MASTER Net MASTER Database: GRB190821.89 page

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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GRB coord: ErrorBox (deg): Sys Error (deg):
Sattel : Trigger: Notice:
GRB_Name: trignum: Nights after: FullSky


Name FERMI GRB190821.89
Trignum 588115134
Trigger time 2019-08-21 21:18:49
Notice time 2019-08-21 21:19:16.638036
Coord, eb (16h 12m 04.08s , +26d 57m 00.0s) , 16.08
Max dist: 1 sigma 3 sigma
AGN candidates: Milliquas
r90wise
wiseXgaia
BL Lac candidates: 1 Sigma
3 Sigma

MASTER observatories and transients from them in error-field
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)

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
1111729 2019-08-21 21:19:22.526465 16h 12m 04.08s +26d 57m 00.0s FERMI 16.08 alert 588115134 48 111 alert

DAYS:

MASTER optical transients in this field
Will be published in GCN, ATEL

Synchronous WFC images
Distance datetime coord2000 observatory camera links
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2019-08-21 21:18:49 (JD 2458717.388067)

Siderial time 21.815242 h

Ra 16:12:04.08 Dec 26:57:00.00
(243.017000d, 26.950000d)

Rise 2019-08-22 06:20:20

Transit 2019-08-22 15:38:57

Set 2019-08-22 01:01:31

Amur

Object: Altitude: -12.55 Azimuth: 174.59

Sun: Altitude: 7.17 Azimuth: 259.70

Moon: Altitude: 46.25 Azimuth: 28.69

Tunka

Object: Altitude: -6.86 Azimuth: 153.03

Sun: Altitude: -6.72 Azimuth: 240.62

Moon: Altitude: 47.71 Azimuth: 353.05

Kislovodsk

Object: Altitude: 18.86 Azimuth: 109.63

Sun: Altitude: -34.15 Azimuth: 182.02

Moon: Altitude: 24.48 Azimuth: 280.34

Tavrida

Object: Altitude: 24.98 Azimuth: 104.02

Sun: Altitude: -32.86 Azimuth: 172.08

Moon: Altitude: 18.31 Azimuth: 274.47

SAAO

Object: Altitude: 2.67 Azimuth: 124.53

Sun: Altitude: -62.63 Azimuth: 46.69

Moon: Altitude: -2.67 Azimuth: 260.20

IAC

Object: Altitude: 63.38 Azimuth: 94.27

Sun: Altitude: -21.45 Azimuth: 117.83

Moon: Altitude: -24.16 Azimuth: 243.17

Argentina

Object: Altitude: 27.38 Azimuth: 202.83

Sun: Altitude: 10.13 Azimuth: 111.16

Moon: Altitude: -67.74 Azimuth: 352.51

Mexico

Object: Altitude: 34.82 Azimuth: 256.96

Sun: Altitude: 57.36 Azimuth: 60.86

Moon: Altitude: -35.23 Azimuth: 131.76

Ural

Object: Altitude: 14.21 Azimuth: 117.96

Sun: Altitude: -19.16 Azimuth: 199.42

Moon: Altitude: 29.90 Azimuth: 301.96

Vostryakovo

Object: Altitude: 24.98 Azimuth: 101.84

Sun: Altitude: -22.49 Azimuth: 176.82

Moon: Altitude: 19.29 Azimuth: 281.10

Gal. latitude: 45.162551 Gal. longitude: 44.694048

Dist. to Sun: 86.824848

Dist. to Moon: 135.725121

Moon coord.: (37.413478 d, 9.701866 d)

Sun coord.: (150.421771 d, 12.081286 d)

Lunar disk: 0.671867

Lunar phase: 69.895483

Lunar bright limb: 73.257494

No SN in this field

2019-08-21 21:19:16 (JD 2458717.388380)

Siderial time 21.822763 h

Ra 16:12:04.08 Dec 26:57:00.00
(243.017000d, 26.950000d)

