MASTER Net MASTER Database: GRB231230.06 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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id noticetime coord2000 satel errorbox type trigger seq trig_type links
2346198
2023-12-30 01:45:59.918445
16h 20m 52.09s +58d 07m 23.7s
ANTARES
0.000972222
1205319
2346197
2023-12-30 01:44:52.841808
16h 20m 51.36s +58d 07m 30.0s
SWIFT
0.0005
alert
1205319
15
67
alert
2346182
2023-12-30 01:30:18.886708
16h 20m 47.28s +58d 07m 12.0s
SWIFT
0.05
alert
1205319
17
61
alert
MASTER optical transients in this field
Will be published in GCN, ATEL
Distance | datetime | coord2000 | observatory | camera | links |
136.8 | 2023-12-30 01:29:08.062 | 16h 39m 40.00s -78d 37m 00.0s | SAAO | 111341 | Database SAAO |
136.8 | 2023-12-30 01:28:47.623 | 16h 39m 40.00s -78d 37m 00.0s | SAAO | 136956 | Database SAAO |
trigger | notice | notice+1hr | now |
2023-12-30 01:29:08 (JD 2460308.561898) Siderial time 10.542940 h Ra 16:20:47.28 Dec 58:07:12.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 82.03 Azimuth: 169.23 Sun: Altitude: 11.69 Azimuth: 331.64 Moon: Altitude: 3.62 Azimuth: 120.00 TunkaObject: Altitude: 76.17 Azimuth: 234.43 Sun: Altitude: 1.00 Azimuth: 311.29 Moon: Altitude: 18.42 Azimuth: 101.69 KislovodskObject: Altitude: 39.74 Azimuth: 222.87 Sun: Altitude: -33.86 Azimuth: 270.87 Moon: Altitude: 58.66 Azimuth: 53.54 TavridaObject: Altitude: 36.39 Azimuth: 221.00 Sun: Altitude: -39.90 Azimuth: 263.98 Moon: Altitude: 62.39 Azimuth: 38.87 SAAOObject: Altitude: -34.17 Azimuth: 218.30 Sun: Altitude: -20.93 Azimuth: 317.93 Moon: Altitude: 35.86 Azimuth: 174.24 IACObject: Altitude: 2.31 Azimuth: 199.35 Sun: Altitude: -82.85 Azimuth: 226.02 Moon: Altitude: 60.03 Azimuth: 275.67 ArgentinaObject: Altitude: -62.01 Azimuth: 164.21 Sun: Altitude: -18.82 Azimuth: 45.45 Moon: Altitude: -7.26 Azimuth: 249.10 MexicoObject: Altitude: 10.30 Azimuth: 153.90 Sun: Altitude: -13.12 Azimuth: 70.60 Moon: Altitude: -16.32 Azimuth: 231.47 UralObject: Altitude: 56.44 Azimuth: 240.09 Sun: Altitude: -23.79 Azimuth: 276.43 Moon: Altitude: 42.36 Azimuth: 60.50 VostryakovoObject: Altitude: 45.66 Azimuth: 228.99 Sun: Altitude: -35.89 Azimuth: 258.96 Moon: Altitude: 52.38 Azimuth: 34.83 Gal. latitude: 42.323383 Gal. longitude: 88.243587 Dist. to Sun: 85.915977 Dist. to Moon: 81.202557 Moon coord.: (136.321311 d, 21.546926 d) Sun coord.: (278.420687 d, -23.220791 d) Lunar disk: 0.910066 Lunar phase: 34.901985 Lunar bright limb: 100.219139 No SN in this field |
2023-12-30 01:30:04 (JD 2460308.562546) Siderial time 10.558538 h Ra 16:20:47.28 Dec 58:07:12.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 82.00 Azimuth: 168.37 Sun: Altitude: 11.76 Azimuth: 331.84 Moon: Altitude: 3.50 Azimuth: 120.17 TunkaObject: Altitude: 76.29 Azimuth: 234.27 Sun: Altitude: 1.11 Azimuth: 311.48 Moon: Altitude: 18.28 Azimuth: 101.86 KislovodskObject: Altitude: 39.85 Azimuth: 222.93 Sun: Altitude: -33.69 Azimuth: 271.03 Moon: Altitude: 58.52 Azimuth: 53.85 TavridaObject: Altitude: 36.50 Azimuth: 221.07 Sun: Altitude: -39.73 Azimuth: 264.16 Moon: Altitude: 62.29 Azimuth: 39.26 SAAOObject: Altitude: -34.04 Azimuth: 218.28 Sun: Altitude: -20.80 Azimuth: 317.75 Moon: Altitude: 35.84 Azimuth: 173.98 IACObject: Altitude: 2.38 Azimuth: 199.45 Sun: Altitude: -82.70 Azimuth: 227.25 Moon: Altitude: 60.23 Azimuth: 275.81 ArgentinaObject: Altitude: -62.06 Azimuth: 164.44 Sun: Altitude: -18.97 Azimuth: 45.28 Moon: Altitude: -7.08 Azimuth: 249.00 MexicoObject: Altitude: 10.21 Azimuth: 153.98 Sun: Altitude: -13.31 Azimuth: 70.70 Moon: Altitude: -16.17 Azimuth: 231.62 UralObject: Altitude: 56.55 Azimuth: 240.19 Sun: Altitude: -23.67 Azimuth: 276.62 Moon: Altitude: 42.25 Azimuth: 60.74 VostryakovoObject: Altitude: 45.76 Azimuth: 229.09 Sun: Altitude: -35.76 Azimuth: 259.17 Moon: Altitude: 52.31 Azimuth: 35.16 Gal. latitude: 42.323383 Gal. longitude: 88.243587 Dist. to Sun: 85.916131 Dist. to Moon: 81.200958 Moon coord.: (136.329297 d, 21.544425 d) Sun coord.: (278.421405 d, -23.220753 d) Lunar disk: 0.910031 Lunar phase: 34.909067 Lunar bright limb: 100.223513 No SN in this field |
