LIGO alert :: MASTER Database

ALL PLOTS

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

Box 50% 90% FULL

[%] 99.9 86.2 93.8

2022-04-17 10:13:49 336.0 326.7 15.1

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-'2022-04-03 10:13:49')<'10 minutes'::interval order by gn,seq desc,errorbox asc;

trigger notice notice+1hr now

2022-04-03 10:13:49 (JD 2459672.926262)
Siderial time 1.520156 h
Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a
Transit n/a
Set n/a
Amur
Object: Altitude: -14.68 Azimuth: 41.59

Sun: Altitude: -2.53 Azimuth: 101.37

Moon: Altitude: 19.18 Azimuth: 87.77

Tunka
Object: Altitude: -7.46 Azimuth: 25.15

Sun: Altitude: 12.78 Azimuth: 82.17

Moon: Altitude: 33.74 Azimuth: 66.23

Kislovodsk
Object: Altitude: 1.89 Azimuth: 340.29

Sun: Altitude: 49.19 Azimuth: 23.93

Moon: Altitude: 58.52 Azimuth: 342.82

Tavrida
Object: Altitude: -1.37 Azimuth: 334.32

Sun: Altitude: 50.07 Azimuth: 10.79

Moon: Altitude: 55.13 Azimuth: 328.97

SAAO
Object: Altitude: 50.86 Azimuth: 296.95

Sun: Altitude: 51.88 Azimuth: 190.15

Moon: Altitude: 35.66 Azimuth: 217.88

IAC
Object: Altitude: -15.10 Azimuth: 308.87

Sun: Altitude: 42.73 Azimuth: 290.82

Moon: Altitude: 25.32 Azimuth: 268.09

Argentina
Object: Altitude: -7.64 Azimuth: 329.67

Sun: Altitude: -8.21 Azimuth: 268.88

Moon: Altitude: -33.13 Azimuth: 274.73

Mexico
Object: Altitude: -79.98 Azimuth: 357.69

Sun: Altitude: -35.54 Azimuth: 235.82

Moon: Altitude: -42.44 Azimuth: 204.02

Ural
Object: Altitude: -8.43 Azimuth: 352.74

Sun: Altitude: 32.29 Azimuth: 39.21

Moon: Altitude: 45.81 Azimuth: 11.07

Vostryakovo
Object: Altitude: -10.05 Azimuth: 336.58

Sun: Altitude: 39.15 Azimuth: 13.83

Moon: Altitude: 46.52 Azimuth: 340.23

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 60.155597

Dist. to Moon: 56.670933

Moon coord.: (36.824712 d, 13.257806 d)

Sun coord.: (12.268093 d, 5.265403 d)

Lunar disk: 0.048844

Lunar phase: 154.463575

Lunar bright limb: 254.036661

No SN in this field

2022-04-03 19:33:43 (JD 2459673.315081)
Siderial time 10.877372 h
Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a
Transit n/a
Set n/a
Amur
Object: Altitude: -74.03 Azimuth: 241.81

Sun: Altitude: -13.97 Azimuth: 243.13

Moon: Altitude: -18.89 Azimuth: 212.31

Tunka
Object: Altitude: -78.58 Azimuth: 157.95

Sun: Altitude: -25.08 Azimuth: 220.23

Moon: Altitude: -22.74 Azimuth: 187.51

Kislovodsk
Object: Altitude: -42.38 Azimuth: 69.04

Sun: Altitude: -36.08 Azimuth: 149.21

Moon: Altitude: -13.61 Azimuth: 127.16

Tavrida
Object: Altitude: -37.13 Azimuth: 65.80

Sun: Altitude: -31.76 Azimuth: 140.30

Moon: Altitude: -8.01 Azimuth: 120.73

SAAO
Object: Altitude: 19.19 Azimuth: 52.92

Sun: Altitude: -39.18 Azimuth: 68.12

Moon: Altitude: -20.48 Azimuth: 95.37

IAC
Object: Altitude: 4.10 Azimuth: 38.13

Sun: Altitude: -3.04 Azimuth: 97.81

Moon: Altitude: 26.60 Azimuth: 93.58

Argentina
Object: Altitude: 80.60 Azimuth: 9.04

Sun: Altitude: 34.27 Azimuth: 123.84

Moon: Altitude: 40.95 Azimuth: 160.97

Mexico
Object: Altitude: 9.34 Azimuth: 331.19

Sun: Altitude: 64.25 Azimuth: 5.82

Moon: Altitude: 61.20 Azimuth: 297.50

Ural
Object: Altitude: -55.02 Azimuth: 95.61

Sun: Altitude: -27.25 Azimuth: 171.55

Moon: Altitude: -11.75 Azimuth: 144.25

Vostryakovo
Object: Altitude: -42.90 Azimuth: 76.55

Sun: Altitude: -24.56 Azimuth: 147.64

Moon: Altitude: -4.29 Azimuth: 124.76

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 60.072096

Dist. to Moon: 57.468998

Moon coord.: (41.430238 d, 15.157266 d)

