MASTER Net MASTER Database: GRB210317.38 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 GRB210317.38
Trignum 637664914
Trigger time 2021-03-17 09:08:29.05
Notice time 2021-03-17 09:17:43.608894
Coord, eb (10h 16m 52.80s , -64d 56m 24.0s) , 1.5
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
1570432 2021-03-17 09:17:43.608894 10h 16m 52.80s -64d 56m 24.0s FERMI 1.5 alert 637664914 9 115 alert
1570419 2021-03-17 09:09:35.443881 10h 14m 55.92s -62d 34m 01.2s FERMI 7.05 alert 637664914 17 111 alert

DAYS:

MASTER optical transients in this field
MASTER OT (J2000.0) Сoordinates Datetime Published Mag Site Image
J100638.00-601605.7 (10h 06m 38.00s , -60d 16m 05.7s) 2021-03-17 19:27:19.296 AT2021gbp on 2021-03-18 11:00:05.539113 11.82 SAAO Transient on SAAO

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

2021-03-17 09:08:29 (JD 2459290.880891)

Siderial time 23.327133 h

Ra 10:16:52.80 Dec -64:56:24.00
(154.220000d, -64.940000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -38.66 Azimuth: 328.50

Sun: Altitude: 3.58 Azimuth: 83.61

Moon: Altitude: 39.72 Azimuth: 55.74

Tunka

Object: Altitude: -48.79 Azimuth: 320.56

Sun: Altitude: 17.83 Azimuth: 63.41

Moon: Altitude: 48.51 Azimuth: 24.28

Kislovodsk

Object: Altitude: -65.90 Azimuth: 338.61

Sun: Altitude: 44.90 Azimuth: 356.94

Moon: Altitude: 40.80 Azimuth: 295.62

Tavrida

Object: Altitude: -68.71 Azimuth: 345.86

Sun: Altitude: 42.99 Azimuth: 345.34

Moon: Altitude: 34.79 Azimuth: 288.61

SAAO

Object: Altitude: 7.32 Azimuth: 0.48

Sun: Altitude: 51.65 Azimuth: 220.71

Moon: Altitude: 12.67 Azimuth: 246.17

IAC

Object: Altitude: -46.18 Azimuth: 22.36

Sun: Altitude: 24.41 Azimuth: 285.84

Moon: Altitude: -5.56 Azimuth: 252.65

Argentina

Object: Altitude: 29.03 Azimuth: 28.97

Sun: Altitude: -19.50 Azimuth: 284.36

Moon: Altitude: -60.79 Azimuth: 306.13

Mexico

Object: Altitude: -12.88 Azimuth: 18.74

Sun: Altitude: -52.04 Azimuth: 223.24

Moon: Altitude: -43.46 Azimuth: 156.49

Ural

Object: Altitude: -70.49 Azimuth: 309.27

Sun: Altitude: 30.44 Azimuth: 17.29

Moon: Altitude: 40.75 Azimuth: 323.72

Vostryakovo

Object: Altitude: -77.67 Azimuth: 327.13

Sun: Altitude: 33.03 Azimuth: 351.79

Moon: Altitude: 32.74 Azimuth: 298.73

Gal. latitude: -6.930717 Gal. longitude: 287.759602

Dist. to Sun: 111.702278

Dist. to Moon: 111.735998

Moon coord.: (39.155465 d, 12.437634 d)

Sun coord.: (356.976598 d, -1.309977 d)

Lunar disk: 0.141320

Lunar phase: 135.836907

Lunar bright limb: 254.839097

No SN in this field

2021-03-17 09:17:43 (JD 2459290.887303)

Siderial time 23.481443 h

Ra 10:16:52.80 Dec -64:56:24.00
(154.220000d, -64.940000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -37.89 Azimuth: 329.28

