MASTER Net MASTER Database: GRB211121.43 page

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

MASTER WFC:
Raw | Processing | Search
Single sets | Single images
SN | Asteroid | Transient | Comet

MASTER II:
Raw | Processing | Search by orbit elements | Search
SN | Asteroid | Transient | Two tube | Short transient | Tr. difference | Comet | Nova M31 | GRB | GRB_HPX | LIGO
Manual control | Planner | Planner Results | Planner NET

General:
SN list | Sky map | Add asteroid
Meteo | Focus | MASTER page
Users list | Users statistic | Logout

Search:

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


Name FERMI GRB211121.43
Trignum 659183098
Trigger time 2021-11-21 10:24:53.13
Notice time 2021-11-21 13:21:22.047929
Coord, eb (06h 35m 57.60s , -29d 34m 12.0s) , 2
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
1792739 2021-11-21 13:21:22.266301 06h 35m 57.60s -29d 34m 12.0s FERMI 2 alert 659183098 2 115 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

2021-11-21 10:24:53 (JD 2459539.933947)

Siderial time 16.965699 h

Ra 06:35:57.60 Dec -29:34:12.00
( 98.990000d, -29.570000d)

Rise 2021-11-22 00:38:38

Transit 2021-11-21 03:04:36

Set 2021-11-21 05:26:35

Amur

Object: Altitude: -37.69 Azimuth: 272.61

Sun: Altitude: -26.33 Azimuth: 90.02

Moon: Altitude: 15.31 Azimuth: 249.20

Tunka

Object: Altitude: -52.57 Azimuth: 249.66

Sun: Altitude: -11.46 Azimuth: 72.22

Moon: Altitude: 2.73 Azimuth: 231.50

Kislovodsk

Object: Altitude: -68.93 Azimuth: 125.75

Sun: Altitude: 23.02 Azimuth: 23.10

Moon: Altitude: -21.30 Azimuth: 179.05

Tavrida

Object: Altitude: -63.17 Azimuth: 114.80

Sun: Altitude: 24.06 Azimuth: 14.51

Moon: Altitude: -19.78 Azimuth: 170.87

SAAO

Object: Altitude: -16.70 Azimuth: 36.83

Sun: Altitude: 77.54 Azimuth: 176.16

Moon: Altitude: -68.81 Azimuth: 75.31

IAC

Object: Altitude: -22.64 Azimuth: 67.50

Sun: Altitude: 30.27 Azimuth: 319.72

Moon: Altitude: -11.48 Azimuth: 126.75

Argentina

Object: Altitude: 48.54 Azimuth: 79.91

Sun: Altitude: 10.96 Azimuth: 286.78

Moon: Altitude: 4.39 Azimuth: 123.06

Mexico

Object: Altitude: 28.96 Azimuth: 7.45

Sun: Altitude: -44.19 Azimuth: 268.28

Moon: Altitude: 66.21 Azimuth: 81.66

Ural

Object: Altitude: -62.47 Azimuth: 175.14

Sun: Altitude: 6.19 Azimuth: 37.07

Moon: Altitude: -6.90 Azimuth: 194.62

Vostryakovo

Object: Altitude: -58.92 Azimuth: 136.09

Sun: Altitude: 13.15 Azimuth: 17.24

Moon: Altitude: -9.52 Azimuth: 174.77

Gal. latitude: -15.724615 Gal. longitude: 238.563585

Dist. to Sun: 115.939257

Dist. to Moon: 57.379264

Moon coord.: (80.364309 d, 24.952969 d)

Sun coord.: (236.798464 d, -19.944789 d)

Lunar disk: 0.962783

Lunar phase: 22.246291

Lunar bright limb: 81.957552

No SN in this field

2021-11-21 13:21:22 (JD 2459540.056505)

Siderial time 19.915141 h

Ra 06:35:57.60 Dec -29:34:12.00
( 98.990000d, -29.570000d)

Rise 2021-11-23 00:34:42

Transit 2021-11-22 03:00:40

Set 2021-11-22 05:22:40

Amur

Object: Altitude: -11.16 Azimuth: 303.37

Sun: Altitude: -52.29 Azimuth: 133.18

Moon: Altitude: 42.24 Azimuth: 281.23

Tunka

Object: Altitude: -25.66 Azimuth: 285.95

Sun: Altitude: -38.33 Azimuth: 107.50

Moon: Altitude: 26.92 Azimuth: 262.77

Kislovodsk

Object: Altitude: -65.83 Azimuth: 242.33

Sun: Altitude: 1.85 Azimuth: 59.73

Moon: Altitude: -11.20 Azimuth: 217.85

Tavrida

Object: Altitude: -70.20 Azimuth: 225.52

Sun: Altitude: 6.40 Azimuth: 53.49

Moon: Altitude: -13.82 Azimuth: 210.67

SAAO

Object: Altitude: -27.99 Azimuth: 357.11

Sun: Altitude: 48.09 Azimuth: 95.80

Moon: Altitude: -71.11 Azimuth: 287.32

IAC

Object: Altitude: -59.98 Azimuth: 79.14

Sun: Altitude: 41.16 Azimuth: 9.59

Moon: Altitude: -33.99 Azimuth: 161.00

Argentina

Object: Altitude: 12.95 Azimuth: 63.05

Sun: Altitude: 48.02 Azimuth: 264.93

Moon: Altitude: -29.02 Azimuth: 103.19

Mexico

Object: Altitude: 11.94 Azimuth: 44.27

Sun: Altitude: -7.06 Azimuth: 289.10

Moon: Altitude: 30.00 Azimuth: 103.03

Ural

Object: Altitude: -50.14 Azimuth: 244.43

Sun: Altitude: -13.34 Azimuth: 73.76

Moon: Altitude: 5.80 Azimuth: 231.02

Vostryakovo

Object: Altitude: -60.53 Azimuth: 217.06

Sun: Altitude: -1.74 Azimuth: 56.12

Moon: Altitude: -3.49 Azimuth: 213.05

Gal. latitude: -15.724615 Gal. longitude: 238.563585

Dist. to Sun: 115.997154

Dist. to Moon: 57.127560

Moon coord.: (81.947347 d, 25.166425 d)

Sun coord.: (236.926938 d, -19.971690 d)

Lunar disk: 0.958289

Lunar phase: 23.569311

Lunar bright limb: 82.562466

No SN in this field

2021-11-21 14:21:22 (JD 2459540.098171)

