MASTER Net MASTER Database: LIGO S230831e 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 S230831e
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 151 (last error box)
Trigger time 2023-08-31 01:54:14
Notice time 2023-08-31 02:32:07.775804
Distance 6671.66 ± 2201.13 Mpc
BNS BHH NSBH Gap Terr
0 98 0 1 2
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
[%] 7.0 8.4 9.4
2023-09-14 01:54:14 336.0 335.4 798.0

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2023-08-31 01:54:13.694 07h 17m 41.00s -21d 34m 57.0s SAAO 111341 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-'2023-08-31 01:54:14')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2023-08-31 01:54:14 (JD 2460187.579329)

Siderial time 3.011530 h

Ra 17:17:06.56 Dec 41:48:37.10
(259.277333d, 41.810306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 14.20 Azimuth: 219.46

Sun: Altitude: 44.14 Azimuth: 326.28

Moon: Altitude: -46.76 Azimuth: 142.30

Tunka

Object: Altitude: 7.49 Azimuth: 203.02

Sun: Altitude: 31.92 Azimuth: 299.80

Moon: Altitude: -33.94 Azimuth: 115.92

Kislovodsk

Object: Altitude: -0.52 Azimuth: 158.68

Sun: Altitude: -7.03 Azimuth: 250.50

Moon: Altitude: 5.57 Azimuth: 66.93

Tavrida

Object: Altitude: 2.88 Azimuth: 152.84

Sun: Altitude: -12.27 Azimuth: 244.00

Moon: Altitude: 10.60 Azimuth: 60.48

SAAO

Object: Altitude: -48.93 Azimuth: 118.29

Sun: Altitude: -38.63 Azimuth: 285.79

Moon: Altitude: 41.88 Azimuth: 103.14

IAC

Object: Altitude: 17.21 Azimuth: 128.75

Sun: Altitude: -50.97 Azimuth: 199.40

Moon: Altitude: 48.03 Azimuth: 15.60

Argentina

Object: Altitude: 8.12 Azimuth: 151.75

Sun: Altitude: -45.98 Azimuth: 67.69

Moon: Altitude: 46.71 Azimuth: 253.14

Mexico

Object: Altitude: 79.11 Azimuth: 188.34

Sun: Altitude: -2.47 Azimuth: 101.93

Moon: Altitude: -0.72 Azimuth: 284.06

Ural

Object: Altitude: 9.38 Azimuth: 170.83

Sun: Altitude: 6.53 Azimuth: 263.69

Moon: Altitude: -8.57 Azimuth: 80.42

Vostryakovo

Object: Altitude: 11.37 Azimuth: 154.90

Sun: Altitude: -5.51 Azimuth: 245.57

Moon: Altitude: 3.36 Azimuth: 62.40

Gal. latitude: 34.407226 Gal. longitude: 66.719336

Dist. to Sun: 91.743491

Dist. to Moon: 91.785832

Moon coord.: (340.436864 d, -12.390142 d)

Sun coord.: (158.823394 d, 8.904016 d)

Lunar disk: 0.998879

Lunar phase: 3.837801

Lunar bright limb: 155.377292

No SN in this field

2023-08-31 02:32:07 (JD 2460187.605637)

Siderial time 3.644648 h

Ra 17:17:06.56 Dec 41:48:37.10
(259.277333d, 41.810306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 18.29 Azimuth: 225.48

Sun: Altitude: 46.91 Azimuth: 339.05

Moon: Altitude: -49.63 Azimuth: 154.99

Tunka

Object: Altitude: 10.10 Azimuth: 209.68

Sun: Altitude: 36.73 Azimuth: 309.53

Moon: Altitude: -38.65 Azimuth: 125.33

Kislovodsk

Object: Altitude: -2.63 Azimuth: 165.43

Sun: Altitude: -0.46 Azimuth: 257.19

Moon: Altitude: -0.50 Azimuth: 73.47

Tavrida

Object: Altitude: 0.15 Azimuth: 159.37

Sun: Altitude: -6.06 Azimuth: 251.10

Moon: Altitude: 4.91 Azimuth: 67.41

SAAO

Object: Altitude: -56.00 Azimuth: 118.14

Sun: Altitude: -30.82 Azimuth: 279.50

Moon: Altitude: 34.21 Azimuth: 97.36

IAC

Object: Altitude: 10.83 Azimuth: 131.91

Sun: Altitude: -47.30 Azimuth: 212.59

Moon: Altitude: 45.21 Azimuth: 27.93

Argentina

Object: Altitude: 3.95 Azimuth: 146.01

Sun: Altitude: -53.16 Azimuth: 58.39

Moon: Altitude: 53.85 Azimuth: 244.74

Mexico

Object: Altitude: 77.72 Azimuth: 153.21

Sun: Altitude: -10.33 Azimuth: 107.05

Moon: Altitude: 6.87 Azimuth: 288.75

Ural

Object: Altitude: 8.87 Azimuth: 177.98

Sun: Altitude: 11.66 Azimuth: 271.61

Moon: Altitude: -13.37 Azimuth: 88.09

Vostryakovo

Object: Altitude: 9.38 Azimuth: 161.80

Sun: Altitude: -0.48 Azimuth: 253.48

Moon: Altitude: -1.24 Azimuth: 70.05

Gal. latitude: 34.407226 Gal. longitude: 66.719336

Dist. to Sun: 91.732589

Dist. to Moon: 91.936107

Moon coord.: (340.807625 d, -12.217272 d)

