MASTER Net MASTER Database: GRB201223.17 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 GRB201223.17
Trignum 630389391
Trigger time 2020-12-23 04:09:46.41
Notice time 2020-12-23 05:29:33.640215
Coord, eb (12h 08m 28.80s , +20d 26m 24.0s) , 2.53
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
1510022 2020-12-23 05:29:47.279158 12h 08m 28.80s +20d 26m 24.0s FERMI 2.53 alert 630389391 5 115 alert
1509980 2020-12-23 04:11:43.40896 11h 46m 38.40s +22d 55m 12.0s FERMI 3.87 alert 630389391 5 112 alert
1509970 2020-12-23 04:11:30.087782 12h 04m 40.08s +18d 27m 00.0s FERMI 10.52 alert 630389391 6 111 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

2020-12-23 04:09:46 (JD 2459206.673449)

Siderial time 12.815265 h

Ra 12:08:28.80 Dec 20:26:24.00
(182.120000d, 20.440000d)

Rise 2020-12-23 19:08:57

Transit 2020-12-23 03:29:26

Set 2020-12-23 11:46:00

Amur

Object: Altitude: 9.51 Azimuth: 110.65

Sun: Altitude: 15.67 Azimuth: 9.96

Moon: Altitude: -0.99 Azimuth: 266.77

Tunka

Object: Altitude: 24.77 Azimuth: 92.03

Sun: Altitude: 13.77 Azimuth: 346.83

Moon: Altitude: -15.54 Azimuth: 246.95

Kislovodsk

Object: Altitude: 63.55 Azimuth: 33.02

Sun: Altitude: -5.62 Azimuth: 297.33

Moon: Altitude: -44.93 Azimuth: 182.71

Tavrida

Object: Altitude: 65.12 Azimuth: 14.62

Sun: Altitude: -11.57 Azimuth: 291.63

Moon: Altitude: -43.60 Azimuth: 170.89

SAAO

Object: Altitude: 36.79 Azimuth: 187.84

Sun: Altitude: 7.42 Azimuth: 293.10

Moon: Altitude: -53.76 Azimuth: 34.93

IAC

Object: Altitude: 49.36 Azimuth: 271.05

Sun: Altitude: -48.16 Azimuth: 274.35

Moon: Altitude: -27.86 Azimuth: 108.28

Argentina

Object: Altitude: -16.19 Azimuth: 255.65

Sun: Altitude: -34.43 Azimuth: 7.07

Moon: Altitude: 16.12 Azimuth: 101.94

Mexico

Object: Altitude: -24.55 Azimuth: 223.69

Sun: Altitude: -47.49 Azimuth: 88.27

Moon: Altitude: 49.52 Azimuth: 48.33

Ural

Object: Altitude: 46.49 Azimuth: 46.21

Sun: Altitude: -3.75 Azimuth: 309.17

Moon: Altitude: -29.71 Azimuth: 201.94

Vostryakovo

Object: Altitude: 54.21 Azimuth: 16.65

Sun: Altitude: -13.28 Azimuth: 292.17

Moon: Altitude: -33.28 Azimuth: 176.66

Gal. latitude: 78.424865 Gal. longitude: 247.778738

Dist. to Sun: 97.562287

Dist. to Moon: 154.763829

Moon coord.: (15.211978 d, 1.294827 d)

Sun coord.: (271.634425 d, -23.434968 d)

Lunar disk: 0.613310

Lunar phase: 76.901828

Lunar bright limb: 246.233189

No SN in this field

2020-12-23 05:29:33 (JD 2459206.728854)

Siderial time 14.148628 h

Ra 12:08:28.80 Dec 20:26:24.00
(182.120000d, 20.440000d)