Sun: Altitude: 2.12 Azimuth: 85.39

Moon: Altitude: 38.55 Azimuth: 58.12

Tunka

Object: Altitude: -47.89 Azimuth: 321.13

Sun: Altitude: 16.54 Azimuth: 65.42

Moon: Altitude: 47.93 Azimuth: 27.45

Kislovodsk

Object: Altitude: -65.26 Azimuth: 336.80

Sun: Altitude: 44.95 Azimuth: 0.20

Moon: Altitude: 42.27 Azimuth: 297.79

Tavrida

Object: Altitude: -68.28 Azimuth: 343.47

Sun: Altitude: 43.36 Azimuth: 348.46

Moon: Altitude: 36.31 Azimuth: 290.54

SAAO

Object: Altitude: 7.32 Azimuth: 359.49

Sun: Altitude: 52.88 Azimuth: 217.52

Moon: Altitude: 14.38 Azimuth: 244.76

IAC

Object: Altitude: -46.94 Azimuth: 21.46

Sun: Altitude: 26.36 Azimuth: 287.20

Moon: Altitude: -3.65 Azimuth: 253.74

Argentina

Object: Altitude: 28.08 Azimuth: 28.69

Sun: Altitude: -17.59 Azimuth: 282.99

Moon: Altitude: -59.24 Azimuth: 303.04

Mexico

Object: Altitude: -13.53 Azimuth: 19.50

Sun: Altitude: -50.65 Azimuth: 226.19

Moon: Altitude: -44.16 Azimuth: 159.36

Ural

Object: Altitude: -69.52 Azimuth: 309.03

Sun: Altitude: 30.04 Azimuth: 19.92

Moon: Altitude: 41.47 Azimuth: 326.46

Vostryakovo

Object: Altitude: -76.93 Azimuth: 324.22

Sun: Altitude: 33.19 Azimuth: 354.54

Moon: Altitude: 33.87 Azimuth: 300.97

Gal. latitude: -6.930717 Gal. longitude: 287.759602

Dist. to Sun: 111.703741

Dist. to Moon: 111.733093

Moon coord.: (39.227580 d, 12.466393 d)

Sun coord.: (356.982457 d, -1.307442 d)

Lunar disk: 0.141742

Lunar phase: 135.767619

Lunar bright limb: 254.845631

No SN in this field

2021-03-17 10:17:43 (JD 2459290.928970)

Siderial time 0.484181 h

Ra 10:16:52.80 Dec -64:56:24.00
(154.220000d, -64.940000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -33.38 Azimuth: 334.79

Sun: Altitude: -7.43 Azimuth: 96.99

Moon: Altitude: 30.26 Azimuth: 72.18

Tunka

Object: Altitude: -42.32 Azimuth: 325.49

Sun: Altitude: 7.76 Azimuth: 77.87

Moon: Altitude: 42.69 Azimuth: 46.32

Kislovodsk

Object: Altitude: -60.19 Azimuth: 328.40

Sun: Altitude: 42.97 Azimuth: 20.92

Moon: Altitude: 50.94 Azimuth: 314.30

Tavrida

Object: Altitude: -64.10 Azimuth: 331.53

Sun: Altitude: 43.60 Azimuth: 9.19

Moon: Altitude: 45.62 Azimuth: 304.85

SAAO

Object: Altitude: 8.15 Azimuth: 353.13

Sun: Altitude: 58.30 Azimuth: 192.56

Moon: Altitude: 24.88 Azimuth: 234.55

IAC

Object: Altitude: -51.03 Azimuth: 14.02

Sun: Altitude: 38.59 Azimuth: 297.54

Moon: Altitude: 8.94 Azimuth: 260.38

Argentina

Object: Altitude: 22.18 Azimuth: 26.07

Sun: Altitude: -5.01 Azimuth: 274.64

Moon: Altitude: -48.15 Azimuth: 287.81

Mexico

Object: Altitude: -18.31 Azimuth: 23.86

Sun: Altitude: -40.22 Azimuth: 241.66

Moon: Altitude: -46.29 Azimuth: 179.38

Ural

Object: Altitude: -63.17 Azimuth: 309.79

Sun: Altitude: 26.20 Azimuth: 36.38

Moon: Altitude: 44.89 Azimuth: 345.45

Vostryakovo

Object: Altitude: -71.22 Azimuth: 313.86

Sun: Altitude: 32.69 Azimuth: 12.42

Moon: Altitude: 40.47 Azimuth: 316.82

Gal. latitude: -6.930717 Gal. longitude: 287.759602

Dist. to Sun: 111.713240

Dist. to Moon: 111.713244

Moon coord.: (39.696517 d, 12.652782 d)

Sun coord.: (357.020530 d, -1.290964 d)

Lunar disk: 0.144493

Lunar phase: 135.317412

Lunar bright limb: 254.889810

No SN in this field

2024-12-23 13:34:34 (JD 2460668.065671)

Siderial time 22.256426 h

Ra 10:16:52.80 Dec -64:56:24.00
(154.220000d, -64.940000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -44.39 Azimuth: 323.65

