MASTER Net MASTER Database: GRB250220.62 pagePlease use the reference to MASTER DataBase as Lipunov et al., 2010, MASTER Robotic Net, Advances in Astronomy, vol. 2010, p.30L |
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MASTER WFC:
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MASTER II: |
General: |
| MASTER observatories and transients from them in error-field |
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MASTER optical transients in this field
Will be published in GCN, ATEL
| Distance | datetime | coord2000 | observatory | camera | links |
| trigger | notice | notice+1hr | now |
| 2025-02-20 14:59:57 (JD 2460727.124965) Siderial time 3.560257 h Ra 07:33:48.38 Dec 39:48:35.30 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 66.68 Azimuth: 74.75 Sun: Altitude: -49.54 Azimuth: 163.82 Moon: Altitude: -21.48 Azimuth: 283.52 TunkaObject: Altitude: 77.43 Azimuth: 19.41 Sun: Altitude: -40.15 Azimuth: 132.48 Moon: Altitude: -36.82 Azimuth: 264.17 KislovodskObject: Altitude: 49.45 Azimuth: 255.85 Sun: Altitude: -3.49 Azimuth: 78.36 Moon: Altitude: -71.12 Azimuth: 182.37 TavridaObject: Altitude: 43.85 Azimuth: 252.66 Sun: Altitude: 2.16 Azimuth: 72.45 Moon: Altitude: -69.20 Azimuth: 160.09 SAAOObject: Altitude: -11.26 Azimuth: 229.71 Sun: Altitude: 28.73 Azimuth: 95.41 Moon: Altitude: -29.38 Azimuth: 21.76 IACObject: Altitude: 1.52 Azimuth: 224.51 Sun: Altitude: 43.82 Azimuth: 35.72 Moon: Altitude: -38.36 Azimuth: 79.44 ArgentinaObject: Altitude: -76.78 Azimuth: 229.11 Sun: Altitude: 57.13 Azimuth: 236.44 Moon: Altitude: 29.87 Azimuth: 77.60 MexicoObject: Altitude: -14.51 Azimuth: 158.09 Sun: Altitude: 12.24 Azimuth: 290.77 Moon: Altitude: 28.00 Azimuth: 28.78 UralObject: Altitude: 59.99 Azimuth: 288.50 Sun: Altitude: -15.28 Azimuth: 93.66 Moon: Altitude: -55.37 Azimuth: 209.32 VostryakovoObject: Altitude: 48.25 Azimuth: 266.02 Sun: Altitude: -3.14 Azimuth: 75.45 Moon: Altitude: -59.37 Azimuth: 173.10 Gal. latitude: 25.285213 Gal. longitude: 179.447972 Dist. to Sun: 133.985348 Dist. to Moon: 131.237721 Moon coord.: (237.462490 d, -24.883204 d) Sun coord.: (333.877469 d, -10.810385 d) Lunar disk: 0.511581 Lunar phase: 88.672776 Lunar bright limb: 102.506035 No SN in this field |
2025-02-22 08:14:04 (JD 2460728.843102) Siderial time 20.908433 h Ra 07:33:48.38 Dec 39:48:35.30 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 41.36 Azimuth: 254.05 Sun: Altitude: 5.72 Azimuth: 66.48 Moon: Altitude: -54.43 Azimuth: 113.89 TunkaObject: Altitude: 27.84 Azimuth: 240.02 Sun: Altitude: 17.58 Azimuth: 45.35 Moon: Altitude: -39.22 Azimuth: 92.56 KislovodskObject: Altitude: -3.43 Azimuth: 199.04 Sun: Altitude: 33.90 Azimuth: 339.73 Moon: Altitude: 0.54 Azimuth: 48.14 TavridaObject: Altitude: -4.16 Azimuth: 192.69 Sun: Altitude: 30.44 Azimuth: 330.57 Moon: Altitude: 4.16 Azimuth: 41.99 SAAOObject: Altitude: -82.09 Azimuth: 199.14 Sun: Altitude: 48.02 Azimuth: 246.94 Moon: Altitude: 58.73 Azimuth: 87.66 IACObject: Altitude: -14.92 Azimuth: 153.64 Sun: Altitude: 7.21 Azimuth: 285.70 Moon: Altitude: 33.29 Azimuth: 358.74 ArgentinaObject: Altitude: -21.97 Azimuth: 124.20 Sun: Altitude: -25.55 Azimuth: 301.81 Moon: Altitude: 43.63 Azimuth: 280.49 MexicoObject: Altitude: 47.21 Azimuth: 116.72 Sun: Altitude: -67.12 Azimuth: 206.37 Moon: Altitude: -18.17 Azimuth: 292.75 UralObject: Altitude: 13.12 Azimuth: 211.92 Sun: Altitude: 22.78 Azimuth: 0.03 Moon: Altitude: -15.90 Azimuth: 62.00 VostryakovoObject: Altitude: 6.76 Azimuth: 195.62 Sun: Altitude: 21.96 Azimuth: 336.89 Moon: Altitude: -5.25 Azimuth: 44.96 Gal. latitude: 25.285213 Gal. longitude: 179.447972 Dist. to Sun: 132.415337 Dist. to Moon: 150.780322 Moon coord.: (260.691774 d, -28.398511 d) Sun coord.: (335.520124 d, -10.187693 d) Lunar disk: 0.345880 Lunar phase: 107.953177 Lunar bright limb: 92.005677 No SN in this field |
