MASTER Net MASTER Database: GRB210411.56 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 GRB210411.56
Trignum 639840769
Trigger time 2021-04-11 13:32:44.63
Notice time 2021-04-11 13:34:54.470999
Coord, eb (05h 12m 43.20s , -70d 10m 12.0s) , 5.69
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)

You are viewing outdated information, relevant error box is here

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
1589472 2021-04-11 13:42:14.453469 07h 42m 43.20s -74d 50m 24.0s FERMI 4.54 alert 639840769 3 115 alert
1589459 2021-04-11 13:34:54.470999 05h 12m 43.20s -70d 10m 12.0s FERMI 5.69 alert 639840769 7 112 alert
1589440 2021-04-11 13:33:26.395385 05h 10m 12.00s -60d 28m 01.2s FERMI 25.22 alert 639840769 6 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
101.2 2021-04-11 13:32:41.023 09h 38m 54.00s +19d 59m 11.0s Tunka 100629 Database Tunka
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2021-04-11 13:32:44 (JD 2459316.064398)

Siderial time 5.386103 h

Ra 05:12:43.20 Dec -70:10:12.00
( 78.180000d, -70.170000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -47.17 Azimuth: 29.90

Sun: Altitude: -25.99 Azimuth: 147.42

Moon: Altitude: -33.14 Azimuth: 149.28

Tunka

Object: Altitude: -41.38 Azimuth: 24.79

Sun: Altitude: -14.29 Azimuth: 124.63

Moon: Altitude: -21.62 Azimuth: 124.86

Kislovodsk

Object: Altitude: -24.05 Azimuth: 2.79

Sun: Altitude: 23.25 Azimuth: 79.00

Moon: Altitude: 16.11 Azimuth: 77.27

Tavrida

Object: Altitude: -24.90 Azimuth: 359.63

Sun: Altitude: 28.90 Azimuth: 71.85

Moon: Altitude: 21.69 Azimuth: 70.43

SAAO

Object: Altitude: 51.40 Azimuth: 352.34

Sun: Altitude: 31.48 Azimuth: 126.27

Moon: Altitude: 32.96 Azimuth: 117.78

IAC

Object: Altitude: -15.08 Azimuth: 344.04

Sun: Altitude: 69.14 Azimuth: 18.94

Moon: Altitude: 62.02 Azimuth: 23.20

Argentina

Object: Altitude: 25.11 Azimuth: 338.72

Sun: Altitude: 30.38 Azimuth: 235.72

Moon: Altitude: 37.52 Azimuth: 237.73

Mexico

Object: Altitude: -46.42 Azimuth: 343.77

Sun: Altitude: 6.74 Azimuth: 264.21

Moon: Altitude: 6.96 Azimuth: 271.59

Ural

Object: Altitude: -38.42 Azimuth: 10.36

Sun: Altitude: 10.99 Azimuth: 88.55

Moon: Altitude: 3.66 Azimuth: 88.46

Vostryakovo

Object: Altitude: -35.57 Azimuth: 1.17

Sun: Altitude: 23.12 Azimuth: 70.23

Moon: Altitude: 15.79 Azimuth: 70.22

Gal. latitude: -33.762115 Gal. longitude: 281.126032

Dist. to Sun: 87.765851

Dist. to Moon: 83.016709

Moon coord.: (16.002891 d, 2.231753 d)

Sun coord.: (19.953093 d, 8.418188 d)

Lunar disk: 0.004113

Lunar phase: 172.645973

Lunar bright limb: 32.286061

No SN in this field

2021-04-11 13:34:54 (JD 2459316.065903)

Siderial time 5.422313 h

Ra 05:12:43.20 Dec -70:10:12.00
( 78.180000d, -70.170000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -47.34 Azimuth: 29.99

Sun: Altitude: -26.17 Azimuth: 147.98

Moon: Altitude: -33.30 Azimuth: 149.88

Tunka

Object: Altitude: -41.52 Azimuth: 24.95

Sun: Altitude: -14.57 Azimuth: 125.10

Moon: Altitude: -21.88 Azimuth: 125.35

Kislovodsk

Object: Altitude: -24.07 Azimuth: 2.99

Sun: Altitude: 22.87 Azimuth: 79.41

Moon: Altitude: 15.74 Azimuth: 77.67

Tavrida

Object: Altitude: -24.90 Azimuth: 359.83

Sun: Altitude: 28.54 Azimuth: 72.29

Moon: Altitude: 21.34 Azimuth: 70.85

SAAO

Object: Altitude: 51.46 Azimuth: 352.62

Sun: Altitude: 31.11 Azimuth: 125.82

Moon: Altitude: 32.56 Azimuth: 117.37

IAC

Object: Altitude: -14.95 Azimuth: 344.17

Sun: Altitude: 68.98 Azimuth: 20.37

Moon: Altitude: 61.84 Azimuth: 24.25

Argentina

Object: Altitude: 25.28 Azimuth: 338.63

Sun: Altitude: 30.76 Azimuth: 235.28

Moon: Altitude: 37.89 Azimuth: 237.26

Mexico

Object: Altitude: -46.29 Azimuth: 343.58

Sun: Altitude: 7.21 Azimuth: 264.48

Moon: Altitude: 7.42 Azimuth: 271.86

Ural

Object: Altitude: -38.47 Azimuth: 10.58

Sun: Altitude: 10.70 Azimuth: 89.00

Moon: Altitude: 3.38 Azimuth: 88.90

Vostryakovo

Object: Altitude: -35.57 Azimuth: 1.39

Sun: Altitude: 22.83 Azimuth: 70.72

Moon: Altitude: 15.52 Azimuth: 70.68

Gal. latitude: -33.762115 Gal. longitude: 281.126032

Dist. to Sun: 87.765984

Dist. to Moon: 83.019176

Moon coord.: (16.019294 d, 2.239537 d)

Sun coord.: (19.954478 d, 8.418740 d)

Lunar disk: 0.004097

Lunar phase: 172.660121

Lunar bright limb: 32.217879

No SN in this field

2021-04-11 14:34:54 (JD 2459316.107569)

Siderial time 6.425051 h

Ra 05:12:43.20 Dec -70:10:12.00
( 78.180000d, -70.170000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -52.29 Azimuth: 31.82

Sun: Altitude: -30.04 Azimuth: 164.24

Moon: Altitude: -36.50 Azimuth: 167.24

Tunka

Object: Altitude: -45.74 Azimuth: 28.88

Sun: Altitude: -21.44 Azimuth: 138.95

Moon: Altitude: -28.33 Azimuth: 139.81

Kislovodsk

Object: Altitude: -25.15 Azimuth: 8.46

Sun: Altitude: 12.10 Azimuth: 90.14

Moon: Altitude: 5.45 Azimuth: 88.18

Tavrida

Object: Altitude: -25.39 Azimuth: 5.43

Sun: Altitude: 18.13 Azimuth: 83.85

Moon: Altitude: 11.43 Azimuth: 82.02

SAAO

Object: Altitude: 52.20 Azimuth: 0.77

Sun: Altitude: 20.15 Azimuth: 114.69

Moon: Altitude: 21.03 Azimuth: 107.35

IAC

Object: Altitude: -11.78 Azimuth: 348.27

Sun: Altitude: 61.12 Azimuth: 50.86

Moon: Altitude: 54.34 Azimuth: 48.17

Argentina

Object: Altitude: 30.13 Azimuth: 336.91

Sun: Altitude: 40.29 Azimuth: 221.25

Moon: Altitude: 47.20 Azimuth: 221.95

Mexico

Object: Altitude: -42.17 Azimuth: 339.42

Sun: Altitude: 20.05 Azimuth: 272.15

Moon: Altitude: 19.96 Azimuth: 279.52

Ural

Object: Altitude: -40.40 Azimuth: 16.68

Sun: Altitude: 2.60 Azimuth: 101.53

Moon: Altitude: -4.33 Azimuth: 101.28

Vostryakovo

Object: Altitude: -36.25 Azimuth: 7.62

Sun: Altitude: 14.55 Azimuth: 83.73

Moon: Altitude: 7.64 Azimuth: 83.21

Gal. latitude: -33.762115 Gal. longitude: 281.126032

Dist. to Sun: 87.769683

Dist. to Moon: 83.087758

Moon coord.: (16.473501 d, 2.455001 d)

Sun coord.: (19.992828 d, 8.434036 d)

Lunar disk: 0.003677

Lunar phase: 173.047360

Lunar bright limb: 30.220146

No SN in this field

2025-03-15 19:19:19 (JD 2460750.305081)

Siderial time 9.406196 h

Ra 05:12:43.20 Dec -70:10:12.00
( 78.180000d, -70.170000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -66.43 Azimuth: 22.84

Sun: Altitude: -22.83 Azimuth: 243.27

Moon: Altitude: 23.75 Azimuth: 45.09

Tunka

Object: Altitude: -60.40 Azimuth: 32.59

Sun: Altitude: -33.79 Azimuth: 218.31

Moon: Altitude: 30.65 Azimuth: 18.88

Kislovodsk

Object: Altitude: -33.91 Azimuth: 22.24

Sun: Altitude: -40.68 Azimuth: 139.52

Moon: Altitude: 26.32 Azimuth: 309.20

Tavrida

Object: Altitude: -32.62 Azimuth: 20.26

Sun: Altitude: -35.68 Azimuth: 130.73

Moon: Altitude: 20.79 Azimuth: 302.06

SAAO

Object: Altitude: 44.62 Azimuth: 20.09

Sun: Altitude: -30.69 Azimuth: 64.97

Moon: Altitude: 23.37 Azimuth: 261.86

IAC

Object: Altitude: -8.67 Azimuth: 3.00

Sun: Altitude: -2.20 Azimuth: 88.98

Moon: Altitude: -14.51 Azimuth: 268.92

Argentina

Object: Altitude: 44.67 Azimuth: 340.64

Sun: Altitude: 42.95 Azimuth: 121.51

Moon: Altitude: -45.97 Azimuth: 324.62

Mexico

Object: Altitude: -27.41 Azimuth: 337.62

Sun: Altitude: 56.92 Azimuth: 355.57

Moon: Altitude: -60.12 Azimuth: 143.82

Ural

Object: Altitude: -50.59 Azimuth: 32.15

Sun: Altitude: -34.01 Azimuth: 164.88

Moon: Altitude: 23.26 Azimuth: 330.26

Vostryakovo

Object: Altitude: -43.39 Azimuth: 24.60

Sun: Altitude: -29.83 Azimuth: 139.61

Moon: Altitude: 16.63 Azimuth: 308.41

Gal. latitude: -33.762115 Gal. longitude: 281.126032

Dist. to Sun: 85.688896

Dist. to Moon: 91.742328

Moon coord.: (190.288256 d, -5.893586 d)

Sun coord.: (355.508635 d, -1.944814 d)

Lunar disk: 0.978977

Lunar phase: 16.673827

Lunar bright limb: 117.546511

No SN in this field
Recent coverage and limits telegrams

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

  ID = 4080
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 GRB 210411B ( Fermi GBM team, GCN 29792) errorbox  23474 sec after notice time and 23504 sec after trigger time at 2021-04-11 20:04:29 UT, with upper limit up to  19.8 mag. The observations began at zenith distance = 48 deg. The sun  altitude  is -47.0 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210411B errorbox  35055 sec after notice time and 35085 sec after trigger time at 2021-04-11 23:17:30 UT, with upper limit up to  19.2 mag. Observations started at twilight.  The observations began at zenith distance = 40 deg. The sun  altitude  is -13.3 deg. 