Siderial time 20.917879 h

Ra 06:35:57.60 Dec -29:34:12.00
( 98.990000d, -29.570000d)

Rise 2021-11-23 00:34:42

Transit 2021-11-22 03:00:40

Set 2021-11-22 05:22:40

Amur

Object: Altitude: -3.67 Azimuth: 314.19

Sun: Altitude: -57.87 Azimuth: 155.94

Moon: Altitude: 51.07 Azimuth: 295.44

Tunka

Object: Altitude: -17.00 Azimuth: 296.49

Sun: Altitude: -46.72 Azimuth: 122.93

Moon: Altitude: 35.92 Azimuth: 273.98

Kislovodsk

Object: Altitude: -55.57 Azimuth: 259.16

Sun: Altitude: -7.95 Azimuth: 69.88

Moon: Altitude: -3.95 Azimuth: 228.88

Tavrida

Object: Altitude: -61.16 Azimuth: 248.97

Sun: Altitude: -2.72 Azimuth: 64.25

Moon: Altitude: -7.62 Azimuth: 222.44

SAAO

Object: Altitude: -25.75 Azimuth: 342.67

Sun: Altitude: 35.45 Azimuth: 87.41

Moon: Altitude: -59.10 Azimuth: 274.39

IAC

Object: Altitude: -73.04 Azimuth: 81.04

Sun: Altitude: 36.98 Azimuth: 26.96

Moon: Altitude: -36.39 Azimuth: 176.80

Argentina

Object: Altitude: 1.93 Azimuth: 55.94

Sun: Altitude: 60.55 Azimuth: 253.72

Moon: Altitude: -41.17 Azimuth: 97.13

Mexico

Object: Altitude: 2.25 Azimuth: 53.12

Sun: Altitude: 4.77 Azimuth: 296.77

Moon: Altitude: 18.10 Azimuth: 109.07

Ural

Object: Altitude: -42.37 Azimuth: 259.70

Sun: Altitude: -21.36 Azimuth: 85.91

Moon: Altitude: 12.44 Azimuth: 242.48

Vostryakovo

Object: Altitude: -54.20 Azimuth: 238.44

Sun: Altitude: -9.27 Azimuth: 68.09

Moon: Altitude: 1.76 Azimuth: 225.07

Gal. latitude: -15.724615 Gal. longitude: 238.563585

Dist. to Sun: 116.016815

Dist. to Moon: 57.047222

Moon coord.: (82.486772 d, 25.235158 d)

Sun coord.: (236.970628 d, -19.980815 d)

Lunar disk: 0.956705

Lunar phase: 24.019126

Lunar bright limb: 82.771437

No SN in this field

2025-03-21 19:44:27 (JD 2460756.322535)

Siderial time 10.220491 h

Ra 06:35:57.60 Dec -29:34:12.00
( 98.990000d, -29.570000d)

Rise 2025-03-22 16:41:50

Transit 2025-03-22 19:03:50

Set 2025-03-22 21:25:51

Amur

Object: Altitude: -56.11 Azimuth: 114.10

Sun: Altitude: -16.99 Azimuth: 247.62

Moon: Altitude: 9.24 Azimuth: 342.68

Tunka

Object: Altitude: -40.91 Azimuth: 92.60

Sun: Altitude: -28.87 Azimuth: 224.36

Moon: Altitude: 0.87 Azimuth: 322.43

Kislovodsk

Object: Altitude: -1.13 Azimuth: 48.37

Sun: Altitude: -41.36 Azimuth: 148.94

Moon: Altitude: -29.31 Azimuth: 282.81

Tavrida

Object: Altitude: 2.52 Azimuth: 42.37

Sun: Altitude: -36.99 Azimuth: 139.43

Moon: Altitude: -35.48 Azimuth: 276.91

SAAO

Object: Altitude: 57.88 Azimuth: 84.90

Sun: Altitude: -37.33 Azimuth: 61.82

Moon: Altitude: -10.50 Azimuth: 313.89

IAC

Object: Altitude: 32.13 Azimuth: 0.19

Sun: Altitude: -6.99 Azimuth: 94.28

Moon: Altitude: -75.53 Azimuth: 274.96

Argentina

Object: Altitude: 45.13 Azimuth: 281.54

Sun: Altitude: 36.38 Azimuth: 117.90

Moon: Altitude: -20.44 Azimuth: 33.75

Mexico

Object: Altitude: -17.60 Azimuth: 294.41

Sun: Altitude: 59.11 Azimuth: 8.41

Moon: Altitude: -24.24 Azimuth: 70.07

Ural

Object: Altitude: -17.55 Azimuth: 62.38

Sun: Altitude: -32.34 Azimuth: 173.17

Moon: Altitude: -22.34 Azimuth: 288.43

Vostryakovo

Object: Altitude: -6.85 Azimuth: 45.50

Sun: Altitude: -29.85 Azimuth: 147.84

Moon: Altitude: -33.89 Azimuth: 272.33

Gal. latitude: -15.724615 Gal. longitude: 238.563585

Dist. to Sun: 97.160074

Dist. to Moon: 119.827120

Moon coord.: (262.715028 d, -28.559805 d)

Sun coord.: (0.999180 d, 0.433890 d)

Lunar disk: 0.566347

Lunar phase: 82.374743

Lunar bright limb: 93.598424

No SN in this field
Recent coverage and limits telegrams

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

  ID = 5283
TYPE = 35
DAYS = 2


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB211121.43 (trigger No 659183098,06h 35m 57.60s , -29d 34m 12.0s, R=2) errorbox  32089 sec after notice time and 42677 sec after trigger time at 2021-11-21 22:16:10 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -64.1 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211121.43 errorbox  36199 sec after notice time and 46786 sec after trigger time at 2021-11-21 23:24:39 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -51.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB211121.43 errorbox  41470 sec after notice time and 52058 sec after trigger time at 2021-11-22 00:52:31 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -18.6 deg. 

The galactic latitude b = -16 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1792739

We obtain a following upper limits.  

