MASTER Net MASTER Database: LIGO GRB200228.29 alert (last error box)

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 IPN GRB200228.29
Type 1 (last error box)
Trigger time 2020-02-28 06:58:33
Notice time 2020-02-28 13:28:46
Distance ± Mpc
BNS BHH NSBH Gap Terr
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
[%] 1105200.0 614000.0 552600.0
2020-03-14 06:58:33 360.0 353.5 43.2

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-'2020-02-28 06:58:33')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2020-02-28 06:58:33 (JD 2458907.790660)

Siderial time 19.988785 h

Ra 21:10:43.92 Dec -58:10:01.20
(317.683000d, -58.167000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -33.36 Azimuth: 36.91

Sun: Altitude: 17.60 Azimuth: 51.83

Moon: Altitude: 46.62 Azimuth: 0.95

Tunka

Object: Altitude: -26.60 Azimuth: 25.82

Sun: Altitude: 26.28 Azimuth: 27.58

Moon: Altitude: 41.05 Azimuth: 327.97

Kislovodsk

Object: Altitude: -12.48 Azimuth: 353.05

Sun: Altitude: 28.76 Azimuth: 318.74

Moon: Altitude: 8.90 Azimuth: 268.89

Tavrida

Object: Altitude: -14.43 Azimuth: 348.51

Sun: Altitude: 23.75 Azimuth: 311.02

Moon: Altitude: 2.90 Azimuth: 263.09

SAAO

Object: Altitude: 55.22 Azimuth: 328.27

Sun: Altitude: 31.76 Azimuth: 258.88

Moon: Altitude: -17.22 Azimuth: 272.67

IAC

Object: Altitude: -15.02 Azimuth: 328.71

Sun: Altitude: -8.08 Azimuth: 275.05

Moon: Altitude: -40.07 Azimuth: 230.77

Argentina

Object: Altitude: 11.06 Azimuth: 333.81

Sun: Altitude: -39.39 Azimuth: 316.67

Moon: Altitude: -60.93 Azimuth: 34.64

Mexico

Object: Altitude: -61.21 Azimuth: 344.47

Sun: Altitude: -65.81 Azimuth: 158.70

Moon: Altitude: -23.47 Azimuth: 114.53

Ural

Object: Altitude: -25.25 Azimuth: 2.37

Sun: Altitude: 22.93 Azimuth: 339.82

Moon: Altitude: 18.06 Azimuth: 285.61

Vostryakovo

Object: Altitude: -24.43 Azimuth: 349.88

Sun: Altitude: 18.05 Azimuth: 317.52

Moon: Altitude: 6.27 Azimuth: 266.85

Gal. latitude: -41.487971 Gal. longitude: 338.008971

Dist. to Sun: 52.911819

Dist. to Moon: 86.291169

Moon coord.: (29.038366 d, 6.943026 d)

Sun coord.: (340.479550 d, -8.244133 d)

Lunar disk: 0.184365

Lunar phase: 129.143951

Lunar bright limb: 253.374501

No SN in this field

2020-02-28 13:28:46 (JD 2458908.061644)

Siderial time 2.510203 h

Ra 21:10:43.92 Dec -58:10:01.20
(317.683000d, -58.167000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -80.18 Azimuth: 33.08

