MASTER Net MASTER Database: GRB240123.74 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 GRB240123.74
Trignum 727724888
Trigger time 2024-01-23 17:48:03.22
Notice time 2024-01-23 17:57:16.909174
Coord, eb (20h 50m 38.40s , +17d 16m 12.0s) , 6.86
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
2363742 2024-01-23 17:57:23.781399 20h 50m 38.40s +17d 16m 12.0s FERMI 6.86 alert 727724888 33 115 alert
2363728 2024-01-23 17:48:54.39497 20h 52m 55.20s +24d 34m 48.0s FERMI 7.31 alert 727724888 31 112 alert
2363722 2024-01-23 17:48:44.298014 21h 27m 31.92s +20d 31m 01.2s FERMI 13.7 alert 727724888 185 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory links
104.9 2024-01-23 17:47:57.88 11h 16m 51.00s +50d 35m 26.0s Tunka Database Tunka
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2024-01-23 17:48:03 (JD 2460333.241701)

Siderial time 4.479923 h

Ra 20:50:38.40 Dec 17:16:12.00
(312.660000d, 17.270000d)

Rise 2024-01-24 05:15:04

Transit 2024-01-24 13:07:13

Set 2024-01-24 20:59:21

Amur

Object: Altitude: -19.07 Azimuth: 204.67

Sun: Altitude: -50.18 Azimuth: 231.06

Moon: Altitude: 42.81 Azimuth: 83.42

Tunka

Object: Altitude: -20.92 Azimuth: 179.99

Sun: Altitude: -57.18 Azimuth: 193.09

Moon: Altitude: 56.70 Azimuth: 56.45

Kislovodsk

Object: Altitude: -7.69 Azimuth: 122.95

Sun: Altitude: -39.81 Azimuth: 101.28

Moon: Altitude: 61.72 Azimuth: 294.06

Tavrida

Object: Altitude: -1.92 Azimuth: 116.83

Sun: Altitude: -33.64 Azimuth: 95.40

Moon: Altitude: 55.66 Azimuth: 286.19

SAAO

Object: Altitude: -15.51 Azimuth: 100.88

Sun: Altitude: -1.72 Azimuth: 65.48

Moon: Altitude: 12.56 Azimuth: 224.71

IAC

Object: Altitude: 33.77 Azimuth: 92.61

Sun: Altitude: 8.84 Azimuth: 62.10

Moon: Altitude: 14.16 Azimuth: 245.55

Argentina

Object: Altitude: 40.39 Azimuth: 170.46

Sun: Altitude: 71.71 Azimuth: 128.56

Moon: Altitude: -56.32 Azimuth: 266.25

Mexico

Object: Altitude: 56.68 Azimuth: 286.56

Sun: Altitude: 33.61 Azimuth: 330.29

Moon: Altitude: -30.92 Azimuth: 177.69

Ural

Object: Altitude: -7.33 Azimuth: 138.46

Sun: Altitude: -44.03 Azimuth: 129.53

Moon: Altitude: 59.68 Azimuth: 338.09

Vostryakovo

Object: Altitude: 0.99 Azimuth: 119.83

Sun: Altitude: -34.09 Azimuth: 105.68

Moon: Altitude: 53.31 Azimuth: 304.15

Gal. latitude: -17.008641 Gal. longitude: 63.546951

Dist. to Sun: 37.521716

Dist. to Moon: 125.575824

Moon coord.: (101.443101 d, 27.991989 d)

Sun coord.: (305.164383 d, -19.522156 d)

Lunar disk: 0.959592

Lunar phase: 23.193062

Lunar bright limb: 285.989194

No SN in this field

2024-01-23 17:57:16 (JD 2460333.248102)

Siderial time 4.633955 h

Ra 20:50:38.40 Dec 17:16:12.00
(312.660000d, 17.270000d)

