MASTER Net MASTER Database: GRB190827.47 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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GRB coord: ErrorBox (deg): Sys Error (deg):
Sattel : Trigger: Notice:
GRB_Name: trignum: Nights after: FullSky


Name FERMI GRB190827.47
Trignum 588597173
Trigger time 2019-08-27 11:12:48
Notice time 2019-08-27 11:22:14.739779
Coord, eb (11h 43m 14.40s , +46d 27m 00.0s) , 1
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)

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
1117087 2019-08-27 11:36:18.359027 11h 43m 12.00s +41d 30m 00.0s GFERMI 1.48661 alert 588597173 1 2001 alert
1117066 2019-08-27 11:22:14.739779 11h 43m 14.40s +46d 27m 00.0s FERMI 1 alert 588597173 1 115 alert
1117047 2019-08-27 11:13:29.967795 11h 11m 36.00s +49d 49m 12.0s FERMI 3.52 alert 588597173 1 112 alert
1117053 2019-08-27 11:13:34.902804 11h 24m 52.08s +49d 00m 00.0s FERMI 7.2 alert 588597173 3 111 alert

DAYS:

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

2019-08-27 11:12:48 (JD 2458722.967222)

Siderial time 12.081570 h

Ra 11:43:14.40 Dec 46:27:00.00
(175.810000d, 46.450000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 31.15 Azimuth: 126.71

Sun: Altitude: -7.76 Azimuth: 116.33

Moon: Altitude: -14.79 Azimuth: 158.19

Tunka

Object: Altitude: 45.18 Azimuth: 112.57

Sun: Altitude: 7.29 Azimuth: 97.21

Moon: Altitude: -5.33 Azimuth: 136.93

Kislovodsk

Object: Altitude: 82.24 Azimuth: 113.97

Sun: Altitude: 47.25 Azimuth: 47.54

Moon: Altitude: 27.69 Azimuth: 94.97

Tavrida

Object: Altitude: 87.86 Azimuth: 144.24

Sun: Altitude: 50.56 Azimuth: 35.61

Moon: Altitude: 33.81 Azimuth: 88.55

SAAO

Object: Altitude: 10.50 Azimuth: 187.96

Sun: Altitude: 46.61 Azimuth: 167.24

Moon: Altitude: 17.20 Azimuth: 131.55

IAC

Object: Altitude: 48.06 Azimuth: 230.77

Sun: Altitude: 57.75 Azimuth: 298.51

Moon: Altitude: 76.58 Azimuth: 65.61

Argentina

Object: Altitude: -29.93 Azimuth: 231.17

Sun: Altitude: 1.94 Azimuth: 256.76

Moon: Altitude: 24.07 Azimuth: 220.32

Mexico

Object: Altitude: -5.45 Azimuth: 204.86

Sun: Altitude: -21.09 Azimuth: 243.05

Moon: Altitude: 18.83 Azimuth: 254.98

Ural

Object: Altitude: 70.24 Azimuth: 69.36

Sun: Altitude: 30.62 Azimuth: 57.63

Moon: Altitude: 18.83 Azimuth: 101.87

Vostryakovo

Object: Altitude: 80.40 Azimuth: 23.80

Sun: Altitude: 40.43 Azimuth: 34.34

Moon: Altitude: 30.75 Azimuth: 84.82

Gal. latitude: 66.959145 Gal. longitude: 152.881300

Dist. to Sun: 40.161611

Dist. to Moon: 55.001044

Moon coord.: (113.900706 d, 22.131013 d)

Sun coord.: (155.547425 d, 10.175858 d)

Lunar disk: 0.126635

Lunar phase: 138.307854

Lunar bright limb: 99.827785

No SN in this field

2019-08-27 11:22:14 (JD 2458722.973773)

Siderial time 12.239222 h

Ra 11:43:14.40 Dec 46:27:00.00
(175.810000d, 46.450000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 29.95 Azimuth: 127.99

