MASTER Net MASTER Database: GRB230207.02 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 FERMI GRB230207.02
Trignum 697422649
Trigger time 2023-02-07 00:30:44.27
Notice time 2023-02-07 00:41:18.572013
Coord, eb (15h 37m 04.80s , -32d 29m 24.0s) , 4.92
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
2197290 2023-02-07 00:41:18.572013 15h 37m 04.80s -32d 29m 24.0s FERMI 4.92 alert 697422649 52 115 alert
2197283 2023-02-07 00:31:42.976595 14h 45m 19.20s -30d 10m 48.0s FERMI 10.3 alert 697422649 54 112 alert
2197277 2023-02-07 00:31:26.896312 15h 31m 00.00s -18d 46m 01.2s FERMI 23.45 alert 697422649 288 111 alert

DAYS:

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

Synchronous WFC images
Distance datetime coord2000 observatory camera links
53.8 2023-02-07 00:28:45.506 10h 52m 54.00s -74d 47m 00.0s SAAO 111341 Database SAAO
53.8 2023-02-07 00:28:07.494 10h 52m 54.00s -74d 47m 00.0s SAAO 136956 Database SAAO
Errorbox center visibility at MASTER facilities
trigger notice notice+1hr now

2023-02-07 00:30:44 (JD 2459982.521343)

Siderial time 12.145539 h

Ra 15:37:04.80 Dec -32:29:24.00
(234.270000d, -32.490000d)

Rise 2023-02-07 02:23:19

Transit 2023-02-07 03:58:31

Set 2023-02-07 05:33:43

Amur

Object: Altitude: 0.70 Azimuth: 31.12

Sun: Altitude: 11.83 Azimuth: 312.96

Moon: Altitude: -4.44 Azimuth: 120.47

Tunka

Object: Altitude: 4.89 Azimuth: 11.28

Sun: Altitude: -1.78 Azimuth: 293.23

Moon: Altitude: 10.35 Azimuth: 101.58

Kislovodsk

Object: Altitude: 2.45 Azimuth: 321.74

Sun: Altitude: -41.29 Azimuth: 249.71

Moon: Altitude: 50.59 Azimuth: 53.79

Tavrida

Object: Altitude: -2.31 Azimuth: 315.79

Sun: Altitude: -46.41 Azimuth: 240.45

Moon: Altitude: 54.44 Azimuth: 41.55

SAAO

Object: Altitude: 32.97 Azimuth: 290.29

Sun: Altitude: -36.30 Azimuth: 329.28

Moon: Altitude: 41.33 Azimuth: 166.64

IAC

Object: Altitude: -27.52 Azimuth: 294.04

Sun: Altitude: -73.09 Azimuth: 136.39

Moon: Altitude: 61.88 Azimuth: 291.90

Argentina

Object: Altitude: -22.73 Azimuth: 340.90

Sun: Altitude: -11.94 Azimuth: 63.03

Moon: Altitude: 0.39 Azimuth: 251.70

Mexico

Object: Altitude: -72.89 Azimuth: 79.91

Sun: Altitude: 5.03 Azimuth: 68.46

Moon: Altitude: -16.73 Azimuth: 239.88

Ural

Object: Altitude: -3.09 Azimuth: 334.88

Sun: Altitude: -27.03 Azimuth: 256.49

Moon: Altitude: 34.38 Azimuth: 62.05

Vostryakovo

Object: Altitude: -8.42 Azimuth: 317.86

Sun: Altitude: -38.72 Azimuth: 236.20

Moon: Altitude: 44.70 Azimuth: 38.59

Gal. latitude: 18.007316 Gal. longitude: 339.420142

Dist. to Sun: 78.259898

Dist. to Moon: 89.411912

Moon coord.: (155.014317 d, 15.266301 d)

Sun coord.: (320.075165 d, -15.553674 d)

Lunar disk: 0.984380

Lunar phase: 14.359025

Lunar bright limb: 93.182918

No SN in this field

2023-02-07 00:41:18 (JD 2459982.528681)

Siderial time 12.322132 h

Ra 15:37:04.80 Dec -32:29:24.00
(234.270000d, -32.490000d)

Rise 2023-02-07 02:23:19

Transit 2023-02-07 03:58:31

Set 2023-02-07 05:33:43

Amur

Object: Altitude: -0.20 Azimuth: 33.16

Sun: Altitude: 13.04 Azimuth: 315.25

Moon: Altitude: -5.86 Azimuth: 122.50

Tunka

Object: Altitude: 4.54 Azimuth: 13.50

Sun: Altitude: -0.29 Azimuth: 295.29

Moon: Altitude: 8.78 Azimuth: 103.51

Kislovodsk

Object: Altitude: 3.61 Azimuth: 323.65

Sun: Altitude: -39.49 Azimuth: 252.07

Moon: Altitude: 49.04 Azimuth: 56.78

Tavrida

Object: Altitude: -1.02 Azimuth: 317.62

Sun: Altitude: -44.75 Azimuth: 243.21

Moon: Altitude: 53.16 Azimuth: 45.13

SAAO

Object: Altitude: 35.07 Azimuth: 289.39

Sun: Altitude: -35.11 Azimuth: 326.51

Moon: Altitude: 40.81 Azimuth: 163.43

IAC

Object: Altitude: -25.40 Azimuth: 294.82

Sun: Altitude: -74.58 Azimuth: 143.81

Moon: Altitude: 63.93 Azimuth: 294.94

Argentina

Object: Altitude: -21.95 Azimuth: 338.63

Sun: Altitude: -13.92 Azimuth: 61.40

Moon: Altitude: 2.47 Azimuth: 250.36

Mexico

Object: Altitude: -75.12 Azimuth: 79.89

Sun: Altitude: 2.92 Azimuth: 69.88

Moon: Altitude: -14.83 Azimuth: 241.53

Ural

Object: Altitude: -2.50 Azimuth: 337.04

Sun: Altitude: -25.63 Azimuth: 258.86

Moon: Altitude: 33.10 Azimuth: 64.60

Vostryakovo

Object: Altitude: -7.43 Azimuth: 319.88

Sun: Altitude: -37.45 Azimuth: 239.00

Moon: Altitude: 43.73 Azimuth: 41.77

Gal. latitude: 18.007316 Gal. longitude: 339.420142

Dist. to Sun: 78.267142

Dist. to Moon: 89.325694

Moon coord.: (155.097894 d, 15.231642 d)

Sun coord.: (320.082514 d, -15.551406 d)

Lunar disk: 0.984217

Lunar phase: 14.434224

Lunar bright limb: 93.311827

No SN in this field

2023-02-07 01:41:18 (JD 2459982.570347)

Siderial time 13.324870 h

Ra 15:37:04.80 Dec -32:29:24.00
(234.270000d, -32.490000d)