2023-12-30 02:30:04 (JD 2460308.604213) Siderial time 11.561276 h Ra 16:20:47.28 Dec 58:07:12.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 76.93 Azimuth: 133.54 Sun: Altitude: 15.24 Azimuth: 345.55 Moon: Altitude: -4.16 Azimuth: 131.32 TunkaObject: Altitude: 82.73 Azimuth: 207.38 Sun: Altitude: 7.35 Azimuth: 323.80 Moon: Altitude: 9.59 Azimuth: 112.54 KislovodskObject: Altitude: 47.48 Azimuth: 225.94 Sun: Altitude: -22.92 Azimuth: 280.82 Moon: Altitude: 49.12 Azimuth: 70.45 TavridaObject: Altitude: 43.81 Azimuth: 225.09 Sun: Altitude: -29.09 Azimuth: 274.81 Moon: Altitude: 54.25 Azimuth: 60.16 SAAOObject: Altitude: -26.34 Azimuth: 216.10 Sun: Altitude: -11.45 Azimuth: 307.21 Moon: Altitude: 33.01 Azimuth: 157.94 IACObject: Altitude: 7.46 Azimuth: 205.56 Sun: Altitude: -70.60 Azimuth: 259.57 Moon: Altitude: 72.66 Azimuth: 289.58 ArgentinaObject: Altitude: -63.67 Azimuth: 181.52 Sun: Altitude: -27.04 Azimuth: 33.14 Moon: Altitude: 4.23 Azimuth: 241.57 MexicoObject: Altitude: 5.18 Azimuth: 160.16 Sun: Altitude: -25.65 Azimuth: 77.21 Moon: Altitude: -5.93 Azimuth: 240.63 UralObject: Altitude: 63.86 Azimuth: 246.40 Sun: Altitude: -15.72 Azimuth: 288.59 Moon: Altitude: 34.79 Azimuth: 75.20 VostryakovoObject: Altitude: 52.52 Azimuth: 235.44 Sun: Altitude: -27.28 Azimuth: 271.94 Moon: Altitude: 46.37 Azimuth: 53.88 Gal. latitude: 42.323383 Gal. longitude: 88.243587 Dist. to Sun: 85.926060 Dist. to Moon: 81.098556 Moon coord.: (136.841934 d, 21.382902 d) Sun coord.: (278.467526 d, -23.218271 d) Lunar disk: 0.907745 Lunar phase: 35.364203 Lunar bright limb: 100.502438 No SN in this field |
2025-04-27 05:45:16 (JD 2460792.739769) Siderial time 22.627072 h Ra 16:20:47.28 Dec 58:07:12.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 18.49 Azimuth: 182.27 Sun: Altitude: 43.89 Azimuth: 50.16 Moon: Altitude: 39.04 Azimuth: 59.73 TunkaObject: Altitude: 21.18 Azimuth: 168.64 Sun: Altitude: 51.11 Azimuth: 16.09 Moon: Altitude: 48.76 Azimuth: 29.05 KislovodskObject: Altitude: 31.78 Azimuth: 142.16 Sun: Altitude: 37.87 Azimuth: 289.01 Moon: Altitude: 43.61 Azimuth: 297.58 TavridaObject: Altitude: 36.42 Azimuth: 138.99 Sun: Altitude: 31.74 Azimuth: 282.57 Moon: Altitude: 37.64 Azimuth: 290.29 SAAOObject: Altitude: -20.94 Azimuth: 146.50 Sun: Altitude: 7.26 Azimuth: 248.54 Moon: Altitude: 14.27 Azimuth: 243.37 IACObject: Altitude: 49.32 Azimuth: 148.55 Sun: Altitude: -9.72 Azimuth: 248.45 Moon: Altitude: -2.44 Azimuth: 253.16 ArgentinaObject: Altitude: -0.55 Azimuth: 186.69 Sun: Altitude: -65.65 Azimuth: 313.53 Moon: Altitude: -59.42 Azimuth: 300.42 MexicoObject: Altitude: 44.85 Azimuth: 216.95 Sun: Altitude: -39.93 Azimuth: 150.17 Moon: Altitude: -43.32 Azimuth: 160.83 UralObject: Altitude: 35.87 Azimuth: 144.19 Sun: Altitude: 39.97 Azimuth: 316.06 Moon: Altitude: 42.77 Azimuth: 326.98 VostryakovoObject: Altitude: 42.52 Azimuth: 134.41 Sun: Altitude: 30.89 Azimuth: 292.14 Moon: Altitude: 35.21 Azimuth: 301.10 Gal. latitude: 42.323383 Gal. longitude: 88.243587 Dist. to Sun: 103.792639 Dist. to Moon: 101.327531 Moon coord.: (25.629666 d, 13.576796 d) Sun coord.: (34.534957 d, 13.814000 d) Lunar disk: 0.005729 Lunar phase: 171.318186 Lunar bright limb: 87.329209 No SN in this field |
####################################################################################### ####################################################################################### ID = 9486 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) was pointed to the SWIFT GRB231230.06 (trigger No 1205319,16h 20m 47.28s , +58d 07m 12.0s, R=0.05) errorbox 12 sec after notice time and 68 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.8 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB231230.06 errorbox 16 sec after notice time and 72 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 19.0 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg. MASTER-Tunka robotic telescope located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB231230.06 errorbox 31317 sec after notice time and 31373 sec after trigger time at 2023-12-30 10:12:02 UT, with upper limit up to 16.1 mag. Observations started at twilight. The observations began at zenith distance = 57 deg. The sun altitude is -9.4 deg. The galactic latitude b = 42 deg., longitude l = 88 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2346177 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 73 | MASTER-Tavrida | C | 10 | 16.1 | 77 | MASTER-Kislovodsk | P- | 10 | 16.0 | 97 | MASTER-Kislovodsk | P- | 50 | 16.7 | Coadd 297 | MASTER-Kislovodsk | P- | 450 | 18.1 | Coadd 77 | MASTER-Kislovodsk | P| | 10 | 15.8 | 96 | MASTER-Tavrida | C | 20 | 17.7 | 100 | MASTER-Kislovodsk | P- | 20 | 16.3 | 100 | MASTER-Kislovodsk | P| | 20 | 16.0 | 122 | MASTER-Tavrida | C | 20 | 17.7 | 128 | MASTER-Kislovodsk | P- | 20 | 16.2 | 