Sun: Altitude: -9.10 Azimuth: 118.24

Moon: Altitude: -15.31 Azimuth: 160.30

Tunka

Object: Altitude: 43.83 Azimuth: 113.86

Sun: Altitude: 5.85 Azimuth: 99.03

Moon: Altitude: -6.27 Azimuth: 138.81

Kislovodsk

Object: Altitude: 80.66 Azimuth: 111.24

Sun: Altitude: 45.96 Azimuth: 50.35

Moon: Altitude: 26.06 Azimuth: 96.44

Tavrida

Object: Altitude: 86.61 Azimuth: 121.95

Sun: Altitude: 49.55 Azimuth: 38.87

Moon: Altitude: 32.20 Azimuth: 90.15

SAAO

Object: Altitude: 10.75 Azimuth: 186.32

Sun: Altitude: 46.12 Azimuth: 163.95

Moon: Altitude: 15.76 Azimuth: 129.96

IAC

Object: Altitude: 49.67 Azimuth: 230.38

Sun: Altitude: 59.55 Azimuth: 301.33

Moon: Altitude: 74.73 Azimuth: 69.63

Argentina

Object: Altitude: -28.37 Azimuth: 230.63

Sun: Altitude: 3.89 Azimuth: 255.50

Moon: Altitude: 25.30 Azimuth: 218.44

Mexico

Object: Altitude: -4.58 Azimuth: 206.25

Sun: Altitude: -19.27 Azimuth: 244.60

Moon: Altitude: 20.71 Azimuth: 255.97

Ural

Object: Altitude: 69.02 Azimuth: 72.48

Sun: Altitude: 29.52 Azimuth: 59.99

Moon: Altitude: 17.62 Azimuth: 103.68

Vostryakovo

Object: Altitude: 79.77 Azimuth: 32.53

Sun: Altitude: 39.65 Azimuth: 37.20

Moon: Altitude: 29.46 Azimuth: 86.74

Gal. latitude: 66.959145 Gal. longitude: 152.881300

Dist. to Sun: 40.161558

Dist. to Moon: 54.935507

Moon coord.: (114.002790 d, 22.124112 d)

Sun coord.: (155.553413 d, 10.173568 d)

Lunar disk: 0.126124

Lunar phase: 138.396096

Lunar bright limb: 99.876713

No SN in this field

2019-08-27 12:22:14 (JD 2458723.015440)

Siderial time 13.241960 h

Ra 11:43:14.40 Dec 46:27:00.00
(175.810000d, 46.450000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 22.84 Azimuth: 136.39

Sun: Altitude: -16.98 Azimuth: 131.07

Moon: Altitude: -17.40 Azimuth: 174.02

Tunka

Object: Altitude: 35.63 Azimuth: 122.08

Sun: Altitude: -3.11 Azimuth: 110.79

Moon: Altitude: -11.41 Azimuth: 151.26

Kislovodsk

Object: Altitude: 70.35 Azimuth: 107.63

Sun: Altitude: 36.75 Azimuth: 65.80

Moon: Altitude: 15.84 Azimuth: 105.62

Tavrida

Object: Altitude: 76.48 Azimuth: 104.12

Sun: Altitude: 41.62 Azimuth: 56.76

Moon: Altitude: 22.00 Azimuth: 99.81

SAAO

Object: Altitude: 10.98 Azimuth: 175.78

Sun: Altitude: 40.63 Azimuth: 145.02

Moon: Altitude: 5.87 Azimuth: 120.84

IAC

Object: Altitude: 59.53 Azimuth: 224.92

Sun: Altitude: 69.08 Azimuth: 327.97

Moon: Altitude: 62.36 Azimuth: 83.80

Argentina

Object: Altitude: -18.78 Azimuth: 226.38

Sun: Altitude: 15.96 Azimuth: 246.85

Moon: Altitude: 31.81 Azimuth: 205.18

Mexico

Object: Altitude: 1.93 Azimuth: 214.29

Sun: Altitude: -7.28 Azimuth: 253.47

Moon: Altitude: 32.79 Azimuth: 262.30

Ural

Object: Altitude: 60.97 Azimuth: 88.08

Sun: Altitude: 22.00 Azimuth: 74.13

Moon: Altitude: 10.21 Azimuth: 115.10

Vostryakovo

Object: Altitude: 73.08 Azimuth: 67.76

Sun: Altitude: 33.55 Azimuth: 53.99

Moon: Altitude: 21.27 Azimuth: 98.40

Gal. latitude: 66.959145 Gal. longitude: 152.881300

Dist. to Sun: 40.161243

Dist. to Moon: 54.519724

Moon coord.: (114.652319 d, 22.078704 d)

