MASTER Net MASTER Database: GRB210807.96 pagePlease use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L |
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| MASTER observatories and transients from them in error-field |
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All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2214985
2023-05-07 00:51:33.079767
09h 34m 12.24s -51d 24m 32.4s
SWIFT
0.05
retraction
1064421
1
4044
retraction
1683876
2021-08-07 23:03:13.780613
09h 34m 08.88s -51d 24m 10.8s
SWIFT
0
alert
1064421
1
78
alert
1683874
2021-08-07 23:03:06.321618
09h 34m 08.88s -51d 24m 10.8s
SWIFT
0.00138889
alert
1064421
3
69
alert
1683878
2021-08-07 23:03:54.518949
09h 34m 18.96s -51d 25m 44.8s
SWIFT
0
alert
1064421
8
68
alert
1683908
2021-08-07 23:41:34.384495
09h 34m 08.16s -51d 24m 07.2s
SWIFT
0.00188889
alert
1064421
5
67
alert
1683855
2021-08-07 23:00:29.27394
09h 34m 12.14s -51d 24m 32.0s
SWIFT
0.05
alert
1064421
5
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 |
2021-08-07 23:03:37 (JD 2459434.460845) Siderial time 22.680635 h Ra 09:34:08.16 Dec -51:24:07.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -29.21 Azimuth: 316.75 Sun: Altitude: 26.58 Azimuth: 276.51 Moon: Altitude: 35.15 Azimuth: 276.66 TunkaObject: Altitude: -41.84 Azimuth: 303.95 Sun: Altitude: 11.39 Azimuth: 258.15 Moon: Altitude: 19.95 Azimuth: 258.65 KislovodskObject: Altitude: -73.64 Azimuth: 305.47 Sun: Altitude: -25.02 Azimuth: 209.08 Moon: Altitude: -16.97 Azimuth: 212.25 TavridaObject: Altitude: -79.03 Azimuth: 312.11 Sun: Altitude: -26.68 Azimuth: 200.26 Moon: Altitude: -19.00 Azimuth: 204.41 SAAOObject: Altitude: -6.22 Azimuth: 0.08 Sun: Altitude: -73.08 Azimuth: 341.25 Moon: Altitude: -75.61 Azimuth: 310.46 IACObject: Altitude: -53.76 Azimuth: 39.92 Sun: Altitude: -35.91 Azimuth: 141.44 Moon: Altitude: -33.56 Azimuth: 151.48 ArgentinaObject: Altitude: 24.48 Azimuth: 43.27 Sun: Altitude: -13.00 Azimuth: 101.22 Moon: Altitude: -21.13 Azimuth: 104.06 MexicoObject: Altitude: -2.88 Azimuth: 27.97 Sun: Altitude: 38.54 Azimuth: 86.42 Moon: Altitude: 35.85 Azimuth: 96.65 UralObject: Altitude: -67.07 Azimuth: 272.38 Sun: Altitude: -8.00 Azimuth: 222.64 Moon: Altitude: 0.08 Azimuth: 225.51 VostryakovoObject: Altitude: -79.22 Azimuth: 255.35 Sun: Altitude: -15.87 Azimuth: 202.55 Moon: Altitude: -8.35 Azimuth: 206.75 Gal. latitude: 0.330627 Gal. longitude: 275.043529 Dist. to Sun: 67.824002 Dist. to Moon: 74.633702 Moon coord.: (131.589860 d, 22.488833 d) Sun coord.: (137.811296 d, 16.237179 d) Lunar disk: 0.005610 Lunar phase: 171.408882 Lunar bright limb: 135.592646 No SN in this field |
