MASTER Net MASTER Database: GRB210807.74 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 GRB210807.74
Trignum 1064361
Trigger time 2021-08-07 17:50:36.49
Notice time 2021-08-07 17:52:08.882881
Coord, eb (05h 34m 52.18s , +22d 12m 36.4s) , 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You are viewing outdated information, relevant error box is here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
2261409 2023-08-27 09:34:18.038665 05h 34m 52.18s +22d 12m 36.4s SWIFT 0.05 retraction 1064361 1 4044 retraction
1683616 2021-08-07 18:14:36.922249 05h 34m 50.66s +22d 12m 42.5s SWIFT 0 alert 1064361 4 68 alert
1683613 2021-08-07 17:52:08.882881 05h 34m 52.18s +22d 12m 36.4s SWIFT 0.05 alert 1064361 2 61 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory links
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2021-08-07 17:50:36 (JD 2459434.243472)

Siderial time 17.449407 h

Ra 05:34:52.18 Dec 22:12:36.40
( 83.717417d, 22.210111d)

Rise 2021-08-07 21:25:03

Transit 2021-08-08 05:56:31

Set 2021-08-08 14:27:59

Amur

Object: Altitude: 15.61 Azimuth: 253.87

Sun: Altitude: -16.98 Azimuth: 214.14

Moon: Altitude: -7.36 Azimuth: 219.22

Tunka

Object: Altitude: 2.37 Azimuth: 236.00

Sun: Altitude: -21.38 Azimuth: 189.88

Moon: Altitude: -13.36 Azimuth: 197.51

Kislovodsk

Object: Altitude: -23.99 Azimuth: 182.97

Sun: Altitude: -14.05 Azimuth: 129.79

Moon: Altitude: -12.88 Azimuth: 140.85

Tavrida

Object: Altitude: -22.87 Azimuth: 174.40

Sun: Altitude: -8.57 Azimuth: 123.28

Moon: Altitude: -8.04 Azimuth: 134.20

SAAO

Object: Altitude: -70.50 Azimuth: 63.26

Sun: Altitude: -23.06 Azimuth: 95.23

Moon: Altitude: -33.65 Azimuth: 97.79

IAC

Object: Altitude: -15.98 Azimuth: 126.93

Sun: Altitude: 24.96 Azimuth: 95.79

Moon: Altitude: 19.92 Azimuth: 106.16

Argentina

Object: Altitude: 3.21 Azimuth: 118.70

Sun: Altitude: 39.15 Azimuth: 158.54

Moon: Altitude: 29.68 Azimuth: 152.17

Mexico

Object: Altitude: 61.85 Azimuth: 79.05

Sun: Altitude: 63.73 Azimuth: 298.67

Moon: Altitude: 74.54 Azimuth: 297.42

Ural

Object: Altitude: -9.00 Azimuth: 198.65

Sun: Altitude: -11.41 Azimuth: 146.86

Moon: Altitude: -7.17 Azimuth: 156.95

Vostryakovo

Object: Altitude: -12.39 Azimuth: 178.31

Sun: Altitude: -4.39 Azimuth: 127.35

Moon: Altitude: -2.05 Azimuth: 137.93

Gal. latitude: -5.007843 Gal. longitude: 184.782384

Dist. to Sun: 50.963607

Dist. to Moon: 41.301270

Moon coord.: (128.639035 d, 23.079307 d)

Sun coord.: (137.603756 d, 16.298545 d)

Lunar disk: 0.008929

Lunar phase: 169.155891

Lunar bright limb: 127.056543

No SN in this field

2021-08-07 17:52:08 (JD 2459434.244537)

Siderial time 17.475033 h

Ra 05:34:52.18 Dec 22:12:36.40
( 83.717417d, 22.210111d)

