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 S250211aa
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 152
Trigger time 2025-02-11 02:25:46
Notice time 2025-02-11 04:40:58.436215
Distance 1120.55 ± 257.741 Mpc
BNS BHH NSBH Gap Terr
0 100 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
[%] 9.8 5.7 6.2
2025-02-25 02:25:46 336.0 333.7 65.8

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2025-02-11 02:23:31.216 07h 11m 51.16s -31d 48m 08.1s OAFA 29008 Database OAFA
2025-02-11 02:24:13.228 00h 00m 00.00s +00d 00m 00.0s OAFA 111342 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-'2025-02-11 02:25:46')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2025-02-11 02:25:46 (JD 2460717.601227)

Siderial time 14.364732 h

Ra 17:41:41.42 Dec -27:27:22.70
(265.422583d, -27.456306d)

Rise 2025-02-11 05:57:34

Transit 2025-02-11 08:45:01

Set 2025-02-11 11:32:30

Amur

Object: Altitude: 4.57 Azimuth: 34.83

Sun: Altitude: 23.40 Azimuth: 339.57

Moon: Altitude: -16.56 Azimuth: 177.27

Tunka

Object: Altitude: 9.57 Azimuth: 13.91

Sun: Altitude: 14.01 Azimuth: 316.32

Moon: Altitude: -11.39 Azimuth: 154.54

Kislovodsk

Object: Altitude: 7.71 Azimuth: 320.68

Sun: Altitude: -19.93 Azimuth: 270.66

Moon: Altitude: 14.22 Azimuth: 108.49

Tavrida

Object: Altitude: 2.87 Azimuth: 314.38

Sun: Altitude: -25.97 Azimuth: 264.19

Moon: Altitude: 20.35 Azimuth: 102.77

SAAO

Object: Altitude: 32.86 Azimuth: 283.91

Sun: Altitude: -20.52 Azimuth: 303.04

Moon: Altitude: 2.85 Azimuth: 119.75

IAC

Object: Altitude: -24.12 Azimuth: 289.43

Sun: Altitude: -68.96 Azimuth: 231.00

Moon: Altitude: 59.76 Azimuth: 87.72

Argentina

Object: Altitude: -26.79 Azimuth: 337.04

Sun: Altitude: -32.53 Azimuth: 42.67

Moon: Altitude: 31.99 Azimuth: 201.40

Mexico

Object: Altitude: -73.95 Azimuth: 98.41

Sun: Altitude: -18.08 Azimuth: 84.12

Moon: Altitude: 35.99 Azimuth: 262.64

Ural

Object: Altitude: 2.25 Azimuth: 335.34

Sun: Altitude: -10.30 Azimuth: 280.06

Moon: Altitude: 9.45 Azimuth: 118.27

Vostryakovo

Object: Altitude: -3.08 Azimuth: 317.29

Sun: Altitude: -22.30 Azimuth: 262.49

Moon: Altitude: 20.22 Azimuth: 101.64

Gal. latitude: 0.909837 Gal. longitude: 1.154494

Dist. to Sun: 56.428854

Dist. to Moon: 141.266349

Moon coord.: (128.185336 d, 23.074677 d)

Sun coord.: (324.622858 d, -14.095391 d)

Lunar disk: 0.975762

Lunar phase: 17.913260

Lunar bright limb: 297.058491

No SN in this field

2025-02-11 04:40:58 (JD 2460717.695116)

Siderial time 16.624234 h

Ra 17:41:41.42 Dec -27:27:22.70
(265.422583d, -27.456306d)

Rise 2025-02-11 05:57:34

Transit 2025-02-11 08:45:01

Set 2025-02-11 11:32:30

Amur

Object: Altitude: -11.35 Azimuth: 60.36

Sun: Altitude: 24.37 Azimuth: 15.48

Moon: Altitude: -12.37 Azimuth: 207.97

Tunka

Object: Altitude: -0.30 Azimuth: 42.35

Sun: Altitude: 23.57 Azimuth: 349.51

Moon: Altitude: -15.34 Azimuth: 185.13

Kislovodsk

Object: Altitude: 18.07 Azimuth: 349.60

Sun: Altitude: 3.81 Azimuth: 293.64

Moon: Altitude: -6.53 Azimuth: 130.34

Tavrida

Object: Altitude: 15.61 Azimuth: 341.94

Sun: Altitude: -2.23 Azimuth: 287.68

Moon: Altitude: -1.08 Azimuth: 124.20

SAAO

Object: Altitude: 61.21 Azimuth: 268.84

Sun: Altitude: 5.70 Azimuth: 283.06

Moon: Altitude: -22.54 Azimuth: 103.39

IAC

Object: Altitude: 2.65 Azimuth: 303.31

Sun: Altitude: -41.17 Azimuth: 264.02

Moon: Altitude: 31.07 Azimuth: 100.80

Argentina

Object: Altitude: -9.66 Azimuth: 310.99

Sun: Altitude: -44.08 Azimuth: 3.10

Moon: Altitude: 34.10 Azimuth: 165.52

Mexico

Object: Altitude: -75.65 Azimuth: 259.51

Sun: Altitude: -46.85 Azimuth: 103.15

Moon: Altitude: 63.68 Azimuth: 281.60

Ural

Object: Altitude: 5.36 Azimuth: 5.22

Sun: Altitude: 6.35 Azimuth: 308.39

Moon: Altitude: -4.06 Azimuth: 145.15

Vostryakovo

Object: Altitude: 6.05 Azimuth: 345.88

Sun: Altitude: -3.37 Azimuth: 290.07

Moon: Altitude: 3.14 Azimuth: 126.94

Gal. latitude: 0.909837 Gal. longitude: 1.154494

Dist. to Sun: 56.523475

Dist. to Moon: 140.046936

Moon coord.: (129.447194 d, 22.704602 d)