The galactic latitude b = -23 deg., longitude l = 287 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1589472

We obtain a following upper limits.  

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

   23535 | 2021-04-11 20:04:29 |         MASTER-SAAO | (08h 39m 30.90s , -77d 56m 23.8s) |   C |    60 | 19.1 |        
   23614 | 2021-04-11 20:05:48 |         MASTER-SAAO | (09h 17m 38.95s , -77d 58m 02.2s) |   C |    60 | 19.1 |        
   23694 | 2021-04-11 20:07:08 |         MASTER-SAAO | (06h 05m 46.43s , -77d 55m 48.7s) |   C |    60 | 19.2 |        
   23774 | 2021-04-11 20:08:28 |         MASTER-SAAO | (06h 44m 09.25s , -77d 56m 38.9s) |   C |    60 | 19.5 |        
   23853 | 2021-04-11 20:09:48 |         MASTER-SAAO | (06h 49m 34.90s , -69d 55m 53.0s) |   C |    60 | 19.3 |        
   23933 | 2021-04-11 20:11:07 |         MASTER-SAAO | (07h 13m 02.86s , -69d 56m 51.4s) |   C |    60 | 19.1 |        
   24013 | 2021-04-11 20:12:27 |         MASTER-SAAO | (08h 22m 55.69s , -69d 57m 59.8s) |   C |    60 | 19.3 |        
   24331 | 2021-04-11 20:17:45 |         MASTER-SAAO | (08h 49m 46.39s , -79d 56m 17.7s) |   C |    60 | 19.3 |        
   25214 | 2021-04-11 20:32:28 |         MASTER-SAAO | (06h 31m 44.71s , -79d 54m 54.6s) |   C |    60 | 19.5 |        
   25772 | 2021-04-11 20:41:47 |         MASTER-SAAO | (09h 17m 41.73s , -77d 57m 08.2s) |   C |    60 | 18.5 |        
   25852 | 2021-04-11 20:43:06 |         MASTER-SAAO | (06h 44m 10.04s , -77d 54m 52.8s) |   C |    60 | 18.7 |        
   25932 | 2021-04-11 20:44:26 |         MASTER-SAAO | (07h 12m 53.13s , -69d 55m 51.2s) |   C |    60 | 17.8 |        
   26331 | 2021-04-11 20:51:05 |         MASTER-SAAO | (06h 31m 40.60s , -79d 54m 22.4s) |   C |    60 | 16.8 |        
   28128 | 2021-04-11 21:20:02 |         MASTER-SAAO | (06h 40m 14.19s , -74d 54m 56.2s) |   C |   180 | 18.5 |        
   28328 | 2021-04-11 21:23:22 |         MASTER-SAAO | (06h 40m 12.18s , -74d 53m 09.6s) |   C |   180 | 17.6 |        
   28528 | 2021-04-11 21:26:42 |         MASTER-SAAO | (07h 20m 04.43s , -74d 54m 54.3s) |   C |   180 | 17.7 |        
   28727 | 2021-04-11 21:30:01 |         MASTER-SAAO | (07h 20m 07.24s , -74d 52m 59.5s) |   C |   180 | 18.2 |        
   28927 | 2021-04-11 21:33:21 |         MASTER-SAAO | (08h 07m 54.55s , -74d 54m 18.5s) |   C |   180 | 17.7 |        
   29127 | 2021-04-11 21:36:41 |         MASTER-SAAO | (08h 07m 54.94s , -74d 53m 12.7s) |   C |   180 | 17.6 |        
   29326 | 2021-04-11 21:40:01 |         MASTER-SAAO | (08h 47m 53.39s , -74d 54m 24.2s) |   C |   180 | 17.9 |        
   29526 | 2021-04-11 21:43:21 |         MASTER-SAAO | (08h 47m 46.45s , -74d 55m 18.0s) |   C |   180 | 17.5 |        
   29726 | 2021-04-11 21:46:40 |         MASTER-SAAO | (08h 31m 50.64s , -76d 54m 49.1s) |   C |   180 | 17.5 |        
   29926 | 2021-04-11 21:50:00 |         MASTER-SAAO | (08h 31m 46.83s , -76d 53m 07.7s) |   C |   180 | 18.1 |        
   30126 | 2021-04-11 21:53:20 |         MASTER-SAAO | (07h 39m 56.52s , -76d 54m 02.0s) |   C |   180 | 17.2 |        
   30325 | 2021-04-11 21:56:40 |         MASTER-SAAO | (07h 39m 59.34s , -76d 52m 22.0s) |   C |   180 | 16.7 |        
   30525 | 2021-04-11 21:59:59 |         MASTER-SAAO | (07h 00m 07.97s , -76d 52m 44.8s) |   C |   180 | 15.2 |        
   30725 | 2021-04-11 22:03:19 |         MASTER-SAAO | (07h 00m 08.99s , -76d 51m 37.8s) |   C |   180 | 16.6 |        
   30925 | 2021-04-11 22:06:39 |         MASTER-SAAO | (07h 20m 04.28s , -78d 52m 18.3s) |   C |   180 | 17.3 |        
   31124 | 2021-04-11 22:09:59 |         MASTER-SAAO | (07h 19m 59.39s , -78d 53m 14.4s) |   C |   180 | 18.2 |        
   31324 | 2021-04-11 22:13:18 |         MASTER-SAAO | (08h 15m 41.92s , -78d 53m 27.8s) |   C |   180 | 17.5 |        
   31524 | 2021-04-11 22:16:38 |         MASTER-SAAO | (08h 15m 39.69s , -78d 51m 46.6s) |   C |   180 | 18.3 |        
   31724 | 2021-04-11 22:19:58 |         MASTER-SAAO | (08h 00m 05.13s , -69d 53m 12.2s) |   C |   180 | 18.2 |        
   31923 | 2021-04-11 22:23:18 |         MASTER-SAAO | (08h 00m 08.83s , -69d 51m 37.4s) |   C |   180 | 18.4 |        
   32123 | 2021-04-11 22:26:37 |         MASTER-SAAO | (08h 23m 52.82s , -71d 52m 30.8s) |   C |   180 | 18.1 |        
   32323 | 2021-04-11 22:29:57 |         MASTER-SAAO | (08h 23m 54.78s , -71d 51m 23.5s) |   C |   180 | 18.4 |        
   32523 | 2021-04-11 22:33:17 |         MASTER-SAAO | (08h 00m 06.83s , -71d 51m 57.2s) |   C |   180 | 18.1 |        
   32723 | 2021-04-11 22:36:37 |         MASTER-SAAO | (08h 00m 00.63s , -71d 52m 51.2s) |   C |   180 | 18.6 |        
   32923 | 2021-04-11 22:39:57 |         MASTER-SAAO | (07h 40m 13.10s , -71d 52m 42.6s) |   C |   180 | 17.7 |        
   33122 | 2021-04-11 22:43:17 |         MASTER-SAAO | (07h 40m 10.36s , -71d 50m 60.0s) |   C |   180 | 18.2 |        
   33322 | 2021-04-11 22:46:36 |         MASTER-SAAO | (07h 40m 09.06s , -73d 52m 16.2s) |   C |   180 | 19.1 |        
   33522 | 2021-04-11 22:49:56 |         MASTER-SAAO | (07h 40m 11.77s , -73d 50m 38.7s) |   C |   180 | 19.6 |        
   33721 | 2021-04-11 22:53:15 |         MASTER-SAAO | (08h 00m 00.08s , -73d 51m 15.8s) |   C |   180 | 19.0 |        
   35115 | 2021-04-11 23:17:30 |         MASTER-OAFA | (07h 36m 17.40s , -70d 38m 21.7s) |   C |    60 | 17.9 |        
   35195 | 2021-04-11 23:18:49 |         MASTER-OAFA | (06h 49m 37.44s , -70d 40m 53.5s) |   C |    60 | 18.1 |        
   35274 | 2021-04-11 23:20:08 |         MASTER-OAFA | (08h 22m 52.16s , -70d 37m 50.0s) |   C |    60 | 18.2 |        
   35354 | 2021-04-11 23:21:28 |         MASTER-OAFA | (07h 39m 05.83s , -68d 38m 25.7s) |   C |    60 | 18.3 |        
   36076 | 2021-04-11 23:33:30 |         MASTER-OAFA | (07h 36m 12.62s , -70d 37m 47.6s) |   C |    60 | 18.4 |        
   36155 | 2021-04-11 23:34:49 |         MASTER-OAFA | (07h 59m 37.16s , -70d 38m 05.6s) |   C |    60 | 18.5 |        
   36235 | 2021-04-11 23:36:09 |         MASTER-OAFA | (06h 49m 33.65s , -70d 41m 15.9s) |   C |    60 | 18.6 |        
   36314 | 2021-04-11 23:37:28 |         MASTER-OAFA | (07h 12m 59.98s , -70d 40m 29.0s) |   C |    60 | 18.5 |        
   36393 | 2021-04-11 23:38:48 |         MASTER-OAFA | (08h 22m 53.12s , -70d 36m 47.0s) |   C |    60 | 18.5 |        
   36473 | 2021-04-11 23:40:07 |         MASTER-OAFA | (08h 46m 11.44s , -70d 37m 42.5s) |   C |    60 | 18.5 |        
   36552 | 2021-04-11 23:41:27 |         MASTER-OAFA | (07h 39m 11.98s , -68d 38m 00.7s) |   C |    60 | 18.5 |        
   36632 | 2021-04-11 23:42:46 |         MASTER-OAFA | (08h 00m 23.32s , -68d 38m 03.6s) |   C |    60 | 18.5 |        
   36791 | 2021-04-11 23:45:25 |         MASTER-OAFA | (07h 17m 55.38s , -68d 39m 22.3s) |   C |    60 | 18.6 |        
   37063 | 2021-04-11 23:48:57 |         MASTER-SAAO | (08h 00m 17.29s , -73d 49m 09.9s) |   C |   180 | 19.5 |        
   37262 | 2021-04-11 23:52:17 |         MASTER-SAAO | (08h 32m 03.86s , -73d 49m 51.0s) |   C |   180 | 19.5 |        
