MASTER Net MASTER Database: GRB230723.19 page

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

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


Name FERMI GRB230723.19
Trignum 711779928
Trigger time 2023-07-23 04:38:43.47
Notice time 2023-07-23 04:48:22.333785
Coord, eb (01h 23m 48.00s , -71d 09m 00.0s) , 4.85
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
2243548 2023-07-23 04:48:22.333785 01h 23m 48.00s -71d 09m 00.0s FERMI 4.85 alert 711779928 3 115 alert
2243542 2023-07-23 04:39:39.708077 02h 58m 28.80s -72d 25m 48.0s FERMI 10.61 alert 711779928 2 112 alert
2243536 2023-07-23 04:39:20.519225 01h 07m 55.92s -63d 13m 01.2s FERMI 9.77 alert 711779928 43 111 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

2023-07-23 04:38:43 (JD 2460148.693553)

Siderial time 3.197741 h

Ra 01:23:48.00 Dec -71:09:00.00
( 20.950000d, -71.150000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -55.25 Azimuth: 30.37

Sun: Altitude: 57.37 Azimuth: 28.42

Moon: Altitude: 30.52 Azimuth: 308.73

Tunka

Object: Altitude: -48.80 Azimuth: 29.34

Sun: Altitude: 57.69 Azimuth: 344.87

Moon: Altitude: 16.32 Azimuth: 287.07

Kislovodsk

Object: Altitude: -27.15 Azimuth: 11.07

Sun: Altitude: 28.73 Azimuth: 268.83

Moon: Altitude: -23.85 Azimuth: 240.40

Tavrida

Object: Altitude: -27.09 Azimuth: 8.29

Sun: Altitude: 22.72 Azimuth: 263.56

Moon: Altitude: -28.39 Azimuth: 232.41

SAAO

Object: Altitude: 50.84 Azimuth: 5.20

Sun: Altitude: -11.30 Azimuth: 253.13

Moon: Altitude: -48.39 Azimuth: 309.11

IAC

Object: Altitude: -11.27 Azimuth: 351.37

Sun: Altitude: -20.27 Azimuth: 231.91

Moon: Altitude: -58.44 Azimuth: 167.96

Argentina

Object: Altitude: 33.14 Azimuth: 337.67

Sun: Altitude: -78.37 Azimuth: 4.38

Moon: Altitude: -27.43 Azimuth: 74.93

Mexico

Object: Altitude: -39.10 Azimuth: 339.09

Sun: Altitude: -24.80 Azimuth: 136.23

Moon: Altitude: 10.07 Azimuth: 87.04

Ural

Object: Altitude: -42.73 Azimuth: 19.37

Sun: Altitude: 37.13 Azimuth: 291.80

Moon: Altitude: -8.55 Azimuth: 251.42

Vostryakovo

Object: Altitude: -37.99 Azimuth: 10.80

Sun: Altitude: 25.65 Azimuth: 271.22

Moon: Altitude: -19.94 Azimuth: 232.21

Gal. latitude: -45.977214 Gal. longitude: 298.967416

Dist. to Sun: 112.625636

Dist. to Moon: 110.230890

Moon coord.: (180.111202 d, 2.675552 d)

Sun coord.: (121.961068 d, 20.200981 d)

Lunar disk: 0.245613

Lunar phase: 120.582157

Lunar bright limb: 291.984747

No SN in this field

2023-07-23 04:48:22 (JD 2460148.700255)

Siderial time 3.359015 h

Ra 01:23:48.00 Dec -71:09:00.00
( 20.950000d, -71.150000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -56.03 Azimuth: 30.28

