MASTER Net MASTER Database: GRB191226.02 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 GRB191226.02
Trignum 946234
Trigger time 2019-12-26 00:31:05.38
Notice time 2019-12-26 00:32:49.936755
Coord, eb (01h 08m 33.89s , -57d 05m 05.3s) , 0.05
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
1240059 2019-12-26 00:32:49.936755 01h 08m 33.89s -57d 05m 05.3s SWIFT 0.05 alert 946234 4 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

2019-12-26 00:31:05 (JD 2458843.521586)

Siderial time 9.307898 h

Ra 01:08:33.89 Dec -57:05:05.30
( 17.141208d, -57.084806d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -69.92 Azimuth: 302.15

Sun: Altitude: 6.46 Azimuth: 319.67

Moon: Altitude: 8.06 Azimuth: 321.59

Tunka

Object: Altitude: -83.00 Azimuth: 322.03

Sun: Altitude: -6.19 Azimuth: 300.54

Moon: Altitude: -4.32 Azimuth: 302.18

Kislovodsk

Object: Altitude: -54.96 Azimuth: 48.78

Sun: Altitude: -44.09 Azimuth: 260.68

Moon: Altitude: -41.84 Azimuth: 262.12

Tavrida

Object: Altitude: -51.01 Azimuth: 49.13

Sun: Altitude: -49.78 Azimuth: 252.18

Moon: Altitude: -47.60 Azimuth: 253.98

SAAO

Object: Altitude: 19.00 Azimuth: 33.60

Sun: Altitude: -27.79 Azimuth: 329.97

Moon: Altitude: -27.16 Azimuth: 327.26

IAC

Object: Altitude: -12.79 Azimuth: 31.19

Sun: Altitude: -80.93 Azimuth: 120.84

Moon: Altitude: -82.37 Azimuth: 134.85

Argentina

Object: Altitude: 62.54 Azimuth: 18.40

Sun: Altitude: -9.52 Azimuth: 54.71

Moon: Altitude: -11.72 Azimuth: 53.54

Mexico

Object: Altitude: -0.74 Azimuth: 346.46

Sun: Altitude: -2.10 Azimuth: 63.79

Moon: Altitude: -3.81 Azimuth: 65.59

Ural

Object: Altitude: -70.86 Azimuth: 74.78

Sun: Altitude: -31.58 Azimuth: 264.77

Moon: Altitude: -29.67 Azimuth: 266.62

Vostryakovo

Object: Altitude: -59.04 Azimuth: 62.76

Sun: Altitude: -43.63 Azimuth: 245.46

Moon: Altitude: -41.77 Azimuth: 247.71

Gal. latitude: -60.112563 Gal. longitude: 297.664873

Dist. to Sun: 77.312119

Dist. to Moon: 79.108460

Moon coord.: (271.347108 d, -22.799057 d)

Sun coord.: (273.967214 d, -23.393233 d)

Lunar disk: 0.000476

Lunar phase: 177.500215

Lunar bright limb: 106.324306

No SN in this field

2019-12-26 00:32:49 (JD 2458843.522789)

Siderial time 9.336866 h

Ra 01:08:33.89 Dec -57:05:05.30
( 17.141208d, -57.084806d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -69.68 Azimuth: 302.08

