MASTER Net MASTER Database: GRB250504.98 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 |
You are viewing outdated information, relevant error box is here
All alerts for this trigger
id noticetime coord2000 satel errorbox type trigger seq trig_type links
2861123
2025-05-05 06:27:38.847074
17h 41m 28.80s -40d 56m 24.0s
FERMI
2.14
retraction
768093959
1
4044
retraction
2860892
2025-05-04 23:35:38.282565
17h 41m 28.80s -40d 56m 24.0s
FERMI
2.14
alert
768093959
3
115
alert
2860874
2025-05-04 23:28:42.254779
17h 37m 04.80s -40d 29m 24.0s
FERMI
2.21
alert
768093959
9
112
alert
2860834
2025-05-04 23:27:05.488713
13h 10m 00.00s -59d 46m 01.2s
FERMI
6.07
alert
768093959
18
111
alert
MASTER optical transients in this field
Will be published in GCN, ATEL
Distance | datetime | coord2000 | observatory | camera | links |
94.4 | 2025-05-04 23:23:41.555 | 00h 00m 00.00s +00d 00m 00.0s | OAFA | 29008 | Database OAFA |
94.4 | 2025-05-04 23:24:23.555 | 00h 00m 00.00s +00d 00m 00.0s | OAFA | 111342 | Database OAFA |
trigger | notice | notice+1hr | now |
2025-05-04 23:25:54 (JD 2460800.476319) Siderial time 16.812662 h Ra 17:37:04.80 Dec -40:29:24.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -23.39 Azimuth: 54.08 Sun: Altitude: 31.47 Azimuth: 283.10 Moon: Altitude: -19.49 Azimuth: 199.72 TunkaObject: Altitude: -13.28 Azimuth: 38.84 Sun: Altitude: 16.13 Azimuth: 264.21 Moon: Altitude: -20.01 Azimuth: 175.07 KislovodskObject: Altitude: 5.52 Azimuth: 354.52 Sun: Altitude: -22.01 Azimuth: 216.64 Moon: Altitude: -4.10 Azimuth: 119.91 TavridaObject: Altitude: 3.62 Azimuth: 348.11 Sun: Altitude: -24.45 Azimuth: 208.26 Moon: Altitude: 1.77 Azimuth: 113.93 SAAOObject: Altitude: 65.52 Azimuth: 297.56 Sun: Altitude: -69.71 Azimuth: 319.87 Moon: Altitude: -11.90 Azimuth: 103.96 IACObject: Altitude: -2.16 Azimuth: 315.86 Sun: Altitude: -39.90 Azimuth: 149.57 Moon: Altitude: 38.35 Azimuth: 91.30 ArgentinaObject: Altitude: 1.64 Azimuth: 318.30 Sun: Altitude: -19.56 Azimuth: 97.31 Moon: Altitude: 40.08 Azimuth: 176.60 MexicoObject: Altitude: -71.35 Azimuth: 305.89 Sun: Altitude: 31.77 Azimuth: 90.53 Moon: Altitude: 53.02 Azimuth: 281.44 UralObject: Altitude: -7.88 Azimuth: 7.54 Sun: Altitude: -4.98 Azimuth: 229.61 Moon: Altitude: -4.79 Azimuth: 134.48 VostryakovoObject: Altitude: -6.41 Azimuth: 350.93 Sun: Altitude: -13.96 Azimuth: 210.11 Moon: Altitude: 4.09 Azimuth: 116.30 Gal. latitude: -5.186069 Gal. longitude: 349.581453 Dist. to Sun: 136.105843 Dist. to Moon: 125.576236 Moon coord.: (142.509715 d, 18.048398 d) Sun coord.: (41.925317 d, 16.161144 d) Lunar disk: 0.542024 Lunar phase: 85.178698 Lunar bright limb: 288.703758 No SN in this field |
