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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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Name FERMI GRB230814.79
Type 2
Trigger time 2023-08-14 18:54:56.04
Notice time 2023-08-14 18:55:41.1176
Distance ± Mpc
BNS BHH NSBH Gap Terr
Galaxy in: 50%
90%
FULL

This work was supported by RFBR BRICS 17-52-80133 grant.
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)

DAYS:
Coverage since triggertime up to

ALL PLOTS
datetime T - Trig [h] T - Not [h] Area [sq. deg]
Box 50% 90% FULL
[%] 99.9 86.4 88.6
2023-08-28 18:54:56 336.0 336.0 423.0

Map with WFC

Discoveries in this field
No discoveries yet!

Synchronous WFC images
datetime coord2000 observatory camera links
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2023-08-14 18:54:56.04')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
trigger notice notice+1hr now

2023-08-14 18:54:56 (JD 2460171.288148)

Siderial time 18.952706 h

Ra 18:40:36.00 Dec -13:07:58.80
(280.150000d, -13.133000d)

Rise 2023-08-15 16:51:02

Transit 2023-08-15 21:34:29

Set 2023-08-16 02:17:56

Amur

Object: Altitude: -12.61 Azimuth: 84.55

Sun: Altitude: -11.75 Azimuth: 229.64

Moon: Altitude: 4.88 Azimuth: 237.29

Tunka

Object: Altitude: 1.80 Azimuth: 65.94

Sun: Altitude: -20.09 Azimuth: 206.83

Moon: Altitude: -5.47 Azimuth: 218.13

Kislovodsk

Object: Altitude: 32.52 Azimuth: 10.46

Sun: Altitude: -23.86 Azimuth: 143.03

Moon: Altitude: -20.07 Azimuth: 162.34

Tavrida

Object: Altitude: 32.13 Azimuth: 0.62

Sun: Altitude: -19.14 Azimuth: 135.52

Moon: Altitude: -16.92 Azimuth: 154.63

SAAO

Object: Altitude: 67.53 Azimuth: 213.97

Sun: Altitude: -35.92 Azimuth: 84.46

Moon: Altitude: -54.12 Azimuth: 87.15

IAC

Object: Altitude: 26.33 Azimuth: 303.67

Sun: Altitude: 9.88 Azimuth: 101.09

Moon: Altitude: 0.94 Azimuth: 117.13

Argentina

Object: Altitude: -3.65 Azimuth: 287.91

Sun: Altitude: 33.73 Azimuth: 139.92

Moon: Altitude: 16.45 Azimuth: 133.26

Mexico

Object: Altitude: -52.28 Azimuth: 249.82

Sun: Altitude: 71.95 Azimuth: 335.90

Moon: Altitude: 79.54 Azimuth: 50.98

Ural

Object: Altitude: 16.58 Azimuth: 26.52

Sun: Altitude: -17.11 Azimuth: 162.17

Moon: Altitude: -8.80 Azimuth: 178.91

Vostryakovo

Object: Altitude: 21.39 Azimuth: 4.53

Sun: Altitude: -12.80 Azimuth: 141.00

Moon: Altitude: -8.09 Azimuth: 158.98

Gal. latitude: -4.179483 Gal. longitude: 20.365751

Dist. to Sun: 137.652469

Dist. to Moon: 152.005152

Moon coord.: (127.390886 d, 24.159648 d)

Sun coord.: (143.792592 d, 14.369039 d)

Lunar disk: 0.025377

Lunar phase: 161.667245

Lunar bright limb: 119.301978

No SN in this field

2023-08-14 18:55:41 (JD 2460171.288669)

Siderial time 18.965240 h

Ra 18:40:36.00 Dec -13:07:58.80
(280.150000d, -13.133000d)

