h 15m 03.54s , -40d 38m 23.2s) |   C |    60 | 16.5 |        
   79653 | 2021-08-16 00:30:52 |          MASTER-IAC | (23h 26m 23.14s , -42d 39m 20.7s) |   C |    60 | 17.0 |        
   79653 | 2021-08-16 00:30:52 |          MASTER-IAC | (23h 15m 29.58s , -42d 34m 03.5s) |   C |    60 | 16.7 |        
   79945 | 2021-08-16 00:35:43 |         MASTER-OAFA | (22h 45m 41.58s , -39d 30m 43.3s) |   C |    60 | 16.8 |        
   80263 | 2021-08-16 00:41:01 |         MASTER-OAFA | (22h 49m 01.84s , -37d 36m 10.9s) |   C |    60 | 16.8 |        
   80341 | 2021-08-16 00:42:19 |          MASTER-IAC | (23h 07m 29.93s , -44d 32m 21.6s) |   C |    60 | 16.8 |        
   80421 | 2021-08-16 00:43:39 |          MASTER-IAC | (23h 17m 28.48s , -44d 28m 14.3s) |   C |    60 | 16.6 |        
   80708 | 2021-08-16 00:48:27 |          MASTER-IAC | (23h 26m 22.55s , -42d 37m 51.7s) |   C |    60 | 17.0 |        
   80708 | 2021-08-16 00:48:27 |          MASTER-IAC | (23h 15m 29.06s , -42d 32m 39.1s) |   C |    60 | 16.9 |        
   81030 | 2021-08-16 00:53:48 |         MASTER-OAFA | (22h 45m 43.51s , -39d 29m 33.7s) |   C |    60 | 16.4 |        
   81396 | 2021-08-16 00:59:54 |          MASTER-IAC | (23h 07m 23.91s , -44d 31m 38.3s) |   C |    60 | 17.0 |        
   81476 | 2021-08-16 01:01:14 |          MASTER-IAC | (23h 17m 35.39s , -44d 27m 27.7s) |   C |    60 | 16.8 |        
   82365 | 2021-08-16 01:16:03 |          MASTER-IAC | (23h 07m 30.74s , -44d 31m 54.1s) |   C |    60 | 17.2 |        
   82445 | 2021-08-16 01:17:23 |          MASTER-IAC | (23h 17m 28.02s , -44d 27m 33.4s) |   C |    60 | 17.1 |        
   82585 | 2021-08-16 01:18:43 |          MASTER-IAC | (23h 17m 28.02s , -44d 27m 37.0s) |   C |   180 | 17.7 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



#######################################################################################
#######################################################################################

  ID = 4820
TYPE = 35
DAYS = 2


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210815A ( Fermi GBM team, GCN 30647) errorbox  68 sec after notice time and 117 sec after trigger time at 2021-08-15 02:25:46 UT, with upper limit up to  19.0 mag. The observations began at zenith distance = 63 deg. The sun  altitude  is -43.8 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210815A errorbox  159 sec after notice time and 207 sec after trigger time at 2021-08-15 02:27:17 UT, with upper limit up to  19.9 mag. The observations began at zenith distance = 49 deg. The sun  altitude  is -55.3 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 210815A errorbox  74280 sec after notice time and 74329 sec after trigger time at 2021-08-15 23:02:38 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -29.7 deg. 

