MASTER Net MASTER Database: GRB220131.24 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 GRB220131.24
Trignum 665300433
Trigger time 2022-01-31 05:40:28.51
Notice time 2022-01-31 05:49:51.734631
Coord, eb (05h 02m 28.80s , -24d 52m 12.0s) , 5.15
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
1865461 2022-01-31 05:49:51.734631 05h 02m 28.80s -24d 52m 12.0s FERMI 5.15 alert 665300433 4 115 alert
1865452 2022-01-31 05:42:39.219025 04h 59m 38.40s -24d 46m 48.0s FERMI 2.51 alert 665300433 8 112 alert
1865424 2022-01-31 05:41:28.155801 04h 39m 55.92s -27d 34m 58.8s FERMI 12.98 alert 665300433 24 111 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

2022-01-31 05:40:28 (JD 2459610.736435)

Siderial time 16.877840 h

Ra 05:02:28.80 Dec -24:52:12.00
( 75.620000d, -24.870000d)

Rise 2022-01-31 17:34:27

Transit 2022-01-31 20:48:17

Set 2022-02-01 00:02:07

Amur

Object: Altitude: -20.48 Azimuth: 284.66

Sun: Altitude: 17.38 Azimuth: 29.55

Moon: Altitude: 5.74 Azimuth: 38.32

Tunka

Object: Altitude: -35.82 Azimuth: 265.49

Sun: Altitude: 20.57 Azimuth: 5.25

Moon: Altitude: 11.57 Azimuth: 17.03

Kislovodsk

Object: Altitude: -71.02 Azimuth: 186.86

Sun: Altitude: 10.59 Azimuth: 307.00

Moon: Altitude: 11.22 Azimuth: 321.71

Tavrida

Object: Altitude: -69.54 Azimuth: 164.11

Sun: Altitude: 4.98 Azimuth: 300.70

Moon: Altitude: 6.44 Azimuth: 315.16

SAAO

Object: Altitude: -29.87 Azimuth: 20.19

Sun: Altitude: 19.91 Azimuth: 278.53

Moon: Altitude: 34.32 Azimuth: 279.88

IAC

Object: Altitude: -39.74 Azimuth: 80.01

Sun: Altitude: -29.31 Azimuth: 275.09

Moon: Altitude: -20.73 Azimuth: 287.95

Argentina

Object: Altitude: 28.54 Azimuth: 76.93

Sun: Altitude: -39.23 Azimuth: 344.22

Moon: Altitude: -28.04 Azimuth: 333.17

Mexico

Object: Altitude: 27.34 Azimuth: 30.24

Sun: Altitude: -60.97 Azimuth: 111.27

Moon: Altitude: -75.43 Azimuth: 111.11

Ural

Object: Altitude: -54.91 Azimuth: 211.74

Sun: Altitude: 8.92 Azimuth: 323.17

Moon: Altitude: 5.35 Azimuth: 337.29

Vostryakovo

Object: Altitude: -59.44 Azimuth: 175.96

Sun: Altitude: 1.32 Azimuth: 304.19

Moon: Altitude: 0.32 Azimuth: 318.62

Gal. latitude: -33.681895 Gal. longitude: 225.932657

Dist. to Sun: 109.531799

Dist. to Moon: 114.143785

Moon coord.: (300.166214 d, -24.934153 d)

Sun coord.: (313.463577 d, -17.471846 d)

Lunar disk: 0.015895

Lunar phase: 165.514452

Lunar bright limb: 61.658271

No SN in this field

2022-01-31 05:49:51 (JD 2459610.742951)

Siderial time 17.034657 h

Ra 05:02:28.80 Dec -24:52:12.00
( 75.620000d, -24.870000d)

Rise 2022-01-31 17:34:27

Transit 2022-01-31 20:48:17

Set 2022-02-01 00:02:07

Amur

Object: Altitude: -19.03 Azimuth: 286.32

Sun: Altitude: 16.62 Azimuth: 31.75

Moon: Altitude: 4.84 Azimuth: 40.15

Tunka

Object: Altitude: -34.37 Azimuth: 267.40

Sun: Altitude: 20.41 Azimuth: 7.63

Moon: Altitude: 11.15 Azimuth: 19.07

Kislovodsk

Object: Altitude: -70.72 Azimuth: 193.31

Sun: Altitude: 11.93 Azimuth: 308.82

Moon: Altitude: 12.22 Azimuth: 323.52

Tavrida

Object: Altitude: -69.91 Azimuth: 170.18

Sun: Altitude: 6.40 Azimuth: 302.44

Moon: Altitude: 7.56 Azimuth: 316.87

SAAO

Object: Altitude: -30.52 Azimuth: 17.84

Sun: Altitude: 21.87 Azimuth: 277.38

Moon: Altitude: 36.19 Azimuth: 278.87

IAC

Object: Altitude: -41.79 Azimuth: 80.83

Sun: Altitude: -27.26 Azimuth: 276.09

Moon: Altitude: -18.84 Azimuth: 288.78

Argentina

Object: Altitude: 26.59 Azimuth: 75.94

Sun: Altitude: -38.64 Azimuth: 341.44

Moon: Altitude: -27.17 Azimuth: 331.10

Mexico

Object: Altitude: 26.29 Azimuth: 32.32

Sun: Altitude: -62.83 Azimuth: 113.93

Moon: Altitude: -77.19 Azimuth: 115.45

Ural

Object: Altitude: -54.21 Azimuth: 215.22

Sun: Altitude: 9.66 Azimuth: 325.31

Moon: Altitude: 5.81 Azimuth: 339.29

Vostryakovo

Object: Altitude: -59.49 Azimuth: 180.16

Sun: Altitude: 2.41 Azimuth: 306.15

Moon: Altitude: 1.17 Azimuth: 320.47

Gal. latitude: -33.681895 Gal. longitude: 225.932657

Dist. to Sun: 109.527660

Dist. to Moon: 114.088038

Moon coord.: (300.271304 d, -24.919118 d)

