MASTER Net MASTER Database: GRB211224.15 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 GRB211224.15
Trignum 662010159
Trigger time 2021-12-24 03:42:34.36
Notice time 2021-12-24 03:44:36.345012
Coord, eb (19h 39m 36.00s , +23d 01m 12.0s) , 1
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
1825468 2021-12-24 03:44:36.345012 19h 39m 36.00s +23d 01m 12.0s FERMI 1 alert 662010159 43 112 alert
1825451 2021-12-24 03:43:09.869095 19h 31m 36.00s +26d 39m 00.0s FERMI 3.43 alert 662010159 41 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
154.9 2021-12-24 03:42:30.354 08h 55m 58.00s -42d 28m 59.0s IAC 111343 Database IAC
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2021-12-24 03:42:34 (JD 2459572.654560)

Siderial time 12.410487 h

Ra 19:39:36.00 Dec 23:01:12.00
(294.900000d, 23.020000d)

Rise 2021-12-24 05:17:40

Transit 2021-12-24 13:56:21

Set 2021-12-24 22:35:01

Amur

Object: Altitude: 58.98 Azimuth: 324.70

Sun: Altitude: 16.19 Azimuth: 3.43

Moon: Altitude: -6.79 Azimuth: 127.79

Tunka

Object: Altitude: 46.18 Azimuth: 294.28

Sun: Altitude: 12.58 Azimuth: 340.47

Moon: Altitude: 7.37 Azimuth: 108.71

Kislovodsk

Object: Altitude: 6.39 Azimuth: 244.06

Sun: Altitude: -10.10 Azimuth: 292.86

Moon: Altitude: 47.38 Azimuth: 64.40

Tavrida

Object: Altitude: 1.53 Azimuth: 238.38

Sun: Altitude: -16.16 Azimuth: 287.19

Moon: Altitude: 52.11 Azimuth: 53.76

SAAO

Object: Altitude: -41.40 Azimuth: 266.66

Sun: Altitude: 2.15 Azimuth: 296.57

Moon: Altitude: 37.39 Azimuth: 158.14

IAC

Object: Altitude: -36.09 Azimuth: 199.60

Sun: Altitude: -54.19 Azimuth: 271.45

Moon: Altitude: 69.15 Azimuth: 297.68

Argentina

Object: Altitude: -57.29 Azimuth: 83.46

Sun: Altitude: -33.34 Azimuth: 14.55

Moon: Altitude: 5.32 Azimuth: 245.84

Mexico

Object: Altitude: 1.20 Azimuth: 116.36

Sun: Altitude: -41.61 Azimuth: 85.07

Moon: Altitude: -9.68 Azimuth: 242.94

Ural

Object: Altitude: 20.85 Azimuth: 259.52

Sun: Altitude: -6.75 Azimuth: 303.60

Moon: Altitude: 32.29 Azimuth: 70.87

Vostryakovo

Object: Altitude: 8.94 Azimuth: 242.04

Sun: Altitude: -16.95 Azimuth: 286.86

Moon: Altitude: 43.54 Azimuth: 49.14

Gal. latitude: 0.058316 Gal. longitude: 59.099961

Dist. to Sun: 51.322522

Dist. to Moon: 126.220429

Moon coord.: (151.302846 d, 17.307455 d)

Sun coord.: (272.432181 d, -23.425939 d)

Lunar disk: 0.786440

Lunar phase: 55.048762

Lunar bright limb: 106.950154

No SN in this field

2021-12-24 03:44:36 (JD 2459572.655972)

Siderial time 12.444468 h

Ra 19:39:36.00 Dec 23:01:12.00
(294.900000d, 23.020000d)

Rise 2021-12-24 05:17:40

Transit 2021-12-24 13:56:21

Set 2021-12-24 22:35:01

Amur

Object: Altitude: 59.17 Azimuth: 325.53

Sun: Altitude: 16.17 Azimuth: 3.91

Moon: Altitude: -7.04 Azimuth: 128.19

Tunka

Object: Altitude: 46.47 Azimuth: 294.82

Sun: Altitude: 12.68 Azimuth: 340.94

Moon: Altitude: 7.08 Azimuth: 109.08

Kislovodsk

Object: Altitude: 6.73 Azimuth: 244.39

Sun: Altitude: -9.77 Azimuth: 293.18

Moon: Altitude: 47.06 Azimuth: 64.90

Tavrida

Object: Altitude: 1.84 Azimuth: 238.74

Sun: Altitude: -15.82 Azimuth: 287.52

Moon: Altitude: 51.82 Azimuth: 54.36

SAAO

Object: Altitude: -40.97 Azimuth: 266.41

Sun: Altitude: 2.53 Azimuth: 296.31

Moon: Altitude: 37.24 Azimuth: 157.58

IAC

Object: Altitude: -35.94 Azimuth: 200.15

Sun: Altitude: -53.75 Azimuth: 271.68

Moon: Altitude: 69.53 Azimuth: 298.47

Argentina

Object: Altitude: -57.72 Azimuth: 83.11

Sun: Altitude: -33.45 Azimuth: 14.00

Moon: Altitude: 5.71 Azimuth: 245.57

Mexico

Object: Altitude: 0.81 Azimuth: 116.62

Sun: Altitude: -42.04 Azimuth: 85.30

Moon: Altitude: -9.30 Azimuth: 243.23

Ural

Object: Altitude: 21.12 Azimuth: 259.93

Sun: Altitude: -6.52 Azimuth: 304.01

Moon: Altitude: 32.03 Azimuth: 71.34

Vostryakovo

Object: Altitude: 9.20 Azimuth: 242.44

Sun: Altitude: -16.68 Azimuth: 287.25

Moon: Altitude: 43.32 Azimuth: 49.71

Gal. latitude: 0.058316 Gal. longitude: 59.099961

Dist. to Sun: 51.321852

Dist. to Moon: 126.213716

Moon coord.: (151.320131 d, 17.301392 d)