Rise 2020-12-23 19:08:57

Transit 2020-12-23 03:29:26

Set 2020-12-23 11:46:00

Amur

Object: Altitude: -1.73 Azimuth: 125.70

Sun: Altitude: 11.49 Azimuth: 28.28

Moon: Altitude: 11.54 Azimuth: 281.67

Tunka

Object: Altitude: 12.61 Azimuth: 107.12

Sun: Altitude: 14.57 Azimuth: 5.67

Moon: Altitude: -3.78 Azimuth: 262.63

Kislovodsk

Object: Altitude: 52.74 Azimuth: 62.63

Sun: Altitude: 6.28 Azimuth: 311.23

Moon: Altitude: -40.82 Azimuth: 208.71

Tavrida

Object: Altitude: 57.30 Azimuth: 50.72

Sun: Altitude: 0.88 Azimuth: 305.10

Moon: Altitude: -42.31 Azimuth: 197.45

SAAO

Object: Altitude: 35.67 Azimuth: 164.61

Sun: Altitude: 23.38 Azimuth: 283.82

Moon: Altitude: -59.19 Azimuth: 0.75

IAC

Object: Altitude: 66.80 Azimuth: 284.45

Sun: Altitude: -30.79 Azimuth: 281.83

Moon: Altitude: -43.10 Azimuth: 123.13

Argentina

Object: Altitude: -0.15 Azimuth: 245.84

Sun: Altitude: -33.25 Azimuth: 345.06

Moon: Altitude: -0.38 Azimuth: 91.61

Mexico

Object: Altitude: -11.27 Azimuth: 237.61

Sun: Altitude: -64.50 Azimuth: 100.60

Moon: Altitude: 35.63 Azimuth: 66.91

Ural

Object: Altitude: 37.35 Azimuth: 68.32

Sun: Altitude: 3.56 Azimuth: 325.93

Moon: Altitude: -23.80 Azimuth: 222.67

Vostryakovo

Object: Altitude: 48.33 Azimuth: 45.33

Sun: Altitude: -3.50 Azimuth: 307.80

Moon: Altitude: -31.44 Azimuth: 199.57

Gal. latitude: 78.424865 Gal. longitude: 247.778738

Dist. to Sun: 97.615417

Dist. to Moon: 154.224253

Moon coord.: (15.808812 d, 1.571422 d)

Sun coord.: (271.695926 d, -23.434321 d)

Lunar disk: 0.618411

Lunar phase: 76.300983

Lunar bright limb: 246.255952

No SN in this field

2020-12-23 06:29:33 (JD 2459206.770521)

Siderial time 15.151366 h

Ra 12:08:28.80 Dec 20:26:24.00
(182.120000d, 20.440000d)

Rise 2020-12-23 19:08:57

Transit 2020-12-23 03:29:26

Set 2020-12-23 11:46:00

Amur

Object: Altitude: -8.88 Azimuth: 137.90

Sun: Altitude: 6.05 Azimuth: 41.06

Moon: Altitude: 20.57 Azimuth: 293.61

Tunka

Object: Altitude: 4.05 Azimuth: 118.44

Sun: Altitude: 12.54 Azimuth: 19.66

Moon: Altitude: 5.39 Azimuth: 273.99

Kislovodsk

Object: Altitude: 42.54 Azimuth: 77.16

Sun: Altitude: 13.65 Azimuth: 323.03

Moon: Altitude: -34.28 Azimuth: 225.21

Tavrida

Object: Altitude: 48.07 Azimuth: 68.45

Sun: Altitude: 8.96 Azimuth: 316.29

Moon: Altitude: -37.48 Azimuth: 215.44

SAAO

Object: Altitude: 30.63 Azimuth: 148.87

Sun: Altitude: 35.83 Azimuth: 277.07

Moon: Altitude: -56.61 Azimuth: 333.53

IAC

Object: Altitude: 78.67 Azimuth: 311.92

Sun: Altitude: -18.02 Azimuth: 287.45

Moon: Altitude: -52.63 Azimuth: 139.73

Argentina

Object: Altitude: 11.09 Azimuth: 237.30

Sun: Altitude: -28.37 Azimuth: 330.07

Moon: Altitude: -12.88 Azimuth: 84.01

Mexico

Object: Altitude: 0.09 Azimuth: 246.00

Sun: Altitude: -76.56 Azimuth: 121.49

Moon: Altitude: 23.87 Azimuth: 76.89

Ural

Object: Altitude: 29.45 Azimuth: 82.33

Sun: Altitude: 7.32 Azimuth: 339.22

Moon: Altitude: -17.56 Azimuth: 236.78

Vostryakovo

Object: Altitude: 41.42 Azimuth: 62.73

Sun: Altitude: 2.63 Azimuth: 320.11

Moon: Altitude: -27.40 Azimuth: 215.68

Gal. latitude: 78.424865 Gal. longitude: 247.778738

Dist. to Sun: 97.655372

Dist. to Moon: 153.815312

Moon coord.: (16.257583 d, 1.779240 d)

Sun coord.: (271.742177 d, -23.433819 d)

Lunar disk: 0.622236

Lunar phase: 75.849322

Lunar bright limb: 246.275053

No SN in this field

2025-05-07 11:44:13 (JD 2460802.989039)

Siderial time 5.283050 h

Ra 12:08:28.80 Dec 20:26:24.00
(182.120000d, 20.440000d)