Sun coord.: (313.470252 d, -17.470034 d)

Lunar disk: 0.015710

Lunar phase: 165.599171

Lunar bright limb: 61.496431

No SN in this field

2022-01-31 06:49:51 (JD 2459610.784618)

Siderial time 18.037395 h

Ra 05:02:28.80 Dec -24:52:12.00
( 75.620000d, -24.870000d)

Rise 2022-01-31 17:34:27

Transit 2022-01-31 20:48:17

Set 2022-02-01 00:02:07

Amur

Object: Altitude: -10.12 Azimuth: 297.00

Sun: Altitude: 10.67 Azimuth: 45.15

Moon: Altitude: -1.65 Azimuth: 51.46

Tunka

Object: Altitude: -25.10 Azimuth: 278.96

Sun: Altitude: 18.01 Azimuth: 22.57

Moon: Altitude: 7.43 Azimuth: 31.73

Kislovodsk

Object: Altitude: -65.13 Azimuth: 227.10

Sun: Altitude: 19.59 Azimuth: 321.39

Moon: Altitude: 17.56 Azimuth: 335.83

Tavrida

Object: Altitude: -68.12 Azimuth: 208.59

Sun: Altitude: 14.77 Azimuth: 314.26

Moon: Altitude: 13.84 Azimuth: 328.50

SAAO

Object: Altitude: -32.72 Azimuth: 2.01

Sun: Altitude: 34.50 Azimuth: 269.73

Moon: Altitude: 48.22 Azimuth: 272.08

IAC

Object: Altitude: -54.94 Azimuth: 86.32

Sun: Altitude: -14.23 Azimuth: 282.42

Moon: Altitude: -7.04 Azimuth: 294.45

Argentina

Object: Altitude: 14.39 Azimuth: 69.41

Sun: Altitude: -32.91 Azimuth: 325.26

Moon: Altitude: -20.24 Azimuth: 319.03

Mexico

Object: Altitude: 18.29 Azimuth: 44.28

Sun: Altitude: -73.16 Azimuth: 141.28

Moon: Altitude: -83.61 Azimuth: 193.29

Ural

Object: Altitude: -48.40 Azimuth: 235.07

Sun: Altitude: 13.46 Azimuth: 339.39

Moon: Altitude: 7.83 Azimuth: 352.26

Vostryakovo

Object: Altitude: -57.53 Azimuth: 206.18

Sun: Altitude: 8.68 Azimuth: 319.07

Moon: Altitude: 5.75 Azimuth: 332.69

Gal. latitude: -33.681895 Gal. longitude: 225.932657

Dist. to Sun: 109.501188

Dist. to Moon: 113.730503

Moon coord.: (300.942553 d, -24.821259 d)

Sun coord.: (313.512933 d, -17.458440 d)

Lunar disk: 0.014560

Lunar phase: 166.139245

Lunar bright limb: 60.428271

No SN in this field

2024-10-18 05:18:56 (JD 2460601.721481)

Siderial time 9.636405 h

Ra 05:02:28.80 Dec -24:52:12.00
( 75.620000d, -24.870000d)

Rise 2024-10-19 00:26:12

Transit 2024-10-18 03:43:59

Set 2024-10-18 06:57:48

Amur

Object: Altitude: -59.74 Azimuth: 139.36

Sun: Altitude: 24.12 Azimuth: 34.10

Moon: Altitude: -21.09 Azimuth: 202.81

Tunka

Object: Altitude: -46.29 Azimuth: 110.20

Sun: Altitude: 28.23 Azimuth: 7.67

Moon: Altitude: -22.36 Azimuth: 177.56

Kislovodsk

Object: Altitude: -6.22 Azimuth: 61.23

Sun: Altitude: 17.79 Azimuth: 303.46

Moon: Altitude: -7.39 Azimuth: 120.27

Tavrida

Object: Altitude: -1.54 Azimuth: 55.56

Sun: Altitude: 12.03 Azimuth: 296.93

Moon: Altitude: -1.52 Azimuth: 114.18

SAAO

Object: Altitude: 44.08 Azimuth: 85.46

Sun: Altitude: 17.44 Azimuth: 270.53

Moon: Altitude: -12.84 Azimuth: 100.72

IAC

Object: Altitude: 34.96 Azimuth: 16.42

Sun: Altitude: -24.52 Azimuth: 267.95

Moon: Altitude: 35.24 Azimuth: 89.89

Argentina

Object: Altitude: 56.00 Azimuth: 268.03

Sun: Altitude: -46.28 Azimuth: 339.14

Moon: Altitude: 42.14 Azimuth: 173.16

Mexico

Object: Altitude: -3.99 Azimuth: 296.75

Sun: Altitude: -57.33 Azimuth: 125.14

Moon: Altitude: 54.01 Azimuth: 286.75

Ural

Object: Altitude: -21.11 Azimuth: 76.51

Sun: Altitude: 16.81 Azimuth: 322.04

Moon: Altitude: -7.83 Azimuth: 135.80

Vostryakovo

Object: Altitude: -9.34 Azimuth: 59.21

Sun: Altitude: 8.92 Azimuth: 301.79

Moon: Altitude: 0.90 Azimuth: 117.16

Gal. latitude: -33.681895 Gal. longitude: 225.932657

Dist. to Sun: 118.299012

Dist. to Moon: 58.598404

Moon coord.: (32.335577 d, 15.795532 d)