Sun: Altitude: -55.26 Azimuth: 130.18

Moon: Altitude: -24.26 Azimuth: 245.01

Tunka

Object: Altitude: -55.32 Azimuth: 317.54

Sun: Altitude: -40.99 Azimuth: 104.63

Moon: Altitude: -35.52 Azimuth: 219.84

Kislovodsk

Object: Altitude: -68.66 Azimuth: 354.72

Sun: Altitude: -0.74 Azimuth: 57.44

Moon: Altitude: -42.74 Azimuth: 138.78

Tavrida

Object: Altitude: -69.67 Azimuth: 4.85

Sun: Altitude: 3.64 Azimuth: 51.39

Moon: Altitude: -37.69 Azimuth: 129.83

SAAO

Object: Altitude: 8.24 Azimuth: 7.26

Sun: Altitude: 49.54 Azimuth: 91.02

Moon: Altitude: -29.71 Azimuth: 62.77

IAC

Object: Altitude: -40.24 Azimuth: 26.86

Sun: Altitude: 37.74 Azimuth: 8.92

Moon: Altitude: -3.62 Azimuth: 87.37

Argentina

Object: Altitude: 35.77 Azimuth: 29.89

Sun: Altitude: 49.43 Azimuth: 269.73

Moon: Altitude: 44.00 Azimuth: 118.94

Mexico

Object: Altitude: -9.11 Azimuth: 13.00

Sun: Altitude: -8.80 Azimuth: 292.12

Moon: Altitude: 54.87 Azimuth: 356.65

Ural

Object: Altitude: -77.01 Azimuth: 316.22

Sun: Altitude: -16.21 Azimuth: 71.77

Moon: Altitude: -36.14 Azimuth: 165.11

Vostryakovo

Object: Altitude: -80.44 Azimuth: 0.47

Sun: Altitude: -4.73 Azimuth: 54.38

Moon: Altitude: -31.94 Azimuth: 139.24

Gal. latitude: -6.930717 Gal. longitude: 287.759602

Dist. to Sun: 79.695885

Dist. to Moon: 65.435500

Moon coord.: (187.775493 d, -4.026548 d)

Sun coord.: (272.040751 d, -23.433624 d)

Lunar disk: 0.441622

Lunar phase: 96.704864

Lunar bright limb: 113.149088

No SN in this field

Recent coverage and limits telegrams

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

  ID = 3990
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 210317A ( Fermi GBM team, GCN 29659) errorbox  30510 sec after notice time and 30572 sec after trigger time at 2021-03-17 17:38:01 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -10.1 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210317A errorbox  1 days 51961 sec after notice time and 1 days 52022 sec after trigger time at 2021-03-18 23:35:31 UT, with upper limit up to  18.1 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -10.9 deg. 

The galactic latitude b = -7 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1570432

We obtain a following upper limits.  

