MASTER Net MASTER Database: GRB220306.76 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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All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
1903944
2022-03-06 18:18:20.002393
00h 21m 22.01s +71d 20m 44.5s
SWIFT
0
alert
1095288
6
68
alert
1903952
2022-03-06 18:21:47.863176
00h 21m 32.88s +71d 21m 47.5s
SWIFT
0.0011
alert
1095288
3
67
alert
1903942
2022-03-06 18:16:10.441499
00h 21m 30.72s +71d 21m 14.4s
SWIFT
0.05
alert
1095288
4
61
alert
MASTER optical transients in this field
Will be published in GCN, ATEL
Distance | datetime | coord2000 | observatory | camera | links |
trigger | notice | notice+1hr | now |
2022-03-06 18:17:28 (JD 2459645.262130) Siderial time 7.763184 h Ra 00:21:32.88 Dec 71:21:47.50 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 32.59 Azimuth: 187.79 Sun: Altitude: -34.50 Azimuth: 229.95 Moon: Altitude: -27.76 Azimuth: 172.19 TunkaObject: Altitude: 33.20 Azimuth: 178.67 Sun: Altitude: -42.15 Azimuth: 200.22 Moon: Altitude: -20.99 Azimuth: 146.79 KislovodskObject: Altitude: 33.65 Azimuth: 159.81 Sun: Altitude: -34.76 Azimuth: 120.02 Moon: Altitude: 9.44 Azimuth: 97.08 TavridaObject: Altitude: 36.78 Azimuth: 157.63 Sun: Altitude: -28.87 Azimuth: 112.94 Moon: Altitude: 15.59 Azimuth: 91.02 SAAOObject: Altitude: -31.83 Azimuth: 157.97 Sun: Altitude: -15.77 Azimuth: 72.61 Moon: Altitude: 13.00 Azimuth: 113.03 IACObject: Altitude: 37.07 Azimuth: 160.39 Sun: Altitude: 10.11 Azimuth: 77.98 Moon: Altitude: 58.22 Azimuth: 64.22 ArgentinaObject: Altitude: -13.21 Azimuth: 178.65 Sun: Altitude: 56.36 Azimuth: 136.49 Moon: Altitude: 40.93 Azimuth: 211.64 MexicoObject: Altitude: 45.04 Azimuth: 195.77 Sun: Altitude: 49.31 Azimuth: 330.98 Moon: Altitude: 27.36 Azimuth: 272.69 UralObject: Altitude: 42.57 Azimuth: 161.49 Sun: Altitude: -33.85 Azimuth: 144.99 Moon: Altitude: 1.77 Azimuth: 108.81 VostryakovoObject: Altitude: 45.56 Azimuth: 154.82 Sun: Altitude: -26.17 Azimuth: 121.39 Moon: Altitude: 13.35 Azimuth: 91.18 Gal. latitude: 8.881066 Gal. longitude: 120.784944 Dist. to Sun: 77.902198 Dist. to Moon: 62.145282 Moon coord.: (33.367119 d, 11.616267 d) Sun coord.: (346.972611 d, -5.582977 d) Lunar disk: 0.174248 Lunar phase: 130.655137 Lunar bright limb: 252.046410 No SN in this field |
2022-03-06 18:21:47 (JD 2459645.265127) Siderial time 7.835326 h Ra 00:21:32.88 Dec 71:21:47.50 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 32.69 Azimuth: 188.18 Sun: Altitude: -33.96 Azimuth: 231.08 Moon: Altitude: -27.83 Azimuth: 173.34 TunkaObject: Altitude: 33.18 Azimuth: 179.08 Sun: Altitude: -41.91 Azimuth: 201.63 Moon: Altitude: -21.33 Azimuth: 147.83 KislovodskObject: Altitude: 33.38 Azimuth: 160.07 Sun: Altitude: -35.43 Azimuth: 121.05 Moon: Altitude: 8.71 Azimuth: 97.80 TavridaObject: Altitude: 36.49 Azimuth: 157.86 Sun: Altitude: -29.57 Azimuth: 113.87 Moon: Altitude: 14.86 Azimuth: 91.77 SAAOObject: Altitude: -32.18 Azimuth: 157.92 Sun: Altitude: -16.64 Azimuth: 71.96 Moon: Altitude: 12.18 Azimuth: 112.40 IACObject: Altitude: 36.75 Azimuth: 160.23 Sun: Altitude: 9.18 Azimuth: 78.53 Moon: Altitude: 57.40 Azimuth: 65.36 ArgentinaObject: Altitude: -13.23 Azimuth: 178.30 Sun: Altitude: 55.72 Azimuth: 134.95 Moon: Altitude: 41.38 Azimuth: 210.41 MexicoObject: Altitude: 45.29 Azimuth: 195.43 Sun: Altitude: 49.75 Azimuth: 332.49 Moon: Altitude: 28.26 Azimuth: 273.24 UralObject: Altitude: 42.38 Azimuth: 161.89 Sun: Altitude: -34.18 Azimuth: 146.22 Moon: Altitude: 1.25 Azimuth: 109.69 VostryakovoObject: Altitude: 45.30 Azimuth: 155.15 Sun: Altitude: -26.69 Azimuth: 122.44 Moon: Altitude: 12.77 Azimuth: 92.04 Gal. latitude: 8.881066 Gal. longitude: 120.784944 Dist. to Sun: 77.900755 Dist. to Moon: 62.135931 Moon coord.: (33.402108 d, 11.631656 d) Sun coord.: (346.975391 d, -5.581813 d) Lunar disk: 0.174476 Lunar phase: 130.620716 Lunar bright limb: 252.050102 No SN in this field |
2022-03-06 19:21:47 (JD 2459645.306794) Siderial time 8.838063 h Ra 00:21:32.88 Dec 71:21:47.50 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 34.50 Azimuth: 193.51 Sun: Altitude: -25.81 Azimuth: 245.54 Moon: Altitude: -27.39 Azimuth: 189.43 TunkaObject: Altitude: 33.50 Azimuth: 184.81 Sun: Altitude: -37.13 Azimuth: 220.02 Moon: Altitude: -24.88 Azimuth: 162.84 KislovodskObject: Altitude: 30.03 Azimuth: 164.10 Sun: Altitude: -43.84 Azimuth: 137.14 Moon: Altitude: -1.38 Azimuth: 107.90 TavridaObject: Altitude: 32.77 Azimuth: 161.54 Sun: Altitude: -38.69 Azimuth: 128.20 Moon: Altitude: 4.75 Azimuth: 101.98 SAAOObject: Altitude: -36.97 Azimuth: 157.98 Sun: Altitude: -28.30 Azimuth: 61.84 Moon: Altitude: 0.39 Azimuth: 104.33 IACObject: Altitude: 32.09 Azimuth: 158.85 Sun: Altitude: -3.89 Azimuth: 85.77 Moon: Altitude: 45.35 Azimuth: 77.68 ArgentinaObject: Altitude: -14.15 Azimuth: 173.45 Sun: Altitude: 45.40 Azimuth: 117.80 Moon: Altitude: 45.64 Azimuth: 191.61 MexicoObject: Altitude: 48.13 Azimuth: 189.80 Sun: Altitude: 53.31 Azimuth: 355.92 Moon: Altitude: 40.72 Azimuth: 281.66 UralObject: Altitude: 40.23 Azimuth: 167.59 Sun: Altitude: -37.59 Azimuth: 164.20 Moon: Altitude: -5.68 Azimuth: 122.17 VostryakovoObject: Altitude: 42.04 Azimuth: 160.01 Sun: Altitude: -33.17 Azimuth: 137.99 Moon: Altitude: 4.77 Azimuth: 103.99 Gal. latitude: 8.881066 Gal. longitude: 120.784944 Dist. to Sun: 77.880703 Dist. to Moon: 62.007296 Moon coord.: (33.888567 d, 11.845003 d) Sun coord.: (347.014033 d, -5.565640 d) Lunar disk: 0.177654 Lunar phase: 130.142546 Lunar bright limb: 252.103013 No SN in this field |
