MASTER Net MASTER Database: GRB200922.75 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 GRB200922.75
Trignum 622490669
Trigger time 2020-09-22 18:04:24.24
Notice time 2020-09-22 18:13:47.301249
Coord, eb (09h 05m 00.00s , +27d 58m 48.0s) , 7.43
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
1446890 2020-09-22 18:13:48.980103 09h 05m 00.00s +27d 58m 48.0s FERMI 7.43 alert 622490669 5 115 alert
1446886 2020-09-22 18:06:29.64671 08h 49m 52.80s +25d 37m 12.0s FERMI 6.8 alert 622490669 11 112 alert
1446876 2020-09-22 18:05:11.77688 08h 03m 19.92s +31d 48m 00.0s FERMI 15.6 alert 622490669 9 111 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

2020-09-22 18:04:24 (JD 2459115.253056)

Siderial time 20.718603 h

Ra 09:05:00.00 Dec 27:58:48.00
(136.250000d, 27.980000d)

Rise 2020-09-23 20:49:19

Transit 2020-09-23 06:24:15

Set 2020-09-23 15:55:16

Amur

Object: Altitude: 17.82 Azimuth: 247.39

Sun: Altitude: -28.90 Azimuth: 228.19

Moon: Altitude: -52.22 Azimuth: 128.39

Tunka

Object: Altitude: 5.48 Azimuth: 230.19

Sun: Altitude: -36.36 Azimuth: 200.42

Moon: Altitude: -37.84 Azimuth: 103.83

Kislovodsk

Object: Altitude: -18.27 Azimuth: 179.47

Sun: Altitude: -31.15 Azimuth: 125.42

Moon: Altitude: 2.42 Azimuth: 56.86

Tavrida

Object: Altitude: -16.82 Azimuth: 171.64

Sun: Altitude: -25.45 Azimuth: 118.20

Moon: Altitude: 6.75 Azimuth: 50.56

SAAO

Object: Altitude: -70.28 Azimuth: 82.95

Sun: Altitude: -20.16 Azimuth: 76.59

Moon: Altitude: 51.02 Azimuth: 95.50

IAC

Object: Altitude: -9.85 Azimuth: 129.37

Sun: Altitude: 11.67 Azimuth: 83.66

Moon: Altitude: 40.04 Azimuth: 6.03

Argentina

Object: Altitude: 2.23 Azimuth: 125.21

Sun: Altitude: 50.94 Azimuth: 139.94

Moon: Altitude: 46.33 Azimuth: 268.46

Mexico

Object: Altitude: 66.77 Azimuth: 89.18

Sun: Altitude: 54.99 Azimuth: 329.11

Moon: Altitude: -9.99 Azimuth: 289.09

Ural

Object: Altitude: -3.85 Azimuth: 194.52

Sun: Altitude: -28.90 Azimuth: 148.52

Moon: Altitude: -13.14 Azimuth: 70.76

Vostryakovo

Object: Altitude: -6.52 Azimuth: 175.31

Sun: Altitude: -21.88 Azimuth: 125.66

Moon: Altitude: -1.75 Azimuth: 53.18

Gal. latitude: 40.869504 Gal. longitude: 198.505298

Dist. to Sun: 50.267426

Dist. to Moon: 121.645405

Moon coord.: (251.698325 d, -21.431883 d)

Sun coord.: (179.909912 d, 0.038836 d)

Lunar disk: 0.356004

Lunar phase: 106.737809

Lunar bright limb: 276.892575

No SN in this field

2020-09-22 18:13:47 (JD 2459115.259572)

Siderial time 20.875420 h

Ra 09:05:00.00 Dec 27:58:48.00
(136.250000d, 27.980000d)

Rise 2020-09-23 20:49:19

Transit 2020-09-23 06:24:15

Set 2020-09-23 15:55:16

Amur

Object: Altitude: 19.21 Azimuth: 249.02

Sun: Altitude: -27.77 Azimuth: 230.53

Moon: Altitude: -53.34 Azimuth: 131.32

Tunka

Object: Altitude: 6.61 Azimuth: 231.94

Sun: Altitude: -35.82 Azimuth: 203.25

Moon: Altitude: -39.20 Azimuth: 105.87

Kislovodsk

Object: Altitude: -18.26 Azimuth: 181.66

Sun: Altitude: -32.51 Azimuth: 127.66

Moon: Altitude: 1.03 Azimuth: 58.43

Tavrida

Object: Altitude: -17.03 Azimuth: 173.80

Sun: Altitude: -26.91 Azimuth: 120.25

Moon: Altitude: 5.49 Azimuth: 52.25

SAAO

Object: Altitude: -72.25 Azimuth: 80.86

Sun: Altitude: -22.08 Azimuth: 75.14

Moon: Altitude: 49.13 Azimuth: 94.07

IAC

Object: Altitude: -11.43 Azimuth: 130.73

Sun: Altitude: 9.61 Azimuth: 84.81

Moon: Altitude: 39.76 Azimuth: 8.74

Argentina

Object: Altitude: 0.59 Azimuth: 123.95

Sun: Altitude: 49.62 Azimuth: 136.91

Moon: Altitude: 48.25 Azimuth: 267.22

Mexico

Object: Altitude: 64.75 Azimuth: 90.41

Sun: Altitude: 55.96 Azimuth: 332.87

Moon: Altitude: -8.18 Azimuth: 290.17

Ural

Object: Altitude: -3.51 Azimuth: 196.57

Sun: Altitude: -29.55 Azimuth: 151.10

Moon: Altitude: -14.32 Azimuth: 72.55

Vostryakovo

Object: Altitude: -6.60 Azimuth: 177.40

Sun: Altitude: -22.95 Azimuth: 127.92

Moon: Altitude: -2.80 Azimuth: 55.00

Gal. latitude: 40.869504 Gal. longitude: 198.505298

Dist. to Sun: 50.273609

Dist. to Moon: 121.735766

Moon coord.: (251.794267 d, -21.451043 d)

Sun coord.: (179.915761 d, 0.036300 d)

Lunar disk: 0.356711

Lunar phase: 106.653139

Lunar bright limb: 276.859915

No SN in this field

2020-09-22 19:13:47 (JD 2459115.301238)

Siderial time 21.878158 h

Ra 09:05:00.00 Dec 27:58:48.00
(136.250000d, 27.980000d)