Rise 2025-05-07 10:18:01

Transit 2025-05-07 18:34:35

Set 2025-05-07 02:55:05

Amur

Object: Altitude: 58.40 Azimuth: 336.26

Sun: Altitude: -7.18 Azimuth: 127.59

Moon: Altitude: 44.11 Azimuth: 357.36

Tunka

Object: Altitude: 47.27 Azimuth: 302.94

Sun: Altitude: 7.00 Azimuth: 108.47

Moon: Altitude: 37.85 Azimuth: 325.96

Kislovodsk

Object: Altitude: 8.49 Azimuth: 249.76

Sun: Altitude: 47.04 Azimuth: 64.00

Moon: Altitude: 5.35 Azimuth: 268.94

Tavrida

Object: Altitude: 3.27 Azimuth: 244.16

Sun: Altitude: 51.74 Azimuth: 53.38

Moon: Altitude: -0.66 Azimuth: 263.06

SAAO

Object: Altitude: -35.37 Azimuth: 266.74

Sun: Altitude: 37.80 Azimuth: 157.92

Moon: Altitude: -18.05 Azimuth: 276.30

IAC

Object: Altitude: -36.43 Azimuth: 207.07

Sun: Altitude: 68.93 Azimuth: 298.74

Moon: Altitude: -43.63 Azimuth: 230.56

Argentina

Object: Altitude: -61.04 Azimuth: 74.23

Sun: Altitude: 5.61 Azimuth: 246.18

Moon: Altitude: -57.51 Azimuth: 36.55

Mexico

Object: Altitude: -4.75 Azimuth: 117.33

Sun: Altitude: -9.91 Azimuth: 243.32

Moon: Altitude: -22.95 Azimuth: 110.70

Ural

Object: Altitude: 21.91 Azimuth: 265.90

Sun: Altitude: 31.90 Azimuth: 70.63

Moon: Altitude: 14.61 Azimuth: 284.72

Vostryakovo

Object: Altitude: 9.82 Azimuth: 248.09

Sun: Altitude: 43.13 Azimuth: 48.91

Moon: Altitude: 2.78 Azimuth: 266.17

Gal. latitude: 78.424865 Gal. longitude: 247.778738

Dist. to Sun: 124.237063

Dist. to Moon: 19.289075

Moon coord.: (171.012573 d, 4.461208 d)

Sun coord.: (44.353082 d, 16.867591 d)

Lunar disk: 0.774462

Lunar phase: 56.706706

Lunar bright limb: 293.496963

No SN in this field
Recent coverage and limits telegrams

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

  ID = 3546
TYPE = 35
DAYS = 2


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 GRB201223.17 (trigger No 630389391,12h 08m 28.80s , +20d 26m 24.0s, R=2.53) errorbox  9961 sec after notice time and 10053 sec after trigger time at 2020-12-23 06:57:19 UT, with upper limit up to  19.0 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -25.6 deg. 

The galactic latitude b = 78 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1510022

We obtain a following upper limits.  

