MASTER Net MASTER Database: LIGO S230621bq 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 S230621bq
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 150 (last error box)
Trigger time 2023-06-21 23:47:43
Notice time 2023-06-22 01:00:28.255186
Distance 0 ± 10000 Mpc
BNS BHH NSBH Gap Terr
0 0 0 0 0
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
[%] 3.8 3.0 3.5
2023-07-05 23:47:43 336.0 334.8 110.1
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 2.5
2023-07-04 23:47:43 312.0 310.8 95.3
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-07-03 23:47:43 288.0 286.8 22.6
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-07-02 23:47:43 264.0 262.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-07-01 23:47:43 240.0 238.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-06-30 23:47:43 216.0 214.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-06-29 23:47:43 192.0 190.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-06-28 23:47:43 168.0 166.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.7 2.1 1.9
2023-06-27 23:47:43 144.0 142.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.9 2.1 2.0
2023-06-26 23:47:43 120.0 118.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.9 2.1 2.0
2023-06-25 23:47:43 96.0 94.8 16.7
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.9 2.1 1.9
2023-06-24 23:47:43 72.0 70.8 6.3
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.9 2.1 1.9
2023-06-23 23:47:43 48.0 46.8 6.3
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.9 2.1 1.9
2023-06-22 23:47:43 24.0 22.8 6.3
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.9 2.1 1.9
2023-06-22 11:47:43 12.0 10.8 6.3
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.6 2.0 1.8
2023-06-22 05:47:43 6.0 4.8 6.3
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 3.6 2.0 1.8
2023-06-22 00:47:43 1.0 -0.2 6.3

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2023-06-21 23:46:44.367 17h 56m 58.00s -51d 26m 07.0s SAAO 111341 Database SAAO
2023-06-21 23:45:05.79 01h 07m 21.00s -32d 48m 08.0s OAFA 111342 Database OAFA
2023-06-21 23:46:42.401 17h 56m 58.00s -51d 26m 07.0s SAAO 136956 Database SAAO
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-'2023-06-21 23:47:43')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2023-06-21 23:47:43 (JD 2460117.491470)

Siderial time 20.297458 h

Ra 22:44:28.08 Dec 46:55:01.20
(341.117000d, 46.917000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 55.42 Azimuth: 105.48

Sun: Altitude: 39.52 Azimuth: 280.74

Moon: Altitude: 9.32 Azimuth: 246.88

Tunka

Object: Altitude: 70.76 Azimuth: 86.71

Sun: Altitude: 24.21 Azimuth: 262.29

Moon: Altitude: -2.82 Azimuth: 228.31

Kislovodsk

Object: Altitude: 67.61 Azimuth: 250.68

Sun: Altitude: -13.74 Azimuth: 216.77

Moon: Altitude: -24.09 Azimuth: 172.80

Tavrida

Object: Altitude: 62.17 Azimuth: 251.00

Sun: Altitude: -16.24 Azimuth: 209.32

Moon: Altitude: -21.92 Azimuth: 164.41

SAAO

Object: Altitude: -2.73 Azimuth: 213.33

Sun: Altitude: -72.08 Azimuth: 295.46

Moon: Altitude: -62.40 Azimuth: 74.80

IAC

Object: Altitude: 19.76 Azimuth: 226.53

Sun: Altitude: -34.88 Azimuth: 157.86

Moon: Altitude: -8.89 Azimuth: 120.79

Argentina

Object: Altitude: -58.45 Azimuth: 230.77

Sun: Altitude: -26.36 Azimuth: 102.43

Moon: Altitude: 10.69 Azimuth: 124.23

Mexico

Object: Altitude: -11.92 Azimuth: 176.75

Sun: Altitude: 31.30 Azimuth: 100.22

Moon: Altitude: 69.90 Azimuth: 67.57

Ural

Object: Altitude: 76.46 Azimuth: 312.08

Sun: Altitude: 3.28 Azimuth: 229.91

Moon: Altitude: -10.68 Azimuth: 189.39

Vostryakovo

Object: Altitude: 65.94 Azimuth: 275.23

Sun: Altitude: -5.82 Azimuth: 211.60

Moon: Altitude: -12.13 Azimuth: 168.81

Gal. latitude: -10.542834 Gal. longitude: 101.947525

Dist. to Sun: 84.981947

Dist. to Moon: 107.724057

Moon coord.: (136.443927 d, 21.840434 d)

Sun coord.: (90.030832 d, 23.445859 d)

Lunar disk: 0.133014

Lunar phase: 137.220359

Lunar bright limb: 281.520942

No SN in this field

2023-06-22 01:00:28 (JD 2460117.541991)

Siderial time 21.513278 h

Ra 22:44:28.08 Dec 46:55:01.20
(341.117000d, 46.917000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 44.50 Azimuth: 114.79