128 | MASTER-Kislovodsk | P| | 20 | 16.0 | 155 | MASTER-Tavrida | C | 30 | 17.7 | 161 | MASTER-Kislovodsk | P- | 30 | 16.6 | 206 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 161 | MASTER-Kislovodsk | P| | 30 | 16.5 | 196 | MASTER-Tavrida | C | 40 | 17.9 | 206 | MASTER-Kislovodsk | P- | 40 | 16.5 | 206 | MASTER-Kislovodsk | P| | 40 | 16.6 | 242 | MASTER-Tavrida | C | 40 | 17.9 | 259 | MASTER-Kislovodsk | P- | 50 | 16.6 | 259 | MASTER-Kislovodsk | P| | 50 | 16.5 | 294 | MASTER-Tavrida | C | 50 | 17.8 | 322 | MASTER-Kislovodsk | P- | 60 | 16.8 | 432 | MASTER-Kislovodsk | P- | 280 | 17.8 | Coadd 322 | MASTER-Kislovodsk | P| | 60 | 16.6 | 361 | MASTER-Tavrida | C | 70 | 18.3 | 396 | MASTER-Kislovodsk | P- | 70 | 17.3 | 396 | MASTER-Kislovodsk | P| | 70 | 16.6 | 444 | MASTER-Tavrida | C | 80 | 18.5 | 542 | MASTER-Tavrida | C | 100 | 18.5 | 659 | MASTER-Tavrida | C | 120 | 18.7 | 802 | MASTER-Tavrida | C | 150 | 18.7 | 976 | MASTER-Tavrida | C | 180 | 18.7 | 1039 | MASTER-Kislovodsk | P- | 150 | 17.5 | 1039 | MASTER-Kislovodsk | P| | 150 | 17.0 | 1163 | MASTER-Tavrida | C | 180 | 18.6 | 1213 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1393 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 1213 | MASTER-Kislovodsk | P| | 180 | 17.0 | 1351 | MASTER-Tavrida | C | 180 | 18.5 | 1413 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1413 | MASTER-Kislovodsk | P| | 180 | 17.0 | 1538 | MASTER-Tavrida | C | 180 | 18.8 | 1726 | MASTER-Tavrida | C | 180 | 18.8 | 1815 | MASTER-Kislovodsk | P- | 180 | 17.3 | 1815 | MASTER-Kislovodsk | P| | 180 | 16.8 | 1913 | MASTER-Tavrida | C | 180 | 18.5 | 2015 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2195 | MASTER-Kislovodsk | P- | 540 | 18.4 | Coadd 2015 | MASTER-Kislovodsk | P| | 180 | 17.0 | 2100 | MASTER-Tavrida | C | 180 | 18.4 | 2216 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2216 | MASTER-Kislovodsk | P| | 180 | 17.2 | 2290 | MASTER-Tavrida | C | 180 | 18.5 | 2418 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2418 | MASTER-Kislovodsk | P| | 180 | 17.1 | 2477 | MASTER-Tavrida | C | 180 | 18.1 | 2619 | MASTER-Kislovodsk | P- | 180 | 18.0 | 2799 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 2619 | MASTER-Kislovodsk | P| | 180 | 17.3 | 2667 | MASTER-Tavrida | C | 180 | 17.8 | 2819 | MASTER-Kislovodsk | P- | 180 | 18.0 | 2819 | MASTER-Kislovodsk | P| | 180 | 17.0 | 2856 | MASTER-Tavrida | C | 180 | 18.0 | 3020 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3020 | MASTER-Kislovodsk | P| | 180 | 17.2 | 3043 | MASTER-Tavrida | C | 180 | 18.2 | 3220 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3220 | MASTER-Kislovodsk | P| | 180 | 17.0 | 3230 | MASTER-Tavrida | C | 180 | 18.2 | 3418 | MASTER-Tavrida | C | 180 | 18.0 | 3605 | MASTER-Tavrida | C | 180 | 18.1 | 3791 | MASTER-Tavrida | C | 180 | 18.1 | 3980 | MASTER-Tavrida | C | 180 | 17.8 | 4168 | MASTER-Tavrida | C | 180 | 17.5 | 4355 | MASTER-Tavrida | C | 180 | 17.4 | 4542 | MASTER-Tavrida | C | 180 | 17.7 | 4729 | MASTER-Tavrida | C | 180 | 17.7 | 4916 | MASTER-Tavrida | C | 180 | 17.7 | 5104 | MASTER-Tavrida | C | 180 | 18.1 | 5293 | MASTER-Tavrida | C | 180 | 18.1 | 5483 | MASTER-Tavrida | C | 180 | 17.5 | 5670 | MASTER-Tavrida | C | 180 | 16.8 | 5857 | MASTER-Tavrida | C | 180 | 17.0 | 6044 | MASTER-Tavrida | C | 180 | 17.0 | 6110 | MASTER-Kislovodsk | C | 180 | 18.3 | 6290 | MASTER-Kislovodsk | C | 540 | 19.0 | Coadd 6110 | MASTER-Kislovodsk | C | 180 | 18.2 | 6231 | MASTER-Tavrida | C | 180 | 16.5 | 6310 | MASTER-Kislovodsk | C | 180 | 18.4 | 6310 | MASTER-Kislovodsk | C | 180 | 18.1 | 6419 | MASTER-Tavrida | C | 180 | 16.0 | 6511 | MASTER-Kislovodsk | C | 180 | 18.3 | 6511 | MASTER-Kislovodsk | C | 180 | 18.1 | 6606 | MASTER-Tavrida | C | 180 | 16.0 | 6711 | MASTER-Kislovodsk | C | 180 | 18.2 | 6891 | MASTER-Kislovodsk | C | 540 | 18.8 | Coadd 6711 | MASTER-Kislovodsk | C | 180 | 18.1 | 6795 | MASTER-Tavrida | C | 180 | 16.1 | 6923 | MASTER-Kislovodsk | C | 180 | 18.1 | 6923 | MASTER-Kislovodsk | C | 180 | 17.7 | 6984 | MASTER-Tavrida | C | 180 | 15.9 | 7171 | MASTER-Tavrida | C | 180 | 16.6 | 7186 | MASTER-Kislovodsk | C | 180 | 18.0 | 7186 | MASTER-Kislovodsk | C | 180 | 17.8 | 7358 | MASTER-Tavrida | C | 180 | 17.0 | 7387 | MASTER-Kislovodsk | C | 180 | 17.8 | 7567 | MASTER-Kislovodsk | C | 540 | 18.2 | Coadd 7387 | MASTER-Kislovodsk | C | 180 | 17.5 | 7547 | MASTER-Tavrida | C | 180 | 16.7 | 7600 | MASTER-Kislovodsk | C | 180 | 17.8 | 7600 | MASTER-Kislovodsk | C | 180 | 17.6 | 7736 | MASTER-Tavrida | C | 180 | 16.5 | 7800 | MASTER-Kislovodsk | C | 180 | 17.5 | 7800 | MASTER-Kislovodsk | C | 180 | 17.3 | 7926 | MASTER-Tavrida | C | 180 | 16.5 | 8002 | MASTER-Kislovodsk | C | 180 | 17.1 | 8002 | MASTER-Kislovodsk | C | 180 | 13.6 | 8114 | MASTER-Tavrida | C | 180 | 16.9 | 8203 | MASTER-Kislovodsk | C | 180 | 16.6 | 8302 | MASTER-Tavrida | C | 180 | 16.8 | 8403 | MASTER-Kislovodsk | C | 180 | 16.7 | 8489 | MASTER-Tavrida | C | 180 | 16.5 | 8679 | MASTER-Tavrida | C | 180 | 16.4 | 8868 | MASTER-Tavrida | C | 180 | 16.5 | 9055 | MASTER-Tavrida | C | 180 | 16.1 | 9246 | MASTER-Tavrida | C | 180 | 15.6 | 9435 | MASTER-Tavrida | C | 180 | 15.8 | 9622 | MASTER-Tavrida | C | 180 | 15.9 | 9812 | MASTER-Tavrida | C | 180 | 16.5 | 9999 | MASTER-Tavrida | C | 180 | 16.5 | 10189 | MASTER-Tavrida | C | 180 | 15.9 | 10379 | MASTER-Tavrida | C | 180 | 15.6 | 10569 | MASTER-Tavrida | C | 180 | 15.1 | 10758 | MASTER-Tavrida | C | 180 | 14.6 | 31382 | MASTER-Tunka | C | 15 | 15.2 | 31449 | MASTER-Tunka | C | 5 | 14.8 | 31526 | MASTER-Tunka | C | 5 | 14.9 | 31587 | MASTER-Tunka | C | 5 | 15.0 | 32582 | MASTER-Tunka | C | 30 | 16.1 | 33811 | MASTER-Tunka | C | 65 | 15.4 | 35068 | MASTER-Tunka | C | 75 | 15.6 | 49409 | MASTER-Tavrida | C | 180 | 15.0 | 49691 | MASTER-Kislovodsk | C | 180 | 18.3 | 49871 | MASTER-Kislovodsk | C | 540 | 18.6 | Coadd 49691 | MASTER-Kislovodsk | C | 180 | 15.3 | 49891 | MASTER-Kislovodsk | C | 180 | 18.2 | 49891 | MASTER-Kislovodsk | C | 180 | 15.3 | 50732 | MASTER-Kislovodsk | C | 180 | 17.5 | 51145 | MASTER-Kislovodsk | C | 180 | 17.6 | 51145 | MASTER-Kislovodsk | C | 180 | 16.0 | 51985 | MASTER-Kislovodsk | C | 180 | 16.8 | 51985 | MASTER-Kislovodsk | C | 180 | 16.6 | 53174 | MASTER-Tavrida | C | 180 | 15.2 | 53363 | MASTER-Tavrida | C | 180 | 15.2 | 53769 | MASTER-Tavrida | C | 180 | 15.1 | 54403 | MASTER-Tavrida | C | 180 | 14.8 | 54591 | MASTER-Tavrida | C | 180 | 14.7 | 54799 | MASTER-Tavrida | C | 60 | 13.3 | 54931 | MASTER-Tavrida | C | 180 | 14.4 | 55611 | MASTER-Tavrida | C | 180 | 15.1 | 55799 | MASTER-Tavrida | C | 180 | 16.1 | 56347 | MASTER-Tavrida | C | 60 | 16.4 | 56551 | MASTER-Tavrida | C | 180 | 17.4 | 56817 | MASTER-Tavrida | C | 180 | 14.6 | 60336 | MASTER-Tavrida | C | 180 | 16.6 | 60550 | MASTER-Tavrida | C | 180 | 17.6 | 60703 | MASTER-Tavrida | C | 60 | 16.7 | 61083 | MASTER-Tavrida | C | 60 | 16.6 | 61609 | MASTER-Tavrida | C | 180 | 16.9 | 61823 | MASTER-Tavrida | C | 180 | 17.4 | 62166 | MASTER-Tavrida | C | 60 | 16.3 | 62260 | MASTER-Tavrida | C | 60 | 17.4 | 62886 | MASTER-Tavrida | C | 180 | 17.6 | 63100 | MASTER-Tavrida | C | 180 | 16.6 | 63258 | MASTER-Tavrida | C | 60 | 17.4 | 63542 | MASTER-Tavrida | C | 60 | 16.1 | 63637 | MASTER-Tavrida | C | 60 | 17.0 | 64169 | MASTER-Tavrida | C | 180 | 16.1 | 64383 | MASTER-Tavrida | C | 180 | 16.5 | 65201 | MASTER-Tavrida | C | 60 | 15.4 | 65398 | MASTER-Tavrida | C | 180 | 14.8 | 65612 | MASTER-Tavrida | C | 180 | 14.4 | 66626 | MASTER-Tavrida | C | 180 | 16.6 | 66850 | MASTER-Tavrida | C | 180 | 17.0 | 69154 | MASTER-Tavrida | C | 180 | 16.5 | 70410 | MASTER-Tavrida | C | 180 | 14.8 | 70622 | MASTER-Tavrida | C | 180 | 15.3 | 71616 | MASTER-Tavrida | C | 180 | 14.6 | 71804 | MASTER-Tavrida | C | 180 | 15.4 | 74475 | MASTER-Tavrida | C | 180 | 14.3 | 75520 | MASTER-Tavrida | C | 180 | 15.9 | 75707 | MASTER-Tavrida | C | 180 | 15.6 | 77445 | MASTER-Kislovodsk | C | 60 | 15.9 | 81909 | MASTER-Kislovodsk | C | 60 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9485 TYPE = 35 DAYS = 0.5 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) was pointed to the SWIFT GRB231230.06 (trigger No 1205319,16h 20m 47.28s , +58d 07m 12.0s, R=0.05) errorbox 12 sec after notice time and 68 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.8 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB231230.06 errorbox 16 sec after notice time and 72 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 19.0 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg. MASTER-Tunka robotic telescope located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the SWIFT GRB231230.06 errorbox 31317 sec after notice time and 31373 sec after trigger time at 2023-12-30 10:12:02 UT, with upper limit up to 16.1 mag. Observations started at twilight. The observations began at zenith distance = 57 deg. The sun altitude is -9.4 deg. The galactic latitude b = 42 deg., longitude l = 88 