MASTER Net MASTER Database: GRB201226.55 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 GRB201226.55
Trignum 630681391
Trigger time 2020-12-26 13:16:26.6
Notice time 2020-12-26 17:30:18.454032
Coord, eb (11h 32m 19.20s , -05d 58m 12.0s) , 3.79
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
1512359 2020-12-26 17:30:22.817983 11h 32m 19.20s -05d 58m 12.0s FERMI 3.79 alert 630681391 7 115 alert
1512226 2020-12-26 13:17:31.326615 12h 19m 52.08s -17d 37m 01.2s FERMI 18.53 alert 630681391 11 111 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

2020-12-26 13:16:26 (JD 2459210.053079)

Siderial time 22.148451 h

Ra 11:32:19.20 Dec -5:58:12.00
(173.080000d, -5.970000d)

Rise 2020-12-28 00:05:51

Transit 2020-12-27 05:37:39

Set 2020-12-27 11:05:30

Amur

Object: Altitude: -17.91 Azimuth: 257.39

Sun: Altitude: -52.66 Azimuth: 123.81

Moon: Altitude: 55.60 Azimuth: 15.90

Tunka

Object: Altitude: -31.31 Azimuth: 234.81

Sun: Altitude: -37.94 Azimuth: 100.26

Moon: Altitude: 52.94 Azimuth: 335.52

Kislovodsk

Object: Altitude: -49.71 Azimuth: 155.00

Sun: Altitude: 2.28 Azimuth: 54.03

Moon: Altitude: 21.75 Azimuth: 267.28

Tavrida

Object: Altitude: -45.76 Azimuth: 143.83

Sun: Altitude: 6.39 Azimuth: 47.74

Moon: Altitude: 15.77 Azimuth: 261.87

SAAO

Object: Altitude: -37.53 Azimuth: 50.02

Sun: Altitude: 53.70 Azimuth: 94.04

Moon: Altitude: -14.95 Azimuth: 259.42

IAC

Object: Altitude: -16.04 Azimuth: 91.83

Sun: Altitude: 38.28 Azimuth: 3.18

Moon: Altitude: -27.16 Azimuth: 229.92

Argentina

Object: Altitude: 34.95 Azimuth: 106.50

Sun: Altitude: 45.18 Azimuth: 272.16

Moon: Altitude: -73.47 Azimuth: 26.09

Mexico

Object: Altitude: 51.47 Azimuth: 17.98

Sun: Altitude: -12.73 Azimuth: 289.77

Moon: Altitude: -23.23 Azimuth: 128.62

Ural

Object: Altitude: -38.93 Azimuth: 181.37

Sun: Altitude: -13.61 Azimuth: 67.90

Moon: Altitude: 30.85 Azimuth: 287.73

Vostryakovo

Object: Altitude: -37.90 Azimuth: 153.59

Sun: Altitude: -2.43 Azimuth: 50.44

Moon: Altitude: 19.15 Azimuth: 268.07

Gal. latitude: 51.829226 Gal. longitude: 271.098650

Dist. to Sun: 98.821460

Dist. to Moon: 120.686739

Moon coord.: (52.789818 d, 16.738296 d)

Sun coord.: (275.383967 d, -23.351692 d)

Lunar disk: 0.881207

Lunar phase: 40.322478

Lunar bright limb: 253.351292

No SN in this field

2020-12-26 17:30:18 (JD 2459210.229375)

Siderial time 2.391147 h

Ra 11:32:19.20 Dec -5:58:12.00
(173.080000d, -5.970000d)

Rise 2020-12-28 00:05:51

Transit 2020-12-27 05:37:39

Set 2020-12-27 11:05:30

Amur

Object: Altitude: 20.50 Azimuth: 308.65

Sun: Altitude: -54.28 Azimuth: 232.18

Moon: Altitude: 25.48 Azimuth: 86.83

Tunka

Object: Altitude: 6.35 Azimuth: 288.11

Sun: Altitude: -61.20 Azimuth: 190.98

Moon: Altitude: 39.92 Azimuth: 64.35

Kislovodsk

Object: Altitude: -33.75 Azimuth: 242.20

Sun: Altitude: -41.02 Azimuth: 96.06

Moon: Altitude: 61.09 Azimuth: 331.23

Tavrida

Object: Altitude: -38.38 Azimuth: 233.29

Sun: Altitude: -34.88 Azimuth: 90.61

Moon: Altitude: 56.75 Azimuth: 317.98

SAAO

Object: Altitude: -44.38 Azimuth: 322.44

Sun: Altitude: 1.80 Azimuth: 63.29

Moon: Altitude: 29.55 Azimuth: 219.95

IAC

Object: Altitude: -65.22 Azimuth: 152.19

Sun: Altitude: 7.98 Azimuth: 58.00

Moon: Altitude: 22.67 Azimuth: 261.76

Argentina

Object: Altitude: -18.28 Azimuth: 70.51

Sun: Altitude: 75.48 Azimuth: 122.31

Moon: Altitude: -39.34 Azimuth: 273.05

Mexico

Object: Altitude: 9.79 Azimuth: 76.88

Sun: Altitude: 29.47 Azimuth: 330.63

Moon: Altitude: -39.96 Azimuth: 196.23

Ural

Object: Altitude: -18.57 Azimuth: 251.56

Sun: Altitude: -46.66 Azimuth: 124.95

Moon: Altitude: 50.31 Azimuth: 4.34

Vostryakovo

Object: Altitude: -29.93 Azimuth: 231.48

Sun: Altitude: -36.21 Azimuth: 101.30

Moon: Altitude: 49.40 Azimuth: 331.76

Gal. latitude: 51.829226 Gal. longitude: 271.098650

Dist. to Sun: 98.999129

Dist. to Moon: 118.650840

Moon coord.: (54.887484 d, 17.405479 d)

Sun coord.: (275.579409 d, -23.344897 d)

Lunar disk: 0.891882

Lunar phase: 38.393448

Lunar bright limb: 254.072969

No SN in this field

2020-12-26 18:30:18 (JD 2459210.271042)

Siderial time 3.393885 h

Ra 11:32:19.20 Dec -5:58:12.00
(173.080000d, -5.970000d)

