MASTER Net MASTER Database: LIGO S230524b alert (last error box)

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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Name LVC S230524b
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 150 (last error box)
Trigger time 2023-05-24 06:13:20
Notice time(last) 2023-05-24 06:18:33.714079
Distance 2436.69 ± 890.965 Mpc
FromSocket to be BNS BBH NSBH Gap Terr
0 72 0 -1 27
Galaxy in: 50%
90%
FULL

This work was supported by RFBR BRICS 17-52-80133 grant.
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)

DAYS:
Coverage since triggertime up to

ALL PLOTS
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 19.1 13.8 13.6
2023-06-07 06:13:20 336.0 335.9 3475.8
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 16.9 12.6 12.5
2023-06-06 06:13:20 312.0 311.9 3313.6
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 12.7 10.1 10.1
2023-06-05 06:13:20 288.0 287.9 2877.4
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 11.9 9.5 9.5
2023-06-04 06:13:20 264.0 263.9 2756.9
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 10.3 8.2 8.3
2023-06-03 06:13:20 240.0 239.9 2469.9
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 10.3 8.2 8.2
2023-06-02 06:13:20 216.0 215.9 2418.4
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 9.9 7.9 7.9
2023-06-01 06:13:20 192.0 191.9 2308.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 9.8 7.4 7.2
2023-05-31 06:13:20 168.0 167.9 1920.2
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 9.8 7.2 6.8
2023-05-30 06:13:20 144.0 143.9 1627.1
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 9.8 7.0 6.5
2023-05-29 06:13:20 120.0 119.9 1504.8
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 9.1 6.4 5.9
2023-05-28 06:13:20 96.0 95.9 1312.1
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 7.8 5.0 4.6
2023-05-27 06:13:20 72.0 71.9 969.5
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 6.0 3.7 3.4
2023-05-26 06:13:20 48.0 47.9 683.8
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 6.0 3.6 3.3
2023-05-25 06:13:20 24.0 23.9 586.9
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 0.0 0.0 0.0
2023-05-24 18:13:20 12.0 11.9 0.0
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 0.0 0.0 0.0
2023-05-24 12:13:20 6.0 5.9 0.0
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 0.0 0.0 0.0
2023-05-24 07:13:20 1.0 0.9 0.0

Discoveries in this field
No discoveries yet!
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2023-05-24 06:13:20')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2023-05-24 06:13:20 (JD 2460088.759259)

Siderial time 0.836414 h

Ra 11:57:55.92 Dec 35:07:58.80
(179.483000d, 35.133000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 34.04 Azimuth: 254.13

