MASTER Net MASTER Database: LIGO GRB210625.89 alert (last error box)

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

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Name FERMI GRB210625.89
Type 2 (last error box)
Trigger time 2021-06-25 21:23:21.14
Notice time 2021-06-25 21:25:31.584527
Distance ± Mpc
BNS BHH NSBH Gap Terr
Galaxy in: 50%
90%
FULL

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

DAYS:
Coverage since triggertime up to

ALL PLOTS
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 97.7 79.0 83.1
2021-07-09 21:23:21 336.0 336.0 691.2

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2021-06-25 21:21:06.328 04h 24m 05.00s +86d 42m 28.0s IAC 100627 Database IAC
2021-06-25 21:21:48.084 10h 22m 04.00s +88d 35m 58.0s IAC 111343 Database IAC
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2021-06-25 21:23:21.14')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2021-06-25 21:23:21 (JD 2459391.391215)

Siderial time 18.179426 h

Ra 17:49:19.92 Dec -48:28:01.20
(267.333000d, -48.467000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -37.93 Azimuth: 56.83

Sun: Altitude: 16.52 Azimuth: 253.10

Moon: Altitude: -8.01 Azimuth: 59.59

Tunka

Object: Altitude: -26.97 Azimuth: 44.64

Sun: Altitude: 3.38 Azimuth: 235.40

Moon: Altitude: 2.84 Azimuth: 40.98

Kislovodsk

Object: Altitude: -2.65 Azimuth: 6.79

Sun: Altitude: -22.82 Azimuth: 182.98

Moon: Altitude: 19.75 Azimuth: 346.45

Tavrida

Object: Altitude: -3.21 Azimuth: 1.17

Sun: Altitude: -21.71 Azimuth: 174.55

Moon: Altitude: 16.99 Azimuth: 338.67

SAAO

Object: Altitude: 71.75 Azimuth: 335.15

Sun: Altitude: -71.20 Azimuth: 66.11

Moon: Altitude: 57.98 Azimuth: 266.58

IAC

Object: Altitude: 1.71 Azimuth: 330.07

Sun: Altitude: -15.27 Azimuth: 127.89

Moon: Altitude: 1.61 Azimuth: 300.04

Argentina

Object: Altitude: 16.34 Azimuth: 317.40

Sun: Altitude: 2.47 Azimuth: 119.61

Moon: Altitude: -13.07 Azimuth: 311.31

Mexico

Object: Altitude: -56.89 Azimuth: 312.56

Sun: Altitude: 62.27 Azimuth: 81.38

Moon: Altitude: -77.21 Azimuth: 246.46

Ural

Object: Altitude: -17.90 Azimuth: 18.63

Sun: Altitude: -7.84 Azimuth: 198.48

Moon: Altitude: 7.63 Azimuth: 2.64

Vostryakovo

Object: Altitude: -13.95 Azimuth: 3.79

Sun: Altitude: -11.23 Azimuth: 178.39

Moon: Altitude: 7.73 Azimuth: 342.87

Gal. latitude: -11.125528 Gal. longitude: 343.766498

Dist. to Sun: 154.256220

Dist. to Moon: 30.018613

Moon coord.: (291.718302 d, -25.297030 d)

Sun coord.: (94.606952 d, 23.377096 d)

Lunar disk: 0.981444

Lunar phase: 15.658457

Lunar bright limb: 93.030830

No SN in this field

2021-06-25 21:25:31 (JD 2459391.392720)

Siderial time 18.215636 h

Ra 17:49:19.92 Dec -48:28:01.20
(267.333000d, -48.467000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -38.22 Azimuth: 57.10

Sun: Altitude: 16.85 Azimuth: 253.49

Moon: Altitude: -8.30 Azimuth: 59.97

Tunka

Object: Altitude: -27.21 Azimuth: 44.94

Sun: Altitude: 3.65 Azimuth: 235.81

Moon: Altitude: 2.63 Azimuth: 41.40

Kislovodsk

Object: Altitude: -2.70 Azimuth: 7.15

Sun: Altitude: -22.80 Azimuth: 183.52

Moon: Altitude: 19.84 Azimuth: 346.94

Tavrida

Object: Altitude: -3.22 Azimuth: 1.53

Sun: Altitude: -21.74 Azimuth: 175.08

Moon: Altitude: 17.12 Azimuth: 339.14

SAAO

Object: Altitude: 71.94 Azimuth: 336.13

Sun: Altitude: -71.62 Azimuth: 65.26

Moon: Altitude: 58.41 Azimuth: 266.25

IAC

Object: Altitude: 1.95 Azimuth: 330.34

Sun: Altitude: -15.64 Azimuth: 128.22

Moon: Altitude: 2.01 Azimuth: 300.29

Argentina

Object: Altitude: 16.65 Azimuth: 317.21

Sun: Altitude: 2.07 Azimuth: 119.31

Moon: Altitude: -12.74 Azimuth: 310.97

Mexico

Object: Altitude: -56.55 Azimuth: 312.36

Sun: Altitude: 61.81 Azimuth: 81.78

Moon: Altitude: -76.80 Azimuth: 247.48

Ural

Object: Altitude: -18.00 Azimuth: 18.99

Sun: Altitude: -7.74 Azimuth: 198.98

Moon: Altitude: 7.62 Azimuth: 3.11

Vostryakovo

Object: Altitude: -13.97 Azimuth: 4.16

Sun: Altitude: -11.24 Azimuth: 178.89

Moon: Altitude: 7.82 Azimuth: 343.33

Gal. latitude: -11.125528 Gal. longitude: 343.766498

Dist. to Sun: 154.255897

Dist. to Moon: 30.032033

Moon coord.: (291.742552 d, -25.295334 d)

