MASTER Net MASTER Database: GRB210106.22 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 GRB210106.22
Trignum 631602681
Trigger time 2021-01-06 05:11:16.4
Notice time 2021-01-06 05:12:20.03677
Coord, eb (22h 33m 48.00s , +09d 00m 00.0s) , 21.01
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
1520303 2021-01-06 05:12:30.015057 22h 33m 48.00s +09d 00m 00.0s FERMI 21.01 alert 631602681 8 112 alert
1520301 2021-01-06 05:12:28.792441 22h 42m 40.08s +11d 01m 58.8s FERMI 21.03 alert 631602681 10 111 alert

DAYS:

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

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

2021-01-06 05:11:16 (JD 2459220.716157)

Siderial time 14.763009 h

Ra 22:33:48.00 Dec 09:00:00.00
(338.450000d, 9.000000d)

Rise 2021-01-06 09:01:08

Transit 2021-01-06 15:58:00

Set 2021-01-06 22:54:52

Amur

Object: Altitude: 42.97 Azimuth: 321.99

Sun: Altitude: 14.10 Azimuth: 22.95

Moon: Altitude: -17.63 Azimuth: 110.98

Tunka

Object: Altitude: 30.17 Azimuth: 296.51

Sun: Altitude: 15.68 Azimuth: 359.75

Moon: Altitude: -2.37 Azimuth: 91.60

Kislovodsk

Object: Altitude: -9.22 Azimuth: 247.99

Sun: Altitude: 3.49 Azimuth: 306.11

Moon: Altitude: 36.93 Azimuth: 41.77

Tavrida

Object: Altitude: -14.31 Azimuth: 241.32

Sun: Altitude: -2.15 Azimuth: 300.14

Moon: Altitude: 39.78 Azimuth: 31.49

SAAO

Object: Altitude: -41.39 Azimuth: 288.18

Sun: Altitude: 17.86 Azimuth: 285.78

Moon: Altitude: 56.98 Azimuth: 160.53

IAC

Object: Altitude: -51.73 Azimuth: 194.23

Sun: Altitude: -35.88 Azimuth: 278.46

Moon: Altitude: 51.10 Azimuth: 314.00

Argentina

Object: Altitude: -43.38 Azimuth: 70.57

Sun: Altitude: -35.24 Azimuth: 351.68

Moon: Altitude: 9.23 Azimuth: 265.26

Mexico

Object: Altitude: 0.40 Azimuth: 100.27

Sun: Altitude: -58.85 Azimuth: 97.61

Moon: Altitude: -26.46 Azimuth: 253.75

Ural

Object: Altitude: 4.80 Azimuth: 260.85

Sun: Altitude: 2.39 Azimuth: 320.23

Moon: Altitude: 20.05 Azimuth: 53.67

Vostryakovo

Object: Altitude: -7.14 Azimuth: 242.67

Sun: Altitude: -5.59 Azimuth: 302.35

Moon: Altitude: 29.44 Azimuth: 31.97

Gal. latitude: -41.047663 Gal. longitude: 76.234935

Dist. to Sun: 59.295619

Dist. to Moon: 143.526116

Moon coord.: (194.174201 d, -0.871257 d)

Sun coord.: (287.148913 d, -22.507526 d)

Lunar disk: 0.522320

Lunar phase: 87.441431

Lunar bright limb: 112.571251

No SN in this field

2021-01-06 05:12:20 (JD 2459220.716898)

Siderial time 14.780836 h

Ra 22:33:48.00 Dec 09:00:00.00
(338.450000d, 9.000000d)