Sun: Altitude: 50.43 Azimuth: 298.70

Moon: Altitude: 19.94 Azimuth: 259.77

Tunka

Object: Altitude: 59.53 Azimuth: 99.72

Sun: Altitude: 35.42 Azimuth: 276.57

Moon: Altitude: 5.96 Azimuth: 242.13

Kislovodsk

Object: Altitude: 80.00 Azimuth: 246.81

Sun: Altitude: -4.63 Azimuth: 230.94

Moon: Altitude: -23.88 Azimuth: 190.72

Tavrida

Object: Altitude: 74.55 Azimuth: 254.04

Sun: Altitude: -8.48 Azimuth: 224.44

Moon: Altitude: -23.59 Azimuth: 182.07

SAAO

Object: Altitude: 4.59 Azimuth: 203.28

Sun: Altitude: -57.29 Azimuth: 276.63

Moon: Altitude: -75.39 Azimuth: 45.53

IAC

Object: Altitude: 31.78 Azimuth: 230.04

Sun: Altitude: -38.23 Azimuth: 178.23

Moon: Altitude: -21.56 Azimuth: 131.56

Argentina

Object: Altitude: -46.13 Azimuth: 233.49

Sun: Altitude: -41.63 Azimuth: 94.31

Moon: Altitude: -2.27 Azimuth: 114.20

Mexico

Object: Altitude: -11.07 Azimuth: 189.41

Sun: Altitude: 16.20 Azimuth: 107.98

Moon: Altitude: 55.17 Azimuth: 83.62

Ural

Object: Altitude: 79.66 Azimuth: 13.45

Sun: Altitude: 11.58 Azimuth: 244.50

Moon: Altitude: -7.97 Azimuth: 205.74

Vostryakovo

Object: Altitude: 75.85 Azimuth: 299.12

Sun: Altitude: 0.71 Azimuth: 226.96

Moon: Altitude: -12.80 Azimuth: 185.56

Gal. latitude: -10.542834 Gal. longitude: 101.947525

Dist. to Sun: 85.013242

Dist. to Moon: 108.068360

Moon coord.: (137.057543 d, 21.656665 d)

Sun coord.: (90.083403 d, 23.445839 d)

Lunar disk: 0.136282

Lunar phase: 136.671868

Lunar bright limb: 281.807077

No SN in this field

2023-06-22 02:00:28 (JD 2460117.583657)

Siderial time 22.516016 h

Ra 22:44:28.08 Dec 46:55:01.20
(341.117000d, 46.917000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 36.07 Azimuth: 122.49

Sun: Altitude: 57.92 Azimuth: 318.57

Moon: Altitude: 29.06 Azimuth: 270.74

Tunka

Object: Altitude: 50.52 Azimuth: 108.35

Sun: Altitude: 44.43 Azimuth: 290.18

Moon: Altitude: 14.14 Azimuth: 253.07

Kislovodsk

Object: Altitude: 86.65 Azimuth: 161.82

Sun: Altitude: 4.36 Azimuth: 241.35

Moon: Altitude: -20.81 Azimuth: 204.96

Tavrida

Object: Altitude: 84.67 Azimuth: 243.31

Sun: Altitude: -0.32 Azimuth: 235.56

Moon: Altitude: -22.06 Azimuth: 196.64

SAAO

Object: Altitude: 8.64 Azimuth: 193.79

Sun: Altitude: -44.64 Azimuth: 267.94

Moon: Altitude: -78.72 Azimuth: 343.76

IAC

Object: Altitude: 42.02 Azimuth: 230.85

Sun: Altitude: -36.65 Azimuth: 195.47

Moon: Altitude: -30.38 Azimuth: 142.96

Argentina

Object: Altitude: -35.91 Azimuth: 232.26

Sun: Altitude: -54.37 Azimuth: 86.47

Moon: Altitude: -13.75 Azimuth: 106.99

Mexico

Object: Altitude: -7.87 Azimuth: 199.29

Sun: Altitude: 4.24 Azimuth: 114.90

Moon: Altitude: 42.68 Azimuth: 91.54

Ural

Object: Altitude: 74.83 Azimuth: 56.11

Sun: Altitude: 19.26 Azimuth: 256.35

Moon: Altitude: -3.90 Azimuth: 218.70

Vostryakovo

Object: Altitude: 81.31 Azimuth: 345.46

Sun: Altitude: 7.50 Azimuth: 238.96

Moon: Altitude: -11.18 Azimuth: 199.28

Gal. latitude: -10.542834 Gal. longitude: 101.947525

Dist. to Sun: 85.039054

Dist. to Moon: 108.351223

Moon coord.: (137.562303 d, 21.503446 d)

Sun coord.: (90.126761 d, 23.445809 d)

Lunar disk: 0.139002

Lunar phase: 136.219587

Lunar bright limb: 282.039868

No SN in this field

2024-11-21 17:12:37 (JD 2460636.217095)

Siderial time 23.797828 h

Ra 22:44:28.08 Dec 46:55:01.20
(341.117000d, 46.917000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 26.36 Azimuth: 132.79