Rise 2020-09-23 20:49:19

Transit 2020-09-23 06:24:15

Set 2020-09-23 15:55:16

Amur

Object: Altitude: 28.44 Azimuth: 259.47

Sun: Altitude: -19.71 Azimuth: 244.38

Moon: Altitude: -59.11 Azimuth: 153.28

Tunka

Object: Altitude: 14.44 Azimuth: 242.85

Sun: Altitude: -30.95 Azimuth: 220.27

Moon: Altitude: -47.49 Azimuth: 120.45

Kislovodsk

Object: Altitude: -16.63 Azimuth: 195.48

Sun: Altitude: -40.10 Azimuth: 143.77

Moon: Altitude: -8.36 Azimuth: 68.05

Tavrida

Object: Altitude: -16.89 Azimuth: 187.68

Sun: Altitude: -35.38 Azimuth: 134.75

Moon: Altitude: -3.23 Azimuth: 62.46

SAAO

Object: Altitude: -83.90 Azimuth: 45.07

Sun: Altitude: -33.97 Azimuth: 64.74

Moon: Altitude: 37.01 Azimuth: 86.15

IAC

Object: Altitude: -20.70 Azimuth: 140.64

Sun: Altitude: -3.59 Azimuth: 91.96

Moon: Altitude: 35.93 Azimuth: 25.05

Argentina

Object: Altitude: -10.46 Azimuth: 116.54

Sun: Altitude: 39.68 Azimuth: 121.00

Moon: Altitude: 60.45 Azimuth: 257.49

Mexico

Object: Altitude: 51.90 Azimuth: 96.87

Sun: Altitude: 58.97 Azimuth: 0.42

Moon: Altitude: 3.06 Azimuth: 297.51

Ural

Object: Altitude: -0.31 Azimuth: 209.46

Sun: Altitude: -32.40 Azimuth: 168.30

Moon: Altitude: -22.10 Azimuth: 84.07

Vostryakovo

Object: Altitude: -5.99 Azimuth: 190.74

Sun: Altitude: -28.92 Azimuth: 143.24

Moon: Altitude: -10.04 Azimuth: 66.38

Gal. latitude: 40.869504 Gal. longitude: 198.505298

Dist. to Sun: 50.313148

Dist. to Moon: 122.313132

Moon coord.: (252.407933 d, -21.572187 d)

Sun coord.: (179.953164 d, 0.020082 d)

Lunar disk: 0.361241

Lunar phase: 106.112130

Lunar bright limb: 276.649975

No SN in this field

2025-05-09 11:12:16 (JD 2460804.966852)

Siderial time 4.880511 h

Ra 09:05:00.00 Dec 27:58:48.00
(136.250000d, 27.980000d)

Rise 2025-05-09 05:52:43

Transit 2025-05-09 15:23:44

Set 2025-05-09 00:58:43

Amur

Object: Altitude: 59.80 Azimuth: 52.39

Sun: Altitude: -2.55 Azimuth: 121.51

Moon: Altitude: 27.73 Azimuth: 327.33

Tunka

Object: Altitude: 66.10 Azimuth: 5.25

Sun: Altitude: 12.15 Azimuth: 102.77

Moon: Altitude: 15.99 Azimuth: 304.22

Kislovodsk

Object: Altitude: 41.39 Azimuth: 268.73

Sun: Altitude: 52.41 Azimuth: 55.62

Moon: Altitude: -21.71 Azimuth: 258.13

Tavrida

Object: Altitude: 35.37 Azimuth: 263.88

Sun: Altitude: 56.40 Azimuth: 43.08

Moon: Altitude: -27.33 Azimuth: 251.01

SAAO

Object: Altitude: -6.88 Azimuth: 241.12

Sun: Altitude: 39.28 Azimuth: 167.48

Moon: Altitude: -32.30 Azimuth: 304.46

IAC

Object: Altitude: -7.62 Azimuth: 232.44

Sun: Altitude: 62.76 Azimuth: 287.68

Moon: Altitude: -67.39 Azimuth: 199.03

Argentina

Object: Altitude: -80.52 Azimuth: 291.21

Sun: Altitude: -0.97 Azimuth: 250.03

Moon: Altitude: -31.92 Azimuth: 56.67

Mexico

Object: Altitude: -23.97 Azimuth: 150.11

Sun: Altitude: -15.52 Azimuth: 238.02

Moon: Altitude: -6.36 Azimuth: 85.92

Ural

Object: Altitude: 49.08 Azimuth: 297.55

Sun: Altitude: 36.34 Azimuth: 63.13

Moon: Altitude: -9.31 Azimuth: 268.07

Vostryakovo

Object: Altitude: 37.95 Azimuth: 274.73

Sun: Altitude: 46.77 Azimuth: 39.43

Moon: Altitude: -21.44 Azimuth: 249.75

Gal. latitude: 40.869504 Gal. longitude: 198.505298

Dist. to Sun: 81.912871

Dist. to Moon: 63.865643

Moon coord.: (191.830477 d, -6.760394 d)

Sun coord.: (46.274328 d, 17.402822 d)

Lunar disk: 0.908826

Lunar phase: 35.149532

Lunar bright limb: 290.746201

No SN in this field
Recent coverage and limits telegrams

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

  ID = 3132
TYPE = 35
DAYS = 2


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 200922B ( Fermi GBM team, GCN 28474) errorbox  23407 sec after notice time and 23449 sec after trigger time at 2020-09-23 00:35:13 UT, with upper limit up to  18.5 mag. The observations began at zenith distance = 65 deg. The sun  altitude  is -30.6 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 200922B errorbox  54018 sec after notice time and 54059 sec after trigger time at 2020-09-23 09:05:23 UT, with upper limit up to  16.0 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -17.3 deg. 

The galactic latitude b = 37 deg., longitude l = 200 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1446882

We obtain a following upper limits.  

