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You are viewing outdated information, relevant error box is here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 |
118.7 | 2025-05-04 23:23:41.555 | 00h 00m 00.00s +00d 00m 00.0s | OAFA | 29008 | Database OAFA |
118.7 | 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 13:10:00.00 Dec -59:46:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -67.95 Azimuth: 51.06 Sun: Altitude: 31.47 Azimuth: 283.10 Moon: Altitude: -19.49 Azimuth: 199.72 TunkaObject: Altitude: -56.65 Azimuth: 52.39 Sun: Altitude: 16.13 Azimuth: 264.21 Moon: Altitude: -20.01 Azimuth: 175.07 KislovodskObject: Altitude: -24.41 Azimuth: 28.48 Sun: Altitude: -22.01 Azimuth: 216.64 Moon: Altitude: -4.10 Azimuth: 119.91 TavridaObject: Altitude: -22.54 Azimuth: 25.10 Sun: Altitude: -24.45 Azimuth: 208.26 Moon: Altitude: 1.77 Azimuth: 113.93 SAAOObject: Altitude: 52.97 Azimuth: 30.89 Sun: Altitude: -69.71 Azimuth: 319.87 Moon: Altitude: -11.90 Azimuth: 103.96 IACObject: Altitude: 1.93 Azimuth: 0.28 Sun: Altitude: -39.90 Azimuth: 149.57 Moon: Altitude: 38.35 Azimuth: 91.30 ArgentinaObject: Altitude: 45.83 Azimuth: 325.15 Sun: Altitude: -19.56 Azimuth: 97.31 Moon: Altitude: 40.08 Azimuth: 176.60 MexicoObject: Altitude: -28.07 Azimuth: 325.27 Sun: Altitude: 31.77 Azimuth: 90.53 Moon: Altitude: 53.02 Azimuth: 281.44 UralObject: Altitude: -41.41 Azimuth: 40.78 Sun: Altitude: -4.98 Azimuth: 229.61 Moon: Altitude: -4.79 Azimuth: 134.48 VostryakovoObject: Altitude: -33.12 Azimuth: 29.46 Sun: Altitude: -13.96 Azimuth: 210.11 Moon: Altitude: 4.09 Azimuth: 116.30 Gal. latitude: 2.725425 Gal. longitude: 305.643697 Dist. to Sun: 132.907588 Dist. to Moon: 89.599976 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 23:27:05 (JD 2460800.477141) Siderial time 16.832438 h Ra 13:10:00.00 Dec -59:46:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -68.10 Azimuth: 50.99 Sun: Altitude: 31.65 Azimuth: 283.35 Moon: Altitude: -19.43 Azimuth: 200.00 TunkaObject: Altitude: -56.80 Azimuth: 52.45 Sun: Altitude: 16.32 Azimuth: 264.43 Moon: Altitude: -20.03 Azimuth: 175.36 KislovodskObject: Altitude: -24.52 Azimuth: 28.60 Sun: Altitude: -21.88 Azimuth: 216.91 Moon: Altitude: -4.28 Azimuth: 120.11 TavridaObject: Altitude: -22.63 Azimuth: 25.23 Sun: Altitude: -24.35 Azimuth: 208.55 Moon: Altitude: 1.59 Azimuth: 114.13 SAAOObject: Altitude: 52.84 Azimuth: 31.01 Sun: Altitude: -69.54 Azimuth: 319.20 Moon: Altitude: -12.13 Azimuth: 103.82 IACObject: Altitude: 1.93 Azimuth: 0.43 Sun: Altitude: -40.03 Azimuth: 149.90 Moon: Altitude: 38.09 Azimuth: 91.43 ArgentinaObject: Altitude: 45.97 Azimuth: 325.21 Sun: Altitude: -19.81 Azimuth: 97.17 Moon: Altitude: 40.07 Azimuth: 176.24 MexicoObject: Altitude: -27.93 Azimuth: 325.31 Sun: Altitude: 31.52 Azimuth: 90.68 Moon: Altitude: 53.26 Azimuth: 281.66 UralObject: Altitude: -41.52 Azimuth: 40.92 Sun: Altitude: -4.86 Azimuth: 229.87 Moon: Altitude: -4.91 Azimuth: 134.73 VostryakovoObject: Altitude: -33.21 Azimuth: 29.61 Sun: Altitude: -13.88 Azimuth: 210.39 Moon: Altitude: 3.94 Azimuth: 116.53 Gal. latitude: 2.725425 Gal. longitude: 305.643697 Dist. to Sun: 132.907598 Dist. to Moon: 89.592360 Moon coord.: (142.519846 d, 18.044398 d) Sun coord.: (41.926108 d, 16.161379 d) Lunar disk: 0.542108 Lunar phase: 85.169089 Lunar bright limb: 288.706789 No SN in this field |
