MASTER Net MASTER Database: LIGO S250208bx 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 S250208bx
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 150 (last error box)
Trigger time 2025-02-08 11:27:02
Notice time 2025-02-08 11:32:54.22479
Distance 8032.25 ± 2385.85 Mpc
BNS BHH NSBH Gap Terr
0 56 0 0 44
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
[%] 4.1 10.8 14.7
2025-02-22 11:27:02 336.0 335.9 2490.4

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
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-'2025-02-08 11:27:02')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2025-02-08 11:27:02 (JD 2460714.977106)

Siderial time 23.213412 h

Ra 01:50:03.79 Dec 27:39:14.80
( 27.515792d, 27.654111d)

Rise 2025-02-08 04:36:52

Transit 2025-02-08 14:03:51

Set 2025-02-08 23:30:48

Amur

Object: Altitude: 45.77 Azimuth: 78.69

Sun: Altitude: -27.99 Azimuth: 100.56

Moon: Altitude: 66.53 Azimuth: 333.28

Tunka

Object: Altitude: 58.92 Azimuth: 49.09

Sun: Altitude: -12.69 Azimuth: 81.88

Moon: Altitude: 54.53 Azimuth: 296.72

Kislovodsk

Object: Altitude: 58.09 Azimuth: 288.76

Sun: Altitude: 24.80 Azimuth: 33.33

Moon: Altitude: 14.88 Azimuth: 244.44

Tavrida

Object: Altitude: 51.95 Azimuth: 281.87

Sun: Altitude: 26.89 Azimuth: 24.58

Moon: Altitude: 9.97 Azimuth: 239.32

SAAO

Object: Altitude: 9.70 Azimuth: 228.25

Sun: Altitude: 70.59 Azimuth: 151.75

Moon: Altitude: -37.55 Azimuth: 256.84

IAC

Object: Altitude: 9.97 Azimuth: 243.86

Sun: Altitude: 38.99 Azimuth: 324.36

Moon: Altitude: -28.54 Azimuth: 204.22

Argentina

Object: Altitude: -60.53 Azimuth: 269.27

Sun: Altitude: 15.52 Azimuth: 278.20

Moon: Altitude: -65.17 Azimuth: 90.09

Mexico

Object: Altitude: -30.88 Azimuth: 172.45

Sun: Altitude: -34.71 Azimuth: 267.08

Moon: Altitude: -0.84 Azimuth: 124.60

Ural

Object: Altitude: 58.14 Azimuth: 329.90

Sun: Altitude: 7.74 Azimuth: 46.53

Moon: Altitude: 29.15 Azimuth: 261.51

Vostryakovo

Object: Altitude: 50.57 Azimuth: 298.37

Sun: Altitude: 16.24 Azimuth: 26.55

Moon: Altitude: 17.16 Azimuth: 244.23

Gal. latitude: -33.028381 Gal. longitude: 139.151130

Dist. to Sun: 76.389625

Dist. to Moon: 54.303001

Moon coord.: (89.833380 d, 28.608657 d)

Sun coord.: (322.022880 d, -14.942700 d)

Lunar disk: 0.822445

Lunar phase: 49.842501

Lunar bright limb: 274.244739

No SN in this field

2025-02-08 11:32:54 (JD 2460714.981181)

Siderial time 23.311458 h

Ra 01:50:03.79 Dec 27:39:14.80
( 27.515792d, 27.654111d)

Rise 2025-02-08 04:36:52

Transit 2025-02-08 14:03:51

Set 2025-02-08 23:30:48

Amur

Object: Altitude: 44.85 Azimuth: 80.00

Sun: Altitude: -28.91 Azimuth: 101.79

Moon: Altitude: 66.92 Azimuth: 336.26

Tunka

Object: Altitude: 58.22 Azimuth: 51.20

Sun: Altitude: -13.58 Azimuth: 83.00

Moon: Altitude: 55.30 Azimuth: 298.40

Kislovodsk

Object: Altitude: 59.09 Azimuth: 290.36

Sun: Altitude: 24.21 Azimuth: 34.75

Moon: Altitude: 15.80 Azimuth: 245.29

Tavrida

Object: Altitude: 52.97 Azimuth: 283.20

Sun: Altitude: 26.45 Azimuth: 26.08

Moon: Altitude: 10.83 Azimuth: 240.22

SAAO

Object: Altitude: 10.62 Azimuth: 227.31

Sun: Altitude: 69.97 Azimuth: 147.98

Moon: Altitude: -36.40 Azimuth: 256.30

IAC

Object: Altitude: 11.14 Azimuth: 244.45

Sun: Altitude: 39.73 Azimuth: 325.93

Moon: Altitude: -28.02 Azimuth: 205.50

Argentina

Object: Altitude: -59.28 Azimuth: 268.53

Sun: Altitude: 16.76 Azimuth: 277.48

Moon: Altitude: -66.37 Azimuth: 89.33

Mexico

Object: Altitude: -31.03 Azimuth: 173.96

Sun: Altitude: -33.46 Azimuth: 267.87

Moon: Altitude: -1.83 Azimuth: 125.34

Ural

Object: Altitude: 58.53 Azimuth: 332.27

Sun: Altitude: 7.16 Azimuth: 47.84

Moon: Altitude: 29.91 Azimuth: 262.63

Vostryakovo

Object: Altitude: 51.29 Azimuth: 300.08

Sun: Altitude: 15.86 Azimuth: 27.97

Moon: Altitude: 17.89 Azimuth: 245.29

Gal. latitude: -33.028381 Gal. longitude: 139.151130

Dist. to Sun: 76.385653

Dist. to Moon: 54.356206

Moon coord.: (89.896090 d, 28.608522 d)

