LIGO S230618s alert (last error box) :: MASTER Database

datetime

T - Trig [h]

T - Not [h]

Area [sq. deg]

Box	50%	90%	FULL
[%]	21.3	19.0	21.1

2023-07-02 09:35:16

336.0

335.9

1277.7

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-'2023-06-18 09:35:16')<'10 minutes'::interval order by gn,seq desc,errorbox asc;

trigger

notice

notice+1hr

now

2023-06-18 09:35:16 (JD 2460113.899491)

Siderial time 5.853930 h

Ra 09:05:37.50 Dec -33:30:36.20
(136.406250d, -33.510056d)

Rise 2023-06-18 11:37:35

Transit 2023-06-18 12:49:07

Set 2023-06-18 14:00:40

Amur

Object: Altitude: -1.42 Azimuth: 33.37

Sun: Altitude: 16.95 Azimuth: 106.44

Moon: Altitude: 21.65 Azimuth: 107.72

Tunka

Object: Altitude: 3.41 Azimuth: 14.01

Sun: Altitude: 32.29 Azimuth: 87.51

Moon: Altitude: 36.97 Azimuth: 89.06

Kislovodsk

Object: Altitude: 3.08 Azimuth: 324.77

Sun: Altitude: 68.98 Azimuth: 16.63

Moon: Altitude: 73.63 Azimuth: 12.31

Tavrida

Object: Altitude: -1.46 Azimuth: 318.77

Sun: Altitude: 68.60 Azimuth: 354.75

Moon: Altitude: 72.56 Azimuth: 346.24

SAAO

Object: Altitude: 36.07 Azimuth: 290.30

Sun: Altitude: 32.34 Azimuth: 196.65

Moon: Altitude: 27.59 Azimuth: 197.81

IAC

Object: Altitude: -25.05 Azimuth: 296.13

Sun: Altitude: 42.76 Azimuth: 263.31

Moon: Altitude: 41.75 Azimuth: 256.90

Argentina

Object: Altitude: -20.74 Azimuth: 338.34

Sun: Altitude: -24.63 Azimuth: 256.71

Moon: Altitude: -28.48 Azimuth: 253.42

Mexico

Object: Altitude: -75.77 Azimuth: 75.68

Sun: Altitude: -26.78 Azimuth: 214.58

Moon: Altitude: -24.26 Azimuth: 210.00

Ural

Object: Altitude: -3.31 Azimuth: 337.98

Sun: Altitude: 52.32 Azimuth: 36.67

Moon: Altitude: 57.13 Azimuth: 35.61

Vostryakovo

Object: Altitude: -8.04 Azimuth: 320.97

Sun: Altitude: 58.00 Azimuth: 2.96

Moon: Altitude: 62.29 Azimuth: 358.43

Gal. latitude: 9.296663 Gal. longitude: 258.641027

Dist. to Sun: 74.251503

Dist. to Moon: 76.019253

Moon coord.: (88.825033 d, 27.680335 d)

Sun coord.: (86.292374 d, 23.402383 d)

Lunar disk: 0.001804

Lunar phase: 175.130982

Lunar bright limb: 209.376521

No SN in this field

2023-06-18 09:41:39 (JD 2460113.903924)

Siderial time 5.960610 h

Ra 09:05:37.50 Dec -33:30:36.20
(136.406250d, -33.510056d)