2025-05-04 23:28:42 (JD 2460800.478264) Siderial time 16.859456 h Ra 17:37:04.80 Dec -40:29:24.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -23.75 Azimuth: 54.51 Sun: Altitude: 31.91 Azimuth: 283.70 Moon: Altitude: -19.35 Azimuth: 200.39 TunkaObject: Altitude: -13.56 Azimuth: 39.31 Sun: Altitude: 16.56 Azimuth: 264.75 Moon: Altitude: -20.06 Azimuth: 175.76 KislovodskObject: Altitude: 5.56 Azimuth: 355.06 Sun: Altitude: -21.70 Azimuth: 217.28 Moon: Altitude: -4.53 Azimuth: 120.39 TavridaObject: Altitude: 3.73 Azimuth: 348.64 Sun: Altitude: -24.21 Azimuth: 208.95 Moon: Altitude: 1.33 Azimuth: 114.40 SAAOObject: Altitude: 66.04 Azimuth: 297.80 Sun: Altitude: -69.32 Azimuth: 318.30 Moon: Altitude: -12.45 Azimuth: 103.62 IACObject: Altitude: -1.73 Azimuth: 316.18 Sun: Altitude: -40.21 Azimuth: 150.35 Moon: Altitude: 37.75 Azimuth: 91.60 ArgentinaObject: Altitude: 2.04 Azimuth: 317.94 Sun: Altitude: -20.15 Azimuth: 96.97 Moon: Altitude: 40.05 Azimuth: 175.76 MexicoObject: Altitude: -70.86 Azimuth: 305.23 Sun: Altitude: 31.17 Azimuth: 90.89 Moon: Altitude: 53.58 Azimuth: 281.97 UralObject: Altitude: -7.93 Azimuth: 8.08 Sun: Altitude: -4.69 Azimuth: 230.22 Moon: Altitude: -5.06 Azimuth: 135.07 VostryakovoObject: Altitude: -6.34 Azimuth: 351.46 Sun: Altitude: -13.76 Azimuth: 210.77 Moon: Altitude: 3.74 Azimuth: 116.84 Gal. latitude: -5.186069 Gal. longitude: 349.581453 Dist. to Sun: 136.107548 Dist. to Moon: 125.552374 Moon coord.: (142.533686 d, 18.038933 d) Sun coord.: (41.927190 d, 16.161701 d) Lunar disk: 0.542222 Lunar phase: 85.155961 Lunar bright limb: 288.710929 No SN in this field |
2025-05-05 00:28:42 (JD 2460800.519931) Siderial time 17.862194 h Ra 17:37:04.80 Dec -40:29:24.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -31.98 Azimuth: 63.49 Sun: Altitude: 40.86 Azimuth: 297.77 Moon: Altitude: -15.29 Azimuth: 214.23 TunkaObject: Altitude: -20.04 Azimuth: 49.14 Sun: Altitude: 25.83 Azimuth: 276.60 Moon: Altitude: -19.77 Azimuth: 190.46 KislovodskObject: Altitude: 5.41 Azimuth: 6.54 Sun: Altitude: -14.20 Azimuth: 230.22 Moon: Altitude: -13.20 Azimuth: 131.30 TavridaObject: Altitude: 4.78 Azimuth: 0.05 Sun: Altitude: -17.95 Azimuth: 222.86 Moon: Altitude: -7.80 Azimuth: 124.80 SAAOObject: Altitude: 76.70 Azimuth: 311.26 Sun: Altitude: -59.03 Azimuth: 294.57 Moon: Altitude: -24.43 Azimuth: 96.33 IACObject: Altitude: 6.80 Azimuth: 323.79 Sun: Altitude: -44.83 Azimuth: 168.91 Moon: Altitude: 24.92 Azimuth: 97.66 ArgentinaObject: Altitude: 11.17 Azimuth: 311.02 Sun: Altitude: -32.87 Azimuth: 89.40 Moon: Altitude: 37.46 Azimuth: 158.32 MexicoObject: Altitude: -59.80 Azimuth: 298.18 Sun: Altitude: 18.38 Azimuth: 98.20 Moon: Altitude: 65.24 Azimuth: 296.85 UralObject: Altitude: -9.88 Azimuth: 19.47 Sun: Altitude: 2.12 Azimuth: 242.92 Moon: Altitude: -10.16 Azimuth: 148.03 VostryakovoObject: Altitude: -5.93 Azimuth: 2.95 Sun: Altitude: -8.55 Azimuth: 224.47 Moon: Altitude: -3.37 Azimuth: 128.70 Gal. latitude: -5.186069 Gal. longitude: 349.581453 Dist. to Sun: 136.144087 Dist. to Moon: 125.041232 Moon coord.: (143.046438 d, 17.835524 d) Sun coord.: (41.967335 d, 16.173651 d) Lunar disk: 0.546454 Lunar phase: 84.669068 Lunar bright limb: 288.863244 No SN in this field |
