MASTER Net MASTER Database: LIGO alertPlease 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: |
| This work was supported by RFBR BRICS 17-52-80133 grant. |
ALL PLOTS
datetime
T - Trig [h]
T - Not [h]
Area [sq. deg]
Box 50% 90% FULL [%] 99.9 85.6 84.6
2023-05-31 11:05:46
336.0
336.0
341.2
Discoveries in this field
MASTER OT (J2000.0) | Сoordinates | Datetime | Published | Mag | Site | Image |
---|---|---|---|---|---|---|
J071612.28-415537.5 | (07h 16m 12.28s , -41d 55m 37.5s) | 2023-05-23 17:10:26.976 | AT2023jgs on 2023-05-24 00:00:22.891841 | 18.223 | SAAO | Transient on SAAO |
trigger | notice | notice+1hr | now |
2023-05-17 11:05:46 (JD 2460081.962338) Siderial time 5.263678 h Ra 07:32:04.08 Dec -48:58:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -20.18 Azimuth: 35.35 Sun: Altitude: -0.14 Azimuth: 121.30 Moon: Altitude: -20.52 Azimuth: 139.54 TunkaObject: Altitude: -14.26 Azimuth: 20.66 Sun: Altitude: 14.57 Azimuth: 102.75 Moon: Altitude: -7.69 Azimuth: 118.30 KislovodskObject: Altitude: -6.17 Azimuth: 341.23 Sun: Altitude: 54.83 Azimuth: 55.54 Moon: Altitude: 31.09 Azimuth: 73.88 TavridaObject: Altitude: -9.30 Azimuth: 336.02 Sun: Altitude: 58.79 Azimuth: 42.34 Moon: Altitude: 36.47 Azimuth: 65.92 SAAOObject: Altitude: 48.93 Azimuth: 309.19 Sun: Altitude: 37.73 Azimuth: 169.85 Moon: Altitude: 35.42 Azimuth: 136.06 IACObject: Altitude: -19.84 Azimuth: 315.77 Sun: Altitude: 62.19 Azimuth: 282.59 Moon: Altitude: 72.25 Azimuth: 352.92 ArgentinaObject: Altitude: -2.07 Azimuth: 335.58 Sun: Altitude: -3.28 Azimuth: 249.32 Moon: Altitude: 22.42 Azimuth: 240.56 MexicoObject: Altitude: -72.02 Azimuth: 4.39 Sun: Altitude: -15.48 Azimuth: 235.51 Moon: Altitude: 0.38 Azimuth: 257.75 UralObject: Altitude: -16.48 Azimuth: 351.72 Sun: Altitude: 38.72 Azimuth: 62.64 Moon: Altitude: 17.70 Azimuth: 82.25 VostryakovoObject: Altitude: -18.13 Azimuth: 337.36 Sun: Altitude: 49.07 Azimuth: 38.33 Moon: Altitude: 29.68 Azimuth: 63.24 Gal. latitude: -13.783791 Gal. longitude: 261.389762 Dist. to Sun: 86.153228 Dist. to Moon: 95.434291 Moon coord.: (27.017880 d, 10.673884 d) Sun coord.: (53.658225 d, 19.256775 d) Lunar disk: 0.055173 Lunar phase: 152.829767 Lunar bright limb: 68.351208 No SN in this field |
2023-05-17 11:06:42 (JD 2460081.962986) Siderial time 5.279276 h Ra 07:32:04.08 Dec -48:58:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -20.26 Azimuth: 35.48 Sun: Altitude: -0.27 Azimuth: 121.48 Moon: Altitude: -20.61 Azimuth: 139.76 TunkaObject: Altitude: -14.31 Azimuth: 20.81 Sun: Altitude: 14.43 Azimuth: 102.92 Moon: Altitude: -7.81 Azimuth: 118.49 KislovodskObject: Altitude: -6.11 Azimuth: 341.38 Sun: Altitude: 54.69 Azimuth: 55.84 Moon: Altitude: 30.93 Azimuth: 74.06 TavridaObject: Altitude: -9.24 Azimuth: 336.16 Sun: Altitude: 58.68 Azimuth: 42.70 Moon: Altitude: 36.33 Azimuth: 66.13 SAAOObject: Altitude: 49.08 Azimuth: 309.21 Sun: Altitude: 