Sun: Altitude: 45.72 Azimuth: 63.63

Moon: Altitude: 62.82 Azimuth: 326.97

Tunka

Object: Altitude: 20.58 Azimuth: 238.88

Sun: Altitude: 56.00 Azimuth: 30.28

Moon: Altitude: 50.17 Azimuth: 294.39

Kislovodsk

Object: Altitude: -9.44 Azimuth: 194.82

Sun: Altitude: 47.59 Azimuth: 288.87

Moon: Altitude: 10.36 Azimuth: 243.63

Tavrida

Object: Altitude: -9.68 Azimuth: 187.84

Sun: Altitude: 41.46 Azimuth: 282.25

Moon: Altitude: 5.52 Azimuth: 238.22

SAAO

Object: Altitude: -85.85 Azimuth: 132.51

Sun: Altitude: 8.53 Azimuth: 238.81

Moon: Altitude: -40.25 Azimuth: 261.61

IAC

Object: Altitude: -15.67 Azimuth: 146.08

Sun: Altitude: -0.26 Azimuth: 246.21

Moon: Altitude: -32.33 Azimuth: 201.22

Argentina

Object: Altitude: -14.85 Azimuth: 122.42

Sun: Altitude: -64.94 Azimuth: 290.21

Moon: Altitude: -60.77 Azimuth: 87.27

Mexico

Object: Altitude: 52.35 Azimuth: 108.62

Sun: Altitude: -36.07 Azimuth: 161.50

Moon: Altitude: 0.83 Azimuth: 120.33

Ural

Object: Altitude: 6.79 Azimuth: 208.18

Sun: Altitude: 48.92 Azimuth: 321.40

Moon: Altitude: 24.83 Azimuth: 259.77

Vostryakovo

Object: Altitude: 1.22 Azimuth: 190.81

Sun: Altitude: 40.40 Azimuth: 294.64

Moon: Altitude: 12.92 Azimuth: 242.45

Gal. latitude: 76.644368 Gal. longitude: 174.479630

Dist. to Sun: 99.677971

Dist. to Moon: 52.442762

Moon coord.: (118.506940 d, 26.109233 d)

Sun coord.: (60.457185 d, 20.671737 d)

Lunar disk: 0.200837

Lunar phase: 126.750120

Lunar bright limb: 277.210974

No SN in this field

2023-05-24 06:18:33 (JD 2460088.762882)

Siderial time 0.923596 h

Ra 11:57:55.92 Dec 35:07:58.80
(179.483000d, 35.133000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 34.84 Azimuth: 254.98

Sun: Altitude: 44.97 Azimuth: 65.00

Moon: Altitude: 63.24 Azimuth: 329.29

Tunka

Object: Altitude: 21.28 Azimuth: 239.75

Sun: Altitude: 55.58 Azimuth: 32.32

Moon: Altitude: 50.87 Azimuth: 295.79

Kislovodsk

Object: Altitude: -9.19 Azimuth: 195.87

Sun: Altitude: 48.48 Azimuth: 290.12

Moon: Altitude: 11.18 Azimuth: 244.43

Tavrida

Object: Altitude: -9.54 Azimuth: 188.91

Sun: Altitude: 42.36 Azimuth: 283.35

Moon: Altitude: 6.27 Azimuth: 239.06

SAAO

Object: Altitude: -86.58 Azimuth: 144.32

Sun: Altitude: 9.47 Azimuth: 238.02

Moon: Altitude: -39.19 Azimuth: 261.08

IAC

Object: Altitude: -16.30 Azimuth: 146.98

Sun: Altitude: 0.80 Azimuth: 246.83

Moon: Altitude: -31.92 Azimuth: 202.46

Argentina

Object: Altitude: -15.79 Azimuth: 121.90

Sun: Altitude: -63.89 Azimuth: 288.75

Moon: Altitude: -61.83 Azimuth: 86.48

Mexico

Object: Altitude: 51.29 Azimuth: 108.84

Sun: Altitude: -36.41 Azimuth: 162.95

Moon: Altitude: -0.10 Azimuth: 120.97

Ural

Object: Altitude: 7.13 Azimuth: 209.20

Sun: Altitude: 49.35 Azimuth: 323.14

Moon: Altitude: 25.50 Azimuth: 260.78

Vostryakovo

Object: Altitude: 1.37 Azimuth: 191.87

Sun: Altitude: 41.07 Azimuth: 295.98

Moon: Altitude: 13.55 Azimuth: 243.41

Gal. latitude: 76.644368 Gal. longitude: 174.479630

Dist. to Sun: 99.675023

Dist. to Moon: 52.407589

Moon coord.: (118.554492 d, 26.101481 d)

Sun coord.: (60.460836 d, 20.672420 d)

Lunar disk: 0.201116

Lunar phase: 126.710169

Lunar bright limb: 277.233112

No SN in this field

2023-05-24 07:18:33 (JD 2460088.804549)

Siderial time 1.926334 h

Ra 11:57:55.92 Dec 35:07:58.80
(179.483000d, 35.133000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 44.29 Azimuth: 265.22

