MASTER Net MASTER Database: GRB250225.51 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 |
| 2025-02-25 12:13:50 (JD 2460732.009606) Siderial time 1.112615 h Ra 09:25:05.28 Dec -4:55:55.20 Rise 2025-02-26 14:52:50 Transit 2025-02-26 20:26:52 Set 2025-02-26 02:04:50 AmurObject: Altitude: 27.18 Azimuth: 320.37 Sun: Altitude: -30.61 Azimuth: 115.32 Moon: Altitude: -58.93 Azimuth: 142.12 TunkaObject: Altitude: 14.39 Azimuth: 298.01 Sun: Altitude: -15.48 Azimuth: 95.10 Moon: Altitude: -45.81 Azimuth: 112.44 KislovodskObject: Altitude: -24.57 Azimuth: 252.14 Sun: Altitude: 24.38 Azimuth: 47.77 Moon: Altitude: -5.88 Azimuth: 62.83 TavridaObject: Altitude: -29.87 Azimuth: 244.57 Sun: Altitude: 27.87 Azimuth: 39.33 Moon: Altitude: -1.10 Azimuth: 57.12 SAAOObject: Altitude: -37.69 Azimuth: 308.22 Sun: Altitude: 59.40 Azimuth: 135.05 Moon: Altitude: 42.73 Azimuth: 86.70 IACObject: Altitude: -66.60 Azimuth: 183.24 Sun: Altitude: 49.62 Azimuth: 335.21 Moon: Altitude: 35.99 Azimuth: 17.96 ArgentinaObject: Altitude: -28.78 Azimuth: 62.87 Sun: Altitude: 22.73 Azimuth: 266.57 Moon: Altitude: 56.35 Azimuth: 265.17 MexicoObject: Altitude: -0.33 Azimuth: 84.44 Sun: Altitude: -21.60 Azimuth: 267.62 Moon: Altitude: -2.50 Azimuth: 296.10 UralObject: Altitude: -11.01 Azimuth: 262.01 Sun: Altitude: 7.84 Azimuth: 59.78 Moon: Altitude: -20.54 Azimuth: 78.14 VostryakovoObject: Altitude: -22.98 Azimuth: 243.26 Sun: Altitude: 18.12 Azimuth: 40.15 Moon: Altitude: -8.69 Azimuth: 60.72 Gal. latitude: 31.154702 Gal. longitude: 238.247027 Dist. to Sun: 157.850724 Dist. to Moon: 148.225851 Moon coord.: (306.771977 d, -23.518535 d) Sun coord.: (338.528451 d, -9.020278 d) Lunar disk: 0.084119 Lunar phase: 146.280182 Lunar bright limb: 69.799512 No SN in this field |
2025-02-26 04:28:31 (JD 2460732.686470) Siderial time 17.401814 h Ra 09:25:05.28 Dec -4:55:55.20 Rise 2025-02-26 14:52:50 Transit 2025-02-26 20:26:52 Set 2025-02-26 02:04:50 AmurObject: Altitude: -38.26 Azimuth: 218.84 Sun: Altitude: 30.04 Azimuth: 13.41 Moon: Altitude: 12.92 Azimuth: 32.98 TunkaObject: Altitude: -42.92 Azimuth: 187.09 Sun: Altitude: 28.45 Azimuth: 345.70 Moon: Altitude: 17.17 Azimuth: 9.88 KislovodskObject: Altitude: -27.95 Azimuth: 111.91 Sun: Altitude: 5.77 Azimuth: 287.99 Moon: Altitude: 10.88 Azimuth: 312.64 TavridaObject: Altitude: -21.87 Azimuth: 105.50 Sun: Altitude: -0.37 Azimuth: 282.02 Moon: Altitude: 5.55 Azimuth: 306.25 SAAOObject: Altitude: -8.19 Azimuth: 78.81 Sun: Altitude: 0.55 Azimuth: 280.04 Moon: Altitude: 25.44 Azimuth: 279.05 IACObject: Altitude: 18.74 Azimuth: 73.40 Sun: Altitude: -41.11 Azimuth: 256.10 Moon: Altitude: -26.18 Azimuth: 280.27 ArgentinaObject: Altitude: 60.57 Azimuth: 153.28 Sun: Altitude: -49.14 Azimuth: 7.70 Moon: Altitude: -35.03 Azimuth: 339.66 MexicoObject: Altitude: 45.03 Azimuth: 318.15 Sun: Altitude: -41.70 Azimuth: 107.35 Moon: Altitude: -66.52 Azimuth: 111.15 UralObject: Altitude: -29.83 Azimuth: 134.59 Sun: Altitude: 9.85 Azimuth: 303.51 Moon: Altitude: 7.56 Azimuth: 328.62 VostryakovoObject: Altitude: -20.69 Azimuth: 112.66 Sun: Altitude: -0.47 Azimuth: 284.86 Moon: Altitude: 0.91 Azimuth: 309.73 Gal. latitude: 31.154702 Gal. longitude: 238.247027 Dist. to Sun: 157.504085 Dist. to Moon: 154.133001 Moon coord.: (316.393267 d, -20.487326 d) Sun coord.: (339.168363 d, -8.767684 d) Lunar disk: 0.046738 Lunar phase: 155.029436 Lunar bright limb: 65.286133 No SN in this field |