2025-02-22 09:14:04 (JD 2460728.884769) Siderial time 21.911171 h Ra 07:33:48.38 Dec 39:48:35.30 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 50.77 Azimuth: 263.73 Sun: Altitude: -3.38 Azimuth: 78.12 Moon: Altitude: -62.16 Azimuth: 133.27 TunkaObject: Altitude: 36.23 Azimuth: 249.38 Sun: Altitude: 10.29 Azimuth: 58.59 Moon: Altitude: -48.06 Azimuth: 105.22 KislovodskObject: Altitude: 1.05 Azimuth: 209.68 Sun: Altitude: 36.05 Azimuth: 357.58 Moon: Altitude: -7.82 Azimuth: 57.73 TavridaObject: Altitude: -0.81 Azimuth: 203.75 Sun: Altitude: 34.28 Azimuth: 347.47 Moon: Altitude: -3.39 Azimuth: 52.21 SAAOObject: Altitude: -73.42 Azimuth: 238.21 Sun: Altitude: 58.84 Azimuth: 229.87 Moon: Altitude: 46.60 Azimuth: 81.37 IACObject: Altitude: -19.65 Azimuth: 164.67 Sun: Altitude: 19.64 Azimuth: 293.90 Moon: Altitude: 31.86 Azimuth: 13.74 ArgentinaObject: Altitude: -32.83 Azimuth: 119.77 Sun: Altitude: -14.18 Azimuth: 291.78 Moon: Altitude: 55.80 Azimuth: 274.84 MexicoObject: Altitude: 35.81 Azimuth: 119.15 Sun: Altitude: -58.72 Azimuth: 233.55 Moon: Altitude: -7.05 Azimuth: 299.05 UralObject: Altitude: 18.08 Azimuth: 222.75 Sun: Altitude: 21.66 Azimuth: 15.94 Moon: Altitude: -23.19 Azimuth: 73.05 VostryakovoObject: Altitude: 9.86 Azimuth: 206.86 Sun: Altitude: 24.21 Azimuth: 352.77 Moon: Altitude: -11.61 Azimuth: 56.08 Gal. latitude: 25.285213 Gal. longitude: 179.447972 Dist. to Sun: 132.377167 Dist. to Moon: 151.241314 Moon coord.: (261.281907 d, -28.435428 d) Sun coord.: (335.559869 d, -10.172494 d) Lunar disk: 0.341914 Lunar phase: 108.431522 Lunar bright limb: 91.722415 No SN in this field |
2025-05-09 20:19:46 (JD 2460805.347060) Siderial time 14.030495 h Ra 07:33:48.38 Dec 39:48:35.30 Rise n/a Transit n/a Set n/a AmurObject: Altitude: 0.33 Azimuth: 185.27 Sun: Altitude: 3.46 Azimuth: 246.48 Moon: Altitude: -16.01 Azimuth: 95.48 TunkaObject: Altitude: 2.89 Azimuth: 166.59 Sun: Altitude: -8.54 Azimuth: 226.95 Moon: Altitude: -0.87 Azimuth: 76.74 KislovodskObject: Altitude: 19.16 Azimuth: 127.28 Sun: Altitude: -27.88 Azimuth: 167.81 Moon: Altitude: 34.51 Azimuth: 23.60 TavridaObject: Altitude: 24.72 Azimuth: 122.42 Sun: Altitude: -25.20 Azimuth: 159.09 Moon: Altitude: 35.51 Azimuth: 13.39 SAAOObject: Altitude: -13.44 Azimuth: 128.90 Sun: Altitude: -56.78 Azimuth: 71.44 Moon: Altitude: 66.37 Azimuth: 185.46 IACObject: Altitude: 53.05 Azimuth: 119.59 Sun: Altitude: -8.06 Azimuth: 114.92 Moon: Altitude: 36.74 Azimuth: 308.30 ArgentinaObject: Altitude: 17.80 Azimuth: 188.00 Sun: Altitude: 16.53 Azimuth: 123.59 Moon: Altitude: 2.67 Azimuth: 278.75 MexicoObject: Altitude: 48.11 Azimuth: 243.39 Sun: Altitude: 70.26 Azimuth: 50.31 Moon: Altitude: -41.38 Azimuth: 253.07 UralObject: Altitude: 19.57 Azimuth: 134.48 Sun: Altitude: -15.31 Azimuth: 185.67 Moon: Altitude: 17.64 Azimuth: 38.10 VostryakovoObject: Altitude: 28.18 Azimuth: 120.16 Sun: Altitude: -15.86 Azimuth: 164.14 Moon: Altitude: 24.60 Azimuth: 16.10 Gal. latitude: 25.285213 Gal. longitude: 179.447972 Dist. to Sun: 61.243636 Dist. to Moon: 89.895880 Moon coord.: (195.862577 d, -8.843356 d) Sun coord.: (46.644755 d, 17.503554 d) Lunar disk: 0.928321 Lunar phase: 31.058426 Lunar bright limb: 289.343521 No SN in this field |
