MASTER Net MASTER Database: GRB230520.97 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 FERMI GRB230520.97
Trignum 706317104
Trigger time 2023-05-20 23:11:39.14
Notice time 2023-05-20 23:21:03.989185
Coord, eb (02h 06m 57.60s , -62d 06m 00.0s) , 1
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
2217848 2023-05-20 23:21:03.989185 02h 06m 57.60s -62d 06m 00.0s FERMI 1 alert 706317104 19 115 alert
2217839 2023-05-20 23:12:19.84645 09h 47m 40.80s +80d 22m 12.0s FERMI 18.91 alert 706317104 22 112 alert
2217832 2023-05-20 23:12:01.271404 09h 40m 55.92s +79d 22m 01.2s FERMI 19.53 alert 706317104 125 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
89.7 2023-05-20 23:11:13.65 08h 35m 38.00s -04d 05m 47.0s OAFA 29008 Database OAFA
64.0 2023-05-20 23:09:02.779 06h 23m 28.00s -15d 53m 23.0s OAFA 111342 Database OAFA
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2023-05-20 23:11:39 (JD 2460085.466424)

Siderial time 17.591987 h

Ra 02:06:57.60 Dec -62:06:00.00
( 31.740000d, -62.100000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -26.40 Azimuth: 341.24

Sun: Altitude: 32.14 Azimuth: 277.13

Moon: Altitude: 26.30 Azimuth: 260.19

Tunka

Object: Altitude: -34.10 Azimuth: 329.94

Sun: Altitude: 16.93 Azimuth: 258.94

Moon: Altitude: 12.24 Azimuth: 243.26

Kislovodsk

Object: Altitude: -52.65 Azimuth: 319.67

Sun: Altitude: -19.95 Azimuth: 211.62

Moon: Altitude: -18.79 Azimuth: 194.83

Tavrida

Object: Altitude: -57.36 Azimuth: 319.45

Sun: Altitude: -21.90 Azimuth: 203.44

Moon: Altitude: -18.96 Azimuth: 186.78

SAAO

Object: Altitude: 8.68 Azimuth: 344.11

Sun: Altitude: -74.79 Azimuth: 321.91

Moon: Altitude: -81.71 Azimuth: 41.27

IAC

Object: Altitude: -56.17 Azimuth: 1.67

Sun: Altitude: -34.90 Azimuth: 148.18

Moon: Altitude: -21.54 Azimuth: 138.41

Argentina

Object: Altitude: 13.68 Azimuth: 23.18

Sun: Altitude: -18.43 Azimuth: 102.59

Moon: Altitude: -8.54 Azimuth: 115.38

Mexico

Object: Altitude: -24.51 Azimuth: 30.77

Sun: Altitude: 36.47 Azimuth: 92.97

Moon: Altitude: 52.35 Azimuth: 93.30

Ural

Object: Altitude: -54.23 Azimuth: 309.66

Sun: Altitude: -2.89 Azimuth: 224.93

Moon: Altitude: -2.51 Azimuth: 209.04

Vostryakovo

Object: Altitude: -62.84 Azimuth: 305.76

Sun: Altitude: -11.20 Azimuth: 205.70

Moon: Altitude: -8.08 Azimuth: 189.91

Gal. latitude: -52.971827 Gal. longitude: 287.974548

Dist. to Sun: 84.572853

Dist. to Moon: 94.132539

Moon coord.: (73.142869 d, 26.006570 d)

Sun coord.: (57.150153 d, 20.019195 d)

Lunar disk: 0.019132

Lunar phase: 164.099097

Lunar bright limb: 251.393895

No SN in this field

2023-05-20 23:21:03 (JD 2460085.472951)

Siderial time 17.749082 h

Ra 02:06:57.60 Dec -62:06:00.00
( 31.740000d, -62.100000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -25.93 Azimuth: 342.35