   37462 | 2021-04-11 23:55:36 |         MASTER-SAAO | (08h 31m 59.41s , -73d 50m 47.1s) |   C |   180 | 19.6 |        
   37662 | 2021-04-11 23:58:56 |         MASTER-SAAO | (08h 47m 51.80s , -75d 50m 20.1s) |   C |   180 | 19.7 |        
   37862 | 2021-04-12 00:02:16 |         MASTER-SAAO | (08h 47m 49.81s , -75d 48m 42.7s) |   C |   180 | 19.8 |        
   38062 | 2021-04-12 00:05:36 |         MASTER-SAAO | (08h 00m 26.89s , -75d 50m 31.6s) |   C |   180 | 19.5 |        
   38261 | 2021-04-12 00:08:55 |         MASTER-SAAO | (08h 00m 32.35s , -75d 48m 47.5s) |   C |   180 | 19.5 |        
   38461 | 2021-04-12 00:12:15 |         MASTER-SAAO | (07h 48m 36.51s , -74d 49m 57.8s) |   C |   180 | 19.4 |        
   38403 | 2021-04-12 00:12:18 |         MASTER-OAFA | (07h 36m 15.43s , -70d 39m 49.7s) |   C |    60 | 18.4 |        
   38483 | 2021-04-12 00:13:37 |         MASTER-OAFA | (07h 59m 39.15s , -70d 38m 57.3s) |   C |    60 | 18.4 |        
   38562 | 2021-04-12 00:14:57 |         MASTER-OAFA | (06h 49m 39.02s , -70d 39m 24.2s) |   C |    60 | 18.7 |        
   38661 | 2021-04-12 00:15:35 |         MASTER-SAAO | (07h 48m 39.09s , -74d 48m 55.1s) |   C |   180 | 19.2 |        
   38642 | 2021-04-12 00:16:16 |         MASTER-OAFA | (07h 12m 58.54s , -70d 40m 02.7s) |   C |    60 | 18.5 |        
   38722 | 2021-04-12 00:17:36 |         MASTER-OAFA | (08h 22m 56.11s , -70d 36m 58.6s) |   C |    60 | 18.6 |        
   38860 | 2021-04-12 00:18:54 |         MASTER-SAAO | (07h 01m 30.13s , -74d 51m 08.0s) |   C |   180 | 19.1 |        
   38801 | 2021-04-12 00:18:55 |         MASTER-OAFA | (08h 46m 07.72s , -70d 36m 54.7s) |   C |    60 | 18.5 |        
   38881 | 2021-04-12 00:20:15 |         MASTER-OAFA | (07h 39m 06.89s , -68d 37m 45.0s) |   C |    60 | 18.6 |        
   38960 | 2021-04-12 00:21:34 |         MASTER-OAFA | (08h 00m 30.49s , -68d 38m 08.2s) |   C |    60 | 18.5 |        
   39060 | 2021-04-12 00:22:14 |         MASTER-SAAO | (07h 01m 26.07s , -74d 52m 07.1s) |   C |   180 | 19.1 |        
   39121 | 2021-04-12 00:24:16 |         MASTER-OAFA | (07h 17m 56.34s , -68d 40m 22.7s) |   C |    60 | 18.6 |        
   39260 | 2021-04-12 00:25:34 |         MASTER-SAAO | (08h 20m 25.10s , -74d 49m 59.4s) |   C |   180 | 19.0 |        
   39459 | 2021-04-12 00:28:53 |         MASTER-SAAO | (08h 20m 24.90s , -74d 48m 33.2s) |   C |   180 | 18.9 |        
   39659 | 2021-04-12 00:32:13 |         MASTER-SAAO | (08h 12m 34.34s , -76d 49m 55.3s) |   C |   180 | 19.4 |        
   39859 | 2021-04-12 00:35:33 |         MASTER-SAAO | (08h 12m 38.71s , -76d 48m 16.0s) |   C |   180 | 19.2 |        
   40059 | 2021-04-12 00:38:53 |         MASTER-SAAO | (07h 13m 33.55s , -76d 50m 55.3s) |   C |   180 | 18.5 |        
   40259 | 2021-04-12 00:42:13 |         MASTER-SAAO | (07h 13m 37.10s , -76d 49m 55.0s) |   C |   180 | 19.3 |        
   40317 | 2021-04-12 00:44:11 |         MASTER-OAFA | (07h 59m 33.45s , -70d 39m 16.3s) |   C |    60 | 18.4 |        
   40398 | 2021-04-12 00:45:32 |         MASTER-OAFA | (07h 13m 02.19s , -70d 40m 11.2s) |   C |    60 | 18.4 |        
   40475 | 2021-04-12 00:45:49 |         MASTER-SAAO | (06h 46m 37.51s , -76d 52m 06.5s) |   C |   180 | 14.3 |        
   40478 | 2021-04-12 00:46:52 |         MASTER-OAFA | (08h 46m 10.78s , -70d 36m 23.3s) |   C |    60 | 18.5 |        
   40557 | 2021-04-12 00:48:11 |         MASTER-OAFA | (08h 00m 27.60s , -68d 38m 51.5s) |   C |    60 | 18.5 |        
   40675 | 2021-04-12 00:49:09 |         MASTER-SAAO | (06h 42m 11.19s , -76d 53m 20.5s) |   C |   180 | 19.1 |        
   40637 | 2021-04-12 00:49:31 |         MASTER-OAFA | (07h 17m 55.24s , -68d 38m 47.1s) |   C |    60 | 18.6 |        
   58648 | 2021-04-12 05:48:42 |         MASTER-OAFA | (08h 07m 03.54s , -74d 13m 46.1s) |   C |   180 | 19.2 |        
   67835 | 2021-04-12 08:21:49 |         MASTER-OAFA | (07h 12m 13.61s , -73d 09m 26.9s) |   C |   180 | 18.1 |        
   68094 | 2021-04-12 08:26:08 |         MASTER-OAFA | (07h 11m 45.88s , -71d 50m 47.8s) |   C |   180 | 18.3 |        
   68308 | 2021-04-12 08:29:42 |         MASTER-OAFA | (07h 00m 14.25s , -73d 10m 03.1s) |   C |   180 | 18.2 |        
   68569 | 2021-04-12 08:34:03 |         MASTER-OAFA | (06h 59m 47.16s , -71d 53m 09.5s) |   C |   180 | 18.3 |        
   68782 | 2021-04-12 08:37:36 |         MASTER-OAFA | (07h 49m 11.17s , -79d 39m 25.6s) |   C |   180 | 18.6 |        
   69042 | 2021-04-12 08:41:56 |         MASTER-OAFA | (07h 48m 25.76s , -78d 20m 38.7s) |   C |   180 | 18.6 |        
   69252 | 2021-04-12 08:45:26 |         MASTER-OAFA | (06h 53m 18.13s , -80d 42m 10.0s) |   C |   180 | 18.7 |        
   69514 | 2021-04-12 08:49:48 |         MASTER-OAFA | (06h 52m 55.24s , -79d 21m 52.6s) |   C |   180 | 18.7 |        
   71329 | 2021-04-12 09:20:03 |         MASTER-OAFA | (06h 40m 01.49s , -73d 10m 52.1s) |   C |   180 | 18.1 |        
   71590 | 2021-04-12 09:24:24 |         MASTER-OAFA | (06h 39m 54.13s , -71d 51m 47.4s) |   C |   180 | 17.9 |        
   71802 | 2021-04-12 09:27:57 |         MASTER-OAFA | (06h 32m 05.35s , -73d 41m 18.3s) |   C |   180 | 18.0 |        
   72063 | 2021-04-12 09:32:17 |         MASTER-OAFA | (06h 31m 58.49s , -72d 23m 52.1s) |   C |   180 | 17.9 |        
   72279 | 2021-04-12 09:35:54 |         MASTER-OAFA | (08h 51m 57.91s , -73d 07m 32.8s) |   C |   180 | 18.0 |        
   72541 | 2021-04-12 09:40:15 |         MASTER-OAFA | (08h 51m 28.96s , -71d 48m 22.8s) |   C |   180 | 18.2 |        
   74097 | 2021-04-12 10:07:11 |         MASTER-OAFA | (07h 06m 05.98s , -75d 07m 19.9s) |   C |    60 | 16.4 |        
   74237 | 2021-04-12 10:09:31 |         MASTER-OAFA | (07h 06m 04.10s , -73d 50m 12.6s) |   C |    60 | 15.9 |        
   74332 | 2021-04-12 10:11:06 |         MASTER-OAFA | (07h 06m 07.05s , -75d 07m 41.1s) |   C |    60 | 15.9 |        
   74474 | 2021-04-12 10:13:28 |         MASTER-OAFA | (07h 06m 01.86s , -73d 49m 29.7s) |   C |    60 | 15.4 |        
   99741 | 2021-04-12 17:14:35 |         MASTER-SAAO | (07h 29m 37.60s , -74d 02m 00.6s) |   C |    60 | 18.2 |        
   99820 | 2021-04-12 17:15:54 |         MASTER-SAAO | (07h 26m 19.71s , -76d 01m 25.8s) |   C |    60 | 18.2 |        
   99900 | 2021-04-12 17:17:14 |         MASTER-SAAO | (07h 32m 44.95s , -72d 01m 27.0s) |   C |    60 | 18.3 |        
   99980 | 2021-04-12 17:18:34 |         MASTER-SAAO | (07h 22m 43.47s , -78d 02m 17.2s) |   C |    60 | 17.8 |        
  100059 | 2021-04-12 17:19:54 |         MASTER-SAAO | (06h 32m 17.67s , -74d 02m 19.2s) |   C |    60 | 18.9 |        
  100139 | 2021-04-12 17:21:13 |         MASTER-SAAO | (08h 27m 24.32s , -74d 00m 59.4s) |   C |    60 | 18.8 |        
  100219 | 2021-04-12 17:22:33 |         MASTER-SAAO | (08h 32m 08.80s , -76d 00m 54.3s) |   C |    60 | 18.0 |        
  100300 | 2021-04-12 17:23:54 |         MASTER-SAAO | (06h 20m 59.56s , -76d 02m 44.0s) |   C |    60 | 17.1 |        
  100379 | 2021-04-12 17:25:13 |         MASTER-SAAO | (06h 41m 34.92s , -72d 02m 09.3s) |   C |    60 | 19.0 |        