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

   30602 | 2021-03-17 17:38:01 |         MASTER-SAAO | (10h 12m 01.88s , -63d 59m 59.4s) |   C |    60 | 17.3 |        
   30682 | 2021-03-17 17:39:21 |         MASTER-SAAO | (10h 20m 18.77s , -66d 00m 32.2s) |   C |    60 | 17.5 |        
   30842 | 2021-03-17 17:42:00 |         MASTER-SAAO | (10h 05m 27.61s , -62d 00m 11.5s) |   C |    60 | 17.5 |        
   31081 | 2021-03-17 17:45:59 |         MASTER-SAAO | (10h 30m 43.04s , -68d 00m 41.0s) |   C |    60 | 18.2 |        
   31503 | 2021-03-17 17:53:02 |         MASTER-SAAO | (10h 11m 58.58s , -63d 59m 08.2s) |   C |    60 | 18.5 |        
   31583 | 2021-03-17 17:54:21 |         MASTER-SAAO | (10h 30m 06.93s , -63d 59m 57.5s) |   C |    60 | 18.4 |        
   31663 | 2021-03-17 17:55:41 |         MASTER-SAAO | (10h 20m 09.45s , -65d 58m 59.6s) |   C |    60 | 18.7 |        
   31742 | 2021-03-17 17:57:01 |         MASTER-SAAO | (10h 39m 54.03s , -65d 59m 48.8s) |   C |    60 | 18.6 |        
   31926 | 2021-03-17 18:00:04 |         MASTER-SAAO | (10h 00m 34.17s , -66d 01m 04.6s) |   C |    60 | 18.9 |        
   32005 | 2021-03-17 18:01:24 |         MASTER-SAAO | (10h 05m 26.89s , -61d 59m 44.1s) |   C |    60 | 18.5 |        
   32085 | 2021-03-17 18:02:43 |         MASTER-SAAO | (10h 22m 28.77s , -62d 00m 42.7s) |   C |    60 | 18.2 |        
   32267 | 2021-03-17 18:05:46 |         MASTER-SAAO | (10h 09m 13.32s , -67d 59m 58.7s) |   C |    60 | 19.1 |        
   32439 | 2021-03-17 18:08:37 |         MASTER-SAAO | (09h 54m 59.60s , -64d 01m 35.7s) |   C |    60 | 18.9 |        
   32530 | 2021-03-17 18:10:09 |         MASTER-SAAO | (10h 30m 34.10s , -68d 00m 44.4s) |   C |    60 | 19.0 |        
   33351 | 2021-03-17 18:23:49 |         MASTER-SAAO | (10h 11m 50.49s , -63d 59m 19.3s) |   C |    60 | 18.9 |        
   33431 | 2021-03-17 18:25:09 |         MASTER-SAAO | (10h 30m 04.58s , -64d 00m 55.3s) |   C |    60 | 18.7 |        
   33510 | 2021-03-17 18:26:29 |         MASTER-SAAO | (10h 20m 07.66s , -65d 59m 04.2s) |   C |    60 | 18.9 |        
   33590 | 2021-03-17 18:27:49 |         MASTER-SAAO | (10h 39m 41.82s , -65d 59m 48.5s) |   C |    60 | 18.8 |        
   33760 | 2021-03-17 18:30:38 |         MASTER-SAAO | (10h 01m 53.83s , -66d 01m 16.3s) |   C |    60 | 19.0 |        
   33839 | 2021-03-17 18:31:58 |         MASTER-SAAO | (10h 06m 27.38s , -62d 02m 22.0s) |   C |    60 | 18.5 |        
   33932 | 2021-03-17 18:33:31 |         MASTER-SAAO | (10h 22m 25.36s , -62d 00m 32.3s) |   C |    60 | 18.2 |        
   34103 | 2021-03-17 18:36:21 |         MASTER-SAAO | (10h 10m 47.77s , -68d 01m 58.5s) |   C |    60 | 19.1 |        
   34262 | 2021-03-17 18:39:01 |         MASTER-SAAO | (09h 54m 47.28s , -64d 01m 19.3s) |   C |    60 | 18.9 |        
   34355 | 2021-03-17 18:40:34 |         MASTER-SAAO | (10h 30m 25.54s , -67d 58m 36.2s) |   C |    60 | 19.0 |        
   34515 | 2021-03-17 18:43:14 |         MASTER-SAAO | (10h 48m 11.60s , -64d 00m 44.4s) |   C |    60 | 18.5 |        
   36363 | 2021-03-17 19:14:01 |         MASTER-SAAO | (10h 31m 09.04s , -63d 59m 52.1s) |   C |    60 | 18.5 |        
   36443 | 2021-03-17 19:15:21 |         MASTER-SAAO | (10h 41m 02.97s , -66d 00m 49.3s) |   C |    60 | 18.7 |        
   36522 | 2021-03-17 19:16:41 |         MASTER-SAAO | (10h 01m 39.93s , -66d 01m 47.1s) |   C |    60 | 19.0 |        
   36602 | 2021-03-17 19:18:01 |         MASTER-SAAO | (10h 23m 28.30s , -62d 01m 23.5s) |   C |    60 | 18.0 |        
   36682 | 2021-03-17 19:19:20 |         MASTER-SAAO | (10h 10m 38.22s , -68d 00m 02.9s) |   C |    60 | 19.1 |        
