LIGO alert :: MASTER Database

ALL PLOTS

datetime T - Trig [h] T - Not [h] Area [sq. deg]

Box 50% 90% FULL

[%] 99.7 88.3 97.2

2022-06-23 12:21:13 336.0 304.4 10.7

Discoveries in this field
No discoveries yet!
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-'2022-06-09 12:21:13')<'10 minutes'::interval order by gn,seq desc,errorbox asc;

trigger notice notice+1hr now

2022-06-09 12:21:13 (JD 2459740.014734)
Siderial time 8.051861 h
Ra 01:54:19.68 Dec 17:12:14.40
( 28.582000d, 17.204000d)

Rise 2022-06-09 22:17:50
Transit 2022-06-10 06:09:30
Set 2022-06-10 14:01:10
Amur
Object: Altitude: -22.45 Azimuth: 182.13

Sun: Altitude: -5.94 Azimuth: 137.64

Moon: Altitude: 35.90 Azimuth: 23.66

Tunka
Object: Altitude: -18.29 Azimuth: 157.50

Sun: Altitude: 7.01 Azimuth: 118.61

Moon: Altitude: 36.70 Azimuth: 353.22

Kislovodsk
Object: Altitude: 6.85 Azimuth: 107.30

Sun: Altitude: 45.37 Azimuth: 78.36

Moon: Altitude: 16.17 Azimuth: 288.05

Tavrida
Object: Altitude: 12.99 Azimuth: 101.46

Sun: Altitude: 50.95 Azimuth: 69.48

Moon: Altitude: 10.03 Azimuth: 281.97

SAAO
Object: Altitude: 2.59 Azimuth: 112.29

Sun: Altitude: 29.11 Azimuth: 151.80

Moon: Altitude: 2.64 Azimuth: 269.85

IAC
Object: Altitude: 53.36 Azimuth: 80.73

Sun: Altitude: 78.98 Azimuth: 296.70

Moon: Altitude: -31.05 Azimuth: 252.89

Argentina
Object: Altitude: 38.99 Azimuth: 198.23

Sun: Altitude: 8.27 Azimuth: 236.40

Moon: Altitude: -56.84 Azimuth: 356.03

Mexico
Object: Altitude: 37.77 Azimuth: 271.71

Sun: Altitude: 0.15 Azimuth: 243.04

Moon: Altitude: -42.71 Azimuth: 121.33

Ural
Object: Altitude: 2.05 Azimuth: 119.26

Sun: Altitude: 32.40 Azimuth: 82.51

Moon: Altitude: 19.77 Azimuth: 306.74

Vostryakovo
Object: Altitude: 12.76 Azimuth: 101.88

Sun: Altitude: 44.38 Azimuth: 62.76

Moon: Altitude: 9.74 Azimuth: 286.80

Gal. latitude: -42.668469 Gal. longitude: 144.427760

Dist. to Sun: 45.955558

Dist. to Moon: 156.976096

Moon coord.: (191.662900 d, -1.290775 d)

Sun coord.: (77.340460 d, 22.934950 d)

Lunar disk: 0.694949

Lunar phase: 67.051896

Lunar bright limb: 294.420767

No SN in this field

2022-06-10 19:58:16 (JD 2459741.332130)
Siderial time 15.755927 h
Ra 01:54:19.68 Dec 17:12:14.40
( 28.582000d, 17.204000d)

Rise 2022-06-10 22:13:55
Transit 2022-06-11 06:05:34
Set 2022-06-11 13:57:14
Amur
Object: Altitude: 30.69 Azimuth: 280.18