Rise 2020-12-28 00:05:51

Transit 2020-12-27 05:37:39

Set 2020-12-27 11:05:30

Amur

Object: Altitude: 27.17 Azimuth: 323.31

Sun: Altitude: -45.92 Azimuth: 249.35

Moon: Altitude: 16.33 Azimuth: 98.00

Tunka

Object: Altitude: 14.81 Azimuth: 300.67

Sun: Altitude: -57.39 Azimuth: 217.09

Moon: Altitude: 31.55 Azimuth: 78.01

Kislovodsk

Object: Altitude: -23.65 Azimuth: 254.82

Sun: Altitude: -51.58 Azimuth: 108.91

Moon: Altitude: 63.81 Azimuth: 0.92

Tavrida

Object: Altitude: -29.09 Azimuth: 247.44

Sun: Altitude: -45.45 Azimuth: 102.19

Moon: Altitude: 62.00 Azimuth: 343.42

SAAO

Object: Altitude: -35.31 Azimuth: 306.88

Sun: Altitude: -9.06 Azimuth: 54.81

Moon: Altitude: 36.06 Azimuth: 205.35

IAC

Object: Altitude: -67.40 Azimuth: 189.61

Sun: Altitude: -3.64 Azimuth: 65.38

Moon: Altitude: 35.47 Azimuth: 267.88

Argentina

Object: Altitude: -29.90 Azimuth: 60.15

Sun: Altitude: 63.59 Azimuth: 101.56

Moon: Altitude: -27.06 Azimuth: 265.30

Mexico

Object: Altitude: -2.93 Azimuth: 84.79

Sun: Altitude: 34.26 Azimuth: 345.84

Moon: Altitude: -34.66 Azimuth: 212.38

Ural

Object: Altitude: -10.58 Azimuth: 264.64

Sun: Altitude: -52.47 Azimuth: 144.28

Moon: Altitude: 48.42 Azimuth: 25.51

Vostryakovo

Object: Altitude: -22.63 Azimuth: 246.07

Sun: Altitude: -44.26 Azimuth: 115.97

Moon: Altitude: 52.04 Azimuth: 353.35

Gal. latitude: 51.829226 Gal. longitude: 271.098650

Dist. to Sun: 99.041119

Dist. to Moon: 118.168578

Moon coord.: (55.386115 d, 17.560176 d)

Sun coord.: (275.625598 d, -23.343255 d)

Lunar disk: 0.894344

Lunar phase: 37.936924

Lunar bright limb: 254.249473

No SN in this field

2025-04-30 02:59:50 (JD 2460795.624884)

Siderial time 20.059430 h

Ra 11:32:19.20 Dec -5:58:12.00
(173.080000d, -5.970000d)

Rise 2025-04-30 15:58:11

Transit 2025-04-30 21:26:03

Set 2025-05-01 02:53:54

Amur

Object: Altitude: -35.64 Azimuth: 228.42

Sun: Altitude: 54.01 Azimuth: 349.23

Moon: Altitude: 52.26 Azimuth: 292.72

Tunka

Object: Altitude: -42.87 Azimuth: 198.13

Sun: Altitude: 45.45 Azimuth: 314.87

Moon: Altitude: 37.03 Azimuth: 271.81

Kislovodsk

Object: Altitude: -34.01 Azimuth: 118.17

Sun: Altitude: 9.07 Azimuth: 258.27

Moon: Altitude: -2.65 Azimuth: 227.28

Tavrida

Object: Altitude: -28.06 Azimuth: 111.24

Sun: Altitude: 3.42 Azimuth: 252.60

Moon: Altitude: -6.18 Azimuth: 220.95

SAAO

Object: Altitude: -14.20 Azimuth: 73.29

Sun: Altitude: -27.24 Azimuth: 269.32

Moon: Altitude: -60.25 Azimuth: 271.00

IAC

Object: Altitude: 11.35 Azimuth: 76.79

Sun: Altitude: -38.38 Azimuth: 217.39

Moon: Altitude: -34.37 Azimuth: 176.33

Argentina

Object: Altitude: 57.63 Azimuth: 138.57

Sun: Altitude: -62.71 Azimuth: 56.65

Moon: Altitude: -41.40 Azimuth: 99.86

Mexico

Object: Altitude: 48.25 Azimuth: 328.97

Sun: Altitude: -13.13 Azimuth: 116.42

Moon: Altitude: 19.43 Azimuth: 110.74

Ural

Object: Altitude: -33.69 Azimuth: 142.96

Sun: Altitude: 20.74 Azimuth: 274.86

Moon: Altitude: 13.87 Azimuth: 240.94

Vostryakovo

Object: Altitude: -25.69 Azimuth: 119.58

Sun: Altitude: 8.62 Azimuth: 256.54

Moon: Altitude: 3.34 Azimuth: 223.73

Gal. latitude: 51.829226 Gal. longitude: 271.098650

Dist. to Sun: 135.733194

Dist. to Moon: 104.192598

Moon coord.: (70.169300 d, 27.237526 d)

Sun coord.: (37.276050 d, 14.718086 d)

Lunar disk: 0.081139

Lunar phase: 146.900305

Lunar bright limb: 254.538960

No SN in this field
Recent coverage and limits telegrams

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

  ID = 3558
TYPE = 35
DAYS = 2


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB201226.55 (trigger No 630681391,11h 32m 19.20s , -05d 58m 12.0s, R=3.79) errorbox  67592 sec after notice time and 67646 sec after trigger time at 2020-12-27 08:03:53 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -16.3 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB201226.55 errorbox  1 days 37304 sec after notice time and 1 days 37358 sec after trigger time at 2020-12-27 23:39:04 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 61 deg. The sun  altitude  is -33.0 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB201226.55 errorbox  1 days 38613 sec after notice time and 1 days 38667 sec after trigger time at 2020-12-28 00:00:54 UT, with upper limit up to  18.0 mag. The observations began at zenith distance = 64 deg. The sun  altitude  is -55.2 deg. 

The galactic latitude b = 52 deg., longitude l = 271 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1512358

We obtain a following upper limits.  