  100459 | 2021-04-12 17:26:33 |         MASTER-SAAO | (07h 35m 42.47s , -70d 01m 19.3s) |   C |    60 | 18.8 |        
  100539 | 2021-04-12 17:27:53 |         MASTER-SAAO | (08h 24m 19.07s , -72d 00m 58.4s) |   C |    60 | 18.7 |        
  100618 | 2021-04-12 17:29:13 |         MASTER-SAAO | (07h 18m 34.58s , -80d 01m 56.5s) |   C |    60 | 18.3 |        
  100898 | 2021-04-12 17:33:52 |         MASTER-SAAO | (07h 29m 48.48s , -74d 01m 57.7s) |   C |    60 | 18.6 |        
  100977 | 2021-04-12 17:35:11 |         MASTER-SAAO | (07h 58m 31.11s , -74d 00m 13.5s) |   C |    60 | 18.6 |        
  101057 | 2021-04-12 17:36:31 |         MASTER-SAAO | (07h 26m 35.80s , -76d 01m 05.3s) |   C |    60 | 18.7 |        
  101137 | 2021-04-12 17:37:51 |         MASTER-SAAO | (07h 59m 09.92s , -75d 59m 52.2s) |   C |    60 | 18.6 |        
  101217 | 2021-04-12 17:39:11 |         MASTER-SAAO | (07h 33m 02.81s , -72d 01m 03.2s) |   C |    60 | 18.3 |        
  101296 | 2021-04-12 17:40:31 |         MASTER-SAAO | (07h 58m 28.37s , -72d 01m 53.2s) |   C |    60 | 18.3 |        
  101940 | 2021-04-12 17:51:14 |         MASTER-SAAO | (07h 22m 54.11s , -78d 00m 33.3s) |   C |    60 | 19.1 |        
  102020 | 2021-04-12 17:52:34 |         MASTER-SAAO | (08h 00m 49.94s , -77d 59m 24.2s) |   C |    60 | 19.1 |        
  102099 | 2021-04-12 17:53:53 |         MASTER-SAAO | (06h 32m 25.14s , -74d 00m 46.3s) |   C |    60 | 19.2 |        
  102179 | 2021-04-12 17:55:13 |         MASTER-SAAO | (07h 01m 13.30s , -74d 01m 39.8s) |   C |    60 | 19.2 |        
  102259 | 2021-04-12 17:56:33 |         MASTER-SAAO | (08h 27m 19.23s , -74d 01m 14.7s) |   C |    60 | 19.0 |        
  102338 | 2021-04-12 17:57:53 |         MASTER-SAAO | (08h 56m 13.21s , -73d 59m 23.0s) |   C |    60 | 19.2 |        
  102418 | 2021-04-12 17:59:12 |         MASTER-SAAO | (08h 32m 07.72s , -76d 00m 52.3s) |   C |    60 | 19.2 |        
  102707 | 2021-04-12 18:04:01 |         MASTER-SAAO | (09h 09m 04.54s , -75d 59m 55.1s) |   C |    60 | 19.1 |        
  102992 | 2021-04-12 18:08:46 |         MASTER-SAAO | (06h 20m 57.61s , -76d 00m 16.6s) |   C |    60 | 19.1 |        
  103072 | 2021-04-12 18:10:06 |         MASTER-SAAO | (06h 53m 51.18s , -76d 01m 13.7s) |   C |    60 | 19.1 |        
  103152 | 2021-04-12 18:11:26 |         MASTER-SAAO | (06h 41m 44.64s , -72d 01m 00.3s) |   C |    60 | 19.1 |        
  103231 | 2021-04-12 18:12:45 |         MASTER-SAAO | (07h 07m 28.34s , -71d 59m 38.4s) |   C |    60 | 19.0 |        
  103311 | 2021-04-12 18:14:05 |         MASTER-SAAO | (07h 36m 07.66s , -70d 00m 41.7s) |   C |    60 | 19.0 |        
  103391 | 2021-04-12 18:15:25 |         MASTER-SAAO | (07h 59m 19.98s , -69d 59m 20.8s) |   C |    60 | 18.9 |        
  103470 | 2021-04-12 18:16:44 |         MASTER-SAAO | (08h 24m 18.35s , -71d 59m 58.3s) |   C |    60 | 19.1 |        
  103550 | 2021-04-12 18:18:04 |         MASTER-SAAO | (08h 49m 53.30s , -71d 58m 53.8s) |   C |    60 | 18.9 |        
  103630 | 2021-04-12 18:19:24 |         MASTER-SAAO | (07h 18m 22.86s , -80d 00m 04.1s) |   C |    60 | 19.0 |        
  103710 | 2021-04-12 18:20:44 |         MASTER-SAAO | (08h 03m 54.74s , -80d 00m 55.9s) |   C |    60 | 18.8 |        
  103989 | 2021-04-12 18:25:23 |         MASTER-SAAO | (07h 30m 08.17s , -73d 58m 57.6s) |   C |    60 | 19.3 |        
  104069 | 2021-04-12 18:26:43 |         MASTER-SAAO | (07h 58m 54.04s , -74d 00m 18.9s) |   C |    60 | 19.3 |        
  104148 | 2021-04-12 18:28:02 |         MASTER-SAAO | (07h 26m 52.22s , -75d 59m 12.7s) |   C |    60 | 18.8 |        
  104228 | 2021-04-12 18:29:22 |         MASTER-SAAO | (07h 59m 33.59s , -75d 59m 43.2s) |   C |    60 | 18.8 |        
  104308 | 2021-04-12 18:30:42 |         MASTER-SAAO | (07h 33m 12.98s , -71d 58m 46.6s) |   C |    60 | 18.9 |        
  104387 | 2021-04-12 18:32:01 |         MASTER-SAAO | (07h 58m 58.44s , -71d 59m 42.2s) |   C |    60 | 18.9 |        
  104467 | 2021-04-12 18:33:21 |         MASTER-SAAO | (07h 22m 58.14s , -78d 00m 41.8s) |   C |    60 | 18.1 |        
  104547 | 2021-04-12 18:34:41 |         MASTER-SAAO | (08h 01m 13.48s , -78d 00m 30.0s) |   C |    60 | 18.2 |        
  104627 | 2021-04-12 18:36:01 |         MASTER-SAAO | (06h 32m 19.37s , -73d 58m 47.3s) |   C |    60 | 18.4 |        
  104706 | 2021-04-12 18:37:20 |         MASTER-SAAO | (07h 01m 17.95s , -74d 00m 25.6s) |   C |    60 | 18.5 |        
  104786 | 2021-04-12 18:38:40 |         MASTER-SAAO | (08h 27m 41.96s , -73d 58m 49.8s) |   C |    60 | 18.5 |        
  104866 | 2021-04-12 18:40:00 |         MASTER-SAAO | (08h 56m 12.78s , -73d 59m 25.4s) |   C |    60 | 18.5 |        
  104946 | 2021-04-12 18:41:20 |         MASTER-SAAO | (08h 32m 17.97s , -75d 58m 24.9s) |   C |    60 | 18.5 |        
  105025 | 2021-04-12 18:42:39 |         MASTER-SAAO | (09h 04m 53.79s , -75d 59m 22.0s) |   C |    60 | 18.3 |        
  105105 | 2021-04-12 18:43:59 |         MASTER-SAAO | (06h 20m 44.44s , -76d 00m 25.7s) |   C |    60 | 18.0 |        
  105185 | 2021-04-12 18:45:19 |         MASTER-SAAO | (06h 53m 56.62s , -75d 59m 53.2s) |   C |    60 | 18.1 |        
  105264 | 2021-04-12 18:46:39 |         MASTER-SAAO | (06h 41m 42.59s , -71d 58m 30.2s) |   C |    60 | 18.2 |        
  105344 | 2021-04-12 18:47:59 |         MASTER-SAAO | (07h 07m 32.30s , -72d 00m 05.4s) |   C |    60 | 18.1 |        
  105424 | 2021-04-12 18:49:18 |         MASTER-SAAO | (07h 36m 21.48s , -69d 58m 27.5s) |   C |    60 | 18.0 |        
  105504 | 2021-04-12 18:50:38 |         MASTER-SAAO | (07h 59m 28.14s , -69d 59m 13.2s) |   C |    60 | 18.1 |        
  105584 | 2021-04-12 18:51:58 |         MASTER-SAAO | (08h 24m 36.05s , -71d 58m 10.6s) |   C |    60 | 18.2 |        
  105663 | 2021-04-12 18:53:17 |         MASTER-SAAO | (08h 50m 17.02s , -71d 59m 09.6s) |   C |    60 | 18.1 |        
  105743 | 2021-04-12 18:54:37 |         MASTER-SAAO | (07h 18m 12.99s , -80d 00m 03.2s) |   C |    60 | 17.6 |        
  105822 | 2021-04-12 18:55:57 |         MASTER-SAAO | (08h 04m 08.83s , -79d 59m 48.1s) |   C |    60 | 17.5 |        
  105902 | 2021-04-12 18:57:16 |         MASTER-SAAO | (07h 59m 05.35s , -73d 58m 06.5s) |   C |    60 | 18.2 |        
  105982 | 2021-04-12 18:58:36 |         MASTER-SAAO | (07h 59m 46.18s , -75d 59m 32.3s) |   C |    60 | 18.1 |        
  106062 | 2021-04-12 18:59:56 |         MASTER-SAAO | (07h 59m 06.98s , -71d 58m 24.4s) |   C |    60 | 18.2 |        
  106148 | 2021-04-12 19:01:22 |         MASTER-SAAO | (08h 01m 15.81s , -77d 58m 55.8s) |   C |    60 | 17.6 |        
  106227 | 2021-04-12 19:02:41 |         MASTER-SAAO | (07h 01m 14.76s , -73d 57m 52.1s) |   C |    60 | 17.7 |        
  106307 | 2021-04-12 19:04:01 |         MASTER-SAAO | (08h 56m 33.18s , -73d 58m 52.9s) |   C |    60 | 18.3 |        
  106386 | 2021-04-12 19:05:20 |         MASTER-SAAO | (09h 05m 04.15s , -75d 59m 52.2s) |   C |    60 | 17.9 |        
  106466 | 2021-04-12 19:06:40 |         MASTER-SAAO | (06h 53m 53.31s , -75d 59m 39.0s) |   C |    60 | 17.8 |        
