MASTER Net MASTER Database: GRB201217.00 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 SWIFT GRB201217.00
Trignum 1013243
Trigger time 2020-12-17 00:02:54
Notice time 2020-12-17 00:32:48.101356
Coord, eb (01h 05m 29.04s , +16d 31m 01.2s) , 0.000888889
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
1504867 2020-12-17 00:32:48.101356 01h 05m 29.04s +16d 31m 01.2s SWIFT 0.000888889 alert 1013243 4 67 alert
1504800 2020-12-16 23:09:02.523549 01h 05m 25.92s +16d 32m 13.2s SWIFT 0.05 alert 1013243 2 61 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

2020-12-17 00:02:54 (JD 2459200.502014)

Siderial time 8.295297 h

Ra 01:05:29.04 Dec 16:31:01.20
( 16.371000d, 16.517000d)

Rise 2020-12-17 12:01:13

Transit 2020-12-17 19:47:54

Set 2020-12-17 03:38:32

Amur

Object: Altitude: -21.33 Azimuth: 198.47

Sun: Altitude: 3.89 Azimuth: 314.77

Moon: Altitude: -14.84 Azimuth: 289.90

Tunka

Object: Altitude: -21.44 Azimuth: 173.31

Sun: Altitude: -9.43 Azimuth: 296.03

Moon: Altitude: -30.12 Azimuth: 271.37

Kislovodsk

Object: Altitude: -4.22 Azimuth: 117.73

Sun: Altitude: -48.31 Azimuth: 255.55

Moon: Altitude: -68.43 Azimuth: 207.40

Tavrida

Object: Altitude: 1.72 Azimuth: 111.75

Sun: Altitude: -53.74 Azimuth: 245.98

Moon: Altitude: -69.22 Azimuth: 185.60

SAAO

Object: Altitude: -9.78 Azimuth: 103.43

Sun: Altitude: -30.15 Azimuth: 335.67

Moon: Altitude: -32.61 Azimuth: 11.98

IAC

Object: Altitude: 39.18 Azimuth: 88.72

Sun: Altitude: -76.07 Azimuth: 107.48

Moon: Altitude: -46.67 Azimuth: 84.08

Argentina

Object: Altitude: 41.67 Azimuth: 178.57

Sun: Altitude: -5.29 Azimuth: 58.27

Moon: Altitude: 21.41 Azimuth: 74.24

Mexico

Object: Altitude: 50.93 Azimuth: 282.42

Sun: Altitude: 2.48 Azimuth: 60.71

Moon: Altitude: 24.11 Azimuth: 37.80

Ural

Object: Altitude: -5.55 Azimuth: 132.43

Sun: Altitude: -34.78 Azimuth: 259.40

Moon: Altitude: -51.41 Azimuth: 222.89

Vostryakovo

Object: Altitude: 3.63 Azimuth: 114.17

Sun: Altitude: -46.62 Azimuth: 238.89

Moon: Altitude: -58.34 Azimuth: 190.42

Gal. latitude: -45.901509 Gal. longitude: 128.681931

Dist. to Sun: 115.881112

Dist. to Moon: 85.953297

Moon coord.: (298.657602 d, -24.029669 d)

Sun coord.: (264.786469 d, -23.357467 d)

Lunar disk: 0.071483

Lunar phase: 148.985177

Lunar bright limb: 264.042279

No SN in this field

2020-12-17 00:32:48 (JD 2459200.522778)

Siderial time 8.794995 h

Ra 01:05:29.04 Dec 16:31:01.20
( 16.371000d, 16.517000d)

