MASTER Net MASTER Database: GRB250108.43 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 SWIFT GRB250108.43
Trignum 1280056
Trigger time 2025-01-08 10:23:06.19
Notice time 2025-01-08 10:23:51.858679
Coord, eb (13h 25m 11.28s , +25d 36m 46.8s) , 0.05
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)

You are viewing outdated information, relevant error box is here

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2744859 2025-01-16 14:33:04.088529 13h 25m 24.91s +25d 37m 16.0s SWIFT 0 pointdir 1280056 2389 83 pointdir
2737824 2025-01-08 10:28:55.70121 13h 25m 18.24s +25d 36m 54.0s SWIFT 0.0015 alert 1280056 1 69 alert
2737825 2025-01-08 10:30:34.206193 13h 25m 14.28s +25d 36m 33.1s SWIFT 0 alert 1280056 8 68 alert
2737832 2025-01-08 10:41:56.661081 13h 25m 18.48s +25d 36m 54.0s SWIFT 0.0005 alert 1280056 8 67 alert
2737814 2025-01-08 10:24:16.920937 13h 25m 11.28s +25d 36m 46.8s SWIFT 0.05 alert 1280056 5 61 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

2025-01-08 10:23:06 (JD 2460683.932708)

Siderial time 20.107935 h

Ra 13:25:11.28 Dec 25:36:46.80
(201.297000d, 25.613000d)

Rise 2025-01-08 18:35:04

Transit 2025-01-08 03:42:54

Set 2025-01-08 12:46:49

Amur

Object: Altitude: -13.53 Azimuth: 189.44

Sun: Altitude: -24.42 Azimuth: 84.06

Moon: Altitude: 56.30 Azimuth: 356.61

Tunka

Object: Altitude: -11.58 Azimuth: 166.92

Sun: Altitude: -10.00 Azimuth: 66.60

Moon: Altitude: 49.10 Azimuth: 319.44

Kislovodsk

Object: Altitude: 7.34 Azimuth: 118.68

Sun: Altitude: 22.21 Azimuth: 16.97

Moon: Altitude: 13.61 Azimuth: 259.84

Tavrida

Object: Altitude: 13.25 Azimuth: 113.07

Sun: Altitude: 22.59 Azimuth: 8.49

Moon: Altitude: 7.89 Azimuth: 254.34

SAAO

Object: Altitude: -8.37 Azimuth: 115.10

Sun: Altitude: 79.01 Azimuth: 203.66

Moon: Altitude: -24.33 Azimuth: 265.09

IAC

Object: Altitude: 48.98 Azimuth: 97.42

Sun: Altitude: 25.20 Azimuth: 316.74

Moon: Altitude: -34.27 Azimuth: 220.47

Argentina

Object: Altitude: 32.24 Azimuth: 187.06

Sun: Altitude: 7.61 Azimuth: 291.48

Moon: Altitude: -67.21 Azimuth: 52.74

Mexico

Object: Altitude: 48.00 Azimuth: 265.10

Sun: Altitude: -49.90 Azimuth: 268.31

Moon: Altitude: -15.35 Azimuth: 120.80

Ural

Object: Altitude: 5.79 Azimuth: 129.95

Sun: Altitude: 5.75 Azimuth: 31.34

Moon: Altitude: 24.80 Azimuth: 277.61

Vostryakovo

Object: Altitude: 15.21 Azimuth: 113.25

Sun: Altitude: 11.69 Azimuth: 11.58

Moon: Altitude: 12.72 Azimuth: 259.05

Gal. latitude: 81.711313 Gal. longitude: 22.600917

Dist. to Sun: 97.938353

Dist. to Moon: 136.112456

Moon coord.: (33.447416 d, 16.650891 d)

Sun coord.: (289.550540 d, -22.230050 d)

Lunar disk: 0.661807

Lunar phase: 71.118377

Lunar bright limb: 251.565799

No SN in this field

2025-01-08 10:23:51 (JD 2460683.933229)

Siderial time 20.120469 h

Ra 13:25:11.28 Dec 25:36:46.80
(201.297000d, 25.613000d)