Sun coord.: (94.608514 d, 23.377050 d)

Lunar disk: 0.981396

Lunar phase: 15.678787

Lunar bright limb: 93.011472

No SN in this field

2021-06-25 22:25:31 (JD 2459391.434387)

Siderial time 19.218374 h

Ra 17:49:19.92 Dec -48:28:01.20
(267.333000d, -48.467000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -46.59 Azimuth: 64.42

Sun: Altitude: 26.24 Azimuth: 264.33

Moon: Altitude: -16.57 Azimuth: 70.23

Tunka

Object: Altitude: -34.23 Azimuth: 53.17

Sun: Altitude: 11.79 Azimuth: 247.03

Moon: Altitude: -3.83 Azimuth: 52.68

Kislovodsk

Object: Altitude: -4.96 Azimuth: 16.87

Sun: Altitude: -20.76 Azimuth: 198.18

Moon: Altitude: 21.00 Azimuth: 0.74

Tavrida

Object: Altitude: -4.43 Azimuth: 11.43

Sun: Altitude: -21.28 Azimuth: 189.87

Moon: Altitude: 19.67 Azimuth: 352.57

SAAO

Object: Altitude: 73.61 Azimuth: 9.76

Sun: Altitude: -80.57 Azimuth: 18.12

Moon: Altitude: 70.35 Azimuth: 254.09

IAC

Object: Altitude: 7.68 Azimuth: 338.52

Sun: Altitude: -25.24 Azimuth: 138.77

Moon: Altitude: 12.51 Azimuth: 308.00

Argentina

Object: Altitude: 25.71 Azimuth: 312.77

Sun: Altitude: -9.43 Azimuth: 111.73

Moon: Altitude: -2.97 Azimuth: 302.32

Mexico

Object: Altitude: -46.76 Azimuth: 309.44

Sun: Altitude: 48.99 Azimuth: 90.76

Moon: Altitude: -64.83 Azimuth: 263.64

Ural

Object: Altitude: -21.32 Azimuth: 28.96

Sun: Altitude: -4.21 Azimuth: 212.35

Moon: Altitude: 6.36 Azimuth: 16.14

Vostryakovo

Object: Altitude: -15.35 Azimuth: 14.35

Sun: Altitude: -10.36 Azimuth: 192.88

Moon: Altitude: 9.30 Azimuth: 356.38

Gal. latitude: -11.125528 Gal. longitude: 343.766498

Dist. to Sun: 154.246945

Dist. to Moon: 30.407081

Moon coord.: (292.413476 d, -25.246796 d)

Sun coord.: (94.651769 d, 23.375771 d)

Lunar disk: 0.980045

Lunar phase: 16.241653

Lunar bright limb: 92.485205

No SN in this field

2025-04-17 05:37:41 (JD 2460782.734502)

Siderial time 21.843239 h

Ra 17:49:19.92 Dec -48:28:01.20
(267.333000d, -48.467000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -70.63 Azimuth: 83.90

Sun: Altitude: 42.07 Azimuth: 45.14

Moon: Altitude: -64.88 Azimuth: 150.82

Tunka

Object: Altitude: -55.89 Azimuth: 73.61

Sun: Altitude: 48.14 Azimuth: 11.74

Moon: Altitude: -52.64 Azimuth: 116.01

Kislovodsk

Object: Altitude: -18.47 Azimuth: 39.40

Sun: Altitude: 33.84 Azimuth: 289.84

Moon: Altitude: -12.94 Azimuth: 64.31

Tavrida

Object: Altitude: -15.56 Azimuth: 35.13

Sun: Altitude: 27.72 Azimuth: 283.42

Moon: Altitude: -8.04 Azimuth: 59.06

SAAO

Object: Altitude: 53.80 Azimuth: 50.62

Sun: Altitude: 7.31 Azimuth: 252.67

Moon: Altitude: 38.54 Azimuth: 78.96

IAC

Object: Altitude: 13.03 Azimuth: 4.21

Sun: Altitude: -13.50 Azimuth: 250.06

Moon: Altitude: 30.26 Azimuth: 23.19

Argentina

Object: Altitude: 51.39 Azimuth: 309.42

Sun: Altitude: -64.26 Azimuth: 322.64

Moon: Altitude: 63.38 Azimuth: 268.34

Mexico

Object: Altitude: -21.30 Azimuth: 314.68

Sun: Altitude: -41.82 Azimuth: 145.36

Moon: Altitude: 0.34 Azimuth: 302.73

Ural

Object: Altitude: -35.40 Azimuth: 53.71

Sun: Altitude: 35.96 Azimuth: 315.00

Moon: Altitude: -27.26 Azimuth: 80.99

Vostryakovo

Object: Altitude: -25.51 Azimuth: 39.75

Sun: Altitude: 26.80 Azimuth: 291.97

Moon: Altitude: -15.30 Azimuth: 63.68

Gal. latitude: -11.125528 Gal. longitude: 343.766498

Dist. to Sun: 116.115104

Dist. to Moon: 24.582771

Moon coord.: (250.995721 d, -27.395292 d)

Sun coord.: (25.163097 d, 10.449110 d)

Lunar disk: 0.846525

Lunar phase: 46.127996

Lunar bright limb: 102.320373

No SN in this field
Recent coverage and limits telegrams
#######################################################################################
#######################################################################################

  ID = 4505
TYPE = 35
DAYS = 2


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210625A ( Fermi GBM team, GCN 30319) errorbox  12003 sec after notice time and 12097 sec after trigger time at 2021-06-26 00:44:58 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 64 deg. The sun  altitude  is -38.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210625A errorbox  41071 sec after notice time and 41165 sec after trigger time at 2021-06-26 08:49:26 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -2 deg., longitude l = 356 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1644858

We obtain a following upper limits.  