Rise 2021-01-06 09:01:08

Transit 2021-01-06 15:58:00

Set 2021-01-06 22:54:52

Amur

Object: Altitude: 43.07 Azimuth: 322.33

Sun: Altitude: 14.03 Azimuth: 23.19

Moon: Altitude: -17.79 Azimuth: 111.20

Tunka

Object: Altitude: 30.32 Azimuth: 296.77

Sun: Altitude: 15.68 Azimuth: 0.01

Moon: Altitude: -2.53 Azimuth: 91.80

Kislovodsk

Object: Altitude: -9.04 Azimuth: 248.18

Sun: Altitude: 3.65 Azimuth: 306.30

Moon: Altitude: 36.80 Azimuth: 42.05

Tavrida

Object: Altitude: -14.14 Azimuth: 241.53

Sun: Altitude: -1.98 Azimuth: 300.32

Moon: Altitude: 39.68 Azimuth: 31.80

SAAO

Object: Altitude: -41.18 Azimuth: 287.98

Sun: Altitude: 18.08 Azimuth: 285.65

Moon: Altitude: 56.91 Azimuth: 160.08

IAC

Object: Altitude: -51.67 Azimuth: 194.64

Sun: Altitude: -35.65 Azimuth: 278.56

Moon: Altitude: 51.26 Azimuth: 314.33

Argentina

Object: Altitude: -43.59 Azimuth: 70.36

Sun: Altitude: -35.20 Azimuth: 351.38

Moon: Altitude: 9.45 Azimuth: 265.13

Mexico

Object: Altitude: 0.18 Azimuth: 100.41

Sun: Altitude: -59.08 Azimuth: 97.80

Moon: Altitude: -26.25 Azimuth: 253.92

Ural

Object: Altitude: 4.94 Azimuth: 261.07

Sun: Altitude: 2.48 Azimuth: 320.45

Moon: Altitude: 19.93 Azimuth: 53.92

Vostryakovo

Object: Altitude: -7.01 Azimuth: 242.90

Sun: Altitude: -5.47 Azimuth: 302.57

Moon: Altitude: 29.36 Azimuth: 32.25

Gal. latitude: -41.047663 Gal. longitude: 76.234935

Dist. to Sun: 59.294908

Dist. to Moon: 143.518039

Moon coord.: (194.183621 d, -0.875628 d)

Sun coord.: (287.149724 d, -22.507437 d)

Lunar disk: 0.522236

Lunar phase: 87.451052

Lunar bright limb: 112.571063

No SN in this field

2021-01-06 06:12:20 (JD 2459220.758565)

Siderial time 15.783574 h

Ra 22:33:48.00 Dec 09:00:00.00
(338.450000d, 9.000000d)

Rise 2021-01-06 09:01:08

Transit 2021-01-06 15:58:00

Set 2021-01-06 22:54:52

Amur

Object: Altitude: 47.53 Azimuth: 342.55

Sun: Altitude: 9.27 Azimuth: 36.47

Moon: Altitude: -26.20 Azimuth: 123.97

Tunka

Object: Altitude: 37.98 Azimuth: 312.19

Sun: Altitude: 14.53 Azimuth: 14.31

Moon: Altitude: -11.60 Azimuth: 103.22

Kislovodsk

Object: Altitude: 1.36 Azimuth: 258.82

Sun: Altitude: 11.70 Azimuth: 317.67

Moon: Altitude: 28.66 Azimuth: 56.36

Tavrida

Object: Altitude: -4.30 Azimuth: 252.82

Sun: Altitude: 6.66 Azimuth: 311.16

Moon: Altitude: 32.86 Azimuth: 47.73

SAAO

Object: Altitude: -28.80 Azimuth: 277.89

Sun: Altitude: 30.44 Azimuth: 278.80

Moon: Altitude: 50.74 Azimuth: 137.66

IAC

Object: Altitude: -45.99 Azimuth: 215.60

Sun: Altitude: -22.71 Azimuth: 284.23

Moon: Altitude: 58.38 Azimuth: 336.46

Argentina

Object: Altitude: -55.00 Azimuth: 55.62

Sun: Altitude: -31.54 Azimuth: 335.37

Moon: Altitude: 21.76 Azimuth: 257.13

Mexico

Object: Altitude: -12.29 Azimuth: 108.55

Sun: Altitude: -71.48 Azimuth: 113.02

Moon: Altitude: -14.22 Azimuth: 262.59

Ural

Object: Altitude: 13.10 Azimuth: 273.65

Sun: Altitude: 6.93 Azimuth: 333.62

Moon: Altitude: 12.85 Azimuth: 67.13

Vostryakovo

Object: Altitude: 0.96 Azimuth: 255.46

Sun: Altitude: 1.18 Azimuth: 314.73

Moon: Altitude: 23.86 Azimuth: 47.29

Gal. latitude: -41.047663 Gal. longitude: 76.234935

Dist. to Sun: 59.254894

Dist. to Moon: 143.062009

Moon coord.: (194.713626 d, -1.121530 d)

Sun coord.: (287.195373 d, -22.502451 d)

Lunar disk: 0.517516

Lunar phase: 87.992425

Lunar bright limb: 112.559250

No SN in this field

2024-12-21 12:56:26 (JD 2460666.039190)

Siderial time 21.487710 h

Ra 22:33:48.00 Dec 09:00:00.00
(338.450000d, 9.000000d)