37.69 Azimuth: 169.58 Moon: Altitude: 35.28 Azimuth: 135.85 IACObject: Altitude: -19.69 Azimuth: 315.83 Sun: Altitude: 62.39 Azimuth: 282.79 Moon: Altitude: 72.28 Azimuth: 353.64 ArgentinaObject: Altitude: -1.99 Azimuth: 335.45 Sun: Altitude: -3.10 Azimuth: 249.20 Moon: Altitude: 22.58 Azimuth: 240.40 MexicoObject: Altitude: -72.03 Azimuth: 3.90 Sun: Altitude: -15.31 Azimuth: 235.67 Moon: Altitude: 0.57 Azimuth: 257.86 UralObject: Altitude: -16.46 Azimuth: 351.88 Sun: Altitude: 38.61 Azimuth: 62.88 Moon: Altitude: 17.58 Azimuth: 82.45 VostryakovoObject: Altitude: -18.08 Azimuth: 337.51 Sun: Altitude: 48.99 Azimuth: 38.64 Moon: Altitude: 29.57 Azimuth: 63.46 Gal. latitude: -13.783791 Gal. longitude: 261.389762 Dist. to Sun: 86.153006 Dist. to Moon: 95.431992 Moon coord.: (27.025924 d, 10.677736 d) Sun coord.: (53.658868 d, 19.256922 d) Lunar disk: 0.055141 Lunar phase: 152.837927 Lunar bright limb: 68.354003 No SN in this field |
2023-05-17 12:06:42 (JD 2460082.004653) Siderial time 6.282014 h Ra 07:32:04.08 Dec -48:58:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -26.40 Azimuth: 43.89 Sun: Altitude: -7.86 Azimuth: 133.47 Moon: Altitude: -25.42 Azimuth: 154.37 TunkaObject: Altitude: -18.32 Azimuth: 30.20 Sun: Altitude: 5.66 Azimuth: 114.22 Moon: Altitude: -14.97 Azimuth: 131.09 KislovodskObject: Altitude: -3.51 Azimuth: 350.92 Sun: Altitude: 44.97 Azimuth: 71.91 Moon: Altitude: 20.80 Azimuth: 85.25 TavridaObject: Altitude: -5.72 Azimuth: 345.45 Sun: Altitude: 50.20 Azimuth: 62.39 Moon: Altitude: 26.69 Azimuth: 78.50 SAAOObject: Altitude: 58.74 Azimuth: 312.58 Sun: Altitude: 33.58 Azimuth: 152.88 Moon: Altitude: 25.65 Azimuth: 123.60 IACObject: Altitude: -10.82 Azimuth: 320.29 Sun: Altitude: 74.64 Azimuth: 303.06 Moon: Altitude: 69.02 Azimuth: 36.60 ArgentinaObject: Altitude: 4.11 Azimuth: 327.70 Sun: Altitude: 8.46 Azimuth: 241.00 Moon: Altitude: 32.48 Azimuth: 228.78 MexicoObject: Altitude: -69.49 Azimuth: 334.64 Sun: Altitude: -4.16 Azimuth: 244.53 Moon: Altitude: 12.99 Azimuth: 264.94 UralObject: Altitude: -16.04 Azimuth: 2.14 Sun: Altitude: 30.96 Azimuth: 77.42 Moon: Altitude: 9.90 Azimuth: 94.84 VostryakovoObject: Altitude: -15.50 Azimuth: 347.45 Sun: Altitude: 42.69 Azimuth: 56.91 Moon: Altitude: 22.03 Azimuth: 76.93 Gal. latitude: -13.783791 Gal. longitude: 261.389762 Dist. to Sun: 86.138718 Dist. to Moon: 95.283992 Moon coord.: (27.543313 d, 10.924848 d) Sun coord.: (53.700217 d, 19.266389 d) Lunar disk: 0.053070 Lunar phase: 153.362308 Lunar bright limb: 68.536508 No SN in this field |