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2346177 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 73 | MASTER-Tavrida | C | 10 | 16.1 | 77 | MASTER-Kislovodsk | P- | 10 | 16.0 | 97 | MASTER-Kislovodsk | P- | 50 | 16.7 | Coadd 297 | MASTER-Kislovodsk | P- | 450 | 18.1 | Coadd 77 | MASTER-Kislovodsk | P| | 10 | 15.8 | 96 | MASTER-Tavrida | C | 20 | 17.7 | 100 | MASTER-Kislovodsk | P- | 20 | 16.3 | 100 | MASTER-Kislovodsk | P| | 20 | 16.0 | 122 | MASTER-Tavrida | C | 20 | 17.7 | 128 | MASTER-Kislovodsk | P- | 20 | 16.2 | 128 | MASTER-Kislovodsk | P| | 20 | 16.0 | 155 | MASTER-Tavrida | C | 30 | 17.7 | 161 | MASTER-Kislovodsk | P- | 30 | 16.6 | 206 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 161 | MASTER-Kislovodsk | P| | 30 | 16.5 | 196 | MASTER-Tavrida | C | 40 | 17.9 | 206 | MASTER-Kislovodsk | P- | 40 | 16.5 | 206 | MASTER-Kislovodsk | P| | 40 | 16.6 | 242 | MASTER-Tavrida | C | 40 | 17.9 | 259 | MASTER-Kislovodsk | P- | 50 | 16.6 | 259 | MASTER-Kislovodsk | P| | 50 | 16.5 | 294 | MASTER-Tavrida | C | 50 | 17.8 | 322 | MASTER-Kislovodsk | P- | 60 | 16.8 | 432 | MASTER-Kislovodsk | P- | 280 | 17.8 | Coadd 322 | MASTER-Kislovodsk | P| | 60 | 16.6 | 361 | MASTER-Tavrida | C | 70 | 18.3 | 396 | MASTER-Kislovodsk | P- | 70 | 17.3 | 396 | MASTER-Kislovodsk | P| | 70 | 16.6 | 444 | MASTER-Tavrida | C | 80 | 18.5 | 542 | MASTER-Tavrida | C | 100 | 18.5 | 659 | MASTER-Tavrida | C | 120 | 18.7 | 802 | MASTER-Tavrida | C | 150 | 18.7 | 976 | MASTER-Tavrida | C | 180 | 18.7 | 1039 | MASTER-Kislovodsk | P- | 150 | 17.5 | 1039 | MASTER-Kislovodsk | P| | 150 | 17.0 | 1163 | MASTER-Tavrida | C | 180 | 18.6 | 1213 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1393 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 1213 | MASTER-Kislovodsk | P| | 180 | 17.0 | 1351 | MASTER-Tavrida | C | 180 | 18.5 | 1413 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1413 | MASTER-Kislovodsk | P| | 180 | 17.0 | 1538 | MASTER-Tavrida | C | 180 | 18.8 | 1726 | MASTER-Tavrida | C | 180 | 18.8 | 1815 | MASTER-Kislovodsk | P- | 180 | 17.3 | 1815 | MASTER-Kislovodsk | P| | 180 | 16.8 | 1913 | MASTER-Tavrida | C | 180 | 18.5 | 2015 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2195 | MASTER-Kislovodsk | P- | 540 | 18.4 | Coadd 2015 | MASTER-Kislovodsk | P| | 180 | 17.0 | 2100 | MASTER-Tavrida | C | 180 | 18.4 | 2216 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2216 | MASTER-Kislovodsk | P| | 180 | 17.2 | 2290 | MASTER-Tavrida | C | 180 | 18.5 | 2418 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2418 | MASTER-Kislovodsk | P| | 180 | 17.1 | 2477 | MASTER-Tavrida | C | 180 | 18.1 | 2619 | MASTER-Kislovodsk | P- | 180 | 18.0 | 2799 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 2619 | MASTER-Kislovodsk | P| | 180 | 17.3 | 2667 | MASTER-Tavrida | C | 180 | 17.8 | 2819 | MASTER-Kislovodsk | P- | 180 | 18.0 | 2819 | MASTER-Kislovodsk | P| | 180 | 17.0 | 2856 | MASTER-Tavrida | C | 180 | 18.0 | 3020 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3020 | MASTER-Kislovodsk | P| | 180 | 17.2 | 3043 | MASTER-Tavrida | C | 180 | 18.2 | 3220 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3220 | MASTER-Kislovodsk | P| | 180 | 17.0 | 3230 | MASTER-Tavrida | C | 180 | 18.2 | 3418 | MASTER-Tavrida | C | 180 | 18.0 | 3605 | MASTER-Tavrida | C | 180 | 18.1 | 3791 | MASTER-Tavrida | C | 180 | 18.1 | 3980 | MASTER-Tavrida | C | 180 | 17.8 | 4168 | MASTER-Tavrida | C | 180 | 17.5 | 4355 | MASTER-Tavrida | C | 180 | 17.4 | 4542 | MASTER-Tavrida | C | 180 | 17.7 | 4729 | MASTER-Tavrida | C | 180 | 17.7 | 4916 | MASTER-Tavrida | C | 180 | 17.7 | 5104 | MASTER-Tavrida | C | 180 | 18.1 | 5293 | MASTER-Tavrida | C | 180 | 18.1 | 5483 | MASTER-Tavrida | C | 180 | 17.5 | 5670 | MASTER-Tavrida | C | 180 | 16.8 | 5857 | MASTER-Tavrida | C | 180 | 17.0 | 6044 | MASTER-Tavrida | C | 180 | 17.0 | 6110 | MASTER-Kislovodsk | C | 180 | 18.3 | 6290 | MASTER-Kislovodsk | C | 540 | 19.0 | Coadd 6110 | MASTER-Kislovodsk | C | 180 | 18.2 | 6231 | MASTER-Tavrida | C | 180 | 16.5 | 6310 | MASTER-Kislovodsk | C | 180 | 18.4 | 6310 | MASTER-Kislovodsk | C | 180 | 18.1 | 6419 | MASTER-Tavrida | C | 180 | 16.0 | 6511 | MASTER-Kislovodsk | C | 180 | 18.3 | 6511 | MASTER-Kislovodsk | C | 180 | 18.1 | 6606 | MASTER-Tavrida | C | 180 | 16.0 | 6711 | MASTER-Kislovodsk | C | 180 | 18.2 | 6891 | MASTER-Kislovodsk | C | 540 | 18.8 | Coadd 6711 | MASTER-Kislovodsk | C | 180 | 18.1 | 6795 | MASTER-Tavrida | C | 