  106546 | 2021-04-12 19:08:00 |         MASTER-SAAO | (08h 39m 23.58s , -77d 59m 21.0s) |   C |    60 | 18.0 |        
  106626 | 2021-04-12 19:09:20 |         MASTER-SAAO | (06h 05m 51.77s , -77d 58m 32.6s) |   C |    60 | 17.9 |        
  106705 | 2021-04-12 19:10:39 |         MASTER-SAAO | (06h 49m 46.15s , -69d 58m 41.1s) |   C |    60 | 18.2 |        
  106785 | 2021-04-12 19:11:59 |         MASTER-SAAO | (07h 07m 29.50s , -71d 59m 36.1s) |   C |    60 | 18.1 |        
  106865 | 2021-04-12 19:13:19 |         MASTER-SAAO | (07h 59m 40.20s , -69d 59m 35.0s) |   C |    60 | 18.5 |        
  106944 | 2021-04-12 19:14:38 |         MASTER-SAAO | (08h 50m 24.25s , -71d 58m 08.7s) |   C |    60 | 18.6 |        
  107024 | 2021-04-12 19:15:58 |         MASTER-SAAO | (08h 04m 02.96s , -79d 59m 26.0s) |   C |    60 | 18.3 |        
  107104 | 2021-04-12 19:17:18 |         MASTER-SAAO | (08h 22m 47.10s , -69d 58m 32.9s) |   C |    60 | 18.5 |        
  107264 | 2021-04-12 19:19:58 |         MASTER-SAAO | (08h 49m 45.17s , -79d 59m 22.2s) |   C |    60 | 18.6 |        
  107503 | 2021-04-12 19:23:57 |         MASTER-SAAO | (08h 39m 25.32s , -77d 57m 22.4s) |   C |    60 | 18.8 |        
  107582 | 2021-04-12 19:25:16 |         MASTER-SAAO | (09h 17m 27.84s , -77d 58m 28.2s) |   C |    60 | 18.8 |        
  107662 | 2021-04-12 19:26:36 |         MASTER-SAAO | (06h 05m 46.85s , -77d 58m 59.5s) |   C |    60 | 18.9 |        
  107742 | 2021-04-12 19:27:56 |         MASTER-SAAO | (06h 44m 24.67s , -77d 58m 57.6s) |   C |    60 | 19.1 |        
  107821 | 2021-04-12 19:29:16 |         MASTER-SAAO | (06h 49m 40.74s , -69d 57m 32.0s) |   C |    60 | 19.1 |        
  107901 | 2021-04-12 19:30:35 |         MASTER-SAAO | (07h 13m 02.24s , -69d 58m 48.1s) |   C |    60 | 18.9 |        
  108140 | 2021-04-12 19:34:35 |         MASTER-SAAO | (08h 22m 52.25s , -69d 59m 05.2s) |   C |    60 | 19.0 |        
  108459 | 2021-04-12 19:39:53 |         MASTER-SAAO | (08h 49m 49.14s , -79d 57m 08.4s) |   C |    60 | 19.2 |        
  108938 | 2021-04-12 19:47:52 |         MASTER-SAAO | (08h 39m 30.76s , -77d 57m 14.2s) |   C |    60 | 19.2 |        
  109018 | 2021-04-12 19:49:12 |         MASTER-SAAO | (09h 17m 35.29s , -77d 58m 48.1s) |   C |    60 | 19.3 |        
  109097 | 2021-04-12 19:50:32 |         MASTER-SAAO | (06h 05m 48.34s , -77d 56m 35.1s) |   C |    60 | 19.2 |        
  109177 | 2021-04-12 19:51:51 |         MASTER-SAAO | (06h 44m 12.25s , -77d 57m 11.4s) |   C |    60 | 19.5 |        
  109257 | 2021-04-12 19:53:11 |         MASTER-SAAO | (06h 49m 36.07s , -69d 56m 24.1s) |   C |    60 | 19.4 |        
  109337 | 2021-04-12 19:54:31 |         MASTER-SAAO | (07h 13m 04.62s , -69d 57m 21.0s) |   C |    60 | 19.3 |        
  109497 | 2021-04-12 19:57:11 |         MASTER-SAAO | (06h 31m 48.24s , -79d 57m 43.6s) |   C |    60 | 19.3 |        
  109741 | 2021-04-12 20:01:15 |         MASTER-SAAO | (08h 23m 03.10s , -69d 56m 21.9s) |   C |    60 | 19.4 |        
  110060 | 2021-04-12 20:06:34 |         MASTER-SAAO | (08h 49m 42.02s , -79d 58m 13.9s) |   C |    60 | 19.6 |        
  110539 | 2021-04-12 20:14:33 |         MASTER-SAAO | (09h 17m 38.69s , -77d 56m 14.4s) |   C |    60 | 19.6 |        
  110619 | 2021-04-12 20:15:53 |         MASTER-SAAO | (06h 44m 14.01s , -77d 56m 27.7s) |   C |    60 | 19.5 |        
  110699 | 2021-04-12 20:17:13 |         MASTER-SAAO | (07h 12m 56.27s , -69d 57m 42.2s) |   C |    60 | 19.3 |        
  110858 | 2021-04-12 20:19:52 |         MASTER-SAAO | (06h 31m 42.19s , -79d 55m 21.3s) |   C |    60 | 19.5 |        
  111822 | 2021-04-12 20:35:56 |         MASTER-SAAO | (06h 31m 39.71s , -79d 55m 01.7s) |   C |    60 | 19.7 |        
  121880 | 2021-04-12 23:23:34 |         MASTER-OAFA | (07h 36m 11.13s , -70d 38m 58.0s) |   C |    60 | 18.1 |        
  121960 | 2021-04-12 23:24:54 |         MASTER-OAFA | (06h 49m 29.19s , -70d 40m 25.9s) |   C |    60 | 18.3 |        
  122039 | 2021-04-12 23:26:13 |         MASTER-OAFA | (08h 22m 43.27s , -70d 37m 06.3s) |   C |    60 | 18.3 |        
  122522 | 2021-04-12 23:34:17 |         MASTER-OAFA | (07h 39m 06.02s , -68d 38m 58.0s) |   C |    60 | 18.4 |        
  122842 | 2021-04-12 23:39:37 |         MASTER-OAFA | (07h 36m 06.79s , -70d 39m 38.1s) |   C |    60 | 18.3 |        
  122922 | 2021-04-12 23:40:56 |         MASTER-OAFA | (07h 59m 31.13s , -70d 38m 37.9s) |   C |    60 | 18.3 |        
  123001 | 2021-04-12 23:42:15 |         MASTER-OAFA | (06h 49m 30.82s , -70d 39m 22.6s) |   C |    60 | 18.5 |        
  123081 | 2021-04-12 23:43:35 |         MASTER-OAFA | (07h 12m 50.65s , -70d 39m 59.0s) |   C |    60 | 18.3 |        
  123160 | 2021-04-12 23:44:54 |         MASTER-OAFA | (08h 22m 50.11s , -70d 36m 31.5s) |   C |    60 | 18.4 |        
  123240 | 2021-04-12 23:46:14 |         MASTER-OAFA | (08h 46m 01.13s , -70d 36m 42.6s) |   C |    60 | 18.4 |        
  123678 | 2021-04-12 23:53:32 |         MASTER-OAFA | (07h 39m 03.63s , -68d 39m 29.9s) |   C |    60 | 18.4 |        
  123757 | 2021-04-12 23:54:51 |         MASTER-OAFA | (08h 00m 24.28s , -68d 37m 17.2s) |   C |    60 | 18.3 |        
  123922 | 2021-04-12 23:57:36 |         MASTER-OAFA | (07h 17m 42.35s , -68d 38m 14.3s) |   C |    60 | 18.3 |        
  124322 | 2021-04-13 00:04:16 |         MASTER-OAFA | (07h 36m 10.25s , -70d 39m 25.8s) |   C |    60 | 18.2 |        
  124401 | 2021-04-13 00:05:35 |         MASTER-OAFA | (07h 59m 31.72s , -70d 37m 15.3s) |   C |    60 | 18.3 |        
  124481 | 2021-04-13 00:06:55 |         MASTER-OAFA | (06h 49m 28.30s , -70d 40m 12.0s) |   C |    60 | 18.4 |        
  124560 | 2021-04-13 00:08:14 |         MASTER-OAFA | (07h 12m 47.79s , -70d 38m 30.5s) |   C |    60 | 18.3 |        
  124640 | 2021-04-13 00:09:34 |         MASTER-OAFA | (08h 22m 50.48s , -70d 37m 29.8s) |   C |    60 | 18.4 |        
  124719 | 2021-04-13 00:10:53 |         MASTER-OAFA | (08h 46m 01.90s , -70d 37m 52.3s) |   C |    60 | 18.4 |        
  125116 | 2021-04-13 00:17:30 |         MASTER-OAFA | (07h 39m 01.76s , -68d 38m 42.4s) |   C |    60 | 18.3 |        
  125195 | 2021-04-13 00:18:49 |         MASTER-OAFA | (08h 00m 18.98s , -68d 37m 05.1s) |   C |    60 | 18.3 |        
  125354 | 2021-04-13 00:21:28 |         MASTER-OAFA | (07h 17m 43.11s , -68d 40m 20.2s) |   C |    60 | 18.4 |        
  125959 | 2021-04-13 00:31:33 |         MASTER-OAFA | (07h 59m 26.18s , -70d 37m 04.1s) |   C |    60 | 18.3 |        
  126038 | 2021-04-13 00:32:53 |         MASTER-OAFA | (07h 12m 56.37s , -70d 39m 25.7s) |   C |    60 | 18.3 |        
  126119 | 2021-04-13 00:34:13 |         MASTER-OAFA | (08h 46m 02.87s , -70d 37m 52.5s) |   C |    60 | 18.4 |        
  126519 | 2021-04-13 00:40:53 |         MASTER-OAFA | (08h 00m 18.61s , -68d 38m 04.4s) |   C |    60 | 18.3 |        
  126599 | 2021-04-13 00:42:13 |         MASTER-OAFA | (07h 17m 45.75s , -68d 38m 18.5s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4076
TYPE = 35
DAYS = 1