Sun: Altitude: -51.82 Azimuth: 228.42

Moon: Altitude: 40.03 Azimuth: 287.57

Tunka

Object: Altitude: 39.64 Azimuth: 118.75

Sun: Altitude: -58.00 Azimuth: 189.02

Moon: Altitude: 24.70 Azimuth: 268.06

Kislovodsk

Object: Altitude: 75.12 Azimuth: 109.55

Sun: Altitude: -38.45 Azimuth: 98.84

Moon: Altitude: -14.34 Azimuth: 222.17

Tavrida

Object: Altitude: 81.20 Azimuth: 108.72

Sun: Altitude: -32.29 Azimuth: 93.14

Moon: Altitude: -17.36 Azimuth: 214.70

SAAO

Object: Altitude: 10.70 Azimuth: 180.67

Sun: Altitude: 0.44 Azimuth: 66.34

Moon: Altitude: -66.81 Azimuth: 295.83

IAC

Object: Altitude: 54.92 Azimuth: 227.42

Sun: Altitude: 10.39 Azimuth: 60.34

Moon: Altitude: -39.23 Azimuth: 161.60

Argentina

Object: Altitude: -23.33 Azimuth: 228.05

Sun: Altitude: 73.66 Azimuth: 132.87

Moon: Altitude: -28.85 Azimuth: 97.19

Mexico

Object: Altitude: -0.92 Azimuth: 210.43

Sun: Altitude: 32.08 Azimuth: 328.20

Moon: Altitude: 26.14 Azimuth: 98.99

Ural

Object: Altitude: 65.03 Azimuth: 82.43

Sun: Altitude: -43.48 Azimuth: 126.40

Moon: Altitude: 2.50 Azimuth: 235.13

Vostryakovo

Object: Altitude: 76.91 Azimuth: 56.42

Sun: Altitude: -33.20 Azimuth: 103.09

Moon: Altitude: -7.29 Azimuth: 216.70

Gal. latitude: -10.542834 Gal. longitude: 101.947525

Dist. to Sun: 113.783941

Dist. to Moon: 109.581411

Moon coord.: (137.952033 d, 20.328292 d)

Sun coord.: (237.341922 d, -20.059476 d)

Lunar disk: 0.632577

Lunar phase: 74.623842

Lunar bright limb: 106.196947

No SN in this field
Recent coverage and limits telegrams
#######################################################################################
#######################################################################################

  ID = 8441
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) started inspect of the LVC S230621bq errorbox  15 sec after notice time and 785 sec after trigger time at 2023-06-22 00:00:48 UT, with upper limit up to  17.4 mag. Observations started at twilight.  The observations began at zenith distance = 62 deg. The sun  altitude  is -13.1 deg. 

The galactic latitude b = -16 deg., longitude l = 144 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12218

We obtain a following upper limits.  

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

     865 | 2023-06-22 00:00:48 |   MASTER-Kislovodsk | (02h 45m 42.84s , +41d 55m 00.9s) |   C |   160 | 17.0 |        
    1056 | 2023-06-22 00:03:48 |   MASTER-Kislovodsk | (02h 45m 43.00s , +41d 53m 31.6s) |   C |   180 | 17.4 |        
    1256 | 2023-06-22 00:07:09 |   MASTER-Kislovodsk | (02h 45m 45.48s , +41d 55m 03.9s) |   C |   180 | 16.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8442
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) started inspect of the LVC S230621bq errorbox  15 sec after notice time and 785 sec after trigger time at 2023-06-22 00:00:48 UT, with upper limit up to  17.4 mag. Observations started at twilight.  The observations began at zenith distance = 62 deg. The sun  altitude  is -13.1 deg. 

The galactic latitude b = -16 deg., longitude l = 144 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12218

We obtain a following upper limits.  

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

     865 | 2023-06-22 00:00:48 |   MASTER-Kislovodsk | (02h 45m 42.84s , +41d 55m 00.9s) |   C |   160 | 17.0 |        
    1056 | 2023-06-22 00:03:48 |   MASTER-Kislovodsk | (02h 45m 43.00s , +41d 53m 31.6s) |   C |   180 | 17.4 |        
    1256 | 2023-06-22 00:07:09 |   MASTER-Kislovodsk | (02h 45m 45.48s , +41d 55m 03.9s) |   C |   180 | 16.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8443
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) started inspect of the LVC S230621bq errorbox  15 sec after notice time and 785 sec after trigger time at 2023-06-22 00:00:48 UT, with upper limit up to  17.4 mag. Observations started at twilight.  The observations began at zenith distance = 62 deg. The sun  altitude  is -13.1 deg. 

The galactic latitude b = -16 deg., longitude l = 144 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12218

We obtain a following upper limits.  

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

     865 | 2023-06-22 00:00:48 |   MASTER-Kislovodsk | (02h 45m 42.84s , +41d 55m 00.9s) |   C |   160 | 17.0 |        
    1056 | 2023-06-22 00:03:48 |   MASTER-Kislovodsk | (02h 45m 43.00s , +41d 53m 31.6s) |   C |   180 | 17.4 |        
    1256 | 2023-06-22 00:07:09 |   MASTER-Kislovodsk | (02h 45m 45.48s , +41d 55m 03.9s) |   C |   180 | 16.7 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024