Sun coord.: (155.591502 d, 10.158997 d)

Lunar disk: 0.122887

Lunar phase: 138.957751

Lunar bright limb: 100.188958

No SN in this field

2024-12-26 13:59:05 (JD 2460671.082697)

Siderial time 22.863285 h

Ra 11:43:14.40 Dec 46:27:00.00
(175.810000d, 46.450000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: 27.31 Azimuth: 229.08

Sun: Altitude: -57.82 Azimuth: 138.57

Moon: Altitude: -50.17 Azimuth: 230.93

Tunka

Object: Altitude: 18.11 Azimuth: 215.15

Sun: Altitude: -44.33 Azimuth: 110.21

Moon: Altitude: -57.14 Azimuth: 192.97

Kislovodsk

Object: Altitude: 0.47 Azimuth: 174.53

Sun: Altitude: -4.26 Azimuth: 61.38

Moon: Altitude: -39.73 Azimuth: 101.29

Tavrida

Object: Altitude: 2.33 Azimuth: 168.73

Sun: Altitude: 0.42 Azimuth: 55.58

Moon: Altitude: -33.56 Azimuth: 95.41

SAAO

Object: Altitude: -63.34 Azimuth: 130.52

Sun: Altitude: 44.65 Azimuth: 88.09

Moon: Altitude: -1.71 Azimuth: 65.56

IAC

Object: Altitude: 6.11 Azimuth: 140.37

Sun: Altitude: 36.75 Azimuth: 15.44

Moon: Altitude: 8.92 Azimuth: 62.12

Argentina

Object: Altitude: -5.22 Azimuth: 143.11

Sun: Altitude: 54.29 Azimuth: 266.36

Moon: Altitude: 71.71 Azimuth: 128.82

Mexico

Object: Altitude: 68.67 Azimuth: 141.62

Sun: Altitude: -4.24 Azimuth: 294.80

Moon: Altitude: 33.64 Azimuth: 330.20

Ural

Object: Altitude: 13.76 Azimuth: 186.42

Sun: Altitude: -19.15 Azimuth: 76.37

Moon: Altitude: -43.95 Azimuth: 129.49

Vostryakovo

Object: Altitude: 12.39 Azimuth: 171.10

Sun: Altitude: -7.40 Azimuth: 58.97

Moon: Altitude: -34.01 Azimuth: 105.66

Gal. latitude: 66.959145 Gal. longitude: 152.881300

Dist. to Sun: 113.114091

Dist. to Moon: 77.496614

Moon coord.: (220.977194 d, -19.464044 d)

Sun coord.: (275.388378 d, -23.354236 d)

Lunar disk: 0.182829

Lunar phase: 129.371154

Lunar bright limb: 104.773737

No SN in this field
Recent coverage and limits telegrams

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

  ID = 1542
TYPE = 35
DAYS = 2


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB190827.47 (trigger No 588597173,11h 43m 14.400s , +46d 27m 00.00s, R=1) errorbox  21070 sec after trigger time at 2019-08-27 17:03:58 UT, with upper limit up to  19.4 mag. Observations started at twilight.  The observations began at zenit distance = 66 deg. The sun  altitude  is -12.5 deg. 

MASTER-Tavrida robotic telescope  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB190827.47 errorbox  25209 sec after trigger time at 2019-08-27 18:12:57 UT, with upper limit up to  18.9 mag. The observations began at zenit distance = 70 deg. The sun  altitude  is -17.8 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) started inspect of the FERMI GRB190827.47 errorbox  35342 sec after trigger time at 2019-08-27 21:01:50 UT, with upper limit up to  18.7 mag. The observations began at zenit distance = 77 deg. The sun  altitude  is -20.1 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/observ.php?id=1117061

We obtain a following upper limits.  