Sun: Altitude: 56.59 Azimuth: 32.32

Moon: Altitude: 31.64 Azimuth: 311.14

Tunka

Object: Altitude: -49.54 Azimuth: 29.74

Sun: Altitude: 58.03 Azimuth: 349.08

Moon: Altitude: 17.67 Azimuth: 289.08

Kislovodsk

Object: Altitude: -27.49 Azimuth: 11.86

Sun: Altitude: 30.48 Azimuth: 270.50

Moon: Altitude: -22.39 Azimuth: 242.40

Tavrida

Object: Altitude: -27.35 Azimuth: 9.12

Sun: Altitude: 24.42 Azimuth: 265.19

Moon: Altitude: -27.08 Azimuth: 234.60

SAAO

Object: Altitude: 50.63 Azimuth: 6.39

Sun: Altitude: -9.36 Azimuth: 251.95

Moon: Altitude: -46.80 Azimuth: 306.56

IAC

Object: Altitude: -10.96 Azimuth: 352.10

Sun: Altitude: -18.58 Azimuth: 233.51

Moon: Altitude: -58.83 Azimuth: 172.41

Argentina

Object: Altitude: 33.93 Azimuth: 337.66

Sun: Altitude: -78.32 Azimuth: 353.16

Moon: Altitude: -29.33 Azimuth: 73.36

Mexico

Object: Altitude: -38.35 Azimuth: 338.79

Sun: Altitude: -26.20 Azimuth: 138.20

Moon: Altitude: 8.04 Azimuth: 88.24

Ural

Object: Altitude: -43.18 Azimuth: 20.25

Sun: Altitude: 38.34 Azimuth: 294.22

Moon: Altitude: -7.37 Azimuth: 253.46

Vostryakovo

Object: Altitude: -38.26 Azimuth: 11.74

Sun: Altitude: 27.02 Azimuth: 273.24

Moon: Altitude: -18.90 Azimuth: 234.44

Gal. latitude: -45.977214 Gal. longitude: 298.967416

Dist. to Sun: 112.626519

Dist. to Moon: 110.202385

Moon coord.: (180.182247 d, 2.638088 d)

Sun coord.: (121.967732 d, 20.199634 d)

Lunar disk: 0.246166

Lunar phase: 120.508573

Lunar bright limb: 291.992482

No SN in this field

2023-07-23 05:48:22 (JD 2460148.741921)

Siderial time 4.361753 h

Ra 01:23:48.00 Dec -71:09:00.00
( 20.950000d, -71.150000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -60.75 Azimuth: 28.23

Sun: Altitude: 50.05 Azimuth: 53.33

Moon: Altitude: 37.51 Azimuth: 327.39

Tunka

Object: Altitude: -54.28 Azimuth: 31.35

Sun: Altitude: 57.63 Azimuth: 15.68

Moon: Altitude: 25.60 Azimuth: 302.27

Kislovodsk

Object: Altitude: -30.16 Azimuth: 16.48

Sun: Altitude: 41.23 Azimuth: 281.74

Moon: Altitude: -12.79 Azimuth: 253.93

Tavrida

Object: Altitude: -29.50 Azimuth: 14.06

Sun: Altitude: 35.06 Azimuth: 275.83

Moon: Altitude: -18.20 Azimuth: 247.17

SAAO

Object: Altitude: 48.46 Azimuth: 13.08

Sun: Altitude: 2.39 Azimuth: 244.18

Moon: Altitude: -35.95 Azimuth: 293.49

IAC

Object: Altitude: -9.68 Azimuth: 356.85

Sun: Altitude: -7.39 Azimuth: 242.28

Moon: Altitude: -57.63 Azimuth: 200.22

Argentina

Object: Altitude: 38.73 Azimuth: 338.45

Sun: Altitude: -71.23 Azimuth: 304.22

Moon: Altitude: -40.67 Azimuth: 62.11

Mexico

Object: Altitude: -33.57 Azimuth: 337.85

Sun: Altitude: -33.58 Azimuth: 152.05

Moon: Altitude: -4.57 Azimuth: 95.58

Ural

Object: Altitude: -46.36 Azimuth: 25.40

Sun: Altitude: 45.21 Azimuth: 310.75

Moon: Altitude: 0.24 Azimuth: 265.94

Vostryakovo

Object: Altitude: -40.41 Azimuth: 17.36

Sun: Altitude: 35.39 Azimuth: 286.49

Moon: Altitude: -11.85 Azimuth: 247.70

Gal. latitude: -45.977214 Gal. longitude: 298.967416

Dist. to Sun: 112.632006

Dist. to Moon: 110.024291

Moon coord.: (180.624014 d, 2.404990 d)

