LIGO S230617ab alert (last error box) :: MASTER Database

datetime

T - Trig [h]

T - Not [h]

Area [sq. deg]

Box	50%	90%	FULL
[%]	11.9	10.7	12.7

2023-07-01 10:50:50

336.0

335.9

816.0

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-'2023-06-17 10:50:50')<'10 minutes'::interval order by gn,seq desc,errorbox asc;

trigger

notice

notice+1hr

now

2023-06-17 10:50:50 (JD 2460112.951968)

Siderial time 7.051112 h

Ra 18:07:57.47 Dec 45:29:16.60
(271.989458d, 45.487944d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 40.87 Azimuth: 244.29

Sun: Altitude: 5.84 Azimuth: 120.09

Moon: Altitude: 3.22 Azimuth: 129.00

Tunka

Object: Altitude: 28.65 Azimuth: 231.70

Sun: Altitude: 20.63 Azimuth: 101.95

Moon: Altitude: 17.19 Azimuth: 111.05

Kislovodsk

Object: Altitude: 0.76 Azimuth: 192.98

Sun: Altitude: 60.87 Azimuth: 53.89

Moon: Altitude: 56.85 Azimuth: 70.09

Tavrida

Object: Altitude: 0.67 Azimuth: 187.12

Sun: Altitude: 64.60 Azimuth: 38.36

Moon: Altitude: 61.91 Azimuth: 58.15

SAAO

Object: Altitude: -76.68 Azimuth: 170.74

Sun: Altitude: 34.13 Azimuth: 175.95

Moon: Altitude: 29.88 Azimuth: 166.24

IAC

Object: Altitude: -7.60 Azimuth: 152.75

Sun: Altitude: 59.40 Azimuth: 271.45

Moon: Altitude: 68.62 Azimuth: 269.48

Argentina

Object: Altitude: -20.05 Azimuth: 131.83

Sun: Altitude: -9.28 Azimuth: 248.18

Moon: Altitude: -3.48 Azimuth: 240.91

Mexico

Object: Altitude: 51.88 Azimuth: 125.53

Sun: Altitude: -15.93 Azimuth: 229.19

Moon: Altitude: -7.45 Azimuth: 233.00

Ural

Object: Altitude: 16.77 Azimuth: 205.29

Sun: Altitude: 44.57 Azimuth: 60.30

Moon: Altitude: 42.27 Azimuth: 72.66

Vostryakovo

Object: Altitude: 11.56 Azimuth: 189.95

Sun: Altitude: 54.54 Azimuth: 33.92

Moon: Altitude: 53.62 Azimuth: 49.66

Gal. latitude: 26.042427 Gal. longitude: 72.842932

Dist. to Sun: 110.867609

Dist. to Moon: 106.606042

Moon coord.: (75.645961 d, 26.382458 d)

Sun coord.: (85.306558 d, 23.376098 d)

Lunar disk: 0.006552

Lunar phase: 170.714144

Lunar bright limb: 106.178814

No SN in this field

2023-06-17 10:56:36 (JD 2460112.955972)

Siderial time 7.147487 h

Ra 18:07:57.47 Dec 45:29:16.60
(271.989458d, 45.487944d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 41.71 Azimuth: 245.05

