MASTER Net MASTER Database: GRB231212.04 page

Please use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L

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GRB coord: ErrorBox (deg): Sys Error (deg):
Sattel : Trigger: Notice:
GRB_Name: trignum: Nights after: FullSky


Name FERMI GRB231212.04
Trignum 724035412
Trigger time 2023-12-12 00:56:47.86
Notice time 2023-12-12 00:57:48.520237
Coord, eb (12h 22m 50.40s , -70d 00m 00.0s) , 2.62
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
2329859 2023-12-12 00:57:48.520237 12h 22m 50.40s -70d 00m 00.0s FERMI 2.62 alert 724035412 8 112 alert
2329855 2023-12-12 00:57:28.541114 12h 09m 12.00s -71d 19m 58.8s FERMI 6.5 alert 724035412 55 111 alert

DAYS:

MASTER optical transients in this field
Will be published in GCN, ATEL

Synchronous WFC images
Distance datetime coord2000 observatory camera links
35.4 2023-12-12 00:53:50.812 07h 48m 16.00s -51d 42m 07.0s SAAO 111341 Database SAAO
35.4 2023-12-12 00:56:44.905 07h 48m 16.00s -51d 42m 07.0s SAAO 136956 Database SAAO
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2023-12-12 00:56:47 (JD 2460290.539433)

Siderial time 8.819520 h

Ra 12:22:50.40 Dec -70:00:00.00
(185.710000d, -70.000000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -33.20 Azimuth: 14.05

Sun: Altitude: 9.94 Azimuth: 326.42

Moon: Altitude: 11.98 Azimuth: 338.98

Tunka

Object: Altitude: -32.12 Azimuth: 4.83

Sun: Altitude: -1.66 Azimuth: 306.58

Moon: Altitude: 2.74 Azimuth: 318.28

Kislovodsk

Object: Altitude: -29.08 Azimuth: 342.95

Sun: Altitude: -37.98 Azimuth: 266.53

Moon: Altitude: -29.48 Azimuth: 277.59

Tavrida

Object: Altitude: -31.94 Azimuth: 340.24

Sun: Altitude: -43.90 Azimuth: 259.08

Moon: Altitude: -35.63 Azimuth: 271.32

SAAO

Object: Altitude: 36.94 Azimuth: 336.25

Sun: Altitude: -24.27 Azimuth: 322.55

Moon: Altitude: -15.04 Azimuth: 313.59

IAC

Object: Altitude: -32.43 Azimuth: 337.27

Sun: Altitude: -84.72 Azimuth: 177.09

Moon: Altitude: -77.75 Azimuth: 257.65

Argentina

Object: Altitude: 12.79 Azimuth: 353.23

Sun: Altitude: -15.28 Azimuth: 49.73

Moon: Altitude: -21.73 Azimuth: 38.43

Mexico

Object: Altitude: -49.24 Azimuth: 11.03

Sun: Altitude: -8.31 Azimuth: 68.07

Moon: Altitude: -20.15 Azimuth: 72.21

Ural

Object: Altitude: -39.03 Azimuth: 346.70

Sun: Altitude: -26.83 Azimuth: 271.47

Moon: Altitude: -21.19 Azimuth: 283.69

Vostryakovo

Object: Altitude: -41.07 Azimuth: 338.69

Sun: Altitude: -38.97 Azimuth: 253.35

Moon: Altitude: -33.03 Azimuth: 266.97

Gal. latitude: -7.514181 Gal. longitude: 300.748130

Dist. to Sun: 62.556750

Dist. to Moon: 56.197055

Moon coord.: (244.941633 d, -25.046673 d)

Sun coord.: (258.455818 d, -23.022229 d)

Lunar disk: 0.011894

Lunar phase: 167.477845

Lunar bright limb: 83.946667

No SN in this field

2023-12-12 00:57:48 (JD 2460290.540139)

Siderial time 8.836511 h

Ra 12:22:50.40 Dec -70:00:00.00
(185.710000d, -70.000000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -33.24 Azimuth: 14.15

Sun: Altitude: 10.03 Azimuth: 326.64

Moon: Altitude: 12.03 Azimuth: 339.20

Tunka

Object: Altitude: -32.14 Azimuth: 4.93

Sun: Altitude: -1.54 Azimuth: 306.77

Moon: Altitude: 2.84 Azimuth: 318.48

Kislovodsk

Object: Altitude: -29.03 Azimuth: 343.03

Sun: Altitude: -37.80 Azimuth: 266.72

Moon: Altitude: -29.31 Azimuth: 277.74

Tavrida

Object: Altitude: -31.88 Azimuth: 340.31

Sun: Altitude: -43.73 Azimuth: 259.29

Moon: Altitude: -35.46 Azimuth: 271.49

SAAO

Object: Altitude: 37.03 Azimuth: 336.27

Sun: Altitude: -24.14 Azimuth: 322.34

Moon: Altitude: -14.89 Azimuth: 313.42

IAC

Object: Altitude: -32.34 Azimuth: 337.26

Sun: Altitude: -84.72 Azimuth: 179.63

Moon: Altitude: -77.54 Azimuth: 257.99

Argentina

Object: Altitude: 12.82 Azimuth: 353.15

Sun: Altitude: -15.44 Azimuth: 49.56

Moon: Altitude: -21.86 Azimuth: 38.24

Mexico

Object: Altitude: -49.28 Azimuth: 10.91

Sun: Altitude: -8.51 Azimuth: 68.19

Moon: Altitude: -20.35 Azimuth: 72.31

Ural

Object: Altitude: -39.00 Azimuth: 346.81

Sun: Altitude: -26.69 Azimuth: 271.68

Moon: Altitude: -21.06 Azimuth: 283.89

Vostryakovo

Object: Altitude: -41.02 Azimuth: 338.78

Sun: Altitude: -38.84 Azimuth: 253.60

Moon: Altitude: -32.89 Azimuth: 267.18

Gal. latitude: -7.514181 Gal. longitude: 300.748130

Dist. to Sun: 62.556960

Dist. to Moon: 56.198284

Moon coord.: (244.951937 d, -25.048889 d)

