MASTER Net MASTER Database: GRB250208.62 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 EP GRB250208.62
Trignum 1739026326
Trigger time 2025-02-08 14:52:06
Notice time 2025-02-10 09:16:54.723913
Coord, eb (11h 09m 58.80s , -07d 54m 21.6s) , 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
2774311 2025-02-10 09:16:54.723913 11h 09m 58.80s -07d 54m 21.6s EP 0.01 alert 1739026326 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

2025-02-08 14:52:06 (JD 2460715.119514)

Siderial time 2.640548 h

Ra 11:09:58.80 Dec -7:54:21.60
(167.495000d, -7.906000d)

Rise 2025-02-09 18:02:06

Transit 2025-02-09 23:18:18

Set 2025-02-09 04:38:27

Amur

Object: Altitude: 23.10 Azimuth: 318.45

Sun: Altitude: -53.11 Azimuth: 159.28

Moon: Altitude: 54.43 Azimuth: 66.61

Tunka

Object: Altitude: 10.09 Azimuth: 296.89

Sun: Altitude: -42.73 Azimuth: 127.46

Moon: Altitude: 64.82 Azimuth: 27.74

Kislovodsk

Object: Altitude: -28.99 Azimuth: 251.78

Sun: Altitude: -4.87 Azimuth: 74.00

Moon: Altitude: 49.41 Azimuth: 275.68

Tavrida

Object: Altitude: -34.26 Azimuth: 243.86

Sun: Altitude: 0.58 Azimuth: 68.17

Moon: Altitude: 43.27 Azimuth: 270.43

SAAO

Object: Altitude: -37.52 Azimuth: 313.80

Sun: Altitude: 32.54 Azimuth: 92.49

Moon: Altitude: 0.39 Azimuth: 235.19

IAC

Object: Altitude: -69.52 Azimuth: 174.29

Sun: Altitude: 41.26 Azimuth: 30.59

Moon: Altitude: 0.38 Azimuth: 237.33

Argentina

Object: Altitude: -24.35 Azimuth: 62.72

Sun: Altitude: 58.24 Azimuth: 244.72

Moon: Altitude: -71.90 Azimuth: 274.87

Mexico

Object: Altitude: 0.92 Azimuth: 80.20

Sun: Altitude: 8.22 Azimuth: 292.96

Moon: Altitude: -27.27 Azimuth: 159.84

Ural

Object: Altitude: -15.29 Azimuth: 260.83

Sun: Altitude: -17.53 Azimuth: 89.52

Moon: Altitude: 54.41 Azimuth: 310.05

Vostryakovo

Object: Altitude: -27.21 Azimuth: 241.80

Sun: Altitude: -5.39 Azimuth: 71.47

Moon: Altitude: 44.38 Azimuth: 283.83

Gal. latitude: 47.329882 Gal. longitude: 265.270039

Dist. to Sun: 146.079228

Dist. to Moon: 81.236101

Moon coord.: (92.022997 d, 28.586829 d)

Sun coord.: (322.164555 d, -14.897438 d)

Lunar disk: 0.834106

Lunar phase: 48.070802

Lunar bright limb: 275.392027

No SN in this field

2025-02-10 09:16:54 (JD 2460716.886736)

Siderial time 21.170005 h

Ra 11:09:58.80 Dec -7:54:21.60
(167.495000d, -7.906000d)