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

   10083 | 2020-12-23 06:57:19 |         MASTER-OAFA | (11h 58m 55.72s , +22d 50m 13.4s) |   C |    60 | 16.1 |        
   11075 | 2020-12-23 07:13:51 |         MASTER-OAFA | (12h 06m 43.43s , +19d 25m 17.1s) |   C |    60 | 18.7 |        
   11154 | 2020-12-23 07:15:10 |         MASTER-OAFA | (12h 15m 06.56s , +19d 24m 16.1s) |   C |    60 | 18.8 |        
   11234 | 2020-12-23 07:16:30 |         MASTER-OAFA | (11h 59m 15.66s , +21d 24m 46.1s) |   C |    60 | 18.5 |        
   11315 | 2020-12-23 07:17:51 |         MASTER-OAFA | (12h 07m 51.06s , +21d 25m 55.7s) |   C |    60 | 18.6 |        
   11394 | 2020-12-23 07:19:10 |         MASTER-OAFA | (11h 57m 58.88s , +17d 26m 09.8s) |   C |    60 | 18.7 |        
   11553 | 2020-12-23 07:21:49 |         MASTER-OAFA | (12h 16m 27.15s , +21d 24m 19.2s) |   C |    60 | 18.6 |        
   11632 | 2020-12-23 07:23:08 |         MASTER-OAFA | (12h 14m 47.03s , +17d 26m 05.7s) |   C |    60 | 18.8 |        
   11712 | 2020-12-23 07:24:28 |         MASTER-OAFA | (12h 10m 02.08s , +23d 25m 53.2s) |   C |    60 | 18.5 |        
   11951 | 2020-12-23 07:28:27 |         MASTER-OAFA | (12h 23m 41.91s , +19d 26m 11.3s) |   C |    60 | 18.9 |        
   12110 | 2020-12-23 07:31:06 |         MASTER-OAFA | (12h 15m 06.54s , +19d 25m 23.2s) |   C |    60 | 18.9 |        
   12268 | 2020-12-23 07:33:44 |         MASTER-OAFA | (12h 07m 48.78s , +21d 24m 25.4s) |   C |    60 | 18.7 |        
   12348 | 2020-12-23 07:35:04 |         MASTER-OAFA | (11h 57m 58.86s , +17d 24m 46.7s) |   C |    60 | 18.7 |        
   12427 | 2020-12-23 07:36:23 |         MASTER-OAFA | (12h 06m 21.82s , +17d 25m 59.7s) |   C |    60 | 18.8 |        
   12870 | 2020-12-23 07:43:46 |         MASTER-OAFA | (11h 58m 10.38s , +19d 25m 22.5s) |   C |    60 | 18.8 |        
   12950 | 2020-12-23 07:45:06 |         MASTER-OAFA | (12h 16m 25.54s , +21d 24m 21.8s) |   C |    60 | 18.6 |        
   13031 | 2020-12-23 07:46:27 |         MASTER-OAFA | (12h 25m 09.92s , +21d 24m 20.0s) |   C |    60 | 18.8 |        
   13110 | 2020-12-23 07:47:46 |         MASTER-OAFA | (12h 14m 47.09s , +17d 26m 14.4s) |   C |    60 | 19.0 |        
   13273 | 2020-12-23 07:50:29 |         MASTER-OAFA | (12h 10m 00.45s , +23d 26m 07.6s) |   C |    60 | 18.6 |        
   13353 | 2020-12-23 07:51:49 |         MASTER-OAFA | (12h 18m 42.36s , +23d 25m 23.6s) |   C |    60 | 18.8 |        
   13514 | 2020-12-23 07:54:30 |         MASTER-OAFA | (12h 01m 14.65s , +23d 25m 26.4s) |   C |    60 | 18.6 |        
   13759 | 2020-12-23 07:58:35 |         MASTER-OAFA | (12h 23m 41.40s , +19d 26m 00.4s) |   C |    60 | 19.0 |        
   13998 | 2020-12-23 08:02:34 |         MASTER-OAFA | (11h 50m 31.16s , +21d 25m 24.8s) |   C |    60 | 18.5 |        
   14238 | 2020-12-23 08:06:34 |         MASTER-OAFA | (11h 57m 53.76s , +17d 24m 26.5s) |   C |    60 | 18.8 |        
   14317 | 2020-12-23 08:07:53 |         MASTER-OAFA | (12h 06m 24.19s , +17d 24m 30.4s) |   C |    60 | 18.9 |        
   14635 | 2020-12-23 08:13:11 |         MASTER-OAFA | (11h 58m 04.51s , +19d 25m 27.8s) |   C |    60 | 18.7 |        
   14715 | 2020-12-23 08:14:31 |         MASTER-OAFA | (12h 16m 25.81s , +21d 26m 27.2s) |   C |    60 | 18.6 |        
   14795 | 2020-12-23 08:15:51 |         MASTER-OAFA | (12h 25m 10.79s , +21d 25m 25.5s) |   C |    60 | 18.6 |        