The galactic latitude b = -72 deg., longitude l = 15 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1690943

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     127 | 2021-08-15 02:25:46 |          MASTER-IAC | (23h 25m 49.63s , -34d 34m 23.8s) |  P| |    20 | 16.3 |        
     127 | 2021-08-15 02:25:46 |          MASTER-IAC | (23h 24m 55.15s , -34d 28m 56.5s) |  P- |    20 | 16.1 |        
     167 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 26m 28.66s , -31d 40m 03.0s) |  P| |    20 | 16.1 |        
     207 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 26m 28.66s , -31d 40m 03.0s) |  P| |   100 | 17.5 |  Coadd 
     167 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 25m 35.76s , -31d 34m 35.1s) |  P- |    20 | 15.9 |        
     207 | 2021-08-15 02:26:26 |          MASTER-IAC | (23h 25m 35.76s , -31d 34m 35.1s) |  P- |   100 | 17.2 |  Coadd 
     212 | 2021-08-15 02:27:06 |          MASTER-IAC | (23h 26m 22.47s , -31d 40m 46.7s) |  P| |    30 | 16.7 |        
     212 | 2021-08-15 02:27:06 |          MASTER-IAC | (23h 25m 29.62s , -31d 35m 18.9s) |  P- |    30 | 16.3 |        
     223 | 2021-08-15 02:27:17 |         MASTER-OAFA | (23h 23m 41.97s , -35d 12m 06.4s) |   C |    30 | 18.3 |        
     258 | 2021-08-15 02:27:17 |         MASTER-OAFA | (23h 23m 41.98s , -35d 12m 06.4s) |   C |   100 | 19.1 |  Coadd 
     272 | 2021-08-15 02:27:56 |          MASTER-IAC | (23h 26m 23.46s , -31d 39m 48.0s) |  P| |    50 | 17.1 |        
     272 | 2021-08-15 02:27:56 |          MASTER-IAC | (23h 25m 30.68s , -31d 34m 20.3s) |  P- |    50 | 16.8 |        
     272 | 2021-08-15 02:28:06 |         MASTER-OAFA | (23h 23m 47.09s , -35d 13m 04.7s) |   C |    30 | 18.2 |        
     327 | 2021-08-15 02:28:56 |         MASTER-OAFA | (23h 23m 41.36s , -35d 14m 03.3s) |   C |    40 | 18.5 |        
     337 | 2021-08-15 02:29:06 |          MASTER-IAC | (23h 26m 27.71s , -31d 40m 49.3s) |   C |    40 | 16.8 |        
     337 | 2021-08-15 02:29:06 |          MASTER-IAC | (23h 25m 34.98s , -31d 35m 21.7s) |   C |    40 | 16.6 |        
     397 | 2021-08-15 02:29:56 |         MASTER-OAFA | (23h 23m 47.13s , -35d 13m 48.4s) |   C |    60 | 18.8 |        
     407 | 2021-08-15 02:30:06 |          MASTER-IAC | (23h 25m 56.58s , -31d 16m 23.0s) |   C |    60 | 17.8 |        
     407 | 2021-08-15 02:30:06 |          MASTER-IAC | (23h 16m 33.83s , -31d 11m 01.7s) |   C |    60 | 17.8 |        
     482 | 2021-08-15 02:31:16 |         MASTER-OAFA | (23h 23m 44.68s , -35d 12m 29.9s) |   C |    70 | 18.9 |        
     487 | 2021-08-15 02:31:26 |          MASTER-IAC | (23h 37m 26.85s , -33d 10m 16.2s) |   C |    60 | 17.9 |        
     487 | 2021-08-15 02:31:26 |          MASTER-IAC | (23h 27m 52.64s , -33d 04m 56.7s) |   C |    60 | 17.6 |        
     566 | 2021-08-15 02:32:45 |         MASTER-OAFA | (23h 23m 16.33s , -29d 59m 41.4s) |   C |    60 | 18.8 |        
     567 | 2021-08-15 02:32:46 |          MASTER-IAC | (23h 43m 45.03s , -31d 14m 27.2s) |   C |    60 | 17.8 |        