180 | 16.1 | 6923 | MASTER-Kislovodsk | C | 180 | 18.1 | 6923 | MASTER-Kislovodsk | C | 180 | 17.7 | 6984 | MASTER-Tavrida | C | 180 | 15.9 | 7171 | MASTER-Tavrida | C | 180 | 16.6 | 7186 | MASTER-Kislovodsk | C | 180 | 18.0 | 7186 | MASTER-Kislovodsk | C | 180 | 17.8 | 7358 | MASTER-Tavrida | C | 180 | 17.0 | 7387 | MASTER-Kislovodsk | C | 180 | 17.8 | 7567 | MASTER-Kislovodsk | C | 540 | 18.2 | Coadd 7387 | MASTER-Kislovodsk | C | 180 | 17.5 | 7547 | MASTER-Tavrida | C | 180 | 16.7 | 7600 | MASTER-Kislovodsk | C | 180 | 17.8 | 7600 | MASTER-Kislovodsk | C | 180 | 17.6 | 7736 | MASTER-Tavrida | C | 180 | 16.5 | 7800 | MASTER-Kislovodsk | C | 180 | 17.5 | 7800 | MASTER-Kislovodsk | C | 180 | 17.3 | 7926 | MASTER-Tavrida | C | 180 | 16.5 | 8002 | MASTER-Kislovodsk | C | 180 | 17.1 | 8002 | MASTER-Kislovodsk | C | 180 | 13.6 | 8114 | MASTER-Tavrida | C | 180 | 16.9 | 8203 | MASTER-Kislovodsk | C | 180 | 16.6 | 8302 | MASTER-Tavrida | C | 180 | 16.8 | 8403 | MASTER-Kislovodsk | C | 180 | 16.7 | 8489 | MASTER-Tavrida | C | 180 | 16.5 | 8679 | MASTER-Tavrida | C | 180 | 16.4 | 8868 | MASTER-Tavrida | C | 180 | 16.5 | 9055 | MASTER-Tavrida | C | 180 | 16.1 | 9246 | MASTER-Tavrida | C | 180 | 15.6 | 9435 | MASTER-Tavrida | C | 180 | 15.8 | 9622 | MASTER-Tavrida | C | 180 | 15.9 | 9812 | MASTER-Tavrida | C | 180 | 16.5 | 9999 | MASTER-Tavrida | C | 180 | 16.5 | 10189 | MASTER-Tavrida | C | 180 | 15.9 | 10379 | MASTER-Tavrida | C | 180 | 15.6 | 10569 | MASTER-Tavrida | C | 180 | 15.1 | 10758 | MASTER-Tavrida | C | 180 | 14.6 | 31382 | MASTER-Tunka | C | 15 | 15.2 | 31449 | MASTER-Tunka | C | 5 | 14.8 | 31526 | MASTER-Tunka | C | 5 | 14.9 | 31587 | MASTER-Tunka | C | 5 | 15.0 | 32582 | MASTER-Tunka | C | 30 | 16.1 | 33811 | MASTER-Tunka | C | 65 | 15.4 | 35068 | MASTER-Tunka | C | 75 | 15.6 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9484 TYPE = 35 DAYS = 0.1 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) was pointed to the SWIFT GRB231230.06 (trigger No 1205319,16h 20m 47.28s , +58d 07m 12.0s, R=0.05) errorbox 12 sec after notice time and 68 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.8 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB231230.06 errorbox 16 sec after notice time and 72 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 19.0 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg. The galactic latitude b = 42 deg., longitude l = 88 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2346177 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 73 | MASTER-Tavrida | C | 10 | 16.1 | 77 | MASTER-Kislovodsk | P- | 10 | 16.0 | 97 | MASTER-Kislovodsk | P- | 50 | 16.7 | Coadd 297 | MASTER-Kislovodsk | P- | 450 | 18.1 | Coadd 77 | MASTER-Kislovodsk | P| | 10 | 15.8 | 96 | MASTER-Tavrida | C | 20 | 17.7 | 100 | MASTER-Kislovodsk | P- | 20 | 16.3 | 100 | MASTER-Kislovodsk | P| | 20 | 16.0 | 122 | MASTER-Tavrida | C | 20 | 17.7 | 128 | MASTER-Kislovodsk | P- | 20 | 16.2 | 128 | MASTER-Kislovodsk | P| | 20 | 16.0 | 155 | MASTER-Tavrida | C | 30 | 17.7 | 161 | MASTER-Kislovodsk | P- | 30 | 16.6 | 206 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 161 | MASTER-Kislovodsk | P| | 30 | 16.5 | 196 | MASTER-Tavrida | C | 40 | 17.9 | 206 | MASTER-Kislovodsk | P- | 40 | 16.5 | 206 | MASTER-Kislovodsk | P| | 40 | 16.6 | 242 | MASTER-Tavrida | C | 40 | 17.9 | 259 | MASTER-Kislovodsk | P- | 50 | 16.6 | 259 | MASTER-Kislovodsk | P| | 50 | 16.5 | 294 | MASTER-Tavrida | C | 50 | 17.8 | 322 | MASTER-Kislovodsk | P- | 60 | 16.8 | 432 | MASTER-Kislovodsk | P- | 280 | 17.8 | Coadd 322 | MASTER-Kislovodsk | P| | 60 | 16.6 | 361 | MASTER-Tavrida | C | 70 | 18.3 | 396 | MASTER-Kislovodsk | P- | 70 | 17.3 | 396 | MASTER-Kislovodsk | P| | 70 | 16.6 | 444 | MASTER-Tavrida | C | 80 | 18.5 | 542 | MASTER-Tavrida | C | 100 | 18.5 | 659 | MASTER-Tavrida | C | 120 | 18.7 | 802 | MASTER-Tavrida | C | 150 | 18.7 | 976 | MASTER-Tavrida | C | 180 | 18.7 | 1039 | MASTER-Kislovodsk | P- | 150 | 17.5 | 1039 | MASTER-Kislovodsk | P| | 150 | 17.0 | 1163 | MASTER-Tavrida | C | 180 | 18.6 | 1213 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1393 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 1213 | MASTER-Kislovodsk | P| | 180 | 17.0 | 1351 | MASTER-Tavrida | C | 180 | 18.5 | 1413 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1413 | MASTER-Kislovodsk | P| | 180 | 17.0 | 1538 | MASTER-Tavrida | C | 180 | 18.8 | 1726 | MASTER-Tavrida | C | 180 | 18.8 | 1815 | MASTER-Kislovodsk | P- | 