MASTER Net MASTER Database: GRB241209.46 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 GRB241209.46
Trignum 1273106
Trigger time 2024-12-09 10:59:46.43
Notice time 2024-12-09 11:00:10.943858
Coord, eb (12h 40m 26.64s , -02d 52m 44.4s) , 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)

You are viewing outdated information, relevant error box is here

All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2707735 2024-12-12 16:50:47.353858 12h 40m 32.81s -02d 52m 57.4s SWIFT 0 pointdir 1273106 630 83 pointdir
2708211 2024-12-13 02:22:48.678371 12h 40m 27.36s -02d 53m 24.0s SWIFT 0 alert 1273106 1 78 alert
2701301 2024-12-09 11:03:33.307135 12h 40m 27.29s -02d 53m 24.4s SWIFT 0 alert 1273106 1 69 alert
2701303 2024-12-09 11:05:01.007595 12h 40m 24.05s -02d 52m 54.1s SWIFT 0 alert 1273106 4 68 alert
2701300 2024-12-09 11:03:19.226774 12h 40m 27.29s -02d 53m 24.4s SWIFT 0.0013 alert 1273106 1 67 alert
2701239 2024-12-09 11:00:21.244463 12h 40m 26.64s -02d 52m 44.4s SWIFT 0.05 alert 1273106 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

2024-12-09 10:59:46 (JD 2460653.958171)

Siderial time 18.749424 h

Ra 12:40:26.64 Dec -2:52:44.40
(190.111000d, -2.879000d)

Rise 2024-12-09 23:06:09

Transit 2024-12-09 04:56:14

Set 2024-12-09 10:42:23

Amur

Object: Altitude: -42.55 Azimuth: 181.35

Sun: Altitude: -32.99 Azimuth: 93.27

Moon: Altitude: 37.38 Azimuth: 16.03

Tunka

Object: Altitude: -37.31 Azimuth: 150.06

Sun: Altitude: -17.93 Azimuth: 75.57

Moon: Altitude: 36.10 Azimuth: 345.42

Kislovodsk

Object: Altitude: -6.35 Azimuth: 92.09

Sun: Altitude: 18.03 Azimuth: 28.70

Moon: Altitude: 11.87 Azimuth: 283.30

Tavrida

Object: Altitude: -0.27 Azimuth: 86.22

Sun: Altitude: 19.69 Azimuth: 20.73

Moon: Altitude: 5.70 Azimuth: 277.34

SAAO

Object: Altitude: 14.76 Azimuth: 96.06

Sun: Altitude: 78.14 Azimuth: 141.41

Moon: Altitude: -2.75 Azimuth: 273.13

IAC

Object: Altitude: 42.72 Azimuth: 54.91

Sun: Altitude: 31.54 Azimuth: 328.02

Moon: Altitude: -36.22 Azimuth: 248.56

Argentina

Object: Altitude: 57.47 Azimuth: 210.41

Sun: Altitude: 18.17 Azimuth: 286.12

Moon: Altitude: -56.80 Azimuth: 7.56

Mexico

Object: Altitude: 26.21 Azimuth: 291.21

Sun: Altitude: -39.25 Azimuth: 275.38

Moon: Altitude: -37.89 Azimuth: 116.00

Ural

Object: Altitude: -14.77 Azimuth: 108.12

Sun: Altitude: 1.02 Azimuth: 42.14

Moon: Altitude: 17.03 Azimuth: 300.76

Vostryakovo

Object: Altitude: -3.12 Azimuth: 89.45

Sun: Altitude: 8.90 Azimuth: 23.21

Moon: Altitude: 6.37 Azimuth: 281.42

Gal. latitude: 59.650867 Gal. longitude: 298.769083

Dist. to Sun: 67.107146

Dist. to Moon: 167.640437

Moon coord.: (358.429784 d, -1.170113 d)

Sun coord.: (256.438918 d, -22.861323 d)

Lunar disk: 0.592946

Lunar phase: 79.286882

Lunar bright limb: 246.477563

No SN in this field

2024-12-09 11:00:10 (JD 2460653.958449)

Siderial time 18.756109 h

Ra 12:40:26.64 Dec -2:52:44.40
(190.111000d, -2.879000d)

