MASTER Net MASTER Database: GRB200809.65 pagePlease 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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MASTER WFC:
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MASTER II: |
General: |
| MASTER observatories and transients from them in error-field |
id | noticetime | coord2000 | satel | errorbox | type | trigger | seq | trig_type | links |
1416523 | 2020-08-09 15:51:01.813233 | 23h 59m 00.00s -76d 54m 36.0s | FERMI | 3.39 | alert | 618680492 | 3 | 115 | alert |
1416513 | 2020-08-09 15:42:15.070852 | 01h 37m 16.80s -66d 16m 12.0s | FERMI | 4.77 | alert | 618680492 | 4 | 112 | alert |
1416508 | 2020-08-09 15:42:00.66134 | 01h 48m 31.92s -63d 30m 00.0s | FERMI | 8.85 | alert | 618680492 | 3 | 111 | alert |
MASTER optical transients in this field
Will be published in GCN, ATEL
Distance | datetime | coord2000 | observatory | camera | links |
trigger | notice | notice+1hr | now |
2020-08-09 15:41:27 (JD 2459071.153785) Siderial time 15.438348 h Ra 23:59:00.00 Dec -76:54:36.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -39.50 Azimuth: 349.52 Sun: Altitude: -23.99 Azimuth: 181.87 Moon: Altitude: 20.99 Azimuth: 287.74 TunkaObject: Altitude: -44.54 Azimuth: 343.60 Sun: Altitude: -19.69 Azimuth: 156.82 Moon: Altitude: 5.66 Azimuth: 268.46 KislovodskObject: Altitude: -49.75 Azimuth: 342.96 Sun: Altitude: 5.99 Azimuth: 106.00 Moon: Altitude: -33.13 Azimuth: 218.74 TavridaObject: Altitude: -52.44 Azimuth: 343.92 Sun: Altitude: 12.14 Azimuth: 100.13 Moon: Altitude: -35.71 Azimuth: 208.95 SAAOObject: Altitude: 21.41 Azimuth: 351.98 Sun: Altitude: 3.69 Azimuth: 111.19 Moon: Altitude: -61.43 Azimuth: 338.71 IACObject: Altitude: -41.38 Azimuth: 0.69 Sun: Altitude: 52.95 Azimuth: 78.24 Moon: Altitude: -47.27 Azimuth: 137.75 ArgentinaObject: Altitude: 23.78 Azimuth: 11.71 Sun: Altitude: 40.38 Azimuth: 199.14 Moon: Altitude: -11.25 Azimuth: 89.39 MexicoObject: Altitude: -28.79 Azimuth: 14.89 Sun: Altitude: 36.83 Azimuth: 273.26 Moon: Altitude: 29.32 Azimuth: 77.74 UralObject: Altitude: -58.40 Azimuth: 335.49 Sun: Altitude: 0.86 Azimuth: 118.26 Moon: Altitude: -16.15 Azimuth: 231.22 VostryakovoObject: Altitude: -61.73 Azimuth: 337.86 Sun: Altitude: 11.67 Azimuth: 100.74 Moon: Altitude: -25.24 Azimuth: 210.03 Gal. latitude: -40.131875 Gal. longitude: 306.676008 Dist. to Sun: 115.470075 Dist. to Moon: 83.519027 Moon coord.: (24.721467 d, 5.392007 d) Sun coord.: (139.666057 d, 15.677756 d) Lunar disk: 0.690574 Lunar phase: 67.595204 Lunar bright limb: 70.612192 No SN in this field |