Rise 2023-02-07 02:23:19

Transit 2023-02-07 03:58:31

Set 2023-02-07 05:33:43

Amur

Object: Altitude: -6.21 Azimuth: 44.34

Sun: Altitude: 18.94 Azimuth: 328.99

Moon: Altitude: -13.30 Azimuth: 134.61

Tunka

Object: Altitude: 1.41 Azimuth: 25.80

Sun: Altitude: 7.63 Azimuth: 307.41

Moon: Altitude: 0.12 Azimuth: 114.64

Kislovodsk

Object: Altitude: 9.15 Azimuth: 335.13

Sun: Altitude: -28.89 Azimuth: 263.99

Moon: Altitude: 39.43 Azimuth: 71.20

Tavrida

Object: Altitude: 5.40 Azimuth: 328.56

Sun: Altitude: -34.74 Azimuth: 256.82

Moon: Altitude: 44.65 Azimuth: 62.27

SAAO

Object: Altitude: 47.22 Azimuth: 284.55

Sun: Altitude: -26.88 Azimuth: 312.62

Moon: Altitude: 35.77 Azimuth: 146.67

IAC

Object: Altitude: -13.62 Azimuth: 299.82

Sun: Altitude: -76.22 Azimuth: 203.34

Moon: Altitude: 73.91 Azimuth: 323.50

Argentina

Object: Altitude: -16.06 Azimuth: 326.75

Sun: Altitude: -24.53 Azimuth: 50.99

Moon: Altitude: 13.91 Azimuth: 242.09

Mexico

Object: Altitude: -87.50 Azimuth: 54.20

Sun: Altitude: -9.40 Azimuth: 77.45

Moon: Altitude: -3.56 Azimuth: 250.07

Ural

Object: Altitude: -0.15 Azimuth: 349.50

Sun: Altitude: -17.50 Azimuth: 271.72

Moon: Altitude: 25.44 Azimuth: 78.14

Vostryakovo

Object: Altitude: -2.62 Azimuth: 331.66

Sun: Altitude: -29.65 Azimuth: 253.63

Moon: Altitude: 37.22 Azimuth: 58.20

Gal. latitude: 18.007316 Gal. longitude: 339.420142

Dist. to Sun: 78.308276

Dist. to Moon: 88.836044

Moon coord.: (155.572024 d, 15.034222 d)

Sun coord.: (320.124243 d, -15.538519 d)

Lunar disk: 0.983273

Lunar phase: 14.862263

Lunar bright limb: 94.022131

No SN in this field

2024-11-21 22:33:29 (JD 2460636.439919)

Siderial time 5.160247 h

Ra 15:37:04.80 Dec -32:29:24.00
(234.270000d, -32.490000d)

Rise 2024-11-22 07:24:02

Transit 2024-11-22 08:59:14

Set 2024-11-22 10:34:26

Amur

Object: Altitude: -11.71 Azimuth: 307.54

Sun: Altitude: -3.59 Azimuth: 297.64

Moon: Altitude: 52.54 Azimuth: 43.89

Tunka

Object: Altitude: -25.79 Azimuth: 290.53

Sun: Altitude: -18.54 Azimuth: 279.21

Moon: Altitude: 57.48 Azimuth: 3.73

Kislovodsk

Object: Altitude: -65.40 Azimuth: 252.27

Sun: Altitude: -58.63 Azimuth: 229.01

Moon: Altitude: 35.86 Azimuth: 277.27

Tavrida

Object: Altitude: -70.52 Azimuth: 237.76

Sun: Altitude: -61.95 Azimuth: 213.91

Moon: Altitude: 29.71 Azimuth: 271.66

SAAO

Object: Altitude: -24.86 Azimuth: 354.12

Sun: Altitude: -37.43 Azimuth: 356.43

Moon: Altitude: -2.33 Azimuth: 248.50

IAC

Object: Altitude: -63.04 Azimuth: 73.32

Sun: Altitude: -57.78 Azimuth: 97.01

Moon: Altitude: -13.07 Azimuth: 239.28

Argentina

Object: Altitude: 11.88 Azimuth: 58.97

Sun: Altitude: 8.11 Azimuth: 71.32

Moon: Altitude: -74.76 Azimuth: 322.63

Mexico

Object: Altitude: 7.82 Azimuth: 44.31

Sun: Altitude: 18.66 Azimuth: 51.18

Moon: Altitude: -31.32 Azimuth: 144.95

Ural

Object: Altitude: -50.79 Azimuth: 250.82

Sun: Altitude: -42.04 Azimuth: 237.35

Moon: Altitude: 41.52 Azimuth: 303.55

Vostryakovo

Object: Altitude: -61.89 Azimuth: 225.15

Sun: Altitude: -51.64 Azimuth: 211.20

Moon: Altitude: 30.97 Azimuth: 280.95

Gal. latitude: 18.007316 Gal. longitude: 339.420142

Dist. to Sun: 12.729769

Dist. to Moon: 103.118349

Moon coord.: (140.727625 d, 19.328000 d)

Sun coord.: (237.575985 d, -20.107643 d)

Lunar disk: 0.610905

Lunar phase: 77.184636

Lunar bright limb: 107.170515

No SN in this field
Recent coverage and limits telegrams

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

  ID = 7780
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 GRB 230207A ( Fermi GBM team, GCN 33294) errorbox  614 sec after notice time and 647 sec after trigger time at 2023-02-07 00:41:32 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 52 deg. The sun  altitude  is -35.8 deg. 

The galactic latitude b = 18 deg., longitude l = 339 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2197290

We obtain a following upper limits.  