Rise 2024-12-22 09:59:59

Transit 2024-12-22 16:56:51

Set 2024-12-22 23:53:43

Amur

Object: Altitude: 17.28 Azimuth: 83.20

Sun: Altitude: -50.38 Azimuth: 118.60

Moon: Altitude: -9.21 Azimuth: 246.37

Tunka

Object: Altitude: 31.40 Azimuth: 61.34

Sun: Altitude: -35.36 Azimuth: 96.49

Moon: Altitude: -21.00 Azimuth: 224.58

Kislovodsk

Object: Altitude: 53.90 Azimuth: 340.95

Sun: Altitude: 4.68 Azimuth: 50.87

Moon: Altitude: -35.95 Azimuth: 156.27

Tavrida

Object: Altitude: 50.40 Azimuth: 328.45

Sun: Altitude: 8.52 Azimuth: 44.37

Moon: Altitude: -32.19 Azimuth: 147.02

SAAO

Object: Altitude: 38.04 Azimuth: 223.00

Sun: Altitude: 57.37 Azimuth: 96.70

Moon: Altitude: -44.62 Azimuth: 65.77

IAC

Object: Altitude: 21.58 Azimuth: 271.26

Sun: Altitude: 38.23 Azimuth: 358.13

Moon: Altitude: -6.72 Azimuth: 102.21

Argentina

Object: Altitude: -32.72 Azimuth: 280.35

Sun: Altitude: 41.55 Azimuth: 274.36

Moon: Altitude: 29.01 Azimuth: 121.20

Mexico

Object: Altitude: -47.16 Azimuth: 203.39

Sun: Altitude: -16.28 Azimuth: 287.94

Moon: Altitude: 65.25 Azimuth: 19.03

Ural

Object: Altitude: 41.75 Azimuth: 7.67

Sun: Altitude: -11.54 Azimuth: 64.43

Moon: Altitude: -25.50 Azimuth: 177.62

Vostryakovo

Object: Altitude: 41.93 Azimuth: 338.61

Sun: Altitude: -0.67 Azimuth: 46.89

Moon: Altitude: -24.11 Azimuth: 153.89

Gal. latitude: -41.047663 Gal. longitude: 76.234935

Dist. to Sun: 74.482730

Dist. to Moon: 161.752019

Moon coord.: (166.400940 d, 7.438299 d)

Sun coord.: (269.792030 d, -23.446822 d)

Lunar disk: 0.632322

Lunar phase: 74.654161

Lunar bright limb: 112.365591

No SN in this field
Recent coverage and limits telegrams

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

  ID = 3661
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 GRB210106.22 (trigger No 631602681,22h 33m 48.00s , +09d 00m 00.0s, R=21.01) errorbox  49110 sec after notice time and 49171 sec after trigger time at 2021-01-06 18:50:47 UT, with upper limit up to  19.2 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -12.0 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB210106.22 errorbox  50934 sec after notice time and 50995 sec after trigger time at 2021-01-06 19:21:11 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -12.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB210106.22 errorbox  70813 sec after notice time and 70874 sec after trigger time at 2021-01-07 00:52:30 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 60 deg. The sun  altitude  is -13.5 deg. 

The galactic latitude b = -41 deg., longitude l = 76 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1520294

We obtain a following upper limits.  