Sun coord.: (122.009163 d, 20.191251 d)

Lunar disk: 0.249615

Lunar phase: 120.050900

Lunar bright limb: 292.039192

No SN in this field

2024-12-11 21:19:18 (JD 2460656.388403)

Siderial time 5.234670 h

Ra 01:23:48.00 Dec -71:09:00.00
( 20.950000d, -71.150000d)

Rise n/a

Transit n/a

Set n/a

Amur

Object: Altitude: -64.45 Azimuth: 23.78

Sun: Altitude: -18.00 Azimuth: 284.69

Moon: Altitude: -15.41 Azimuth: 138.44

Tunka

Object: Altitude: -58.50 Azimuth: 31.23

Sun: Altitude: -33.34 Azimuth: 265.54

Moon: Altitude: -2.48 Azimuth: 118.01

Kislovodsk

Object: Altitude: -33.13 Azimuth: 20.01

Sun: Altitude: -69.02 Azimuth: 191.15

Moon: Altitude: 36.25 Azimuth: 74.79

Tavrida

Object: Altitude: -32.07 Azimuth: 17.96

Sun: Altitude: -68.07 Azimuth: 169.63

Moon: Altitude: 41.67 Azimuth: 66.47

SAAO

Object: Altitude: 45.52 Azimuth: 17.52

Sun: Altitude: -32.11 Azimuth: 18.95

Moon: Altitude: 33.77 Azimuth: 142.08

IAC

Object: Altitude: -9.48 Azimuth: 1.13

Sun: Altitude: -40.82 Azimuth: 82.94

Moon: Altitude: 75.63 Azimuth: 338.42

Argentina

Object: Altitude: 42.65 Azimuth: 340.52

Sun: Altitude: 26.24 Azimuth: 77.97

Moon: Altitude: 17.31 Azimuth: 239.41

Mexico

Object: Altitude: -29.36 Azimuth: 338.24

Sun: Altitude: 28.07 Azimuth: 32.91

Moon: Altitude: -0.10 Azimuth: 252.55

Ural

Object: Altitude: -49.64 Azimuth: 29.38

Sun: Altitude: -52.66 Azimuth: 213.49

Moon: Altitude: 22.91 Azimuth: 81.91

Vostryakovo

Object: Altitude: -42.91 Azimuth: 21.91

Sun: Altitude: -57.69 Azimuth: 179.31

Moon: Altitude: 34.87 Azimuth: 62.61

Gal. latitude: -45.977214 Gal. longitude: 298.967416

Dist. to Sun: 77.642115

Dist. to Moon: 86.199491

Moon coord.: (29.810457 d, 14.835445 d)

Sun coord.: (259.110669 d, -23.069427 d)

Lunar disk: 0.840836

Lunar phase: 47.025587

Lunar bright limb: 252.058315

No SN in this field
Recent coverage and limits telegrams

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

  ID = 8552
TYPE = 35
DAYS = 2


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230723A ( Fermi GBM team, GCN 34232) errorbox  552 sec after notice time and 586 sec after trigger time at 2023-07-23 04:48:29 UT, with upper limit up to  17.0 mag. The observations began at zenith distance = 57 deg. The sun  altitude  is -79.1 deg. 

MASTER-SAAO robotic telescope  located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 230723A errorbox  1 days 45059 sec after notice time and 1 days 45093 sec after trigger time at 2023-07-24 17:10:16 UT, with upper limit up to  17.7 mag. Observations started at twilight.  The observations began at zenith distance = 73 deg. The sun  altitude  is -15.5 deg. 

The galactic latitude b = -46 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=2243545

We obtain a following upper limits.  

