MASTER Net MASTER Database: GRB200612.19 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 GRB200612.19
Trignum 977310
Trigger time 2020-06-12 04:39:37.14
Notice time 2020-06-12 04:47:42.682214
Coord, eb (20h 10m 43.44s , -45d 21m 25.2s) , 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
1380122 2020-06-12 04:50:36.86428 20h 10m 48.48s -45d 20m 02.4s SWIFT 0 alert 977310 1 78 alert
1380116 2020-06-12 04:50:11.921047 20h 10m 48.48s -45d 20m 02.4s SWIFT 0.00138889 alert 977310 1 69 alert
1380112 2020-06-12 04:49:51.664153 20h 10m 48.48s -45d 20m 02.4s SWIFT 0.00138889 alert 977310 1 67 alert
1380102 2020-06-12 04:49:06.357996 20h 10m 43.44s -45d 21m 25.2s SWIFT 0.05 alert 977310 1 61 alert

DAYS:

MASTER optical transients in this field
MASTER OT (J2000.0) Сoordinates Datetime Published Mag Site Image
J201048.64-452006.7 (20h 10m 48.64s , -45d 20m 06.7s) 2020-06-12 04:55:37.92 AT2020mjl on 2020-06-12 19:00:04.486179 17.536 OAFA Transient on OAFA

Synchronous WFC images
Distance datetime coord2000 observatory camera links
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2020-06-12 04:39:37 (JD 2459012.694178)

Siderial time 0.566422 h

Ra 20:10:43.44 Dec -45:21:25.20
(302.681000d, -45.357000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -73.03 Azimuth: 97.58

Sun: Altitude: 59.53 Azimuth: 33.50

Moon: Altitude: -25.81 Azimuth: 101.70

Tunka

Object: Altitude: -57.75 Azimuth: 81.85

Sun: Altitude: 60.89 Azimuth: 347.27

Moon: Altitude: -10.49 Azimuth: 82.87

Kislovodsk

Object: Altitude: -18.93 Azimuth: 44.52

Sun: Altitude: 31.94 Azimuth: 267.42

Moon: Altitude: 27.17 Azimuth: 33.76

Tavrida

Object: Altitude: -15.55 Azimuth: 40.19

Sun: Altitude: 25.96 Azimuth: 262.32

Moon: Altitude: 29.29 Azimuth: 24.70

SAAO

Object: Altitude: 50.38 Azimuth: 56.28

Sun: Altitude: -11.33 Azimuth: 249.63

Moon: Altitude: 68.69 Azimuth: 155.97

IAC

Object: Altitude: 15.58 Azimuth: 8.50

Sun: Altitude: -17.00 Azimuth: 230.82

Moon: Altitude: 40.60 Azimuth: 322.04

Argentina

Object: Altitude: 55.57 Azimuth: 305.18

Sun: Altitude: -81.32 Azimuth: 354.43

Moon: Altitude: 13.83 Azimuth: 276.44

Mexico

Object: Altitude: -16.57 Azimuth: 313.42

Sun: Altitude: -23.53 Azimuth: 139.72

Moon: Altitude: -34.16 Azimuth: 264.24

Ural

Object: Altitude: -35.58 Azimuth: 59.69

Sun: Altitude: 40.55 Azimuth: 291.59

Moon: Altitude: 10.12 Azimuth: 46.91

Vostryakovo

Object: Altitude: -25.04 Azimuth: 45.12

Sun: Altitude: 29.05 Azimuth: 270.72

Moon: Altitude: 18.64 Azimuth: 26.55

Gal. latitude: -33.038805 Gal. longitude: 354.766684

Dist. to Sun: 139.434368

Dist. to Moon: 47.265527

Moon coord.: (342.964032 d, -12.624918 d)

Sun coord.: (80.638768 d, 23.164239 d)

Lunar disk: 0.604237

Lunar phase: 77.967026

Lunar bright limb: 68.575352

No SN in this field

2020-06-12 04:47:42 (JD 2459012.699792)

Siderial time 0.701513 h

Ra 20:10:43.44 Dec -45:21:25.20
(302.681000d, -45.357000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -74.31 Azimuth: 99.80