Sun: Altitude: 6.64 Azimuth: 320.03

Moon: Altitude: 8.22 Azimuth: 321.94

Tunka

Object: Altitude: -82.84 Azimuth: 320.69

Sun: Altitude: -5.96 Azimuth: 300.86

Moon: Altitude: -4.10 Azimuth: 302.50

Kislovodsk

Object: Altitude: -55.20 Azimuth: 48.78

Sun: Altitude: -43.78 Azimuth: 261.02

Moon: Altitude: -41.55 Azimuth: 262.45

Tavrida

Object: Altitude: -51.24 Azimuth: 49.19

Sun: Altitude: -49.49 Azimuth: 252.60

Moon: Altitude: -47.32 Azimuth: 254.36

SAAO

Object: Altitude: 18.80 Azimuth: 33.47

Sun: Altitude: -27.61 Azimuth: 329.57

Moon: Altitude: -26.97 Azimuth: 326.89

IAC

Object: Altitude: -12.99 Azimuth: 31.32

Sun: Altitude: -81.26 Azimuth: 122.32

Moon: Altitude: -82.63 Azimuth: 137.05

Argentina

Object: Altitude: 62.42 Azimuth: 18.84

Sun: Altitude: -9.82 Azimuth: 54.45

Moon: Altitude: -12.00 Azimuth: 53.27

Mexico

Object: Altitude: -0.65 Azimuth: 346.68

Sun: Altitude: -2.43 Azimuth: 64.00

Moon: Altitude: -4.13 Azimuth: 65.79

Ural

Object: Altitude: -71.09 Azimuth: 74.97

Sun: Altitude: -31.34 Azimuth: 265.14

Moon: Altitude: -29.45 Azimuth: 266.98

Vostryakovo

Object: Altitude: -59.25 Azimuth: 62.93

Sun: Altitude: -43.40 Azimuth: 245.91

Moon: Altitude: -41.55 Azimuth: 248.13

Gal. latitude: -60.112563 Gal. longitude: 297.664873

Dist. to Sun: 77.311482

Dist. to Moon: 79.098858

Moon coord.: (271.364406 d, -22.800370 d)

Sun coord.: (273.968550 d, -23.393199 d)

Lunar disk: 0.000470

Lunar phase: 177.514844

Lunar bright limb: 106.383710

No SN in this field

2019-12-26 01:32:49 (JD 2458843.564456)

Siderial time 10.339604 h

Ra 01:08:33.89 Dec -57:05:05.30
( 17.141208d, -57.084806d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -61.53 Azimuth: 302.37

Sun: Altitude: 11.93 Azimuth: 332.90

Moon: Altitude: 13.03 Azimuth: 334.56

Tunka

Object: Altitude: -75.50 Azimuth: 300.49

Sun: Altitude: 1.47 Azimuth: 312.46

Moon: Altitude: 2.88 Azimuth: 313.84

Kislovodsk

Object: Altitude: -63.30 Azimuth: 46.91

Sun: Altitude: -32.98 Azimuth: 271.95

Moon: Altitude: -31.16 Azimuth: 272.82

Tavrida

Object: Altitude: -59.39 Azimuth: 49.74

Sun: Altitude: -39.05 Azimuth: 265.18

Moon: Altitude: -37.24 Azimuth: 266.18

SAAO

Object: Altitude: 12.25 Azimuth: 28.42

Sun: Altitude: -20.02 Azimuth: 317.01

Moon: Altitude: -19.24 Azimuth: 315.09

IAC

Object: Altitude: -20.27 Azimuth: 35.16

Sun: Altitude: -82.05 Azimuth: 233.44

Moon: Altitude: -80.22 Azimuth: 238.12

Argentina

Object: Altitude: 56.95 Azimuth: 30.89

Sun: Altitude: -19.51 Azimuth: 44.33

Moon: Altitude: -21.13 Azimuth: 43.16

Mexico

Object: Altitude: 1.45 Azimuth: 354.56

Sun: Altitude: -14.30 Azimuth: 71.05

Moon: Altitude: -15.71 Azimuth: 72.46

Ural

Object: Altitude: -79.10 Azimuth: 81.28

Sun: Altitude: -23.20 Azimuth: 277.64

Moon: Altitude: -21.65 Azimuth: 278.95

Vostryakovo

Object: Altitude: -67.04 Azimuth: 68.36

Sun: Altitude: -35.27 Azimuth: 260.30

Moon: Altitude: -33.68 Azimuth: 261.71

Gal. latitude: -60.112563 Gal. longitude: 297.664873

Dist. to Sun: 77.289443

Dist. to Moon: 78.766949

Moon coord.: (271.963120 d, -22.844637 d)

Sun coord.: (274.014804 d, -23.392024 d)

Lunar disk: 0.000299

Lunar phase: 178.019304

Lunar bright limb: 109.029868

No SN in this field

2025-03-26 18:58:45 (JD 2460761.290799)

Siderial time 9.785288 h

Ra 01:08:33.89 Dec -57:05:05.30
( 17.141208d, -57.084806d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -66.03 Azimuth: 301.68