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

   12127 | 2021-06-26 00:44:58 |          MASTER-IAC | (17h 02m 29.56s , -34d 52m 53.6s) |   C |    60 | 16.7 |        
   13093 | 2021-06-26 01:01:04 |          MASTER-IAC | (17h 02m 34.33s , -34d 53m 47.3s) |   C |    60 | 16.6 |        
   14060 | 2021-06-26 01:17:11 |          MASTER-IAC | (17h 02m 28.09s , -34d 53m 08.7s) |   C |    60 | 16.5 |        
   19048 | 2021-06-26 02:40:19 |          MASTER-IAC | (17h 08m 21.67s , -36d 48m 46.9s) |   C |    60 | 16.6 |        
   19988 | 2021-06-26 02:55:59 |          MASTER-IAC | (17h 08m 18.10s , -36d 48m 01.2s) |   C |    60 | 16.7 |        
   20980 | 2021-06-26 03:12:31 |          MASTER-IAC | (17h 08m 22.74s , -36d 48m 37.5s) |   C |    60 | 16.4 |        
   41196 | 2021-06-26 08:49:26 |         MASTER-OAFA | (17h 06m 05.52s , -36d 06m 33.7s) |   C |    60 | 16.6 |        
   41355 | 2021-06-26 08:52:06 |         MASTER-OAFA | (17h 00m 17.90s , -34d 12m 22.2s) |   C |    60 | 16.1 |        
   41514 | 2021-06-26 08:54:45 |         MASTER-OAFA | (17h 13m 23.02s , -37d 58m 40.4s) |   C |    60 | 16.7 |        
   42150 | 2021-06-26 09:05:21 |         MASTER-OAFA | (17h 06m 10.95s , -36d 06m 37.3s) |   C |    60 | 16.5 |        
   42309 | 2021-06-26 09:08:00 |         MASTER-OAFA | (17h 00m 16.72s , -34d 12m 50.0s) |   C |    60 | 16.0 |        
   42468 | 2021-06-26 09:10:39 |         MASTER-OAFA | (17h 13m 21.19s , -38d 00m 05.1s) |   C |    60 | 16.6 |        
   43178 | 2021-06-26 09:22:29 |         MASTER-OAFA | (17h 06m 09.19s , -36d 06m 03.7s) |   C |    60 | 16.5 |        
   43337 | 2021-06-26 09:25:08 |         MASTER-OAFA | (17h 00m 16.12s , -34d 11m 27.5s) |   C |    60 | 15.9 |        
   43496 | 2021-06-26 09:27:47 |         MASTER-OAFA | (17h 13m 30.15s , -37d 59m 36.0s) |   C |    60 | 16.4 |        
   44654 | 2021-06-26 09:47:04 |         MASTER-OAFA | (17h 11m 42.36s , -39d 54m 27.8s) |   C |    60 | 16.4 |        
   44733 | 2021-06-26 09:48:24 |         MASTER-OAFA | (17h 22m 21.13s , -39d 54m 18.9s) |   C |    60 | 16.2 |        
   45648 | 2021-06-26 10:03:39 |         MASTER-OAFA | (17h 11m 48.33s , -39d 53m 23.3s) |   C |    60 | 16.1 |        
   45728 | 2021-06-26 10:04:58 |         MASTER-OAFA | (17h 22m 15.26s , -39d 54m 45.4s) |   C |    60 | 15.9 |        
   46593 | 2021-06-26 10:19:24 |         MASTER-OAFA | (17h 11m 41.41s , -39d 53m 17.5s) |   C |    60 | 15.9 |        
   46673 | 2021-06-26 10:20:44 |         MASTER-OAFA | (17h 22m 14.51s , -39d 52m 39.3s) |   C |    60 | 15.9 |        
  102805 | 2021-06-27 01:56:16 |          MASTER-IAC | (17h 02m 32.26s , -34d 54m 09.5s) |   C |    60 | 16.8 |        
  103766 | 2021-06-27 02:12:17 |          MASTER-IAC | (17h 02m 26.86s , -34d 53m 44.3s) |   C |    60 | 16.6 |        
  104727 | 2021-06-27 02:28:18 |          MASTER-IAC | (17h 02m 31.13s , -34d 54m 51.4s) |   C |    60 | 16.5 |        
  105367 | 2021-06-27 02:38:58 |          MASTER-IAC | (17h 15m 40.33s , -38d 42m 51.1s) |   C |    60 | 16.7 |        
  105527 | 2021-06-27 02:41:37 |          MASTER-IAC | (17h 08m 19.43s , -36d 48m 40.0s) |   C |    60 | 16.9 |        
  105607 | 2021-06-27 02:42:58 |          MASTER-IAC | (17h 24m 32.67s , -40d 35m 45.0s) |   C |    60 | 16.3 |        
  106330 | 2021-06-27 02:55:01 |          MASTER-IAC | (17h 15m 34.19s , -38d 42m 15.7s) |   C |    60 | 16.5 |        
  106490 | 2021-06-27 02:57:41 |          MASTER-IAC | (17h 08m 22.25s , -36d 48m 08.7s) |   C |    60 | 16.7 |        
  106570 | 2021-06-27 02:59:01 |          MASTER-IAC | (17h 24m 26.35s , -40d 37m 27.4s) |   C |    60 | 16.0 |        
  107290 | 2021-06-27 03:11:00 |          MASTER-IAC | (17h 15m 40.83s , -38d 42m 51.1s) |   C |    60 | 16.4 |        