Sun coord.: (12.622923 d, 5.414353 d)

Lunar disk: 0.066899

Lunar phase: 150.020293

Lunar bright limb: 254.060899

No SN in this field

2022-04-03 20:33:43 (JD 2459673.356748)
Siderial time 11.880110 h
Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a
Transit n/a
Set n/a
Amur
Object: Altitude: -64.91 Azimuth: 261.50

Sun: Altitude: -5.01 Azimuth: 255.26

Moon: Altitude: -12.88 Azimuth: 225.50

Tunka
Object: Altitude: -77.48 Azimuth: 214.56

Sun: Altitude: -18.24 Azimuth: 234.54

Moon: Altitude: -20.23 Azimuth: 202.36

Kislovodsk
Object: Altitude: -52.73 Azimuth: 75.89

Sun: Altitude: -40.07 Azimuth: 167.53

Moon: Altitude: -21.08 Azimuth: 139.62

Tavrida
Object: Altitude: -47.12 Azimuth: 73.02

Sun: Altitude: -37.29 Azimuth: 157.18

Moon: Altitude: -16.14 Azimuth: 132.43

SAAO
Object: Altitude: 9.46 Azimuth: 46.92

Sun: Altitude: -50.29 Azimuth: 53.97

Moon: Altitude: -32.85 Azimuth: 87.92

IAC
Object: Altitude: -4.72 Azimuth: 45.24

Sun: Altitude: -15.97 Azimuth: 105.42

Moon: Altitude: 13.98 Azimuth: 100.13

Argentina
Object: Altitude: 73.53 Azimuth: 51.01

Sun: Altitude: 23.02 Azimuth: 112.61

Moon: Altitude: 35.10 Azimuth: 144.74

Mexico
Object: Altitude: 14.53 Azimuth: 341.48

Sun: Altitude: 59.54 Azimuth: 36.29

Moon: Altitude: 70.99 Azimuth: 323.01

Ural
Object: Altitude: -62.96 Azimuth: 111.43

Sun: Altitude: -27.24 Azimuth: 188.36

Moon: Altitude: -15.37 Azimuth: 158.20

Vostryakovo
Object: Altitude: -51.35 Azimuth: 87.69

Sun: Altitude: -28.05 Azimuth: 163.86

Moon: Altitude: -10.33 Azimuth: 137.54

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 60.063233

Dist. to Moon: 57.569311

Moon coord.: (41.926282 d, 15.354582 d)

Sun coord.: (12.660952 d, 5.430300 d)

Lunar disk: 0.068983

Lunar phase: 149.545783

Lunar bright limb: 254.093132

No SN in this field

2024-04-19 01:28:09 (JD 2460419.561215)
Siderial time 17.820297 h
Ra 03:37:04.08 Dec -41:04:01.20
( 54.267000d, -41.067000d)