Rise 2024-01-24 05:15:04

Transit 2024-01-24 13:07:13

Set 2024-01-24 20:59:21

Amur

Object: Altitude: -18.43 Azimuth: 206.90

Sun: Altitude: -49.02 Azimuth: 233.89

Moon: Altitude: 41.40 Azimuth: 85.25

Tunka

Object: Altitude: -20.89 Azimuth: 182.35

Sun: Altitude: -56.81 Azimuth: 197.02

Moon: Altitude: 55.54 Azimuth: 59.27

Kislovodsk

Object: Altitude: -9.08 Azimuth: 124.69

Sun: Altitude: -41.44 Azimuth: 103.18

Moon: Altitude: 63.16 Azimuth: 296.93

Tavrida

Object: Altitude: -3.37 Azimuth: 118.49

Sun: Altitude: -35.27 Azimuth: 97.15

Moon: Altitude: 57.16 Azimuth: 288.47

SAAO

Object: Altitude: -17.43 Azimuth: 99.75

Sun: Altitude: -3.49 Azimuth: 64.21

Moon: Altitude: 13.86 Azimuth: 223.21

IAC

Object: Altitude: 31.74 Azimuth: 93.63

Sun: Altitude: 7.04 Azimuth: 63.33

Moon: Altitude: 15.94 Azimuth: 246.39

Argentina

Object: Altitude: 40.02 Azimuth: 167.62

Sun: Altitude: 70.13 Azimuth: 123.99

Moon: Altitude: -54.43 Azimuth: 265.29

Mexico

Object: Altitude: 58.56 Azimuth: 288.70

Sun: Altitude: 34.55 Azimuth: 332.66

Moon: Altitude: -30.96 Azimuth: 179.97

Ural

Object: Altitude: -8.15 Azimuth: 140.52

Sun: Altitude: -44.98 Azimuth: 132.27

Moon: Altitude: 60.08 Azimuth: 341.91

Vostryakovo

Object: Altitude: -0.13 Azimuth: 121.73

Sun: Altitude: -35.35 Azimuth: 107.84

Moon: Altitude: 54.33 Azimuth: 306.99

Gal. latitude: -17.008641 Gal. longitude: 63.546951

Dist. to Sun: 37.518960

Dist. to Moon: 125.628495

Moon coord.: (101.533351 d, 27.986669 d)

Sun coord.: (305.171106 d, -19.520664 d)

Lunar disk: 0.959837

Lunar phase: 23.121529

Lunar bright limb: 286.067524

No SN in this field

2024-01-23 18:57:16 (JD 2460333.289769)

Siderial time 5.636693 h

Ra 20:50:38.40 Dec 17:16:12.00
(312.660000d, 17.270000d)

Rise 2024-01-24 05:15:04

Transit 2024-01-24 13:07:13

Set 2024-01-24 20:59:21

Amur

Object: Altitude: -13.08 Azimuth: 220.76

Sun: Altitude: -40.56 Azimuth: 249.93

Moon: Altitude: 32.16 Azimuth: 96.27

Tunka

Object: Altitude: -19.28 Azimuth: 197.55

Sun: Altitude: -52.34 Azimuth: 220.29

Moon: Altitude: 47.28 Azimuth: 74.98

Kislovodsk

Object: Altitude: -17.31 Azimuth: 136.78

Sun: Altitude: -51.58 Azimuth: 117.57

Moon: Altitude: 71.21 Azimuth: 323.04

Tavrida

Object: Altitude: -12.21 Azimuth: 129.93

Sun: Altitude: -45.61 Azimuth: 109.87

Moon: Altitude: 66.21 Azimuth: 307.72

SAAO

Object: Altitude: -30.06 Azimuth: 92.25

Sun: Altitude: -14.43 Azimuth: 55.14

Moon: Altitude: 21.39 Azimuth: 212.39

IAC

Object: Altitude: 18.60 Azimuth: 100.05

Sun: Altitude: -5.11 Azimuth: 70.57

Moon: Altitude: 27.80 Azimuth: 251.47

Argentina

Object: Altitude: 35.41 Azimuth: 150.39

Sun: Altitude: 58.48 Azimuth: 105.03

Moon: Altitude: -42.25 Azimuth: 259.53

Mexico

Object: Altitude: 69.90 Azimuth: 309.56

Sun: Altitude: 38.76 Azimuth: 349.51

Moon: Altitude: -29.41 Azimuth: 194.63

Ural

Object: Altitude: -12.54 Azimuth: 154.42

Sun: Altitude: -49.99 Azimuth: 151.90

Moon: Altitude: 60.75 Azimuth: 7.89

Vostryakovo

Object: Altitude: -6.85 Azimuth: 134.45

Sun: Altitude: -43.02 Azimuth: 123.20

Moon: Altitude: 59.84 Azimuth: 328.32

Gal. latitude: -17.008641 Gal. longitude: 63.546951

Dist. to Sun: 37.501039

Dist. to Moon: 125.970158

Moon coord.: (102.120458 d, 27.950601 d)

