MASTER Net MASTER Database: GRB210312.87 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
1567266
2021-03-12 21:39:56.648892
10h 23m 22.36s +76d 52m 15.2s
INTEGRAL
0.0333333
alert
9073
2
55
alert
1567235
2021-03-12 20:55:39.169266
10h 23m 21.63s +76d 52m 15.1s
INTEGRAL
0.0453333
alert
9073
1
54
alert
1567228
2021-03-12 20:52:37.419041
10h 23m 22.09s +76d 52m 36.7s
INTEGRAL
0.0491667
alert
9073
-1
53
alert
MASTER optical transients in this field
Will be published in GCN, ATEL
Distance | datetime | coord2000 | observatory | camera | links |
50.2 | 2021-03-12 20:52:02.837 | 08h 45m 27.00s +27d 59m 58.0s | Kislovodsk | 29007 | Database Kislovodsk |
50.2 | 2021-03-12 20:52:02.84 | 08h 45m 27.00s +27d 59m 58.0s | Kislovodsk | 111339 | Database Kislovodsk |
trigger | notice | notice+1hr | now |
2021-03-12 20:52:17 (JD 2459286.369641) Siderial time 10.760699 h Ra 10:23:22.09 Dec 76:52:36.70 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 47.37 Azimuth: 160.50 Sun: Altitude: -9.75 Azimuth: 263.03 Moon: Altitude: -12.66 Azimuth: 270.84 TunkaObject: Altitude: 54.20 Azimuth: 158.47 Sun: Altitude: -23.90 Azimuth: 242.10 Moon: Altitude: -27.49 Azimuth: 250.28 KislovodskObject: Altitude: 56.58 Azimuth: 175.70 Sun: Altitude: -48.94 Azimuth: 170.05 Moon: Altitude: -56.43 Azimuth: 175.57 TavridaObject: Altitude: 57.84 Azimuth: 179.16 Sun: Altitude: -46.31 Azimuth: 157.98 Moon: Altitude: -54.23 Azimuth: 161.27 SAAOObject: Altitude: -19.48 Azimuth: 182.69 Sun: Altitude: -45.56 Azimuth: 42.44 Moon: Altitude: -41.51 Azimuth: 32.60 IACObject: Altitude: 36.44 Azimuth: 192.21 Sun: Altitude: -22.91 Azimuth: 99.27 Moon: Altitude: -29.83 Azimuth: 94.36 ArgentinaObject: Altitude: -33.46 Azimuth: 195.47 Sun: Altitude: 25.58 Azimuth: 103.09 Moon: Altitude: 26.00 Azimuth: 93.99 MexicoObject: Altitude: 20.38 Azimuth: 188.49 Sun: Altitude: 50.63 Azimuth: 33.57 Moon: Altitude: 42.44 Azimuth: 33.72 UralObject: Altitude: 67.92 Azimuth: 163.81 Sun: Altitude: -35.41 Azimuth: 192.89 Moon: Altitude: -41.87 Azimuth: 199.36 VostryakovoObject: Altitude: 68.40 Azimuth: 176.45 Sun: Altitude: -36.93 Azimuth: 165.91 Moon: Altitude: -44.51 Azimuth: 170.04 Gal. latitude: 37.619168 Gal. longitude: 132.795411 Dist. to Sun: 105.624843 Dist. to Moon: 113.010179 Moon coord.: (348.803525 d, -10.241870 d) Sun coord.: (352.843412 d, -3.092030 d) Lunar disk: 0.005144 Lunar phase: 171.774294 Lunar bright limb: 29.562849 No SN in this field |
2021-03-12 20:52:37 (JD 2459286.369873) Siderial time 10.766270 h Ra 10:23:22.09 Dec 76:52:36.70 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 47.36 Azimuth: 160.51 Sun: Altitude: -9.70 Azimuth: 263.09 Moon: Altitude: -12.61 Azimuth: 270.90 TunkaObject: Altitude: 54.18 Azimuth: 158.46 Sun: Altitude: -23.85 Azimuth: 242.18 Moon: Altitude: -27.45 Azimuth: 250.35 KislovodskObject: Altitude: 56.58 Azimuth: 175.67 Sun: Altitude: -48.95 Azimuth: 170.17 Moon: Altitude: -56.43 Azimuth: 175.71 TavridaObject: Altitude: 57.84 Azimuth: 179.13 Sun: Altitude: -46.33 Azimuth: 158.09 Moon: Altitude: -54.25 Azimuth: 161.40 SAAOObject: Altitude: -19.48 Azimuth: 182.67 Sun: Altitude: -45.61 Azimuth: 42.35 Moon: Altitude: -41.55 Azimuth: 32.50 IACObject: Altitude: 36.46 Azimuth: 192.20 Sun: Altitude: -22.98 Azimuth: 99.31 Moon: Altitude: -29.90 Azimuth: 94.40 ArgentinaObject: Altitude: -33.44 Azimuth: 195.47 Sun: Altitude: 25.51 Azimuth: 103.04 Moon: Altitude: 25.93 Azimuth: 93.95 MexicoObject: Altitude: 20.39 Azimuth: 188.51 Sun: Altitude: 50.60 Azimuth: 33.69 Moon: Altitude: 42.40 Azimuth: 33.82 UralObject: Altitude: 67.91 Azimuth: 163.77 Sun: Altitude: -35.40 Azimuth: 192.99 Moon: Altitude: -41.86 Azimuth: 199.47 VostryakovoObject: Altitude: 68.40 Azimuth: 176.40 Sun: Altitude: -36.94 Azimuth: 166.01 Moon: Altitude: -44.51 Azimuth: 170.15 Gal. latitude: 37.619168 Gal. longitude: 132.795411 Dist. to Sun: 105.624737 Dist. to Moon: 113.008887 Moon coord.: (348.806243 d, -10.240724 d) Sun coord.: (352.843624 d, -3.091938 d) Lunar disk: 0.005141 Lunar phase: 171.776435 Lunar bright limb: 29.551124 No SN in this field |
2021-03-12 21:52:37 (JD 2459286.411539) Siderial time 11.769008 h Ra 10:23:22.09 Dec 76:52:36.70 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 44.31 Azimuth: 162.72 Sun: Altitude: -0.12 Azimuth: 274.67 Moon: Altitude: -3.23 Azimuth: 281.85 TunkaObject: Altitude: 50.79 Azimuth: 159.00 Sun: Altitude: -15.21 Azimuth: 255.18 Moon: Altitude: -18.55 Azimuth: 262.57 KislovodskObject: Altitude: 55.22 Azimuth: 170.10 Sun: Altitude: -48.63 Azimuth: 192.99 Moon: Altitude: -54.68 Azimuth: 201.00 TavridaObject: Altitude: 57.09 Azimuth: 172.94 Sun: Altitude: -48.35 Azimuth: 180.08 Moon: Altitude: -55.16 Azimuth: 186.28 SAAOObject: Altitude: -19.28 Azimuth: 179.07 Sun: Altitude: -52.41 Azimuth: 21.87 Moon: Altitude: -46.61 Azimuth: 13.78 IACObject: Altitude: 38.94 Azimuth: 189.26 Sun: Altitude: -35.80 Azimuth: 108.25 Moon: Altitude: -42.47 Azimuth: 102.98 ArgentinaObject: Altitude: -30.04 Azimuth: 195.17 Sun: Altitude: 12.91 Azimuth: 94.44 Moon: Altitude: 13.47 Azimuth: 86.43 MexicoObject: Altitude: 22.61 Azimuth: 191.28 Sun: Altitude: 41.87 Azimuth: 51.41 Moon: Altitude: 34.30 Azimuth: 48.94 UralObject: Altitude: 65.23 Azimuth: 158.47 Sun: Altitude: -32.35 Azimuth: 210.68 Moon: Altitude: -37.88 Azimuth: 217.44 VostryakovoObject: Altitude: 67.22 Azimuth: 167.94 Sun: Altitude: -37.60 Azimuth: 184.85 Moon: Altitude: -44.28 Azimuth: 190.25 Gal. latitude: 37.619168 Gal. longitude: 132.795411 Dist. to Sun: 105.605715 Dist. to Moon: 112.775620 Moon coord.: (349.295073 d, -10.034228 d) Sun coord.: (352.881904 d, -3.075515 d) Lunar disk: 0.004678 Lunar phase: 172.156124 Lunar bright limb: 27.343058 No SN in this field |