Rise 2023-08-15 16:51:02

Transit 2023-08-15 21:34:29

Set 2023-08-16 02:17:56

Amur

Object: Altitude: -12.73 Azimuth: 84.69

Sun: Altitude: -11.66 Azimuth: 229.80

Moon: Altitude: 4.98 Azimuth: 237.43

Tunka

Object: Altitude: 1.69 Azimuth: 66.09

Sun: Altitude: -20.04 Azimuth: 207.01

Moon: Altitude: -5.40 Azimuth: 218.28

Kislovodsk

Object: Altitude: 32.50 Azimuth: 10.68

Sun: Altitude: -23.94 Azimuth: 143.21

Moon: Altitude: -20.11 Azimuth: 162.51

Tavrida

Object: Altitude: 32.13 Azimuth: 0.84

Sun: Altitude: -19.23 Azimuth: 135.68

Moon: Altitude: -16.98 Azimuth: 154.79

SAAO

Object: Altitude: 67.62 Azimuth: 213.55

Sun: Altitude: -36.08 Azimuth: 84.35

Moon: Altitude: -54.27 Azimuth: 87.04

IAC

Object: Altitude: 26.47 Azimuth: 303.81

Sun: Altitude: 9.72 Azimuth: 101.17

Moon: Altitude: 0.80 Azimuth: 117.22

Argentina

Object: Altitude: -3.50 Azimuth: 287.80

Sun: Altitude: 33.63 Azimuth: 139.74

Moon: Altitude: 16.34 Azimuth: 133.13

Mexico

Object: Altitude: -52.13 Azimuth: 249.99

Sun: Altitude: 72.02 Azimuth: 336.45

Moon: Altitude: 79.41 Azimuth: 51.59

Ural

Object: Altitude: 16.53 Azimuth: 26.70

Sun: Altitude: -17.14 Azimuth: 162.36

Moon: Altitude: -8.80 Azimuth: 179.08

Vostryakovo

Object: Altitude: 21.38 Azimuth: 4.73

Sun: Altitude: -12.87 Azimuth: 141.17

Moon: Altitude: -8.12 Azimuth: 159.14

Gal. latitude: -4.179483 Gal. longitude: 20.365751

Dist. to Sun: 137.651985

Dist. to Moon: 151.999962

Moon coord.: (127.397440 d, 24.158086 d)

Sun coord.: (143.793081 d, 14.368879 d)

Lunar disk: 0.025362

Lunar phase: 161.672753

Lunar bright limb: 119.308969

No SN in this field

2023-08-14 19:55:41 (JD 2460171.330336)

Siderial time 19.967978 h

Ra 18:40:36.00 Dec -13:07:58.80
(280.150000d, -13.133000d)

Rise 2023-08-15 16:51:02

Transit 2023-08-15 21:34:29

Set 2023-08-16 02:17:56

Amur

Object: Altitude: -22.32 Azimuth: 96.32

Sun: Altitude: -3.74 Azimuth: 242.10

Moon: Altitude: 13.11 Azimuth: 248.03

Tunka

Object: Altitude: -7.13 Azimuth: 77.80

Sun: Altitude: -14.85 Azimuth: 221.25

Moon: Altitude: 0.74 Azimuth: 230.04

Kislovodsk

Object: Altitude: 28.96 Azimuth: 27.23

Sun: Altitude: -29.25 Azimuth: 158.35

Moon: Altitude: -22.15 Azimuth: 176.55

Tavrida

Object: Altitude: 30.39 Azimuth: 17.87

Sun: Altitude: -25.70 Azimuth: 149.78

Moon: Altitude: -20.37 Azimuth: 168.31

SAAO

Object: Altitude: 70.61 Azimuth: 172.46

Sun: Altitude: -48.51 Azimuth: 74.10

Moon: Altitude: -66.34 Azimuth: 75.78

IAC

Object: Altitude: 36.64 Azimuth: 316.22

Sun: Altitude: -3.06 Azimuth: 108.11

Moon: Altitude: -10.25 Azimuth: 124.57

Argentina

Object: Altitude: 8.90 Azimuth: 279.99

Sun: Altitude: 24.35 Azimuth: 126.93

Moon: Altitude: 6.76 Azimuth: 123.78

Mexico

Object: Altitude: -39.65 Azimuth: 261.11

Sun: Altitude: 71.88 Azimuth: 24.61

Moon: Altitude: 67.99 Azimuth: 77.23

Ural

Object: Altitude: 11.97 Azimuth: 41.07

Sun: Altitude: -18.58 Azimuth: 177.56

Moon: Altitude: -8.13 Azimuth: 192.46

Vostryakovo

Object: Altitude: 19.53 Azimuth: 20.24

Sun: Altitude: -17.35 Azimuth: 155.49

Moon: Altitude: -10.28 Azimuth: 172.38

Gal. latitude: -4.179483 Gal. longitude: 20.365751

Dist. to Sun: 137.613285

Dist. to Moon: 151.583616

Moon coord.: (127.921207 d, 24.032257 d)