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

   49261 | 2021-01-06 18:50:47 |         MASTER-SAAO | (23h 16m 37.31s , -07d 55m 40.8s) |   C |   180 | 18.5 |        
   49461 | 2021-01-06 18:54:07 |         MASTER-SAAO | (23h 16m 42.96s , -07d 55m 25.1s) |   C |   180 | 18.9 |        
   49661 | 2021-01-06 18:57:26 |         MASTER-SAAO | (23h 16m 39.79s , -07d 53m 59.2s) |   C |   180 | 18.9 |        
   49860 | 2021-01-06 19:00:46 |         MASTER-SAAO | (23h 17m 39.97s , -07d 49m 41.9s) |   C |   180 | 19.1 |        
   50060 | 2021-01-06 19:04:06 |         MASTER-SAAO | (23h 17m 43.45s , -07d 48m 01.6s) |   C |   180 | 19.0 |        
   50260 | 2021-01-06 19:07:26 |         MASTER-SAAO | (23h 17m 36.98s , -07d 49m 04.2s) |   C |   180 | 19.0 |        
   50460 | 2021-01-06 19:10:46 |         MASTER-SAAO | (23h 20m 36.99s , -07d 48m 05.3s) |   C |   180 | 19.1 |        
   50660 | 2021-01-06 19:14:05 |         MASTER-SAAO | (23h 20m 43.84s , -07d 49m 11.9s) |   C |   180 | 19.2 |        
   50859 | 2021-01-06 19:17:25 |         MASTER-SAAO | (23h 20m 38.51s , -07d 50m 18.6s) |   C |   180 | 19.1 |        
   51059 | 2021-01-06 19:20:45 |         MASTER-SAAO | (23h 14m 46.21s , -07d 50m 35.2s) |   C |   180 | 18.8 |        
   51025 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 23m 39.74s , -07d 55m 45.1s) |   C |    60 | 17.6 |        
   51085 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 23m 39.74s , -07d 55m 45.2s) |   C |   180 | 18.5 |  Coadd 
   51025 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 22m 49.37s , -07d 49m 48.3s) |   C |    60 | 17.3 |        
   51085 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 22m 49.37s , -07d 49m 48.3s) |   C |   180 | 18.2 |  Coadd 
   51105 | 2021-01-06 19:22:31 |          MASTER-IAC | (23h 23m 44.68s , -07d 56m 49.7s) |   C |    60 | 17.7 |        
   51105 | 2021-01-06 19:22:31 |          MASTER-IAC | (23h 22m 54.36s , -07d 50m 52.9s) |   C |    60 | 17.5 |        
   51185 | 2021-01-06 19:23:51 |          MASTER-IAC | (23h 23m 39.24s , -07d 57m 52.8s) |   C |    60 | 17.8 |        
   51185 | 2021-01-06 19:23:51 |          MASTER-IAC | (23h 22m 48.94s , -07d 51m 56.0s) |   C |    60 | 17.7 |        
   51259 | 2021-01-06 19:24:05 |         MASTER-SAAO | (23h 14m 43.08s , -07d 49m 09.0s) |   C |   180 | 18.8 |        
   51265 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 23m 44.20s , -07d 57m 29.3s) |   C |    60 | 18.1 |        
   51325 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 23m 44.20s , -07d 57m 29.3s) |   C |   180 | 18.8 |  Coadd 
   51265 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 22m 53.93s , -07d 51m 33.1s) |   C |    60 | 17.8 |        
   51325 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 22m 53.93s , -07d 51m 33.1s) |   C |   180 | 18.6 |  Coadd 
   51345 | 2021-01-06 19:26:31 |          MASTER-IAC | (23h 23m 41.61s , -07d 56m 25.1s) |   C |    60 | 18.1 |        
   51345 | 2021-01-06 19:26:31 |          MASTER-IAC | (23h 22m 51.40s , -07d 50m 29.3s) |   C |    60 | 17.8 |        
   51459 | 2021-01-06 19:27:25 |         MASTER-SAAO | (23h 14m 43.60s , -07d 50m 30.5s) |   C |   180 | 18.8 |        
   51432 | 2021-01-06 19:27:57 |          MASTER-IAC | (23h 23m 41.55s , -07d 57m 36.9s) |   C |    60 | 18.1 |        
   51432 | 2021-01-06 19:27:57 |          MASTER-IAC | (23h 22m 51.36s , -07d 51m 41.4s) |   C |    60 | 17.9 |        
   51511 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 23m 45.10s , -07d 56m 16.3s) |   C |    60 | 18.2 |        
   51571 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 23m 45.10s , -07d 56m 16.4s) |   C |   180 | 19.0 |  Coadd 
   51511 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 22m 54.94s , -07d 50m 20.9s) |   C |    60 | 18.1 |        
   51571 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 22m 54.93s , -07d 50m 20.9s) |   C |   180 | 18.7 |  Coadd 
   51591 | 2021-01-06 19:30:37 |          MASTER-IAC | (23h 23m 39.30s , -07d 57m 03.1s) |   C |    60 | 18.2 |        
   51591 | 2021-01-06 19:30:37 |          MASTER-IAC | (23h 22m 49.17s , -07d 51m 07.4s) |   C |    60 | 18.0 |        
   51599 | 2021-01-06 19:30:45 |         MASTER-SAAO | (23h 16m 46.01s , -07d 49m 03.7s) |   C |    60 | 18.4 |        
   51671 | 2021-01-06 19:31:57 |          MASTER-IAC | (23h 23m 39.32s , -07d 56m 03.9s) |   C |    60 | 18.1 |        
   51671 | 2021-01-06 19:31:57 |          MASTER-IAC | (23h 22m 49.14s , -07d 50m 08.5s) |   C |    60 | 17.9 |        
   51678 | 2021-01-06 19:32:04 |         MASTER-SAAO | (23h 16m 41.18s , -07d 49m 54.1s) |   C |    60 | 18.3 |        
