MASTER Net MASTER Database: GRB250108.52 page

Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L

MASTER WFC:
Raw | Processing | Search
Single sets | Single images
SN | Asteroid | Transient | Comet

MASTER II:
Raw | Processing | Search by orbit elements | Search
SN | Asteroid | Transient | Two tube | Short transient | Tr. difference | Comet | Nova M31 | GRB | GRB_HPX | LIGO
Manual control | Planner | Planner Results | Planner NET

General:
SN list | Sky map | Add asteroid
Meteo | Focus | MASTER page
Users list | Users statistic | Logout

Search:

show search form
GRB coord: ErrorBox (deg): Sys Error (deg):
Sattel : Trigger: Notice:
GRB_Name: trignum: Nights after: FullSky


Name EP GRB250108.52
Trignum 1736339428
Trigger time 2025-01-08 12:30:28
Notice time 2025-01-09 06:45:38.575975
Coord, eb (03h 42m 29.52s , -22d 30m 32.4s) , 0.01
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
2738908 2025-01-09 06:45:38.575975 03h 42m 29.52s -22d 30m 32.4s EP 0.01 alert 1736339428 0 1115 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 12:30:28 (JD 2460684.021157)

Siderial time 22.236524 h

Ra 03:42:29.52 Dec -22:30:32.40
( 55.623000d, -22.509000d)

Rise 2025-01-09 17:19:02

Transit 2025-01-09 20:53:56

Set 2025-01-10 00:28:50

Amur

Object: Altitude: 16.85 Azimuth: 7.52

Sun: Altitude: -44.42 Azimuth: 110.61

Moon: Altitude: 49.62 Azimuth: 45.21

Tunka

Object: Altitude: 14.27 Azimuth: 344.17

Sun: Altitude: -29.13 Azimuth: 90.48

Moon: Altitude: 55.17 Azimuth: 7.28

Kislovodsk

Object: Altitude: -6.69 Azimuth: 294.92

Sun: Altitude: 10.31 Azimuth: 45.08

Moon: Altitude: 36.01 Azimuth: 281.02

Tavrida

Object: Altitude: -12.71 Azimuth: 289.21

Sun: Altitude: 13.62 Azimuth: 38.03

Moon: Altitude: 29.84 Azimuth: 275.15

SAAO

Object: Altitude: 4.85 Azimuth: 293.65

Sun: Altitude: 63.96 Azimuth: 106.14

Moon: Altitude: 0.64 Azimuth: 249.13

IAC

Object: Altitude: -50.23 Azimuth: 271.88

Sun: Altitude: 38.53 Azimuth: 347.87

Moon: Altitude: -12.64 Azimuth: 242.36

Argentina

Object: Altitude: -35.01 Azimuth: 10.18

Sun: Altitude: 33.77 Azimuth: 276.92

Moon: Altitude: -71.78 Azimuth: 320.73

Mexico

Object: Altitude: -44.86 Azimuth: 88.21

Sun: Altitude: -22.85 Azimuth: 283.02

Moon: Altitude: -34.28 Azimuth: 145.77

Ural

Object: Altitude: -4.07 Azimuth: 306.55

Sun: Altitude: -6.37 Azimuth: 58.19

Moon: Altitude: 40.57 Azimuth: 307.37

Vostryakovo

Object: Altitude: -13.94 Azimuth: 289.55

Sun: Altitude: 3.82 Azimuth: 40.21

Moon: Altitude: 30.43 Azimuth: 284.43

Gal. latitude: -50.566824 Gal. longitude: 215.783575

Dist. to Sun: 110.955352

Dist. to Moon: 44.649821

Moon coord.: (34.649063 d, 17.145718 d)

Sun coord.: (289.647010 d, -22.218022 d)

Lunar disk: 0.671318

Lunar phase: 69.962462

Lunar bright limb: 251.945832

No SN in this field

2025-01-09 06:45:38 (JD 2460684.781690)

Siderial time 16.539277 h

Ra 03:42:29.52 Dec -22:30:32.40
( 55.623000d, -22.509000d)