Sun coord.: (143.832225 d, 14.356021 d)

Lunar disk: 0.024168

Lunar phase: 162.113009

Lunar bright limb: 119.876185

No SN in this field

2025-01-17 20:07:56 (JD 2460693.338843)

Siderial time 6.473232 h

Ra 18:40:36.00 Dec -13:07:58.80
(280.150000d, -13.133000d)

Rise 2025-01-18 06:34:41

Transit 2025-01-18 11:18:08

Set 2025-01-18 16:01:35

Amur

Object: Altitude: -12.09 Azimuth: 276.07

Sun: Altitude: -30.15 Azimuth: 266.47

Moon: Altitude: 43.71 Azimuth: 29.99

Tunka

Object: Altitude: -27.23 Azimuth: 256.06

Sun: Altitude: -44.53 Azimuth: 243.21

Moon: Altitude: 45.71 Azimuth: 355.69

Kislovodsk

Object: Altitude: -59.35 Azimuth: 183.54

Sun: Altitude: -62.60 Azimuth: 141.82

Moon: Altitude: 24.20 Azimuth: 283.28

Tavrida

Object: Altitude: -57.90 Azimuth: 167.74

Sun: Altitude: -57.63 Azimuth: 129.48

Moon: Altitude: 18.03 Azimuth: 277.29

SAAO

Object: Altitude: -40.68 Azimuth: 25.86

Sun: Altitude: -24.95 Azimuth: 40.94

Moon: Altitude: -0.12 Azimuth: 261.08

IAC

Object: Altitude: -34.92 Azimuth: 93.51

Sun: Altitude: -20.87 Azimuth: 77.10

Moon: Altitude: -24.06 Azimuth: 246.12

Argentina

Object: Altitude: 23.75 Azimuth: 88.90

Sun: Altitude: 43.80 Azimuth: 91.14

Moon: Altitude: -65.42 Azimuth: 349.06

Mexico

Object: Altitude: 37.80 Azimuth: 36.62

Sun: Altitude: 37.52 Azimuth: 11.10

Moon: Altitude: -37.92 Azimuth: 131.65

Ural

Object: Altitude: -43.79 Azimuth: 205.87

Sun: Altitude: -53.60 Azimuth: 178.93

Moon: Altitude: 28.80 Azimuth: 304.78

Vostryakovo

Object: Altitude: -47.69 Azimuth: 175.86

Sun: Altitude: -51.41 Azimuth: 145.11

Moon: Altitude: 18.48 Azimuth: 283.82

Gal. latitude: -4.179483 Gal. longitude: 20.365751

Dist. to Sun: 20.137270

Dist. to Moon: 115.551826

Moon coord.: (165.584723 d, 7.592371 d)

Sun coord.: (299.702721 d, -20.642657 d)

Lunar disk: 0.846845

Lunar phase: 46.077035

Lunar bright limb: 111.416810

No SN in this field
Recent coverage and limits telegrams
#######################################################################################
#######################################################################################

  ID = 8688
TYPE = 35
DAYS = 2


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 230814A ( Fermi GBM team, GCN 34422) errorbox  83118 sec after notice time and 83151 sec after trigger time at 2023-08-15 18:00:47 UT, with upper limit up to  18.0 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -12.4 deg. 