Sun: Altitude: -21.61 Azimuth: 236.79

Moon: Altitude: -14.35 Azimuth: 274.79

Tunka

Object: Altitude: -79.80 Azimuth: 307.02

Sun: Altitude: -31.27 Azimuth: 211.69

Moon: Altitude: -29.42 Azimuth: 254.52

Kislovodsk

Object: Altitude: -58.85 Azimuth: 48.48

Sun: Altitude: -34.80 Azimuth: 137.35

Moon: Altitude: -60.27 Azimuth: 178.76

Tavrida

Object: Altitude: -54.88 Azimuth: 49.79

Sun: Altitude: -29.69 Azimuth: 129.22

Moon: Altitude: -58.33 Azimuth: 162.93

SAAO

Object: Altitude: 15.75 Azimuth: 31.36

Sun: Altitude: -29.98 Azimuth: 72.02

Moon: Altitude: -38.90 Azimuth: 28.30

IAC

Object: Altitude: -16.16 Azimuth: 33.21

Sun: Altitude: 3.66 Azimuth: 90.75

Moon: Altitude: -33.11 Azimuth: 91.29

Argentina

Object: Altitude: 60.28 Azimuth: 25.02

Sun: Altitude: 42.80 Azimuth: 129.87

Moon: Altitude: 26.30 Azimuth: 89.33

Mexico

Object: Altitude: 0.50 Azimuth: 350.14

Sun: Altitude: 60.64 Azimuth: 346.15

Moon: Altitude: 38.25 Azimuth: 33.40

Ural

Object: Altitude: -74.65 Azimuth: 77.82

Sun: Altitude: -29.04 Azimuth: 160.69

Moon: Altitude: -45.22 Azimuth: 202.86

Vostryakovo

Object: Altitude: -62.70 Azimuth: 65.46

Sun: Altitude: -24.18 Azimuth: 136.96

Moon: Altitude: -48.44 Azimuth: 172.17

Gal. latitude: -60.112563 Gal. longitude: 297.664873

Dist. to Sun: 60.212373

Dist. to Moon: 54.732786

Moon coord.: (332.319024 d, -14.025541 d)

Sun coord.: (5.521899 d, 2.390315 d)

Lunar disk: 0.100025

Lunar phase: 143.125410

Lunar bright limb: 66.045717

No SN in this field
Recent coverage and limits telegrams

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

  ID = 2147
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) was pointed to the SWIFT GRB191226.02 (trigger No 946234,01h 08m 33.89s , -57d 05m 05.3s, R=0.05) errorbox  7 sec after notice time and 105 sec after trigger time at 2019-12-26 00:32:51 UT, with upper limit up to  20.6 mag. Observations started at twilight.  The observations began at zenith distance = 28 deg. The sun  altitude  is -10.5 deg. 

The galactic latitude b = -60 deg., longitude l = 298 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1240059

We obtain a following upper limits.  

