MASTER Net MASTER Database: GRB211025.22 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 GRB211025.22
Trignum 1081113
Trigger time 2021-10-25 05:12:23.29
Notice time 2021-10-25 05:13:13.257037
Coord, eb (10h 49m 31.44s , +31d 30m 46.8s) , 0.00130556
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
1764457 2021-10-25 05:13:19.577695 10h 49m 31.44s +31d 30m 46.8s SWIFT 0 alert 1081113 1 78 alert
1764450 2021-10-25 05:13:13.257037 10h 49m 31.44s +31d 30m 46.8s SWIFT 0.00130556 alert 1081113 1 69 alert
1764458 2021-10-25 05:18:03.201331 10h 49m 28.56s +31d 34m 12.7s SWIFT 0 alert 1081113 4 68 alert
1764444 2021-10-25 05:13:06.094932 10h 49m 31.44s +31d 30m 46.8s SWIFT 0.00130556 alert 1081113 1 67 alert
1764434 2021-10-25 05:11:50.051371 10h 49m 30.48s +31d 33m 25.2s SWIFT 0.05 alert 1081113 4 61 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
144.3 2021-10-25 05:12:20.929 00h 00m 00.00s +00d 00m 00.0s Tunka 100628 Database Tunka
144.3 2021-10-25 05:11:21.747 00h 00m 00.00s +00d 00m 00.0s Tunka 100629 Database Tunka
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2021-10-25 05:12:23 (JD 2459512.716933)

Siderial time 9.968940 h

Ra 10:49:31.44 Dec 31:30:46.80
(162.381000d, 31.513000d)

Rise 2021-10-25 22:33:05

Transit 2021-10-25 09:03:38

Set 2021-10-25 19:30:14

Amur

Object: Altitude: 31.64 Azimuth: 102.64

Sun: Altitude: 22.37 Azimuth: 31.76

Moon: Altitude: -12.25 Azimuth: 159.95

Tunka

Object: Altitude: 46.97 Azimuth: 82.95

Sun: Altitude: 25.95 Azimuth: 5.92

Moon: Altitude: -3.22 Azimuth: 139.15

Kislovodsk

Object: Altitude: 76.26 Azimuth: 330.27

Sun: Altitude: 15.04 Azimuth: 303.85

Moon: Altitude: 28.69 Azimuth: 98.25

Tavrida

Object: Altitude: 71.57 Azimuth: 310.21

Sun: Altitude: 9.30 Azimuth: 297.42

Moon: Altitude: 34.84 Azimuth: 92.04

SAAO

Object: Altitude: 20.23 Azimuth: 206.71

Sun: Altitude: 17.48 Azimuth: 273.44

Moon: Altitude: 14.39 Azimuth: 132.82

IAC

Object: Altitude: 32.78 Azimuth: 248.94

Sun: Altitude: -26.82 Azimuth: 269.65

Moon: Altitude: 76.80 Azimuth: 78.89

Argentina

Object: Altitude: -39.45 Azimuth: 253.37

Sun: Altitude: -44.38 Azimuth: 342.01

Moon: Altitude: 22.33 Azimuth: 217.58

Mexico

Object: Altitude: -24.85 Azimuth: 197.95

Sun: Altitude: -57.94 Azimuth: 120.10

Moon: Altitude: 21.02 Azimuth: 252.70

Ural

Object: Altitude: 63.71 Azimuth: 17.68

Sun: Altitude: 14.08 Azimuth: 321.55

Moon: Altitude: 20.59 Azimuth: 104.53

Vostryakovo

Object: Altitude: 64.52 Azimuth: 334.27

Sun: Altitude: 6.15 Azimuth: 301.76

Moon: Altitude: 32.38 Azimuth: 87.86

Gal. latitude: 63.751607 Gal. longitude: 196.739170

Dist. to Sun: 62.771732

Dist. to Moon: 70.242309

Moon coord.: (81.094214 d, 25.013193 d)

Sun coord.: (209.543125 d, -12.070208 d)

Lunar disk: 0.820578

Lunar phase: 50.121947

Lunar bright limb: 84.973579

No SN in this field

2021-10-25 05:13:13 (JD 2459512.717512)

Siderial time 9.982867 h

Ra 10:49:31.44 Dec 31:30:46.80
(162.381000d, 31.513000d)