2024-11-03 23:19:48 (JD 2460618.472083) Siderial time 4.751528 h Ra 10:23:22.09 Dec 76:52:36.70 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 63.36 Azimuth: 177.32 Sun: Altitude: 6.98 Azimuth: 304.42 Moon: Altitude: -17.07 Azimuth: 290.90 TunkaObject: Altitude: 63.90 Azimuth: 189.73 Sun: Altitude: -7.50 Azimuth: 285.33 Moon: Altitude: -32.33 Azimuth: 272.56 KislovodskObject: Altitude: 44.65 Azimuth: 198.30 Sun: Altitude: -47.72 Azimuth: 239.45 Moon: Altitude: -70.85 Azimuth: 207.83 TavridaObject: Altitude: 43.67 Azimuth: 198.28 Sun: Altitude: -52.07 Azimuth: 228.30 Moon: Altitude: -71.58 Azimuth: 183.78 SAAOObject: Altitude: -34.01 Azimuth: 195.58 Sun: Altitude: -40.10 Azimuth: 340.68 Moon: Altitude: -30.20 Azimuth: 12.32 IACObject: Altitude: 18.15 Azimuth: 189.07 Sun: Altitude: -65.80 Azimuth: 117.70 Moon: Altitude: -46.55 Azimuth: 80.54 ArgentinaObject: Altitude: -44.61 Azimuth: 176.35 Sun: Altitude: -4.23 Azimuth: 69.02 Moon: Altitude: 23.10 Azimuth: 72.36 MexicoObject: Altitude: 22.59 Azimuth: 168.74 Sun: Altitude: 13.03 Azimuth: 62.84 Moon: Altitude: 22.64 Azimuth: 35.69 UralObject: Altitude: 60.91 Azimuth: 204.51 Sun: Altitude: -32.07 Azimuth: 246.92 Moon: Altitude: -53.83 Azimuth: 223.31 VostryakovoObject: Altitude: 54.50 Azimuth: 202.90 Sun: Altitude: -42.95 Azimuth: 224.61 Moon: Altitude: -60.72 Azimuth: 189.42 Gal. latitude: 37.619168 Gal. longitude: 132.795411 Dist. to Sun: 99.191815 Dist. to Moon: 115.712365 Moon coord.: (246.340246 d, -26.338343 d) Sun coord.: (219.253658 d, -15.346068 d) Lunar disk: 0.056831 Lunar phase: 152.416691 Lunar bright limb: 288.060832 No SN in this field |
####################################################################################### ####################################################################################### ID = 3959 TYPE = 35 DAYS = 1 MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the INTEGRAL GRB210312.87 (trigger No 9073,10h 23m 22.36s , +76d 52m 15.2s, R=0.0333333) errorbox 27 sec after notice time and 38 sec after trigger time at 2021-03-12 20:52:58 UT, with upper limit up to 19.6 mag. The observations began at zenith distance = 34 deg. The sun altitude is -49.6 deg. The galactic latitude b = 38 deg., longitude l = 133 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1567266 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 43 | MASTER-Kislovodsk | P- | 10 | 14.9 | 63 | MASTER-Kislovodsk | P- | 50 | 16.8 | Coadd 433 | MASTER-Kislovodsk | P- | 790 | 17.4 | Coadd 43 | MASTER-Kislovodsk | P| | 10 | 15.8 | 53 | MASTER-Kislovodsk | P| | 30 | 16.7 | Coadd 398 | MASTER-Kislovodsk | P| | 720 | 19.2 | Coadd 44 | MASTER- | C | 10 | 18.6 | 44 | MASTER- | C | 10 | 18.7 | 61 | MASTER-Kislovodsk | P- | 10 | 14.9 | 61 | MASTER-Kislovodsk | P| | 10 | 15.9 | 67 | MASTER- | C | 10 | 18.3 | 68 | MASTER- | C | 10 | 18.7 | 79 | MASTER-Kislovodsk | P- | 10 | 14.7 | 79 | MASTER-Kislovodsk | P| | 10 | 16.0 | 98 | MASTER- | C | 20 | 18.9 | 98 | MASTER- | C | 20 | 18.9 | 105 | MASTER-Kislovodsk | P- | 20 | 16.3 | 105 | MASTER-Kislovodsk | P| | 20 | 16.8 | 130 | MASTER-Kislovodsk | P| | 70 | 17.6 | Coadd 131 | MASTER- | C | 20 | 18.7 | 131 | MASTER- | C | 20 | 19.0 | 133 | MASTER-Kislovodsk | P- | 20 | 16.6 | 133 | MASTER-Kislovodsk | P| | 20 | 16.6 | 166 | MASTER-Kislovodsk | P- | 30 | 16.7 | 211 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 166 | MASTER-Kislovodsk | P| | 30 | 17.3 | 171 | MASTER- | C | 30 | 19.0 | 171 | MASTER- | C | 30 | 19.0 | 209 | MASTER-Kislovodsk | P- | 40 | 16.7 | 209 | MASTER-Kislovodsk | P| | 40 | 17.4 | 264 | MASTER-Kislovodsk | P| | 150 | 18.2 | Coadd 219 | MASTER- | C | 40 | 18.9 | 220 | MASTER- | C | 40 | 19.2 | 262 | MASTER-Kislovodsk | P- | 50 | 16.7 | 262 | MASTER-Kislovodsk | P| | 50 | 17.5 | 278 | MASTER- | C | 50 | 19.2 | 278 | MASTER- | C | 50 | 19.0 | 325 | MASTER-Kislovodsk | P- | 60 | 16.8 | 405 | MASTER-Kislovodsk | P- | 220 | 17.7 | Coadd 325 | MASTER-Kislovodsk | P| | 60 | 17.5 | 346 | MASTER- | C | 60 | 19.1 | 346 | MASTER- | C | 60 | 19.1 | 398 | MASTER-Kislovodsk | P- | 70 | 16.7 | 398 | MASTER-Kislovodsk | P| | 70 | 17.7 | 518 | MASTER-Kislovodsk | P| | 310 | 19.2 | Coadd 418 | MASTER- | C | 60 | 19.0 | 418 | MASTER- | C | 60 | 19.1 | 486 | MASTER-Kislovodsk | P- | 90 | 17.0 | 492 | MASTER- | C | 60 | 19.0 | 492 | MASTER- | C | 60 | 18.9 | 564 | MASTER- | C | 60 | 19.1 | 564 | MASTER- | C | 60 | 19.1 | 594 | MASTER-Kislovodsk | P- | 110 | 17.4 | 739 | MASTER-Kislovodsk | P- | 400 | 18.5 | Coadd 594 | MASTER-Kislovodsk | P| | 110 | 18.5 | 638 | MASTER- | C | 60 | 19.3 | 638 | MASTER- | C | 60 | 18.9 | 722 | MASTER-Kislovodsk | P- | 130 | 17.7 | 722 | MASTER-Kislovodsk | P| | 130 | 18.5 | 712 | MASTER- | C | 60 | 19.2 | 712 | MASTER- | C | 60 | 19.2 | 785 | MASTER- | C | 60 | 19.0 | 785 | MASTER- | C | 60 | 18.9 | 875 | MASTER-Kislovodsk | P- | 160 | 17.9 | 875 | MASTER-Kislovodsk | P| | 160 | 18.9 | 856 | MASTER- | C | 60 | 19.2 | 856 | MASTER- | C | 60 | 19.0 | 929 | MASTER- | C | 60 | 19.0 | 929 | MASTER- | C | 60 | 19.1 | 1053 | MASTER-Kislovodsk | P- | 180 | 18.1 | 1233 | MASTER-Kislovodsk | P- | 540 | 18.7 | Coadd 1863 | MASTER-Kislovodsk | P- | 1800 | 18.7 | Coadd 1053 | MASTER-Kislovodsk | P| | 180 | 18.9 | 1863 | MASTER-Kislovodsk | P| | 1800 | 19.6 | Coadd 1002 | MASTER- | C | 60 | 19.0 | 1002 | MASTER- | C | 60 | 19.0 | 1075 | MASTER- | C | 60 | 19.0 | 1075 | MASTER- | C | 60 | 19.1 | 1148 | MASTER- | C | 60 | 19.0 | 1148 | MASTER- | C | 60 | 19.0 | 1254 | MASTER-Kislovodsk | P- | 180 | 17.9 | 1254 | MASTER-Kislovodsk | P| | 180 | 19.0 | 1221 | MASTER- | C | 60 | 19.0 | 1221 | MASTER- | C | 60 | 18.7 | 1295 | MASTER- | C | 60 | 19.0 | 1295 | MASTER- | C | 60 | 19.0 | 1368 | MASTER- | C | 60 | 19.0 | 1368 | MASTER- | C | 60 | 19.0 | 1455 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1455 | MASTER-Kislovodsk | P| | 180 | 18.9 | 1635 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 1440 | MASTER- | C | 60 | 18.9 | 1440 | MASTER- | C | 60 | 18.9 | 1514 | MASTER- | C | 60 | 19.1 | 1514 | MASTER- | C | 60 | 18.9 | 1587 | MASTER- | C | 60 | 19.0 | 1587 | MASTER- | C | 60 | 19.1 | 1656 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1836 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 1656 | MASTER-Kislovodsk | P| | 180 | 18.7 | 1660 | MASTER- | C | 60 | 18.9 | 1660 | MASTER- | C | 60 | 19.1 | 1732 | MASTER- | C | 60 | 18.9 | 1732 | MASTER- | C | 60 | 19.1 | 1857 | MASTER-Kislovodsk | P- | 180 | 17.7 | 1857 | MASTER-Kislovodsk | P| | 180 | 18.7 | 1807 | MASTER- | C | 60 | 18.9 | 1807 | MASTER- | C | 60 | 19.2 | 1880 | MASTER- | C | 60 | 18.7 | 1880 | MASTER- | C | 60 | 18.8 | 1953 | MASTER- | C | 60 | 18.9 | 1953 | MASTER- | C | 60 | 18.8 | 2057 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2057 | MASTER-Kislovodsk | P| | 180 | 18.5 | 2237 | MASTER-Kislovodsk | P| | 540 | 19.3 | Coadd 2025 | MASTER- | C | 60 | 19.0 | 2025 | MASTER- | C | 60 | 18.9 | 2099 | MASTER- | C | 60 | 19.0 | 2100 | MASTER- | C | 60 | 19.0 | 2174 | MASTER- | C | 60 | 19.1 | 2174 | MASTER- | C | 60 | 19.0 | 2258 | MASTER-Kislovodsk | P- | 180 | 17.5 | 2438 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 2258 | MASTER-Kislovodsk | P| | 180 | 18.4 | 2247 | MASTER- | C | 60 | 18.8 | 2248 | MASTER- | C | 60 | 19.0 | 2323 | MASTER- | C | 60 | 19.0 | 2323 | MASTER- | C | 60 | 18.9 | 2397 | MASTER- | C | 60 | 19.0 | 2397 | MASTER- | C | 60 | 19.0 | 2459 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2459 | MASTER-Kislovodsk | P| | 180 | 18.5 | 2469 | MASTER- | C | 60 | 19.1 | 2469 | MASTER- | C | 60 | 19.3 | 2541 | MASTER- | C | 60 | 19.0 | 2542 | MASTER- | C | 60 | 19.1 | 2661 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2661 | MASTER-Kislovodsk | P| | 180 | 18.6 | 2841 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 2613 | MASTER- | C | 60 | 19.1 | 2613 | MASTER- | C | 60 | 19.1 | 2688 | MASTER- | C | 60 | 19.1 | 2688 | MASTER- | C | 60 | 18.8 | 2760 | MASTER- | C | 60 | 19.2 | 2760 | MASTER- | C | 60 | 19.1 | 2862 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3042 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 2862 | MASTER-Kislovodsk | P| | 180 | 18.7 | 2833 | MASTER- | C | 60 | 19.1 | 2833 | MASTER- | C | 60 | 18.9 | 2906 | MASTER- | C | 60 | 19.0 | 2906 | MASTER- | C | 60 | 19.0 | 2980 | MASTER- | C | 60 | 19.0 | 2980 | MASTER- | C | 60 | 19.2 | 3063 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3873 | MASTER-Kislovodsk | P- | 1800 | 18.9 | Coadd 3063 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3873 | MASTER-Kislovodsk | P| | 1800 | 19.6 | Coadd 3053 | MASTER- | C | 60 | 19.3 | 3053 | MASTER- | C | 60 | 19.0 | 3126 | MASTER- | C | 60 | 19.2 | 3126 | MASTER- | C | 60 | 19.0 | 3198 | MASTER- | C | 60 | 19.2 | 3198 | MASTER- | C | 60 | 19.3 | 3264 | MASTER-Kislovodsk | P- | 180 | 17.9 | 3264 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3444 | MASTER-Kislovodsk | P| | 540 | 19.6 | Coadd 3271 | MASTER- | C | 60 | 18.9 | 3271 | MASTER- | C | 60 | 19.1 | 3343 | MASTER- | C | 60 | 18.6 | 3343 | MASTER- | C | 60 | 18.7 | 3465 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3645 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 3465 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3414 | MASTER- | C | 60 | 18.8 | 3414 | MASTER- | C | 60 | 18.9 | 3486 | MASTER- | C | 60 | 18.4 | 3486 | MASTER- | C | 60 | 18.7 | 3559 | MASTER- | C | 60 | 18.7 | 3559 | MASTER- | C | 60 | 18.8 | 3666 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3666 | MASTER-Kislovodsk | P| | 180 | 18.9 | 3632 | MASTER- | C | 60 | 18.0 | 3632 | MASTER- | C | 60 | 18.2 | 3704 | MASTER- | C | 60 | 18.3 | 3704 | MASTER- | C | 60 | 18.6 | 3783 | MASTER- | C | 60 | 18.1 | 3783 | MASTER- | C | 60 | 18.5 | 3867 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3867 | MASTER-Kislovodsk | P| | 180 | 18.8 | 4047 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 3854 | MASTER- | C | 60 | 17.8 | 3854 | MASTER- | C | 60 | 18.3 | 3929 | MASTER- | C | 60 | 18.1 | 3929 | MASTER- | C | 60 | 18.4 | 4002 | MASTER- | C | 60 | 17.6 | 4002 | MASTER- | C | 60 | 18.3 | 4068 | MASTER-Kislovodsk | P- | 180 | 17.8 | 4248 | MASTER-Kislovodsk | P- | 540 | 18.4 | Coadd 4068 | MASTER-Kislovodsk | P| | 180 | 18.9 | 4075 | MASTER- | C | 60 | 17.4 | 4076 | MASTER- | C | 60 | 17.7 | 4148 | MASTER- | C | 60 | 16.8 | 4148 | MASTER- | C | 60 | 17.3 | 4269 | MASTER-Kislovodsk | P- | 180 | 17.8 | 4269 | MASTER-Kislovodsk | P| | 180 | 18.9 | 4219 | MASTER- | C | 60 | 16.4 | 4219 | MASTER- | C | 60 | 16.8 | 4291 | MASTER- | C | 60 | 16.6 | 4291 | MASTER- | C | 60 | 16.8 | 4369 | MASTER- | C | 60 | 16.6 | 4369 | MASTER- | C | 60 | 17.0 | 4469 | MASTER-Kislovodsk | P- | 180 | 17.7 | 4469 | MASTER-Kislovodsk | P| | 180 | 18.7 | 4649 | MASTER-Kislovodsk | P| | 540 | 19.1 | Coadd 4443 | MASTER- | C | 60 | 16.5 | 4443 | MASTER- | C | 60 | 16.7 | 4518 | MASTER- | C | 60 | 16.0 | 4670 | MASTER-Kislovodsk | P- | 180 | 17.3 | 4850 | MASTER-Kislovodsk | P- | 540 | 17.7 | Coadd 4670 | MASTER-Kislovodsk | P| | 180 | 18.4 | 4871 | MASTER-Kislovodsk | P- | 180 | 16.9 | 4871 | MASTER-Kislovodsk | P| | 180 | 17.9 | 5072 | MASTER-Kislovodsk | P- | 180 | 16.6 | 5882 | MASTER-Kislovodsk | P- | 1800 | 17.5 | Coadd 5072 | MASTER-Kislovodsk | P| | 180 | 17.4 | 5252 | MASTER-Kislovodsk | P| | 540 | 18.0 | Coadd 5882 | MASTER-Kislovodsk | P| | 1800 | 18.5 | Coadd 5272 | MASTER-Kislovodsk | P- | 180 | 16.6 | 5452 | MASTER-Kislovodsk | P- | 540 | 17.3 | Coadd 5272 | MASTER-Kislovodsk | P| | 180 | 17.3 | 5474 | MASTER-Kislovodsk | P- | 180 | 16.7 | 5474 | MASTER-Kislovodsk | P| | 180 | 17.6 | 5675 | MASTER-Kislovodsk | P- | 180 | 16.7 | 5675 | MASTER-Kislovodsk | P| | 180 | 17.6 | 5855 | MASTER-Kislovodsk | P| | 540 | 18.3 | Coadd 5876 | MASTER-Kislovodsk | P- | 180 | 16.7 | 6056 | MASTER-Kislovodsk | P- | 540 | 17.3 | Coadd 5876 | MASTER-Kislovodsk | P| | 180 | 17.5 | 6077 | MASTER-Kislovodsk | P- | 180 | 16.6 | 6077 | MASTER-Kislovodsk | P| | 180 | 17.6 | 6278 | MASTER-Kislovodsk | P- | 180 | 16.4 | 6278 | MASTER-Kislovodsk | P| | 180 | 17.4 | 6458 | MASTER-Kislovodsk | P| | 540 | 18.3 | Coadd 6479 | MASTER-Kislovodsk | P- | 180 | 16.0 | 6659 | MASTER-Kislovodsk | P- | 540 | 17.5 | Coadd 6479 | MASTER-Kislovodsk | P| | 180 | 16.7 | 6680 | MASTER-Kislovodsk | P- | 180 | 17.2 | 6680 | MASTER-Kislovodsk | P| | 180 | 18.2 | 6881 | MASTER-Kislovodsk | P- | 180 | 17.3 | 6881 | MASTER-Kislovodsk | P| | 180 | 18.3 | 7061 | MASTER-Kislovodsk | P| | 540 | 19.2 | Coadd 7082 | MASTER-Kislovodsk | P- | 180 | 17.4 | 7262 | MASTER-Kislovodsk | P- | 540 | 18.2 | Coadd 7892 | MASTER-Kislovodsk | P- | 1800 | 18.5 | Coadd 7082 | MASTER-Kislovodsk | P| | 180 | 18.5 | 7892 | MASTER-Kislovodsk | P| | 1800 | 19.4 | Coadd 7283 | MASTER-Kislovodsk | P- | 180 | 17.6 | 7283 | MASTER-Kislovodsk | P| | 180 | 18.8 | 7483 | MASTER-Kislovodsk | P- | 180 | 17.5 | 7483 | MASTER-Kislovodsk | P| | 180 | 18.7 | 7663 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 7685 | MASTER-Kislovodsk | P- | 180 | 17.6 | 7865 | MASTER-Kislovodsk | P- | 540 | 17.8 | Coadd 7685 | MASTER-Kislovodsk | P| | 180 | 18.6 | 7886 | MASTER-Kislovodsk | P- | 180 | 17.4 | 7886 | MASTER-Kislovodsk | P| | 180 | 18.3 | 8087 | MASTER-Kislovodsk | P- | 180 | 16.6 | 8087 | MASTER-Kislovodsk | P| | 180 | 17.5 | 8267 | MASTER-Kislovodsk | P| | 540 | 18.5 | Coadd 8287 | MASTER-Kislovodsk | P- | 180 | 17.5 | 8467 | MASTER-Kislovodsk | P- | 540 | 17.8 | Coadd 8287 | MASTER-Kislovodsk | P| | 180 | 19.0 | 8489 | MASTER-Kislovodsk | P- | 180 | 16.7 | 8489 | MASTER-Kislovodsk | P| | 180 | 17.5 | 8690 | MASTER-Kislovodsk | P- | 180 | 17.6 | 8690 | MASTER-Kislovodsk | P| | 180 | 18.5 | 8870 | MASTER-Kislovodsk | P| | 540 | 18.5 | Coadd 8890 | MASTER-Kislovodsk | P- | 180 | 16.8 | 9070 | MASTER-Kislovodsk | P- | 540 | 17.7 | Coadd 8890 | MASTER-Kislovodsk | P| | 180 | 17.8 | 9091 | MASTER-Kislovodsk | P- | 180 | 16.8 | 9091 | MASTER-Kislovodsk | P| | 180 | 17.5 | 9292 | MASTER-Kislovodsk | P- | 180 | 17.4 | 9292 | MASTER-Kislovodsk | P| | 180 | 18.3 | 9472 | MASTER-Kislovodsk | P| | 540 | 18.0 | Coadd 9493 | MASTER-Kislovodsk | P- | 180 | 16.6 | 9673 | MASTER-Kislovodsk | P- | 540 | 16.3 | Coadd 9493 | MASTER-Kislovodsk | P| | 180 | 17.3 | 9694 | MASTER-Kislovodsk | P- | 180 | 15.5 | 9694 | MASTER-Kislovodsk | P| | 180 | 16.0 | 9895 | MASTER-Kislovodsk | P- | 180 | 14.3 | 9896 | MASTER-Kislovodsk | P| | 180 | 15.0 | 10096 | MASTER-Kislovodsk | P- | 180 | 15.2 | 10097 | MASTER-Kislovodsk | P| | 180 | 15.8 | 10297 | MASTER-Kislovodsk | P- | 180 | 13.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 3958 TYPE = 35 DAYS = 0.5 MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the INTEGRAL GRB210312.87 (trigger No 9073,10h 23m 22.36s , +76d 52m 15.2s, R=0.0333333) errorbox 27 sec after notice time and 38 sec after trigger time at 2021-03-12 20:52:58 UT, with upper limit up to 19.6 mag. The observations began at zenith distance = 34 deg. The sun altitude is -49.6 deg. The galactic latitude b = 38 deg., longitude l = 133 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1567266 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 43 | MASTER-Kislovodsk | P- | 10 | 14.9 | 63 | MASTER-Kislovodsk | P- | 50 | 16.8 | Coadd 433 | MASTER-Kislovodsk | P- | 790 | 17.4 | Coadd 43 | MASTER-Kislovodsk | P| | 10 | 15.8 | 53 | MASTER-Kislovodsk | P| | 30 | 16.7 | Coadd 398 | MASTER-Kislovodsk | P| | 720 | 19.2 | Coadd 44 | MASTER- | C | 10 | 18.6 | 44 | MASTER- | C | 10 | 18.7 | 61 | MASTER-Kislovodsk | P- | 10 | 14.9 | 61 | MASTER-Kislovodsk | P| | 10 | 15.9 | 67 | MASTER- | C | 10 | 18.3 | 68 | MASTER- | C | 10 | 18.7 | 79 | MASTER-Kislovodsk | P- | 10 | 14.7 | 79 | MASTER-Kislovodsk | P| | 10 | 16.0 | 98 | MASTER- | C | 20 | 18.9 | 98 | MASTER- | C | 20 | 18.9 | 105 | MASTER-Kislovodsk | P- | 20 | 16.3 | 105 | MASTER-Kislovodsk | P| | 20 | 16.8 | 130 | MASTER-Kislovodsk | P| | 70 | 17.6 | Coadd 131 | MASTER- | C | 20 | 18.7 | 131 | MASTER- | C | 20 | 19.0 | 133 | MASTER-Kislovodsk | P- | 20 | 16.6 | 133 | MASTER-Kislovodsk | P| | 20 | 16.6 | 166 | MASTER-Kislovodsk | P- | 30 | 16.7 | 211 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 166 | MASTER-Kislovodsk | P| | 30 | 17.3 | 171 | MASTER- | C | 30 | 19.0 | 171 | MASTER- | C | 30 | 19.0 | 209 | MASTER-Kislovodsk | P- | 40 | 16.7 | 209 | MASTER-Kislovodsk | P| | 40 | 17.4 | 264 | MASTER-Kislovodsk | P| | 150 | 18.2 | Coadd 219 | MASTER- | C | 40 | 18.9 | 220 | MASTER- | C | 40 | 19.2 | 262 | MASTER-Kislovodsk | P- | 50 | 16.7 | 262 | MASTER-Kislovodsk | P| | 50 | 17.5 | 278 | MASTER- | C | 50 | 19.2 | 278 | MASTER- | C | 50 | 19.0 | 325 | MASTER-Kislovodsk | P- | 60 | 16.8 | 405 | MASTER-Kislovodsk | P- | 220 | 17.7 | Coadd 325 | MASTER-Kislovodsk | P| | 60 | 17.5 | 346 | MASTER- | C | 60 | 19.1 | 346 | MASTER- | C | 60 | 19.1 | 398 | MASTER-Kislovodsk | P- | 70 | 16.7 | 398 | MASTER-Kislovodsk | P| | 70 | 17.7 | 518 | MASTER-Kislovodsk | P| | 310 | 19.2 | Coadd 418 | MASTER- | C | 60 | 19.0 | 418 | MASTER- | C | 60 | 19.1 | 486 | MASTER-Kislovodsk | P- | 90 | 17.0 | 492 | MASTER- | C | 60 | 19.0 | 492 | MASTER- | C | 60 | 18.9 | 564 | MASTER- | C | 60 | 19.1 | 564 | MASTER- | C | 60 | 19.1 | 594 | MASTER-Kislovodsk | P- | 110 | 17.4 | 739 | MASTER-Kislovodsk | P- | 400 | 18.5 | Coadd 594 | MASTER-Kislovodsk | P| | 110 | 18.5 | 638 | MASTER- | C | 60 | 19.3 | 638 | MASTER- | C | 60 | 18.9 | 722 | MASTER-Kislovodsk | P- | 130 | 17.7 | 722 | MASTER-Kislovodsk | P| | 130 | 18.5 | 712 | MASTER- | C | 60 | 19.2 | 712 | MASTER- | C | 60 | 19.2 | 785 | MASTER- | C | 60 | 19.0 | 785 | MASTER- | C | 60 | 18.9 | 875 | MASTER-Kislovodsk | P- | 160 | 17.9 | 875 | MASTER-Kislovodsk | P| | 160 | 18.9 | 856 | MASTER- | C | 60 | 19.2 | 856 | MASTER- | C | 60 | 19.0 | 929 | MASTER- | C | 60 | 19.0 | 929 | MASTER- | C | 60 | 19.1 | 1053 | MASTER-Kislovodsk | P- | 180 | 18.1 | 1233 | MASTER-Kislovodsk | P- | 540 | 18.7 | Coadd 1863 | MASTER-Kislovodsk | P- | 1800 | 18.7 | Coadd 1053 | MASTER-Kislovodsk | P| | 180 | 18.9 | 1863 | MASTER-Kislovodsk | P| | 1800 | 19.6 | Coadd 1002 | MASTER- | C | 60 | 19.0 | 1002 | MASTER- | C | 60 | 19.0 | 1075 | MASTER- | C | 60 | 19.0 | 1075 | MASTER- | C | 60 | 19.1 | 1148 | MASTER- | C | 60 | 19.0 | 1148 | MASTER- | C | 60 | 19.0 | 1254 | MASTER-Kislovodsk | P- | 180 | 17.9 | 1254 | MASTER-Kislovodsk | P| | 180 | 19.0 | 1221 | MASTER- | C | 60 | 19.0 | 1221 | MASTER- | C | 60 | 18.7 | 1295 | MASTER- | C | 60 | 19.0 | 1295 | MASTER- | C | 60 | 19.0 | 1368 | MASTER- | C | 60 | 19.0 | 1368 | MASTER- | C | 60 | 19.0 | 1455 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1455 | MASTER-Kislovodsk | P| | 180 | 18.9 | 1635 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 1440 | MASTER- | C | 60 | 18.9 | 1440 | MASTER- | C | 60 | 18.9 | 1514 | MASTER- | C | 60 | 19.1 | 1514 | MASTER- | C | 60 | 18.9 | 1587 | MASTER- | C | 60 | 19.0 | 1587 | MASTER- | C | 60 | 19.1 | 1656 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1836 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 1656 | MASTER-Kislovodsk | P| | 180 | 18.7 | 1660 | MASTER- | C | 60 | 18.9 | 1660 | MASTER- | C | 60 | 19.1 | 1732 | MASTER- | C | 60 | 18.9 | 1732 | MASTER- | C | 60 | 19.1 | 1857 | MASTER-Kislovodsk | P- | 180 | 17.7 | 1857 | MASTER-Kislovodsk | P| | 180 | 18.7 | 1807 | MASTER- | C | 60 | 18.9 | 1807 | MASTER- | C | 60 | 19.2 | 1880 | MASTER- | C | 60 | 18.7 | 1880 | MASTER- | C | 60 | 18.8 | 1953 | MASTER- | C | 60 | 18.9 | 1953 | MASTER- | C | 60 | 18.8 | 2057 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2057 | MASTER-Kislovodsk | P| | 180 | 18.5 | 2237 | MASTER-Kislovodsk | P| | 540 | 19.3 | Coadd 2025 | MASTER- | C | 60 | 19.0 | 2025 | MASTER- | C | 60 | 18.9 | 2099 | MASTER- | C | 60 | 19.0 | 2100 | MASTER- | C | 60 | 19.0 | 2174 | MASTER- | C | 60 | 19.1 | 2174 | MASTER- | C | 60 | 19.0 | 2258 | MASTER-Kislovodsk | P- | 180 | 17.5 | 2438 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 2258 | MASTER-Kislovodsk | P| | 180 | 18.4 | 2247 | MASTER- | C | 60 | 18.8 | 2248 | MASTER- | C | 60 | 19.0 | 2323 | MASTER- | C | 60 | 19.0 | 2323 | MASTER- | C | 60 | 18.9 | 2397 | MASTER- | C | 60 | 19.0 | 2397 | MASTER- | C | 60 | 19.0 | 2459 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2459 | MASTER-Kislovodsk | P| | 180 | 18.5 | 2469 | MASTER- | C | 60 | 19.1 | 2469 | MASTER- | C | 60 | 19.3 | 2541 | MASTER- | C | 60 | 19.0 | 2542 | MASTER- | C | 60 | 19.1 | 2661 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2661 | MASTER-Kislovodsk | P| | 180 | 18.6 | 2841 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 2613 | MASTER- | C | 60 | 19.1 | 2613 | MASTER- | C | 60 | 19.1 | 2688 | MASTER- | C | 60 | 19.1 | 2688 | MASTER- | C | 60 | 18.8 | 2760 | MASTER- | C | 60 | 19.2 | 2760 | MASTER- | C | 60 | 19.1 | 2862 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3042 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 2862 | MASTER-Kislovodsk | P| | 180 | 18.7 | 2833 | MASTER- | C | 60 | 19.1 | 2833 | MASTER- | C | 60 | 18.9 | 2906 | MASTER- | C | 60 | 19.0 | 2906 | MASTER- | C | 60 | 19.0 | 2980 | MASTER- | C | 60 | 19.0 | 2980 | MASTER- | C | 60 | 19.2 | 3063 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3873 | MASTER-Kislovodsk | P- | 1800 | 18.9 | Coadd 3063 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3873 | MASTER-Kislovodsk | P| | 1800 | 19.6 | Coadd 3053 | MASTER- | C | 60 | 19.3 | 3053 | MASTER- | C | 60 | 19.0 | 3126 | MASTER- | C | 60 | 19.2 | 3126 | MASTER- | C | 60 | 19.0 | 3198 | MASTER- | C | 60 | 19.2 | 3198 | MASTER- | C | 60 | 19.3 | 3264 | MASTER-Kislovodsk | P- | 180 | 17.9 | 3264 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3444 | MASTER-Kislovodsk | P| | 540 | 19.6 | Coadd 3271 | MASTER- | C | 60 | 18.9 | 3271 | MASTER- | C | 60 | 19.1 | 3343 | MASTER- | C | 60 | 18.6 | 3343 | MASTER- | C | 60 | 18.7 | 3465 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3645 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 3465 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3414 | MASTER- | C | 60 | 18.8 | 3414 | MASTER- | C | 60 | 18.9 | 3486 | MASTER- | C | 60 | 18.4 | 3486 | MASTER- | C | 60 | 18.7 | 3559 | MASTER- | C | 60 | 18.7 | 3559 | MASTER- | C | 60 | 18.8 | 3666 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3666 | MASTER-Kislovodsk | P| | 180 | 18.9 | 3632 | MASTER- | C | 60 | 18.0 | 3632 | MASTER- | C | 60 | 18.2 | 3704 | MASTER- | C | 60 | 18.3 | 3704 | MASTER- | C | 60 | 18.6 | 3783 | MASTER- | C | 60 | 18.1 | 3783 | MASTER- | C | 60 | 18.5 | 3867 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3867 | MASTER-Kislovodsk | P| | 180 | 18.8 | 4047 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 3854 | MASTER- | C | 60 | 17.8 | 3854 | MASTER- | C | 60 | 18.3 | 3929 | MASTER- | C | 60 | 18.1 | 3929 | MASTER- | C | 60 | 18.4 | 4002 | MASTER- | C | 60 | 17.6 | 4002 | MASTER- | C | 60 | 18.3 | 4068 | MASTER-Kislovodsk | P- | 180 | 17.8 | 4248 | MASTER-Kislovodsk | P- | 540 | 18.4 | Coadd 4068 | MASTER-Kislovodsk | P| | 180 | 18.9 | 4075 | MASTER- | C | 60 | 17.4 | 4076 | MASTER- | C | 60 | 17.7 | 4148 | MASTER- | C | 60 | 16.8 | 4148 | MASTER- | C | 60 | 17.3 | 4269 | MASTER-Kislovodsk | P- | 180 | 17.8 | 4269 | MASTER-Kislovodsk | P| | 180 | 18.9 | 4219 | MASTER- | C | 60 | 16.4 | 4219 | MASTER- | C | 60 | 16.8 | 4291 | MASTER- | C | 60 | 16.6 | 4291 | MASTER- | C | 60 | 16.8 | 4369 | MASTER- | C | 60 | 16.6 | 4369 | MASTER- | C | 60 | 17.0 | 4469 | MASTER-Kislovodsk | P- | 180 | 17.7 | 4469 | MASTER-Kislovodsk | P| | 180 | 18.7 | 4649 | MASTER-Kislovodsk | P| | 540 | 19.1 | Coadd 4443 | MASTER- | C | 60 | 16.5 | 4443 | MASTER- | C | 60 | 16.7 | 4518 | MASTER- | C | 60 | 16.0 | 4670 | MASTER-Kislovodsk | P- | 180 | 17.3 | 4850 | MASTER-Kislovodsk | P- | 540 | 17.7 | Coadd 4670 | MASTER-Kislovodsk | P| | 180 | 18.4 | 4871 | MASTER-Kislovodsk | P- | 180 | 16.9 | 4871 | MASTER-Kislovodsk | P| | 180 | 17.9 | 5072 | MASTER-Kislovodsk | P- | 180 | 16.6 | 5882 | MASTER-Kislovodsk | P- | 1800 | 17.5 | Coadd 5072 | MASTER-Kislovodsk | P| | 180 | 17.4 | 5252 | MASTER-Kislovodsk | P| | 540 | 18.0 | Coadd 5882 | MASTER-Kislovodsk | P| | 1800 | 18.5 | Coadd 5272 | MASTER-Kislovodsk | P- | 180 | 16.6 | 5452 | MASTER-Kislovodsk | P- | 540 | 17.3 | Coadd 5272 | MASTER-Kislovodsk | P| | 180 | 17.3 | 5474 | MASTER-Kislovodsk | P- | 180 | 16.7 | 5474 | MASTER-Kislovodsk | P| | 180 | 17.6 | 5675 | MASTER-Kislovodsk | P- | 180 | 16.7 | 5675 | MASTER-Kislovodsk | P| | 180 | 17.6 | 5855 | MASTER-Kislovodsk | P| | 540 | 18.3 | Coadd 5876 | MASTER-Kislovodsk | P- | 180 | 16.7 | 6056 | MASTER-Kislovodsk | P- | 540 | 17.3 | Coadd 5876 | MASTER-Kislovodsk | P| | 180 | 17.5 | 6077 | MASTER-Kislovodsk | P- | 180 | 16.6 | 6077 | MASTER-Kislovodsk | P| | 180 | 17.6 | 6278 | MASTER-Kislovodsk | P- | 180 | 16.4 | 6278 | MASTER-Kislovodsk | P| | 180 | 17.4 | 6458 | MASTER-Kislovodsk | P| | 540 | 18.3 | Coadd 6479 | MASTER-Kislovodsk | P- | 180 | 16.0 | 6659 | MASTER-Kislovodsk | P- | 540 | 17.5 | Coadd 6479 | MASTER-Kislovodsk | P| | 180 | 16.7 | 6680 | MASTER-Kislovodsk | P- | 180 | 17.2 | 6680 | MASTER-Kislovodsk | P| | 180 | 18.2 | 6881 | MASTER-Kislovodsk | P- | 180 | 17.3 | 6881 | MASTER-Kislovodsk | P| | 180 | 18.3 | 7061 | MASTER-Kislovodsk | P| | 540 | 19.2 | Coadd 7082 | MASTER-Kislovodsk | P- | 180 | 17.4 | 7262 | MASTER-Kislovodsk | P- | 540 | 18.2 | Coadd 7892 | MASTER-Kislovodsk | P- | 1800 | 18.5 | Coadd 7082 | MASTER-Kislovodsk | P| | 180 | 18.5 | 7892 | MASTER-Kislovodsk | P| | 1800 | 19.4 | Coadd 7283 | MASTER-Kislovodsk | P- | 180 | 17.6 | 7283 | MASTER-Kislovodsk | P| | 180 | 18.8 | 7483 | MASTER-Kislovodsk | P- | 180 | 17.5 | 7483 | MASTER-Kislovodsk | P| | 180 | 18.7 | 7663 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 7685 | MASTER-Kislovodsk | P- | 180 | 17.6 | 7865 | MASTER-Kislovodsk | P- | 540 | 17.8 | Coadd 7685 | MASTER-Kislovodsk | P| | 180 | 18.6 | 7886 | MASTER-Kislovodsk | P- | 180 | 17.4 | 7886 | MASTER-Kislovodsk | P| | 180 | 18.3 | 8087 | MASTER-Kislovodsk | P- | 180 | 16.6 | 8087 | MASTER-Kislovodsk | P| | 180 | 17.5 | 8267 | MASTER-Kislovodsk | P| | 540 | 18.5 | Coadd 8287 | MASTER-Kislovodsk | P- | 180 | 17.5 | 8467 | MASTER-Kislovodsk | P- | 540 | 17.8 | Coadd 8287 | MASTER-Kislovodsk | P| | 180 | 19.0 | 8489 | MASTER-Kislovodsk | P- | 180 | 16.7 | 8489 | MASTER-Kislovodsk | P| | 180 | 17.5 | 8690 | MASTER-Kislovodsk | P- | 180 | 17.6 | 8690 | MASTER-Kislovodsk | P| | 180 | 18.5 | 8870 | MASTER-Kislovodsk | P| | 540 | 18.5 | Coadd 8890 | MASTER-Kislovodsk | P- | 180 | 16.8 | 9070 | MASTER-Kislovodsk | P- | 540 | 17.7 | Coadd 8890 | MASTER-Kislovodsk | P| | 180 | 17.8 | 9091 | MASTER-Kislovodsk | P- | 180 | 16.8 | 9091 | MASTER-Kislovodsk | P| | 180 | 17.5 | 9292 | MASTER-Kislovodsk | P- | 180 | 17.4 | 9292 | MASTER-Kislovodsk | P| | 180 | 18.3 | 9472 | MASTER-Kislovodsk | P| | 540 | 18.0 | Coadd 9493 | MASTER-Kislovodsk | P- | 180 | 16.6 | 9673 | MASTER-Kislovodsk | P- | 540 | 16.3 | Coadd 9493 | MASTER-Kislovodsk | P| | 180 | 17.3 | 9694 | MASTER-Kislovodsk | P- | 180 | 15.5 | 9694 | MASTER-Kislovodsk | P| | 180 | 16.0 | 9895 | MASTER-Kislovodsk | P- | 180 | 14.3 | 9896 | MASTER-Kislovodsk | P| | 180 | 15.0 | 10096 | MASTER-Kislovodsk | P- | 180 | 15.2 | 10097 | MASTER-Kislovodsk | P| | 180 | 15.8 | 10297 | MASTER-Kislovodsk | P- | 180 | 13.