Sun coord.: (305.214872 d, -19.510946 d)

Lunar disk: 0.961416

Lunar phase: 22.656274

Lunar bright limb: 286.582716

No SN in this field

2024-05-16 06:12:58 (JD 2460446.759005)

Siderial time 0.354403 h

Ra 20:50:38.40 Dec 17:16:12.00
(312.660000d, 17.270000d)

Rise 2024-05-16 21:46:50

Transit 2024-05-16 05:42:55

Set 2024-05-16 13:35:04

Amur

Object: Altitude: -14.80 Azimuth: 143.06

Sun: Altitude: 44.50 Azimuth: 62.35

Moon: Altitude: 27.93 Azimuth: 283.53

Tunka

Object: Altitude: -2.57 Azimuth: 122.52

Sun: Altitude: 54.56 Azimuth: 29.44

Moon: Altitude: 12.59 Azimuth: 264.56

Kislovodsk

Object: Altitude: 35.12 Azimuth: 80.17

Sun: Altitude: 46.56 Azimuth: 290.50

Moon: Altitude: -25.54 Azimuth: 216.11

Tavrida

Object: Altitude: 40.81 Azimuth: 72.35

Sun: Altitude: 40.45 Azimuth: 283.75

Moon: Altitude: -27.91 Azimuth: 207.30

SAAO

Object: Altitude: 29.65 Azimuth: 139.95

Sun: Altitude: 9.51 Azimuth: 239.99

Moon: Altitude: -68.17 Azimuth: 328.84

IAC

Object: Altitude: 78.89 Azimuth: 352.69

Sun: Altitude: -1.01 Azimuth: 247.53

Moon: Altitude: -41.50 Azimuth: 145.37

Argentina

Object: Altitude: 18.50 Azimuth: 234.85

Sun: Altitude: -64.09 Azimuth: 293.15

Moon: Altitude: -16.38 Azimuth: 95.62

Mexico

Object: Altitude: 4.41 Azimuth: 252.48

Sun: Altitude: -37.53 Azimuth: 160.97

Moon: Altitude: 32.16 Azimuth: 86.36

Ural

Object: Altitude: 22.78 Azimuth: 86.80

Sun: Altitude: 47.51 Azimuth: 322.25

Moon: Altitude: -8.50 Azimuth: 229.07

Vostryakovo

Object: Altitude: 34.89 Azimuth: 68.10

Sun: Altitude: 39.14 Azimuth: 295.74

Moon: Altitude: -17.37 Azimuth: 209.02

Gal. latitude: -17.008641 Gal. longitude: 63.546951

Dist. to Sun: 93.880396

Dist. to Moon: 141.119262

Moon coord.: (157.111005 d, 13.207304 d)

Sun coord.: (53.204233 d, 19.152233 d)

Lunar disk: 0.574268

Lunar phase: 81.457893

Lunar bright limb: 292.059660

No SN in this field
Recent coverage and limits telegrams

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

  ID = 9609
TYPE = 35
DAYS = 2


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240123B ( Fermi GBM team, GCN 35608) errorbox  17492 sec after notice time and 17523 sec after trigger time at 2024-01-23 22:40:06 UT, with upper limit up to  17.3 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.0 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB 240123B errorbox  1 days 32172 sec after notice time and 1 days 32204 sec after trigger time at 2024-01-25 02:44:47 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -19.8 deg. 

The galactic latitude b = -17 deg., longitude l = 64 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2363736

We obtain a following upper limits.  