   14874 | 2020-12-23 08:17:10 |         MASTER-OAFA | (12h 14m 43.53s , +17d 24m 26.9s) |   C |    60 | 18.7 |        
   15034 | 2020-12-23 08:19:49 |         MASTER-OAFA | (12h 09m 58.27s , +23d 26m 02.7s) |   C |    60 | 18.1 |        
   15113 | 2020-12-23 08:21:09 |         MASTER-OAFA | (12h 18m 44.38s , +23d 24m 42.8s) |   C |    60 | 18.3 |        
   15272 | 2020-12-23 08:23:48 |         MASTER-OAFA | (12h 01m 10.15s , +23d 25m 28.5s) |   C |    60 | 17.9 |        
   15511 | 2020-12-23 08:27:47 |         MASTER-OAFA | (12h 23m 38.56s , +19d 24m 26.2s) |   C |    60 | 18.1 |        
   15749 | 2020-12-23 08:31:45 |         MASTER-OAFA | (11h 50m 34.82s , +21d 24m 38.4s) |   C |    60 | 17.4 |        
   15989 | 2020-12-23 08:35:44 |         MASTER-OAFA | (12h 06m 19.75s , +17d 26m 31.9s) |   C |    60 | 17.4 |        
   16229 | 2020-12-23 08:39:45 |         MASTER-OAFA | (11h 58m 11.67s , +19d 25m 01.4s) |   C |    60 | 17.0 |        
   16308 | 2020-12-23 08:41:04 |         MASTER-OAFA | (12h 25m 06.92s , +21d 26m 05.1s) |   C |    60 | 16.8 |        
   16467 | 2020-12-23 08:43:43 |         MASTER-OAFA | (12h 18m 46.96s , +23d 26m 23.2s) |   C |    60 | 16.5 |        
  100929 | 2020-12-24 08:11:25 |         MASTER-OAFA | (12h 06m 35.98s , +19d 25m 55.3s) |   C |    60 | 18.7 |        
  101008 | 2020-12-24 08:12:44 |         MASTER-OAFA | (11h 59m 10.83s , +21d 24m 51.4s) |   C |    60 | 18.5 |        
  101088 | 2020-12-24 08:14:04 |         MASTER-OAFA | (11h 57m 51.54s , +17d 24m 29.4s) |   C |    60 | 18.5 |        
  101247 | 2020-12-24 08:16:43 |         MASTER-OAFA | (12h 16m 25.92s , +21d 25m 25.2s) |   C |    60 | 18.5 |        
  101327 | 2020-12-24 08:18:03 |         MASTER-OAFA | (12h 14m 44.75s , +17d 24m 26.1s) |   C |    60 | 18.6 |        
  101406 | 2020-12-24 08:19:22 |         MASTER-OAFA | (12h 09m 53.76s , +23d 24m 56.4s) |   C |    60 | 18.2 |        
  101645 | 2020-12-24 08:23:21 |         MASTER-OAFA | (12h 23m 40.24s , +19d 24m 28.8s) |   C |    60 | 18.2 |        
  101883 | 2020-12-24 08:27:19 |         MASTER-OAFA | (12h 06m 31.44s , +19d 26m 26.8s) |   C |    60 | 18.0 |        
  101963 | 2020-12-24 08:28:39 |         MASTER-OAFA | (12h 15m 08.42s , +19d 25m 25.7s) |   C |    60 | 18.0 |        
  102042 | 2020-12-24 08:29:58 |         MASTER-OAFA | (11h 59m 05.52s , +21d 24m 27.2s) |   C |    60 | 17.7 |        
  102122 | 2020-12-24 08:31:17 |         MASTER-OAFA | (12h 07m 48.61s , +21d 24m 27.7s) |   C |    60 | 17.6 |        
  102201 | 2020-12-24 08:32:37 |         MASTER-OAFA | (11h 57m 52.53s , +17d 26m 18.3s) |   C |    60 | 17.6 |        
  102281 | 2020-12-24 08:33:57 |         MASTER-OAFA | (12h 06m 17.15s , +17d 24m 31.3s) |   C |    60 | 17.5 |        
  102439 | 2020-12-24 08:36:35 |         MASTER-OAFA | (11h 58m 01.51s , +19d 25m 27.2s) |   C |    60 | 17.3 |        
  102836 | 2020-12-24 08:43:12 |         MASTER-OAFA | (12h 16m 20.29s , +21d 26m 28.7s) |   C |    60 | 16.5 |        
  102916 | 2020-12-24 08:44:32 |         MASTER-OAFA | (12h 25m 06.26s , +21d 25m 27.2s) |   C |    60 | 16.5 |        
  135562 | 2020-12-24 17:48:38 |             MASTER- | (12h 07m 39.25s , +22d 37m 13.0s) |   C |    60 | 16.7 |        
  135562 | 2020-12-24 17:48:38 |             MASTER- | (11h 59m 23.92s , +21d 14m 44.5s) |   C |    60 | 12.8 |        
  135651 | 2020-12-24 17:50:07 |             MASTER- | (12h 06m 12.69s , +18d 37m 50.0s) |   C |    60 | 13.4 |        