Rise 2025-01-09 17:19:02

Transit 2025-01-09 20:53:56

Set 2025-01-10 00:28:50

Amur

Object: Altitude: -9.71 Azimuth: 293.71

Sun: Altitude: 6.32 Azimuth: 43.39

Moon: Altitude: 30.44 Azimuth: 273.16

Tunka

Object: Altitude: -24.86 Azimuth: 275.35

Sun: Altitude: 13.37 Azimuth: 21.90

Moon: Altitude: 15.39 Azimuth: 255.32

Kislovodsk

Object: Altitude: -64.38 Azimuth: 219.63

Sun: Altitude: 15.71 Azimuth: 324.15

Moon: Altitude: -20.36 Azimuth: 207.60

Tavrida

Object: Altitude: -66.62 Azimuth: 201.02

Sun: Altitude: 11.09 Azimuth: 317.24

Moon: Altitude: -21.89 Azimuth: 199.35

SAAO

Object: Altitude: -34.95 Azimuth: 4.89

Sun: Altitude: 37.03 Azimuth: 274.58

Moon: Altitude: -77.49 Azimuth: 333.11

IAC

Object: Altitude: -52.11 Azimuth: 89.08

Sun: Altitude: -15.72 Azimuth: 287.01

Moon: Altitude: -32.11 Azimuth: 145.10

Argentina

Object: Altitude: 15.25 Azimuth: 72.67

Sun: Altitude: -28.61 Azimuth: 327.43

Moon: Altitude: -15.72 Azimuth: 105.37

Mexico

Object: Altitude: 21.55 Azimuth: 44.09

Sun: Altitude: -77.12 Azimuth: 131.45

Moon: Altitude: 40.23 Azimuth: 92.32

Ural

Object: Altitude: -47.39 Azimuth: 230.42

Sun: Altitude: 9.00 Azimuth: 340.86

Moon: Altitude: -3.37 Azimuth: 221.16

Vostryakovo

Object: Altitude: -55.80 Azimuth: 201.11

Sun: Altitude: 4.60 Azimuth: 321.37

Moon: Altitude: -11.06 Azimuth: 201.83

Gal. latitude: -50.566824 Gal. longitude: 215.783575

Dist. to Sun: 110.401795

Dist. to Moon: 44.744331

Moon coord.: (45.253011 d, 21.077426 d)

Sun coord.: (290.475815 d, -22.112258 d)

Lunar disk: 0.749762

Lunar phase: 60.031483

Lunar bright limb: 255.806441

No SN in this field

2025-01-09 07:45:38 (JD 2460684.823356)

Siderial time 17.542015 h

Ra 03:42:29.52 Dec -22:30:32.40
( 55.623000d, -22.509000d)

Rise 2025-01-09 17:19:02

Transit 2025-01-09 20:53:56

Set 2025-01-10 00:28:50

Amur

Object: Altitude: -1.34 Azimuth: 304.85

Sun: Altitude: -0.93 Azimuth: 55.26

Moon: Altitude: 39.68 Azimuth: 285.17

Tunka

Object: Altitude: -15.75 Azimuth: 286.55

Sun: Altitude: 8.93 Azimuth: 35.32

Moon: Altitude: 24.34 Azimuth: 266.04

Kislovodsk

Object: Altitude: -55.91 Azimuth: 242.05

Sun: Altitude: 20.99 Azimuth: 337.70

Moon: Altitude: -14.35 Azimuth: 220.24

Tavrida

Object: Altitude: -60.39 Azimuth: 229.26

Sun: Altitude: 17.42 Azimuth: 330.00

Moon: Altitude: -17.19 Azimuth: 212.75

SAAO

Object: Altitude: -34.17 Azimuth: 348.04

Sun: Altitude: 49.68 Azimuth: 266.64

Moon: Altitude: -68.68 Azimuth: 296.30

IAC

Object: Altitude: -65.32 Azimuth: 97.50

Sun: Altitude: -3.33 Azimuth: 293.38

Moon: Altitude: -37.83 Azimuth: 160.01

Argentina

Object: Altitude: 3.32 Azimuth: 65.46

Sun: Altitude: -20.61 Azimuth: 314.93

Moon: Altitude: -27.80 Azimuth: 98.96

Mexico

Object: Altitude: 11.78 Azimuth: 54.41

Sun: Altitude: -80.15 Azimuth: 205.79

Moon: Altitude: 28.01 Azimuth: 99.17

Ural

Object: Altitude: -40.40 Azimuth: 247.14

Sun: Altitude: 10.72 Azimuth: 354.85

Moon: Altitude: 2.57 Azimuth: 233.25

Vostryakovo

Object: Altitude: -51.24 Azimuth: 223.30

Sun: Altitude: 9.12 Azimuth: 334.60

Moon: Altitude: -6.98 Azimuth: 214.83

Gal. latitude: -50.566824 Gal. longitude: 215.783575

Dist. to Sun: 110.371412

Dist. to Moon: 44.808490

Moon coord.: (45.848486 d, 21.274207 d)

Sun coord.: (290.521186 d, -22.106343 d)

Lunar disk: 0.753859

Lunar phase: 59.488050

Lunar bright limb: 256.048978

No SN in this field

2025-01-18 02:05:37 (JD 2460693.587234)

Siderial time 12.450943 h

Ra 03:42:29.52 Dec -22:30:32.40
( 55.623000d, -22.509000d)