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

   42707 | 2021-11-21 22:16:10 |      MASTER-Tavrida | (06h 25m 04.65s , -28d 54m 36.6s) |   C |    60 | 16.4 |        
   44973 | 2021-11-21 22:53:56 |      MASTER-Tavrida | (06h 19m 54.04s , -29d 09m 06.9s) |   C |    60 | 15.3 |        
   45052 | 2021-11-21 22:55:15 |      MASTER-Tavrida | (06h 28m 56.40s , -29d 07m 55.7s) |   C |    60 | 15.9 |        
   45602 | 2021-11-21 23:04:24 |      MASTER-Tavrida | (06h 46m 20.11s , -29d 04m 14.3s) |   C |    60 | 16.4 |        
   45681 | 2021-11-21 23:05:43 |      MASTER-Tavrida | (06h 27m 20.98s , -31d 04m 40.6s) |   C |    60 | 15.1 |        
   45760 | 2021-11-21 23:07:02 |      MASTER-Tavrida | (06h 36m 39.91s , -31d 02m 12.1s) |   C |    60 | 16.1 |        
   45838 | 2021-11-21 23:08:21 |      MASTER-Tavrida | (06h 30m 20.16s , -27d 16m 37.3s) |   C |    60 | 15.8 |        
   45917 | 2021-11-21 23:09:40 |      MASTER-Tavrida | (06h 39m 12.92s , -27d 13m 26.7s) |   C |    60 | 16.7 |        
   45997 | 2021-11-21 23:10:59 |      MASTER-Tavrida | (06h 20m 15.49s , -29d 12m 58.4s) |   C |    60 | 15.9 |        
   46076 | 2021-11-21 23:12:18 |      MASTER-Tavrida | (06h 29m 13.40s , -29d 10m 02.0s) |   C |    60 | 15.4 |        
   46313 | 2021-11-21 23:16:15 |      MASTER-Tavrida | (06h 37m 26.79s , -29d 10m 42.7s) |   C |    60 | 15.5 |        
   46616 | 2021-11-21 23:21:19 |      MASTER-Tavrida | (06h 46m 29.92s , -29d 08m 35.6s) |   C |    60 | 15.1 |        
   46695 | 2021-11-21 23:22:38 |      MASTER-Tavrida | (06h 27m 45.52s , -31d 08m 22.6s) |   C |    60 | 15.8 |        
   46774 | 2021-11-21 23:23:56 |      MASTER-Tavrida | (06h 37m 01.56s , -31d 06m 16.6s) |   C |    60 | 15.6 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 42m 02.87s , -33d 13m 07.3s) |   C |    60 | 17.1 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 37m 08.14s , -32d 49m 13.9s) |   C |    60 | 15.9 |        
   46853 | 2021-11-21 23:25:15 |      MASTER-Tavrida | (06h 30m 43.26s , -27d 18m 58.4s) |   C |    60 | 16.5 |        
   46932 | 2021-11-21 23:26:35 |      MASTER-Tavrida | (06h 39m 33.45s , -27d 18m 45.0s) |   C |    60 | 16.5 |        
   47237 | 2021-11-21 23:31:39 |      MASTER-Tavrida | (06h 37m 51.35s , -29d 13m 00.2s) |   C |    60 | 15.9 |        
   47316 | 2021-11-21 23:32:58 |      MASTER-Tavrida | (06h 45m 23.21s , -31d 06m 20.7s) |   C |    60 | 15.5 |        
   47647 | 2021-11-21 23:38:30 |      MASTER-Tavrida | (06h 27m 39.25s , -33d 03m 09.5s) |   C |    60 | 16.2 |        
   47805 | 2021-11-21 23:41:08 |      MASTER-Tavrida | (06h 46m 50.95s , -29d 13m 49.8s) |   C |    60 | 15.9 |        
   47884 | 2021-11-21 23:42:27 |      MASTER-Tavrida | (06h 28m 12.44s , -31d 11m 38.9s) |   C |    60 | 16.2 |        
   47963 | 2021-11-21 23:43:46 |      MASTER-Tavrida | (06h 37m 21.68s , -31d 08m 31.4s) |   C |    60 | 16.0 |        
   48042 | 2021-11-21 23:45:05 |      MASTER-Tavrida | (06h 31m 01.29s , -27d 23m 14.1s) |   C |    60 | 17.0 |        
   48121 | 2021-11-21 23:46:24 |      MASTER-Tavrida | (06h 39m 56.81s , -27d 20m 29.1s) |   C |    60 | 16.8 |        
   48200 | 2021-11-21 23:47:43 |      MASTER-Tavrida | (06h 47m 51.26s , -27d 19m 58.9s) |   C |    60 | 16.8 |        
   48359 | 2021-11-21 23:50:22 |      MASTER-Tavrida | (06h 45m 47.49s , -31d 08m 41.9s) |   C |    60 | 16.1 |        
   48741 | 2021-11-21 23:56:44 |      MASTER-Tavrida | (06h 28m 00.37s , -33d 06m 47.7s) |   C |    60 | 16.4 |        
   49384 | 2021-11-22 00:07:27 |      MASTER-Tavrida | (06h 48m 17.81s , -27d 22m 48.9s) |   C |    60 | 17.1 |        
   49780 | 2021-11-22 00:14:02 |      MASTER-Tavrida | (06h 28m 09.46s , -33d 08m 08.1s) |   C |    60 | 16.8 |        
   50959 | 2021-11-22 00:33:41 |      MASTER-Tavrida | (06h 36m 33.45s , -33d 08m 36.4s) |   C |    60 | 16.8 |        
   51994 | 2021-11-22 00:50:57 |      MASTER-Tavrida | (06h 36m 33.78s , -33d 10m 53.0s) |   C |    60 | 16.6 |        
   52088 | 2021-11-22 00:52:31 |         MASTER-OAFA | (06h 21m 39.31s , -27d 59m 14.0s) |   C |    60 | 17.9 |        
   52167 | 2021-11-22 00:53:50 |         MASTER-OAFA | (06h 19m 24.28s , -29d 51m 46.2s) |   C |    60 | 17.9 |        
   52247 | 2021-11-22 00:55:09 |         MASTER-OAFA | (06h 28m 28.92s , -29d 52m 13.5s) |   C |    60 | 17.8 |        
   52405 | 2021-11-22 00:57:48 |         MASTER-OAFA | (06h 26m 47.66s , -31d 46m 17.3s) |   C |    60 | 17.9 |        
   52772 | 2021-11-22 01:03:55 |         MASTER-OAFA | (06h 36m 05.60s , -31d 45m 01.8s) |   C |    60 | 17.8 |        
   53671 | 2021-11-22 01:18:53 |         MASTER-OAFA | (06h 21m 37.17s , -27d 58m 27.5s) |   C |    60 | 18.3 |        
   53750 | 2021-11-22 01:20:13 |         MASTER-OAFA | (06h 19m 19.32s , -29d 51m 32.3s) |   C |    60 | 17.9 |        
   53830 | 2021-11-22 01:21:33 |         MASTER-OAFA | (06h 28m 34.86s , -29d 52m 14.6s) |   C |    60 | 17.9 |        
   53910 | 2021-11-22 01:22:53 |         MASTER-OAFA | (06h 26m 41.26s , -31d 47m 19.8s) |   C |    60 | 18.0 |        
   53989 | 2021-11-22 01:24:12 |         MASTER-OAFA | (06h 36m 08.67s , -31d 46m 35.8s) |   C |    60 | 17.9 |        
   54292 | 2021-11-22 01:29:15 |      MASTER-Tavrida | (06h 19m 40.05s , -31d 16m 53.7s) |   C |    60 | 16.6 |        
   54590 | 2021-11-22 01:34:13 |         MASTER-OAFA | (06h 36m 43.39s , -29d 52m 56.3s) |   C |    60 | 17.7 |        
   54670 | 2021-11-22 01:35:32 |         MASTER-OAFA | (06h 45m 59.40s , -29d 52m 29.9s) |   C |    60 | 17.6 |        
   54749 | 2021-11-22 01:36:52 |         MASTER-OAFA | (06h 29m 45.97s , -27d 58m 46.2s) |   C |    60 | 18.0 |        
   54829 | 2021-11-22 01:38:11 |         MASTER-OAFA | (06h 38m 49.22s , -27d 57m 16.6s) |   C |    60 | 18.0 |        
   54908 | 2021-11-22 01:39:31 |         MASTER-OAFA | (06h 44m 26.22s , -31d 44m 44.9s) |   C |    60 | 17.7 |        
