LIGO S230618at alert (last error box) :: MASTER Database

datetime

T - Trig [h]

T - Not [h]

Area [sq. deg]

Box	50%	90%	FULL
[%]	11.3	9.3	10.8

2023-07-02 17:57:42

336.0

335.9

487.1

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-'2023-06-18 17:57:42')<'10 minutes'::interval order by gn,seq desc,errorbox asc;

trigger

notice

notice+1hr

now

2023-06-18 17:57:42 (JD 2460114.248403)

Siderial time 14.250745 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -14.25 Azimuth: 38.79

Sun: Altitude: -9.34 Azimuth: 214.01

Moon: Altitude: -7.46 Azimuth: 206.43

Tunka

Object: Altitude: -7.70 Azimuth: 22.40

Sun: Altitude: -13.98 Azimuth: 191.86

Moon: Altitude: -10.20 Azimuth: 184.96

Kislovodsk

Object: Altitude: -0.04 Azimuth: 338.33

Sun: Altitude: -9.73 Azimuth: 136.23

Moon: Altitude: -2.48 Azimuth: 133.52

Tavrida

Object: Altitude: -3.47 Azimuth: 332.55

Sun: Altitude: -4.60 Azimuth: 129.85

Moon: Altitude: 2.79 Azimuth: 127.58

SAAO

Object: Altitude: 48.44 Azimuth: 298.94

Sun: Altitude: -28.79 Azimuth: 100.86

Moon: Altitude: -24.93 Azimuth: 108.36

IAC

Object: Altitude: -17.84 Azimuth: 308.93

Sun: Altitude: 25.14 Azimuth: 104.23

Moon: Altitude: 32.60 Azimuth: 106.58

Argentina

Object: Altitude: -8.06 Azimuth: 332.41

Sun: Altitude: 31.52 Azimuth: 158.22

Moon: Altitude: 29.06 Azimuth: 166.71

Mexico

Object: Altitude: -78.62 Azimuth: 10.58

Sun: Altitude: 69.95 Azimuth: 287.28

Moon: Altitude: 65.53 Azimuth: 270.40

Ural

Object: Altitude: -9.84 Azimuth: 350.35

Sun: Altitude: -5.44 Azimuth: 151.68

Moon: Altitude: 0.73 Azimuth: 147.01

Vostryakovo

Object: Altitude: -11.92 Azimuth: 334.53

Sun: Altitude: 0.63 Azimuth: 133.11

Moon: Altitude: 7.53 Azimuth: 129.61

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 155.929289

Dist. to Moon: 155.061219

Moon coord.: (93.685213 d, 27.840589 d)

Sun coord.: (86.655465 d, 23.410501 d)

Lunar disk: 0.004575

Lunar phase: 172.243408

Lunar bright limb: 237.387152

No SN in this field

2023-06-18 18:03:52 (JD 2460114.252685)

Siderial time 14.353805 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -14.88 Azimuth: 39.78