Sun: Altitude: 58.79 Azimuth: 36.82

Moon: Altitude: -27.02 Azimuth: 103.36

Tunka

Object: Altitude: -58.99 Azimuth: 83.18

Sun: Altitude: 61.13 Azimuth: 351.07

Moon: Altitude: -11.68 Azimuth: 84.40

Kislovodsk

Object: Altitude: -19.96 Azimuth: 45.56

Sun: Altitude: 33.40 Azimuth: 268.79

Moon: Altitude: 26.39 Azimuth: 35.71

Tavrida

Object: Altitude: -16.49 Azimuth: 41.30

Sun: Altitude: 27.38 Azimuth: 263.66

Moon: Altitude: 28.71 Azimuth: 26.79

SAAO

Object: Altitude: 48.96 Azimuth: 56.31

Sun: Altitude: -9.73 Azimuth: 248.66

Moon: Altitude: 67.93 Azimuth: 151.21

IAC

Object: Altitude: 15.29 Azimuth: 9.94

Sun: Altitude: -15.61 Azimuth: 232.10

Moon: Altitude: 41.66 Azimuth: 324.16

Argentina

Object: Altitude: 56.97 Azimuth: 305.60

Sun: Altitude: -80.98 Azimuth: 342.54

Moon: Altitude: 15.47 Azimuth: 275.43

Mexico

Object: Altitude: -15.32 Azimuth: 314.12

Sun: Altitude: -24.63 Azimuth: 141.36

Moon: Altitude: -32.48 Azimuth: 265.33

Ural

Object: Altitude: -36.54 Azimuth: 61.00

Sun: Altitude: 41.57 Azimuth: 293.65

Moon: Altitude: 9.35 Azimuth: 48.69

Vostryakovo

Object: Altitude: -25.86 Azimuth: 46.40

Sun: Altitude: 30.20 Azimuth: 272.40

Moon: Altitude: 18.14 Azimuth: 28.50

Gal. latitude: -33.038805 Gal. longitude: 354.766684

Dist. to Sun: 139.438480

Dist. to Moon: 47.323800

Moon coord.: (343.029255 d, -12.600868 d)

Sun coord.: (80.644589 d, 23.164586 d)

Lunar disk: 0.603702

Lunar phase: 78.029682

Lunar bright limb: 68.561880

No SN in this field

2020-06-12 05:47:42 (JD 2459012.741458)

Siderial time 1.704251 h

Ra 20:10:43.44 Dec -45:21:25.20
(302.681000d, -45.357000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -83.06 Azimuth: 132.81

Sun: Altitude: 51.74 Azimuth: 57.78

Moon: Altitude: -35.60 Azimuth: 116.65

Tunka

Object: Altitude: -68.28 Azimuth: 94.67

Sun: Altitude: 60.28 Azimuth: 19.41

Moon: Altitude: -20.53 Azimuth: 95.99

Kislovodsk

Object: Altitude: -28.19 Azimuth: 52.81

Sun: Altitude: 44.19 Azimuth: 279.84

Moon: Altitude: 19.44 Azimuth: 49.19

Tavrida

Object: Altitude: -24.07 Azimuth: 49.13

Sun: Altitude: 38.02 Azimuth: 274.11

Moon: Altitude: 23.08 Azimuth: 41.31

SAAO

Object: Altitude: 38.44 Azimuth: 55.09

Sun: Altitude: 1.73 Azimuth: 240.98

Moon: Altitude: 59.45 Azimuth: 124.98

IAC

Object: Altitude: 11.83 Azimuth: 20.20

Sun: Altitude: -4.61 Azimuth: 240.55

Moon: Altitude: 47.63 Azimuth: 342.35

Argentina

Object: Altitude: 66.96 Azimuth: 312.93

Sun: Altitude: -71.94 Azimuth: 294.10

Moon: Altitude: 27.74 Azimuth: 267.70

Mexico

Object: Altitude: -6.53 Azimuth: 320.09

Sun: Altitude: -31.43 Azimuth: 154.97

Moon: Altitude: -19.93 Azimuth: 272.79

Ural

Object: Altitude: -44.00 Azimuth: 70.81

Sun: Altitude: 48.47 Azimuth: 310.59

Moon: Altitude: 3.02 Azimuth: 61.50

Vostryakovo

Object: Altitude: -32.51 Azimuth: 55.81

Sun: Altitude: 38.60 Azimuth: 285.68

Moon: Altitude: 13.52 Azimuth: 42.47

Gal. latitude: -33.038805 Gal. longitude: 354.766684

Dist. to Sun: 139.468996

Dist. to Moon: 47.756771

Moon coord.: (343.512797 d, -12.421938 d)