Rise 2023-06-18 11:37:35

Transit 2023-06-18 12:49:07

Set 2023-06-18 14:00:40

Amur

Object: Altitude: -1.99 Azimuth: 34.58

Sun: Altitude: 15.98 Azimuth: 107.58

Moon: Altitude: 20.72 Azimuth: 108.79

Tunka

Object: Altitude: 3.16 Azimuth: 15.32

Sun: Altitude: 31.30 Azimuth: 88.79

Moon: Altitude: 36.02 Azimuth: 90.27

Kislovodsk

Object: Altitude: 3.74 Azimuth: 325.94

Sun: Altitude: 68.61 Azimuth: 20.55

Moon: Altitude: 73.35 Azimuth: 17.00

Tavrida

Object: Altitude: -0.72 Azimuth: 319.88

Sun: Altitude: 68.67 Azimuth: 358.77

Moon: Altitude: 72.78 Azimuth: 350.76

SAAO

Object: Altitude: 37.34 Azimuth: 289.78

Sun: Altitude: 32.70 Azimuth: 194.96

Moon: Altitude: 27.97 Azimuth: 196.33

IAC

Object: Altitude: -23.79 Azimuth: 296.61

Sun: Altitude: 44.16 Azimuth: 263.92

Moon: Altitude: 43.07 Azimuth: 257.35

Argentina

Object: Altitude: -20.22 Azimuth: 337.03

Sun: Altitude: -23.32 Azimuth: 256.02

Moon: Altitude: -27.23 Azimuth: 252.80

Mexico

Object: Altitude: -77.09 Azimuth: 75.07

Sun: Altitude: -26.00 Azimuth: 215.96

Moon: Altitude: -23.58 Azimuth: 211.29

Ural

Object: Altitude: -3.00 Azimuth: 339.28

Sun: Altitude: 51.78 Azimuth: 38.89

Moon: Altitude: 56.63 Azimuth: 37.93

Vostryakovo

Object: Altitude: -7.48 Azimuth: 322.19

Sun: Altitude: 57.93 Azimuth: 5.72

Moon: Altitude: 62.30 Azimuth: 1.36

Gal. latitude: 9.296663 Gal. longitude: 258.641027

Dist. to Sun: 74.248770

Dist. to Moon: 75.986957

Moon coord.: (88.886838 d, 27.683446 d)

Sun coord.: (86.296987 d, 23.402492 d)

Lunar disk: 0.001825

Lunar phase: 175.103778

Lunar bright limb: 209.914932

No SN in this field

2023-06-18 10:41:39 (JD 2460113.945590)

Siderial time 6.963348 h

Ra 09:05:37.50 Dec -33:30:36.20
(136.406250d, -33.510056d)

Rise 2023-06-18 11:37:35

Transit 2023-06-18 12:49:07

Set 2023-06-18 14:00:40

Amur

Object: Altitude: -8.17 Azimuth: 45.53

Sun: Altitude: 7.17 Azimuth: 118.38

Moon: Altitude: 12.30 Azimuth: 118.85

Tunka

Object: Altitude: -0.23 Azimuth: 27.39

Sun: Altitude: 22.08 Azimuth: 100.23

Moon: Altitude: 27.16 Azimuth: 101.14

Kislovodsk

Object: Altitude: 8.90 Azimuth: 337.43

Sun: Altitude: 62.23 Azimuth: 50.37

Moon: Altitude: 67.36 Azimuth: 51.48

Tavrida

Object: Altitude: 5.36 Azimuth: 330.86

Sun: Altitude: 65.61 Azimuth: 33.83

Moon: Altitude: 70.71 Azimuth: 31.92

SAAO

Object: Altitude: 49.45 Azimuth: 285.33

Sun: Altitude: 34.20 Azimuth: 178.55

Moon: Altitude: 29.88 Azimuth: 181.86

IAC

Object: Altitude: -12.22 Azimuth: 301.67

Sun: Altitude: 57.34 Azimuth: 270.23

Moon: Altitude: 55.59 Azimuth: 261.46

Argentina

Object: Altitude: -14.07 Azimuth: 325.59

Sun: Altitude: -11.16 Azimuth: 249.26

Moon: Altitude: -15.71 Azimuth: 246.80

Mexico

Object: Altitude: -87.54 Azimuth: 359.20

Sun: Altitude: -17.42 Azimuth: 227.56

Moon: Altitude: -16.12 Azimuth: 222.36

Ural

Object: Altitude: -0.94 Azimuth: 351.65

Sun: Altitude: 45.69 Azimuth: 57.68

Moon: Altitude: 50.84 Azimuth: 57.33

Vostryakovo

Object: Altitude: -2.96 Azimuth: 333.93

Sun: Altitude: 55.27 Azimuth: 30.39

Moon: Altitude: 60.24 Azimuth: 27.83

Gal. latitude: 9.296663 Gal. longitude: 258.641027

Dist. to Sun: 74.223084

Dist. to Moon: 75.683914

Moon coord.: (89.467732 d, 27.711336 d)

Sun coord.: (86.340345 d, 23.403504 d)

Lunar disk: 0.002033

Lunar phase: 174.830881

Lunar bright limb: 214.688839

No SN in this field

2024-05-17 04:17:06 (JD 2460447.678542)

Siderial time 22.483715 h

Ra 09:05:37.50 Dec -33:30:36.20
(136.406250d, -33.510056d)