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

     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 17m 05.81s , -31d 23m 31.7s) |   C |   130 | 18.5 |        
     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 16m 03.20s , -31d 22m 38.3s) |   C |   130 | 18.4 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 17m 00.65s , -31d 24m 30.0s) |   C |   160 | 18.8 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 15m 57.97s , -31d 23m 36.8s) |   C |   160 | 18.6 |        
    1090 | 2023-02-07 00:47:24 |         MASTER-SAAO | (15h 16m 04.72s , -31d 23m 24.9s) |   C |   180 | 18.7 |        
    1290 | 2023-02-07 00:50:44 |         MASTER-SAAO | (15h 16m 02.05s , -31d 21m 44.5s) |   C |   180 | 18.7 |        
    2225 | 2023-02-07 01:07:18 |         MASTER-SAAO | (15h 17m 41.77s , -31d 53m 09.2s) |   C |    60 | 18.5 |        
    2225 | 2023-02-07 01:07:18 |         MASTER-SAAO | (15h 16m 38.40s , -31d 52m 12.8s) |   C |    60 | 18.5 |        
    2316 | 2023-02-07 01:08:49 |         MASTER-SAAO | (15h 26m 09.97s , -31d 54m 00.1s) |   C |    60 | 18.4 |        
    2316 | 2023-02-07 01:08:49 |         MASTER-SAAO | (15h 27m 13.34s , -31d 54m 54.6s) |   C |    60 | 18.5 |        
    2486 | 2023-02-07 01:11:39 |         MASTER-SAAO | (15h 16m 08.75s , -29d 58m 46.9s) |   C |    60 | 18.5 |        
    2486 | 2023-02-07 01:11:39 |         MASTER-SAAO | (15h 15m 06.47s , -29d 57m 53.6s) |   C |    60 | 18.4 |        
    2575 | 2023-02-07 01:13:09 |         MASTER-SAAO | (15h 25m 34.20s , -30d 00m 06.0s) |   C |    60 | 18.5 |        
    2575 | 2023-02-07 01:13:09 |         MASTER-SAAO | (15h 24m 31.97s , -29d 59m 13.8s) |   C |    60 | 18.5 |        
    2968 | 2023-02-07 01:19:41 |         MASTER-SAAO | (15h 08m 04.74s , -31d 53m 08.1s) |   C |    60 | 18.3 |        
    2968 | 2023-02-07 01:19:41 |         MASTER-SAAO | (15h 09m 08.50s , -31d 54m 06.8s) |   C |    60 | 18.4 |        
    3320 | 2023-02-07 01:25:33 |         MASTER-SAAO | (15h 17m 46.84s , -31d 53m 50.2s) |   C |    60 | 16.9 |        
    3320 | 2023-02-07 01:25:33 |         MASTER-SAAO | (15h 16m 42.56s , -31d 52m 53.0s) |   C |    60 | 16.7 |        
    3399 | 2023-02-07 01:26:53 |         MASTER-SAAO | (15h 27m 11.54s , -31d 55m 08.5s) |   C |    60 | 16.4 |        
    3399 | 2023-02-07 01:26:53 |         MASTER-SAAO | (15h 26m 07.29s , -31d 54m 12.9s) |   C |    60 | 16.2 |        
    3576 | 2023-02-07 01:29:50 |         MASTER-SAAO | (15h 16m 12.62s , -29d 59m 01.3s) |   C |    60 | 17.2 |        
    3576 | 2023-02-07 01:29:50 |         MASTER-SAAO | (15h 15m 09.57s , -29d 58m 07.1s) |   C |    60 | 17.1 |        
    3668 | 2023-02-07 01:31:21 |         MASTER-SAAO | (15h 25m 32.29s , -30d 00m 41.9s) |   C |    60 | 16.8 |        
    3939 | 2023-02-07 01:35:53 |         MASTER-SAAO | (15h 09m 11.94s , -31d 53m 30.6s) |   C |    60 | 15.6 |        
    3939 | 2023-02-07 01:35:53 |         MASTER-SAAO | (15h 08m 07.54s , -31d 52m 29.7s) |   C |    60 | 15.4 |        
    4019 | 2023-02-07 01:37:13 |         MASTER-SAAO | (15h 11m 32.77s , -33d 48m 39.2s) |   C |    60 | 15.6 |        
    4019 | 2023-02-07 01:37:13 |         MASTER-SAAO | (15h 10m 26.97s , -33d 47m 35.6s) |   C |    60 | 15.6 |        
    4109 | 2023-02-07 01:38:43 |         MASTER-SAAO | (15h 20m 22.47s , -33d 47m 08.7s) |   C |    60 | 16.2 |        
    4109 | 2023-02-07 01:38:43 |         MASTER-SAAO | (15h 19m 16.74s , -33d 46m 06.4s) |   C |    60 | 16.0 |        
    4189 | 2023-02-07 01:40:03 |         MASTER-SAAO | (15h 30m 06.80s , -33d 48m 48.2s) |   C |    60 | 14.8 |        
    4189 | 2023-02-07 01:40:03 |         MASTER-SAAO | (15h 29m 01.14s , -33d 47m 46.9s) |   C |    60 | 14.5 |        
    4281 | 2023-02-07 01:41:35 |         MASTER-SAAO | (15h 16m 42.91s , -31d 52m 03.6s) |   C |    60 | 15.3 |        
    4281 | 2023-02-07 01:41:35 |         MASTER-SAAO | (15h 17m 47.26s , -31d 53m 03.8s) |   C |    60 | 15.4 |        
    4372 | 2023-02-07 01:43:06 |         MASTER-SAAO | (15h 27m 13.69s , -31d 54m 02.6s) |   C |    60 | 15.8 |        
    4373 | 2023-02-07 01:43:06 |         MASTER-SAAO | (15h 26m 09.37s , -31d 53m 03.3s) |   C |    60 | 15.7 |        
    4452 | 2023-02-07 01:44:26 |         MASTER-SAAO | (15h 15m 49.74s , -28d 05m 28.1s) |   C |    60 | 15.7 |        
    4452 | 2023-02-07 01:44:26 |         MASTER-SAAO | (15h 14m 47.79s , -28d 04m 34.2s) |   C |    60 | 15.5 |        
    4543 | 2023-02-07 01:45:57 |         MASTER-SAAO | (15h 24m 53.65s , -28d 06m 45.8s) |   C |    60 | 15.9 |        
    4543 | 2023-02-07 01:45:57 |         MASTER-SAAO | (15h 23m 51.75s , -28d 05m 52.4s) |   C |    60 | 15.7 |        
    4623 | 2023-02-07 01:47:17 |         MASTER-SAAO | (15h 16m 16.98s , -30d 00m 05.0s) |   C |    60 | 16.6 |        
    4623 | 2023-02-07 01:47:17 |         MASTER-SAAO | (15h 15m 13.84s , -29d 59m 08.8s) |   C |    60 | 16.5 |        
    4714 | 2023-02-07 01:48:47 |         MASTER-SAAO | (15h 25m 33.36s , -29d 59m 09.3s) |   C |    60 | 17.0 |        
    4714 | 2023-02-07 01:48:47 |         MASTER-SAAO | (15h 24m 30.30s , -29d 58m 14.5s) |   C |    60 | 16.9 |        
    4964 | 2023-02-07 01:52:58 |         MASTER-SAAO | (15h 09m 08.36s , -31d 53m 25.3s) |   C |    60 | 17.5 |        
    4964 | 2023-02-07 01:52:58 |         MASTER-SAAO | (15h 08m 03.88s , -31d 52m 21.4s) |   C |    60 | 17.4 |        
    5044 | 2023-02-07 01:54:18 |         MASTER-SAAO | (15h 11m 33.91s , -33d 46m 34.2s) |   C |    60 | 17.4 |        
    5044 | 2023-02-07 01:54:18 |         MASTER-SAAO | (15h 10m 28.06s , -33d 45m 26.6s) |   C |    60 | 17.4 |        
    5135 | 2023-02-07 01:55:49 |         MASTER-SAAO | (15h 20m 26.80s , -33d 47m 50.7s) |   C |    60 | 17.7 |        
    5135 | 2023-02-07 01:55:49 |         MASTER-SAAO | (15h 19m 21.03s , -33d 46m 43.7s) |   C |    60 | 17.6 |        
    5214 | 2023-02-07 01:57:08 |         MASTER-SAAO | (15h 30m 05.71s , -33d 49m 09.1s) |   C |    60 | 17.9 |        
    5214 | 2023-02-07 01:57:08 |         MASTER-SAAO | (15h 29m 00.01s , -33d 48m 02.8s) |   C |    60 | 17.8 |        
    5386 | 2023-02-07 01:59:59 |         MASTER-SAAO | (15h 07m 50.83s , -29d 59m 51.0s) |   C |    60 | 17.9 |        
    5483 | 2023-02-07 02:01:37 |         MASTER-SAAO | (15h 15m 50.90s , -28d 04m 28.2s) |   C |    60 | 17.5 |        
    5483 | 2023-02-07 02:01:37 |         MASTER-SAAO | (15h 14m 49.08s , -28d 03m 30.9s) |   C |    60 | 17.4 |        
    5563 | 2023-02-07 02:02:57 |         MASTER-SAAO | (15h 24m 53.69s , -28d 05m 40.0s) |   C |    60 | 17.2 |        
    5563 | 2023-02-07 02:02:57 |         MASTER-SAAO | (15h 23m 51.94s , -28d 04m 43.1s) |   C |    60 | 17.1 |        
    5745 | 2023-02-07 02:05:59 |         MASTER-SAAO | (15h 15m 12.64s , -35d 42m 53.1s) |   C |    60 | 18.3 |        
    5745 | 2023-02-07 02:05:59 |         MASTER-SAAO | (15h 14m 05.45s , -35d 41m 31.0s) |   C |    60 | 18.2 |        
    6150 | 2023-02-07 02:12:44 |         MASTER-SAAO | (15h 11m 37.91s , -33d 48m 37.2s) |   C |    60 | 18.4 |        
    6150 | 2023-02-07 02:12:44 |         MASTER-SAAO | (15h 10m 32.58s , -33d 48m 21.1s) |   C |    60 | 18.4 |        
    6253 | 2023-02-07 02:14:26 |         MASTER-SAAO | (15h 20m 27.00s , -33d 47m 12.9s) |   C |    60 | 18.5 |        
