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 S190728q
GCN Circulars | GCN Notices | GraceDB | VOEvents
Type 152
Trigger time 2019-07-28 06:45:10
Notice time 2019-07-28 20:35:28.340329
Distance 873.782 ± 170.813 Mpc
BNS BHH NSBH Gap Terr
0 95 0 4 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
[%] 100.0 88.9 96.4
2019-08-28 06:45:10 744.0 730.2 810.0

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-'2019-07-28 06:45:10')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2019-07-28 06:45:10 (JD 2458692.781366)

Siderial time 5.637507 h

Ra 21:35:30.47 Dec 22:59:36.20
(323.876958d, 22.993389d)

Rise 2019-07-28 14:01:22

Transit 2019-07-28 22:39:48

Set 2019-07-28 07:22:11

Amur

Object: Altitude: -11.86 Azimuth: 208.56

Sun: Altitude: 41.30 Azimuth: 67.86

Moon: Altitude: 7.37 Azimuth: 111.70

Tunka

Object: Altitude: -15.00 Azimuth: 185.84

Sun: Altitude: 52.65 Azimuth: 37.50

Moon: Altitude: 22.60 Azimuth: 93.09

Kislovodsk

Object: Altitude: -6.72 Azimuth: 131.08

Sun: Altitude: 50.14 Azimuth: 296.07

Moon: Altitude: 61.71 Azimuth: 36.29

Tavrida

Object: Altitude: -1.31 Azimuth: 124.93

Sun: Altitude: 44.13 Azimuth: 288.62

Moon: Altitude: 63.68 Azimuth: 18.98

SAAO

Object: Altitude: -23.31 Azimuth: 103.32

Sun: Altitude: 13.46 Azimuth: 236.62

Moon: Altitude: 38.00 Azimuth: 185.28

IAC

Object: Altitude: 30.51 Azimuth: 101.40

Sun: Altitude: 3.44 Azimuth: 250.12

Moon: Altitude: 51.03 Azimuth: 273.70

Argentina

Object: Altitude: 33.65 Azimuth: 164.77

Sun: Altitude: -59.72 Azimuth: 287.37

Moon: Altitude: -13.82 Azimuth: 255.48

Mexico

Object: Altitude: 64.45 Azimuth: 281.67

Sun: Altitude: -38.85 Azimuth: 167.29

Moon: Altitude: -23.92 Azimuth: 226.20

Ural

Object: Altitude: -4.03 Azimuth: 145.92

Sun: Altitude: 49.12 Azimuth: 329.60

Moon: Altitude: 44.67 Azimuth: 48.39

Vostryakovo

Object: Altitude: 3.04 Azimuth: 127.70

Sun: Altitude: 41.81 Azimuth: 301.52

Moon: Altitude: 52.82 Azimuth: 19.89

Gal. latitude: -21.292824 Gal. longitude: 75.395268

Dist. to Sun: 134.797880

Dist. to Moon: 98.182790

Moon coord.: (72.162995 d, 19.443366 d)

Sun coord.: (127.005100 d, 19.100232 d)

Lunar disk: 0.189798

Lunar phase: 128.345583

Lunar bright limb: 80.587357

No SN in this field

2019-07-28 20:35:28 (JD 2458693.357963)

Siderial time 19.513728 h

Ra 21:35:30.47 Dec 22:59:36.20
(323.876958d, 22.993389d)