Sun: Altitude: -39.63 Azimuth: 135.24

Moon: Altitude: 2.80 Azimuth: 99.41

Tunka

Object: Altitude: -69.43 Azimuth: 58.43

Sun: Altitude: -26.04 Azimuth: 111.48

Moon: Altitude: 18.07 Azimuth: 80.02

Kislovodsk

Object: Altitude: -33.60 Azimuth: 39.10

Sun: Altitude: 13.87 Azimuth: 64.00

Moon: Altitude: 53.25 Azimuth: 17.58

Tavrida

Object: Altitude: -30.64 Azimuth: 36.57

Sun: Altitude: 18.69 Azimuth: 56.94

Moon: Altitude: 53.39 Azimuth: 3.34

SAAO

Object: Altitude: 41.00 Azimuth: 38.58

Sun: Altitude: 45.66 Azimuth: 114.14

Moon: Altitude: 48.08 Azimuth: 196.71

IAC

Object: Altitude: 0.87 Azimuth: 13.29

Sun: Altitude: 53.46 Azimuth: 4.64

Moon: Altitude: 40.14 Azimuth: 284.07

Argentina

Object: Altitude: 57.91 Azimuth: 333.23

Sun: Altitude: 37.96 Azimuth: 254.19

Moon: Altitude: -13.89 Azimuth: 268.93

Mexico

Object: Altitude: -15.62 Azimuth: 329.48

Sun: Altitude: -5.11 Azimuth: 276.44

Moon: Altitude: -36.77 Azimuth: 228.95

Ural

Object: Altitude: -50.53 Azimuth: 54.29

Sun: Altitude: -0.84 Azimuth: 76.24

Moon: Altitude: 36.63 Azimuth: 34.77

Vostryakovo

Object: Altitude: -40.39 Azimuth: 43.02

Sun: Altitude: 10.89 Azimuth: 57.83

Moon: Altitude: 42.55 Azimuth: 7.81

Gal. latitude: -41.487971 Gal. longitude: 338.008971

Dist. to Sun: 53.075487

Dist. to Moon: 88.843417

Moon coord.: (32.039328 d, 8.160930 d)

Sun coord.: (340.734546 d, -8.141957 d)

Lunar disk: 0.204624

Lunar phase: 126.210402

Lunar bright limb: 253.554950

No SN in this field

2020-02-28 14:28:46 (JD 2458908.103310)

Siderial time 3.512941 h

Ra 21:10:43.92 Dec -58:10:01.20
(317.683000d, -58.167000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -81.66 Azimuth: 342.00

Sun: Altitude: -45.17 Azimuth: 153.96

Moon: Altitude: -6.02 Azimuth: 110.84

Tunka

Object: Altitude: -77.18 Azimuth: 52.66

Sun: Altitude: -34.15 Azimuth: 125.88

Moon: Altitude: 9.24 Azimuth: 91.78

Kislovodsk

Object: Altitude: -40.77 Azimuth: 43.32

Sun: Altitude: 3.74 Azimuth: 75.01

Moon: Altitude: 48.39 Azimuth: 39.19

Tavrida

Object: Altitude: -37.38 Azimuth: 41.57

Sun: Altitude: 9.23 Azimuth: 68.75

Moon: Altitude: 50.88 Azimuth: 26.60

SAAO

Object: Altitude: 33.10 Azimuth: 38.05

Sun: Altitude: 33.63 Azimuth: 102.76

Moon: Altitude: 49.15 Azimuth: 174.88

IAC

Object: Altitude: -2.96 Azimuth: 20.22

Sun: Altitude: 49.72 Azimuth: 27.90

Moon: Altitude: 52.33 Azimuth: 295.32

Argentina

Object: Altitude: 62.41 Azimuth: 346.38

Sun: Altitude: 49.77 Azimuth: 241.61

Moon: Altitude: -1.65 Azimuth: 261.20

Mexico

Object: Altitude: -9.57 Azimuth: 334.71

Sun: Altitude: 7.53 Azimuth: 284.24

Moon: Altitude: -26.41 Azimuth: 240.78

Ural

Object: Altitude: -57.44 Azimuth: 60.89

Sun: Altitude: -8.90 Azimuth: 88.77

Moon: Altitude: 31.41 Azimuth: 51.03

Vostryakovo

Object: Altitude: -46.58 Azimuth: 49.84

Sun: Altitude: 3.23 Azimuth: 70.67

Moon: Altitude: 40.27 Azimuth: 26.85

Gal. latitude: -41.487971 Gal. longitude: 338.008971

Dist. to Sun: 53.100705

Dist. to Moon: 89.236508

Moon coord.: (32.502835 d, 8.346540 d)