  107449 | 2021-06-27 03:13:40 |          MASTER-IAC | (17h 08m 19.51s , -36d 48m 49.8s) |   C |    60 | 16.6 |        
  107529 | 2021-06-27 03:15:00 |          MASTER-IAC | (17h 24m 32.12s , -40d 35m 41.4s) |   C |    60 | 16.0 |        
  108089 | 2021-06-27 03:24:20 |          MASTER-IAC | (17h 21m 00.46s , -34d 55m 28.8s) |   C |    60 | 17.1 |        
  108089 | 2021-06-27 03:24:20 |          MASTER-IAC | (17h 11m 11.21s , -34d 49m 56.6s) |   C |    60 | 15.7 |        
  108169 | 2021-06-27 03:25:40 |          MASTER-IAC | (17h 12m 37.21s , -31d 05m 57.2s) |   C |    60 | 16.2 |        
  108169 | 2021-06-27 03:25:40 |          MASTER-IAC | (17h 03m 13.01s , -31d 00m 20.9s) |   C |    60 | 15.5 |        
  108249 | 2021-06-27 03:26:59 |          MASTER-IAC | (17h 27m 14.16s , -36d 48m 45.3s) |   C |    60 | 16.7 |        
  108249 | 2021-06-27 03:26:59 |          MASTER-IAC | (17h 17m 10.65s , -36d 43m 15.2s) |   C |    60 | 15.9 |        
  108409 | 2021-06-27 03:29:39 |          MASTER-IAC | (17h 10m 17.66s , -29d 12m 29.2s) |   C |    60 | 16.2 |        
  108489 | 2021-06-27 03:30:59 |          MASTER-IAC | (17h 16m 04.69s , -33d 01m 34.5s) |   C |    60 | 16.3 |        
  108489 | 2021-06-27 03:30:59 |          MASTER-IAC | (17h 06m 28.08s , -32d 56m 03.4s) |   C |    60 | 14.2 |        
  108649 | 2021-06-27 03:33:39 |          MASTER-IAC | (17h 30m 18.32s , -31d 06m 03.8s) |   C |    60 | 16.7 |        
  108649 | 2021-06-27 03:33:39 |          MASTER-IAC | (17h 20m 54.24s , -31d 00m 25.4s) |   C |    60 | 15.7 |        
  108729 | 2021-06-27 03:35:00 |          MASTER-IAC | (17h 34m 14.55s , -33d 01m 45.1s) |   C |    60 | 16.8 |        
  108729 | 2021-06-27 03:35:00 |          MASTER-IAC | (17h 24m 38.46s , -32d 56m 08.3s) |   C |    60 | 16.1 |        
  108811 | 2021-06-27 03:36:22 |          MASTER-IAC | (17h 39m 35.09s , -34d 54m 24.6s) |   C |    60 | 16.3 |        
  108811 | 2021-06-27 03:36:22 |          MASTER-IAC | (17h 29m 46.16s , -34d 48m 49.1s) |   C |    60 | 16.6 |        
  108891 | 2021-06-27 03:37:42 |          MASTER-IAC | (17h 27m 36.78s , -29d 12m 57.0s) |   C |    60 | 16.4 |        
  108891 | 2021-06-27 03:37:42 |          MASTER-IAC | (17h 18m 23.39s , -29d 07m 17.8s) |   C |    60 | 15.6 |        
  109051 | 2021-06-27 03:40:22 |          MASTER-IAC | (17h 21m 04.40s , -34d 54m 43.1s) |   C |    60 | 16.7 |        
  109051 | 2021-06-27 03:40:22 |          MASTER-IAC | (17h 11m 14.11s , -34d 49m 19.9s) |   C |    60 | 12.8 |        
  109132 | 2021-06-27 03:41:42 |          MASTER-IAC | (17h 12m 30.08s , -31d 07m 34.6s) |   C |    60 | 16.0 |        
  109212 | 2021-06-27 03:43:03 |          MASTER-IAC | (17h 27m 20.43s , -36d 49m 37.9s) |   C |    60 | 16.3 |        
  109212 | 2021-06-27 03:43:03 |          MASTER-IAC | (17h 17m 15.42s , -36d 44m 19.5s) |   C |    60 | 13.6 |        
  109373 | 2021-06-27 03:45:43 |          MASTER-IAC | (17h 10m 15.04s , -29d 13m 13.2s) |   C |    60 | 16.0 |        
  109452 | 2021-06-27 03:47:03 |          MASTER-IAC | (17h 16m 10.02s , -33d 00m 02.8s) |   C |    60 | 16.1 |        
  109612 | 2021-06-27 03:49:43 |          MASTER-IAC | (17h 30m 14.81s , -31d 06m 05.4s) |   C |    60 | 16.5 |        
  109612 | 2021-06-27 03:49:43 |          MASTER-IAC | (17h 20m 50.44s , -31d 00m 31.6s) |   C |    60 | 14.6 |        
  109692 | 2021-06-27 03:51:03 |          MASTER-IAC | (17h 34m 18.30s , -33d 01m 10.0s) |   C |    60 | 16.6 |        
  109692 | 2021-06-27 03:51:03 |          MASTER-IAC | (17h 24m 41.84s , -32d 55m 38.4s) |   C |    60 | 15.1 |        
  109772 | 2021-06-27 03:52:23 |          MASTER-IAC | (17h 39m 28.54s , -34d 56m 15.6s) |   C |    60 | 16.1 |        
  109772 | 2021-06-27 03:52:23 |          MASTER-IAC | (17h 29m 38.78s , -34d 50m 47.9s) |   C |    60 | 15.6 |        