Rise 2019-07-29 13:57:26

Transit 2019-07-29 22:35:52

Set 2019-07-29 07:18:15

Amur

Object: Altitude: 37.30 Azimuth: 81.42

Sun: Altitude: 5.39 Azimuth: 246.57

Moon: Altitude: 36.21 Azimuth: 281.13

Tunka

Object: Altitude: 51.02 Azimuth: 55.50

Sun: Altitude: -6.65 Azimuth: 227.35

Moon: Altitude: 20.90 Azimuth: 262.55

Kislovodsk

Object: Altitude: 60.05 Azimuth: 305.32

Sun: Altitude: -26.62 Azimuth: 169.46

Moon: Altitude: -17.01 Azimuth: 216.20

Tavrida

Object: Altitude: 54.30 Azimuth: 295.88

Sun: Altitude: -24.11 Azimuth: 160.84

Moon: Altitude: -19.43 Azimuth: 208.39

SAAO

Object: Altitude: 18.13 Azimuth: 226.02

Sun: Altitude: -58.62 Azimuth: 72.50

Moon: Altitude: -72.01 Azimuth: 306.23

IAC

Object: Altitude: 14.57 Azimuth: 251.43

Sun: Altitude: -8.30 Azimuth: 116.85

Moon: Altitude: -36.54 Azimuth: 154.32

Argentina

Object: Altitude: -52.03 Azimuth: 272.72

Sun: Altitude: 14.62 Azimuth: 123.85

Moon: Altitude: -23.40 Azimuth: 100.79

Mexico

Object: Altitude: -35.95 Azimuth: 180.94

Sun: Altitude: 70.37 Azimuth: 56.03

Moon: Altitude: 32.07 Azimuth: 96.43

Ural

Object: Altitude: 55.30 Azimuth: 344.94

Sun: Altitude: -13.77 Azimuth: 186.87

Moon: Altitude: 0.02 Azimuth: 229.29

Vostryakovo

Object: Altitude: 50.34 Azimuth: 312.06

Sun: Altitude: -14.61 Azimuth: 165.67

Moon: Altitude: -8.96 Azimuth: 210.52

Gal. latitude: -21.292824 Gal. longitude: 75.395268

Dist. to Sun: 135.119819

Dist. to Moon: 104.245773

Moon coord.: (80.443241 d, 20.808117 d)

Sun coord.: (127.570900 d, 18.967449 d)

Lunar disk: 0.142175

Lunar phase: 135.696453

Lunar bright limb: 83.744911

No SN in this field

2019-07-28 21:35:28 (JD 2458693.399630)

Siderial time 20.516466 h

Ra 21:35:30.47 Dec 22:59:36.20
(323.876958d, 22.993389d)

Rise 2019-07-29 13:57:26

Transit 2019-07-29 22:35:52

Set 2019-07-29 07:18:15

Amur

Object: Altitude: 27.73 Azimuth: 93.30

Sun: Altitude: 14.48 Azimuth: 257.63

Moon: Altitude: 45.04 Azimuth: 294.62

Tunka

Object: Altitude: 42.69 Azimuth: 71.76

Sun: Altitude: 0.78 Azimuth: 239.46

Moon: Altitude: 29.87 Azimuth: 273.72

Kislovodsk

Object: Altitude: 67.28 Azimuth: 332.36

Sun: Altitude: -27.13 Azimuth: 185.36

Moon: Altitude: -9.94 Azimuth: 228.01

Tavrida

Object: Altitude: 62.94 Azimuth: 316.92

Sun: Altitude: -26.23 Azimuth: 176.35

Moon: Altitude: -13.52 Azimuth: 221.03

SAAO

Object: Altitude: 26.31 Azimuth: 213.94

Sun: Altitude: -69.90 Azimuth: 52.15

Moon: Altitude: -61.05 Azimuth: 285.90

IAC

Object: Altitude: 27.32 Azimuth: 257.22

Sun: Altitude: -19.60 Azimuth: 125.69

Moon: Altitude: -40.29 Azimuth: 170.88

Argentina

Object: Altitude: -39.26 Azimuth: 265.02

Sun: Altitude: 3.51 Azimuth: 114.90

Moon: Altitude: -35.59 Azimuth: 94.14

Mexico

Object: Altitude: -33.85 Azimuth: 197.64

Sun: Altitude: 58.62 Azimuth: 75.00

Moon: Altitude: 19.93 Azimuth: 102.97

Ural

Object: Altitude: 55.70 Azimuth: 9.49

Sun: Altitude: -11.79 Azimuth: 201.27

Moon: Altitude: 6.54 Azimuth: 241.12

Vostryakovo

Object: Altitude: 55.52 Azimuth: 333.48

Sun: Altitude: -15.66 Azimuth: 180.32

Moon: Altitude: -3.97 Azimuth: 223.13

Gal. latitude: -21.292824 Gal. longitude: 75.395268

Dist. to Sun: 135.142950

Dist. to Moon: 104.684615

Moon coord.: (81.053296 d, 20.892328 d)

Sun coord.: (127.611755 d, 18.957786 d)

Lunar disk: 0.138917

Lunar phase: 136.233636

Lunar bright limb: 83.988758

No SN in this field

2025-04-11 07:12:43 (JD 2460776.800498)

Siderial time 23.037205 h

Ra 21:35:30.47 Dec 22:59:36.20
(323.876958d, 22.993389d)