     567 | 2021-08-15 02:32:46 |          MASTER-IAC | (23h 34m 22.79s , -31d 09m 07.3s) |   C |    60 | 17.9 |        
     646 | 2021-08-15 02:34:05 |         MASTER-OAFA | (23h 32m 20.97s , -30d 00m 25.7s) |   C |    60 | 18.8 |        
     676 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 26m 24.41s , -30d 19m 31.6s) |  P| |   120 | 17.8 |        
     841 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 26m 24.41s , -30d 19m 31.6s) |  P| |   450 | 19.0 |  Coadd 
     676 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 25m 34.70s , -30d 14m 08.5s) |  P- |   120 | 17.5 |        
     841 | 2021-08-15 02:34:06 |          MASTER-IAC | (23h 25m 34.70s , -30d 14m 08.5s) |  P- |   450 | 18.6 |  Coadd 
     755 | 2021-08-15 02:35:24 |         MASTER-OAFA | (23h 24m 21.18s , -30d 56m 58.1s) |   C |   120 | 19.3 |        
     920 | 2021-08-15 02:35:24 |         MASTER-OAFA | (23h 24m 21.18s , -30d 56m 58.1s) |   C |   450 | 19.9 |  Coadd 
     831 | 2021-08-15 02:36:25 |          MASTER-IAC | (23h 25m 37.17s , -30d 12m 33.8s) |  P- |   150 | 17.7 |        
     831 | 2021-08-15 02:36:25 |          MASTER-IAC | (23h 26m 26.86s , -30d 17m 57.5s) |  P| |   150 | 18.2 |        
     910 | 2021-08-15 02:37:44 |         MASTER-OAFA | (23h 24m 26.28s , -30d 57m 57.9s) |   C |   150 | 19.4 |        
    1016 | 2021-08-15 02:39:15 |          MASTER-IAC | (23h 26m 20.63s , -30d 18m 47.0s) |  P| |   180 | 18.2 |        
    1016 | 2021-08-15 02:39:15 |          MASTER-IAC | (23h 25m 31.03s , -30d 13m 23.5s) |  P- |   180 | 17.8 |        
    1094 | 2021-08-15 02:40:33 |         MASTER-OAFA | (23h 24m 21.72s , -30d 58m 56.6s) |   C |   180 | 19.5 |        
    1216 | 2021-08-15 02:42:36 |          MASTER-IAC | (23h 26m 21.23s , -30d 17m 48.4s) |  P| |   180 | 18.3 |        
    1216 | 2021-08-15 02:42:36 |          MASTER-IAC | (23h 25m 31.73s , -30d 12m 25.0s) |  P- |   180 | 18.0 |        
    1294 | 2021-08-15 02:43:53 |         MASTER-OAFA | (23h 24m 26.85s , -30d 58m 26.0s) |   C |   180 | 19.5 |        
    1512 | 2021-08-15 02:48:31 |         MASTER-OAFA | (23h 24m 33.18s , -28d 05m 19.3s) |   C |    60 | 18.8 |        
    1557 | 2021-08-15 02:49:16 |          MASTER-IAC | (23h 25m 55.43s , -31d 16m 23.8s) |   C |    60 | 17.8 |        
    1557 | 2021-08-15 02:49:16 |          MASTER-IAC | (23h 16m 31.37s , -31d 11m 04.4s) |   C |    60 | 17.7 |        
    1592 | 2021-08-15 02:49:51 |         MASTER-OAFA | (23h 23m 10.78s , -30d 00m 16.8s) |   C |    60 | 18.9 |        
    1637 | 2021-08-15 02:50:36 |          MASTER-IAC | (23h 37m 26.87s , -33d 09m 57.9s) |   C |    60 | 18.0 |        
    1637 | 2021-08-15 02:50:36 |          MASTER-IAC | (23h 27m 51.14s , -33d 04m 40.3s) |   C |    60 | 17.7 |        
    1671 | 2021-08-15 02:51:10 |         MASTER-OAFA | (23h 32m 20.74s , -29d 59m 20.6s) |   C |    60 | 18.9 |        
    1717 | 2021-08-15 02:51:56 |          MASTER-IAC | (23h 43m 45.76s , -31d 14m 31.3s) |   C |    60 | 18.0 |        