Rise n/a
Transit n/a
Set n/a
Amur
Object: Altitude: -14.13 Azimuth: 319.25

Sun: Altitude: 43.79 Azimuth: 317.30

Moon: Altitude: -24.79 Azimuth: 200.30

Tunka
Object: Altitude: -26.59 Azimuth: 303.50

Sun: Altitude: 30.39 Azimuth: 292.46

Moon: Altitude: -25.25 Azimuth: 173.99

Kislovodsk
Object: Altitude: -62.10 Azimuth: 277.79

Sun: Altitude: -9.46 Azimuth: 244.44

Moon: Altitude: -7.61 Azimuth: 115.88

Tavrida
Object: Altitude: -68.25 Azimuth: 270.71

Sun: Altitude: -14.31 Azimuth: 237.70

Moon: Altitude: -1.62 Azimuth: 109.82

SAAO
Object: Altitude: -15.04 Azimuth: 347.40

Sun: Altitude: -44.90 Azimuth: 287.93

Moon: Altitude: -8.60 Azimuth: 99.71

IAC
Object: Altitude: -68.56 Azimuth: 47.92

Sun: Altitude: -50.09 Azimuth: 189.31

Moon: Altitude: 36.81 Azimuth: 84.86

Argentina
Object: Altitude: 9.71 Azimuth: 47.30

Sun: Altitude: -42.34 Azimuth: 75.14

Moon: Altitude: 45.39 Azimuth: 177.18

Mexico
Object: Altitude: -3.80 Azimuth: 43.24

Sun: Altitude: 3.89 Azimuth: 100.71

Moon: Altitude: 49.73 Azimuth: 288.17

Ural
Object: Altitude: -51.88 Azimuth: 269.47

Sun: Altitude: 5.13 Azimuth: 257.34

Moon: Altitude: -9.33 Azimuth: 131.66

Vostryakovo
Object: Altitude: -64.02 Azimuth: 250.56

Sun: Altitude: -6.65 Azimuth: 239.17

Moon: Altitude: -0.01 Azimuth: 112.90

Gal. latitude: -53.094170 Gal. longitude: 245.819329

Dist. to Sun: 57.946286

Dist. to Moon: 108.890304

Moon coord.: (158.326508 d, 12.762744 d)

Sun coord.: (27.103596 d, 11.177706 d)

Lunar disk: 0.794738

Lunar phase: 53.880188

Lunar bright limb: 294.220840

No SN in this field

Recent coverage and limits telegrams

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  ID = 6025
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 GRB220403.43 errorbox  1841 sec after notice time and 35435 sec after trigger time at 2022-04-03 20:04:24 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -44.6 deg. 

The galactic latitude b = -61 deg., longitude l = 297 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11706

We obtain a following upper limits.  

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

   35466 | 2022-04-03 20:04:24 |         MASTER-SAAO | (01h 12m 26.51s , -56d 00m 14.5s) |   C |    60 | 16.6 |        
   35526 | 2022-04-03 20:04:24 |         MASTER-SAAO | (01h 12m 26.58s , -56d 00m 15.1s) |   C |   180 | 17.1 |  Coadd 
   35546 | 2022-04-03 20:05:44 |         MASTER-SAAO | (01h 12m 24.72s , -55d 58m 40.2s) |   C |    60 | 16.3 |        
   35636 | 2022-04-03 20:07:15 |         MASTER-SAAO | (01h 12m 25.21s , -56d 00m 00.2s) |   C |    60 | 16.6 |        
   35716 | 2022-04-03 20:08:34 |         MASTER-SAAO | (01h 04m 37.03s , -57d 59m 12.3s) |   C |    60 | 16.5 |        
   35776 | 2022-04-03 20:08:34 |         MASTER-SAAO | (01h 04m 37.02s , -57d 59m 12.2s) |   C |   180 | 17.4 |  Coadd 
   35807 | 2022-04-03 20:10:06 |         MASTER-SAAO | (01h 04m 30.34s , -57d 59m 46.7s) |   C |    60 | 17.1 |        
   35899 | 2022-04-03 20:11:37 |         MASTER-SAAO | (01h 04m 31.17s , -57d 58m 46.2s) |   C |    60 | 16.5 |        
   35979 | 2022-04-03 20:12:57 |         MASTER-SAAO | (01h 20m 23.74s , -53d 58m 48.3s) |   C |    60 | 15.4 |        
   36039 | 2022-04-03 20:12:57 |         MASTER-SAAO | (01h 20m 23.73s , -53d 58m 48.2s) |   C |   180 | 15.9 |  Coadd 
   36069 | 2022-04-03 20:14:28 |         MASTER-SAAO | (01h 20m 17.69s , -53d 59m 45.0s) |   C |    60 | 15.2 |        
   36149 | 2022-04-03 20:15:48 |         MASTER-SAAO | (01h 20m 23.37s , -53d 59m 32.7s) |   C |    60 | 15.2 |        
   36258 | 2022-04-03 20:17:36 |         MASTER-SAAO | (00h 58m 02.52s , -58d 58m 45.1s) |   C |    60 | 17.3 |        
   36318 | 2022-04-03 20:17:36 |         MASTER-SAAO | (00h 58m 02.55s , -58d 58m 45.7s) |   C |   180 | 18.3 |  Coadd 
   36348 | 2022-04-03 20:19:06 |         MASTER-SAAO | (00h 58m 02.02s , -59d 00m 24.1s) |   C |    60 | 17.5 |        
   36427 | 2022-04-03 20:20:26 |         MASTER-SAAO | (00h 58m 04.77s , -58d 58m 35.5s) |   C |    60 | 17.4 |        
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