MASTER Net MASTER Database: GRB210527.30 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 GRB210527.30
Trignum 1051453
Trigger time 2021-05-27 07:07:48.91
Notice time 2021-05-27 07:11:00.85424
Coord, eb (11h 29m 25.20s , +31d 37m 04.8s) , 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)

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2376609 2024-02-13 01:25:33.367216 11h 29m 25.20s +31d 37m 04.8s SWIFT 0.05 retraction 1051453 1 4044 retraction
1622614 2021-05-27 08:41:15.23583 11h 29m 17.28s +31d 37m 26.4s SWIFT 0.001 alert 1051453 2 67 alert
1622603 2021-05-27 07:14:00.766144 11h 29m 25.20s +31d 37m 04.8s SWIFT 0.05 alert 1051453 1 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

2021-05-27 07:07:48 (JD 2459361.797083)

Siderial time 1.975634 h

Ra 11:29:25.20 Dec 31:37:04.80
(172.355000d, 31.618000d)

Rise 2021-05-27 09:08:15

Transit 2021-05-27 19:37:07

Set 2021-05-27 06:09:55

Amur

Object: Altitude: 47.04 Azimuth: 275.13

Sun: Altitude: 38.09 Azimuth: 77.18

Moon: Altitude: -47.37 Azimuth: 247.30

Tunka

Object: Altitude: 31.87 Azimuth: 257.99

Sun: Altitude: 51.17 Azimuth: 50.02

Moon: Altitude: -58.35 Azimuth: 213.76

Kislovodsk

Object: Altitude: -5.36 Azimuth: 215.05

Sun: Altitude: 56.82 Azimuth: 303.03

Moon: Altitude: -50.20 Azimuth: 106.58

Tavrida

Object: Altitude: -7.73 Azimuth: 208.46

Sun: Altitude: 51.00 Azimuth: 294.26

Moon: Altitude: -44.05 Azimuth: 100.15

SAAO

Object: Altitude: -72.65 Azimuth: 267.02

Sun: Altitude: 17.36 Azimuth: 229.54

Moon: Altitude: -7.42 Azimuth: 55.99

IAC

Object: Altitude: -27.97 Azimuth: 163.77

Sun: Altitude: 11.14 Azimuth: 251.67

Moon: Altitude: -2.00 Azimuth: 64.22

Argentina

Object: Altitude: -31.85 Azimuth: 109.93

Sun: Altitude: -54.08 Azimuth: 277.32

Moon: Altitude: 65.48 Azimuth: 103.14

Mexico

Object: Altitude: 31.91 Azimuth: 110.24

Sun: Altitude: -37.60 Azimuth: 177.17

Moon: Altitude: 33.58 Azimuth: 343.56

Ural

Object: Altitude: 11.69 Azimuth: 228.33

Sun: Altitude: 53.11 Azimuth: 340.40

Moon: Altitude: -51.92 Azimuth: 141.11

Vostryakovo

Object: Altitude: 2.72 Azimuth: 211.24

Sun: Altitude: 47.45 Azimuth: 309.23

Moon: Altitude: -43.29 Azimuth: 113.52

Gal. latitude: 72.207594 Gal. longitude: 194.503602

Dist. to Sun: 93.374707

Dist. to Moon: 97.480004

Moon coord.: (256.536489 d, -23.533796 d)

Sun coord.: (64.040127 d, 21.301327 d)

Lunar disk: 0.989555

Lunar phase: 11.731662

Lunar bright limb: 98.159530

No SN in this field

2021-05-27 07:11:00 (JD 2459361.799306)

Siderial time 2.029114 h

Ra 11:29:25.20 Dec 31:37:04.80
(172.355000d, 31.618000d)