2021-08-07 23:41:34 (JD 2459434.487199) Siderial time 23.314867 h Ra 09:34:08.16 Dec -51:24:07.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -25.25 Azimuth: 321.71 Sun: Altitude: 32.53 Azimuth: 284.45 Moon: Altitude: 40.84 Azimuth: 284.63 TunkaObject: Altitude: -37.10 Azimuth: 308.57 Sun: Altitude: 17.18 Azimuth: 265.41 Moon: Altitude: 25.50 Azimuth: 265.58 KislovodskObject: Altitude: -67.87 Azimuth: 301.21 Sun: Altitude: -21.24 Azimuth: 218.09 Moon: Altitude: -13.14 Azimuth: 220.06 TavridaObject: Altitude: -73.58 Azimuth: 302.02 Sun: Altitude: -23.83 Azimuth: 209.83 Moon: Altitude: -15.96 Azimuth: 212.69 SAAOObject: Altitude: -5.81 Azimuth: 354.13 Sun: Altitude: -68.85 Azimuth: 316.20 Moon: Altitude: -68.94 Azimuth: 292.98 IACObject: Altitude: -58.85 Azimuth: 34.40 Sun: Altitude: -40.54 Azimuth: 151.43 Moon: Altitude: -36.89 Azimuth: 161.01 ArgentinaObject: Altitude: 19.07 Azimuth: 40.65 Sun: Altitude: -20.96 Azimuth: 96.58 Moon: Altitude: -28.71 Azimuth: 99.90 MexicoObject: Altitude: -6.97 Azimuth: 32.28 Sun: Altitude: 30.41 Azimuth: 91.42 Moon: Altitude: 28.07 Azimuth: 100.56 UralObject: Altitude: -61.93 Azimuth: 279.27 Sun: Altitude: -4.24 Azimuth: 230.99 Moon: Altitude: 3.79 Azimuth: 233.12 VostryakovoObject: Altitude: -73.88 Azimuth: 266.71 Sun: Altitude: -13.43 Azimuth: 211.62 Moon: Altitude: -5.75 Azimuth: 214.86 Gal. latitude: 0.330627 Gal. longitude: 275.043529 Dist. to Sun: 67.814945 Dist. to Moon: 74.515391 Moon coord.: (131.946729 d, 22.413386 d) Sun coord.: (137.836451 d, 16.229725 d) Lunar disk: 0.005275 Lunar phase: 171.669915 Lunar bright limb: 136.897863 No SN in this field |
2021-08-08 00:41:34 (JD 2459434.528866) Siderial time 0.317605 h Ra 09:34:08.16 Dec -51:24:07.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -19.86 Azimuth: 330.01 Sun: Altitude: 41.42 Azimuth: 298.68 Moon: Altitude: 49.31 Azimuth: 299.38 TunkaObject: Altitude: -30.24 Azimuth: 316.23 Sun: Altitude: 26.43 Azimuth: 277.32 Moon: Altitude: 34.34 Azimuth: 277.20 KislovodskObject: Altitude: -58.51 Azimuth: 300.57 Sun: Altitude: -13.65 Azimuth: 230.93 Moon: Altitude: -5.75 Azimuth: 231.38 TavridaObject: Altitude: -64.29 Azimuth: 298.58 Sun: Altitude: -17.46 Azimuth: 223.64 Moon: Altitude: -9.63 Azimuth: 224.79 SAAOObject: Altitude: -3.51 Azimuth: 345.02 Sun: Altitude: -58.35 Azimuth: 293.48 Moon: Altitude: -57.11 Azimuth: 278.83 IACObject: Altitude: -64.95 Azimuth: 19.20 Sun: Altitude: -44.93 Azimuth: 170.16 Moon: Altitude: -39.38 Azimuth: 177.76 ArgentinaObject: Altitude: 11.17 Azimuth: 35.43 Sun: Altitude: -33.68 Azimuth: 88.95 Moon: Altitude: -40.87 Azimuth: 93.07 MexicoObject: Altitude: -14.41 Azimuth: 38.08 Sun: Altitude: 17.62 Azimuth: 98.68 Moon: Altitude: 15.97 Azimuth: 106.76 UralObject: Altitude: -54.00 Azimuth: 288.74 Sun: Altitude: 2.61 Azimuth: 243.67 Moon: Altitude: 