Rise 2025-01-18 16:43:39

Transit 2025-01-18 20:18:33

Set 2025-01-18 23:53:27

Amur

Object: Altitude: -47.71 Azimuth: 244.27

Sun: Altitude: 16.15 Azimuth: 337.29

Moon: Altitude: -6.71 Azimuth: 108.14

Tunka

Object: Altitude: -58.03 Azimuth: 209.87

Sun: Altitude: 6.47 Azimuth: 315.78

Moon: Altitude: 8.61 Azimuth: 89.05

Kislovodsk

Object: Altitude: -48.17 Azimuth: 105.95

Sun: Altitude: -27.10 Azimuth: 273.28

Moon: Altitude: 47.19 Azimuth: 35.47

Tavrida

Object: Altitude: -42.01 Azimuth: 99.62

Sun: Altitude: -33.19 Azimuth: 266.77

Moon: Altitude: 49.32 Azimuth: 23.03

SAAO

Object: Altitude: -6.69 Azimuth: 57.94

Sun: Altitude: -18.66 Azimuth: 310.82

Moon: Altitude: 51.41 Azimuth: 177.36

IAC

Object: Altitude: 0.07 Azimuth: 64.18

Sun: Altitude: -76.14 Azimuth: 239.01

Moon: Altitude: 49.66 Azimuth: 296.44

Argentina

Object: Altitude: 66.62 Azimuth: 107.41

Sun: Altitude: -25.01 Azimuth: 41.76

Moon: Altitude: -1.96 Azimuth: 263.95

Mexico

Object: Altitude: 34.05 Azimuth: 341.13

Sun: Altitude: -17.70 Azimuth: 76.18

Moon: Altitude: -29.13 Azimuth: 241.37

Ural

Object: Altitude: -50.29 Azimuth: 139.08

Sun: Altitude: -17.85 Azimuth: 280.52

Moon: Altitude: 30.15 Azimuth: 48.16

Vostryakovo

Object: Altitude: -41.43 Azimuth: 112.31

Sun: Altitude: -29.82 Azimuth: 263.29

Moon: Altitude: 38.58 Azimuth: 24.00

Gal. latitude: -50.566824 Gal. longitude: 215.783575

Dist. to Sun: 103.873048

Dist. to Moon: 113.283443

Moon coord.: (168.300727 d, 6.173541 d)

Sun coord.: (299.967455 d, -20.592604 d)

Lunar disk: 0.829017

Lunar phase: 48.849965

Lunar bright limb: 112.021954

No SN in this field

Recent coverage and limits telegrams

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

  ID = 11921
TYPE = 35
DAYS = 1


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP250108a ( EP Team et al., GCN 38861) errorbox  731 sec after notice time and 66442 sec after trigger time at 2025-01-09 06:57:50 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 78 deg. The sun  altitude  is -27.7 deg. 

The galactic latitude b = -51 deg., longitude l = 216 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2738908

We obtain a following upper limits.  

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

   66472 | 2025-01-09 06:57:50 |         MASTER-OAFA | (03h 42m 49.01s , -22d 23m 39.2s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11916
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP250108a ( EP Team et al., GCN 38861) errorbox  731 sec after notice time and 66442 sec after trigger time at 2025-01-09 06:57:50 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 78 deg. The sun  altitude  is -27.7 deg. 

The galactic latitude b = -51 deg., longitude l = 216 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2738908

We obtain a following upper limits.  

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

   66472 | 2025-01-09 06:57:50 |         MASTER-OAFA | (03h 42m 49.01s , -22d 23m 39.2s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11915
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP250108a ( EP Team et al., GCN 38861) errorbox  731 sec after notice time and 66442 sec after trigger time at 2025-01-09 06:57:50 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 78 deg. The sun  altitude  is -27.7 deg. 

The galactic latitude b = -51 deg., longitude l = 216 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2738908

We obtain a following upper limits.  

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

   66472 | 2025-01-09 06:57:50 |         MASTER-OAFA | (03h 42m 49.01s , -22d 23m 39.2s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11914
TYPE = 34
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP250108a ( EP Team et al., GCN 38861) errorbox  731 sec after notice time and 66442 sec after trigger time at 2025-01-09 06:57:50 UT, with upper limit up to  17.9 mag. The observations began at zenith distance = 78 deg. The sun  altitude  is -27.7 deg. 

The galactic latitude b = -51 deg., longitude l = 216 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2738908

We obtain a following upper limits.  

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

   66472 | 2025-01-09 06:57:50 |         MASTER-OAFA | (03h 42m 49.01s , -22d 23m 39.2s) |   C |    60 | 17.9 |        
Filter C is a clear (unfiltred) band. 


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



 

MASTER, 2002-2025