Rise 2020-12-17 12:01:13

Transit 2020-12-17 19:47:54

Set 2020-12-17 03:38:32

Amur

Object: Altitude: -19.52 Azimuth: 205.89

Sun: Altitude: 7.09 Azimuth: 320.86

Moon: Altitude: -10.58 Azimuth: 295.01

Tunka

Object: Altitude: -21.67 Azimuth: 181.03

Sun: Altitude: -5.38 Azimuth: 301.62

Moon: Altitude: -25.67 Azimuth: 276.82

Kislovodsk

Object: Altitude: -8.89 Azimuth: 123.23

Sun: Altitude: -43.02 Azimuth: 261.80

Moon: Altitude: -65.42 Azimuth: 222.34

Tavrida

Object: Altitude: -3.13 Azimuth: 117.06

Sun: Altitude: -48.77 Azimuth: 253.53

Moon: Altitude: -67.91 Azimuth: 203.25

SAAO

Object: Altitude: -15.98 Azimuth: 99.70

Sun: Altitude: -27.19 Azimuth: 328.61

Moon: Altitude: -33.50 Azimuth: 4.22

IAC

Object: Altitude: 32.58 Azimuth: 92.24

Sun: Altitude: -81.99 Azimuth: 126.48

Moon: Altitude: -52.96 Azimuth: 86.95

Argentina

Object: Altitude: 40.98 Azimuth: 169.04

Sun: Altitude: -10.56 Azimuth: 53.84

Moon: Altitude: 15.57 Azimuth: 71.10

Mexico

Object: Altitude: 57.11 Azimuth: 288.66

Sun: Altitude: -3.21 Azimuth: 64.55

Moon: Altitude: 20.13 Azimuth: 43.43

Ural

Object: Altitude: -8.39 Azimuth: 139.08

Sun: Altitude: -30.75 Azimuth: 266.01

Moon: Altitude: -48.50 Azimuth: 232.04

Vostryakovo

Object: Altitude: -0.15 Azimuth: 120.28

Sun: Altitude: -42.84 Azimuth: 246.95

Moon: Altitude: -57.15 Azimuth: 202.52

Gal. latitude: -45.901509 Gal. longitude: 128.681931

Dist. to Sun: 115.860282

Dist. to Moon: 85.673028

Moon coord.: (298.970701 d, -23.995454 d)

Sun coord.: (264.809479 d, -23.358226 d)

Lunar disk: 0.072691

Lunar phase: 148.717500

Lunar bright limb: 263.912924

No SN in this field

2020-12-17 01:32:48 (JD 2459200.564444)

Siderial time 9.797733 h

Ra 01:05:29.04 Dec 16:31:01.20
( 16.371000d, 16.517000d)