Rise 2019-08-22 06:20:20

Transit 2019-08-22 15:38:57

Set 2019-08-22 01:01:31

Amur

Object: Altitude: -12.56 Azimuth: 174.69

Sun: Altitude: 7.24 Azimuth: 259.79

Moon: Altitude: 46.21 Azimuth: 28.83

Tunka

Object: Altitude: -6.89 Azimuth: 153.13

Sun: Altitude: -6.66 Azimuth: 240.72

Moon: Altitude: 47.72 Azimuth: 353.21

Kislovodsk

Object: Altitude: 18.79 Azimuth: 109.70

Sun: Altitude: -34.15 Azimuth: 182.16

Moon: Altitude: 24.55 Azimuth: 280.42

Tavrida

Object: Altitude: 24.90 Azimuth: 104.09

Sun: Altitude: -32.87 Azimuth: 172.21

Moon: Altitude: 18.39 Azimuth: 274.55

SAAO

Object: Altitude: 2.59 Azimuth: 124.46

Sun: Altitude: -62.70 Azimuth: 46.50

Moon: Altitude: -2.58 Azimuth: 260.14

IAC

Object: Altitude: 63.28 Azimuth: 94.31

Sun: Altitude: -21.53 Azimuth: 117.91

Moon: Altitude: -24.08 Azimuth: 243.24

Argentina

Object: Altitude: 27.42 Azimuth: 202.72

Sun: Altitude: 10.04 Azimuth: 111.09

Moon: Altitude: -67.73 Azimuth: 352.23

Mexico

Object: Altitude: 34.92 Azimuth: 257.01

Sun: Altitude: 57.27 Azimuth: 60.99

Moon: Altitude: -35.29 Azimuth: 131.86

Ural

Object: Altitude: 14.16 Azimuth: 118.04

Sun: Altitude: -19.14 Azimuth: 199.53

Moon: Altitude: 29.95 Azimuth: 302.07

Vostryakovo

Object: Altitude: 24.92 Azimuth: 101.92

Sun: Altitude: -22.49 Azimuth: 176.94

Moon: Altitude: 19.35 Azimuth: 281.20

Gal. latitude: 45.162551 Gal. longitude: 44.694048

Dist. to Sun: 86.824643

Dist. to Moon: 135.725988

Moon coord.: (37.417118 d, 9.703201 d)

Sun coord.: (150.422059 d, 12.081182 d)

Lunar disk: 0.671838

Lunar phase: 69.899002

Lunar bright limb: 73.258047

No SN in this field

2019-08-21 22:19:16 (JD 2458717.430046)

Siderial time 22.825501 h

Ra 16:12:04.08 Dec 26:57:00.00
(243.017000d, 26.950000d)