Sun coord.: (272.433749 d, -23.425914 d)

Lunar disk: 0.786324

Lunar phase: 55.064865

Lunar bright limb: 106.955747

No SN in this field

2021-12-24 04:44:36 (JD 2459572.697639)

Siderial time 13.447206 h

Ra 19:39:36.00 Dec 23:01:12.00
(294.900000d, 23.020000d)

Rise 2021-12-24 05:17:40

Transit 2021-12-24 13:56:21

Set 2021-12-24 22:35:01

Amur

Object: Altitude: 62.58 Azimuth: 353.34

Sun: Altitude: 14.34 Azimuth: 18.05

Moon: Altitude: -13.83 Azimuth: 140.50

Tunka

Object: Altitude: 54.19 Azimuth: 312.92

Sun: Altitude: 14.62 Azimuth: 354.95

Moon: Altitude: -1.22 Azimuth: 120.23

Kislovodsk

Object: Altitude: 16.87 Azimuth: 254.02

Sun: Altitude: -0.22 Azimuth: 303.13

Moon: Altitude: 36.99 Azimuth: 77.83

Tavrida

Object: Altitude: 11.41 Azimuth: 248.80

Sun: Altitude: -5.98 Azimuth: 297.31

Moon: Altitude: 42.57 Azimuth: 69.68

SAAO

Object: Altitude: -28.38 Azimuth: 259.41

Sun: Altitude: 14.22 Azimuth: 288.96

Moon: Altitude: 31.24 Azimuth: 142.41

IAC

Object: Altitude: -29.78 Azimuth: 214.93

Sun: Altitude: -40.60 Azimuth: 277.65

Moon: Altitude: 78.16 Azimuth: 339.81

Argentina

Object: Altitude: -70.13 Azimuth: 68.78

Sun: Altitude: -34.73 Azimuth: 357.45

Moon: Altitude: 16.64 Azimuth: 236.84

Mexico

Object: Altitude: -10.27 Azimuth: 124.95

Sun: Altitude: -54.88 Azimuth: 92.83

Moon: Altitude: 2.07 Azimuth: 251.21

Ural

Object: Altitude: 29.27 Azimuth: 272.31

Sun: Altitude: -0.29 Azimuth: 316.30

Moon: Altitude: 24.17 Azimuth: 84.32

Vostryakovo

Object: Altitude: 17.12 Azimuth: 254.10

Sun: Altitude: -8.85 Azimuth: 298.86

Moon: Altitude: 36.21 Azimuth: 65.27

Gal. latitude: 0.058316 Gal. longitude: 59.099961

Dist. to Sun: 51.302103

Dist. to Moon: 126.014037

Moon coord.: (151.829849 d, 17.121752 d)

Sun coord.: (272.479993 d, -23.425189 d)

Lunar disk: 0.782914

Lunar phase: 55.540243

Lunar bright limb: 107.119725

No SN in this field

2025-03-21 05:32:43 (JD 2460755.731053)

Siderial time 19.986069 h

Ra 19:39:36.00 Dec 23:01:12.00
(294.900000d, 23.020000d)

Rise 2025-03-21 23:30:36

Transit 2025-03-21 08:13:12

Set 2025-03-21 16:51:53

Amur

Object: Altitude: 14.61 Azimuth: 108.59

Sun: Altitude: 34.06 Azimuth: 36.07

Moon: Altitude: -49.46 Azimuth: 106.34

Tunka

Object: Altitude: 29.92 Azimuth: 89.89

Sun: Altitude: 38.23 Azimuth: 6.09

Moon: Altitude: -34.12 Azimuth: 86.95

Kislovodsk

Object: Altitude: 67.76 Azimuth: 24.44

Sun: Altitude: 24.13 Azimuth: 295.06

Moon: Altitude: 4.90 Azimuth: 42.91

Tavrida

Object: Altitude: 68.26 Azimuth: 3.21

Sun: Altitude: 18.11 Azimuth: 288.59

Moon: Altitude: 8.04 Azimuth: 36.36

SAAO

Object: Altitude: 33.44 Azimuth: 193.16

Sun: Altitude: 10.44 Azimuth: 263.05

Moon: Altitude: 65.09 Azimuth: 92.84

IAC

Object: Altitude: 45.60 Azimuth: 265.13

Sun: Altitude: -21.57 Azimuth: 257.46

Moon: Altitude: 33.15 Azimuth: 350.61

Argentina

Object: Altitude: -21.68 Azimuth: 255.60

Sun: Altitude: -56.30 Azimuth: 337.26

Moon: Altitude: 37.06 Azimuth: 282.82

Mexico

Object: Altitude: -25.40 Azimuth: 217.70

Sun: Altitude: -48.58 Azimuth: 133.52

Moon: Altitude: -24.13 Azimuth: 289.21

Ural

Object: Altitude: 50.81 Azimuth: 41.07

Sun: Altitude: 25.30 Azimuth: 316.19

Moon: Altitude: -11.89 Azimuth: 56.33

Vostryakovo

Object: Altitude: 57.42 Azimuth: 8.71

Sun: Altitude: 16.43 Azimuth: 294.88

Moon: Altitude: -1.88 Azimuth: 39.04

Gal. latitude: 0.058316 Gal. longitude: 59.099961

Dist. to Sun: 67.532921

Dist. to Moon: 64.097072

Moon coord.: (254.557429 d, -27.910446 d)

Sun coord.: (0.460341 d, 0.200219 d)

Lunar disk: 0.623046

Lunar phase: 75.753581

Lunar bright limb: 97.415590

No SN in this field
Recent coverage and limits telegrams

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

  ID = 5535
TYPE = 35
DAYS = 2


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211224.15 (trigger No 662010159,19h 39m 36.00s , +23d 01m 12.0s, R=1) errorbox  39735 sec after notice time and 39765 sec after trigger time at 2021-12-24 14:45:19 UT, with upper limit up to  18.3 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.4 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB211224.15 errorbox  56046 sec after notice time and 56076 sec after trigger time at 2021-12-24 19:17:10 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 63 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b =  0 deg., longitude l = 59 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1825464

We obtain a following upper limits.  

