MASTER Net MASTER Database: GRB210722.87 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 GRB210722.87
Trignum 1061223
Trigger time 2021-07-22 20:56:06.84
Notice time 2021-07-22 20:59:31.718735
Coord, eb (01h 48m 06.96s , -06d 20m 42.0s) , 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
2462157 2024-05-19 17:30:30.888392 01h 48m 07.20s -06d 20m 52.8s SWIFT 0.0005 retraction 1061223 1 4044 retraction
2540475 2024-07-25 09:42:51.151795 01h 48m 07.25s -06d 20m 49.6s SWIFT 0 pointdir 1061223 60 83 pointdir
1667768 2021-07-22 21:03:09.74279 01h 48m 07.20s -06d 20m 49.2s SWIFT 0.000194444 alert 1061223 1 81 alert
1667752 2021-07-22 20:59:38.232641 01h 48m 06.96s -06d 20m 42.0s SWIFT 0 alert 1061223 1 78 alert
1667750 2021-07-22 20:59:31.718735 01h 48m 06.96s -06d 20m 42.0s SWIFT 0.00130556 alert 1061223 1 69 alert
1667758 2021-07-22 21:02:54.426657 01h 48m 05.54s -06d 21m 16.6s SWIFT 0 alert 1061223 2 68 alert
1667777 2021-07-22 21:14:59.48511 01h 48m 07.20s -06d 20m 52.8s SWIFT 0.0005 alert 1061223 2 67 alert
1667742 2021-07-22 20:59:10.271513 01h 48m 05.52s -06d 21m 14.4s SWIFT 0.05 alert 1061223 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
145.9 2021-07-22 20:53:52.84 15h 34m 56.00s +29d 17m 55.0s IAC 100627 Database IAC
145.9 2021-07-22 20:54:35.328 15h 34m 56.00s +29d 17m 55.0s IAC 111343 Database IAC
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2021-07-22 20:56:06 (JD 2459418.372292)

Siderial time 19.498181 h

Ra 01:48:06.96 Dec -6:20:42.00
( 27.029000d, -6.345000d)

Rise 2021-07-22 21:47:41

Transit 2021-07-23 03:13:18

Set 2021-07-23 08:38:54

Amur

Object: Altitude: 33.19 Azimuth: 354.43

Sun: Altitude: 9.39 Azimuth: 249.65

Moon: Altitude: -24.15 Azimuth: 78.36

Tunka

Object: Altitude: 26.75 Azimuth: 327.22

Sun: Altitude: -3.18 Azimuth: 231.02

Moon: Altitude: -10.30 Azimuth: 61.32

Kislovodsk

Object: Altitude: -4.13 Azimuth: 274.83

Sun: Altitude: -25.94 Azimuth: 175.03

Moon: Altitude: 19.66 Azimuth: 12.11

Tavrida

Object: Altitude: -10.25 Azimuth: 268.79

Sun: Altitude: -23.99 Azimuth: 166.36

Moon: Altitude: 19.54 Azimuth: 3.97

SAAO

Object: Altitude: -14.27 Azimuth: 287.24

Sun: Altitude: -63.41 Azimuth: 69.21

Moon: Altitude: 79.60 Azimuth: 231.80

IAC

Object: Altitude: -53.13 Azimuth: 239.42

Sun: Altitude: -11.63 Azimuth: 120.70

Moon: Altitude: 20.04 Azimuth: 315.99

Argentina

Object: Altitude: -46.69 Azimuth: 32.08

Sun: Altitude: 10.12 Azimuth: 121.51

Moon: Altitude: 6.06 Azimuth: 296.48

Mexico

Object: Altitude: -26.70 Azimuth: 99.12

Sun: Altitude: 67.18 Azimuth: 66.83

Moon: Altitude: -54.78 Azimuth: 271.28

Ural

Object: Altitude: 3.94 Azimuth: 288.05

Sun: Altitude: -12.12 Azimuth: 191.76

Moon: Altitude: 3.64 Azimuth: 26.57

Vostryakovo

Object: Altitude: -7.70 Azimuth: 270.03

Sun: Altitude: -14.03 Azimuth: 170.83

Moon: Altitude: 8.71 Azimuth: 7.24

Gal. latitude: -64.694867 Gal. longitude: 159.379772

Dist. to Sun: 96.963076

Dist. to Moon: 98.238012

Moon coord.: (284.717630 d, -25.623128 d)

Sun coord.: (122.141357 d, 20.163243 d)

Lunar disk: 0.978418

Lunar phase: 16.895436

Lunar bright limb: 255.000961

No SN in this field

2021-07-22 20:59:31 (JD 2459418.374664)

Siderial time 19.555282 h

Ra 01:48:06.96 Dec -6:20:42.00
( 27.029000d, -6.345000d)