MASTER-Kislovodsk robotic telescope  located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) started inspect of the FERMI GRB 230814A errorbox  1 days 5138 sec after notice time and 1 days 5171 sec after trigger time at 2023-08-15 20:21:07 UT, with upper limit up to  17.6 mag. The observations began at zenith distance = 58 deg. The sun  altitude  is -31.6 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the FERMI GRB 230814A errorbox  1 days 20852 sec after notice time and 1 days 20886 sec after trigger time at 2023-08-16 00:43:02 UT, with upper limit up to  16.8 mag. The observations began at zenith distance = 31 deg. The sun  altitude  is -33.5 deg. 

MASTER-Tunka robotic telescope  located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the FERMI GRB 230814A errorbox  1 days 70802 sec after notice time and 1 days 70835 sec after trigger time at 2023-08-16 14:35:31 UT, with upper limit up to  15.8 mag. Observations started at twilight.  The observations began at zenith distance = 63 deg. The sun  altitude  is -16.9 deg. 

The galactic latitude b = -13 deg., longitude l = 29 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2254267

We obtain a following upper limits.  

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

   83181 | 2023-08-15 18:00:47 |      MASTER-Tavrida | (19h 26m 49.49s , -10d 03m 37.6s) |   C |    60 | 17.2 |        
   83334 | 2023-08-15 18:03:19 |      MASTER-Tavrida | (19h 27m 04.49s , -11d 57m 06.9s) |   C |    60 | 17.4 |        
   83772 | 2023-08-15 18:10:37 |      MASTER-Tavrida | (19h 19m 31.30s , -10d 03m 59.8s) |   C |    60 | 17.5 |        
   84786 | 2023-08-15 18:27:32 |      MASTER-Tavrida | (19h 26m 53.17s , -10d 03m 28.3s) |   C |    60 | 17.9 |        
   84859 | 2023-08-15 18:28:44 |      MASTER-Tavrida | (19h 34m 55.84s , -10d 04m 38.0s) |   C |    60 | 17.9 |        
   85004 | 2023-08-15 18:31:10 |      MASTER-Tavrida | (19h 27m 08.31s , -11d 56m 49.4s) |   C |    60 | 17.9 |        
   85444 | 2023-08-15 18:38:29 |      MASTER-Tavrida | (19h 19m 29.23s , -10d 04m 32.1s) |   C |    60 | 17.7 |        
   86253 | 2023-08-15 18:51:58 |      MASTER-Tavrida | (19h 26m 50.64s , -10d 04m 39.3s) |   C |    60 | 17.9 |        
   86325 | 2023-08-15 18:53:11 |      MASTER-Tavrida | (19h 35m 01.69s , -10d 03m 04.0s) |   C |    60 | 17.9 |        
   86397 | 2023-08-15 18:54:23 |      MASTER-Tavrida | (19h 27m 05.15s , -11d 58m 00.3s) |   C |    60 | 17.8 |        
   86619 | 2023-08-15 18:58:04 |      MASTER-Tavrida | (19h 19m 29.05s , -10d 04m 53.3s) |   C |    60 | 17.7 |        
   87311 | 2023-08-15 19:09:37 |      MASTER-Tavrida | (19h 34m 58.66s , -10d 03m 25.3s) |   C |    60 | 17.9 |        
   88194 | 2023-08-15 19:24:20 |      MASTER-Tavrida | (19h 20m 31.09s , -08d 09m 21.0s) |   C |    60 | 17.9 |        
