GRB200415.37 page :: MASTER Database

MASTER Net MASTER Database: GRB200415.37 page

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

FERMI GRB200415.37

Trignum

608633290

Trigger time

2020-04-15 08:48:05.56

Notice time

2020-04-15 08:48:36.506226

Coord, eb

(23h 08m 24.00s , -62d 34m 01.2s) , 3.33

Max dist: 1 sigma 3 sigma

AGN candidates:	Milliquas	??	r90wise	??	wiseXgaia	??
BL Lac candidates:	1 Sigma	??	3 Sigma	??

MASTER observatories and transients from them in error-field

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)
 ??

You are viewing outdated information, relevant error box is here

All alerts for this trigger

id	noticetime	coord2000	satel	errorbox	type	trigger	seq	trig_type	links
1337413	2020-04-15 09:11:26.737703	00^h 43^m 12.00^s -26^d 18^m 00.0^s	GFERMI	6.47765	alert	608633290	1	2001	alert
1337634	2020-04-15 17:48:36.180189	00^h 44^m 00.00^s -25^d 06^m 00.0^s	LAT	0.5	alert	608633290	2	128	alert
1337401	2020-04-15 08:57:29.069845	00^h 24^m 26.40^s -32^d 02^m 24.0^s	FERMI	2.02	alert	608633290	12	115	alert
1337394	2020-04-15 08:48:48.915078	00^h 45^m 14.40^s -60^d 24^m 36.0^s	FERMI	1	alert	608633290	19	112	alert
1337391	2020-04-15 08:48:36.506226	23^h 08^m 24.00^s -62^d 34^m 01.2^s	FERMI	3.33	alert	608633290	24	111	alert

MASTER optical transients in this field
Will be published in GCN, ATEL

Synchronous WFC images

Distance	datetime	coord2000	observatory	camera	links

Errorbox center visibility at MASTER facilities

trigger

notice

notice+1hr

now

2020-04-15 08:48:05 (JD 2458954.866725)

Siderial time 0.907701 h

Ra 23:08:24.00 Dec -62:34:01.20
(347.100000d, -62.567000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -54.47 Azimuth: 45.25

Sun: Altitude: 14.11 Azimuth: 88.53

Moon: Altitude: -58.22 Azimuth: 143.92

Tunka

Object: Altitude: -45.02 Azimuth: 40.65

Sun: Altitude: 28.76 Azimuth: 67.61

Moon: Altitude: -45.34 Azimuth: 113.98

Kislovodsk

Object: Altitude: -19.25 Azimuth: 14.74

Sun: Altitude: 55.84 Azimuth: 350.89

Moon: Altitude: -5.54 Azimuth: 63.96

Tavrida

Object: Altitude: -18.85 Azimuth: 10.93

Sun: Altitude: 53.21 Azimuth: 337.10

Moon: Altitude: -0.68 Azimuth: 58.22

SAAO

Object: Altitude: 59.18 Azimuth: 8.72

Sun: Altitude: 40.55 Azimuth: 215.90

Moon: Altitude: 41.80 Azimuth: 87.68

IAC

Object: Altitude: -3.52 Azimuth: 347.65

Sun: Altitude: 27.31 Azimuth: 273.36

Moon: Altitude: 36.81 Azimuth: 19.01

Argentina

Object: Altitude: 32.20 Azimuth: 327.53

Sun: Altitude: -28.10 Azimuth: 275.86

Moon: Altitude: 56.45 Azimuth: 263.06

Mexico

Object: Altitude: -41.60 Azimuth: 328.30

Sun: Altitude: -43.98 Azimuth: 210.73

Moon: Altitude: -1.47 Azimuth: 295.54

Ural

Object: Altitude: -35.34 Azimuth: 25.00

Sun: Altitude: 41.97 Azimuth: 15.78

Moon: Altitude: -20.02 Azimuth: 79.27

Vostryakovo

Object: Altitude: -29.78 Azimuth: 13.80

Sun: Altitude: 43.84 Azimuth: 346.43

Moon: Altitude: -8.13 Azimuth: 61.76

Gal. latitude: -51.141735 Gal. longitude: 321.184589

Dist. to Sun: 77.760886

Dist. to Moon: 49.789302

Moon coord.: (303.093118 d, -22.483817 d)