Sun coord.: (258.456596 d, -23.022287 d)

Lunar disk: 0.011878

Lunar phase: 167.486199

Lunar bright limb: 83.928892

No SN in this field

2023-12-12 01:57:48 (JD 2460290.581806)

Siderial time 9.839249 h

Ra 12:22:50.40 Dec -70:00:00.00
(185.710000d, -70.000000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -36.01 Azimuth: 19.39

Sun: Altitude: 14.32 Azimuth: 340.05

Moon: Altitude: 14.16 Azimuth: 352.44

Tunka

Object: Altitude: -33.41 Azimuth: 10.84

Sun: Altitude: 5.26 Azimuth: 318.79

Moon: Altitude: 7.90 Azimuth: 330.58

Kislovodsk

Object: Altitude: -26.30 Azimuth: 347.94

Sun: Altitude: -26.99 Azimuth: 276.90

Moon: Altitude: -19.22 Azimuth: 286.86

Tavrida

Object: Altitude: -28.68 Azimuth: 344.96

Sun: Altitude: -33.13 Azimuth: 270.62

Moon: Altitude: -25.37 Azimuth: 281.13

SAAO

Object: Altitude: 42.01 Azimuth: 337.87

Sun: Altitude: -15.43 Azimuth: 310.96

Moon: Altitude: -5.31 Azimuth: 304.39

IAC

Object: Altitude: -27.21 Azimuth: 337.40

Sun: Altitude: -75.54 Azimuth: 252.01

Moon: Altitude: -64.94 Azimuth: 269.38

Argentina

Object: Altitude: 14.89 Azimuth: 348.31

Sun: Altitude: -24.29 Azimuth: 38.29

Moon: Altitude: -28.25 Azimuth: 25.65

Mexico

Object: Altitude: -50.90 Azimuth: 3.32

Sun: Altitude: -20.69 Azimuth: 74.89

Moon: Altitude: -32.35 Azimuth: 78.08

Ural

Object: Altitude: -37.57 Azimuth: 353.09

Sun: Altitude: -18.62 Azimuth: 283.82

Moon: Altitude: -13.78 Azimuth: 295.27

Vostryakovo

Object: Altitude: -38.32 Azimuth: 344.46

Sun: Altitude: -30.46 Azimuth: 266.96

Moon: Altitude: -24.82 Azimuth: 278.93

Gal. latitude: -7.514181 Gal. longitude: 300.748130

Dist. to Sun: 62.569381

Dist. to Moon: 56.272705

Moon coord.: (245.561024 d, -25.178487 d)

Sun coord.: (258.502494 d, -23.025650 d)

Lunar disk: 0.010966

Lunar phase: 167.978183

Lunar bright limb: 82.844975

No SN in this field

2025-06-18 01:52:46 (JD 2460844.578310)

Siderial time 22.158373 h

Ra 12:22:50.40 Dec -70:00:00.00
(185.710000d, -70.000000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -57.53 Azimuth: 327.90

Sun: Altitude: 57.15 Azimuth: 316.04

Moon: Altitude: 6.19 Azimuth: 73.93

Tunka

Object: Altitude: -66.59 Azimuth: 332.77

Sun: Altitude: 43.41 Azimuth: 288.54

Moon: Altitude: 19.22 Azimuth: 52.98

Kislovodsk

Object: Altitude: -60.12 Azimuth: 19.08

Sun: Altitude: 3.26 Azimuth: 240.25

Moon: Altitude: 39.88 Azimuth: 345.24

Tavrida

Object: Altitude: -58.82 Azimuth: 23.39

Sun: Altitude: -1.34 Azimuth: 234.38

Moon: Altitude: 36.88 Azimuth: 335.02

SAAO

Object: Altitude: 18.55 Azimuth: 16.08

Sun: Altitude: -46.06 Azimuth: 268.86

Moon: Altitude: 48.99 Azimuth: 235.82

IAC

Object: Altitude: -27.31 Azimuth: 22.62

Sun: Altitude: -37.06 Azimuth: 193.59

Moon: Altitude: 14.52 Azimuth: 284.38

Argentina

Object: Altitude: 45.95 Azimuth: 18.32

Sun: Altitude: -52.91 Azimuth: 87.41

Moon: Altitude: -24.47 Azimuth: 293.71

Mexico

Object: Altitude: -11.06 Azimuth: 359.53

Sun: Altitude: 5.55 Azimuth: 114.04

Moon: Altitude: -60.31 Azimuth: 213.11

Ural

Object: Altitude: -76.13 Azimuth: 16.39

Sun: Altitude: 18.33 Azimuth: 255.03

Moon: Altitude: 27.47 Azimuth: 6.39

Vostryakovo

Object: Altitude: -69.39 Azimuth: 32.09

Sun: Altitude: 6.65 Azimuth: 237.64

Moon: Altitude: 27.86 Azimuth: 341.87

Gal. latitude: -7.514181 Gal. longitude: 300.748130

Dist. to Sun: 115.071747

Dist. to Moon: 103.787292

Moon coord.: (348.606096 d, -5.322424 d)