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

   17534 | 2024-01-23 22:40:06 |        MASTER-Tunka | (20h 45m 43.98s , +25d 49m 07.9s) |   C |    20 | 16.9 |        
   17626 | 2024-01-23 22:41:41 |        MASTER-Tunka | (20h 25m 46.01s , +22d 02m 50.8s) |   C |    15 | 16.9 |        
   17669 | 2024-01-23 22:42:23 |        MASTER-Tunka | (20h 26m 42.78s , +23d 55m 03.1s) |   C |    15 | 17.1 |        
   20811 | 2024-01-23 23:34:41 |        MASTER-Tunka | (20h 45m 51.08s , +25d 49m 27.9s) |   C |    25 | 17.3 |        
   20919 | 2024-01-23 23:36:34 |        MASTER-Tunka | (20h 54m 40.75s , +25d 50m 24.8s) |   C |    15 | 17.0 |        
   20948 | 2024-01-23 23:37:02 |        MASTER-Tunka | (20h 25m 53.17s , +22d 02m 41.9s) |   C |    15 | 17.0 |        
   20974 | 2024-01-23 23:37:32 |        MASTER-Tunka | (20h 34m 33.22s , +22d 03m 44.2s) |   C |    10 | 16.9 |        
   20996 | 2024-01-23 23:37:54 |        MASTER-Tunka | (20h 26m 40.22s , +23d 57m 33.7s) |   C |    10 | 17.0 |        
   21015 | 2024-01-23 23:38:15 |        MASTER-Tunka | (20h 35m 25.26s , +23d 57m 59.4s) |   C |     5 | 16.7 |        
  118634 | 2024-01-25 02:44:47 |   MASTER-Kislovodsk | (20h 37m 03.06s , +25d 32m 10.6s) |   C |    60 | 16.6 |        
  118875 | 2024-01-25 02:48:47 |   MASTER-Kislovodsk | (20h 17m 58.89s , +19d 52m 32.7s) |   C |    60 | 16.5 |        
  119363 | 2024-01-25 02:56:56 |   MASTER-Kislovodsk | (20h 29m 49.25s , +22d 09m 32.6s) |   C |    60 | 16.6 |        
  119363 | 2024-01-25 02:56:56 |   MASTER-Kislovodsk | (20h 33m 51.18s , +21d 46m 02.2s) |   C |    60 | 16.7 |        
  119825 | 2024-01-25 03:04:38 |   MASTER-Kislovodsk | (20h 18m 06.22s , +19d 51m 21.6s) |   C |    60 | 16.8 |        
  119915 | 2024-01-25 03:06:08 |   MASTER-Kislovodsk | (20h 34m 43.85s , +23d 40m 07.4s) |   C |    60 | 16.9 |        
  119915 | 2024-01-25 03:06:08 |   MASTER-Kislovodsk | (20h 30m 37.95s , +24d 03m 36.6s) |   C |    60 | 16.8 |        
  119996 | 2024-01-25 03:07:28 |   MASTER-Kislovodsk | (20h 47m 17.35s , +24d 01m 55.4s) |   C |    60 | 14.9 |        
  120239 | 2024-01-25 03:11:32 |   MASTER-Kislovodsk | (20h 19m 16.12s , +16d 28m 30.3s) |   C |    60 | 16.3 |        
  120239 | 2024-01-25 03:11:32 |   MASTER-Kislovodsk | (20h 23m 09.38s , +16d 05m 08.0s) |   C |    60 | 16.4 |        
  120319 | 2024-01-25 03:12:52 |   MASTER-Kislovodsk | (20h 29m 48.45s , +22d 09m 11.2s) |   C |    60 | 16.6 |        
  120319 | 2024-01-25 03:12:52 |   MASTER-Kislovodsk | (20h 33m 50.32s , +21d 45m 41.0s) |   C |    60 | 16.8 |        
  120480 | 2024-01-25 03:15:32 |   MASTER-Kislovodsk | (20h 37m 07.43s , +25d 32m 51.6s) |   C |    60 | 16.9 |        
  120721 | 2024-01-25 03:19:33 |   MASTER-Kislovodsk | (20h 18m 06.48s , +19d 53m 18.2s) |   C |    60 | 16.8 |        
