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 S250204ax
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 152
Trigger time 2025-02-04 05:52:59
Notice time 2025-02-04 18:22:56.95623
Distance 2055.8 ± 689.61 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
[%] 61.6 38.1 36.7
2025-02-18 05:52:59 336.0 323.5 305.8

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
2025-02-04 05:52:55.246 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-'2025-02-04 05:52:59')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2025-02-04 05:52:59 (JD 2460710.745127)

Siderial time 17.367830 h

Ra 03:13:30.14 Dec -2:08:30.80
( 48.375583d, -2.141889d)

Rise 2025-02-04 12:52:19

Transit 2025-02-04 18:42:48

Set 2025-02-05 00:33:16

Amur

Object: Altitude: 18.02 Azimuth: 296.98

Sun: Altitude: 17.52 Azimuth: 32.85

Moon: Altitude: 43.09 Azimuth: 306.23

Tunka

Object: Altitude: 2.99 Azimuth: 277.30

Sun: Altitude: 21.57 Azimuth: 8.45

Moon: Altitude: 28.59 Azimuth: 283.42

Kislovodsk

Object: Altitude: -37.02 Azimuth: 228.94

Sun: Altitude: 13.30 Azimuth: 308.63

Moon: Altitude: -11.67 Azimuth: 236.55

Tavrida

Object: Altitude: -40.54 Azimuth: 218.92

Sun: Altitude: 7.77 Azimuth: 302.18

Moon: Altitude: -15.95 Azimuth: 229.52

SAAO

Object: Altitude: -52.55 Azimuth: 334.24

Sun: Altitude: 21.86 Azimuth: 275.89

Moon: Altitude: -52.82 Azimuth: 290.24

IAC

Object: Altitude: -56.47 Azimuth: 137.37

Sun: Altitude: -26.17 Azimuth: 275.13

Moon: Altitude: -47.19 Azimuth: 177.90

Argentina

Object: Altitude: -11.71 Azimuth: 80.01

Sun: Altitude: -39.62 Azimuth: 340.17

Moon: Altitude: -37.74 Azimuth: 83.81

Mexico

Object: Altitude: 20.74 Azimuth: 74.06

Sun: Altitude: -62.64 Azimuth: 116.93

Moon: Altitude: 11.90 Azimuth: 99.87

Ural

Object: Altitude: -20.51 Azimuth: 239.76

Sun: Altitude: 11.03 Azimuth: 325.54

Moon: Altitude: 4.00 Azimuth: 249.33

Vostryakovo

Object: Altitude: -30.69 Azimuth: 218.43

Sun: Altitude: 3.80 Azimuth: 306.14

Moon: Altitude: -7.26 Azimuth: 231.07

Gal. latitude: -47.206829 Gal. longitude: 183.136485

Dist. to Sun: 89.970177

Dist. to Moon: 26.255001

Moon coord.: (27.860577 d, 14.483623 d)

Sun coord.: (317.782159 d, -16.247650 d)

Lunar disk: 0.377765

Lunar phase: 104.150497

Lunar bright limb: 248.643388

No SN in this field

2025-02-04 18:22:56 (JD 2460711.265926)

Siderial time 5.901218 h

Ra 03:13:30.14 Dec -2:08:30.80
( 48.375583d, -2.141889d)

Rise 2025-02-05 12:48:23

Transit 2025-02-05 18:38:52

Set 2025-02-06 00:29:20

Amur

Object: Altitude: -26.04 Azimuth: 121.58

Sun: Altitude: -43.06 Azimuth: 237.85

Moon: Altitude: -14.97 Azimuth: 144.04

Tunka

Object: Altitude: -11.27 Azimuth: 101.05

Sun: Altitude: -52.17 Azimuth: 205.02

Moon: Altitude: -2.90 Azimuth: 123.43

Kislovodsk

Object: Altitude: 28.96 Azimuth: 53.93

Sun: Altitude: -43.11 Azimuth: 111.75

Moon: Altitude: 34.56 Azimuth: 81.12

Tavrida

Object: Altitude: 32.96 Azimuth: 45.16

Sun: Altitude: -37.02 Azimuth: 104.98

Moon: Altitude: 40.29 Azimuth: 73.42

SAAO

Object: Altitude: 52.65 Azimuth: 139.28

Sun: Altitude: -10.01 Azimuth: 63.56

Moon: Altitude: 28.93 Azimuth: 139.21

IAC

Object: Altitude: 56.73 Azimuth: 333.88

Sun: Altitude: 4.13 Azimuth: 69.24

Moon: Altitude: 79.18 Azimuth: 357.52

Argentina

Object: Altitude: 20.75 Azimuth: 259.17

Sun: Altitude: 63.67 Azimuth: 121.17

Moon: Altitude: 19.03 Azimuth: 233.99

Mexico

Object: Altitude: -16.37 Azimuth: 262.45

Sun: Altitude: 39.85 Azimuth: 337.52

Moon: Altitude: 5.33 Azimuth: 252.77

Ural

Object: Altitude: 12.91 Azimuth: 64.92

Sun: Altitude: -44.00 Azimuth: 141.36

Moon: Altitude: 22.43 Azimuth: 87.77

Vostryakovo

Object: Altitude: 23.70 Azimuth: 44.94

Sun: Altitude: -35.58 Azimuth: 115.88

Moon: Altitude: 34.55 Azimuth: 69.20

Gal. latitude: -47.206829 Gal. longitude: 183.136485

Dist. to Sun: 89.472063

Dist. to Moon: 23.715401

Moon coord.: (34.877187 d, 17.487902 d)