Sun coord.: (158.847294 d, 8.894581 d)

Lunar disk: 0.998873

Lunar phase: 3.847823

Lunar bright limb: 149.689021

No SN in this field

2023-08-31 03:32:07 (JD 2460187.647303)

Siderial time 4.647385 h

Ra 17:17:06.56 Dec 41:48:37.10
(259.277333d, 41.810306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 25.65 Azimuth: 234.59

Sun: Altitude: 48.56 Azimuth: 1.03

Moon: Altitude: -51.59 Azimuth: 177.14

Tunka

Object: Altitude: 15.40 Azimuth: 219.79

Sun: Altitude: 42.89 Azimuth: 327.14

Moon: Altitude: -44.85 Azimuth: 142.41

Kislovodsk

Object: Altitude: -4.34 Azimuth: 176.52

Sun: Altitude: 10.25 Azimuth: 267.48

Moon: Altitude: -10.53 Azimuth: 83.49

Tavrida

Object: Altitude: -2.66 Azimuth: 170.21

Sun: Altitude: 4.28 Azimuth: 261.74

Moon: Altitude: -4.68 Azimuth: 77.81

SAAO

Object: Altitude: -67.07 Azimuth: 121.81

Sun: Altitude: -18.20 Azimuth: 270.92

Moon: Altitude: 21.89 Azimuth: 89.47

IAC

Object: Altitude: 1.45 Azimuth: 138.06

Sun: Altitude: -38.63 Azimuth: 229.10

Moon: Altitude: 37.91 Azimuth: 44.17

Argentina

Object: Altitude: -3.93 Azimuth: 138.04

Sun: Altitude: -62.63 Azimuth: 36.63

Moon: Altitude: 63.76 Azimuth: 224.98

Mexico

Object: Altitude: 69.09 Azimuth: 127.18

Sun: Altitude: -22.28 Azimuth: 116.20

Moon: Altitude: 18.44 Azimuth: 297.09

Ural

Object: Altitude: 9.39 Azimuth: 189.30

Sun: Altitude: 19.72 Azimuth: 284.55

Moon: Altitude: -20.96 Azimuth: 100.58

Vostryakovo

Object: Altitude: 7.52 Azimuth: 172.97

Sun: Altitude: 7.87 Azimuth: 265.76

Moon: Altitude: -8.96 Azimuth: 81.94

Gal. latitude: 34.407226 Gal. longitude: 66.719336

Dist. to Sun: 91.715321

Dist. to Moon: 92.173899

Moon coord.: (341.393751 d, -11.942510 d)

Sun coord.: (158.885146 d, 8.879634 d)

Lunar disk: 0.998820

Lunar phase: 3.937217

Lunar bright limb: 140.898510

No SN in this field

2025-05-21 15:57:34 (JD 2460817.164977)

Siderial time 10.437048 h

Ra 17:17:06.56 Dec 41:48:37.10
(259.277333d, 41.810306d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 77.70 Azimuth: 308.85

Sun: Altitude: -19.06 Azimuth: 188.03

Moon: Altitude: -11.66 Azimuth: 266.23

Tunka

Object: Altitude: 62.96 Azimuth: 276.82

Sun: Altitude: -16.53 Azimuth: 164.03

Moon: Altitude: -26.12 Azimuth: 245.34

Kislovodsk

Object: Altitude: 22.81 Azimuth: 233.24

Sun: Altitude: 4.91 Azimuth: 113.51

Moon: Altitude: -52.53 Azimuth: 171.30

Tavrida

Object: Altitude: 18.68 Azimuth: 229.03

Sun: Altitude: 10.95 Azimuth: 107.74

Moon: Altitude: -49.98 Azimuth: 158.34

SAAO

Object: Altitude: -41.86 Azimuth: 240.54

Sun: Altitude: -3.85 Azimuth: 111.61

Moon: Altitude: -43.32 Azimuth: 38.35

IAC

Object: Altitude: -16.70 Azimuth: 197.81

Sun: Altitude: 49.23 Azimuth: 88.73

Moon: Altitude: -25.65 Azimuth: 96.57

Argentina

Object: Altitude: -64.39 Azimuth: 121.41

Sun: Altitude: 37.27 Azimuth: 190.30

Moon: Altitude: 26.47 Azimuth: 99.11

Mexico

Object: Altitude: 7.65 Azimuth: 134.77

Sun: Altitude: 44.23 Azimuth: 271.26

Moon: Altitude: 47.00 Azimuth: 32.71

Ural

Object: Altitude: 38.62 Azimuth: 250.35

Sun: Altitude: 1.96 Azimuth: 125.74

Moon: Altitude: -38.70 Azimuth: 194.96

Vostryakovo

Object: Altitude: 27.18 Azimuth: 234.88

Sun: Altitude: 11.95 Azimuth: 108.46

Moon: Altitude: -40.53 Azimuth: 166.84

Gal. latitude: 34.407226 Gal. longitude: 66.719336

Dist. to Sun: 114.971384

Dist. to Moon: 92.518242

Moon coord.: (346.775538 d, -6.568376 d)

Sun coord.: (58.332036 d, 20.261179 d)

Lunar disk: 0.373791

Lunar phase: 104.620661

Lunar bright limb: 66.982807

No SN in this field
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