Sun coord.: (203.143922 d, -9.674552 d)

Lunar disk: 0.991144

Lunar phase: 10.799960

Lunar bright limb: 56.778876

No SN in this field
Recent coverage and limits telegrams

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

  ID = 5744
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 GRB 220131A ( Fermi GBM team, GCN 31532) errorbox  34431 sec after notice time and 34458 sec after trigger time at 2022-01-31 15:14:46 UT, with upper limit up to  17.2 mag. Observations started at twilight.  The observations began at zenith distance = 72 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -34 deg., longitude l = 226 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1865450

We obtain a following upper limits.  

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

     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 52.03s , -25d 04m 35.3s) |   C |    30 | 19.1 |        
     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 15.60s , -24d 36m 30.4s) |   C |    30 | 19.1 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 50.06s , -25d 03m 13.6s) |   C |    40 | 19.3 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 13.57s , -24d 35m 08.5s) |   C |    40 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 50.19s , -25d 04m 45.2s) |   C |    50 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 13.63s , -24d 36m 39.9s) |   C |    50 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 52.27s , -25d 03m 33.1s) |   C |    70 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 15.65s , -24d 35m 27.6s) |   C |    70 | 19.5 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 37.43s , -25d 08m 44.0s) |   C |   120 | 19.2 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 01.32s , -24d 40m 32.8s) |   C |   120 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 42.69s , -25d 09m 58.3s) |   C |   140 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 06.36s , -24d 41m 47.7s) |   C |   140 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 36.99s , -25d 11m 14.6s) |   C |   180 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 00.46s , -24d 43m 04.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 44.33s , -25d 11m 28.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 07.65s , -24d 43m 17.4s) |   C |   180 | 19.6 |        
   34488 | 2022-01-31 15:14:46 |   MASTER-Kislovodsk | (04h 57m 14.66s , -21d 49m 09.4s) |   C |    60 | 15.8 |        
   34568 | 2022-01-31 15:16:06 |   MASTER-Kislovodsk | (04h 48m 58.53s , -25d 37m 44.3s) |   C |    60 | 15.3 |        
   34889 | 2022-01-31 15:21:27 |   MASTER-Kislovodsk | (05h 05m 52.82s , -25d 38m 51.8s) |   C |    60 | 15.9 |        
   35050 | 2022-01-31 15:24:08 |   MASTER-Kislovodsk | (05h 01m 17.79s , -23d 44m 50.2s) |   C |    60 | 16.1 |        
   35210 | 2022-01-31 15:26:48 |   MASTER-Kislovodsk | (05h 13m 16.62s , -23d 19m 40.3s) |   C |    60 | 14.4 |        
   35210 | 2022-01-31 15:26:48 |   MASTER-Kislovodsk | (05h 17m 47.22s , -23d 44m 12.1s) |   C |    60 | 16.6 |        
   35290 | 2022-01-31 15:28:08 |   MASTER-Kislovodsk | (05h 09m 02.25s , -21d 24m 34.7s) |   C |    60 | 13.2 |        
   35290 | 2022-01-31 15:28:08 |   MASTER-Kislovodsk | (05h 13m 30.11s , -21d 49m 00.8s) |   C |    60 | 16.6 |        
   35370 | 2022-01-31 15:29:28 |   MASTER-Kislovodsk | (04h 53m 51.70s , -27d 31m 43.4s) |   C |    60 | 16.4 |        
   35450 | 2022-01-31 15:30:48 |   MASTER-Kislovodsk | (04h 57m 10.27s , -21d 50m 38.7s) |   C |    60 | 16.4 |        
   35531 | 2022-01-31 15:32:09 |   MASTER-Kislovodsk | (04h 49m 07.31s , -25d 38m 29.6s) |   C |    60 | 16.4 |        
   35852 | 2022-01-31 15:37:30 |   MASTER-Kislovodsk | (05h 01m 13.72s , -25d 13m 13.8s) |   C |    60 | 13.0 |        
   35852 | 2022-01-31 15:37:30 |   MASTER-Kislovodsk | (05h 05m 48.84s , -25d 37m 48.5s) |   C |    60 | 16.6 |        
   36012 | 2022-01-31 15:40:10 |   MASTER-Kislovodsk | (05h 01m 22.62s , -23d 43m 36.9s) |   C |    60 | 15.9 |        
   36092 | 2022-01-31 15:41:30 |   MASTER-Kislovodsk | (05h 06m 11.98s , -27d 08m 11.8s) |   C |    60 | 14.2 |        