  109852 | 2021-06-27 03:53:43 |          MASTER-IAC | (17h 27m 41.68s , -29d 13m 58.7s) |   C |    60 | 16.1 |        
  109852 | 2021-06-27 03:53:43 |          MASTER-IAC | (17h 18m 27.75s , -29d 08m 25.0s) |   C |    60 | 13.6 |        
  110012 | 2021-06-27 03:56:23 |          MASTER-IAC | (17h 21m 00.80s , -34d 55m 39.1s) |   C |    60 | 16.4 |        
  110092 | 2021-06-27 03:57:42 |          MASTER-IAC | (17h 12m 37.44s , -31d 05m 44.4s) |   C |    60 | 15.8 |        
  110172 | 2021-06-27 03:59:03 |          MASTER-IAC | (17h 27m 15.14s , -36d 48m 50.2s) |   C |    60 | 16.1 |        
  110334 | 2021-06-27 04:01:45 |          MASTER-IAC | (17h 10m 19.02s , -29d 12m 37.0s) |   C |    60 | 15.6 |        
  110414 | 2021-06-27 04:03:05 |          MASTER-IAC | (17h 16m 04.59s , -33d 01m 39.4s) |   C |    60 | 15.7 |        
  110574 | 2021-06-27 04:05:44 |          MASTER-IAC | (17h 30m 18.22s , -31d 06m 13.2s) |   C |    60 | 16.3 |        
  110655 | 2021-06-27 04:07:06 |          MASTER-IAC | (17h 34m 14.67s , -33d 02m 07.7s) |   C |    60 | 16.4 |        
  110736 | 2021-06-27 04:08:26 |          MASTER-IAC | (17h 39m 34.57s , -34d 54m 22.9s) |   C |    60 | 15.8 |        
  110816 | 2021-06-27 04:09:47 |          MASTER-IAC | (17h 27m 37.51s , -29d 13m 06.7s) |   C |    60 | 15.9 |        
  110976 | 2021-06-27 04:12:26 |          MASTER-IAC | (17h 48m 06.94s , -31d 07m 38.5s) |   C |    60 | 16.4 |        
  110976 | 2021-06-27 04:12:26 |          MASTER-IAC | (17h 38m 41.81s , -31d 02m 08.4s) |   C |    60 | 14.7 |        
  111925 | 2021-06-27 04:28:16 |          MASTER-IAC | (17h 48m 04.31s , -31d 07m 02.5s) |   C |    60 | 16.3 |        
  127698 | 2021-06-27 08:51:09 |         MASTER-OAFA | (17h 06m 00.73s , -36d 04m 33.2s) |   C |    60 | 16.8 |        
  128493 | 2021-06-27 09:04:24 |         MASTER-OAFA | (17h 00m 12.97s , -34d 10m 33.9s) |   C |    60 | 16.2 |        
  128652 | 2021-06-27 09:07:02 |         MASTER-OAFA | (17h 06m 05.70s , -36d 04m 49.7s) |   C |    60 | 16.5 |        
  128970 | 2021-06-27 09:12:20 |         MASTER-OAFA | (17h 13m 23.85s , -38d 00m 31.9s) |   C |    60 | 16.9 |        
  129531 | 2021-06-27 09:21:41 |         MASTER-OAFA | (17h 00m 12.23s , -34d 10m 44.1s) |   C |    60 | 16.0 |        
  129689 | 2021-06-27 09:24:20 |         MASTER-OAFA | (17h 06m 05.14s , -36d 04m 45.7s) |   C |    60 | 16.5 |        
  129928 | 2021-06-27 09:28:18 |         MASTER-OAFA | (17h 13m 17.32s , -38d 00m 41.7s) |   C |    60 | 16.7 |        
  130526 | 2021-06-27 09:38:17 |         MASTER-OAFA | (17h 00m 14.65s , -34d 11m 27.3s) |   C |    60 | 16.0 |        
  130845 | 2021-06-27 09:43:35 |         MASTER-OAFA | (17h 13m 24.57s , -37d 58m 47.3s) |   C |    60 | 16.7 |        
  131406 | 2021-06-27 09:52:56 |         MASTER-OAFA | (17h 11m 37.86s , -39d 54m 31.8s) |   C |    60 | 16.5 |        
  131485 | 2021-06-27 09:54:16 |         MASTER-OAFA | (17h 22m 15.46s , -39d 54m 37.5s) |   C |    60 | 16.4 |        
  132409 | 2021-06-27 10:09:39 |         MASTER-OAFA | (17h 11m 37.45s , -39d 54m 23.7s) |   C |    60 | 16.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4485
TYPE = 34
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210625A ( Fermi GBM team, GCN 30319) errorbox  1261 sec after notice time and 1355 sec after trigger time at 2021-06-25 21:45:56 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 71 deg. The sun  altitude  is -19.6 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210625A errorbox  4020 sec after notice time and 4114 sec after trigger time at 2021-06-25 22:31:55 UT, with upper limit up to  16.3 mag. Observations started at twilight.  The observations began at zenith distance = 55 deg. The sun  altitude  is -10.7 deg. 