Rise 2021-08-07 21:25:03

Transit 2021-08-08 05:56:31

Set 2021-08-08 14:27:59

Amur

Object: Altitude: 15.85 Azimuth: 254.14

Sun: Altitude: -16.85 Azimuth: 214.50

Moon: Altitude: -7.22 Azimuth: 219.52

Tunka

Object: Altitude: 2.57 Azimuth: 236.30

Sun: Altitude: -21.34 Azimuth: 190.28

Moon: Altitude: -13.30 Azimuth: 197.85

Kislovodsk

Object: Altitude: -23.97 Azimuth: 183.36

Sun: Altitude: -14.26 Azimuth: 130.10

Moon: Altitude: -13.05 Azimuth: 141.15

Tavrida

Object: Altitude: -22.89 Azimuth: 174.78

Sun: Altitude: -8.79 Azimuth: 123.57

Moon: Altitude: -8.23 Azimuth: 134.49

SAAO

Object: Altitude: -70.79 Azimuth: 62.64

Sun: Altitude: -23.39 Azimuth: 95.04

Moon: Altitude: -33.96 Azimuth: 97.61

IAC

Object: Altitude: -16.26 Azimuth: 127.17

Sun: Altitude: 24.62 Azimuth: 95.96

Moon: Altitude: 19.61 Azimuth: 106.30

Argentina

Object: Altitude: 2.92 Azimuth: 118.49

Sun: Altitude: 39.03 Azimuth: 158.09

Moon: Altitude: 29.54 Azimuth: 151.82

Mexico

Object: Altitude: 61.53 Azimuth: 79.36

Sun: Altitude: 64.02 Azimuth: 299.19

Moon: Altitude: 74.82 Azimuth: 298.16

Ural

Object: Altitude: -8.93 Azimuth: 199.00

Sun: Altitude: -11.52 Azimuth: 147.22

Moon: Altitude: -7.25 Azimuth: 157.29

Vostryakovo

Object: Altitude: -12.40 Azimuth: 178.67

Sun: Altitude: -4.56 Azimuth: 127.67

Moon: Altitude: -2.19 Azimuth: 138.24

Gal. latitude: -5.007843 Gal. longitude: 184.782384

Dist. to Sun: 50.964628

Dist. to Moon: 41.314848

Moon coord.: (128.653520 d, 23.076554 d)

Sun coord.: (137.604772 d, 16.298245 d)

Lunar disk: 0.008910

Lunar phase: 169.167253

Lunar bright limb: 127.090740

No SN in this field

2021-08-07 18:52:08 (JD 2459434.286204)

Siderial time 18.477771 h

Ra 05:34:52.18 Dec 22:12:36.40
( 83.717417d, 22.210111d)

Rise 2021-08-07 21:25:03

Transit 2021-08-08 05:56:31

Set 2021-08-08 14:27:59

Amur

Object: Altitude: 25.28 Azimuth: 265.10

Sun: Altitude: -10.55 Azimuth: 227.83

Moon: Altitude: -0.74 Azimuth: 231.19

Tunka

Object: Altitude: 10.77 Azimuth: 247.63

Sun: Altitude: -18.52 Azimuth: 205.30

Moon: Altitude: -9.71 Azimuth: 210.94

Kislovodsk

Object: Altitude: -21.93 Azimuth: 198.32

Sun: Altitude: -21.72 Azimuth: 143.05

Moon: Altitude: -18.79 Azimuth: 153.66

Tavrida

Object: Altitude: -22.46 Azimuth: 189.87

Sun: Altitude: -17.01 Azimuth: 135.71

Moon: Altitude: -14.88 Azimuth: 146.27

SAAO

Object: Altitude: -79.40 Azimuth: 17.15

Sun: Altitude: -36.04 Azimuth: 87.09

Moon: Altitude: -46.10 Azimuth: 90.43

IAC

Object: Altitude: -26.04 Azimuth: 137.81

Sun: Altitude: 11.59 Azimuth: 102.40

Moon: Altitude: 7.53 Azimuth: 112.08

Argentina

Object: Altitude: -8.70 Azimuth: 110.80

Sun: Altitude: 32.66 Azimuth: 142.13

Moon: Altitude: 22.64 Azimuth: 139.12

Mexico

Object: Altitude: 48.71 Azimuth: 89.03

Sun: Altitude: 73.33 Azimuth: 330.43

Moon: Altitude: 81.92 Azimuth: 359.63

Ural

Object: Altitude: -5.37 Azimuth: 212.57

Sun: Altitude: -15.06 Azimuth: 161.56

Moon: Altitude: -9.54 Azimuth: 170.55

Vostryakovo

Object: Altitude: -11.54 Azimuth: 192.88

Sun: Altitude: -10.67 Azimuth: 140.83

Moon: Altitude: -7.07 Azimuth: 150.68

Gal. latitude: -5.007843 Gal. longitude: 184.782384

Dist. to Sun: 51.004573

Dist. to Moon: 41.846397

Moon coord.: (129.220101 d, 22.967745 d)