Sun: Altitude: 33.63 Azimuth: 279.08

Moon: Altitude: 27.74 Azimuth: 261.81

Tunka

Object: Altitude: -33.38 Azimuth: 330.95

Sun: Altitude: 18.36 Azimuth: 260.70

Moon: Altitude: 13.51 Azimuth: 244.89

Kislovodsk

Object: Altitude: -51.55 Azimuth: 319.63

Sun: Altitude: -19.03 Azimuth: 213.75

Moon: Altitude: -18.32 Azimuth: 196.92

Tavrida

Object: Altitude: -56.27 Azimuth: 319.16

Sun: Altitude: -21.20 Azimuth: 205.69

Moon: Altitude: -18.73 Azimuth: 188.92

SAAO

Object: Altitude: 9.24 Azimuth: 343.15

Sun: Altitude: -73.47 Azimuth: 315.40

Moon: Altitude: -82.83 Azimuth: 28.53

IAC

Object: Altitude: -56.20 Azimuth: 359.69

Sun: Altitude: -35.96 Azimuth: 150.57

Moon: Altitude: -22.83 Azimuth: 140.11

Argentina

Object: Altitude: 12.91 Azimuth: 22.37

Sun: Altitude: -20.38 Azimuth: 101.50

Moon: Altitude: -10.29 Azimuth: 114.33

Mexico

Object: Altitude: -25.55 Azimuth: 31.18

Sun: Altitude: 34.46 Azimuth: 94.10

Moon: Altitude: 50.41 Azimuth: 94.33

Ural

Object: Altitude: -53.25 Azimuth: 310.51

Sun: Altitude: -1.97 Azimuth: 226.94

Moon: Altitude: -1.88 Azimuth: 210.98

Vostryakovo

Object: Altitude: -61.76 Azimuth: 306.20

Sun: Altitude: -10.60 Azimuth: 207.86

Moon: Altitude: -7.82 Azimuth: 191.95

Gal. latitude: -52.971827 Gal. longitude: 287.974548

Dist. to Sun: 84.575419

Dist. to Moon: 94.172280

Moon coord.: (73.233612 d, 26.021734 d)

Sun coord.: (57.156685 d, 20.020551 d)

Lunar disk: 0.019314

Lunar phase: 164.022949

Lunar bright limb: 251.469809

No SN in this field

2023-05-21 00:21:03 (JD 2460085.514618)

Siderial time 18.751820 h

Ra 02:06:57.60 Dec -62:06:00.00
( 31.740000d, -62.100000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -23.61 Azimuth: 349.65