Sun coord.: (80.687803 d, 23.167151 d)

Lunar disk: 0.599731

Lunar phase: 78.494545

Lunar bright limb: 68.462804

No SN in this field

2024-10-04 11:55:10 (JD 2460587.996644)

Siderial time 15.338437 h

Ra 20:10:43.44 Dec -45:21:25.20
(302.681000d, -45.357000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -6.84 Azimuth: 12.12

Sun: Altitude: -27.71 Azimuth: 119.60

Moon: Altitude: -24.85 Azimuth: 99.05

Tunka

Object: Altitude: -7.36 Azimuth: 354.94

Sun: Altitude: -12.81 Azimuth: 99.12

Moon: Altitude: -9.58 Azimuth: 80.42

Kislovodsk

Object: Altitude: -17.42 Azimuth: 317.05

Sun: Altitude: 27.34 Azimuth: 51.86

Moon: Altitude: 27.40 Azimuth: 30.86

Tavrida

Object: Altitude: -22.44 Azimuth: 312.41

Sun: Altitude: 31.18 Azimuth: 43.21

Moon: Altitude: 29.23 Azimuth: 21.74

SAAO

Object: Altitude: 22.78 Azimuth: 310.35

Sun: Altitude: 54.92 Azimuth: 137.80

Moon: Altitude: 70.22 Azimuth: 161.89

IAC

Object: Altitude: -45.02 Azimuth: 307.18

Sun: Altitude: 54.32 Azimuth: 334.59

Moon: Altitude: 38.54 Azimuth: 320.02

Argentina

Object: Altitude: -12.84 Azimuth: 359.68

Sun: Altitude: 21.57 Azimuth: 261.63

Moon: Altitude: 12.11 Azimuth: 278.42

Mexico

Object: Altitude: -55.49 Azimuth: 53.83

Sun: Altitude: -18.08 Azimuth: 264.26

Moon: Altitude: -36.70 Azimuth: 263.65

Ural

Object: Altitude: -20.77 Azimuth: 324.45

Sun: Altitude: 11.11 Azimuth: 63.24

Moon: Altitude: 10.35 Azimuth: 44.30

Vostryakovo

Object: Altitude: -27.70 Azimuth: 310.84

Sun: Altitude: 21.74 Azimuth: 43.37

Moon: Altitude: 18.46 Azimuth: 23.83

Gal. latitude: -33.038805 Gal. longitude: 354.766684

Dist. to Sun: 102.039583

Dist. to Moon: 84.356976

Moon coord.: (207.061246 d, -13.430738 d)

Sun coord.: (190.488725 d, -4.514676 d)

Lunar disk: 0.026292

Lunar phase: 161.336877

Lunar bright limb: 297.077378

No SN in this field
Recent coverage and limits telegrams

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

  ID = 2758
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 GRB 200612A ( E. Sonbas et al., GCN 27915) errorbox  10 sec after notice time and 495 sec after trigger time at 2020-06-12 04:47:52 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 33 deg. The sun  altitude  is -81.6 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 200612A errorbox  46 sec after notice time and 532 sec after trigger time at 2020-06-12 04:48:29 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.3 deg. 

The galactic latitude b = -33 deg., longitude l = 355 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1380092

We obtain a following upper limits.  