   36092 | 2022-01-31 15:41:30 |   MASTER-Kislovodsk | (05h 10m 51.02s , -27d 32m 50.5s) |   C |    60 | 16.1 |        
   36172 | 2022-01-31 15:42:50 |   MASTER-Kislovodsk | (05h 17m 55.90s , -23d 44m 45.8s) |   C |    60 | 16.1 |        
   36252 | 2022-01-31 15:44:10 |   MASTER-Kislovodsk | (05h 09m 05.09s , -21d 24m 44.8s) |   C |    60 | 14.2 |        
   36252 | 2022-01-31 15:44:10 |   MASTER-Kislovodsk | (05h 13m 33.93s , -21d 49m 14.8s) |   C |    60 | 16.6 |        
   36332 | 2022-01-31 15:45:30 |   MASTER-Kislovodsk | (04h 53m 50.71s , -27d 32m 04.4s) |   C |    60 | 16.5 |        
   36412 | 2022-01-31 15:46:50 |   MASTER-Kislovodsk | (04h 52m 48.42s , -21d 24m 18.0s) |   C |    60 | 14.2 |        
   36412 | 2022-01-31 15:46:50 |   MASTER-Kislovodsk | (04h 57m 18.03s , -21d 48m 45.2s) |   C |    60 | 17.1 |        
   36493 | 2022-01-31 15:48:11 |   MASTER-Kislovodsk | (04h 49m 03.27s , -25d 37m 20.7s) |   C |    60 | 16.3 |        
   36573 | 2022-01-31 15:49:31 |   MASTER-Kislovodsk | (05h 18m 03.20s , -25d 12m 20.9s) |   C |    60 | 14.6 |        
   36813 | 2022-01-31 15:53:31 |   MASTER-Kislovodsk | (04h 44m 51.21s , -23d 44m 08.8s) |   C |    60 | 16.8 |        
   37776 | 2022-01-31 16:09:34 |   MASTER-Kislovodsk | (04h 44m 48.19s , -23d 42m 54.0s) |   C |    60 | 15.3 |        
   38738 | 2022-01-31 16:25:36 |   MASTER-Kislovodsk | (04h 44m 55.43s , -23d 43m 16.6s) |   C |    60 | 16.2 |        
  120453 | 2022-02-01 15:07:31 |   MASTER-Kislovodsk | (05h 01m 06.40s , -25d 12m 28.1s) |   C |    60 | 14.4 |        
  120453 | 2022-02-01 15:07:31 |   MASTER-Kislovodsk | (05h 05m 48.55s , -25d 37m 06.0s) |   C |    60 | 14.2 |        
  120533 | 2022-02-01 15:08:51 |   MASTER-Kislovodsk | (04h 56m 43.27s , -23d 19m 24.0s) |   C |    60 | 14.7 |        
  120533 | 2022-02-01 15:08:51 |   MASTER-Kislovodsk | (05h 01m 22.23s , -23d 43m 59.5s) |   C |    60 | 15.0 |        
  120613 | 2022-02-01 15:10:11 |   MASTER-Kislovodsk | (05h 06m 04.78s , -27d 08m 37.0s) |   C |    60 | 14.5 |        
  120613 | 2022-02-01 15:10:11 |   MASTER-Kislovodsk | (05h 10m 50.77s , -27d 33m 22.7s) |   C |    60 | 14.5 |        
  120788 | 2022-02-01 15:13:06 |   MASTER-Kislovodsk | (05h 13m 15.59s , -23d 18m 50.3s) |   C |    60 | 15.3 |        
  120788 | 2022-02-01 15:13:06 |   MASTER-Kislovodsk | (05h 17m 52.89s , -23d 43m 32.9s) |   C |    60 | 15.3 |        
  120868 | 2022-02-01 15:14:26 |   MASTER-Kislovodsk | (05h 08m 59.39s , -21d 26m 16.2s) |   C |    60 | 15.8 |        
  120868 | 2022-02-01 15:14:26 |   MASTER-Kislovodsk | (05h 13m 33.77s , -21d 50m 56.2s) |   C |    60 | 16.0 |        
  120948 | 2022-02-01 15:15:46 |   MASTER-Kislovodsk | (04h 52m 42.42s , -21d 24m 25.6s) |   C |    60 | 16.1 |        
  120948 | 2022-02-01 15:15:46 |   MASTER-Kislovodsk | (04h 57m 17.60s , -21d 49m 02.8s) |   C |    60 | 16.4 |        
  121028 | 2022-02-01 15:17:06 |   MASTER-Kislovodsk | (04h 49m 02.43s , -27d 07m 10.6s) |   C |    60 | 15.0 |        
  121028 | 2022-02-01 15:17:06 |   MASTER-Kislovodsk | (04h 53m 48.28s , -27d 31m 56.6s) |   C |    60 | 15.2 |        
  121108 | 2022-02-01 15:18:27 |   MASTER-Kislovodsk | (04h 44m 19.58s , -25d 12m 05.2s) |   C |    60 | 15.5 |        
  121109 | 2022-02-01 15:18:27 |   MASTER-Kislovodsk | (04h 49m 01.74s , -25d 36m 47.3s) |   C |    60 | 15.6 |        
  121349 | 2022-02-01 15:22:27 |   MASTER-Kislovodsk | (05h 01m 13.29s , -25d 13m 52.0s) |   C |    60 | 16.0 |        
  121349 | 2022-02-01 15:22:27 |   MASTER-Kislovodsk | (05h 05m 55.07s , -25d 38m 37.6s) |   C |    60 | 16.2 |        
  121510 | 2022-02-01 15:25:08 |   MASTER-Kislovodsk | (04h 56m 42.28s , -23d 19m 59.2s) |   C |    60 | 16.1 |        
  121510 | 2022-02-01 15:25:08 |   MASTER-Kislovodsk | (05h 01m 18.77s , -23d 44m 36.2s) |   C |    60 | 17.1 |        
  121589 | 2022-02-01 15:26:27 |   MASTER-Kislovodsk | (05h 06m 13.56s , -27d 06m 46.7s) |   C |    60 | 15.9 |        