Sun: Altitude: 42.84 Azimuth: 292.71

Moon: Altitude: 37.01 Azimuth: 272.60

Tunka

Object: Altitude: -29.35 Azimuth: 337.69

Sun: Altitude: 27.60 Azimuth: 272.27

Moon: Altitude: 21.97 Azimuth: 255.24

Kislovodsk

Object: Altitude: -44.57 Azimuth: 320.75

Sun: Altitude: -12.04 Azimuth: 226.46

Moon: Altitude: -14.09 Azimuth: 209.71

Tavrida

Object: Altitude: -49.25 Azimuth: 319.12

Sun: Altitude: -15.47 Azimuth: 219.26

Moon: Altitude: -15.88 Azimuth: 202.19

SAAO

Object: Altitude: 13.53 Azimuth: 337.48

Sun: Altitude: -62.71 Azimuth: 290.15

Moon: Altitude: -78.80 Azimuth: 301.26

IAC

Object: Altitude: -54.70 Azimuth: 347.57

Sun: Altitude: -40.70 Azimuth: 167.51

Moon: Altitude: -29.85 Azimuth: 152.32

Argentina

Object: Altitude: 8.62 Azimuth: 16.71

Sun: Altitude: -33.00 Azimuth: 94.46

Moon: Altitude: -21.80 Azimuth: 108.05

Mexico

Object: Altitude: -32.41 Azimuth: 32.89

Sun: Altitude: 21.74 Azimuth: 100.97

Moon: Altitude: 38.16 Azimuth: 100.39

Ural

Object: Altitude: -47.31 Azimuth: 316.38

Sun: Altitude: 4.56 Azimuth: 239.43

Moon: Altitude: 2.94 Azimuth: 223.04

Vostryakovo

Object: Altitude: -55.02 Azimuth: 310.03

Sun: Altitude: -5.76 Azimuth: 221.24

Moon: Altitude: -5.14 Azimuth: 204.74

Gal. latitude: -52.971827 Gal. longitude: 287.974548

Dist. to Sun: 84.591797

Dist. to Moon: 94.425651

Moon coord.: (73.813084 d, 26.117140 d)

Sun coord.: (57.198382 d, 20.029198 d)

Lunar disk: 0.020499

Lunar phase: 163.537002

Lunar bright limb: 251.946846

No SN in this field

2024-12-21 16:35:53 (JD 2460666.191586)

Siderial time 1.155224 h

Ra 02:06:57.60 Dec -62:06:00.00
( 31.740000d, -62.100000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -37.24 Azimuth: 34.67

Sun: Altitude: -59.97 Azimuth: 212.89

Moon: Altitude: 23.40 Azimuth: 289.03

Tunka

Object: Altitude: -30.84 Azimuth: 25.07

Sun: Altitude: -61.10 Azimuth: 166.26

Moon: Altitude: 8.09 Azimuth: 269.62

Kislovodsk

Object: Altitude: -16.12 Azimuth: 355.39

Sun: Altitude: -31.76 Azimuth: 86.83

Moon: Altitude: -30.96 Azimuth: 220.61

Tavrida

Object: Altitude: -17.81 Azimuth: 351.26

Sun: Altitude: -25.79 Azimuth: 81.76

Moon: Altitude: -33.74 Azimuth: 211.18

SAAO

Object: Altitude: 54.22 Azimuth: 335.49

Sun: Altitude: 11.86 Azimuth: 69.62

Moon: Altitude: -61.71 Azimuth: 333.08

IAC

Object: Altitude: -15.56 Azimuth: 333.12

Sun: Altitude: 17.15 Azimuth: 50.28

Moon: Altitude: -47.68 Azimuth: 141.69

Argentina

Object: Altitude: 15.00 Azimuth: 335.56

Sun: Altitude: 81.64 Azimuth: 177.33

Moon: Altitude: -13.93 Azimuth: 89.15

Mexico

Object: Altitude: -56.93 Azimuth: 344.98

Sun: Altitude: 23.03 Azimuth: 319.52

Moon: Altitude: 27.91 Azimuth: 80.36

Ural

Object: Altitude: -29.28 Azimuth: 4.02

Sun: Altitude: -40.54 Azimuth: 110.89

Moon: Altitude: -14.03 Azimuth: 232.95

Vostryakovo

Object: Altitude: -28.01 Azimuth: 352.52

Sun: Altitude: -28.99 Azimuth: 90.11

Moon: Altitude: -23.39 Azimuth: 212.18

Gal. latitude: -52.971827 Gal. longitude: 287.974548

Dist. to Sun: 82.786519

Dist. to Moon: 115.938173

Moon coord.: (168.046572 d, 6.581617 d)

Sun coord.: (269.961127 d, -23.446952 d)

Lunar disk: 0.618127

Lunar phase: 76.334433

Lunar bright limb: 112.602890

No SN in this field
Recent coverage and limits telegrams

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

  ID = 8177
TYPE = 35
DAYS = 2


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB230520.97 (trigger No 706317104,02h 06m 57.60s , -62d 06m 00.0s, R=1) errorbox  876 sec after notice time and 891 sec after trigger time at 2023-05-20 23:26:30 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.6 deg. 