Rise 2025-01-08 18:35:04

Transit 2025-01-08 03:42:54

Set 2025-01-08 12:46:49

Amur

Object: Altitude: -13.51 Azimuth: 189.61

Sun: Altitude: -24.54 Azimuth: 84.20

Moon: Altitude: 56.30 Azimuth: 356.92

Tunka

Object: Altitude: -11.60 Azimuth: 167.09

Sun: Altitude: -10.11 Azimuth: 66.74

Moon: Altitude: 49.18 Azimuth: 319.68

Kislovodsk

Object: Altitude: 7.22 Azimuth: 118.81

Sun: Altitude: 22.17 Azimuth: 17.15

Moon: Altitude: 13.74 Azimuth: 259.96

Tavrida

Object: Altitude: 13.13 Azimuth: 113.19

Sun: Altitude: 22.57 Azimuth: 8.68

Moon: Altitude: 8.01 Azimuth: 254.46

SAAO

Object: Altitude: -8.51 Azimuth: 115.01

Sun: Altitude: 79.08 Azimuth: 202.81

Moon: Altitude: -24.18 Azimuth: 264.99

IAC

Object: Altitude: 48.82 Azimuth: 97.48

Sun: Altitude: 25.31 Azimuth: 316.88

Moon: Altitude: -34.17 Azimuth: 220.64

Argentina

Object: Altitude: 32.26 Azimuth: 186.86

Sun: Altitude: 7.76 Azimuth: 291.39

Moon: Altitude: -67.33 Azimuth: 52.43

Mexico

Object: Altitude: 48.16 Azimuth: 265.18

Sun: Altitude: -49.74 Azimuth: 268.41

Moon: Altitude: -15.48 Azimuth: 120.92

Ural

Object: Altitude: 5.71 Azimuth: 130.10

Sun: Altitude: 5.70 Azimuth: 31.51

Moon: Altitude: 24.90 Azimuth: 277.77

Vostryakovo

Object: Altitude: 15.11 Azimuth: 113.40

Sun: Altitude: 11.66 Azimuth: 11.75

Moon: Altitude: 12.83 Azimuth: 259.19

Gal. latitude: 81.711313 Gal. longitude: 22.600917

Dist. to Sun: 97.938803

Dist. to Moon: 136.107782

Moon coord.: (33.454473 d, 16.653825 d)

Sun coord.: (289.551108 d, -22.229979 d)

Lunar disk: 0.661863

Lunar phase: 71.111570

Lunar bright limb: 251.567995

No SN in this field

2025-01-08 11:23:51 (JD 2460683.974896)

Siderial time 21.123207 h

Ra 13:25:11.28 Dec 25:36:46.80
(201.297000d, 25.613000d)