   36761 | 2021-03-17 19:20:40 |         MASTER-SAAO | (09h 54m 43.12s , -64d 01m 28.6s) |   C |    60 | 18.9 |        
  117680 | 2021-03-18 17:49:18 |         MASTER-SAAO | (10h 11m 59.69s , -63d 59m 57.7s) |   C |    60 | 17.9 |        
  118011 | 2021-03-18 17:54:50 |         MASTER-SAAO | (10h 20m 11.17s , -65d 59m 10.8s) |   C |    60 | 18.4 |        
  118543 | 2021-03-18 18:03:42 |         MASTER-SAAO | (10h 05m 29.69s , -62d 00m 44.7s) |   C |    60 | 18.2 |        
  118623 | 2021-03-18 18:05:01 |         MASTER-SAAO | (10h 11m 54.77s , -63d 59m 16.8s) |   C |    60 | 18.6 |        
  118703 | 2021-03-18 18:06:21 |         MASTER-SAAO | (10h 30m 08.90s , -64d 00m 41.2s) |   C |    60 | 18.3 |        
  118965 | 2021-03-18 18:10:44 |         MASTER-SAAO | (10h 20m 05.67s , -66d 00m 54.2s) |   C |    60 | 18.6 |        
  119045 | 2021-03-18 18:12:03 |         MASTER-SAAO | (10h 39m 49.77s , -66d 00m 31.3s) |   C |    60 | 18.5 |        
  119124 | 2021-03-18 18:13:23 |         MASTER-SAAO | (10h 30m 36.78s , -68d 00m 30.0s) |   C |    60 | 18.8 |        
  119494 | 2021-03-18 18:19:32 |         MASTER-SAAO | (10h 01m 49.71s , -66d 00m 19.5s) |   C |    60 | 18.7 |        
  119573 | 2021-03-18 18:20:52 |         MASTER-SAAO | (10h 06m 36.66s , -62d 01m 26.1s) |   C |    60 | 18.1 |        
  119667 | 2021-03-18 18:22:26 |         MASTER-SAAO | (10h 22m 22.62s , -62d 00m 57.6s) |   C |    60 | 17.7 |        
  119760 | 2021-03-18 18:23:58 |         MASTER-SAAO | (10h 13m 10.02s , -64d 02m 15.4s) |   C |    60 | 18.5 |        
  119851 | 2021-03-18 18:25:30 |         MASTER-SAAO | (10h 30m 04.68s , -63d 59m 00.6s) |   C |    60 | 18.2 |        
  120022 | 2021-03-18 18:28:21 |         MASTER-SAAO | (10h 10m 52.28s , -68d 00m 30.4s) |   C |    60 | 18.7 |        
  120182 | 2021-03-18 18:31:00 |         MASTER-SAAO | (09h 54m 48.73s , -64d 00m 22.0s) |   C |    60 | 18.5 |        
  120261 | 2021-03-18 18:32:20 |         MASTER-SAAO | (10h 21m 34.69s , -66d 01m 13.7s) |   C |    60 | 18.6 |        
  120354 | 2021-03-18 18:33:52 |         MASTER-SAAO | (10h 39m 40.51s , -66d 00m 38.1s) |   C |    60 | 18.3 |        
  120434 | 2021-03-18 18:35:12 |         MASTER-SAAO | (10h 30m 34.24s , -68d 00m 28.3s) |   C |    60 | 18.8 |        
  120882 | 2021-03-18 18:42:41 |         MASTER-SAAO | (10h 01m 44.37s , -66d 01m 04.7s) |   C |    60 | 18.7 |        
  120962 | 2021-03-18 18:44:01 |         MASTER-SAAO | (10h 06m 24.87s , -62d 00m 11.5s) |   C |    60 | 18.0 |        
  121042 | 2021-03-18 18:45:21 |         MASTER-SAAO | (10h 23m 33.53s , -62d 01m 10.1s) |   C |    60 | 17.6 |        
  121122 | 2021-03-18 18:46:40 |         MASTER-SAAO | (10h 31m 14.83s , -64d 02m 06.3s) |   C |    60 | 18.2 |        
  121281 | 2021-03-18 18:49:19 |         MASTER-SAAO | (10h 10m 45.18s , -68d 00m 13.4s) |   C |    60 | 18.8 |        
  122639 | 2021-03-18 19:11:58 |         MASTER-SAAO | (09h 54m 42.62s , -63d 59m 55.6s) |   C |    60 | 18.6 |        
  122719 | 2021-03-18 19:13:18 |         MASTER-SAAO | (10h 40m 59.80s , -66d 01m 32.0s) |   C |    60 | 18.5 |        
  122798 | 2021-03-18 19:14:37 |         MASTER-SAAO | (10h 32m 02.01s , -67d 59m 44.9s) |   C |    60 | 18.7 |        
  122958 | 2021-03-18 19:17:17 |         MASTER-SAAO | (10h 01m 39.20s , -65d 59m 44.8s) |   C |    60 | 18.7 |        
  123038 | 2021-03-18 19:18:36 |         MASTER-SAAO | (10h 23m 28.33s , -62d 00m 50.8s) |   C |    60 | 17.7 |        
  123117 | 2021-03-18 19:19:56 |         MASTER-SAAO | (10h 10m 35.52s , -68d 01m 36.9s) |   C |    60 | 18.7 |        
  123601 | 2021-03-18 19:28:00 |         MASTER-SAAO | (09h 54m 41.00s , -64d 01m 23.2s) |   C |    60 | 18.5 |        