2020-08-09 15:50:59 (JD 2459071.160405) Siderial time 15.597672 h Ra 23:59:00.00 Dec -76:54:36.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -39.23 Azimuth: 350.12 Sun: Altitude: -23.90 Azimuth: 184.38 Moon: Altitude: 22.41 Azimuth: 289.69 TunkaObject: Altitude: -44.13 Azimuth: 344.09 Sun: Altitude: -20.25 Azimuth: 159.19 Moon: Altitude: 7.11 Azimuth: 270.26 KislovodskObject: Altitude: -49.24 Azimuth: 342.68 Sun: Altitude: 4.34 Azimuth: 107.61 Moon: Altitude: -32.03 Azimuth: 221.14 TavridaObject: Altitude: -51.96 Azimuth: 343.50 Sun: Altitude: 10.48 Azimuth: 101.74 Moon: Altitude: -34.85 Azimuth: 211.57 SAAOObject: Altitude: 21.70 Azimuth: 351.48 Sun: Altitude: 1.80 Azimuth: 109.88 Moon: Altitude: -60.67 Azimuth: 334.20 IACObject: Altitude: -41.39 Azimuth: 359.97 Sun: Altitude: 50.89 Azimuth: 79.87 Moon: Altitude: -48.58 Azimuth: 140.59 ArgentinaObject: Altitude: 23.37 Azimuth: 11.32 Sun: Altitude: 41.00 Azimuth: 196.22 Moon: Altitude: -13.24 Azimuth: 88.19 MexicoObject: Altitude: -29.31 Azimuth: 15.02 Sun: Altitude: 38.87 Azimuth: 274.60 Moon: Altitude: 27.39 Azimuth: 79.18 UralObject: Altitude: -57.86 Azimuth: 335.59 Sun: Altitude: -0.27 Azimuth: 120.26 Moon: Altitude: -15.12 Azimuth: 233.37 VostryakovoObject: Altitude: -61.22 Azimuth: 337.51 Sun: Altitude: 10.35 Azimuth: 102.65 Moon: Altitude: -24.53 Azimuth: 212.45 Gal. latitude: -40.131875 Gal. longitude: 306.676008 Dist. to Sun: 115.469152 Dist. to Moon: 83.557153 Moon coord.: (24.793554 d, 5.423364 d) Sun coord.: (139.672340 d, 15.675831 d) Lunar disk: 0.689995 Lunar phase: 67.666928 Lunar bright limb: 70.617200 No SN in this field |
2020-08-09 16:50:59 (JD 2459071.202072) Siderial time 16.600409 h Ra 23:59:00.00 Dec -76:54:36.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -37.92 Azimuth: 354.13 Sun: Altitude: -21.90 Azimuth: 199.91 Moon: Altitude: 30.92 Azimuth: 302.89 TunkaObject: Altitude: -41.84 Azimuth: 347.52 Sun: Altitude: -22.37 Azimuth: 174.53 Moon: Altitude: 16.22 Azimuth: 281.83 KislovodskObject: Altitude: -45.90 Azimuth: 341.75 Sun: Altitude: -5.65 Azimuth: 118.05 Moon: Altitude: -24.02 Azimuth: 234.90 TavridaObject: Altitude: -48.75 Azimuth: 341.76 Sun: Altitude: 0.29 Azimuth: 112.03 Moon: Altitude: -28.13 Azimuth: 226.70 SAAOObject: Altitude: 23.89 Azimuth: 348.67 Sun: Altitude: -10.36 Azimuth: 102.07 Moon: Altitude: -53.29 Azimuth: 311.02 IACObject: Altitude: -40.86 Azimuth: 355.52 Sun: Altitude: 37.75 Azimuth: 88.33 Moon: Altitude: -54.64 Azimuth: 161.97 ArgentinaObject: Altitude: 21.16 Azimuth: 8.54 Sun: Altitude: 42.48 Azimuth: 176.93 Moon: Altitude: -25.67 Azimuth: 80.20 MexicoObject: Altitude: -32.70 Azimuth: 15.31 Sun: Altitude: 