2025-05-05 00:27:05 (JD 2460800.518808) Siderial time 17.835176 h Ra 13:10:00.00 Dec -59:46:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -75.20 Azimuth: 42.67 Sun: Altitude: 40.63 Azimuth: 297.35 Moon: Altitude: -15.42 Azimuth: 213.87 TunkaObject: Altitude: -64.29 Azimuth: 54.48 Sun: Altitude: 25.58 Azimuth: 276.26 Moon: Altitude: -19.81 Azimuth: 190.06 KislovodskObject: Altitude: -30.19 Azimuth: 34.23 Sun: Altitude: -14.42 Azimuth: 229.89 Moon: Altitude: -12.98 Azimuth: 130.99 TavridaObject: Altitude: -27.71 Azimuth: 31.42 Sun: Altitude: -18.14 Azimuth: 222.51 Moon: Altitude: -7.56 Azimuth: 124.51 SAAOObject: Altitude: 45.83 Azimuth: 35.37 Sun: Altitude: -59.34 Azimuth: 295.03 Moon: Altitude: -24.10 Azimuth: 96.53 IACObject: Altitude: 0.96 Azimuth: 7.93 Sun: Altitude: -44.76 Azimuth: 168.38 Moon: Altitude: 25.27 Azimuth: 97.51 ArgentinaObject: Altitude: 52.89 Azimuth: 329.92 Sun: Altitude: -32.53 Azimuth: 89.61 Moon: Altitude: 37.58 Azimuth: 158.76 MexicoObject: Altitude: -20.84 Azimuth: 328.20 Sun: Altitude: 18.72 Azimuth: 98.01 Moon: Altitude: 64.94 Azimuth: 296.32 UralObject: Altitude: -47.24 Azimuth: 47.84 Sun: Altitude: 1.93 Azimuth: 242.59 Moon: Altitude: -10.05 Azimuth: 147.67 VostryakovoObject: Altitude: -37.89 Azimuth: 36.90 Sun: Altitude: -8.71 Azimuth: 224.11 Moon: Altitude: -3.19 Azimuth: 128.38 Gal. latitude: 2.725425 Gal. longitude: 305.643697 Dist. to Sun: 132.908085 Dist. to Moon: 89.206410 Moon coord.: (143.032645 d, 17.841019 d) Sun coord.: (41.966253 d, 16.173329 d) Lunar disk: 0.546340 Lunar phase: 84.682179 Lunar bright limb: 288.859174 No SN in this field |
2025-05-05 14:32:59 (JD 2460801.106238) Siderial time 7.972109 h Ra 13:10:00.00 Dec -59:46:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -20.51 Azimuth: 6.39 Sun: Altitude: -22.35 Azimuth: 166.41 Moon: Altitude: 30.79 Azimuth: 75.49 TunkaObject: Altitude: -22.03 Azimuth: 353.26 Sun: Altitude: -14.45 Azimuth: 142.89 Moon: Altitude: 43.75 Azimuth: 50.03 KislovodskObject: Altitude: -29.42 Azimuth: 326.44 Sun: Altitude: 16.95 Azimuth: 96.63 Moon: Altitude: 53.81 Azimuth: 314.98 TavridaObject: Altitude: -33.73 Azimuth: 323.21 Sun: Altitude: 23.09 Azimuth: 90.47 Moon: Altitude: 48.51 Azimuth: 305.10 SAAOObject: Altitude: 25.32 Azimuth: 326.28 Sun: Altitude: 14.57 Azimuth: 120.60 Moon: Altitude: 24.58 Azimuth: 231.38 IACObject: Altitude: -44.95 Azimuth: 328.11 Sun: Altitude: 65.73 Azimuth: 65.38 Moon: Altitude: 11.61 Azimuth: 259.23 ArgentinaObject: Altitude: 1.66 Azimuth: 2.45 Sun: Altitude: 33.97 Azimuth: 215.22 Moon: Altitude: -47.76 Azimuth: 283.52 MexicoObject: Altitude: -48.22 Azimuth: 32.88 Sun: Altitude: 24.42 Azimuth: 264.99 Moon: Altitude: -44.06 Azimuth: 182.01 UralObject: Altitude: -34.87 Azimuth: 329.42 Sun: Altitude: 8.90 Azimuth: 106.38 Moon: Altitude: 47.33 Azimuth: 347.72 VostryakovoObject: Altitude: -40.56 Azimuth: 319.64 Sun: Altitude: 20.61 Azimuth: 89.11 Moon: Altitude: 43.25 Azimuth: 317.95 Gal. latitude: 2.725425 Gal. longitude: 305.643697 Dist. to Sun: 132.912138 Dist. to Moon: 83.819471 Moon coord.: (150.085549 d, 14.865754 d) Sun coord.: (42.532623 d, 16.340964 d) Lunar disk: 0.604988 Lunar phase: 77.879063 Lunar bright limb: 290.738732 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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