2025-02-26 05:28:31 (JD 2460732.728137) Siderial time 18.404552 h Ra 09:25:05.28 Dec -4:55:55.20 Rise 2025-02-26 14:52:50 Transit 2025-02-26 20:26:52 Set 2025-02-26 02:04:50 AmurObject: Altitude: -31.24 Azimuth: 234.99 Sun: Altitude: 26.52 Azimuth: 29.79 Moon: Altitude: 7.27 Azimuth: 45.49 TunkaObject: Altitude: -40.20 Azimuth: 206.83 Sun: Altitude: 29.41 Azimuth: 2.62 Moon: Altitude: 14.78 Azimuth: 23.76 KislovodskObject: Altitude: -37.47 Azimuth: 125.72 Sun: Altitude: 15.70 Azimuth: 299.20 Moon: Altitude: 17.97 Azimuth: 324.57 TavridaObject: Altitude: -31.78 Azimuth: 118.13 Sun: Altitude: 9.80 Azimuth: 292.86 Moon: Altitude: 13.37 Azimuth: 317.47 SAAOObject: Altitude: -20.42 Azimuth: 69.84 Sun: Altitude: 13.13 Azimuth: 272.12 Moon: Altitude: 37.50 Azimuth: 271.76 IACObject: Altitude: 5.82 Azimuth: 81.19 Sun: Altitude: -28.09 Azimuth: 264.75 Moon: Altitude: -13.70 Azimuth: 285.90 ArgentinaObject: Altitude: 52.56 Azimuth: 130.04 Sun: Altitude: -48.35 Azimuth: 345.16 Moon: Altitude: -29.49 Azimuth: 325.01 MexicoObject: Altitude: 51.87 Azimuth: 338.37 Sun: Altitude: -53.44 Azimuth: 120.91 Moon: Altitude: -76.58 Azimuth: 141.25 UralObject: Altitude: -34.76 Azimuth: 151.36 Sun: Altitude: 16.07 Azimuth: 317.33 Moon: Altitude: 11.06 Azimuth: 341.88 VostryakovoObject: Altitude: -28.09 Azimuth: 126.99 Sun: Altitude: 7.48 Azimuth: 297.40 Moon: Altitude: 6.81 Azimuth: 321.96 Gal. latitude: 31.154702 Gal. longitude: 238.247027 Dist. to Sun: 157.482277 Dist. to Moon: 154.436701 Moon coord.: (316.978338 d, -20.280794 d) Sun coord.: (339.207719 d, -8.752102 d) Lunar disk: 0.044752 Lunar phase: 155.573999 Lunar bright limb: 65.003462 No SN in this field |
2025-04-13 14:06:39 (JD 2460779.087951) Siderial time 6.086402 h Ra 09:25:05.28 Dec -4:55:55.20 Rise 2025-04-14 11:48:02 Transit 2025-04-14 17:22:04 Set 2025-04-14 22:56:06 AmurObject: Altitude: 24.96 Azimuth: 44.81 Sun: Altitude: -27.88 Azimuth: 156.83 Moon: Altitude: 21.88 Azimuth: 333.28 TunkaObject: Altitude: 31.74 Azimuth: 18.21 Sun: Altitude: -17.84 Azimuth: 132.78 Moon: Altitude: 11.30 Azimuth: 310.83 KislovodskObject: Altitude: 26.67 Azimuth: 307.88 Sun: Altitude: 17.55 Azimuth: 85.87 Moon: Altitude: -24.35 Azimuth: 266.29 TavridaObject: Altitude: 21.08 Azimuth: 300.77 Sun: Altitude: 23.47 Azimuth: 79.27 Moon: Altitude: -30.27 Azimuth: 259.45 SAAOObject: Altitude: 22.19 Azimuth: 261.45 Sun: Altitude: 24.84 Azimuth: 120.07 Moon: Altitude: -24.83 Azimuth: 307.57 IACObject: Altitude: -14.75 Azimuth: 267.66 Sun: Altitude: 66.00 Azimuth: 40.06 Moon: Altitude: -72.70 Azimuth: 216.61 ArgentinaObject: Altitude: -47.19 Azimuth: 324.92 Sun: Altitude: 35.62 Azimuth: 227.59 Moon: Altitude: -28.83 Azimuth: 48.16 MexicoObject: Altitude: -58.89 Azimuth: 143.47 Sun: Altitude: 14.52 Azimuth: 267.95 Moon: Altitude: -12.79 Azimuth: 81.17 UralObject: Altitude: 23.97 Azimuth: 329.15 Sun: Altitude: 6.89 Azimuth: 96.20 Moon: Altitude: -13.58 Azimuth: 274.92 VostryakovoObject: Altitude: 17.14 Azimuth: 307.24 Sun: Altitude: 18.99 Azimuth: 78.31 Moon: Altitude: -25.71 Azimuth: 257.08 Gal. latitude: 31.154702 Gal. longitude: 238.247027 Dist. to Sun: 119.851392 Dist. to Moon: 64.925605 Moon coord.: (206.633820 d, -14.032421 d) Sun coord.: (21.790510 d, 9.146702 d) Lunar disk: 0.996484 Lunar phase: 6.798721 Lunar bright limb: 135.313671 No SN in this field |