   89655 | 2023-08-15 19:48:41 |      MASTER-Tavrida | (19h 20m 33.71s , -08d 11m 44.0s) |   C |    60 | 17.8 |        
   89727 | 2023-08-15 19:49:53 |      MASTER-Tavrida | (19h 28m 43.01s , -08d 10m 18.4s) |   C |    60 | 18.0 |        
   91127 | 2023-08-15 20:13:12 |      MASTER-Tavrida | (19h 20m 35.86s , -08d 11m 38.7s) |   C |    60 | 17.8 |        
   91199 | 2023-08-15 20:14:24 |      MASTER-Tavrida | (19h 28m 35.76s , -08d 12m 41.3s) |   C |    60 | 18.0 |        
   91602 | 2023-08-15 20:21:07 |   MASTER-Kislovodsk | (19h 26m 39.97s , -12d 02m 31.9s) |   C |    60 | 16.9 |        
   91602 | 2023-08-15 20:21:07 |   MASTER-Kislovodsk | (19h 22m 32.94s , -11d 40m 55.7s) |   C |    60 | 17.0 |        
   92158 | 2023-08-15 20:30:23 |      MASTER-Tavrida | (19h 28m 35.60s , -08d 13m 14.9s) |   C |    60 | 17.6 |        
   92164 | 2023-08-15 20:30:29 |   MASTER-Kislovodsk | (19h 18m 57.11s , -10d 09m 10.1s) |   C |    60 | 17.0 |        
   92981 | 2023-08-15 20:44:07 |   MASTER-Kislovodsk | (19h 26m 39.98s , -12d 02m 07.2s) |   C |    60 | 17.1 |        
   92981 | 2023-08-15 20:44:07 |   MASTER-Kislovodsk | (19h 22m 34.32s , -11d 40m 38.6s) |   C |    60 | 17.5 |        
   93543 | 2023-08-15 20:53:28 |   MASTER-Kislovodsk | (19h 18m 57.28s , -10d 07m 33.9s) |   C |    60 | 17.0 |        
   94777 | 2023-08-15 21:14:03 |   MASTER-Kislovodsk | (19h 26m 38.95s , -12d 02m 40.8s) |   C |    60 | 17.0 |        
   94777 | 2023-08-15 21:14:03 |   MASTER-Kislovodsk | (19h 22m 37.20s , -11d 41m 14.0s) |   C |    60 | 17.4 |        
   95098 | 2023-08-15 21:19:23 |   MASTER-Kislovodsk | (19h 18m 59.82s , -10d 09m 43.0s) |   C |    60 | 16.8 |        
   95711 | 2023-08-15 21:29:36 |   MASTER-Kislovodsk | (19h 34m 33.78s , -10d 09m 33.0s) |   C |    60 | 16.8 |        
   95711 | 2023-08-15 21:29:36 |   MASTER-Kislovodsk | (19h 30m 28.75s , -09d 47m 54.5s) |   C |    60 | 17.5 |        
   96577 | 2023-08-15 21:44:02 |      MASTER-Tavrida | (19h 39m 03.04s , -08d 26m 11.0s) |   C |    60 | 17.7 |        
   96617 | 2023-08-15 21:44:43 |   MASTER-Kislovodsk | (19h 34m 36.76s , -10d 09m 51.8s) |   C |    60 | 16.7 |        
   96617 | 2023-08-15 21:44:43 |   MASTER-Kislovodsk | (19h 30m 30.82s , -09d 48m 11.0s) |   C |    60 | 17.3 |        
   96778 | 2023-08-15 21:47:23 |   MASTER-Kislovodsk | (19h 28m 12.57s , -08d 16m 26.7s) |   C |    60 | 17.0 |        
   96778 | 2023-08-15 21:47:23 |   MASTER-Kislovodsk | (19h 24m 07.54s , -07d 54m 45.7s) |   C |    60 | 17.5 |        
   97707 | 2023-08-15 22:02:53 |      MASTER-Tavrida | (19h 39m 01.29s , -08d 27m 37.4s) |   C |    60 | 17.8 |        
   97997 | 2023-08-15 22:07:42 |   MASTER-Kislovodsk | (19h 34m 34.31s , -10d 09m 53.4s) |   C |    60 | 16.7 |        