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 GRB 210411B ( Fermi GBM team, GCN 29792) errorbox  23474 sec after notice time and 23504 sec after trigger time at 2021-04-11 20:04:29 UT, with upper limit up to  19.8 mag. The observations began at zenith distance = 48 deg. The sun  altitude  is -47.0 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210411B errorbox  35055 sec after notice time and 35085 sec after trigger time at 2021-04-11 23:17:30 UT, with upper limit up to  19.2 mag. Observations started at twilight.  The observations began at zenith distance = 40 deg. The sun  altitude  is -13.3 deg. 

The galactic latitude b = -23 deg., longitude l = 287 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1589472

We obtain a following upper limits.  

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

   23535 | 2021-04-11 20:04:29 |         MASTER-SAAO | (08h 39m 30.90s , -77d 56m 23.8s) |   C |    60 | 19.1 |        
   23614 | 2021-04-11 20:05:48 |         MASTER-SAAO | (09h 17m 38.95s , -77d 58m 02.2s) |   C |    60 | 19.1 |        
   23694 | 2021-04-11 20:07:08 |         MASTER-SAAO | (06h 05m 46.43s , -77d 55m 48.7s) |   C |    60 | 19.2 |        
   23774 | 2021-04-11 20:08:28 |         MASTER-SAAO | (06h 44m 09.25s , -77d 56m 38.9s) |   C |    60 | 19.5 |        
   23853 | 2021-04-11 20:09:48 |         MASTER-SAAO | (06h 49m 34.90s , -69d 55m 53.0s) |   C |    60 | 19.3 |        
   23933 | 2021-04-11 20:11:07 |         MASTER-SAAO | (07h 13m 02.86s , -69d 56m 51.4s) |   C |    60 | 19.1 |        
   24013 | 2021-04-11 20:12:27 |         MASTER-SAAO | (08h 22m 55.69s , -69d 57m 59.8s) |   C |    60 | 19.3 |        
   24331 | 2021-04-11 20:17:45 |         MASTER-SAAO | (08h 49m 46.39s , -79d 56m 17.7s) |   C |    60 | 19.3 |        
   25214 | 2021-04-11 20:32:28 |         MASTER-SAAO | (06h 31m 44.71s , -79d 54m 54.6s) |   C |    60 | 19.5 |        
   25772 | 2021-04-11 20:41:47 |         MASTER-SAAO | (09h 17m 41.73s , -77d 57m 08.2s) |   C |    60 | 18.5 |        
   25852 | 2021-04-11 20:43:06 |         MASTER-SAAO | (06h 44m 10.04s , -77d 54m 52.8s) |   C |    60 | 18.7 |        
   25932 | 2021-04-11 20:44:26 |         MASTER-SAAO | (07h 12m 53.13s , -69d 55m 51.2s) |   C |    60 | 17.8 |        
   26331 | 2021-04-11 20:51:05 |         MASTER-SAAO | (06h 31m 40.60s , -79d 54m 22.4s) |   C |    60 | 16.8 |        
   28128 | 2021-04-11 21:20:02 |         MASTER-SAAO | (06h 40m 14.19s , -74d 54m 56.2s) |   C |   180 | 18.5 |        
   28328 | 2021-04-11 21:23:22 |         MASTER-SAAO | (06h 40m 12.18s , -74d 53m 09.6s) |   C |   180 | 17.6 |        
   28528 | 2021-04-11 21:26:42 |         MASTER-SAAO | (07h 20m 04.43s , -74d 54m 54.3s) |   C |   180 | 17.7 |        
   28727 | 2021-04-11 21:30:01 |         MASTER-SAAO | (07h 20m 07.24s , -74d 52m 59.5s) |   C |   180 | 18.2 |        
   28927 | 2021-04-11 21:33:21 |         MASTER-SAAO | (08h 07m 54.55s , -74d 54m 18.5s) |   C |   180 | 17.7 |        
   29127 | 2021-04-11 21:36:41 |         MASTER-SAAO | (08h 07m 54.94s , -74d 53m 12.7s) |   C |   180 | 17.6 |        
   29326 | 2021-04-11 21:40:01 |         MASTER-SAAO | (08h 47m 53.39s , -74d 54m 24.2s) |   C |   180 | 17.9 |        
   29526 | 2021-04-11 21:43:21 |         MASTER-SAAO | (08h 47m 46.45s , -74d 55m 18.0s) |   C |   180 | 17.5 |        
   29726 | 2021-04-11 21:46:40 |         MASTER-SAAO | (08h 31m 50.64s , -76d 54m 49.1s) |   C |   180 | 17.5 |        
   29926 | 2021-04-11 21:50:00 |         MASTER-SAAO | (08h 31m 46.83s , -76d 53m 07.7s) |   C |   180 | 18.1 |        
   30126 | 2021-04-11 21:53:20 |         MASTER-SAAO | (07h 39m 56.52s , -76d 54m 02.0s) |   C |   180 | 17.2 |        
   30325 | 2021-04-11 21:56:40 |         MASTER-SAAO | (07h 39m 59.34s , -76d 52m 22.0s) |   C |   180 | 16.7 |        
   30525 | 2021-04-11 21:59:59 |         MASTER-SAAO | (07h 00m 07.97s , -76d 52m 44.8s) |   C |   180 | 15.2 |        
   30725 | 2021-04-11 22:03:19 |         MASTER-SAAO | (07h 00m 08.99s , -76d 51m 37.8s) |   C |   180 | 16.6 |        
   30925 | 2021-04-11 22:06:39 |         MASTER-SAAO | (07h 20m 04.28s , -78d 52m 18.3s) |   C |   180 | 17.3 |        
   31124 | 2021-04-11 22:09:59 |         MASTER-SAAO | (07h 19m 59.39s , -78d 53m 14.4s) |   C |   180 | 18.2 |        
   31324 | 2021-04-11 22:13:18 |         MASTER-SAAO | (08h 15m 41.92s , -78d 53m 27.8s) |   C |   180 | 17.5 |        
   31524 | 2021-04-11 22:16:38 |         MASTER-SAAO | (08h 15m 39.69s , -78d 51m 46.6s) |   C |   180 | 18.3 |        
   31724 | 2021-04-11 22:19:58 |         MASTER-SAAO | (08h 00m 05.13s , -69d 53m 12.2s) |   C |   180 | 18.2 |        
   31923 | 2021-04-11 22:23:18 |         MASTER-SAAO | (08h 00m 08.83s , -69d 51m 37.4s) |   C |   180 | 18.4 |        
   32123 | 2021-04-11 22:26:37 |         MASTER-SAAO | (08h 23m 52.82s , -71d 52m 30.8s) |   C |   180 | 18.1 |        
   32323 | 2021-04-11 22:29:57 |         MASTER-SAAO | (08h 23m 54.78s , -71d 51m 23.5s) |   C |   180 | 18.4 |        
   32523 | 2021-04-11 22:33:17 |         MASTER-SAAO | (08h 00m 06.83s , -71d 51m 57.2s) |   C |   180 | 18.1 |        
   32723 | 2021-04-11 22:36:37 |         MASTER-SAAO | (08h 00m 00.63s , -71d 52m 51.2s) |   C |   180 | 18.6 |        
   32923 | 2021-04-11 22:39:57 |         MASTER-SAAO | (07h 40m 13.10s , -71d 52m 42.6s) |   C |   180 | 17.7 |        
   33122 | 2021-04-11 22:43:17 |         MASTER-SAAO | (07h 40m 10.36s , -71d 50m 60.0s) |   C |   180 | 18.2 |        
   33322 | 2021-04-11 22:46:36 |         MASTER-SAAO | (07h 40m 09.06s , -73d 52m 16.2s) |   C |   180 | 19.1 |        
   33522 | 2021-04-11 22:49:56 |         MASTER-SAAO | (07h 40m 11.77s , -73d 50m 38.7s) |   C |   180 | 19.6 |        
   33721 | 2021-04-11 22:53:15 |         MASTER-SAAO | (08h 00m 00.08s , -73d 51m 15.8s) |   C |   180 | 19.0 |        
   35115 | 2021-04-11 23:17:30 |         MASTER-OAFA | (07h 36m 17.40s , -70d 38m 21.7s) |   C |    60 | 17.9 |        
   35195 | 2021-04-11 23:18:49 |         MASTER-OAFA | (06h 49m 37.44s , -70d 40m 53.5s) |   C |    60 | 18.1 |        
   35274 | 2021-04-11 23:20:08 |         MASTER-OAFA | (08h 22m 52.16s , -70d 37m 50.0s) |   C |    60 | 18.2 |        
   35354 | 2021-04-11 23:21:28 |         MASTER-OAFA | (07h 39m 05.83s , -68d 38m 25.7s) |   C |    60 | 18.3 |        
   36076 | 2021-04-11 23:33:30 |         MASTER-OAFA | (07h 36m 12.62s , -70d 37m 47.6s) |   C |    60 | 18.4 |        
   36155 | 2021-04-11 23:34:49 |         MASTER-OAFA | (07h 59m 37.16s , -70d 38m 05.6s) |   C |    60 | 18.5 |        
   36235 | 2021-04-11 23:36:09 |         MASTER-OAFA | (06h 49m 33.65s , -70d 41m 15.9s) |   C |    60 | 18.6 |        
   36314 | 2021-04-11 23:37:28 |         MASTER-OAFA | (07h 12m 59.98s , -70d 40m 29.0s) |   C |    60 | 18.5 |        
   36393 | 2021-04-11 23:38:48 |         MASTER-OAFA | (08h 22m 53.12s , -70d 36m 47.0s) |   C |    60 | 18.5 |        
   36473 | 2021-04-11 23:40:07 |         MASTER-OAFA | (08h 46m 11.44s , -70d 37m 42.5s) |   C |    60 | 18.5 |        