   51751 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 23m 45.38s , -07d 57m 05.5s) |   C |    60 | 18.4 |        
   51811 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 23m 45.38s , -07d 57m 05.5s) |   C |   180 | 19.0 |  Coadd 
   51751 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 22m 55.21s , -07d 51m 09.4s) |   C |    60 | 18.1 |        
   51811 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 22m 55.21s , -07d 51m 09.4s) |   C |   180 | 18.7 |  Coadd 
   51758 | 2021-01-06 19:33:24 |         MASTER-SAAO | (23h 16m 41.17s , -07d 48m 56.9s) |   C |    60 | 18.0 |        
   51830 | 2021-01-06 19:34:36 |          MASTER-IAC | (23h 23m 38.19s , -07d 58m 05.7s) |   C |    60 | 18.4 |        
   51830 | 2021-01-06 19:34:36 |          MASTER-IAC | (23h 22m 47.99s , -07d 52m 10.1s) |   C |    60 | 18.2 |        
   51910 | 2021-01-06 19:35:56 |          MASTER-IAC | (23h 23m 45.02s , -07d 57m 43.4s) |   C |    60 | 18.3 |        
   51910 | 2021-01-06 19:35:56 |          MASTER-IAC | (23h 22m 54.79s , -07d 51m 47.5s) |   C |    60 | 18.1 |        
   70904 | 2021-01-07 00:52:30 |         MASTER-OAFA | (23h 25m 01.65s , -08d 30m 37.1s) |   C |    60 | 17.7 |        
   70964 | 2021-01-07 00:52:30 |         MASTER-OAFA | (23h 25m 01.66s , -08d 30m 37.2s) |   C |   180 | 18.4 |  Coadd 
   70983 | 2021-01-07 00:53:49 |         MASTER-OAFA | (23h 25m 06.20s , -08d 31m 34.0s) |   C |    60 | 17.8 |        
   71063 | 2021-01-07 00:55:09 |         MASTER-OAFA | (23h 24m 59.97s , -08d 32m 31.5s) |   C |    60 | 17.9 |        
   71143 | 2021-01-07 00:56:29 |         MASTER-OAFA | (23h 28m 07.59s , -08d 32m 17.2s) |   C |    60 | 17.9 |        
   71203 | 2021-01-07 00:56:29 |         MASTER-OAFA | (23h 28m 07.59s , -08d 32m 17.2s) |   C |   180 | 18.8 |  Coadd 
   71223 | 2021-01-07 00:57:48 |         MASTER-OAFA | (23h 28m 03.52s , -08d 30m 34.6s) |   C |    60 | 18.0 |        
   71302 | 2021-01-07 00:59:08 |         MASTER-OAFA | (23h 28m 03.46s , -08d 32m 24.3s) |   C |    60 | 18.2 |        
   71381 | 2021-01-07 01:00:27 |         MASTER-OAFA | (23h 21m 06.55s , -08d 30m 40.8s) |   C |    60 | 18.2 |        
   71441 | 2021-01-07 01:00:27 |         MASTER-OAFA | (23h 21m 06.55s , -08d 30m 40.8s) |   C |   180 | 18.8 |  Coadd 
   71461 | 2021-01-07 01:01:46 |         MASTER-OAFA | (23h 21m 00.70s , -08d 31m 21.5s) |   C |    60 | 18.2 |        
   71540 | 2021-01-07 01:03:06 |         MASTER-OAFA | (23h 20m 59.21s , -08d 30m 20.8s) |   C |    60 | 18.2 |        
  157078 | 2021-01-08 00:48:44 |         MASTER-OAFA | (23h 31m 59.82s , -08d 30m 53.6s) |   C |    60 | 17.4 |        
  157138 | 2021-01-08 00:48:44 |         MASTER-OAFA | (23h 31m 59.82s , -08d 30m 53.6s) |   C |   180 | 18.3 |  Coadd 
  157158 | 2021-01-08 00:50:04 |         MASTER-OAFA | (23h 31m 59.73s , -08d 32m 22.2s) |   C |    60 | 17.5 |        
  157237 | 2021-01-08 00:51:23 |         MASTER-OAFA | (23h 32m 03.62s , -08d 30m 42.3s) |   C |    60 | 17.7 |        
  157317 | 2021-01-08 00:52:43 |         MASTER-OAFA | (23h 31m 57.44s , -08d 31m 23.2s) |   C |    60 | 17.9 |        
  157397 | 2021-01-08 00:54:03 |         MASTER-OAFA | (23h 28m 55.48s , -08d 30m 21.5s) |   C |    60 | 17.9 |        
  157457 | 2021-01-08 00:54:03 |         MASTER-OAFA | (23h 28m 55.48s , -08d 30m 21.5s) |   C |   180 | 18.5 |  Coadd 
  157476 | 2021-01-08 00:55:22 |         MASTER-OAFA | (23h 29m 02.64s , -08d 31m 20.4s) |   C |    60 | 17.9 |        
  157556 | 2021-01-08 00:56:42 |         MASTER-OAFA | (23h 28m 55.76s , -08d 32m 19.5s) |   C |    60 | 18.0 |        
  157635 | 2021-01-08 00:58:01 |         MASTER-OAFA | (23h 29m 02.19s , -08d 31m 50.4s) |   C |    60 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3658
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 GRB210106.22 (trigger No 631602681,22h 33m 48.00s , +09d 00m 00.0s, R=21.01) errorbox  49110 sec after notice time and 49171 sec after trigger time at 2021-01-06 18:50:47 UT, with upper limit up to  19.2 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -12.0 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB210106.22 errorbox  50934 sec after notice time and 50995 sec after trigger time at 2021-01-06 19:21:11 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -12.9 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB210106.22 errorbox  70813 sec after notice time and 70874 sec after trigger time at 2021-01-07 00:52:30 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 60 deg. The sun  altitude  is -13.5 deg. 