Rise 2025-02-10 17:58:10

Transit 2025-02-10 23:14:23

Set 2025-02-10 04:34:31

Amur

Object: Altitude: -25.01 Azimuth: 251.05

Sun: Altitude: -6.92 Azimuth: 75.86

Moon: Altitude: 31.38 Azimuth: 266.77

Tunka

Object: Altitude: -37.35 Azimuth: 226.35

Sun: Altitude: 6.50 Azimuth: 56.78

Moon: Altitude: 16.71 Azimuth: 249.70

Kislovodsk

Object: Altitude: -48.02 Azimuth: 141.19

Sun: Altitude: 31.91 Azimuth: 358.33

Moon: Altitude: -17.24 Azimuth: 202.74

Tavrida

Object: Altitude: -43.10 Azimuth: 131.44

Sun: Altitude: 30.25 Azimuth: 348.80

Moon: Altitude: -18.27 Azimuth: 194.85

SAAO

Object: Altitude: -29.96 Azimuth: 56.39

Sun: Altitude: 62.22 Azimuth: 234.90

Moon: Altitude: -82.85 Azimuth: 341.98

IAC

Object: Altitude: -8.93 Azimuth: 85.78

Sun: Altitude: 17.63 Azimuth: 297.78

Moon: Altitude: -26.56 Azimuth: 144.78

Argentina

Object: Altitude: 43.40 Azimuth: 111.32

Sun: Altitude: -11.27 Azimuth: 294.87

Moon: Altitude: -14.97 Azimuth: 111.08

Mexico

Object: Altitude: 50.99 Azimuth: 3.23

Sun: Altitude: -61.17 Azimuth: 240.35

Moon: Altitude: 44.93 Azimuth: 96.35

Ural

Object: Altitude: -40.47 Azimuth: 169.53

Sun: Altitude: 17.47 Azimuth: 15.81

Moon: Altitude: -0.43 Azimuth: 216.44

Vostryakovo

Object: Altitude: -36.99 Azimuth: 142.02

Sun: Altitude: 20.09 Azimuth: 353.63

Moon: Altitude: -7.37 Azimuth: 197.63

Gal. latitude: 47.329882 Gal. longitude: 265.270039

Dist. to Sun: 147.728138

Dist. to Moon: 58.360923

Moon coord.: (118.297158 d, 25.557552 d)

Sun coord.: (323.917171 d, -14.328828 d)

Lunar disk: 0.947713

Lunar phase: 26.436714

Lunar bright limb: 290.085574

No SN in this field

2025-02-10 10:16:54 (JD 2460716.928403)

Siderial time 22.172743 h

Ra 11:09:58.80 Dec -7:54:21.60
(167.495000d, -7.906000d)

Rise 2025-02-10 17:58:10

Transit 2025-02-10 23:14:23

Set 2025-02-10 04:34:31

Amur

Object: Altitude: -15.66 Azimuth: 263.44

Sun: Altitude: -16.36 Azimuth: 87.15

Moon: Altitude: 40.49 Azimuth: 278.33

Tunka

Object: Altitude: -29.82 Azimuth: 241.82

Sun: Altitude: -1.72 Azimuth: 68.78

Moon: Altitude: 25.23 Azimuth: 260.29

Kislovodsk

Object: Altitude: -53.11 Azimuth: 163.35

Sun: Altitude: 30.63 Azimuth: 15.28

Moon: Altitude: -12.29 Azimuth: 215.22

Tavrida

Object: Altitude: -49.83 Azimuth: 150.84

Sun: Altitude: 30.78 Azimuth: 5.68

Moon: Altitude: -14.65 Azimuth: 207.92

SAAO

Object: Altitude: -39.64 Azimuth: 42.54

Sun: Altitude: 70.46 Azimuth: 204.32

Moon: Altitude: -73.68 Azimuth: 290.88

IAC

Object: Altitude: -22.17 Azimuth: 92.90

Sun: Altitude: 28.74 Azimuth: 307.99

Moon: Altitude: -32.79 Azimuth: 157.98

Argentina

Object: Altitude: 31.11 Azimuth: 100.67

Sun: Altitude: 0.64 Azimuth: 286.50

Moon: Altitude: -26.59 Azimuth: 104.75

Mexico

Object: Altitude: 47.74 Azimuth: 25.65

Sun: Altitude: -49.25 Azimuth: 255.13

Moon: Altitude: 32.67 Azimuth: 102.08

Ural

Object: Altitude: -40.56 Azimuth: 189.17

Sun: Altitude: 14.27 Azimuth: 30.55

Moon: Altitude: 4.75 Azimuth: 228.42

Vostryakovo

Object: Altitude: -41.11 Azimuth: 160.50

Sun: Altitude: 19.91 Azimuth: 9.10

Moon: Altitude: -4.16 Azimuth: 210.33

Gal. latitude: 47.329882 Gal. longitude: 265.270039

Dist. to Sun: 147.766842

Dist. to Moon: 57.831815

Moon coord.: (118.887369 d, 25.430141 d)

Sun coord.: (323.958370 d, -14.315270 d)

Lunar disk: 0.949644

Lunar phase: 25.935422

Lunar bright limb: 290.455158

No SN in this field

2025-04-30 06:35:00 (JD 2460795.774306)

Siderial time 23.655360 h

Ra 11:09:58.80 Dec -7:54:21.60
(167.495000d, -7.906000d)