   97997 | 2023-08-15 22:07:43 |   MASTER-Kislovodsk | (19h 30m 33.48s , -09d 48m 14.2s) |   C |    60 | 17.4 |        
   98078 | 2023-08-15 22:09:04 |      MASTER-Tavrida | (19h 26m 42.28s , -06d 33m 19.0s) |   C |    60 | 17.8 |        
   98157 | 2023-08-15 22:10:23 |   MASTER-Kislovodsk | (19h 28m 13.38s , -08d 16m 55.4s) |   C |    60 | 17.1 |        
   98157 | 2023-08-15 22:10:23 |   MASTER-Kislovodsk | (19h 24m 13.45s , -07d 55m 16.8s) |   C |    60 | 17.6 |        
   99136 | 2023-08-15 22:26:42 |      MASTER-Tavrida | (19h 39m 00.35s , -08d 29m 22.8s) |   C |    60 | 17.5 |        
   99320 | 2023-08-15 22:29:46 |   MASTER-Kislovodsk | (19h 28m 07.87s , -08d 15m 38.1s) |   C |    60 | 17.1 |        
   99320 | 2023-08-15 22:29:46 |   MASTER-Kislovodsk | (19h 24m 08.12s , -07d 54m 08.5s) |   C |    60 | 17.6 |        
   99435 | 2023-08-15 22:31:40 |      MASTER-Tavrida | (19h 26m 36.89s , -06d 33m 42.3s) |   C |    60 | 17.3 |        
  100282 | 2023-08-15 22:45:48 |   MASTER-Kislovodsk | (19h 39m 36.97s , -07d 54m 33.3s) |   C |    60 | 17.3 |        
  100360 | 2023-08-15 22:47:06 |      MASTER-Tavrida | (19h 26m 37.69s , -06d 35m 09.9s) |   C |    60 | 16.8 |        
  100362 | 2023-08-15 22:47:08 |   MASTER-Kislovodsk | (19h 23m 03.14s , -06d 23m 15.9s) |   C |    60 | 16.9 |        
  100434 | 2023-08-15 22:48:20 |      MASTER-Tavrida | (19h 33m 52.01s , -06d 36m 12.1s) |   C |    60 | 17.1 |        
  101486 | 2023-08-15 23:05:51 |      MASTER-Tavrida | (19h 33m 55.68s , -06d 36m 37.5s) |   C |    60 | 15.2 |        
  107316 | 2023-08-16 00:43:02 |         MASTER-OAFA | (19h 28m 29.74s , -12d 04m 50.4s) |   C |    60 | 16.3 |        
  110504 | 2023-08-16 01:36:10 |         MASTER-OAFA | (19h 28m 29.28s , -12d 03m 25.6s) |   C |    60 | 16.8 |        
  110504 | 2023-08-16 01:36:10 |         MASTER-OAFA | (19h 28m 29.28s , -12d 03m 25.6s) |   C |    60 | 16.8 |        
  111922 | 2023-08-16 01:59:47 |         MASTER-OAFA | (19h 20m 59.44s , -10d 09m 51.0s) |   C |    60 | 13.9 |        
  111922 | 2023-08-16 01:59:47 |         MASTER-OAFA | (19h 20m 59.44s , -10d 09m 51.0s) |   C |    60 | 13.9 |        
  113059 | 2023-08-16 02:18:45 |         MASTER-OAFA | (19h 20m 55.59s , -10d 08m 50.5s) |   C |    60 | 15.9 |        
  117422 | 2023-08-16 03:31:28 |         MASTER-OAFA | (19h 20m 55.33s , -10d 11m 51.1s) |   C |    60 | 16.7 |        
  117422 | 2023-08-16 03:31:28 |         MASTER-OAFA | (19h 20m 55.33s , -10d 11m 51.1s) |   C |    60 | 16.7 |        
  157266 | 2023-08-16 14:35:31 |        MASTER-Tunka | (19h 25m 49.63s , -12d 07m 54.6s) |   C |    60 | 15.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8679
TYPE = 35
DAYS = 1