51.53 Azimuth: 284.55 Moon: Altitude: 15.09 Azimuth: 87.48 UralObject: Altitude: -54.56 Azimuth: 337.02 Sun: Altitude: -6.82 Azimuth: 133.16 Moon: Altitude: -8.09 Azimuth: 246.35 VostryakovoObject: Altitude: -57.86 Azimuth: 336.51 Sun: Altitude: 2.28 Azimuth: 114.71 Moon: Altitude: -19.05 Azimuth: 226.95 Gal. latitude: -40.131875 Gal. longitude: 306.676008 Dist. to Sun: 115.463336 Dist. to Moon: 83.797316 Moon coord.: (25.247406 d, 5.620518 d) Sun coord.: (139.711877 d, 15.663710 d) Lunar disk: 0.686345 Lunar phase: 68.118341 Lunar bright limb: 70.649828 No SN in this field |
2024-12-26 10:38:37 (JD 2460670.943484) Siderial time 19.513026 h Ra 23:59:00.00 Dec -76:54:36.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -38.05 Azimuth: 6.40 Sun: Altitude: -28.67 Azimuth: 87.21 Moon: Altitude: -55.82 Azimuth: 150.93 TunkaObject: Altitude: -38.72 Azimuth: 359.53 Sun: Altitude: -13.98 Azimuth: 69.85 Moon: Altitude: -43.97 Azimuth: 120.02 KislovodskObject: Altitude: -36.66 Azimuth: 345.54 Sun: Altitude: 19.82 Azimuth: 21.80 Moon: Altitude: -4.85 Azimuth: 68.43 TavridaObject: Altitude: -39.21 Azimuth: 343.99 Sun: Altitude: 20.74 Azimuth: 13.60 Moon: Altitude: 0.29 Azimuth: 62.62 SAAOObject: Altitude: 32.82 Azimuth: 344.46 Sun: Altitude: 80.96 Azimuth: 176.18 Moon: Altitude: 37.84 Azimuth: 90.46 IACObject: Altitude: -34.40 Azimuth: 346.42 Sun: Altitude: 27.41 Azimuth: 321.86 Moon: Altitude: 39.31 Azimuth: 23.77 ArgentinaObject: Altitude: 18.78 Azimuth: 358.57 Sun: Altitude: 12.47 Azimuth: 289.92 Moon: Altitude: 57.18 Azimuth: 254.93 MexicoObject: Altitude: -41.39 Azimuth: 9.99 Sun: Altitude: -45.70 Azimuth: 272.62 Moon: Altitude: 2.76 Azimuth: 293.99 UralObject: Altitude: -46.91 Azimuth: 346.41 Sun: Altitude: 3.06 Azimuth: 35.69 Moon: Altitude: -18.58 Azimuth: 83.79 VostryakovoObject: Altitude: -48.68 Azimuth: 341.61 Sun: Altitude: 9.83 Azimuth: 16.41 Moon: Altitude: -6.53 Azimuth: 66.01 Gal. latitude: -40.131875 Gal. longitude: 306.676008 Dist. to Sun: 66.042066 Dist. to Moon: 81.401951 Moon coord.: (219.325512 d, -18.850667 d) Sun coord.: (275.233946 d, -23.359469 d) Lunar disk: 0.193244 Lunar phase: 127.843942 Lunar bright limb: 105.446096 No SN in this field |
####################################################################################### ####################################################################################### ID = 2962 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 200809B ( Fermi GBM team, GCN 28236) errorbox 27196 sec after notice time and 27226 sec after trigger time at 2020-08-09 23:15:13 UT, with upper limit up to 18.3 