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

     646 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.72s , -71d 17m 29.3s) |   C |   120 | 15.9 |        
     801 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.76s , -71d 17m 29.2s) |   C |   430 | 17.0 |  Coadd 
     795 | 2023-07-23 04:50:48 |         MASTER-OAFA | (01h 22m 53.01s , -71d 18m 28.8s) |   C |   140 | 16.5 |        
     970 | 2023-07-23 04:53:28 |         MASTER-OAFA | (01h 22m 54.39s , -71d 17m 31.5s) |   C |   170 | 16.7 |        
    1165 | 2023-07-23 04:56:38 |         MASTER-OAFA | (01h 23m 00.17s , -71d 18m 30.9s) |   C |   180 | 15.6 |        
  131498 | 2023-07-24 17:10:16 |         MASTER-SAAO | (00h 50m 06.67s , -72d 54m 43.4s) |   C |    10 | 16.4 |        
  131498 | 2023-07-24 17:10:16 |         MASTER-SAAO | (01h 00m 40.89s , -72d 55m 25.9s) |   C |    10 | 13.1 |        
  131529 | 2023-07-24 17:10:47 |         MASTER-SAAO | (00h 46m 28.52s , -72d 55m 31.2s) |   C |    10 | 15.8 |        
  131529 | 2023-07-24 17:10:47 |         MASTER-SAAO | (01h 01m 47.09s , -72d 56m 54.6s) |   C |    10 | 12.9 |        
  131558 | 2023-07-24 17:11:16 |         MASTER-SAAO | (00h 40m 08.37s , -72d 54m 32.3s) |   C |    10 | 15.3 |        
  131558 | 2023-07-24 17:11:16 |         MASTER-SAAO | (01h 01m 43.19s , -72d 56m 44.1s) |   C |    10 | 12.7 |        
  131599 | 2023-07-24 17:11:57 |         MASTER-SAAO | (00h 39m 23.09s , -72d 52m 57.2s) |   C |    10 | 15.2 |        
  131599 | 2023-07-24 17:11:57 |         MASTER-SAAO | (01h 01m 40.19s , -72d 55m 16.8s) |   C |    10 | 12.8 |        
  131628 | 2023-07-24 17:12:26 |         MASTER-SAAO | (00h 39m 22.32s , -72d 54m 05.3s) |   C |    10 | 15.2 |        
  131628 | 2023-07-24 17:12:26 |         MASTER-SAAO | (01h 01m 39.95s , -72d 55m 56.1s) |   C |    10 | 12.5 |        
  131658 | 2023-07-24 17:12:56 |         MASTER-SAAO | (00h 39m 26.02s , -72d 53m 01.3s) |   C |    10 | 15.2 |        
  131658 | 2023-07-24 17:12:56 |         MASTER-SAAO | (01h 01m 43.63s , -72d 55m 21.3s) |   C |    10 | 12.7 |        
  131688 | 2023-07-24 17:13:26 |         MASTER-SAAO | (00h 39m 19.41s , -72d 53m 33.4s) |   C |    10 | 14.8 |        
  131688 | 2023-07-24 17:13:26 |         MASTER-SAAO | (01h 01m 37.82s , -72d 55m 55.4s) |   C |    10 | 13.2 |        
  131717 | 2023-07-24 17:13:55 |         MASTER-SAAO | (00h 39m 21.88s , -72d 52m 40.4s) |   C |    10 | 13.7 |        
  131718 | 2023-07-24 17:13:55 |         MASTER-SAAO | (01h 01m 38.73s , -72d 54m 46.4s) |   C |    10 | 13.4 |        
  131747 | 2023-07-24 17:14:25 |         MASTER-SAAO | (00h 39m 26.80s , -72d 53m 39.1s) |   C |    10 | 14.6 |        