    6253 | 2023-02-07 02:14:26 |         MASTER-SAAO | (15h 19m 21.65s , -33d 46m 58.6s) |   C |    60 | 18.5 |        
    6343 | 2023-02-07 02:15:56 |         MASTER-SAAO | (15h 30m 05.28s , -33d 48m 12.5s) |   C |    60 | 18.5 |        
    6343 | 2023-02-07 02:15:56 |         MASTER-SAAO | (15h 28m 59.93s , -33d 47m 59.8s) |   C |    60 | 18.5 |        
    6525 | 2023-02-07 02:18:59 |         MASTER-SAAO | (15h 07m 44.14s , -31d 51m 04.8s) |   C |    60 | 18.5 |        
    6525 | 2023-02-07 02:18:59 |         MASTER-SAAO | (15h 06m 38.18s , -31d 50m 33.6s) |   C |    60 | 18.5 |        
    6617 | 2023-02-07 02:20:31 |         MASTER-SAAO | (15h 14m 43.11s , -28d 05m 22.5s) |   C |    60 | 18.6 |        
    6617 | 2023-02-07 02:20:31 |         MASTER-SAAO | (15h 15m 45.19s , -28d 06m 18.2s) |   C |    60 | 18.6 |        
    6708 | 2023-02-07 02:22:02 |         MASTER-SAAO | (15h 25m 00.37s , -28d 06m 04.7s) |   C |    60 | 18.5 |        
    6890 | 2023-02-07 02:25:04 |         MASTER-SAAO | (15h 15m 07.16s , -37d 34m 39.1s) |   C |    60 | 18.3 |        
    6993 | 2023-02-07 02:26:47 |         MASTER-SAAO | (15h 32m 52.46s , -29d 58m 53.4s) |   C |    60 | 18.6 |        
    6993 | 2023-02-07 02:26:47 |         MASTER-SAAO | (15h 33m 55.77s , -29d 59m 54.5s) |   C |    60 | 18.6 |        
    7311 | 2023-02-07 02:32:05 |         MASTER-SAAO | (15h 43m 21.10s , -30d 00m 18.0s) |   C |    60 | 18.5 |        
    7311 | 2023-02-07 02:32:05 |         MASTER-SAAO | (15h 42m 17.78s , -30d 00m 14.6s) |   C |    60 | 18.5 |        
    7492 | 2023-02-07 02:35:06 |         MASTER-SAAO | (15h 06m 39.24s , -31d 51m 01.7s) |   C |    60 | 18.7 |        
    7492 | 2023-02-07 02:35:06 |         MASTER-SAAO | (15h 07m 45.69s , -31d 51m 38.7s) |   C |    60 | 18.7 |        
    7595 | 2023-02-07 02:36:49 |         MASTER-SAAO | (15h 35m 52.63s , -31d 54m 44.4s) |   C |    60 | 18.7 |        
    7675 | 2023-02-07 02:38:08 |         MASTER-SAAO | (15h 45m 26.40s , -31d 53m 47.3s) |   C |    60 | 18.6 |        
    7971 | 2023-02-07 02:43:05 |         MASTER-SAAO | (15h 34m 03.21s , -29d 59m 52.5s) |   C |    60 | 18.8 |        
    7971 | 2023-02-07 02:43:05 |         MASTER-SAAO | (15h 32m 59.58s , -29d 58m 50.0s) |   C |    60 | 18.7 |        
    8382 | 2023-02-07 02:49:55 |         MASTER-SAAO | (15h 07m 25.45s , -29d 57m 40.6s) |   C |    60 | 18.6 |        
    8485 | 2023-02-07 02:51:39 |         MASTER-SAAO | (15h 43m 22.16s , -29d 59m 33.5s) |   C |    60 | 18.6 |        
    8485 | 2023-02-07 02:51:39 |         MASTER-SAAO | (15h 42m 18.41s , -29d 58m 32.8s) |   C |    60 | 18.5 |        
    8576 | 2023-02-07 02:53:10 |         MASTER-SAAO | (15h 34m 33.82s , -33d 45m 17.4s) |   C |    60 | 18.6 |        
    8576 | 2023-02-07 02:53:10 |         MASTER-SAAO | (15h 35m 42.07s , -33d 45m 51.6s) |   C |    60 | 18.6 |        
    8668 | 2023-02-07 02:54:42 |         MASTER-SAAO | (15h 44m 05.58s , -33d 44m 35.8s) |   C |    60 | 18.5 |        
    8668 | 2023-02-07 02:54:42 |         MASTER-SAAO | (15h 45m 13.82s , -33d 45m 05.4s) |   C |    60 | 18.5 |        
    8748 | 2023-02-07 02:56:01 |         MASTER-SAAO | (15h 15m 08.40s , -28d 03m 42.4s) |   C |    60 | 18.9 |        
    8748 | 2023-02-07 02:56:01 |         MASTER-SAAO | (15h 16m 12.79s , -28d 03m 59.3s) |   C |    60 | 18.8 |        
    8839 | 2023-02-07 02:57:33 |         MASTER-SAAO | (15h 24m 14.30s , -28d 03m 56.8s) |   C |    60 | 18.6 |        
    8839 | 2023-02-07 02:57:33 |         MASTER-SAAO | (15h 25m 18.73s , -28d 04m 13.6s) |   C |    60 | 18.6 |        
    8931 | 2023-02-07 02:59:05 |         MASTER-SAAO | (15h 32m 45.04s , -31d 50m 22.0s) |   C |    60 | 18.7 |        
    8931 | 2023-02-07 02:59:05 |         MASTER-SAAO | (15h 33m 52.11s , -31d 50m 47.5s) |   C |    60 | 18.7 |        
    9103 | 2023-02-07 03:01:57 |         MASTER-SAAO | (15h 31m 56.58s , -29d 57m 11.8s) |   C |    60 | 18.8 |        
    9183 | 2023-02-07 03:03:17 |         MASTER-SAAO | (15h 41m 04.61s , -29d 56m 28.3s) |   C |    60 | 18.6 |        
    9183 | 2023-02-07 03:03:17 |         MASTER-SAAO | (15h 42m 10.38s , -29d 56m 46.0s) |   C |    60 | 18.5 |        
    9274 | 2023-02-07 03:04:48 |         MASTER-SAAO | (15h 22m 53.56s , -37d 33m 58.4s) |   C |    60 | 18.4 |        
    9274 | 2023-02-07 03:04:48 |         MASTER-SAAO | (15h 24m 05.56s , -37d 34m 53.1s) |   C |    60 | 18.4 |        
    9354 | 2023-02-07 03:06:07 |         MASTER-SAAO | (15h 32m 59.11s , -37d 33m 53.5s) |   C |    60 | 18.3 |        
    9354 | 2023-02-07 03:06:07 |         MASTER-SAAO | (15h 34m 11.06s , -37d 34m 46.6s) |   C |    60 | 18.3 |        
    9445 | 2023-02-07 03:07:39 |         MASTER-SAAO | (15h 07m 27.66s , -29d 56m 05.8s) |   C |    60 | 18.5 |        
    9537 | 2023-02-07 03:09:11 |         MASTER-SAAO | (15h 42m 05.28s , -31d 52m 09.1s) |   C |    60 | 18.4 |        
    9537 | 2023-02-07 03:09:11 |         MASTER-SAAO | (15h 43m 12.45s , -31d 52m 36.6s) |   C |    60 | 18.3 |        
    9617 | 2023-02-07 03:10:31 |         MASTER-SAAO | (15h 34m 39.99s , -33d 44m 33.4s) |   C |    60 | 18.4 |        
    9617 | 2023-02-07 03:10:31 |         MASTER-SAAO | (15h 35m 48.67s , -33d 45m 10.7s) |   C |    60 | 18.3 |        
    9707 | 2023-02-07 03:12:01 |         MASTER-SAAO | (15h 44m 06.92s , -33d 45m 34.2s) |   C |    60 | 18.1 |        
    9707 | 2023-02-07 03:12:01 |         MASTER-SAAO | (15h 45m 15.58s , -33d 46m 09.6s) |   C |    60 | 18.1 |        
    9787 | 2023-02-07 03:13:21 |         MASTER-SAAO | (15h 15m 08.82s , -28d 01m 43.5s) |   C |    60 | 18.2 |        
    9787 | 2023-02-07 03:13:21 |         MASTER-SAAO | (15h 16m 13.42s , -28d 02m 02.8s) |   C |    60 | 18.2 |        
    9878 | 2023-02-07 03:14:52 |         MASTER-SAAO | (15h 24m 13.25s , -28d 02m 57.2s) |   C |    60 | 18.0 |        
    9878 | 2023-02-07 03:14:52 |         MASTER-SAAO | (15h 25m 17.85s , -28d 03m 15.4s) |   C |    60 | 17.9 |        
   10050 | 2023-02-07 03:17:43 |         MASTER-SAAO | (15h 32m 02.60s , -29d 58m 01.6s) |   C |    60 | 17.8 |        
   10050 | 2023-02-07 03:17:43 |         MASTER-SAAO | (15h 33m 08.51s , -29d 58m 26.1s) |   C |    60 | 17.7 |        
   10141 | 2023-02-07 03:19:14 |         MASTER-SAAO | (15h 41m 08.81s , -29d 56m 33.1s) |   C |    60 | 17.7 |        
   10141 | 2023-02-07 03:19:14 |         MASTER-SAAO | (15h 42m 14.70s , -29d 56m 55.1s) |   C |    60 | 17.6 |        
   10220 | 2023-02-07 03:20:34 |         MASTER-SAAO | (15h 22m 57.69s , -37d 33m 52.4s) |   C |    60 | 17.4 |        
   10327 | 2023-02-07 03:22:21 |         MASTER-SAAO | (15h 32m 59.63s , -37d 32m 39.4s) |   C |    60 | 17.3 |        
   10327 | 2023-02-07 03:22:21 |         MASTER-SAAO | (15h 34m 11.71s , -37d 33m 36.3s) |   C |    60 | 17.1 |        
   10407 | 2023-02-07 03:23:41 |         MASTER-SAAO | (15h 07m 26.21s , -29d 57m 05.4s) |   C |    60 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 7777
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 GRB 230207A ( Fermi GBM team, GCN 33294) errorbox  614 sec after notice time and 647 sec after trigger time at 2023-02-07 00:41:32 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 52 deg. The sun  altitude  is -35.8 deg. 