Rise 2024-12-09 23:06:09

Transit 2024-12-09 04:56:14

Set 2024-12-09 10:42:23

Amur

Object: Altitude: -42.55 Azimuth: 181.49

Sun: Altitude: -33.06 Azimuth: 93.35

Moon: Altitude: 37.37 Azimuth: 16.15

Tunka

Object: Altitude: -37.34 Azimuth: 150.18

Sun: Altitude: -17.99 Azimuth: 75.65

Moon: Altitude: 36.11 Azimuth: 345.54

Kislovodsk

Object: Altitude: -6.42 Azimuth: 92.16

Sun: Altitude: 18.00 Azimuth: 28.79

Moon: Altitude: 11.94 Azimuth: 283.37

Tavrida

Object: Altitude: -0.34 Azimuth: 86.29

Sun: Altitude: 19.66 Azimuth: 20.82

Moon: Altitude: 5.77 Azimuth: 277.41

SAAO

Object: Altitude: 14.68 Azimuth: 96.01

Sun: Altitude: 78.09 Azimuth: 141.04

Moon: Altitude: -2.66 Azimuth: 273.08

IAC

Object: Altitude: 42.65 Azimuth: 55.00

Sun: Altitude: 31.59 Azimuth: 328.12

Moon: Altitude: -36.14 Azimuth: 248.62

Argentina

Object: Altitude: 57.52 Azimuth: 210.24

Sun: Altitude: 18.25 Azimuth: 286.07

Moon: Altitude: -56.81 Azimuth: 7.39

Mexico

Object: Altitude: 26.29 Azimuth: 291.28

Sun: Altitude: -39.16 Azimuth: 275.42

Moon: Altitude: -37.96 Azimuth: 116.08

Ural

Object: Altitude: -14.82 Azimuth: 108.21

Sun: Altitude: 0.98 Azimuth: 42.23

Moon: Altitude: 17.07 Azimuth: 300.85

Vostryakovo

Object: Altitude: -3.18 Azimuth: 89.53

Sun: Altitude: 8.88 Azimuth: 23.30

Moon: Altitude: 6.43 Azimuth: 281.50

Gal. latitude: 59.650867 Gal. longitude: 298.769083

Dist. to Sun: 67.107428

Dist. to Moon: 167.644315

Moon coord.: (358.433240 d, -1.168239 d)

Sun coord.: (256.439222 d, -22.861349 d)

Lunar disk: 0.592977

Lunar phase: 79.283251

Lunar bright limb: 246.477559

No SN in this field

2024-12-09 12:00:10 (JD 2460654.000116)

Siderial time 19.758847 h

Ra 12:40:26.64 Dec -2:52:44.40
(190.111000d, -2.879000d)

Rise 2024-12-10 23:02:13

Transit 2024-12-10 04:52:18

Set 2024-12-10 10:38:27

Amur

Object: Altitude: -40.64 Azimuth: 201.46

Sun: Altitude: -42.48 Azimuth: 106.18

Moon: Altitude: 33.74 Azimuth: 33.46

Tunka

Object: Altitude: -40.58 Azimuth: 169.08

Sun: Altitude: -27.14 Azimuth: 86.87

Moon: Altitude: 37.25 Azimuth: 3.62

Kislovodsk

Object: Altitude: -17.18 Azimuth: 102.89

Sun: Altitude: 11.75 Azimuth: 41.54

Moon: Altitude: 22.06 Azimuth: 294.27

Tavrida

Object: Altitude: -11.01 Azimuth: 96.93

Sun: Altitude: 14.72 Azimuth: 34.33

Moon: Altitude: 16.03 Azimuth: 287.89

SAAO

Object: Altitude: 1.99 Azimuth: 87.85

Sun: Altitude: 67.50 Azimuth: 109.19

Moon: Altitude: 9.44 Azimuth: 265.02

IAC

Object: Altitude: 31.05 Azimuth: 67.00

Sun: Altitude: 37.03 Azimuth: 343.52

Moon: Altitude: -23.76 Azimuth: 257.42

Argentina

Object: Altitude: 61.07 Azimuth: 181.39

Sun: Altitude: 30.67 Azimuth: 279.43

Moon: Altitude: -55.83 Azimuth: 341.09

Mexico

Object: Altitude: 37.78 Azimuth: 302.74

Sun: Altitude: -26.47 Azimuth: 281.94

Moon: Altitude: -48.20 Azimuth: 130.27

Ural

Object: Altitude: -22.22 Azimuth: 122.02

Sun: Altitude: -5.12 Azimuth: 54.63

Moon: Altitude: 23.57 Azimuth: 314.72

Vostryakovo

Object: Altitude: -11.66 Azimuth: 102.05

Sun: Altitude: 4.63 Azimuth: 36.54

Moon: Altitude: 14.51 Azimuth: 293.78

Gal. latitude: 59.650867 Gal. longitude: 298.769083

Dist. to Sun: 67.149729

Dist. to Moon: 168.225901

Moon coord.: (358.951756 d, -0.887075 d)