Rise 2019-08-22 06:20:20

Transit 2019-08-22 15:38:57

Set 2019-08-22 01:01:31

Amur

Object: Altitude: -12.30 Azimuth: 188.42

Sun: Altitude: 16.76 Azimuth: 271.21

Moon: Altitude: 40.65 Azimuth: 47.10

Tunka

Object: Altitude: -10.12 Azimuth: 166.28

Sun: Altitude: 1.84 Azimuth: 252.69

Moon: Altitude: 47.30 Azimuth: 14.50

Kislovodsk

Object: Altitude: 8.90 Azimuth: 119.02

Sun: Altitude: -32.12 Azimuth: 199.53

Moon: Altitude: 34.77 Azimuth: 292.04

Tavrida

Object: Altitude: 14.79 Azimuth: 113.46

Sun: Altitude: -32.70 Azimuth: 189.68

Moon: Altitude: 28.68 Azimuth: 285.46

SAAO

Object: Altitude: -8.35 Azimuth: 116.70

Sun: Altitude: -69.20 Azimuth: 13.56

Moon: Altitude: 9.25 Azimuth: 252.00

IAC

Object: Altitude: 50.13 Azimuth: 99.11

Sun: Altitude: -32.59 Azimuth: 128.76

Moon: Altitude: -12.14 Azimuth: 251.63

Argentina

Object: Altitude: 30.81 Azimuth: 187.87

Sun: Altitude: -2.14 Azimuth: 102.88

Moon: Altitude: -62.72 Azimuth: 319.64

Mexico

Object: Altitude: 47.60 Azimuth: 262.81

Sun: Altitude: 45.34 Azimuth: 74.80

Moon: Altitude: -43.26 Azimuth: 147.32

Ural

Object: Altitude: 7.37 Azimuth: 129.82

Sun: Altitude: -15.46 Azimuth: 214.41

Moon: Altitude: 36.19 Azimuth: 317.51

Vostryakovo

Object: Altitude: 16.79 Azimuth: 113.34

Sun: Altitude: -21.79 Azimuth: 192.77

Moon: Altitude: 27.36 Azimuth: 294.18

Gal. latitude: 45.162551 Gal. longitude: 44.694048

Dist. to Sun: 86.797353

Dist. to Moon: 135.839414

Moon coord.: (37.902924 d, 9.880808 d)

Sun coord.: (150.460548 d, 12.067301 d)

Lunar disk: 0.667986

Lunar phase: 70.368349

Lunar bright limb: 73.332708

No SN in this field

2025-03-21 07:03:27 (JD 2460755.794062)

Siderial time 21.502432 h

Ra 16:12:04.08 Dec 26:57:00.00
(243.017000d, 26.950000d)

Rise 2025-03-21 16:23:42

Transit 2025-03-21 01:46:14

Set 2025-03-21 11:04:51

Amur

Object: Altitude: -12.16 Azimuth: 170.33

Sun: Altitude: 23.40 Azimuth: 59.01

Moon: Altitude: -61.67 Azimuth: 133.33

Tunka

Object: Altitude: -5.46 Azimuth: 149.07

Sun: Altitude: 33.48 Azimuth: 33.57

Moon: Altitude: -47.59 Azimuth: 105.40

Kislovodsk

Object: Altitude: 22.08 Azimuth: 106.78

Sun: Altitude: 37.45 Azimuth: 316.57

Moon: Altitude: -7.34 Azimuth: 57.86

Tavrida

Object: Altitude: 28.23 Azimuth: 101.08

Sun: Altitude: 32.29 Azimuth: 308.27

Moon: Altitude: -2.91 Azimuth: 52.31

SAAO

Object: Altitude: 5.88 Azimuth: 127.21

Sun: Altitude: 29.00 Azimuth: 249.09

Moon: Altitude: 46.69 Azimuth: 82.08

IAC

Object: Altitude: 67.50 Azimuth: 92.59

Sun: Altitude: -1.75 Azimuth: 268.80

Moon: Altitude: 32.34 Azimuth: 13.59

Argentina

Object: Altitude: 25.70 Azimuth: 207.11

Sun: Altitude: -44.24 Azimuth: 306.68

Moon: Altitude: 55.46 Azimuth: 274.21

Mexico

Object: Altitude: 30.92 Azimuth: 255.17

Sun: Altitude: -58.21 Azimuth: 168.59

Moon: Altitude: -7.03 Azimuth: 298.55

Ural

Object: Altitude: 16.50 Azimuth: 114.33

Sun: Altitude: 31.75 Azimuth: 341.02

Moon: Altitude: -22.70 Azimuth: 73.12

Vostryakovo

Object: Altitude: 27.61 Azimuth: 98.20

Sun: Altitude: 26.88 Azimuth: 316.61

Moon: Altitude: -11.12 Azimuth: 56.12

Gal. latitude: 45.162551 Gal. longitude: 44.694048

Dist. to Sun: 114.194174

Dist. to Moon: 56.227200

Moon coord.: (255.416924 d, -28.002116 d)

Sun coord.: (0.517749 d, 0.225116 d)