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

     546 |         MASTER-OAFA |   C |   100 | 18.3 |        
     582 |          MASTER-IAC |  P| |   100 | 17.2 |        
     727 |          MASTER-IAC |  P| |   390 | 17.9 |  Coadd 
     582 |          MASTER-IAC |  P- |   100 | 16.5 |        
     727 |          MASTER-IAC |  P- |   390 | 17.4 |  Coadd 
     687 |         MASTER-OAFA |   C |   120 | 18.5 |        
     717 |          MASTER-IAC |  P- |   130 | 16.9 |        
     717 |          MASTER-IAC |  P| |   130 | 17.3 |        
     853 |         MASTER-OAFA |   C |   150 | 18.6 |        
     876 |          MASTER-IAC |  P| |   160 | 17.5 |        
     876 |          MASTER-IAC |  P- |   160 | 17.0 |        
    1051 |         MASTER-OAFA |   C |   180 | 18.7 |        
    1059 |          MASTER-IAC |  P| |   180 | 17.2 |        
    1239 |          MASTER-IAC |  P| |   540 | 17.8 |  Coadd 
    1059 |          MASTER-IAC |  P- |   180 | 16.9 |        
    1239 |          MASTER-IAC |  P- |   540 | 17.4 |  Coadd 
    1262 |         MASTER-OAFA |   C |   180 | 18.8 |        
    1298 |          MASTER-IAC |  P| |   180 | 17.1 |        
    1298 |          MASTER-IAC |  P- |   180 | 16.8 |        
    1473 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1540 |          MASTER-IAC |  P| |   180 | 17.1 |        
    1540 |          MASTER-IAC |  P- |   180 | 16.7 |        
    1684 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1783 |          MASTER-IAC |  P| |   180 | 16.9 |        
    1963 |          MASTER-IAC |  P| |   540 | 17.2 |  Coadd 
    1783 |          MASTER-IAC |  P- |   180 | 16.6 |        
    1963 |          MASTER-IAC |  P- |   540 | 16.7 |  Coadd 
    1896 |         MASTER-OAFA |   C |   180 | 18.8 |        
    2021 |          MASTER-IAC |  P| |   180 | 16.6 |        
    2021 |          MASTER-IAC |  P- |   180 | 16.2 |        
    2107 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2266 |          MASTER-IAC |  P| |   180 | 16.3 |        
    2266 |          MASTER-IAC |  P- |   180 | 15.8 |        
    2318 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2505 |          MASTER-IAC |  P| |   180 | 15.8 |        
    2505 |          MASTER-IAC |  P- |   180 | 15.5 |        
    2529 |         MASTER-OAFA |   C |   180 | 18.8 |        
    2741 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2748 |          MASTER-IAC |  P| |   180 | 15.3 |        
    2748 |          MASTER-IAC |  P- |   180 | 14.7 |        
    2952 |         MASTER-OAFA |   C |   180 | 18.8 |        
    3163 |         MASTER-OAFA |   C |   180 | 18.7 |        
    3374 |         MASTER-OAFA |   C |   180 | 18.8 |        
    3585 |         MASTER-OAFA |   C |   180 | 18.9 |        