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

   16267 | 2020-12-26 17:47:03 |             MASTER- | (11h 17m 57.49s , -05d 19m 58.2s) |   C |    60 | 14.5 |        
   16844 | 2020-12-26 17:56:40 |             MASTER- | (11h 20m 46.30s , -07d 19m 44.8s) |   C |    60 | 14.9 |        
   16933 | 2020-12-26 17:58:09 |             MASTER- | (11h 33m 58.37s , -05d 19m 14.4s) |   C |    60 | 14.9 |        
   17779 | 2020-12-26 18:12:15 |             MASTER- | (11h 36m 55.25s , -07d 18m 30.7s) |   C |    60 | 15.0 |        
   17876 | 2020-12-26 18:13:52 |             MASTER- | (11h 24m 37.23s , -09d 18m 48.6s) |   C |    60 | 13.8 |        
   22872 | 2020-12-26 19:37:08 |             MASTER- | (11h 31m 59.04s , -03d 16m 37.9s) |   C |    60 | 16.1 |        
   22967 | 2020-12-26 19:38:43 |             MASTER- | (11h 30m 49.23s , -01d 16m 02.1s) |   C |    60 | 16.1 |        
   23063 | 2020-12-26 19:40:19 |             MASTER- | (11h 18m 02.20s , -05d 14m 15.7s) |   C |    60 | 16.1 |        
   23229 | 2020-12-26 19:43:05 |             MASTER- | (11h 16m 02.50s , -03d 13m 58.8s) |   C |    60 | 16.2 |        
   23847 | 2020-12-26 19:53:24 |             MASTER- | (11h 34m 07.21s , -05d 14m 47.2s) |   C |    60 | 15.5 |        
   23947 | 2020-12-26 19:55:03 |             MASTER- | (11h 48m 04.15s , -03d 16m 40.2s) |   C |    60 | 15.0 |        
   25093 | 2020-12-26 20:14:09 |             MASTER- | (11h 50m 07.50s , -05d 15m 09.1s) |   C |    60 | 15.0 |        
   25270 | 2020-12-26 20:17:06 |             MASTER- | (11h 32m 02.74s , -03d 14m 24.3s) |   C |    60 | 15.1 |        
   25367 | 2020-12-26 20:18:44 |             MASTER- | (11h 30m 44.32s , -01d 15m 17.4s) |   C |    60 | 15.4 |        
   25456 | 2020-12-26 20:20:12 |             MASTER- | (11h 18m 03.78s , -05d 14m 33.3s) |   C |    60 | 15.2 |        
   25657 | 2020-12-26 20:23:33 |             MASTER- | (11h 15m 58.60s , -03d 14m 33.0s) |   C |    60 | 15.2 |        
   26007 | 2020-12-26 20:29:23 |             MASTER- | (11h 20m 57.74s , -07d 13m 52.7s) |   C |    60 | 15.1 |        
   26095 | 2020-12-26 20:30:51 |             MASTER- | (11h 34m 03.89s , -05d 15m 07.2s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 48m 05.92s , -03d 15m 24.9s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 40m 23.23s , -04d 37m 44.3s) |   C |    60 | 15.9 |        
   26709 | 2020-12-26 20:41:05 |             MASTER- | (11h 29m 23.27s , -08d 36m 19.5s) |   C |    60 | 16.1 |        
   27279 | 2020-12-26 20:50:35 |             MASTER- | (11h 33m 11.65s , -10d 35m 09.4s) |   C |    60 | 12.6 |        
   29073 | 2020-12-26 21:20:29 |             MASTER- | (11h 40m 53.99s , -09d 12m 36.6s) |   C |    60 | 15.2 |        
   29504 | 2020-12-26 21:27:40 |             MASTER- | (11h 29m 14.99s , -11d 11m 34.7s) |   C |    60 | 15.8 |        
   67677 | 2020-12-27 08:03:53 |         MASTER-OAFA | (11h 26m 43.51s , -06d 34m 44.3s) |   C |    60 | 18.8 |        
   67970 | 2020-12-27 08:08:46 |         MASTER-OAFA | (11h 24m 34.09s , -04d 33m 48.5s) |   C |    60 | 19.1 |        
   68052 | 2020-12-27 08:10:09 |         MASTER-OAFA | (11h 29m 41.72s , -08d 34m 10.3s) |   C |    60 | 18.9 |        
   68331 | 2020-12-27 08:14:47 |         MASTER-OAFA | (11h 40m 40.07s , -04d 34m 33.9s) |   C |    60 | 18.9 |        
   68610 | 2020-12-27 08:19:26 |         MASTER-OAFA | (11h 26m 43.24s , -06d 35m 28.7s) |   C |    60 | 18.7 |        
   68889 | 2020-12-27 08:24:05 |         MASTER-OAFA | (11h 34m 43.25s , -06d 35m 05.2s) |   C |    60 | 18.6 |        
   68968 | 2020-12-27 08:25:25 |         MASTER-OAFA | (11h 24m 38.27s , -04d 33m 58.5s) |   C |    60 | 18.5 |        
   69048 | 2020-12-27 08:26:44 |         MASTER-OAFA | (11h 32m 32.46s , -04d 34m 35.5s) |   C |    60 | 18.4 |        
   69127 | 2020-12-27 08:28:03 |         MASTER-OAFA | (11h 29m 35.04s , -08d 33m 36.9s) |   C |    60 | 18.3 |        
   69213 | 2020-12-27 08:29:29 |         MASTER-OAFA | (11h 37m 46.05s , -08d 34m 35.3s) |   C |    60 | 18.4 |        
   69292 | 2020-12-27 08:30:48 |         MASTER-OAFA | (11h 40m 33.47s , -04d 35m 34.2s) |   C |    60 | 18.2 |        
   69372 | 2020-12-27 08:32:08 |         MASTER-OAFA | (11h 48m 41.67s , -04d 35m 20.6s) |   C |    60 | 18.0 |        
   69851 | 2020-12-27 08:40:07 |         MASTER-OAFA | (11h 26m 42.30s , -06d 33m 36.7s) |   C |    60 | 16.8 |        
   69930 | 2020-12-27 08:41:27 |         MASTER-OAFA | (11h 34m 41.06s , -06d 34m 34.4s) |   C |    60 | 17.0 |        
   70010 | 2020-12-27 08:42:46 |         MASTER-OAFA | (11h 24m 32.06s , -04d 33m 38.0s) |   C |    60 | 15.9 |        
   70090 | 2020-12-27 08:44:06 |         MASTER-OAFA | (11h 32m 39.48s , -04d 34m 36.8s) |   C |    60 | 12.6 |        
   70169 | 2020-12-27 08:45:25 |         MASTER-OAFA | (11h 29m 34.46s , -08d 35m 39.7s) |   C |    60 | 14.7 |        
  114931 | 2020-12-27 21:11:27 |             MASTER- | (11h 47m 58.40s , -03d 13m 46.5s) |   C |    60 | 13.3 |        
  115473 | 2020-12-27 21:20:29 |             MASTER- | (11h 29m 15.32s , -11d 11m 32.3s) |   C |    60 | 12.1 |        
  115918 | 2020-12-27 21:27:54 |             MASTER- | (11h 37m 02.52s , -07d 13m 14.0s) |   C |    60 | 12.6 |        