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

     116 |         MASTER-OAFA |   C |    20 | 16.5 |        
     151 |         MASTER-OAFA |   C |    90 | 17.4 |  Coadd 
     381 |         MASTER-OAFA |   C |   550 | 18.9 |  Coadd 
     172 |         MASTER-OAFA |   C |    30 | 16.8 |        
     238 |         MASTER-OAFA |   C |    40 | 17.0 |        
     315 |         MASTER-OAFA |   C |    50 | 17.2 |        
     395 |         MASTER-OAFA |   C |   210 | 18.2 |  Coadd 
     406 |         MASTER-OAFA |   C |    70 | 17.6 |        
     517 |         MASTER-OAFA |   C |    90 | 18.0 |        
     648 |         MASTER-OAFA |   C |   110 | 18.2 |        
     808 |         MASTER-OAFA |   C |   430 | 19.3 |  Coadd 
     805 |         MASTER-OAFA |   C |   140 | 18.5 |        
     997 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1807 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
    1209 |         MASTER-OAFA |   C |   180 | 19.0 |        
    1389 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
    1420 |         MASTER-OAFA |   C |   180 | 19.3 |        
    1631 |         MASTER-OAFA |   C |   180 | 19.5 |        
    1843 |         MASTER-OAFA |   C |   180 | 19.5 |        
    2023 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
    2054 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2265 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2476 |         MASTER-OAFA |   C |   180 | 19.7 |        
    2656 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    2687 |         MASTER-OAFA |   C |   180 | 19.7 |        
    2899 |         MASTER-OAFA |   C |   180 | 19.7 |        
    3110 |         MASTER-OAFA |   C |   180 | 19.7 |        
    3290 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    3920 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    3321 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3532 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3743 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3923 |         MASTER-OAFA |   C |   540 | 20.4 |  Coadd 
    3954 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4165 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4377 |         MASTER-OAFA |   C |   180 | 19.9 |        
    4557 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    4588 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4799 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5010 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5190 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    5221 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6031 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    5432 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5643 |         MASTER-OAFA |   C |   180 | 19.7 |        
    5823 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    5854 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6065 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6276 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6456 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    6487 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6698 |         MASTER-OAFA |   C |   180 | 19.7 |        
    6909 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7089 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    7120 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7331 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8141 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    7542 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7722 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    7753 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7964 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8175 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8355 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    8386 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8597 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8808 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8988 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    9020 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9230 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9442 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9622 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
   10252 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    9653 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9864 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10075 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10255 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   10286 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10497 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10708 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10888 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   10919 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11130 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11342 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11522 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   11553 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12363 |         MASTER-OAFA |   C |  1800 | 20.5 |  Coadd 
   11764 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11975 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12155 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12186 |         MASTER-OAFA |   C |   180 | 19.7 |        
   12397 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12608 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12788 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12819 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13030 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13241 |         MASTER-OAFA |   C |   180 | 19.7 |        
   13452 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13663 |         MASTER-OAFA |   C |   180 | 18.9 |        
   13843 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   14473 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
   13874 |         MASTER-OAFA |   C |   180 | 19.2 |        
   14085 |         MASTER-OAFA |   C |   180 | 19.4 |        
   14297 |         MASTER-OAFA |   C |   180 | 19.4 |        
   14477 |         MASTER-OAFA |   C |   540 | 20.0 |  Coadd 
   14508 |         MASTER-OAFA |   C |   180 | 19.5 |        
   14719 |         MASTER-OAFA |   C |   180 | 19.3 |        
   14930 |         MASTER-OAFA |   C |   180 | 19.5 |        
   15110 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   15141 |         MASTER-OAFA |   C |   180 | 19.4 |        
   15352 |         MASTER-OAFA |   C |   180 | 19.2 |        
   15563 |         MASTER-OAFA |   C |   180 | 19.2 |        
   15743 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   15774 |         MASTER-OAFA |   C |   180 | 19.2 |        
   16584 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
   15985 |         MASTER-OAFA |   C |   180 | 19.2 |        
   16196 |         MASTER-OAFA |   C |   180 | 19.2 |        
   16376 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   16408 |         MASTER-OAFA |   C |   180 | 19.3 |        
   16619 |         MASTER-OAFA |   C |   180 | 19.4 |        
   16830 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17010 |         MASTER-OAFA |   C |   540 | 20.0 |  Coadd 
   17041 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17252 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17463 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17643 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   17674 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17885 |         MASTER-OAFA |   C |   180 | 19.2 |        
   18096 |         MASTER-OAFA |   C |   180 | 19.2 |        
   18276 |         MASTER-OAFA |   C |   540 | 19.8 |  Coadd 
   18308 |         MASTER-OAFA |   C |   180 | 19.1 |        
   18519 |         MASTER-OAFA |   C |   180 | 19.1 |        
   18731 |         MASTER-OAFA |   C |   180 | 19.0 |        
   18911 |         MASTER-OAFA |   C |   540 | 19.7 |  Coadd 
   18943 |         MASTER-OAFA |   C |   180 | 19.0 |        
   19154 |         MASTER-OAFA |   C |   180 | 19.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2143
TYPE = 35
DAYS = 0.5


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) was pointed to the SWIFT GRB191226.02 (trigger No 946234,01h 08m 33.89s , -57d 05m 05.3s, R=0.05) errorbox  7 sec after notice time and 105 sec after trigger time at 2019-12-26 00:32:51 UT, with upper limit up to  20.6 mag. Observations started at twilight.  The observations began at zenith distance = 28 deg. The sun  altitude  is -10.5 deg. 

The galactic latitude b = -60 deg., longitude l = 298 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1240059

We obtain a following upper limits.  