    3797 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4008 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4219 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4430 |         MASTER-OAFA |   C |   180 | 18.7 |        
    4641 |         MASTER-OAFA |   C |   180 | 18.5 |        
    4852 |         MASTER-OAFA |   C |   180 | 17.8 |        
    5063 |         MASTER-OAFA |   C |   180 | 18.4 |        
    5277 |         MASTER-OAFA |   C |   180 | 17.9 |        
    5488 |         MASTER-OAFA |   C |   180 | 16.5 |        
    5699 |         MASTER-OAFA |   C |   180 | 17.1 |        
    5910 |         MASTER-OAFA |   C |   180 | 15.2 |        
    6122 |         MASTER-OAFA |   C |   180 | 13.1 |        
    6333 |         MASTER-OAFA |   C |   180 | 14.5 |        
    6545 |         MASTER-OAFA |   C |   180 | 14.7 |        
    6967 |         MASTER-OAFA |   C |   180 | 16.5 |        
    7178 |         MASTER-OAFA |   C |   180 | 17.2 |        
    7389 |         MASTER-OAFA |   C |   180 | 18.0 |        
    7600 |         MASTER-OAFA |   C |   180 | 17.1 |        
    7811 |         MASTER-OAFA |   C |   180 | 16.6 |        
    8022 |         MASTER-OAFA |   C |   180 | 17.6 |        
    8234 |         MASTER-OAFA |   C |   180 | 17.5 |        
    8445 |         MASTER-OAFA |   C |   180 | 18.3 |        
    8656 |         MASTER-OAFA |   C |   180 | 17.9 |        
    8867 |         MASTER-OAFA |   C |   180 | 17.1 |        
    9079 |         MASTER-OAFA |   C |   180 | 16.5 |        
   70617 |         MASTER-OAFA |   C |    60 | 16.9 |        
   71028 |         MASTER-OAFA |   C |    60 | 16.8 |        
   71119 |         MASTER-OAFA |   C |    60 | 17.3 |        
   71393 |         MASTER-OAFA |   C |    60 | 17.2 |        
   71483 |         MASTER-OAFA |   C |    60 | 17.0 |        
   71848 |         MASTER-OAFA |   C |    60 | 17.1 |        
   75089 |         MASTER-OAFA |   C |   180 | 18.2 |        
   75391 |         MASTER-OAFA |   C |   180 | 18.7 |        
   77511 |          MASTER-IAC |   C |    60 | 15.3 |        
   77869 |          MASTER-IAC |   C |    60 | 16.0 |        
   78012 |         MASTER-OAFA |   C |   180 | 18.8 |        
   78316 |         MASTER-OAFA |   C |   180 | 18.4 |        
   84799 |          MASTER-IAC |   C |    60 | 12.1 |        
   85758 |         MASTER-OAFA |   C |    60 | 18.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2757
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 GRB 200612A ( E. Sonbas et al., GCN 27915) errorbox  10 sec after notice time and 495 sec after trigger time at 2020-06-12 04:47:52 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 33 deg. The sun  altitude  is -81.6 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 200612A errorbox  46 sec after notice time and 532 sec after trigger time at 2020-06-12 04:48:29 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.3 deg. 