Sun coord.: (23.697850 d, 9.886668 d)

Lunar disk: 0.459900

Lunar phase: 94.600086

Lunar bright limb: 77.230994

No SN in this field

2020-04-15 08:48:36 (JD 2458954.867083)

Siderial time 0.916336 h

Ra 23:08:24.00 Dec -62:34:01.20
(347.100000d, -62.567000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -54.53 Azimuth: 45.27

Sun: Altitude: 14.02 Azimuth: 88.63

Moon: Altitude: -58.27 Azimuth: 144.12

Tunka

Object: Altitude: -45.07 Azimuth: 40.69

Sun: Altitude: 28.68 Azimuth: 67.73

Moon: Altitude: -45.41 Azimuth: 114.11

Kislovodsk

Object: Altitude: -19.27 Azimuth: 14.80

Sun: Altitude: 55.86 Azimuth: 351.12

Moon: Altitude: -5.62 Azimuth: 64.04

Tavrida

Object: Altitude: -18.87 Azimuth: 10.99

Sun: Altitude: 53.25 Azimuth: 337.30

Moon: Altitude: -0.75 Azimuth: 58.31

SAAO

Object: Altitude: 59.17 Azimuth: 8.83

Sun: Altitude: 40.61 Azimuth: 215.75

Moon: Altitude: 41.70 Azimuth: 87.62

IAC

Object: Altitude: -3.49 Azimuth: 347.70

Sun: Altitude: 27.42 Azimuth: 273.42

Moon: Altitude: 36.78 Azimuth: 19.15

Argentina

Object: Altitude: 32.26 Azimuth: 327.52

Sun: Altitude: -27.99 Azimuth: 275.78

Moon: Altitude: 56.56 Azimuth: 262.97

Mexico

Object: Altitude: -41.54 Azimuth: 328.29

Sun: Altitude: -43.92 Azimuth: 210.89

Moon: Altitude: -1.37 Azimuth: 295.60

Ural

Object: Altitude: -35.37 Azimuth: 25.06

Sun: Altitude: 41.95 Azimuth: 15.94

Moon: Altitude: -20.08 Azimuth: 79.37

Vostryakovo

Object: Altitude: -29.79 Azimuth: 13.87

Sun: Altitude: 43.86 Azimuth: 346.61

Moon: Altitude: -8.19 Azimuth: 61.86

Gal. latitude: -51.141735 Gal. longitude: 321.184589

Dist. to Sun: 77.761100

Dist. to Moon: 49.788011

Moon coord.: (303.097941 d, -22.483181 d)

Sun coord.: (23.698182 d, 9.886796 d)

Lunar disk: 0.459864

Lunar phase: 94.604221

Lunar bright limb: 77.229134

No SN in this field

2020-04-15 09:48:36 (JD 2458954.908750)

Siderial time 1.919073 h

Ra 23:08:24.00 Dec -62:34:01.20
(347.100000d, -62.567000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -61.42 Azimuth: 46.12