   36552 | 2021-04-11 23:41:27 |         MASTER-OAFA | (07h 39m 11.98s , -68d 38m 00.7s) |   C |    60 | 18.5 |        
   36632 | 2021-04-11 23:42:46 |         MASTER-OAFA | (08h 00m 23.32s , -68d 38m 03.6s) |   C |    60 | 18.5 |        
   36791 | 2021-04-11 23:45:25 |         MASTER-OAFA | (07h 17m 55.38s , -68d 39m 22.3s) |   C |    60 | 18.6 |        
   37063 | 2021-04-11 23:48:57 |         MASTER-SAAO | (08h 00m 17.29s , -73d 49m 09.9s) |   C |   180 | 19.5 |        
   37262 | 2021-04-11 23:52:17 |         MASTER-SAAO | (08h 32m 03.86s , -73d 49m 51.0s) |   C |   180 | 19.5 |        
   37462 | 2021-04-11 23:55:36 |         MASTER-SAAO | (08h 31m 59.41s , -73d 50m 47.1s) |   C |   180 | 19.6 |        
   37662 | 2021-04-11 23:58:56 |         MASTER-SAAO | (08h 47m 51.80s , -75d 50m 20.1s) |   C |   180 | 19.7 |        
   37862 | 2021-04-12 00:02:16 |         MASTER-SAAO | (08h 47m 49.81s , -75d 48m 42.7s) |   C |   180 | 19.8 |        
   38062 | 2021-04-12 00:05:36 |         MASTER-SAAO | (08h 00m 26.89s , -75d 50m 31.6s) |   C |   180 | 19.5 |        
   38261 | 2021-04-12 00:08:55 |         MASTER-SAAO | (08h 00m 32.35s , -75d 48m 47.5s) |   C |   180 | 19.5 |        
   38461 | 2021-04-12 00:12:15 |         MASTER-SAAO | (07h 48m 36.51s , -74d 49m 57.8s) |   C |   180 | 19.4 |        
   38403 | 2021-04-12 00:12:18 |         MASTER-OAFA | (07h 36m 15.43s , -70d 39m 49.7s) |   C |    60 | 18.4 |        
   38483 | 2021-04-12 00:13:37 |         MASTER-OAFA | (07h 59m 39.15s , -70d 38m 57.3s) |   C |    60 | 18.4 |        
   38562 | 2021-04-12 00:14:57 |         MASTER-OAFA | (06h 49m 39.02s , -70d 39m 24.2s) |   C |    60 | 18.7 |        
   38661 | 2021-04-12 00:15:35 |         MASTER-SAAO | (07h 48m 39.09s , -74d 48m 55.1s) |   C |   180 | 19.2 |        
   38642 | 2021-04-12 00:16:16 |         MASTER-OAFA | (07h 12m 58.54s , -70d 40m 02.7s) |   C |    60 | 18.5 |        
   38722 | 2021-04-12 00:17:36 |         MASTER-OAFA | (08h 22m 56.11s , -70d 36m 58.6s) |   C |    60 | 18.6 |        
   38860 | 2021-04-12 00:18:54 |         MASTER-SAAO | (07h 01m 30.13s , -74d 51m 08.0s) |   C |   180 | 19.1 |        
   38801 | 2021-04-12 00:18:55 |         MASTER-OAFA | (08h 46m 07.72s , -70d 36m 54.7s) |   C |    60 | 18.5 |        
   38881 | 2021-04-12 00:20:15 |         MASTER-OAFA | (07h 39m 06.89s , -68d 37m 45.0s) |   C |    60 | 18.6 |        
   38960 | 2021-04-12 00:21:34 |         MASTER-OAFA | (08h 00m 30.49s , -68d 38m 08.2s) |   C |    60 | 18.5 |        
   39060 | 2021-04-12 00:22:14 |         MASTER-SAAO | (07h 01m 26.07s , -74d 52m 07.1s) |   C |   180 | 19.1 |        
   39121 | 2021-04-12 00:24:16 |         MASTER-OAFA | (07h 17m 56.34s , -68d 40m 22.7s) |   C |    60 | 18.6 |        
   39260 | 2021-04-12 00:25:34 |         MASTER-SAAO | (08h 20m 25.10s , -74d 49m 59.4s) |   C |   180 | 19.0 |        
   39459 | 2021-04-12 00:28:53 |         MASTER-SAAO | (08h 20m 24.90s , -74d 48m 33.2s) |   C |   180 | 18.9 |        
   39659 | 2021-04-12 00:32:13 |         MASTER-SAAO | (08h 12m 34.34s , -76d 49m 55.3s) |   C |   180 | 19.4 |        
   39859 | 2021-04-12 00:35:33 |         MASTER-SAAO | (08h 12m 38.71s , -76d 48m 16.0s) |   C |   180 | 19.2 |        
   40059 | 2021-04-12 00:38:53 |         MASTER-SAAO | (07h 13m 33.55s , -76d 50m 55.3s) |   C |   180 | 18.5 |        
   40259 | 2021-04-12 00:42:13 |         MASTER-SAAO | (07h 13m 37.10s , -76d 49m 55.0s) |   C |   180 | 19.3 |        
   40317 | 2021-04-12 00:44:11 |         MASTER-OAFA | (07h 59m 33.45s , -70d 39m 16.3s) |   C |    60 | 18.4 |        
   40398 | 2021-04-12 00:45:32 |         MASTER-OAFA | (07h 13m 02.19s , -70d 40m 11.2s) |   C |    60 | 18.4 |        
   40475 | 2021-04-12 00:45:49 |         MASTER-SAAO | (06h 46m 37.51s , -76d 52m 06.5s) |   C |   180 | 14.3 |        
   40478 | 2021-04-12 00:46:52 |         MASTER-OAFA | (08h 46m 10.78s , -70d 36m 23.3s) |   C |    60 | 18.5 |        
   40557 | 2021-04-12 00:48:11 |         MASTER-OAFA | (08h 00m 27.60s , -68d 38m 51.5s) |   C |    60 | 18.5 |        
   40675 | 2021-04-12 00:49:09 |         MASTER-SAAO | (06h 42m 11.19s , -76d 53m 20.5s) |   C |   180 | 19.1 |        
   40637 | 2021-04-12 00:49:31 |         MASTER-OAFA | (07h 17m 55.24s , -68d 38m 47.1s) |   C |    60 | 18.6 |        
   58648 | 2021-04-12 05:48:42 |         MASTER-OAFA | (08h 07m 03.54s , -74d 13m 46.1s) |   C |   180 | 19.2 |        
   67835 | 2021-04-12 08:21:49 |         MASTER-OAFA | (07h 12m 13.61s , -73d 09m 26.9s) |   C |   180 | 18.1 |        
   68094 | 2021-04-12 08:26:08 |         MASTER-OAFA | (07h 11m 45.88s , -71d 50m 47.8s) |   C |   180 | 18.3 |        
   68308 | 2021-04-12 08:29:42 |         MASTER-OAFA | (07h 00m 14.25s , -73d 10m 03.1s) |   C |   180 | 18.2 |        
   68569 | 2021-04-12 08:34:03 |         MASTER-OAFA | (06h 59m 47.16s , -71d 53m 09.5s) |   C |   180 | 18.3 |        
   68782 | 2021-04-12 08:37:36 |         MASTER-OAFA | (07h 49m 11.17s , -79d 39m 25.6s) |   C |   180 | 18.6 |        
   69042 | 2021-04-12 08:41:56 |         MASTER-OAFA | (07h 48m 25.76s , -78d 20m 38.7s) |   C |   180 | 18.6 |        
   69252 | 2021-04-12 08:45:26 |         MASTER-OAFA | (06h 53m 18.13s , -80d 42m 10.0s) |   C |   180 | 18.7 |        
   69514 | 2021-04-12 08:49:48 |         MASTER-OAFA | (06h 52m 55.24s , -79d 21m 52.6s) |   C |   180 | 18.7 |        
   71329 | 2021-04-12 09:20:03 |         MASTER-OAFA | (06h 40m 01.49s , -73d 10m 52.1s) |   C |   180 | 18.1 |        
   71590 | 2021-04-12 09:24:24 |         MASTER-OAFA | (06h 39m 54.13s , -71d 51m 47.4s) |   C |   180 | 17.9 |        
   71802 | 2021-04-12 09:27:57 |         MASTER-OAFA | (06h 32m 05.35s , -73d 41m 18.3s) |   C |   180 | 18.0 |        
   72063 | 2021-04-12 09:32:17 |         MASTER-OAFA | (06h 31m 58.49s , -72d 23m 52.1s) |   C |   180 | 17.9 |        
   72279 | 2021-04-12 09:35:54 |         MASTER-OAFA | (08h 51m 57.91s , -73d 07m 32.8s) |   C |   180 | 18.0 |        
   72541 | 2021-04-12 09:40:15 |         MASTER-OAFA | (08h 51m 28.96s , -71d 48m 22.8s) |   C |   180 | 18.2 |        
   74097 | 2021-04-12 10:07:11 |         MASTER-OAFA | (07h 06m 05.98s , -75d 07m 19.9s) |   C |    60 | 16.4 |        
   74237 | 2021-04-12 10:09:31 |         MASTER-OAFA | (07h 06m 04.10s , -73d 50m 12.6s) |   C |    60 | 15.9 |        
   74332 | 2021-04-12 10:11:06 |         MASTER-OAFA | (07h 06m 07.05s , -75d 07m 41.1s) |   C |    60 | 15.9 |        
   74474 | 2021-04-12 10:13:28 |         MASTER-OAFA | (07h 06m 01.86s , -73d 49m 29.7s) |   C |    60 | 15.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4070
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 GRB 210411B ( Fermi GBM team, GCN 29792) errorbox  23474 sec after notice time and 23504 sec after trigger time at 2021-04-11 20:04:29 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 48 deg. The sun  altitude  is -47.0 deg. 

The galactic latitude b = -23 deg., longitude l = 287 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1589472

We obtain a following upper limits.  