The galactic latitude b = 18 deg., longitude l = 339 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2197290

We obtain a following upper limits.  

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

     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 17m 05.81s , -31d 23m 31.7s) |   C |   130 | 18.5 |        
     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 16m 03.20s , -31d 22m 38.3s) |   C |   130 | 18.4 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 17m 00.65s , -31d 24m 30.0s) |   C |   160 | 18.8 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 15m 57.97s , -31d 23m 36.8s) |   C |   160 | 18.6 |        
    1090 | 2023-02-07 00:47:24 |         MASTER-SAAO | (15h 16m 04.72s , -31d 23m 24.9s) |   C |   180 | 18.7 |        
    1290 | 2023-02-07 00:50:44 |         MASTER-SAAO | (15h 16m 02.05s , -31d 21m 44.5s) |   C |   180 | 18.7 |        
    2225 | 2023-02-07 01:07:18 |         MASTER-SAAO | (15h 17m 41.77s , -31d 53m 09.2s) |   C |    60 | 18.5 |        
    2225 | 2023-02-07 01:07:18 |         MASTER-SAAO | (15h 16m 38.40s , -31d 52m 12.8s) |   C |    60 | 18.5 |        
    2316 | 2023-02-07 01:08:49 |         MASTER-SAAO | (15h 26m 09.97s , -31d 54m 00.1s) |   C |    60 | 18.4 |        
    2316 | 2023-02-07 01:08:49 |         MASTER-SAAO | (15h 27m 13.34s , -31d 54m 54.6s) |   C |    60 | 18.5 |        
    2486 | 2023-02-07 01:11:39 |         MASTER-SAAO | (15h 16m 08.75s , -29d 58m 46.9s) |   C |    60 | 18.5 |        
    2486 | 2023-02-07 01:11:39 |         MASTER-SAAO | (15h 15m 06.47s , -29d 57m 53.6s) |   C |    60 | 18.4 |        
    2575 | 2023-02-07 01:13:09 |         MASTER-SAAO | (15h 25m 34.20s , -30d 00m 06.0s) |   C |    60 | 18.5 |        
    2575 | 2023-02-07 01:13:09 |         MASTER-SAAO | (15h 24m 31.97s , -29d 59m 13.8s) |   C |    60 | 18.5 |        
    2968 | 2023-02-07 01:19:41 |         MASTER-SAAO | (15h 08m 04.74s , -31d 53m 08.1s) |   C |    60 | 18.3 |        
    2968 | 2023-02-07 01:19:41 |         MASTER-SAAO | (15h 09m 08.50s , -31d 54m 06.8s) |   C |    60 | 18.4 |        
    3320 | 2023-02-07 01:25:33 |         MASTER-SAAO | (15h 17m 46.84s , -31d 53m 50.2s) |   C |    60 | 16.9 |        
    3320 | 2023-02-07 01:25:33 |         MASTER-SAAO | (15h 16m 42.56s , -31d 52m 53.0s) |   C |    60 | 16.7 |        
    3399 | 2023-02-07 01:26:53 |         MASTER-SAAO | (15h 27m 11.54s , -31d 55m 08.5s) |   C |    60 | 16.4 |        
    3399 | 2023-02-07 01:26:53 |         MASTER-SAAO | (15h 26m 07.29s , -31d 54m 12.9s) |   C |    60 | 16.2 |        
    3576 | 2023-02-07 01:29:50 |         MASTER-SAAO | (15h 16m 12.62s , -29d 59m 01.3s) |   C |    60 | 17.2 |        
    3576 | 2023-02-07 01:29:50 |         MASTER-SAAO | (15h 15m 09.57s , -29d 58m 07.1s) |   C |    60 | 17.1 |        
    3668 | 2023-02-07 01:31:21 |         MASTER-SAAO | (15h 25m 32.29s , -30d 00m 41.9s) |   C |    60 | 16.8 |        
    3939 | 2023-02-07 01:35:53 |         MASTER-SAAO | (15h 09m 11.94s , -31d 53m 30.6s) |   C |    60 | 15.6 |        
    3939 | 2023-02-07 01:35:53 |         MASTER-SAAO | (15h 08m 07.54s , -31d 52m 29.7s) |   C |    60 | 15.4 |        
    4019 | 2023-02-07 01:37:13 |         MASTER-SAAO | (15h 11m 32.77s , -33d 48m 39.2s) |   C |    60 | 15.6 |        
    4019 | 2023-02-07 01:37:13 |         MASTER-SAAO | (15h 10m 26.97s , -33d 47m 35.6s) |   C |    60 | 15.6 |        
    4109 | 2023-02-07 01:38:43 |         MASTER-SAAO | (15h 20m 22.47s , -33d 47m 08.7s) |   C |    60 | 16.2 |        
    4109 | 2023-02-07 01:38:43 |         MASTER-SAAO | (15h 19m 16.74s , -33d 46m 06.4s) |   C |    60 | 16.0 |        
    4189 | 2023-02-07 01:40:03 |         MASTER-SAAO | (15h 30m 06.80s , -33d 48m 48.2s) |   C |    60 | 14.8 |        
    4189 | 2023-02-07 01:40:03 |         MASTER-SAAO | (15h 29m 01.14s , -33d 47m 46.9s) |   C |    60 | 14.5 |        
    4281 | 2023-02-07 01:41:35 |         MASTER-SAAO | (15h 16m 42.91s , -31d 52m 03.6s) |   C |    60 | 15.3 |        
    4281 | 2023-02-07 01:41:35 |         MASTER-SAAO | (15h 17m 47.26s , -31d 53m 03.8s) |   C |    60 | 15.4 |        
    4372 | 2023-02-07 01:43:06 |         MASTER-SAAO | (15h 27m 13.69s , -31d 54m 02.6s) |   C |    60 | 15.8 |        
    4373 | 2023-02-07 01:43:06 |         MASTER-SAAO | (15h 26m 09.37s , -31d 53m 03.3s) |   C |    60 | 15.7 |        
    4452 | 2023-02-07 01:44:26 |         MASTER-SAAO | (15h 15m 49.74s , -28d 05m 28.1s) |   C |    60 | 15.7 |        
    4452 | 2023-02-07 01:44:26 |         MASTER-SAAO | (15h 14m 47.79s , -28d 04m 34.2s) |   C |    60 | 15.5 |        
    4543 | 2023-02-07 01:45:57 |         MASTER-SAAO | (15h 24m 53.65s , -28d 06m 45.8s) |   C |    60 | 15.9 |        
    4543 | 2023-02-07 01:45:57 |         MASTER-SAAO | (15h 23m 51.75s , -28d 05m 52.4s) |   C |    60 | 15.7 |        
    4623 | 2023-02-07 01:47:17 |         MASTER-SAAO | (15h 16m 16.98s , -30d 00m 05.0s) |   C |    60 | 16.6 |        