  135736 | 2020-12-24 17:51:32 |             MASTER- | (11h 57m 57.84s , +20d 39m 30.4s) |   C |    60 | 17.0 |        
  135818 | 2020-12-24 17:52:53 |             MASTER- | (12h 24m 57.31s , +22d 36m 33.9s) |   C |    60 | 16.8 |        
  135818 | 2020-12-24 17:52:53 |             MASTER- | (12h 16m 42.45s , +21d 13m 59.8s) |   C |    60 | 13.2 |        
  136001 | 2020-12-24 17:55:57 |             MASTER- | (12h 14m 54.73s , +17d 15m 05.3s) |   C |    60 | 12.8 |        
  136001 | 2020-12-24 17:55:57 |             MASTER- | (12h 22m 56.11s , +18d 37m 42.5s) |   C |    60 | 12.5 |        
  137255 | 2020-12-24 18:16:51 |             MASTER- | (12h 06m 53.85s , +19d 16m 53.5s) |   C |    60 | 13.1 |        
  137408 | 2020-12-24 18:19:24 |             MASTER- | (11h 58m 09.20s , +17d 16m 44.6s) |   C |    60 | 12.6 |        
  137740 | 2020-12-24 18:24:56 |             MASTER- | (12h 14m 54.82s , +17d 16m 49.7s) |   C |    60 | 13.1 |        
  138407 | 2020-12-24 18:36:03 |             MASTER- | (12h 23m 49.18s , +19d 16m 45.0s) |   C |    60 | 13.5 |        
  138883 | 2020-12-24 18:43:59 |             MASTER- | (12h 06m 49.36s , +19d 19m 02.9s) |   C |    60 | 12.5 |        
  138883 | 2020-12-24 18:43:59 |             MASTER- | (12h 15m 02.79s , +20d 42m 04.9s) |   C |    60 | 12.6 |        
  138967 | 2020-12-24 18:45:23 |             MASTER- | (11h 59m 23.02s , +21d 18m 07.4s) |   C |    60 | 13.3 |        
  138967 | 2020-12-24 18:45:23 |             MASTER- | (12h 07m 44.83s , +22d 41m 08.7s) |   C |    60 | 13.3 |        
  139047 | 2020-12-24 18:46:43 |             MASTER- | (11h 58m 07.46s , +17d 19m 36.7s) |   C |    60 | 13.0 |        
  139047 | 2020-12-24 18:46:43 |             MASTER- | (12h 06m 15.53s , +18d 42m 37.1s) |   C |    60 | 12.8 |        
  139126 | 2020-12-24 18:48:02 |             MASTER- | (11h 57m 58.27s , +20d 42m 29.4s) |   C |    60 | 13.5 |        
  139204 | 2020-12-24 18:49:20 |             MASTER- | (12h 24m 57.24s , +22d 42m 09.4s) |   C |    60 | 12.2 |        
  139205 | 2020-12-24 18:49:20 |             MASTER- | (12h 16m 36.38s , +21d 19m 12.8s) |   C |    60 | 12.2 |        
  139300 | 2020-12-24 18:50:56 |             MASTER- | (12h 10m 13.10s , +23d 18m 34.9s) |   C |    60 | 13.0 |        
  139405 | 2020-12-24 18:52:41 |             MASTER- | (12h 23m 00.35s , +18d 40m 21.9s) |   C |    60 | 12.8 |        
  139945 | 2020-12-24 19:01:41 |             MASTER- | (12h 10m 02.50s , +16d 43m 00.5s) |   C |    60 | 13.1 |        
  140044 | 2020-12-24 19:03:20 |             MASTER- | (12h 18m 22.75s , +16d 41m 38.0s) |   C |    60 | 13.1 |        
  140121 | 2020-12-24 19:04:37 |             MASTER- | (12h 23m 46.89s , +19d 17m 20.6s) |   C |    60 | 13.0 |        
  140687 | 2020-12-24 19:14:03 |             MASTER- | (11h 58m 24.19s , +16d 43m 09.6s) |   C |    60 | 13.2 |        
  140987 | 2020-12-24 19:19:02 |             MASTER- | (12h 17m 40.53s , +16d 42m 20.6s) |   C |    60 | 13.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3540
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 FERMI GRB201223.17 (trigger No 630389391,12h 08m 28.80s , +20d 26m 24.0s, R=2.53) errorbox  9961 sec after notice time and 10053 sec after trigger time at 2020-12-23 06:57:19 UT, with upper limit up to  19.0 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -25.6 deg. 