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

   23535 | 2021-04-11 20:04:29 |         MASTER-SAAO | (08h 39m 30.90s , -77d 56m 23.8s) |   C |    60 | 19.1 |        
   23614 | 2021-04-11 20:05:48 |         MASTER-SAAO | (09h 17m 38.95s , -77d 58m 02.2s) |   C |    60 | 19.1 |        
   23694 | 2021-04-11 20:07:08 |         MASTER-SAAO | (06h 05m 46.43s , -77d 55m 48.7s) |   C |    60 | 19.2 |        
   23774 | 2021-04-11 20:08:28 |         MASTER-SAAO | (06h 44m 09.25s , -77d 56m 38.9s) |   C |    60 | 19.5 |        
   23853 | 2021-04-11 20:09:48 |         MASTER-SAAO | (06h 49m 34.90s , -69d 55m 53.0s) |   C |    60 | 19.3 |        
   23933 | 2021-04-11 20:11:07 |         MASTER-SAAO | (07h 13m 02.86s , -69d 56m 51.4s) |   C |    60 | 19.1 |        
   24013 | 2021-04-11 20:12:27 |         MASTER-SAAO | (08h 22m 55.69s , -69d 57m 59.8s) |   C |    60 | 19.3 |        
   24331 | 2021-04-11 20:17:45 |         MASTER-SAAO | (08h 49m 46.39s , -79d 56m 17.7s) |   C |    60 | 19.3 |        
   25214 | 2021-04-11 20:32:28 |         MASTER-SAAO | (06h 31m 44.71s , -79d 54m 54.6s) |   C |    60 | 19.5 |        
   25772 | 2021-04-11 20:41:47 |         MASTER-SAAO | (09h 17m 41.73s , -77d 57m 08.2s) |   C |    60 | 18.5 |        
   25852 | 2021-04-11 20:43:06 |         MASTER-SAAO | (06h 44m 10.04s , -77d 54m 52.8s) |   C |    60 | 18.7 |        
   25932 | 2021-04-11 20:44:26 |         MASTER-SAAO | (07h 12m 53.13s , -69d 55m 51.2s) |   C |    60 | 17.8 |        
   26331 | 2021-04-11 20:51:05 |         MASTER-SAAO | (06h 31m 40.60s , -79d 54m 22.4s) |   C |    60 | 16.8 |        
   28128 | 2021-04-11 21:20:02 |         MASTER-SAAO | (06h 40m 14.19s , -74d 54m 56.2s) |   C |   180 | 18.5 |        
   28328 | 2021-04-11 21:23:22 |         MASTER-SAAO | (06h 40m 12.18s , -74d 53m 09.6s) |   C |   180 | 17.6 |        
   28528 | 2021-04-11 21:26:42 |         MASTER-SAAO | (07h 20m 04.43s , -74d 54m 54.3s) |   C |   180 | 17.7 |        
   28727 | 2021-04-11 21:30:01 |         MASTER-SAAO | (07h 20m 07.24s , -74d 52m 59.5s) |   C |   180 | 18.2 |        
   28927 | 2021-04-11 21:33:21 |         MASTER-SAAO | (08h 07m 54.55s , -74d 54m 18.5s) |   C |   180 | 17.7 |        
   29127 | 2021-04-11 21:36:41 |         MASTER-SAAO | (08h 07m 54.94s , -74d 53m 12.7s) |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4069
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 GRB 210411B ( Fermi GBM team, GCN 29792) errorbox  23474 sec after notice time and 23504 sec after trigger time at 2021-04-11 20:04:29 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 48 deg. The sun  altitude  is -47.0 deg. 

The galactic latitude b = -23 deg., longitude l = 287 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1589472

We obtain a following upper limits.  

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

   23535 | 2021-04-11 20:04:29 |         MASTER-SAAO | (08h 39m 30.90s , -77d 56m 23.8s) |   C |    60 | 19.1 |        
   23614 | 2021-04-11 20:05:48 |         MASTER-SAAO | (09h 17m 38.95s , -77d 58m 02.2s) |   C |    60 | 19.1 |        
   23694 | 2021-04-11 20:07:08 |         MASTER-SAAO | (06h 05m 46.43s , -77d 55m 48.7s) |   C |    60 | 19.2 |        
   23774 | 2021-04-11 20:08:28 |         MASTER-SAAO | (06h 44m 09.25s , -77d 56m 38.9s) |   C |    60 | 19.5 |        
   23853 | 2021-04-11 20:09:48 |         MASTER-SAAO | (06h 49m 34.90s , -69d 55m 53.0s) |   C |    60 | 19.3 |        
   23933 | 2021-04-11 20:11:07 |         MASTER-SAAO | (07h 13m 02.86s , -69d 56m 51.4s) |   C |    60 | 19.1 |        
   24013 | 2021-04-11 20:12:27 |         MASTER-SAAO | (08h 22m 55.69s , -69d 57m 59.8s) |   C |    60 | 19.3 |        
   24331 | 2021-04-11 20:17:45 |         MASTER-SAAO | (08h 49m 46.39s , -79d 56m 17.7s) |   C |    60 | 19.3 |        
   25214 | 2021-04-11 20:32:28 |         MASTER-SAAO | (06h 31m 44.71s , -79d 54m 54.6s) |   C |    60 | 19.5 |        
   25772 | 2021-04-11 20:41:47 |         MASTER-SAAO | (09h 17m 41.73s , -77d 57m 08.2s) |   C |    60 | 18.5 |        
   25852 | 2021-04-11 20:43:06 |         MASTER-SAAO | (06h 44m 10.04s , -77d 54m 52.8s) |   C |    60 | 18.7 |        
   25932 | 2021-04-11 20:44:26 |         MASTER-SAAO | (07h 12m 53.13s , -69d 55m 51.2s) |   C |    60 | 17.8 |        
   26331 | 2021-04-11 20:51:05 |         MASTER-SAAO | (06h 31m 40.60s , -79d 54m 22.4s) |   C |    60 | 16.8 |        
   28128 | 2021-04-11 21:20:02 |         MASTER-SAAO | (06h 40m 14.19s , -74d 54m 56.2s) |   C |   180 | 18.5 |        
   28328 | 2021-04-11 21:23:22 |         MASTER-SAAO | (06h 40m 12.18s , -74d 53m 09.6s) |   C |   180 | 17.6 |        
   28528 | 2021-04-11 21:26:42 |         MASTER-SAAO | (07h 20m 04.43s , -74d 54m 54.3s) |   C |   180 | 17.7 |        
   28727 | 2021-04-11 21:30:01 |         MASTER-SAAO | (07h 20m 07.24s , -74d 52m 59.5s) |   C |   180 | 18.2 |        
   28927 | 2021-04-11 21:33:21 |         MASTER-SAAO | (08h 07m 54.55s , -74d 54m 18.5s) |   C |   180 | 17.7 |        
   29127 | 2021-04-11 21:36:41 |         MASTER-SAAO | (08h 07m 54.94s , -74d 53m 12.7s) |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4068
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 GRB 210411B ( Fermi GBM team, GCN 29792) errorbox  23474 sec after notice time and 23504 sec after trigger time at 2021-04-11 20:04:29 UT, with upper limit up to  19.5 mag. The observations began at zenith distance = 48 deg. The sun  altitude  is -47.0 deg. 

The galactic latitude b = -23 deg., longitude l = 287 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1589472

We obtain a following upper limits.  

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

   23535 | 2021-04-11 20:04:29 |         MASTER-SAAO | (08h 39m 30.90s , -77d 56m 23.8s) |   C |    60 | 19.1 |        
   23614 | 2021-04-11 20:05:48 |         MASTER-SAAO | (09h 17m 38.95s , -77d 58m 02.2s) |   C |    60 | 19.1 |        
   23694 | 2021-04-11 20:07:08 |         MASTER-SAAO | (06h 05m 46.43s , -77d 55m 48.7s) |   C |    60 | 19.2 |        
   23774 | 2021-04-11 20:08:28 |         MASTER-SAAO | (06h 44m 09.25s , -77d 56m 38.9s) |   C |    60 | 19.5 |        
   23853 | 2021-04-11 20:09:48 |         MASTER-SAAO | (06h 49m 34.90s , -69d 55m 53.0s) |   C |    60 | 19.3 |        
   23933 | 2021-04-11 20:11:07 |         MASTER-SAAO | (07h 13m 02.86s , -69d 56m 51.4s) |   C |    60 | 19.1 |        
   24013 | 2021-04-11 20:12:27 |         MASTER-SAAO | (08h 22m 55.69s , -69d 57m 59.8s) |   C |    60 | 19.3 |        
   24331 | 2021-04-11 20:17:45 |         MASTER-SAAO | (08h 49m 46.39s , -79d 56m 17.7s) |   C |    60 | 19.3 |        
   25214 | 2021-04-11 20:32:28 |         MASTER-SAAO | (06h 31m 44.71s , -79d 54m 54.6s) |   C |    60 | 19.5 |        
   25772 | 2021-04-11 20:41:47 |         MASTER-SAAO | (09h 17m 41.73s , -77d 57m 08.2s) |   C |    60 | 18.5 |        
   25852 | 2021-04-11 20:43:06 |         MASTER-SAAO | (06h 44m 10.04s , -77d 54m 52.8s) |   C |    60 | 18.7 |        
   25932 | 2021-04-11 20:44:26 |         MASTER-SAAO | (07h 12m 53.13s , -69d 55m 51.2s) |   C |    60 | 17.8 |        
   26331 | 2021-04-11 20:51:05 |         MASTER-SAAO | (06h 31m 40.60s , -79d 54m 22.4s) |   C |    60 | 16.8 |        
   28128 | 2021-04-11 21:20:02 |         MASTER-SAAO | (06h 40m 14.19s , -74d 54m 56.2s) |   C |   180 | 18.5 |        
   28328 | 2021-04-11 21:23:22 |         MASTER-SAAO | (06h 40m 12.18s , -74d 53m 09.6s) |   C |   180 | 17.6 |        
   28528 | 2021-04-11 21:26:42 |         MASTER-SAAO | (07h 20m 04.43s , -74d 54m 54.3s) |   C |   180 | 17.7 |        
   28727 | 2021-04-11 21:30:01 |         MASTER-SAAO | (07h 20m 07.24s , -74d 52m 59.5s) |   C |   180 | 18.2 |        
   28927 | 2021-04-11 21:33:21 |         MASTER-SAAO | (08h 07m 54.55s , -74d 54m 18.5s) |   C |   180 | 17.7 |        
   29127 | 2021-04-11 21:36:41 |         MASTER-SAAO | (08h 07m 54.94s , -74d 53m 12.7s) |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025