The galactic latitude b = -41 deg., longitude l = 76 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1520300

We obtain a following upper limits.  

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

   49261 | 2021-01-06 18:50:47 |         MASTER-SAAO | (23h 16m 37.31s , -07d 55m 40.8s) |   C |   180 | 18.5 |        
   49461 | 2021-01-06 18:54:07 |         MASTER-SAAO | (23h 16m 42.96s , -07d 55m 25.1s) |   C |   180 | 18.9 |        
   49661 | 2021-01-06 18:57:26 |         MASTER-SAAO | (23h 16m 39.79s , -07d 53m 59.2s) |   C |   180 | 18.9 |        
   49860 | 2021-01-06 19:00:46 |         MASTER-SAAO | (23h 17m 39.97s , -07d 49m 41.9s) |   C |   180 | 19.1 |        
   50060 | 2021-01-06 19:04:06 |         MASTER-SAAO | (23h 17m 43.45s , -07d 48m 01.6s) |   C |   180 | 19.0 |        
   50260 | 2021-01-06 19:07:26 |         MASTER-SAAO | (23h 17m 36.98s , -07d 49m 04.2s) |   C |   180 | 19.0 |        
   50460 | 2021-01-06 19:10:46 |         MASTER-SAAO | (23h 20m 36.99s , -07d 48m 05.3s) |   C |   180 | 19.1 |        
   50660 | 2021-01-06 19:14:05 |         MASTER-SAAO | (23h 20m 43.84s , -07d 49m 11.9s) |   C |   180 | 19.2 |        
   50859 | 2021-01-06 19:17:25 |         MASTER-SAAO | (23h 20m 38.51s , -07d 50m 18.6s) |   C |   180 | 19.1 |        
   51059 | 2021-01-06 19:20:45 |         MASTER-SAAO | (23h 14m 46.21s , -07d 50m 35.2s) |   C |   180 | 18.8 |        
   51025 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 23m 39.74s , -07d 55m 45.1s) |   C |    60 | 17.6 |        
   51085 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 23m 39.74s , -07d 55m 45.2s) |   C |   180 | 18.5 |  Coadd 
   51025 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 22m 49.37s , -07d 49m 48.3s) |   C |    60 | 17.3 |        
   51085 | 2021-01-06 19:21:11 |          MASTER-IAC | (23h 22m 49.37s , -07d 49m 48.3s) |   C |   180 | 18.2 |  Coadd 
   51105 | 2021-01-06 19:22:31 |          MASTER-IAC | (23h 23m 44.68s , -07d 56m 49.7s) |   C |    60 | 17.7 |        
   51105 | 2021-01-06 19:22:31 |          MASTER-IAC | (23h 22m 54.36s , -07d 50m 52.9s) |   C |    60 | 17.5 |        
   51185 | 2021-01-06 19:23:51 |          MASTER-IAC | (23h 23m 39.24s , -07d 57m 52.8s) |   C |    60 | 17.8 |        
   51185 | 2021-01-06 19:23:51 |          MASTER-IAC | (23h 22m 48.94s , -07d 51m 56.0s) |   C |    60 | 17.7 |        
   51259 | 2021-01-06 19:24:05 |         MASTER-SAAO | (23h 14m 43.08s , -07d 49m 09.0s) |   C |   180 | 18.8 |        
   51265 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 23m 44.20s , -07d 57m 29.3s) |   C |    60 | 18.1 |        
   51325 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 23m 44.20s , -07d 57m 29.3s) |   C |   180 | 18.8 |  Coadd 
   51265 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 22m 53.93s , -07d 51m 33.1s) |   C |    60 | 17.8 |        
   51325 | 2021-01-06 19:25:11 |          MASTER-IAC | (23h 22m 53.93s , -07d 51m 33.1s) |   C |   180 | 18.6 |  Coadd 
   51345 | 2021-01-06 19:26:31 |          MASTER-IAC | (23h 23m 41.61s , -07d 56m 25.1s) |   C |    60 | 18.1 |        
   51345 | 2021-01-06 19:26:31 |          MASTER-IAC | (23h 22m 51.40s , -07d 50m 29.3s) |   C |    60 | 17.8 |        
   51459 | 2021-01-06 19:27:25 |         MASTER-SAAO | (23h 14m 43.60s , -07d 50m 30.5s) |   C |   180 | 18.8 |        
   51432 | 2021-01-06 19:27:57 |          MASTER-IAC | (23h 23m 41.55s , -07d 57m 36.9s) |   C |    60 | 18.1 |        
   51432 | 2021-01-06 19:27:57 |          MASTER-IAC | (23h 22m 51.36s , -07d 51m 41.4s) |   C |    60 | 17.9 |        
   51511 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 23m 45.10s , -07d 56m 16.3s) |   C |    60 | 18.2 |        
   51571 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 23m 45.10s , -07d 56m 16.4s) |   C |   180 | 19.0 |  Coadd 