Sun coord.: (322.026934 d, -14.941406 d)

Lunar disk: 0.822784

Lunar phase: 49.791761

Lunar bright limb: 274.277476

No SN in this field

2025-02-08 12:32:54 (JD 2460715.022847)

Siderial time 0.314196 h

Ra 01:50:03.79 Dec 27:39:14.80
( 27.515792d, 27.654111d)

Rise 2025-02-09 04:32:57

Transit 2025-02-09 13:59:55

Set 2025-02-09 23:26:52

Amur

Object: Altitude: 35.28 Azimuth: 92.15

Sun: Altitude: -37.96 Azimuth: 115.39

Moon: Altitude: 68.07 Azimuth: 9.54

Tunka

Object: Altitude: 50.14 Azimuth: 69.44

Sun: Altitude: -22.83 Azimuth: 94.77

Moon: Altitude: 62.27 Azimuth: 318.93

Kislovodsk

Object: Altitude: 68.41 Azimuth: 312.28

Sun: Altitude: 17.04 Azimuth: 48.22

Moon: Altitude: 25.54 Azimuth: 253.91

Tavrida

Object: Altitude: 62.91 Azimuth: 300.13

Sun: Altitude: 20.60 Azimuth: 40.56

Moon: Altitude: 20.07 Azimuth: 249.17

SAAO

Object: Altitude: 19.13 Azimuth: 216.71

Sun: Altitude: 60.74 Azimuth: 120.51

Moon: Altitude: -24.74 Azimuth: 250.61

IAC

Object: Altitude: 23.35 Azimuth: 250.02

Sun: Altitude: 45.37 Azimuth: 344.11

Moon: Altitude: -21.39 Azimuth: 217.35

Argentina

Object: Altitude: -46.55 Azimuth: 261.98

Sun: Altitude: 29.46 Azimuth: 269.88

Moon: Altitude: -78.52 Azimuth: 77.13

Mexico

Object: Altitude: -30.64 Azimuth: 189.47

Sun: Altitude: -20.62 Azimuth: 275.44

Moon: Altitude: -11.36 Azimuth: 133.71

Ural

Object: Altitude: 60.61 Azimuth: 358.41

Sun: Altitude: 0.55 Azimuth: 60.77

Moon: Altitude: 37.72 Azimuth: 274.61

Vostryakovo

Object: Altitude: 57.83 Azimuth: 320.23

Sun: Altitude: 10.98 Azimuth: 42.01

Moon: Altitude: 25.59 Azimuth: 256.08

Gal. latitude: -33.028381 Gal. longitude: 139.151130

Dist. to Sun: 76.345040

Dist. to Moon: 54.900330

Moon coord.: (90.537222 d, 28.605482 d)

Sun coord.: (322.068393 d, -14.928171 d)

Lunar disk: 0.826228

Lunar phase: 49.273010

Lunar bright limb: 274.612586

No SN in this field

2025-06-19 22:42:15 (JD 2460846.446007)

Siderial time 19.105822 h

Ra 01:50:03.79 Dec 27:39:14.80
( 27.515792d, 27.654111d)

Rise 2025-06-19 19:57:53

Transit 2025-06-20 05:24:52

Set 2025-06-20 14:51:50

Amur

Object: Altitude: 65.82 Azimuth: 335.48

Sun: Altitude: 29.19 Azimuth: 267.69

Moon: Altitude: 46.49 Azimuth: 6.98

Tunka

Object: Altitude: 54.17 Azimuth: 298.57

Sun: Altitude: 14.46 Azimuth: 250.33

Moon: Altitude: 42.37 Azimuth: 333.24

Kislovodsk

Object: Altitude: 14.70 Azimuth: 245.60

Sun: Altitude: -19.55 Azimuth: 202.45

Moon: Altitude: 11.96 Azimuth: 271.74

Tavrida

Object: Altitude: 9.72 Azimuth: 240.45

Sun: Altitude: -20.54 Azimuth: 194.28

Moon: Altitude: 5.89 Azimuth: 265.97

SAAO

Object: Altitude: -36.63 Azimuth: 257.68

Sun: Altitude: -80.98 Azimuth: 351.92

Moon: Altitude: -13.72 Azimuth: 270.36

IAC

Object: Altitude: -29.15 Azimuth: 205.32

Sun: Altitude: -27.74 Azimuth: 142.52

Moon: Altitude: -37.11 Azimuth: 234.49

Argentina

Object: Altitude: -65.51 Azimuth: 87.49

Sun: Altitude: -13.09 Azimuth: 109.65

Moon: Altitude: -62.80 Azimuth: 26.77

Mexico

Object: Altitude: -1.91 Azimuth: 124.21

Sun: Altitude: 45.11 Azimuth: 93.06

Moon: Altitude: -26.65 Azimuth: 117.47

Ural

Object: Altitude: 28.77 Azimuth: 262.74

Sun: Altitude: -2.76 Azimuth: 216.28

Moon: Altitude: 20.28 Azimuth: 289.32

Vostryakovo

Object: Altitude: 16.75 Azimuth: 245.34

Sun: Altitude: -9.63 Azimuth: 197.06

Moon: Altitude: 8.69 Azimuth: 270.25

Gal. latitude: -33.028381 Gal. longitude: 139.151130

Dist. to Sun: 54.548872

Dist. to Moon: 25.566332

Moon coord.: (11.615498 d, 6.999408 d)

Sun coord.: (88.403151 d, 23.438862 d)

Lunar disk: 0.372988

Lunar phase: 104.715774

Lunar bright limb: 67.530549

No SN in this field
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