MASTER Net MASTER Database: GRB220826.50 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 GRB220826.50
Trignum 1121751
Trigger time 2022-08-26 11:56:49
Notice time 2022-08-26 12:05:04.886395
Coord, eb (13h 45m 38.50s , -44d 02m 19.0s) , 0.0001
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
2068236 2022-08-26 12:05:04.886395 13h 45m 38.50s -44d 02m 19.0s SWIFT 0.0001 alert 1121751 2 81 alert
2068220 2022-08-26 11:57:32.639037 13h 45m 38.88s -44d 02m 27.6s SWIFT 0 alert 1121751 1 78 alert
2068217 2022-08-26 11:57:31.093907 13h 45m 38.88s -44d 02m 27.6s SWIFT 0.00180556 alert 1121751 5 69 alert
2068221 2022-08-26 11:57:53.137324 13h 45m 40.34s -44d 03m 04.3s SWIFT 0 alert 1121751 23 68 alert
2068244 2022-08-26 12:09:49.673231 13h 45m 38.47s -44d 02m 21.5s SWIFT 0.0005 alert 1121751 14 67 alert
2068190 2022-08-26 11:56:13.110311 13h 45m 43.54s -44d 02m 40.2s SWIFT 0.05 alert 1121751 14 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

2022-08-26 11:56:49 (JD 2459817.997789)

Siderial time 12.769447 h

Ra 13:45:38.50 Dec -44:02:19.00
(206.410417d, -44.038611d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -24.59 Azimuth: 49.79

Sun: Altitude: -13.56 Azimuth: 125.62

Moon: Altitude: -10.24 Azimuth: 136.16

Tunka

Object: Altitude: -15.31 Azimuth: 35.15

Sun: Altitude: 0.84 Azimuth: 105.91

Moon: Altitude: 2.95 Azimuth: 116.55

Kislovodsk

Object: Altitude: 1.77 Azimuth: 352.85

Sun: Altitude: 41.05 Azimuth: 59.92

Moon: Altitude: 41.87 Azimuth: 74.36

Tavrida

Object: Altitude: -0.28 Azimuth: 346.84

Sun: Altitude: 45.48 Azimuth: 49.92

Moon: Altitude: 47.26 Azimuth: 65.44

SAAO

Object: Altitude: 62.74 Azimuth: 304.50

Sun: Altitude: 43.17 Azimuth: 152.74

Moon: Altitude: 32.81 Azimuth: 148.72

IAC

Object: Altitude: -5.89 Azimuth: 317.57

Sun: Altitude: 65.76 Azimuth: 314.03

Moon: Altitude: 76.59 Azimuth: 315.15

Argentina

Object: Altitude: 2.54 Azimuth: 322.30

Sun: Altitude: 10.75 Azimuth: 250.45

Moon: Altitude: 11.68 Azimuth: 239.44

Mexico

Object: Altitude: -71.28 Azimuth: 318.72

Sun: Altitude: -12.31 Azimuth: 249.65

Moon: Altitude: -1.76 Azimuth: 247.17

Ural

Object: Altitude: -11.25 Azimuth: 5.16

Sun: Altitude: 25.52 Azimuth: 68.44

Moon: Altitude: 28.32 Azimuth: 80.19

Vostryakovo

Object: Altitude: -10.19 Azimuth: 349.33

Sun: Altitude: 36.59 Azimuth: 47.28

Moon: Altitude: 40.20 Azimuth: 60.33

Gal. latitude: 17.393216 Gal. longitude: 313.619711

Dist. to Sun: 71.702471

Dist. to Moon: 82.500449

Moon coord.: (147.339835 d, 18.448534 d)

Sun coord.: (154.879408 d, 10.431361 d)

Lunar disk: 0.008971

Lunar phase: 169.130217

Lunar bright limb: 136.647234

No SN in this field

2022-08-26 12:05:04 (JD 2459818.003519)

Siderial time 12.907324 h

Ra 13:45:38.50 Dec -44:02:19.00
(206.410417d, -44.038611d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -25.61 Azimuth: 50.98