Sun coord.: (86.460987 d, 23.407201 d)

Lunar disk: 0.582169

Lunar phase: 80.541221

Lunar bright limb: 67.100216

No SN in this field
Recent coverage and limits telegrams

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

  ID = 9417
TYPE = 35
DAYS = 2


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB231212.04 (trigger No 724035412,12h 22m 50.40s , -70d 00m 00.0s, R=2.62) errorbox  51 sec after notice time and 86 sec after trigger time at 2023-12-12 00:58:14 UT, with upper limit up to  18.6 mag. The observations began at zenith distance = 54 deg. The sun  altitude  is -24.8 deg. 

The galactic latitude b = -8 deg., longitude l = 301 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2329859

We obtain a following upper limits.  

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

      97 | 2023-12-12 00:58:14 |         MASTER-SAAO | (12h 32m 07.84s , -70d 01m 00.5s) |   C |    20 | 16.0 |        
     137 | 2023-12-12 00:58:54 |         MASTER-SAAO | (12h 32m 08.70s , -70d 01m 04.8s) |   C |    20 | 16.2 |        
     181 | 2023-12-12 00:59:33 |         MASTER-SAAO | (12h 32m 08.04s , -70d 01m 02.8s) |   C |    30 | 16.3 |        
     311 | 2023-12-12 01:01:33 |         MASTER-SAAO | (12h 05m 02.83s , -69d 49m 54.0s) |   C |    50 | 11.9 |        
     397 | 2023-12-12 01:02:54 |         MASTER-SAAO | (12h 32m 07.11s , -70d 01m 15.9s) |   C |    60 | 16.4 |        
   66106 | 2023-12-12 19:18:03 |         MASTER-SAAO | (12h 36m 14.97s , -70d 54m 31.5s) |   C |    60 | 17.4 |        
   66106 | 2023-12-12 19:18:03 |         MASTER-SAAO | (12h 11m 57.86s , -70d 43m 05.1s) |   C |    60 | 17.4 |        
   66186 | 2023-12-12 19:19:23 |         MASTER-SAAO | (12h 14m 29.46s , -72d 48m 59.3s) |   C |    60 | 17.8 |        
   66186 | 2023-12-12 19:19:23 |         MASTER-SAAO | (11h 47m 36.13s , -72d 37m 38.5s) |   C |    60 | 17.8 |        
   66277 | 2023-12-12 19:20:54 |         MASTER-SAAO | (12h 12m 44.76s , -68d 59m 44.7s) |   C |    60 | 17.0 |        
   66277 | 2023-12-12 19:20:54 |         MASTER-SAAO | (11h 50m 34.50s , -68d 48m 19.9s) |   C |    60 | 17.0 |        
   66356 | 2023-12-12 19:22:14 |         MASTER-SAAO | (11h 49m 56.29s , -70d 55m 54.4s) |   C |    60 | 17.5 |        
   66436 | 2023-12-12 19:23:33 |         MASTER-SAAO | (13h 05m 43.16s , -72d 45m 51.8s) |   C |    60 | 17.5 |        
   66436 | 2023-12-12 19:23:33 |         MASTER-SAAO | (12h 38m 55.32s , -72d 34m 17.4s) |   C |    60 | 17.6 |        
   66527 | 2023-12-12 19:25:05 |         MASTER-SAAO | (12h 55m 00.85s , -68d 59m 14.0s) |   C |    60 | 15.9 |        
   66527 | 2023-12-12 19:25:05 |         MASTER-SAAO | (12h 32m 52.13s , -68d 47m 37.9s) |   C |    60 | 15.7 |        
   66607 | 2023-12-12 19:26:24 |         MASTER-SAAO | (12h 15m 35.70s , -74d 28m 39.6s) |   C |    60 | 18.3 |        
   66698 | 2023-12-12 19:27:55 |         MASTER-SAAO | (12h 32m 44.56s , -67d 06m 01.0s) |   C |    60 | 16.1 |        
   66698 | 2023-12-12 19:27:55 |         MASTER-SAAO | (12h 12m 19.62s , -66d 54m 28.1s) |   C |    60 | 16.2 |        
   66777 | 2023-12-12 19:29:15 |         MASTER-SAAO | (12h 58m 18.14s , -70d 41m 57.5s) |   C |    60 | 16.9 |        
   66947 | 2023-12-12 19:32:05 |         MASTER-SAAO | (11h 53m 40.73s , -67d 06m 32.3s) |   C |    60 | 16.7 |        
   67450 | 2023-12-12 19:40:27 |         MASTER-SAAO | (12h 36m 15.63s , -70d 54m 13.1s) |   C |    60 | 17.4 |        
   67450 | 2023-12-12 19:40:27 |         MASTER-SAAO | (12h 12m 09.14s , -70d 42m 45.5s) |   C |    60 | 17.5 |        
   67530 | 2023-12-12 19:41:47 |         MASTER-SAAO | (12h 14m 24.24s , -72d 47m 44.0s) |   C |    60 | 17.9 |        
   67530 | 2023-12-12 19:41:47 |         MASTER-SAAO | (11h 47m 44.20s , -72d 36m 22.0s) |   C |    60 | 18.0 |        
   67620 | 2023-12-12 19:43:17 |         MASTER-SAAO | (12h 12m 49.38s , -69d 01m 03.8s) |   C |    60 | 16.8 |        
   67620 | 2023-12-12 19:43:17 |         MASTER-SAAO | (11h 50m 47.26s , -68d 49m 36.8s) |   C |    60 | 17.0 |        
   67700 | 2023-12-12 19:44:37 |         MASTER-SAAO | (11h 49m 53.11s , -70d 56m 41.8s) |   C |    60 | 17.6 |        