    4623 | 2023-02-07 01:47:17 |         MASTER-SAAO | (15h 15m 13.84s , -29d 59m 08.8s) |   C |    60 | 16.5 |        
    4714 | 2023-02-07 01:48:47 |         MASTER-SAAO | (15h 25m 33.36s , -29d 59m 09.3s) |   C |    60 | 17.0 |        
    4714 | 2023-02-07 01:48:47 |         MASTER-SAAO | (15h 24m 30.30s , -29d 58m 14.5s) |   C |    60 | 16.9 |        
    4964 | 2023-02-07 01:52:58 |         MASTER-SAAO | (15h 09m 08.36s , -31d 53m 25.3s) |   C |    60 | 17.5 |        
    4964 | 2023-02-07 01:52:58 |         MASTER-SAAO | (15h 08m 03.88s , -31d 52m 21.4s) |   C |    60 | 17.4 |        
    5044 | 2023-02-07 01:54:18 |         MASTER-SAAO | (15h 11m 33.91s , -33d 46m 34.2s) |   C |    60 | 17.4 |        
    5044 | 2023-02-07 01:54:18 |         MASTER-SAAO | (15h 10m 28.06s , -33d 45m 26.6s) |   C |    60 | 17.4 |        
    5135 | 2023-02-07 01:55:49 |         MASTER-SAAO | (15h 20m 26.80s , -33d 47m 50.7s) |   C |    60 | 17.7 |        
    5135 | 2023-02-07 01:55:49 |         MASTER-SAAO | (15h 19m 21.03s , -33d 46m 43.7s) |   C |    60 | 17.6 |        
    5214 | 2023-02-07 01:57:08 |         MASTER-SAAO | (15h 30m 05.71s , -33d 49m 09.1s) |   C |    60 | 17.9 |        
    5214 | 2023-02-07 01:57:08 |         MASTER-SAAO | (15h 29m 00.01s , -33d 48m 02.8s) |   C |    60 | 17.8 |        
    5386 | 2023-02-07 01:59:59 |         MASTER-SAAO | (15h 07m 50.83s , -29d 59m 51.0s) |   C |    60 | 17.9 |        
    5483 | 2023-02-07 02:01:37 |         MASTER-SAAO | (15h 15m 50.90s , -28d 04m 28.2s) |   C |    60 | 17.5 |        
    5483 | 2023-02-07 02:01:37 |         MASTER-SAAO | (15h 14m 49.08s , -28d 03m 30.9s) |   C |    60 | 17.4 |        
    5563 | 2023-02-07 02:02:57 |         MASTER-SAAO | (15h 24m 53.69s , -28d 05m 40.0s) |   C |    60 | 17.2 |        
    5563 | 2023-02-07 02:02:57 |         MASTER-SAAO | (15h 23m 51.94s , -28d 04m 43.1s) |   C |    60 | 17.1 |        
    5745 | 2023-02-07 02:05:59 |         MASTER-SAAO | (15h 15m 12.64s , -35d 42m 53.1s) |   C |    60 | 18.3 |        
    5745 | 2023-02-07 02:05:59 |         MASTER-SAAO | (15h 14m 05.45s , -35d 41m 31.0s) |   C |    60 | 18.2 |        
    6150 | 2023-02-07 02:12:44 |         MASTER-SAAO | (15h 11m 37.91s , -33d 48m 37.2s) |   C |    60 | 18.4 |        
    6150 | 2023-02-07 02:12:44 |         MASTER-SAAO | (15h 10m 32.58s , -33d 48m 21.1s) |   C |    60 | 18.4 |        
    6253 | 2023-02-07 02:14:26 |         MASTER-SAAO | (15h 20m 27.00s , -33d 47m 12.9s) |   C |    60 | 18.5 |        
    6253 | 2023-02-07 02:14:26 |         MASTER-SAAO | (15h 19m 21.65s , -33d 46m 58.6s) |   C |    60 | 18.5 |        
    6343 | 2023-02-07 02:15:56 |         MASTER-SAAO | (15h 28m 59.93s , -33d 47m 59.8s) |   C |    60 | 18.5 |        
    6343 | 2023-02-07 02:15:56 |         MASTER-SAAO | (15h 30m 05.28s , -33d 48m 12.5s) |   C |    60 | 18.5 |        
    6525 | 2023-02-07 02:18:59 |         MASTER-SAAO | (15h 07m 44.14s , -31d 51m 04.8s) |   C |    60 | 18.5 |        
    6525 | 2023-02-07 02:18:59 |         MASTER-SAAO | (15h 06m 38.18s , -31d 50m 33.6s) |   C |    60 | 18.5 |        
    6617 | 2023-02-07 02:20:31 |         MASTER-SAAO | (15h 14m 43.11s , -28d 05m 22.5s) |   C |    60 | 18.6 |        
    6617 | 2023-02-07 02:20:31 |         MASTER-SAAO | (15h 15m 45.19s , -28d 06m 18.2s) |   C |    60 | 18.6 |        
    6708 | 2023-02-07 02:22:02 |         MASTER-SAAO | (15h 25m 00.37s , -28d 06m 04.7s) |   C |    60 | 18.5 |        
    6890 | 2023-02-07 02:25:04 |         MASTER-SAAO | (15h 15m 07.16s , -37d 34m 39.1s) |   C |    60 | 18.3 |        
    6993 | 2023-02-07 02:26:47 |         MASTER-SAAO | (15h 32m 52.46s , -29d 58m 53.4s) |   C |    60 | 18.6 |        
    6993 | 2023-02-07 02:26:47 |         MASTER-SAAO | (15h 33m 55.77s , -29d 59m 54.5s) |   C |    60 | 18.6 |        
    7311 | 2023-02-07 02:32:05 |         MASTER-SAAO | (15h 43m 21.10s , -30d 00m 18.0s) |   C |    60 | 18.5 |        
    7311 | 2023-02-07 02:32:05 |         MASTER-SAAO | (15h 42m 17.78s , -30d 00m 14.6s) |   C |    60 | 18.5 |        
    7492 | 2023-02-07 02:35:06 |         MASTER-SAAO | (15h 06m 39.24s , -31d 51m 01.7s) |   C |    60 | 18.7 |        
    7492 | 2023-02-07 02:35:06 |         MASTER-SAAO | (15h 07m 45.69s , -31d 51m 38.7s) |   C |    60 | 18.7 |        
    7595 | 2023-02-07 02:36:49 |         MASTER-SAAO | (15h 35m 52.63s , -31d 54m 44.4s) |   C |    60 | 18.7 |        
    7675 | 2023-02-07 02:38:08 |         MASTER-SAAO | (15h 45m 26.40s , -31d 53m 47.3s) |   C |    60 | 18.6 |        
    7971 | 2023-02-07 02:43:05 |         MASTER-SAAO | (15h 34m 03.21s , -29d 59m 52.5s) |   C |    60 | 18.8 |        
    7971 | 2023-02-07 02:43:05 |         MASTER-SAAO | (15h 32m 59.58s , -29d 58m 50.0s) |   C |    60 | 18.7 |        
    8382 | 2023-02-07 02:49:55 |         MASTER-SAAO | (15h 07m 25.45s , -29d 57m 40.6s) |   C |    60 | 18.6 |        