Rise 2024-05-17 13:40:25

Transit 2024-05-17 14:51:57

Set 2024-05-17 16:03:31

Amur

Object: Altitude: -13.68 Azimuth: 306.61

Sun: Altitude: 57.36 Azimuth: 23.18

Moon: Altitude: 0.15 Azimuth: 257.06

Tunka

Object: Altitude: -27.85 Azimuth: 289.77

Sun: Altitude: 56.34 Azimuth: 340.32

Moon: Altitude: -13.36 Azimuth: 237.10

Kislovodsk

Object: Altitude: -67.56 Azimuth: 251.61

Sun: Altitude: 26.13 Azimuth: 267.61

Moon: Altitude: -37.72 Azimuth: 173.88

Tavrida

Object: Altitude: -72.60 Azimuth: 235.77

Sun: Altitude: 20.14 Azimuth: 262.32

Moon: Altitude: -35.57 Azimuth: 163.63

SAAO

Object: Altitude: -24.00 Azimuth: 356.31

Sun: Altitude: -13.21 Azimuth: 255.26

Moon: Altitude: -55.57 Azimuth: 51.60

IAC

Object: Altitude: -61.10 Azimuth: 71.21

Sun: Altitude: -22.81 Azimuth: 230.59

Moon: Altitude: -18.31 Azimuth: 110.59

Argentina

Object: Altitude: 14.05 Azimuth: 59.04

Sun: Altitude: -77.10 Azimuth: 16.28

Moon: Altitude: 17.57 Azimuth: 112.05

Mexico

Object: Altitude: 8.43 Azimuth: 42.21

Sun: Altitude: -23.70 Azimuth: 133.38

Moon: Altitude: 59.28 Azimuth: 47.03

Ural

Object: Altitude: -52.77 Azimuth: 249.37

Sun: Altitude: 34.96 Azimuth: 289.56

Moon: Altitude: -23.87 Azimuth: 193.14

Vostryakovo

Object: Altitude: -63.69 Azimuth: 222.49

Sun: Altitude: 23.35 Azimuth: 269.42

Moon: Altitude: -25.77 Azimuth: 169.43

Gal. latitude: 9.296663 Gal. longitude: 258.641027

Dist. to Sun: 94.444574

Dist. to Moon: 50.977726

Moon coord.: (167.053609 d, 8.343502 d)

Sun coord.: (54.116183 d, 19.361224 d)

Lunar disk: 0.659005

Lunar phase: 71.457380

Lunar bright limb: 293.705629

No SN in this field

Recent coverage and limits telegrams

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

  ID = 8362
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 S230618s errorbox  53365 sec after notice time and 53473 sec after trigger time at 2023-06-19 00:26:29 UT, with upper limit up to  12.2 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -34.7 deg. 

The galactic latitude b =  9 deg., longitude l = 259 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12106

We obtain a following upper limits.  

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

     729 | 2023-06-18 09:45:54 |             MASTER- | (17h 51m 49.23s , +08d 33m 20.4s) |   C |   180 | 18.5 |        
    1069 | 2023-06-18 09:51:35 |             MASTER- | (17h 59m 55.36s , +08d 32m 17.8s) |   C |   180 | 18.6 |        
    1411 | 2023-06-18 09:57:17 |             MASTER- | (17h 51m 47.13s , +08d 30m 60.0s) |   C |   180 | 18.5 |        
    1758 | 2023-06-18 10:03:04 |             MASTER- | (17h 59m 59.19s , +08d 31m 10.8s) |   C |   180 | 18.5 |        
    2649 | 2023-06-18 10:17:54 |             MASTER- | (17h 57m 53.00s , +10d 25m 32.8s) |   C |   180 | 18.5 |        
    3330 | 2023-06-18 10:29:16 |             MASTER- | (18h 06m 02.32s , +10d 23m 17.9s) |   C |   180 | 18.3 |        
    4221 | 2023-06-18 10:44:06 |             MASTER- | (17h 57m 57.43s , +10d 21m 56.4s) |   C |   180 | 18.3 |        
    4904 | 2023-06-18 10:55:29 |             MASTER- | (18h 06m 03.59s , +10d 22m 18.7s) |   C |   180 | 18.0 |        
    6681 | 2023-06-18 11:25:06 |             MASTER- | (17h 47m 06.59s , +06d 29m 48.5s) |   C |   180 | 16.5 |        
   53564 | 2023-06-19 00:26:29 |         MASTER-OAFA | (08h 17m 30.62s , -17d 12m 38.4s) |   C |   180 | 12.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8363
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 S230618s errorbox  53365 sec after notice time and 53473 sec after trigger time at 2023-06-19 00:26:29 UT, with upper limit up to  12.2 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -34.7 deg. 