  121589 | 2022-02-01 15:26:27 |   MASTER-Kislovodsk | (05h 10m 57.15s , -27d 31m 31.4s) |   C |    60 | 16.4 |        
  122439 | 2022-02-01 15:40:37 |   MASTER-Kislovodsk | (05h 13m 21.12s , -23d 18m 01.1s) |   C |    60 | 16.4 |        
  122439 | 2022-02-01 15:40:37 |   MASTER-Kislovodsk | (05h 17m 54.28s , -23d 42m 32.1s) |   C |    60 | 16.9 |        
  122519 | 2022-02-01 15:41:57 |   MASTER-Kislovodsk | (05h 09m 04.82s , -21d 25m 44.1s) |   C |    60 | 16.1 |        
  122520 | 2022-02-01 15:41:58 |   MASTER-Kislovodsk | (05h 13m 35.16s , -21d 50m 13.3s) |   C |    60 | 16.9 |        
  122599 | 2022-02-01 15:43:17 |   MASTER-Kislovodsk | (04h 52m 47.98s , -21d 23m 44.7s) |   C |    60 | 16.5 |        
  122599 | 2022-02-01 15:43:17 |   MASTER-Kislovodsk | (04h 57m 18.99s , -21d 48m 12.0s) |   C |    60 | 17.2 |        
  122680 | 2022-02-01 15:44:38 |   MASTER-Kislovodsk | (04h 49m 08.68s , -27d 06m 40.0s) |   C |    60 | 16.2 |        
  122680 | 2022-02-01 15:44:38 |   MASTER-Kislovodsk | (04h 53m 49.80s , -27d 31m 10.9s) |   C |    60 | 17.2 |        
  122760 | 2022-02-01 15:45:58 |   MASTER-Kislovodsk | (04h 44m 25.71s , -25d 11m 39.0s) |   C |    60 | 16.2 |        
  122760 | 2022-02-01 15:45:58 |   MASTER-Kislovodsk | (04h 49m 03.07s , -25d 36m 07.0s) |   C |    60 | 16.9 |        
  122840 | 2022-02-01 15:47:18 |   MASTER-Kislovodsk | (05h 18m 09.05s , -25d 13m 11.4s) |   C |    60 | 16.3 |        
  122920 | 2022-02-01 15:48:38 |   MASTER-Kislovodsk | (04h 54m 18.13s , -29d 01m 47.7s) |   C |    60 | 16.0 |        
  123000 | 2022-02-01 15:49:58 |   MASTER-Kislovodsk | (05h 01m 20.55s , -25d 13m 39.1s) |   C |    60 | 15.9 |        
  123000 | 2022-02-01 15:49:58 |   MASTER-Kislovodsk | (05h 05m 57.33s , -25d 38m 10.5s) |   C |    60 | 16.4 |        
  123161 | 2022-02-01 15:52:39 |   MASTER-Kislovodsk | (05h 07m 45.80s , -25d 38m 08.9s) |   C |    60 | 12.5 |        
  123469 | 2022-02-01 15:57:47 |   MASTER-Kislovodsk | (05h 13m 20.27s , -23d 19m 53.7s) |   C |    60 | 14.7 |        
  123469 | 2022-02-01 15:57:47 |   MASTER-Kislovodsk | (05h 17m 54.40s , -23d 44m 21.6s) |   C |    60 | 15.1 |        
  123549 | 2022-02-01 15:59:07 |   MASTER-Kislovodsk | (05h 09m 08.68s , -21d 25m 32.1s) |   C |    60 | 14.8 |        
  123549 | 2022-02-01 15:59:07 |   MASTER-Kislovodsk | (05h 13m 40.04s , -21d 49m 58.0s) |   C |    60 | 15.5 |        
  123629 | 2022-02-01 16:00:27 |   MASTER-Kislovodsk | (04h 52m 46.09s , -21d 23m 51.8s) |   C |    60 | 13.9 |        
  123629 | 2022-02-01 16:00:27 |   MASTER-Kislovodsk | (04h 57m 18.07s , -21d 48m 15.0s) |   C |    60 | 14.6 |        
  123709 | 2022-02-01 16:01:47 |   MASTER-Kislovodsk | (04h 49m 11.94s , -27d 07m 10.4s) |   C |    60 | 13.0 |        
  123709 | 2022-02-01 16:01:47 |   MASTER-Kislovodsk | (04h 53m 54.20s , -27d 31m 39.4s) |   C |    60 | 13.9 |        
  123789 | 2022-02-01 16:03:07 |   MASTER-Kislovodsk | (04h 44m 33.76s , -25d 11m 56.6s) |   C |    60 | 14.1 |        
  123789 | 2022-02-01 16:03:07 |   MASTER-Kislovodsk | (04h 49m 12.33s , -25d 36m 22.3s) |   C |    60 | 14.6 |        
  123869 | 2022-02-01 16:04:27 |   MASTER-Kislovodsk | (05h 18m 02.81s , -25d 12m 55.2s) |   C |    60 | 13.3 |        
  123949 | 2022-02-01 16:05:47 |   MASTER-Kislovodsk | (04h 54m 20.30s , -28d 59m 34.8s) |   C |    60 | 13.4 |        
  124109 | 2022-02-01 16:08:27 |   MASTER-Kislovodsk | (04h 44m 49.31s , -23d 43m 49.7s) |   C |    60 | 13.2 |        
  125072 | 2022-02-01 16:24:30 |   MASTER-Kislovodsk | (04h 44m 57.47s , -23d 41m 38.0s) |   C |    60 | 13.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5743
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 GRB 220131A ( Fermi GBM team, GCN 31532) errorbox  34431 sec after notice time and 34458 sec after trigger time at 2022-01-31 15:14:46 UT, with upper limit up to  17.1 mag. Observations started at twilight.  The observations began at zenith distance = 72 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -34 deg., longitude l = 226 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1865451