    8485 | 2023-02-07 02:51:39 |         MASTER-SAAO | (15h 43m 22.16s , -29d 59m 33.5s) |   C |    60 | 18.6 |        
    8485 | 2023-02-07 02:51:39 |         MASTER-SAAO | (15h 42m 18.41s , -29d 58m 32.8s) |   C |    60 | 18.5 |        
    8576 | 2023-02-07 02:53:10 |         MASTER-SAAO | (15h 35m 42.07s , -33d 45m 51.6s) |   C |    60 | 18.6 |        
    8576 | 2023-02-07 02:53:10 |         MASTER-SAAO | (15h 34m 33.82s , -33d 45m 17.4s) |   C |    60 | 18.6 |        
    8668 | 2023-02-07 02:54:42 |         MASTER-SAAO | (15h 44m 05.58s , -33d 44m 35.8s) |   C |    60 | 18.5 |        
    8668 | 2023-02-07 02:54:42 |         MASTER-SAAO | (15h 45m 13.82s , -33d 45m 05.4s) |   C |    60 | 18.5 |        
    8748 | 2023-02-07 02:56:01 |         MASTER-SAAO | (15h 15m 08.40s , -28d 03m 42.4s) |   C |    60 | 18.9 |        
    8748 | 2023-02-07 02:56:01 |         MASTER-SAAO | (15h 16m 12.79s , -28d 03m 59.3s) |   C |    60 | 18.8 |        
    8839 | 2023-02-07 02:57:33 |         MASTER-SAAO | (15h 24m 14.30s , -28d 03m 56.8s) |   C |    60 | 18.6 |        
    8839 | 2023-02-07 02:57:33 |         MASTER-SAAO | (15h 25m 18.73s , -28d 04m 13.6s) |   C |    60 | 18.6 |        
    8931 | 2023-02-07 02:59:05 |         MASTER-SAAO | (15h 32m 45.04s , -31d 50m 22.0s) |   C |    60 | 18.7 |        
    8931 | 2023-02-07 02:59:05 |         MASTER-SAAO | (15h 33m 52.11s , -31d 50m 47.5s) |   C |    60 | 18.7 |        
    9103 | 2023-02-07 03:01:57 |         MASTER-SAAO | (15h 31m 56.58s , -29d 57m 11.8s) |   C |    60 | 18.8 |        
    9183 | 2023-02-07 03:03:17 |         MASTER-SAAO | (15h 41m 04.61s , -29d 56m 28.3s) |   C |    60 | 18.6 |        
    9183 | 2023-02-07 03:03:17 |         MASTER-SAAO | (15h 42m 10.38s , -29d 56m 46.0s) |   C |    60 | 18.5 |        
    9274 | 2023-02-07 03:04:48 |         MASTER-SAAO | (15h 22m 53.56s , -37d 33m 58.4s) |   C |    60 | 18.4 |        
    9274 | 2023-02-07 03:04:48 |         MASTER-SAAO | (15h 24m 05.56s , -37d 34m 53.1s) |   C |    60 | 18.4 |        
    9354 | 2023-02-07 03:06:07 |         MASTER-SAAO | (15h 32m 59.11s , -37d 33m 53.5s) |   C |    60 | 18.3 |        
    9354 | 2023-02-07 03:06:07 |         MASTER-SAAO | (15h 34m 11.06s , -37d 34m 46.6s) |   C |    60 | 18.3 |        
    9445 | 2023-02-07 03:07:39 |         MASTER-SAAO | (15h 07m 27.66s , -29d 56m 05.8s) |   C |    60 | 18.5 |        
    9537 | 2023-02-07 03:09:11 |         MASTER-SAAO | (15h 42m 05.28s , -31d 52m 09.1s) |   C |    60 | 18.4 |        
    9537 | 2023-02-07 03:09:11 |         MASTER-SAAO | (15h 43m 12.45s , -31d 52m 36.6s) |   C |    60 | 18.3 |        
    9617 | 2023-02-07 03:10:31 |         MASTER-SAAO | (15h 34m 39.99s , -33d 44m 33.4s) |   C |    60 | 18.4 |        
    9617 | 2023-02-07 03:10:31 |         MASTER-SAAO | (15h 35m 48.67s , -33d 45m 10.7s) |   C |    60 | 18.3 |        
    9707 | 2023-02-07 03:12:01 |         MASTER-SAAO | (15h 44m 06.92s , -33d 45m 34.2s) |   C |    60 | 18.1 |        
    9707 | 2023-02-07 03:12:01 |         MASTER-SAAO | (15h 45m 15.58s , -33d 46m 09.6s) |   C |    60 | 18.1 |        
    9787 | 2023-02-07 03:13:21 |         MASTER-SAAO | (15h 15m 08.82s , -28d 01m 43.5s) |   C |    60 | 18.2 |        
    9787 | 2023-02-07 03:13:21 |         MASTER-SAAO | (15h 16m 13.42s , -28d 02m 02.8s) |   C |    60 | 18.2 |        
    9878 | 2023-02-07 03:14:52 |         MASTER-SAAO | (15h 24m 13.25s , -28d 02m 57.2s) |   C |    60 | 18.0 |        
    9878 | 2023-02-07 03:14:52 |         MASTER-SAAO | (15h 25m 17.85s , -28d 03m 15.4s) |   C |    60 | 17.9 |        
   10050 | 2023-02-07 03:17:43 |         MASTER-SAAO | (15h 32m 02.60s , -29d 58m 01.6s) |   C |    60 | 17.8 |        
   10050 | 2023-02-07 03:17:43 |         MASTER-SAAO | (15h 33m 08.51s , -29d 58m 26.1s) |   C |    60 | 17.7 |        
   10141 | 2023-02-07 03:19:14 |         MASTER-SAAO | (15h 41m 08.81s , -29d 56m 33.1s) |   C |    60 | 17.7 |        
   10141 | 2023-02-07 03:19:14 |         MASTER-SAAO | (15h 42m 14.70s , -29d 56m 55.1s) |   C |    60 | 17.6 |        
   10220 | 2023-02-07 03:20:34 |         MASTER-SAAO | (15h 22m 57.69s , -37d 33m 52.4s) |   C |    60 | 17.4 |        
   10327 | 2023-02-07 03:22:21 |         MASTER-SAAO | (15h 32m 59.63s , -37d 32m 39.4s) |   C |    60 | 17.3 |        
   10327 | 2023-02-07 03:22:21 |         MASTER-SAAO | (15h 34m 11.71s , -37d 33m 36.3s) |   C |    60 | 17.1 |        
   10407 | 2023-02-07 03:23:41 |         MASTER-SAAO | (15h 07m 26.21s , -29d 57m 05.4s) |   C |    60 | 17.1 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 7774
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 GRB 230207A ( Fermi GBM team, GCN 33294) errorbox  614 sec after notice time and 647 sec after trigger time at 2023-02-07 00:41:32 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 52 deg. The sun  altitude  is -35.8 deg. 