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

   39856 | 2021-12-24 14:45:19 |   MASTER-Kislovodsk | (19h 39m 46.05s , +23d 24m 47.5s) |   C |   180 | 15.2 |        
   40060 | 2021-12-24 14:48:44 |   MASTER-Kislovodsk | (19h 39m 39.19s , +23d 23m 40.4s) |   C |   180 | 13.9 |        
   41298 | 2021-12-24 15:09:22 |   MASTER-Kislovodsk | (19h 39m 39.55s , +23d 25m 01.6s) |   C |   180 | 16.6 |        
   41504 | 2021-12-24 15:12:48 |   MASTER-Kislovodsk | (19h 39m 45.37s , +23d 23m 56.9s) |   C |   180 | 17.5 |        
   41709 | 2021-12-24 15:16:13 |   MASTER-Kislovodsk | (19h 39m 39.73s , +23d 22m 49.7s) |   C |   180 | 17.5 |        
   41914 | 2021-12-24 15:19:38 |   MASTER-Kislovodsk | (19h 39m 44.91s , +23d 22m 45.1s) |   C |   180 | 17.5 |        
   42059 | 2021-12-24 15:23:03 |   MASTER-Kislovodsk | (19h 39m 43.80s , +22d 24m 31.4s) |   C |    60 | 17.5 |        
   42144 | 2021-12-24 15:24:28 |   MASTER-Kislovodsk | (19h 39m 43.89s , +22d 22m 49.4s) |   C |    60 | 17.3 |        
   42229 | 2021-12-24 15:25:53 |   MASTER-Kislovodsk | (19h 39m 46.08s , +22d 24m 27.8s) |   C |    60 | 17.0 |        
   42313 | 2021-12-24 15:27:17 |   MASTER-Kislovodsk | (19h 39m 40.04s , +22d 23m 28.4s) |   C |    60 | 16.3 |        
   42419 | 2021-12-24 15:29:03 |   MASTER-Kislovodsk | (19h 39m 41.19s , +22d 24m 26.4s) |   C |    60 | 17.0 |        
   42505 | 2021-12-24 15:30:29 |   MASTER-Kislovodsk | (19h 39m 46.26s , +22d 23m 21.9s) |   C |    60 | 17.5 |        
   42589 | 2021-12-24 15:31:53 |   MASTER-Kislovodsk | (19h 39m 40.15s , +22d 22m 19.8s) |   C |    60 | 17.4 |        
   42674 | 2021-12-24 15:33:18 |   MASTER-Kislovodsk | (19h 39m 47.54s , +21d 59m 51.9s) |   C |    60 | 16.3 |        
   42674 | 2021-12-24 15:33:18 |   MASTER-Kislovodsk | (19h 39m 46.31s , +22d 22m 39.4s) |   C |    60 | 17.3 |        
   42754 | 2021-12-24 15:34:38 |   MASTER-Kislovodsk | (19h 39m 45.34s , +22d 01m 02.8s) |   C |    60 | 16.3 |        
   42754 | 2021-12-24 15:34:38 |   MASTER-Kislovodsk | (19h 39m 44.18s , +22d 23m 50.6s) |   C |    60 | 17.3 |        
   42835 | 2021-12-24 15:35:59 |   MASTER-Kislovodsk | (19h 39m 45.32s , +21d 59m 40.1s) |   C |    60 | 16.4 |        
   42835 | 2021-12-24 15:35:59 |   MASTER-Kislovodsk | (19h 39m 44.23s , +22d 22m 27.9s) |   C |    60 | 17.3 |        
   42915 | 2021-12-24 15:37:19 |   MASTER-Kislovodsk | (19h 39m 48.19s , +22d 01m 19.9s) |   C |    60 | 16.3 |        
   42915 | 2021-12-24 15:37:19 |   MASTER-Kislovodsk | (19h 39m 47.16s , +22d 24m 08.2s) |   C |    60 | 17.1 |        
   42995 | 2021-12-24 15:38:39 |   MASTER-Kislovodsk | (19h 39m 43.55s , +22d 00m 18.8s) |   C |    60 | 14.4 |        
   42995 | 2021-12-24 15:38:39 |   MASTER-Kislovodsk | (19h 39m 41.50s , +22d 23m 07.2s) |   C |    60 | 16.9 |        
   43076 | 2021-12-24 15:39:59 |   MASTER-Kislovodsk | (19h 39m 43.53s , +22d 01m 17.6s) |   C |    60 | 14.8 |        
   43076 | 2021-12-24 15:39:59 |   MASTER-Kislovodsk | (19h 39m 41.60s , +22d 24m 05.1s) |   C |    60 | 17.4 |        
   43156 | 2021-12-24 15:41:20 |   MASTER-Kislovodsk | (19h 39m 47.67s , +22d 00m 02.6s) |   C |    60 | 14.9 |        
   43156 | 2021-12-24 15:41:20 |   MASTER-Kislovodsk | (19h 39m 47.44s , +22d 23m 00.8s) |   C |    60 | 17.3 |        
   43236 | 2021-12-24 15:42:40 |   MASTER-Kislovodsk | (19h 39m 42.65s , +21d 59m 28.6s) |   C |    60 | 14.8 |        
   43236 | 2021-12-24 15:42:40 |   MASTER-Kislovodsk | (19h 39m 41.80s , +22d 21m 59.1s) |   C |    60 | 17.4 |        
   43317 | 2021-12-24 15:44:01 |   MASTER-Kislovodsk | (19h 39m 46.69s , +21d 59m 17.9s) |   C |    60 | 14.9 |        
   43317 | 2021-12-24 15:44:01 |   MASTER-Kislovodsk | (19h 39m 46.90s , +22d 22m 03.9s) |   C |    60 | 17.4 |        
   43397 | 2021-12-24 15:45:21 |   MASTER-Kislovodsk | (19h 39m 44.00s , +22d 01m 06.4s) |   C |    60 | 13.6 |        
   43397 | 2021-12-24 15:45:21 |   MASTER-Kislovodsk | (19h 39m 44.74s , +22d 23m 51.5s) |   C |    60 | 16.9 |        
   43477 | 2021-12-24 15:46:41 |   MASTER-Kislovodsk | (19h 39m 47.57s , +21d 59m 26.6s) |   C |    60 | 13.4 |        
   43477 | 2021-12-24 15:46:41 |   MASTER-Kislovodsk | (19h 39m 36.65s , +22d 22m 16.6s) |   C |    60 | 14.7 |        
   43557 | 2021-12-24 15:48:01 |   MASTER-Kislovodsk | (19h 39m 47.12s , +22d 00m 38.2s) |   C |    60 | 14.9 |        
   43557 | 2021-12-24 15:48:01 |   MASTER-Kislovodsk | (19h 39m 45.34s , +22d 23m 22.4s) |   C |    60 | 16.9 |        
   43637 | 2021-12-24 15:49:21 |   MASTER-Kislovodsk | (19h 39m 41.11s , +22d 00m 00.6s) |   C |    60 | 16.6 |        
   43637 | 2021-12-24 15:49:21 |   MASTER-Kislovodsk | (19h 39m 39.33s , +22d 22m 43.7s) |   C |    60 | 15.4 |        
   43778 | 2021-12-24 15:50:41 |   MASTER-Kislovodsk | (19h 39m 40.40s , +23d 00m 57.7s) |   C |   180 | 16.6 |        
   43778 | 2021-12-24 15:50:41 |   MASTER-Kislovodsk | (19h 39m 38.41s , +23d 23m 43.5s) |   C |   180 | 16.7 |        
   44179 | 2021-12-24 15:57:23 |   MASTER-Kislovodsk | (19h 39m 40.21s , +22d 58m 45.4s) |   C |   180 | 17.9 |        
   44359 | 2021-12-24 15:57:23 |   MASTER-Kislovodsk | (19h 39m 40.21s , +22d 58m 45.5s) |   C |   540 | 18.3 |  Coadd 