Sun coord.: (256.484945 d, -22.865294 d)

Lunar disk: 0.597645

Lunar phase: 78.738320

Lunar bright limb: 246.478431

No SN in this field

2025-04-27 16:13:36 (JD 2460793.176111)

Siderial time 9.127966 h

Ra 12:40:26.64 Dec -2:52:44.40
(190.111000d, -2.879000d)

Rise 2025-04-28 13:55:42

Transit 2025-04-28 19:41:51

Set 2025-04-28 01:31:56

Amur

Object: Altitude: 28.22 Azimuth: 42.61

Sun: Altitude: -24.89 Azimuth: 192.68

Moon: Altitude: -22.05 Azimuth: 195.42

Tunka

Object: Altitude: 34.33 Azimuth: 14.88

Sun: Altitude: -23.34 Azimuth: 166.69

Moon: Altitude: -21.33 Azimuth: 170.18

Kislovodsk

Object: Altitude: 26.45 Azimuth: 303.63

Sun: Altitude: -2.11 Azimuth: 111.67

Moon: Altitude: -2.38 Azimuth: 115.46

Tavrida

Object: Altitude: 20.69 Azimuth: 296.72

Sun: Altitude: 3.98 Azimuth: 105.75

Moon: Altitude: 3.62 Azimuth: 109.54

SAAO

Object: Altitude: 18.38 Azimuth: 261.48

Sun: Altitude: -3.44 Azimuth: 104.35

Moon: Altitude: -7.21 Azimuth: 104.82

IAC

Object: Altitude: -16.59 Azimuth: 264.21

Sun: Altitude: 43.46 Azimuth: 82.36

Moon: Altitude: 41.79 Azimuth: 87.00

Argentina

Object: Altitude: -50.52 Azimuth: 327.74

Sun: Altitude: 44.00 Azimuth: 186.72

Moon: Altitude: 41.81 Azimuth: 182.48

Mexico

Object: Altitude: -55.45 Azimuth: 140.45

Sun: Altitude: 44.56 Azimuth: 281.41

Moon: Altitude: 48.30 Azimuth: 280.47

Ural

Object: Altitude: 24.98 Azimuth: 325.12

Sun: Altitude: -5.29 Azimuth: 126.00

Moon: Altitude: -4.45 Azimuth: 129.72

Vostryakovo

Object: Altitude: 17.47 Azimuth: 303.26

Sun: Altitude: 4.72 Azimuth: 107.84

Moon: Altitude: 5.09 Azimuth: 111.63

Gal. latitude: 59.650867 Gal. longitude: 298.769083

Dist. to Sun: 153.091061

Dist. to Moon: 154.689009

Moon coord.: (31.900794 d, 16.354106 d)

Sun coord.: (34.948340 d, 13.952807 d)

Lunar disk: 0.001114

Lunar phase: 176.174657

Lunar bright limb: 128.695658

No SN in this field
Recent coverage and limits telegrams

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

  ID = 11774
TYPE = 35
DAYS = 1


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB 241209D ( T. M. Parsotan et al., GCN 38489) errorbox  33929 sec after notice time and 33951 sec after trigger time at 2024-12-09 20:25:37 UT, with upper limit up to  19.7 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -41.5 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 241209D errorbox  42697 sec after notice time and 42718 sec after trigger time at 2024-12-09 22:51:45 UT, with upper limit up to  18.7 mag. The observations began at zenith distance = 89 deg. The sun  altitude  is -59.9 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 241209D errorbox  48286 sec after notice time and 48308 sec after trigger time at 2024-12-10 00:24:55 UT, with upper limit up to  20.1 mag. The observations began at zenith distance = 85 deg. The sun  altitude  is -28.7 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 241209D errorbox  71420 sec after notice time and 71442 sec after trigger time at 2024-12-10 06:50:29 UT, with upper limit up to  20.2 mag. The observations began at zenith distance = 78 deg. The sun  altitude  is -26.1 deg. 

The galactic latitude b = 60 deg., longitude l = 299 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2701233

We obtain a following upper limits.  