  131747 | 2023-07-24 17:14:25 |         MASTER-SAAO | (01h 01m 44.94s , -72d 55m 46.7s) |   C |    10 | 14.3 |        
  131777 | 2023-07-24 17:14:55 |         MASTER-SAAO | (00h 39m 20.43s , -72d 54m 38.8s) |   C |    10 | 14.0 |        
  131777 | 2023-07-24 17:14:55 |         MASTER-SAAO | (01h 01m 39.97s , -72d 56m 46.6s) |   C |    10 | 13.4 |        
  131806 | 2023-07-24 17:15:24 |         MASTER-SAAO | (00h 39m 27.23s , -72d 54m 24.2s) |   C |    10 | 14.6 |        
  131806 | 2023-07-24 17:15:24 |         MASTER-SAAO | (01h 01m 46.61s , -72d 56m 32.0s) |   C |    10 | 14.2 |        
  131836 | 2023-07-24 17:15:54 |         MASTER-SAAO | (00h 39m 23.41s , -72d 52m 58.3s) |   C |    10 | 16.3 |        
  131836 | 2023-07-24 17:15:54 |         MASTER-SAAO | (01h 01m 42.56s , -72d 55m 02.0s) |   C |    10 | 15.2 |        
  131866 | 2023-07-24 17:16:24 |         MASTER-SAAO | (00h 39m 22.44s , -72d 54m 26.8s) |   C |    10 | 16.3 |        
  131866 | 2023-07-24 17:16:24 |         MASTER-SAAO | (01h 01m 43.58s , -72d 56m 31.7s) |   C |    10 | 15.2 |        
  132076 | 2023-07-24 17:19:54 |         MASTER-SAAO | (00h 39m 19.69s , -72d 52m 54.7s) |   C |    10 | 15.5 |        
  132106 | 2023-07-24 17:20:24 |         MASTER-SAAO | (00h 39m 15.08s , -72d 53m 39.5s) |   C |    10 | 15.6 |        
  132136 | 2023-07-24 17:20:54 |         MASTER-SAAO | (00h 39m 15.41s , -72d 52m 39.4s) |   C |    10 | 15.6 |        
  132166 | 2023-07-24 17:21:24 |         MASTER-SAAO | (00h 39m 21.64s , -72d 53m 38.4s) |   C |    10 | 15.6 |        
  132207 | 2023-07-24 17:22:04 |         MASTER-SAAO | (00h 39m 14.35s , -72d 54m 38.6s) |   C |    10 | 15.4 |        
  132236 | 2023-07-24 17:22:34 |         MASTER-SAAO | (00h 39m 20.36s , -72d 54m 30.2s) |   C |    10 | 15.6 |        
  132266 | 2023-07-24 17:23:04 |         MASTER-SAAO | (00h 39m 18.75s , -72d 52m 54.9s) |   C |    10 | 15.4 |        
  132295 | 2023-07-24 17:23:33 |         MASTER-SAAO | (00h 39m 17.77s , -72d 54m 31.2s) |   C |    10 | 15.3 |        
  132336 | 2023-07-24 17:24:14 |         MASTER-SAAO | (00h 19m 15.22s , -72d 53m 38.5s) |   C |    10 | 16.0 |        
  132367 | 2023-07-24 17:24:45 |         MASTER-SAAO | (00h 19m 08.29s , -72d 54m 18.7s) |   C |    10 | 16.0 |        
  133927 | 2023-07-24 17:50:45 |         MASTER-SAAO | (00h 20m 04.38s , -72d 54m 19.6s) |   C |    10 | 16.3 |        
  133957 | 2023-07-24 17:51:15 |         MASTER-SAAO | (00h 20m 10.60s , -72d 55m 18.4s) |   C |    10 | 16.4 |        
  133998 | 2023-07-24 17:51:56 |         MASTER-SAAO | (00h 20m 05.04s , -72d 56m 18.1s) |   C |    10 | 16.3 |        
  134028 | 2023-07-24 17:52:26 |         MASTER-SAAO | (00h 20m 09.66s , -72d 55m 57.5s) |   C |    10 | 16.3 |        