   44179 | 2021-12-24 15:57:23 |   MASTER-Kislovodsk | (19h 39m 38.82s , +23d 21m 27.0s) |   C |   180 | 16.4 |        
   44379 | 2021-12-24 16:00:43 |   MASTER-Kislovodsk | (19h 39m 46.95s , +22d 58m 47.9s) |   C |   180 | 18.0 |        
   44379 | 2021-12-24 16:00:43 |   MASTER-Kislovodsk | (19h 39m 46.23s , +23d 21m 29.7s) |   C |   180 | 16.4 |        
   44580 | 2021-12-24 16:04:03 |   MASTER-Kislovodsk | (19h 39m 43.97s , +23d 00m 14.2s) |   C |   180 | 17.8 |        
   44580 | 2021-12-24 16:04:04 |   MASTER-Kislovodsk | (19h 39m 44.34s , +23d 22m 54.4s) |   C |   180 | 16.1 |        
   44780 | 2021-12-24 16:07:24 |   MASTER-Kislovodsk | (19h 39m 43.84s , +22d 58m 42.9s) |   C |   180 | 17.7 |        
   44960 | 2021-12-24 16:07:24 |   MASTER-Kislovodsk | (19h 39m 43.84s , +22d 58m 43.0s) |   C |   540 | 17.9 |  Coadd 
   44780 | 2021-12-24 16:07:24 |   MASTER-Kislovodsk | (19h 39m 45.18s , +23d 21m 22.6s) |   C |   180 | 16.8 |        
   45181 | 2021-12-24 16:14:05 |   MASTER-Kislovodsk | (19h 39m 39.51s , +22d 59m 14.4s) |   C |   180 | 17.3 |        
   45181 | 2021-12-24 16:14:05 |   MASTER-Kislovodsk | (19h 39m 41.55s , +23d 21m 53.6s) |   C |   180 | 16.8 |        
   45382 | 2021-12-24 16:17:25 |   MASTER-Kislovodsk | (19h 39m 40.42s , +23d 00m 08.1s) |   C |   180 | 17.1 |        
   45382 | 2021-12-24 16:17:25 |   MASTER-Kislovodsk | (19h 39m 42.82s , +23d 22m 47.3s) |   C |   180 | 16.6 |        
   45582 | 2021-12-24 16:20:46 |   MASTER-Kislovodsk | (19h 39m 45.30s , +22d 59m 03.7s) |   C |   180 | 17.0 |        
   45762 | 2021-12-24 16:20:46 |   MASTER-Kislovodsk | (19h 39m 45.29s , +22d 59m 03.7s) |   C |   540 | 16.8 |  Coadd 
   45582 | 2021-12-24 16:20:46 |   MASTER-Kislovodsk | (19h 39m 48.00s , +23d 21m 42.4s) |   C |   180 | 16.5 |        
   45983 | 2021-12-24 16:27:27 |   MASTER-Kislovodsk | (19h 39m 49.70s , +23d 20m 47.8s) |   C |   180 | 15.5 |        
   45983 | 2021-12-24 16:27:27 |   MASTER-Kislovodsk | (19h 39m 45.18s , +22d 58m 12.0s) |   C |   180 | 15.6 |        
   46183 | 2021-12-24 16:30:47 |   MASTER-Kislovodsk | (19h 39m 42.97s , +22d 59m 34.6s) |   C |   180 | 15.7 |        
   46183 | 2021-12-24 16:30:47 |   MASTER-Kislovodsk | (19h 39m 47.77s , +23d 22m 11.1s) |   C |   180 | 15.4 |        
   46383 | 2021-12-24 16:34:07 |   MASTER-Kislovodsk | (19h 39m 42.96s , +22d 57m 49.9s) |   C |   180 | 16.7 |        
   46563 | 2021-12-24 16:34:07 |   MASTER-Kislovodsk | (19h 39m 42.95s , +22d 57m 49.9s) |   C |   540 | 17.0 |  Coadd 
   46383 | 2021-12-24 16:34:07 |   MASTER-Kislovodsk | (19h 39m 49.85s , +23d 20m 25.8s) |   C |   180 | 16.4 |        
   46584 | 2021-12-24 16:37:28 |   MASTER-Kislovodsk | (19h 39m 45.78s , +22d 59m 10.6s) |   C |   180 | 16.6 |        
   46584 | 2021-12-24 16:37:28 |   MASTER-Kislovodsk | (19h 39m 52.86s , +23d 21m 45.9s) |   C |   180 | 16.5 |        
   46784 | 2021-12-24 16:40:48 |   MASTER-Kislovodsk | (19h 39m 39.98s , +22d 58m 28.8s) |   C |   180 | 15.7 |        
   46784 | 2021-12-24 16:40:48 |   MASTER-Kislovodsk | (19h 39m 47.37s , +23d 21m 03.1s) |   C |   180 | 15.7 |        
   46984 | 2021-12-24 16:44:08 |   MASTER-Kislovodsk | (19h 39m 39.95s , +22d 59m 22.3s) |   C |   180 | 15.6 |        
   46984 | 2021-12-24 16:44:08 |   MASTER-Kislovodsk | (19h 39m 47.59s , +23d 21m 55.8s) |   C |   180 | 15.5 |        
   47185 | 2021-12-24 16:47:29 |   MASTER-Kislovodsk | (19h 39m 45.04s , +22d 58m 16.9s) |   C |   180 | 16.0 |        
   47185 | 2021-12-24 16:47:29 |   MASTER-Kislovodsk | (19h 39m 53.03s , +23d 20m 49.2s) |   C |   180 | 16.0 |        
   47385 | 2021-12-24 16:50:49 |   MASTER-Kislovodsk | (19h 39m 39.01s , +22d 57m 13.1s) |   C |   180 | 14.9 |        
   47385 | 2021-12-24 16:50:49 |   MASTER-Kislovodsk | (19h 39m 47.26s , +23d 19m 44.9s) |   C |   180 | 14.9 |        
   47586 | 2021-12-24 16:54:10 |   MASTER-Kislovodsk | (19h 39m 45.78s , +22d 57m 22.0s) |   C |   180 | 13.4 |        
   47586 | 2021-12-24 16:54:10 |   MASTER-Kislovodsk | (19h 39m 54.66s , +23d 19m 52.6s) |   C |   180 | 13.3 |        
   48528 | 2021-12-24 17:10:52 |   MASTER-Kislovodsk | (19h 41m 25.65s , +23d 56m 25.8s) |   C |    60 | 15.5 |        
   48528 | 2021-12-24 17:10:52 |   MASTER-Kislovodsk | (19h 37m 20.16s , +24d 18m 18.5s) |   C |    60 | 15.2 |        
   49008 | 2021-12-24 17:18:52 |   MASTER-Kislovodsk | (19h 42m 57.82s , +25d 50m 05.7s) |   C |    60 | 14.0 |        
   56106 | 2021-12-24 19:17:10 |          MASTER-IAC | (19h 44m 51.20s , +23d 54m 26.0s) |   C |    60 | 15.9 |        
   56106 | 2021-12-24 19:17:10 |          MASTER-IAC | (19h 35m 55.39s , +24d 00m 03.3s) |   C |    60 | 16.0 |        
   56188 | 2021-12-24 19:18:32 |          MASTER-IAC | (19h 44m 41.26s , +21d 59m 21.6s) |   C |    60 | 16.4 |        
   56188 | 2021-12-24 19:18:32 |          MASTER-IAC | (19h 35m 53.38s , +22d 05m 00.5s) |   C |    60 | 16.6 |        
   56379 | 2021-12-24 19:21:43 |          MASTER-IAC | (19h 28m 18.27s , +21d 59m 11.7s) |   C |    60 | 16.3 |        
   56499 | 2021-12-24 19:23:43 |          MASTER-IAC | (19h 28m 14.86s , +23d 54m 27.3s) |   C |    60 | 16.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5525
TYPE = 35
DAYS = 1