Rise 2020-12-17 12:01:13

Transit 2020-12-17 19:47:54

Set 2020-12-17 03:38:32

Amur

Object: Altitude: -14.30 Azimuth: 219.94

Sun: Altitude: 12.26 Azimuth: 333.81

Moon: Altitude: -2.58 Azimuth: 305.55

Tunka

Object: Altitude: -20.26 Azimuth: 196.41

Sun: Altitude: 1.97 Azimuth: 313.27

Moon: Altitude: -16.92 Azimuth: 287.40

Kislovodsk

Object: Altitude: -17.30 Azimuth: 135.26

Sun: Altitude: -32.22 Azimuth: 272.61

Moon: Altitude: -57.01 Azimuth: 243.68

Tavrida

Object: Altitude: -12.11 Azimuth: 128.45

Sun: Altitude: -38.30 Azimuth: 265.92

Moon: Altitude: -61.61 Azimuth: 230.78

SAAO

Object: Altitude: -28.61 Azimuth: 92.15

Sun: Altitude: -19.45 Azimuth: 316.21

Moon: Altitude: -32.80 Azimuth: 348.50

IAC

Object: Altitude: 19.41 Azimuth: 98.78

Sun: Altitude: -81.28 Azimuth: 237.28

Moon: Altitude: -65.63 Azimuth: 94.15

Argentina

Object: Altitude: 36.62 Azimuth: 151.37

Sun: Altitude: -20.14 Azimuth: 43.58

Moon: Altitude: 4.20 Azimuth: 64.34

Mexico

Object: Altitude: 68.49 Azimuth: 308.52

Sun: Altitude: -15.12 Azimuth: 71.53

Moon: Altitude: 10.94 Azimuth: 53.23

Ural

Object: Altitude: -12.96 Azimuth: 153.00

Sun: Altitude: -22.62 Azimuth: 278.45

Moon: Altitude: -41.65 Azimuth: 248.03

Vostryakovo

Object: Altitude: -7.00 Azimuth: 133.00

Sun: Altitude: -34.66 Azimuth: 261.19

Moon: Altitude: -52.57 Azimuth: 224.09

Gal. latitude: -45.901509 Gal. longitude: 128.681931

Dist. to Sun: 115.818483

Dist. to Moon: 85.111179

Moon coord.: (299.597874 d, -23.924950 d)

Sun coord.: (264.855655 d, -23.359739 d)

Lunar disk: 0.075141

Lunar phase: 148.180920

Lunar bright limb: 263.654503

No SN in this field

2025-03-13 07:34:55 (JD 2460747.815914)

Siderial time 21.502633 h

Ra 01:05:29.04 Dec 16:31:01.20
( 16.371000d, 16.517000d)

Rise 2025-03-13 06:22:58

Transit 2025-03-13 14:09:39

Set 2025-03-13 21:56:20

Amur

Object: Altitude: 45.55 Azimuth: 53.64

Sun: Altitude: 16.71 Azimuth: 63.56

Moon: Altitude: -6.70 Azimuth: 248.10

Tunka

Object: Altitude: 53.52 Azimuth: 18.95

Sun: Altitude: 27.85 Azimuth: 40.09

Moon: Altitude: -18.82 Azimuth: 226.84

Kislovodsk

Object: Altitude: 40.67 Azimuth: 287.67

Sun: Altitude: 37.90 Azimuth: 326.59

Moon: Altitude: -35.76 Azimuth: 160.02

Tavrida

Object: Altitude: 34.52 Azimuth: 281.28

Sun: Altitude: 33.38 Azimuth: 317.64

Moon: Altitude: -32.32 Azimuth: 150.61

SAAO

Object: Altitude: 6.67 Azimuth: 245.60

Sun: Altitude: 36.67 Azimuth: 246.63

Moon: Altitude: -47.47 Azimuth: 64.26

IAC

Object: Altitude: -7.21 Azimuth: 246.82

Sun: Altitude: 3.17 Azimuth: 275.04

Moon: Altitude: -8.70 Azimuth: 104.54

Argentina

Object: Altitude: -66.81 Azimuth: 306.72

Sun: Altitude: -36.88 Azimuth: 302.71

Moon: Altitude: 26.21 Azimuth: 119.85

Mexico

Object: Altitude: -38.01 Azimuth: 153.09

Sun: Altitude: -61.85 Azimuth: 182.77

Moon: Altitude: 65.24 Azimuth: 26.30

Ural

Object: Altitude: 42.95 Azimuth: 316.19

Sun: Altitude: 29.62 Azimuth: 349.92

Moon: Altitude: -24.52 Azimuth: 180.80

Vostryakovo

Object: Altitude: 33.84 Azimuth: 291.64

Sun: Altitude: 26.54 Azimuth: 325.49

Moon: Altitude: -23.82 Azimuth: 157.21

Gal. latitude: -45.901509 Gal. longitude: 128.681931

Dist. to Sun: 30.011737

Dist. to Moon: 139.182812

Moon coord.: (163.724102 d, 8.439508 d)

Sun coord.: (353.229102 d, -2.926951 d)

Lunar disk: 0.990966

Lunar phase: 10.908098

Lunar bright limb: 299.695660

No SN in this field
Recent coverage and limits telegrams

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

  ID = 3469
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) was pointed to the SWIFT GRB 201216C ( A. P. Beardmore et al., GCN 29061) errorbox  39 sec after notice time and 68 sec after trigger time at 2020-12-16 23:08:40 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -62.3 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 201216C errorbox  1689 sec after notice time and 1719 sec after trigger time at 2020-12-16 23:36:11 UT, with upper limit up to  20.0 mag. The observations began at zenith distance = 47 deg. The sun  altitude  is -70.8 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 201216C errorbox  4911 sec after notice time and 4941 sec after trigger time at 2020-12-17 00:29:52 UT, with upper limit up to  20.2 mag. Observations started at twilight.  The observations began at zenith distance = 47 deg. The sun  altitude  is -10.7 deg. 