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

   23479 | 2020-09-23 00:35:13 |      MASTER-Tavrida | (08h 46m 03.52s , +34d 11m 46.5s) |   C |    60 | 17.3 |        
   24445 | 2020-09-23 00:51:19 |      MASTER-Tavrida | (08h 46m 05.47s , +34d 11m 44.6s) |   C |    60 | 17.3 |        
   24686 | 2020-09-23 00:55:20 |      MASTER-Tavrida | (08h 14m 05.92s , +26d 10m 18.0s) |   C |    60 | 17.5 |        
   24767 | 2020-09-23 00:56:40 |      MASTER-Tavrida | (08h 16m 13.90s , +22d 09m 13.5s) |   C |    60 | 16.3 |        
   24847 | 2020-09-23 00:58:01 |      MASTER-Tavrida | (08h 23m 36.66s , +24d 09m 51.0s) |   C |    60 | 16.9 |        
   24928 | 2020-09-23 00:59:22 |      MASTER-Tavrida | (08h 22m 53.43s , +28d 10m 32.3s) |   C |    60 | 17.5 |        
   25090 | 2020-09-23 01:02:04 |      MASTER-Tavrida | (08h 31m 56.63s , +26d 09m 57.6s) |   C |    60 | 17.3 |        
   25171 | 2020-09-23 01:03:24 |      MASTER-Tavrida | (08h 26m 36.66s , +20d 09m 45.9s) |   C |    60 | 13.8 |        
   25412 | 2020-09-23 01:07:26 |      MASTER-Tavrida | (08h 33m 24.20s , +22d 09m 32.1s) |   C |    60 | 15.9 |        
   25574 | 2020-09-23 01:10:08 |      MASTER-Tavrida | (08h 41m 12.35s , +24d 11m 36.8s) |   C |    60 | 16.7 |        
   25654 | 2020-09-23 01:11:28 |      MASTER-Tavrida | (08h 14m 45.77s , +24d 10m 31.1s) |   C |    60 | 17.7 |        
   25735 | 2020-09-23 01:12:49 |      MASTER-Tavrida | (08h 13m 59.62s , +26d 11m 35.4s) |   C |    60 | 17.8 |        
   25815 | 2020-09-23 01:14:09 |      MASTER-Tavrida | (08h 23m 00.04s , +26d 10m 41.2s) |   C |    60 | 17.7 |        
   25896 | 2020-09-23 01:15:30 |      MASTER-Tavrida | (08h 16m 06.71s , +22d 09m 30.7s) |   C |    60 | 17.4 |        
   25977 | 2020-09-23 01:16:50 |      MASTER-Tavrida | (08h 24m 50.86s , +22d 09m 39.9s) |   C |    60 | 17.4 |        
   26057 | 2020-09-23 01:18:11 |      MASTER-Tavrida | (08h 23m 35.28s , +24d 11m 16.0s) |   C |    60 | 17.7 |        
   26138 | 2020-09-23 01:19:31 |      MASTER-Tavrida | (08h 32m 21.69s , +24d 10m 00.1s) |   C |    60 | 17.7 |        
   26218 | 2020-09-23 01:20:52 |      MASTER-Tavrida | (08h 22m 58.97s , +28d 11m 40.2s) |   C |    60 | 17.6 |        
   26299 | 2020-09-23 01:22:12 |      MASTER-Tavrida | (08h 31m 57.34s , +28d 10m 57.1s) |   C |    60 | 17.5 |        
   26540 | 2020-09-23 01:26:14 |      MASTER-Tavrida | (08h 31m 49.14s , +26d 09m 56.2s) |   C |    60 | 17.8 |        
   26620 | 2020-09-23 01:27:34 |      MASTER-Tavrida | (08h 40m 50.75s , +26d 10m 29.9s) |   C |    60 | 17.5 |        
   26701 | 2020-09-23 01:28:55 |      MASTER-Tavrida | (08h 26m 35.30s , +20d 11m 45.9s) |   C |    60 | 17.1 |        
   26781 | 2020-09-23 01:30:15 |      MASTER-Tavrida | (08h 35m 06.70s , +20d 10m 18.4s) |   C |    60 | 17.1 |        
   27023 | 2020-09-23 01:34:17 |      MASTER-Tavrida | (08h 33m 22.71s , +22d 11m 58.5s) |   C |    60 | 17.6 |        
   27103 | 2020-09-23 01:35:37 |      MASTER-Tavrida | (08h 42m 06.53s , +22d 11m 02.7s) |   C |    60 | 17.6 |        
   27345 | 2020-09-23 01:39:38 |      MASTER-Tavrida | (08h 41m 06.24s , +24d 11m 41.3s) |   C |    60 | 17.7 |        
   27425 | 2020-09-23 01:40:59 |      MASTER-Tavrida | (08h 49m 52.69s , +24d 10m 39.1s) |   C |    60 | 17.5 |        
   27506 | 2020-09-23 01:42:19 |      MASTER-Tavrida | (08h 14m 50.55s , +24d 11m 56.1s) |   C |    60 | 17.9 |        
   27586 | 2020-09-23 01:43:40 |      MASTER-Tavrida | (08h 22m 53.19s , +26d 11m 06.2s) |   C |    60 | 18.0 |        
   27667 | 2020-09-23 01:45:00 |      MASTER-Tavrida | (08h 24m 43.44s , +22d 12m 02.4s) |   C |    60 | 17.7 |        
   27747 | 2020-09-23 01:46:21 |      MASTER-Tavrida | (08h 32m 23.48s , +24d 11m 10.4s) |   C |    60 | 18.1 |        
   27828 | 2020-09-23 01:47:41 |      MASTER-Tavrida | (08h 31m 55.23s , +28d 10m 16.6s) |   C |    60 | 17.7 |        
   27989 | 2020-09-23 01:50:22 |      MASTER-Tavrida | (08h 40m 45.11s , +26d 12m 11.2s) |   C |    60 | 17.7 |        
   28396 | 2020-09-23 01:57:10 |      MASTER-Tavrida | (08h 35m 03.78s , +20d 11m 59.2s) |   C |    60 | 17.9 |        
   28557 | 2020-09-23 01:59:51 |      MASTER-Tavrida | (08h 41m 55.78s , +22d 12m 24.1s) |   C |    60 | 18.0 |        