####################################################################################### ####################################################################################### ID = 12095 TYPE = 35 DAYS = 1 MASTER-Tunka robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the EP250220a ( EP Team et al., GCN 39387) errorbox 228 sec after notice time and 49332 sec after trigger time at 2025-02-20 15:54:11 UT, with upper limit up to 12.9 mag. The observations began at zenith distance = 17 deg. The sun altitude is -46.1 deg. MASTER-OAFA robotic telescope located in Argentina (OAFA observatory of San Juan National University) was pointed to the EP250220a errorbox 31397 sec after notice time and 80501 sec after trigger time at 2025-02-21 00:33:40 UT, with upper limit up to 18.9 mag. Observations started at twilight. The observations began at zenith distance = 74 deg. The sun altitude is -16.2 deg. The galactic latitude b = 25 deg., longitude l = 179 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2784319 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49363 | 2025-02-20 15:54:11 | MASTER-Tunka | (07h 33m 25.59s , +40d 01m 57.1s) | C | 60 | 12.9 | 80532 | 2025-02-21 00:33:40 | MASTER-OAFA | (07h 32m 52.85s , +39d 41m 22.0s) | C | 60 | 18.9 | 80698 | 2025-02-21 00:36:26 | MASTER-OAFA | (07h 32m 51.08s , +39d 39m 09.0s) | C | 60 | 18.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12094 TYPE = 35 DAYS = 0 MASTER-Tunka robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the EP250220a ( EP Team et al., GCN 39387) errorbox 228 sec after notice time and 49332 sec after trigger time at 2025-02-20 15:54:11 UT, with upper limit up to 12.9 mag. The observations began at zenith distance = 17 deg. The sun altitude is -46.1 deg. The galactic latitude b = 25 deg., longitude l = 179 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2784319 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49363 | 2025-02-20 15:54:11 | MASTER-Tunka | (07h 33m 25.59s , +40d 01m 57.1s) | C | 60 | 12.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12093 TYPE = 35 DAYS = 0 MASTER-Tunka robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the EP250220a ( EP Team et al., GCN 39387) errorbox 228 sec after notice time and 49332 sec after trigger time at 2025-02-20 15:54:11 UT, with upper limit up to 12.9 mag. The observations began at zenith distance = 17 deg. The sun altitude is -46.1 deg. The galactic latitude b = 25 deg., longitude l = 179 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2784319 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49363 | 2025-02-20 15:54:11 | MASTER-Tunka | (07h 33m 25.59s , +40d 01m 57.1s) | C | 60 | 12.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12092 TYPE = 34 DAYS = 0 MASTER-Tunka robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Applied Physics Institute, Irkutsk State University) was pointed to the EP250220a ( EP Team et al., GCN 39387) errorbox 228 sec after notice time and 49332 sec after trigger time at 2025-02-20 15:54:11 UT, with upper limit up to 12.9 mag. The observations began at zenith distance = 17 deg. The sun altitude is -46.1 deg. The galactic latitude b = 25 deg., longitude l = 179 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2784319 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49363 | 2025-02-20 15:54:11 | MASTER-Tunka | (07h 33m 25.59s , +40d 01m 57.1s) | C | 60 | 12.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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