The galactic latitude b = -46 deg., longitude l = 129 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1504800

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

     159 |      MASTER-Tavrida |   C |   180 | 17.6 |        
     359 |      MASTER-Tavrida |   C |   180 | 12.6 |        
     957 |      MASTER-Tavrida |   C |   180 | 13.4 |        
    1749 |          MASTER-IAC |   C |    60 | 18.5 |        
    1829 |          MASTER-IAC |   C |    60 | 18.5 |        
    2048 |          MASTER-IAC |   C |   180 | 19.2 |        
    2228 |          MASTER-IAC |   C |   540 | 20.0 |  Coadd 
    2247 |          MASTER-IAC |   C |   180 | 19.3 |        
    2447 |          MASTER-IAC |   C |   180 | 19.5 |        
    2916 |          MASTER-IAC |   C |   180 | 19.4 |        
    3096 |          MASTER-IAC |   C |   540 | 20.0 |  Coadd 
    3116 |          MASTER-IAC |   C |   180 | 19.3 |        
    3315 |          MASTER-IAC |   C |   180 | 19.3 |        
    3514 |          MASTER-IAC |   C |   180 | 19.3 |        
    3694 |          MASTER-IAC |   C |   540 | 19.5 |  Coadd 
    3714 |          MASTER-IAC |   C |   180 | 18.8 |        
    3913 |          MASTER-IAC |   C |   180 | 17.3 |        
    5031 |         MASTER-OAFA |   C |   180 | 17.6 |        
    5211 |         MASTER-OAFA |   C |   540 | 18.4 |  Coadd 
    5231 |         MASTER-OAFA |   C |   180 | 17.9 |        
    5430 |         MASTER-OAFA |   C |   180 | 18.2 |        
    5629 |         MASTER-OAFA |   C |   180 | 17.4 |        
    5809 |         MASTER-OAFA |   C |   540 | 19.1 |  Coadd 
    5835 |         MASTER-OAFA |   C |   180 | 18.8 |        
    6035 |         MASTER-OAFA |   C |   180 | 19.0 |        
    6234 |         MASTER-OAFA |   C |   180 | 19.2 |        
    6414 |         MASTER-OAFA |   C |   540 | 19.5 |  Coadd 
    6434 |         MASTER-OAFA |   C |   180 | 19.0 |        
    6633 |         MASTER-OAFA |   C |   180 | 17.1 |        
    6833 |         MASTER-OAFA |   C |   180 | 15.0 |        
    7013 |         MASTER-OAFA |   C |   540 | 19.0 |  Coadd 
    7231 |         MASTER-OAFA |   C |   180 | 18.4 |        
    7431 |         MASTER-OAFA |   C |   180 | 19.3 |        
    7630 |         MASTER-OAFA |   C |   180 | 19.7 |        
    7810 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
    7829 |         MASTER-OAFA |   C |   180 | 19.4 |        
    8029 |         MASTER-OAFA |   C |   180 | 19.5 |        
    8228 |         MASTER-OAFA |   C |   180 | 17.5 |        
    8408 |         MASTER-OAFA |   C |   540 | 17.0 |  Coadd 
    8627 |         MASTER-OAFA |   C |   180 | 13.2 |        
    8827 |         MASTER-OAFA |   C |   180 | 13.8 |        
    9026 |         MASTER-OAFA |   C |   180 | 19.7 |        
    9206 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    9226 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9425 |         MASTER-OAFA |   C |   180 | 19.7 |        
    9624 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9804 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    9824 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10024 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10223 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10403 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   10423 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10622 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10821 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11001 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   11021 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11220 |         MASTER-OAFA |   C |   180 | 19.8 |        
   11420 |         MASTER-OAFA |   C |   180 | 19.8 |        
   11600 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   11619 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11818 |         MASTER-OAFA |   C |   180 | 19.7 |        
