MASTER Net MASTER Database: GRB250312.56 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 SWIFT GRB250312.56
Trignum 1294765
Trigger time 2025-03-12 13:24:17.63
Notice time 2025-03-12 13:24:59.944419
Coord, eb (01h 58m 02.40s , -42d 24m 14.4s) , 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You are viewing outdated information, relevant error box is here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
2809764 2025-03-12 13:42:12.317335 01h 58m 04.59s -42d 23m 45.6s ANTARES 0.000527778 1294765
2811809 2025-03-14 05:56:47.904564 01h 57m 57.74s -42d 24m 33.5s SWIFT 0 pointdir 1294765 252 83 pointdir
2809754 2025-03-12 13:27:26.216991 01h 58m 04.56s -42d 23m 45.6s SWIFT 0 alert 1294765 1 78 alert
2809755 2025-03-12 13:27:29.22471 01h 58m 04.56s -42d 23m 44.5s SWIFT 0 alert 1294765 1 69 alert
2809757 2025-03-12 13:31:07.359246 01h 58m 02.83s -42d 24m 40.7s SWIFT 0 alert 1294765 2 68 alert
2809763 2025-03-12 13:35:27.658478 01h 58m 04.56s -42d 23m 45.6s SWIFT 0.0005 alert 1294765 2 67 alert
2809737 2025-03-12 13:24:59.944419 01h 58m 02.40s -42d 24m 14.4s SWIFT 0.05 alert 1294765 1 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

2025-03-12 13:24:17 (JD 2460747.058530)

Siderial time 3.275644 h

Ra 01:58:02.40 Dec -42:24:14.40
( 29.510000d, -42.404000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -42.55 Azimuth: 70.90

Sun: Altitude: -35.08 Azimuth: 137.62

Moon: Altitude: 50.06 Azimuth: 334.84

Tunka

Object: Altitude: -29.39 Azimuth: 57.61

Sun: Altitude: -21.83 Azimuth: 114.27

Moon: Altitude: 39.03 Azimuth: 305.07

Kislovodsk

Object: Altitude: 1.09 Azimuth: 17.86

Sun: Altitude: 17.77 Azimuth: 67.14

Moon: Altitude: 0.83 Azimuth: 253.18

Tavrida

Object: Altitude: 1.70 Azimuth: 11.77

Sun: Altitude: 22.79 Azimuth: 59.87

Moon: Altitude: -4.57 Azimuth: 247.14

SAAO

Object: Altitude: 79.73 Azimuth: 11.75

Sun: Altitude: 42.69 Azimuth: 119.62

Moon: Altitude: -34.41 Azimuth: 276.89

IAC

Object: Altitude: 12.48 Azimuth: 334.63

Sun: Altitude: 58.39 Azimuth: 4.71

Moon: Altitude: -44.80 Azimuth: 207.70

Argentina

Object: Altitude: 22.63 Azimuth: 306.96

Sun: Altitude: 34.83 Azimuth: 249.46

Moon: Altitude: -54.14 Azimuth: 65.30

Mexico

Object: Altitude: -47.78 Azimuth: 300.52

Sun: Altitude: -2.86 Azimuth: 272.04

Moon: Altitude: -6.65 Azimuth: 109.13

Ural

Object: Altitude: -15.37 Azimuth: 30.53

Sun: Altitude: 3.49 Azimuth: 78.60

Moon: Altitude: 13.74 Azimuth: 267.86

Vostryakovo

Object: Altitude: -9.22 Azimuth: 14.69

Sun: Altitude: 15.33 Azimuth: 60.02

Moon: Altitude: 1.62 Azimuth: 249.83

Gal. latitude: -69.453267 Gal. longitude: 264.373254

Dist. to Sun: 51.177383

Dist. to Moon: 124.647202

Moon coord.: (155.245701 d, 12.654574 d)

Sun coord.: (352.534122 d, -3.225205 d)

Lunar disk: 0.971405

Lunar phase: 19.470967

Lunar bright limb: 297.422511

No SN in this field

2025-03-12 13:24:59 (JD 2460747.059016)

Siderial time 3.287342 h

Ra 01:58:02.40 Dec -42:24:14.40
( 29.510000d, -42.404000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -42.66 Azimuth: 71.01