We obtain a following upper limits.  

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

     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 52.03s , -25d 04m 35.3s) |   C |    30 | 19.1 |        
     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 15.60s , -24d 36m 30.4s) |   C |    30 | 19.1 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 50.06s , -25d 03m 13.6s) |   C |    40 | 19.3 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 13.57s , -24d 35m 08.5s) |   C |    40 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 50.19s , -25d 04m 45.2s) |   C |    50 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 13.63s , -24d 36m 39.9s) |   C |    50 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 52.27s , -25d 03m 33.1s) |   C |    70 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 15.65s , -24d 35m 27.6s) |   C |    70 | 19.5 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 37.43s , -25d 08m 44.0s) |   C |   120 | 19.2 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 01.32s , -24d 40m 32.8s) |   C |   120 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 42.69s , -25d 09m 58.3s) |   C |   140 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 06.36s , -24d 41m 47.7s) |   C |   140 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 36.99s , -25d 11m 14.6s) |   C |   180 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 00.46s , -24d 43m 04.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 44.33s , -25d 11m 28.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 07.65s , -24d 43m 17.4s) |   C |   180 | 19.6 |        
   34488 | 2022-01-31 15:14:46 |   MASTER-Kislovodsk | (04h 57m 14.66s , -21d 49m 09.4s) |   C |    60 | 15.8 |        
   34568 | 2022-01-31 15:16:06 |   MASTER-Kislovodsk | (04h 48m 58.53s , -25d 37m 44.3s) |   C |    60 | 15.3 |        
   34889 | 2022-01-31 15:21:27 |   MASTER-Kislovodsk | (05h 05m 52.82s , -25d 38m 51.8s) |   C |    60 | 15.9 |        
   35050 | 2022-01-31 15:24:08 |   MASTER-Kislovodsk | (05h 01m 17.79s , -23d 44m 50.2s) |   C |    60 | 16.1 |        
   35210 | 2022-01-31 15:26:48 |   MASTER-Kislovodsk | (05h 13m 16.62s , -23d 19m 40.3s) |   C |    60 | 14.4 |        
   35210 | 2022-01-31 15:26:48 |   MASTER-Kislovodsk | (05h 17m 47.22s , -23d 44m 12.1s) |   C |    60 | 16.6 |        
   35290 | 2022-01-31 15:28:08 |   MASTER-Kislovodsk | (05h 09m 02.25s , -21d 24m 34.7s) |   C |    60 | 13.2 |        
   35290 | 2022-01-31 15:28:08 |   MASTER-Kislovodsk | (05h 13m 30.11s , -21d 49m 00.8s) |   C |    60 | 16.6 |        
   35370 | 2022-01-31 15:29:28 |   MASTER-Kislovodsk | (04h 53m 51.70s , -27d 31m 43.4s) |   C |    60 | 16.4 |        
   35450 | 2022-01-31 15:30:48 |   MASTER-Kislovodsk | (04h 57m 10.27s , -21d 50m 38.7s) |   C |    60 | 16.4 |        
   35531 | 2022-01-31 15:32:09 |   MASTER-Kislovodsk | (04h 49m 07.31s , -25d 38m 29.6s) |   C |    60 | 16.4 |        
   35852 | 2022-01-31 15:37:30 |   MASTER-Kislovodsk | (05h 01m 13.72s , -25d 13m 13.8s) |   C |    60 | 13.0 |        
   35852 | 2022-01-31 15:37:30 |   MASTER-Kislovodsk | (05h 05m 48.84s , -25d 37m 48.5s) |   C |    60 | 16.6 |        
   36012 | 2022-01-31 15:40:10 |   MASTER-Kislovodsk | (05h 01m 22.62s , -23d 43m 36.9s) |   C |    60 | 15.9 |        
   36092 | 2022-01-31 15:41:30 |   MASTER-Kislovodsk | (05h 06m 11.98s , -27d 08m 11.8s) |   C |    60 | 14.2 |        
   36092 | 2022-01-31 15:41:30 |   MASTER-Kislovodsk | (05h 10m 51.02s , -27d 32m 50.5s) |   C |    60 | 16.1 |        
   36172 | 2022-01-31 15:42:50 |   MASTER-Kislovodsk | (05h 17m 55.90s , -23d 44m 45.8s) |   C |    60 | 16.1 |        
   36252 | 2022-01-31 15:44:10 |   MASTER-Kislovodsk | (05h 09m 05.09s , -21d 24m 44.8s) |   C |    60 | 14.2 |        
   36252 | 2022-01-31 15:44:10 |   MASTER-Kislovodsk | (05h 13m 33.93s , -21d 49m 14.8s) |   C |    60 | 16.6 |        
   36332 | 2022-01-31 15:45:30 |   MASTER-Kislovodsk | (04h 53m 50.71s , -27d 32m 04.4s) |   C |    60 | 16.5 |        
   36412 | 2022-01-31 15:46:50 |   MASTER-Kislovodsk | (04h 52m 48.42s , -21d 24m 18.0s) |   C |    60 | 14.2 |        
   36412 | 2022-01-31 15:46:50 |   MASTER-Kislovodsk | (04h 57m 18.03s , -21d 48m 45.2s) |   C |    60 | 17.1 |        
   36493 | 2022-01-31 15:48:11 |   MASTER-Kislovodsk | (04h 49m 03.27s , -25d 37m 20.7s) |   C |    60 | 16.3 |        
   36573 | 2022-01-31 15:49:31 |   MASTER-Kislovodsk | (05h 18m 03.20s , -25d 12m 20.9s) |   C |    60 | 14.6 |        
   36813 | 2022-01-31 15:53:31 |   MASTER-Kislovodsk | (04h 44m 51.21s , -23d 44m 08.8s) |   C |    60 | 16.8 |        
   37776 | 2022-01-31 16:09:34 |   MASTER-Kislovodsk | (04h 44m 48.19s , -23d 42m 54.0s) |   C |    60 | 15.3 |        
   38738 | 2022-01-31 16:25:36 |   MASTER-Kislovodsk | (04h 44m 55.43s , -23d 43m 16.6s) |   C |    60 | 16.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5741
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 GRB 220131A ( Fermi GBM team, GCN 31532) errorbox  34431 sec after notice time and 34458 sec after trigger time at 2022-01-31 15:14:46 UT, with upper limit up to  16.1 mag. Observations started at twilight.  The observations began at zenith distance = 72 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -34 deg., longitude l = 226 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1865459