  117728 | 2020-12-27 21:58:04 |             MASTER- | (11h 24m 36.57s , -09d 10m 52.1s) |   C |    60 | 13.4 |        
  123389 | 2020-12-27 23:32:25 |             MASTER- | (11h 36m 57.44s , -07d 12m 53.9s) |   C |    60 | 13.2 |        
  123495 | 2020-12-27 23:34:11 |             MASTER- | (11h 50m 09.51s , -05d 12m 39.0s) |   C |    60 | 13.8 |        
  123495 | 2020-12-27 23:34:11 |             MASTER- | (11h 42m 28.74s , -06d 35m 48.1s) |   C |    60 | 13.6 |        
  123751 | 2020-12-27 23:38:27 |             MASTER- | (11h 24m 40.55s , -09d 11m 16.9s) |   C |    60 | 12.6 |        
  123788 | 2020-12-27 23:39:04 |         MASTER-SAAO | (11h 26m 13.03s , -05d 51m 07.6s) |   C |    60 | 18.6 |        
  123841 | 2020-12-27 23:39:57 |             MASTER- | (11h 45m 25.01s , -08d 34m 54.1s) |   C |    60 | 13.0 |        
  123868 | 2020-12-27 23:40:24 |         MASTER-SAAO | (11h 23m 58.81s , -03d 51m 55.1s) |   C |    60 | 18.6 |        
  123952 | 2020-12-27 23:41:48 |         MASTER-SAAO | (11h 13m 01.39s , -07d 52m 43.7s) |   C |    60 | 18.6 |        
  124031 | 2020-12-27 23:43:08 |         MASTER-SAAO | (11h 10m 01.89s , -05d 50m 54.8s) |   C |    60 | 18.8 |        
  124111 | 2020-12-27 23:44:27 |         MASTER-SAAO | (11h 33m 03.39s , -09d 52m 30.5s) |   C |    60 | 18.5 |        
  124191 | 2020-12-27 23:45:47 |         MASTER-SAAO | (11h 16m 49.62s , -09d 51m 32.3s) |   C |    60 | 18.6 |        
  125098 | 2020-12-28 00:00:54 |      MASTER-Tavrida | (11h 28m 52.52s , -07d 41m 10.3s) |   C |    60 | 17.1 |        
  125098 | 2020-12-28 00:00:54 |      MASTER-Tavrida | (11h 34m 54.24s , -07d 43m 12.7s) |   C |    60 | 16.1 |        
  125177 | 2020-12-28 00:02:13 |      MASTER-Tavrida | (11h 39m 45.56s , -03d 42m 08.0s) |   C |    60 | 17.2 |        
  125177 | 2020-12-28 00:02:13 |      MASTER-Tavrida | (11h 45m 44.90s , -03d 44m 09.1s) |   C |    60 | 16.1 |        
  125471 | 2020-12-28 00:07:07 |      MASTER-Tavrida | (11h 41m 53.98s , -05d 40m 04.1s) |   C |    60 | 17.5 |        
  125471 | 2020-12-28 00:07:07 |      MASTER-Tavrida | (11h 47m 54.72s , -05d 42m 20.3s) |   C |    60 | 15.9 |        
  125774 | 2020-12-28 00:12:10 |      MASTER-Tavrida | (11h 38m 28.40s , -01d 40m 08.8s) |   C |    60 | 17.2 |        
  125774 | 2020-12-28 00:12:10 |      MASTER-Tavrida | (11h 44m 28.11s , -01d 42m 23.2s) |   C |    60 | 16.6 |        
  125853 | 2020-12-28 00:13:29 |      MASTER-Tavrida | (11h 45m 02.34s , -07d 41m 06.0s) |   C |    60 | 17.4 |        
  126159 | 2020-12-28 00:18:35 |      MASTER-Tavrida | (11h 28m 54.70s , -07d 41m 24.1s) |   C |    60 | 17.3 |        
  126159 | 2020-12-28 00:18:35 |      MASTER-Tavrida | (11h 34m 56.96s , -07d 43m 41.1s) |   C |    60 | 16.8 |        
  126236 | 2020-12-28 00:19:52 |         MASTER-SAAO | (11h 26m 05.90s , -05d 52m 49.0s) |   C |    60 | 18.4 |        
  126239 | 2020-12-28 00:19:55 |      MASTER-Tavrida | (11h 39m 45.15s , -03d 42m 15.2s) |   C |    60 | 17.3 |        
  126239 | 2020-12-28 00:19:55 |      MASTER-Tavrida | (11h 45m 45.01s , -03d 44m 30.3s) |   C |    60 | 16.9 |        
  126315 | 2020-12-28 00:21:12 |         MASTER-SAAO | (11h 23m 59.91s , -03d 51m 21.8s) |   C |    60 | 18.5 |        
  126318 | 2020-12-28 00:21:14 |      MASTER-Tavrida | (11h 22m 34.36s , -01d 42m 24.7s) |   C |    60 | 17.6 |        
  126318 | 2020-12-28 00:21:14 |      MASTER-Tavrida | (11h 28m 33.91s , -01d 44m 37.1s) |   C |    60 | 17.4 |        
  126395 | 2020-12-28 00:22:31 |         MASTER-SAAO | (11h 12m 56.00s , -07d 53m 09.7s) |   C |    60 | 18.6 |        
  126398 | 2020-12-28 00:22:34 |      MASTER-Tavrida | (11h 41m 58.07s , -05d 40m 46.3s) |   C |    60 | 17.5 |        
  126398 | 2020-12-28 00:22:34 |      MASTER-Tavrida | (11h 47m 58.77s , -05d 43m 03.4s) |   C |    60 | 16.9 |        
  126475 | 2020-12-28 00:23:51 |         MASTER-SAAO | (11h 09m 59.15s , -05d 52m 02.8s) |   C |    60 | 18.7 |        
  126555 | 2020-12-28 00:25:11 |         MASTER-SAAO | (11h 33m 04.13s , -09d 52m 50.0s) |   C |    60 | 18.5 |        
  126688 | 2020-12-28 00:27:24 |      MASTER-Tavrida | (11h 38m 27.80s , -01d 40m 19.6s) |   C |    60 | 17.7 |        
  126688 | 2020-12-28 00:27:24 |      MASTER-Tavrida | (11h 44m 27.23s , -01d 42m 34.9s) |   C |    60 | 16.7 |        
  126768 | 2020-12-28 00:28:44 |      MASTER-Tavrida | (11h 45m 02.82s , -07d 41m 18.2s) |   C |    60 | 17.4 |        
  126768 | 2020-12-28 00:28:44 |      MASTER-Tavrida | (11h 51m 04.70s , -07d 43m 37.8s) |   C |    60 | 16.6 |        
  127059 | 2020-12-28 00:33:35 |         MASTER-SAAO | (11h 16m 46.67s , -09d 52m 52.7s) |   C |    60 | 18.5 |        
  127148 | 2020-12-28 00:35:04 |      MASTER-Tavrida | (11h 28m 53.65s , -07d 41m 38.5s) |   C |    60 | 17.4 |        
  127148 | 2020-12-28 00:35:04 |      MASTER-Tavrida | (11h 34m 55.83s , -07d 43m 56.5s) |   C |    60 | 17.0 |        
  127327 | 2020-12-28 00:38:03 |      MASTER-Tavrida | (11h 39m 46.64s , -03d 40m 27.1s) |   C |    60 | 17.7 |        
  127327 | 2020-12-28 00:38:03 |      MASTER-Tavrida | (11h 45m 46.57s , -03d 42m 43.3s) |   C |    60 | 17.2 |        
  127406 | 2020-12-28 00:39:22 |      MASTER-Tavrida | (11h 22m 34.92s , -01d 41m 42.7s) |   C |    60 | 17.8 |        