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

     116 |         MASTER-OAFA |   C |    20 | 16.5 |        
     151 |         MASTER-OAFA |   C |    90 | 17.4 |  Coadd 
     381 |         MASTER-OAFA |   C |   550 | 18.9 |  Coadd 
     172 |         MASTER-OAFA |   C |    30 | 16.8 |        
     238 |         MASTER-OAFA |   C |    40 | 17.0 |        
     315 |         MASTER-OAFA |   C |    50 | 17.2 |        
     395 |         MASTER-OAFA |   C |   210 | 18.2 |  Coadd 
     406 |         MASTER-OAFA |   C |    70 | 17.6 |        
     517 |         MASTER-OAFA |   C |    90 | 18.0 |        
     648 |         MASTER-OAFA |   C |   110 | 18.2 |        
     808 |         MASTER-OAFA |   C |   430 | 19.3 |  Coadd 
     805 |         MASTER-OAFA |   C |   140 | 18.5 |        
     997 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1807 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
    1209 |         MASTER-OAFA |   C |   180 | 19.0 |        
    1389 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
    1420 |         MASTER-OAFA |   C |   180 | 19.3 |        
    1631 |         MASTER-OAFA |   C |   180 | 19.5 |        
    1843 |         MASTER-OAFA |   C |   180 | 19.5 |        
    2023 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
    2054 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2265 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2476 |         MASTER-OAFA |   C |   180 | 19.7 |        
    2656 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    2687 |         MASTER-OAFA |   C |   180 | 19.7 |        
    2899 |         MASTER-OAFA |   C |   180 | 19.7 |        
    3110 |         MASTER-OAFA |   C |   180 | 19.7 |        
    3290 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    3920 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    3321 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3532 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3743 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3923 |         MASTER-OAFA |   C |   540 | 20.4 |  Coadd 
    3954 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4165 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4377 |         MASTER-OAFA |   C |   180 | 19.9 |        
    4557 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    4588 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4799 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5010 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5190 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    5221 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6031 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    5432 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5643 |         MASTER-OAFA |   C |   180 | 19.7 |        
    5823 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    5854 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6065 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6276 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6456 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    6487 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6698 |         MASTER-OAFA |   C |   180 | 19.7 |        
    6909 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7089 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    7120 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7331 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8141 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    7542 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7722 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    7753 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7964 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8175 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8355 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    8386 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8597 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8808 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8988 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    9020 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9230 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9442 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9622 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
   10252 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    9653 |         MASTER-OAFA |   C |   180 | 19.8 |        
    9864 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10075 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10255 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   10286 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10497 |         MASTER-OAFA |   C |   180 | 19.8 |        
   10708 |         MASTER-OAFA |   C |   180 | 19.7 |        
   10888 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   10919 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11130 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11342 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11522 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
   11553 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12363 |         MASTER-OAFA |   C |  1800 | 20.5 |  Coadd 
   11764 |         MASTER-OAFA |   C |   180 | 19.7 |        
   11975 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12155 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12186 |         MASTER-OAFA |   C |   180 | 19.7 |        
   12397 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12608 |         MASTER-OAFA |   C |   180 | 19.6 |        
   12788 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
   12819 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13030 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13241 |         MASTER-OAFA |   C |   180 | 19.7 |        
   13452 |         MASTER-OAFA |   C |   180 | 19.6 |        
   13663 |         MASTER-OAFA |   C |   180 | 18.9 |        
   13843 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   14473 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
   13874 |         MASTER-OAFA |   C |   180 | 19.2 |        
   14085 |         MASTER-OAFA |   C |   180 | 19.4 |        
   14297 |         MASTER-OAFA |   C |   180 | 19.4 |        
   14477 |         MASTER-OAFA |   C |   540 | 20.0 |  Coadd 
   14508 |         MASTER-OAFA |   C |   180 | 19.5 |        
   14719 |         MASTER-OAFA |   C |   180 | 19.3 |        
   14930 |         MASTER-OAFA |   C |   180 | 19.5 |        
   15110 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   15141 |         MASTER-OAFA |   C |   180 | 19.4 |        
   15352 |         MASTER-OAFA |   C |   180 | 19.2 |        
   15563 |         MASTER-OAFA |   C |   180 | 19.2 |        
   15743 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   15774 |         MASTER-OAFA |   C |   180 | 19.2 |        
   16584 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
   15985 |         MASTER-OAFA |   C |   180 | 19.2 |        
   16196 |         MASTER-OAFA |   C |   180 | 19.2 |        
   16376 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   16408 |         MASTER-OAFA |   C |   180 | 19.3 |        
   16619 |         MASTER-OAFA |   C |   180 | 19.4 |        
   16830 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17010 |         MASTER-OAFA |   C |   540 | 20.0 |  Coadd 
   17041 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17252 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17463 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17643 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
   17674 |         MASTER-OAFA |   C |   180 | 19.2 |        
   17885 |         MASTER-OAFA |   C |   180 | 19.2 |        
   18096 |         MASTER-OAFA |   C |   180 | 19.2 |        
   18276 |         MASTER-OAFA |   C |   540 | 19.8 |  Coadd 
   18308 |         MASTER-OAFA |   C |   180 | 19.1 |        
   18519 |         MASTER-OAFA |   C |   180 | 19.1 |        
   18731 |         MASTER-OAFA |   C |   180 | 19.0 |        
   18911 |         MASTER-OAFA |   C |   540 | 19.7 |  Coadd 
   18943 |         MASTER-OAFA |   C |   180 | 19.0 |        
   19154 |         MASTER-OAFA |   C |   180 | 19.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2138
TYPE = 35
DAYS = 0.1