Sun: Altitude: -35.15 Azimuth: 137.82

Moon: Altitude: 50.10 Azimuth: 335.09

Tunka

Object: Altitude: -29.49 Azimuth: 57.71

Sun: Altitude: -21.92 Azimuth: 114.43

Moon: Altitude: 39.12 Azimuth: 305.25

Kislovodsk

Object: Altitude: 1.05 Azimuth: 17.98

Sun: Altitude: 17.65 Azimuth: 67.27

Moon: Altitude: 0.95 Azimuth: 253.30

Tavrida

Object: Altitude: 1.67 Azimuth: 11.89

Sun: Altitude: 22.68 Azimuth: 60.02

Moon: Altitude: -4.46 Azimuth: 247.26

SAAO

Object: Altitude: 79.70 Azimuth: 12.45

Sun: Altitude: 42.56 Azimuth: 119.46

Moon: Altitude: -34.27 Azimuth: 276.79

IAC

Object: Altitude: 12.55 Azimuth: 334.75

Sun: Altitude: 58.37 Azimuth: 5.05

Moon: Altitude: -44.73 Azimuth: 207.92

Argentina

Object: Altitude: 22.75 Azimuth: 306.90

Sun: Altitude: 34.97 Azimuth: 249.33

Moon: Altitude: -54.27 Azimuth: 65.12

Mexico

Object: Altitude: -47.65 Azimuth: 300.53

Sun: Altitude: -2.71 Azimuth: 272.13

Moon: Altitude: -6.79 Azimuth: 109.22

Ural

Object: Altitude: -15.42 Azimuth: 30.65

Sun: Altitude: 3.40 Azimuth: 78.75

Moon: Altitude: 13.83 Azimuth: 268.00

Vostryakovo

Object: Altitude: -9.25 Azimuth: 14.82

Sun: Altitude: 15.24 Azimuth: 60.17

Moon: Altitude: 1.71 Azimuth: 249.97

Gal. latitude: -69.453267 Gal. longitude: 264.373254

Dist. to Sun: 51.177287

Dist. to Moon: 124.649338

Moon coord.: (155.251249 d, 12.651934 d)

Sun coord.: (352.534568 d, -3.225014 d)

Lunar disk: 0.971421

Lunar phase: 19.465440

Lunar bright limb: 297.423982

No SN in this field

2025-03-12 14:24:59 (JD 2460747.100683)

Siderial time 4.290080 h

Ra 01:58:02.40 Dec -42:24:14.40
( 29.510000d, -42.404000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -51.95 Azimuth: 80.00

Sun: Altitude: -40.40 Azimuth: 155.61

Moon: Altitude: 52.09 Azimuth: 357.60

Tunka

Object: Altitude: -37.70 Azimuth: 66.67

Sun: Altitude: -29.81 Azimuth: 128.61

Moon: Altitude: 45.41 Azimuth: 322.54

Kislovodsk

Object: Altitude: -3.22 Azimuth: 28.22

Sun: Altitude: 7.32 Azimuth: 78.40

Moon: Altitude: 11.08 Azimuth: 263.34

Tavrida

Object: Altitude: -1.49 Azimuth: 22.52

Sun: Altitude: 12.96 Azimuth: 72.01

Moon: Altitude: 5.24 Azimuth: 257.68

SAAO

Object: Altitude: 72.57 Azimuth: 49.76

Sun: Altitude: 30.93 Azimuth: 107.62

Moon: Altitude: -21.87 Azimuth: 268.86

IAC

Object: Altitude: 17.10 Azimuth: 345.22

Sun: Altitude: 54.21 Azimuth: 31.18

Moon: Altitude: -37.35 Azimuth: 224.09

Argentina

Object: Altitude: 33.25 Azimuth: 302.84

Sun: Altitude: 46.32 Azimuth: 236.37

Moon: Altitude: -64.33 Azimuth: 45.12

Mexico

Object: Altitude: -36.63 Azimuth: 302.22

Sun: Altitude: 10.07 Azimuth: 279.98

Moon: Altitude: -18.37 Azimuth: 117.68

Ural

Object: Altitude: -20.22 Azimuth: 41.16

Sun: Altitude: -4.71 Azimuth: 91.36

Moon: Altitude: 21.53 Azimuth: 280.56

Vostryakovo

Object: Altitude: -12.21 Azimuth: 25.70

Sun: Altitude: 7.44 Azimuth: 73.23

Moon: Altitude: 9.53 Azimuth: 261.91

Gal. latitude: -69.453267 Gal. longitude: 264.373254

Dist. to Sun: 51.169000

Dist. to Moon: 124.830906

Moon coord.: (155.726265 d, 12.425251 d)