  127406 | 2020-12-28 00:39:22 |      MASTER-Tavrida | (11h 28m 34.54s , -01d 43m 56.5s) |   C |    60 | 17.7 |        
  127485 | 2020-12-28 00:40:42 |      MASTER-Tavrida | (11h 41m 56.45s , -05d 42m 29.4s) |   C |    60 | 17.8 |        
  127486 | 2020-12-28 00:40:42 |      MASTER-Tavrida | (11h 47m 57.25s , -05d 44m 47.4s) |   C |    60 | 17.1 |        
  127644 | 2020-12-28 00:43:20 |      MASTER-Tavrida | (11h 38m 32.11s , -01d 40m 58.7s) |   C |    60 | 17.6 |        
  127644 | 2020-12-28 00:43:20 |      MASTER-Tavrida | (11h 44m 31.59s , -01d 43m 13.4s) |   C |    60 | 17.2 |        
  127723 | 2020-12-28 00:44:39 |      MASTER-Tavrida | (11h 45m 00.97s , -07d 42m 08.1s) |   C |    60 | 17.5 |        
  127723 | 2020-12-28 00:44:39 |      MASTER-Tavrida | (11h 51m 03.04s , -07d 44m 27.2s) |   C |    60 | 17.1 |        
  127964 | 2020-12-28 00:48:40 |      MASTER-Tavrida | (11h 23m 44.87s , -03d 40m 53.8s) |   C |    60 | 17.8 |        
  127964 | 2020-12-28 00:48:40 |      MASTER-Tavrida | (11h 29m 44.93s , -03d 43m 08.5s) |   C |    60 | 17.6 |        
  128525 | 2020-12-28 00:58:01 |         MASTER-SAAO | (11h 26m 10.91s , -05d 52m 37.5s) |   C |    60 | 18.4 |        
  128618 | 2020-12-28 00:59:34 |         MASTER-SAAO | (11h 22m 55.84s , -03d 46m 44.2s) |   C |    60 | 18.3 |        
  128698 | 2020-12-28 01:00:54 |         MASTER-SAAO | (11h 11m 56.61s , -07d 46m 58.0s) |   C |    60 | 18.6 |        
  128778 | 2020-12-28 01:02:14 |         MASTER-SAAO | (11h 09m 07.42s , -05d 47m 54.1s) |   C |    60 | 18.7 |        
  128871 | 2020-12-28 01:03:47 |         MASTER-SAAO | (11h 32m 58.92s , -09d 55m 07.1s) |   C |    60 | 18.6 |        
  128948 | 2020-12-28 01:05:04 |      MASTER-Tavrida | (11h 25m 49.91s , -05d 43m 10.4s) |   C |    60 | 17.7 |        
  128948 | 2020-12-28 01:05:04 |      MASTER-Tavrida | (11h 31m 51.67s , -05d 45m 18.4s) |   C |    60 | 17.7 |        
  128964 | 2020-12-28 01:05:20 |         MASTER-SAAO | (11h 15m 50.68s , -09d 48m 45.9s) |   C |    60 | 18.7 |        
  129027 | 2020-12-28 01:06:23 |      MASTER-Tavrida | (11h 23m 50.65s , -03d 42m 41.6s) |   C |    60 | 17.8 |        
  129027 | 2020-12-28 01:06:23 |      MASTER-Tavrida | (11h 29m 51.50s , -03d 44m 47.7s) |   C |    60 | 17.7 |        
  129186 | 2020-12-28 01:09:02 |      MASTER-Tavrida | (11h 09m 48.47s , -05d 43m 16.1s) |   C |    60 | 17.9 |        
  129186 | 2020-12-28 01:09:02 |      MASTER-Tavrida | (11h 15m 50.29s , -05d 45m 21.8s) |   C |    60 | 17.7 |        
  129430 | 2020-12-28 01:13:07 |      MASTER-Tavrida | (11h 12m 40.78s , -07d 41m 38.4s) |   C |    60 | 14.2 |        
  129431 | 2020-12-28 01:13:07 |      MASTER-Tavrida | (11h 18m 44.54s , -07d 43m 55.2s) |   C |    60 | 15.9 |        
  129510 | 2020-12-28 01:14:26 |      MASTER-Tavrida | (11h 13m 49.75s , -03d 44m 51.8s) |   C |    60 | 17.1 |        
  129913 | 2020-12-28 01:21:10 |      MASTER-Tavrida | (11h 25m 56.17s , -05d 42m 24.0s) |   C |    60 | 17.5 |        
  129913 | 2020-12-28 01:21:10 |      MASTER-Tavrida | (11h 31m 58.92s , -05d 44m 40.2s) |   C |    60 | 17.7 |        
  130090 | 2020-12-28 01:24:06 |      MASTER-Tavrida | (11h 23m 43.89s , -03d 41m 25.8s) |   C |    60 | 17.4 |        
  130090 | 2020-12-28 01:24:06 |      MASTER-Tavrida | (11h 29m 45.69s , -03d 43m 40.1s) |   C |    60 | 17.6 |        
  130170 | 2020-12-28 01:25:26 |      MASTER-Tavrida | (11h 09m 50.64s , -05d 42m 51.5s) |   C |    60 | 17.5 |        
  130170 | 2020-12-28 01:25:26 |      MASTER-Tavrida | (11h 15m 53.38s , -05d 45m 06.7s) |   C |    60 | 17.7 |        
  130249 | 2020-12-28 01:26:45 |      MASTER-Tavrida | (11h 32m 39.51s , -09d 43m 30.8s) |   C |    60 | 17.4 |        
  130581 | 2020-12-28 01:32:17 |      MASTER-Tavrida | (11h 12m 40.22s , -07d 41m 57.4s) |   C |    60 | 17.8 |        
  130581 | 2020-12-28 01:32:17 |      MASTER-Tavrida | (11h 18m 44.16s , -07d 44m 14.2s) |   C |    60 | 17.6 |        
  130660 | 2020-12-28 01:33:37 |      MASTER-Tavrida | (11h 13m 48.82s , -03d 45m 11.4s) |   C |    60 | 17.8 |        
  130740 | 2020-12-28 01:34:56 |      MASTER-Tavrida | (11h 16m 25.92s , -09d 44m 00.5s) |   C |    60 | 18.0 |        
  130740 | 2020-12-28 01:34:56 |      MASTER-Tavrida | (11h 22m 31.71s , -09d 46m 20.1s) |   C |    60 | 18.0 |        
  131154 | 2020-12-28 01:41:50 |      MASTER-Tavrida | (11h 32m 40.44s , -09d 41m 44.1s) |   C |    60 | 17.9 |        
  131154 | 2020-12-28 01:41:50 |      MASTER-Tavrida | (11h 38m 46.23s , -09d 44m 02.9s) |   C |    60 | 17.9 |        
  131623 | 2020-12-28 01:49:39 |      MASTER-Tavrida | (11h 13m 43.61s , -03d 46m 33.1s) |   C |    60 | 17.9 |        
  131702 | 2020-12-28 01:50:58 |      MASTER-Tavrida | (11h 16m 32.37s , -09d 43m 51.1s) |   C |    60 | 17.8 |        
  131702 | 2020-12-28 01:50:58 |      MASTER-Tavrida | (11h 22m 38.11s , -09d 46m 10.4s) |   C |    60 | 18.0 |        
  131877 | 2020-12-28 01:53:53 |         MASTER-SAAO | (11h 28m 16.55s , -07d 48m 34.7s) |   C |    60 | 18.8 |        
  132051 | 2020-12-28 01:56:47 |         MASTER-SAAO | (11h 41m 15.50s , -05d 47m 38.5s) |   C |    60 | 18.9 |        
  156260 | 2020-12-28 08:40:16 |         MASTER-OAFA | (11h 26m 41.81s , -06d 34m 40.5s) |   C |    60 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3556
TYPE = 35
DAYS = 1