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -15.3 deg. MASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 200809B errorbox 1 days 4224 sec after notice time and 1 days 4253 sec after trigger time at 2020-08-10 16:52:21 UT, with upper limit up to 19.8 mag. Observations started at twilight. The observations began at zenith distance = 65 deg. The sun altitude is -9.8 deg. The galactic latitude b = -40 deg., longitude l = 307 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1416523 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27316 | 2020-08-09 23:15:13 | MASTER-OAFA | (01h 02m 46.23s , -74d 39m 11.1s) | C | 180 | 18.0 | 27749 | 2020-08-09 23:22:26 | MASTER-OAFA | (01h 02m 47.91s , -74d 41m 22.8s) | C | 180 | 18.1 | 28173 | 2020-08-09 23:29:29 | MASTER-OAFA | (01h 02m 50.85s , -74d 39m 24.3s) | C | 180 | 18.2 | 28598 | 2020-08-09 23:36:34 | MASTER-OAFA | (01h 02m 54.25s , -74d 39m 46.9s) | C | 180 | 18.2 | 29023 | 2020-08-09 23:43:40 | MASTER-OAFA | (01h 02m 49.90s , -74d 39m 21.1s) | C | 180 | 18.0 | 29448 | 2020-08-09 23:50:44 | MASTER-OAFA | (01h 02m 50.04s , -74d 41m 20.6s) | C | 180 | 18.0 | 31197 | 2020-08-10 00:19:53 | MASTER-OAFA | (01h 02m 59.48s , -74d 39m 21.9s) | C | 180 | 18.3 | 31618 | 2020-08-10 00:26:55 | MASTER-OAFA | (01h 02m 53.37s , -74d 39m 10.0s) | C | 180 | 18.3 | 57541 | 2020-08-10 07:38:58 | MASTER-OAFA | (01h 02m 58.89s , -74d 41m 01.4s) | C | 180 | 16.8 | 57741 | 2020-08-10 07:42:17 | MASTER-OAFA | (01h 02m 56.20s , -74d 39m 38.4s) | C | 180 | 17.1 | 57940 | 2020-08-10 07:45:37 | MASTER-OAFA | (01h 02m 56.15s , -74d 41m 07.6s) | C | 180 | 17.4 | 58140 | 2020-08-10 07:48:57 | MASTER-OAFA | (01h 02m 59.81s , -74d 39m 27.4s) | C | 180 | 17.2 | 58340 | 2020-08-10 07:52:16 | MASTER-OAFA | (01h 02m 53.24s , -74d 40m 19.7s) | C | 180 | 16.6 | 58539 | 2020-08-10 07:55:36 | MASTER-OAFA | (01h 02m 53.57s , -74d 39m 21.4s) | C | 180 | 16.5 | 90684 | 2020-08-10 16:52:21 | MASTER-SAAO | (23h 43m 25.70s , -78d 04m 51.2s) | C | 60 | 17.5 | 90684 | 2020-08-10 16:52:21 | MASTER-SAAO | (00h 17m 44.42s , -78d 03m 55.8s) | C | 60 | 17.4 | 90763 | 2020-08-10 16:53:40 | MASTER-SAAO | (23h 43m 26.71s , -78d 04m 49.1s) | C | 60 | 17.6 | 90763 | 2020-08-10 16:53:40 | MASTER-SAAO | (00h 17m 45.09s , -78d 03m 53.9s) | C | 60 | 17.5 | 90843 | 2020-08-10 16:55:00 | MASTER-SAAO | (23h 40m 17.20s , -80d 05m 50.2s) | C | 60 | 17.7 | 90843 | 2020-08-10 16:55:00 | MASTER-SAAO | (00h 21m 30.38s , -80d 04m 52.9s) | C | 60 | 17.6 | 90923 | 2020-08-10 16:56:20 | MASTER-SAAO | (23h 45m 39.83s , -76d 04m 04.7s) | C | 60 | 18.1 | 90923 | 2020-08-10 16:56:20 | MASTER-SAAO | (00h 