Sun: Altitude: 5.05 Azimuth: 121.15

Moon: Altitude: 2.54 Azimuth: 130.04

Tunka

Object: Altitude: 29.35 Azimuth: 232.53

Sun: Altitude: 19.76 Azimuth: 103.02

Moon: Altitude: 16.39 Azimuth: 112.05

Kislovodsk

Object: Altitude: 1.01 Azimuth: 193.96

Sun: Altitude: 60.02 Azimuth: 55.94

Moon: Altitude: 55.90 Azimuth: 71.56

Tavrida

Object: Altitude: 0.80 Azimuth: 188.12

Sun: Altitude: 63.94 Azimuth: 41.01

Moon: Altitude: 61.07 Azimuth: 60.08

SAAO

Object: Altitude: -76.84 Azimuth: 175.12

Sun: Altitude: 34.03 Azimuth: 174.36

Moon: Altitude: 29.58 Azimuth: 164.84

IAC

Object: Altitude: -8.18 Azimuth: 153.59

Sun: Altitude: 60.67 Azimuth: 272.20

Moon: Altitude: 69.85 Azimuth: 270.11

Argentina

Object: Altitude: -20.97 Azimuth: 131.37

Sun: Altitude: -8.15 Azimuth: 247.49

Moon: Altitude: -2.45 Azimuth: 240.20

Mexico

Object: Altitude: 50.87 Azimuth: 125.37

Sun: Altitude: -14.99 Azimuth: 230.16

Moon: Altitude: -6.49 Azimuth: 233.79

Ural

Object: Altitude: 17.11 Azimuth: 206.29

Sun: Altitude: 43.89 Azimuth: 61.87

Moon: Altitude: 41.55 Azimuth: 74.03

Vostryakovo

Object: Altitude: 11.71 Azimuth: 190.97

Sun: Altitude: 54.07 Azimuth: 36.04

Moon: Altitude: 53.01 Azimuth: 51.48

Gal. latitude: 26.042427 Gal. longitude: 72.842932

Dist. to Sun: 110.867819

Dist. to Moon: 106.608303

Moon coord.: (75.701339 d, 26.390565 d)

Sun coord.: (85.310723 d, 23.376222 d)

Lunar disk: 0.006494

Lunar phase: 170.755821

Lunar bright limb: 106.327777

No SN in this field

2023-06-17 11:56:36 (JD 2460112.997639)

Siderial time 8.150225 h

Ra 18:07:57.47 Dec 45:29:16.60
(271.989458d, 45.487944d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 50.67 Azimuth: 253.08

Sun: Altitude: -2.60 Azimuth: 132.60

Moon: Altitude: -3.84 Azimuth: 141.32

Tunka

Object: Altitude: 37.13 Azimuth: 241.04

Sun: Altitude: 10.98 Azimuth: 114.02

Moon: Altitude: 8.52 Azimuth: 122.58

Kislovodsk

Object: Altitude: 4.54 Azimuth: 203.90

Sun: Altitude: 50.23 Azimuth: 73.05

Moon: Altitude: 45.75 Azimuth: 84.37

Tavrida

Object: Altitude: 3.25 Azimuth: 198.37

Sun: Altitude: 55.52 Azimuth: 62.88

Moon: Altitude: 51.59 Azimuth: 76.15

SAAO

Object: Altitude: -73.27 Azimuth: 214.53

Sun: Altitude: 31.03 Azimuth: 158.41

Moon: Altitude: 24.92 Azimuth: 151.25

IAC

Object: Altitude: -13.09 Azimuth: 163.07

Sun: Altitude: 73.75 Azimuth: 283.70

Moon: Altitude: 82.54 Azimuth: 282.26

Argentina

Object: Altitude: -30.87 Azimuth: 127.37

Sun: Altitude: 3.27 Azimuth: 239.79

Moon: Altitude: 7.72 Azimuth: 232.17

Mexico

Object: Altitude: 40.34 Azimuth: 125.50

Sun: Altitude: -4.50 Azimuth: 239.20

Moon: Altitude: 4.02 Azimuth: 241.36

Ural

Object: Altitude: 21.37 Azimuth: 216.50

Sun: Altitude: 36.26 Azimuth: 76.90

Moon: Altitude: 33.87 Azimuth: 87.24

Vostryakovo

Object: Altitude: 14.09 Azimuth: 201.49

Sun: Altitude: 47.95 Azimuth: 55.73

Moon: Altitude: 45.98 Azimuth: 68.30

Gal. latitude: 26.042427 Gal. longitude: 72.842932

Dist. to Sun: 110.869999

Dist. to Moon: 106.631046

Moon coord.: (76.277775 d, 26.473622 d)

Sun coord.: (85.354066 d, 23.377507 d)

Lunar disk: 0.005904

Lunar phase: 171.186402

Lunar bright limb: 107.948293

No SN in this field

2024-05-17 03:31:52 (JD 2460447.647130)

Siderial time 21.727762 h

Ra 18:07:57.47 Dec 45:29:16.60
(271.989458d, 45.487944d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 10.81 Azimuth: 155.06