Rise 2021-05-27 09:08:15

Transit 2021-05-27 19:37:07

Set 2021-05-27 06:09:55

Amur

Object: Altitude: 47.55 Azimuth: 275.80

Sun: Altitude: 37.59 Azimuth: 77.89

Moon: Altitude: -46.92 Azimuth: 248.09

Tunka

Object: Altitude: 32.36 Azimuth: 258.56

Sun: Altitude: 50.79 Azimuth: 51.04

Moon: Altitude: -58.09 Azimuth: 215.00

Kislovodsk

Object: Altitude: -5.02 Azimuth: 215.65

Sun: Altitude: 57.31 Azimuth: 304.07

Moon: Altitude: -50.74 Azimuth: 107.30

Tavrida

Object: Altitude: -7.45 Azimuth: 209.09

Sun: Altitude: 51.52 Azimuth: 295.12

Moon: Altitude: -44.59 Azimuth: 100.78

SAAO

Object: Altitude: -71.97 Azimuth: 266.71

Sun: Altitude: 17.87 Azimuth: 228.97

Moon: Altitude: -7.95 Azimuth: 55.52

IAC

Object: Altitude: -28.17 Azimuth: 164.51

Sun: Altitude: 11.81 Azimuth: 252.01

Moon: Altitude: -2.61 Azimuth: 64.56

Argentina

Object: Altitude: -32.50 Azimuth: 109.66

Sun: Altitude: -53.40 Azimuth: 276.78

Moon: Altitude: 64.85 Azimuth: 102.41

Mexico

Object: Altitude: 31.26 Azimuth: 110.51

Sun: Altitude: -37.62 Azimuth: 178.11

Moon: Altitude: 33.75 Azimuth: 344.38

Ural

Object: Altitude: 12.02 Azimuth: 228.94

Sun: Altitude: 53.25 Azimuth: 341.62

Moon: Altitude: -52.19 Azimuth: 142.17

Vostryakovo

Object: Altitude: 2.96 Azimuth: 211.88

Sun: Altitude: 47.80 Azimuth: 310.20

Moon: Altitude: -43.70 Azimuth: 114.32

Gal. latitude: 72.207594 Gal. longitude: 194.503602

Dist. to Sun: 93.372789

Dist. to Moon: 97.511458

Moon coord.: (256.572553 d, -23.539959 d)

Sun coord.: (64.042380 d, 21.301698 d)

Lunar disk: 0.989500

Lunar phase: 11.763066

Lunar bright limb: 98.152247

No SN in this field

2021-05-27 08:11:00 (JD 2459361.840972)

Siderial time 3.031852 h

Ra 11:29:25.20 Dec 31:37:04.80
(172.355000d, 31.618000d)

Rise 2021-05-27 09:08:15

Transit 2021-05-27 19:37:07

Set 2021-05-27 06:09:55

Amur

Object: Altitude: 56.89 Azimuth: 290.20

Sun: Altitude: 28.09 Azimuth: 90.11

Moon: Altitude: -38.16 Azimuth: 261.49

Tunka

Object: Altitude: 41.59 Azimuth: 269.69

Sun: Altitude: 42.81 Azimuth: 67.88

Moon: Altitude: -51.87 Azimuth: 235.35

Kislovodsk

Object: Altitude: 2.11 Azimuth: 226.29

Sun: Altitude: 64.84 Azimuth: 328.73

Moon: Altitude: -60.19 Azimuth: 123.61

Tavrida

Object: Altitude: -1.36 Azimuth: 220.39

Sun: Altitude: 60.29 Azimuth: 314.73

Moon: Altitude: -54.39 Azimuth: 114.41

SAAO

Object: Altitude: -59.34 Azimuth: 261.51

Sun: Altitude: 26.53 Azimuth: 217.11

Moon: Altitude: -17.27 Azimuth: 46.00

IAC

Object: Altitude: -30.07 Azimuth: 179.01

Sun: Altitude: 24.57 Azimuth: 258.01

Moon: Altitude: -14.35 Azimuth: 70.57

Argentina

Object: Altitude: -44.71 Azimuth: 104.72

Sun: Altitude: -40.68 Azimuth: 268.23

Moon: Altitude: 52.79 Azimuth: 92.06

Mexico

Object: Altitude: 19.42 Azimuth: 115.89

Sun: Altitude: -36.09 Azimuth: 195.48

Moon: Altitude: 35.29 Azimuth: 0.25

Ural

Object: Altitude: 18.68 Azimuth: 240.28

Sun: Altitude: 54.19 Azimuth: 5.29

Moon: Altitude: -55.86 Azimuth: 163.79

Vostryakovo

Object: Altitude: 8.19 Azimuth: 223.62

Sun: Altitude: 53.25 Azimuth: 330.54

Moon: Altitude: -50.67 Azimuth: 130.81

Gal. latitude: 72.207594 Gal. longitude: 194.503602

Dist. to Sun: 93.336826

Dist. to Moon: 98.100980

Moon coord.: (257.249162 d, -23.653939 d)