10.43 Azimuth: 244.84 VostryakovoObject: Altitude: -65.36 Azimuth: 278.14 Sun: Altitude: -8.14 Azimuth: 225.26 Moon: Altitude: -0.47 Azimuth: 227.18 Gal. latitude: 0.330627 Gal. longitude: 275.043529 Dist. to Sun: 67.800635 Dist. to Moon: 74.329201 Moon coord.: (132.510537 d, 22.292420 d) Sun coord.: (137.876217 d, 16.217934 d) Lunar disk: 0.004775 Lunar phase: 172.075172 Lunar bright limb: 139.118709 No SN in this field |
2025-05-05 19:08:09 (JD 2460801.297326) Siderial time 12.570777 h Ra 09:34:08.16 Dec -51:24:07.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -61.96 Azimuth: 70.08 Sun: Altitude: -7.35 Azimuth: 233.05 Moon: Altitude: -10.43 Azimuth: 127.11 TunkaObject: Altitude: -48.52 Azimuth: 61.93 Sun: Altitude: -16.56 Azimuth: 211.32 Moon: Altitude: 3.82 Azimuth: 107.67 KislovodskObject: Altitude: -14.50 Azimuth: 29.55 Sun: Altitude: -24.17 Azimuth: 149.08 Moon: Altitude: 43.93 Azimuth: 62.51 TavridaObject: Altitude: -12.57 Azimuth: 25.02 Sun: Altitude: -19.89 Azimuth: 141.34 Moon: Altitude: 48.54 Azimuth: 52.28 SAAOObject: Altitude: 61.98 Azimuth: 38.90 Sun: Altitude: -41.41 Azimuth: 83.48 Moon: Altitude: 40.16 Azimuth: 154.99 IACObject: Altitude: 9.90 Azimuth: 354.25 Sun: Altitude: 6.23 Azimuth: 105.29 Moon: Altitude: 67.99 Azimuth: 307.31 ArgentinaObject: Altitude: 41.41 Azimuth: 312.79 Sun: Altitude: 29.06 Azimuth: 136.43 Moon: Altitude: 8.42 Azimuth: 247.87 MexicoObject: Altitude: -31.54 Azimuth: 314.49 Sun: Altitude: 75.21 Azimuth: 351.86 Moon: Altitude: -10.64 Azimuth: 246.57 UralObject: Altitude: -31.52 Azimuth: 42.33 Sun: Altitude: -15.86 Azimuth: 167.80 Moon: Altitude: 28.66 Azimuth: 70.06 VostryakovoObject: Altitude: -23.17 Azimuth: 28.79 Sun: Altitude: -12.69 Azimuth: 146.68 Moon: Altitude: 39.86 Azimuth: 48.70 Gal. latitude: 0.330627 Gal. longitude: 275.043529 Dist. to Sun: 109.445954 Dist. to Moon: 65.709088 Moon coord.: (152.314184 d, 13.860115 d) Sun coord.: (42.717022 d, 16.395157 d) Lunar disk: 0.623590 Lunar phase: 75.689301 Lunar bright limb: 291.243491 No SN in this field |
####################################################################################### ####################################################################################### ID = 4795 TYPE = 35 DAYS = 1 MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 210807C ( A. Y. Lien et al., GCN 30610) errorbox 55 sec after notice time and 171 sec after trigger time at 2021-08-07 22:59:59 UT, with upper limit up to 18.6 mag. Observations started at twilight. The observations began at zenith distance = 66 deg. The sun altitude is -12.4 deg. MASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 210807C errorbox 15292 sec after notice time and 15407 sec after trigger time at 2021-08-08 