MASTER Net MASTER Database: LIGO S230618at 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 S230618at
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 150 (last error box)
Trigger time 2023-06-18 17:57:42
Notice time 2023-06-18 18:03:52.787551
Distance 703.389 ± 219.911 Mpc
BNS BHH NSBH Gap Terr
0 0 0 0 99
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
[%] 11.3 9.3 10.8
2023-07-02 17:57:42 336.0 335.9 487.1

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2023-06-18 17:57:39.435 22h 41m 46.00s +54d 33m 09.0s Amur 29009 Database Amur
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-'2023-06-18 17:57:42')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2023-06-18 17:57:42 (JD 2460114.248403)

Siderial time 14.250745 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -14.25 Azimuth: 38.79

Sun: Altitude: -9.34 Azimuth: 214.01

Moon: Altitude: -7.46 Azimuth: 206.43

Tunka

Object: Altitude: -7.70 Azimuth: 22.40

Sun: Altitude: -13.98 Azimuth: 191.86

Moon: Altitude: -10.20 Azimuth: 184.96

Kislovodsk

Object: Altitude: -0.04 Azimuth: 338.33

Sun: Altitude: -9.73 Azimuth: 136.23

Moon: Altitude: -2.48 Azimuth: 133.52

Tavrida

Object: Altitude: -3.47 Azimuth: 332.55

Sun: Altitude: -4.60 Azimuth: 129.85

Moon: Altitude: 2.79 Azimuth: 127.58

SAAO

Object: Altitude: 48.44 Azimuth: 298.94

Sun: Altitude: -28.79 Azimuth: 100.86

Moon: Altitude: -24.93 Azimuth: 108.36

IAC

Object: Altitude: -17.84 Azimuth: 308.93

Sun: Altitude: 25.14 Azimuth: 104.23

Moon: Altitude: 32.60 Azimuth: 106.58

Argentina

Object: Altitude: -8.06 Azimuth: 332.41

Sun: Altitude: 31.52 Azimuth: 158.22

Moon: Altitude: 29.06 Azimuth: 166.71

Mexico

Object: Altitude: -78.62 Azimuth: 10.58

Sun: Altitude: 69.95 Azimuth: 287.28

Moon: Altitude: 65.53 Azimuth: 270.40

Ural

Object: Altitude: -9.84 Azimuth: 350.35

Sun: Altitude: -5.44 Azimuth: 151.68

Moon: Altitude: 0.73 Azimuth: 147.01

Vostryakovo

Object: Altitude: -11.92 Azimuth: 334.53

Sun: Altitude: 0.63 Azimuth: 133.11

Moon: Altitude: 7.53 Azimuth: 129.61

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 155.929289

Dist. to Moon: 155.061219

Moon coord.: (93.685213 d, 27.840589 d)

Sun coord.: (86.655465 d, 23.410501 d)

Lunar disk: 0.004575

Lunar phase: 172.243408

Lunar bright limb: 237.387152

No SN in this field

2023-06-18 18:03:52 (JD 2460114.252685)

Siderial time 14.353805 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -14.88 Azimuth: 39.78

Sun: Altitude: -8.78 Azimuth: 215.32

Moon: Altitude: -7.03 Azimuth: 207.68

Tunka

Object: Altitude: -8.08 Azimuth: 23.49

Sun: Altitude: -13.77 Azimuth: 193.30

Moon: Altitude: -10.11 Azimuth: 186.29

Kislovodsk

Object: Altitude: 0.36 Azimuth: 339.41

Sun: Altitude: -10.49 Azimuth: 137.44

Moon: Altitude: -3.25 Azimuth: 134.58

Tavrida

Object: Altitude: -2.97 Azimuth: 333.58

Sun: Altitude: -5.44 Azimuth: 131.00

Moon: Altitude: 1.96 Azimuth: 128.60

SAAO

Object: Altitude: 49.58 Azimuth: 298.84

Sun: Altitude: -30.07 Azimuth: 100.16

Moon: Altitude: -26.12 Azimuth: 107.76

IAC

Object: Altitude: -16.78 Azimuth: 309.39

Sun: Altitude: 23.83 Azimuth: 104.80

Moon: Altitude: 31.34 Azimuth: 107.04

Argentina

Object: Altitude: -7.44 Azimuth: 331.44

Sun: Altitude: 31.01 Azimuth: 156.67

Moon: Altitude: 28.75 Azimuth: 165.25

Mexico

Object: Altitude: -78.80 Azimuth: 4.80

Sun: Altitude: 71.21 Azimuth: 289.25

Moon: Altitude: 66.81 Azimuth: 271.21

Ural

Object: Altitude: -9.70 Azimuth: 351.51

Sun: Altitude: -5.83 Azimuth: 153.05

Moon: Altitude: 0.30 Azimuth: 148.25

Vostryakovo

Object: Altitude: -11.55 Azimuth: 335.64

Sun: Altitude: 0.00 Azimuth: 134.37

Moon: Altitude: 6.89 Azimuth: 130.77

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 155.927060

Dist. to Moon: 155.022526

Moon coord.: (93.744778 d, 27.841494 d)

Sun coord.: (86.659922 d, 23.410596 d)

Lunar disk: 0.004624

Lunar phase: 172.202136

Lunar bright limb: 237.602165

No SN in this field

2023-06-18 19:03:52 (JD 2460114.294352)

Siderial time 15.356543 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -21.60 Azimuth: 49.12