   67791 | 2023-12-12 19:46:09 |         MASTER-SAAO | (13h 05m 47.81s , -72d 48m 05.7s) |   C |    60 | 17.7 |        
   67791 | 2023-12-12 19:46:09 |         MASTER-SAAO | (12h 39m 08.24s , -72d 36m 31.0s) |   C |    60 | 17.8 |        
   67883 | 2023-12-12 19:47:40 |         MASTER-SAAO | (12h 55m 06.19s , -68d 59m 26.5s) |   C |    60 | 16.7 |        
   67883 | 2023-12-12 19:47:40 |         MASTER-SAAO | (12h 33m 06.74s , -68d 47m 50.1s) |   C |    60 | 16.7 |        
   68053 | 2023-12-12 19:50:31 |         MASTER-SAAO | (12h 32m 45.98s , -67d 06m 00.5s) |   C |    60 | 16.2 |        
   68053 | 2023-12-12 19:50:31 |         MASTER-SAAO | (12h 12m 29.77s , -66d 54m 27.0s) |   C |    60 | 16.6 |        
   68133 | 2023-12-12 19:51:50 |         MASTER-SAAO | (12h 58m 32.53s , -70d 41m 41.5s) |   C |    60 | 17.4 |        
   68304 | 2023-12-12 19:54:42 |         MASTER-SAAO | (11h 53m 43.53s , -67d 08m 07.0s) |   C |    60 | 16.8 |        
   68809 | 2023-12-12 20:03:07 |         MASTER-SAAO | (12h 36m 20.68s , -70d 54m 15.2s) |   C |    60 | 17.5 |        
   68809 | 2023-12-12 20:03:07 |         MASTER-SAAO | (12h 12m 27.26s , -70d 42m 47.9s) |   C |    60 | 17.7 |        
   68889 | 2023-12-12 20:04:26 |         MASTER-SAAO | (12h 14m 29.30s , -72d 50m 04.8s) |   C |    60 | 18.0 |        
   68889 | 2023-12-12 20:04:26 |         MASTER-SAAO | (11h 48m 00.38s , -72d 38m 43.5s) |   C |    60 | 18.2 |        
   68979 | 2023-12-12 20:05:56 |         MASTER-SAAO | (12h 12m 49.75s , -69d 01m 17.8s) |   C |    60 | 17.1 |        
   68979 | 2023-12-12 20:05:56 |         MASTER-SAAO | (11h 50m 59.27s , -68d 49m 51.1s) |   C |    60 | 17.4 |        
   69059 | 2023-12-12 20:07:16 |         MASTER-SAAO | (11h 49m 54.31s , -70d 56m 25.2s) |   C |    60 | 17.7 |        
   69150 | 2023-12-12 20:08:47 |         MASTER-SAAO | (13h 05m 44.10s , -72d 47m 14.5s) |   C |    60 | 17.6 |        
   69150 | 2023-12-12 20:08:47 |         MASTER-SAAO | (12h 39m 20.23s , -72d 35m 41.7s) |   C |    60 | 17.8 |        
   69229 | 2023-12-12 20:10:07 |         MASTER-SAAO | (12h 55m 10.99s , -69d 00m 45.2s) |   C |    60 | 16.9 |        
   69229 | 2023-12-12 20:10:07 |         MASTER-SAAO | (12h 33m 21.87s , -68d 49m 10.5s) |   C |    60 | 17.0 |        
   69411 | 2023-12-12 20:13:09 |         MASTER-SAAO | (12h 32m 47.28s , -67d 08m 20.3s) |   C |    60 | 16.4 |        
   69411 | 2023-12-12 20:13:09 |         MASTER-SAAO | (12h 12m 39.91s , -66d 56m 47.1s) |   C |    60 | 16.7 |        
   69491 | 2023-12-12 20:14:28 |         MASTER-SAAO | (12h 58m 50.90s , -70d 41m 40.2s) |   C |    60 | 17.5 |        
   69662 | 2023-12-12 20:17:19 |         MASTER-SAAO | (11h 53m 43.37s , -67d 08m 12.3s) |   C |    60 | 17.1 |        
   69965 | 2023-12-12 20:22:22 |         MASTER-SAAO | (12h 51m 36.95s , -66d 54m 12.6s) |   C |    60 | 16.8 |        
   71120 | 2023-12-12 20:41:37 |         MASTER-SAAO | (12h 51m 43.20s , -66d 55m 18.0s) |   C |    60 | 16.8 |        
   72266 | 2023-12-12 21:00:44 |         MASTER-SAAO | (12h 51m 40.47s , -66d 55m 30.4s) |   C |    60 | 17.0 |        
  154883 | 2023-12-13 19:57:40 |         MASTER-SAAO | (12h 37m 20.26s , -70d 54m 37.5s) |   C |    60 | 17.9 |        
  154883 | 2023-12-13 19:57:40 |         MASTER-SAAO | (12h 09m 24.28s , -70d 43m 27.9s) |   C |    60 | 17.8 |        
  154973 | 2023-12-13 19:59:10 |         MASTER-SAAO | (12h 13m 41.58s , -69d 00m 23.9s) |   C |    60 | 17.7 |        
  154973 | 2023-12-13 19:59:10 |         MASTER-SAAO | (11h 48m 10.93s , -68d 49m 19.4s) |   C |    60 | 17.7 |        
  155053 | 2023-12-13 20:00:30 |         MASTER-SAAO | (12h 15m 40.90s , -72d 49m 01.0s) |   C |    60 | 18.3 |        
  155053 | 2023-12-13 20:00:30 |         MASTER-SAAO | (11h 44m 45.84s , -72d 37m 54.9s) |   C |    60 | 18.2 |        
  155143 | 2023-12-13 20:02:01 |         MASTER-SAAO | (12h 56m 03.36s , -69d 01m 16.4s) |   C |    60 | 17.5 |        
  155143 | 2023-12-13 20:02:01 |         MASTER-SAAO | (12h 30m 32.67s , -68d 50m 03.1s) |   C |    60 | 17.3 |        