   55226 | 2021-11-22 01:44:49 |         MASTER-OAFA | (06h 46m 54.15s , -27d 56m 53.5s) |   C |    60 | 17.9 |        
   55375 | 2021-11-22 01:47:17 |      MASTER-Tavrida | (06h 19m 32.62s , -31d 17m 17.4s) |   C |    60 | 16.5 |        
   55464 | 2021-11-22 01:48:47 |         MASTER-OAFA | (06h 32m 13.73s , -26d 05m 07.2s) |   C |    60 | 17.8 |        
   55544 | 2021-11-22 01:50:06 |         MASTER-OAFA | (06h 36m 50.06s , -29d 52m 35.2s) |   C |    60 | 17.5 |        
   55623 | 2021-11-22 01:51:26 |         MASTER-OAFA | (06h 45m 56.34s , -29d 50m 49.4s) |   C |    60 | 17.3 |        
   55703 | 2021-11-22 01:52:45 |         MASTER-OAFA | (06h 29m 45.97s , -27d 58m 44.8s) |   C |    60 | 17.6 |        
   55785 | 2021-11-22 01:54:08 |         MASTER-OAFA | (06h 38m 48.02s , -27d 57m 19.4s) |   C |    60 | 17.6 |        
   55865 | 2021-11-22 01:55:28 |         MASTER-OAFA | (06h 44m 25.84s , -31d 45m 49.2s) |   C |    60 | 17.5 |        
   56389 | 2021-11-22 02:04:11 |         MASTER-OAFA | (06h 46m 52.22s , -27d 57m 05.2s) |   C |    60 | 17.7 |        
   56627 | 2021-11-22 02:08:10 |         MASTER-OAFA | (06h 32m 12.11s , -26d 04m 05.6s) |   C |    60 | 17.9 |        
   56706 | 2021-11-22 02:09:29 |         MASTER-OAFA | (06h 36m 43.82s , -29d 51m 00.8s) |   C |    60 | 17.6 |        
   56786 | 2021-11-22 02:10:49 |         MASTER-OAFA | (06h 45m 58.96s , -29d 51m 44.4s) |   C |    60 | 17.4 |        
   56867 | 2021-11-22 02:12:10 |         MASTER-OAFA | (06h 29m 42.35s , -27d 59m 12.5s) |   C |    60 | 17.8 |        
   56951 | 2021-11-22 02:13:34 |         MASTER-OAFA | (06h 38m 49.04s , -27d 58m 33.8s) |   C |    60 | 17.7 |        
  129418 | 2021-11-22 22:21:20 |   MASTER-Kislovodsk | (06h 28m 50.87s , -30d 55m 32.1s) |   C |    60 | 15.4 |        
  129418 | 2021-11-22 22:21:20 |   MASTER-Kislovodsk | (06h 33m 44.04s , -31d 19m 55.0s) |   C |    60 | 17.0 |        
  131301 | 2021-11-22 22:52:43 |      MASTER-Tavrida | (06h 28m 43.70s , -29d 06m 52.6s) |   C |    60 | 13.3 |        
  131617 | 2021-11-22 22:58:00 |      MASTER-Tavrida | (06h 21m 58.85s , -27d 16m 08.4s) |   C |    60 | 15.3 |        
  132013 | 2021-11-22 23:04:35 |      MASTER-Tavrida | (06h 19m 59.67s , -29d 13m 24.7s) |   C |    60 | 12.8 |        
  132470 | 2021-11-22 23:12:13 |      MASTER-Tavrida | (06h 46m 20.69s , -29d 06m 46.4s) |   C |    60 | 12.7 |        
  132549 | 2021-11-22 23:13:32 |      MASTER-Tavrida | (06h 27m 39.68s , -31d 07m 44.2s) |   C |    60 | 13.4 |        
  132628 | 2021-11-22 23:14:51 |      MASTER-Tavrida | (06h 36m 53.37s , -31d 05m 20.2s) |   C |    60 | 13.4 |        
  133197 | 2021-11-22 23:24:19 |   MASTER-Kislovodsk | (06h 42m 07.50s , -33d 13m 12.6s) |   C |    60 | 16.9 |        
  133197 | 2021-11-22 23:24:19 |   MASTER-Kislovodsk | (06h 37m 05.89s , -32d 49m 10.8s) |   C |    60 | 14.9 |        
  133522 | 2021-11-22 23:29:45 |      MASTER-Tavrida | (06h 37m 43.87s , -29d 12m 42.0s) |   C |    60 | 13.4 |        
  133755 | 2021-11-22 23:33:38 |      MASTER-Tavrida | (06h 28m 01.08s , -31d 09m 18.7s) |   C |    60 | 14.3 |        
  133834 | 2021-11-22 23:34:57 |      MASTER-Tavrida | (06h 37m 18.85s , -31d 08m 42.0s) |   C |    60 | 14.4 |        
  133913 | 2021-11-22 23:36:16 |      MASTER-Tavrida | (06h 30m 54.63s , -27d 23m 19.0s) |   C |    60 | 15.8 |        
  133992 | 2021-11-22 23:37:35 |      MASTER-Tavrida | (06h 39m 52.89s , -27d 21m 47.1s) |   C |    60 | 15.9 |        
  134071 | 2021-11-22 23:38:54 |      MASTER-Tavrida | (06h 45m 34.82s , -31d 07m 00.3s) |   C |    60 | 14.1 |        
  134170 | 2021-11-22 23:40:32 |   MASTER-Kislovodsk | (06h 37m 15.72s , -32d 50m 42.7s) |   C |    60 | 15.0 |        
  134722 | 2021-11-22 23:49:45 |      MASTER-Tavrida | (06h 47m 04.97s , -29d 14m 15.9s) |   C |    60 | 14.8 |        
  134801 | 2021-11-22 23:51:04 |      MASTER-Tavrida | (06h 28m 20.70s , -31d 12m 41.0s) |   C |    60 | 15.2 |        
  134880 | 2021-11-22 23:52:23 |      MASTER-Tavrida | (06h 37m 29.65s , -31d 12m 19.8s) |   C |    60 | 13.5 |        
  137456 | 2021-11-23 00:35:19 |         MASTER-OAFA | (06h 26m 36.54s , -31d 47m 14.7s) |   C |    60 | 15.4 |        
  137853 | 2021-11-23 00:41:56 |         MASTER-OAFA | (06h 19m 14.07s , -29d 51m 28.4s) |   C |    60 | 16.6 |        
  139699 | 2021-11-23 01:12:42 |         MASTER-OAFA | (06h 21m 34.79s , -27d 59m 14.9s) |   C |    60 | 14.5 |        
  139858 | 2021-11-23 01:15:21 |         MASTER-OAFA | (06h 35m 57.85s , -31d 46m 04.5s) |   C |    60 | 16.5 |        
  140256 | 2021-11-23 01:21:58 |         MASTER-OAFA | (06h 19m 19.79s , -29d 51m 48.0s) |   C |    60 | 16.7 |        
  140335 | 2021-11-23 01:23:18 |         MASTER-OAFA | (06h 28m 24.14s , -29d 52m 17.2s) |   C |    60 | 17.2 |        
  143130 | 2021-11-23 02:09:53 |         MASTER-OAFA | (06h 44m 27.86s , -31d 46m 52.6s) |   C |    60 | 13.0 |        
  144330 | 2021-11-23 02:29:53 |         MASTER-OAFA | (06h 32m 11.46s , -26d 05m 01.1s) |   C |    60 | 18.0 |        
  144848 | 2021-11-23 02:38:31 |         MASTER-OAFA | (06h 46m 45.56s , -27d 58m 41.3s) |   C |    60 | 16.6 |        
  145247 | 2021-11-23 02:45:09 |         MASTER-OAFA | (06h 32m 08.65s , -26d 03m 03.7s) |   C |    60 | 17.4 |        
  145326 | 2021-11-23 02:46:28 |         MASTER-OAFA | (06h 54m 03.19s , -29d 52m 28.8s) |   C |    60 | 16.5 |        
  145803 | 2021-11-23 02:54:26 |         MASTER-OAFA | (06h 46m 51.06s , -27d 57m 39.1s) |   C |    60 | 18.1 |        
  145962 | 2021-11-23 02:57:05 |         MASTER-OAFA | (06h 40m 13.61s , -26d 04m 21.5s) |   C |    60 | 18.3 |        
  146482 | 2021-11-23 03:05:45 |         MASTER-OAFA | (06h 54m 03.68s , -29d 50m 23.8s) |   C |    60 | 12.8 |        
  147519 | 2021-11-23 03:23:01 |         MASTER-OAFA | (06h 54m 05.66s , -29d 50m 50.2s) |   C |    60 | 14.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5281
TYPE = 35
DAYS = 1