   28718 | 2020-09-23 02:02:32 |      MASTER-Tavrida | (08h 49m 45.23s , +24d 10m 33.2s) |   C |    60 | 17.9 |        
   28799 | 2020-09-23 02:03:52 |      MASTER-Tavrida | (08h 32m 38.80s , +30d 12m 09.9s) |   C |    60 | 18.4 |        
   28960 | 2020-09-23 02:06:33 |      MASTER-Tavrida | (08h 40m 53.70s , +28d 12m 34.6s) |   C |    60 | 18.2 |        
   29040 | 2020-09-23 02:07:54 |      MASTER-Tavrida | (08h 24m 35.57s , +32d 10m 29.3s) |   C |    60 | 18.5 |        
   29281 | 2020-09-23 02:11:55 |      MASTER-Tavrida | (08h 32m 35.75s , +30d 11m 37.1s) |   C |    60 | 18.3 |        
   29362 | 2020-09-23 02:13:16 |      MASTER-Tavrida | (08h 41m 51.02s , +30d 12m 44.8s) |   C |    60 | 18.4 |        
   29603 | 2020-09-23 02:17:17 |      MASTER-Tavrida | (08h 41m 00.02s , +28d 11m 02.3s) |   C |    60 | 18.1 |        
   29684 | 2020-09-23 02:18:37 |      MASTER-Tavrida | (08h 50m 01.33s , +28d 12m 31.5s) |   C |    60 | 18.1 |        
   29764 | 2020-09-23 02:19:58 |      MASTER-Tavrida | (08h 24m 36.85s , +32d 10m 58.1s) |   C |    60 | 18.4 |        
   29845 | 2020-09-23 02:21:18 |      MASTER-Tavrida | (08h 34m 06.10s , +32d 12m 22.7s) |   C |    60 | 18.1 |        
   30246 | 2020-09-23 02:28:00 |      MASTER-Tavrida | (08h 41m 55.45s , +30d 11m 23.4s) |   C |    60 | 17.9 |        
   30407 | 2020-09-23 02:30:41 |      MASTER-Tavrida | (08h 50m 00.34s , +28d 11m 00.9s) |   C |    60 | 17.7 |        
   30488 | 2020-09-23 02:32:02 |      MASTER-Tavrida | (08h 34m 05.77s , +32d 12m 41.2s) |   C |    60 | 17.5 |        
   30971 | 2020-09-23 02:40:04 |      MASTER-Tavrida | (08h 49m 29.25s , +26d 13m 02.7s) |   C |    60 | 16.7 |        
   54090 | 2020-09-23 09:05:23 |         MASTER-OAFA | (08h 12m 31.71s , +25d 20m 48.9s) |   C |    60 | 13.4 |        
   54527 | 2020-09-23 09:12:41 |         MASTER-OAFA | (08h 13m 15.81s , +23d 20m 35.2s) |   C |    60 | 15.8 |        
   54607 | 2020-09-23 09:14:00 |         MASTER-OAFA | (08h 12m 34.37s , +25d 20m 53.1s) |   C |    60 | 15.3 |        
   54686 | 2020-09-23 09:15:20 |         MASTER-OAFA | (08h 21m 26.42s , +25d 22m 45.0s) |   C |    60 | 14.9 |        
   54924 | 2020-09-23 09:19:18 |         MASTER-OAFA | (08h 13m 16.83s , +23d 21m 39.6s) |   C |    60 | 16.0 |        
   55005 | 2020-09-23 09:20:39 |         MASTER-OAFA | (08h 21m 23.06s , +25d 22m 50.2s) |   C |    60 | 14.9 |        
   55732 | 2020-09-23 09:32:46 |         MASTER-OAFA | (08h 23m 14.98s , +21d 21m 53.1s) |   C |    60 | 15.1 |        
   55811 | 2020-09-23 09:34:05 |         MASTER-OAFA | (08h 22m 07.44s , +23d 21m 52.0s) |   C |    60 | 14.5 |        
   56050 | 2020-09-23 09:38:04 |         MASTER-OAFA | (08h 23m 21.13s , +21d 22m 30.2s) |   C |    60 | 12.6 |        
   56129 | 2020-09-23 09:39:23 |         MASTER-OAFA | (08h 22m 01.09s , +23d 21m 56.3s) |   C |    60 | 12.1 |        
   56209 | 2020-09-23 09:40:43 |         MASTER-OAFA | (08h 30m 48.15s , +23d 23m 07.9s) |   C |    60 | 12.2 |        
  109757 | 2020-09-24 00:33:11 |      MASTER-Tavrida | (08h 13m 57.12s , +28d 10m 06.0s) |   C |    60 | 17.6 |        
  110079 | 2020-09-24 00:38:33 |      MASTER-Tavrida | (08h 13m 54.00s , +28d 09m 37.8s) |   C |    60 | 17.7 |        
  110722 | 2020-09-24 00:49:16 |      MASTER-Tavrida | (08h 23m 30.89s , +30d 11m 29.9s) |   C |    60 | 17.7 |        
  111044 | 2020-09-24 00:54:38 |      MASTER-Tavrida | (08h 23m 33.69s , +30d 11m 25.3s) |   C |    60 | 17.6 |        
  111285 | 2020-09-24 00:58:39 |      MASTER-Tavrida | (08h 14m 06.33s , +26d 10m 20.7s) |   C |    60 | 17.8 |        
  111366 | 2020-09-24 00:59:59 |      MASTER-Tavrida | (08h 16m 14.77s , +22d 09m 37.2s) |   C |    60 | 17.0 |        
  111527 | 2020-09-24 01:02:40 |      MASTER-Tavrida | (08h 14m 50.28s , +24d 09m 26.3s) |   C |    60 | 17.7 |        
  111607 | 2020-09-24 01:04:01 |      MASTER-Tavrida | (08h 14m 07.08s , +26d 11m 23.8s) |   C |    60 | 17.8 |        
  111781 | 2020-09-24 01:06:55 |      MASTER-Tavrida | (08h 22m 51.79s , +26d 10m 33.1s) |   C |    60 | 18.0 |        
  111861 | 2020-09-24 01:08:15 |      MASTER-Tavrida | (08h 16m 03.60s , +22d 11m 24.7s) |   C |    60 | 17.5 |        