Sun: Altitude: 4.50 Azimuth: 100.10

Moon: Altitude: -61.82 Azimuth: 170.16

Tunka

Object: Altitude: -51.40 Azimuth: 44.88

Sun: Altitude: 19.78 Azimuth: 80.69

Moon: Altitude: -52.89 Azimuth: 131.17

Kislovodsk

Object: Altitude: -22.64 Azimuth: 21.26

Sun: Altitude: 55.07 Azimuth: 17.30

Moon: Altitude: -15.31 Azimuth: 73.43

Tavrida

Object: Altitude: -21.53 Azimuth: 17.79

Sun: Altitude: 55.15 Azimuth: 2.50

Moon: Altitude: -9.88 Azimuth: 68.15

SAAO

Object: Altitude: 55.92 Azimuth: 20.24

Sun: Altitude: 46.25 Azimuth: 196.88

Moon: Altitude: 29.51 Azimuth: 80.81

IAC

Object: Altitude: -1.41 Azimuth: 354.30

Sun: Altitude: 40.52 Azimuth: 281.73

Moon: Altitude: 31.13 Azimuth: 33.80

Argentina

Object: Altitude: 39.17 Azimuth: 327.34

Sun: Altitude: -15.26 Azimuth: 267.68

Moon: Altitude: 68.48 Azimuth: 249.52

Mexico

Object: Altitude: -34.66 Azimuth: 327.48

Sun: Altitude: -35.79 Azimuth: 227.03

Moon: Altitude: 9.47 Azimuth: 303.47

Ural

Object: Altitude: -39.29 Azimuth: 32.22

Sun: Altitude: 38.46 Azimuth: 34.79

Moon: Altitude: -27.86 Azimuth: 91.30

Vostryakovo

Object: Altitude: -32.38 Azimuth: 21.36

Sun: Altitude: 44.33 Azimuth: 7.23

Moon: Altitude: -15.72 Azimuth: 73.17

Gal. latitude: -51.141735 Gal. longitude: 321.184589

Dist. to Sun: 77.786029

Dist. to Moon: 49.640104

Moon coord.: (303.657435 d, -22.408407 d)

Sun coord.: (23.736726 d, 9.901647 d)

Lunar disk: 0.455691

Lunar phase: 95.084103

Lunar bright limb: 77.013596

No SN in this field

2025-05-03 02:15:02 (JD 2460798.593773)

Siderial time 19.507849 h

Ra 23:08:24.00 Dec -62:34:01.20
(347.100000d, -62.567000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -26.31 Azimuth: 17.31

Sun: Altitude: 52.49 Azimuth: 331.38

Moon: Altitude: 16.58 Azimuth: 249.56

Tunka

Object: Altitude: -24.70 Azimuth: 5.54

Sun: Altitude: 40.82 Azimuth: 301.53

Moon: Altitude: 3.93 Azimuth: 232.04

Kislovodsk

Object: Altitude: -23.45 Azimuth: 337.52

Sun: Altitude: 1.97 Azimuth: 250.13

Moon: Altitude: -20.57 Azimuth: 180.23

Tavrida

Object: Altitude: -26.85 Azimuth: 334.00

Sun: Altitude: -3.26 Azimuth: 244.16

Moon: Altitude: -19.18 Azimuth: 172.11

SAAO

Object: Altitude: 36.88 Azimuth: 326.94

Sun: Altitude: -37.05 Azimuth: 274.56

Moon: Altitude: -70.11 Azimuth: 75.86

IAC

Object: Altitude: -33.38 Azimuth: 328.47

Sun: Altitude: -42.62 Azimuth: 204.37

Moon: Altitude: -11.87 Azimuth: 128.03

Argentina

Object: Altitude: 5.54 Azimuth: 351.52

Sun: Altitude: -54.77 Azimuth: 70.79

Moon: Altitude: 3.08 Azimuth: 122.96

Mexico

Object: Altitude: -55.34 Azimuth: 18.05

Sun: Altitude: -3.88 Azimuth: 110.84

Moon: Altitude: 65.43 Azimuth: 84.24

Ural

Object: Altitude: -32.23 Azimuth: 342.96

Sun: Altitude: 15.44 Azimuth: 265.00

Moon: Altitude: -6.01 Azimuth: 195.59

Vostryakovo

Object: Altitude: -35.29 Azimuth: 332.72

Sun: Altitude: 3.37 Azimuth: 247.09

Moon: Altitude: -8.85 Azimuth: 175.92

Gal. latitude: -51.141735 Gal. longitude: 321.184589

Dist. to Sun: 88.392053

Dist. to Moon: 130.734177

Moon coord.: (117.284746 d, 25.681890 d)

Sun coord.: (40.115378 d, 15.613189 d)

Lunar disk: 0.346445

Lunar phase: 107.885115

Lunar bright limb: 279.101254

No SN in this field

Recent coverage and limits telegrams

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

  ID = 2492
TYPE = 35
DAYS = 2


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 FERMI GRB 200415A ( Fermi GBM team, GCN 27579) errorbox  59974 sec after notice time and 60005 sec after trigger time at 2020-04-16 01:28:11 UT, with upper limit up to  19.1 mag. The observations began at zenith distance = 74 deg. The sun  altitude  is -45.2 deg. 

The galactic latitude b = -57 deg., longitude l = 304 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1337392

We obtain a following upper limits.  