  138453 | 2021-03-18 23:35:31 |         MASTER-OAFA | (10h 10m 24.10s , -64d 33m 54.3s) |   C |    60 | 16.6 |        
  138532 | 2021-03-18 23:36:51 |         MASTER-OAFA | (10h 18m 36.86s , -66d 35m 04.7s) |   C |    60 | 16.8 |        
  138691 | 2021-03-18 23:39:30 |         MASTER-OAFA | (10h 03m 51.24s , -62d 34m 30.2s) |   C |    60 | 16.7 |        
  139351 | 2021-03-18 23:50:29 |         MASTER-OAFA | (10h 10m 23.43s , -64d 35m 01.5s) |   C |    60 | 17.6 |        
  139430 | 2021-03-18 23:51:49 |         MASTER-OAFA | (10h 28m 35.66s , -64d 33m 10.4s) |   C |    60 | 17.6 |        
  139510 | 2021-03-18 23:53:08 |         MASTER-OAFA | (10h 18m 34.12s , -66d 34m 18.0s) |   C |    60 | 17.7 |        
  139589 | 2021-03-18 23:54:27 |         MASTER-OAFA | (10h 38m 08.96s , -66d 33m 01.7s) |   C |    60 | 17.7 |        
  140417 | 2021-03-19 00:08:16 |         MASTER-OAFA | (09h 59m 06.07s , -66d 34m 13.8s) |   C |    60 | 18.1 |        
  140693 | 2021-03-19 00:12:52 |         MASTER-OAFA | (10h 03m 55.22s , -62d 33m 08.5s) |   C |    60 | 17.6 |        
  140773 | 2021-03-19 00:14:11 |         MASTER-OAFA | (10h 20m 58.87s , -62d 33m 53.8s) |   C |    60 | 17.4 |        
  141614 | 2021-03-19 00:28:13 |         MASTER-OAFA | (10h 10m 26.91s , -64d 34m 22.1s) |   C |    60 | 17.9 |        
  141694 | 2021-03-19 00:29:32 |         MASTER-OAFA | (10h 28m 32.14s , -64d 35m 04.0s) |   C |    60 | 17.8 |        
  141775 | 2021-03-19 00:30:54 |         MASTER-OAFA | (10h 18m 40.00s , -66d 35m 07.6s) |   C |    60 | 17.9 |        
  142510 | 2021-03-19 00:43:08 |         MASTER-OAFA | (10h 38m 07.66s , -66d 32m 44.6s) |   C |    60 | 17.8 |        
  143158 | 2021-03-19 00:53:56 |         MASTER-OAFA | (09h 59m 05.34s , -66d 34m 27.8s) |   C |    60 | 18.0 |        
  143237 | 2021-03-19 00:55:16 |         MASTER-OAFA | (10h 03m 53.12s , -62d 35m 21.4s) |   C |    60 | 17.6 |        
  143317 | 2021-03-19 00:56:35 |         MASTER-OAFA | (10h 20m 57.70s , -62d 34m 41.5s) |   C |    60 | 17.3 |        
  144359 | 2021-03-19 01:13:57 |         MASTER-OAFA | (10h 28m 37.24s , -64d 34m 44.9s) |   C |    60 | 17.8 |        
  144438 | 2021-03-19 01:15:17 |         MASTER-OAFA | (10h 38m 12.72s , -66d 33m 17.5s) |   C |    60 | 17.9 |        
  144518 | 2021-03-19 01:16:36 |         MASTER-OAFA | (09h 59m 02.93s , -66d 35m 17.9s) |   C |    60 | 18.1 |        
  144932 | 2021-03-19 01:23:31 |         MASTER-OAFA | (10h 20m 54.33s , -62d 33m 14.2s) |   C |    60 | 17.3 |        
  145251 | 2021-03-19 01:28:49 |         MASTER-OAFA | (10h 46m 42.71s , -64d 34m 01.9s) |   C |    60 | 17.7 |        
  145906 | 2021-03-19 01:39:44 |         MASTER-OAFA | (10h 37m 52.54s , -62d 34m 08.9s) |   C |    60 | 17.1 |        
  146070 | 2021-03-19 01:42:28 |         MASTER-OAFA | (09h 52m 15.87s , -64d 35m 00.8s) |   C |    60 | 18.0 |        
  146633 | 2021-03-19 01:51:51 |         MASTER-OAFA | (10h 46m 47.18s , -64d 33m 57.7s) |   C |    60 | 17.7 |        
  147494 | 2021-03-19 02:06:13 |         MASTER-OAFA | (10h 37m 50.69s , -62d 35m 08.2s) |   C |    60 | 17.1 |        
  147733 | 2021-03-19 02:10:11 |         MASTER-OAFA | (09h 52m 12.79s , -64d 35m 35.4s) |   C |    60 | 18.0 |        
  148942 | 2021-03-19 02:30:20 |         MASTER-OAFA | (09h 51m 59.81s , -63d 10m 44.7s) |   C |    60 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3969
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 210317A ( Fermi GBM team, GCN 29659) errorbox  30510 sec after notice time and 30572 sec after trigger time at 2021-03-17 17:38:01 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -7 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1570432