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB211121.43 (trigger No 659183098,06h 35m 57.60s , -29d 34m 12.0s, R=2) errorbox  32089 sec after notice time and 42677 sec after trigger time at 2021-11-21 22:16:10 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -64.1 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211121.43 errorbox  36199 sec after notice time and 46786 sec after trigger time at 2021-11-21 23:24:39 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -51.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB211121.43 errorbox  41470 sec after notice time and 52058 sec after trigger time at 2021-11-22 00:52:31 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -18.6 deg. 

The galactic latitude b = -16 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1792739

We obtain a following upper limits.  

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

   42707 | 2021-11-21 22:16:10 |      MASTER-Tavrida | (06h 25m 04.65s , -28d 54m 36.6s) |   C |    60 | 16.4 |        
   44973 | 2021-11-21 22:53:56 |      MASTER-Tavrida | (06h 19m 54.04s , -29d 09m 06.9s) |   C |    60 | 15.3 |        
   45052 | 2021-11-21 22:55:15 |      MASTER-Tavrida | (06h 28m 56.40s , -29d 07m 55.7s) |   C |    60 | 15.9 |        
   45602 | 2021-11-21 23:04:24 |      MASTER-Tavrida | (06h 46m 20.11s , -29d 04m 14.3s) |   C |    60 | 16.4 |        
   45681 | 2021-11-21 23:05:43 |      MASTER-Tavrida | (06h 27m 20.98s , -31d 04m 40.6s) |   C |    60 | 15.1 |        
   45760 | 2021-11-21 23:07:02 |      MASTER-Tavrida | (06h 36m 39.91s , -31d 02m 12.1s) |   C |    60 | 16.1 |        
   45838 | 2021-11-21 23:08:21 |      MASTER-Tavrida | (06h 30m 20.16s , -27d 16m 37.3s) |   C |    60 | 15.8 |        
   45917 | 2021-11-21 23:09:40 |      MASTER-Tavrida | (06h 39m 12.92s , -27d 13m 26.7s) |   C |    60 | 16.7 |        
   45997 | 2021-11-21 23:10:59 |      MASTER-Tavrida | (06h 20m 15.49s , -29d 12m 58.4s) |   C |    60 | 15.9 |        
   46076 | 2021-11-21 23:12:18 |      MASTER-Tavrida | (06h 29m 13.40s , -29d 10m 02.0s) |   C |    60 | 15.4 |        
   46313 | 2021-11-21 23:16:15 |      MASTER-Tavrida | (06h 37m 26.79s , -29d 10m 42.7s) |   C |    60 | 15.5 |        
   46616 | 2021-11-21 23:21:19 |      MASTER-Tavrida | (06h 46m 29.92s , -29d 08m 35.6s) |   C |    60 | 15.1 |        
   46695 | 2021-11-21 23:22:38 |      MASTER-Tavrida | (06h 27m 45.52s , -31d 08m 22.6s) |   C |    60 | 15.8 |        
   46774 | 2021-11-21 23:23:56 |      MASTER-Tavrida | (06h 37m 01.56s , -31d 06m 16.6s) |   C |    60 | 15.6 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 42m 02.87s , -33d 13m 07.3s) |   C |    60 | 17.1 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 37m 08.14s , -32d 49m 13.9s) |   C |    60 | 15.9 |        
   46853 | 2021-11-21 23:25:15 |      MASTER-Tavrida | (06h 30m 43.26s , -27d 18m 58.4s) |   C |    60 | 16.5 |        
   46932 | 2021-11-21 23:26:35 |      MASTER-Tavrida | (06h 39m 33.45s , -27d 18m 45.0s) |   C |    60 | 16.5 |        
   47237 | 2021-11-21 23:31:39 |      MASTER-Tavrida | (06h 37m 51.35s , -29d 13m 00.2s) |   C |    60 | 15.9 |        
   47316 | 2021-11-21 23:32:58 |      MASTER-Tavrida | (06h 45m 23.21s , -31d 06m 20.7s) |   C |    60 | 15.5 |        
   47647 | 2021-11-21 23:38:30 |      MASTER-Tavrida | (06h 27m 39.25s , -33d 03m 09.5s) |   C |    60 | 16.2 |        
   47805 | 2021-11-21 23:41:08 |      MASTER-Tavrida | (06h 46m 50.95s , -29d 13m 49.8s) |   C |    60 | 15.9 |        
   47884 | 2021-11-21 23:42:27 |      MASTER-Tavrida | (06h 28m 12.44s , -31d 11m 38.9s) |   C |    60 | 16.2 |        
   47963 | 2021-11-21 23:43:46 |      MASTER-Tavrida | (06h 37m 21.68s , -31d 08m 31.4s) |   C |    60 | 16.0 |        
   48042 | 2021-11-21 23:45:05 |      MASTER-Tavrida | (06h 31m 01.29s , -27d 23m 14.1s) |   C |    60 | 17.0 |        
   48121 | 2021-11-21 23:46:24 |      MASTER-Tavrida | (06h 39m 56.81s , -27d 20m 29.1s) |   C |    60 | 16.8 |        
   48200 | 2021-11-21 23:47:43 |      MASTER-Tavrida | (06h 47m 51.26s , -27d 19m 58.9s) |   C |    60 | 16.8 |        
   48359 | 2021-11-21 23:50:22 |      MASTER-Tavrida | (06h 45m 47.49s , -31d 08m 41.9s) |   C |    60 | 16.1 |        
   48741 | 2021-11-21 23:56:44 |      MASTER-Tavrida | (06h 28m 00.37s , -33d 06m 47.7s) |   C |    60 | 16.4 |        
   49384 | 2021-11-22 00:07:27 |      MASTER-Tavrida | (06h 48m 17.81s , -27d 22m 48.9s) |   C |    60 | 17.1 |        