Sun coord.: (318.307260 d, -16.091394 d)

Lunar disk: 0.436414

Lunar phase: 97.306183

Lunar bright limb: 250.456690

No SN in this field

2025-02-04 19:22:56 (JD 2460711.307593)

Siderial time 6.903956 h

Ra 03:13:30.14 Dec -2:08:30.80
( 48.375583d, -2.141889d)

Rise 2025-02-05 12:48:23

Transit 2025-02-05 18:38:52

Set 2025-02-06 00:29:20

Amur

Object: Altitude: -33.49 Azimuth: 136.65

Sun: Altitude: -34.36 Azimuth: 252.62

Moon: Altitude: -19.25 Azimuth: 157.77

Tunka

Object: Altitude: -20.13 Azimuth: 113.68

Sun: Altitude: -46.78 Azimuth: 225.68

Moon: Altitude: -9.59 Azimuth: 135.57

Kislovodsk

Object: Altitude: 19.52 Azimuth: 66.78

Sun: Altitude: -52.50 Azimuth: 128.14

Moon: Altitude: 24.29 Azimuth: 91.73

Tavrida

Object: Altitude: 24.51 Azimuth: 59.37

Sun: Altitude: -46.88 Azimuth: 119.18

Moon: Altitude: 30.36 Azimuth: 85.19

SAAO

Object: Altitude: 42.97 Azimuth: 122.02

Sun: Altitude: -20.84 Azimuth: 53.68

Moon: Altitude: 19.87 Azimuth: 127.76

IAC

Object: Altitude: 59.54 Azimuth: 2.08

Sun: Altitude: -8.47 Azimuth: 76.24

Moon: Altitude: 73.36 Azimuth: 53.51

Argentina

Object: Altitude: 33.05 Azimuth: 249.45

Sun: Altitude: 51.92 Azimuth: 105.25

Moon: Altitude: 28.05 Azimuth: 222.59

Mexico

Object: Altitude: -3.52 Azimuth: 270.38

Sun: Altitude: 42.79 Azimuth: 356.34

Moon: Altitude: 17.47 Azimuth: 259.46

Ural

Object: Altitude: 5.16 Azimuth: 77.98

Sun: Altitude: -47.91 Azimuth: 161.39

Moon: Altitude: 14.77 Azimuth: 99.89

Vostryakovo

Object: Altitude: 16.97 Azimuth: 59.29

Sun: Altitude: -42.63 Azimuth: 132.13

Moon: Altitude: 26.78 Azimuth: 82.48

Gal. latitude: -47.206829 Gal. longitude: 183.136485

Dist. to Sun: 89.432216

Dist. to Moon: 23.595174

Moon coord.: (35.446278 d, 17.717326 d)

Sun coord.: (318.349231 d, -16.078838 d)

Lunar disk: 0.441142

Lunar phase: 96.760343

Lunar bright limb: 250.621388

No SN in this field

2025-06-19 21:20:46 (JD 2460846.389421)

Siderial time 17.744048 h

Ra 03:13:30.14 Dec -2:08:30.80
( 48.375583d, -2.141889d)

Rise 2025-06-20 03:57:36

Transit 2025-06-20 09:48:04

Set 2025-06-20 15:38:33

Amur

Object: Altitude: 21.16 Azimuth: 301.96

Sun: Altitude: 16.40 Azimuth: 252.87

Moon: Altitude: 44.57 Azimuth: 339.03

Tunka

Object: Altitude: 6.43 Azimuth: 281.78

Sun: Altitude: 3.29 Azimuth: 235.16

Moon: Altitude: 34.47 Azimuth: 310.27

Kislovodsk

Object: Altitude: -33.81 Azimuth: 234.64

Sun: Altitude: -22.77 Azimuth: 182.71

Moon: Altitude: -2.45 Azimuth: 258.41

Tavrida

Object: Altitude: -37.85 Azimuth: 225.32

Sun: Altitude: -21.63 Azimuth: 174.29

Moon: Altitude: -8.10 Azimuth: 252.24

SAAO

Object: Altitude: -50.17 Azimuth: 326.04

Sun: Altitude: -71.03 Azimuth: 66.68

Moon: Altitude: -30.04 Azimuth: 282.06

IAC

Object: Altitude: -59.55 Azimuth: 146.31

Sun: Altitude: -15.04 Azimuth: 127.77

Moon: Altitude: -49.56 Azimuth: 213.51

Argentina

Object: Altitude: -16.41 Azimuth: 76.80

Sun: Altitude: 2.63 Azimuth: 119.80

Moon: Altitude: -51.19 Azimuth: 56.34

Mexico

Object: Altitude: 16.06 Azimuth: 77.37

Sun: Altitude: 62.52 Azimuth: 81.29

Moon: Altitude: -11.13 Azimuth: 104.81

Ural

Object: Altitude: -17.80 Azimuth: 244.99

Sun: Altitude: -7.83 Azimuth: 198.23

Moon: Altitude: 9.46 Azimuth: 272.41

Vostryakovo

Object: Altitude: -28.57 Azimuth: 224.44

Sun: Altitude: -11.16 Azimuth: 178.14

Moon: Altitude: -2.68 Azimuth: 254.27

Gal. latitude: -47.206829 Gal. longitude: 183.136485

Dist. to Sun: 46.543616

Dist. to Moon: 38.423861

Moon coord.: (10.898733 d, 6.626171 d)

Sun coord.: (88.344295 d, 23.438256 d)

Lunar disk: 0.379304

Lunar phase: 103.968768

Lunar bright limb: 67.429613

No SN in this field
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