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 3956 TYPE = 35 DAYS = 0.1 MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the INTEGRAL GRB210312.87 (trigger No 9073,10h 23m 22.36s , +76d 52m 15.2s, R=0.0333333) errorbox 27 sec after notice time and 38 sec after trigger time at 2021-03-12 20:52:58 UT, with upper limit up to 19.6 mag. The observations began at zenith distance = 34 deg. The sun altitude is -49.6 deg. The galactic latitude b = 38 deg., longitude l = 133 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1567266 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 43 | MASTER-Kislovodsk | P- | 10 | 14.9 | 63 | MASTER-Kislovodsk | P- | 50 | 16.8 | Coadd 433 | MASTER-Kislovodsk | P- | 790 | 17.4 | Coadd 43 | MASTER-Kislovodsk | P| | 10 | 15.8 | 53 | MASTER-Kislovodsk | P| | 30 | 16.7 | Coadd 398 | MASTER-Kislovodsk | P| | 720 | 19.2 | Coadd 61 | MASTER-Kislovodsk | P- | 10 | 14.9 | 61 | MASTER-Kislovodsk | P| | 10 | 15.9 | 79 | MASTER-Kislovodsk | P- | 10 | 14.7 | 79 | MASTER-Kislovodsk | P| | 10 | 16.0 | 105 | MASTER-Kislovodsk | P- | 20 | 16.3 | 105 | MASTER-Kislovodsk | P| | 20 | 16.8 | 130 | MASTER-Kislovodsk | P| | 70 | 17.6 | Coadd 133 | MASTER-Kislovodsk | P- | 20 | 16.6 | 133 | MASTER-Kislovodsk | P| | 20 | 16.6 | 166 | MASTER-Kislovodsk | P- | 30 | 16.7 | 211 | MASTER-Kislovodsk | P- | 120 | 17.3 | Coadd 166 | MASTER-Kislovodsk | P| | 30 | 17.3 | 209 | MASTER-Kislovodsk | P- | 40 | 16.7 | 209 | MASTER-Kislovodsk | P| | 40 | 17.4 | 264 | MASTER-Kislovodsk | P| | 150 | 18.2 | Coadd 262 | MASTER-Kislovodsk | P- | 50 | 16.7 | 262 | MASTER-Kislovodsk | P| | 50 | 17.5 | 325 | MASTER-Kislovodsk | P- | 60 | 16.8 | 405 | MASTER-Kislovodsk | P- | 220 | 17.7 | Coadd 325 | MASTER-Kislovodsk | P| | 60 | 17.5 | 398 | MASTER-Kislovodsk | P- | 70 | 16.7 | 398 | MASTER-Kislovodsk | P| | 70 | 17.7 | 518 | MASTER-Kislovodsk | P| | 310 | 19.2 | Coadd 486 | MASTER-Kislovodsk | P- | 90 | 17.0 | 594 | MASTER-Kislovodsk | P- | 110 | 17.4 | 739 | MASTER-Kislovodsk | P- | 400 | 18.5 | Coadd 594 | MASTER-Kislovodsk | P| | 110 | 18.5 | 722 | MASTER-Kislovodsk | P- | 130 | 17.7 | 722 | MASTER-Kislovodsk | P| | 130 | 18.5 | 875 | MASTER-Kislovodsk | P- | 160 | 17.9 | 875 | MASTER-Kislovodsk | P| | 160 | 18.9 | 1053 | MASTER-Kislovodsk | P- | 180 | 18.1 | 1233 | MASTER-Kislovodsk | P- | 540 | 18.7 | Coadd 1863 | MASTER-Kislovodsk | P- | 1800 | 18.7 | Coadd 1053 | MASTER-Kislovodsk | P| | 180 | 18.9 | 1863 | MASTER-Kislovodsk | P| | 1800 | 19.6 | Coadd 1254 | MASTER-Kislovodsk | P- | 180 | 17.9 | 1254 | MASTER-Kislovodsk | P| | 180 | 19.0 | 1455 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1455 | MASTER-Kislovodsk | P| | 180 | 18.9 | 1635 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 1656 | MASTER-Kislovodsk | P- | 180 | 17.8 | 1836 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 1656 | MASTER-Kislovodsk | P| | 180 | 18.7 | 1857 | MASTER-Kislovodsk | P- | 180 | 17.7 | 1857 | MASTER-Kislovodsk | P| | 180 | 18.7 | 2057 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2057 | MASTER-Kislovodsk | P| | 180 | 18.5 | 2237 | MASTER-Kislovodsk | P| | 540 | 19.3 | Coadd 2258 | MASTER-Kislovodsk | P- | 180 | 17.5 | 2438 | MASTER-Kislovodsk | P- | 540 | 18.3 | Coadd 2258 | MASTER-Kislovodsk | P| | 180 | 18.4 | 2459 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2459 | MASTER-Kislovodsk | P| | 180 | 18.5 | 2661 | MASTER-Kislovodsk | P- | 180 | 17.7 | 2661 | MASTER-Kislovodsk | P| | 180 | 18.6 | 2841 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 2862 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3042 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 2862 | MASTER-Kislovodsk | P| | 180 | 18.7 | 3063 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3873 | MASTER-Kislovodsk | P- | 1800 | 18.9 | Coadd 3063 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3873 | MASTER-Kislovodsk | P| | 1800 | 19.6 | Coadd 3264 | MASTER-Kislovodsk | P- | 180 | 17.9 | 3264 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3444 | MASTER-Kislovodsk | P| | 540 | 19.6 | Coadd 3465 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3645 | MASTER-Kislovodsk | P- | 540 | 18.5 | Coadd 3465 | MASTER-Kislovodsk | P| | 180 | 19.0 | 3666 | MASTER-Kislovodsk | P- | 180 | 17.8 | 3666 | MASTER-Kislovodsk | P| | 180 | 18.9 | 3867 | MASTER-Kislovodsk | P- | 180 | 17.7 | 3867 | MASTER-Kislovodsk | P| | 180 | 18.8 | 4047 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 4068 | MASTER-Kislovodsk | P- | 180 | 17.8 | 4248 | MASTER-Kislovodsk | P- | 540 | 18.4 | Coadd 4068 | MASTER-Kislovodsk | P| | 180 | 18.9 | 4269 | MASTER-Kislovodsk | P- | 180 | 17.8 | 4269 | MASTER-Kislovodsk | P| | 180 | 18.9 | 4469 | MASTER-Kislovodsk | P- | 180 | 17.7 | 4469 | MASTER-Kislovodsk | P| | 180 | 18.7 | 4649 | MASTER-Kislovodsk | P| | 540 | 19.1 | Coadd 4670 | MASTER-Kislovodsk | P- | 180 | 17.3 | 4850 | MASTER-Kislovodsk | P- | 540 | 17.7 | Coadd 4670 | MASTER-Kislovodsk | P| | 180 | 18.4 | 4871 | MASTER-Kislovodsk | P- | 180 | 16.9 | 4871 | MASTER-Kislovodsk | P| | 180 | 17.9 | 5072 | MASTER-Kislovodsk | P- | 180 | 16.6 | 5882 | MASTER-Kislovodsk | P- | 1800 | 17.5 | Coadd 5072 | MASTER-Kislovodsk | P| | 180 | 17.4 | 5252 | MASTER-Kislovodsk | P| | 540 | 18.0 | Coadd 5882 | MASTER-Kislovodsk | P| | 1800 | 18.5 | Coadd 5272 | MASTER-Kislovodsk | P- | 180 | 16.6 | 5452 | MASTER-Kislovodsk | P- | 540 | 17.3 | Coadd 5272 | MASTER-Kislovodsk | P| | 180 | 17.3 | 5474 | MASTER-Kislovodsk | P- | 180 | 16.7 | 5474 | MASTER-Kislovodsk | P| | 180 | 17.6 | 5675 | MASTER-Kislovodsk | P- | 180 | 16.7 | 5675 | MASTER-Kislovodsk | P| | 180 | 17.6 | 5855 | MASTER-Kislovodsk | P| | 540 | 18.3 | Coadd 5876 | MASTER-Kislovodsk | P- | 180 | 16.7 | 6056 | MASTER-Kislovodsk | P- | 540 | 17.3 | Coadd 5876 | MASTER-Kislovodsk | P| | 180 | 17.5 | 6077 | MASTER-Kislovodsk | P- | 180 | 16.6 | 6077 | MASTER-Kislovodsk | P| | 180 | 17.6 | 6278 | MASTER-Kislovodsk | P- | 180 | 16.4 | 6278 | MASTER-Kislovodsk | P| | 180 | 17.4 | 6458 | MASTER-Kislovodsk | P| | 540 | 18.3 | Coadd 6479 | MASTER-Kislovodsk | P- | 180 | 16.0 | 6659 | MASTER-Kislovodsk | P- | 540 | 17.5 | Coadd 6479 | MASTER-Kislovodsk | P| | 180 | 16.7 | 6680 | MASTER-Kislovodsk | P- | 180 | 17.2 | 6680 | MASTER-Kislovodsk | P| | 180 | 18.2 | 6881 | MASTER-Kislovodsk | P- | 180 | 17.3 | 6881 | MASTER-Kislovodsk | P| | 180 | 18.3 | 7061 | MASTER-Kislovodsk | P| | 540 | 19.2 | Coadd 7082 | MASTER-Kislovodsk | P- | 180 | 17.4 | 7262 | MASTER-Kislovodsk | P- | 540 | 18.2 | Coadd 7892 | MASTER-Kislovodsk | P- | 1800 | 18.5 | Coadd 7082 | MASTER-Kislovodsk | P| | 180 | 18.5 | 7892 | MASTER-Kislovodsk | P| | 1800 | 19.4 | Coadd 7283 | MASTER-Kislovodsk | P- | 180 | 17.6 | 7283 | MASTER-Kislovodsk | P| | 180 | 18.8 | 7483 | MASTER-Kislovodsk | P- | 180 | 17.5 | 7483 | MASTER-Kislovodsk | P| | 180 | 18.7 | 7663 | MASTER-Kislovodsk | P| | 540 | 19.4 | Coadd 7685 | MASTER-Kislovodsk | P- | 180 | 17.6 | 7865 | MASTER-Kislovodsk | P- | 540 | 17.8 | Coadd 7685 | MASTER-Kislovodsk | P| | 180 | 18.6 | 7886 | MASTER-Kislovodsk | P- | 180 | 17.4 | 7886 | MASTER-Kislovodsk | P| | 180 | 18.3 | 8087 | MASTER-Kislovodsk | P- | 180 | 16.6 | 8087 | MASTER-Kislovodsk | P| | 180 | 17.5 | 8267 | MASTER-Kislovodsk | P| | 540 | 18.5 | Coadd 8287 | MASTER-Kislovodsk | P- | 180 | 17.5 | 8467 | MASTER-Kislovodsk | P- | 540 | 17.8 | Coadd 8287 | MASTER-Kislovodsk | P| | 180 | 19.0 | 8489 | MASTER-Kislovodsk | P- | 180 | 16.7 | 8489 | MASTER-Kislovodsk | P| | 180 | 17.5 | 8690 | MASTER-Kislovodsk | P- | 180 | 17.6 | 8690 | MASTER-Kislovodsk | P| | 180 | 18.5 | 8870 | MASTER-Kislovodsk | P| | 540 | 18.5 | Coadd The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 3955 TYPE = 35 DAYS = 0 MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the INTEGRAL GRB210312.87 (trigger No 9073,10h 23m 22.09s , +76d 52m 36.7s, R=0.0491667) errorbox 27 sec after notice time and 41 sec after trigger time at 2021-03-12 20:52:58 UT, with upper limit up to 15.9 mag. The observations began at zenith distance = 34 deg. The sun altitude is -49.6 deg. The galactic latitude b = 38 deg., longitude l = 133 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1567228 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 46 | MASTER-Kislovodsk | P- | 10 | 14.9 | 46 | MASTER-Kislovodsk | P| | 10 | 15.8 | 64 | MASTER-Kislovodsk | P- | 10 | 14.9 | 64 | MASTER-Kislovodsk | P| | 10 | 15.9 | The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 3954 TYPE = 35 DAYS = 0 MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the INTEGRAL GRB210312.87 (trigger No 9073,10h 23m 22.09s , +76d 52m 36.7s, R=0.0491667) errorbox 27 sec after notice time and 41 sec after trigger time at 2021-03-12 20:52:58 UT, with upper limit up to 15.9 mag. The observations began at zenith distance = 34 deg. The sun altitude is -49.6 deg. The galactic latitude b = 38 deg., longitude l = 133 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1567228 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 46 | MASTER-Kislovodsk | P- | 10 | 14.9 | 46 | MASTER-Kislovodsk | P| | 10 | 15.8 | 64 | MASTER-Kislovodsk | P- | 10 | 14.9 | 64 | MASTER-Kislovodsk | P| | 10 | 15.9 | The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 3953 TYPE = 34 DAYS = 0 MASTER-Kislovodsk robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the INTEGRAL GRB210312.87 (trigger No 9073,10h 23m 22.09s , +76d 52m 36.7s, R=0.0491667) errorbox 27 sec after notice time and 41 sec after trigger time at 2021-03-12 20:52:58 UT, with upper limit up to 15.9 mag. The observations began at zenith distance = 34 deg. The sun altitude is -49.6 deg. The galactic latitude b = 38 deg., longitude l = 133 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1567228 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 46 | MASTER-Kislovodsk | P- | 10 | 14.9 | 46 | MASTER-Kislovodsk | P| | 10 | 15.8 | 64 | MASTER-Kislovodsk | P- | 10 | 14.9 | 64 | MASTER-Kislovodsk | P| | 10 | 15.9 | The observation and reduction will continue. The message may be cited.
MASTER, 2002-2024