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) was pointed to the SWIFT GRB191226.02 (trigger No 946234,01h 08m 33.89s , -57d 05m 05.3s, R=0.05) errorbox  7 sec after notice time and 105 sec after trigger time at 2019-12-26 00:32:51 UT, with upper limit up to  20.6 mag. Observations started at twilight.  The observations began at zenith distance = 28 deg. The sun  altitude  is -10.5 deg. 

The galactic latitude b = -60 deg., longitude l = 298 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1240059

We obtain a following upper limits.  

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

     116 |         MASTER-OAFA |   C |    20 | 16.5 |        
     151 |         MASTER-OAFA |   C |    90 | 17.4 |  Coadd 
     381 |         MASTER-OAFA |   C |   550 | 18.9 |  Coadd 
     172 |         MASTER-OAFA |   C |    30 | 16.8 |        
     238 |         MASTER-OAFA |   C |    40 | 17.0 |        
     315 |         MASTER-OAFA |   C |    50 | 17.2 |        
     395 |         MASTER-OAFA |   C |   210 | 18.2 |  Coadd 
     406 |         MASTER-OAFA |   C |    70 | 17.6 |        
     517 |         MASTER-OAFA |   C |    90 | 18.0 |        
     648 |         MASTER-OAFA |   C |   110 | 18.2 |        
     808 |         MASTER-OAFA |   C |   430 | 19.3 |  Coadd 
     805 |         MASTER-OAFA |   C |   140 | 18.5 |        
     997 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1807 |         MASTER-OAFA |   C |  1800 | 20.4 |  Coadd 
    1209 |         MASTER-OAFA |   C |   180 | 19.0 |        
    1389 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
    1420 |         MASTER-OAFA |   C |   180 | 19.3 |        
    1631 |         MASTER-OAFA |   C |   180 | 19.5 |        
    1843 |         MASTER-OAFA |   C |   180 | 19.5 |        
    2023 |         MASTER-OAFA |   C |   540 | 20.1 |  Coadd 
    2054 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2265 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2476 |         MASTER-OAFA |   C |   180 | 19.7 |        
    2656 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    2687 |         MASTER-OAFA |   C |   180 | 19.7 |        
    2899 |         MASTER-OAFA |   C |   180 | 19.7 |        
    3110 |         MASTER-OAFA |   C |   180 | 19.7 |        
    3290 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    3920 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    3321 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3532 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3743 |         MASTER-OAFA |   C |   180 | 19.8 |        
    3923 |         MASTER-OAFA |   C |   540 | 20.4 |  Coadd 
    3954 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4165 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4377 |         MASTER-OAFA |   C |   180 | 19.9 |        
    4557 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    4588 |         MASTER-OAFA |   C |   180 | 19.8 |        
    4799 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5010 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5190 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    5221 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6031 |         MASTER-OAFA |   C |  1800 | 20.6 |  Coadd 
    5432 |         MASTER-OAFA |   C |   180 | 19.8 |        
    5643 |         MASTER-OAFA |   C |   180 | 19.7 |        
    5823 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    5854 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6065 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6276 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6456 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    6487 |         MASTER-OAFA |   C |   180 | 19.8 |        
    6698 |         MASTER-OAFA |   C |   180 | 19.7 |        
    6909 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7089 |         MASTER-OAFA |   C |   540 | 20.3 |  Coadd 
    7120 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7331 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7542 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7722 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    7753 |         MASTER-OAFA |   C |   180 | 19.8 |        
    7964 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8175 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8355 |         MASTER-OAFA |   C |   540 | 20.2 |  Coadd 
    8386 |         MASTER-OAFA |   C |   180 | 19.8 |        
    8597 |         MASTER-OAFA |   C |   180 | 19.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2137
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) was pointed to the SWIFT GRB191226.02 (trigger No 946234,01h 08m 33.89s , -57d 05m 05.3s, R=0.05) errorbox  7 sec after notice time and 105 sec after trigger time at 2019-12-26 00:32:51 UT, with upper limit up to  19.9 mag. Observations started at twilight.  The observations began at zenith distance = 28 deg. The sun  altitude  is -10.5 deg. 