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211224.15 (trigger No 662010159,19h 39m 36.00s , +23d 01m 12.0s, R=1) errorbox  39735 sec after notice time and 39765 sec after trigger time at 2021-12-24 14:45:19 UT, with upper limit up to  18.3 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.4 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB211224.15 errorbox  56046 sec after notice time and 56076 sec after trigger time at 2021-12-24 19:17:10 UT, with upper limit up to  16.6 mag. Observations started at twilight.  The observations began at zenith distance = 63 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b =  0 deg., longitude l = 59 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1825464

We obtain a following upper limits.  

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

   39856 | 2021-12-24 14:45:19 |   MASTER-Kislovodsk | (19h 39m 46.05s , +23d 24m 47.5s) |   C |   180 | 15.2 |        
   40060 | 2021-12-24 14:48:44 |   MASTER-Kislovodsk | (19h 39m 39.19s , +23d 23m 40.4s) |   C |   180 | 13.9 |        
   41298 | 2021-12-24 15:09:22 |   MASTER-Kislovodsk | (19h 39m 39.55s , +23d 25m 01.6s) |   C |   180 | 16.6 |        
   41504 | 2021-12-24 15:12:48 |   MASTER-Kislovodsk | (19h 39m 45.37s , +23d 23m 56.9s) |   C |   180 | 17.5 |        
   41709 | 2021-12-24 15:16:13 |   MASTER-Kislovodsk | (19h 39m 39.73s , +23d 22m 49.7s) |   C |   180 | 17.5 |        
   41914 | 2021-12-24 15:19:38 |   MASTER-Kislovodsk | (19h 39m 44.91s , +23d 22m 45.1s) |   C |   180 | 17.5 |        
   42059 | 2021-12-24 15:23:03 |   MASTER-Kislovodsk | (19h 39m 43.80s , +22d 24m 31.4s) |   C |    60 | 17.5 |        
   42144 | 2021-12-24 15:24:28 |   MASTER-Kislovodsk | (19h 39m 43.89s , +22d 22m 49.4s) |   C |    60 | 17.3 |        
   42229 | 2021-12-24 15:25:53 |   MASTER-Kislovodsk | (19h 39m 46.08s , +22d 24m 27.8s) |   C |    60 | 17.0 |        
   42313 | 2021-12-24 15:27:17 |   MASTER-Kislovodsk | (19h 39m 40.04s , +22d 23m 28.4s) |   C |    60 | 16.3 |        
   42419 | 2021-12-24 15:29:03 |   MASTER-Kislovodsk | (19h 39m 41.19s , +22d 24m 26.4s) |   C |    60 | 17.0 |        
   42505 | 2021-12-24 15:30:29 |   MASTER-Kislovodsk | (19h 39m 46.26s , +22d 23m 21.9s) |   C |    60 | 17.5 |        
   42589 | 2021-12-24 15:31:53 |   MASTER-Kislovodsk | (19h 39m 40.15s , +22d 22m 19.8s) |   C |    60 | 17.4 |        
   42674 | 2021-12-24 15:33:18 |   MASTER-Kislovodsk | (19h 39m 47.54s , +21d 59m 51.9s) |   C |    60 | 16.3 |        
   42674 | 2021-12-24 15:33:18 |   MASTER-Kislovodsk | (19h 39m 46.31s , +22d 22m 39.4s) |   C |    60 | 17.3 |        
   42754 | 2021-12-24 15:34:38 |   MASTER-Kislovodsk | (19h 39m 45.34s , +22d 01m 02.8s) |   C |    60 | 16.3 |        
   42754 | 2021-12-24 15:34:38 |   MASTER-Kislovodsk | (19h 39m 44.18s , +22d 23m 50.6s) |   C |    60 | 17.3 |        
   42835 | 2021-12-24 15:35:59 |   MASTER-Kislovodsk | (19h 39m 45.32s , +21d 59m 40.1s) |   C |    60 | 16.4 |        
   42835 | 2021-12-24 15:35:59 |   MASTER-Kislovodsk | (19h 39m 44.23s , +22d 22m 27.9s) |   C |    60 | 17.3 |        
   42915 | 2021-12-24 15:37:19 |   MASTER-Kislovodsk | (19h 39m 48.19s , +22d 01m 19.9s) |   C |    60 | 16.3 |        
   42915 | 2021-12-24 15:37:19 |   MASTER-Kislovodsk | (19h 39m 47.16s , +22d 24m 08.2s) |   C |    60 | 17.1 |        
   42995 | 2021-12-24 15:38:39 |   MASTER-Kislovodsk | (19h 39m 43.55s , +22d 00m 18.8s) |   C |    60 | 14.4 |        
   42995 | 2021-12-24 15:38:39 |   MASTER-Kislovodsk | (19h 39m 41.50s , +22d 23m 07.2s) |   C |    60 | 16.9 |        
   43076 | 2021-12-24 15:39:59 |   MASTER-Kislovodsk | (19h 39m 43.53s , +22d 01m 17.6s) |   C |    60 | 14.8 |        