Sun coord.: (137.644563 d, 16.286498 d)

Lunar disk: 0.008199

Lunar phase: 169.609840

Lunar bright limb: 128.478106

No SN in this field

2024-03-02 09:37:37 (JD 2460371.901123)

Siderial time 22.846338 h

Ra 05:34:52.18 Dec 22:12:36.40
( 83.717417d, 22.210111d)

Rise 2024-03-02 07:49:07

Transit 2024-03-02 16:20:36

Set 2024-03-02 00:56:01

Amur

Object: Altitude: 60.56 Azimuth: 338.62

Sun: Altitude: -4.93 Azimuth: 84.85

Moon: Altitude: -59.14 Azimuth: 214.30

Tunka

Object: Altitude: 49.70 Azimuth: 303.62

Sun: Altitude: 9.48 Azimuth: 65.53

Moon: Altitude: -60.77 Azimuth: 168.40

Kislovodsk

Object: Altitude: 10.96 Azimuth: 249.66

Sun: Altitude: 39.03 Azimuth: 5.41

Moon: Altitude: -32.23 Azimuth: 87.99

Tavrida

Object: Altitude: 5.74 Azimuth: 244.20

Sun: Altitude: 38.05 Azimuth: 354.61

Moon: Altitude: -26.23 Azimuth: 82.87

SAAO

Object: Altitude: -34.57 Azimuth: 263.88

Sun: Altitude: 59.92 Azimuth: 216.49

Moon: Altitude: 10.77 Azimuth: 69.53

IAC

Object: Altitude: -34.09 Azimuth: 208.02

Sun: Altitude: 26.44 Azimuth: 295.09

Moon: Altitude: 16.74 Azimuth: 51.34

Argentina

Object: Altitude: -63.40 Azimuth: 75.83

Sun: Altitude: -10.97 Azimuth: 285.54

Moon: Altitude: 81.06 Azimuth: 171.15

Mexico

Object: Altitude: -5.10 Azimuth: 119.78

Sun: Altitude: -52.16 Azimuth: 237.26

Moon: Altitude: 24.00 Azimuth: 320.05

Ural

Object: Altitude: 24.36 Azimuth: 266.30

Sun: Altitude: 23.57 Azimuth: 23.11

Moon: Altitude: -40.67 Azimuth: 112.31

Vostryakovo

Object: Altitude: 12.25 Azimuth: 248.51

Sun: Altitude: 27.54 Azimuth: 359.46

Moon: Altitude: -29.22 Azimuth: 91.33

Gal. latitude: -5.007843 Gal. longitude: 184.782384

Dist. to Sun: 102.220019

Dist. to Moon: 152.840475

Moon coord.: (234.263634 d, -22.964840 d)

Sun coord.: (343.365361 d, -7.076862 d)

Lunar disk: 0.626737

Lunar phase: 75.316771

Lunar bright limb: 104.366596

No SN in this field

Recent coverage and limits telegrams

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

  ID = 4790
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 GRB210807.74 (trigger No 1064361,05h 34m 52.18s , +22d 12m 36.4s, R=0.05) errorbox  34418 sec after notice time and 34510 sec after trigger time at 2021-08-08 03:25:47 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -25.0 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB210807.74 errorbox  34900 sec after notice time and 34992 sec after trigger time at 2021-08-08 03:33:49 UT, with upper limit up to  18.5 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -33.5 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB210807.74 errorbox  55127 sec after notice time and 55220 sec after trigger time at 2021-08-08 09:10:56 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -27.2 deg. 

The galactic latitude b = -5 deg., longitude l = 185 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1683613

We obtain a following upper limits.  