Sun coord.: (352.572820 d, -3.208614 d)

Lunar disk: 0.972782

Lunar phase: 18.991879

Lunar bright limb: 297.549549

No SN in this field

2025-03-14 07:51:04 (JD 2460748.827130)

Siderial time 21.838247 h

Ra 01:58:02.40 Dec -42:24:14.40
( 29.510000d, -42.404000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -5.88 Azimuth: 20.35

Sun: Altitude: 14.65 Azimuth: 67.27

Moon: Altitude: -14.87 Azimuth: 246.80

Tunka

Object: Altitude: -4.26 Azimuth: 2.60

Sun: Altitude: 26.50 Azimuth: 44.47

Moon: Altitude: -26.64 Azimuth: 223.93

Kislovodsk

Object: Altitude: -10.14 Azimuth: 321.00

Sun: Altitude: 39.80 Azimuth: 331.29

Moon: Altitude: -39.55 Azimuth: 150.73

Tavrida

Object: Altitude: -14.91 Azimuth: 315.93

Sun: Altitude: 35.62 Azimuth: 321.84

Moon: Altitude: -35.33 Azimuth: 141.34

SAAO

Object: Altitude: 28.87 Azimuth: 304.21

Sun: Altitude: 39.55 Azimuth: 242.88

Moon: Altitude: -39.23 Azimuth: 63.38

IAC

Object: Altitude: -37.26 Azimuth: 303.55

Sun: Altitude: 6.95 Azimuth: 276.67

Moon: Altitude: -6.48 Azimuth: 96.51

Argentina

Object: Altitude: -15.09 Azimuth: 351.52

Sun: Altitude: -34.16 Azimuth: 298.91

Moon: Altitude: 34.47 Azimuth: 119.39

Mexico

Object: Altitude: -63.64 Azimuth: 56.10

Sun: Altitude: -61.02 Azimuth: 191.22

Moon: Altitude: 61.19 Azimuth: 10.24

Ural

Object: Altitude: -14.96 Azimuth: 330.57

Sun: Altitude: 30.32 Azimuth: 354.61

Moon: Altitude: -30.20 Azimuth: 174.04

Vostryakovo

Object: Altitude: -20.88 Azimuth: 315.88

Sun: Altitude: 28.17 Azimuth: 329.75

Moon: Altitude: -27.94 Azimuth: 149.24

Gal. latitude: -69.453267 Gal. longitude: 264.373254

Dist. to Sun: 50.846437

Dist. to Moon: 129.497858

Moon coord.: (174.650771 d, 2.615520 d)

Sun coord.: (354.155945 d, -2.528272 d)

Lunar disk: 0.999980

Lunar phase: 0.511119

Lunar bright limb: 80.001919

No SN in this field

Recent coverage and limits telegrams

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

  ID = 12230
TYPE = 35
DAYS = 1


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 250312A ( A. Melandri et al., GCN 39686) errorbox  15966 sec after notice time and 16003 sec after trigger time at 2025-03-12 17:51:00 UT, with upper limit up to  18.7 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.5 deg. 

The galactic latitude b = -69 deg., longitude l = 264 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2809731

We obtain a following upper limits.  