03:13:56 UT, with upper limit up to 17.7 mag. The observations began at zenith distance = 81 deg. The sun altitude is -27.5 deg. The galactic latitude b = 0 deg., longitude l = 275 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1683837 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 181 | MASTER-OAFA | C | 20 | 16.6 | 216 | MASTER-OAFA | C | 90 | 17.3 | Coadd 511 | MASTER-OAFA | C | 680 | 18.3 | Coadd 226 | MASTER-OAFA | C | 30 | 16.8 | 280 | MASTER-OAFA | C | 40 | 17.0 | 345 | MASTER-OAFA | C | 50 | 17.1 | 420 | MASTER-OAFA | C | 200 | 17.8 | Coadd 424 | MASTER-OAFA | C | 70 | 17.3 | 518 | MASTER-OAFA | C | 80 | 17.5 | 628 | MASTER-OAFA | C | 100 | 17.7 | 773 | MASTER-OAFA | C | 390 | 18.3 | Coadd 762 | MASTER-OAFA | C | 130 | 17.9 | 926 | MASTER-OAFA | C | 160 | 18.0 | 1116 | MASTER-OAFA | C | 180 | 18.2 | 1296 | MASTER-OAFA | C | 540 | 18.6 | Coadd 1316 | MASTER-OAFA | C | 180 | 18.2 | 1515 | MASTER-OAFA | C | 180 | 18.3 | 1715 | MASTER-OAFA | C | 180 | 18.2 | 1895 | MASTER-OAFA | C | 540 | 18.6 | Coadd 1914 | MASTER-OAFA | C | 180 | 18.3 | 2114 | MASTER-OAFA | C | 180 | 18.3 | 2313 | MASTER-OAFA | C | 180 | 18.2 | 2493 | MASTER-OAFA | C | 540 | 18.6 | Coadd 2513 | MASTER-OAFA | C | 180 | 18.2 | 2712 | MASTER-OAFA | C | 180 | 18.3 | 2911 | MASTER-OAFA | C | 180 | 18.3 | 3091 | MASTER-OAFA | C | 540 | 18.5 | Coadd 3111 | MASTER-OAFA | C | 180 | 18.2 | 3311 | MASTER-OAFA | C | 180 | 18.2 | 3510 | MASTER-OAFA | C | 180 | 18.1 | 3690 | MASTER-OAFA | C | 540 | 18.5 | Coadd 3709 | MASTER-OAFA | C | 180 | 17.9 | 3909 | MASTER-OAFA | C | 180 | 18.1 | 4108 | MASTER-OAFA | C | 180 | 18.1 | 4288 | MASTER-OAFA | C | 540 | 18.5 | Coadd 4308 | MASTER-OAFA | C | 180 | 18.1 | 4508 | MASTER-OAFA | C | 180 | 18.1 | 4707 | MASTER-OAFA | C | 180 | 18.1 | 5226 | MASTER-OAFA | C | 180 | 17.6 | 5742 | MASTER-OAFA | C | 180 | 17.5 | 6262 | MASTER-OAFA | C | 180 | 17.2 | 6780 | MASTER-OAFA | C | 180 | 17.2 | 7298 | MASTER-OAFA | C | 180 | 16.9 | 7817 | MASTER-OAFA | C | 180 | 16.7 | 8333 | MASTER-OAFA | C | 180 | 16.6 | 8852 | MASTER-OAFA | C | 180 | 16.1 | 9371 | MASTER-OAFA | C | 180 | 14.0 | 15498 | MASTER-SAAO | C | 180 | 17.5 | 16804 | MASTER-SAAO | C | 60 | 16.9 | 17333 | MASTER-SAAO | C | 180 | 17.7 | 17781 | MASTER-SAAO | C | 60 | 17.0 | 18000 | MASTER-SAAO | C | 180 | 17.4 | 18621 | MASTER-SAAO | C | 60 | 16.6 | 18700 | MASTER-SAAO | C | 60 | 17.6 | 18780 | MASTER-SAAO | C | 60 | 17.3 | 19084 | MASTER-SAAO | C | 180 | 17.6 | 19223 | MASTER-SAAO | C | 60 | 17.4 | 19862 | MASTER-SAAO | C | 60 | 16.7 | 36329 | MASTER-OAFA | C | 180 | 15.9 | 37155 | MASTER-OAFA | C | 60 | 16.0 | 37589 | MASTER-OAFA | C | 60 | 15.9 | 38142 | MASTER-OAFA | C | 180 | 17.2 | 38399 | MASTER-OAFA | C | 60 | 16.8 | 38683 | MASTER-OAFA | C | 60 | 16.2 | 39171 | MASTER-OAFA | C | 180 | 17.1 | 39421 | MASTER-OAFA | C | 60 | 17.0 | 39514 | MASTER-OAFA | C | 60 | 17.0 | 39697 | MASTER-OAFA | C | 60 | 17.0 | 40217 | MASTER-OAFA | C | 180 | 17.5 | 40463 | MASTER-OAFA | C | 60 | 17.0 | 40656 | MASTER-OAFA | C | 60 | 16.9 | 41221 | MASTER-OAFA | C | 180 | 16.9 | 41360 | MASTER-OAFA | C | 60 | 16.5 | 41551 | MASTER-OAFA | C | 60 | 15.8 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 4788 TYPE = 35 DAYS = 0.5 MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 210807C ( A. Y. Lien et al., GCN 30610) errorbox 55 sec after notice time and 171 sec after trigger time at 2021-08-07 22:59:59 UT, with upper limit up to 18.6 mag. Observations started at twilight. The observations began at zenith distance = 66 deg. The sun altitude is -12.4 deg. MASTER-SAAO robotic telescope located in South Africa (South African Astronomical Observatory) was pointed to the SWIFT GRB 210807C errorbox 15292 sec after notice time and 15407 sec after trigger time at 2021-08-08 03:13:56 UT, with upper limit up to 17.7 mag. The observations began at zenith distance = 81 deg. The sun altitude is -27.5 deg. The galactic latitude b = 0 deg., longitude l = 275 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1683850 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 181 | MASTER-OAFA | C | 20 | 16.6 | 216 | MASTER-OAFA | C | 90 | 17.3 | Coadd 511 | MASTER-OAFA | C | 680 | 18.3 | Coadd 226 | MASTER-OAFA | C | 30 | 16.8 | 280 | MASTER-OAFA | C | 40 | 17.0 | 345 | MASTER-OAFA | C | 50 | 17.1 | 420 | MASTER-OAFA | C | 200 | 17.8 | Coadd 424 | MASTER-OAFA | C | 70 | 17.3 | 518 | MASTER-OAFA | C | 80 | 17.5 | 628 | MASTER-OAFA | C | 100 | 17.7 | 773 | MASTER-OAFA | C | 390 | 18.3 | Coadd 762 | MASTER-OAFA | C | 130 | 17.9 | 926 | MASTER-OAFA | C | 160 | 18.0 | 1116 | MASTER-OAFA | C | 180 | 18.2 | 1296 | MASTER-OAFA | C | 540 | 18.6 | Coadd 1316 | MASTER-OAFA | C | 180 | 18.2 | 1515 | MASTER-OAFA | C | 180 | 18.3 | 1715 | MASTER-OAFA | C | 180 | 18.2 | 1895 | MASTER-OAFA | C | 540 | 18.6 | Coadd 1914 | MASTER-OAFA | C | 180 | 18.3 | 2114 | MASTER-OAFA | C | 180 | 18.3 | 2313 | MASTER-OAFA | C | 180 | 18.2 | 2493 | MASTER-OAFA | C | 540 | 18.6 | Coadd 2513 | MASTER-OAFA | C | 180 | 18.2 | 2712 | MASTER-OAFA | C | 180 | 18.3 | 2911 | MASTER-OAFA | C | 180 | 18.3 | 3091 | MASTER-OAFA | C | 540 | 18.5 | Coadd 3111 | MASTER-OAFA | C | 180 | 18.2 | 3311 | MASTER-OAFA | C | 180 | 18.2 | 3510 | MASTER-OAFA | C | 180 | 18.1 | 3690 | MASTER-OAFA | C | 540 | 18.5 | Coadd 3709 | MASTER-OAFA | C | 180 | 17.9 | 3909 | MASTER-OAFA | C | 180 | 18.1 | 4108 | MASTER-OAFA | C | 180 | 18.1 | 4288 | MASTER-OAFA | C | 540 | 18.5 | Coadd 