Sun: Altitude: -8.78 Azimuth: 215.32

Moon: Altitude: -7.03 Azimuth: 207.68

Tunka

Object: Altitude: -8.08 Azimuth: 23.49

Sun: Altitude: -13.77 Azimuth: 193.30

Moon: Altitude: -10.11 Azimuth: 186.29

Kislovodsk

Object: Altitude: 0.36 Azimuth: 339.41

Sun: Altitude: -10.49 Azimuth: 137.44

Moon: Altitude: -3.25 Azimuth: 134.58

Tavrida

Object: Altitude: -2.97 Azimuth: 333.58

Sun: Altitude: -5.44 Azimuth: 131.00

Moon: Altitude: 1.96 Azimuth: 128.60

SAAO

Object: Altitude: 49.58 Azimuth: 298.84

Sun: Altitude: -30.07 Azimuth: 100.16

Moon: Altitude: -26.12 Azimuth: 107.76

IAC

Object: Altitude: -16.78 Azimuth: 309.39

Sun: Altitude: 23.83 Azimuth: 104.80

Moon: Altitude: 31.34 Azimuth: 107.04

Argentina

Object: Altitude: -7.44 Azimuth: 331.44

Sun: Altitude: 31.01 Azimuth: 156.67

Moon: Altitude: 28.75 Azimuth: 165.25

Mexico

Object: Altitude: -78.80 Azimuth: 4.80

Sun: Altitude: 71.21 Azimuth: 289.25

Moon: Altitude: 66.81 Azimuth: 271.21

Ural

Object: Altitude: -9.70 Azimuth: 351.51

Sun: Altitude: -5.83 Azimuth: 153.05

Moon: Altitude: 0.30 Azimuth: 148.25

Vostryakovo

Object: Altitude: -11.55 Azimuth: 335.64

Sun: Altitude: 0.00 Azimuth: 134.37

Moon: Altitude: 6.89 Azimuth: 130.77

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 155.927060

Dist. to Moon: 155.022526

Moon coord.: (93.744778 d, 27.841494 d)

Sun coord.: (86.659922 d, 23.410596 d)

Lunar disk: 0.004624

Lunar phase: 172.202136

Lunar bright limb: 237.602165

No SN in this field

2023-06-18 19:03:52 (JD 2460114.294352)

Siderial time 15.356543 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -21.60 Azimuth: 49.12

Sun: Altitude: -2.45 Azimuth: 227.60

Moon: Altitude: -1.92 Azimuth: 219.43

Tunka

Object: Altitude: -12.54 Azimuth: 33.85

Sun: Altitude: -10.57 Azimuth: 206.99

Moon: Altitude: -8.14 Azimuth: 199.08

Kislovodsk

Object: Altitude: 3.22 Azimuth: 350.17

Sun: Altitude: -16.91 Azimuth: 149.97

Moon: Altitude: -9.96 Azimuth: 145.54

Tavrida

Object: Altitude: 0.90 Azimuth: 344.02

Sun: Altitude: -12.72 Azimuth: 142.83

Moon: Altitude: -5.45 Azimuth: 139.03

SAAO

Object: Altitude: 60.70 Azimuth: 299.71

Sun: Altitude: -42.64 Azimuth: 93.19

Moon: Altitude: -37.93 Azimuth: 101.95

IAC

Object: Altitude: -6.93 Azimuth: 314.68

Sun: Altitude: 11.26 Azimuth: 110.67

Moon: Altitude: 19.34 Azimuth: 111.92

Argentina

Object: Altitude: -0.48 Azimuth: 322.73

Sun: Altitude: 24.58 Azimuth: 142.91

Moon: Altitude: 24.24 Azimuth: 151.88

Mexico

Object: Altitude: -74.33 Azimuth: 319.21

Sun: Altitude: 81.44 Azimuth: 332.08

Moon: Altitude: 79.10 Azimuth: 284.06

Ural

Object: Altitude: -9.30 Azimuth: 2.78

Sun: Altitude: -8.64 Azimuth: 166.62

Moon: Altitude: -3.09 Azimuth: 160.58

Vostryakovo

Object: Altitude: -8.79 Azimuth: 346.59

Sun: Altitude: -5.39 Azimuth: 147.05

Moon: Altitude: 1.25 Azimuth: 142.27

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 155.905352

Dist. to Moon: 154.643716

Moon coord.: (94.324179 d, 27.848950 d)

Sun coord.: (86.703284 d, 23.411508 d)

Lunar disk: 0.005116

Lunar phase: 171.796497

Lunar bright limb: 239.592403

No SN in this field

2024-05-17 02:22:48 (JD 2460447.599167)

Siderial time 20.573499 h

Ra 16:34:15.12 Dec -42:12:37.30
(248.563000d, -42.210361d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -67.86 Azimuth: 99.81