15m 05.09s , -76d 03m 10.0s) | C | 60 | 17.9 | 91003 | 2020-08-10 16:57:40 | MASTER-SAAO | (23h 43m 24.76s , -78d 05m 29.3s) | C | 60 | 18.2 | 91003 | 2020-08-10 16:57:40 | MASTER-SAAO | (00h 17m 45.17s , -78d 04m 33.3s) | C | 60 | 18.0 | 91083 | 2020-08-10 16:59:00 | MASTER-SAAO | (23h 47m 22.90s , -74d 04m 01.5s) | C | 60 | 18.3 | 91083 | 2020-08-10 16:59:00 | MASTER-SAAO | (00h 13m 11.09s , -74d 03m 07.2s) | C | 60 | 18.1 | 91163 | 2020-08-10 17:00:19 | MASTER-SAAO | (23h 47m 23.20s , -74d 04m 01.1s) | C | 60 | 18.4 | 91163 | 2020-08-10 17:00:19 | MASTER-SAAO | (00h 13m 11.31s , -74d 03m 06.9s) | C | 60 | 18.2 | 91244 | 2020-08-10 17:01:40 | MASTER-SAAO | (22h 48m 19.91s , -78d 04m 02.8s) | C | 60 | 18.7 | 91244 | 2020-08-10 17:01:41 | MASTER-SAAO | (23h 22m 37.04s , -78d 03m 19.2s) | C | 60 | 18.5 | 91323 | 2020-08-10 17:03:00 | MASTER-SAAO | (22h 54m 20.45s , -76d 04m 47.5s) | C | 60 | 18.9 | 91323 | 2020-08-10 17:03:00 | MASTER-SAAO | (23h 23m 47.88s , -76d 04m 02.2s) | C | 60 | 18.6 | 91403 | 2020-08-10 17:04:20 | MASTER-SAAO | (00h 52m 06.55s , -76d 05m 11.8s) | C | 60 | 18.8 | 91403 | 2020-08-10 17:04:20 | MASTER-SAAO | (01h 21m 33.06s , -76d 03m 59.2s) | C | 60 | 18.8 | 91483 | 2020-08-10 17:05:40 | MASTER-SAAO | (23h 00m 17.16s , -74d 05m 19.8s) | C | 60 | 19.0 | 91483 | 2020-08-10 17:05:40 | MASTER-SAAO | (23h 26m 07.76s , -74d 04m 32.8s) | C | 60 | 18.7 | 91563 | 2020-08-10 17:07:00 | MASTER-SAAO | (22h 48m 23.68s , -78d 04m 20.9s) | C | 60 | 19.2 | 91563 | 2020-08-10 17:07:00 | MASTER-SAAO | (23h 22m 41.64s , -78d 03m 35.8s) | C | 60 | 19.1 | 91643 | 2020-08-10 17:08:19 | MASTER-SAAO | (22h 54m 17.83s , -76d 05m 47.6s) | C | 60 | 19.3 | 91643 | 2020-08-10 17:08:19 | MASTER-SAAO | (23h 23m 47.40s , -76d 05m 01.3s) | C | 60 | 19.0 | 91722 | 2020-08-10 17:09:39 | MASTER-SAAO | (00h 52m 15.38s , -76d 03m 17.5s) | C | 60 | 19.1 | 91722 | 2020-08-10 17:09:39 | MASTER-SAAO | (01h 21m 38.22s , -76d 02m 05.5s) | C | 60 | 19.1 | 91802 | 2020-08-10 17:10:59 | MASTER-SAAO | (23h 00m 12.03s , -74d 04m 38.1s) | C | 60 | 19.5 | 91802 | 2020-08-10 17:10:59 | MASTER-SAAO | (23h 26m 01.74s , -74d 03m 51.7s) | C | 60 | 19.1 | 91882 | 2020-08-10 17:12:18 | MASTER-SAAO | (22h 42m 05.33s , -80d 04m 32.6s) | C | 60 | 19.3 | 91882 | 2020-08-10 17:12:18 | MASTER-SAAO | (23h 23m 14.63s , -80d 03m 49.2s) | C | 60 | 19.3 | 91961 | 2020-08-10 17:13:38 | MASTER-SAAO | (01h 00m 56.78s , -78d 03m 56.8s) | C | 60 | 19.4 | 91961 | 2020-08-10 17:13:38 | MASTER-SAAO | (01h 35m 11.73s , -78d 02m 38.7s) | C | 60 | 19.5 | 92041 | 2020-08-10 17:14:58 | MASTER-SAAO | (00h 45m 39.04s , -74d 05m 