    1717 | 2021-08-15 02:51:56 |          MASTER-IAC | (23h 34m 21.92s , -31d 09m 13.0s) |   C |    60 | 17.7 |        
    1797 | 2021-08-15 02:53:16 |          MASTER-IAC | (23h 19m 15.24s , -33d 10m 22.8s) |   C |    60 | 17.9 |        
    1797 | 2021-08-15 02:53:16 |          MASTER-IAC | (23h 09m 39.39s , -33d 05m 03.7s) |   C |    60 | 17.7 |        
    1830 | 2021-08-15 02:53:50 |         MASTER-OAFA | (23h 15m 02.55s , -30d 00m 55.6s) |   C |    60 | 18.9 |        
    1877 | 2021-08-15 02:54:36 |          MASTER-IAC | (23h 42m 13.45s , -29d 15m 20.7s) |   C |    60 | 17.9 |        
    1910 | 2021-08-15 02:55:09 |         MASTER-OAFA | (23h 32m 37.29s , -28d 07m 06.9s) |   C |    60 | 18.9 |        
    1956 | 2021-08-15 02:55:56 |          MASTER-IAC | (23h 32m 19.95s , -35d 03m 29.8s) |   C |    60 | 17.8 |        
    1956 | 2021-08-15 02:55:56 |          MASTER-IAC | (23h 22m 31.30s , -34d 58m 12.4s) |   C |    60 | 17.7 |        
    2466 | 2021-08-15 03:04:25 |         MASTER-OAFA | (23h 24m 34.71s , -28d 05m 21.2s) |   C |    60 | 18.8 |        
    2517 | 2021-08-15 03:05:16 |          MASTER-IAC | (23h 26m 01.43s , -31d 15m 00.4s) |   C |    60 | 17.9 |        
    2517 | 2021-08-15 03:05:16 |          MASTER-IAC | (23h 16m 37.36s , -31d 09m 41.6s) |   C |    60 | 17.8 |        
    2546 | 2021-08-15 03:05:45 |         MASTER-OAFA | (23h 23m 10.51s , -30d 00m 13.8s) |   C |    60 | 18.8 |        
    2596 | 2021-08-15 03:06:36 |          MASTER-IAC | (23h 37m 20.37s , -33d 09m 33.0s) |   C |    60 | 18.0 |        
    2596 | 2021-08-15 03:06:36 |          MASTER-IAC | (23h 27m 44.50s , -33d 04m 16.2s) |   C |    60 | 17.7 |        
    2625 | 2021-08-15 03:07:04 |         MASTER-OAFA | (23h 32m 21.85s , -29d 59m 17.1s) |   C |    60 | 18.7 |        
    2677 | 2021-08-15 03:07:56 |          MASTER-IAC | (23h 43m 42.55s , -31d 14m 32.3s) |   C |    60 | 18.0 |        
    2677 | 2021-08-15 03:07:56 |          MASTER-IAC | (23h 34m 18.53s , -31d 09m 14.7s) |   C |    60 | 17.9 |        
    2757 | 2021-08-15 03:09:16 |          MASTER-IAC | (23h 19m 18.06s , -33d 09m 34.0s) |   C |    60 | 17.9 |        
    2757 | 2021-08-15 03:09:16 |          MASTER-IAC | (23h 09m 42.18s , -33d 04m 15.8s) |   C |    60 | 17.8 |        
    2784 | 2021-08-15 03:09:43 |         MASTER-OAFA | (23h 14m 56.11s , -30d 01m 10.1s) |   C |    60 | 18.8 |        
    2837 | 2021-08-15 03:10:36 |          MASTER-IAC | (23h 42m 08.27s , -29d 17m 14.3s) |   C |    60 | 17.9 |        
    2864 | 2021-08-15 03:11:03 |         MASTER-OAFA | (23h 32m 41.52s , -28d 06m 56.8s) |   C |    60 | 18.6 |        
    2917 | 2021-08-15 03:11:56 |          MASTER-IAC | (23h 32m 24.73s , -35d 04m 26.3s) |   C |    60 | 17.8 |        
    2917 | 2021-08-15 03:11:56 |          MASTER-IAC | (23h 22m 35.85s , -34d 59m 10.2s) |   C |    60 | 17.7 |        
    3422 | 2021-08-15 03:20:21 |         MASTER-OAFA | (23h 24m 28.45s , -28d 07m 12.5s) |   C |    60 | 18.8 |        