Rise 2025-01-08 18:35:04

Transit 2025-01-08 03:42:54

Set 2025-01-08 12:46:49

Amur

Object: Altitude: -10.80 Azimuth: 203.20

Sun: Altitude: -34.09 Azimuth: 95.77

Moon: Altitude: 55.05 Azimuth: 21.53

Tunka

Object: Altitude: -12.57 Azimuth: 180.92

Sun: Altitude: -18.92 Azimuth: 77.82

Moon: Altitude: 53.86 Azimuth: 340.75

Kislovodsk

Object: Altitude: -1.79 Azimuth: 128.95

Sun: Altitude: 17.74 Azimuth: 31.15

Moon: Altitude: 24.29 Azimuth: 269.48

Tavrida

Object: Altitude: 3.71 Azimuth: 123.06

Sun: Altitude: 19.65 Azimuth: 23.22

Moon: Altitude: 18.27 Azimuth: 264.05

SAAO

Object: Altitude: -20.32 Azimuth: 108.12

Sun: Altitude: 76.26 Azimuth: 135.05

Moon: Altitude: -12.22 Azimuth: 257.61

IAC

Object: Altitude: 35.78 Azimuth: 102.54

Sun: Altitude: 33.21 Azimuth: 329.99

Moon: Altitude: -24.73 Azimuth: 232.32

Argentina

Object: Altitude: 32.00 Azimuth: 170.84

Sun: Altitude: 19.88 Azimuth: 284.42

Moon: Altitude: -74.63 Azimuth: 15.02

Mexico

Object: Altitude: 61.03 Azimuth: 272.62

Sun: Altitude: -36.91 Azimuth: 275.73

Moon: Altitude: -25.34 Azimuth: 131.33

Ural

Object: Altitude: 0.06 Azimuth: 142.45

Sun: Altitude: 0.68 Azimuth: 44.47

Moon: Altitude: 32.72 Azimuth: 290.86

Vostryakovo

Object: Altitude: 7.66 Azimuth: 124.96

Sun: Altitude: 8.94 Azimuth: 25.59

Moon: Altitude: 21.19 Azimuth: 270.76

Gal. latitude: 81.711313 Gal. longitude: 22.600917

Dist. to Sun: 97.974744

Dist. to Moon: 135.731996

Moon coord.: (34.019780 d, 16.887784 d)

Sun coord.: (289.596555 d, -22.224320 d)

Lunar disk: 0.666352

Lunar phase: 70.567027

Lunar bright limb: 251.745289

No SN in this field

2025-01-18 01:44:24 (JD 2460693.572500)

Siderial time 12.096364 h

Ra 13:25:11.28 Dec 25:36:46.80
(201.297000d, 25.613000d)

Rise 2025-01-18 17:55:45

Transit 2025-01-18 03:03:35

Set 2025-01-18 12:07:30

Amur

Object: Altitude: 31.97 Azimuth: 92.62

Sun: Altitude: 14.71 Azimuth: 332.36

Moon: Altitude: -3.48 Azimuth: 104.14

Tunka

Object: Altitude: 46.87 Azimuth: 70.46

Sun: Altitude: 4.09 Azimuth: 311.40

Moon: Altitude: 11.86 Azimuth: 85.02

Kislovodsk

Object: Altitude: 68.17 Azimuth: 321.28

Sun: Altitude: -30.93 Azimuth: 269.66

Moon: Altitude: 49.25 Azimuth: 28.41

Tavrida

Object: Altitude: 63.12 Azimuth: 307.47

Sun: Altitude: -36.94 Azimuth: 262.79

Moon: Altitude: 50.61 Azimuth: 15.31

SAAO

Object: Altitude: 22.30 Azimuth: 215.58

Sun: Altitude: -21.94 Azimuth: 314.79

Moon: Altitude: 51.22 Azimuth: 185.56

IAC

Object: Altitude: 25.09 Azimuth: 253.14

Sun: Altitude: -79.79 Azimuth: 222.62

Moon: Altitude: 45.56 Azimuth: 291.86

Argentina

Object: Altitude: -43.38 Azimuth: 263.46

Sun: Altitude: -21.88 Azimuth: 45.96

Moon: Altitude: -6.38 Azimuth: 266.57

Mexico

Object: Altitude: -32.16 Azimuth: 192.95

Sun: Altitude: -13.31 Azimuth: 73.77

Moon: Altitude: -32.87 Azimuth: 237.28

Ural

Object: Altitude: 58.54 Azimuth: 3.58

Sun: Altitude: -20.70 Azimuth: 276.22

Moon: Altitude: 32.23 Azimuth: 42.67

Vostryakovo

Object: Altitude: 56.95 Azimuth: 326.20

Sun: Altitude: -32.80 Azimuth: 258.64

Moon: Altitude: 39.71 Azimuth: 17.55

Gal. latitude: 81.711313 Gal. longitude: 22.600917

Dist. to Sun: 106.205731

Dist. to Moon: 37.104502

Moon coord.: (168.140435 d, 6.257925 d)

Sun coord.: (299.951757 d, -20.595584 d)

Lunar disk: 0.830094

Lunar phase: 48.685848

Lunar bright limb: 111.989089

No SN in this field
Recent coverage and limits telegrams

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

  ID = 11920
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) was pointed to the SWIFT GRB 250108B ( N. J. Klingler et al., GCN 38847) errorbox  35528 sec after notice time and 35573 sec after trigger time at 2025-01-08 20:16:00 UT, with upper limit up to  19.7 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -65.6 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 250108B errorbox  51538 sec after notice time and 51584 sec after trigger time at 2025-01-09 00:42:50 UT, with upper limit up to  20.4 mag. The observations began at zenith distance = 82 deg. The sun  altitude  is -29.0 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 250108B errorbox  73640 sec after notice time and 73685 sec after trigger time at 2025-01-09 06:51:12 UT, with upper limit up to  20.4 mag. The observations began at zenith distance = 80 deg. The sun  altitude  is -28.5 deg. 