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

   21160 | 2019-08-27 17:03:58 |   MASTER-Kislovodsk | (11h 46m 01.767s , +44d 20m 25.37s) |   C |   180 | 17.7 |        
   21377 | 2019-08-27 17:07:35 |   MASTER-Kislovodsk | (11h 46m 02.249s , +44d 20m 31.35s) |   C |   180 | 18.1 |        
   21599 | 2019-08-27 17:11:17 |   MASTER-Kislovodsk | (11h 59m 37.512s , +45d 54m 40.50s) |   C |   180 | 18.5 |        
   21599 | 2019-08-27 17:11:17 |   MASTER-Kislovodsk | (11h 48m 01.708s , +46d 20m 22.99s) |   C |   180 | 18.5 |        
   21816 | 2019-08-27 17:14:54 |   MASTER-Kislovodsk | (11h 46m 00.874s , +44d 19m 53.84s) |   C |   180 | 18.6 |        
   22032 | 2019-08-27 17:18:30 |   MASTER-Kislovodsk | (11h 39m 14.200s , +47d 53m 19.35s) |   C |   180 | 18.8 |        
   22248 | 2019-08-27 17:22:05 |   MASTER-Kislovodsk | (11h 48m 03.847s , +46d 19m 59.10s) |   C |   180 | 19.0 |        
   22461 | 2019-08-27 17:25:39 |   MASTER-Kislovodsk | (11h 36m 34.907s , +45d 53m 22.52s) |   C |   180 | 18.5 |        
   22685 | 2019-08-27 17:29:22 |   MASTER-Kislovodsk | (11h 39m 13.341s , +47d 52m 55.80s) |   C |   180 | 18.7 |        
   23158 | 2019-08-27 17:37:16 |   MASTER-Kislovodsk | (11h 36m 34.991s , +45d 53m 00.68s) |   C |   180 | 18.4 |        
   24254 | 2019-08-27 17:55:32 |   MASTER-Kislovodsk | (11h 34m 56.292s , +43d 52m 04.90s) |   C |   180 | 18.6 |        
   24929 | 2019-08-27 18:06:46 |   MASTER-Kislovodsk | (11h 34m 56.549s , +43d 52m 04.75s) |   C |   180 | 18.5 |        
   25300 | 2019-08-27 18:12:57 |      MASTER-Tavrida | (11h 48m 51.492s , +44d 04m 24.76s) |   C |   180 | 18.8 |        
   25300 | 2019-08-27 18:12:57 |      MASTER-Tavrida | (11h 50m 26.497s , +44d 08m 23.50s) |   C |   180 | 18.2 |        
   25622 | 2019-08-27 18:18:19 |   MASTER-Kislovodsk | (11h 51m 10.620s , +48d 18m 07.88s) |   C |   180 | 19.4 |        
   25740 | 2019-08-27 18:20:18 |      MASTER-Tavrida | (11h 30m 26.852s , +48d 03m 06.57s) |   C |   180 | 18.9 |        
   25740 | 2019-08-27 18:20:18 |      MASTER-Tavrida | (11h 32m 08.646s , +48d 07m 07.32s) |   C |   180 | 18.5 |        
   25959 | 2019-08-27 18:23:57 |      MASTER-Tavrida | (11h 48m 52.208s , +44d 04m 31.87s) |   C |   180 | 17.0 |        
   25959 | 2019-08-27 18:23:57 |      MASTER-Tavrida | (11h 50m 26.858s , +44d 08m 30.43s) |   C |   180 | 18.0 |        
   26279 | 2019-08-27 18:29:17 |   MASTER-Kislovodsk | (11h 51m 13.526s , +48d 17m 50.27s) |   C |   180 | 19.1 |        
   26401 | 2019-08-27 18:31:18 |      MASTER-Tavrida | (11h 32m 09.888s , +48d 06m 19.90s) |   C |   180 | 18.3 |        
   26401 | 2019-08-27 18:31:18 |      MASTER-Tavrida | (11h 30m 28.296s , +48d 02m 18.48s) |   C |   180 | 18.5 |        
   26625 | 2019-08-27 18:35:03 |      MASTER-Tavrida | (11h 30m 28.947s , +48d 02m 26.07s) |   C |   180 | 18.4 |        
   26625 | 2019-08-27 18:35:03 |      MASTER-Tavrida | (11h 32m 10.535s , +48d 06m 27.81s) |   C |   180 | 18.2 |        
   26847 | 2019-08-27 18:38:44 |      MASTER-Tavrida | (11h 28m 04.989s , +46d 02m 36.80s) |   C |   180 | 18.3 |        