Rise 2025-04-30 12:47:34

Transit 2025-04-30 18:03:46

Set 2025-04-30 23:19:58

Amur

Object: Altitude: -1.52 Azimuth: 280.57

Sun: Altitude: 37.95 Azimuth: 64.28

Moon: Altitude: 65.46 Azimuth: 26.50

Tunka

Object: Altitude: -16.82 Azimuth: 261.26

Sun: Altitude: 48.69 Azimuth: 34.69

Moon: Altitude: 64.04 Azimuth: 334.34

Kislovodsk

Object: Altitude: -52.60 Azimuth: 200.23

Sun: Altitude: 46.81 Azimuth: 300.27

Moon: Altitude: 30.55 Azimuth: 259.70

Tavrida

Object: Altitude: -53.03 Azimuth: 186.16

Sun: Altitude: 40.91 Azimuth: 292.57

Moon: Altitude: 24.83 Azimuth: 254.97

SAAO

Object: Altitude: -48.71 Azimuth: 14.30

Sun: Altitude: 16.22 Azimuth: 240.09

Moon: Altitude: -17.93 Azimuth: 248.24

IAC

Object: Altitude: -41.47 Azimuth: 105.51

Sun: Altitude: 1.22 Azimuth: 253.86

Moon: Altitude: -17.59 Azimuth: 223.78

Argentina

Object: Altitude: 12.30 Azimuth: 88.25

Sun: Altitude: -57.42 Azimuth: 294.42

Moon: Altitude: -84.09 Azimuth: 45.35

Mexico

Object: Altitude: 35.83 Azimuth: 50.75

Sun: Altitude: -43.07 Azimuth: 165.92

Moon: Altitude: -16.91 Azimuth: 138.38

Ural

Object: Altitude: -35.84 Azimuth: 216.67

Sun: Altitude: 44.92 Azimuth: 331.19

Moon: Altitude: 41.21 Azimuth: 282.71

Vostryakovo

Object: Altitude: -42.15 Azimuth: 190.08

Sun: Altitude: 37.98 Azimuth: 304.19

Moon: Altitude: 29.27 Azimuth: 263.00

Gal. latitude: 47.329882 Gal. longitude: 265.270039

Dist. to Sun: 130.669049

Dist. to Moon: 97.942900

Moon coord.: (72.625197 d, 27.561498 d)

Sun coord.: (37.418506 d, 14.764010 d)

Lunar disk: 0.091182

Lunar phase: 144.848932

Lunar bright limb: 255.987878

No SN in this field

Recent coverage and limits telegrams

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

  ID = 12039
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 EP250207b ( EP Team et al., GCN 39266) errorbox  85997 sec after notice time and 2 days 65886 sec after trigger time at 2025-02-11 09:10:12 UT, with upper limit up to  19.7 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -12.9 deg. 

The galactic latitude b = 47 deg., longitude l = 265 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2774311

We obtain a following upper limits.  

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

  238716 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |    60 | 19.6 |        
  238776 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |   180 | 19.7 |  Coadd 
  238791 | 2025-02-11 09:11:26 |         MASTER-OAFA | (11h 09m 58.99s , -07d 28m 45.5s) |   C |    60 | 19.4 |        
  238865 | 2025-02-11 09:12:41 |         MASTER-OAFA | (11h 09m 59.00s , -07d 30m 13.6s) |   C |    60 | 19.1 |        
  238957 | 2025-02-11 09:13:57 |         MASTER-OAFA | (11h 10m 02.25s , -07d 28m 50.3s) |   C |    90 | 19.4 |        
  239064 | 2025-02-11 09:15:45 |         MASTER-OAFA | (11h 09m 56.51s , -07d 29m 42.1s) |   C |    90 | 19.3 |        
  239167 | 2025-02-11 09:17:28 |         MASTER-OAFA | (11h 09m 56.54s , -07d 28m 41.5s) |   C |    90 | 19.2 |        
  239273 | 2025-02-11 09:19:14 |         MASTER-OAFA | (11h 10m 01.95s , -07d 29m 41.2s) |   C |    90 | 19.0 |        
  239378 | 2025-02-11 09:20:59 |         MASTER-OAFA | (11h 09m 56.56s , -07d 30m 41.0s) |   C |    90 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12038
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 EP250207b ( EP Team et al., GCN 39266) errorbox  85997 sec after notice time and 2 days 65886 sec after trigger time at 2025-02-11 09:10:12 UT, with upper limit up to  19.7 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -12.9 deg. 

The galactic latitude b = 47 deg., longitude l = 265 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2774311

We obtain a following upper limits.  