Sun coord.: (340.773738 d, -8.126234 d)

Lunar disk: 0.207813

Lunar phase: 125.758727

Lunar bright limb: 253.591254

No SN in this field

2025-04-18 15:48:29 (JD 2460784.158669)

Siderial time 8.116821 h

Ra 21:10:43.92 Dec -58:10:01.20
(317.683000d, -58.167000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -48.34 Azimuth: 310.32

Sun: Altitude: -28.57 Azimuth: 185.74

Moon: Altitude: -4.55 Azimuth: 311.06

Tunka

Object: Altitude: -61.58 Azimuth: 302.56

Sun: Altitude: -25.07 Azimuth: 159.02

Moon: Altitude: -18.27 Azimuth: 293.36

Kislovodsk

Object: Altitude: -74.04 Azimuth: 21.52

Sun: Altitude: 0.35 Azimuth: 104.90

Moon: Altitude: -57.50 Azimuth: 254.45

Tavrida

Object: Altitude: -72.00 Azimuth: 34.80

Sun: Altitude: 6.51 Azimuth: 98.97

Moon: Altitude: -62.83 Azimuth: 243.06

SAAO

Object: Altitude: 4.61 Azimuth: 16.63

Sun: Altitude: 3.68 Azimuth: 105.43

Moon: Altitude: -27.47 Azimuth: 345.74

IAC

Object: Altitude: -34.14 Azimuth: 36.80

Sun: Altitude: 47.82 Azimuth: 74.15

Moon: Altitude: -69.90 Azimuth: 83.55

Argentina

Object: Altitude: 43.71 Azimuth: 37.80

Sun: Altitude: 45.81 Azimuth: 196.57

Moon: Altitude: 3.93 Azimuth: 58.49

Mexico

Object: Altitude: -0.23 Azimuth: 8.39

Sun: Altitude: 37.39 Azimuth: 280.44

Moon: Altitude: 5.25 Azimuth: 51.90

Ural

Object: Altitude: -86.60 Azimuth: 291.91

Sun: Altitude: -4.86 Azimuth: 118.78

Moon: Altitude: -43.51 Azimuth: 255.56

Vostryakovo

Object: Altitude: -80.96 Azimuth: 65.61

Sun: Altitude: 5.93 Azimuth: 100.70

Moon: Altitude: -55.07 Azimuth: 233.05

Gal. latitude: -41.487971 Gal. longitude: 338.008971

Dist. to Sun: 88.516257

Dist. to Moon: 43.789721

Moon coord.: (270.522270 d, -28.631856 d)

Sun coord.: (26.485943 d, 10.947693 d)

Lunar disk: 0.735064

Lunar phase: 61.957425

Lunar bright limb: 92.532688

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

  ID = 2319
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 FERMI GRB200228.29 (trigger No 604565918,21h 52m 02.40s , -46d 27m 00.0s, R=1.51) errorbox  5750 sec after trigger time at 2020-02-28 08:34:23 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -23.1 deg. 

The galactic latitude b = -51 deg., longitude l = 352 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1300070

We obtain a following upper limits.  

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

    5840 | 2020-02-28 08:34:23 |         MASTER-OAFA | (21h 50m 46.37s , -46d 04m 53.9s) |   C |   180 | 17.4 |        
    6054 | 2020-02-28 08:37:58 |         MASTER-OAFA | (21h 50m 58.67s , -46d 06m 26.5s) |   C |   180 | 18.1 |        
    7542 | 2020-02-28 09:02:45 |         MASTER-OAFA | (21h 47m 01.75s , -47d 53m 08.8s) |   C |   180 | 18.5 |        
    7753 | 2020-02-28 09:06:16 |         MASTER-OAFA | (21h 46m 54.08s , -47d 53m 30.7s) |   C |   180 | 18.9 |        
    7964 | 2020-02-28 09:09:48 |         MASTER-OAFA | (21h 58m 56.72s , -46d 34m 38.3s) |   C |   180 | 18.6 |        
    8175 | 2020-02-28 09:13:19 |         MASTER-OAFA | (21h 59m 03.86s , -46d 35m 37.3s) |   C |   180 | 18.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2320
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 IPN GRB200228.29 errorbox  8302 sec after trigger time at 2020-02-28 09:16:55 UT, with upper limit up to  16.8 mag. Observations started at twilight.  The observations began at zenith distance = 81 deg. The sun  altitude  is -14.7 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=11396

We obtain a following upper limits.  