Sun: Altitude: 59.01 Azimuth: 3.11

Moon: Altitude: -6.41 Azimuth: 248.36

Tunka

Object: Altitude: 20.36 Azimuth: 139.34

Sun: Altitude: 52.99 Azimuth: 322.74

Moon: Altitude: -18.58 Azimuth: 227.15

Kislovodsk

Object: Altitude: 49.04 Azimuth: 113.78

Sun: Altitude: 18.01 Azimuth: 260.14

Moon: Altitude: -35.79 Azimuth: 160.49

Tavrida

Object: Altitude: 55.07 Azimuth: 109.55

Sun: Altitude: 12.27 Azimuth: 254.82

Moon: Altitude: -32.39 Azimuth: 151.06

SAAO

Object: Altitude: 5.17 Azimuth: 154.86

Sun: Altitude: -22.54 Azimuth: 260.70

Moon: Altitude: -47.81 Azimuth: 63.99

IAC

Object: Altitude: 72.81 Azimuth: 180.48

Sun: Altitude: -30.01 Azimuth: 221.79

Moon: Altitude: -8.99 Azimuth: 104.80

Argentina

Object: Altitude: -1.00 Azimuth: 214.06

Sun: Altitude: -71.58 Azimuth: 51.12

Moon: Altitude: 25.88 Azimuth: 119.64

Mexico

Object: Altitude: 18.97 Azimuth: 227.69

Sun: Altitude: -16.20 Azimuth: 125.30

Moon: Altitude: 65.16 Azimuth: 27.20

Ural

Object: Altitude: 43.75 Azimuth: 109.76

Sun: Altitude: 29.00 Azimuth: 279.12

Moon: Altitude: -24.44 Azimuth: 181.22

Vostryakovo

Object: Altitude: 55.11 Azimuth: 96.72

Sun: Altitude: 16.96 Azimuth: 260.32

Moon: Altitude: -23.83 Azimuth: 157.63

Gal. latitude: 26.042427 Gal. longitude: 72.842932

Dist. to Sun: 106.593171

Dist. to Moon: 94.417455

Moon coord.: (166.719597 d, 8.514139 d)

Sun coord.: (54.085000 d, 19.354161 d)

Lunar disk: 0.656183

Lunar phase: 71.798124

Lunar bright limb: 293.666224

No SN in this field

Recent coverage and limits telegrams

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

  ID = 8330
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 S230617ab errorbox  42792 sec after notice time and 42885 sec after trigger time at 2023-06-17 22:45:35 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 66 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b = 26 deg., longitude l = 73 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12074

We obtain a following upper limits.  