26.4s) | C | 60 | 18.6 | 92041 | 2020-08-10 17:14:58 | MASTER-SAAO | (01h 11m 28.99s , -74d 04m 19.8s) | C | 60 | 18.9 | 92121 | 2020-08-10 17:16:18 | MASTER-SAAO | (23h 48m 40.10s , -72d 05m 25.8s) | C | 60 | 19.3 | 92121 | 2020-08-10 17:16:18 | MASTER-SAAO | (00h 11m 42.35s , -72d 04m 32.2s) | C | 60 | 19.0 | 92200 | 2020-08-10 17:17:37 | MASTER-SAAO | (22h 42m 09.42s , -80d 04m 49.8s) | C | 60 | 19.5 | 92201 | 2020-08-10 17:17:37 | MASTER-SAAO | (23h 23m 20.70s , -80d 04m 06.3s) | C | 60 | 19.6 | 92280 | 2020-08-10 17:18:57 | MASTER-SAAO | (01h 00m 53.53s , -78d 04m 31.9s) | C | 60 | 19.5 | 92280 | 2020-08-10 17:18:57 | MASTER-SAAO | (01h 35m 10.93s , -78d 03m 14.0s) | C | 60 | 19.6 | 92360 | 2020-08-10 17:20:17 | MASTER-SAAO | (00h 45m 46.25s , -74d 03m 46.6s) | C | 60 | 12.6 | 92360 | 2020-08-10 17:20:17 | MASTER-SAAO | (01h 11m 34.23s , -74d 02m 39.8s) | C | 60 | 19.1 | 92440 | 2020-08-10 17:21:37 | MASTER-SAAO | (00h 45m 46.37s , -74d 03m 45.7s) | C | 60 | 12.6 | 92440 | 2020-08-10 17:21:37 | MASTER-SAAO | (01h 11m 34.35s , -74d 02m 39.3s) | C | 60 | 19.1 | 92520 | 2020-08-10 17:22:56 | MASTER-SAAO | (00h 45m 46.41s , -74d 03m 45.4s) | C | 60 | 18.7 | 92520 | 2020-08-10 17:22:56 | MASTER-SAAO | (01h 11m 34.55s , -74d 02m 39.0s) | C | 60 | 19.1 | 92599 | 2020-08-10 17:24:16 | MASTER-SAAO | (01h 13m 10.73s , -80d 03m 31.1s) | C | 60 | 19.7 | 92679 | 2020-08-10 17:25:35 | MASTER-SAAO | (23h 29m 25.35s , -72d 04m 46.6s) | C | 60 | 19.5 | 92758 | 2020-08-10 17:26:55 | MASTER-SAAO | (23h 26m 28.62s , -82d 05m 20.1s) | C | 60 | 19.7 | 92838 | 2020-08-10 17:28:15 | MASTER-SAAO | (23h 35m 46.54s , -82d 04m 15.1s) | C | 60 | 19.7 | 92838 | 2020-08-10 17:28:15 | MASTER-SAAO | (00h 27m 14.71s , -82d 03m 12.7s) | C | 60 | 19.8 | 92918 | 2020-08-10 17:29:35 | MASTER-SAAO | (01h 13m 08.92s , -80d 04m 25.0s) | C | 60 | 19.7 | 93078 | 2020-08-10 17:32:14 | MASTER-SAAO | (23h 29m 25.55s , -72d 03m 47.8s) | C | 60 | 19.5 | 93158 | 2020-08-10 17:33:34 | MASTER-SAAO | (23h 26m 19.44s , -82d 03m 30.9s) | C | 60 | 19.8 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 2959 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 200809B ( Fermi GBM team, GCN 28236) errorbox 27196 sec after notice time and 27226 sec after trigger time at 2020-08-09 23:15:13 UT, with upper limit up to 18.3 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -15.3 deg. MASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 200809B errorbox 1 days 4224 sec after notice time and 1 days 4253 sec after trigger time at 2020-08-10 16:52:21 UT, with upper limit up to 17.9 mag. Observations started at twilight. The