Lunar disk: 0.617104

Lunar phase: 76.455030

Lunar bright limb: 97.017582

No SN in this field
Recent coverage and limits telegrams

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

  ID = 1516
TYPE = 35
DAYS = 2


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB190821.89 (trigger No 588115134, 16h 12m 04.08s , +26d 57m 00.00s, R=16.08) errorbox  74933 sec after trigger time at 2019-08-22 18:07:42 UT, with upper limit up to  17.2 mag. The observations began at zenit distance = 79 deg. The sun  altitude  is -24.3 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB190821.89 errorbox  82369 sec after trigger time at 2019-08-22 20:11:38 UT, with upper limit up to  18.8 mag. The observations began at zenit distance = 56 deg. The sun  altitude  is -30.3 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB190821.89 errorbox  85904 sec after trigger time at 2019-08-22 21:10:33 UT, with upper limit up to  19.1 mag. The observations began at zenit distance = 62 deg. The sun  altitude  is -35.2 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB190821.89 errorbox  1 days 10028 sec after trigger time at 2019-08-23 00:05:57 UT, with upper limit up to  17.9 mag. The observations began at zenit distance = 78 deg. The sun  altitude  is -24.8 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB190821.89 errorbox  1 days 13795 sec after trigger time at 2019-08-23 01:08:44 UT, with upper limit up to  18.0 mag. The observations began at zenit distance = 82 deg. The sun  altitude  is -50.3 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1111723

We obtain a following upper limits.  