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

   34041 |        MASTER-Tunka |   C |   180 | 15.0 |        
   34221 |        MASTER-Tunka |   C |   540 | 19.2 |  Coadd 
   35265 |        MASTER-Tunka |   C |   180 | 18.8 |        
   36756 |        MASTER-Tunka |   C |   180 | 19.0 |        
   37965 |        MASTER-Tunka |   C |   180 | 19.3 |        
   39189 |        MASTER-Tunka |   C |   180 | 19.1 |        
   39772 |        MASTER-Tunka |   C |    60 | 19.5 |        
   39892 |        MASTER-Tunka |   C |   300 | 19.1 |  Coadd 
   40562 |        MASTER-Tunka |   C |   180 | 19.4 |        
   41775 |        MASTER-Tunka |   C |   180 | 19.6 |        
   42295 |        MASTER-Tunka |   C |    60 | 19.7 |        
   42809 |   MASTER-Kislovodsk |   C |   180 | 13.6 |        
   43002 |        MASTER-Tunka |   C |   180 | 19.6 |        
   43008 |   MASTER-Kislovodsk |   C |   180 | 15.0 |        
   43439 |        MASTER-Tunka |   C |   180 | 19.7 |        
   43633 |        MASTER-Tunka |   C |   180 | 19.6 |        
   43826 |        MASTER-Tunka |   C |   180 | 19.5 |        
   44263 |        MASTER-Tunka |   C |   180 | 19.2 |        
   44328 |   MASTER-Kislovodsk |   C |   180 | 16.7 |        
   44508 |   MASTER-Kislovodsk |   C |   540 | 17.2 |  Coadd 
   44456 |        MASTER-Tunka |   C |   180 | 18.6 |        
   44527 |   MASTER-Kislovodsk |   C |   180 | 16.4 |        
   44648 |        MASTER-Tunka |   C |   180 | 16.3 |        
   44727 |   MASTER-Kislovodsk |   C |   180 | 16.9 |        
   44843 |        MASTER-Tunka |   C |   180 | 14.9 |        
   44926 |   MASTER-Kislovodsk |   C |   180 | 16.2 |        
   45448 |        MASTER-Tunka |   C |    90 | 14.3 |        
   45647 |   MASTER-Kislovodsk |   C |   180 | 16.9 |        
   45827 |   MASTER-Kislovodsk |   C |   540 | 17.7 |  Coadd 
   45847 |   MASTER-Kislovodsk |   C |   180 | 17.1 |        
   46046 |   MASTER-Kislovodsk |   C |   180 | 16.9 |        
   46246 |   MASTER-Kislovodsk |   C |   180 | 16.5 |        
   46445 |   MASTER-Kislovodsk |   C |   180 | 17.1 |        
   46625 |   MASTER-Kislovodsk |   C |   540 | 17.8 |  Coadd 
   46645 |   MASTER-Kislovodsk |   C |   180 | 17.1 |        
   47044 |   MASTER-Kislovodsk |   C |   180 | 17.3 |        
   47770 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   47969 |   MASTER-Kislovodsk |   C |   180 | 17.3 |        
   48149 |   MASTER-Kislovodsk |   C |   540 | 18.3 |  Coadd 
   48368 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   48399 |         MASTER-SAAO |   C |   180 | 15.8 |        
   48598 |         MASTER-SAAO |   C |   180 | 16.1 |        
   48767 |   MASTER-Kislovodsk |   C |   180 | 16.9 |        
   48966 |   MASTER-Kislovodsk |   C |   180 | 17.6 |        
   48997 |         MASTER-SAAO |   C |   180 | 18.1 |        
   49166 |   MASTER-Kislovodsk |   C |   180 | 17.2 |        
   49365 |   MASTER-Kislovodsk |   C |   180 | 17.8 |        
   49397 |         MASTER-SAAO |   C |   180 | 18.9 |        
   49577 |         MASTER-SAAO |   C |   540 | 19.7 |  Coadd 
   50207 |         MASTER-SAAO |   C |  1800 | 20.1 |  Coadd 
   49597 |         MASTER-SAAO |   C |   180 | 19.1 |        
   49764 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   49796 |         MASTER-SAAO |   C |   180 | 19.0 |        
   50414 |   MASTER-Kislovodsk |   C |   180 | 17.5 |        
   50614 |   MASTER-Kislovodsk |   C |   180 | 18.4 |        
   51060 |         MASTER-SAAO |   C |   180 | 19.1 |        
   51240 |         MASTER-SAAO |   C |   540 | 20.0 |  Coadd 
   51260 |         MASTER-SAAO |   C |   180 | 19.3 |        
   51583 |   MASTER-Kislovodsk |   C |   180 | 18.1 |        
   52182 |   MASTER-Kislovodsk |   C |   180 | 18.1 |        
   52323 |         MASTER-SAAO |   C |   180 | 19.1 |        