Sun coord.: (64.084633 d, 21.308655 d)

Lunar disk: 0.988426

Lunar phase: 12.351728

Lunar bright limb: 98.008123

No SN in this field

2024-03-02 09:29:13 (JD 2460371.895289)

Siderial time 22.705955 h

Ra 11:29:25.20 Dec 31:37:04.80
(172.355000d, 31.618000d)

Rise 2024-03-02 14:45:20

Transit 2024-03-03 01:14:11

Set 2024-03-02 11:46:58

Amur

Object: Altitude: 16.94 Azimuth: 240.58

Sun: Altitude: -3.60 Azimuth: 83.24

Moon: Altitude: -59.82 Azimuth: 210.87

Tunka

Object: Altitude: 5.75 Azimuth: 223.60

Sun: Altitude: 10.65 Azimuth: 63.78

Moon: Altitude: -60.46 Azimuth: 164.65

Kislovodsk

Object: Altitude: -14.38 Azimuth: 173.97

Sun: Altitude: 39.14 Azimuth: 2.73

Moon: Altitude: -30.75 Azimuth: 86.65

Tavrida

Object: Altitude: -12.38 Azimuth: 166.64

Sun: Altitude: 37.87 Azimuth: 351.98

Moon: Altitude: -24.79 Azimuth: 81.55

SAAO

Object: Altitude: -65.83 Azimuth: 95.92

Sun: Altitude: 58.83 Azimuth: 219.97

Moon: Altitude: 12.37 Azimuth: 70.52

IAC

Object: Altitude: -3.31 Azimuth: 128.87

Sun: Altitude: 24.76 Azimuth: 293.73

Moon: Altitude: 18.14 Azimuth: 50.04

Argentina

Object: Altitude: 4.09 Azimuth: 131.52

Sun: Altitude: -12.68 Azimuth: 286.75

Moon: Altitude: 81.13 Azimuth: 183.25

Mexico

Object: Altitude: 72.73 Azimuth: 97.16

Sun: Altitude: -53.66 Azimuth: 234.85

Moon: Altitude: 22.88 Azimuth: 318.42

Ural

Object: Altitude: -0.93 Azimuth: 188.64

Sun: Altitude: 24.00 Azimuth: 20.88

Moon: Altitude: -39.63 Azimuth: 110.29

Vostryakovo

Object: Altitude: -2.44 Azimuth: 170.15

Sun: Altitude: 27.50 Azimuth: 357.11

Moon: Altitude: -28.05 Azimuth: 89.67

Gal. latitude: 72.207594 Gal. longitude: 194.503602

Dist. to Sun: 154.064447

Dist. to Moon: 80.455481

Moon coord.: (234.187916 d, -22.943029 d)

Sun coord.: (343.359912 d, -7.079093 d)

Lunar disk: 0.627303

Lunar phase: 75.249755

Lunar bright limb: 104.394756

No SN in this field

Recent coverage and limits telegrams

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

  ID = 4320
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 210527A ( S. Laha et al., GCN 30081) errorbox  41282 sec after notice time and 41473 sec after trigger time at 2021-05-27 18:39:02 UT, with upper limit up to  19.2 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -17.1 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) was pointed to the SWIFT GRB 210527A errorbox  45510 sec after notice time and 45702 sec after trigger time at 2021-05-27 19:49:31 UT, with upper limit up to  19.0 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -19.9 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 210527A errorbox  54651 sec after notice time and 54843 sec after trigger time at 2021-05-27 22:21:52 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 29 deg. The sun  altitude  is -27.6 deg. 

The galactic latitude b = 72 deg., longitude l = 195 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1622598

We obtain a following upper limits.  