The galactic latitude b = 82 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2737810

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   45619 |   MASTER-Kislovodsk |   C |   180 | 15.1 |        
   45619 |   MASTER-Kislovodsk |   C |   180 | 15.1 |        
   46218 |   MASTER-Kislovodsk |   C |   180 | 16.0 |        
   46218 |   MASTER-Kislovodsk |   C |   180 | 16.0 |        
   46418 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   46418 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   46618 |   MASTER-Kislovodsk |   C |   180 | 17.4 |        
   46618 |   MASTER-Kislovodsk |   C |   180 | 17.4 |        
   46818 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   46818 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   47018 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   47018 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   47445 |   MASTER-Kislovodsk |   C |   120 | 18.7 |        
   47445 |   MASTER-Kislovodsk |   C |   120 | 18.7 |        
   47685 |   MASTER-Kislovodsk |   C |   600 | 19.6 |  Coadd 
   47685 |   MASTER-Kislovodsk |   C |   600 | 19.6 |  Coadd 
   47724 |   MASTER-Kislovodsk |   C |   120 | 18.7 |        
   47724 |   MASTER-Kislovodsk |   C |   120 | 18.7 |        
   47844 |   MASTER-Kislovodsk |   C |   360 | 19.5 |  Coadd 
   47844 |   MASTER-Kislovodsk |   C |   360 | 19.5 |  Coadd 
   47864 |   MASTER-Kislovodsk |   C |   120 | 18.8 |        
   48014 |   MASTER-Kislovodsk |   C |   420 | 19.5 |  Coadd 
   48035 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   48205 |   MASTER-Kislovodsk |   C |   120 | 18.8 |        
   48345 |   MASTER-Kislovodsk |   C |   120 | 18.9 |        
   48515 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   48635 |   MASTER-Kislovodsk |   C |   420 | 19.5 |  Coadd 
   48635 |   MASTER-Kislovodsk |   C |   420 | 19.5 |  Coadd 
   48685 |   MASTER-Kislovodsk |   C |   120 | 19.0 |        
   48685 |   MASTER-Kislovodsk |   C |   120 | 19.0 |        
   48805 |   MASTER-Kislovodsk |   C |   360 | 19.0 |  Coadd 
   48805 |   MASTER-Kislovodsk |   C |   360 | 19.0 |  Coadd 
   48824 |   MASTER-Kislovodsk |   C |   120 | 18.8 |        
   48824 |   MASTER-Kislovodsk |   C |   120 | 18.8 |        
   48964 |   MASTER-Kislovodsk |   C |   120 | 18.9 |        
   49274 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   49274 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   49454 |   MASTER-Kislovodsk |   C |   540 | 19.7 |  Coadd 
   49454 |   MASTER-Kislovodsk |   C |   540 | 19.7 |  Coadd 
   49454 |   MASTER-Kislovodsk |   C |   540 | 19.7 |  Coadd 
   49754 |   MASTER-Kislovodsk |   C |   180 | 19.1 |        
   49754 |   MASTER-Kislovodsk |   C |   180 | 19.1 |        
   50603 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   51003 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   51003 |   MASTER-Kislovodsk |   C |   180 | 19.3 |        
   51674 |         MASTER-SAAO |   C |   180 | 18.8 |        
   51874 |         MASTER-SAAO |   C |   180 | 18.8 |        
   52073 |         MASTER-SAAO |   C |   180 | 18.9 |        
   52272 |         MASTER-SAAO |   C |   180 | 19.1 |        
   52452 |         MASTER-SAAO |   C |   540 | 19.7 |  Coadd 
   53082 |         MASTER-SAAO |   C |  1800 | 20.3 |  Coadd 
   52402 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   52471 |         MASTER-SAAO |   C |   180 | 19.2 |        
   52671 |         MASTER-SAAO |   C |   180 | 19.2 |        
   52872 |         MASTER-SAAO |   C |   180 | 19.2 |        
   53052 |         MASTER-SAAO |   C |   540 | 19.8 |  Coadd 
   53071 |         MASTER-SAAO |   C |   180 | 19.3 |        
   53272 |         MASTER-SAAO |   C |   180 | 19.5 |        
   53471 |         MASTER-SAAO |   C |   180 | 19.5 |        
   53651 |         MASTER-SAAO |   C |   540 | 20.0 |  Coadd 
   53670 |         MASTER-SAAO |   C |   180 | 19.5 |        
   53869 |         MASTER-SAAO |   C |   180 | 19.5 |        
   54068 |         MASTER-SAAO |   C |   180 | 19.5 |        
   54248 |         MASTER-SAAO |   C |   540 | 20.0 |  Coadd 
   54267 |         MASTER-SAAO |   C |   180 | 19.6 |        
   55077 |         MASTER-SAAO |   C |  1800 | 20.4 |  Coadd 
   54467 |         MASTER-SAAO |   C |   180 | 19.5 |        