  155223 | 2023-12-13 20:03:20 |         MASTER-SAAO | (11h 51m 01.86s , -70d 56m 30.0s) |   C |    60 | 18.1 |        
  155313 | 2023-12-13 20:04:51 |         MASTER-SAAO | (12h 33m 36.70s , -67d 06m 04.5s) |   C |    60 | 16.9 |        
  155313 | 2023-12-13 20:04:51 |         MASTER-SAAO | (12h 10m 07.56s , -66d 54m 58.0s) |   C |    60 | 17.0 |        
  155393 | 2023-12-13 20:06:10 |         MASTER-SAAO | (13h 06m 57.18s , -72d 48m 23.0s) |   C |    60 | 18.0 |        
  155393 | 2023-12-13 20:06:10 |         MASTER-SAAO | (12h 36m 04.88s , -72d 37m 03.3s) |   C |    60 | 17.9 |        
  155484 | 2023-12-13 20:07:42 |         MASTER-SAAO | (12h 12m 33.69s , -74d 30m 12.5s) |   C |    60 | 18.6 |        
  155644 | 2023-12-13 20:10:21 |         MASTER-SAAO | (11h 54m 29.94s , -67d 07m 16.1s) |   C |    60 | 17.4 |        
  155735 | 2023-12-13 20:11:53 |         MASTER-SAAO | (11h 31m 23.21s , -69d 02m 54.7s) |   C |    60 | 18.0 |        
  155815 | 2023-12-13 20:13:12 |         MASTER-SAAO | (12h 37m 20.83s , -70d 55m 51.3s) |   C |    60 | 17.9 |        
  155815 | 2023-12-13 20:13:12 |         MASTER-SAAO | (12h 09m 23.52s , -70d 44m 40.4s) |   C |    60 | 17.9 |        
  155906 | 2023-12-13 20:14:43 |         MASTER-SAAO | (12h 13m 48.12s , -69d 02m 19.4s) |   C |    60 | 17.7 |        
  155906 | 2023-12-13 20:14:43 |         MASTER-SAAO | (11h 48m 15.49s , -68d 51m 13.5s) |   C |    60 | 17.7 |        
  155996 | 2023-12-13 20:16:13 |         MASTER-SAAO | (12h 15m 36.52s , -72d 48m 33.4s) |   C |    60 | 18.3 |        
  155996 | 2023-12-13 20:16:13 |         MASTER-SAAO | (11h 44m 42.58s , -72d 37m 25.9s) |   C |    60 | 18.2 |        
  156076 | 2023-12-13 20:17:33 |         MASTER-SAAO | (12h 56m 06.87s , -69d 01m 14.5s) |   C |    60 | 17.4 |        
  156076 | 2023-12-13 20:17:33 |         MASTER-SAAO | (12h 30m 36.09s , -68d 50m 00.7s) |   C |    60 | 17.3 |        
  156155 | 2023-12-13 20:18:53 |         MASTER-SAAO | (11h 50m 59.76s , -70d 55m 28.1s) |   C |    60 | 18.1 |        
  156245 | 2023-12-13 20:20:23 |         MASTER-SAAO | (12h 33m 32.97s , -67d 07m 27.5s) |   C |    60 | 16.9 |        
  156245 | 2023-12-13 20:20:23 |         MASTER-SAAO | (12h 10m 02.21s , -66d 56m 19.3s) |   C |    60 | 17.0 |        
  156335 | 2023-12-13 20:21:52 |         MASTER-SAAO | (13h 06m 53.41s , -72d 47m 15.0s) |   C |    60 | 18.0 |        
  156335 | 2023-12-13 20:21:52 |         MASTER-SAAO | (12h 36m 02.50s , -72d 35m 54.5s) |   C |    60 | 17.9 |        
  156585 | 2023-12-13 20:26:03 |         MASTER-SAAO | (11h 54m 36.82s , -67d 09m 28.2s) |   C |    60 | 17.4 |        
  156676 | 2023-12-13 20:27:33 |         MASTER-SAAO | (11h 31m 18.08s , -69d 02m 50.0s) |   C |    60 | 18.1 |        
  156756 | 2023-12-13 20:28:53 |         MASTER-SAAO | (12h 37m 24.05s , -70d 56m 13.3s) |   C |    60 | 17.8 |        
  156756 | 2023-12-13 20:28:53 |         MASTER-SAAO | (12h 09m 25.54s , -70d 45m 00.6s) |   C |    60 | 17.8 |        
  156847 | 2023-12-13 20:30:25 |         MASTER-SAAO | (12h 13m 45.49s , -69d 01m 22.0s) |   C |    60 | 17.7 |        
  156847 | 2023-12-13 20:30:25 |         MASTER-SAAO | (11h 48m 13.34s , -68d 50m 14.7s) |   C |    60 | 17.6 |        
  156927 | 2023-12-13 20:31:44 |         MASTER-SAAO | (12h 15m 32.80s , -72d 49m 49.7s) |   C |    60 | 18.2 |        
  156927 | 2023-12-13 20:31:44 |         MASTER-SAAO | (11h 44m 35.96s , -72d 38m 40.8s) |   C |    60 | 18.2 |        
  157007 | 2023-12-13 20:33:04 |         MASTER-SAAO | (12h 56m 03.98s , -69d 00m 10.2s) |   C |    60 | 17.3 |        
  157007 | 2023-12-13 20:33:04 |         MASTER-SAAO | (12h 30m 33.68s , -68d 48m 55.6s) |   C |    60 | 17.2 |        
  157097 | 2023-12-13 20:34:34 |         MASTER-SAAO | (11h 50m 59.06s , -70d 56m 47.0s) |   C |    60 | 18.1 |        
  157177 | 2023-12-13 20:35:54 |         MASTER-SAAO | (12h 33m 35.10s , -67d 08m 58.0s) |   C |    60 | 16.8 |        
  157177 | 2023-12-13 20:35:54 |         MASTER-SAAO | (12h 10m 02.28s , -66d 57m 48.3s) |   C |    60 | 17.0 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9416
TYPE = 35
DAYS = 1