   52522 |         MASTER-SAAO |   C |   180 | 19.6 |        
   53038 |   MASTER-Kislovodsk |   C |   180 | 18.3 |        
   53438 |   MASTER-Kislovodsk |   C |   180 | 18.7 |        
   53584 |         MASTER-SAAO |   C |   180 | 19.2 |        
   53764 |         MASTER-SAAO |   C |   540 | 19.9 |  Coadd 
   53638 |   MASTER-Kislovodsk |   C |   180 | 18.2 |        
   53784 |         MASTER-SAAO |   C |   180 | 19.5 |        
   53837 |   MASTER-Kislovodsk |   C |   180 | 18.4 |        
   54038 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   54852 |         MASTER-SAAO |   C |   180 | 18.8 |        
   55051 |         MASTER-SAAO |   C |   180 | 18.7 |        
   55190 |         MASTER-SAAO |   C |    60 | 18.0 |        
   55270 |         MASTER-SAAO |   C |    60 | 17.9 |        
   55583 |         MASTER-SAAO |   C |    60 | 17.1 |        
   55699 |   MASTER-Kislovodsk |   C |   180 | 18.2 |        
   55742 |         MASTER-SAAO |   C |    60 | 16.9 |        
   55901 |         MASTER-SAAO |   C |    60 | 16.3 |        
   56098 |   MASTER-Kislovodsk |   C |   180 | 18.7 |        
   56298 |   MASTER-Kislovodsk |   C |   180 | 18.6 |        
   56499 |   MASTER-Kislovodsk |   C |   180 | 17.3 |        
   56699 |   MASTER-Kislovodsk |   C |   180 | 18.6 |        
   58299 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   58498 |   MASTER-Kislovodsk |   C |   180 | 18.5 |        
   58960 |   MASTER-Kislovodsk |   C |   180 | 16.5 |        
   59159 |   MASTER-Kislovodsk |   C |   180 | 16.9 |        
   59359 |   MASTER-Kislovodsk |   C |   180 | 14.9 |        
   71473 |         MASTER-OAFA |   C |    60 | 12.8 |        
   71538 |         MASTER-OAFA |   C |    60 | 13.7 |        
   71604 |         MASTER-OAFA |   C |    60 | 15.2 |        
   72410 |         MASTER-OAFA |   C |    60 | 18.2 |        
   72476 |         MASTER-OAFA |   C |    60 | 18.3 |        
   72536 |         MASTER-OAFA |   C |   180 | 19.3 |  Coadd 
   72541 |         MASTER-OAFA |   C |    60 | 18.5 |        
   72731 |         MASTER-OAFA |   C |    60 | 18.8 |        
   72796 |         MASTER-OAFA |   C |    60 | 18.7 |        
   72856 |         MASTER-OAFA |   C |   180 | 19.8 |  Coadd 
   72862 |         MASTER-OAFA |   C |    60 | 18.8 |        
   73947 |         MASTER-OAFA |   C |    60 | 19.4 |        
   74012 |         MASTER-OAFA |   C |    60 | 19.5 |        
   74072 |         MASTER-OAFA |   C |   180 | 20.1 |  Coadd 
   74078 |         MASTER-OAFA |   C |    60 | 19.6 |        
   74156 |         MASTER-OAFA |   C |    60 | 19.5 |        
   74221 |         MASTER-OAFA |   C |    60 | 19.6 |        
   74281 |         MASTER-OAFA |   C |   180 | 20.2 |  Coadd 
   74286 |         MASTER-OAFA |   C |    60 | 19.6 |        
   75169 |         MASTER-OAFA |   C |    60 | 19.9 |        
   75234 |         MASTER-OAFA |   C |    60 | 19.8 |        
   75294 |         MASTER-OAFA |   C |   180 | 20.3 |  Coadd 
   75299 |         MASTER-OAFA |   C |    60 | 19.9 |        
   75373 |         MASTER-OAFA |   C |    60 | 19.8 |        
   75439 |         MASTER-OAFA |   C |    60 | 19.9 |        
   75499 |         MASTER-OAFA |   C |   180 | 20.2 |  Coadd 
   75504 |         MASTER-OAFA |   C |    60 | 19.9 |        
   76411 |         MASTER-OAFA |   C |    60 | 19.6 |        
   76476 |         MASTER-OAFA |   C |    60 | 19.6 |        
   76536 |         MASTER-OAFA |   C |   180 | 20.1 |  Coadd 
   76541 |         MASTER-OAFA |   C |    60 | 19.4 |        
   76618 |         MASTER-OAFA |   C |    60 | 19.4 |        
   76684 |         MASTER-OAFA |   C |    60 | 19.3 |        
   76749 |         MASTER-OAFA |   C |    60 | 19.2 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11764
TYPE = 35
DAYS = 0.5