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

   60036 | 2020-04-16 01:28:11 |         MASTER-SAAO | (00h 26m 38.28s , -62d 06m 18.6s) |   C |    60 | 18.4 |        
   60040 | 2020-04-16 01:28:15 |         MASTER-SAAO | (00h 41m 32.15s , -62d 05m 14.4s) |   C |    60 | 18.0 |        
   62934 | 2020-04-16 02:16:29 |         MASTER-SAAO | (00h 26m 30.17s , -62d 06m 01.0s) |   C |    60 | 18.9 |        
   62938 | 2020-04-16 02:16:33 |         MASTER-SAAO | (00h 41m 27.25s , -62d 04m 57.1s) |   C |    60 | 18.7 |        
   63014 | 2020-04-16 02:17:49 |         MASTER-SAAO | (00h 24m 54.86s , -60d 05m 54.9s) |   C |    60 | 18.9 |        
   63018 | 2020-04-16 02:17:53 |         MASTER-SAAO | (00h 38m 56.88s , -60d 04m 50.7s) |   C |    60 | 18.8 |        
   63097 | 2020-04-16 02:19:12 |         MASTER-SAAO | (00h 36m 38.06s , -58d 03m 33.9s) |   C |    60 | 18.6 |        
   63173 | 2020-04-16 02:20:28 |         MASTER-SAAO | (00h 53m 41.50s , -58d 06m 07.0s) |   C |    60 | 18.6 |        
   63946 | 2020-04-16 02:33:21 |         MASTER-SAAO | (00h 24m 52.11s , -60d 06m 10.1s) |   C |    60 | 18.6 |        
   63950 | 2020-04-16 02:33:25 |         MASTER-SAAO | (00h 38m 49.79s , -60d 05m 07.9s) |   C |    60 | 18.6 |        
   64029 | 2020-04-16 02:34:45 |         MASTER-SAAO | (00h 36m 38.94s , -58d 04m 49.4s) |   C |    60 | 18.5 |        
   64105 | 2020-04-16 02:36:00 |         MASTER-SAAO | (00h 53m 43.98s , -58d 04m 24.7s) |   C |    60 | 18.3 |        
  116575 | 2020-04-16 17:10:30 |         MASTER-SAAO | (00h 55m 25.27s , -60d 05m 30.5s) |   C |    60 | 17.7 |        
  117479 | 2020-04-16 17:25:34 |         MASTER-SAAO | (00h 55m 22.99s , -60d 05m 24.6s) |   C |    60 | 18.5 |        
  117559 | 2020-04-16 17:26:54 |         MASTER-SAAO | (00h 58m 58.67s , -62d 06m 03.4s) |   C |    60 | 18.8 |        
  148723 | 2020-04-17 02:06:18 |         MASTER-SAAO | (00h 26m 44.66s , -62d 04m 54.9s) |   C |    60 | 18.9 |        
  149668 | 2020-04-17 02:22:03 |         MASTER-SAAO | (00h 25m 26.99s , -62d 04m 26.9s) |   C |    60 | 18.2 |        
  149672 | 2020-04-17 02:22:07 |         MASTER-SAAO | (00h 26m 51.91s , -62d 04m 08.7s) |   C |    60 | 19.1 |        
  149760 | 2020-04-17 02:23:36 |         MASTER-SAAO | (00h 42m 33.84s , -62d 05m 57.9s) |   C |    60 | 18.3 |        
  149765 | 2020-04-17 02:23:40 |         MASTER-SAAO | (00h 43m 52.14s , -62d 05m 39.3s) |   C |    60 | 18.9 |        
  149853 | 2020-04-17 02:25:08 |         MASTER-SAAO | (00h 24m 59.32s , -60d 04m 17.5s) |   C |    60 | 17.5 |        
  149857 | 2020-04-17 02:25:12 |         MASTER-SAAO | (00h 38m 54.23s , -60d 03m 14.1s) |   C |    60 | 18.9 |        
  149950 | 2020-04-17 02:26:45 |         MASTER-SAAO | (00h 36m 33.62s , -58d 04m 19.4s) |   C |    60 | 18.8 |        
  150038 | 2020-04-17 02:28:13 |         MASTER-SAAO | (00h 53m 43.41s , -58d 04m 22.4s) |   C |    60 | 16.6 |        
  150827 | 2020-04-17 02:41:22 |         MASTER-SAAO | (00h 38m 52.54s , -60d 05m 04.7s) |   C |    60 | 18.8 |        
  150919 | 2020-04-17 02:42:54 |         MASTER-SAAO | (00h 36m 40.54s , -58d 03m 31.8s) |   C |    60 | 18.5 |        
  150994 | 2020-04-17 02:44:09 |         MASTER-SAAO | (00h 53m 42.73s , -58d 05m 16.9s) |   C |    60 | 17.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2491
TYPE = 35
DAYS = 1