The galactic latitude b = -33 deg., longitude l = 355 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1380092

We obtain a following upper limits.  

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

     546 |         MASTER-OAFA |   C |   100 | 18.3 |        
     582 |          MASTER-IAC |  P| |   100 | 17.2 |        
     727 |          MASTER-IAC |  P| |   390 | 17.9 |  Coadd 
     582 |          MASTER-IAC |  P- |   100 | 16.5 |        
     727 |          MASTER-IAC |  P- |   390 | 17.4 |  Coadd 
     687 |         MASTER-OAFA |   C |   120 | 18.5 |        
     717 |          MASTER-IAC |  P- |   130 | 16.9 |        
     717 |          MASTER-IAC |  P| |   130 | 17.3 |        
     853 |         MASTER-OAFA |   C |   150 | 18.6 |        
     876 |          MASTER-IAC |  P| |   160 | 17.5 |        
     876 |          MASTER-IAC |  P- |   160 | 17.0 |        
    1051 |         MASTER-OAFA |   C |   180 | 18.7 |        
    1059 |          MASTER-IAC |  P| |   180 | 17.2 |        
    1239 |          MASTER-IAC |  P| |   540 | 17.8 |  Coadd 
    1059 |          MASTER-IAC |  P- |   180 | 16.9 |        
    1239 |          MASTER-IAC |  P- |   540 | 17.4 |  Coadd 
    1262 |         MASTER-OAFA |   C |   180 | 18.8 |        
    1298 |          MASTER-IAC |  P| |   180 | 17.1 |        
    1298 |          MASTER-IAC |  P- |   180 | 16.8 |        
    1473 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1540 |          MASTER-IAC |  P| |   180 | 17.1 |        
    1540 |          MASTER-IAC |  P- |   180 | 16.7 |        
    1684 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1783 |          MASTER-IAC |  P| |   180 | 16.9 |        
    1963 |          MASTER-IAC |  P| |   540 | 17.2 |  Coadd 
    1783 |          MASTER-IAC |  P- |   180 | 16.6 |        
    1963 |          MASTER-IAC |  P- |   540 | 16.7 |  Coadd 
    1896 |         MASTER-OAFA |   C |   180 | 18.8 |        
    2021 |          MASTER-IAC |  P| |   180 | 16.6 |        
    2021 |          MASTER-IAC |  P- |   180 | 16.2 |        
    2107 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2266 |          MASTER-IAC |  P| |   180 | 16.3 |        
    2266 |          MASTER-IAC |  P- |   180 | 15.8 |        
    2318 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2505 |          MASTER-IAC |  P| |   180 | 15.8 |        
    2505 |          MASTER-IAC |  P- |   180 | 15.5 |        
    2529 |         MASTER-OAFA |   C |   180 | 18.8 |        
    2741 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2748 |          MASTER-IAC |  P| |   180 | 15.3 |        
    2748 |          MASTER-IAC |  P- |   180 | 14.7 |        
    2952 |         MASTER-OAFA |   C |   180 | 18.8 |        
    3163 |         MASTER-OAFA |   C |   180 | 18.7 |        
    3374 |         MASTER-OAFA |   C |   180 | 18.8 |        
    3585 |         MASTER-OAFA |   C |   180 | 18.9 |        
    3797 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4008 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4219 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4430 |         MASTER-OAFA |   C |   180 | 18.7 |        
    4641 |         MASTER-OAFA |   C |   180 | 18.5 |        
    4852 |         MASTER-OAFA |   C |   180 | 17.8 |        
    5063 |         MASTER-OAFA |   C |   180 | 18.4 |        
    5277 |         MASTER-OAFA |   C |   180 | 17.9 |        
    5488 |         MASTER-OAFA |   C |   180 | 16.5 |        
    5699 |         MASTER-OAFA |   C |   180 | 17.1 |        
    5910 |         MASTER-OAFA |   C |   180 | 15.2 |        
    6122 |         MASTER-OAFA |   C |   180 | 13.1 |        
    6333 |         MASTER-OAFA |   C |   180 | 14.5 |        
    6545 |         MASTER-OAFA |   C |   180 | 14.7 |        
    6967 |         MASTER-OAFA |   C |   180 | 16.5 |        
    7178 |         MASTER-OAFA |   C |   180 | 17.2 |        
    7389 |         MASTER-OAFA |   C |   180 | 18.0 |        
    7600 |         MASTER-OAFA |   C |   180 | 17.1 |        
    7811 |         MASTER-OAFA |   C |   180 | 16.6 |        
    8022 |         MASTER-OAFA |   C |   180 | 17.6 |        
    8234 |         MASTER-OAFA |   C |   180 | 17.5 |        
    8445 |         MASTER-OAFA |   C |   180 | 18.3 |        
    8656 |         MASTER-OAFA |   C |   180 | 17.9 |        
    8867 |         MASTER-OAFA |   C |   180 | 17.1 |        
    9079 |         MASTER-OAFA |   C |   180 | 16.5 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2756
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 GRB 200612A ( E. Sonbas et al., GCN 27915) errorbox  10 sec after notice time and 495 sec after trigger time at 2020-06-12 04:47:52 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 33 deg. The sun  altitude  is -81.6 deg. 

MASTER-IAC robotic telescope  located in Spain (IAC Teide Observatory) was pointed to the SWIFT GRB 200612A errorbox  46 sec after notice time and 532 sec after trigger time at 2020-06-12 04:48:29 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 75 deg. The sun  altitude  is -15.3 deg. 

The galactic latitude b = -33 deg., longitude l = 355 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1380088

We obtain a following upper limits.  