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

   75023 | 2019-08-22 18:07:42 |         MASTER-SAAO | ( 15h 13m 30.23s , +40d  7m 51.06s) |   C |   180 | 17.2 |        
   75806 | 2019-08-22 18:20:45 |         MASTER-SAAO | ( 15h 23m 55.70s , +40d  7m 14.30s) |   C |   180 | 15.7 |        
   82459 | 2019-08-22 20:11:38 |      MASTER-Tavrida | ( 15h 16m 31.14s , +40d  3m 25.19s) |   C |   180 | 18.8 |        
   82459 | 2019-08-22 20:11:38 |      MASTER-Tavrida | ( 15h 17m 58.60s , +40d  7m 10.26s) |   C |   180 | 18.5 |        
   83119 | 2019-08-22 20:22:37 |      MASTER-Tavrida | ( 15h 16m 31.07s , +40d  3m 42.10s) |   C |   180 | 14.1 |        
   85994 | 2019-08-22 21:10:33 |   MASTER-Kislovodsk | ( 16h  1m 54.43s , +43d 55m 05.18s) |   C |   180 | 18.9 |        
   85994 | 2019-08-22 21:10:33 |   MASTER-Kislovodsk | ( 15h 50m 36.01s , +44d 20m 51.75s) |   C |   180 | 19.1 |        
   86209 | 2019-08-22 21:14:08 |   MASTER-Kislovodsk | ( 15h 13m 39.09s , +40d 19m 46.90s) |   C |   180 | 18.3 |        
   86209 | 2019-08-22 21:14:08 |   MASTER-Kislovodsk | ( 15h 24m 09.96s , +39d 54m 05.66s) |   C |   180 | 18.4 |        
   86643 | 2019-08-22 21:21:21 |   MASTER-Kislovodsk | ( 15h 50m 35.10s , +44d 20m 27.08s) |   C |   180 | 18.8 |        
   86643 | 2019-08-22 21:21:21 |   MASTER-Kislovodsk | ( 16h  1m 52.39s , +43d 54m 42.03s) |   C |   180 | 18.8 |        
   86865 | 2019-08-22 21:25:04 |   MASTER-Kislovodsk | ( 15h 24m 09.81s , +39d 53m 23.76s) |   C |   180 | 18.2 |        
   86866 | 2019-08-22 21:25:04 |   MASTER-Kislovodsk | ( 15h 13m 40.03s , +40d 19m 03.93s) |   C |   180 | 18.1 |        
   87082 | 2019-08-22 21:28:41 |   MASTER-Kislovodsk | ( 15h 24m 09.83s , +39d 53m 36.46s) |   C |   180 | 18.1 |        
   87082 | 2019-08-22 21:28:41 |   MASTER-Kislovodsk | ( 15h 13m 40.27s , +40d 19m 15.46s) |   C |   180 | 18.0 |        
   89307 | 2019-08-22 22:05:46 |      MASTER-Tavrida | ( 15h 24m 47.31s , +42d  6m 32.21s) |   C |   180 | 17.0 |        
   89966 | 2019-08-22 22:16:45 |      MASTER-Tavrida | ( 15h 24m 49.58s , +42d  6m 17.25s) |   C |   180 | 17.0 |        
   90628 | 2019-08-22 22:27:46 |      MASTER-Tavrida | ( 15h 53m 56.53s , +44d  1m 18.04s) |   C |   180 | 18.4 |        
   90628 | 2019-08-22 22:27:46 |      MASTER-Tavrida | ( 15h 55m 30.02s , +44d  5m 17.40s) |   C |   180 | 17.7 |        
   90848 | 2019-08-22 22:31:26 |      MASTER-Tavrida | ( 15h 37m 26.59s , +40d  2m 09.92s) |   C |   180 | 17.9 |        
   90848 | 2019-08-22 22:31:26 |      MASTER-Tavrida | ( 15h 38m 54.66s , +40d  6m 09.83s) |   C |   180 | 14.5 |        
   91506 | 2019-08-22 22:42:25 |      MASTER-Tavrida | ( 15h 53m 56.61s , +44d  1m 06.10s) |   C |   180 | 18.1 |        
   91506 | 2019-08-22 22:42:25 |      MASTER-Tavrida | ( 15h 55m 30.51s , +44d  5m 05.07s) |   C |   180 | 17.4 |        
   91725 | 2019-08-22 22:46:04 |      MASTER-Tavrida | ( 15h 38m 56.48s , +40d  5m 48.08s) |   C |   180 | 16.0 |        
   91726 | 2019-08-22 22:46:04 |      MASTER-Tavrida | ( 15h 37m 27.46s , +40d  1m 49.16s) |   C |   180 | 17.6 |        
   92166 | 2019-08-22 22:53:24 |      MASTER-Tavrida | ( 16h 16m 10.68s , +44d  0m 43.19s) |   C |   180 | 18.0 |        