observations began at zenith distance = 65 deg. The sun altitude is -9.8 deg. The galactic latitude b = -40 deg., longitude l = 307 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1416521 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27316 | 2020-08-09 23:15:13 | MASTER-OAFA | (01h 02m 46.23s , -74d 39m 11.1s) | C | 180 | 18.0 | 27749 | 2020-08-09 23:22:26 | MASTER-OAFA | (01h 02m 47.91s , -74d 41m 22.8s) | C | 180 | 18.1 | 28173 | 2020-08-09 23:29:29 | MASTER-OAFA | (01h 02m 50.85s , -74d 39m 24.3s) | C | 180 | 18.2 | 28598 | 2020-08-09 23:36:34 | MASTER-OAFA | (01h 02m 54.25s , -74d 39m 46.9s) | C | 180 | 18.2 | 29023 | 2020-08-09 23:43:40 | MASTER-OAFA | (01h 02m 49.90s , -74d 39m 21.1s) | C | 180 | 18.0 | 29448 | 2020-08-09 23:50:44 | MASTER-OAFA | (01h 02m 50.04s , -74d 41m 20.6s) | C | 180 | 18.0 | 31197 | 2020-08-10 00:19:53 | MASTER-OAFA | (01h 02m 59.48s , -74d 39m 21.9s) | C | 180 | 18.3 | 31618 | 2020-08-10 00:26:55 | MASTER-OAFA | (01h 02m 53.37s , -74d 39m 10.0s) | C | 180 | 18.3 | 57541 | 2020-08-10 07:38:58 | MASTER-OAFA | (01h 02m 58.89s , -74d 41m 01.4s) | C | 180 | 16.8 | 57741 | 2020-08-10 07:42:17 | MASTER-OAFA | (01h 02m 56.20s , -74d 39m 38.4s) | C | 180 | 17.1 | 57940 | 2020-08-10 07:45:37 | MASTER-OAFA | (01h 02m 56.15s , -74d 41m 07.6s) | C | 180 | 17.4 | 58140 | 2020-08-10 07:48:57 | MASTER-OAFA | (01h 02m 59.81s , -74d 39m 27.4s) | C | 180 | 17.2 | 58340 | 2020-08-10 07:52:16 | MASTER-OAFA | (01h 02m 53.24s , -74d 40m 19.7s) | C | 180 | 16.6 | 58539 | 2020-08-10 07:55:36 | MASTER-OAFA | (01h 02m 53.57s , -74d 39m 21.4s) | C | 180 | 16.5 | 90684 | 2020-08-10 16:52:21 | MASTER-SAAO | (23h 43m 25.70s , -78d 04m 51.2s) | C | 60 | 17.5 | 90684 | 2020-08-10 16:52:21 | MASTER-SAAO | (00h 17m 44.42s , -78d 03m 55.8s) | C | 60 | 17.4 | 90763 | 2020-08-10 16:53:40 | MASTER-SAAO | (23h 43m 26.71s , -78d 04m 49.1s) | C | 60 | 17.6 | 90763 | 2020-08-10 16:53:40 | MASTER-SAAO | (00h 17m 45.09s , -78d 03m 53.9s) | C | 60 | 17.5 | 90843 | 2020-08-10 16:55:00 | MASTER-SAAO | (23h 40m 17.20s , -80d 05m 50.2s) | C | 60 | 17.7 | 90843 | 2020-08-10 16:55:00 | MASTER-SAAO | (00h 21m 30.38s , -80d 04m 52.9s) | C | 60 | 17.6 | 90923 | 2020-08-10 16:56:20 | MASTER-SAAO | (00h 15m 05.09s , -76d 03m 10.0s) | C | 60 | 17.