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

     103 | 2023-06-17 10:52:23 |             MASTER- | (18h 05m 49.44s , +45d 11m 01.8s) |   C |    20 | 17.9 |        
     143 | 2023-06-17 10:53:03 |             MASTER- | (18h 05m 46.44s , +45d 12m 38.1s) |   C |    20 | 17.7 |        
     188 | 2023-06-17 10:53:43 |             MASTER- | (18h 05m 46.90s , +45d 11m 05.5s) |   C |    30 | 16.4 |        
     243 | 2023-06-17 10:54:32 |             MASTER- | (18h 05m 49.69s , +45d 12m 07.4s) |   C |    40 | 18.6 |        
     308 | 2023-06-17 10:55:32 |             MASTER- | (18h 05m 44.00s , +45d 11m 24.5s) |   C |    50 | 18.7 |        
     388 | 2023-06-17 10:56:42 |             MASTER- | (18h 05m 43.98s , +45d 12m 16.4s) |   C |    70 | 18.6 |        
     488 | 2023-06-17 10:58:13 |             MASTER- | (18h 05m 49.76s , +45d 11m 09.7s) |   C |    90 | 18.0 |        
     608 | 2023-06-17 11:00:02 |             MASTER- | (18h 05m 43.17s , +45d 09m 54.8s) |   C |   110 | 18.3 |        
    1339 | 2023-06-17 11:11:39 |             MASTER- | (14h 37m 06.90s , +74d 41m 47.3s) |   C |   180 | 17.4 |        
    1540 | 2023-06-17 11:14:59 |             MASTER- | (15h 08m 10.68s , +74d 45m 01.2s) |   C |   180 | 16.3 |        
    1740 | 2023-06-17 11:18:20 |             MASTER- | (13h 38m 47.20s , +82d 15m 47.4s) |   C |   180 | 15.7 |        
    1941 | 2023-06-17 11:21:41 |             MASTER- | (14h 41m 26.44s , +82d 18m 27.7s) |   C |   180 | 17.0 |        
    2142 | 2023-06-17 11:25:01 |             MASTER- | (14h 37m 10.66s , +74d 42m 43.7s) |   C |   180 | 14.8 |        
   42976 | 2023-06-17 22:45:35 |         MASTER-OAFA | (09h 47m 30.89s , +27d 23m 52.5s) |   C |   180 | 17.9 |        
   43609 | 2023-06-17 22:56:08 |         MASTER-OAFA | (09h 48m 58.77s , +29d 16m 00.9s) |   C |   180 | 18.5 |        
   43821 | 2023-06-17 22:59:40 |         MASTER-OAFA | (09h 58m 18.13s , +29d 16m 46.7s) |   C |   180 | 18.8 |        
   44410 | 2023-06-17 23:09:30 |         MASTER-OAFA | (09h 48m 22.99s , +30d 20m 02.2s) |   C |   180 | 18.3 |        
   44621 | 2023-06-17 23:13:01 |         MASTER-OAFA | (09h 57m 36.61s , +30d 21m 20.4s) |   C |   180 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8331
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 S230617ab errorbox  42792 sec after notice time and 42885 sec after trigger time at 2023-06-17 22:45:35 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 66 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b = 26 deg., longitude l = 73 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12074

We obtain a following upper limits.  

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

     103 | 2023-06-17 10:52:23 |             MASTER- | (18h 05m 49.44s , +45d 11m 01.8s) |   C |    20 | 17.9 |        
     143 | 2023-06-17 10:53:03 |             MASTER- | (18h 05m 46.44s , +45d 12m 38.1s) |   C |    20 | 17.7 |        
     188 | 2023-06-17 10:53:43 |             MASTER- | (18h 05m 46.90s , +45d 11m 05.5s) |   C |    30 | 16.4 |        
     243 | 2023-06-17 10:54:32 |             MASTER- | (18h 05m 49.69s , +45d 12m 07.4s) |   C |    40 | 18.6 |        
     308 | 2023-06-17 10:55:32 |             MASTER- | (18h 05m 44.00s , +45d 11m 24.5s) |   C |    50 | 18.7 |        
     388 | 2023-06-17 10:56:42 |             MASTER- | (18h 05m 43.98s , +45d 12m 16.4s) |   C |    70 | 18.6 |        
     488 | 2023-06-17 10:58:13 |             MASTER- | (18h 05m 49.76s , +45d 11m 09.7s) |   C |    90 | 18.0 |        
     608 | 2023-06-17 11:00:02 |             MASTER- | (18h 05m 43.17s , +45d 09m 54.8s) |   C |   110 | 18.3 |        
    1339 | 2023-06-17 11:11:39 |             MASTER- | (14h 37m 06.90s , +74d 41m 47.3s) |   C |   180 | 17.4 |        
    1540 | 2023-06-17 11:14:59 |             MASTER- | (15h 08m 10.68s , +74d 45m 01.2s) |   C |   180 | 16.3 |        
    1740 | 2023-06-17 11:18:20 |             MASTER- | (13h 38m 47.20s , +82d 15m 47.4s) |   C |   180 | 15.7 |        
    1941 | 2023-06-17 11:21:41 |             MASTER- | (14h 41m 26.44s , +82d 18m 27.7s) |   C |   180 | 17.0 |        
    2142 | 2023-06-17 11:25:01 |             MASTER- | (14h 37m 10.66s , +74d 42m 43.7s) |   C |   180 | 14.8 |        
   42976 | 2023-06-17 22:45:35 |         MASTER-OAFA | (09h 47m 30.89s , +27d 23m 52.5s) |   C |   180 | 17.9 |        
   43609 | 2023-06-17 22:56:08 |         MASTER-OAFA | (09h 48m 58.77s , +29d 16m 00.9s) |   C |   180 | 18.5 |        
   43821 | 2023-06-17 22:59:40 |         MASTER-OAFA | (09h 58m 18.13s , +29d 16m 46.7s) |   C |   180 | 18.8 |        
   44410 | 2023-06-17 23:09:30 |         MASTER-OAFA | (09h 48m 22.99s , +30d 20m 02.2s) |   C |   180 | 18.3 |        
   44621 | 2023-06-17 23:13:01 |         MASTER-OAFA | (09h 57m 36.61s , +30d 21m 20.4s) |   C |   180 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8332
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 S230617ab errorbox  42792 sec after notice time and 42885 sec after trigger time at 2023-06-17 22:45:35 UT, with upper limit up to  18.8 mag. Observations started at twilight.  The observations began at zenith distance = 66 deg. The sun  altitude  is -13.8 deg. 