   49780 | 2021-11-22 00:14:02 |      MASTER-Tavrida | (06h 28m 09.46s , -33d 08m 08.1s) |   C |    60 | 16.8 |        
   50959 | 2021-11-22 00:33:41 |      MASTER-Tavrida | (06h 36m 33.45s , -33d 08m 36.4s) |   C |    60 | 16.8 |        
   51994 | 2021-11-22 00:50:57 |      MASTER-Tavrida | (06h 36m 33.78s , -33d 10m 53.0s) |   C |    60 | 16.6 |        
   52088 | 2021-11-22 00:52:31 |         MASTER-OAFA | (06h 21m 39.31s , -27d 59m 14.0s) |   C |    60 | 17.9 |        
   52167 | 2021-11-22 00:53:50 |         MASTER-OAFA | (06h 19m 24.28s , -29d 51m 46.2s) |   C |    60 | 17.9 |        
   52247 | 2021-11-22 00:55:09 |         MASTER-OAFA | (06h 28m 28.92s , -29d 52m 13.5s) |   C |    60 | 17.8 |        
   52405 | 2021-11-22 00:57:48 |         MASTER-OAFA | (06h 26m 47.66s , -31d 46m 17.3s) |   C |    60 | 17.9 |        
   52772 | 2021-11-22 01:03:55 |         MASTER-OAFA | (06h 36m 05.60s , -31d 45m 01.8s) |   C |    60 | 17.8 |        
   53671 | 2021-11-22 01:18:53 |         MASTER-OAFA | (06h 21m 37.17s , -27d 58m 27.5s) |   C |    60 | 18.3 |        
   53750 | 2021-11-22 01:20:13 |         MASTER-OAFA | (06h 19m 19.32s , -29d 51m 32.3s) |   C |    60 | 17.9 |        
   53830 | 2021-11-22 01:21:33 |         MASTER-OAFA | (06h 28m 34.86s , -29d 52m 14.6s) |   C |    60 | 17.9 |        
   53910 | 2021-11-22 01:22:53 |         MASTER-OAFA | (06h 26m 41.26s , -31d 47m 19.8s) |   C |    60 | 18.0 |        
   53989 | 2021-11-22 01:24:12 |         MASTER-OAFA | (06h 36m 08.67s , -31d 46m 35.8s) |   C |    60 | 17.9 |        
   54292 | 2021-11-22 01:29:15 |      MASTER-Tavrida | (06h 19m 40.05s , -31d 16m 53.7s) |   C |    60 | 16.6 |        
   54590 | 2021-11-22 01:34:13 |         MASTER-OAFA | (06h 36m 43.39s , -29d 52m 56.3s) |   C |    60 | 17.7 |        
   54670 | 2021-11-22 01:35:32 |         MASTER-OAFA | (06h 45m 59.40s , -29d 52m 29.9s) |   C |    60 | 17.6 |        
   54749 | 2021-11-22 01:36:52 |         MASTER-OAFA | (06h 29m 45.97s , -27d 58m 46.2s) |   C |    60 | 18.0 |        
   54829 | 2021-11-22 01:38:11 |         MASTER-OAFA | (06h 38m 49.22s , -27d 57m 16.6s) |   C |    60 | 18.0 |        
   54908 | 2021-11-22 01:39:31 |         MASTER-OAFA | (06h 44m 26.22s , -31d 44m 44.9s) |   C |    60 | 17.7 |        
   55226 | 2021-11-22 01:44:49 |         MASTER-OAFA | (06h 46m 54.15s , -27d 56m 53.5s) |   C |    60 | 17.9 |        
   55375 | 2021-11-22 01:47:17 |      MASTER-Tavrida | (06h 19m 32.62s , -31d 17m 17.4s) |   C |    60 | 16.5 |        
   55464 | 2021-11-22 01:48:47 |         MASTER-OAFA | (06h 32m 13.73s , -26d 05m 07.2s) |   C |    60 | 17.8 |        
   55544 | 2021-11-22 01:50:06 |         MASTER-OAFA | (06h 36m 50.06s , -29d 52m 35.2s) |   C |    60 | 17.5 |        
   55623 | 2021-11-22 01:51:26 |         MASTER-OAFA | (06h 45m 56.34s , -29d 50m 49.4s) |   C |    60 | 17.3 |        
   55703 | 2021-11-22 01:52:45 |         MASTER-OAFA | (06h 29m 45.97s , -27d 58m 44.8s) |   C |    60 | 17.6 |        
   55785 | 2021-11-22 01:54:08 |         MASTER-OAFA | (06h 38m 48.02s , -27d 57m 19.4s) |   C |    60 | 17.6 |        
   55865 | 2021-11-22 01:55:28 |         MASTER-OAFA | (06h 44m 25.84s , -31d 45m 49.2s) |   C |    60 | 17.5 |        
   56389 | 2021-11-22 02:04:11 |         MASTER-OAFA | (06h 46m 52.22s , -27d 57m 05.2s) |   C |    60 | 17.7 |        
   56627 | 2021-11-22 02:08:10 |         MASTER-OAFA | (06h 32m 12.11s , -26d 04m 05.6s) |   C |    60 | 17.9 |        
   56706 | 2021-11-22 02:09:29 |         MASTER-OAFA | (06h 36m 43.82s , -29d 51m 00.8s) |   C |    60 | 17.6 |        
   56786 | 2021-11-22 02:10:49 |         MASTER-OAFA | (06h 45m 58.96s , -29d 51m 44.4s) |   C |    60 | 17.4 |        
   56867 | 2021-11-22 02:12:10 |         MASTER-OAFA | (06h 29m 42.35s , -27d 59m 12.5s) |   C |    60 | 17.8 |        
   56951 | 2021-11-22 02:13:34 |         MASTER-OAFA | (06h 38m 49.04s , -27d 58m 33.8s) |   C |    60 | 17.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5279
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB211121.43 (trigger No 659183098,06h 35m 57.60s , -29d 34m 12.0s, R=2) errorbox  32089 sec after notice time and 42677 sec after trigger time at 2021-11-21 22:16:10 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -64.1 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211121.43 errorbox  36199 sec after notice time and 46786 sec after trigger time at 2021-11-21 23:24:39 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -51.5 deg. 

