MASTER Net MASTER Database: LIGO alert

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 S250120ah
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 150
Trigger time 2025-01-20 04:24:14
Notice time 2025-01-20 04:30:21.428982
Distance 3765.65 ± 1253.3 Mpc
BNS BHH NSBH Gap Terr
0 90 0 0 10
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
[%] 2.1 2.7 4.1
2025-02-03 04:24:14 336.0 335.9 616.8

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2025-01-20 04:24:10.187 07h 46m 05.73s -31d 48m 08.1s OAFA 29008 Database OAFA
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-'2025-01-20 04:24:14')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2025-01-20 04:24:14 (JD 2460695.683495)

Siderial time 14.898966 h

Ra 19:31:24.38 Dec 00:08:57.10
(292.851583d, -0.149194d)

Rise 2025-01-20 05:58:47

Transit 2025-01-20 12:00:56

Set 2025-01-20 18:03:06

Amur

Object: Altitude: 36.59 Azimuth: 25.86

Sun: Altitude: 18.84 Azimuth: 11.06

Moon: Altitude: -24.96 Azimuth: 112.73

Tunka

Object: Altitude: 37.94 Azimuth: 355.03

Sun: Altitude: 17.11 Azimuth: 346.98

Moon: Altitude: -9.74 Azimuth: 93.00

Kislovodsk

Object: Altitude: 18.04 Azimuth: 288.39

Sun: Altitude: -2.81 Azimuth: 295.50

Moon: Altitude: 29.84 Azimuth: 44.73

Tavrida

Object: Altitude: 11.90 Azimuth: 282.27

Sun: Altitude: -8.82 Azimuth: 289.70

Moon: Altitude: 33.02 Azimuth: 35.55

SAAO

Object: Altitude: 3.31 Azimuth: 268.08

Sun: Altitude: 6.22 Azimuth: 289.96

Moon: Altitude: 59.46 Azimuth: 147.04

IAC

Object: Altitude: -29.15 Azimuth: 252.73

Sun: Altitude: -46.50 Azimuth: 270.06

Moon: Altitude: 50.25 Azimuth: 325.79

Argentina

Object: Altitude: -57.86 Azimuth: 353.06

Sun: Altitude: -37.76 Azimuth: 6.72

Moon: Altitude: 16.64 Azimuth: 266.50

Mexico

Object: Altitude: -43.01 Azimuth: 123.89

Sun: Altitude: -46.82 Azimuth: 93.09

Moon: Altitude: -24.40 Azimuth: 261.75

Ural

Object: Altitude: 21.46 Azimuth: 307.68

Sun: Altitude: -0.53 Azimuth: 308.24

Moon: Altitude: 13.10 Azimuth: 56.65

Vostryakovo

Object: Altitude: 11.53 Azimuth: 287.46

Sun: Altitude: -10.22 Azimuth: 290.80

Moon: Altitude: 22.96 Azimuth: 36.20

Gal. latitude: -9.470323 Gal. longitude: 37.789355

Dist. to Sun: 21.996043

Dist. to Moon: 102.231669

Moon coord.: (190.540347 d, -5.803757 d)

Sun coord.: (302.194122 d, -20.154322 d)

Lunar disk: 0.656043

Lunar phase: 71.814984

Lunar bright limb: 113.417279

No SN in this field

2025-01-20 04:30:21 (JD 2460695.687743)

Siderial time 15.001189 h

Ra 19:31:24.38 Dec 00:08:57.10
(292.851583d, -0.149194d)

Rise 2025-01-20 05:58:47

Transit 2025-01-20 12:00:56

Set 2025-01-20 18:03:06

Amur

Object: Altitude: 36.15 Azimuth: 27.68

Sun: Altitude: 18.64 Azimuth: 12.56

Moon: Altitude: -25.85 Azimuth: 114.04

Tunka

Object: Altitude: 38.00 Azimuth: 356.97

Sun: Altitude: 17.31 Azimuth: 348.47

Moon: Altitude: -10.68 Azimuth: 94.17

Kislovodsk

Object: Altitude: 19.08 Azimuth: 289.57

Sun: Altitude: -1.82 Azimuth: 296.53

Moon: Altitude: 29.05 Azimuth: 46.17

Tavrida

Object: Altitude: 12.96 Azimuth: 283.40

Sun: Altitude: -7.80 Azimuth: 290.72

Moon: Altitude: 32.37 Azimuth: 37.13

SAAO

Object: Altitude: 4.60 Azimuth: 267.25

Sun: Altitude: 7.43 Azimuth: 289.19

Moon: Altitude: 58.77 Azimuth: 144.48

IAC

Object: Altitude: -27.86 Azimuth: 253.66

Sun: Altitude: -45.15 Azimuth: 270.78

Moon: Altitude: 50.95 Azimuth: 327.85

Argentina

Object: Altitude: -57.67 Azimuth: 350.20

Sun: Altitude: -37.89 Azimuth: 4.91

Moon: Altitude: 17.91 Azimuth: 265.71

Mexico

Object: Altitude: -44.10 Azimuth: 125.39

Sun: Altitude: -48.12 Azimuth: 93.96

Moon: Altitude: -23.15 Azimuth: 262.61

Ural

Object: Altitude: 22.11 Azimuth: 309.17

Sun: Altitude: 0.12 Azimuth: 309.52

Moon: Altitude: 12.40 Azimuth: 57.99

Vostryakovo

Object: Altitude: 12.35 Azimuth: 288.78

Sun: Altitude: -9.41 Azimuth: 292.01

Moon: Altitude: 22.43 Azimuth: 37.70

Gal. latitude: -9.470323 Gal. longitude: 37.789355

Dist. to Sun: 21.997047

Dist. to Moon: 102.186542

Moon coord.: (190.585132 d, -5.827451 d)