The galactic latitude b = -60 deg., longitude l = 298 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1240059

We obtain a following upper limits.  

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

     116 |         MASTER-OAFA |   C |    20 | 16.5 |        
     151 |         MASTER-OAFA |   C |    90 | 17.4 |  Coadd 
     381 |         MASTER-OAFA |   C |   550 | 18.9 |  Coadd 
     172 |         MASTER-OAFA |   C |    30 | 16.8 |        
     238 |         MASTER-OAFA |   C |    40 | 17.0 |        
     315 |         MASTER-OAFA |   C |    50 | 17.2 |        
     395 |         MASTER-OAFA |   C |   210 | 18.2 |  Coadd 
     406 |         MASTER-OAFA |   C |    70 | 17.6 |        
     517 |         MASTER-OAFA |   C |    90 | 18.0 |        
     648 |         MASTER-OAFA |   C |   110 | 18.2 |        
     808 |         MASTER-OAFA |   C |   430 | 19.3 |  Coadd 
     805 |         MASTER-OAFA |   C |   140 | 18.5 |        
     997 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1209 |         MASTER-OAFA |   C |   180 | 19.0 |        
    1389 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
    1420 |         MASTER-OAFA |   C |   180 | 19.3 |        
    1631 |         MASTER-OAFA |   C |   180 | 19.5 |        
    1843 |         MASTER-OAFA |   C |   180 | 19.5 |        
    2054 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2265 |         MASTER-OAFA |   C |   180 | 19.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2136
TYPE = 35
DAYS = 0.03


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) was pointed to the SWIFT GRB191226.02 (trigger No 946234,01h 08m 33.89s , -57d 05m 05.3s, R=0.05) errorbox  7 sec after notice time and 105 sec after trigger time at 2019-12-26 00:32:51 UT, with upper limit up to  19.9 mag. Observations started at twilight.  The observations began at zenith distance = 28 deg. The sun  altitude  is -10.5 deg. 

The galactic latitude b = -60 deg., longitude l = 298 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1240059

We obtain a following upper limits.  

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

     116 |         MASTER-OAFA |   C |    20 | 16.5 |        
     151 |         MASTER-OAFA |   C |    90 | 17.4 |  Coadd 
     381 |         MASTER-OAFA |   C |   550 | 18.9 |  Coadd 
     172 |         MASTER-OAFA |   C |    30 | 16.8 |        
     238 |         MASTER-OAFA |   C |    40 | 17.0 |        
     315 |         MASTER-OAFA |   C |    50 | 17.2 |        
     395 |         MASTER-OAFA |   C |   210 | 18.2 |  Coadd 
     406 |         MASTER-OAFA |   C |    70 | 17.6 |        
     517 |         MASTER-OAFA |   C |    90 | 18.0 |        
     648 |         MASTER-OAFA |   C |   110 | 18.2 |        
     808 |         MASTER-OAFA |   C |   430 | 19.3 |  Coadd 
     805 |         MASTER-OAFA |   C |   140 | 18.5 |        
     997 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1209 |         MASTER-OAFA |   C |   180 | 19.0 |        
    1389 |         MASTER-OAFA |   C |   540 | 19.9 |  Coadd 
    1420 |         MASTER-OAFA |   C |   180 | 19.3 |        
    1631 |         MASTER-OAFA |   C |   180 | 19.5 |        
    1843 |         MASTER-OAFA |   C |   180 | 19.5 |        
    2054 |         MASTER-OAFA |   C |   180 | 19.6 |        
    2265 |         MASTER-OAFA |   C |   180 | 19.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025