   54637 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   54637 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   54667 |         MASTER-SAAO |   C |   180 | 19.6 |        
   54847 |         MASTER-SAAO |   C |   540 | 20.0 |  Coadd 
   54866 |         MASTER-SAAO |   C |   180 | 19.5 |        
   55065 |         MASTER-SAAO |   C |   180 | 19.5 |        
   55264 |         MASTER-SAAO |   C |   180 | 19.7 |        
   55444 |         MASTER-SAAO |   C |   540 | 20.1 |  Coadd 
   55464 |         MASTER-SAAO |   C |   180 | 19.6 |        
   55663 |         MASTER-SAAO |   C |   180 | 19.5 |        
   55862 |         MASTER-SAAO |   C |   180 | 19.4 |        
   56042 |         MASTER-SAAO |   C |   540 | 20.2 |  Coadd 
   55968 |   MASTER-Kislovodsk |   C |   180 | 18.8 |        
   55968 |   MASTER-Kislovodsk |   C |   180 | 18.8 |        
   56061 |         MASTER-SAAO |   C |   180 | 19.5 |        
   56168 |   MASTER-Kislovodsk |   C |   180 | 19.3 |        
   56168 |   MASTER-Kislovodsk |   C |   180 | 19.3 |        
   56261 |         MASTER-SAAO |   C |   180 | 19.6 |        
   56463 |         MASTER-SAAO |   C |   180 | 19.6 |        
   56663 |         MASTER-SAAO |   C |   180 | 19.7 |        
   56882 |         MASTER-SAAO |   C |   180 | 17.8 |        
   57082 |         MASTER-SAAO |   C |   180 | 18.4 |        
   57281 |         MASTER-SAAO |   C |   180 | 18.8 |        
   57481 |         MASTER-SAAO |   C |   180 | 19.3 |        
   57661 |         MASTER-SAAO |   C |   540 | 20.0 |  Coadd 
   57680 |         MASTER-SAAO |   C |   180 | 19.3 |        
   57879 |         MASTER-SAAO |   C |   180 | 19.2 |        
   58079 |         MASTER-SAAO |   C |   180 | 19.2 |        
   58259 |         MASTER-SAAO |   C |   540 | 19.5 |  Coadd 
   58278 |         MASTER-SAAO |   C |   180 | 19.0 |        
   58478 |         MASTER-SAAO |   C |   180 | 18.7 |        
   58677 |         MASTER-SAAO |   C |   180 | 18.2 |        
   60587 |   MASTER-Kislovodsk |   C |   180 | 17.1 |        
   60787 |   MASTER-Kislovodsk |   C |   180 | 16.3 |        
   60787 |   MASTER-Kislovodsk |   C |   180 | 16.3 |        
   73716 |         MASTER-OAFA |   C |    60 | 12.1 |        
   73776 |         MASTER-OAFA |   C |   180 | 15.3 |  Coadd 
   73781 |         MASTER-OAFA |   C |    60 | 13.7 |        
   73861 |         MASTER-OAFA |   C |    60 | 15.6 |        
   73926 |         MASTER-OAFA |   C |    60 | 15.9 |        
   73986 |         MASTER-OAFA |   C |   180 | 19.1 |  Coadd 
   73992 |         MASTER-OAFA |   C |    60 | 16.3 |        
   74872 |         MASTER-OAFA |   C |    60 | 18.8 |        
   74938 |         MASTER-OAFA |   C |    60 | 19.1 |        
   75003 |         MASTER-OAFA |   C |    60 | 19.2 |        
   75080 |         MASTER-OAFA |   C |    60 | 19.3 |        
   75145 |         MASTER-OAFA |   C |    60 | 18.5 |        
   75210 |         MASTER-OAFA |   C |    60 | 14.5 |        
   76765 |         MASTER-OAFA |   C |    60 | 14.4 |        
   76825 |         MASTER-OAFA |   C |   180 | 14.3 |  Coadd 
   76841 |         MASTER-OAFA |   C |    60 | 13.4 |        
   76906 |         MASTER-OAFA |   C |    60 | 14.2 |        
   76971 |         MASTER-OAFA |   C |    60 | 14.1 |        
   78598 |         MASTER-OAFA |   C |    60 | 14.7 |        
   78658 |         MASTER-OAFA |   C |   180 | 20.1 |  Coadd 
   78664 |         MASTER-OAFA |   C |    60 | 19.7 |        
   78729 |         MASTER-OAFA |   C |    60 | 20.1 |        
   78803 |         MASTER-OAFA |   C |    60 | 20.2 |        
   78863 |         MASTER-OAFA |   C |   180 | 20.4 |  Coadd 
   78868 |         MASTER-OAFA |   C |    60 | 20.2 |        
   78933 |         MASTER-OAFA |   C |    60 | 20.1 |        
   79851 |         MASTER-OAFA |   C |    60 | 19.5 |        
   79911 |         MASTER-OAFA |   C |   180 | 20.0 |  Coadd 
   79916 |         MASTER-OAFA |   C |    60 | 19.6 |        
   79982 |         MASTER-OAFA |   C |    60 | 19.6 |        
   80059 |         MASTER-OAFA |   C |    60 | 19.7 |        
   80119 |         MASTER-OAFA |   C |   180 | 20.0 |  Coadd 
   80124 |         MASTER-OAFA |   C |    60 | 19.3 |        
   80189 |         MASTER-OAFA |   C |    60 | 19.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11913
TYPE = 35
DAYS = 0.5