  111942 | 2020-09-24 01:09:36 |      MASTER-Tavrida | (08h 24m 48.55s , +22d 10m 29.3s) |   C |    60 | 17.4 |        
  112022 | 2020-09-24 01:10:56 |      MASTER-Tavrida | (08h 14m 42.55s , +24d 09m 31.3s) |   C |    60 | 17.9 |        
  112103 | 2020-09-24 01:12:17 |      MASTER-Tavrida | (08h 22m 56.52s , +26d 09m 42.6s) |   C |    60 | 18.1 |        
  112183 | 2020-09-24 01:13:37 |      MASTER-Tavrida | (08h 23m 31.36s , +24d 09m 50.1s) |   C |    60 | 17.8 |        
  112264 | 2020-09-24 01:14:58 |      MASTER-Tavrida | (08h 24m 47.33s , +22d 11m 16.2s) |   C |    60 | 17.6 |        
  112344 | 2020-09-24 01:16:18 |      MASTER-Tavrida | (08h 22m 48.06s , +28d 11m 50.5s) |   C |    60 | 17.9 |        
  112505 | 2020-09-24 01:18:59 |      MASTER-Tavrida | (08h 23m 34.31s , +24d 09m 48.9s) |   C |    60 | 18.0 |        
  112586 | 2020-09-24 01:20:20 |      MASTER-Tavrida | (08h 32m 17.25s , +24d 11m 36.7s) |   C |    60 | 17.9 |        
  112666 | 2020-09-24 01:21:40 |      MASTER-Tavrida | (08h 22m 50.68s , +28d 10m 21.4s) |   C |    60 | 17.9 |        
  112747 | 2020-09-24 01:23:01 |      MASTER-Tavrida | (08h 31m 58.30s , +28d 11m 57.7s) |   C |    60 | 17.9 |        
  112989 | 2020-09-24 01:27:03 |      MASTER-Tavrida | (08h 32m 20.58s , +24d 10m 57.6s) |   C |    60 | 18.1 |        
  113069 | 2020-09-24 01:28:23 |      MASTER-Tavrida | (08h 31m 52.21s , +28d 10m 06.4s) |   C |    60 | 17.8 |        
  113150 | 2020-09-24 01:29:43 |      MASTER-Tavrida | (08h 31m 47.13s , +26d 11m 33.9s) |   C |    60 | 18.1 |        
  113311 | 2020-09-24 01:32:25 |      MASTER-Tavrida | (08h 26m 27.52s , +20d 10m 52.3s) |   C |    60 | 17.5 |        
  113472 | 2020-09-24 01:35:06 |      MASTER-Tavrida | (08h 31m 43.88s , +26d 10m 07.0s) |   C |    60 | 18.2 |        
  113552 | 2020-09-24 01:36:26 |      MASTER-Tavrida | (08h 40m 44.39s , +26d 10m 23.1s) |   C |    60 | 18.0 |        
  113633 | 2020-09-24 01:37:46 |      MASTER-Tavrida | (08h 26m 30.61s , +20d 11m 30.2s) |   C |    60 | 17.9 |        
  113713 | 2020-09-24 01:39:07 |      MASTER-Tavrida | (08h 35m 01.99s , +20d 10m 30.2s) |   C |    60 | 17.7 |        
  113954 | 2020-09-24 01:43:08 |      MASTER-Tavrida | (08h 40m 37.78s , +26d 12m 18.5s) |   C |    60 | 18.0 |        
  114035 | 2020-09-24 01:44:29 |      MASTER-Tavrida | (08h 35m 03.96s , +20d 11m 07.9s) |   C |    60 | 17.8 |        
  114880 | 2020-09-24 01:58:34 |      MASTER-Tavrida | (08h 33m 16.58s , +22d 11m 27.5s) |   C |    60 | 18.1 |        
  114960 | 2020-09-24 01:59:54 |      MASTER-Tavrida | (08h 41m 03.05s , +24d 11m 35.9s) |   C |    60 | 18.2 |        
  115604 | 2020-09-24 02:10:38 |      MASTER-Tavrida | (08h 33m 20.84s , +22d 11m 35.1s) |   C |    60 | 18.4 |        
  115685 | 2020-09-24 02:11:58 |      MASTER-Tavrida | (08h 41m 55.25s , +22d 10m 41.3s) |   C |    60 | 18.2 |        
  115765 | 2020-09-24 02:13:19 |      MASTER-Tavrida | (08h 41m 01.21s , +24d 11m 09.5s) |   C |    60 | 18.2 |        
  115846 | 2020-09-24 02:14:39 |      MASTER-Tavrida | (08h 49m 45.60s , +24d 12m 40.1s) |   C |    60 | 18.0 |        
  116167 | 2020-09-24 02:20:01 |      MASTER-Tavrida | (08h 41m 54.36s , +22d 12m 47.4s) |   C |    60 | 18.1 |        
  116248 | 2020-09-24 02:21:22 |      MASTER-Tavrida | (08h 49m 48.17s , +24d 11m 55.6s) |   C |    60 | 17.9 |        
  116641 | 2020-09-24 02:27:54 |      MASTER-Tavrida | (08h 24m 44.78s , +32d 11m 23.4s) |   C |    60 | 17.8 |        
  116882 | 2020-09-24 02:31:56 |      MASTER-Tavrida | (08h 32m 40.42s , +30d 12m 29.0s) |   C |    60 | 17.5 |        
  116963 | 2020-09-24 02:33:16 |      MASTER-Tavrida | (08h 41m 55.91s , +30d 11m 03.5s) |   C |    60 | 17.5 |        
  117043 | 2020-09-24 02:34:37 |      MASTER-Tavrida | (08h 40m 55.33s , +28d 11m 49.0s) |   C |    60 | 17.4 |        
  117445 | 2020-09-24 02:41:19 |      MASTER-Tavrida | (08h 24m 42.25s , +32d 12m 19.2s) |   C |    60 | 16.9 |        
  117525 | 2020-09-24 02:42:39 |      MASTER-Tavrida | (08h 34m 03.48s , +32d 11m 50.9s) |   C |    60 | 16.6 |        
  117686 | 2020-09-24 02:45:20 |      MASTER-Tavrida | (08h 41m 58.23s , +30d 11m 57.2s) |   C |    60 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3124
TYPE = 35
DAYS = 1