   12018 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12198 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12217 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12417 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12616 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12796 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12816 |         MASTER-OAFA |   C |   180 | 19.5 |        
   13015 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13215 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13395 |         MASTER-OAFA |   C |   540 | 20.0 |  Coadd 
   13415 |         MASTER-OAFA |   C |   180 | 19.4 |        
   13614 |         MASTER-OAFA |   C |   180 | 19.0 |        
   13814 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13994 |         MASTER-OAFA |   C |   540 | 19.7 |  Coadd 
   14013 |         MASTER-OAFA |   C |   180 | 19.0 |        
   14213 |         MASTER-OAFA |   C |   180 | 18.4 |        
   14413 |         MASTER-OAFA |   C |   180 | 17.5 |        
   14593 |         MASTER-OAFA |   C |   540 | 19.5 |  Coadd 
   14612 |         MASTER-OAFA |   C |   180 | 18.7 |        
   14811 |         MASTER-OAFA |   C |   180 | 19.1 |        
   15011 |         MASTER-OAFA |   C |   180 | 18.8 |        
   15191 |         MASTER-OAFA |   C |   540 | 19.6 |  Coadd 
   15211 |         MASTER-OAFA |   C |   180 | 19.0 |        
   15410 |         MASTER-OAFA |   C |   180 | 19.0 |        
   15609 |         MASTER-OAFA |   C |   180 | 18.8 |        
   15789 |         MASTER-OAFA |   C |   540 | 19.0 |  Coadd 
   15809 |         MASTER-OAFA |   C |   180 | 16.4 |        
   16008 |         MASTER-OAFA |   C |   180 | 18.2 |        
   16208 |         MASTER-OAFA |   C |   180 | 18.6 |        
   16388 |         MASTER-OAFA |   C |   540 | 19.2 |  Coadd 
   16407 |         MASTER-OAFA |   C |   180 | 18.5 |        
   16607 |         MASTER-OAFA |   C |   180 | 18.0 |        
   16806 |         MASTER-OAFA |   C |   180 | 15.4 |        
   16986 |         MASTER-OAFA |   C |   540 | 16.7 |  Coadd 
   17006 |         MASTER-OAFA |   C |   180 | 16.6 |        
   17205 |         MASTER-OAFA |   C |   180 | 15.4 |        
   17604 |         MASTER-OAFA |   C |   180 | 16.5 |        
   17803 |         MASTER-OAFA |   C |   180 | 16.2 |        
   20614 |         MASTER-OAFA |   C |   180 | 16.9 |        
   44027 |             MASTER- |   C |    60 | 13.5 |        
   44027 |             MASTER- |   C |    60 | 13.7 |        
   44112 |             MASTER- |   C |    60 | 13.6 |        
   44380 |             MASTER- |   C |    60 | 13.5 |        
   44380 |             MASTER- |   C |    60 | 13.5 |        
   44462 |             MASTER- |   C |    60 | 13.6 |        
   57469 |      MASTER-Tavrida |   C |    60 | 16.8 |        
   57469 |      MASTER-Tavrida |   C |    60 | 17.0 |        
   59134 |      MASTER-Tavrida |   C |    60 | 18.5 |        
   59134 |      MASTER-Tavrida |   C |    60 | 18.9 |        
   59213 |      MASTER-Tavrida |   C |    60 | 18.0 |        
   59213 |      MASTER-Tavrida |   C |    60 | 18.4 |        
   59744 |      MASTER-Tavrida |   C |    60 | 17.4 |        
   59744 |      MASTER-Tavrida |   C |    60 | 17.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3467
TYPE = 35
DAYS = 0.5


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) was pointed to the SWIFT GRB 201216C ( A. P. Beardmore et al., GCN 29061) errorbox  39 sec after notice time and 68 sec after trigger time at 2020-12-16 23:08:40 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -62.3 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 201216C errorbox  1689 sec after notice time and 1719 sec after trigger time at 2020-12-16 23:36:11 UT, with upper limit up to  20.0 mag. The observations began at zenith distance = 47 deg. The sun  altitude  is -70.8 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 201216C errorbox  4911 sec after notice time and 4941 sec after trigger time at 2020-12-17 00:29:52 UT, with upper limit up to  20.2 mag. Observations started at twilight.  The observations began at zenith distance = 47 deg. The sun  altitude  is -10.7 deg. 