Sun: Altitude: 56.65 Azimuth: 332.57

Moon: Altitude: -15.60 Azimuth: 234.23

Tunka

Object: Altitude: -52.55 Azimuth: 82.68

Sun: Altitude: 45.02 Azimuth: 300.94

Moon: Altitude: -24.86 Azimuth: 210.58

Kislovodsk

Object: Altitude: -13.77 Azimuth: 43.70

Sun: Altitude: 6.00 Azimuth: 248.87

Moon: Altitude: -29.69 Azimuth: 142.07

Tavrida

Object: Altitude: -10.48 Azimuth: 38.88

Sun: Altitude: 0.83 Azimuth: 243.13

Moon: Altitude: -24.89 Azimuth: 134.13

SAAO

Object: Altitude: 54.64 Azimuth: 61.25

Sun: Altitude: -37.05 Azimuth: 269.27

Moon: Altitude: -34.57 Azimuth: 77.43

IAC

Object: Altitude: 19.28 Azimuth: 4.64

Sun: Altitude: -38.42 Azimuth: 204.87

Moon: Altitude: 5.66 Azimuth: 96.93

Argentina

Object: Altitude: 51.64 Azimuth: 299.36

Sun: Altitude: -58.40 Azimuth: 74.68

Moon: Altitude: 37.15 Azimuth: 134.02

Mexico

Object: Altitude: -18.91 Azimuth: 308.52

Sun: Altitude: -3.42 Azimuth: 115.04

Moon: Altitude: 67.12 Azimuth: 345.62

Ural

Object: Altitude: -30.49 Azimuth: 58.33

Sun: Altitude: 19.63 Azimuth: 264.47

Moon: Altitude: -22.94 Azimuth: 163.14

Vostryakovo

Object: Altitude: -20.12 Azimuth: 43.21

Sun: Altitude: 7.56 Azimuth: 246.69

Moon: Altitude: -18.69 Azimuth: 140.66

Gal. latitude: 3.184340 Gal. longitude: 341.116368

Dist. to Sun: 154.036144

Dist. to Moon: 90.291582

Moon coord.: (166.208967 d, 8.774161 d)

Sun coord.: (54.037390 d, 19.343366 d)

Lunar disk: 0.651863

Lunar phase: 72.318483

Lunar bright limb: 293.603761

No SN in this field

Recent coverage and limits telegrams

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

  ID = 8380
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 S230618at errorbox  31514 sec after notice time and 31657 sec after trigger time at 2023-06-19 02:45:19 UT, with upper limit up to  12.8 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -64.4 deg. 

The galactic latitude b =  3 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12122

We obtain a following upper limits.  

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

   31668 | 2023-06-19 02:45:19 |         MASTER-OAFA | (18h 19m 06.67s , -59d 07m 27.1s) |   C |    20 | 12.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8381
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 S230618at errorbox  31514 sec after notice time and 31657 sec after trigger time at 2023-06-19 02:45:19 UT, with upper limit up to  12.8 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -64.4 deg. 

The galactic latitude b =  3 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12122

We obtain a following upper limits.  

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

   31668 | 2023-06-19 02:45:19 |         MASTER-OAFA | (18h 19m 06.67s , -59d 07m 27.1s) |   C |    20 | 12.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8382
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 S230618at errorbox  31514 sec after notice time and 31657 sec after trigger time at 2023-06-19 02:45:19 UT, with upper limit up to  12.8 mag. The observations began at zenith distance = 37 deg. The sun  altitude  is -64.4 deg. 

The galactic latitude b =  3 deg., longitude l = 341 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=12122

We obtain a following upper limits.  

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

   31668 | 2023-06-19 02:45:19 |         MASTER-OAFA | (18h 19m 06.67s , -59d 07m 27.1s) |   C |    20 | 12.8 |        
Filter C is a clear (unfiltred) band. 


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

MASTER Net MASTER Database: LIGO S230618at alert (last error box)

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

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