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB231212.04 (trigger No 724035412,12h 22m 50.40s , -70d 00m 00.0s, R=2.62) errorbox  51 sec after notice time and 86 sec after trigger time at 2023-12-12 00:58:14 UT, with upper limit up to  18.3 mag. The observations began at zenith distance = 54 deg. The sun  altitude  is -24.8 deg. 

The galactic latitude b = -8 deg., longitude l = 301 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2329859

We obtain a following upper limits.  

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

      97 | 2023-12-12 00:58:14 |         MASTER-SAAO | (12h 32m 07.84s , -70d 01m 00.5s) |   C |    20 | 16.0 |        
     137 | 2023-12-12 00:58:54 |         MASTER-SAAO | (12h 32m 08.70s , -70d 01m 04.8s) |   C |    20 | 16.2 |        
     181 | 2023-12-12 00:59:33 |         MASTER-SAAO | (12h 32m 08.04s , -70d 01m 02.8s) |   C |    30 | 16.3 |        
     311 | 2023-12-12 01:01:33 |         MASTER-SAAO | (12h 05m 02.83s , -69d 49m 54.0s) |   C |    50 | 11.9 |        
     397 | 2023-12-12 01:02:54 |         MASTER-SAAO | (12h 32m 07.11s , -70d 01m 15.9s) |   C |    60 | 16.4 |        
   66106 | 2023-12-12 19:18:03 |         MASTER-SAAO | (12h 36m 14.97s , -70d 54m 31.5s) |   C |    60 | 17.4 |        
   66106 | 2023-12-12 19:18:03 |         MASTER-SAAO | (12h 11m 57.86s , -70d 43m 05.1s) |   C |    60 | 17.4 |        
   66186 | 2023-12-12 19:19:23 |         MASTER-SAAO | (12h 14m 29.46s , -72d 48m 59.3s) |   C |    60 | 17.8 |        
   66186 | 2023-12-12 19:19:23 |         MASTER-SAAO | (11h 47m 36.13s , -72d 37m 38.5s) |   C |    60 | 17.8 |        
   66277 | 2023-12-12 19:20:54 |         MASTER-SAAO | (12h 12m 44.76s , -68d 59m 44.7s) |   C |    60 | 17.0 |        
   66277 | 2023-12-12 19:20:54 |         MASTER-SAAO | (11h 50m 34.50s , -68d 48m 19.9s) |   C |    60 | 17.0 |        
   66356 | 2023-12-12 19:22:14 |         MASTER-SAAO | (11h 49m 56.29s , -70d 55m 54.4s) |   C |    60 | 17.5 |        
   66436 | 2023-12-12 19:23:33 |         MASTER-SAAO | (13h 05m 43.16s , -72d 45m 51.8s) |   C |    60 | 17.5 |        
   66436 | 2023-12-12 19:23:33 |         MASTER-SAAO | (12h 38m 55.32s , -72d 34m 17.4s) |   C |    60 | 17.6 |        
   66527 | 2023-12-12 19:25:05 |         MASTER-SAAO | (12h 55m 00.85s , -68d 59m 14.0s) |   C |    60 | 15.9 |        
   66527 | 2023-12-12 19:25:05 |         MASTER-SAAO | (12h 32m 52.13s , -68d 47m 37.9s) |   C |    60 | 15.7 |        
   66607 | 2023-12-12 19:26:24 |         MASTER-SAAO | (12h 15m 35.70s , -74d 28m 39.6s) |   C |    60 | 18.3 |        
   66698 | 2023-12-12 19:27:55 |         MASTER-SAAO | (12h 32m 44.56s , -67d 06m 01.0s) |   C |    60 | 16.1 |        
   66698 | 2023-12-12 19:27:55 |         MASTER-SAAO | (12h 12m 19.62s , -66d 54m 28.1s) |   C |    60 | 16.2 |        
   66777 | 2023-12-12 19:29:15 |         MASTER-SAAO | (12h 58m 18.14s , -70d 41m 57.5s) |   C |    60 | 16.9 |        
   66947 | 2023-12-12 19:32:05 |         MASTER-SAAO | (11h 53m 40.73s , -67d 06m 32.3s) |   C |    60 | 16.7 |        
   67450 | 2023-12-12 19:40:27 |         MASTER-SAAO | (12h 36m 15.63s , -70d 54m 13.1s) |   C |    60 | 17.4 |        
   67450 | 2023-12-12 19:40:27 |         MASTER-SAAO | (12h 12m 09.14s , -70d 42m 45.5s) |   C |    60 | 17.5 |        
   67530 | 2023-12-12 19:41:47 |         MASTER-SAAO | (12h 14m 24.24s , -72d 47m 44.0s) |   C |    60 | 17.9 |        
   67530 | 2023-12-12 19:41:47 |         MASTER-SAAO | (11h 47m 44.20s , -72d 36m 22.0s) |   C |    60 | 18.0 |        