Rise 2025-04-11 21:03:52

Transit 2025-04-11 05:46:14

Set 2025-04-11 14:24:40

Amur

Object: Altitude: 4.86 Azimuth: 120.76

Sun: Altitude: 27.84 Azimuth: 67.64

Moon: Altitude: -11.81 Azimuth: 257.90

Tunka

Object: Altitude: 19.60 Azimuth: 102.59

Sun: Altitude: 39.51 Azimuth: 41.82

Moon: Altitude: -25.33 Azimuth: 236.32

Kislovodsk

Object: Altitude: 59.86 Azimuth: 55.14

Sun: Altitude: 46.37 Azimuth: 315.57

Moon: Altitude: -46.50 Azimuth: 162.81

Tavrida

Object: Altitude: 63.72 Azimuth: 40.18

Sun: Altitude: 41.13 Azimuth: 306.50

Moon: Altitude: -43.23 Azimuth: 151.65

SAAO

Object: Altitude: 34.43 Azimuth: 174.56

Sun: Altitude: 26.69 Azimuth: 239.31

Moon: Altitude: -43.65 Azimuth: 49.60

IAC

Object: Altitude: 60.36 Azimuth: 272.82

Sun: Altitude: 5.46 Azimuth: 263.48

Moon: Altitude: -17.60 Azimuth: 98.01

Argentina

Object: Altitude: -8.12 Azimuth: 247.93

Sun: Altitude: -46.92 Azimuth: 294.46

Moon: Altitude: 28.95 Azimuth: 107.90

Mexico

Object: Altitude: -15.40 Azimuth: 230.29

Sun: Altitude: -50.58 Azimuth: 176.68

Moon: Altitude: 54.31 Azimuth: 26.98

Ural

Object: Altitude: 43.66 Azimuth: 61.36

Sun: Altitude: 40.35 Azimuth: 344.07

Moon: Altitude: -34.32 Azimuth: 186.39

Vostryakovo

Object: Altitude: 53.78 Azimuth: 35.48

Sun: Altitude: 35.83 Azimuth: 317.05

Moon: Altitude: -34.50 Azimuth: 159.90

Gal. latitude: -21.292824 Gal. longitude: 75.395268

Dist. to Sun: 55.364128

Dist. to Moon: 137.072066

Moon coord.: (182.205799 d, -1.514571 d)

Sun coord.: (19.684805 d, 8.312285 d)

Lunar disk: 0.973826

Lunar phase: 18.620885

Lunar bright limb: 291.916304

No SN in this field
Recent coverage and limits telegrams
#######################################################################################
#######################################################################################

  ID = 1391
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the LVC S190728q errorbox  16 sec after notice time and 919 sec after trigger time at 2019-07-28 07:00:29 UT, with upper limit up to  18.1 mag. The observations began at zenit distance = 57 deg. The sun  altitude  is -56.5 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=10605

We obtain a following upper limits.  

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

    1010 | 2019-07-28 07:00:29 |         MASTER-OAFA | ( 21h 34m 34.53s , +22d 52m 58.40s) |   C |   180 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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



#######################################################################################
#######################################################################################

  ID = 1392
TYPE = 34
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the LVC S190728q errorbox  16 sec after notice time and 919 sec after trigger time at 2019-07-28 07:00:29 UT, with upper limit up to  18.1 mag. The observations began at zenit distance = 57 deg. The sun  altitude  is -56.5 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=10605

We obtain a following upper limits.  

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

    1010 | 2019-07-28 07:00:29 |         MASTER-OAFA | ( 21h 34m 34.53s , +22d 52m 58.40s) |   C |   180 | 18.1 |        
Filter C is a clear (unfiltred) band. 


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



#######################################################################################
#######################################################################################

  ID = 1772
TYPE = 35
DAYS = 10


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 LVC S190728q errorbox  4 days 40456 sec after trigger time at 2019-08-01 17:59:26 UT, with upper limit up to  20.1 mag. The observations began at zenit distance = 60 deg. The sun  altitude  is -24.9 deg. 

The galactic latitude b = -60 deg., longitude l = 98 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=10643

We obtain a following upper limits.  

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

  386146 | 2019-08-01 17:59:26 |         MASTER-SAAO | (23h 33m 25.462s , -84d 06m 42.27s) |   C |   180 | 20.1 |  Coadd 
Filter C is a clear (unfiltred) band. 


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

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