####################################################################################### ####################################################################################### ID = 12142 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 EP250225a ( EP Team et al., GCN 39475) errorbox 364 sec after notice time and 58846 sec after trigger time at 2025-02-26 04:34:36 UT, with upper limit up to 20.5 mag. The observations began at zenith distance = 30 deg. The sun altitude is -50.1 deg. The galactic latitude b = 31 deg., longitude l = 238 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2792193 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 58876 | 2025-02-26 04:34:36 | MASTER-OAFA | (09h 24m 15.36s , -04d 59m 40.0s) | C | 60 | 20.5 | 60307 | 2025-02-26 04:58:27 | MASTER-OAFA | (09h 24m 17.17s , -05d 00m 37.2s) | C | 60 | 20.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12127 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 EP250225a ( EP Team et al., GCN 39475) errorbox 364 sec after notice time and 58846 sec after trigger time at 2025-02-26 04:34:36 UT, with upper limit up to 20.5 mag. The observations began at zenith distance = 30 deg. The sun altitude is -50.1 deg. The galactic latitude b = 31 deg., longitude l = 238 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2792193 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 58876 | 2025-02-26 04:34:36 | MASTER-OAFA | (09h 24m 15.36s , -04d 59m 40.0s) | C | 60 | 20.5 | 60307 | 2025-02-26 04:58:27 | MASTER-OAFA | (09h 24m 17.17s , -05d 00m 37.2s) | C | 60 | 20.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12126 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 EP250225a ( EP Team et al., GCN 39475) errorbox 364 sec after notice time and 58846 sec after trigger time at 2025-02-26 04:34:36 UT, with upper limit up to 20.5 mag. The observations began at zenith distance = 30 deg. The sun altitude is -50.1 deg. The galactic latitude b = 31 deg., longitude l = 238 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2792193 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 58876 | 2025-02-26 04:34:36 | MASTER-OAFA | (09h 24m 15.36s , -04d 59m 40.0s) | C | 60 | 20.5 | 60307 | 2025-02-26 04:58:27 | MASTER-OAFA | (09h 24m 17.17s , -05d 00m 37.2s) | C | 60 | 20.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12125 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 EP250225a ( EP Team et al., GCN 39475) errorbox 364 sec after notice time and 58846 sec after trigger time at 2025-02-26 04:34:36 UT, with upper limit up to 20.5 mag. The observations began at zenith distance = 30 deg. The sun altitude is -50.1 deg. The galactic latitude b = 31 deg., longitude l = 238 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2792193 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 58876 | 2025-02-26 04:34:36 | MASTER-OAFA | (09h 24m 15.36s , -04d 59m 40.0s) | C | 60 | 20.5 | 60307 | 2025-02-26 04:58:27 | MASTER-OAFA | (09h 24m 17.17s , -05d 00m 37.2s) | C | 60 | 20.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12124 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 EP250225a ( EP Team et al., GCN 39475) errorbox 364 sec after notice time and 58846 sec after trigger time at 2025-02-26 04:34:36 UT, with upper limit up to 20.5 mag. The observations began at zenith distance = 30 deg. The sun altitude is -50.1 deg. The galactic latitude b = 31 deg., longitude l = 238 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2792193 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 58876 | 2025-02-26 04:34:36 | MASTER-OAFA | (09h 24m 15.36s , -04d 59m 40.0s) | C | 60 | 20.5 | 60307 | 2025-02-26 04:58:27 | MASTER-OAFA | (09h 24m 17.17s , -05d 00m 37.2s) | C | 60 | 20.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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