2024-03-29 12:53:06 (JD 2460399.036875) Siderial time 3.887479 h Ra 07:32:04.08 Dec -48:58:01.20 Rise n/a Transit n/a Set n/a AmurObject: Altitude: -13.76 Azimuth: 22.91 Sun: Altitude: -26.09 Azimuth: 134.32 Moon: Altitude: -13.95 Azimuth: 288.74 TunkaObject: Altitude: -11.19 Azimuth: 7.17 Sun: Altitude: -12.53 Azimuth: 112.67 Moon: Altitude: -29.26 Azimuth: 270.06 KislovodskObject: Altitude: -12.44 Azimuth: 329.10 Sun: Altitude: 27.19 Azimuth: 66.74 Moon: Altitude: -67.21 Azimuth: 205.44 TavridaObject: Altitude: -16.61 Azimuth: 324.34 Sun: Altitude: 32.16 Azimuth: 58.71 Moon: Altitude: -67.84 Azimuth: 184.61 SAAOObject: Altitude: 35.44 Azimuth: 310.17 Sun: Altitude: 42.19 Azimuth: 132.39 Moon: Altitude: -33.94 Azimuth: 12.62 IACObject: Altitude: -32.97 Azimuth: 312.22 Sun: Altitude: 64.96 Azimuth: 350.36 Moon: Altitude: -46.00 Azimuth: 85.91 ArgentinaObject: Altitude: -7.59 Azimuth: 347.97 Sun: Altitude: 25.51 Azimuth: 247.86 Moon: Altitude: 21.02 Azimuth: 75.72 MexicoObject: Altitude: -65.22 Azimuth: 37.20 Sun: Altitude: -4.94 Azimuth: 262.83 Moon: Altitude: 25.41 Azimuth: 38.45 UralObject: Altitude: -19.43 Azimuth: 337.86 Sun: Altitude: 12.72 Azimuth: 76.65 Moon: Altitude: -50.23 Azimuth: 221.62 VostryakovoObject: Altitude: -23.85 Azimuth: 324.24 Sun: Altitude: 24.44 Azimuth: 57.44 Moon: Altitude: -56.97 Azimuth: 189.64 Gal. latitude: -13.783791 Gal. longitude: 261.389762 Dist. to Sun: 102.347793 Dist. to Moon: 90.633698 Moon coord.: (232.829278 d, -22.626038 d) Sun coord.: (8.254551 d, 3.563577 d) Lunar disk: 0.840750 Lunar phase: 47.039090 Lunar bright limb: 107.147970 No SN in this field |
####################################################################################### ####################################################################################### ID = 8149 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 GRB230517.46 (trigger No 706014351,08h 02m 40.80s , -49d 07m 12.0s, R=1.61) errorbox 19988 sec after notice time and 20023 sec after trigger time at 2023-05-17 16:39:30 UT, with upper limit up to 17.1 mag. Observations started at twilight. The observations began at zenith distance = 26 deg. The sun altitude is -11.0 deg. The galactic latitude b = -9 deg., longitude l = 264 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2217037 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 52m 59.13s , -48d 09m 57.3s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 8150 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 GRB230517.46 (trigger No 706014351,08h 02m 40.80s , -49d 07m 12.0s, R=1.61) errorbox 19988 sec after notice time and 20023 sec after trigger time at 2023-05-17 16:39:30 UT, with upper limit up to 17.1 mag. Observations started at twilight. The observations began at zenith distance = 26 deg. The sun altitude is -11.0 deg. The galactic latitude b = -9 deg., longitude l = 264 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2217037 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 52m 59.13s , -48d 09m 57.3s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 8151 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 GRB230517.46 (trigger No 706014351,08h 02m 40.80s , -49d 07m 12.0s, R=1.61) errorbox 19988 sec after notice time and 20023 sec