We obtain a following upper limits.  

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

     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 52.03s , -25d 04m 35.3s) |   C |    30 | 19.1 |        
     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 15.60s , -24d 36m 30.4s) |   C |    30 | 19.1 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 50.06s , -25d 03m 13.6s) |   C |    40 | 19.3 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 13.57s , -24d 35m 08.5s) |   C |    40 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 50.19s , -25d 04m 45.2s) |   C |    50 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 13.63s , -24d 36m 39.9s) |   C |    50 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 52.27s , -25d 03m 33.1s) |   C |    70 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 15.65s , -24d 35m 27.6s) |   C |    70 | 19.5 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 37.43s , -25d 08m 44.0s) |   C |   120 | 19.2 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 01.32s , -24d 40m 32.8s) |   C |   120 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 42.69s , -25d 09m 58.3s) |   C |   140 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 06.36s , -24d 41m 47.7s) |   C |   140 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 36.99s , -25d 11m 14.6s) |   C |   180 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 00.46s , -24d 43m 04.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 44.33s , -25d 11m 28.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 07.65s , -24d 43m 17.4s) |   C |   180 | 19.6 |        
   34488 | 2022-01-31 15:14:46 |   MASTER-Kislovodsk | (04h 57m 14.66s , -21d 49m 09.4s) |   C |    60 | 15.8 |        
   34568 | 2022-01-31 15:16:06 |   MASTER-Kislovodsk | (04h 48m 58.53s , -25d 37m 44.3s) |   C |    60 | 15.3 |        
   34889 | 2022-01-31 15:21:27 |   MASTER-Kislovodsk | (05h 05m 52.82s , -25d 38m 51.8s) |   C |    60 | 15.9 |        
   34969 | 2022-01-31 15:22:47 |   MASTER-Kislovodsk | (05h 05m 15.31s , -19d 30m 52.5s) |   C |    60 | 12.3 |        
   34969 | 2022-01-31 15:22:47 |   MASTER-Kislovodsk | (05h 09m 40.56s , -19d 55m 18.4s) |   C |    60 | 15.8 |        
   35050 | 2022-01-31 15:24:08 |   MASTER-Kislovodsk | (05h 01m 17.79s , -23d 44m 50.2s) |   C |    60 | 16.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5740
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 GRB 220131A ( Fermi GBM team, GCN 31532) errorbox  34431 sec after notice time and 34458 sec after trigger time at 2022-01-31 15:14:46 UT, with upper limit up to  16.1 mag. Observations started at twilight.  The observations began at zenith distance = 72 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -34 deg., longitude l = 226 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1865459

We obtain a following upper limits.  