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

    8393 | 2020-02-28 09:16:55 |         MASTER-OAFA | (22h 14m 46.67s , -41d 07m 27.6s) |   C |   180 | 16.3 |        
    8604 | 2020-02-28 09:20:27 |         MASTER-OAFA | (22h 14m 52.69s , -41d 07m 08.7s) |   C |   180 | 16.1 |        
    8817 | 2020-02-28 09:23:59 |         MASTER-OAFA | (22h 07m 00.85s , -41d 04m 54.2s) |   C |   180 | 16.8 |        
    9028 | 2020-02-28 09:27:30 |         MASTER-OAFA | (22h 07m 01.24s , -41d 06m 17.4s) |   C |   180 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2322
TYPE = 35
DAYS = 0.5


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 FERMI GRB 200228A ( Fermi GBM team, GCN 27247) errorbox  5750 sec after trigger time at 2020-02-28 08:34:23 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 81 deg. The sun  altitude  is -23.1 deg. 

The galactic latitude b = -51 deg., longitude l = 352 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1300068

We obtain a following upper limits.  

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

    5840 | 2020-02-28 08:34:23 |         MASTER-OAFA | (21h 50m 46.37s , -46d 04m 53.9s) |   C |   180 | 17.4 |        
    6054 | 2020-02-28 08:37:58 |         MASTER-OAFA | (21h 50m 58.67s , -46d 06m 26.5s) |   C |   180 | 18.1 |        
    7542 | 2020-02-28 09:02:45 |         MASTER-OAFA | (21h 47m 01.75s , -47d 53m 08.8s) |   C |   180 | 18.5 |        
    7753 | 2020-02-28 09:06:16 |         MASTER-OAFA | (21h 46m 54.08s , -47d 53m 30.7s) |   C |   180 | 18.9 |        
    7964 | 2020-02-28 09:09:48 |         MASTER-OAFA | (21h 58m 56.72s , -46d 34m 38.3s) |   C |   180 | 18.6 |        
    8175 | 2020-02-28 09:13:19 |         MASTER-OAFA | (21h 59m 03.86s , -46d 35m 37.3s) |   C |   180 | 18.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2325
TYPE = 35
DAYS = 1


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 GFERMI Alert 200228.29 (trigger No 604565918,22h 11m 36.00s , -39d 54m 00.0s, R=1.41421) errorbox  8302 sec after trigger time at 2020-02-28 09:16:55 UT, with upper limit up to  16.8 mag. Observations started at twilight.  The observations began at zenith distance = 81 deg. The sun  altitude  is -14.7 deg. 

The galactic latitude b = -55 deg., longitude l =  2 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1300087

We obtain a following upper limits.  

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

    8393 | 2020-02-28 09:16:55 |         MASTER-OAFA | (22h 14m 46.67s , -41d 07m 27.6s) |   C |   180 | 16.3 |        
    8604 | 2020-02-28 09:20:27 |         MASTER-OAFA | (22h 14m 52.69s , -41d 07m 08.7s) |   C |   180 | 16.1 |        
    8817 | 2020-02-28 09:23:59 |         MASTER-OAFA | (22h 07m 00.85s , -41d 04m 54.2s) |   C |   180 | 16.8 |        
    9028 | 2020-02-28 09:27:30 |         MASTER-OAFA | (22h 07m 01.24s , -41d 06m 17.4s) |   C |   180 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025