The galactic latitude b = -16 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1792738

We obtain a following upper limits.  

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

   42707 | 2021-11-21 22:16:10 |      MASTER-Tavrida | (06h 25m 04.65s , -28d 54m 36.6s) |   C |    60 | 16.4 |        
   44973 | 2021-11-21 22:53:56 |      MASTER-Tavrida | (06h 19m 54.04s , -29d 09m 06.9s) |   C |    60 | 15.3 |        
   45052 | 2021-11-21 22:55:15 |      MASTER-Tavrida | (06h 28m 56.40s , -29d 07m 55.7s) |   C |    60 | 15.9 |        
   45602 | 2021-11-21 23:04:24 |      MASTER-Tavrida | (06h 46m 20.11s , -29d 04m 14.3s) |   C |    60 | 16.4 |        
   45681 | 2021-11-21 23:05:43 |      MASTER-Tavrida | (06h 27m 20.98s , -31d 04m 40.6s) |   C |    60 | 15.1 |        
   45760 | 2021-11-21 23:07:02 |      MASTER-Tavrida | (06h 36m 39.91s , -31d 02m 12.1s) |   C |    60 | 16.1 |        
   45838 | 2021-11-21 23:08:21 |      MASTER-Tavrida | (06h 30m 20.16s , -27d 16m 37.3s) |   C |    60 | 15.8 |        
   45917 | 2021-11-21 23:09:40 |      MASTER-Tavrida | (06h 39m 12.92s , -27d 13m 26.7s) |   C |    60 | 16.7 |        
   45997 | 2021-11-21 23:10:59 |      MASTER-Tavrida | (06h 20m 15.49s , -29d 12m 58.4s) |   C |    60 | 15.9 |        
   46076 | 2021-11-21 23:12:18 |      MASTER-Tavrida | (06h 29m 13.40s , -29d 10m 02.0s) |   C |    60 | 15.4 |        
   46313 | 2021-11-21 23:16:15 |      MASTER-Tavrida | (06h 37m 26.79s , -29d 10m 42.7s) |   C |    60 | 15.5 |        
   46616 | 2021-11-21 23:21:19 |      MASTER-Tavrida | (06h 46m 29.92s , -29d 08m 35.6s) |   C |    60 | 15.1 |        
   46695 | 2021-11-21 23:22:38 |      MASTER-Tavrida | (06h 27m 45.52s , -31d 08m 22.6s) |   C |    60 | 15.8 |        
   46774 | 2021-11-21 23:23:56 |      MASTER-Tavrida | (06h 37m 01.56s , -31d 06m 16.6s) |   C |    60 | 15.6 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 42m 02.87s , -33d 13m 07.3s) |   C |    60 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5278
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB211121.43 (trigger No 659183098,06h 35m 57.60s , -29d 34m 12.0s, R=2) errorbox  32089 sec after notice time and 42677 sec after trigger time at 2021-11-21 22:16:10 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -64.1 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211121.43 errorbox  36199 sec after notice time and 46786 sec after trigger time at 2021-11-21 23:24:39 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -51.5 deg. 