Sun coord.: (302.198620 d, -20.153406 d)

Lunar disk: 0.655662

Lunar phase: 71.860934

Lunar bright limb: 113.414183

No SN in this field

2025-01-20 05:30:21 (JD 2460695.729410)

Siderial time 16.003927 h

Ra 19:31:24.38 Dec 00:08:57.10
(292.851583d, -0.149194d)

Rise 2025-01-20 05:58:47

Transit 2025-01-20 12:00:56

Set 2025-01-20 18:03:06

Amur

Object: Altitude: 30.49 Azimuth: 44.39

Sun: Altitude: 15.41 Azimuth: 26.90

Moon: Altitude: -34.04 Azimuth: 127.92

Tunka

Object: Altitude: 36.96 Azimuth: 15.91

Sun: Altitude: 17.99 Azimuth: 3.22

Moon: Altitude: -19.74 Azimuth: 105.95

Kislovodsk

Object: Altitude: 28.86 Azimuth: 302.11

Sun: Altitude: 7.38 Azimuth: 307.21

Moon: Altitude: 20.48 Azimuth: 59.11

Tavrida

Object: Altitude: 23.04 Azimuth: 295.17

Sun: Altitude: 1.79 Azimuth: 301.06

Moon: Altitude: 24.93 Azimuth: 51.37

SAAO

Object: Altitude: 17.20 Azimuth: 258.87

Sun: Altitude: 19.62 Azimuth: 281.94

Moon: Altitude: 50.08 Azimuth: 124.27

IAC

Object: Altitude: -14.92 Azimuth: 261.93

Sun: Altitude: -31.98 Azimuth: 277.17

Moon: Altitude: 55.29 Azimuth: 351.08

Argentina

Object: Altitude: -52.74 Azimuth: 325.11

Sun: Altitude: -37.02 Azimuth: 347.19

Moon: Altitude: 30.30 Azimuth: 257.38

Mexico

Object: Altitude: -53.34 Azimuth: 143.51

Sun: Altitude: -60.79 Azimuth: 104.67

Moon: Altitude: -10.79 Azimuth: 270.61

Ural

Object: Altitude: 27.70 Azimuth: 324.58

Sun: Altitude: 5.79 Azimuth: 322.42

Moon: Altitude: 5.05 Azimuth: 70.67

Vostryakovo

Object: Altitude: 20.05 Azimuth: 302.25

Sun: Altitude: -1.89 Azimuth: 303.97

Moon: Altitude: 16.38 Azimuth: 51.71

Gal. latitude: -9.470323 Gal. longitude: 37.789355

Dist. to Sun: 22.006943

Dist. to Moon: 101.743863

Moon coord.: (191.024564 d, -6.059634 d)

Sun coord.: (302.242742 d, -20.144409 d)

Lunar disk: 0.651920

Lunar phase: 72.311597

Lunar bright limb: 113.382640

No SN in this field

2025-04-18 22:14:17 (JD 2460784.426586)

Siderial time 14.564425 h

Ra 19:31:24.38 Dec 00:08:57.10
(292.851583d, -0.149194d)

Rise 2025-04-20 00:04:55

Transit 2025-04-19 06:11:01

Set 2025-04-19 12:13:10

Amur

Object: Altitude: 37.83 Azimuth: 19.75

Sun: Altitude: 15.86 Azimuth: 271.76

Moon: Altitude: 5.56 Azimuth: 29.62

Tunka

Object: Altitude: 37.50 Azimuth: 348.71

Sun: Altitude: 0.91 Azimuth: 253.16

Moon: Altitude: 9.20 Azimuth: 8.57

Kislovodsk

Object: Altitude: 14.56 Azimuth: 284.62

Sun: Altitude: -33.16 Azimuth: 199.61

Moon: Altitude: 4.00 Azimuth: 316.90

Tavrida

Object: Altitude: 8.40 Azimuth: 278.62

Sun: Altitude: -33.74 Azimuth: 189.61

Moon: Altitude: -1.07 Azimuth: 310.86

SAAO

Object: Altitude: -0.93 Azimuth: 270.76

Sun: Altitude: -68.15 Azimuth: 13.50

Moon: Altitude: 28.53 Azimuth: 287.42

IAC

Object: Altitude: -33.33 Azimuth: 249.48

Sun: Altitude: -33.19 Azimuth: 127.74

Moon: Altitude: -29.35 Azimuth: 288.66

Argentina

Object: Altitude: -58.02 Azimuth: 2.51

Sun: Altitude: -1.44 Azimuth: 102.11

Moon: Altitude: -27.46 Azimuth: 342.93

Mexico

Object: Altitude: -39.35 Azimuth: 119.33

Sun: Altitude: 44.94 Azimuth: 73.44

Moon: Altitude: -69.23 Azimuth: 90.83

Ural

Object: Altitude: 19.23 Azimuth: 302.88

Sun: Altitude: -16.49 Azimuth: 214.56

Moon: Altitude: -0.24 Azimuth: 330.68

Vostryakovo

Object: Altitude: 8.78 Azimuth: 283.20

Sun: Altitude: -22.83 Azimuth: 192.71

Moon: Altitude: -6.40 Azimuth: 313.16

Gal. latitude: -9.470323 Gal. longitude: 37.789355

Dist. to Sun: 93.840221

Dist. to Moon: 33.502317

Moon coord.: (274.269202 d, -28.548018 d)

Sun coord.: (26.735170 d, 11.040818 d)

Lunar disk: 0.711477

Lunar phase: 64.978736

Lunar bright limb: 90.680793

No SN in this field
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