The galactic latitude b = 26 deg., longitude l = 73 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12074

We obtain a following upper limits.  

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

     103 | 2023-06-17 10:52:23 |             MASTER- | (18h 05m 49.44s , +45d 11m 01.8s) |   C |    20 | 17.9 |        
     143 | 2023-06-17 10:53:03 |             MASTER- | (18h 05m 46.44s , +45d 12m 38.1s) |   C |    20 | 17.7 |        
     188 | 2023-06-17 10:53:43 |             MASTER- | (18h 05m 46.90s , +45d 11m 05.5s) |   C |    30 | 16.4 |        
     243 | 2023-06-17 10:54:32 |             MASTER- | (18h 05m 49.69s , +45d 12m 07.4s) |   C |    40 | 18.6 |        
     308 | 2023-06-17 10:55:32 |             MASTER- | (18h 05m 44.00s , +45d 11m 24.5s) |   C |    50 | 18.7 |        
     388 | 2023-06-17 10:56:42 |             MASTER- | (18h 05m 43.98s , +45d 12m 16.4s) |   C |    70 | 18.6 |        
     488 | 2023-06-17 10:58:13 |             MASTER- | (18h 05m 49.76s , +45d 11m 09.7s) |   C |    90 | 18.0 |        
     608 | 2023-06-17 11:00:02 |             MASTER- | (18h 05m 43.17s , +45d 09m 54.8s) |   C |   110 | 18.3 |        
    1339 | 2023-06-17 11:11:39 |             MASTER- | (14h 37m 06.90s , +74d 41m 47.3s) |   C |   180 | 17.4 |        
    1540 | 2023-06-17 11:14:59 |             MASTER- | (15h 08m 10.68s , +74d 45m 01.2s) |   C |   180 | 16.3 |        
    1740 | 2023-06-17 11:18:20 |             MASTER- | (13h 38m 47.20s , +82d 15m 47.4s) |   C |   180 | 15.7 |        
    1941 | 2023-06-17 11:21:41 |             MASTER- | (14h 41m 26.44s , +82d 18m 27.7s) |   C |   180 | 17.0 |        
    2142 | 2023-06-17 11:25:01 |             MASTER- | (14h 37m 10.66s , +74d 42m 43.7s) |   C |   180 | 14.8 |        
   42976 | 2023-06-17 22:45:35 |         MASTER-OAFA | (09h 47m 30.89s , +27d 23m 52.5s) |   C |   180 | 17.9 |        
   43609 | 2023-06-17 22:56:08 |         MASTER-OAFA | (09h 48m 58.77s , +29d 16m 00.9s) |   C |   180 | 18.5 |        
   43821 | 2023-06-17 22:59:40 |         MASTER-OAFA | (09h 58m 18.13s , +29d 16m 46.7s) |   C |   180 | 18.8 |        
   44410 | 2023-06-17 23:09:30 |         MASTER-OAFA | (09h 48m 22.99s , +30d 20m 02.2s) |   C |   180 | 18.3 |        
   44621 | 2023-06-17 23:13:01 |         MASTER-OAFA | (09h 57m 36.61s , +30d 21m 20.4s) |   C |   180 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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

MASTER Net MASTER Database: LIGO S230617ab alert (last error box)

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

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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