    3742 | 2021-08-15 03:25:41 |         MASTER-OAFA | (23h 14m 56.97s , -30d 00m 12.4s) |   C |    60 | 19.0 |        
    3776 | 2021-08-15 03:26:15 |          MASTER-IAC | (23h 19m 14.71s , -33d 10m 30.8s) |   C |    60 | 17.4 |        
    3776 | 2021-08-15 03:26:15 |          MASTER-IAC | (23h 09m 38.58s , -33d 05m 12.7s) |   C |    60 | 17.5 |        
    3821 | 2021-08-15 03:27:00 |         MASTER-OAFA | (23h 32m 35.23s , -28d 05m 16.9s) |   C |    60 | 18.9 |        
    3856 | 2021-08-15 03:27:35 |          MASTER-IAC | (23h 42m 12.70s , -29d 15m 28.2s) |   C |    60 | 17.1 |        
    3936 | 2021-08-15 03:28:55 |          MASTER-IAC | (23h 32m 18.67s , -35d 03m 39.0s) |   C |    60 | 17.7 |        
    3936 | 2021-08-15 03:28:55 |          MASTER-IAC | (23h 22m 29.72s , -34d 58m 23.4s) |   C |    60 | 17.6 |        
    4299 | 2021-08-15 03:34:59 |         MASTER-OAFA | (23h 15m 00.99s , -31d 54m 12.6s) |   C |    60 | 18.8 |        
    4379 | 2021-08-15 03:36:18 |         MASTER-OAFA | (23h 24m 22.46s , -31d 53m 16.0s) |   C |    60 | 18.7 |        
    4619 | 2021-08-15 03:40:18 |         MASTER-OAFA | (23h 32m 50.19s , -31d 53m 46.9s) |   C |    60 | 19.0 |        
    4699 | 2021-08-15 03:41:38 |         MASTER-OAFA | (23h 42m 11.68s , -31d 55m 06.8s) |   C |    60 | 18.8 |        
    4735 | 2021-08-15 03:42:15 |          MASTER-IAC | (23h 33m 59.28s , -29d 21m 39.6s) |   C |    60 | 17.8 |        
    4735 | 2021-08-15 03:42:15 |          MASTER-IAC | (23h 24m 45.42s , -29d 16m 24.3s) |   C |    60 | 17.6 |        
    4778 | 2021-08-15 03:42:57 |         MASTER-OAFA | (23h 26m 13.58s , -33d 48m 19.2s) |   C |    60 | 19.0 |        
    4858 | 2021-08-15 03:44:17 |         MASTER-OAFA | (23h 35m 47.06s , -33d 47m 21.7s) |   C |    60 | 19.0 |        
    4976 | 2021-08-15 03:46:15 |          MASTER-IAC | (23h 26m 02.67s , -27d 26m 42.0s) |   C |    60 | 18.0 |        
    5255 | 2021-08-15 03:50:55 |         MASTER-OAFA | (23h 15m 01.28s , -31d 54m 15.7s) |   C |    60 | 19.0 |        
    5295 | 2021-08-15 03:51:34 |          MASTER-IAC | (23h 16m 26.85s , -29d 20m 42.7s) |   C |    60 | 18.0 |        
    5335 | 2021-08-15 03:52:14 |         MASTER-OAFA | (23h 24m 22.40s , -31d 53m 19.3s) |   C |    60 | 19.0 |        
    5573 | 2021-08-15 03:56:13 |         MASTER-OAFA | (23h 32m 53.04s , -31d 55m 01.7s) |   C |    60 | 18.9 |        
    5653 | 2021-08-15 03:57:32 |         MASTER-OAFA | (23h 42m 11.66s , -31d 53m 44.5s) |   C |    60 | 19.0 |        
    5696 | 2021-08-15 03:58:16 |          MASTER-IAC | (23h 33m 57.08s , -29d 22m 26.2s) |   C |    60 | 18.0 |        
    5696 | 2021-08-15 03:58:16 |          MASTER-IAC | (23h 24m 43.19s , -29d 17m 10.1s) |   C |    60 | 17.9 |        
    5732 | 2021-08-15 03:58:51 |         MASTER-OAFA | (23h 26m 16.86s , -33d 49m 07.2s) |   C |    60 | 19.1 |        
    5812 | 2021-08-15 04:00:11 |         MASTER-OAFA | (23h 35m 52.43s , -33d 47m 42.1s) |   C |    60 | 19.0 |        