The galactic latitude b =  5 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1644880

We obtain a following upper limits.  

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

    1386 | 2021-06-25 21:45:56 |          MASTER-IAC | (16h 24m 25.20s , -40d 31m 27.3s) |   C |    60 | 16.7 |        
    1386 | 2021-06-25 21:45:56 |          MASTER-IAC | (16h 13m 53.49s , -40d 25m 50.0s) |   C |    60 | 16.5 |        
    1467 | 2021-06-25 21:47:18 |          MASTER-IAC | (16h 33m 17.35s , -42d 26m 47.4s) |   C |    60 | 16.7 |        
    1467 | 2021-06-25 21:47:18 |          MASTER-IAC | (16h 22m 26.85s , -42d 21m 11.0s) |   C |    60 | 16.5 |        
    1547 | 2021-06-25 21:48:38 |          MASTER-IAC | (16h 44m 26.10s , -40d 34m 09.7s) |   C |    60 | 16.4 |        
    1547 | 2021-06-25 21:48:38 |          MASTER-IAC | (16h 33m 54.14s , -40d 28m 33.9s) |   C |    60 | 16.5 |        
    4144 | 2021-06-25 22:31:55 |         MASTER-OAFA | (16h 43m 49.19s , -39d 20m 37.5s) |   C |    60 | 13.6 |        
    4303 | 2021-06-25 22:34:34 |         MASTER-OAFA | (16h 20m 16.83s , -46d 55m 09.0s) |   C |    60 | 12.2 |        
    4382 | 2021-06-25 22:35:53 |         MASTER-OAFA | (16h 31m 50.58s , -46d 57m 05.9s) |   C |    60 | 13.5 |        
    4462 | 2021-06-25 22:37:12 |         MASTER-OAFA | (15h 58m 15.24s , -46d 55m 21.8s) |   C |    60 | 16.3 |        
    4541 | 2021-06-25 22:38:32 |         MASTER-OAFA | (16h 09m 49.77s , -46d 54m 40.3s) |   C |    60 | 15.6 |        
    4620 | 2021-06-25 22:39:51 |         MASTER-OAFA | (15h 47m 49.38s , -45d 02m 04.1s) |   C |    60 | 16.0 |        
    4700 | 2021-06-25 22:41:11 |         MASTER-OAFA | (15h 59m 06.20s , -45d 02m 10.7s) |   C |    60 | 16.0 |        
    4779 | 2021-06-25 22:42:30 |         MASTER-OAFA | (16h 42m 15.43s , -46d 57m 07.4s) |   C |    60 | 13.7 |        
    4860 | 2021-06-25 22:43:50 |         MASTER-OAFA | (16h 53m 52.94s , -46d 56m 21.1s) |   C |    60 | 15.4 |        
    4939 | 2021-06-25 22:45:10 |         MASTER-OAFA | (16h 51m 33.32s , -45d 01m 53.0s) |   C |    60 | 15.3 |        
    5019 | 2021-06-25 22:46:29 |         MASTER-OAFA | (17h 02m 50.38s , -45d 03m 13.9s) |   C |    60 | 14.1 |        
    5098 | 2021-06-25 22:47:49 |         MASTER-OAFA | (16h 43m 44.44s , -39d 21m 39.0s) |   C |    60 | 13.9 |        
    5179 | 2021-06-25 22:49:09 |         MASTER-OAFA | (16h 54m 03.63s , -39d 21m 28.4s) |   C |    60 | 12.2 |        
    5258 | 2021-06-25 22:50:29 |         MASTER-OAFA | (16h 20m 17.35s , -46d 55m 04.3s) |   C |    60 | 12.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4486
TYPE = 35
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210625A ( Fermi GBM team, GCN 30319) errorbox  1261 sec after notice time and 1355 sec after trigger time at 2021-06-25 21:45:56 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 71 deg. The sun  altitude  is -19.6 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210625A errorbox  4020 sec after notice time and 4114 sec after trigger time at 2021-06-25 22:31:55 UT, with upper limit up to  16.3 mag. Observations started at twilight.  The observations began at zenith distance = 55 deg. The sun  altitude  is -10.7 deg. 

The galactic latitude b =  5 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1644880

We obtain a following upper limits.  