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB 241209D ( T. M. Parsotan et al., GCN 38489) errorbox  33929 sec after notice time and 33951 sec after trigger time at 2024-12-09 20:25:37 UT, with upper limit up to  19.7 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -41.5 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 241209D errorbox  42697 sec after notice time and 42718 sec after trigger time at 2024-12-09 22:51:45 UT, with upper limit up to  15.0 mag. The observations began at zenith distance = 89 deg. The sun  altitude  is -59.9 deg. 

The galactic latitude b = 60 deg., longitude l = 299 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2701233

We obtain a following upper limits.  

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

   34041 |        MASTER-Tunka |   C |   180 | 15.0 |        
   34221 |        MASTER-Tunka |   C |   540 | 19.2 |  Coadd 
   35265 |        MASTER-Tunka |   C |   180 | 18.8 |        
   36756 |        MASTER-Tunka |   C |   180 | 19.0 |        
   37965 |        MASTER-Tunka |   C |   180 | 19.3 |        
   39189 |        MASTER-Tunka |   C |   180 | 19.1 |        
   39772 |        MASTER-Tunka |   C |    60 | 19.5 |        
   39892 |        MASTER-Tunka |   C |   300 | 19.1 |  Coadd 
   40562 |        MASTER-Tunka |   C |   180 | 19.4 |        
   41775 |        MASTER-Tunka |   C |   180 | 19.6 |        
   42295 |        MASTER-Tunka |   C |    60 | 19.7 |        
   42809 |   MASTER-Kislovodsk |   C |   180 | 13.6 |        
   43002 |        MASTER-Tunka |   C |   180 | 19.6 |        
   43008 |   MASTER-Kislovodsk |   C |   180 | 15.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11759
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB 241209D ( T. M. Parsotan et al., GCN 38489) errorbox  33929 sec after notice time and 33951 sec after trigger time at 2024-12-09 20:25:37 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -41.5 deg. 

The galactic latitude b = 60 deg., longitude l = 299 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2701233

We obtain a following upper limits.  

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

   34041 |        MASTER-Tunka |   C |   180 | 15.0 |        
   35265 |        MASTER-Tunka |   C |   180 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11758
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB 241209D ( T. M. Parsotan et al., GCN 38489) errorbox  33929 sec after notice time and 33951 sec after trigger time at 2024-12-09 20:25:37 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -41.5 deg. 

The galactic latitude b = 60 deg., longitude l = 299 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2701233

We obtain a following upper limits.  

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

   34041 |        MASTER-Tunka |   C |   180 | 15.0 |        
   35265 |        MASTER-Tunka |   C |   180 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11757
TYPE = 34
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB 241209D ( T. M. Parsotan et al., GCN 38489) errorbox  33929 sec after notice time and 33951 sec after trigger time at 2024-12-09 20:25:37 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -41.5 deg. 

The galactic latitude b = 60 deg., longitude l = 299 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2701233

We obtain a following upper limits.  

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

   34041 |        MASTER-Tunka |   C |   180 | 15.0 |        
   35265 |        MASTER-Tunka |   C |   180 | 18.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 11756
TYPE = 35
DAYS = 0


MASTER-Tunka robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB 241209D ( T. M. Parsotan et al., GCN 38489) errorbox  33929 sec after notice time and 33951 sec after trigger time at 2024-12-09 20:25:37 UT, with upper limit up to  15.0 mag. The observations began at zenith distance = 75 deg. The sun  altitude  is -41.5 deg. 

The galactic latitude b = 60 deg., longitude l = 299 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2701233

We obtain a following upper limits.  

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

   34041 |        MASTER-Tunka |   C |   180 | 15.0 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025