2025-05-05 15:27:16 (JD 2460801.143935) Siderial time 8.879308 h Ra 17:37:04.80 Dec -40:29:24.00 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -7.73 Azimuth: 329.62 Sun: Altitude: -23.33 Azimuth: 180.51 Moon: Altitude: 22.36 Azimuth: 86.16 TunkaObject: Altitude: -18.44 Azimuth: 313.09 Sun: Altitude: -18.72 Azimuth: 155.73 Moon: Altitude: 36.76 Azimuth: 64.01 KislovodskObject: Altitude: -50.65 Azimuth: 284.49 Sun: Altitude: 7.35 Azimuth: 105.63 Moon: Altitude: 59.05 Azimuth: 336.11 TavridaObject: Altitude: -56.81 Azimuth: 278.93 Sun: Altitude: 13.51 Azimuth: 99.76 Moon: Altitude: 55.09 Azimuth: 322.83 SAAOObject: Altitude: -11.32 Azimuth: 335.65 Sun: Altitude: 4.31 Azimuth: 112.46 Moon: Altitude: 32.72 Azimuth: 220.20 IACObject: Altitude: -77.08 Azimuth: 17.99 Sun: Altitude: 54.36 Azimuth: 78.33 Moon: Altitude: 23.00 Azimuth: 265.19 ArgentinaObject: Altitude: -0.00 Azimuth: 40.18 Sun: Altitude: 39.36 Azimuth: 200.42 Moon: Altitude: -36.62 Azimuth: 275.14 MexicoObject: Altitude: -13.42 Azimuth: 50.54 Sun: Altitude: 36.04 Azimuth: 271.81 Moon: Altitude: -42.16 Azimuth: 199.28 UralObject: Altitude: -42.89 Azimuth: 281.33 Sun: Altitude: 2.07 Azimuth: 117.53 Moon: Altitude: 47.49 Azimuth: 6.57 VostryakovoObject: Altitude: -54.80 Azimuth: 265.94 Sun: Altitude: 12.94 Azimuth: 100.11 Moon: Altitude: 47.19 Azimuth: 335.19 Gal. latitude: -5.186069 Gal. longitude: 349.581453 Dist. to Sun: 136.690542 Dist. to Moon: 117.429038 Moon coord.: (150.527585 d, 14.668676 d) Sun coord.: (42.568994 d, 16.351668 d) Lunar disk: 0.608678 Lunar phase: 77.446220 Lunar bright limb: 290.842408 No SN in this field |
####################################################################################### ####################################################################################### ID = 12499 TYPE = 35 DAYS = 0 MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 250504A ( Fermi GBM team, GCN 40342) errorbox 1 sec after notice time and 43 sec after trigger time at 2025-05-04 23:26:38 UT, with upper limit up to 17.3 mag. The observations began at zenith distance = 29 deg. The sun altitude is -70.3 deg. The galactic latitude b = -6 deg., longitude l = 350 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2860892 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49 | 2025-05-04 23:26:38 | MASTER-SAAO | (17h 56m 41.66s , -40d 35m 44.3s) | C | 10 | 16.7 | 77 | 2025-05-04 23:27:07 | MASTER-SAAO | (17h 56m 41.67s , -40d 35m 44.8s) | C | 10 | 16.7 | 111 | 2025-05-04 23:27:36 | MASTER-SAAO | (17h 56m 41.71s , -40d 35m 45.1s) | C | 20 | 17.0 | 151 | 2025-05-04 23:28:15 | MASTER-SAAO | (17h 56m 41.72s , -40d 35m 45.3s) | C | 20 | 17.0 | 249 | 2025-05-04 23:29:43 | MASTER-SAAO | (17h 56m 41.65s , -40d 35m 44.1s) | C | 40 | 17.2 | 313 | 2025-05-04 23:30:42 | MASTER-SAAO | (17h 56m 41.63s , -40d 35m 43.6s) | C | 50 | 17.2 | 387 | 2025-05-04 23:31:51 | MASTER-SAAO | (17h 56m 41.55s , -40d 35m 43.1s) | C | 60 | 17.3 | 466 | 2025-05-04 23:33:10 | MASTER-SAAO | (17h 56m 41.50s , -40d 35m 42.3s) | C | 60 | 17.3 | 545 | 2025-05-04 23:34:29 | MASTER-SAAO | (17h 56m 41.40s , -40d 35m 41.4s) | C | 60 | 17.3 | 624 | 2025-05-04 23:35:48 | MASTER-SAAO | (17h 56m 41.29s , -40d 35m 40.5s) | C | 60 | 17.3 | 703 | 2025-05-04 23:37:08 | MASTER-SAAO | (17h 56m 41.19s , -40d 35m 39.7s) | C | 60 | 17.