We obtain a following upper limits.  

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

   30602 | 2021-03-17 17:38:01 |         MASTER-SAAO | (10h 12m 01.88s , -63d 59m 59.4s) |   C |    60 | 17.3 |        
   30682 | 2021-03-17 17:39:21 |         MASTER-SAAO | (10h 20m 18.77s , -66d 00m 32.2s) |   C |    60 | 17.5 |        
   30842 | 2021-03-17 17:42:00 |         MASTER-SAAO | (10h 05m 27.61s , -62d 00m 11.5s) |   C |    60 | 17.5 |        
   31081 | 2021-03-17 17:45:59 |         MASTER-SAAO | (10h 30m 43.04s , -68d 00m 41.0s) |   C |    60 | 18.2 |        
   31503 | 2021-03-17 17:53:02 |         MASTER-SAAO | (10h 11m 58.58s , -63d 59m 08.2s) |   C |    60 | 18.5 |        
   31583 | 2021-03-17 17:54:21 |         MASTER-SAAO | (10h 30m 06.93s , -63d 59m 57.5s) |   C |    60 | 18.4 |        
   31663 | 2021-03-17 17:55:41 |         MASTER-SAAO | (10h 20m 09.45s , -65d 58m 59.6s) |   C |    60 | 18.7 |        
   31742 | 2021-03-17 17:57:01 |         MASTER-SAAO | (10h 39m 54.03s , -65d 59m 48.8s) |   C |    60 | 18.6 |        
   31926 | 2021-03-17 18:00:04 |         MASTER-SAAO | (10h 00m 34.17s , -66d 01m 04.6s) |   C |    60 | 18.9 |        
   32005 | 2021-03-17 18:01:24 |         MASTER-SAAO | (10h 05m 26.89s , -61d 59m 44.1s) |   C |    60 | 18.5 |        
   32085 | 2021-03-17 18:02:43 |         MASTER-SAAO | (10h 22m 28.77s , -62d 00m 42.7s) |   C |    60 | 18.2 |        
   32267 | 2021-03-17 18:05:46 |         MASTER-SAAO | (10h 09m 13.32s , -67d 59m 58.7s) |   C |    60 | 19.1 |        
   32439 | 2021-03-17 18:08:37 |         MASTER-SAAO | (09h 54m 59.60s , -64d 01m 35.7s) |   C |    60 | 18.9 |        
   32530 | 2021-03-17 18:10:09 |         MASTER-SAAO | (10h 30m 34.10s , -68d 00m 44.4s) |   C |    60 | 19.0 |        
   33351 | 2021-03-17 18:23:49 |         MASTER-SAAO | (10h 11m 50.49s , -63d 59m 19.3s) |   C |    60 | 18.9 |        
   33431 | 2021-03-17 18:25:09 |         MASTER-SAAO | (10h 30m 04.58s , -64d 00m 55.3s) |   C |    60 | 18.7 |        
   33510 | 2021-03-17 18:26:29 |         MASTER-SAAO | (10h 20m 07.66s , -65d 59m 04.2s) |   C |    60 | 18.9 |        
   33590 | 2021-03-17 18:27:49 |         MASTER-SAAO | (10h 39m 41.82s , -65d 59m 48.5s) |   C |    60 | 18.8 |        
   33760 | 2021-03-17 18:30:38 |         MASTER-SAAO | (10h 01m 53.83s , -66d 01m 16.3s) |   C |    60 | 19.0 |        
   33839 | 2021-03-17 18:31:58 |         MASTER-SAAO | (10h 06m 27.38s , -62d 02m 22.0s) |   C |    60 | 18.5 |        
   33932 | 2021-03-17 18:33:31 |         MASTER-SAAO | (10h 22m 25.36s , -62d 00m 32.3s) |   C |    60 | 18.2 |        
   34103 | 2021-03-17 18:36:21 |         MASTER-SAAO | (10h 10m 47.77s , -68d 01m 58.5s) |   C |    60 | 19.1 |        
   34262 | 2021-03-17 18:39:01 |         MASTER-SAAO | (09h 54m 47.28s , -64d 01m 19.3s) |   C |    60 | 18.9 |        
   34355 | 2021-03-17 18:40:34 |         MASTER-SAAO | (10h 30m 25.54s , -67d 58m 36.2s) |   C |    60 | 19.0 |        
   34515 | 2021-03-17 18:43:14 |         MASTER-SAAO | (10h 48m 11.60s , -64d 00m 44.4s) |   C |    60 | 18.5 |        
   36363 | 2021-03-17 19:14:01 |         MASTER-SAAO | (10h 31m 09.04s , -63d 59m 52.1s) |   C |    60 | 18.5 |        
   36443 | 2021-03-17 19:15:21 |         MASTER-SAAO | (10h 41m 02.97s , -66d 00m 49.3s) |   C |    60 | 18.7 |        
   36522 | 2021-03-17 19:16:41 |         MASTER-SAAO | (10h 01m 39.93s , -66d 01m 47.1s) |   C |    60 | 19.0 |        
   36602 | 2021-03-17 19:18:01 |         MASTER-SAAO | (10h 23m 28.30s , -62d 01m 23.5s) |   C |    60 | 18.0 |        
   36682 | 2021-03-17 19:19:20 |         MASTER-SAAO | (10h 10m 38.22s , -68d 00m 02.9s) |   C |    60 | 19.1 |        
   36761 | 2021-03-17 19:20:40 |         MASTER-SAAO | (09h 54m 43.12s , -64d 01m 28.6s) |   C |    60 | 18.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3968
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 210317A ( Fermi GBM team, GCN 29659) errorbox  30510 sec after notice time and 30572 sec after trigger time at 2021-03-17 17:38:01 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -7 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1570432