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

  238716 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |    60 | 19.6 |        
  238776 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |   180 | 19.7 |  Coadd 
  238791 | 2025-02-11 09:11:26 |         MASTER-OAFA | (11h 09m 58.99s , -07d 28m 45.5s) |   C |    60 | 19.4 |        
  238865 | 2025-02-11 09:12:41 |         MASTER-OAFA | (11h 09m 59.00s , -07d 30m 13.6s) |   C |    60 | 19.1 |        
  238957 | 2025-02-11 09:13:57 |         MASTER-OAFA | (11h 10m 02.25s , -07d 28m 50.3s) |   C |    90 | 19.4 |        
  239064 | 2025-02-11 09:15:45 |         MASTER-OAFA | (11h 09m 56.51s , -07d 29m 42.1s) |   C |    90 | 19.3 |        
  239167 | 2025-02-11 09:17:28 |         MASTER-OAFA | (11h 09m 56.54s , -07d 28m 41.5s) |   C |    90 | 19.2 |        
  239273 | 2025-02-11 09:19:14 |         MASTER-OAFA | (11h 10m 01.95s , -07d 29m 41.2s) |   C |    90 | 19.0 |        
  239378 | 2025-02-11 09:20:59 |         MASTER-OAFA | (11h 09m 56.56s , -07d 30m 41.0s) |   C |    90 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12037
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 EP250207b ( EP Team et al., GCN 39266) errorbox  85997 sec after notice time and 2 days 65886 sec after trigger time at 2025-02-11 09:10:12 UT, with upper limit up to  19.7 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -12.9 deg. 

The galactic latitude b = 47 deg., longitude l = 265 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2774311

We obtain a following upper limits.  

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

  238716 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |    60 | 19.6 |        
  238776 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |   180 | 19.7 |  Coadd 
  238791 | 2025-02-11 09:11:26 |         MASTER-OAFA | (11h 09m 58.99s , -07d 28m 45.5s) |   C |    60 | 19.4 |        
  238865 | 2025-02-11 09:12:41 |         MASTER-OAFA | (11h 09m 59.00s , -07d 30m 13.6s) |   C |    60 | 19.1 |        
  238957 | 2025-02-11 09:13:57 |         MASTER-OAFA | (11h 10m 02.25s , -07d 28m 50.3s) |   C |    90 | 19.4 |        
  239064 | 2025-02-11 09:15:45 |         MASTER-OAFA | (11h 09m 56.51s , -07d 29m 42.1s) |   C |    90 | 19.3 |        
  239167 | 2025-02-11 09:17:28 |         MASTER-OAFA | (11h 09m 56.54s , -07d 28m 41.5s) |   C |    90 | 19.2 |        
  239273 | 2025-02-11 09:19:14 |         MASTER-OAFA | (11h 10m 01.95s , -07d 29m 41.2s) |   C |    90 | 19.0 |        
  239378 | 2025-02-11 09:20:59 |         MASTER-OAFA | (11h 09m 56.56s , -07d 30m 41.0s) |   C |    90 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12036
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 EP250207b ( EP Team et al., GCN 39266) errorbox  85997 sec after notice time and 2 days 65886 sec after trigger time at 2025-02-11 09:10:12 UT, with upper limit up to  19.7 mag. Observations started at twilight.  The observations began at zenith distance = 46 deg. The sun  altitude  is -12.9 deg. 

The galactic latitude b = 47 deg., longitude l = 265 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2774311

We obtain a following upper limits.  

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

  238716 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |    60 | 19.6 |        
  238776 | 2025-02-11 09:10:12 |         MASTER-OAFA | (11h 10m 01.86s , -07d 30m 20.4s) |   C |   180 | 19.7 |  Coadd 
  238791 | 2025-02-11 09:11:26 |         MASTER-OAFA | (11h 09m 58.99s , -07d 28m 45.5s) |   C |    60 | 19.4 |        
  238865 | 2025-02-11 09:12:41 |         MASTER-OAFA | (11h 09m 59.00s , -07d 30m 13.6s) |   C |    60 | 19.1 |        
  238957 | 2025-02-11 09:13:57 |         MASTER-OAFA | (11h 10m 02.25s , -07d 28m 50.3s) |   C |    90 | 19.4 |        
  239064 | 2025-02-11 09:15:45 |         MASTER-OAFA | (11h 09m 56.51s , -07d 29m 42.1s) |   C |    90 | 19.3 |        
  239167 | 2025-02-11 09:17:28 |         MASTER-OAFA | (11h 09m 56.54s , -07d 28m 41.5s) |   C |    90 | 19.2 |        
Filter C is a clear (unfiltred) band. 


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



 

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