Rise 2021-10-25 22:33:05

Transit 2021-10-25 09:03:38

Set 2021-10-25 19:30:14

Amur

Object: Altitude: 31.51 Azimuth: 102.79

Sun: Altitude: 22.30 Azimuth: 31.97

Moon: Altitude: -12.30 Azimuth: 160.13

Tunka

Object: Altitude: 46.84 Azimuth: 83.13

Sun: Altitude: 25.93 Azimuth: 6.14

Moon: Altitude: -3.30 Azimuth: 139.31

Kislovodsk

Object: Altitude: 76.33 Azimuth: 330.95

Sun: Altitude: 15.17 Azimuth: 304.01

Moon: Altitude: 28.54 Azimuth: 98.38

Tavrida

Object: Altitude: 71.69 Azimuth: 310.65

Sun: Altitude: 9.43 Azimuth: 297.58

Moon: Altitude: 34.70 Azimuth: 92.18

SAAO

Object: Altitude: 20.31 Azimuth: 206.54

Sun: Altitude: 17.65 Azimuth: 273.33

Moon: Altitude: 14.27 Azimuth: 132.68

IAC

Object: Altitude: 32.95 Azimuth: 249.00

Sun: Altitude: -26.64 Azimuth: 269.75

Moon: Altitude: 76.63 Azimuth: 79.13

Argentina

Object: Altitude: -39.28 Azimuth: 253.30

Sun: Altitude: -44.33 Azimuth: 341.73

Moon: Altitude: 22.43 Azimuth: 217.42

Mexico

Object: Altitude: -24.80 Azimuth: 198.14

Sun: Altitude: -58.09 Azimuth: 120.35

Moon: Altitude: 21.19 Azimuth: 252.78

Ural

Object: Altitude: 63.68 Azimuth: 18.07

Sun: Altitude: 14.15 Azimuth: 321.74

Moon: Altitude: 20.48 Azimuth: 104.69

Vostryakovo

Object: Altitude: 64.57 Azimuth: 334.67

Sun: Altitude: 6.26 Azimuth: 301.94

Moon: Altitude: 32.27 Azimuth: 88.03

Gal. latitude: 63.751607 Gal. longitude: 196.739170

Dist. to Sun: 62.772254

Dist. to Moon: 70.235807

Moon coord.: (81.101677 d, 25.014197 d)

Sun coord.: (209.543678 d, -12.070407 d)

Lunar disk: 0.820536

Lunar phase: 50.128187

Lunar bright limb: 84.976367

No SN in this field

2021-10-25 06:13:13 (JD 2459512.759178)

Siderial time 10.985605 h

Ra 10:49:31.44 Dec 31:30:46.80
(162.381000d, 31.513000d)

Rise 2021-10-25 22:33:05

Transit 2021-10-25 09:03:38

Set 2021-10-25 19:30:14

Amur

Object: Altitude: 22.38 Azimuth: 112.89

Sun: Altitude: 16.25 Azimuth: 46.14

Moon: Altitude: -14.34 Azimuth: 173.47

Tunka

Object: Altitude: 37.56 Azimuth: 95.11

Sun: Altitude: 23.65 Azimuth: 22.11

Moon: Altitude: -8.32 Azimuth: 151.51

Kislovodsk

Object: Altitude: 76.48 Azimuth: 27.64

Sun: Altitude: 23.40 Azimuth: 316.89

Moon: Altitude: 18.39 Azimuth: 107.48

Tavrida

Object: Altitude: 76.75 Azimuth: 355.54

Sun: Altitude: 18.29 Azimuth: 309.63

Moon: Altitude: 24.53 Azimuth: 101.77

SAAO

Object: Altitude: 24.67 Azimuth: 193.50

Sun: Altitude: 30.32 Azimuth: 265.20

Moon: Altitude: 4.58 Azimuth: 123.68

IAC

Object: Altitude: 45.46 Azimuth: 252.59

Sun: Altitude: -13.47 Azimuth: 276.64

Moon: Altitude: 63.94 Azimuth: 89.72

Argentina

Object: Altitude: -27.22 Azimuth: 248.12

Sun: Altitude: -38.44 Azimuth: 323.77

Moon: Altitude: 28.74 Azimuth: 204.63

Mexico

Object: Altitude: -19.45 Azimuth: 210.72

Sun: Altitude: -67.65 Azimuth: 145.26

Moon: Altitude: 33.25 Azimuth: 258.64

Ural

Object: Altitude: 59.45 Azimuth: 43.71

Sun: Altitude: 18.33 Azimuth: 336.39

Moon: Altitude: 13.16 Azimuth: 116.09

Vostryakovo

Object: Altitude: 66.06 Azimuth: 5.46

Sun: Altitude: 12.90 Azimuth: 315.21

Moon: Altitude: 24.12 Azimuth: 99.74

Gal. latitude: 63.751607 Gal. longitude: 196.739170

Dist. to Sun: 62.809850

Dist. to Moon: 69.767678

Moon coord.: (81.639344 d, 25.085507 d)

Sun coord.: (209.583503 d, -12.084770 d)

Lunar disk: 0.817517

Lunar phase: 50.577502

Lunar bright limb: 85.177826

No SN in this field

2025-05-09 11:48:25 (JD 2460804.991956)

Siderial time 5.484661 h

Ra 10:49:31.44 Dec 31:30:46.80
(162.381000d, 31.513000d)