4308 | MASTER-OAFA | C | 180 | 18.1 | 4508 | MASTER-OAFA | C | 180 | 18.1 | 4707 | MASTER-OAFA | C | 180 | 18.1 | 5226 | MASTER-OAFA | C | 180 | 17.6 | 5742 | MASTER-OAFA | C | 180 | 17.5 | 6262 | MASTER-OAFA | C | 180 | 17.2 | 6780 | MASTER-OAFA | C | 180 | 17.2 | 7298 | MASTER-OAFA | C | 180 | 16.9 | 7817 | MASTER-OAFA | C | 180 | 16.7 | 8333 | MASTER-OAFA | C | 180 | 16.6 | 8852 | MASTER-OAFA | C | 180 | 16.1 | 9371 | MASTER-OAFA | C | 180 | 14.0 | 15498 | MASTER-SAAO | C | 180 | 17.5 | 16804 | MASTER-SAAO | C | 60 | 16.9 | 17333 | MASTER-SAAO | C | 180 | 17.7 | 17781 | MASTER-SAAO | C | 60 | 17.0 | 18000 | MASTER-SAAO | C | 180 | 17.4 | 18621 | MASTER-SAAO | C | 60 | 16.6 | 18700 | MASTER-SAAO | C | 60 | 17.6 | 18780 | MASTER-SAAO | C | 60 | 17.3 | 19084 | MASTER-SAAO | C | 180 | 17.6 | 19223 | MASTER-SAAO | C | 60 | 17.4 | 19862 | MASTER-SAAO | C | 60 | 16.7 | 36329 | MASTER-OAFA | C | 180 | 15.9 | 38142 | MASTER-OAFA | C | 180 | 17.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 4777 TYPE = 35 DAYS = 0.1 MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB 210807C ( A. Y. Lien et al., GCN 30610) errorbox 55 sec after notice time and 171 sec after trigger time at 2021-08-07 22:59:59 UT, with upper limit up to 18.6 mag. Observations started at twilight. The observations began at zenith distance = 66 deg. The sun altitude is -12.4 deg. The galactic latitude b = 0 deg., longitude l = 275 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1683845 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 181 | MASTER-OAFA | C | 20 | 16.6 | 216 | MASTER-OAFA | C | 90 | 17.3 | Coadd 511 | MASTER-OAFA | C | 680 | 18.3 | Coadd 226 | MASTER-OAFA | C | 30 | 16.8 | 280 | MASTER-OAFA | C | 40 | 17.0 | 345 | MASTER-OAFA | C | 50 | 17.1 | 420 | MASTER-OAFA | C | 200 | 17.8 | Coadd 424 | MASTER-OAFA | C | 70 | 17.3 | 518 | MASTER-OAFA | C | 80 | 17.5 | 628 | MASTER-OAFA | C | 100 | 17.7 | 773 | MASTER-OAFA | C | 390 | 18.3 | Coadd 762 | MASTER-OAFA | C | 130 | 17.9 | 926 | MASTER-OAFA | C | 160 | 18.0 | 1116 | MASTER-OAFA | C | 180 | 18.2 | 1296 | MASTER-OAFA | C | 540 | 18.6 | Coadd 1316 | MASTER-OAFA | C | 180 | 18.2 | 1515 | MASTER-OAFA | C | 180 | 18.3 | 1715 | MASTER-OAFA | C | 180 | 18.2 | 1895 | MASTER-OAFA | C | 540 | 18.6 | Coadd 1914 | MASTER-OAFA | C | 180 | 18.3 | 2114 | MASTER-OAFA | C | 180 | 18.3 | 2313 | MASTER-OAFA | C | 180 | 18.2 | 2493 | MASTER-OAFA | C | 540 | 18.6 | Coadd 2513 | MASTER-OAFA | C | 180 | 18.2 | 2712 | MASTER-OAFA | C | 180 | 18.3 | 2911 | MASTER-OAFA | C | 180 | 18.3 | 3091 | MASTER-OAFA | C | 540 | 18.5 | Coadd 3111 | MASTER-OAFA | C | 180 | 18.2 | 3311 | MASTER-OAFA | C | 180 | 18.2 | 3510 | MASTER-OAFA | C | 180 | 18.1 | 3690 | MASTER-OAFA | C | 540 | 18.5 | Coadd 3709 | MASTER-OAFA | C | 180 | 17.9 | 3909 | MASTER-OAFA | C | 180 | 18.1 | 4108 | MASTER-OAFA | C | 180 | 18.1 | 4288 | MASTER-OAFA | C | 540 | 18.5 | Coadd 4308 | MASTER-OAFA | C | 180 | 18.1 | 4508 | MASTER-OAFA | C | 180 | 18.1 | 4707 | MASTER-OAFA | C | 180 | 18.1 | 5226 | MASTER-OAFA | C | 180 | 17.6 | 5742 | MASTER-OAFA | C | 180 | 17.5 | 6262 | MASTER-OAFA | C | 180 | 17.2 | 6780 | MASTER-OAFA | C | 180 | 17.2 | 7298 | MASTER-OAFA | C | 180 | 16.9 | 7817 | MASTER-OAFA | C | 180 | 16.7 | 8333 | MASTER-OAFA | C | 180 | 16.6 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 4775 TYPE = 35 DAYS = 0 MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB210807.96 (trigger No 1064421,09h 34m 12.24s , -51d 24m 32.4s, R=0.05) errorbox 55 sec after notice time and 171 sec after trigger time at 2021-08-07 22:59:59 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 66 deg. The sun altitude is -12.4 deg. The galactic latitude b = 0 deg., longitude l = 275 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1683851 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 181 | MASTER-OAFA | C | 20 | 16.6 | 226 | MASTER-OAFA | C | 30 | 16.8 | 280 | MASTER-OAFA | C | 40 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 4774 TYPE = 35 DAYS = 0 MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB210807.96 (trigger No 1064421,09h 34m 12.24s , -51d 24m 32.4s, R=0.05) errorbox 55 sec after notice time and 171 sec after trigger time at 2021-08-07 22:59:59 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 66 deg. The sun altitude is -12.4 deg. The galactic latitude b = 0 deg., longitude l = 275 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1683851 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 181 | MASTER-OAFA | C | 20 | 16.6 | 226 | MASTER-OAFA | C | 30 | 16.8 | 280 | MASTER-OAFA | C | 40 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 4773 TYPE = 34 DAYS = 0 MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) was pointed to the SWIFT GRB210807.96 (trigger No 1064421,09h 34m 12.24s , -51d 24m 32.4s, R=0.05) errorbox 55 sec after notice time and 171 sec after trigger time at 2021-08-07 22:59:59 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 66 deg. The sun altitude is -12.4 deg. The galactic latitude b = 0 deg., longitude l = 275 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1683851 We obtain a following upper limits. Tmid-T0 | Site |Filt.| Expt. | Limit| Comment _________|_____________________|_____|_______|______|________ 181 | MASTER-OAFA | C | 20 | 16.6 | 226 | MASTER-OAFA | C | 30 | 16.8 | 280 | MASTER-OAFA | C | 40 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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