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 2958 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 200809B ( Fermi GBM team, GCN 28236) errorbox 27196 sec after notice time and 27226 sec after trigger time at 2020-08-09 23:15:13 UT, with upper limit up to 18.3 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -15.3 deg. MASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 200809B errorbox 1 days 4224 sec after notice time and 1 days 4253 sec after trigger time at 2020-08-10 16:52:21 UT, with upper limit up to 17.9 mag. Observations started at twilight. The observations began at zenith distance = 65 deg. The sun altitude is -9.8 deg. The galactic latitude b = -40 deg., longitude l = 307 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1416521 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27316 | 2020-08-09 23:15:13 | MASTER-OAFA | (01h 02m 46.23s , -74d 39m 11.1s) | C | 180 | 18.0 | 27749 | 2020-08-09 23:22:26 | MASTER-OAFA | (01h 02m 47.91s , -74d 41m 22.8s) | C | 180 | 18.1 | 28173 | 2020-08-09 23:29:29 | MASTER-OAFA | (01h 02m 50.85s , -74d 39m 24.3s) | C | 180 | 18.2 | 28598 | 2020-08-09 23:36:34 | MASTER-OAFA | (01h 02m 54.25s , -74d 39m 46.9s) | C | 180 | 18.2 | 29023 | 2020-08-09 23:43:40 | MASTER-OAFA | (01h 02m 49.90s , -74d 39m 21.1s) | C | 180 | 18.0 | 29448 | 2020-08-09 23:50:44 | MASTER-OAFA | (01h 02m 50.04s , -74d 41m 20.6s) | C | 180 | 18.0 | 31197 | 2020-08-10 00:19:53 | MASTER-OAFA | (01h 02m 59.48s , -74d 39m 21.9s) | C | 180 | 18.3 | 31618 | 2020-08-10 00:26:55 | MASTER-OAFA | (01h 02m 53.37s , -74d 39m 10.0s) | C | 180 | 18.3 | 57541 | 2020-08-10 07:38:58 | MASTER-OAFA | (01h 02m 58.89s , -74d 41m 01.4s) | C | 180 | 16.8 | 57741 | 2020-08-10 07:42:17 | MASTER-OAFA | (01h 02m 56.20s , -74d 39m 38.4s) | C | 180 | 17.1 | 57940 | 2020-08-10 07:45:37 | MASTER-OAFA | (01h 02m 56.15s , -74d 41m 07.6s) | C | 180 | 17.4 | 58140 | 2020-08-10 07:48:57 | MASTER-OAFA | (01h 02m 59.81s , -74d 39m 27.4s) | C | 180 | 17.2 | 58340 | 2020-08-10 07:52:16 | MASTER-OAFA | (01h 02m 53.24s , -74d 40m 19.7s) | C | 180 | 16.6 | 58539 | 2020-08-10 07:55:36 | MASTER-OAFA | (01h 02m 53.57s , -74d 39m 21.4s) | C | 180 | 16.5 | 90684 | 2020-08-10 16:52:21 | MASTER-SAAO | (23h 43m 25.70s , -78d 04m 51.2s) | C | 60 | 17.5 | 90684 | 2020-08-10 16:52:21 | MASTER-SAAO | (00h 17m 44.42s , -78d 03m 55.8s) | C | 60 | 17.4 | 90763 | 2020-08-10 16:53:40 | MASTER-SAAO | (23h 43m 26.71s , -78d 04m 49.1s) | C | 60 | 17.6 | 90763 | 2020-08-10 16:53:40 | MASTER-SAAO | (00h 17m 45.09s , -78d 03m 53.9s) | C | 60 | 17.5 | 90843 | 2020-08-10 16:55:00 | MASTER-SAAO | (23h 40m 17.20s , -80d 05m 50.2s) | C | 60 | 17.7 | 90843 | 2020-08-10 16:55:00 | MASTER-SAAO | (00h 21m 30.38s , -80d 04m 52.9s) | C | 60 | 17.6 | 90923 | 2020-08-10 16:56:20 | MASTER-SAAO | (00h 15m 05.09s , -76d 03m 10.0s) | C | 60 | 17.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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