The galactic latitude b = -16 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1792738

We obtain a following upper limits.  

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

   42707 | 2021-11-21 22:16:10 |      MASTER-Tavrida | (06h 25m 04.65s , -28d 54m 36.6s) |   C |    60 | 16.4 |        
   44973 | 2021-11-21 22:53:56 |      MASTER-Tavrida | (06h 19m 54.04s , -29d 09m 06.9s) |   C |    60 | 15.3 |        
   45052 | 2021-11-21 22:55:15 |      MASTER-Tavrida | (06h 28m 56.40s , -29d 07m 55.7s) |   C |    60 | 15.9 |        
   45602 | 2021-11-21 23:04:24 |      MASTER-Tavrida | (06h 46m 20.11s , -29d 04m 14.3s) |   C |    60 | 16.4 |        
   45681 | 2021-11-21 23:05:43 |      MASTER-Tavrida | (06h 27m 20.98s , -31d 04m 40.6s) |   C |    60 | 15.1 |        
   45760 | 2021-11-21 23:07:02 |      MASTER-Tavrida | (06h 36m 39.91s , -31d 02m 12.1s) |   C |    60 | 16.1 |        
   45838 | 2021-11-21 23:08:21 |      MASTER-Tavrida | (06h 30m 20.16s , -27d 16m 37.3s) |   C |    60 | 15.8 |        
   45917 | 2021-11-21 23:09:40 |      MASTER-Tavrida | (06h 39m 12.92s , -27d 13m 26.7s) |   C |    60 | 16.7 |        
   45997 | 2021-11-21 23:10:59 |      MASTER-Tavrida | (06h 20m 15.49s , -29d 12m 58.4s) |   C |    60 | 15.9 |        
   46076 | 2021-11-21 23:12:18 |      MASTER-Tavrida | (06h 29m 13.40s , -29d 10m 02.0s) |   C |    60 | 15.4 |        
   46313 | 2021-11-21 23:16:15 |      MASTER-Tavrida | (06h 37m 26.79s , -29d 10m 42.7s) |   C |    60 | 15.5 |        
   46616 | 2021-11-21 23:21:19 |      MASTER-Tavrida | (06h 46m 29.92s , -29d 08m 35.6s) |   C |    60 | 15.1 |        
   46695 | 2021-11-21 23:22:38 |      MASTER-Tavrida | (06h 27m 45.52s , -31d 08m 22.6s) |   C |    60 | 15.8 |        
   46774 | 2021-11-21 23:23:56 |      MASTER-Tavrida | (06h 37m 01.56s , -31d 06m 16.6s) |   C |    60 | 15.6 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 42m 02.87s , -33d 13m 07.3s) |   C |    60 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5277
TYPE = 34
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB211121.43 (trigger No 659183098,06h 35m 57.60s , -29d 34m 12.0s, R=2) errorbox  32089 sec after notice time and 42677 sec after trigger time at 2021-11-21 22:16:10 UT, with upper limit up to  16.7 mag. The observations began at zenith distance = 77 deg. The sun  altitude  is -64.1 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211121.43 errorbox  36199 sec after notice time and 46786 sec after trigger time at 2021-11-21 23:24:39 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -51.5 deg. 

The galactic latitude b = -16 deg., longitude l = 239 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1792738

We obtain a following upper limits.  

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

   42707 | 2021-11-21 22:16:10 |      MASTER-Tavrida | (06h 25m 04.65s , -28d 54m 36.6s) |   C |    60 | 16.4 |        
   44973 | 2021-11-21 22:53:56 |      MASTER-Tavrida | (06h 19m 54.04s , -29d 09m 06.9s) |   C |    60 | 15.3 |        
   45052 | 2021-11-21 22:55:15 |      MASTER-Tavrida | (06h 28m 56.40s , -29d 07m 55.7s) |   C |    60 | 15.9 |        
   45602 | 2021-11-21 23:04:24 |      MASTER-Tavrida | (06h 46m 20.11s , -29d 04m 14.3s) |   C |    60 | 16.4 |        
   45681 | 2021-11-21 23:05:43 |      MASTER-Tavrida | (06h 27m 20.98s , -31d 04m 40.6s) |   C |    60 | 15.1 |        
   45760 | 2021-11-21 23:07:02 |      MASTER-Tavrida | (06h 36m 39.91s , -31d 02m 12.1s) |   C |    60 | 16.1 |        
   45838 | 2021-11-21 23:08:21 |      MASTER-Tavrida | (06h 30m 20.16s , -27d 16m 37.3s) |   C |    60 | 15.8 |        
   45917 | 2021-11-21 23:09:40 |      MASTER-Tavrida | (06h 39m 12.92s , -27d 13m 26.7s) |   C |    60 | 16.7 |        
   45997 | 2021-11-21 23:10:59 |      MASTER-Tavrida | (06h 20m 15.49s , -29d 12m 58.4s) |   C |    60 | 15.9 |        
   46076 | 2021-11-21 23:12:18 |      MASTER-Tavrida | (06h 29m 13.40s , -29d 10m 02.0s) |   C |    60 | 15.4 |        
   46313 | 2021-11-21 23:16:15 |      MASTER-Tavrida | (06h 37m 26.79s , -29d 10m 42.7s) |   C |    60 | 15.5 |        
   46616 | 2021-11-21 23:21:19 |      MASTER-Tavrida | (06h 46m 29.92s , -29d 08m 35.6s) |   C |    60 | 15.1 |        
   46695 | 2021-11-21 23:22:38 |      MASTER-Tavrida | (06h 27m 45.52s , -31d 08m 22.6s) |   C |    60 | 15.8 |        
   46774 | 2021-11-21 23:23:56 |      MASTER-Tavrida | (06h 37m 01.56s , -31d 06m 16.6s) |   C |    60 | 15.6 |        
   46817 | 2021-11-21 23:24:39 |   MASTER-Kislovodsk | (06h 42m 02.87s , -33d 13m 07.3s) |   C |    60 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025