MASTER Net MASTER Database: IceCube240123.48 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 |
| 113.6 | 2024-01-23 11:25:35.956 | 13h 01m 02.00s +60d 38m 05.0s | Tunka | 100628 | Database Tunka |
| 112.5 | 2024-01-23 11:23:17.954 | 13h 26m 12.00s +60d 37m 43.0s | Tunka | 100629 | Database Tunka |
| trigger | notice | notice+1hr | now |
| 2024-01-23 11:25:36 (JD 2460332.976111) Siderial time 22.088305 h Ra 23:50:09.60 Dec 04:15:36.00 Rise 2024-01-23 06:42:03 Transit 2024-01-23 13:10:10 Set 2024-01-23 19:38:18 AmurObject: Altitude: 19.86 Azimuth: 71.83 Sun: Altitude: -31.64 Azimuth: 97.24 Moon: Altitude: 54.66 Azimuth: 294.96 TunkaObject: Altitude: 32.41 Azimuth: 48.34 Sun: Altitude: -16.42 Azimuth: 79.01 Moon: Altitude: 39.49 Azimuth: 273.35 KislovodskObject: Altitude: 46.26 Azimuth: 328.38 Sun: Altitude: 20.46 Azimuth: 31.54 Moon: Altitude: -0.34 Azimuth: 228.77 TavridaObject: Altitude: 41.83 Azimuth: 318.28 Sun: Altitude: 22.39 Azimuth: 23.30 Moon: Altitude: -4.02 Azimuth: 222.64 SAAOObject: Altitude: 35.16 Azimuth: 236.34 Sun: Altitude: 74.57 Azimuth: 143.67 Moon: Altitude: -58.07 Azimuth: 267.76 IACObject: Altitude: 10.52 Azimuth: 270.81 Sun: Altitude: 35.14 Azimuth: 327.63 Moon: Altitude: -33.54 Azimuth: 179.48 ArgentinaObject: Altitude: -38.23 Azimuth: 292.17 Sun: Altitude: 17.98 Azimuth: 282.32 Moon: Altitude: -44.14 Azimuth: 99.91 MexicoObject: Altitude: -54.26 Azimuth: 189.90 Sun: Altitude: -36.54 Azimuth: 272.34 Moon: Altitude: 17.51 Azimuth: 112.81 UralObject: Altitude: 37.11 Azimuth: 354.63 Sun: Altitude: 3.40 Azimuth: 44.86 Moon: Altitude: 16.04 Azimuth: 242.67 VostryakovoObject: Altitude: 34.77 Azimuth: 327.82 Sun: Altitude: 11.69 Azimuth: 25.55 Moon: Altitude: 5.32 Azimuth: 225.63 Gal. latitude: -55.301467 Gal. longitude: 96.587315 Dist. to Sun: 56.972073 Dist. to Moon: 96.880134 Moon coord.: (97.684288 d, 28.160697 d) Sun coord.: (304.885274 d, -19.583846 d) Lunar disk: 0.948724 Lunar phase: 26.175370 Lunar bright limb: 282.904029 No SN in this field |
2024-01-23 15:08:50 (JD 2460333.131134) Siderial time 1.819047 h Ra 23:50:09.60 Dec 04:15:36.00 Rise 2024-01-24 06:38:07 Transit 2024-01-24 13:06:14 Set 2024-01-24 19:34:22 AmurObject: Altitude: -14.92 Azimuth: 116.20 Sun: Altitude: -58.60 Azimuth: 165.61 Moon: Altitude: 64.18 Azimuth: 36.97 TunkaObject: Altitude: 0.15 Azimuth: 96.71 Sun: Altitude: -49.06 Azimuth: 129.76 Moon: Altitude: 65.67 Azimuth: 344.55 KislovodskObject: Altitude: 40.09 Azimuth: 47.83 Sun: Altitude: -11.39 Azimuth: 73.76 Moon: Altitude: 34.57 Azimuth: 262.44 TavridaObject: Altitude: 43.49 Azimuth: 37.28 Sun: Altitude: -5.94 Azimuth: 68.26 Moon: Altitude: 28.74 Azimuth: 257.74 SAAOObject: Altitude: 51.35 Azimuth: 159.05 Sun: Altitude: 30.67 Azimuth: 85.15 Moon: Altitude: -14.14 Azimuth: 245.48 IACObject: Altitude: 56.61 Azimuth: 311.58 Sun: Altitude: 34.98 Azimuth: 32.81 Moon: Altitude: -13.97 Azimuth: 226.78 ArgentinaObject: Altitude: 8.55 Azimuth: 259.54 Sun: Altitude: 64.68 Azimuth: 247.05 Moon: Altitude: -86.25 Azimuth: 353.79 MexicoObject: Altitude: -21.48 Azimuth: 250.73 Sun: Altitude: 9.14 Azimuth: 299.50 Moon: Altitude: -19.34 Azimuth: 142.52 UralObject: Altitude: 23.51 Azimuth: 58.55 Sun: Altitude: -23.96 Azimuth: 90.71 Moon: Altitude: 44.36 Azimuth: 287.34 VostryakovoObject: Altitude: 33.51 Azimuth: 36.65 Sun: Altitude: -11.82 Azimuth: 72.63 Moon: Altitude: 32.60 Azimuth: 266.74 Gal. latitude: -55.301467 Gal. longitude: 96.587315 Dist. to Sun: 56.815205 Dist. to Moon: 98.807073 Moon coord.: (99.881444 d, 28.074620 d) Sun coord.: (305.048215 d, -19.547890 d) Lunar disk: 0.955229 Lunar phase: 24.431382 Lunar bright limb: 284.667650 No SN in this field |