   51511 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 22m 54.94s , -07d 50m 20.9s) |   C |    60 | 18.1 |        
   51571 | 2021-01-06 19:29:17 |          MASTER-IAC | (23h 22m 54.93s , -07d 50m 20.9s) |   C |   180 | 18.7 |  Coadd 
   51591 | 2021-01-06 19:30:37 |          MASTER-IAC | (23h 23m 39.30s , -07d 57m 03.1s) |   C |    60 | 18.2 |        
   51591 | 2021-01-06 19:30:37 |          MASTER-IAC | (23h 22m 49.17s , -07d 51m 07.4s) |   C |    60 | 18.0 |        
   51599 | 2021-01-06 19:30:45 |         MASTER-SAAO | (23h 16m 46.01s , -07d 49m 03.7s) |   C |    60 | 18.4 |        
   51671 | 2021-01-06 19:31:57 |          MASTER-IAC | (23h 23m 39.32s , -07d 56m 03.9s) |   C |    60 | 18.1 |        
   51671 | 2021-01-06 19:31:57 |          MASTER-IAC | (23h 22m 49.14s , -07d 50m 08.5s) |   C |    60 | 17.9 |        
   51678 | 2021-01-06 19:32:04 |         MASTER-SAAO | (23h 16m 41.18s , -07d 49m 54.1s) |   C |    60 | 18.3 |        
   51751 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 23m 45.38s , -07d 57m 05.5s) |   C |    60 | 18.4 |        
   51811 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 23m 45.38s , -07d 57m 05.5s) |   C |   180 | 19.0 |  Coadd 
   51751 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 22m 55.21s , -07d 51m 09.4s) |   C |    60 | 18.1 |        
   51811 | 2021-01-06 19:33:17 |          MASTER-IAC | (23h 22m 55.21s , -07d 51m 09.4s) |   C |   180 | 18.7 |  Coadd 
   51758 | 2021-01-06 19:33:24 |         MASTER-SAAO | (23h 16m 41.17s , -07d 48m 56.9s) |   C |    60 | 18.0 |        
   51830 | 2021-01-06 19:34:36 |          MASTER-IAC | (23h 23m 38.19s , -07d 58m 05.7s) |   C |    60 | 18.4 |        
   51830 | 2021-01-06 19:34:36 |          MASTER-IAC | (23h 22m 47.99s , -07d 52m 10.1s) |   C |    60 | 18.2 |        
   51910 | 2021-01-06 19:35:56 |          MASTER-IAC | (23h 23m 45.02s , -07d 57m 43.4s) |   C |    60 | 18.3 |        
   51910 | 2021-01-06 19:35:56 |          MASTER-IAC | (23h 22m 54.79s , -07d 51m 47.5s) |   C |    60 | 18.1 |        
   70904 | 2021-01-07 00:52:30 |         MASTER-OAFA | (23h 25m 01.65s , -08d 30m 37.1s) |   C |    60 | 17.7 |        
   70964 | 2021-01-07 00:52:30 |         MASTER-OAFA | (23h 25m 01.66s , -08d 30m 37.2s) |   C |   180 | 18.4 |  Coadd 
   70983 | 2021-01-07 00:53:49 |         MASTER-OAFA | (23h 25m 06.20s , -08d 31m 34.0s) |   C |    60 | 17.8 |        
   71063 | 2021-01-07 00:55:09 |         MASTER-OAFA | (23h 24m 59.97s , -08d 32m 31.5s) |   C |    60 | 17.9 |        
   71143 | 2021-01-07 00:56:29 |         MASTER-OAFA | (23h 28m 07.59s , -08d 32m 17.2s) |   C |    60 | 17.9 |        
   71203 | 2021-01-07 00:56:29 |         MASTER-OAFA | (23h 28m 07.59s , -08d 32m 17.2s) |   C |   180 | 18.8 |  Coadd 
   71223 | 2021-01-07 00:57:48 |         MASTER-OAFA | (23h 28m 03.52s , -08d 30m 34.6s) |   C |    60 | 18.0 |        
   71302 | 2021-01-07 00:59:08 |         MASTER-OAFA | (23h 28m 03.46s , -08d 32m 24.3s) |   C |    60 | 18.2 |        
   71381 | 2021-01-07 01:00:27 |         MASTER-OAFA | (23h 21m 06.55s , -08d 30m 40.8s) |   C |    60 | 18.2 |        
   71441 | 2021-01-07 01:00:27 |         MASTER-OAFA | (23h 21m 06.55s , -08d 30m 40.8s) |   C |   180 | 18.8 |  Coadd 
   71461 | 2021-01-07 01:01:46 |         MASTER-OAFA | (23h 21m 00.70s , -08d 31m 21.5s) |   C |    60 | 18.2 |        
   71540 | 2021-01-07 01:03:06 |         MASTER-OAFA | (23h 20m 59.21s , -08d 30m 20.8s) |   C |    60 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3655
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 GRB210106.22 (trigger No 631602681,22h 33m 48.00s , +09d 00m 00.0s, R=21.01) errorbox  49110 sec after notice time and 49171 sec after trigger time at 2021-01-06 18:50:47 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -12.0 deg. 