  120801 | 2024-01-25 03:20:54 |   MASTER-Kislovodsk | (20h 46m 23.49s , +20d 14m 56.8s) |   C |    60 | 16.1 |        
  120801 | 2024-01-25 03:20:54 |   MASTER-Kislovodsk | (20h 50m 21.35s , +19d 51m 24.5s) |   C |    60 | 16.2 |        
  120881 | 2024-01-25 03:22:14 |   MASTER-Kislovodsk | (20h 30m 34.73s , +24d 04m 28.3s) |   C |    60 | 16.5 |        
  120881 | 2024-01-25 03:22:14 |   MASTER-Kislovodsk | (20h 34m 40.81s , +23d 41m 02.1s) |   C |    60 | 16.6 |        
  121053 | 2024-01-25 03:25:05 |   MASTER-Kislovodsk | (20h 30m 12.76s , +20d 14m 36.6s) |   C |    60 | 14.4 |        
  121053 | 2024-01-25 03:25:05 |   MASTER-Kislovodsk | (20h 34m 10.83s , +19d 51m 13.2s) |   C |    60 | 16.3 |        
  121133 | 2024-01-25 03:26:25 |   MASTER-Kislovodsk | (20h 54m 00.79s , +25d 32m 34.9s) |   C |    60 | 16.1 |        
  121213 | 2024-01-25 03:27:46 |   MASTER-Kislovodsk | (20h 23m 13.60s , +16d 05m 20.4s) |   C |    60 | 15.9 |        
  121293 | 2024-01-25 03:29:06 |   MASTER-Kislovodsk | (20h 33m 48.91s , +21d 45m 40.6s) |   C |    60 | 16.3 |        
  121374 | 2024-01-25 03:30:26 |   MASTER-Kislovodsk | (21h 06m 38.89s , +21d 45m 52.6s) |   C |    60 | 15.3 |        
  150213 | 2024-01-25 11:31:32 |        MASTER-Tunka | (20h 46m 15.13s , +16d 19m 54.8s) |   C |     5 | 16.7 |        
  150274 | 2024-01-25 11:32:34 |        MASTER-Tunka | (20h 43m 14.76s , +18d 12m 17.4s) |   C |     5 | 16.9 |        
  150330 | 2024-01-25 11:33:29 |        MASTER-Tunka | (20h 51m 40.26s , +18d 13m 54.8s) |   C |     5 | 16.9 |        
  150348 | 2024-01-25 11:33:48 |        MASTER-Tunka | (20h 59m 09.66s , +18d 14m 14.7s) |   C |     5 | 17.0 |        
  150408 | 2024-01-25 11:34:47 |        MASTER-Tunka | (21h 07m 39.44s , +18d 12m 42.5s) |   C |     5 | 17.0 |        
  150428 | 2024-01-25 11:35:08 |        MASTER-Tunka | (20h 50m 31.98s , +14d 24m 22.0s) |   C |     5 | 16.6 |        
  150485 | 2024-01-25 11:36:04 |        MASTER-Tunka | (20h 41m 24.98s , +20d 05m 53.1s) |   C |     5 | 16.9 |        
  150501 | 2024-01-25 11:36:21 |        MASTER-Tunka | (20h 50m 02.86s , +20d 06m 06.4s) |   C |     5 | 16.6 |        
  150542 | 2024-01-25 11:37:01 |        MASTER-Tunka | (20h 57m 42.94s , +20d 07m 58.1s) |   C |     5 | 17.2 |        
  150562 | 2024-01-25 11:37:22 |        MASTER-Tunka | (21h 06m 09.53s , +20d 07m 08.0s) |   C |     5 | 17.1 |        
  150605 | 2024-01-25 11:38:04 |        MASTER-Tunka | (21h 06m 11.60s , +14d 24m 04.9s) |   C |     5 | 16.0 |        
  150623 | 2024-01-25 11:38:23 |        MASTER-Tunka | (21h 14m 33.12s , +14d 24m 29.7s) |   C |     5 | 16.7 |        
  150665 | 2024-01-25 11:39:04 |        MASTER-Tunka | (20h 57m 33.66s , +22d 01m 31.8s) |   C |     5 | 17.0 |        