Sun: Altitude: 4.38 Azimuth: 238.50

Moon: Altitude: -25.02 Azimuth: 106.43

Tunka
Object: Altitude: 15.40 Azimuth: 261.60

Sun: Altitude: -6.20 Azimuth: 219.22

Moon: Altitude: -9.68 Azimuth: 87.21

Kislovodsk
Object: Altitude: -22.11 Azimuth: 213.81

Sun: Altitude: -21.32 Azimuth: 162.76

Moon: Altitude: 28.94 Azimuth: 38.26

Tavrida
Object: Altitude: -24.27 Azimuth: 205.39

Sun: Altitude: -18.20 Azimuth: 154.90

Moon: Altitude: 31.50 Azimuth: 29.05

SAAO
Object: Altitude: -71.89 Azimuth: 324.30

Sun: Altitude: -54.30 Azimuth: 84.93

Moon: Altitude: 64.56 Azimuth: 152.49

IAC
Object: Altitude: -37.83 Azimuth: 147.51

Sun: Altitude: -0.21 Azimuth: 116.52

Moon: Altitude: 44.91 Azimuth: 322.79

Argentina
Object: Altitude: -17.95 Azimuth: 99.50

Sun: Altitude: 16.81 Azimuth: 131.94

Moon: Altitude: 14.59 Azimuth: 272.03

Mexico
Object: Altitude: 34.39 Azimuth: 90.36

Sun: Altitude: 78.27 Azimuth: 49.24

Moon: Altitude: -30.07 Azimuth: 262.52

Ural
Object: Altitude: -5.06 Azimuth: 226.99

Sun: Altitude: -9.92 Azimuth: 179.59

Moon: Altitude: 11.94 Azimuth: 50.93

Vostryakovo
Object: Altitude: -13.65 Azimuth: 207.43

Sun: Altitude: -9.33 Azimuth: 159.39

Moon: Altitude: 21.04 Azimuth: 30.40

Gal. latitude: -42.668469 Gal. longitude: 144.427760

Dist. to Sun: 47.205098

Dist. to Moon: 172.086800

Moon coord.: (207.934418 d, -9.315897 d)

Sun coord.: (78.703554 d, 23.039134 d)

Lunar disk: 0.819469

Lunar phase: 50.287286

Lunar bright limb: 292.293954

No SN in this field

2022-06-10 20:58:16 (JD 2459741.373796)
Siderial time 16.758665 h
Ra 01:54:19.68 Dec 17:12:14.40
( 28.582000d, 17.204000d)

Rise 2022-06-10 22:13:55
Transit 2022-06-11 06:05:34
Set 2022-06-11 13:57:14
Amur
Object: Altitude: 39.87 Azimuth: 293.77

Sun: Altitude: 12.97 Azimuth: 249.43

Moon: Altitude: -33.75 Azimuth: 119.48

Tunka
Object: Altitude: 24.67 Azimuth: 273.29

Sun: Altitude: 0.39 Azimuth: 231.36

Moon: Altitude: -18.82 Azimuth: 98.59

Kislovodsk
Object: Altitude: -15.06 Azimuth: 227.03

Sun: Altitude: -23.17 Azimuth: 177.54

Moon: Altitude: 21.31 Azimuth: 51.66

Tavrida
Object: Altitude: -18.53 Azimuth: 219.55

Sun: Altitude: -21.49 Azimuth: 169.15

Moon: Altitude: 25.16 Azimuth: 43.64

SAAO
Object: Altitude: -62.07 Azimuth: 296.65

Sun: Altitude: -66.72 Azimuth: 72.47

Moon: Altitude: 56.81 Azimuth: 127.58

IAC
Object: Altitude: -43.19 Azimuth: 165.08

Sun: Altitude: -11.60 Azimuth: 124.36

Moon: Altitude: 50.61 Azimuth: 342.40

Argentina
Object: Altitude: -30.66 Azimuth: 92.12

Sun: Altitude: 6.64 Azimuth: 122.40

Moon: Altitude: 27.03 Azimuth: 264.44

Mexico
Object: Altitude: 21.54 Azimuth: 97.67

Sun: Altitude: 66.71 Azimuth: 75.92

Moon: Altitude: -17.80 Azimuth: 270.60

Ural
Object: Altitude: 1.50 Azimuth: 239.78

Sun: Altitude: -8.99 Azimuth: 193.54

Moon: Altitude: 5.09 Azimuth: 63.64

Vostryakovo
Object: Altitude: -8.83 Azimuth: 221.24

Sun: Altitude: -11.34 Azimuth: 173.27

Moon: Altitude: 15.80 Azimuth: 44.45

Gal. latitude: -42.668469 Gal. longitude: 144.427760

Dist. to Sun: 47.244617

Dist. to Moon: 172.361753

Moon coord.: (208.470157 d, -9.566526 d)

Sun coord.: (78.746691 d, 23.042237 d)

Lunar disk: 0.823103

Lunar phase: 49.743795

Lunar bright limb: 292.177995

No SN in this field

2024-04-19 04:34:56 (JD 2460419.690926)
Siderial time 20.941876 h
Ra 01:54:19.68 Dec 17:12:14.40
( 28.582000d, 17.204000d)