We obtain a following upper limits.  

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

   30602 | 2021-03-17 17:38:01 |         MASTER-SAAO | (10h 12m 01.88s , -63d 59m 59.4s) |   C |    60 | 17.3 |        
   30682 | 2021-03-17 17:39:21 |         MASTER-SAAO | (10h 20m 18.77s , -66d 00m 32.2s) |   C |    60 | 17.5 |        
   30842 | 2021-03-17 17:42:00 |         MASTER-SAAO | (10h 05m 27.61s , -62d 00m 11.5s) |   C |    60 | 17.5 |        
   31081 | 2021-03-17 17:45:59 |         MASTER-SAAO | (10h 30m 43.04s , -68d 00m 41.0s) |   C |    60 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3967
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 210317A ( Fermi GBM team, GCN 29659) errorbox  30510 sec after notice time and 30572 sec after trigger time at 2021-03-17 17:38:01 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -7 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1570432

We obtain a following upper limits.  

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

   30602 | 2021-03-17 17:38:01 |         MASTER-SAAO | (10h 12m 01.88s , -63d 59m 59.4s) |   C |    60 | 17.3 |        
   30682 | 2021-03-17 17:39:21 |         MASTER-SAAO | (10h 20m 18.77s , -66d 00m 32.2s) |   C |    60 | 17.5 |        
   30842 | 2021-03-17 17:42:00 |         MASTER-SAAO | (10h 05m 27.61s , -62d 00m 11.5s) |   C |    60 | 17.5 |        
   31081 | 2021-03-17 17:45:59 |         MASTER-SAAO | (10h 30m 43.04s , -68d 00m 41.0s) |   C |    60 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3966
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 210317A ( Fermi GBM team, GCN 29659) errorbox  30510 sec after notice time and 30572 sec after trigger time at 2021-03-17 17:38:01 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -7 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1570432

We obtain a following upper limits.  

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

   30602 | 2021-03-17 17:38:01 |         MASTER-SAAO | (10h 12m 01.88s , -63d 59m 59.4s) |   C |    60 | 17.3 |        
   30682 | 2021-03-17 17:39:21 |         MASTER-SAAO | (10h 20m 18.77s , -66d 00m 32.2s) |   C |    60 | 17.5 |        
   30842 | 2021-03-17 17:42:00 |         MASTER-SAAO | (10h 05m 27.61s , -62d 00m 11.5s) |   C |    60 | 17.5 |        
   31081 | 2021-03-17 17:45:59 |         MASTER-SAAO | (10h 30m 43.04s , -68d 00m 41.0s) |   C |    60 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



 

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