   92166 | 2019-08-22 22:53:24 |      MASTER-Tavrida | ( 16h 17m 44.62s , +44d  4m 41.27s) |   C |   180 | 17.6 |        
   92392 | 2019-08-22 22:57:11 |      MASTER-Tavrida | ( 15h 44m 53.42s , +42d  0m 55.73s) |   C |   180 | 17.5 |        
   92393 | 2019-08-22 22:57:11 |      MASTER-Tavrida | ( 15h 46m 24.87s , +42d  4m 55.14s) |   C |   180 | 16.7 |        
   92614 | 2019-08-22 23:00:53 |      MASTER-Tavrida | ( 16h  6m 24.47s , +42d  1m 14.76s) |   C |   180 | 18.0 |        
   92614 | 2019-08-22 23:00:53 |      MASTER-Tavrida | ( 16h  7m 55.56s , +42d  5m 12.69s) |   C |   180 | 16.8 |        
   92834 | 2019-08-22 23:04:33 |      MASTER-Tavrida | ( 16h 16m 10.99s , +44d  0m 54.00s) |   C |   180 | 18.0 |        
   92834 | 2019-08-22 23:04:33 |      MASTER-Tavrida | ( 16h 17m 44.96s , +44d  4m 52.10s) |   C |   180 | 17.6 |        
   93053 | 2019-08-22 23:08:12 |      MASTER-Tavrida | ( 15h 44m 53.20s , +42d  0m 31.21s) |   C |   180 | 17.4 |        
   93053 | 2019-08-22 23:08:12 |      MASTER-Tavrida | ( 15h 46m 24.83s , +42d  4m 32.58s) |   C |   180 | 16.7 |        
   93274 | 2019-08-22 23:11:52 |      MASTER-Tavrida | ( 16h  6m 25.31s , +42d  0m 36.96s) |   C |   180 | 17.7 |        
   93274 | 2019-08-22 23:11:52 |      MASTER-Tavrida | ( 16h  7m 56.79s , +42d  4m 35.98s) |   C |   180 | 16.3 |        
   96518 | 2019-08-23 00:05:57 |         MASTER-OAFA | ( 15h 12m 46.99s , +40d  4m 01.88s) |   C |   180 | 17.9 |        
   96988 | 2019-08-23 00:13:47 |         MASTER-OAFA | ( 15h 49m 55.77s , +44d  3m 06.09s) |   C |   180 | 17.9 |        
   97326 | 2019-08-23 00:19:25 |         MASTER-OAFA | ( 15h 12m 45.84s , +40d  4m 16.02s) |   C |   180 | 17.2 |        
   97606 | 2019-08-23 00:24:04 |         MASTER-OAFA | ( 15h 23m 12.67s , +40d  3m 44.03s) |   C |   180 | 17.8 |        
  100286 | 2019-08-23 01:08:44 |          MASTER-IAC | ( 15h 12m 29.91s , +40d  4m 40.00s) |   C |   180 | 16.8 |        
  100286 | 2019-08-23 01:08:44 |          MASTER-IAC | ( 15h 23m 11.45s , +40d  0m 42.93s) |   C |   180 | 18.0 |        
  103943 | 2019-08-23 02:09:41 |         MASTER-OAFA | ( 16h 42m 40.91s , +36d  1m 50.45s) |   C |   180 | 17.2 |        
  104886 | 2019-08-23 02:25:25 |         MASTER-OAFA | ( 16h 52m 34.38s , +36d  1m 32.29s) |   C |   180 | 16.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 1511
TYPE = 34
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB190821.89 (trigger No 588115134, 16h 12m 04.08s , +26d 57m 00.00s, R=16.08) errorbox  74933 sec after trigger time at 2019-08-22 18:07:42 UT, with upper limit up to  17.2 mag. The observations began at zenit distance = 79 deg. The sun  altitude  is -24.3 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB190821.89 errorbox  82369 sec after trigger time at 2019-08-22 20:11:38 UT, with upper limit up to  18.8 mag. The observations began at zenit distance = 56 deg. The sun  altitude  is -30.3 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB190821.89 errorbox  85904 sec after trigger time at 2019-08-22 21:10:33 UT, with upper limit up to  19.1 mag. The observations began at zenit distance = 62 deg. The sun  altitude  is -35.2 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1111723