after trigger time at 2023-05-17 16:39:30 UT, with upper limit up to 17.1 mag. Observations started at twilight. The observations began at zenith distance = 26 deg. The sun altitude is -11.0 deg. The galactic latitude b = -9 deg., longitude l = 264 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2217037 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 52m 59.13s , -48d 09m 57.3s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 8153 TYPE = 35 DAYS = 1 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 GRB230517.46 (trigger No 706014351,08h 02m 40.80s , -49d 07m 12.0s, R=1.61) errorbox 19988 sec after notice time and 20023 sec after trigger time at 2023-05-17 16:39:30 UT, with upper limit up to 18.6 mag. Observations started at twilight. The observations began at zenith distance = 26 deg. The sun altitude is -11.0 deg. The galactic latitude b = -9 deg., longitude l = 264 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2217037 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 51m 47.75s , -48d 09m 38.7s) | C | 60 | 17.1 | 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 52m 59.13s , -48d 09m 57.3s) | C | 60 | 17.1 | 20133 | 2023-05-17 16:40:49 | MASTER-SAAO | (08h 03m 37.07s , -48d 10m 35.2s) | C | 60 | 16.7 | 20133 | 2023-05-17 16:40:49 | MASTER-SAAO | (08h 04m 48.55s , -48d 10m 52.9s) | C | 60 | 16.7 | 20224 | 2023-05-17 16:42:20 | MASTER-SAAO | (07h 46m 35.00s , -50d 02m 42.0s) | C | 60 | 15.7 | 20224 | 2023-05-17 16:42:20 | MASTER-SAAO | (07h 47m 49.17s , -50d 02m 59.6s) | C | 60 | 15.6 | 20304 | 2023-05-17 16:43:40 | MASTER-SAAO | (07h 58m 58.94s , -50d 04m 08.1s) | C | 60 | 16.5 | 20304 | 2023-05-17 16:43:40 | MASTER-SAAO | (08h 00m 13.26s , -50d 04m 24.6s) | C | 60 | 16.4 | 20395 | 2023-05-17 16:45:11 | MASTER-SAAO | (08h 10m 05.42s , -50d 03m 24.0s) | C | 60 | 16.9 | 20395 | 2023-05-17 16:45:11 | MASTER-SAAO | (08h 11m 19.79s , -50d 03m 40.9s) | C | 60 | 16.8 | 20920 | 2023-05-17 16:53:55 | MASTER-SAAO | (08h 22m 31.01s , -50d 04m 00.5s) | C | 60 | 16.9 | 20920 | 2023-05-17 16:53:56 | MASTER-SAAO | (08h 23m 45.90s , -50d 04m 27.0s) | C | 60 | 16.9 | 20999 | 2023-05-17 16:55:15 | MASTER-SAAO | (07h 51m 52.02s , -48d 09m 58.8s) | C | 60 | 15.5 | 20999 | 2023-05-17 16:55:15 | MASTER-SAAO | (07h 53m 04.11s , -48d 10m 29.6s) | C | 60 | 15.4 | 21090 | 2023-05-17 16:56:46 | MASTER-SAAO | (08h 03m 44.57s , -48d 07m 58.3s) | C | 60 | 18.0 | 21090 | 2023-05-17 16:56:46 | MASTER-SAAO | (08h 04m 56.70s , -48d 08m 27.9s) | C | 60 | 17.9 | 21169 | 2023-05-17 16:58:05 | MASTER-SAAO | (07h 46m 38.53s , -50d 03m 52.4s) | C | 60 | 18.0 | 21169 | 2023-05-17 16:58:05 | MASTER-SAAO | (07h 47m 53.41s , -50d 04m 21.5s) | C | 60 | 18.0 | 21260 | 2023-05-17 16:59:36 | MASTER-SAAO | (07h 59m 04.88s , -50d 02m 06.0s) | C | 60 | 18.0 | 21260 | 2023-05-17 16:59:36 | MASTER-SAAO | (08h 00m 19.81s , -50d 02m 33.6s) | C | 60 | 18.0 | 21340 | 