  150684 | 2024-01-25 11:39:24 |        MASTER-Tunka | (21h 06m 05.36s , +22d 01m 00.5s) |   C |     5 | 17.0 |        
  150726 | 2024-01-25 11:40:06 |        MASTER-Tunka | (20h 34m 45.55s , +14d 23m 25.0s) |   C |     5 | 16.4 |        
  150746 | 2024-01-25 11:40:25 |        MASTER-Tunka | (20h 56m 08.97s , +12d 29m 59.7s) |   C |     5 | 16.0 |        
  150789 | 2024-01-25 11:41:08 |        MASTER-Tunka | (20h 30m 24.07s , +16d 18m 20.0s) |   C |     5 | 16.2 |        
  150809 | 2024-01-25 11:41:29 |        MASTER-Tunka | (20h 27m 09.38s , +18d 12m 51.7s) |   C |     5 | 16.4 |        
  150852 | 2024-01-25 11:42:12 |        MASTER-Tunka | (20h 25m 12.26s , +20d 07m 17.1s) |   C |     5 | 16.3 |        
  150871 | 2024-01-25 11:42:31 |        MASTER-Tunka | (20h 42m 07.99s , +23d 53m 40.5s) |   C |     5 | 16.8 |        
  150912 | 2024-01-25 11:43:12 |        MASTER-Tunka | (20h 50m 51.13s , +23d 53m 49.0s) |   C |     5 | 16.8 |        
  150932 | 2024-01-25 11:43:32 |        MASTER-Tunka | (21h 13m 49.06s , +20d 06m 57.4s) |   C |     5 | 17.0 |        
  150973 | 2024-01-25 11:44:13 |        MASTER-Tunka | (21h 22m 26.84s , +20d 07m 01.2s) |   C |     5 | 17.0 |        
  150990 | 2024-01-25 11:44:29 |        MASTER-Tunka | (21h 15m 15.10s , +18d 12m 08.4s) |   C |     5 | 16.9 |        
  151006 | 2024-01-25 11:44:46 |        MASTER-Tunka | (21h 23m 37.02s , +18d 13m 39.8s) |   C |     5 | 16.9 |        
  151050 | 2024-01-25 11:45:30 |        MASTER-Tunka | (20h 58m 41.33s , +23d 54m 39.2s) |   C |     5 | 16.9 |        
  151066 | 2024-01-25 11:45:46 |        MASTER-Tunka | (21h 07m 26.24s , +23d 55m 45.3s) |   C |     5 | 16.2 |        
  151109 | 2024-01-25 11:46:29 |        MASTER-Tunka | (21h 11m 45.23s , +12d 30m 00.2s) |   C |     5 | 16.3 |        
  151128 | 2024-01-25 11:46:47 |        MASTER-Tunka | (21h 03m 00.62s , +10d 36m 32.5s) |   C |     5 | 16.0 |        
  151176 | 2024-01-25 11:47:36 |        MASTER-Tunka | (21h 13m 54.13s , +21d 59m 47.7s) |   C |     5 | 17.0 |        
  151237 | 2024-01-25 11:48:37 |        MASTER-Tunka | (20h 24m 38.30s , +21d 58m 58.6s) |   C |     5 | 16.5 |        
  151263 | 2024-01-25 11:49:03 |        MASTER-Tunka | (20h 44m 32.84s , +25d 48m 59.0s) |   C |     5 | 16.5 |        
  151303 | 2024-01-25 11:49:42 |        MASTER-Tunka | (20h 53m 21.35s , +25d 49m 23.6s) |   C |     5 | 16.9 |        
  151321 | 2024-01-25 11:50:00 |        MASTER-Tunka | (21h 07m 38.89s , +18d 12m 35.6s) |   C |     5 | 16.9 |        
  151340 | 2024-01-25 11:50:20 |        MASTER-Tunka | (21h 17m 53.24s , +16d 19m 17.1s) |   C |     5 | 16.7 |        
  151408 | 2024-01-25 11:51:28 |        MASTER-Tunka | (21h 26m 10.48s , +16d 18m 47.5s) |   C |     5 | 16.7 |        