The galactic latitude b = -46 deg., longitude l = 129 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1504800

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

     159 |      MASTER-Tavrida |   C |   180 | 17.6 |        
     359 |      MASTER-Tavrida |   C |   180 | 12.6 |        
     957 |      MASTER-Tavrida |   C |   180 | 13.4 |        
    1749 |          MASTER-IAC |   C |    60 | 18.5 |        
    1829 |          MASTER-IAC |   C |    60 | 18.5 |        
    2048 |          MASTER-IAC |   C |   180 | 19.2 |        
    2228 |          MASTER-IAC |   C |   540 | 20.0 |  Coadd 
    2247 |          MASTER-IAC |   C |   180 | 19.3 |        
    2447 |          MASTER-IAC |   C |   180 | 19.5 |        
    2916 |          MASTER-IAC |   C |   180 | 19.4 |        
    3096 |          MASTER-IAC |   C |   540 | 20.0 |  Coadd 
    3116 |          MASTER-IAC |   C |   180 | 19.3 |        
    3315 |          MASTER-IAC |   C |   180 | 19.3 |        
    3514 |          MASTER-IAC |   C |   180 | 19.3 |        
    3694 |          MASTER-IAC |   C |   540 | 19.5 |  Coadd 
    3714 |          MASTER-IAC |   C |   180 | 18.8 |        
    3913 |          MASTER-IAC |   C |   180 | 17.3 |        
    5031 |         MASTER-OAFA |   C |   180 | 17.6 |        
    5211 |         MASTER-OAFA |   C |   540 | 18.4 |  Coadd 
    5231 |         MASTER-OAFA |   C |   180 | 17.9 |        
    5430 |         MASTER-OAFA |   C |   180 | 18.2 |        
    5629 |         MASTER-OAFA |   C |   180 | 17.4 |        
    5809 |         MASTER-OAFA |   C |   540 | 19.1 |  Coadd 
    5835 |         MASTER-OAFA |   C |   180 | 18.8 |        
    6035 |         MASTER-OAFA |   C |   180 | 19.0 |        
    6234 |         MASTER-OAFA |   C |   180 | 19.2 |        
    6414 |         MASTER-OAFA |   C |   540 | 19.5 |  Coadd 
    6434 |         MASTER-OAFA |   C |   180 | 19.0 |        
    6633 |         MASTER-OAFA |   C |   180 | 17.1 |        
    6833 |         MASTER-OAFA |   C |   180 | 15.0 |        
    7013 |         MASTER-OAFA |   C |   540 | 19.0 |  Coadd 
    7231 |         MASTER-OAFA |   C |   180 | 18.4 |        
    7431 |         MASTER-OAFA |   C |   180 | 19.3 |        
    7630 |         MASTER-OAFA |   C |   180 | 19.7 |        
    7810 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
    7829 |         MASTER-OAFA |   C |   180 | 19.4 |        
    8029 |         MASTER-OAFA |   C |   180 | 19.5 |        
    8228 |         MASTER-OAFA |   C |   180 | 17.5 |        
    8408 |         MASTER-OAFA |   C |   540 | 17.0 |  Coadd 
    8627 |         MASTER-OAFA |   C |   180 | 13.2 |        
    8827 |         MASTER-OAFA |   C |   180 | 13.8 |        
    9026 |         MASTER-OAFA |   C |   180 | 19.7 |        
    9206 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    9226 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9425 |         MASTER-OAFA |   C |   180 | 19.7 |        