Rise 2025-05-09 09:41:20

Transit 2025-05-09 20:07:59

Set 2025-05-09 06:38:34

Amur

Object: Altitude: 69.84 Azimuth: 24.78

Sun: Altitude: -7.26 Azimuth: 128.76

Moon: Altitude: 30.22 Azimuth: 336.91

Tunka

Object: Altitude: 67.04 Azimuth: 326.42

Sun: Altitude: 6.80 Azimuth: 109.62

Moon: Altitude: 20.14 Azimuth: 312.31

Kislovodsk

Object: Altitude: 31.24 Azimuth: 254.60

Sun: Altitude: 46.73 Azimuth: 65.64

Moon: Altitude: -15.53 Azimuth: 264.64

Tavrida

Object: Altitude: 25.73 Azimuth: 250.17

Sun: Altitude: 51.55 Azimuth: 55.23

Moon: Altitude: -21.40 Azimuth: 258.07

SAAO

Object: Altitude: -21.51 Azimuth: 245.46

Sun: Altitude: 36.94 Azimuth: 156.93

Moon: Altitude: -25.84 Azimuth: 297.72

IAC

Object: Altitude: -16.01 Azimuth: 219.45

Sun: Altitude: 70.08 Azimuth: 299.23

Moon: Altitude: -63.77 Azimuth: 218.37

Argentina

Object: Altitude: -83.99 Azimuth: 89.10

Sun: Altitude: 6.12 Azimuth: 245.13

Moon: Altitude: -37.77 Azimuth: 48.75

Mexico

Object: Altitude: -12.59 Azimuth: 139.43

Sun: Altitude: -8.76 Azimuth: 243.50

Moon: Altitude: -13.96 Azimuth: 90.30

Ural

Object: Altitude: 43.08 Azimuth: 277.29

Sun: Altitude: 31.80 Azimuth: 72.00

Moon: Altitude: -4.65 Azimuth: 275.52

Vostryakovo

Object: Altitude: 30.99 Azimuth: 258.28

Sun: Altitude: 43.15 Azimuth: 50.51

Moon: Altitude: -16.76 Azimuth: 257.56

Gal. latitude: 63.751607 Gal. longitude: 196.739170

Dist. to Sun: 101.610708

Dist. to Moon: 47.757444

Moon coord.: (192.095682 d, -6.899158 d)

Sun coord.: (46.298775 d, 17.409495 d)

Lunar disk: 0.910181

Lunar phase: 34.878932

Lunar bright limb: 290.664714

No SN in this field
Recent coverage and limits telegrams

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

  ID = 5196
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 211025A ( J.D. Gropp et al., GCN 30986) errorbox  63953 sec after notice time and 64035 sec after trigger time at 2021-10-25 22:57:35 UT, with upper limit up to  17.7 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -49.5 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 211025A errorbox  69715 sec after notice time and 69797 sec after trigger time at 2021-10-26 00:33:38 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 65 deg. The sun  altitude  is -39.1 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 211025A errorbox  79754 sec after notice time and 79836 sec after trigger time at 2021-10-26 03:20:56 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 78 deg. The sun  altitude  is -50.8 deg. 

The galactic latitude b = 64 deg., longitude l = 197 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1764428

We obtain a following upper limits.  

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

   64126 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   65323 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   66527 |   MASTER-Kislovodsk |   C |   180 | 17.7 |        
   69888 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   71030 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   79926 |          MASTER-IAC |   C |   180 | 17.1 |        
   79926 |          MASTER-IAC |   C |   180 | 15.4 |        
   80326 |          MASTER-IAC |   C |   180 | 17.6 |        
   80326 |          MASTER-IAC |   C |   180 | 16.4 |        
   80726 |          MASTER-IAC |   C |   180 | 17.5 |        
   80726 |          MASTER-IAC |   C |   180 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5193
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 211025A ( J.D. Gropp et al., GCN 30986) errorbox  63953 sec after notice time and 64035 sec after trigger time at 2021-10-25 22:57:35 UT, with upper limit up to  17.5 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -49.5 deg. 

The galactic latitude b = 64 deg., longitude l = 197 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1764428

We obtain a following upper limits.  

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

   64126 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5192
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 211025A ( J.D. Gropp et al., GCN 30986) errorbox  63953 sec after notice time and 64035 sec after trigger time at 2021-10-25 22:57:35 UT, with upper limit up to  17.5 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -49.5 deg. 

The galactic latitude b = 64 deg., longitude l = 197 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1764428

We obtain a following upper limits.  

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

   64126 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 5191
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 211025A ( J.D. Gropp et al., GCN 30986) errorbox  63953 sec after notice time and 64035 sec after trigger time at 2021-10-25 22:57:35 UT, with upper limit up to  17.5 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -49.5 deg. 

The galactic latitude b = 64 deg., longitude l = 197 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1764428

We obtain a following upper limits.  

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

   64126 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025