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

    1386 | 2021-06-25 21:45:56 |          MASTER-IAC | (16h 24m 25.20s , -40d 31m 27.3s) |   C |    60 | 16.7 |        
    1386 | 2021-06-25 21:45:56 |          MASTER-IAC | (16h 13m 53.49s , -40d 25m 50.0s) |   C |    60 | 16.5 |        
    1467 | 2021-06-25 21:47:18 |          MASTER-IAC | (16h 33m 17.35s , -42d 26m 47.4s) |   C |    60 | 16.7 |        
    1467 | 2021-06-25 21:47:18 |          MASTER-IAC | (16h 22m 26.85s , -42d 21m 11.0s) |   C |    60 | 16.5 |        
    1547 | 2021-06-25 21:48:38 |          MASTER-IAC | (16h 44m 26.10s , -40d 34m 09.7s) |   C |    60 | 16.4 |        
    1547 | 2021-06-25 21:48:38 |          MASTER-IAC | (16h 33m 54.14s , -40d 28m 33.9s) |   C |    60 | 16.5 |        
    4144 | 2021-06-25 22:31:55 |         MASTER-OAFA | (16h 43m 49.19s , -39d 20m 37.5s) |   C |    60 | 13.6 |        
    4303 | 2021-06-25 22:34:34 |         MASTER-OAFA | (16h 20m 16.83s , -46d 55m 09.0s) |   C |    60 | 12.2 |        
    4382 | 2021-06-25 22:35:53 |         MASTER-OAFA | (16h 31m 50.58s , -46d 57m 05.9s) |   C |    60 | 13.5 |        
    4462 | 2021-06-25 22:37:12 |         MASTER-OAFA | (15h 58m 15.24s , -46d 55m 21.8s) |   C |    60 | 16.3 |        
    4541 | 2021-06-25 22:38:32 |         MASTER-OAFA | (16h 09m 49.77s , -46d 54m 40.3s) |   C |    60 | 15.6 |        
    4620 | 2021-06-25 22:39:51 |         MASTER-OAFA | (15h 47m 49.38s , -45d 02m 04.1s) |   C |    60 | 16.0 |        
    4700 | 2021-06-25 22:41:11 |         MASTER-OAFA | (15h 59m 06.20s , -45d 02m 10.7s) |   C |    60 | 16.0 |        
    4779 | 2021-06-25 22:42:30 |         MASTER-OAFA | (16h 42m 15.43s , -46d 57m 07.4s) |   C |    60 | 13.7 |        
    4860 | 2021-06-25 22:43:50 |         MASTER-OAFA | (16h 53m 52.94s , -46d 56m 21.1s) |   C |    60 | 15.4 |        
    4939 | 2021-06-25 22:45:10 |         MASTER-OAFA | (16h 51m 33.32s , -45d 01m 53.0s) |   C |    60 | 15.3 |        
    5019 | 2021-06-25 22:46:29 |         MASTER-OAFA | (17h 02m 50.38s , -45d 03m 13.9s) |   C |    60 | 14.1 |        
    5098 | 2021-06-25 22:47:49 |         MASTER-OAFA | (16h 43m 44.44s , -39d 21m 39.0s) |   C |    60 | 13.9 |        
    5179 | 2021-06-25 22:49:09 |         MASTER-OAFA | (16h 54m 03.63s , -39d 21m 28.4s) |   C |    60 | 12.2 |        
    5258 | 2021-06-25 22:50:29 |         MASTER-OAFA | (16h 20m 17.35s , -46d 55m 04.3s) |   C |    60 | 12.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4487
TYPE = 35
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210625A ( Fermi GBM team, GCN 30319) errorbox  1261 sec after notice time and 1355 sec after trigger time at 2021-06-25 21:45:56 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 71 deg. The sun  altitude  is -19.6 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210625A errorbox  4020 sec after notice time and 4114 sec after trigger time at 2021-06-25 22:31:55 UT, with upper limit up to  16.3 mag. Observations started at twilight.  The observations began at zenith distance = 55 deg. The sun  altitude  is -10.7 deg. 

The galactic latitude b =  5 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1644880

We obtain a following upper limits.  

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

    1386 | 2021-06-25 21:45:56 |          MASTER-IAC | (16h 24m 25.20s , -40d 31m 27.3s) |   C |    60 | 16.7 |        
    1386 | 2021-06-25 21:45:56 |          MASTER-IAC | (16h 13m 53.49s , -40d 25m 50.0s) |   C |    60 | 16.5 |        
    1467 | 2021-06-25 21:47:18 |          MASTER-IAC | (16h 33m 17.35s , -42d 26m 47.4s) |   C |    60 | 16.7 |        
    1467 | 2021-06-25 21:47:18 |          MASTER-IAC | (16h 22m 26.85s , -42d 21m 11.0s) |   C |    60 | 16.5 |        
    1547 | 2021-06-25 21:48:38 |          MASTER-IAC | (16h 44m 26.10s , -40d 34m 09.7s) |   C |    60 | 16.4 |        
    1547 | 2021-06-25 21:48:38 |          MASTER-IAC | (16h 33m 54.14s , -40d 28m 33.9s) |   C |    60 | 16.5 |        
    4144 | 2021-06-25 22:31:55 |         MASTER-OAFA | (16h 43m 49.19s , -39d 20m 37.5s) |   C |    60 | 13.6 |        
    4303 | 2021-06-25 22:34:34 |         MASTER-OAFA | (16h 20m 16.83s , -46d 55m 09.0s) |   C |    60 | 12.2 |        
    4382 | 2021-06-25 22:35:53 |         MASTER-OAFA | (16h 31m 50.58s , -46d 57m 05.9s) |   C |    60 | 13.5 |        
    4462 | 2021-06-25 22:37:12 |         MASTER-OAFA | (15h 58m 15.24s , -46d 55m 21.8s) |   C |    60 | 16.3 |        
    4541 | 2021-06-25 22:38:32 |         MASTER-OAFA | (16h 09m 49.77s , -46d 54m 40.3s) |   C |    60 | 15.6 |        
    4620 | 2021-06-25 22:39:51 |         MASTER-OAFA | (15h 47m 49.38s , -45d 02m 04.1s) |   C |    60 | 16.0 |        
    4700 | 2021-06-25 22:41:11 |         MASTER-OAFA | (15h 59m 06.20s , -45d 02m 10.7s) |   C |    60 | 16.0 |        
    4779 | 2021-06-25 22:42:30 |         MASTER-OAFA | (16h 42m 15.43s , -46d 57m 07.4s) |   C |    60 | 13.7 |        
    4860 | 2021-06-25 22:43:50 |         MASTER-OAFA | (16h 53m 52.94s , -46d 56m 21.1s) |   C |    60 | 15.4 |        
    4939 | 2021-06-25 22:45:10 |         MASTER-OAFA | (16h 51m 33.32s , -45d 01m 53.0s) |   C |    60 | 15.3 |        
    5019 | 2021-06-25 22:46:29 |         MASTER-OAFA | (17h 02m 50.38s , -45d 03m 13.9s) |   C |    60 | 14.1 |        
    5098 | 2021-06-25 22:47:49 |         MASTER-OAFA | (16h 43m 44.44s , -39d 21m 39.0s) |   C |    60 | 13.9 |        
    5179 | 2021-06-25 22:49:09 |         MASTER-OAFA | (16h 54m 03.63s , -39d 21m 28.4s) |   C |    60 | 12.2 |        
    5258 | 2021-06-25 22:50:29 |         MASTER-OAFA | (16h 20m 17.35s , -46d 55m 04.3s) |   C |    60 | 12.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4493
TYPE = 35
DAYS = 1