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

   41564 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   41564 |   MASTER-Kislovodsk |   C |   180 | 19.2 |        
   42726 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   42726 |   MASTER-Kislovodsk |   C |   180 | 19.2 |        
   43492 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   43492 |   MASTER-Kislovodsk |   C |   180 | 19.1 |        
   43772 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   43773 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   44535 |   MASTER-Kislovodsk |   C |   180 | 18.4 |        
   44535 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   44736 |   MASTER-Kislovodsk |   C |   180 | 18.4 |        
   44736 |   MASTER-Kislovodsk |   C |   180 | 19.0 |        
   45793 |      MASTER-Tavrida |   C |   180 | 18.6 |        
   45793 |      MASTER-Tavrida |   C |   180 | 19.0 |        
   46634 |      MASTER-Tavrida |   C |   180 | 18.6 |        
   47176 |      MASTER-Tavrida |   C |   180 | 18.3 |        
   47176 |      MASTER-Tavrida |   C |   180 | 18.6 |        
   47954 |      MASTER-Tavrida |   C |   180 | 18.6 |        
   47954 |      MASTER-Tavrida |   C |   180 | 19.0 |        
   48393 |      MASTER-Tavrida |   C |   180 | 18.7 |        
   48393 |      MASTER-Tavrida |   C |   180 | 18.7 |        
   48673 |      MASTER-Tavrida |   C |   180 | 18.7 |        
   48673 |      MASTER-Tavrida |   C |   180 | 18.6 |        
   54933 |          MASTER-IAC |   C |   180 | 18.5 |        
   54933 |          MASTER-IAC |   C |   180 | 18.4 |        
   56093 |          MASTER-IAC |   C |   180 | 18.6 |        
   56093 |          MASTER-IAC |   C |   180 | 18.4 |        
   57174 |          MASTER-IAC |   C |   180 | 18.8 |        
   57174 |          MASTER-IAC |   C |   180 | 18.6 |        
   58262 |          MASTER-IAC |   C |   180 | 16.9 |        
   58262 |          MASTER-IAC |   C |   180 | 16.8 |        
   60731 |          MASTER-IAC |   C |   180 | 18.6 |        
   60731 |          MASTER-IAC |   C |   180 | 18.6 |        
   61135 |          MASTER-IAC |   C |   180 | 18.6 |        
   61135 |          MASTER-IAC |   C |   180 | 18.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4319
TYPE = 35
DAYS = 0.5


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 210527A ( S. Laha et al., GCN 30081) errorbox  41282 sec after notice time and 41473 sec after trigger time at 2021-05-27 18:39:02 UT, with upper limit up to  19.2 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -17.1 deg. 

The galactic latitude b = 72 deg., longitude l = 195 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1622598

We obtain a following upper limits.  

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

   41564 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   41564 |   MASTER-Kislovodsk |   C |   180 | 19.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4318
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 210527A ( S. Laha et al., GCN 30081) errorbox  41282 sec after notice time and 41473 sec after trigger time at 2021-05-27 18:39:02 UT, with upper limit up to  19.2 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -17.1 deg. 

The galactic latitude b = 72 deg., longitude l = 195 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1622598

We obtain a following upper limits.  

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

   41564 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   41564 |   MASTER-Kislovodsk |   C |   180 | 19.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4317
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 210527A ( S. Laha et al., GCN 30081) errorbox  41282 sec after notice time and 41473 sec after trigger time at 2021-05-27 18:39:02 UT, with upper limit up to  19.2 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -17.1 deg. 

The galactic latitude b = 72 deg., longitude l = 195 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1622598

We obtain a following upper limits.  

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

   41564 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   41564 |   MASTER-Kislovodsk |   C |   180 | 19.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 4316
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 210527A ( S. Laha et al., GCN 30081) errorbox  41282 sec after notice time and 41473 sec after trigger time at 2021-05-27 18:39:02 UT, with upper limit up to  19.2 mag. The observations began at zenith distance = 30 deg. The sun  altitude  is -17.1 deg. 

The galactic latitude b = 72 deg., longitude l = 195 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1622598

We obtain a following upper limits.  

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

   41564 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   41564 |   MASTER-Kislovodsk |   C |   180 | 19.2 |        
Filter C is a clear (unfiltred) band. 


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



 

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