2025-06-17 06:22:57 (JD 2460843.765938) Siderial time 2.608048 h Ra 00:21:32.88 Dec 71:21:47.50 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 38.05 Azimuth: 160.24 Sun: Altitude: 47.01 Azimuth: 67.58 Moon: Altitude: -43.18 Azimuth: 138.03 TunkaObject: Altitude: 45.50 Azimuth: 153.25 Sun: Altitude: 58.07 Azimuth: 34.31 Moon: Altitude: -29.87 Azimuth: 113.18 KislovodskObject: Altitude: 56.67 Azimuth: 158.71 Sun: Altitude: 50.39 Azimuth: 287.14 Moon: Altitude: 9.90 Azimuth: 65.12 TavridaObject: Altitude: 59.68 Azimuth: 161.47 Sun: Altitude: 44.24 Azimuth: 280.65 Moon: Altitude: 14.81 Azimuth: 58.36 SAAOObject: Altitude: -14.43 Azimuth: 174.49 Sun: Altitude: 7.80 Azimuth: 235.86 Moon: Altitude: 44.28 Azimuth: 108.66 IACObject: Altitude: 45.48 Azimuth: 189.14 Sun: Altitude: 2.25 Azimuth: 244.53 Moon: Altitude: 50.83 Azimuth: 9.81 ArgentinaObject: Altitude: -24.89 Azimuth: 199.71 Sun: Altitude: -65.08 Azimuth: 283.08 Moon: Altitude: 42.08 Azimuth: 254.11 MexicoObject: Altitude: 22.10 Azimuth: 198.33 Sun: Altitude: -33.82 Azimuth: 163.94 Moon: Altitude: -3.31 Azimuth: 280.15 UralObject: Altitude: 63.27 Azimuth: 144.09 Sun: Altitude: 51.93 Azimuth: 321.76 Moon: Altitude: -4.59 Azimuth: 77.94 VostryakovoObject: Altitude: 68.50 Azimuth: 150.87 Sun: Altitude: 43.38 Azimuth: 294.06 Moon: Altitude: 7.23 Azimuth: 59.75 Gal. latitude: 8.881066 Gal. longitude: 120.784944 Dist. to Sun: 64.793281 Dist. to Moon: 83.691254 Moon coord.: (338.710099 d, -10.395357 d) Sun coord.: (85.616532 d, 23.385927 d) Lunar disk: 0.668229 Lunar phase: 70.338827 Lunar bright limb: 68.687990 No SN in this field |
####################################################################################### ####################################################################################### ID = 5884 TYPE = 35 DAYS = 0.5 MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) was pointed to the SWIFT GRB 220306B ( R. Caputo et al., GCN 31697) errorbox 3820 sec after notice time and 3846 sec after trigger time at 2022-03-06 19:19:44 UT, with upper limit up to 17.1 mag. The observations began at zenith distance = 55 deg. The sun altitude is -26.5 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 220306B errorbox 4093 sec after notice time and 4118 sec after trigger time at 2022-03-06 19:24:16 UT, with upper limit up to 18.7 mag. The observations began at zenith distance = 61 deg. The sun altitude is -44.4 deg. The galactic latitude b = 9 deg., longitude l = 121 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1903942 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 3937 | MASTER-Amur | R | 180 | 17.1 | 4136 | MASTER-Amur | R | 180 | 17.1 | 4209 | MASTER-Kislovodsk | C | 180 | 17.6 | 4209 | MASTER-Kislovodsk | C | 180 | 14.5 | 4336 | MASTER-Amur | R | 180 | 17.1 | 4409 | MASTER-Kislovodsk | C | 180 | 12.5 | 4536 | MASTER-Amur | R | 180 | 17.0 | 4534 | MASTER-Kislovodsk | C | 30 | 16.9 | 4639 | MASTER-Kislovodsk | C | 240 | 17.6 | Coadd 4534 | MASTER-Kislovodsk | C | 30 | 14.3 | 4584 | MASTER-Kislovodsk | C | 30 | 16.8 | 4584 | MASTER-Kislovodsk | C | 30 | 14.5 | 4709 | MASTER-Kislovodsk | C | 180 | 17.9 | 4709 | MASTER-Kislovodsk | C | 180 | 14.6 | 4735 | MASTER-Amur | R | 180 | 17.0 | 4910 | MASTER-Kislovodsk | C | 180 | 18.0 | 4910 | MASTER-Kislovodsk | C | 180 | 16.1 | 4935 | MASTER-Amur | R | 180 | 17.0 | 5135 | MASTER-Amur | R | 180 | 17.0 | 5540 | MASTER-Amur | R | 180 | 17.1 | 5624 | MASTER-Kislovodsk | C | 180 | 17.7 | 5624 | MASTER-Kislovodsk | C | 180 | 15.7 | 5740 | MASTER-Amur | R | 180 | 17.0 | 5824 | MASTER-Kislovodsk | C | 180 | 17.4 | 5824 | MASTER-Kislovodsk | C | 180 | 15.4 | 5939 | MASTER-Amur | R | 180 | 16.9 | 6024 | MASTER-Kislovodsk | C | 180 | 18.0 | 6024 | MASTER-Kislovodsk | C | 180 | 15.9 | 6139 | MASTER-Amur | R | 180 | 16.8 | 6225 | MASTER-Kislovodsk | C | 180 | 16.2 | 6225 | MASTER-Kislovodsk | C | 180 | 15.1 | 6339 | MASTER-Amur | R | 180 | 16.8 | 6435 | MASTER-Kislovodsk | C | 180 | 16.0 | 6435 | MASTER-Kislovodsk | C | 180 | 18.3 | 6539 | MASTER-Amur | R | 180 | 16.9 | 6635 | MASTER-Kislovodsk | C | 180 | 18.2 | 6815 | MASTER-Kislovodsk | C | 540 | 18.7 | Coadd 6635 | MASTER-Kislovodsk | C | 180 | 16.0 | 6738 | MASTER-Amur | R | 180 | 16.8 | 6835 | MASTER-Kislovodsk | C | 180 | 18.1 | 6835 | MASTER-Kislovodsk | C | 180 | 16.7 | 6938 | MASTER-Amur | R | 180 | 16.9 | 7036 | MASTER-Kislovodsk | C | 180 | 18.3 | 7036 | MASTER-Kislovodsk | C | 180 | 16.0 | 7236 | MASTER-Kislovodsk | C | 180 | 18.3 | 7236 | MASTER-Kislovodsk | C | 180 | 16.9 | 7344 | MASTER-Amur | R | 180 | 16.7 | 7544 | MASTER-Amur | R | 180 | 16.8 | 7744 | MASTER-Amur | R | 180 | 16.7 | 7943 | MASTER-Amur | R | 180 | 16.6 | 8143 | MASTER-Amur | R | 180 | 16.5 | 8343 | MASTER-Amur | R | 180 | 16.4 | 8544 | MASTER-Amur | R | 180 | 16.4 | 8743 | MASTER-Amur | R | 180 | 16.2 | 9151 | MASTER-Amur | R | 180 | 16.0 | 9351 | MASTER-Amur | R | 180 | 14.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 5881 TYPE = 35 DAYS = 0.1 MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) was pointed to the SWIFT GRB 220306B ( R. Caputo et al., GCN 31697) errorbox 3820 sec after notice time and 3846 sec after trigger time at 2022-03-06 19:19:44 UT, with upper limit up to 17.1 mag. The observations began at zenith distance = 55 deg. The sun altitude is -26.5 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 220306B errorbox 4093 sec after notice time and 4118 sec after trigger time at 2022-03-06 19:24:16 UT, with upper limit up to 18.7 mag. The observations began at zenith distance = 61 deg. The sun altitude is -44.4 deg. The galactic latitude b = 9 deg., longitude l = 121 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1903942 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 3937 | MASTER-Amur | R | 180 | 17.1 | 4136 | MASTER-Amur | R | 180 | 17.1 | 4209 | MASTER-Kislovodsk | C | 180 | 17.6 | 4209 | MASTER-Kislovodsk | C | 180 | 14.5 | 4336 | MASTER-Amur | R | 180 | 17.1 | 4409 | MASTER-Kislovodsk | C | 180 | 12.5 | 4536 | MASTER-Amur | R | 180 | 17.0 | 4534 | MASTER-Kislovodsk | C | 30 | 16.9 | 4639 | MASTER-Kislovodsk | C | 240 | 17.6 | Coadd 4534 | MASTER-Kislovodsk | C | 30 | 14.3 | 4584 | MASTER-Kislovodsk | C | 30 | 16.8 | 4584 | MASTER-Kislovodsk | C | 30 | 14.5 | 4709 | MASTER-Kislovodsk | C | 180 | 17.9 | 4709 | MASTER-Kislovodsk | C | 180 | 14.6 | 4735 | MASTER-Amur | R | 180 | 17.0 | 4910 | MASTER-Kislovodsk | C | 180 | 18.0 | 4910 | MASTER-Kislovodsk | C | 180 | 16.1 | 4935 | MASTER-Amur | R | 180 | 17.0 | 5135 | MASTER-Amur | R | 180 | 17.0 | 5540 | MASTER-Amur | R | 180 | 17.1 | 5624 | MASTER-Kislovodsk | C | 180 | 17.7 | 5624 | MASTER-Kislovodsk | C | 180 | 15.7 | 5740 | MASTER-Amur | R | 180 | 17.0 | 5824 | MASTER-Kislovodsk | C | 180 | 17.4 | 5824 | MASTER-Kislovodsk | C | 180 | 15.4 | 5939 | MASTER-Amur | R | 180 | 16.9 | 6024 | MASTER-Kislovodsk | C | 180 | 18.0 | 6024 | MASTER-Kislovodsk | C | 180 | 15.9 | 6139 | MASTER-Amur | R | 180 | 16.8 | 6225 | MASTER-Kislovodsk | C | 180 | 16.2 | 6225 | MASTER-Kislovodsk | C | 180 | 15.1 | 6339 | MASTER-Amur | R | 180 | 16.8 | 6435 | MASTER-Kislovodsk | C | 180 | 16.0 | 6435 | MASTER-Kislovodsk | C | 180 | 18.3 | 6539 | MASTER-Amur | R | 180 | 16.9 | 6635 | MASTER-Kislovodsk | C | 180 | 18.2 | 6815 | MASTER-Kislovodsk | C | 540 | 18.7 | Coadd 6635 | MASTER-Kislovodsk | C | 180 | 16.0 | 6738 | MASTER-Amur | R | 180 | 16.8 | 6835 | MASTER-Kislovodsk | C | 180 | 18.1 | 6835 | MASTER-Kislovodsk | C | 180 | 16.7 | 6938 | MASTER-Amur | R | 180 | 16.9 | 7036 | MASTER-Kislovodsk | C | 180 | 18.3 | 7036 | MASTER-Kislovodsk | C | 180 | 16.0 | 7236 | MASTER-Kislovodsk | C | 180 | 18.3 | 7236 | MASTER-Kislovodsk | C | 180 | 16.9 | 7344 | MASTER-Amur | R | 180 | 16.7 | 7544 | MASTER-Amur | R | 180 | 16.8 | 7744 | MASTER-Amur | R | 180 | 16.7 | 7943 | MASTER-Amur | R | 180 | 16.6 | 8143 | MASTER-Amur | R | 180 | 16.5 | 8343 | MASTER-Amur | R | 180 | 16.4 | 8544 | MASTER-Amur | R | 180 | 16.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 5880 TYPE = 35 DAYS = 0 MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) was pointed to the SWIFT GRB 220306B ( R. Caputo et al., GCN 31697) errorbox 3820 sec after notice time and 3846 sec after trigger time at 2022-03-06 19:19:44 UT, with upper limit up to 17.1 mag. The observations began at zenith distance = 55 deg. The sun altitude is -26.5 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 220306B errorbox 4093 sec after notice time and 4118 sec after trigger time at 2022-03-06 19:24:16 UT, with upper limit up to 17.9 mag. The observations began at zenith distance = 61 deg. The sun altitude is -44.4 deg. The galactic latitude b = 9 deg., longitude l = 121 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1903942 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 3937 | MASTER-Amur | R | 180 | 17.1 | 4136 | MASTER-Amur | R | 180 | 17.1 | 4209 | MASTER-Kislovodsk | C | 180 | 17.6 | 4209 | MASTER-Kislovodsk | C | 180 | 14.5 | 4336 | MASTER-Amur | R | 180 | 17.1 | 4409 | MASTER-Kislovodsk | C | 180 | 12.5 | 4536 | MASTER-Amur | R | 180 | 17.0 | 4534 | MASTER-Kislovodsk | C | 30 | 16.9 | 4534 | MASTER-Kislovodsk | C | 30 | 14.3 | 4584 | MASTER-Kislovodsk | C | 30 | 16.8 | 4584 | MASTER-Kislovodsk | C | 30 | 14.5 | 4709 | MASTER-Kislovodsk | C | 180 | 17.9 | 4709 | MASTER-Kislovodsk | C | 180 | 14.6 | 4735 | MASTER-Amur | R | 180 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 5879 TYPE = 35 DAYS = 0 MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) was pointed to the SWIFT GRB 220306B ( R. Caputo et al., GCN 31697) errorbox 3820 sec after notice time and 3846 sec after trigger time at 2022-03-06 19:19:44 UT, with upper limit up to 17.1 mag. The observations began at zenith distance = 55 deg. The sun altitude is -26.5 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 220306B errorbox 4093 sec after notice time and 4118 sec after trigger time at 2022-03-06 19:24:16 UT, with upper limit up to 17.9 mag. The observations began at zenith distance = 61 deg. The sun altitude is -44.4 deg. The galactic latitude b = 9 deg., longitude l = 121 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1903942 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 3937 | MASTER-Amur | R | 180 | 17.1 | 4136 | MASTER-Amur | R | 180 | 17.1 | 4209 | MASTER-Kislovodsk | C | 180 | 17.6 | 4209 | MASTER-Kislovodsk | C | 180 | 14.5 | 4336 | MASTER-Amur | R | 180 | 17.1 | 4409 | MASTER-Kislovodsk | C | 180 | 12.5 | 4536 | MASTER-Amur | R | 180 | 17.0 | 4534 | MASTER-Kislovodsk | C | 30 | 16.9 | 4534 | MASTER-Kislovodsk | C | 30 | 14.3 | 4584 | MASTER-Kislovodsk | C | 30 | 16.8 | 4584 | MASTER-Kislovodsk | C | 30 | 14.5 | 4709 | MASTER-Kislovodsk | C | 180 | 17.9 | 4709 | MASTER-Kislovodsk | C | 180 | 14.6 | 4735 | MASTER-Amur | R | 180 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 5878 TYPE = 34 DAYS = 0 MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) was pointed to the SWIFT GRB 220306B ( R. Caputo et al., GCN 31697) errorbox 3820 sec after notice time and 3846 sec after trigger time at 2022-03-06 19:19:44 UT, with upper limit up to 17.1 mag. The observations began at zenith distance = 55 deg. The sun altitude is -26.5 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the SWIFT GRB 220306B errorbox 4093 sec after notice time and 4118 sec after trigger time at 2022-03-06 19:24:16 UT, with upper limit up to 17.9 mag. The observations began at zenith distance = 61 deg. The sun altitude is -44.4 deg. The galactic latitude b = 9 deg., longitude l = 121 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1903942 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 3937 | MASTER-Amur | R | 180 | 17.1 | 4136 | MASTER-Amur | R | 180 | 17.1 | 4209 | MASTER-Kislovodsk | C | 180 | 17.6 | 4209 | MASTER-Kislovodsk | C | 180 | 14.5 | 4336 | MASTER-Amur | R | 180 | 17.1 | 4409 | MASTER-Kislovodsk | C | 180 | 12.5 | 4536 | MASTER-Amur | R | 180 | 17.0 | 4534 | MASTER-Kislovodsk | C | 30 | 16.9 | 4534 | MASTER-Kislovodsk | C | 30 | 14.3 | 4584 | MASTER-Kislovodsk | C | 30 | 16.8 | 4584 | MASTER-Kislovodsk | C | 30 | 14.5 | 4709 | MASTER-Kislovodsk | C | 180 | 17.9 | 4709 | MASTER-Kislovodsk | C | 180 | 14.6 | 4735 | MASTER-Amur | R | 180 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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