   26847 | 2019-08-27 18:38:44 |      MASTER-Tavrida | (11h 29m 42.975s , +46d 06m 38.93s) |   C |   180 | 17.9 |        
   27505 | 2019-08-27 18:49:42 |      MASTER-Tavrida | (11h 28m 08.154s , +46d 01m 58.30s) |   C |   180 | 17.6 |        
   27505 | 2019-08-27 18:49:42 |      MASTER-Tavrida | (11h 29m 45.940s , +46d 06m 01.83s) |   C |   180 | 17.8 |        
   27729 | 2019-08-27 18:53:27 |      MASTER-Tavrida | (11h 28m 07.906s , +46d 01m 43.43s) |   C |   180 | 17.9 |        
   27729 | 2019-08-27 18:53:27 |      MASTER-Tavrida | (11h 29m 45.729s , +46d 05m 47.61s) |   C |   180 | 17.9 |        
   29947 | 2019-08-27 19:30:25 |      MASTER-Tavrida | (11h 54m 34.100s , +48d 00m 02.50s) |   C |   180 | 18.2 |        
   29947 | 2019-08-27 19:30:25 |      MASTER-Tavrida | (11h 56m 14.936s , +48d 04m 05.69s) |   C |   180 | 18.4 |        
   30167 | 2019-08-27 19:34:04 |      MASTER-Tavrida | (11h 54m 35.161s , +48d 00m 03.08s) |   C |   180 | 18.1 |        
   30167 | 2019-08-27 19:34:04 |      MASTER-Tavrida | (11h 56m 15.922s , +48d 04m 07.37s) |   C |   180 | 18.0 |        
   30607 | 2019-08-27 19:41:24 |      MASTER-Tavrida | (11h 54m 35.920s , +47d 59m 02.46s) |   C |   180 | 18.1 |        
   30607 | 2019-08-27 19:41:24 |      MASTER-Tavrida | (11h 56m 16.693s , +48d 03m 10.41s) |   C |   180 | 18.0 |        
   30822 | 2019-08-27 19:44:59 |      MASTER-Tavrida | (11h 54m 38.443s , +47d 58m 41.93s) |   C |   180 | 18.0 |        
   30822 | 2019-08-27 19:45:00 |      MASTER-Tavrida | (11h 56m 19.243s , +48d 02m 50.36s) |   C |   180 | 17.9 |        
   35433 | 2019-08-27 21:01:50 |          MASTER-IAC | (11h 44m 45.414s , +44d 06m 53.64s) |   C |   180 | 17.7 |        
   35690 | 2019-08-27 21:06:07 |          MASTER-IAC | (11h 46m 48.912s , +46d 07m 05.99s) |   C |   180 | 18.0 |        
   35690 | 2019-08-27 21:06:08 |          MASTER-IAC | (11h 58m 31.003s , +46d 03m 08.02s) |   C |   180 | 17.6 |        
   35942 | 2019-08-27 21:10:20 |          MASTER-IAC | (11h 35m 25.764s , +46d 02m 59.89s) |   C |   180 | 18.4 |        
   36198 | 2019-08-27 21:14:36 |          MASTER-IAC | (11h 44m 43.524s , +44d 06m 34.77s) |   C |   180 | 17.6 |        
   36462 | 2019-08-27 21:18:59 |          MASTER-IAC | (11h 46m 48.632s , +46d 06m 33.87s) |   C |   180 | 17.6 |        
   36462 | 2019-08-27 21:18:59 |          MASTER-IAC | (11h 58m 31.018s , +46d 02m 39.30s) |   C |   180 | 18.7 |        
   36720 | 2019-08-27 21:23:18 |          MASTER-IAC | (11h 35m 27.559s , +46d 02m 56.55s) |   C |   180 | 18.2 |        
  113114 | 2019-08-28 18:36:31 |      MASTER-Tavrida | (11h 48m 54.992s , +44d 03m 59.61s) |   C |   180 | 18.4 |        
  113114 | 2019-08-28 18:36:31 |      MASTER-Tavrida | (11h 50m 29.555s , +44d 07m 55.22s) |   C |   180 | 18.0 |        
  113334 | 2019-08-28 18:40:11 |      MASTER-Tavrida | (11h 48m 55.487s , +44d 03m 30.39s) |   C |   180 | 18.3 |        
  113334 | 2019-08-28 18:40:11 |      MASTER-Tavrida | (11h 50m 29.987s , +44d 07m 26.42s) |   C |   180 | 18.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 1529
TYPE = 34
DAYS = 0