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 FERMI GRB 200415A ( Fermi GBM team, GCN 27579) errorbox  59974 sec after notice time and 60005 sec after trigger time at 2020-04-16 01:28:11 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 74 deg. The sun  altitude  is -45.2 deg. 

The galactic latitude b = -57 deg., longitude l = 304 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1337392

We obtain a following upper limits.  

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

   60036 | 2020-04-16 01:28:11 |         MASTER-SAAO | (00h 26m 38.28s , -62d 06m 18.6s) |   C |    60 | 18.4 |        
   60040 | 2020-04-16 01:28:15 |         MASTER-SAAO | (00h 41m 32.15s , -62d 05m 14.4s) |   C |    60 | 18.0 |        
   62934 | 2020-04-16 02:16:29 |         MASTER-SAAO | (00h 26m 30.17s , -62d 06m 01.0s) |   C |    60 | 18.9 |        
   62938 | 2020-04-16 02:16:33 |         MASTER-SAAO | (00h 41m 27.25s , -62d 04m 57.1s) |   C |    60 | 18.7 |        
   63014 | 2020-04-16 02:17:49 |         MASTER-SAAO | (00h 24m 54.86s , -60d 05m 54.9s) |   C |    60 | 18.9 |        
   63018 | 2020-04-16 02:17:53 |         MASTER-SAAO | (00h 38m 56.88s , -60d 04m 50.7s) |   C |    60 | 18.8 |        
   63097 | 2020-04-16 02:19:12 |         MASTER-SAAO | (00h 36m 38.06s , -58d 03m 33.9s) |   C |    60 | 18.6 |        
   63173 | 2020-04-16 02:20:28 |         MASTER-SAAO | (00h 53m 41.50s , -58d 06m 07.0s) |   C |    60 | 18.6 |        
   63946 | 2020-04-16 02:33:21 |         MASTER-SAAO | (00h 24m 52.11s , -60d 06m 10.1s) |   C |    60 | 18.6 |        
   63950 | 2020-04-16 02:33:25 |         MASTER-SAAO | (00h 38m 49.79s , -60d 05m 07.9s) |   C |    60 | 18.6 |        
   64029 | 2020-04-16 02:34:45 |         MASTER-SAAO | (00h 36m 38.94s , -58d 04m 49.4s) |   C |    60 | 18.5 |        
   64105 | 2020-04-16 02:36:00 |         MASTER-SAAO | (00h 53m 43.98s , -58d 04m 24.7s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2489
TYPE = 34
DAYS = 0


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 FERMI GRB 200415A ( Fermi GBM team, GCN 27579) errorbox  59974 sec after notice time and 60005 sec after trigger time at 2020-04-16 01:28:11 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 74 deg. The sun  altitude  is -45.2 deg. 

The galactic latitude b = -57 deg., longitude l = 304 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1337394

We obtain a following upper limits.  