The galactic latitude b = -53 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2217842

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     982 | 2023-05-20 23:26:30 |         MASTER-OAFA | (02h 05m 10.53s , -61d 58m 31.5s) |   C |   180 | 17.2 |        
    1516 | 2023-05-20 23:35:24 |         MASTER-OAFA | (02h 05m 09.55s , -61d 58m 25.6s) |   C |   180 | 17.4 |        
    1794 | 2023-05-20 23:40:03 |         MASTER-OAFA | (02h 10m 48.64s , -62d 28m 53.3s) |   C |   180 | 12.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8171
TYPE = 35
DAYS = 1


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB230520.97 (trigger No 706317104,02h 06m 57.60s , -62d 06m 00.0s, R=1) errorbox  876 sec after notice time and 891 sec after trigger time at 2023-05-20 23:26:30 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.6 deg. 

The galactic latitude b = -53 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2217842

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     982 | 2023-05-20 23:26:30 |         MASTER-OAFA | (02h 05m 10.53s , -61d 58m 31.5s) |   C |   180 | 17.2 |        
    1516 | 2023-05-20 23:35:24 |         MASTER-OAFA | (02h 05m 09.55s , -61d 58m 25.6s) |   C |   180 | 17.4 |        
    1794 | 2023-05-20 23:40:03 |         MASTER-OAFA | (02h 10m 48.64s , -62d 28m 53.3s) |   C |   180 | 12.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8161
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB230520.97 (trigger No 706317104,02h 06m 57.60s , -62d 06m 00.0s, R=1) errorbox  876 sec after notice time and 891 sec after trigger time at 2023-05-20 23:26:30 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.6 deg. 

The galactic latitude b = -53 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2217848

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     982 | 2023-05-20 23:26:30 |         MASTER-OAFA | (02h 05m 10.53s , -61d 58m 31.5s) |   C |   180 | 17.2 |        
    1516 | 2023-05-20 23:35:24 |         MASTER-OAFA | (02h 05m 09.55s , -61d 58m 25.6s) |   C |   180 | 17.4 |        
    1794 | 2023-05-20 23:40:03 |         MASTER-OAFA | (02h 10m 48.64s , -62d 28m 53.3s) |   C |   180 | 12.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8160
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB230520.97 (trigger No 706317104,02h 06m 57.60s , -62d 06m 00.0s, R=1) errorbox  876 sec after notice time and 891 sec after trigger time at 2023-05-20 23:26:30 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.6 deg. 

The galactic latitude b = -53 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2217848

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     982 | 2023-05-20 23:26:30 |         MASTER-OAFA | (02h 05m 10.53s , -61d 58m 31.5s) |   C |   180 | 17.2 |        
    1516 | 2023-05-20 23:35:24 |         MASTER-OAFA | (02h 05m 09.55s , -61d 58m 25.6s) |   C |   180 | 17.4 |        
    1794 | 2023-05-20 23:40:03 |         MASTER-OAFA | (02h 10m 48.64s , -62d 28m 53.3s) |   C |   180 | 12.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8159
TYPE = 34
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB230520.97 (trigger No 706317104,02h 06m 57.60s , -62d 06m 00.0s, R=1) errorbox  876 sec after notice time and 891 sec after trigger time at 2023-05-20 23:26:30 UT, with upper limit up to  17.4 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -21.6 deg. 

The galactic latitude b = -53 deg., longitude l = 288 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2217848

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     982 | 2023-05-20 23:26:30 |         MASTER-OAFA | (02h 05m 10.53s , -61d 58m 31.5s) |   C |   180 | 17.2 |        
    1516 | 2023-05-20 23:35:24 |         MASTER-OAFA | (02h 05m 09.55s , -61d 58m 25.6s) |   C |   180 | 17.4 |        
    1794 | 2023-05-20 23:40:03 |         MASTER-OAFA | (02h 10m 48.64s , -62d 28m 53.3s) |   C |   180 | 12.1 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024