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB201226.55 (trigger No 630681391,11h 32m 19.20s , -05d 58m 12.0s, R=3.79) errorbox  67592 sec after notice time and 67646 sec after trigger time at 2020-12-27 08:03:53 UT, with upper limit up to  19.1 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -16.3 deg. 

The galactic latitude b = 52 deg., longitude l = 271 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1512353

We obtain a following upper limits.  

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

   16267 | 2020-12-26 17:47:03 |             MASTER- | (11h 17m 57.49s , -05d 19m 58.2s) |   C |    60 | 14.5 |        
   16844 | 2020-12-26 17:56:40 |             MASTER- | (11h 20m 46.30s , -07d 19m 44.8s) |   C |    60 | 14.9 |        
   16933 | 2020-12-26 17:58:09 |             MASTER- | (11h 33m 58.37s , -05d 19m 14.4s) |   C |    60 | 14.9 |        
   17779 | 2020-12-26 18:12:15 |             MASTER- | (11h 36m 55.25s , -07d 18m 30.7s) |   C |    60 | 15.0 |        
   17876 | 2020-12-26 18:13:52 |             MASTER- | (11h 24m 37.23s , -09d 18m 48.6s) |   C |    60 | 13.8 |        
   22872 | 2020-12-26 19:37:08 |             MASTER- | (11h 31m 59.04s , -03d 16m 37.9s) |   C |    60 | 16.1 |        
   22967 | 2020-12-26 19:38:43 |             MASTER- | (11h 30m 49.23s , -01d 16m 02.1s) |   C |    60 | 16.1 |        
   23063 | 2020-12-26 19:40:19 |             MASTER- | (11h 18m 02.20s , -05d 14m 15.7s) |   C |    60 | 16.1 |        
   23229 | 2020-12-26 19:43:05 |             MASTER- | (11h 16m 02.50s , -03d 13m 58.8s) |   C |    60 | 16.2 |        
   23847 | 2020-12-26 19:53:24 |             MASTER- | (11h 34m 07.21s , -05d 14m 47.2s) |   C |    60 | 15.5 |        
   23947 | 2020-12-26 19:55:03 |             MASTER- | (11h 48m 04.15s , -03d 16m 40.2s) |   C |    60 | 15.0 |        
   25093 | 2020-12-26 20:14:09 |             MASTER- | (11h 50m 07.50s , -05d 15m 09.1s) |   C |    60 | 15.0 |        
   25270 | 2020-12-26 20:17:06 |             MASTER- | (11h 32m 02.74s , -03d 14m 24.3s) |   C |    60 | 15.1 |        
   25367 | 2020-12-26 20:18:44 |             MASTER- | (11h 30m 44.32s , -01d 15m 17.4s) |   C |    60 | 15.4 |        
   25456 | 2020-12-26 20:20:12 |             MASTER- | (11h 18m 03.78s , -05d 14m 33.3s) |   C |    60 | 15.2 |        
   25657 | 2020-12-26 20:23:33 |             MASTER- | (11h 15m 58.60s , -03d 14m 33.0s) |   C |    60 | 15.2 |        
   26007 | 2020-12-26 20:29:23 |             MASTER- | (11h 20m 57.74s , -07d 13m 52.7s) |   C |    60 | 15.1 |        
   26095 | 2020-12-26 20:30:51 |             MASTER- | (11h 34m 03.89s , -05d 15m 07.2s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 48m 05.92s , -03d 15m 24.9s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 40m 23.23s , -04d 37m 44.3s) |   C |    60 | 15.9 |        
   26709 | 2020-12-26 20:41:05 |             MASTER- | (11h 29m 23.27s , -08d 36m 19.5s) |   C |    60 | 16.1 |        
   27279 | 2020-12-26 20:50:35 |             MASTER- | (11h 33m 11.65s , -10d 35m 09.4s) |   C |    60 | 12.6 |        
   29073 | 2020-12-26 21:20:29 |             MASTER- | (11h 40m 53.99s , -09d 12m 36.6s) |   C |    60 | 15.2 |        
   29504 | 2020-12-26 21:27:40 |             MASTER- | (11h 29m 14.99s , -11d 11m 34.7s) |   C |    60 | 15.8 |        
   67677 | 2020-12-27 08:03:53 |         MASTER-OAFA | (11h 26m 43.51s , -06d 34m 44.3s) |   C |    60 | 18.8 |        
   67970 | 2020-12-27 08:08:46 |         MASTER-OAFA | (11h 24m 34.09s , -04d 33m 48.5s) |   C |    60 | 19.1 |        
   68052 | 2020-12-27 08:10:09 |         MASTER-OAFA | (11h 29m 41.72s , -08d 34m 10.3s) |   C |    60 | 18.9 |        
   68331 | 2020-12-27 08:14:47 |         MASTER-OAFA | (11h 40m 40.07s , -04d 34m 33.9s) |   C |    60 | 18.9 |        
   68610 | 2020-12-27 08:19:26 |         MASTER-OAFA | (11h 26m 43.24s , -06d 35m 28.7s) |   C |    60 | 18.7 |        
   68889 | 2020-12-27 08:24:05 |         MASTER-OAFA | (11h 34m 43.25s , -06d 35m 05.2s) |   C |    60 | 18.6 |        
   68968 | 2020-12-27 08:25:25 |         MASTER-OAFA | (11h 24m 38.27s , -04d 33m 58.5s) |   C |    60 | 18.5 |        
   69048 | 2020-12-27 08:26:44 |         MASTER-OAFA | (11h 32m 32.46s , -04d 34m 35.5s) |   C |    60 | 18.4 |        
   69127 | 2020-12-27 08:28:03 |         MASTER-OAFA | (11h 29m 35.04s , -08d 33m 36.9s) |   C |    60 | 18.3 |        
   69213 | 2020-12-27 08:29:29 |         MASTER-OAFA | (11h 37m 46.05s , -08d 34m 35.3s) |   C |    60 | 18.4 |        
   69292 | 2020-12-27 08:30:48 |         MASTER-OAFA | (11h 40m 33.47s , -04d 35m 34.2s) |   C |    60 | 18.2 |        
   69372 | 2020-12-27 08:32:08 |         MASTER-OAFA | (11h 48m 41.67s , -04d 35m 20.6s) |   C |    60 | 18.0 |        
   69851 | 2020-12-27 08:40:07 |         MASTER-OAFA | (11h 26m 42.30s , -06d 33m 36.7s) |   C |    60 | 16.8 |        
   69930 | 2020-12-27 08:41:27 |         MASTER-OAFA | (11h 34m 41.06s , -06d 34m 34.4s) |   C |    60 | 17.0 |        
   70010 | 2020-12-27 08:42:46 |         MASTER-OAFA | (11h 24m 32.06s , -04d 33m 38.0s) |   C |    60 | 15.9 |        
   70090 | 2020-12-27 08:44:06 |         MASTER-OAFA | (11h 32m 39.48s , -04d 34m 36.8s) |   C |    60 | 12.6 |        
   70169 | 2020-12-27 08:45:25 |         MASTER-OAFA | (11h 29m 34.46s , -08d 35m 39.7s) |   C |    60 | 14.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3555
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB201226.55 (trigger No 630681391,11h 32m 19.20s , -05d 58m 12.0s, R=3.79) errorbox  67592 sec after notice time and 67646 sec after trigger time at 2020-12-27 08:03:53 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -16.3 deg. 