We obtain a following upper limits.  

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

   75023 | 2019-08-22 18:07:42 |         MASTER-SAAO | ( 15h 13m 30.23s , +40d  7m 51.06s) |   C |   180 | 17.2 |        
   75806 | 2019-08-22 18:20:45 |         MASTER-SAAO | ( 15h 23m 55.70s , +40d  7m 14.30s) |   C |   180 | 15.7 |        
   82459 | 2019-08-22 20:11:38 |      MASTER-Tavrida | ( 15h 16m 31.14s , +40d  3m 25.19s) |   C |   180 | 18.8 |        
   82459 | 2019-08-22 20:11:38 |      MASTER-Tavrida | ( 15h 17m 58.60s , +40d  7m 10.26s) |   C |   180 | 18.5 |        
   83119 | 2019-08-22 20:22:37 |      MASTER-Tavrida | ( 15h 16m 31.07s , +40d  3m 42.10s) |   C |   180 | 14.1 |        
   85994 | 2019-08-22 21:10:33 |   MASTER-Kislovodsk | ( 16h  1m 54.43s , +43d 55m 05.18s) |   C |   180 | 18.9 |        
   85994 | 2019-08-22 21:10:33 |   MASTER-Kislovodsk | ( 15h 50m 36.01s , +44d 20m 51.75s) |   C |   180 | 19.1 |        
   86209 | 2019-08-22 21:14:08 |   MASTER-Kislovodsk | ( 15h 13m 39.09s , +40d 19m 46.90s) |   C |   180 | 18.3 |        
   86209 | 2019-08-22 21:14:08 |   MASTER-Kislovodsk | ( 15h 24m 09.96s , +39d 54m 05.66s) |   C |   180 | 18.4 |        
   86643 | 2019-08-22 21:21:21 |   MASTER-Kislovodsk | ( 15h 50m 35.10s , +44d 20m 27.08s) |   C |   180 | 18.8 |        
   86643 | 2019-08-22 21:21:21 |   MASTER-Kislovodsk | ( 16h  1m 52.39s , +43d 54m 42.03s) |   C |   180 | 18.8 |        
   86865 | 2019-08-22 21:25:04 |   MASTER-Kislovodsk | ( 15h 24m 09.81s , +39d 53m 23.76s) |   C |   180 | 18.2 |        
   86866 | 2019-08-22 21:25:04 |   MASTER-Kislovodsk | ( 15h 13m 40.03s , +40d 19m 03.93s) |   C |   180 | 18.1 |        
   87082 | 2019-08-22 21:28:41 |   MASTER-Kislovodsk | ( 15h 24m 09.83s , +39d 53m 36.46s) |   C |   180 | 18.1 |        
   87082 | 2019-08-22 21:28:41 |   MASTER-Kislovodsk | ( 15h 13m 40.27s , +40d 19m 15.46s) |   C |   180 | 18.0 |        
   89307 | 2019-08-22 22:05:46 |      MASTER-Tavrida | ( 15h 24m 47.31s , +42d  6m 32.21s) |   C |   180 | 17.0 |        
   89966 | 2019-08-22 22:16:45 |      MASTER-Tavrida | ( 15h 24m 49.58s , +42d  6m 17.25s) |   C |   180 | 17.0 |        
   90628 | 2019-08-22 22:27:46 |      MASTER-Tavrida | ( 15h 53m 56.53s , +44d  1m 18.04s) |   C |   180 | 18.4 |        
   90628 | 2019-08-22 22:27:46 |      MASTER-Tavrida | ( 15h 55m 30.02s , +44d  5m 17.40s) |   C |   180 | 17.7 |        
   90848 | 2019-08-22 22:31:26 |      MASTER-Tavrida | ( 15h 37m 26.59s , +40d  2m 09.92s) |   C |   180 | 17.9 |        
   90848 | 2019-08-22 22:31:26 |      MASTER-Tavrida | ( 15h 38m 54.66s , +40d  6m 09.83s) |   C |   180 | 14.5 |        
   91506 | 2019-08-22 22:42:25 |      MASTER-Tavrida | ( 15h 53m 56.61s , +44d  1m 06.10s) |   C |   180 | 18.1 |        
   91506 | 2019-08-22 22:42:25 |      MASTER-Tavrida | ( 15h 55m 30.51s , +44d  5m 05.07s) |   C |   180 | 17.4 |        
   91725 | 2019-08-22 22:46:04 |      MASTER-Tavrida | ( 15h 38m 56.48s , +40d  5m 48.08s) |   C |   180 | 16.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 1510
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB190821.89 (trigger No 588115134, 16h 12m 04.08s , +26d 57m 00.00s, R=16.08) errorbox  74933 sec after trigger time at 2019-08-22 18:07:42 UT, with upper limit up to  17.2 mag. The observations began at zenit distance = 79 deg. The sun  altitude  is -24.3 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB190821.89 errorbox  82369 sec after trigger time at 2019-08-22 20:11:38 UT, with upper limit up to  18.8 mag. The observations began at zenit distance = 56 deg. The sun  altitude  is -30.3 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB190821.89 errorbox  85904 sec after trigger time at 2019-08-22 21:10:33 UT, with upper limit up to  19.1 mag. The observations began at zenit distance = 62 deg. The sun  altitude  is -35.2 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1111723

We obtain a following upper limits.  