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

     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 52.03s , -25d 04m 35.3s) |   C |    30 | 19.1 |        
     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 15.60s , -24d 36m 30.4s) |   C |    30 | 19.1 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 50.06s , -25d 03m 13.6s) |   C |    40 | 19.3 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 13.57s , -24d 35m 08.5s) |   C |    40 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 50.19s , -25d 04m 45.2s) |   C |    50 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 13.63s , -24d 36m 39.9s) |   C |    50 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 52.27s , -25d 03m 33.1s) |   C |    70 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 15.65s , -24d 35m 27.6s) |   C |    70 | 19.5 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 37.43s , -25d 08m 44.0s) |   C |   120 | 19.2 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 01.32s , -24d 40m 32.8s) |   C |   120 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 42.69s , -25d 09m 58.3s) |   C |   140 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 06.36s , -24d 41m 47.7s) |   C |   140 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 36.99s , -25d 11m 14.6s) |   C |   180 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 00.46s , -24d 43m 04.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 44.33s , -25d 11m 28.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 07.65s , -24d 43m 17.4s) |   C |   180 | 19.6 |        
   34488 | 2022-01-31 15:14:46 |   MASTER-Kislovodsk | (04h 57m 14.66s , -21d 49m 09.4s) |   C |    60 | 15.8 |        
   34568 | 2022-01-31 15:16:06 |   MASTER-Kislovodsk | (04h 48m 58.53s , -25d 37m 44.3s) |   C |    60 | 15.3 |        
   34889 | 2022-01-31 15:21:27 |   MASTER-Kislovodsk | (05h 05m 52.82s , -25d 38m 51.8s) |   C |    60 | 15.9 |        
   34969 | 2022-01-31 15:22:47 |   MASTER-Kislovodsk | (05h 05m 15.31s , -19d 30m 52.5s) |   C |    60 | 12.3 |        
   34969 | 2022-01-31 15:22:47 |   MASTER-Kislovodsk | (05h 09m 40.56s , -19d 55m 18.4s) |   C |    60 | 15.8 |        
   35050 | 2022-01-31 15:24:08 |   MASTER-Kislovodsk | (05h 01m 17.79s , -23d 44m 50.2s) |   C |    60 | 16.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5739
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 GRB 220131A ( Fermi GBM team, GCN 31532) errorbox  34431 sec after notice time and 34458 sec after trigger time at 2022-01-31 15:14:46 UT, with upper limit up to  16.1 mag. Observations started at twilight.  The observations began at zenith distance = 72 deg. The sun  altitude  is -10.1 deg. 

The galactic latitude b = -34 deg., longitude l = 226 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1865459

We obtain a following upper limits.  

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

     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 52.03s , -25d 04m 35.3s) |   C |    30 | 19.1 |        
     177 | 2022-01-31 05:43:10 |             MASTER- | (04h 59m 15.60s , -24d 36m 30.4s) |   C |    30 | 19.1 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 50.06s , -25d 03m 13.6s) |   C |    40 | 19.3 |        
     233 | 2022-01-31 05:44:01 |             MASTER- | (04h 59m 13.57s , -24d 35m 08.5s) |   C |    40 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 50.19s , -25d 04m 45.2s) |   C |    50 | 19.4 |        
     299 | 2022-01-31 05:45:02 |             MASTER- | (04h 59m 13.63s , -24d 36m 39.9s) |   C |    50 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 52.27s , -25d 03m 33.1s) |   C |    70 | 19.4 |        
     380 | 2022-01-31 05:46:13 |             MASTER- | (04h 59m 15.65s , -24d 35m 27.6s) |   C |    70 | 19.5 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 37.43s , -25d 08m 44.0s) |   C |   120 | 19.2 |        
     647 | 2022-01-31 05:50:15 |             MASTER- | (05h 02m 01.32s , -24d 40m 32.8s) |   C |   120 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 42.69s , -25d 09m 58.3s) |   C |   140 | 19.4 |        
     798 | 2022-01-31 05:52:36 |             MASTER- | (05h 02m 06.36s , -24d 41m 47.7s) |   C |   140 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 36.99s , -25d 11m 14.6s) |   C |   180 | 19.4 |        
     979 | 2022-01-31 05:55:17 |             MASTER- | (05h 02m 00.46s , -24d 43m 04.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 44.33s , -25d 11m 28.1s) |   C |   180 | 19.4 |        
    1181 | 2022-01-31 05:58:39 |             MASTER- | (05h 02m 07.65s , -24d 43m 17.4s) |   C |   180 | 19.6 |        
   34488 | 2022-01-31 15:14:46 |   MASTER-Kislovodsk | (04h 57m 14.66s , -21d 49m 09.4s) |   C |    60 | 15.8 |        
   34568 | 2022-01-31 15:16:06 |   MASTER-Kislovodsk | (04h 48m 58.53s , -25d 37m 44.3s) |   C |    60 | 15.3 |        
   34889 | 2022-01-31 15:21:27 |   MASTER-Kislovodsk | (05h 05m 52.82s , -25d 38m 51.8s) |   C |    60 | 15.9 |        
   34969 | 2022-01-31 15:22:47 |   MASTER-Kislovodsk | (05h 05m 15.31s , -19d 30m 52.5s) |   C |    60 | 12.3 |        
   34969 | 2022-01-31 15:22:47 |   MASTER-Kislovodsk | (05h 09m 40.56s , -19d 55m 18.4s) |   C |    60 | 15.8 |        
   35050 | 2022-01-31 15:24:08 |   MASTER-Kislovodsk | (05h 01m 17.79s , -23d 44m 50.2s) |   C |    60 | 16.1 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024