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) was pointed to the SWIFT GRB 250108B ( N. J. Klingler et al., GCN 38847) errorbox  35528 sec after notice time and 35573 sec after trigger time at 2025-01-08 20:16:00 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -65.6 deg. 

The galactic latitude b = 82 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2737810

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11912
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) was pointed to the SWIFT GRB 250108B ( N. J. Klingler et al., GCN 38847) errorbox  35528 sec after notice time and 35573 sec after trigger time at 2025-01-08 20:16:00 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -65.6 deg. 

The galactic latitude b = 82 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2737810

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11911
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) was pointed to the SWIFT GRB 250108B ( N. J. Klingler et al., GCN 38847) errorbox  35528 sec after notice time and 35573 sec after trigger time at 2025-01-08 20:16:00 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -65.6 deg. 

The galactic latitude b = 82 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2737810

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11910
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) was pointed to the SWIFT GRB 250108B ( N. J. Klingler et al., GCN 38847) errorbox  35528 sec after notice time and 35573 sec after trigger time at 2025-01-08 20:16:00 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -65.6 deg. 

The galactic latitude b = 82 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2737810

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35664 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   35864 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   36908 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38307 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   38757 |   MASTER-Kislovodsk |   C |   120 | 17.6 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39177 |   MASTER-Kislovodsk |   C |   120 | 17.5 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   39547 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025