   67620 | 2023-12-12 19:43:17 |         MASTER-SAAO | (12h 12m 49.38s , -69d 01m 03.8s) |   C |    60 | 16.8 |        
   67620 | 2023-12-12 19:43:17 |         MASTER-SAAO | (11h 50m 47.26s , -68d 49m 36.8s) |   C |    60 | 17.0 |        
   67700 | 2023-12-12 19:44:37 |         MASTER-SAAO | (11h 49m 53.11s , -70d 56m 41.8s) |   C |    60 | 17.6 |        
   67791 | 2023-12-12 19:46:09 |         MASTER-SAAO | (13h 05m 47.81s , -72d 48m 05.7s) |   C |    60 | 17.7 |        
   67791 | 2023-12-12 19:46:09 |         MASTER-SAAO | (12h 39m 08.24s , -72d 36m 31.0s) |   C |    60 | 17.8 |        
   67883 | 2023-12-12 19:47:40 |         MASTER-SAAO | (12h 55m 06.19s , -68d 59m 26.5s) |   C |    60 | 16.7 |        
   67883 | 2023-12-12 19:47:40 |         MASTER-SAAO | (12h 33m 06.74s , -68d 47m 50.1s) |   C |    60 | 16.7 |        
   68053 | 2023-12-12 19:50:31 |         MASTER-SAAO | (12h 32m 45.98s , -67d 06m 00.5s) |   C |    60 | 16.2 |        
   68053 | 2023-12-12 19:50:31 |         MASTER-SAAO | (12h 12m 29.77s , -66d 54m 27.0s) |   C |    60 | 16.6 |        
   68133 | 2023-12-12 19:51:50 |         MASTER-SAAO | (12h 58m 32.53s , -70d 41m 41.5s) |   C |    60 | 17.4 |        
   68304 | 2023-12-12 19:54:42 |         MASTER-SAAO | (11h 53m 43.53s , -67d 08m 07.0s) |   C |    60 | 16.8 |        
   68809 | 2023-12-12 20:03:07 |         MASTER-SAAO | (12h 36m 20.68s , -70d 54m 15.2s) |   C |    60 | 17.5 |        
   68809 | 2023-12-12 20:03:07 |         MASTER-SAAO | (12h 12m 27.26s , -70d 42m 47.9s) |   C |    60 | 17.7 |        
   68889 | 2023-12-12 20:04:26 |         MASTER-SAAO | (12h 14m 29.30s , -72d 50m 04.8s) |   C |    60 | 18.0 |        
   68889 | 2023-12-12 20:04:26 |         MASTER-SAAO | (11h 48m 00.38s , -72d 38m 43.5s) |   C |    60 | 18.2 |        
   68979 | 2023-12-12 20:05:56 |         MASTER-SAAO | (12h 12m 49.75s , -69d 01m 17.8s) |   C |    60 | 17.1 |        
   68979 | 2023-12-12 20:05:56 |         MASTER-SAAO | (11h 50m 59.27s , -68d 49m 51.1s) |   C |    60 | 17.4 |        
   69059 | 2023-12-12 20:07:16 |         MASTER-SAAO | (11h 49m 54.31s , -70d 56m 25.2s) |   C |    60 | 17.7 |        
   69150 | 2023-12-12 20:08:47 |         MASTER-SAAO | (13h 05m 44.10s , -72d 47m 14.5s) |   C |    60 | 17.6 |        
   69150 | 2023-12-12 20:08:47 |         MASTER-SAAO | (12h 39m 20.23s , -72d 35m 41.7s) |   C |    60 | 17.8 |        
   69229 | 2023-12-12 20:10:07 |         MASTER-SAAO | (12h 55m 10.99s , -69d 00m 45.2s) |   C |    60 | 16.9 |        
   69229 | 2023-12-12 20:10:07 |         MASTER-SAAO | (12h 33m 21.87s , -68d 49m 10.5s) |   C |    60 | 17.0 |        
   69411 | 2023-12-12 20:13:09 |         MASTER-SAAO | (12h 32m 47.28s , -67d 08m 20.3s) |   C |    60 | 16.4 |        
   69411 | 2023-12-12 20:13:09 |         MASTER-SAAO | (12h 12m 39.91s , -66d 56m 47.1s) |   C |    60 | 16.7 |        
   69491 | 2023-12-12 20:14:28 |         MASTER-SAAO | (12h 58m 50.90s , -70d 41m 40.2s) |   C |    60 | 17.5 |        
   69662 | 2023-12-12 20:17:19 |         MASTER-SAAO | (11h 53m 43.37s , -67d 08m 12.3s) |   C |    60 | 17.1 |        
   69965 | 2023-12-12 20:22:22 |         MASTER-SAAO | (12h 51m 36.95s , -66d 54m 12.6s) |   C |    60 | 16.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9413
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB231212.04 (trigger No 724035412,12h 22m 50.40s , -70d 00m 00.0s, R=2.62) errorbox  51 sec after notice time and 86 sec after trigger time at 2023-12-12 00:58:14 UT, with upper limit up to  16.4 mag. The observations began at zenith distance = 54 deg. The sun  altitude  is -24.8 deg. 