   43076 | 2021-12-24 15:39:59 |   MASTER-Kislovodsk | (19h 39m 41.60s , +22d 24m 05.1s) |   C |    60 | 17.4 |        
   43156 | 2021-12-24 15:41:20 |   MASTER-Kislovodsk | (19h 39m 47.67s , +22d 00m 02.6s) |   C |    60 | 14.9 |        
   43156 | 2021-12-24 15:41:20 |   MASTER-Kislovodsk | (19h 39m 47.44s , +22d 23m 00.8s) |   C |    60 | 17.3 |        
   43236 | 2021-12-24 15:42:40 |   MASTER-Kislovodsk | (19h 39m 42.65s , +21d 59m 28.6s) |   C |    60 | 14.8 |        
   43236 | 2021-12-24 15:42:40 |   MASTER-Kislovodsk | (19h 39m 41.80s , +22d 21m 59.1s) |   C |    60 | 17.4 |        
   43317 | 2021-12-24 15:44:01 |   MASTER-Kislovodsk | (19h 39m 46.69s , +21d 59m 17.9s) |   C |    60 | 14.9 |        
   43317 | 2021-12-24 15:44:01 |   MASTER-Kislovodsk | (19h 39m 46.90s , +22d 22m 03.9s) |   C |    60 | 17.4 |        
   43397 | 2021-12-24 15:45:21 |   MASTER-Kislovodsk | (19h 39m 44.00s , +22d 01m 06.4s) |   C |    60 | 13.6 |        
   43397 | 2021-12-24 15:45:21 |   MASTER-Kislovodsk | (19h 39m 44.74s , +22d 23m 51.5s) |   C |    60 | 16.9 |        
   43477 | 2021-12-24 15:46:41 |   MASTER-Kislovodsk | (19h 39m 47.57s , +21d 59m 26.6s) |   C |    60 | 13.4 |        
   43477 | 2021-12-24 15:46:41 |   MASTER-Kislovodsk | (19h 39m 36.65s , +22d 22m 16.6s) |   C |    60 | 14.7 |        
   43557 | 2021-12-24 15:48:01 |   MASTER-Kislovodsk | (19h 39m 47.12s , +22d 00m 38.2s) |   C |    60 | 14.9 |        
   43557 | 2021-12-24 15:48:01 |   MASTER-Kislovodsk | (19h 39m 45.34s , +22d 23m 22.4s) |   C |    60 | 16.9 |        
   43637 | 2021-12-24 15:49:21 |   MASTER-Kislovodsk | (19h 39m 41.11s , +22d 00m 00.6s) |   C |    60 | 16.6 |        
   43637 | 2021-12-24 15:49:21 |   MASTER-Kislovodsk | (19h 39m 39.33s , +22d 22m 43.7s) |   C |    60 | 15.4 |        
   43778 | 2021-12-24 15:50:41 |   MASTER-Kislovodsk | (19h 39m 40.40s , +23d 00m 57.7s) |   C |   180 | 16.6 |        
   43778 | 2021-12-24 15:50:41 |   MASTER-Kislovodsk | (19h 39m 38.41s , +23d 23m 43.5s) |   C |   180 | 16.7 |        
   44179 | 2021-12-24 15:57:23 |   MASTER-Kislovodsk | (19h 39m 40.21s , +22d 58m 45.4s) |   C |   180 | 17.9 |        
   44359 | 2021-12-24 15:57:23 |   MASTER-Kislovodsk | (19h 39m 40.21s , +22d 58m 45.5s) |   C |   540 | 18.3 |  Coadd 
   44179 | 2021-12-24 15:57:23 |   MASTER-Kislovodsk | (19h 39m 38.82s , +23d 21m 27.0s) |   C |   180 | 16.4 |        
   44379 | 2021-12-24 16:00:43 |   MASTER-Kislovodsk | (19h 39m 46.95s , +22d 58m 47.9s) |   C |   180 | 18.0 |        
   44379 | 2021-12-24 16:00:43 |   MASTER-Kislovodsk | (19h 39m 46.23s , +23d 21m 29.7s) |   C |   180 | 16.4 |        
   44580 | 2021-12-24 16:04:03 |   MASTER-Kislovodsk | (19h 39m 43.97s , +23d 00m 14.2s) |   C |   180 | 17.8 |        
   44580 | 2021-12-24 16:04:04 |   MASTER-Kislovodsk | (19h 39m 44.34s , +23d 22m 54.4s) |   C |   180 | 16.1 |        
   44780 | 2021-12-24 16:07:24 |   MASTER-Kislovodsk | (19h 39m 43.84s , +22d 58m 42.9s) |   C |   180 | 17.7 |        
   44960 | 2021-12-24 16:07:24 |   MASTER-Kislovodsk | (19h 39m 43.84s , +22d 58m 43.0s) |   C |   540 | 17.9 |  Coadd 
   44780 | 2021-12-24 16:07:24 |   MASTER-Kislovodsk | (19h 39m 45.18s , +23d 21m 22.6s) |   C |   180 | 16.8 |        
   45181 | 2021-12-24 16:14:05 |   MASTER-Kislovodsk | (19h 39m 39.51s , +22d 59m 14.4s) |   C |   180 | 17.3 |        
   45181 | 2021-12-24 16:14:05 |   MASTER-Kislovodsk | (19h 39m 41.55s , +23d 21m 53.6s) |   C |   180 | 16.8 |        
   45382 | 2021-12-24 16:17:25 |   MASTER-Kislovodsk | (19h 39m 40.42s , +23d 00m 08.1s) |   C |   180 | 17.1 |        
   45382 | 2021-12-24 16:17:25 |   MASTER-Kislovodsk | (19h 39m 42.82s , +23d 22m 47.3s) |   C |   180 | 16.6 |        