Sun coord.: (324.715466 d, -14.064568 d)

Lunar disk: 0.978643

Lunar phase: 16.806713

Lunar bright limb: 298.148697

No SN in this field

2025-02-11 05:40:58 (JD 2460717.736782)

Siderial time 17.626972 h

Ra 17:41:41.42 Dec -27:27:22.70
(265.422583d, -27.456306d)

Rise 2025-02-11 05:57:34

Transit 2025-02-11 08:45:01

Set 2025-02-11 11:32:30

Amur

Object: Altitude: -20.09 Azimuth: 70.85

Sun: Altitude: 20.62 Azimuth: 30.70

Moon: Altitude: -7.32 Azimuth: 220.54

Tunka

Object: Altitude: -7.21 Azimuth: 53.79

Sun: Altitude: 23.99 Azimuth: 5.41

Moon: Altitude: -13.64 Azimuth: 198.83

Kislovodsk

Object: Altitude: 18.71 Azimuth: 3.64

Sun: Altitude: 13.27 Azimuth: 304.83

Moon: Altitude: -13.94 Azimuth: 141.65

Tavrida

Object: Altitude: 17.69 Azimuth: 355.70

Sun: Altitude: 7.57 Azimuth: 298.45

Moon: Altitude: -9.15 Azimuth: 134.91

SAAO

Object: Altitude: 73.81 Azimuth: 256.94

Sun: Altitude: 18.19 Azimuth: 275.41

Moon: Altitude: -34.51 Azimuth: 96.59

IAC

Object: Altitude: 13.17 Azimuth: 311.59

Sun: Altitude: -27.97 Azimuth: 271.50

Moon: Altitude: 18.61 Azimuth: 106.14

Argentina

Object: Altitude: 0.60 Azimuth: 302.42

Sun: Altitude: -42.56 Azimuth: 343.17

Moon: Altitude: 29.64 Azimuth: 150.66

Mexico

Object: Altitude: -62.82 Azimuth: 270.32

Sun: Altitude: -58.94 Azimuth: 116.76

Moon: Altitude: 75.19 Azimuth: 301.80

Ural

Object: Altitude: 3.68 Azimuth: 18.50

Sun: Altitude: 12.11 Azimuth: 321.93

Moon: Altitude: -7.97 Azimuth: 158.01

Vostryakovo

Object: Altitude: 7.16 Azimuth: 359.26

Sun: Altitude: 4.27 Azimuth: 302.46

Moon: Altitude: -3.04 Azimuth: 138.80

Gal. latitude: 0.909837 Gal. longitude: 1.154494

Dist. to Sun: 56.565466

Dist. to Moon: 139.506362

Moon coord.: (130.004368 d, 22.537379 d)

Sun coord.: (324.756555 d, -14.050878 d)

Lunar disk: 0.979861

Lunar phase: 16.316904

Lunar bright limb: 298.655111

No SN in this field

2025-06-19 21:06:36 (JD 2460846.379583)

Siderial time 17.507290 h

Ra 17:41:41.42 Dec -27:27:22.70
(265.422583d, -27.456306d)

Rise 2025-06-20 21:26:24

Transit 2025-06-21 00:13:53

Set 2025-06-20 03:05:17

Amur

Object: Altitude: -19.01 Azimuth: 69.60

Sun: Altitude: 14.26 Azimuth: 250.34

Moon: Altitude: 43.65 Azimuth: 334.46

Tunka

Object: Altitude: -6.33 Azimuth: 52.46

Sun: Altitude: 1.53 Azimuth: 232.43

Moon: Altitude: 32.76 Azimuth: 306.74

Kislovodsk

Object: Altitude: 18.77 Azimuth: 1.96

Sun: Altitude: -22.81 Azimuth: 179.18

Moon: Altitude: -4.91 Azimuth: 256.06

Tavrida

Object: Altitude: 17.58 Azimuth: 354.03

Sun: Altitude: -21.30 Azimuth: 170.82

Moon: Altitude: -10.45 Azimuth: 249.75

SAAO

Object: Altitude: 72.33 Azimuth: 258.94

Sun: Altitude: -68.23 Azimuth: 71.46

Moon: Altitude: -32.83 Azimuth: 284.36

IAC

Object: Altitude: 11.98 Azimuth: 310.51

Sun: Altitude: -12.54 Azimuth: 125.63

Moon: Altitude: -51.18 Azimuth: 208.82

Argentina

Object: Altitude: -0.69 Azimuth: 303.37

Sun: Altitude: 5.22 Azimuth: 121.77

Moon: Altitude: -48.67 Azimuth: 59.90

Mexico

Object: Altitude: -64.36 Azimuth: 269.39

Sun: Altitude: 65.50 Azimuth: 78.37

Moon: Altitude: -8.31 Azimuth: 102.87

Ural

Object: Altitude: 3.98 Azimuth: 16.93

Sun: Altitude: -8.38 Azimuth: 194.99

Moon: Altitude: 7.54 Azimuth: 269.56

Vostryakovo

Object: Altitude: 7.13 Azimuth: 357.66

Sun: Altitude: -11.04 Azimuth: 174.83

Moon: Altitude: -4.60 Azimuth: 251.44

Gal. latitude: 0.909837 Gal. longitude: 1.154494

Dist. to Sun: 175.198723

Dist. to Moon: 106.622773

Moon coord.: (10.774307 d, 6.561214 d)

Sun coord.: (88.334063 d, 23.438148 d)

Lunar disk: 0.380403

Lunar phase: 103.838983

Lunar bright limb: 67.412657

No SN in this field
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