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB 210625A ( Fermi GBM team, GCN 30319) errorbox  12003 sec after notice time and 12097 sec after trigger time at 2021-06-26 00:44:58 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 64 deg. The sun  altitude  is -38.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 210625A errorbox  41071 sec after notice time and 41165 sec after trigger time at 2021-06-26 08:49:26 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -34.2 deg. 

The galactic latitude b = -2 deg., longitude l = 356 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1644863

We obtain a following upper limits.  

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

   12127 | 2021-06-26 00:44:58 |          MASTER-IAC | (17h 02m 29.56s , -34d 52m 53.6s) |   C |    60 | 16.7 |        
   13093 | 2021-06-26 01:01:04 |          MASTER-IAC | (17h 02m 34.33s , -34d 53m 47.3s) |   C |    60 | 16.6 |        
   14060 | 2021-06-26 01:17:11 |          MASTER-IAC | (17h 02m 28.09s , -34d 53m 08.7s) |   C |    60 | 16.5 |        
   19048 | 2021-06-26 02:40:19 |          MASTER-IAC | (17h 08m 21.67s , -36d 48m 46.9s) |   C |    60 | 16.6 |        
   19988 | 2021-06-26 02:55:59 |          MASTER-IAC | (17h 08m 18.10s , -36d 48m 01.2s) |   C |    60 | 16.7 |        
   20980 | 2021-06-26 03:12:31 |          MASTER-IAC | (17h 08m 22.74s , -36d 48m 37.5s) |   C |    60 | 16.4 |        
   41196 | 2021-06-26 08:49:26 |         MASTER-OAFA | (17h 06m 05.52s , -36d 06m 33.7s) |   C |    60 | 16.6 |        
   41355 | 2021-06-26 08:52:06 |         MASTER-OAFA | (17h 00m 17.90s , -34d 12m 22.2s) |   C |    60 | 16.1 |        
   41514 | 2021-06-26 08:54:45 |         MASTER-OAFA | (17h 13m 23.02s , -37d 58m 40.4s) |   C |    60 | 16.7 |        
   42150 | 2021-06-26 09:05:21 |         MASTER-OAFA | (17h 06m 10.95s , -36d 06m 37.3s) |   C |    60 | 16.5 |        
   42309 | 2021-06-26 09:08:00 |         MASTER-OAFA | (17h 00m 16.72s , -34d 12m 50.0s) |   C |    60 | 16.0 |        
   42468 | 2021-06-26 09:10:39 |         MASTER-OAFA | (17h 13m 21.19s , -38d 00m 05.1s) |   C |    60 | 16.6 |        
   43178 | 2021-06-26 09:22:29 |         MASTER-OAFA | (17h 06m 09.19s , -36d 06m 03.7s) |   C |    60 | 16.5 |        
   43337 | 2021-06-26 09:25:08 |         MASTER-OAFA | (17h 00m 16.12s , -34d 11m 27.5s) |   C |    60 | 15.9 |        
   43496 | 2021-06-26 09:27:47 |         MASTER-OAFA | (17h 13m 30.15s , -37d 59m 36.0s) |   C |    60 | 16.4 |        
   44654 | 2021-06-26 09:47:04 |         MASTER-OAFA | (17h 11m 42.36s , -39d 54m 27.8s) |   C |    60 | 16.4 |        
   44733 | 2021-06-26 09:48:24 |         MASTER-OAFA | (17h 22m 21.13s , -39d 54m 18.9s) |   C |    60 | 16.2 |        
   45648 | 2021-06-26 10:03:39 |         MASTER-OAFA | (17h 11m 48.33s , -39d 53m 23.3s) |   C |    60 | 16.1 |        
   45728 | 2021-06-26 10:04:58 |         MASTER-OAFA | (17h 22m 15.26s , -39d 54m 45.4s) |   C |    60 | 15.9 |        
   46593 | 2021-06-26 10:19:24 |         MASTER-OAFA | (17h 11m 41.41s , -39d 53m 17.5s) |   C |    60 | 15.9 |        
   46673 | 2021-06-26 10:20:44 |         MASTER-OAFA | (17h 22m 14.51s , -39d 52m 39.3s) |   C |    60 | 15.9 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025