Sun: Altitude: -14.62 Azimuth: 127.40

Moon: Altitude: -11.13 Azimuth: 137.86

Tunka

Object: Altitude: -16.06 Azimuth: 36.49

Sun: Altitude: -0.38 Azimuth: 107.53

Moon: Altitude: 1.83 Azimuth: 118.08

Kislovodsk

Object: Altitude: 1.93 Azimuth: 354.33

Sun: Altitude: 39.75 Azimuth: 61.96

Moon: Altitude: 40.46 Azimuth: 76.04

Tavrida

Object: Altitude: 0.04 Azimuth: 348.29

Sun: Altitude: 44.34 Azimuth: 52.29

Moon: Altitude: 45.94 Azimuth: 67.43

SAAO

Object: Altitude: 64.17 Azimuth: 305.39

Sun: Altitude: 42.34 Azimuth: 150.22

Moon: Altitude: 31.93 Azimuth: 146.73

IAC

Object: Altitude: -4.68 Azimuth: 318.43

Sun: Altitude: 67.02 Azimuth: 318.00

Moon: Altitude: 77.74 Azimuth: 321.96

Argentina

Object: Altitude: 3.62 Azimuth: 321.29

Sun: Altitude: 12.40 Azimuth: 249.24

Moon: Altitude: 13.15 Azimuth: 238.21

Mexico

Object: Altitude: -70.08 Azimuth: 316.07

Sun: Altitude: -10.65 Azimuth: 250.84

Moon: Altitude: -0.18 Azimuth: 248.23

Ural

Object: Altitude: -11.36 Azimuth: 6.68

Sun: Altitude: 24.47 Azimuth: 70.36

Moon: Altitude: 27.23 Azimuth: 81.94

Vostryakovo

Object: Altitude: -9.99 Azimuth: 350.83

Sun: Altitude: 35.71 Azimuth: 49.54

Moon: Altitude: 39.19 Azimuth: 62.41

Gal. latitude: 17.393216 Gal. longitude: 313.619711

Dist. to Sun: 71.697807

Dist. to Moon: 82.440629

Moon coord.: (147.409029 d, 18.424268 d)

Sun coord.: (154.884655 d, 10.429368 d)

Lunar disk: 0.008876

Lunar phase: 169.188090

Lunar bright limb: 136.818853

No SN in this field

2022-08-26 13:05:04 (JD 2459818.045185)

Siderial time 13.910062 h

Ra 13:45:38.50 Dec -44:02:19.00
(206.410417d, -44.038611d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -33.49 Azimuth: 59.48

Sun: Altitude: -21.49 Azimuth: 141.15

Moon: Altitude: -16.70 Azimuth: 150.88

Tunka

Object: Altitude: -22.19 Azimuth: 45.91

Sun: Altitude: -8.88 Azimuth: 119.64

Moon: Altitude: -5.77 Azimuth: 129.61

Kislovodsk

Object: Altitude: 1.98 Azimuth: 5.13

Sun: Altitude: 29.66 Azimuth: 75.10

Moon: Altitude: 29.96 Azimuth: 87.05

Tavrida

Object: Altitude: 1.22 Azimuth: 359.02

Sun: Altitude: 35.11 Azimuth: 67.33

Moon: Altitude: 35.91 Azimuth: 80.03

SAAO

Object: Altitude: 73.71 Azimuth: 319.87

Sun: Altitude: 34.56 Azimuth: 134.16

Moon: Altitude: 24.20 Azimuth: 133.75

IAC

Object: Altitude: 3.50 Azimuth: 325.48

Sun: Altitude: 72.11 Azimuth: 358.72

Moon: Altitude: 78.26 Azimuth: 32.51

Argentina

Object: Altitude: 12.20 Azimuth: 314.65

Sun: Altitude: 23.91 Azimuth: 239.50

Moon: Altitude: 23.18 Azimuth: 228.22

Mexico

Object: Altitude: -60.19 Azimuth: 305.54

Sun: Altitude: 1.74 Azimuth: 258.89

Moon: Altitude: 11.56 Azimuth: 255.53

Ural

Object: Altitude: -13.08 Azimuth: 17.58

Sun: Altitude: 16.52 Azimuth: 83.64

Moon: Altitude: 19.19 Azimuth: 94.17

Vostryakovo

Object: Altitude: -9.44 Azimuth: 1.77

Sun: Altitude: 28.54 Azimuth: 64.80

Moon: Altitude: 31.32 Azimuth: 76.33

Gal. latitude: 17.393216 Gal. longitude: 313.619711

Dist. to Sun: 71.663887

Dist. to Moon: 82.005522

Moon coord.: (147.911835 d, 18.246979 d)

Sun coord.: (154.922817 d, 10.414872 d)

Lunar disk: 0.008204

Lunar phase: 169.606794

Lunar bright limb: 138.116774

No SN in this field

2025-05-09 13:50:27 (JD 2460805.076701)

Siderial time 7.524119 h

Ra 13:45:38.50 Dec -44:02:19.00
(206.410417d, -44.038611d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -4.41 Azimuth: 357.34