  151457 | 2024-01-25 11:52:16 |        MASTER-Tunka | (20h 57m 38.51s , +20d 06m 57.9s) |   C |     5 | 17.0 |        
  151477 | 2024-01-25 11:52:37 |        MASTER-Tunka | (21h 06m 10.47s , +20d 05m 37.5s) |   C |     5 | 16.9 |        
  151537 | 2024-01-25 11:53:37 |        MASTER-Tunka | (21h 21m 57.66s , +14d 23m 41.3s) |   C |     5 | 16.6 |        
  151597 | 2024-01-25 11:54:37 |        MASTER-Tunka | (20h 57m 32.87s , +22d 00m 49.6s) |   C |     5 | 16.9 |        
  151615 | 2024-01-25 11:54:55 |        MASTER-Tunka | (21h 06m 03.56s , +22d 00m 22.3s) |   C |     5 | 16.5 |        
  151678 | 2024-01-25 11:55:58 |        MASTER-Tunka | (20h 25m 26.17s , +23d 52m 46.3s) |   C |     5 | 16.5 |        
  151728 | 2024-01-25 11:56:47 |        MASTER-Tunka | (21h 15m 22.04s , +23d 53m 30.1s) |   C |     5 | 17.0 |        
  151801 | 2024-01-25 11:58:00 |        MASTER-Tunka | (20h 42m 04.51s , +23d 53m 15.9s) |   C |     5 | 16.6 |        
  151818 | 2024-01-25 11:58:18 |        MASTER-Tunka | (20h 50m 53.52s , +23d 54m 51.4s) |   C |     5 | 16.6 |        
  151839 | 2024-01-25 11:58:39 |        MASTER-Tunka | (21h 13m 46.54s , +20d 06m 20.7s) |   C |     5 | 16.8 |        
  151899 | 2024-01-25 11:59:39 |        MASTER-Tunka | (21h 22m 24.91s , +20d 05m 25.4s) |   C |     5 | 16.9 |        
  151915 | 2024-01-25 11:59:55 |        MASTER-Tunka | (21h 15m 10.70s , +18d 12m 59.1s) |   C |     5 | 16.5 |        
  151953 | 2024-01-25 12:00:33 |        MASTER-Tunka | (20h 58m 46.58s , +23d 54m 47.2s) |   C |     5 | 16.6 |        
  151973 | 2024-01-25 12:00:53 |        MASTER-Tunka | (21h 07m 25.09s , +23d 54m 07.0s) |   C |     5 | 16.7 |        
  152095 | 2024-01-25 12:02:54 |        MASTER-Tunka | (21h 13m 56.17s , +22d 01m 04.4s) |   C |     5 | 16.7 |        
  152176 | 2024-01-25 12:04:16 |        MASTER-Tunka | (20h 44m 25.92s , +25d 47m 36.2s) |   C |     5 | 16.6 |        
  152234 | 2024-01-25 12:05:14 |        MASTER-Tunka | (20h 53m 26.76s , +25d 46m 56.6s) |   C |     5 | 16.8 |        
  152517 | 2024-01-25 12:09:57 |        MASTER-Tunka | (21h 06m 02.80s , +21d 59m 41.6s) |   C |     5 | 16.6 |        
  152673 | 2024-01-25 12:12:33 |        MASTER-Tunka | (21h 15m 17.65s , +23d 54m 46.2s) |   C |     5 | 16.9 |        
  152804 | 2024-01-25 12:14:44 |        MASTER-Tunka | (21h 22m 21.44s , +20d 06m 23.4s) |   C |     5 | 16.7 |        
  152889 | 2024-01-25 12:16:09 |        MASTER-Tunka | (21h 07m 30.03s , +23d 54m 02.2s) |   C |     5 | 16.5 |        
  153056 | 2024-01-25 12:18:56 |        MASTER-Tunka | (21h 13m 56.01s , +21d 58m 50.4s) |   C |     5 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9607
TYPE = 35
DAYS = 1