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12498 TYPE = 35 DAYS = 0 MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 250504A ( Fermi GBM team, GCN 40342) errorbox 1 sec after notice time and 43 sec after trigger time at 2025-05-04 23:26:38 UT, with upper limit up to 17.3 mag. The observations began at zenith distance = 29 deg. The sun altitude is -70.3 deg. The galactic latitude b = -6 deg., longitude l = 350 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2860892 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49 | 2025-05-04 23:26:38 | MASTER-SAAO | (17h 56m 41.66s , -40d 35m 44.3s) | C | 10 | 16.7 | 77 | 2025-05-04 23:27:07 | MASTER-SAAO | (17h 56m 41.67s , -40d 35m 44.8s) | C | 10 | 16.7 | 111 | 2025-05-04 23:27:36 | MASTER-SAAO | (17h 56m 41.71s , -40d 35m 45.1s) | C | 20 | 17.0 | 151 | 2025-05-04 23:28:15 | MASTER-SAAO | (17h 56m 41.72s , -40d 35m 45.3s) | C | 20 | 17.0 | 249 | 2025-05-04 23:29:43 | MASTER-SAAO | (17h 56m 41.65s , -40d 35m 44.1s) | C | 40 | 17.2 | 313 | 2025-05-04 23:30:42 | MASTER-SAAO | (17h 56m 41.63s , -40d 35m 43.6s) | C | 50 | 17.2 | 387 | 2025-05-04 23:31:51 | MASTER-SAAO | (17h 56m 41.55s , -40d 35m 43.1s) | C | 60 | 17.3 | 466 | 2025-05-04 23:33:10 | MASTER-SAAO | (17h 56m 41.50s , -40d 35m 42.3s) | C | 60 | 17.3 | 545 | 2025-05-04 23:34:29 | MASTER-SAAO | (17h 56m 41.40s , -40d 35m 41.4s) | C | 60 | 17.3 | 624 | 2025-05-04 23:35:48 | MASTER-SAAO | (17h 56m 41.29s , -40d 35m 40.5s) | C | 60 | 17.3 | 703 | 2025-05-04 23:37:08 | MASTER-SAAO | (17h 56m 41.19s , -40d 35m 39.7s) | C | 60 | 17.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 12497 TYPE = 34 DAYS = 0 MASTER-SAAO robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in South Africa (South African Astronomical Observatory) started inspect of the FERMI GRB 250504A ( Fermi GBM team, GCN 40342) errorbox 1 sec after notice time and 43 sec after trigger time at 2025-05-04 23:26:38 UT, with upper limit up to 17.3 mag. The observations began at zenith distance = 29 deg. The sun altitude is -70.3 deg. The galactic latitude b = -6 deg., longitude l = 350 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2860892 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 49 | 2025-05-04 23:26:38 | MASTER-SAAO | (17h 56m 41.66s , -40d 35m 44.3s) | C | 10 | 16.7 | 77 | 2025-05-04 23:27:07 | MASTER-SAAO | (17h 56m 41.67s , -40d 35m 44.8s) | C | 10 | 16.7 | 111 | 2025-05-04 23:27:36 | MASTER-SAAO | (17h 56m 41.71s , -40d 35m 45.1s) | C | 20 | 17.0 | 151 | 2025-05-04 23:28:15 | MASTER-SAAO | (17h 56m 41.72s , -40d 35m 45.3s) | C | 20 | 17.0 | 249 | 2025-05-04 23:29:43 | MASTER-SAAO | (17h 56m 41.65s , -40d 35m 44.1s) | C | 40 | 17.2 | 313 | 2025-05-04 23:30:42 | MASTER-SAAO | (17h 56m 41.63s , -40d 35m 43.6s) | C | 50 | 17.2 | 387 | 2025-05-04 23:31:51 | MASTER-SAAO | (17h 56m 41.55s , -40d 35m 43.1s) | C | 60 | 17.3 | 466 | 2025-05-04 23:33:10 | MASTER-SAAO | (17h 56m 41.50s , -40d 35m 42.3s) | C | 60 | 17.3 | 545 | 2025-05-04 23:34:29 | MASTER-SAAO | (17h 56m 41.40s , -40d 35m 41.4s) | C | 60 | 17.3 | 624 | 2025-05-04 23:35:48 | MASTER-SAAO | (17h 56m 41.29s , -40d 35m 40.5s) | C | 60 | 17.3 | 703 | 2025-05-04 23:37:08 | MASTER-SAAO | (17h 56m 41.19s , -40d 35m 39.7s) | C | 60 | 17.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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