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB190827.47 (trigger No 588597173, 11h 43m 14.40s , +46d 27m 00.00s, R=1) errorbox  21070 sec after trigger time at 2019-08-27 17:03:58 UT, with upper limit up to  18.6 mag. Observations started at twilight.  The observations began at zenit distance = 66 deg. The sun  altitude  is -12.5 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/observ.php?id=1117066

We obtain a following upper limits.  

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

   21160 | 2019-08-27 17:03:58 |   MASTER-Kislovodsk | ( 11h 46m 01.77s , +44d 20m 25.37s) |   C |   180 | 17.7 |        
   21377 | 2019-08-27 17:07:35 |   MASTER-Kislovodsk | ( 11h 46m 02.25s , +44d 20m 31.35s) |   C |   180 | 18.1 |        
   21599 | 2019-08-27 17:11:17 |   MASTER-Kislovodsk | ( 11h 59m 37.51s , +45d 54m 40.50s) |   C |   180 | 18.5 |        
   21599 | 2019-08-27 17:11:17 |   MASTER-Kislovodsk | ( 11h 48m 01.71s , +46d 20m 22.99s) |   C |   180 | 18.5 |        
   21816 | 2019-08-27 17:14:54 |   MASTER-Kislovodsk | ( 11h 46m 00.87s , +44d 19m 53.84s) |   C |   180 | 18.6 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 1528
TYPE = 35
DAYS = 0


MASTER-Kislovodsk robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB190827.47 (trigger No 588597173, 11h 43m 14.40s , +46d 27m 00.00s, R=1) errorbox  21070 sec after trigger time at 2019-08-27 17:03:58 UT, with upper limit up to  18.6 mag. Observations started at twilight.  The observations began at zenit distance = 66 deg. The sun  altitude  is -12.5 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/observ.php?id=1117066

We obtain a following upper limits.  

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

   21160 | 2019-08-27 17:03:58 |   MASTER-Kislovodsk | ( 11h 46m 01.77s , +44d 20m 25.37s) |   C |   180 | 17.7 |        
   21377 | 2019-08-27 17:07:35 |   MASTER-Kislovodsk | ( 11h 46m 02.25s , +44d 20m 31.35s) |   C |   180 | 18.1 |        
   21599 | 2019-08-27 17:11:17 |   MASTER-Kislovodsk | ( 11h 59m 37.51s , +45d 54m 40.50s) |   C |   180 | 18.5 |        
   21599 | 2019-08-27 17:11:17 |   MASTER-Kislovodsk | ( 11h 48m 01.71s , +46d 20m 22.99s) |   C |   180 | 18.5 |        
   21816 | 2019-08-27 17:14:54 |   MASTER-Kislovodsk | ( 11h 46m 00.87s , +44d 19m 53.84s) |   C |   180 | 18.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024