  134059 | 2023-07-24 17:52:57 |         MASTER-SAAO | (00h 20m 07.10s , -72d 54m 48.7s) |   C |    10 | 16.4 |        
  134092 | 2023-07-24 17:53:30 |         MASTER-SAAO | (00h 18m 08.05s , -72d 56m 38.3s) |   C |    10 | 16.4 |        
  134102 | 2023-07-24 17:53:30 |         MASTER-SAAO | (00h 18m 08.09s , -72d 56m 38.4s) |   C |    30 | 17.5 |  Coadd 
  134148 | 2023-07-24 17:54:26 |         MASTER-SAAO | (00h 20m 30.15s , -72d 54m 48.9s) |   C |    10 | 17.1 |        
  134178 | 2023-07-24 17:54:56 |         MASTER-SAAO | (00h 20m 25.34s , -72d 55m 23.1s) |   C |    10 | 17.2 |        
  134208 | 2023-07-24 17:55:26 |         MASTER-SAAO | (00h 20m 24.87s , -72d 54m 24.3s) |   C |    10 | 16.6 |        
  134237 | 2023-07-24 17:55:55 |         MASTER-SAAO | (00h 20m 29.86s , -72d 55m 24.1s) |   C |    10 | 16.6 |        
  134279 | 2023-07-24 17:56:37 |         MASTER-SAAO | (00h 20m 24.28s , -72d 56m 24.5s) |   C |    10 | 17.0 |        
  134289 | 2023-07-24 17:56:37 |         MASTER-SAAO | (00h 20m 24.29s , -72d 56m 24.6s) |   C |    30 | 17.7 |  Coadd 
  134309 | 2023-07-24 17:57:07 |         MASTER-SAAO | (00h 20m 30.84s , -72d 56m 22.2s) |   C |    10 | 17.1 |        
  134339 | 2023-07-24 17:57:37 |         MASTER-SAAO | (00h 20m 28.15s , -72d 54m 29.6s) |   C |    10 | 17.1 |        
  134369 | 2023-07-24 17:58:07 |         MASTER-SAAO | (00h 20m 27.09s , -72d 56m 18.2s) |   C |    10 | 16.6 |        
  135494 | 2023-07-24 18:16:52 |         MASTER-SAAO | (00h 26m 31.05s , -72d 55m 44.6s) |   C |    10 | 16.8 |        
  135494 | 2023-07-24 18:16:52 |         MASTER-SAAO | (00h 41m 39.71s , -72d 57m 04.5s) |   C |    10 | 16.4 |        
  135524 | 2023-07-24 18:17:22 |         MASTER-SAAO | (00h 20m 18.66s , -72d 55m 58.8s) |   C |    10 | 16.8 |        
  135534 | 2023-07-24 18:17:22 |         MASTER-SAAO | (00h 20m 18.66s , -72d 55m 58.7s) |   C |    30 | 17.5 |  Coadd 
  135524 | 2023-07-24 18:17:22 |         MASTER-SAAO | (00h 41m 48.29s , -72d 58m 03.9s) |   C |    10 | 16.4 |        
  135554 | 2023-07-24 18:17:52 |         MASTER-SAAO | (00h 20m 11.75s , -72d 56m 58.6s) |   C |    10 | 16.8 |        
  135554 | 2023-07-24 18:17:52 |         MASTER-SAAO | (00h 41m 42.60s , -72d 59m 03.7s) |   C |    10 | 16.4 |        
  135596 | 2023-07-24 18:18:34 |         MASTER-SAAO | (00h 20m 16.70s , -72d 56m 30.7s) |   C |    10 | 16.8 |        
  135596 | 2023-07-24 18:18:34 |         MASTER-SAAO | (00h 41m 46.99s , -72d 58m 35.1s) |   C |    10 | 16.4 |        
  135625 | 2023-07-24 18:19:03 |         MASTER-SAAO | (00h 20m 15.24s , -72d 55m 26.3s) |   C |    10 | 16.8 |        