The galactic latitude b = 52 deg., longitude l = 271 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1512353

We obtain a following upper limits.  

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

   16267 | 2020-12-26 17:47:03 |             MASTER- | (11h 17m 57.49s , -05d 19m 58.2s) |   C |    60 | 14.5 |        
   16844 | 2020-12-26 17:56:40 |             MASTER- | (11h 20m 46.30s , -07d 19m 44.8s) |   C |    60 | 14.9 |        
   16933 | 2020-12-26 17:58:09 |             MASTER- | (11h 33m 58.37s , -05d 19m 14.4s) |   C |    60 | 14.9 |        
   17779 | 2020-12-26 18:12:15 |             MASTER- | (11h 36m 55.25s , -07d 18m 30.7s) |   C |    60 | 15.0 |        
   17876 | 2020-12-26 18:13:52 |             MASTER- | (11h 24m 37.23s , -09d 18m 48.6s) |   C |    60 | 13.8 |        
   22872 | 2020-12-26 19:37:08 |             MASTER- | (11h 31m 59.04s , -03d 16m 37.9s) |   C |    60 | 16.1 |        
   22967 | 2020-12-26 19:38:43 |             MASTER- | (11h 30m 49.23s , -01d 16m 02.1s) |   C |    60 | 16.1 |        
   23063 | 2020-12-26 19:40:19 |             MASTER- | (11h 18m 02.20s , -05d 14m 15.7s) |   C |    60 | 16.1 |        
   23229 | 2020-12-26 19:43:05 |             MASTER- | (11h 16m 02.50s , -03d 13m 58.8s) |   C |    60 | 16.2 |        
   23847 | 2020-12-26 19:53:24 |             MASTER- | (11h 34m 07.21s , -05d 14m 47.2s) |   C |    60 | 15.5 |        
   23947 | 2020-12-26 19:55:03 |             MASTER- | (11h 48m 04.15s , -03d 16m 40.2s) |   C |    60 | 15.0 |        
   25093 | 2020-12-26 20:14:09 |             MASTER- | (11h 50m 07.50s , -05d 15m 09.1s) |   C |    60 | 15.0 |        
   25270 | 2020-12-26 20:17:06 |             MASTER- | (11h 32m 02.74s , -03d 14m 24.3s) |   C |    60 | 15.1 |        
   25367 | 2020-12-26 20:18:44 |             MASTER- | (11h 30m 44.32s , -01d 15m 17.4s) |   C |    60 | 15.4 |        
   25456 | 2020-12-26 20:20:12 |             MASTER- | (11h 18m 03.78s , -05d 14m 33.3s) |   C |    60 | 15.2 |        
   25657 | 2020-12-26 20:23:33 |             MASTER- | (11h 15m 58.60s , -03d 14m 33.0s) |   C |    60 | 15.2 |        
   26007 | 2020-12-26 20:29:23 |             MASTER- | (11h 20m 57.74s , -07d 13m 52.7s) |   C |    60 | 15.1 |        
   26095 | 2020-12-26 20:30:51 |             MASTER- | (11h 34m 03.89s , -05d 15m 07.2s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 48m 05.92s , -03d 15m 24.9s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 40m 23.23s , -04d 37m 44.3s) |   C |    60 | 15.9 |        
   26709 | 2020-12-26 20:41:05 |             MASTER- | (11h 29m 23.27s , -08d 36m 19.5s) |   C |    60 | 16.1 |        
   27279 | 2020-12-26 20:50:35 |             MASTER- | (11h 33m 11.65s , -10d 35m 09.4s) |   C |    60 | 12.6 |        
   29073 | 2020-12-26 21:20:29 |             MASTER- | (11h 40m 53.99s , -09d 12m 36.6s) |   C |    60 | 15.2 |        
   29504 | 2020-12-26 21:27:40 |             MASTER- | (11h 29m 14.99s , -11d 11m 34.7s) |   C |    60 | 15.8 |        
   67677 | 2020-12-27 08:03:53 |         MASTER-OAFA | (11h 26m 43.51s , -06d 34m 44.3s) |   C |    60 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3554
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB201226.55 (trigger No 630681391,11h 32m 19.20s , -05d 58m 12.0s, R=3.79) errorbox  67592 sec after notice time and 67646 sec after trigger time at 2020-12-27 08:03:53 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -16.3 deg. 

The galactic latitude b = 52 deg., longitude l = 271 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1512353

We obtain a following upper limits.  