2023-05-17 17:00:56 | MASTER-SAAO | (08h 10m 09.97s , -50d 02m 47.8s) | C | 60 | 18.2 | 21340 | 2023-05-17 17:00:56 | MASTER-SAAO | (08h 11m 25.01s , -50d 03m 14.2s) | C | 60 | 18.2 | 21431 | 2023-05-17 17:02:27 | MASTER-SAAO | (07h 57m 12.19s , -46d 14m 46.1s) | C | 60 | 18.0 | 21431 | 2023-05-17 17:02:27 | MASTER-SAAO | (07h 58m 21.90s , -46d 15m 20.7s) | C | 60 | 18.0 | 21511 | 2023-05-17 17:03:47 | MASTER-SAAO | (08h 08m 35.97s , -46d 15m 43.9s) | C | 60 | 18.0 | 21511 | 2023-05-17 17:03:47 | MASTER-SAAO | (08h 09m 45.79s , -46d 16m 16.6s) | C | 60 | 18.0 | 21693 | 2023-05-17 17:06:49 | MASTER-SAAO | (07h 54m 32.15s , -51d 57m 21.3s) | C | 60 | 18.6 | 21693 | 2023-05-17 17:06:49 | MASTER-SAAO | (07h 55m 50.33s , -51d 57m 48.5s) | C | 60 | 18.6 | 21773 | 2023-05-17 17:08:09 | MASTER-SAAO | (08h 06m 06.00s , -51d 56m 31.8s) | C | 60 | 18.4 | 21773 | 2023-05-17 17:08:09 | MASTER-SAAO | (08h 07m 24.21s , -51d 56m 58.6s) | C | 60 | 18.4 | 21943 | 2023-05-17 17:10:59 | MASTER-SAAO | (08h 22m 40.89s , -50d 02m 30.0s) | C | 60 | 17.5 | 21943 | 2023-05-17 17:10:59 | MASTER-SAAO | (08h 23m 56.14s , -50d 02m 56.9s) | C | 60 | 17.5 | 22034 | 2023-05-17 17:12:30 | MASTER-SAAO | (07h 51m 48.22s , -48d 09m 26.5s) | C | 60 | 17.4 | 22034 | 2023-05-17 17:12:30 | MASTER-SAAO | (07h 53m 00.58s , -48d 10m 00.9s) | C | 60 | 17.4 | 22114 | 2023-05-17 17:13:50 | MASTER-SAAO | (08h 03m 51.25s , -48d 09m 03.0s) | C | 60 | 15.9 | 22114 | 2023-05-17 17:13:50 | MASTER-SAAO | (08h 05m 03.70s , -48d 09m 35.7s) | C | 60 | 15.8 | 22204 | 2023-05-17 17:15:20 | MASTER-SAAO | (07h 46m 42.04s , -50d 01m 20.6s) | C | 60 | 17.5 | 22204 | 2023-05-17 17:15:20 | MASTER-SAAO | (07h 47m 57.14s , -50d 01m 53.8s) | C | 60 | 17.6 | 22295 | 2023-05-17 17:16:50 | MASTER-SAAO | (07h 59m 06.87s , -50d 03m 11.6s) | C | 60 | 17.7 | 22295 | 2023-05-17 17:16:50 | MASTER-SAAO | (08h 00m 22.11s , -50d 03m 42.9s) | C | 60 | 17.8 | 22374 | 2023-05-17 17:18:10 | MASTER-SAAO | (08h 10m 20.03s , -50d 01m 26.5s) | C | 60 | 16.6 | 22374 | 2023-05-17 17:18:10 | MASTER-SAAO | (08h 11m 35.29s , -50d 01m 56.4s) | C | 60 | 16.7 | 22465 | 2023-05-17 17:19:41 | MASTER-SAAO | (07h 57m 09.71s , -46d 14m 11.7s) | C | 60 | 18.0 | 22465 | 2023-05-17 17:19:41 | MASTER-SAAO | (07h 58m 19.61s , -46d 14m 50.9s) | C | 60 | 18.0 | 22545 | 2023-05-17 17:21:00 | MASTER-SAAO | (08h 08m 40.45s , -46d 13m 10.0s) | C | 60 | 16.9 | 22545 | 2023-05-17 17:21:00 | MASTER-SAAO | (08h 09m 50.40s , -46d 13m 47.6s) | C | 60 | 16.9 | 22715 | 2023-05-17 17:23:51 | MASTER-SAAO | (07h 54m 32.54s , -51d 57m 01.9s) | C | 60 | 14.2 | 22715 | 2023-05-17 17:23:51 | MASTER-SAAO | (07h 55m 50.96s , -51d 57m 33.5s) | C | 60 | 14.2 | 23421 | 2023-05-17 17:35:37 | MASTER-SAAO | (08h 06m 14.49s , -51d 55m 46.7s) | C | 60 | 18.4 | 23421 | 2023-05-17 17:35:37 | MASTER-SAAO | (08h 07m 32.53s , -51d 55m 16.4s) | C | 60 | 18.4 | 23592 | 2023-05-17 17:38:28 | MASTER-SAAO | (08h 22m 48.76s , -50d 01m 46.3s) | C | 60 | 18.0 | 23592 | 2023-05-17 17:38:28 | MASTER-SAAO | (08h 24m 03.84s , -50d 01m 15.9s) | C | 60 | 18.1 | 23682 | 2023-05-17 17:39:58 | MASTER-SAAO | (07h 57m 13.26s , -46d 14m 35.1s) | C | 60 | 18.5 | 23682 | 2023-05-17 17:39:58 | MASTER-SAAO | (07h 58m 22.85s , -46d 14m 21.2s) | C | 60 | 18.5 | 24372 | 2023-05-17 17:51:28 | MASTER-SAAO | (08h 08m 46.01s , -46d 13m 08.0s) | C | 60 | 16.6 | 24372 | 2023-05-17 17:51:28 | MASTER-SAAO | (08h 09m 55.51s , -46d 12m 47.1s) | C | 60 | 16.7 | 24543 | 2023-05-17 17:54:19 | MASTER-SAAO | (07h 54m 45.46s , -51d 55m 05.0s) | C | 60 | 13.4 | 24543 | 2023-05-17 17:54:19 | MASTER-SAAO | (07h 56m 03.37s , -51d 54m 35.7s) | C | 60 | 13.4 | 25039 | 2023-05-17 18:02:35 | MASTER-SAAO | (08h 14m 45.82s , -48d 06m 04.1s) | C | 60 | 16.9 | 25039 | 2023-05-17 18:02:35 | MASTER-SAAO | (08h 15m 58.49s , -48d 07m 01.6s) | C | 60 | 16.9 | 25289 | 2023-05-17 18:06:44 | MASTER-SAAO | (07h 42m 21.44s , -48d 08m 27.5s) | C | 60 | 15.8 | 29476 | 2023-05-17 19:16:32 | MASTER-SAAO | (08h 14m 51.52s , -48d 04m 42.6s) | C | 60 | 16.8 | 29476 | 2023-05-17 19:16:32 | MASTER-SAAO | (08h 16m 02.52s , -48d 06m 07.6s) | C | 60 | 16.8 | 29738 | 2023-05-17 19:20:53 | MASTER-SAAO | (07h 42m 26.51s , -48d 04m 32.9s) | C | 60 | 17.0 | 30567 | 2023-05-17 19:34:43 | MASTER-SAAO | (08h 14m 45.00s , -48d 03m 20.0s) | C | 60 | 17.1 | 30567 | 2023-05-17 19:34:43 | MASTER-SAAO | (08h 15m 55.54s , -48d 04m 18.7s) | C | 60 | 17.1 | 30829 | 2023-05-17 19:39:05 | MASTER-SAAO | (07h 42m 18.24s , -48d 05m 15.2s) | C | 60 | 18.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 8158 TYPE = 35 DAYS = 2 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 GRB230517.46 (trigger No 706014351,08h 02m 40.80s , -49d 07m 12.0s, R=1.61) errorbox 19988 sec after notice time and 20023 sec after trigger time at 2023-05-17 16:39:30 UT, with upper limit up to 18.6 mag. Observations started at twilight. The observations began at zenith distance = 26 deg. The sun altitude is -11.0 deg. The galactic latitude b = -9 deg., longitude l = 264 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2217037 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 51m 47.75s , -48d 09m 38.7s) | C | 60 | 17.1 | 20054 | 2023-05-17 16:39:30 | MASTER-SAAO | (07h 52m 59.13s , -48d 09m 57.3s) | C | 60 | 17.1 | 20133 | 2023-05-17 16:40:49 | MASTER-SAAO | (08h 03m 37.07s , -48d 10m 35.2s) | C | 60 | 16.7 | 20133 | 2023-05-17 16:40:49 | MASTER-SAAO | (08h 04m 48.55s , -48d 10m 52.9s) | C | 60 | 16.7 | 20224 | 2023-05-17 16:42:20 | MASTER-SAAO | (07h 46m 35.00s , -50d 02m 42.0s) | C | 60 | 15.7 | 20224 | 2023-05-17 16:42:20 | MASTER-SAAO | (07h 47m 49.17s , -50d 02m 59.6s) | C | 60 | 15.6 | 20304 | 2023-05-17 16:43:40 | MASTER-SAAO | (07h 58m 58.94s , -50d 04m 08.1s) | C | 60 | 16.5 | 20304 | 2023-05-17 16:43:40 | MASTER-SAAO | (08h 00m 13.26s , -50d 04m 24.6s) | C | 60 | 16.4 | 20395 | 2023-05-17 16:45:11 | MASTER-SAAO | (08h 10m 05.42s , -50d 03m 24.0s) | C | 60 | 16.9 | 20395 | 2023-05-17 16:45:11 | MASTER-SAAO | (08h 11m 19.79s , -50d 03m 40.9s) | C | 60 | 16.8 | 20920 | 2023-05-17 16:53:55 | MASTER-SAAO | (08h 22m 31.01s , -50d 04m 00.5s) | C | 60 | 16.9 | 20920 | 2023-05-17 16:53:56 | MASTER-SAAO | (08h 23m 45.90s , -50d 04m 27.0s) | C | 60 | 16.9 | 20999 | 2023-05-17 16:55:15 | MASTER-SAAO | (07h 51m 52.02s , -48d 09m 58.8s) | C | 60 | 15.5 | 20999 | 2023-05-17 16:55:15 | MASTER-SAAO | (07h 53m 04.11s , -48d 10m 29.6s) | C | 60 | 15.4 | 21090 | 2023-05-17 16:56:46 | MASTER-SAAO | (08h 03m 44.57s , -48d 07m 58.3s) | C | 60 | 18.0 | 21090 | 2023-05-17 16:56:46 | MASTER-SAAO | (08h 04m 56.70s , -48d 08m 27.9s) | C | 60 | 17.9 | 21169 | 2023-05-17 16:58:05 | MASTER-SAAO | (07h 46m 38.53s , -50d 03m 52.4s) | C | 60 | 18.0 | 21169 | 2023-05-17 16:58:05 | MASTER-SAAO | (07h 47m 53.41s , -50d 04m 21.5s) | C | 60 | 18.0 | 21260 | 2023-05-17 16:59:36 | MASTER-SAAO | (07h 59m 04.88s , -50d 02m 06.0s) | C | 60 | 18.0 | 21260 | 2023-05-17 16:59:36 | MASTER-SAAO | (08h 00m 19.81s , -50d 02m 33.6s) | C | 60 | 18.0 | 21340 | 2023-05-17 17:00:56 | MASTER-SAAO | (08h 10m 09.97s , -50d 02m 47.8s) | C | 60 | 18.2 | 21340 | 2023-05-17 17:00:56 | MASTER-SAAO | (08h 11m 25.01s , -50d 03m 14.2s) | C | 60 | 18.2 | 21431 | 2023-05-17 17:02:27 | MASTER-SAAO | (07h 57m 12.19s , -46d 14m 46.1s) | C | 60 | 18.0 | 21431 | 2023-05-17 17:02:27 | MASTER-SAAO | (07h 58m 21.90s , -46d 15m 20.7s) | C | 60 | 18.0 | 21511 | 2023-05-17 17:03:47 | MASTER-SAAO | (08h 08m 35.97s , -46d 15m 43.9s) | C | 60 | 18.0 | 21511 | 2023-05-17 17:03:47 | MASTER-SAAO | (08h 09m 45.79s , -46d 16m 16.6s) | C | 60 | 18.0 | 21693 | 2023-05-17 17:06:49 | MASTER-SAAO | (07h 54m 32.15s , -51d 57m 21.3s) | C | 60 | 18.6 | 21693 | 2023-05-17 17:06:49 | MASTER-SAAO | (07h 55m 50.33s , -51d 57m 48.5s) | C | 60 | 18.6 | 21773 | 2023-05-17 17:08:09 | MASTER-SAAO | (08h 06m 06.00s , -51d 56m 31.8s) | C | 60 | 18.4 | 21773 | 2023-05-17 17:08:09 | MASTER-SAAO | (08h 07m 24.21s , -51d 56m 58.6s) | C | 60 | 18.4 | 21943 | 2023-05-17 17:10:59 | MASTER-SAAO | (08h 22m 40.89s , -50d 02m 30.0s) | C | 60 | 17.5 | 21943 | 2023-05-17 17:10:59 | MASTER-SAAO | (08h 23m 56.14s , -50d 02m 56.9s) | C | 60 | 17.5 | 22034 | 2023-05-17 17:12:30 | MASTER-SAAO | (07h 51m 48.22s , -48d 09m 26.5s) | C | 60 | 17.4 | 22034 | 2023-05-17 17:12:30 | MASTER-SAAO | (07h 53m 00.58s , -48d 10m 00.9s) | C | 60 | 17.4 | 22114 | 2023-05-17 17:13:50 | MASTER-SAAO | (08h 03m 51.25s , -48d 09m 03.0s) | C | 60 | 15.9 | 22114 | 2023-05-17 17:13:50 | MASTER-SAAO | (08h 05m 03.70s , -48d 09m 35.7s) | C | 60 | 15.8 | 22204 | 2023-05-17 17:15:20 | MASTER-SAAO | (07h 46m 42.04s , -50d 01m 20.6s) | C | 60 | 17.5 | 22204 | 2023-05-17 17:15:20 | MASTER-SAAO | (07h 47m 57.14s , -50d 01m 53.8s) | C | 60 | 17.6 | 22295 | 2023-05-17 17:16:50 | MASTER-SAAO | (07h 59m 06.87s , -50d 03m 11.6s) | C | 60 | 17.7 | 22295 | 2023-05-17 17:16:50 | MASTER-SAAO | (08h 00m 22.11s , -50d 03m 42.9s) | C | 60 | 17.8 | 22374 | 2023-05-17 17:18:10 | MASTER-SAAO | (08h 10m 20.03s , -50d 01m 26.5s) | C | 60 | 16.6 | 22374 | 2023-05-17 17:18:10 | MASTER-SAAO | (08h 11m 35.29s , -50d 01m 56.4s) | C | 60 | 16.7 | 22465 | 2023-05-17 17:19:41 | MASTER-SAAO | (07h 57m 09.71s , -46d 14m 11.7s) | C | 60 | 18.0 | 22465 | 2023-05-17 17:19:41 | MASTER-SAAO | (07h 58m 19.61s , -46d 14m 50.9s) | C | 60 | 18.0 | 22545 | 2023-05-17 17:21:00 | MASTER-SAAO | (08h 08m 40.45s , -46d 13m 10.0s) | C | 60 | 16.9 | 22545 | 2023-05-17 17:21:00 | MASTER-SAAO | (08h 09m 50.40s , -46d 13m 47.6s) | C | 60 | 16.9 | 22715 | 2023-05-17 17:23:51 | MASTER-SAAO | (07h 54m 32.54s , -51d 57m 01.9s) | C | 60 | 14.2 | 22715 | 2023-05-17 17:23:51 | MASTER-SAAO | (07h 55m 50.96s , -51d 57m 33.5s) | C | 60 | 14.2 | 23421 | 2023-05-17 17:35:37 | MASTER-SAAO | (08h 06m 14.49s , -51d 55m 46.7s) | C | 60 | 18.4 | 23421 | 2023-05-17 17:35:37 | MASTER-SAAO | (08h 07m 32.53s , -51d 55m 16.4s) | C | 60 | 18.4 | 23592 | 2023-05-17 17:38:28 | MASTER-SAAO | (08h 22m 48.76s , -50d 01m 46.3s) | C | 60 | 18.0 | 23592 | 2023-05-17 17:38:28 | MASTER-SAAO | (08h 24m 03.84s , -50d 01m 15.9s) | C | 60 | 18.1 | 23682 | 2023-05-17 17:39:58 | MASTER-SAAO | (07h 57m 13.26s , -46d 14m 35.1s) | C | 60 | 18.5 | 23682 | 2023-05-17 17:39:58 | MASTER-SAAO | (07h 58m 22.85s , -46d 14m 21.2s) | C | 60 | 18.5 | 24372 | 2023-05-17 17:51:28 | MASTER-SAAO | (08h 08m 46.01s , -46d 13m 08.0s) | C | 60 | 16.6 | 24372 | 2023-05-17 17:51:28 | MASTER-SAAO | (08h 09m 55.51s , -46d 12m 47.1s) | C | 60 | 16.7 | 24543 | 2023-05-17 17:54:19 | MASTER-SAAO | (07h 54m 45.46s , -51d 55m 05.0s) | C | 60 | 13.4 | 24543 | 2023-05-17 17:54:19 | MASTER-SAAO | (07h 56m 03.37s , -51d 54m 35.7s) | C | 60 | 13.4 | 25039 | 2023-05-17 18:02:35 | MASTER-SAAO | (08h 14m 45.82s , -48d 06m 04.1s) | C | 60 | 16.9 | 25039 | 2023-05-17 18:02:35 | MASTER-SAAO | (08h 15m 58.49s , -48d 07m 01.6s) | C | 60 | 16.9 | 25289 | 2023-05-17 18:06:44 | MASTER-SAAO | (07h 42m 21.44s , -48d 08m 27.5s) | C | 60 | 15.8 | 29476 | 2023-05-17 19:16:32 | MASTER-SAAO | (08h 14m 51.52s , -48d 04m 42.6s) | C | 60 | 16.8 | 29476 | 2023-05-17 19:16:32 | MASTER-SAAO | (08h 16m 02.52s , -48d 06m 07.6s) | C | 60 | 16.8 | 29738 | 2023-05-17 19:20:53 | MASTER-SAAO | (07h 42m 26.51s , -48d 04m 32.9s) | C | 60 | 17.0 | 30567 | 2023-05-17 19:34:43 | MASTER-SAAO | (08h 14m 45.00s , -48d 03m 20.0s) | C | 60 | 17.1 | 30567 | 2023-05-17 19:34:43 | MASTER-SAAO | (08h 15m 55.54s , -48d 04m 18.7s) | C | 60 | 17.1 | 30829 | 2023-05-17 19:39:05 | MASTER-SAAO | (07h 42m 18.24s , -48d 05m 15.2s) | C | 60 | 18.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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