    9624 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9804 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    9824 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10024 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10223 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10403 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   10423 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10622 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10821 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11001 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   11021 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11220 |         MASTER-OAFA |   C |   180 | 19.8 |        
   11420 |         MASTER-OAFA |   C |   180 | 19.8 |        
   11600 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   11619 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11818 |         MASTER-OAFA |   C |   180 | 19.7 |        
   12018 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12198 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12217 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12417 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12616 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12796 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12816 |         MASTER-OAFA |   C |   180 | 19.5 |        
   13015 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13215 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13395 |         MASTER-OAFA |   C |   540 | 20.0 |  Coadd 
   13415 |         MASTER-OAFA |   C |   180 | 19.4 |        
   13614 |         MASTER-OAFA |   C |   180 | 19.0 |        
   13814 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13994 |         MASTER-OAFA |   C |   540 | 19.7 |  Coadd 
   14013 |         MASTER-OAFA |   C |   180 | 19.0 |        
   14213 |         MASTER-OAFA |   C |   180 | 18.4 |        
   14413 |         MASTER-OAFA |   C |   180 | 17.5 |        
   14593 |         MASTER-OAFA |   C |   540 | 19.5 |  Coadd 
   14612 |         MASTER-OAFA |   C |   180 | 18.7 |        
   14811 |         MASTER-OAFA |   C |   180 | 19.1 |        
   15011 |         MASTER-OAFA |   C |   180 | 18.8 |        
   15191 |         MASTER-OAFA |   C |   540 | 19.6 |  Coadd 
   15211 |         MASTER-OAFA |   C |   180 | 19.0 |        
   15410 |         MASTER-OAFA |   C |   180 | 19.0 |        
   15609 |         MASTER-OAFA |   C |   180 | 18.8 |        
   15789 |         MASTER-OAFA |   C |   540 | 19.0 |  Coadd 
   15809 |         MASTER-OAFA |   C |   180 | 16.4 |        
   16008 |         MASTER-OAFA |   C |   180 | 18.2 |        
   16208 |         MASTER-OAFA |   C |   180 | 18.6 |        
   16388 |         MASTER-OAFA |   C |   540 | 19.2 |  Coadd 
   16407 |         MASTER-OAFA |   C |   180 | 18.5 |        
   16607 |         MASTER-OAFA |   C |   180 | 18.0 |        
   16806 |         MASTER-OAFA |   C |   180 | 15.4 |        
   16986 |         MASTER-OAFA |   C |   540 | 16.7 |  Coadd 
   17006 |         MASTER-OAFA |   C |   180 | 16.6 |        
   17205 |         MASTER-OAFA |   C |   180 | 15.4 |        
   17604 |         MASTER-OAFA |   C |   180 | 16.5 |        
   17803 |         MASTER-OAFA |   C |   180 | 16.2 |        
   20614 |         MASTER-OAFA |   C |   180 | 16.9 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3462
TYPE = 35
DAYS = 0.1