  135625 | 2023-07-24 18:19:03 |         MASTER-SAAO | (00h 41m 44.24s , -72d 57m 30.1s) |   C |    10 | 16.4 |        
  135655 | 2023-07-24 18:19:33 |         MASTER-SAAO | (00h 21m 20.32s , -70d 57m 03.6s) |   C |    10 | 16.8 |        
  135665 | 2023-07-24 18:19:33 |         MASTER-SAAO | (00h 21m 20.32s , -70d 57m 03.5s) |   C |    30 | 17.2 |  Coadd 
  135655 | 2023-07-24 18:19:33 |         MASTER-SAAO | (00h 40m 39.63s , -70d 59m 10.6s) |   C |    10 | 16.7 |        
  135685 | 2023-07-24 18:20:03 |         MASTER-SAAO | (00h 21m 24.58s , -70d 55m 27.3s) |   C |    10 | 16.7 |        
  135685 | 2023-07-24 18:20:03 |         MASTER-SAAO | (00h 40m 42.44s , -70d 57m 33.5s) |   C |    10 | 16.7 |        
  135715 | 2023-07-24 18:20:33 |         MASTER-SAAO | (00h 21m 16.93s , -70d 56m 07.7s) |   C |    10 | 16.7 |        
  135715 | 2023-07-24 18:20:33 |         MASTER-SAAO | (00h 40m 35.46s , -70d 58m 15.2s) |   C |    10 | 16.6 |        
  135755 | 2023-07-24 18:21:13 |         MASTER-SAAO | (00h 21m 17.76s , -70d 55m 09.3s) |   C |    10 | 16.6 |        
  135765 | 2023-07-24 18:21:13 |         MASTER-SAAO | (00h 21m 17.76s , -70d 55m 09.3s) |   C |    30 | 17.2 |  Coadd 
  135755 | 2023-07-24 18:21:13 |         MASTER-SAAO | (00h 40m 35.36s , -70d 57m 15.3s) |   C |    10 | 16.6 |        
  135785 | 2023-07-24 18:21:43 |         MASTER-SAAO | (00h 21m 23.80s , -70d 56m 08.7s) |   C |    10 | 16.7 |        
  135785 | 2023-07-24 18:21:43 |         MASTER-SAAO | (00h 40m 42.38s , -70d 58m 15.7s) |   C |    10 | 16.6 |        
  135814 | 2023-07-24 18:22:12 |         MASTER-SAAO | (00h 21m 16.46s , -70d 57m 09.3s) |   C |    10 | 16.7 |        
  135814 | 2023-07-24 18:22:12 |         MASTER-SAAO | (00h 40m 35.98s , -70d 59m 16.1s) |   C |    10 | 16.7 |        
  135844 | 2023-07-24 18:22:42 |         MASTER-SAAO | (00h 21m 22.91s , -70d 57m 03.3s) |   C |    10 | 16.7 |        
  135854 | 2023-07-24 18:22:42 |         MASTER-SAAO | (00h 21m 22.90s , -70d 57m 03.3s) |   C |    30 | 17.2 |  Coadd 
  135844 | 2023-07-24 18:22:42 |         MASTER-SAAO | (00h 40m 42.30s , -70d 59m 09.6s) |   C |    10 | 16.6 |        
  135874 | 2023-07-24 18:23:12 |         MASTER-SAAO | (00h 21m 20.90s , -70d 55m 25.9s) |   C |    10 | 16.7 |        
  135874 | 2023-07-24 18:23:12 |         MASTER-SAAO | (00h 40m 38.71s , -70d 57m 31.4s) |   C |    10 | 16.6 |        
  135916 | 2023-07-24 18:23:53 |         MASTER-SAAO | (00h 21m 20.15s , -70d 56m 55.6s) |   C |    10 | 16.6 |        
  135916 | 2023-07-24 18:23:54 |         MASTER-SAAO | (00h 40m 39.42s , -70d 59m 02.2s) |   C |    10 | 16.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8548
TYPE = 35
DAYS = 1