The galactic latitude b = 18 deg., longitude l = 339 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2197290

We obtain a following upper limits.  

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

     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 17m 05.81s , -31d 23m 31.7s) |   C |   130 | 18.5 |        
     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 16m 03.20s , -31d 22m 38.3s) |   C |   130 | 18.4 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 17m 00.65s , -31d 24m 30.0s) |   C |   160 | 18.8 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 15m 57.97s , -31d 23m 36.8s) |   C |   160 | 18.6 |        
    1090 | 2023-02-07 00:47:24 |         MASTER-SAAO | (15h 16m 04.72s , -31d 23m 24.9s) |   C |   180 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 7773
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 GRB 230207A ( Fermi GBM team, GCN 33294) errorbox  614 sec after notice time and 647 sec after trigger time at 2023-02-07 00:41:32 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 52 deg. The sun  altitude  is -35.8 deg. 

The galactic latitude b = 18 deg., longitude l = 339 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2197290

We obtain a following upper limits.  

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

     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 17m 05.81s , -31d 23m 31.7s) |   C |   130 | 18.5 |        
     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 16m 03.20s , -31d 22m 38.3s) |   C |   130 | 18.4 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 17m 00.65s , -31d 24m 30.0s) |   C |   160 | 18.8 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 15m 57.97s , -31d 23m 36.8s) |   C |   160 | 18.6 |        
    1090 | 2023-02-07 00:47:24 |         MASTER-SAAO | (15h 16m 04.72s , -31d 23m 24.9s) |   C |   180 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 7772
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 GRB 230207A ( Fermi GBM team, GCN 33294) errorbox  614 sec after notice time and 647 sec after trigger time at 2023-02-07 00:41:32 UT, with upper limit up to  18.8 mag. The observations began at zenith distance = 52 deg. The sun  altitude  is -35.8 deg. 

The galactic latitude b = 18 deg., longitude l = 339 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2197290

We obtain a following upper limits.  

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

     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 17m 05.81s , -31d 23m 31.7s) |   C |   130 | 18.5 |        
     713 | 2023-02-07 00:41:32 |         MASTER-SAAO | (15h 16m 03.20s , -31d 22m 38.3s) |   C |   130 | 18.4 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 17m 00.65s , -31d 24m 30.0s) |   C |   160 | 18.8 |        
     889 | 2023-02-07 00:44:13 |         MASTER-SAAO | (15h 15m 57.97s , -31d 23m 36.8s) |   C |   160 | 18.6 |        
    1090 | 2023-02-07 00:47:24 |         MASTER-SAAO | (15h 16m 04.72s , -31d 23m 24.9s) |   C |   180 | 18.7 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024