Rise 2024-04-19 01:40:16
Transit 2024-04-19 09:31:56
Set 2024-04-19 17:23:35
Amur
Object: Altitude: 54.65 Azimuth: 26.03

Sun: Altitude: 48.54 Azimuth: 25.31

Moon: Altitude: -6.31 Azimuth: 242.39

Tunka
Object: Altitude: 54.67 Azimuth: 345.02

Sun: Altitude: 48.94 Azimuth: 348.54

Moon: Altitude: -17.43 Azimuth: 221.04

Kislovodsk
Object: Altitude: 26.46 Azimuth: 271.10

Sun: Altitude: 23.44 Azimuth: 276.97

Moon: Altitude: -31.06 Azimuth: 156.20

Tavrida
Object: Altitude: 20.40 Azimuth: 265.66

Sun: Altitude: 17.30 Azimuth: 271.23

Moon: Altitude: -27.32 Azimuth: 147.51

SAAO
Object: Altitude: -10.15 Azimuth: 255.98

Sun: Altitude: -5.90 Azimuth: 260.44

Moon: Altitude: -46.20 Azimuth: 72.36

IAC
Object: Altitude: -22.60 Azimuth: 233.98

Sun: Altitude: -25.48 Azimuth: 239.90

Moon: Altitude: -3.10 Azimuth: 105.51

Argentina
Object: Altitude: -75.35 Azimuth: 5.29

Sun: Altitude: -69.42 Azimuth: 0.11

Moon: Altitude: 26.85 Azimuth: 126.17

Mexico
Object: Altitude: -26.82 Azimuth: 133.73

Sun: Altitude: -32.20 Azimuth: 130.36

Moon: Altitude: 70.14 Azimuth: 18.68

Ural
Object: Altitude: 34.36 Azimuth: 293.31

Sun: Altitude: 29.86 Azimuth: 298.22

Moon: Altitude: -20.80 Azimuth: 176.14

Vostryakovo
Object: Altitude: 22.99 Azimuth: 272.81

Sun: Altitude: 18.90 Azimuth: 277.70

Moon: Altitude: -19.23 Azimuth: 153.61

Gal. latitude: -42.668469 Gal. longitude: 144.427760

Dist. to Sun: 6.124359

Dist. to Moon: 123.557332

Moon coord.: (159.739058 d, 12.091985 d)

Sun coord.: (27.224363 d, 11.222562 d)

Lunar disk: 0.804553

Lunar phase: 52.475042

Lunar bright limb: 294.481502

No SN in this field

Recent coverage and limits telegrams

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  ID = 6372
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the IPN GRB220609.51 errorbox  14420 sec after notice time and 1 days 41844 sec after trigger time at 2022-06-10 23:58:37 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -70.1 deg. 

The galactic latitude b = -54 deg., longitude l = 79 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11728

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

  128334 | 2022-06-10 23:58:37 |         MASTER-SAAO | (23h 13m 34.01s , +00d 56m 50.6s) |   C |   180 | 17.4 |        
  128990 | 2022-06-11 00:09:32 |         MASTER-SAAO | (23h 13m 31.28s , +00d 57m 23.8s) |   C |   180 | 17.8 |        
  130052 | 2022-06-11 00:27:15 |         MASTER-SAAO | (23h 06m 22.52s , +00d 55m 52.1s) |   C |   180 | 18.7 |        
  130897 | 2022-06-11 00:41:20 |         MASTER-SAAO | (23h 06m 16.54s , +00d 56m 36.5s) |   C |   180 | 18.9 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.

MASTER, 2002-2024

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Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

Amur

Tunka

Kislovodsk

Tavrida

SAAO

IAC

Argentina

Mexico

Ural

Vostryakovo

MASTER WFC:
Raw | Processing | Search
Single sets | Single images
SN | Asteroid | Transient | Comet

MASTER II:
Raw | Processing | Search by orbit elements | Search
SN | Asteroid | Transient | Two tube | Short transient | Tr. difference | Comet | Nova M31 | GRB | GRB_HPX | LIGO | LVC status
Manual control | Planner | Planner Results | Planner NET

General:
SN list | Sky map | Add asteroid
Meteo | Focus | MASTER page
Users list | Users statistic | Logout