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230723A ( Fermi GBM team, GCN 34232) errorbox  552 sec after notice time and 586 sec after trigger time at 2023-07-23 04:48:29 UT, with upper limit up to  17.0 mag. The observations began at zenith distance = 57 deg. The sun  altitude  is -79.1 deg. 

The galactic latitude b = -46 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=2243548

We obtain a following upper limits.  

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

     646 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.72s , -71d 17m 29.3s) |   C |   120 | 15.9 |        
     801 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.76s , -71d 17m 29.2s) |   C |   430 | 17.0 |  Coadd 
     795 | 2023-07-23 04:50:48 |         MASTER-OAFA | (01h 22m 53.01s , -71d 18m 28.8s) |   C |   140 | 16.5 |        
     970 | 2023-07-23 04:53:28 |         MASTER-OAFA | (01h 22m 54.39s , -71d 17m 31.5s) |   C |   170 | 16.7 |        
    1165 | 2023-07-23 04:56:38 |         MASTER-OAFA | (01h 23m 00.17s , -71d 18m 30.9s) |   C |   180 | 15.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8534
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230723A ( Fermi GBM team, GCN 34232) errorbox  552 sec after notice time and 586 sec after trigger time at 2023-07-23 04:48:29 UT, with upper limit up to  17.0 mag. The observations began at zenith distance = 57 deg. The sun  altitude  is -79.1 deg. 

The galactic latitude b = -46 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=2243548

We obtain a following upper limits.  

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

     646 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.72s , -71d 17m 29.3s) |   C |   120 | 15.9 |        
     801 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.76s , -71d 17m 29.2s) |   C |   430 | 17.0 |  Coadd 
     795 | 2023-07-23 04:50:48 |         MASTER-OAFA | (01h 22m 53.01s , -71d 18m 28.8s) |   C |   140 | 16.5 |        
     970 | 2023-07-23 04:53:28 |         MASTER-OAFA | (01h 22m 54.39s , -71d 17m 31.5s) |   C |   170 | 16.7 |        
    1165 | 2023-07-23 04:56:38 |         MASTER-OAFA | (01h 23m 00.17s , -71d 18m 30.9s) |   C |   180 | 15.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8533
TYPE = 35
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230723A ( Fermi GBM team, GCN 34232) errorbox  552 sec after notice time and 586 sec after trigger time at 2023-07-23 04:48:29 UT, with upper limit up to  17.0 mag. The observations began at zenith distance = 57 deg. The sun  altitude  is -79.1 deg. 

The galactic latitude b = -46 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=2243548

We obtain a following upper limits.  

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

     646 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.72s , -71d 17m 29.3s) |   C |   120 | 15.9 |        
     801 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.76s , -71d 17m 29.2s) |   C |   430 | 17.0 |  Coadd 
     795 | 2023-07-23 04:50:48 |         MASTER-OAFA | (01h 22m 53.01s , -71d 18m 28.8s) |   C |   140 | 16.5 |        
     970 | 2023-07-23 04:53:28 |         MASTER-OAFA | (01h 22m 54.39s , -71d 17m 31.5s) |   C |   170 | 16.7 |        
    1165 | 2023-07-23 04:56:38 |         MASTER-OAFA | (01h 23m 00.17s , -71d 18m 30.9s) |   C |   180 | 15.6 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8532
TYPE = 34
DAYS = 0


MASTER-OAFA robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230723A ( Fermi GBM team, GCN 34232) errorbox  552 sec after notice time and 586 sec after trigger time at 2023-07-23 04:48:29 UT, with upper limit up to  17.0 mag. The observations began at zenith distance = 57 deg. The sun  altitude  is -79.1 deg. 

The galactic latitude b = -46 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=2243548

We obtain a following upper limits.  

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

     646 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.72s , -71d 17m 29.3s) |   C |   120 | 15.9 |        
     801 | 2023-07-23 04:48:29 |         MASTER-OAFA | (01h 22m 59.76s , -71d 17m 29.2s) |   C |   430 | 17.0 |  Coadd 
     795 | 2023-07-23 04:50:48 |         MASTER-OAFA | (01h 22m 53.01s , -71d 18m 28.8s) |   C |   140 | 16.5 |        
     970 | 2023-07-23 04:53:28 |         MASTER-OAFA | (01h 22m 54.39s , -71d 17m 31.5s) |   C |   170 | 16.7 |        
    1165 | 2023-07-23 04:56:38 |         MASTER-OAFA | (01h 23m 00.17s , -71d 18m 30.9s) |   C |   180 | 15.6 |        
Filter C is a clear (unfiltred) band. 


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

MASTER, 2002-2024