The galactic latitude b = 78 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1510019

We obtain a following upper limits.  

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

   10083 | 2020-12-23 06:57:19 |         MASTER-OAFA | (11h 58m 55.72s , +22d 50m 13.4s) |   C |    60 | 16.1 |        
   11075 | 2020-12-23 07:13:51 |         MASTER-OAFA | (12h 06m 43.43s , +19d 25m 17.1s) |   C |    60 | 18.7 |        
   11154 | 2020-12-23 07:15:10 |         MASTER-OAFA | (12h 15m 06.56s , +19d 24m 16.1s) |   C |    60 | 18.8 |        
   11234 | 2020-12-23 07:16:30 |         MASTER-OAFA | (11h 59m 15.66s , +21d 24m 46.1s) |   C |    60 | 18.5 |        
   11315 | 2020-12-23 07:17:51 |         MASTER-OAFA | (12h 07m 51.06s , +21d 25m 55.7s) |   C |    60 | 18.6 |        
   11394 | 2020-12-23 07:19:10 |         MASTER-OAFA | (11h 57m 58.88s , +17d 26m 09.8s) |   C |    60 | 18.7 |        
   11553 | 2020-12-23 07:21:49 |         MASTER-OAFA | (12h 16m 27.15s , +21d 24m 19.2s) |   C |    60 | 18.6 |        
   11632 | 2020-12-23 07:23:08 |         MASTER-OAFA | (12h 14m 47.03s , +17d 26m 05.7s) |   C |    60 | 18.8 |        
   11712 | 2020-12-23 07:24:28 |         MASTER-OAFA | (12h 10m 02.08s , +23d 25m 53.2s) |   C |    60 | 18.5 |        
   11951 | 2020-12-23 07:28:27 |         MASTER-OAFA | (12h 23m 41.91s , +19d 26m 11.3s) |   C |    60 | 18.9 |        
   12110 | 2020-12-23 07:31:06 |         MASTER-OAFA | (12h 15m 06.54s , +19d 25m 23.2s) |   C |    60 | 18.9 |        
   12268 | 2020-12-23 07:33:44 |         MASTER-OAFA | (12h 07m 48.78s , +21d 24m 25.4s) |   C |    60 | 18.7 |        
   12348 | 2020-12-23 07:35:04 |         MASTER-OAFA | (11h 57m 58.86s , +17d 24m 46.7s) |   C |    60 | 18.7 |        
   12427 | 2020-12-23 07:36:23 |         MASTER-OAFA | (12h 06m 21.82s , +17d 25m 59.7s) |   C |    60 | 18.8 |        
   12870 | 2020-12-23 07:43:46 |         MASTER-OAFA | (11h 58m 10.38s , +19d 25m 22.5s) |   C |    60 | 18.8 |        
   12950 | 2020-12-23 07:45:06 |         MASTER-OAFA | (12h 16m 25.54s , +21d 24m 21.8s) |   C |    60 | 18.6 |        
   13031 | 2020-12-23 07:46:27 |         MASTER-OAFA | (12h 25m 09.92s , +21d 24m 20.0s) |   C |    60 | 18.8 |        
   13110 | 2020-12-23 07:47:46 |         MASTER-OAFA | (12h 14m 47.09s , +17d 26m 14.4s) |   C |    60 | 19.0 |        
   13273 | 2020-12-23 07:50:29 |         MASTER-OAFA | (12h 10m 00.45s , +23d 26m 07.6s) |   C |    60 | 18.6 |        
   13353 | 2020-12-23 07:51:49 |         MASTER-OAFA | (12h 18m 42.36s , +23d 25m 23.6s) |   C |    60 | 18.8 |        
   13514 | 2020-12-23 07:54:30 |         MASTER-OAFA | (12h 01m 14.65s , +23d 25m 26.4s) |   C |    60 | 18.6 |        
   13759 | 2020-12-23 07:58:35 |         MASTER-OAFA | (12h 23m 41.40s , +19d 26m 00.4s) |   C |    60 | 19.0 |        
   13998 | 2020-12-23 08:02:34 |         MASTER-OAFA | (11h 50m 31.16s , +21d 25m 24.8s) |   C |    60 | 18.5 |        
   14238 | 2020-12-23 08:06:34 |         MASTER-OAFA | (11h 57m 53.76s , +17d 24m 26.5s) |   C |    60 | 18.8 |        
   14317 | 2020-12-23 08:07:53 |         MASTER-OAFA | (12h 06m 24.19s , +17d 24m 30.4s) |   C |    60 | 18.9 |        
   14635 | 2020-12-23 08:13:11 |         MASTER-OAFA | (11h 58m 04.51s , +19d 25m 27.8s) |   C |    60 | 18.7 |        
   14715 | 2020-12-23 08:14:31 |         MASTER-OAFA | (12h 16m 25.81s , +21d 26m 27.2s) |   C |    60 | 18.6 |        
   14795 | 2020-12-23 08:15:51 |         MASTER-OAFA | (12h 25m 10.79s , +21d 25m 25.5s) |   C |    60 | 18.6 |        
   14874 | 2020-12-23 08:17:10 |         MASTER-OAFA | (12h 14m 43.53s , +17d 24m 26.9s) |   C |    60 | 18.7 |        
   15034 | 2020-12-23 08:19:49 |         MASTER-OAFA | (12h 09m 58.27s , +23d 26m 02.7s) |   C |    60 | 18.1 |        
   15113 | 2020-12-23 08:21:09 |         MASTER-OAFA | (12h 18m 44.38s , +23d 24m 42.8s) |   C |    60 | 18.3 |        
   15272 | 2020-12-23 08:23:48 |         MASTER-OAFA | (12h 01m 10.15s , +23d 25m 28.5s) |   C |    60 | 17.9 |        
   15511 | 2020-12-23 08:27:47 |         MASTER-OAFA | (12h 23m 38.56s , +19d 24m 26.2s) |   C |    60 | 18.1 |        
   15749 | 2020-12-23 08:31:45 |         MASTER-OAFA | (11h 50m 34.82s , +21d 24m 38.4s) |   C |    60 | 17.4 |        
   15989 | 2020-12-23 08:35:44 |         MASTER-OAFA | (12h 06m 19.75s , +17d 26m 31.9s) |   C |    60 | 17.4 |        
   16229 | 2020-12-23 08:39:45 |         MASTER-OAFA | (11h 58m 11.67s , +19d 25m 01.4s) |   C |    60 | 17.0 |        
   16308 | 2020-12-23 08:41:04 |         MASTER-OAFA | (12h 25m 06.92s , +21d 26m 05.1s) |   C |    60 | 16.8 |        
   16467 | 2020-12-23 08:43:43 |         MASTER-OAFA | (12h 18m 46.96s , +23d 26m 23.2s) |   C |    60 | 16.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3525
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 FERMI GRB201223.17 (trigger No 630389391,12h 08m 28.80s , +20d 26m 24.0s, R=2.53) errorbox  9961 sec after notice time and 10053 sec after trigger time at 2020-12-23 06:57:19 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -25.6 deg. 

The galactic latitude b = 78 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1510018

We obtain a following upper limits.  