Rise 2021-07-22 21:47:41

Transit 2021-07-23 03:13:18

Set 2021-07-23 08:38:54

Amur

Object: Altitude: 33.24 Azimuth: 355.44

Sun: Altitude: 9.91 Azimuth: 250.27

Moon: Altitude: -24.66 Azimuth: 78.94

Tunka

Object: Altitude: 27.03 Azimuth: 328.12

Sun: Altitude: -2.77 Azimuth: 231.71

Moon: Altitude: -10.74 Azimuth: 61.92

Kislovodsk

Object: Altitude: -3.52 Azimuth: 275.42

Sun: Altitude: -25.99 Azimuth: 175.92

Moon: Altitude: 19.54 Azimuth: 12.89

Tavrida

Object: Altitude: -9.64 Azimuth: 269.40

Sun: Altitude: -24.12 Azimuth: 167.22

Moon: Altitude: 19.50 Azimuth: 4.76

SAAO

Object: Altitude: -13.58 Azimuth: 286.73

Sun: Altitude: -64.08 Azimuth: 68.22

Moon: Altitude: 80.13 Azimuth: 228.89

IAC

Object: Altitude: -52.48 Azimuth: 240.33

Sun: Altitude: -12.27 Azimuth: 121.18

Moon: Altitude: 20.54 Azimuth: 316.57

Argentina

Object: Altitude: -47.07 Azimuth: 30.96

Sun: Altitude: 9.50 Azimuth: 121.00

Moon: Altitude: 6.68 Azimuth: 296.08

Mexico

Object: Altitude: -27.43 Azimuth: 99.62

Sun: Altitude: 66.50 Azimuth: 67.93

Moon: Altitude: -54.08 Azimuth: 271.68

Ural

Object: Altitude: 4.38 Azimuth: 288.77

Sun: Altitude: -12.02 Azimuth: 192.57

Moon: Altitude: 3.43 Azimuth: 27.28

Vostryakovo

Object: Altitude: -7.21 Azimuth: 270.74

Sun: Altitude: -14.10 Azimuth: 171.66

Moon: Altitude: 8.65 Azimuth: 7.99

Gal. latitude: -64.694867 Gal. longitude: 159.379772

Dist. to Sun: 96.965248

Dist. to Moon: 98.204290

Moon coord.: (284.755953 d, -25.622187 d)

Sun coord.: (122.143715 d, 20.162764 d)

Lunar disk: 0.978498

Lunar phase: 16.864160

Lunar bright limb: 254.959169

No SN in this field

2021-07-22 21:59:31 (JD 2459418.416331)

Siderial time 20.558020 h

Ra 01:48:06.96 Dec -6:20:42.00
( 27.029000d, -6.345000d)

Rise 2021-07-22 21:47:41

Transit 2021-07-23 03:13:18

Set 2021-07-23 08:38:54

Amur

Object: Altitude: 32.51 Azimuth: 13.24

Sun: Altitude: 19.17 Azimuth: 261.24

Moon: Altitude: -33.76 Azimuth: 89.52

Tunka

Object: Altitude: 30.76 Azimuth: 344.67

Sun: Altitude: 5.04 Azimuth: 243.43

Moon: Altitude: -18.90 Azimuth: 72.33

Kislovodsk

Object: Altitude: 7.15 Azimuth: 285.92

Sun: Altitude: -25.29 Azimuth: 191.52

Moon: Altitude: 16.09 Azimuth: 26.00

Tavrida

Object: Altitude: 0.99 Azimuth: 279.95

Sun: Altitude: -25.07 Azimuth: 182.68

Moon: Altitude: 17.48 Azimuth: 18.25

SAAO

Object: Altitude: -1.19 Azimuth: 278.28

Sun: Altitude: -74.52 Azimuth: 40.42

Moon: Altitude: 81.36 Azimuth: 140.09

IAC

Object: Altitude: -40.30 Azimuth: 253.02

Sun: Altitude: -22.98 Azimuth: 130.79

Moon: Altitude: 28.32 Azimuth: 327.96

Argentina

Object: Altitude: -51.48 Azimuth: 8.96

Sun: Altitude: -1.87 Azimuth: 112.67

Moon: Altitude: 17.93 Azimuth: 289.50

Mexico

Object: Altitude: -39.89 Azimuth: 109.58

Sun: Altitude: 54.09 Azimuth: 81.62

Moon: Altitude: -41.81 Azimuth: 277.94

Ural

Object: Altitude: 11.76 Azimuth: 301.91

Sun: Altitude: -9.29 Azimuth: 206.63

Moon: Altitude: -0.85 Azimuth: 39.51

Vostryakovo

Object: Altitude: 1.26 Azimuth: 283.08

Sun: Altitude: -14.27 Azimuth: 186.18

Moon: Altitude: 6.63 Azimuth: 20.90

Gal. latitude: -64.694867 Gal. longitude: 159.379772

Dist. to Sun: 97.003388

Dist. to Moon: 97.612212

Moon coord.: (285.428684 d, -25.604027 d)

Sun coord.: (122.185117 d, 20.154340 d)