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

   75023 | 2019-08-22 18:07:42 |         MASTER-SAAO | ( 15h 13m 30.23s , +40d  7m 51.06s) |   C |   180 | 17.2 |        
   75806 | 2019-08-22 18:20:45 |         MASTER-SAAO | ( 15h 23m 55.70s , +40d  7m 14.30s) |   C |   180 | 15.7 |        
   82459 | 2019-08-22 20:11:38 |      MASTER-Tavrida | ( 15h 16m 31.14s , +40d  3m 25.19s) |   C |   180 | 18.8 |        
   82459 | 2019-08-22 20:11:38 |      MASTER-Tavrida | ( 15h 17m 58.60s , +40d  7m 10.26s) |   C |   180 | 18.5 |        
   83119 | 2019-08-22 20:22:37 |      MASTER-Tavrida | ( 15h 16m 31.07s , +40d  3m 42.10s) |   C |   180 | 14.1 |        
   85994 | 2019-08-22 21:10:33 |   MASTER-Kislovodsk | ( 16h  1m 54.43s , +43d 55m 05.18s) |   C |   180 | 18.9 |        
   85994 | 2019-08-22 21:10:33 |   MASTER-Kislovodsk | ( 15h 50m 36.01s , +44d 20m 51.75s) |   C |   180 | 19.1 |        
   86209 | 2019-08-22 21:14:08 |   MASTER-Kislovodsk | ( 15h 13m 39.09s , +40d 19m 46.90s) |   C |   180 | 18.3 |        
   86209 | 2019-08-22 21:14:08 |   MASTER-Kislovodsk | ( 15h 24m 09.96s , +39d 54m 05.66s) |   C |   180 | 18.4 |        
   86643 | 2019-08-22 21:21:21 |   MASTER-Kislovodsk | ( 15h 50m 35.10s , +44d 20m 27.08s) |   C |   180 | 18.8 |        
   86643 | 2019-08-22 21:21:21 |   MASTER-Kislovodsk | ( 16h  1m 52.39s , +43d 54m 42.03s) |   C |   180 | 18.8 |        
   86865 | 2019-08-22 21:25:04 |   MASTER-Kislovodsk | ( 15h 24m 09.81s , +39d 53m 23.76s) |   C |   180 | 18.2 |        
   86866 | 2019-08-22 21:25:04 |   MASTER-Kislovodsk | ( 15h 13m 40.03s , +40d 19m 03.93s) |   C |   180 | 18.1 |        
   87082 | 2019-08-22 21:28:41 |   MASTER-Kislovodsk | ( 15h 24m 09.83s , +39d 53m 36.46s) |   C |   180 | 18.1 |        
   87082 | 2019-08-22 21:28:41 |   MASTER-Kislovodsk | ( 15h 13m 40.27s , +40d 19m 15.46s) |   C |   180 | 18.0 |        
   89307 | 2019-08-22 22:05:46 |      MASTER-Tavrida | ( 15h 24m 47.31s , +42d  6m 32.21s) |   C |   180 | 17.0 |        
   89966 | 2019-08-22 22:16:45 |      MASTER-Tavrida | ( 15h 24m 49.58s , +42d  6m 17.25s) |   C |   180 | 17.0 |        
   90628 | 2019-08-22 22:27:46 |      MASTER-Tavrida | ( 15h 53m 56.53s , +44d  1m 18.04s) |   C |   180 | 18.4 |        
   90628 | 2019-08-22 22:27:46 |      MASTER-Tavrida | ( 15h 55m 30.02s , +44d  5m 17.40s) |   C |   180 | 17.7 |        
   90848 | 2019-08-22 22:31:26 |      MASTER-Tavrida | ( 15h 37m 26.59s , +40d  2m 09.92s) |   C |   180 | 17.9 |        
   90848 | 2019-08-22 22:31:26 |      MASTER-Tavrida | ( 15h 38m 54.66s , +40d  6m 09.83s) |   C |   180 | 14.5 |        
   91506 | 2019-08-22 22:42:25 |      MASTER-Tavrida | ( 15h 53m 56.61s , +44d  1m 06.10s) |   C |   180 | 18.1 |        
   91506 | 2019-08-22 22:42:25 |      MASTER-Tavrida | ( 15h 55m 30.51s , +44d  5m 05.07s) |   C |   180 | 17.4 |        
   91725 | 2019-08-22 22:46:04 |      MASTER-Tavrida | ( 15h 38m 56.48s , +40d  5m 48.08s) |   C |   180 | 16.0 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025