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 200922B ( Fermi GBM team, GCN 28474) errorbox  23407 sec after notice time and 23449 sec after trigger time at 2020-09-23 00:35:13 UT, with upper limit up to  18.5 mag. The observations began at zenith distance = 65 deg. The sun  altitude  is -30.6 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 200922B errorbox  54018 sec after notice time and 54059 sec after trigger time at 2020-09-23 09:05:23 UT, with upper limit up to  16.0 mag. The observations began at zenith distance = 76 deg. The sun  altitude  is -17.3 deg. 

The galactic latitude b = 37 deg., longitude l = 200 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1446883

We obtain a following upper limits.  

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

   23479 | 2020-09-23 00:35:13 |      MASTER-Tavrida | (08h 46m 03.52s , +34d 11m 46.5s) |   C |    60 | 17.3 |        
   24445 | 2020-09-23 00:51:19 |      MASTER-Tavrida | (08h 46m 05.47s , +34d 11m 44.6s) |   C |    60 | 17.3 |        
   24686 | 2020-09-23 00:55:20 |      MASTER-Tavrida | (08h 14m 05.92s , +26d 10m 18.0s) |   C |    60 | 17.5 |        
   24767 | 2020-09-23 00:56:40 |      MASTER-Tavrida | (08h 16m 13.90s , +22d 09m 13.5s) |   C |    60 | 16.3 |        
   24847 | 2020-09-23 00:58:01 |      MASTER-Tavrida | (08h 23m 36.66s , +24d 09m 51.0s) |   C |    60 | 16.9 |        
   24928 | 2020-09-23 00:59:22 |      MASTER-Tavrida | (08h 22m 53.43s , +28d 10m 32.3s) |   C |    60 | 17.5 |        
   25090 | 2020-09-23 01:02:04 |      MASTER-Tavrida | (08h 31m 56.63s , +26d 09m 57.6s) |   C |    60 | 17.3 |        
   25171 | 2020-09-23 01:03:24 |      MASTER-Tavrida | (08h 26m 36.66s , +20d 09m 45.9s) |   C |    60 | 13.8 |        
   25412 | 2020-09-23 01:07:26 |      MASTER-Tavrida | (08h 33m 24.20s , +22d 09m 32.1s) |   C |    60 | 15.9 |        
   25574 | 2020-09-23 01:10:08 |      MASTER-Tavrida | (08h 41m 12.35s , +24d 11m 36.8s) |   C |    60 | 16.7 |        
   25654 | 2020-09-23 01:11:28 |      MASTER-Tavrida | (08h 14m 45.77s , +24d 10m 31.1s) |   C |    60 | 17.7 |        
   25735 | 2020-09-23 01:12:49 |      MASTER-Tavrida | (08h 13m 59.62s , +26d 11m 35.4s) |   C |    60 | 17.8 |        
   25815 | 2020-09-23 01:14:09 |      MASTER-Tavrida | (08h 23m 00.04s , +26d 10m 41.2s) |   C |    60 | 17.7 |        
   25896 | 2020-09-23 01:15:30 |      MASTER-Tavrida | (08h 16m 06.71s , +22d 09m 30.7s) |   C |    60 | 17.4 |        
   25977 | 2020-09-23 01:16:50 |      MASTER-Tavrida | (08h 24m 50.86s , +22d 09m 39.9s) |   C |    60 | 17.4 |        
   26057 | 2020-09-23 01:18:11 |      MASTER-Tavrida | (08h 23m 35.28s , +24d 11m 16.0s) |   C |    60 | 17.7 |        
   26138 | 2020-09-23 01:19:31 |      MASTER-Tavrida | (08h 32m 21.69s , +24d 10m 00.1s) |   C |    60 | 17.7 |        
   26218 | 2020-09-23 01:20:52 |      MASTER-Tavrida | (08h 22m 58.97s , +28d 11m 40.2s) |   C |    60 | 17.6 |        
   26299 | 2020-09-23 01:22:12 |      MASTER-Tavrida | (08h 31m 57.34s , +28d 10m 57.1s) |   C |    60 | 17.5 |        
   26540 | 2020-09-23 01:26:14 |      MASTER-Tavrida | (08h 31m 49.14s , +26d 09m 56.2s) |   C |    60 | 17.8 |        
   26620 | 2020-09-23 01:27:34 |      MASTER-Tavrida | (08h 40m 50.75s , +26d 10m 29.9s) |   C |    60 | 17.5 |        
   26701 | 2020-09-23 01:28:55 |      MASTER-Tavrida | (08h 26m 35.30s , +20d 11m 45.9s) |   C |    60 | 17.1 |        
   26781 | 2020-09-23 01:30:15 |      MASTER-Tavrida | (08h 35m 06.70s , +20d 10m 18.4s) |   C |    60 | 17.1 |        
   27023 | 2020-09-23 01:34:17 |      MASTER-Tavrida | (08h 33m 22.71s , +22d 11m 58.5s) |   C |    60 | 17.6 |        
   27103 | 2020-09-23 01:35:37 |      MASTER-Tavrida | (08h 42m 06.53s , +22d 11m 02.7s) |   C |    60 | 17.6 |        
   27345 | 2020-09-23 01:39:38 |      MASTER-Tavrida | (08h 41m 06.24s , +24d 11m 41.3s) |   C |    60 | 17.7 |        
   27425 | 2020-09-23 01:40:59 |      MASTER-Tavrida | (08h 49m 52.69s , +24d 10m 39.1s) |   C |    60 | 17.5 |        
   27506 | 2020-09-23 01:42:19 |      MASTER-Tavrida | (08h 14m 50.55s , +24d 11m 56.1s) |   C |    60 | 17.9 |        
   27586 | 2020-09-23 01:43:40 |      MASTER-Tavrida | (08h 22m 53.19s , +26d 11m 06.2s) |   C |    60 | 18.0 |        
   27667 | 2020-09-23 01:45:00 |      MASTER-Tavrida | (08h 24m 43.44s , +22d 12m 02.4s) |   C |    60 | 17.7 |        
   27747 | 2020-09-23 01:46:21 |      MASTER-Tavrida | (08h 32m 23.48s , +24d 11m 10.4s) |   C |    60 | 18.1 |        
   27828 | 2020-09-23 01:47:41 |      MASTER-Tavrida | (08h 31m 55.23s , +28d 10m 16.6s) |   C |    60 | 17.7 |        
   27989 | 2020-09-23 01:50:22 |      MASTER-Tavrida | (08h 40m 45.11s , +26d 12m 11.2s) |   C |    60 | 17.7 |        
   28396 | 2020-09-23 01:57:10 |      MASTER-Tavrida | (08h 35m 03.78s , +20d 11m 59.2s) |   C |    60 | 17.9 |        
   28557 | 2020-09-23 01:59:51 |      MASTER-Tavrida | (08h 41m 55.78s , +22d 12m 24.1s) |   C |    60 | 18.0 |        
   28718 | 2020-09-23 02:02:32 |      MASTER-Tavrida | (08h 49m 45.23s , +24d 10m 33.2s) |   C |    60 | 17.9 |        
   28799 | 2020-09-23 02:03:52 |      MASTER-Tavrida | (08h 32m 38.80s , +30d 12m 09.9s) |   C |    60 | 18.4 |        
   28960 | 2020-09-23 02:06:33 |      MASTER-Tavrida | (08h 40m 53.70s , +28d 12m 34.6s) |   C |    60 | 18.2 |        
   29040 | 2020-09-23 02:07:54 |      MASTER-Tavrida | (08h 24m 35.57s , +32d 10m 29.3s) |   C |    60 | 18.5 |        
   29281 | 2020-09-23 02:11:55 |      MASTER-Tavrida | (08h 32m 35.75s , +30d 11m 37.1s) |   C |    60 | 18.3 |        
   29362 | 2020-09-23 02:13:16 |      MASTER-Tavrida | (08h 41m 51.02s , +30d 12m 44.8s) |   C |    60 | 18.4 |        
   29603 | 2020-09-23 02:17:17 |      MASTER-Tavrida | (08h 41m 00.02s , +28d 11m 02.3s) |   C |    60 | 18.1 |        
   29684 | 2020-09-23 02:18:37 |      MASTER-Tavrida | (08h 50m 01.33s , +28d 12m 31.5s) |   C |    60 | 18.1 |        
   29764 | 2020-09-23 02:19:58 |      MASTER-Tavrida | (08h 24m 36.85s , +32d 10m 58.1s) |   C |    60 | 18.4 |        
   29845 | 2020-09-23 02:21:18 |      MASTER-Tavrida | (08h 34m 06.10s , +32d 12m 22.7s) |   C |    60 | 18.1 |        
   30246 | 2020-09-23 02:28:00 |      MASTER-Tavrida | (08h 41m 55.45s , +30d 11m 23.4s) |   C |    60 | 17.9 |        
   30407 | 2020-09-23 02:30:41 |      MASTER-Tavrida | (08h 50m 00.34s , +28d 11m 00.9s) |   C |    60 | 17.7 |        
   30488 | 2020-09-23 02:32:02 |      MASTER-Tavrida | (08h 34m 05.77s , +32d 12m 41.2s) |   C |    60 | 17.5 |        
   30971 | 2020-09-23 02:40:04 |      MASTER-Tavrida | (08h 49m 29.25s , +26d 13m 02.7s) |   C |    60 | 16.7 |        
   54090 | 2020-09-23 09:05:23 |         MASTER-OAFA | (08h 12m 31.71s , +25d 20m 48.9s) |   C |    60 | 13.4 |        
   54527 | 2020-09-23 09:12:41 |         MASTER-OAFA | (08h 13m 15.81s , +23d 20m 35.2s) |   C |    60 | 15.8 |        
   54607 | 2020-09-23 09:14:00 |         MASTER-OAFA | (08h 12m 34.37s , +25d 20m 53.1s) |   C |    60 | 15.3 |        
   54686 | 2020-09-23 09:15:20 |         MASTER-OAFA | (08h 21m 26.42s , +25d 22m 45.0s) |   C |    60 | 14.9 |        
   54924 | 2020-09-23 09:19:18 |         MASTER-OAFA | (08h 13m 16.83s , +23d 21m 39.6s) |   C |    60 | 16.0 |        
   55005 | 2020-09-23 09:20:39 |         MASTER-OAFA | (08h 21m 23.06s , +25d 22m 50.2s) |   C |    60 | 14.9 |        
   55732 | 2020-09-23 09:32:46 |         MASTER-OAFA | (08h 23m 14.98s , +21d 21m 53.1s) |   C |    60 | 15.1 |        
   55811 | 2020-09-23 09:34:05 |         MASTER-OAFA | (08h 22m 07.44s , +23d 21m 52.0s) |   C |    60 | 14.5 |        
   56050 | 2020-09-23 09:38:04 |         MASTER-OAFA | (08h 23m 21.13s , +21d 22m 30.2s) |   C |    60 | 12.6 |        
   56129 | 2020-09-23 09:39:23 |         MASTER-OAFA | (08h 22m 01.09s , +23d 21m 56.3s) |   C |    60 | 12.1 |        
   56209 | 2020-09-23 09:40:43 |         MASTER-OAFA | (08h 30m 48.15s , +23d 23m 07.9s) |   C |    60 | 12.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3122
TYPE = 34
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 200922B ( Fermi GBM team, GCN 28474) errorbox  21798 sec after notice time and 21839 sec after trigger time at 2020-09-23 00:08:23 UT, with upper limit up to  18.4 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -34.4 deg. 