Lunar disk: 0.979864

Lunar phase: 16.315628

Lunar bright limb: 254.209539

No SN in this field

2025-05-05 09:12:35 (JD 2460800.883738)

Siderial time 2.617489 h

Ra 01:48:06.96 Dec -6:20:42.00
( 27.029000d, -6.345000d)

Rise 2025-05-05 02:58:10

Transit 2025-05-05 08:23:47

Set 2025-05-05 13:49:23

Amur

Object: Altitude: -12.60 Azimuth: 95.28

Sun: Altitude: 14.47 Azimuth: 98.18

Moon: Altitude: 52.65 Azimuth: 330.13

Tunka

Object: Altitude: 2.54 Azimuth: 76.40

Sun: Altitude: 29.69 Azimuth: 78.29

Moon: Altitude: 40.79 Azimuth: 300.50

Kislovodsk

Object: Altitude: 37.57 Azimuth: 21.68

Sun: Altitude: 62.49 Azimuth: 3.85

Moon: Altitude: 1.79 Azimuth: 249.38

Tavrida

Object: Altitude: 38.34 Azimuth: 10.96

Sun: Altitude: 61.00 Azimuth: 346.73

Moon: Altitude: -3.40 Azimuth: 243.39

SAAO

Object: Altitude: 63.62 Azimuth: 190.27

Sun: Altitude: 37.76 Azimuth: 204.36

Moon: Altitude: -37.83 Azimuth: 274.52

IAC

Object: Altitude: 36.80 Azimuth: 304.02

Sun: Altitude: 36.22 Azimuth: 269.99

Moon: Altitude: -42.50 Azimuth: 203.33

Argentina

Object: Altitude: -0.64 Azimuth: 277.87

Sun: Altitude: -25.26 Azimuth: 265.87

Moon: Altitude: -54.43 Azimuth: 72.00

Mexico

Object: Altitude: -41.84 Azimuth: 248.53

Sun: Altitude: -35.10 Azimuth: 214.60

Moon: Altitude: -3.11 Azimuth: 110.81

Ural

Object: Altitude: 20.78 Azimuth: 36.64

Sun: Altitude: 46.84 Azimuth: 26.99

Moon: Altitude: 15.40 Azimuth: 264.19

Vostryakovo

Object: Altitude: 27.42 Azimuth: 13.94

Sun: Altitude: 50.83 Azimuth: 355.64

Moon: Altitude: 3.34 Azimuth: 246.31

Gal. latitude: -64.694867 Gal. longitude: 159.379772

Dist. to Sun: 27.215459

Dist. to Moon: 120.945890

Moon coord.: (147.451497 d, 16.014839 d)

Sun coord.: (42.318012 d, 16.277653 d)

Lunar disk: 0.583016

Lunar phase: 80.442760

Lunar bright limb: 290.085450

No SN in this field
Recent coverage and limits telegrams

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

  ID = 4652
TYPE = 35
DAYS = 0.5


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 210722A ( P. D'Avanzo et al., GCN 30475) errorbox  11033 sec after notice time and 11204 sec after trigger time at 2021-07-23 00:01:26 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -19.1 deg. 

The galactic latitude b = -65 deg., longitude l = 159 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1667717

We obtain a following upper limits.  

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

   11294 |      MASTER-Tavrida |   C |   180 | 17.6 |        
   12140 |      MASTER-Tavrida |   C |    60 | 16.2 |        
   12438 |      MASTER-Tavrida |   C |   180 | 15.7 |        
   12438 |      MASTER-Tavrida |   C |   180 | 14.1 |        
   12736 |      MASTER-Tavrida |   C |    60 | 16.9 |        
   12736 |      MASTER-Tavrida |   C |    60 | 16.1 |        
   12816 |      MASTER-Tavrida |   C |    60 | 15.1 |        
   12895 |      MASTER-Tavrida |   C |    60 | 16.7 |        
   13213 |      MASTER-Tavrida |   C |    60 | 12.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4650
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 210722A ( P. D'Avanzo et al., GCN 30475) errorbox  11033 sec after notice time and 11204 sec after trigger time at 2021-07-23 00:01:26 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -19.1 deg. 

The galactic latitude b = -65 deg., longitude l = 159 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1667717

We obtain a following upper limits.  

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

   11294 |      MASTER-Tavrida |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4649
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 210722A ( P. D'Avanzo et al., GCN 30475) errorbox  11033 sec after notice time and 11204 sec after trigger time at 2021-07-23 00:01:26 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -19.1 deg. 

The galactic latitude b = -65 deg., longitude l = 159 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1667717

We obtain a following upper limits.  

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

   11294 |      MASTER-Tavrida |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4648
TYPE = 34
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 210722A ( P. D'Avanzo et al., GCN 30475) errorbox  11033 sec after notice time and 11204 sec after trigger time at 2021-07-23 00:01:26 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -19.1 deg. 

The galactic latitude b = -65 deg., longitude l = 159 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1667717

We obtain a following upper limits.  

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

   11294 |      MASTER-Tavrida |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025