    5942 | 2021-08-15 04:02:21 |          MASTER-IAC | (23h 25m 58.56s , -27d 26m 46.7s) |   C |    60 | 18.0 |        
    6212 | 2021-08-15 04:06:51 |         MASTER-OAFA | (23h 15m 06.81s , -31d 54m 57.5s) |   C |    60 | 19.0 |        
    6262 | 2021-08-15 04:07:41 |          MASTER-IAC | (23h 16m 30.28s , -29d 21m 13.1s) |   C |    60 | 17.9 |        
    6292 | 2021-08-15 04:08:11 |         MASTER-OAFA | (23h 24m 25.83s , -31d 53m 47.2s) |   C |    60 | 19.0 |        
    6451 | 2021-08-15 04:10:50 |         MASTER-OAFA | (23h 17m 37.47s , -33d 48m 21.1s) |   C |    60 | 18.9 |        
    6502 | 2021-08-15 04:11:41 |          MASTER-IAC | (23h 08m 07.48s , -31d 15m 48.1s) |   C |    60 | 17.7 |        
    6533 | 2021-08-15 04:12:12 |         MASTER-OAFA | (23h 32m 48.59s , -31d 53m 23.2s) |   C |    60 | 19.0 |        
    6621 | 2021-08-15 04:13:40 |         MASTER-OAFA | (23h 42m 14.02s , -31d 54m 25.3s) |   C |    60 | 19.0 |        
    6662 | 2021-08-15 04:14:21 |          MASTER-IAC | (23h 33m 59.01s , -29d 21m 50.7s) |   C |    60 | 17.9 |        
    6662 | 2021-08-15 04:14:21 |          MASTER-IAC | (23h 24m 45.36s , -29d 16m 36.4s) |   C |    60 | 17.7 |        
    6702 | 2021-08-15 04:15:01 |         MASTER-OAFA | (23h 26m 13.22s , -33d 49m 24.5s) |   C |    60 | 19.0 |        
    6782 | 2021-08-15 04:16:21 |         MASTER-OAFA | (23h 35m 53.47s , -33d 49m 09.8s) |   C |    60 | 19.1 |        
    6902 | 2021-08-15 04:18:21 |          MASTER-IAC | (23h 26m 01.61s , -27d 27m 15.8s) |   C |    60 | 18.0 |        
    7179 | 2021-08-15 04:22:59 |         MASTER-OAFA | (23h 40m 44.09s , -30d 00m 23.5s) |   C |    60 | 19.1 |        
    7224 | 2021-08-15 04:23:43 |          MASTER-IAC | (23h 16m 26.56s , -29d 20m 52.4s) |   C |    60 | 17.6 |        
    7418 | 2021-08-15 04:26:57 |         MASTER-OAFA | (23h 17m 41.54s , -33d 47m 31.7s) |   C |    60 | 19.2 |        
    7464 | 2021-08-15 04:27:43 |          MASTER-IAC | (23h 08m 13.12s , -31d 16m 37.9s) |   C |    60 | 17.5 |        
    8142 | 2021-08-15 04:39:01 |         MASTER-OAFA | (23h 40m 43.32s , -30d 00m 24.4s) |   C |    60 | 19.1 |        
    8380 | 2021-08-15 04:42:59 |         MASTER-OAFA | (23h 17m 41.68s , -33d 47m 34.5s) |   C |    60 | 19.2 |        
    8746 | 2021-08-15 04:49:05 |          MASTER-IAC | (23h 08m 05.56s , -31d 14m 46.5s) |   C |    60 | 17.5 |        
    9096 | 2021-08-15 04:54:55 |         MASTER-OAFA | (23h 40m 40.53s , -30d 01m 01.1s) |   C |    60 | 19.2 |        
   74359 | 2021-08-15 23:02:38 |      MASTER-Tavrida | (23h 16m 59.24s , -35d 07m 37.5s) |   C |    60 | 17.0 |        
   75280 | 2021-08-15 23:17:59 |      MASTER-Tavrida | (23h 17m 02.35s , -35d 09m 56.0s) |   C |    60 | 17.4 |        
   98364 | 2021-08-16 05:41:43 |         MASTER-OAFA | (23h 17m 33.82s , -33d 49m 35.6s) |   C |   180 | 19.2 |        
   98763 | 2021-08-16 05:48:22 |         MASTER-OAFA | (23h 17m 37.48s , -33d 49m 27.8s) |   C |   180 | 19.8 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.



 

MASTER, 2002-2024