The galactic latitude b = -41 deg., longitude l = 76 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1520294

We obtain a following upper limits.  

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

   49261 | 2021-01-06 18:50:47 |         MASTER-SAAO | (23h 16m 37.31s , -07d 55m 40.8s) |   C |   180 | 18.5 |        
   49461 | 2021-01-06 18:54:07 |         MASTER-SAAO | (23h 16m 42.96s , -07d 55m 25.1s) |   C |   180 | 18.9 |        
   49661 | 2021-01-06 18:57:26 |         MASTER-SAAO | (23h 16m 39.79s , -07d 53m 59.2s) |   C |   180 | 18.9 |        
   49860 | 2021-01-06 19:00:46 |         MASTER-SAAO | (23h 17m 39.97s , -07d 49m 41.9s) |   C |   180 | 19.1 |        
   50060 | 2021-01-06 19:04:06 |         MASTER-SAAO | (23h 17m 43.45s , -07d 48m 01.6s) |   C |   180 | 19.0 |        
   50260 | 2021-01-06 19:07:26 |         MASTER-SAAO | (23h 17m 36.98s , -07d 49m 04.2s) |   C |   180 | 19.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3654
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 GRB210106.22 (trigger No 631602681,22h 33m 48.00s , +09d 00m 00.0s, R=21.01) errorbox  49110 sec after notice time and 49171 sec after trigger time at 2021-01-06 18:50:47 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -12.0 deg. 

The galactic latitude b = -41 deg., longitude l = 76 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1520294

We obtain a following upper limits.  

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

   49261 | 2021-01-06 18:50:47 |         MASTER-SAAO | (23h 16m 37.31s , -07d 55m 40.8s) |   C |   180 | 18.5 |        
   49461 | 2021-01-06 18:54:07 |         MASTER-SAAO | (23h 16m 42.96s , -07d 55m 25.1s) |   C |   180 | 18.9 |        
   49661 | 2021-01-06 18:57:26 |         MASTER-SAAO | (23h 16m 39.79s , -07d 53m 59.2s) |   C |   180 | 18.9 |        
   49860 | 2021-01-06 19:00:46 |         MASTER-SAAO | (23h 17m 39.97s , -07d 49m 41.9s) |   C |   180 | 19.1 |        
   50060 | 2021-01-06 19:04:06 |         MASTER-SAAO | (23h 17m 43.45s , -07d 48m 01.6s) |   C |   180 | 19.0 |        
   50260 | 2021-01-06 19:07:26 |         MASTER-SAAO | (23h 17m 36.98s , -07d 49m 04.2s) |   C |   180 | 19.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3653
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 GRB210106.22 (trigger No 631602681,22h 33m 48.00s , +09d 00m 00.0s, R=21.01) errorbox  49110 sec after notice time and 49171 sec after trigger time at 2021-01-06 18:50:47 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -12.0 deg. 

The galactic latitude b = -41 deg., longitude l = 76 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1520294

We obtain a following upper limits.  

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

   49261 | 2021-01-06 18:50:47 |         MASTER-SAAO | (23h 16m 37.31s , -07d 55m 40.8s) |   C |   180 | 18.5 |        
   49461 | 2021-01-06 18:54:07 |         MASTER-SAAO | (23h 16m 42.96s , -07d 55m 25.1s) |   C |   180 | 18.9 |        
   49661 | 2021-01-06 18:57:26 |         MASTER-SAAO | (23h 16m 39.79s , -07d 53m 59.2s) |   C |   180 | 18.9 |        
   49860 | 2021-01-06 19:00:46 |         MASTER-SAAO | (23h 17m 39.97s , -07d 49m 41.9s) |   C |   180 | 19.1 |        
   50060 | 2021-01-06 19:04:06 |         MASTER-SAAO | (23h 17m 43.45s , -07d 48m 01.6s) |   C |   180 | 19.0 |        
   50260 | 2021-01-06 19:07:26 |         MASTER-SAAO | (23h 17m 36.98s , -07d 49m 04.2s) |   C |   180 | 19.0 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024