Sun: Altitude: -19.11 Azimuth: 156.10

Moon: Altitude: 31.70 Azimuth: 11.37

Tunka

Object: Altitude: -8.88 Azimuth: 339.96

Sun: Altitude: -9.13 Azimuth: 134.03

Moon: Altitude: 29.50 Azimuth: 343.21

Kislovodsk

Object: Altitude: -27.93 Azimuth: 305.57

Sun: Altitude: 25.29 Azimuth: 90.37

Moon: Altitude: 5.40 Azimuth: 285.59

Tavrida

Object: Altitude: -33.56 Azimuth: 301.14

Sun: Altitude: 31.32 Azimuth: 83.73

Moon: Altitude: -0.76 Azimuth: 279.63

SAAO

Object: Altitude: 9.27 Azimuth: 316.93

Sun: Altitude: 21.16 Azimuth: 128.74

Moon: Altitude: -1.86 Azimuth: 279.93

IAC

Object: Altitude: -59.82 Azimuth: 310.13

Sun: Altitude: 74.28 Azimuth: 48.90

Moon: Altitude: -42.08 Azimuth: 253.14

Argentina

Object: Altitude: -11.89 Azimuth: 14.90

Sun: Altitude: 27.32 Azimuth: 224.18

Moon: Altitude: -50.25 Azimuth: 11.01

Mexico

Object: Altitude: -40.69 Azimuth: 56.47

Sun: Altitude: 15.96 Azimuth: 258.96

Moon: Altitude: -39.29 Azimuth: 107.41

Ural

Object: Altitude: -27.38 Azimuth: 309.80

Sun: Altitude: 15.41 Azimuth: 98.39

Moon: Altitude: 10.18 Azimuth: 301.08

Vostryakovo

Object: Altitude: -36.58 Azimuth: 296.66

Sun: Altitude: 27.46 Azimuth: 80.87

Moon: Altitude: -0.41 Azimuth: 282.44

Gal. latitude: 17.393216 Gal. longitude: 313.619711

Dist. to Sun: 148.524053

Dist. to Moon: 38.500506

Moon coord.: (192.991917 d, -7.366377 d)

Sun coord.: (46.381315 d, 17.431998 d)

Lunar disk: 0.914685

Lunar phase: 33.965947

Lunar bright limb: 290.378590

No SN in this field
Recent coverage and limits telegrams

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

  ID = 6729
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 220826A ( R. Caputo et al., GCN 32484) errorbox  19090 sec after notice time and 19104 sec after trigger time at 2022-08-26 17:13:46 UT, with upper limit up to  19.0 mag. Observations started at twilight.  The observations began at zenith distance = 39 deg. The sun  altitude  is -12.5 deg. 

The galactic latitude b = 17 deg., longitude l = 314 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2068171

We obtain a following upper limits.  

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

   19194 |         MASTER-SAAO |   C |   180 | 17.8 |        
   19606 |         MASTER-SAAO |   C |   180 | 18.3 |        
   20007 |         MASTER-SAAO |   C |    60 | 18.7 |        
   20790 |         MASTER-SAAO |   C |   180 | 19.0 |        
   21285 |         MASTER-SAAO |   C |    60 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6728
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 220826A ( R. Caputo et al., GCN 32484) errorbox  19090 sec after notice time and 19104 sec after trigger time at 2022-08-26 17:13:46 UT, with upper limit up to  17.8 mag. Observations started at twilight.  The observations began at zenith distance = 39 deg. The sun  altitude  is -12.5 deg. 

The galactic latitude b = 17 deg., longitude l = 314 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2068190

We obtain a following upper limits.  

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

   19194 |         MASTER-SAAO |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6727
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 220826A ( R. Caputo et al., GCN 32484) errorbox  19090 sec after notice time and 19104 sec after trigger time at 2022-08-26 17:13:46 UT, with upper limit up to  17.8 mag. Observations started at twilight.  The observations began at zenith distance = 39 deg. The sun  altitude  is -12.5 deg. 

The galactic latitude b = 17 deg., longitude l = 314 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2068190

We obtain a following upper limits.  

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

   19194 |         MASTER-SAAO |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 6726
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 220826A ( R. Caputo et al., GCN 32484) errorbox  19090 sec after notice time and 19104 sec after trigger time at 2022-08-26 17:13:46 UT, with upper limit up to  17.8 mag. Observations started at twilight.  The observations began at zenith distance = 39 deg. The sun  altitude  is -12.5 deg. 

The galactic latitude b = 17 deg., longitude l = 314 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2068190

We obtain a following upper limits.  

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

   19194 |         MASTER-SAAO |   C |   180 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025