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

     546 |         MASTER-OAFA |   C |   100 | 18.3 |        
     582 |          MASTER-IAC |  P| |   100 | 17.2 |        
     727 |          MASTER-IAC |  P| |   390 | 17.9 |  Coadd 
     582 |          MASTER-IAC |  P- |   100 | 16.5 |        
     727 |          MASTER-IAC |  P- |   390 | 17.4 |  Coadd 
     687 |         MASTER-OAFA |   C |   120 | 18.5 |        
     717 |          MASTER-IAC |  P- |   130 | 16.9 |        
     717 |          MASTER-IAC |  P| |   130 | 17.3 |        
     853 |         MASTER-OAFA |   C |   150 | 18.6 |        
     876 |          MASTER-IAC |  P| |   160 | 17.5 |        
     876 |          MASTER-IAC |  P- |   160 | 17.0 |        
    1051 |         MASTER-OAFA |   C |   180 | 18.7 |        
    1059 |          MASTER-IAC |  P| |   180 | 17.2 |        
    1239 |          MASTER-IAC |  P| |   540 | 17.8 |  Coadd 
    1059 |          MASTER-IAC |  P- |   180 | 16.9 |        
    1239 |          MASTER-IAC |  P- |   540 | 17.4 |  Coadd 
    1262 |         MASTER-OAFA |   C |   180 | 18.8 |        
    1298 |          MASTER-IAC |  P| |   180 | 17.1 |        
    1298 |          MASTER-IAC |  P- |   180 | 16.8 |        
    1473 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1540 |          MASTER-IAC |  P| |   180 | 17.1 |        
    1540 |          MASTER-IAC |  P- |   180 | 16.7 |        
    1684 |         MASTER-OAFA |   C |   180 | 18.9 |        
    1783 |          MASTER-IAC |  P| |   180 | 16.9 |        
    1783 |          MASTER-IAC |  P- |   180 | 16.6 |        
    1896 |         MASTER-OAFA |   C |   180 | 18.8 |        
    2021 |          MASTER-IAC |  P| |   180 | 16.6 |        
    2021 |          MASTER-IAC |  P- |   180 | 16.2 |        
    2107 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2266 |          MASTER-IAC |  P| |   180 | 16.3 |        
    2318 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2529 |         MASTER-OAFA |   C |   180 | 18.8 |        
    2741 |         MASTER-OAFA |   C |   180 | 18.9 |        
    2952 |         MASTER-OAFA |   C |   180 | 18.8 |        
    3163 |         MASTER-OAFA |   C |   180 | 18.7 |        
    3374 |         MASTER-OAFA |   C |   180 | 18.8 |        
    3585 |         MASTER-OAFA |   C |   180 | 18.9 |        
    3797 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4008 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4219 |         MASTER-OAFA |   C |   180 | 18.8 |        
    4430 |         MASTER-OAFA |   C |   180 | 18.7 |        
    4641 |         MASTER-OAFA |   C |   180 | 18.5 |        
    4852 |         MASTER-OAFA |   C |   180 | 17.8 |        
    5063 |         MASTER-OAFA |   C |   180 | 18.4 |        
    5277 |         MASTER-OAFA |   C |   180 | 17.9 |        
    5488 |         MASTER-OAFA |   C |   180 | 16.5 |        
    5699 |         MASTER-OAFA |   C |   180 | 17.1 |        
    5910 |         MASTER-OAFA |   C |   180 | 15.2 |        
    6122 |         MASTER-OAFA |   C |   180 | 13.1 |        
    6333 |         MASTER-OAFA |   C |   180 | 14.5 |        
    6545 |         MASTER-OAFA |   C |   180 | 14.7 |        
    6967 |         MASTER-OAFA |   C |   180 | 16.5 |        
    7178 |         MASTER-OAFA |   C |   180 | 17.2 |        
    7389 |         MASTER-OAFA |   C |   180 | 18.0 |        
    7600 |         MASTER-OAFA |   C |   180 | 17.1 |        
    7811 |         MASTER-OAFA |   C |   180 | 16.6 |        
    8022 |         MASTER-OAFA |   C |   180 | 17.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2753
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 GRB200612.19 (trigger No 977310,20h 10m 43.44s , -45d 21m 25.2s, R=0.05) errorbox  10 sec after notice time and 495 sec after trigger time at 2020-06-12 04:47:52 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 33 deg. The sun  altitude  is -81.6 deg. 

The galactic latitude b = -33 deg., longitude l = 355 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1380088

We obtain a following upper limits.  

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

     546 |         MASTER-OAFA |   C |   100 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 2752
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) was pointed to the SWIFT GRB200612.19 (trigger No 977310,20h 10m 43.44s , -45d 21m 25.2s, R=0.05) errorbox  10 sec after notice time and 495 sec after trigger time at 2020-06-12 04:47:52 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 33 deg. The sun  altitude  is -81.6 deg. 

The galactic latitude b = -33 deg., longitude l = 355 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=1380088

We obtain a following upper limits.  

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

     546 |         MASTER-OAFA |   C |   100 | 18.3 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024