The galactic latitude b = -8 deg., longitude l = 301 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2329859

We obtain a following upper limits.  

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

      97 | 2023-12-12 00:58:14 |         MASTER-SAAO | (12h 32m 07.84s , -70d 01m 00.5s) |   C |    20 | 16.0 |        
     137 | 2023-12-12 00:58:54 |         MASTER-SAAO | (12h 32m 08.70s , -70d 01m 04.8s) |   C |    20 | 16.2 |        
     181 | 2023-12-12 00:59:33 |         MASTER-SAAO | (12h 32m 08.04s , -70d 01m 02.8s) |   C |    30 | 16.3 |        
     311 | 2023-12-12 01:01:33 |         MASTER-SAAO | (12h 05m 02.83s , -69d 49m 54.0s) |   C |    50 | 11.9 |        
     397 | 2023-12-12 01:02:54 |         MASTER-SAAO | (12h 32m 07.11s , -70d 01m 15.9s) |   C |    60 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9412
TYPE = 35
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB231212.04 (trigger No 724035412,12h 22m 50.40s , -70d 00m 00.0s, R=2.62) errorbox  51 sec after notice time and 86 sec after trigger time at 2023-12-12 00:58:14 UT, with upper limit up to  16.4 mag. The observations began at zenith distance = 54 deg. The sun  altitude  is -24.8 deg. 

The galactic latitude b = -8 deg., longitude l = 301 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2329859

We obtain a following upper limits.  

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

      97 | 2023-12-12 00:58:14 |         MASTER-SAAO | (12h 32m 07.84s , -70d 01m 00.5s) |   C |    20 | 16.0 |        
     137 | 2023-12-12 00:58:54 |         MASTER-SAAO | (12h 32m 08.70s , -70d 01m 04.8s) |   C |    20 | 16.2 |        
     181 | 2023-12-12 00:59:33 |         MASTER-SAAO | (12h 32m 08.04s , -70d 01m 02.8s) |   C |    30 | 16.3 |        
     311 | 2023-12-12 01:01:33 |         MASTER-SAAO | (12h 05m 02.83s , -69d 49m 54.0s) |   C |    50 | 11.9 |        
     397 | 2023-12-12 01:02:54 |         MASTER-SAAO | (12h 32m 07.11s , -70d 01m 15.9s) |   C |    60 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 9411
TYPE = 34
DAYS = 0


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB231212.04 (trigger No 724035412,12h 22m 50.40s , -70d 00m 00.0s, R=2.62) errorbox  51 sec after notice time and 86 sec after trigger time at 2023-12-12 00:58:14 UT, with upper limit up to  16.4 mag. The observations began at zenith distance = 54 deg. The sun  altitude  is -24.8 deg. 

The galactic latitude b = -8 deg., longitude l = 301 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2329859

We obtain a following upper limits.  

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

      97 | 2023-12-12 00:58:14 |         MASTER-SAAO | (12h 32m 07.84s , -70d 01m 00.5s) |   C |    20 | 16.0 |        
     137 | 2023-12-12 00:58:54 |         MASTER-SAAO | (12h 32m 08.70s , -70d 01m 04.8s) |   C |    20 | 16.2 |        
     181 | 2023-12-12 00:59:33 |         MASTER-SAAO | (12h 32m 08.04s , -70d 01m 02.8s) |   C |    30 | 16.3 |        
     311 | 2023-12-12 01:01:33 |         MASTER-SAAO | (12h 05m 02.83s , -69d 49m 54.0s) |   C |    50 | 11.9 |        
     397 | 2023-12-12 01:02:54 |         MASTER-SAAO | (12h 32m 07.11s , -70d 01m 15.9s) |   C |    60 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2025