The galactic latitude b = 41 deg., longitude l = 199 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1446888

We obtain a following upper limits.  

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

   21870 | 2020-09-23 00:08:23 |      MASTER-Tavrida | (08h 36m 30.75s , +34d 09m 50.2s) |   C |    60 | 16.6 |        
   23399 | 2020-09-23 00:33:53 |      MASTER-Tavrida | (08h 36m 23.42s , +34d 10m 38.4s) |   C |    60 | 17.2 |        
   23479 | 2020-09-23 00:35:13 |      MASTER-Tavrida | (08h 46m 03.52s , +34d 11m 46.5s) |   C |    60 | 17.3 |        
   24445 | 2020-09-23 00:51:19 |      MASTER-Tavrida | (08h 46m 05.47s , +34d 11m 44.6s) |   C |    60 | 17.3 |        
   24928 | 2020-09-23 00:59:22 |      MASTER-Tavrida | (08h 22m 53.43s , +28d 10m 32.3s) |   C |    60 | 17.5 |        
   25090 | 2020-09-23 01:02:04 |      MASTER-Tavrida | (08h 31m 56.63s , +26d 09m 57.6s) |   C |    60 | 17.3 |        
   25412 | 2020-09-23 01:07:26 |      MASTER-Tavrida | (08h 33m 24.20s , +22d 09m 32.1s) |   C |    60 | 15.9 |        
   25574 | 2020-09-23 01:10:08 |      MASTER-Tavrida | (08h 41m 12.35s , +24d 11m 36.8s) |   C |    60 | 16.7 |        
   26138 | 2020-09-23 01:19:31 |      MASTER-Tavrida | (08h 32m 21.69s , +24d 10m 00.1s) |   C |    60 | 17.7 |        
   26218 | 2020-09-23 01:20:52 |      MASTER-Tavrida | (08h 22m 58.97s , +28d 11m 40.2s) |   C |    60 | 17.6 |        
   26299 | 2020-09-23 01:22:12 |      MASTER-Tavrida | (08h 31m 57.34s , +28d 10m 57.1s) |   C |    60 | 17.5 |        
   26540 | 2020-09-23 01:26:14 |      MASTER-Tavrida | (08h 31m 49.14s , +26d 09m 56.2s) |   C |    60 | 17.8 |        
   26620 | 2020-09-23 01:27:34 |      MASTER-Tavrida | (08h 40m 50.75s , +26d 10m 29.9s) |   C |    60 | 17.5 |        
   27023 | 2020-09-23 01:34:17 |      MASTER-Tavrida | (08h 33m 22.71s , +22d 11m 58.5s) |   C |    60 | 17.6 |        
   27103 | 2020-09-23 01:35:37 |      MASTER-Tavrida | (08h 42m 06.53s , +22d 11m 02.7s) |   C |    60 | 17.6 |        
   27345 | 2020-09-23 01:39:38 |      MASTER-Tavrida | (08h 41m 06.24s , +24d 11m 41.3s) |   C |    60 | 17.7 |        
   27425 | 2020-09-23 01:40:59 |      MASTER-Tavrida | (08h 49m 52.69s , +24d 10m 39.1s) |   C |    60 | 17.5 |        
   27747 | 2020-09-23 01:46:21 |      MASTER-Tavrida | (08h 32m 23.48s , +24d 11m 10.4s) |   C |    60 | 18.1 |        
   27828 | 2020-09-23 01:47:41 |      MASTER-Tavrida | (08h 31m 55.23s , +28d 10m 16.6s) |   C |    60 | 17.7 |        
   27989 | 2020-09-23 01:50:22 |      MASTER-Tavrida | (08h 40m 45.11s , +26d 12m 11.2s) |   C |    60 | 17.7 |        
   28557 | 2020-09-23 01:59:51 |      MASTER-Tavrida | (08h 41m 55.78s , +22d 12m 24.1s) |   C |    60 | 18.0 |        
   28718 | 2020-09-23 02:02:32 |      MASTER-Tavrida | (08h 49m 45.23s , +24d 10m 33.2s) |   C |    60 | 17.9 |        
   28799 | 2020-09-23 02:03:52 |      MASTER-Tavrida | (08h 32m 38.80s , +30d 12m 09.9s) |   C |    60 | 18.4 |        
   28960 | 2020-09-23 02:06:33 |      MASTER-Tavrida | (08h 40m 53.70s , +28d 12m 34.6s) |   C |    60 | 18.2 |        
   29281 | 2020-09-23 02:11:55 |      MASTER-Tavrida | (08h 32m 35.75s , +30d 11m 37.1s) |   C |    60 | 18.3 |        
   29362 | 2020-09-23 02:13:16 |      MASTER-Tavrida | (08h 41m 51.02s , +30d 12m 44.8s) |   C |    60 | 18.4 |        
   29603 | 2020-09-23 02:17:17 |      MASTER-Tavrida | (08h 41m 00.02s , +28d 11m 02.3s) |   C |    60 | 18.1 |        
   29684 | 2020-09-23 02:18:37 |      MASTER-Tavrida | (08h 50m 01.33s , +28d 12m 31.5s) |   C |    60 | 18.1 |        
   29845 | 2020-09-23 02:21:18 |      MASTER-Tavrida | (08h 34m 06.10s , +32d 12m 22.7s) |   C |    60 | 18.1 |        
   30246 | 2020-09-23 02:28:00 |      MASTER-Tavrida | (08h 41m 55.45s , +30d 11m 23.4s) |   C |    60 | 17.9 |        
   30407 | 2020-09-23 02:30:41 |      MASTER-Tavrida | (08h 50m 00.34s , +28d 11m 00.9s) |   C |    60 | 17.7 |        
   30488 | 2020-09-23 02:32:02 |      MASTER-Tavrida | (08h 34m 05.77s , +32d 12m 41.2s) |   C |    60 | 17.5 |        
   30971 | 2020-09-23 02:40:04 |      MASTER-Tavrida | (08h 49m 29.25s , +26d 13m 02.7s) |   C |    60 | 16.7 |        
Filter C is a clear (unfiltred) band. 