   45582 | 2021-12-24 16:20:46 |   MASTER-Kislovodsk | (19h 39m 45.30s , +22d 59m 03.7s) |   C |   180 | 17.0 |        
   45762 | 2021-12-24 16:20:46 |   MASTER-Kislovodsk | (19h 39m 45.29s , +22d 59m 03.7s) |   C |   540 | 16.8 |  Coadd 
   45582 | 2021-12-24 16:20:46 |   MASTER-Kislovodsk | (19h 39m 48.00s , +23d 21m 42.4s) |   C |   180 | 16.5 |        
   45983 | 2021-12-24 16:27:27 |   MASTER-Kislovodsk | (19h 39m 49.70s , +23d 20m 47.8s) |   C |   180 | 15.5 |        
   45983 | 2021-12-24 16:27:27 |   MASTER-Kislovodsk | (19h 39m 45.18s , +22d 58m 12.0s) |   C |   180 | 15.6 |        
   46183 | 2021-12-24 16:30:47 |   MASTER-Kislovodsk | (19h 39m 42.97s , +22d 59m 34.6s) |   C |   180 | 15.7 |        
   46183 | 2021-12-24 16:30:47 |   MASTER-Kislovodsk | (19h 39m 47.77s , +23d 22m 11.1s) |   C |   180 | 15.4 |        
   46383 | 2021-12-24 16:34:07 |   MASTER-Kislovodsk | (19h 39m 42.96s , +22d 57m 49.9s) |   C |   180 | 16.7 |        
   46563 | 2021-12-24 16:34:07 |   MASTER-Kislovodsk | (19h 39m 42.95s , +22d 57m 49.9s) |   C |   540 | 17.0 |  Coadd 
   46383 | 2021-12-24 16:34:07 |   MASTER-Kislovodsk | (19h 39m 49.85s , +23d 20m 25.8s) |   C |   180 | 16.4 |        
   46584 | 2021-12-24 16:37:28 |   MASTER-Kislovodsk | (19h 39m 45.78s , +22d 59m 10.6s) |   C |   180 | 16.6 |        
   46584 | 2021-12-24 16:37:28 |   MASTER-Kislovodsk | (19h 39m 52.86s , +23d 21m 45.9s) |   C |   180 | 16.5 |        
   46784 | 2021-12-24 16:40:48 |   MASTER-Kislovodsk | (19h 39m 39.98s , +22d 58m 28.8s) |   C |   180 | 15.7 |        
   46784 | 2021-12-24 16:40:48 |   MASTER-Kislovodsk | (19h 39m 47.37s , +23d 21m 03.1s) |   C |   180 | 15.7 |        
   46984 | 2021-12-24 16:44:08 |   MASTER-Kislovodsk | (19h 39m 39.95s , +22d 59m 22.3s) |   C |   180 | 15.6 |        
   46984 | 2021-12-24 16:44:08 |   MASTER-Kislovodsk | (19h 39m 47.59s , +23d 21m 55.8s) |   C |   180 | 15.5 |        
   47185 | 2021-12-24 16:47:29 |   MASTER-Kislovodsk | (19h 39m 45.04s , +22d 58m 16.9s) |   C |   180 | 16.0 |        
   47185 | 2021-12-24 16:47:29 |   MASTER-Kislovodsk | (19h 39m 53.03s , +23d 20m 49.2s) |   C |   180 | 16.0 |        
   47385 | 2021-12-24 16:50:49 |   MASTER-Kislovodsk | (19h 39m 39.01s , +22d 57m 13.1s) |   C |   180 | 14.9 |        
   47385 | 2021-12-24 16:50:49 |   MASTER-Kislovodsk | (19h 39m 47.26s , +23d 19m 44.9s) |   C |   180 | 14.9 |        
   47586 | 2021-12-24 16:54:10 |   MASTER-Kislovodsk | (19h 39m 45.78s , +22d 57m 22.0s) |   C |   180 | 13.4 |        
   47586 | 2021-12-24 16:54:10 |   MASTER-Kislovodsk | (19h 39m 54.66s , +23d 19m 52.6s) |   C |   180 | 13.3 |        
   48528 | 2021-12-24 17:10:52 |   MASTER-Kislovodsk | (19h 41m 25.65s , +23d 56m 25.8s) |   C |    60 | 15.5 |        
   48528 | 2021-12-24 17:10:52 |   MASTER-Kislovodsk | (19h 37m 20.16s , +24d 18m 18.5s) |   C |    60 | 15.2 |        
   49008 | 2021-12-24 17:18:52 |   MASTER-Kislovodsk | (19h 42m 57.82s , +25d 50m 05.7s) |   C |    60 | 14.0 |        
   56106 | 2021-12-24 19:17:10 |          MASTER-IAC | (19h 44m 51.20s , +23d 54m 26.0s) |   C |    60 | 15.9 |        
   56106 | 2021-12-24 19:17:10 |          MASTER-IAC | (19h 35m 55.39s , +24d 00m 03.3s) |   C |    60 | 16.0 |        
   56188 | 2021-12-24 19:18:32 |          MASTER-IAC | (19h 44m 41.26s , +21d 59m 21.6s) |   C |    60 | 16.4 |        
   56188 | 2021-12-24 19:18:32 |          MASTER-IAC | (19h 35m 53.38s , +22d 05m 00.5s) |   C |    60 | 16.6 |        
   56379 | 2021-12-24 19:21:43 |          MASTER-IAC | (19h 28m 18.27s , +21d 59m 11.7s) |   C |    60 | 16.3 |        
   56499 | 2021-12-24 19:23:43 |          MASTER-IAC | (19h 28m 14.86s , +23d 54m 27.3s) |   C |    60 | 16.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5519
TYPE = 35
DAYS = 0