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) was pointed to the SWIFT GRB 201216C ( A. P. Beardmore et al., GCN 29061) errorbox  39 sec after notice time and 68 sec after trigger time at 2020-12-16 23:08:40 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -62.3 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 201216C errorbox  1689 sec after notice time and 1719 sec after trigger time at 2020-12-16 23:36:11 UT, with upper limit up to  20.0 mag. The observations began at zenith distance = 47 deg. The sun  altitude  is -70.8 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 201216C errorbox  4911 sec after notice time and 4941 sec after trigger time at 2020-12-17 00:29:52 UT, with upper limit up to  20.1 mag. Observations started at twilight.  The observations began at zenith distance = 47 deg. The sun  altitude  is -10.7 deg. 

The galactic latitude b = -46 deg., longitude l = 129 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1504800

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

     159 |      MASTER-Tavrida |   C |   180 | 17.6 |        
     359 |      MASTER-Tavrida |   C |   180 | 12.6 |        
     957 |      MASTER-Tavrida |   C |   180 | 13.4 |        
    1749 |          MASTER-IAC |   C |    60 | 18.5 |        
    1829 |          MASTER-IAC |   C |    60 | 18.5 |        
    2048 |          MASTER-IAC |   C |   180 | 19.2 |        
    2228 |          MASTER-IAC |   C |   540 | 20.0 |  Coadd 
    2247 |          MASTER-IAC |   C |   180 | 19.3 |        
    2447 |          MASTER-IAC |   C |   180 | 19.5 |        
    2916 |          MASTER-IAC |   C |   180 | 19.4 |        
    3096 |          MASTER-IAC |   C |   540 | 20.0 |  Coadd 
    3116 |          MASTER-IAC |   C |   180 | 19.3 |        
    3315 |          MASTER-IAC |   C |   180 | 19.3 |        
    3514 |          MASTER-IAC |   C |   180 | 19.3 |        
    3694 |          MASTER-IAC |   C |   540 | 19.5 |  Coadd 
    3714 |          MASTER-IAC |   C |   180 | 18.8 |        
    3913 |          MASTER-IAC |   C |   180 | 17.3 |        
    5031 |         MASTER-OAFA |   C |   180 | 17.6 |        
    5211 |         MASTER-OAFA |   C |   540 | 18.4 |  Coadd 
    5231 |         MASTER-OAFA |   C |   180 | 17.9 |        
    5430 |         MASTER-OAFA |   C |   180 | 18.2 |        
    5629 |         MASTER-OAFA |   C |   180 | 17.4 |        
    5809 |         MASTER-OAFA |   C |   540 | 19.1 |  Coadd 
    5835 |         MASTER-OAFA |   C |   180 | 18.8 |        
    6035 |         MASTER-OAFA |   C |   180 | 19.0 |        
    6234 |         MASTER-OAFA |   C |   180 | 19.2 |        
    6414 |         MASTER-OAFA |   C |   540 | 19.5 |  Coadd 
    6434 |         MASTER-OAFA |   C |   180 | 19.0 |        
    6633 |         MASTER-OAFA |   C |   180 | 17.1 |        
    6833 |         MASTER-OAFA |   C |   180 | 15.0 |        
    7013 |         MASTER-OAFA |   C |   540 | 19.0 |  Coadd 
    7231 |         MASTER-OAFA |   C |   180 | 18.4 |        
    7431 |         MASTER-OAFA |   C |   180 | 19.3 |        
    7630 |         MASTER-OAFA |   C |   180 | 19.7 |        
    7810 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
    7829 |         MASTER-OAFA |   C |   180 | 19.4 |        
    8029 |         MASTER-OAFA |   C |   180 | 19.5 |        
    8228 |         MASTER-OAFA |   C |   180 | 17.5 |        
    8408 |         MASTER-OAFA |   C |   540 | 17.0 |  Coadd 
    8627 |         MASTER-OAFA |   C |   180 | 13.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3461
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) was pointed to the SWIFT GRB201216.96 (trigger No 1013243,01h 05m 25.92s , +16d 32m 13.2s, R=0.05) errorbox  39 sec after notice time and 68 sec after trigger time at 2020-12-16 23:08:40 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -62.3 deg. 

The galactic latitude b = -46 deg., longitude l = 129 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1504800

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

     159 |      MASTER-Tavrida |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 3460
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) was pointed to the SWIFT GRB201216.96 (trigger No 1013243,01h 05m 25.92s , +16d 32m 13.2s, R=0.05) errorbox  39 sec after notice time and 68 sec after trigger time at 2020-12-16 23:08:40 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 79 deg. The sun  altitude  is -62.3 deg. 

The galactic latitude b = -46 deg., longitude l = 129 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1504800

We obtain a following upper limits.  

Tmid-T0  |          Site       |Filt.| Expt. | Limit| Comment
_________|_____________________|_____|_______|______|________

     159 |      MASTER-Tavrida |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025