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



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  ID = 3121
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 200922B ( Fermi GBM team, GCN 28474) errorbox  21798 sec after notice time and 21839 sec after trigger time at 2020-09-23 00:08:23 UT, with upper limit up to  18.4 mag. The observations began at zenith distance = 68 deg. The sun  altitude  is -34.4 deg. 

The galactic latitude b = 41 deg., longitude l = 199 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1446888

We obtain a following upper limits.  

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

   21870 | 2020-09-23 00:08:23 |      MASTER-Tavrida | (08h 36m 30.75s , +34d 09m 50.2s) |   C |    60 | 16.6 |        
   23399 | 2020-09-23 00:33:53 |      MASTER-Tavrida | (08h 36m 23.42s , +34d 10m 38.4s) |   C |    60 | 17.2 |        
   23479 | 2020-09-23 00:35:13 |      MASTER-Tavrida | (08h 46m 03.52s , +34d 11m 46.5s) |   C |    60 | 17.3 |        
   24445 | 2020-09-23 00:51:19 |      MASTER-Tavrida | (08h 46m 05.47s , +34d 11m 44.6s) |   C |    60 | 17.3 |        
   24928 | 2020-09-23 00:59:22 |      MASTER-Tavrida | (08h 22m 53.43s , +28d 10m 32.3s) |   C |    60 | 17.5 |        
   25090 | 2020-09-23 01:02:04 |      MASTER-Tavrida | (08h 31m 56.63s , +26d 09m 57.6s) |   C |    60 | 17.3 |        
   25412 | 2020-09-23 01:07:26 |      MASTER-Tavrida | (08h 33m 24.20s , +22d 09m 32.1s) |   C |    60 | 15.9 |        
   25574 | 2020-09-23 01:10:08 |      MASTER-Tavrida | (08h 41m 12.35s , +24d 11m 36.8s) |   C |    60 | 16.7 |        
   26138 | 2020-09-23 01:19:31 |      MASTER-Tavrida | (08h 32m 21.69s , +24d 10m 00.1s) |   C |    60 | 17.7 |        
   26218 | 2020-09-23 01:20:52 |      MASTER-Tavrida | (08h 22m 58.97s , +28d 11m 40.2s) |   C |    60 | 17.6 |        
   26299 | 2020-09-23 01:22:12 |      MASTER-Tavrida | (08h 31m 57.34s , +28d 10m 57.1s) |   C |    60 | 17.5 |        
   26540 | 2020-09-23 01:26:14 |      MASTER-Tavrida | (08h 31m 49.14s , +26d 09m 56.2s) |   C |    60 | 17.8 |        
   26620 | 2020-09-23 01:27:34 |      MASTER-Tavrida | (08h 40m 50.75s , +26d 10m 29.9s) |   C |    60 | 17.5 |        
   27023 | 2020-09-23 01:34:17 |      MASTER-Tavrida | (08h 33m 22.71s , +22d 11m 58.5s) |   C |    60 | 17.6 |        
   27103 | 2020-09-23 01:35:37 |      MASTER-Tavrida | (08h 42m 06.53s , +22d 11m 02.7s) |   C |    60 | 17.6 |        
   27345 | 2020-09-23 01:39:38 |      MASTER-Tavrida | (08h 41m 06.24s , +24d 11m 41.3s) |   C |    60 | 17.7 |        
   27425 | 2020-09-23 01:40:59 |      MASTER-Tavrida | (08h 49m 52.69s , +24d 10m 39.1s) |   C |    60 | 17.5 |        
   27747 | 2020-09-23 01:46:21 |      MASTER-Tavrida | (08h 32m 23.48s , +24d 11m 10.4s) |   C |    60 | 18.1 |        
   27828 | 2020-09-23 01:47:41 |      MASTER-Tavrida | (08h 31m 55.23s , +28d 10m 16.6s) |   C |    60 | 17.7 |        
   27989 | 2020-09-23 01:50:22 |      MASTER-Tavrida | (08h 40m 45.11s , +26d 12m 11.2s) |   C |    60 | 17.7 |        
   28557 | 2020-09-23 01:59:51 |      MASTER-Tavrida | (08h 41m 55.78s , +22d 12m 24.1s) |   C |    60 | 18.0 |        
   28718 | 2020-09-23 02:02:32 |      MASTER-Tavrida | (08h 49m 45.23s , +24d 10m 33.2s) |   C |    60 | 17.9 |        
   28799 | 2020-09-23 02:03:52 |      MASTER-Tavrida | (08h 32m 38.80s , +30d 12m 09.9s) |   C |    60 | 18.4 |        
   28960 | 2020-09-23 02:06:33 |      MASTER-Tavrida | (08h 40m 53.70s , +28d 12m 34.6s) |   C |    60 | 18.2 |        
   29281 | 2020-09-23 02:11:55 |      MASTER-Tavrida | (08h 32m 35.75s , +30d 11m 37.1s) |   C |    60 | 18.3 |        
   29362 | 2020-09-23 02:13:16 |      MASTER-Tavrida | (08h 41m 51.02s , +30d 12m 44.8s) |   C |    60 | 18.4 |        
   29603 | 2020-09-23 02:17:17 |      MASTER-Tavrida | (08h 41m 00.02s , +28d 11m 02.3s) |   C |    60 | 18.1 |        
   29684 | 2020-09-23 02:18:37 |      MASTER-Tavrida | (08h 50m 01.33s , +28d 12m 31.5s) |   C |    60 | 18.1 |        
   29845 | 2020-09-23 02:21:18 |      MASTER-Tavrida | (08h 34m 06.10s , +32d 12m 22.7s) |   C |    60 | 18.1 |        
   30246 | 2020-09-23 02:28:00 |      MASTER-Tavrida | (08h 41m 55.45s , +30d 11m 23.4s) |   C |    60 | 17.9 |        
   30407 | 2020-09-23 02:30:41 |      MASTER-Tavrida | (08h 50m 00.34s , +28d 11m 00.9s) |   C |    60 | 17.7 |        
   30488 | 2020-09-23 02:32:02 |      MASTER-Tavrida | (08h 34m 05.77s , +32d 12m 41.2s) |   C |    60 | 17.5 |        
   30971 | 2020-09-23 02:40:04 |      MASTER-Tavrida | (08h 49m 29.25s , +26d 13m 02.7s) |   C |    60 | 16.7 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025