180 | 17.3 | 1815 | MASTER-Kislovodsk | P| | 180 | 16.8 | 1913 | MASTER-Tavrida | C | 180 | 18.5 | 2015 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2195 | MASTER-Kislovodsk | P- | 540 | 18.4 | Coadd 2015 | MASTER-Kislovodsk | P| | 180 | 17.0 | 2100 | MASTER-Tavrida | C | 180 | 18.4 | 2216 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2216 | MASTER-Kislovodsk | P| | 180 | 17.2 | 2290 | MASTER-Tavrida | C | 180 | 18.5 | 2418 | MASTER-Kislovodsk | P- | 180 | 17.8 | 2418 | MASTER-Kislovodsk | P| | 180 | 17.1 | 2477 | MASTER-Tavrida | C | 180 | 18.1 | 2619 | MASTER-Kislovodsk | P- | 180 | 18.0 | 2799 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 2619 | MASTER-Kislovodsk | P| | 180 | 17.3 | 2667 | MASTER-Tavrida | C | 180 | 17.8 | 2819 | MASTER-Kislovodsk | P- | 180 | 18.0 | 2819 | MASTER-Kislovodsk | P| | 180 | 17.0 | 2856 | MASTER-Tavrida | C | 180 | 18.0 | 3020 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3020 | MASTER-Kislovodsk | P| | 180 | 17.2 | 3043 | MASTER-Tavrida | C | 180 | 18.2 | 3220 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3220 | MASTER-Kislovodsk | P| | 180 | 17.0 | 3230 | MASTER-Tavrida | C | 180 | 18.2 | 3418 | MASTER-Tavrida | C | 180 | 18.0 | 3605 | MASTER-Tavrida | C | 180 | 18.1 | 3791 | MASTER-Tavrida | C | 180 | 18.1 | 3980 | MASTER-Tavrida | C | 180 | 17.8 | 4168 | MASTER-Tavrida | C | 180 | 17.5 | 4355 | MASTER-Tavrida | C | 180 | 17.4 | 4542 | MASTER-Tavrida | C | 180 | 17.7 | 4729 | MASTER-Tavrida | C | 180 | 17.7 | 4916 | MASTER-Tavrida | C | 180 | 17.7 | 5104 | MASTER-Tavrida | C | 180 | 18.1 | 5293 | MASTER-Tavrida | C | 180 | 18.1 | 5483 | MASTER-Tavrida | C | 180 | 17.5 | 5670 | MASTER-Tavrida | C | 180 | 16.8 | 5857 | MASTER-Tavrida | C | 180 | 17.0 | 6044 | MASTER-Tavrida | C | 180 | 17.0 | 6110 | MASTER-Kislovodsk | C | 180 | 18.3 | 6290 | MASTER-Kislovodsk | C | 540 | 19.0 | Coadd 6110 | MASTER-Kislovodsk | C | 180 | 18.2 | 6231 | MASTER-Tavrida | C | 180 | 16.5 | 6310 | MASTER-Kislovodsk | C | 180 | 18.4 | 6310 | MASTER-Kislovodsk | C | 180 | 18.1 | 6419 | MASTER-Tavrida | C | 180 | 16.0 | 6511 | MASTER-Kislovodsk | C | 180 | 18.3 | 6511 | MASTER-Kislovodsk | C | 180 | 18.1 | 6606 | MASTER-Tavrida | C | 180 | 16.0 | 6711 | MASTER-Kislovodsk | C | 180 | 18.2 | 6891 | MASTER-Kislovodsk | C | 540 | 18.8 | Coadd 6711 | MASTER-Kislovodsk | C | 180 | 18.1 | 6795 | MASTER-Tavrida | C | 180 | 16.1 | 6923 | MASTER-Kislovodsk | C | 180 | 18.1 | 6923 | MASTER-Kislovodsk | C | 180 | 17.7 | 6984 | MASTER-Tavrida | C | 180 | 15.9 | 7171 | MASTER-Tavrida | C | 180 | 16.6 | 7186 | MASTER-Kislovodsk | C | 180 | 18.0 | 7186 | MASTER-Kislovodsk | C | 180 | 17.8 | 7358 | MASTER-Tavrida | C | 180 | 17.0 | 7387 | MASTER-Kislovodsk | C | 180 | 17.8 | 7567 | MASTER-Kislovodsk | C | 540 | 18.2 | Coadd 7387 | MASTER-Kislovodsk | C | 180 | 17.5 | 7547 | MASTER-Tavrida | C | 180 | 16.7 | 7600 | MASTER-Kislovodsk | C | 180 | 17.8 | 7600 | MASTER-Kislovodsk | C | 180 | 17.6 | 7736 | MASTER-Tavrida | C | 180 | 16.5 | 7800 | MASTER-Kislovodsk | C | 180 | 17.5 | 7800 | MASTER-Kislovodsk | C | 180 | 17.3 | 7926 | MASTER-Tavrida | C | 180 | 16.5 | 8002 | MASTER-Kislovodsk | C | 180 | 17.1 | 8002 | MASTER-Kislovodsk | C | 180 | 13.6 | 8114 | MASTER-Tavrida | C | 180 | 16.9 | 8203 | MASTER-Kislovodsk | C | 180 | 16.6 | 8302 | MASTER-Tavrida | C | 180 | 16.8 | 8403 | MASTER-Kislovodsk | C | 180 | 16.7 | 8489 | MASTER-Tavrida | C | 180 | 16.5 | 8679 | MASTER-Tavrida | C | 180 | 16.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9480 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) was pointed to the SWIFT GRB231230.06 (trigger No 1205319,16h 20m 47.28s , +58d 07m 12.0s, R=0.05) errorbox 12 sec after notice time and 68 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.5 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB231230.06 errorbox 16 sec after notice time and 72 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 17.2 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg. The galactic latitude b = 42 deg., longitude l = 88 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2346177 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 73 | MASTER-Tavrida | C | 10 | 16.1 | 77 | MASTER-Kislovodsk | P- | 10 | 16.0 | 97 | MASTER-Kislovodsk | P- | 50 | 16.7 | Coadd 77 | MASTER-Kislovodsk | P| | 10 | 15.8 | 96 | MASTER-Tavrida | C | 20 | 17.7 | 100 | MASTER-Kislovodsk | P- | 20 | 16.3 | 100 | MASTER-Kislovodsk | P| | 20 | 16.0 | 122 | MASTER-Tavrida | C | 20 | 17.7 | 128 | MASTER-Kislovodsk | P- | 20 | 16.2 | 128 | MASTER-Kislovodsk | P| | 20 | 16.0 | 155 | MASTER-Tavrida | C | 30 | 17.7 | 161 | MASTER-Kislovodsk | P- | 30 | 16.6 | 206 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 161 | MASTER-Kislovodsk | P| | 30 | 16.5 | 196 | MASTER-Tavrida | C | 40 | 17.9 | 206 | MASTER-Kislovodsk | P- | 40 | 16.5 | 206 | MASTER-Kislovodsk | P| | 40 | 16.6 | 242 | MASTER-Tavrida | C | 40 | 17.9 | 259 | MASTER-Kislovodsk | P- | 50 | 16.6 | 259 | MASTER-Kislovodsk | P| | 50 | 16.5 | 294 | MASTER-Tavrida | C | 50 | 17.8 | 322 | MASTER-Kislovodsk | P- | 60 | 16.8 | 322 | MASTER-Kislovodsk | P| | 60 | 16.6 | 361 | MASTER-Tavrida | C | 70 | 18.3 | 444 | MASTER-Tavrida | C | 80 | 18.5 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9479 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) was pointed to the SWIFT GRB231230.06 (trigger No 1205319,16h 20m 47.28s , +58d 07m 12.0s, R=0.05) errorbox 12 sec after notice time and 68 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.5 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB231230.06 errorbox 16 sec after notice time and 72 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 17.2 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg. The galactic latitude b = 42 deg., longitude l = 88 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2346177 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 73 | MASTER-Tavrida | C | 10 | 16.1 | 77 | MASTER-Kislovodsk | P- | 10 | 16.0 | 97 | MASTER-Kislovodsk | P- | 50 | 16.7 | Coadd 77 | MASTER-Kislovodsk | P| | 10 | 15.8 | 96 | MASTER-Tavrida | C | 20 | 17.7 | 100 | MASTER-Kislovodsk | P- | 20 | 16.3 | 100 | MASTER-Kislovodsk | P| | 20 | 16.0 | 122 | MASTER-Tavrida | C | 20 | 17.7 | 128 | MASTER-Kislovodsk | P- | 20 | 16.2 | 128 | MASTER-Kislovodsk | P| | 20 | 16.0 | 155 | MASTER-Tavrida | C | 30 | 17.7 | 161 | MASTER-Kislovodsk | P- | 30 | 16.6 | 206 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 161 | MASTER-Kislovodsk | P| | 30 | 16.5 | 196 | MASTER-Tavrida | C | 40 | 17.9 | 206 | MASTER-Kislovodsk | P- | 40 | 16.5 | 206 | MASTER-Kislovodsk | P| | 40 | 16.6 | 242 | MASTER-Tavrida | C | 40 | 17.9 | 259 | MASTER-Kislovodsk | P- | 50 | 16.6 | 259 | MASTER-Kislovodsk | P| | 50 | 16.5 | 294 | MASTER-Tavrida | C | 50 | 17.8 | 322 | MASTER-Kislovodsk | P- | 60 | 16.8 | 322 | MASTER-Kislovodsk | P| | 60 | 16.6 | 361 | MASTER-Tavrida | C | 70 | 18.3 | 444 | MASTER-Tavrida | C | 80 | 18.5 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9478 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) was pointed to the SWIFT GRB231230.06 (trigger No 1205319,16h 20m 47.28s , +58d 07m 12.0s, R=0.05) errorbox 12 sec after notice time and 68 sec after trigger time at 2023-12-30 01:30:17 UT, with upper limit up to 18.5 mag. The observations began at zenith distance = 54 deg. The sun altitude is -39.8 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB231230.06 errorbox 16 sec after notice time and 72 sec after trigger time at 2023-12-30 01:30:20 UT, with upper limit up to 17.2 mag. The observations began at zenith distance = 51 deg. The sun altitude is -34.0 deg. The galactic latitude b = 42 deg., longitude l = 88 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2346177 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 73 | MASTER-Tavrida | C | 10 | 16.1 | 77 | MASTER-Kislovodsk | P- | 10 | 16.0 | 97 | MASTER-Kislovodsk | P- | 50 | 16.7 | Coadd 77 | MASTER-Kislovodsk | P| | 10 | 15.8 | 96 | MASTER-Tavrida | C | 20 | 17.7 | 100 | MASTER-Kislovodsk | P- | 20 | 16.3 | 100 | MASTER-Kislovodsk | P| | 20 | 16.0 | 122 | MASTER-Tavrida | C | 20 | 17.7 | 128 | MASTER-Kislovodsk | P- | 20 | 16.2 | 128 | MASTER-Kislovodsk | P| | 20 | 16.0 | 155 | MASTER-Tavrida | C | 30 | 17.7 | 161 | MASTER-Kislovodsk | P- | 30 | 16.6 | 206 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 161 | MASTER-Kislovodsk | P| | 30 | 16.5 | 196 | MASTER-Tavrida | C | 40 | 17.9 | 206 | MASTER-Kislovodsk | P- | 40 | 16.5 | 206 | MASTER-Kislovodsk | P| | 40 | 16.6 | 242 | MASTER-Tavrida | C | 40 | 17.9 | 259 | MASTER-Kislovodsk | P- | 50 | 16.6 | 259 | MASTER-Kislovodsk | P| | 50 | 16.5 | 294 | MASTER-Tavrida | C | 50 | 17.8 | 322 | MASTER-Kislovodsk | P- | 60 | 16.8 | 322 | MASTER-Kislovodsk | P| | 60 | 16.6 | 361 | MASTER-Tavrida | C | 70 | 18.3 | 444 | MASTER-Tavrida | C | 80 | 18.5 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
MASTER, 2002-2025