The galactic latitude b =  9 deg., longitude l = 259 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12106

We obtain a following upper limits.  

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

     729 | 2023-06-18 09:45:54 |             MASTER- | (17h 51m 49.23s , +08d 33m 20.4s) |   C |   180 | 18.5 |        
    1069 | 2023-06-18 09:51:35 |             MASTER- | (17h 59m 55.36s , +08d 32m 17.8s) |   C |   180 | 18.6 |        
    1411 | 2023-06-18 09:57:17 |             MASTER- | (17h 51m 47.13s , +08d 30m 60.0s) |   C |   180 | 18.5 |        
    1758 | 2023-06-18 10:03:04 |             MASTER- | (17h 59m 59.19s , +08d 31m 10.8s) |   C |   180 | 18.5 |        
    2649 | 2023-06-18 10:17:54 |             MASTER- | (17h 57m 53.00s , +10d 25m 32.8s) |   C |   180 | 18.5 |        
    3330 | 2023-06-18 10:29:16 |             MASTER- | (18h 06m 02.32s , +10d 23m 17.9s) |   C |   180 | 18.3 |        
    4221 | 2023-06-18 10:44:06 |             MASTER- | (17h 57m 57.43s , +10d 21m 56.4s) |   C |   180 | 18.3 |        
    4904 | 2023-06-18 10:55:29 |             MASTER- | (18h 06m 03.59s , +10d 22m 18.7s) |   C |   180 | 18.0 |        
    6681 | 2023-06-18 11:25:06 |             MASTER- | (17h 47m 06.59s , +06d 29m 48.5s) |   C |   180 | 16.5 |        
   53564 | 2023-06-19 00:26:29 |         MASTER-OAFA | (08h 17m 30.62s , -17d 12m 38.4s) |   C |   180 | 12.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8364
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 S230618s errorbox  53365 sec after notice time and 53473 sec after trigger time at 2023-06-19 00:26:29 UT, with upper limit up to  12.2 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -34.7 deg. 

The galactic latitude b =  9 deg., longitude l = 259 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12106

We obtain a following upper limits.  

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

     729 | 2023-06-18 09:45:54 |             MASTER- | (17h 51m 49.23s , +08d 33m 20.4s) |   C |   180 | 18.5 |        
    1069 | 2023-06-18 09:51:35 |             MASTER- | (17h 59m 55.36s , +08d 32m 17.8s) |   C |   180 | 18.6 |        
    1411 | 2023-06-18 09:57:17 |             MASTER- | (17h 51m 47.13s , +08d 30m 60.0s) |   C |   180 | 18.5 |        
    1758 | 2023-06-18 10:03:04 |             MASTER- | (17h 59m 59.19s , +08d 31m 10.8s) |   C |   180 | 18.5 |        
    2649 | 2023-06-18 10:17:54 |             MASTER- | (17h 57m 53.00s , +10d 25m 32.8s) |   C |   180 | 18.5 |        
    3330 | 2023-06-18 10:29:16 |             MASTER- | (18h 06m 02.32s , +10d 23m 17.9s) |   C |   180 | 18.3 |        
    4221 | 2023-06-18 10:44:06 |             MASTER- | (17h 57m 57.43s , +10d 21m 56.4s) |   C |   180 | 18.3 |        
    4904 | 2023-06-18 10:55:29 |             MASTER- | (18h 06m 03.59s , +10d 22m 18.7s) |   C |   180 | 18.0 |        
    6681 | 2023-06-18 11:25:06 |             MASTER- | (17h 47m 06.59s , +06d 29m 48.5s) |   C |   180 | 16.5 |        
   53564 | 2023-06-19 00:26:29 |         MASTER-OAFA | (08h 17m 30.62s , -17d 12m 38.4s) |   C |   180 | 12.3 |        
Filter C is a clear (unfiltred) band. 


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

MASTER Net MASTER Database: LIGO S230618s alert (last error box)

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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:
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Meteo | Focus | MASTER page
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