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

   34601 |         MASTER-SAAO |   C |   180 | 16.1 |        
   34889 |         MASTER-SAAO |   C |   180 | 15.6 |        
   35083 |          MASTER-IAC |   C |   180 | 17.3 |        
   35419 |         MASTER-SAAO |   C |   180 | 17.8 |        
   36029 |         MASTER-SAAO |   C |   180 | 17.6 |        
   36922 |          MASTER-IAC |   C |   180 | 17.8 |        
   36922 |          MASTER-IAC |   C |   180 | 17.3 |        
   38724 |          MASTER-IAC |   C |   180 | 18.2 |        
   38724 |          MASTER-IAC |   C |   180 | 17.9 |        
   38924 |          MASTER-IAC |   C |   180 | 18.3 |        
   38924 |          MASTER-IAC |   C |   180 | 18.0 |        
   39541 |          MASTER-IAC |   C |   180 | 18.4 |        
   39541 |          MASTER-IAC |   C |   180 | 18.1 |        
   39954 |          MASTER-IAC |   C |   180 | 18.4 |        
   39954 |          MASTER-IAC |   C |   180 | 18.0 |        
   40560 |          MASTER-IAC |   C |   180 | 18.5 |        
   40560 |          MASTER-IAC |   C |   180 | 18.2 |        
   42373 |          MASTER-IAC |   C |   180 | 17.5 |        
   42373 |          MASTER-IAC |   C |   180 | 17.4 |        
   55310 |         MASTER-OAFA |   C |   180 | 17.1 |        
   56331 |         MASTER-OAFA |   C |   180 | 17.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4784
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 GRB210807.74 (trigger No 1064361,05h 34m 52.18s , +22d 12m 36.4s, R=0.05) errorbox  34418 sec after notice time and 34510 sec after trigger time at 2021-08-08 03:25:47 UT, with upper limit up to  17.8 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -25.0 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB210807.74 errorbox  34900 sec after notice time and 34992 sec after trigger time at 2021-08-08 03:33:49 UT, with upper limit up to  18.5 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -33.5 deg. 

The galactic latitude b = -5 deg., longitude l = 185 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1683613

We obtain a following upper limits.  

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

   34601 |         MASTER-SAAO |   C |   180 | 16.1 |        
   34889 |         MASTER-SAAO |   C |   180 | 15.6 |        
   35083 |          MASTER-IAC |   C |   180 | 17.3 |        
   35419 |         MASTER-SAAO |   C |   180 | 17.8 |        
   36029 |         MASTER-SAAO |   C |   180 | 17.6 |        
   36922 |          MASTER-IAC |   C |   180 | 17.8 |        
   36922 |          MASTER-IAC |   C |   180 | 17.3 |        
   38724 |          MASTER-IAC |   C |   180 | 18.2 |        
   38724 |          MASTER-IAC |   C |   180 | 17.9 |        
   40560 |          MASTER-IAC |   C |   180 | 18.5 |        
   40560 |          MASTER-IAC |   C |   180 | 18.2 |        
   42373 |          MASTER-IAC |   C |   180 | 17.5 |        
   42373 |          MASTER-IAC |   C |   180 | 17.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4783
TYPE = 35
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB210807.74 (trigger No 1064361,05h 34m 52.18s , +22d 12m 36.4s, R=0.05) errorbox  34900 sec after notice time and 34992 sec after trigger time at 2021-08-08 03:33:49 UT, with upper limit up to  17.3 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -33.5 deg. 

The galactic latitude b = -5 deg., longitude l = 185 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1683613

We obtain a following upper limits.  

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

   35083 |          MASTER-IAC |   C |   180 | 17.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4782
TYPE = 35
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB210807.74 (trigger No 1064361,05h 34m 52.18s , +22d 12m 36.4s, R=0.05) errorbox  34900 sec after notice time and 34992 sec after trigger time at 2021-08-08 03:33:49 UT, with upper limit up to  17.3 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -33.5 deg. 

The galactic latitude b = -5 deg., longitude l = 185 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1683613

We obtain a following upper limits.  

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

   35083 |          MASTER-IAC |   C |   180 | 17.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4781
TYPE = 34
DAYS = 0


MASTER-IAC robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB210807.74 (trigger No 1064361,05h 34m 52.18s , +22d 12m 36.4s, R=0.05) errorbox  34900 sec after notice time and 34992 sec after trigger time at 2021-08-08 03:33:49 UT, with upper limit up to  17.3 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -33.5 deg. 

The galactic latitude b = -5 deg., longitude l = 185 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1683613

We obtain a following upper limits.  

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

   35083 |          MASTER-IAC |   C |   180 | 17.3 |        
Filter C is a clear (unfiltred) band. 


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



 

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