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240123B ( Fermi GBM team, GCN 35608) errorbox  17492 sec after notice time and 17523 sec after trigger time at 2024-01-23 22:40:06 UT, with upper limit up to  17.3 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.0 deg. 

The galactic latitude b = -17 deg., longitude l = 64 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2363736

We obtain a following upper limits.  

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

   17534 | 2024-01-23 22:40:06 |        MASTER-Tunka | (20h 45m 43.98s , +25d 49m 07.9s) |   C |    20 | 16.9 |        
   17626 | 2024-01-23 22:41:41 |        MASTER-Tunka | (20h 25m 46.01s , +22d 02m 50.8s) |   C |    15 | 16.9 |        
   17669 | 2024-01-23 22:42:23 |        MASTER-Tunka | (20h 26m 42.78s , +23d 55m 03.1s) |   C |    15 | 17.1 |        
   20811 | 2024-01-23 23:34:41 |        MASTER-Tunka | (20h 45m 51.08s , +25d 49m 27.9s) |   C |    25 | 17.3 |        
   20919 | 2024-01-23 23:36:34 |        MASTER-Tunka | (20h 54m 40.75s , +25d 50m 24.8s) |   C |    15 | 17.0 |        
   20948 | 2024-01-23 23:37:02 |        MASTER-Tunka | (20h 25m 53.17s , +22d 02m 41.9s) |   C |    15 | 17.0 |        
   20974 | 2024-01-23 23:37:32 |        MASTER-Tunka | (20h 34m 33.22s , +22d 03m 44.2s) |   C |    10 | 16.9 |        
   20996 | 2024-01-23 23:37:54 |        MASTER-Tunka | (20h 26m 40.22s , +23d 57m 33.7s) |   C |    10 | 17.0 |        
   21015 | 2024-01-23 23:38:15 |        MASTER-Tunka | (20h 35m 25.26s , +23d 57m 59.4s) |   C |     5 | 16.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9601
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240123B ( Fermi GBM team, GCN 35608) errorbox  17492 sec after notice time and 17523 sec after trigger time at 2024-01-23 22:40:06 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.0 deg. 

The galactic latitude b = -17 deg., longitude l = 64 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2363736

We obtain a following upper limits.  

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

   17534 | 2024-01-23 22:40:06 |        MASTER-Tunka | (20h 45m 43.98s , +25d 49m 07.9s) |   C |    20 | 16.9 |        
   17626 | 2024-01-23 22:41:41 |        MASTER-Tunka | (20h 25m 46.01s , +22d 02m 50.8s) |   C |    15 | 16.9 |        
   17669 | 2024-01-23 22:42:23 |        MASTER-Tunka | (20h 26m 42.78s , +23d 55m 03.1s) |   C |    15 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9600
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240123B ( Fermi GBM team, GCN 35608) errorbox  17492 sec after notice time and 17523 sec after trigger time at 2024-01-23 22:40:06 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.0 deg. 

The galactic latitude b = -17 deg., longitude l = 64 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2363736

We obtain a following upper limits.  

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

   17534 | 2024-01-23 22:40:06 |        MASTER-Tunka | (20h 45m 43.98s , +25d 49m 07.9s) |   C |    20 | 16.9 |        
   17626 | 2024-01-23 22:41:41 |        MASTER-Tunka | (20h 25m 46.01s , +22d 02m 50.8s) |   C |    15 | 16.9 |        
   17669 | 2024-01-23 22:42:23 |        MASTER-Tunka | (20h 26m 42.78s , +23d 55m 03.1s) |   C |    15 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9599
TYPE = 34
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 240123B ( Fermi GBM team, GCN 35608) errorbox  17492 sec after notice time and 17523 sec after trigger time at 2024-01-23 22:40:06 UT, with upper limit up to  17.1 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.0 deg. 

The galactic latitude b = -17 deg., longitude l = 64 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2363736

We obtain a following upper limits.  

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

   17534 | 2024-01-23 22:40:06 |        MASTER-Tunka | (20h 45m 43.98s , +25d 49m 07.9s) |   C |    20 | 16.9 |        
   17626 | 2024-01-23 22:41:41 |        MASTER-Tunka | (20h 25m 46.01s , +22d 02m 50.8s) |   C |    15 | 16.9 |        
   17669 | 2024-01-23 22:42:23 |        MASTER-Tunka | (20h 26m 42.78s , +23d 55m 03.1s) |   C |    15 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024