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

   10083 | 2020-12-23 06:57:19 |         MASTER-OAFA | (11h 58m 55.72s , +22d 50m 13.4s) |   C |    60 | 16.1 |        
   11075 | 2020-12-23 07:13:51 |         MASTER-OAFA | (12h 06m 43.43s , +19d 25m 17.1s) |   C |    60 | 18.7 |        
   11154 | 2020-12-23 07:15:10 |         MASTER-OAFA | (12h 15m 06.56s , +19d 24m 16.1s) |   C |    60 | 18.8 |        
   11234 | 2020-12-23 07:16:30 |         MASTER-OAFA | (11h 59m 15.66s , +21d 24m 46.1s) |   C |    60 | 18.5 |        
   11315 | 2020-12-23 07:17:51 |         MASTER-OAFA | (12h 07m 51.06s , +21d 25m 55.7s) |   C |    60 | 18.6 |        
   11394 | 2020-12-23 07:19:10 |         MASTER-OAFA | (11h 57m 58.88s , +17d 26m 09.8s) |   C |    60 | 18.7 |        
   11553 | 2020-12-23 07:21:49 |         MASTER-OAFA | (12h 16m 27.15s , +21d 24m 19.2s) |   C |    60 | 18.6 |        
   11632 | 2020-12-23 07:23:08 |         MASTER-OAFA | (12h 14m 47.03s , +17d 26m 05.7s) |   C |    60 | 18.8 |        
   11712 | 2020-12-23 07:24:28 |         MASTER-OAFA | (12h 10m 02.08s , +23d 25m 53.2s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3524
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 FERMI GRB201223.17 (trigger No 630389391,12h 08m 28.80s , +20d 26m 24.0s, R=2.53) errorbox  9961 sec after notice time and 10053 sec after trigger time at 2020-12-23 06:57:19 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -25.6 deg. 

The galactic latitude b = 78 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1510018

We obtain a following upper limits.  

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

   10083 | 2020-12-23 06:57:19 |         MASTER-OAFA | (11h 58m 55.72s , +22d 50m 13.4s) |   C |    60 | 16.1 |        
   11075 | 2020-12-23 07:13:51 |         MASTER-OAFA | (12h 06m 43.43s , +19d 25m 17.1s) |   C |    60 | 18.7 |        
   11154 | 2020-12-23 07:15:10 |         MASTER-OAFA | (12h 15m 06.56s , +19d 24m 16.1s) |   C |    60 | 18.8 |        
   11234 | 2020-12-23 07:16:30 |         MASTER-OAFA | (11h 59m 15.66s , +21d 24m 46.1s) |   C |    60 | 18.5 |        
   11315 | 2020-12-23 07:17:51 |         MASTER-OAFA | (12h 07m 51.06s , +21d 25m 55.7s) |   C |    60 | 18.6 |        
   11394 | 2020-12-23 07:19:10 |         MASTER-OAFA | (11h 57m 58.88s , +17d 26m 09.8s) |   C |    60 | 18.7 |        
   11553 | 2020-12-23 07:21:49 |         MASTER-OAFA | (12h 16m 27.15s , +21d 24m 19.2s) |   C |    60 | 18.6 |        
   11632 | 2020-12-23 07:23:08 |         MASTER-OAFA | (12h 14m 47.03s , +17d 26m 05.7s) |   C |    60 | 18.8 |        
   11712 | 2020-12-23 07:24:28 |         MASTER-OAFA | (12h 10m 02.08s , +23d 25m 53.2s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3523
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 GRB201223.17 (trigger No 630389391,12h 08m 28.80s , +20d 26m 24.0s, R=2.53) errorbox  9961 sec after notice time and 10053 sec after trigger time at 2020-12-23 06:57:19 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 73 deg. The sun  altitude  is -25.6 deg. 

The galactic latitude b = 78 deg., longitude l = 248 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1510018

We obtain a following upper limits.  

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

   10083 | 2020-12-23 06:57:19 |         MASTER-OAFA | (11h 58m 55.72s , +22d 50m 13.4s) |   C |    60 | 16.1 |        
   11075 | 2020-12-23 07:13:51 |         MASTER-OAFA | (12h 06m 43.43s , +19d 25m 17.1s) |   C |    60 | 18.7 |        
   11154 | 2020-12-23 07:15:10 |         MASTER-OAFA | (12h 15m 06.56s , +19d 24m 16.1s) |   C |    60 | 18.8 |        
   11234 | 2020-12-23 07:16:30 |         MASTER-OAFA | (11h 59m 15.66s , +21d 24m 46.1s) |   C |    60 | 18.5 |        
   11315 | 2020-12-23 07:17:51 |         MASTER-OAFA | (12h 07m 51.06s , +21d 25m 55.7s) |   C |    60 | 18.6 |        
   11394 | 2020-12-23 07:19:10 |         MASTER-OAFA | (11h 57m 58.88s , +17d 26m 09.8s) |   C |    60 | 18.7 |        
   11553 | 2020-12-23 07:21:49 |         MASTER-OAFA | (12h 16m 27.15s , +21d 24m 19.2s) |   C |    60 | 18.6 |        
   11632 | 2020-12-23 07:23:08 |         MASTER-OAFA | (12h 14m 47.03s , +17d 26m 05.7s) |   C |    60 | 18.8 |        
   11712 | 2020-12-23 07:24:28 |         MASTER-OAFA | (12h 10m 02.08s , +23d 25m 53.2s) |   C |    60 | 18.5 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025