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

   16267 | 2020-12-26 17:47:03 |             MASTER- | (11h 17m 57.49s , -05d 19m 58.2s) |   C |    60 | 14.5 |        
   16844 | 2020-12-26 17:56:40 |             MASTER- | (11h 20m 46.30s , -07d 19m 44.8s) |   C |    60 | 14.9 |        
   16933 | 2020-12-26 17:58:09 |             MASTER- | (11h 33m 58.37s , -05d 19m 14.4s) |   C |    60 | 14.9 |        
   17779 | 2020-12-26 18:12:15 |             MASTER- | (11h 36m 55.25s , -07d 18m 30.7s) |   C |    60 | 15.0 |        
   17876 | 2020-12-26 18:13:52 |             MASTER- | (11h 24m 37.23s , -09d 18m 48.6s) |   C |    60 | 13.8 |        
   22872 | 2020-12-26 19:37:08 |             MASTER- | (11h 31m 59.04s , -03d 16m 37.9s) |   C |    60 | 16.1 |        
   22967 | 2020-12-26 19:38:43 |             MASTER- | (11h 30m 49.23s , -01d 16m 02.1s) |   C |    60 | 16.1 |        
   23063 | 2020-12-26 19:40:19 |             MASTER- | (11h 18m 02.20s , -05d 14m 15.7s) |   C |    60 | 16.1 |        
   23229 | 2020-12-26 19:43:05 |             MASTER- | (11h 16m 02.50s , -03d 13m 58.8s) |   C |    60 | 16.2 |        
   23847 | 2020-12-26 19:53:24 |             MASTER- | (11h 34m 07.21s , -05d 14m 47.2s) |   C |    60 | 15.5 |        
   23947 | 2020-12-26 19:55:03 |             MASTER- | (11h 48m 04.15s , -03d 16m 40.2s) |   C |    60 | 15.0 |        
   25093 | 2020-12-26 20:14:09 |             MASTER- | (11h 50m 07.50s , -05d 15m 09.1s) |   C |    60 | 15.0 |        
   25270 | 2020-12-26 20:17:06 |             MASTER- | (11h 32m 02.74s , -03d 14m 24.3s) |   C |    60 | 15.1 |        
   25367 | 2020-12-26 20:18:44 |             MASTER- | (11h 30m 44.32s , -01d 15m 17.4s) |   C |    60 | 15.4 |        
   25456 | 2020-12-26 20:20:12 |             MASTER- | (11h 18m 03.78s , -05d 14m 33.3s) |   C |    60 | 15.2 |        
   25657 | 2020-12-26 20:23:33 |             MASTER- | (11h 15m 58.60s , -03d 14m 33.0s) |   C |    60 | 15.2 |        
   26007 | 2020-12-26 20:29:23 |             MASTER- | (11h 20m 57.74s , -07d 13m 52.7s) |   C |    60 | 15.1 |        
   26095 | 2020-12-26 20:30:51 |             MASTER- | (11h 34m 03.89s , -05d 15m 07.2s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 48m 05.92s , -03d 15m 24.9s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 40m 23.23s , -04d 37m 44.3s) |   C |    60 | 15.9 |        
   26709 | 2020-12-26 20:41:05 |             MASTER- | (11h 29m 23.27s , -08d 36m 19.5s) |   C |    60 | 16.1 |        
   27279 | 2020-12-26 20:50:35 |             MASTER- | (11h 33m 11.65s , -10d 35m 09.4s) |   C |    60 | 12.6 |        
   29073 | 2020-12-26 21:20:29 |             MASTER- | (11h 40m 53.99s , -09d 12m 36.6s) |   C |    60 | 15.2 |        
   29504 | 2020-12-26 21:27:40 |             MASTER- | (11h 29m 14.99s , -11d 11m 34.7s) |   C |    60 | 15.8 |        
   67677 | 2020-12-27 08:03:53 |         MASTER-OAFA | (11h 26m 43.51s , -06d 34m 44.3s) |   C |    60 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3553
TYPE = 34
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB201226.55 (trigger No 630681391,11h 32m 19.20s , -05d 58m 12.0s, R=3.79) errorbox  67592 sec after notice time and 67646 sec after trigger time at 2020-12-27 08:03:53 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 33 deg. The sun  altitude  is -16.3 deg. 

The galactic latitude b = 52 deg., longitude l = 271 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1512353

We obtain a following upper limits.  

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

   16267 | 2020-12-26 17:47:03 |             MASTER- | (11h 17m 57.49s , -05d 19m 58.2s) |   C |    60 | 14.5 |        
   16844 | 2020-12-26 17:56:40 |             MASTER- | (11h 20m 46.30s , -07d 19m 44.8s) |   C |    60 | 14.9 |        
   16933 | 2020-12-26 17:58:09 |             MASTER- | (11h 33m 58.37s , -05d 19m 14.4s) |   C |    60 | 14.9 |        
   17779 | 2020-12-26 18:12:15 |             MASTER- | (11h 36m 55.25s , -07d 18m 30.7s) |   C |    60 | 15.0 |        
   17876 | 2020-12-26 18:13:52 |             MASTER- | (11h 24m 37.23s , -09d 18m 48.6s) |   C |    60 | 13.8 |        
   22872 | 2020-12-26 19:37:08 |             MASTER- | (11h 31m 59.04s , -03d 16m 37.9s) |   C |    60 | 16.1 |        
   22967 | 2020-12-26 19:38:43 |             MASTER- | (11h 30m 49.23s , -01d 16m 02.1s) |   C |    60 | 16.1 |        
   23063 | 2020-12-26 19:40:19 |             MASTER- | (11h 18m 02.20s , -05d 14m 15.7s) |   C |    60 | 16.1 |        
   23229 | 2020-12-26 19:43:05 |             MASTER- | (11h 16m 02.50s , -03d 13m 58.8s) |   C |    60 | 16.2 |        
   23847 | 2020-12-26 19:53:24 |             MASTER- | (11h 34m 07.21s , -05d 14m 47.2s) |   C |    60 | 15.5 |        
   23947 | 2020-12-26 19:55:03 |             MASTER- | (11h 48m 04.15s , -03d 16m 40.2s) |   C |    60 | 15.0 |        
   25093 | 2020-12-26 20:14:09 |             MASTER- | (11h 50m 07.50s , -05d 15m 09.1s) |   C |    60 | 15.0 |        
   25270 | 2020-12-26 20:17:06 |             MASTER- | (11h 32m 02.74s , -03d 14m 24.3s) |   C |    60 | 15.1 |        
   25367 | 2020-12-26 20:18:44 |             MASTER- | (11h 30m 44.32s , -01d 15m 17.4s) |   C |    60 | 15.4 |        
   25456 | 2020-12-26 20:20:12 |             MASTER- | (11h 18m 03.78s , -05d 14m 33.3s) |   C |    60 | 15.2 |        
   25657 | 2020-12-26 20:23:33 |             MASTER- | (11h 15m 58.60s , -03d 14m 33.0s) |   C |    60 | 15.2 |        
   26007 | 2020-12-26 20:29:23 |             MASTER- | (11h 20m 57.74s , -07d 13m 52.7s) |   C |    60 | 15.1 |        
   26095 | 2020-12-26 20:30:51 |             MASTER- | (11h 34m 03.89s , -05d 15m 07.2s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 48m 05.92s , -03d 15m 24.9s) |   C |    60 | 15.3 |        
   26187 | 2020-12-26 20:32:23 |             MASTER- | (11h 40m 23.23s , -04d 37m 44.3s) |   C |    60 | 15.9 |        
   26709 | 2020-12-26 20:41:05 |             MASTER- | (11h 29m 23.27s , -08d 36m 19.5s) |   C |    60 | 16.1 |        
   27279 | 2020-12-26 20:50:35 |             MASTER- | (11h 33m 11.65s , -10d 35m 09.4s) |   C |    60 | 12.6 |        
   29073 | 2020-12-26 21:20:29 |             MASTER- | (11h 40m 53.99s , -09d 12m 36.6s) |   C |    60 | 15.2 |        
   29504 | 2020-12-26 21:27:40 |             MASTER- | (11h 29m 14.99s , -11d 11m 34.7s) |   C |    60 | 15.8 |        
   67677 | 2020-12-27 08:03:53 |         MASTER-OAFA | (11h 26m 43.51s , -06d 34m 44.3s) |   C |    60 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025