Sun: Altitude: -2.45 Azimuth: 227.60

Moon: Altitude: -1.92 Azimuth: 219.43

Tunka

Object: Altitude: -12.54 Azimuth: 33.85

Sun: Altitude: -10.57 Azimuth: 206.99

Moon: Altitude: -8.14 Azimuth: 199.08

Kislovodsk

Object: Altitude: 3.22 Azimuth: 350.17

Sun: Altitude: -16.91 Azimuth: 149.97

Moon: Altitude: -9.96 Azimuth: 145.54

Tavrida

Object: Altitude: 0.90 Azimuth: 344.02

Sun: Altitude: -12.72 Azimuth: 142.83

Moon: Altitude: -5.45 Azimuth: 139.03

SAAO

Object: Altitude: 60.70 Azimuth: 299.71

Sun: Altitude: -42.64 Azimuth: 93.19

Moon: Altitude: -37.93 Azimuth: 101.95

IAC

Object: Altitude: -6.93 Azimuth: 314.68

Sun: Altitude: 11.26 Azimuth: 110.67

Moon: Altitude: 19.34 Azimuth: 111.92

Argentina

Object: Altitude: -0.48 Azimuth: 322.73

Sun: Altitude: 24.58 Azimuth: 142.91

Moon: Altitude: 24.24 Azimuth: 151.88

Mexico

Object: Altitude: -74.33 Azimuth: 319.21

Sun: Altitude: 81.44 Azimuth: 332.08

Moon: Altitude: 79.10 Azimuth: 284.06

Ural

Object: Altitude: -9.30 Azimuth: 2.78

Sun: Altitude: -8.64 Azimuth: 166.62

Moon: Altitude: -3.09 Azimuth: 160.58

Vostryakovo

Object: Altitude: -8.79 Azimuth: 346.59

Sun: Altitude: -5.39 Azimuth: 147.05

Moon: Altitude: 1.25 Azimuth: 142.27

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 155.905352

Dist. to Moon: 154.643716

Moon coord.: (94.324179 d, 27.848950 d)

Sun coord.: (86.703284 d, 23.411508 d)

Lunar disk: 0.005116

Lunar phase: 171.796497

Lunar bright limb: 239.592403

No SN in this field

2024-11-23 08:02:14 (JD 2460637.834884)

Siderial time 14.731077 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -17.28 Azimuth: 43.36

Sun: Altitude: -4.66 Azimuth: 63.29

Moon: Altitude: -23.23 Azimuth: 151.99

Tunka

Object: Altitude: -9.58 Azimuth: 27.45

Sun: Altitude: 6.80 Azimuth: 43.99

Moon: Altitude: -12.38 Azimuth: 129.36

Kislovodsk

Object: Altitude: 1.67 Azimuth: 343.39

Sun: Altitude: 24.72 Azimuth: 346.40

Moon: Altitude: 23.79 Azimuth: 84.41

Tavrida

Object: Altitude: -1.30 Azimuth: 337.43

Sun: Altitude: 21.93 Azimuth: 338.08

Moon: Altitude: 29.65 Azimuth: 77.50

SAAO

Object: Altitude: 53.77 Azimuth: 298.72

Sun: Altitude: 56.72 Azimuth: 257.65

Moon: Altitude: 26.52 Azimuth: 126.90

IAC

Object: Altitude: -12.98 Azimuth: 311.22

Sun: Altitude: 4.99 Azimuth: 296.39

Moon: Altitude: 71.66 Azimuth: 31.82

Argentina

Object: Altitude: -5.02 Azimuth: 328.00

Sun: Altitude: -15.87 Azimuth: 307.06

Moon: Altitude: 29.58 Azimuth: 230.04

Mexico

Object: Altitude: -78.30 Azimuth: 343.72

Sun: Altitude: -73.58 Azimuth: 232.88

Moon: Altitude: 11.35 Azimuth: 262.27

Ural

Object: Altitude: -9.36 Azimuth: 355.74

Sun: Altitude: 12.49 Azimuth: 3.69

Moon: Altitude: 12.63 Azimuth: 93.36

Vostryakovo

Object: Altitude: -10.33 Azimuth: 339.72

Sun: Altitude: 12.70 Azimuth: 342.84

Moon: Altitude: 24.77 Azimuth: 75.38

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 23.237657

Dist. to Moon: 99.391047

Moon coord.: (157.055590 d, 12.388649 d)

Sun coord.: (239.044955 d, -20.402234 d)

Lunar disk: 0.474929

Lunar phase: 92.874088

Lunar bright limb: 111.673495

No SN in this field

Recent coverage and limits telegrams
#######################################################################################
#######################################################################################

  ID = 8380
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 S230618at errorbox  31514 sec after notice time and 31657 sec after trigger time at 2023-06-19 02:45:19 UT, with upper limit up to  12.8 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -64.4 deg. 

The galactic latitude b =  3 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12122

We obtain a following upper limits.  

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

   31668 | 2023-06-19 02:45:19 |         MASTER-OAFA | (18h 19m 06.67s , -59d 07m 27.1s) |   C |    20 | 12.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8381
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 S230618at errorbox  31514 sec after notice time and 31657 sec after trigger time at 2023-06-19 02:45:19 UT, with upper limit up to  12.8 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -64.4 deg. 

The galactic latitude b =  3 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12122

We obtain a following upper limits.  

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

   31668 | 2023-06-19 02:45:19 |         MASTER-OAFA | (18h 19m 06.67s , -59d 07m 27.1s) |   C |    20 | 12.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8382
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 S230618at errorbox  31514 sec after notice time and 31657 sec after trigger time at 2023-06-19 02:45:19 UT, with upper limit up to  12.8 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -64.4 deg. 

The galactic latitude b =  3 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12122

We obtain a following upper limits.  

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

   31668 | 2023-06-19 02:45:19 |         MASTER-OAFA | (18h 19m 06.67s , -59d 07m 27.1s) |   C |    20 | 12.8 |        
Filter C is a clear (unfiltred) band. 


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



 

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