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 230814A ( Fermi GBM team, GCN 34422) errorbox  83118 sec after notice time and 83151 sec after trigger time at 2023-08-15 18:00:47 UT, with upper limit up to  17.9 mag. Observations started at twilight.  The observations began at zenith distance = 58 deg. The sun  altitude  is -12.4 deg. 

The galactic latitude b = -13 deg., longitude l = 29 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2254267

We obtain a following upper limits.  

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

   83181 | 2023-08-15 18:00:47 |      MASTER-Tavrida | (19h 26m 49.49s , -10d 03m 37.6s) |   C |    60 | 17.2 |        
   83334 | 2023-08-15 18:03:19 |      MASTER-Tavrida | (19h 27m 04.49s , -11d 57m 06.9s) |   C |    60 | 17.4 |        
   83772 | 2023-08-15 18:10:37 |      MASTER-Tavrida | (19h 19m 31.30s , -10d 03m 59.8s) |   C |    60 | 17.5 |        
   84786 | 2023-08-15 18:27:32 |      MASTER-Tavrida | (19h 26m 53.17s , -10d 03m 28.3s) |   C |    60 | 17.9 |        
   84859 | 2023-08-15 18:28:44 |      MASTER-Tavrida | (19h 34m 55.84s , -10d 04m 38.0s) |   C |    60 | 17.9 |        
   85004 | 2023-08-15 18:31:10 |      MASTER-Tavrida | (19h 27m 08.31s , -11d 56m 49.4s) |   C |    60 | 17.9 |        
   85444 | 2023-08-15 18:38:29 |      MASTER-Tavrida | (19h 19m 29.23s , -10d 04m 32.1s) |   C |    60 | 17.7 |        
   86253 | 2023-08-15 18:51:58 |      MASTER-Tavrida | (19h 26m 50.64s , -10d 04m 39.3s) |   C |    60 | 17.9 |        
   86325 | 2023-08-15 18:53:11 |      MASTER-Tavrida | (19h 35m 01.69s , -10d 03m 04.0s) |   C |    60 | 17.9 |        
   86397 | 2023-08-15 18:54:23 |      MASTER-Tavrida | (19h 27m 05.15s , -11d 58m 00.3s) |   C |    60 | 17.8 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8673
TYPE = 34
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 230814A ( Fermi GBM team, GCN 34422) errorbox  82226 sec after notice time and 82259 sec after trigger time at 2023-08-15 17:45:55 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -10.2 deg. 

The galactic latitude b = -12 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2254257

We obtain a following upper limits.  

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

   82290 | 2023-08-15 17:45:55 |      MASTER-Tavrida | (19h 18m 54.47s , -11d 57m 39.1s) |   C |    60 | 16.2 |        
   82364 | 2023-08-15 17:47:10 |      MASTER-Tavrida | (19h 02m 19.60s , -17d 37m 39.4s) |   C |    60 | 16.4 |        
   82438 | 2023-08-15 17:48:23 |      MASTER-Tavrida | (19h 18m 19.74s , -17d 38m 18.6s) |   C |    60 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8674
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 230814A ( Fermi GBM team, GCN 34422) errorbox  82226 sec after notice time and 82259 sec after trigger time at 2023-08-15 17:45:55 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -10.2 deg. 

The galactic latitude b = -12 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2254257

We obtain a following upper limits.  

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

   82290 | 2023-08-15 17:45:55 |      MASTER-Tavrida | (19h 18m 54.47s , -11d 57m 39.1s) |   C |    60 | 16.2 |        
   82364 | 2023-08-15 17:47:10 |      MASTER-Tavrida | (19h 02m 19.60s , -17d 37m 39.4s) |   C |    60 | 16.4 |        
   82438 | 2023-08-15 17:48:23 |      MASTER-Tavrida | (19h 18m 19.74s , -17d 38m 18.6s) |   C |    60 | 16.4 |        
Filter C is a clear (unfiltred) band. 


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



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

  ID = 8675
TYPE = 35
DAYS = 0


MASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the FERMI GRB 230814A ( Fermi GBM team, GCN 34422) errorbox  82226 sec after notice time and 82259 sec after trigger time at 2023-08-15 17:45:55 UT, with upper limit up to  16.4 mag. Observations started at twilight.  The observations began at zenith distance = 61 deg. The sun  altitude  is -10.2 deg. 

The galactic latitude b = -12 deg., longitude l = 23 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/observ.php?id=2254257

We obtain a following upper limits.  

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

   82290 | 2023-08-15 17:45:55 |      MASTER-Tavrida | (19h 18m 54.47s , -11d 57m 39.1s) |   C |    60 | 16.2 |        
   82364 | 2023-08-15 17:47:10 |      MASTER-Tavrida | (19h 02m 19.60s , -17d 37m 39.4s) |   C |    60 | 16.4 |        
   82438 | 2023-08-15 17:48:23 |      MASTER-Tavrida | (19h 18m 19.74s , -17d 38m 18.6s) |   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