Sun: Altitude: 35.88 Azimuth: 79.09

Moon: Altitude: 65.69 Azimuth: 359.26

Tunka

Object: Altitude: 29.68 Azimuth: 249.71

Sun: Altitude: 49.29 Azimuth: 53.01

Moon: Altitude: 58.13 Azimuth: 314.53

Kislovodsk

Object: Altitude: -5.17 Azimuth: 207.58

Sun: Altitude: 57.99 Azimuth: 307.52

Moon: Altitude: 20.88 Azimuth: 253.47

Tavrida

Object: Altitude: -6.78 Azimuth: 201.01

Sun: Altitude: 52.33 Azimuth: 298.02

Moon: Altitude: 15.44 Azimuth: 248.48

SAAO

Object: Altitude: -79.17 Azimuth: 251.83

Sun: Altitude: 19.59 Azimuth: 227.97

Moon: Altitude: -27.19 Azimuth: 255.05

IAC

Object: Altitude: -22.41 Azimuth: 158.29

Sun: Altitude: 13.22 Azimuth: 253.41

Moon: Altitude: -25.78 Azimuth: 215.59

Argentina

Object: Altitude: -26.96 Azimuth: 116.38

Sun: Altitude: -51.45 Azimuth: 276.40

Moon: Altitude: -73.93 Azimuth: 73.23

Mexico

Object: Altitude: 39.21 Azimuth: 112.07

Sun: Altitude: -38.27 Azimuth: 180.46

Moon: Altitude: -10.34 Azimuth: 129.06

Ural

Object: Altitude: 11.82 Azimuth: 220.72

Sun: Altitude: 52.95 Azimuth: 344.86

Moon: Altitude: 33.29 Azimuth: 272.77

Vostryakovo

Object: Altitude: 3.99 Azimuth: 203.89

Sun: Altitude: 48.09 Azimuth: 313.10

Moon: Altitude: 21.15 Azimuth: 254.49

Gal. latitude: 76.644368 Gal. longitude: 174.479630

Dist. to Sun: 99.641114

Dist. to Moon: 52.003774

Moon coord.: (119.100805 d, 26.011226 d)

Sun coord.: (60.502830 d, 20.680271 d)

Lunar disk: 0.204340

Lunar phase: 126.250802

Lunar bright limb: 277.486840

No SN in this field

2024-10-04 13:18:40 (JD 2460588.054630)

Siderial time 16.733914 h

Ra 11:57:55.92 Dec 35:07:58.80
(179.483000d, 35.133000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -2.98 Azimuth: 164.85

Sun: Altitude: -37.88 Azimuth: 141.31

Moon: Altitude: -37.38 Azimuth: 116.94

Tunka

Object: Altitude: 4.74 Azimuth: 145.95

Sun: Altitude: -25.07 Azimuth: 116.96

Moon: Altitude: -22.31 Azimuth: 96.13

Kislovodsk

Object: Altitude: 32.45 Azimuth: 109.60

Sun: Altitude: 14.21 Azimuth: 69.19

Moon: Altitude: 17.67 Azimuth: 49.48

Tavrida

Object: Altitude: 38.56 Azimuth: 104.25

Sun: Altitude: 19.36 Azimuth: 62.22

Moon: Altitude: 21.34 Azimuth: 41.78

SAAO

Object: Altitude: 5.21 Azimuth: 137.90

Sun: Altitude: 40.65 Azimuth: 114.90

Moon: Altitude: 59.46 Azimuth: 121.46

IAC

Object: Altitude: 73.73 Azimuth: 119.21

Sun: Altitude: 56.60 Azimuth: 11.53

Moon: Altitude: 46.69 Azimuth: 344.58

Argentina

Object: Altitude: 15.26 Azimuth: 209.43

Sun: Altitude: 38.69 Azimuth: 247.83

Moon: Altitude: 29.45 Azimuth: 268.31

Mexico

Object: Altitude: 27.43 Azimuth: 243.62

Sun: Altitude: -0.23 Azimuth: 275.16

Moon: Altitude: -19.48 Azimuth: 274.64

Ural

Object: Altitude: 27.13 Azimuth: 113.47

Sun: Altitude: 0.31 Azimuth: 81.15

Moon: Altitude: 1.28 Azimuth: 61.92

Vostryakovo

Object: Altitude: 38.27 Azimuth: 98.48

Sun: Altitude: 12.26 Azimuth: 62.78

Moon: Altitude: 11.83 Azimuth: 43.09

Gal. latitude: 76.644368 Gal. longitude: 174.479630

Dist. to Sun: 41.009930

Dist. to Moon: 55.703085

Moon coord.: (207.700334 d, -13.727502 d)