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

   60036 | 2020-04-16 01:28:11 |         MASTER-SAAO | (00h 26m 38.28s , -62d 06m 18.6s) |   C |    60 | 18.4 |        
   60040 | 2020-04-16 01:28:15 |         MASTER-SAAO | (00h 41m 32.15s , -62d 05m 14.4s) |   C |    60 | 18.0 |        
   62934 | 2020-04-16 02:16:29 |         MASTER-SAAO | (00h 26m 30.17s , -62d 06m 01.0s) |   C |    60 | 18.9 |        
   62938 | 2020-04-16 02:16:33 |         MASTER-SAAO | (00h 41m 27.25s , -62d 04m 57.1s) |   C |    60 | 18.7 |        
   63014 | 2020-04-16 02:17:49 |         MASTER-SAAO | (00h 24m 54.86s , -60d 05m 54.9s) |   C |    60 | 18.9 |        
   63018 | 2020-04-16 02:17:53 |         MASTER-SAAO | (00h 38m 56.88s , -60d 04m 50.7s) |   C |    60 | 18.8 |        
   63097 | 2020-04-16 02:19:12 |         MASTER-SAAO | (00h 36m 38.06s , -58d 03m 33.9s) |   C |    60 | 18.6 |        
   63173 | 2020-04-16 02:20:28 |         MASTER-SAAO | (00h 53m 41.50s , -58d 06m 07.0s) |   C |    60 | 18.6 |        
   63946 | 2020-04-16 02:33:21 |         MASTER-SAAO | (00h 24m 52.11s , -60d 06m 10.1s) |   C |    60 | 18.6 |        
   63950 | 2020-04-16 02:33:25 |         MASTER-SAAO | (00h 38m 49.79s , -60d 05m 07.9s) |   C |    60 | 18.6 |        
   64029 | 2020-04-16 02:34:45 |         MASTER-SAAO | (00h 36m 38.94s , -58d 04m 49.4s) |   C |    60 | 18.5 |        
   64105 | 2020-04-16 02:36:00 |         MASTER-SAAO | (00h 53m 43.98s , -58d 04m 24.7s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 2488
TYPE = 35
DAYS = 0


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 FERMI GRB 200415A ( Fermi GBM team, GCN 27579) errorbox  59974 sec after notice time and 60005 sec after trigger time at 2020-04-16 01:28:11 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 74 deg. The sun  altitude  is -45.2 deg. 

The galactic latitude b = -57 deg., longitude l = 304 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1337394

We obtain a following upper limits.  

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

   60036 | 2020-04-16 01:28:11 |         MASTER-SAAO | (00h 26m 38.28s , -62d 06m 18.6s) |   C |    60 | 18.4 |        
   60040 | 2020-04-16 01:28:15 |         MASTER-SAAO | (00h 41m 32.15s , -62d 05m 14.4s) |   C |    60 | 18.0 |        
   62934 | 2020-04-16 02:16:29 |         MASTER-SAAO | (00h 26m 30.17s , -62d 06m 01.0s) |   C |    60 | 18.9 |        
   62938 | 2020-04-16 02:16:33 |         MASTER-SAAO | (00h 41m 27.25s , -62d 04m 57.1s) |   C |    60 | 18.7 |        
   63014 | 2020-04-16 02:17:49 |         MASTER-SAAO | (00h 24m 54.86s , -60d 05m 54.9s) |   C |    60 | 18.9 |        
   63018 | 2020-04-16 02:17:53 |         MASTER-SAAO | (00h 38m 56.88s , -60d 04m 50.7s) |   C |    60 | 18.8 |        
   63097 | 2020-04-16 02:19:12 |         MASTER-SAAO | (00h 36m 38.06s , -58d 03m 33.9s) |   C |    60 | 18.6 |        
   63173 | 2020-04-16 02:20:28 |         MASTER-SAAO | (00h 53m 41.50s , -58d 06m 07.0s) |   C |    60 | 18.6 |        
   63946 | 2020-04-16 02:33:21 |         MASTER-SAAO | (00h 24m 52.11s , -60d 06m 10.1s) |   C |    60 | 18.6 |        
   63950 | 2020-04-16 02:33:25 |         MASTER-SAAO | (00h 38m 49.79s , -60d 05m 07.9s) |   C |    60 | 18.6 |        
   64029 | 2020-04-16 02:34:45 |         MASTER-SAAO | (00h 36m 38.94s , -58d 04m 49.4s) |   C |    60 | 18.5 |        
   64105 | 2020-04-16 02:36:00 |         MASTER-SAAO | (00h 53m 43.98s , -58d 04m 24.7s) |   C |    60 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025

MASTER Net MASTER Database: GRB200415.37 page

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Amur

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Amur

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Kislovodsk

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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
Manual control | Planner | Planner Results | Planner NET

General:
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Meteo | Focus | MASTER page
Users list | Users statistic | Logout

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