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

   16093 |         MASTER-SAAO |   C |   180 | 17.1 |        
   16273 |         MASTER-SAAO |   C |   540 | 18.4 |  Coadd 
   16292 |         MASTER-SAAO |   C |   180 | 18.2 |        
   16492 |         MASTER-SAAO |   C |   180 | 18.3 |        
   16691 |         MASTER-SAAO |   C |   180 | 18.7 |        
   17326 |         MASTER-SAAO |   C |    60 | 18.2 |        
   17564 |         MASTER-SAAO |   C |    60 | 18.2 |        
   17941 |         MASTER-SAAO |   C |   180 | 18.6 |        
   18319 |         MASTER-SAAO |   C |    60 | 18.0 |        
   18717 |         MASTER-SAAO |   C |    60 | 17.4 |        
   18955 |         MASTER-SAAO |   C |    60 | 15.1 |        
   19174 |         MASTER-SAAO |   C |   180 | 13.8 |        
   19870 |         MASTER-SAAO |   C |    60 | 18.1 |        
   20967 |         MASTER-SAAO |   C |   180 | 18.3 |        
   22167 |         MASTER-SAAO |   C |   180 | 18.3 |        
   23524 |         MASTER-SAAO |   C |   180 | 18.0 |        
   24905 |         MASTER-SAAO |   C |   180 | 17.4 |        
   26751 |         MASTER-SAAO |   C |   180 | 16.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12229
TYPE = 35
DAYS = 0.5


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 250312A ( A. Melandri et al., GCN 39686) errorbox  15966 sec after notice time and 16003 sec after trigger time at 2025-03-12 17:51:00 UT, with upper limit up to  18.7 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.5 deg. 

The galactic latitude b = -69 deg., longitude l = 264 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2809731

We obtain a following upper limits.  

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

   16093 |         MASTER-SAAO |   C |   180 | 17.1 |        
   16273 |         MASTER-SAAO |   C |   540 | 18.4 |  Coadd 
   16292 |         MASTER-SAAO |   C |   180 | 18.2 |        
   16492 |         MASTER-SAAO |   C |   180 | 18.3 |        
   16691 |         MASTER-SAAO |   C |   180 | 18.7 |        
   17326 |         MASTER-SAAO |   C |    60 | 18.2 |        
   17564 |         MASTER-SAAO |   C |    60 | 18.2 |        
   17941 |         MASTER-SAAO |   C |   180 | 18.6 |        
   18319 |         MASTER-SAAO |   C |    60 | 18.0 |        
   18717 |         MASTER-SAAO |   C |    60 | 17.4 |        
   18955 |         MASTER-SAAO |   C |    60 | 15.1 |        
   19174 |         MASTER-SAAO |   C |   180 | 13.8 |        
   19870 |         MASTER-SAAO |   C |    60 | 18.1 |        
   20967 |         MASTER-SAAO |   C |   180 | 18.3 |        
   22167 |         MASTER-SAAO |   C |   180 | 18.3 |        
   23524 |         MASTER-SAAO |   C |   180 | 18.0 |        
   24905 |         MASTER-SAAO |   C |   180 | 17.4 |        
   26751 |         MASTER-SAAO |   C |   180 | 16.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12222
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 250312A ( A. Melandri et al., GCN 39686) errorbox  15966 sec after notice time and 16003 sec after trigger time at 2025-03-12 17:51:00 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.5 deg. 

The galactic latitude b = -69 deg., longitude l = 264 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2809737

We obtain a following upper limits.  

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

   16093 |         MASTER-SAAO |   C |   180 | 17.1 |        
   16292 |         MASTER-SAAO |   C |   180 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12221
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 250312A ( A. Melandri et al., GCN 39686) errorbox  15966 sec after notice time and 16003 sec after trigger time at 2025-03-12 17:51:00 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.5 deg. 

The galactic latitude b = -69 deg., longitude l = 264 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2809737

We obtain a following upper limits.  

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

   16093 |         MASTER-SAAO |   C |   180 | 17.1 |        
   16292 |         MASTER-SAAO |   C |   180 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 12220
TYPE = 34
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 250312A ( A. Melandri et al., GCN 39686) errorbox  15966 sec after notice time and 16003 sec after trigger time at 2025-03-12 17:51:00 UT, with upper limit up to  18.2 mag. Observations started at twilight.  The observations began at zenith distance = 54 deg. The sun  altitude  is -11.5 deg. 

The galactic latitude b = -69 deg., longitude l = 264 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2809737

We obtain a following upper limits.  

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

   16093 |         MASTER-SAAO |   C |   180 | 17.1 |        
   16292 |         MASTER-SAAO |   C |   180 | 18.2 |        
Filter C is a clear (unfiltred) band. 


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



 

MASTER, 2002-2025