Sun coord.: (190.541478 d, -4.537028 d)

Lunar disk: 0.028088

Lunar phase: 160.704077

Lunar bright limb: 296.896769

No SN in this field
Recent coverage and limits telegrams

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

  ID = 8192
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 LVC S230524b errorbox  60 sec after notice time and 95 sec after trigger time at 2023-05-24 06:14:55 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -64.6 deg. 

The galactic latitude b = 44 deg., longitude l = 50 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11887

We obtain a following upper limits.  

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

     106 | 2023-05-24 06:14:55 |         MASTER-OAFA | (16h 16m 46.14s , +31d 07m 13.6s) |   C |    20 | 17.5 |        
     150 | 2023-05-24 06:15:35 |         MASTER-OAFA | (16h 16m 39.33s , +31d 06m 12.3s) |   C |    30 | 17.7 |        
     205 | 2023-05-24 06:16:24 |         MASTER-OAFA | (16h 16m 46.20s , +31d 06m 32.0s) |   C |    40 | 17.9 |        
     269 | 2023-05-24 06:17:24 |         MASTER-OAFA | (16h 16m 42.25s , +31d 07m 41.7s) |   C |    50 | 18.1 |        
     344 | 2023-05-24 06:18:33 |         MASTER-OAFA | (16h 16m 42.25s , +31d 06m 08.2s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8193
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 LVC S230524b errorbox  60 sec after notice time and 95 sec after trigger time at 2023-05-24 06:14:55 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -64.6 deg. 

The galactic latitude b = 44 deg., longitude l = 50 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11887

We obtain a following upper limits.  

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

     106 | 2023-05-24 06:14:55 |         MASTER-OAFA | (16h 16m 46.14s , +31d 07m 13.6s) |   C |    20 | 17.5 |        
     150 | 2023-05-24 06:15:35 |         MASTER-OAFA | (16h 16m 39.33s , +31d 06m 12.3s) |   C |    30 | 17.7 |        
     205 | 2023-05-24 06:16:24 |         MASTER-OAFA | (16h 16m 46.20s , +31d 06m 32.0s) |   C |    40 | 17.9 |        
     269 | 2023-05-24 06:17:24 |         MASTER-OAFA | (16h 16m 42.25s , +31d 07m 41.7s) |   C |    50 | 18.1 |        
     344 | 2023-05-24 06:18:33 |         MASTER-OAFA | (16h 16m 42.25s , +31d 06m 08.2s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8194
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 LVC S230524b errorbox  60 sec after notice time and 95 sec after trigger time at 2023-05-24 06:14:55 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 66 deg. The sun  altitude  is -64.6 deg. 

The galactic latitude b = 44 deg., longitude l = 50 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11887

We obtain a following upper limits.  

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

     106 | 2023-05-24 06:14:55 |         MASTER-OAFA | (16h 16m 46.14s , +31d 07m 13.6s) |   C |    20 | 17.5 |        
     150 | 2023-05-24 06:15:35 |         MASTER-OAFA | (16h 16m 39.33s , +31d 06m 12.3s) |   C |    30 | 17.7 |        
     205 | 2023-05-24 06:16:24 |         MASTER-OAFA | (16h 16m 46.20s , +31d 06m 32.0s) |   C |    40 | 17.9 |        
     269 | 2023-05-24 06:17:24 |         MASTER-OAFA | (16h 16m 42.25s , +31d 07m 41.7s) |   C |    50 | 18.1 |        
     344 | 2023-05-24 06:18:33 |         MASTER-OAFA | (16h 16m 42.25s , +31d 06m 08.2s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024