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211224.15 (trigger No 662010159,19h 39m 36.00s , +23d 01m 12.0s, R=1) errorbox  39735 sec after notice time and 39765 sec after trigger time at 2021-12-24 14:45:19 UT, with upper limit up to  15.2 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.4 deg. 

The galactic latitude b =  0 deg., longitude l = 59 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1825468

We obtain a following upper limits.  

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

   39856 | 2021-12-24 14:45:19 |   MASTER-Kislovodsk | (19h 39m 46.05s , +23d 24m 47.5s) |   C |   180 | 15.2 |        
   40060 | 2021-12-24 14:48:44 |   MASTER-Kislovodsk | (19h 39m 39.19s , +23d 23m 40.4s) |   C |   180 | 13.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5518
TYPE = 35
DAYS = 0


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211224.15 (trigger No 662010159,19h 39m 36.00s , +23d 01m 12.0s, R=1) errorbox  39735 sec after notice time and 39765 sec after trigger time at 2021-12-24 14:45:19 UT, with upper limit up to  15.2 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.4 deg. 

The galactic latitude b =  0 deg., longitude l = 59 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1825468

We obtain a following upper limits.  

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

   39856 | 2021-12-24 14:45:19 |   MASTER-Kislovodsk | (19h 39m 46.05s , +23d 24m 47.5s) |   C |   180 | 15.2 |        
   40060 | 2021-12-24 14:48:44 |   MASTER-Kislovodsk | (19h 39m 39.19s , +23d 23m 40.4s) |   C |   180 | 13.9 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 5517
TYPE = 34
DAYS = 0


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB211224.15 (trigger No 662010159,19h 39m 36.00s , +23d 01m 12.0s, R=1) errorbox  39735 sec after notice time and 39765 sec after trigger time at 2021-12-24 14:45:19 UT, with upper limit up to  15.2 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.4 deg. 

The galactic latitude b =  0 deg., longitude l = 59 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1825468

We obtain a following upper limits.  

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

   39856 | 2021-12-24 14:45:19 |   MASTER-Kislovodsk | (19h 39m 46.05s , +23d 24m 47.5s) |   C |   180 | 15.2 |        
   40060 | 2021-12-24 14:48:44 |   MASTER-Kislovodsk | (19h 39m 39.19s , +23d 23m 40.4s) |   C |   180 | 13.9 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025