2024-01-23 16:08:50 (JD 2460333.172801) Siderial time 2.821785 h Ra 23:50:09.60 Dec 04:15:36.00 Rise 2024-01-24 06:38:07 Transit 2024-01-24 13:06:14 Set 2024-01-24 19:34:22 AmurObject: Altitude: -22.98 Azimuth: 129.60 Sun: Altitude: -58.71 Azimuth: 192.96 Moon: Altitude: 57.27 Azimuth: 59.12 TunkaObject: Altitude: -8.91 Azimuth: 108.72 Sun: Altitude: -55.00 Azimuth: 150.72 Moon: Altitude: 65.61 Azimuth: 15.77 KislovodskObject: Altitude: 31.16 Azimuth: 62.71 Sun: Altitude: -21.99 Azimuth: 83.53 Moon: Altitude: 44.97 Azimuth: 272.07 TavridaObject: Altitude: 35.84 Azimuth: 54.10 Sun: Altitude: -16.13 Azimuth: 78.25 Moon: Altitude: 38.88 Azimuth: 267.06 SAAOObject: Altitude: 44.75 Azimuth: 138.80 Sun: Altitude: 18.15 Azimuth: 77.94 Moon: Altitude: -3.34 Azimuth: 238.62 IACObject: Altitude: 64.37 Azimuth: 338.02 Sun: Altitude: 26.57 Azimuth: 46.06 Moon: Altitude: -4.11 Azimuth: 234.97 ArgentinaObject: Altitude: 20.90 Azimuth: 250.71 Sun: Altitude: 74.95 Azimuth: 217.75 Moon: Altitude: -76.55 Azimuth: 282.38 MexicoObject: Altitude: -9.03 Azimuth: 259.43 Sun: Altitude: 19.76 Azimuth: 309.13 Moon: Altitude: -25.86 Azimuth: 154.39 UralObject: Altitude: 16.07 Azimuth: 72.41 Sun: Altitude: -32.03 Azimuth: 103.87 Moon: Altitude: 51.43 Azimuth: 303.22 VostryakovoObject: Altitude: 27.51 Azimuth: 52.63 Sun: Altitude: -20.15 Azimuth: 84.51 Moon: Altitude: 40.77 Azimuth: 278.99 Gal. latitude: -55.301467 Gal. longitude: 96.587315 Dist. to Sun: 56.773043 Dist. to Moon: 99.324254 Moon coord.: (100.470509 d, 28.045546 d) Sun coord.: (305.091997 d, -19.538201 d) Lunar disk: 0.956900 Lunar phase: 23.964161 Lunar bright limb: 285.158892 No SN in this field |
2024-12-03 19:23:16 (JD 2460648.307824) Siderial time 2.769808 h Ra 23:50:09.60 Dec 04:15:36.00 Rise 2024-12-04 09:55:39 Transit 2024-12-04 16:23:47 Set 2024-12-04 22:51:54 AmurObject: Altitude: -22.59 Azimuth: 128.86 Sun: Altitude: -35.18 Azimuth: 262.79 Moon: Altitude: -58.98 Azimuth: 234.40 TunkaObject: Altitude: -8.45 Azimuth: 108.08 Sun: Altitude: -49.10 Azimuth: 237.73 Moon: Altitude: -65.91 Azimuth: 188.44 KislovodskObject: Altitude: 31.66 Azimuth: 62.01 Sun: Altitude: -60.83 Azimuth: 129.90 Moon: Altitude: -42.42 Azimuth: 89.83 TavridaObject: Altitude: 36.28 Azimuth: 53.31 Sun: Altitude: -55.27 Azimuth: 119.68 Moon: Altitude: -36.37 Azimuth: 84.93 SAAOObject: Altitude: 45.18 Azimuth: 139.71 Sun: Altitude: -20.20 Azimuth: 44.75 Moon: Altitude: 5.75 Azimuth: 60.46 IACObject: Altitude: 64.11 Azimuth: 336.34 Sun: Altitude: -16.30 Azimuth: 73.15 Moon: Altitude: 6.63 Azimuth: 53.30 ArgentinaObject: Altitude: 20.27 Azimuth: 251.21 Sun: Altitude: 49.64 Azimuth: 92.46 Moon: Altitude: 79.30 Azimuth: 108.43 MexicoObject: Altitude: -9.69 Azimuth: 259.00 Sun: Altitude: 36.65 Azimuth: 3.78 Moon: Altitude: 24.66 Azimuth: 331.33 UralObject: Altitude: 16.48 Azimuth: 71.72 Sun: Altitude: -54.82 Azimuth: 169.04 Moon: Altitude: -49.72 Azimuth: 119.30 VostryakovoObject: Altitude: 27.86 Azimuth: 51.85 Sun: Altitude: -50.64 Azimuth: 135.80 Moon: Altitude: -38.73 Azimuth: 96.08 Gal. latitude: -55.301467 Gal. longitude: 96.587315 Dist. to Sun: 107.589562 Dist. to Moon: 78.360433 Moon coord.: (283.106898 d, -27.900502 d) Sun coord.: (250.268284 d, -22.207318 d) Lunar disk: 0.068194 Lunar phase: 149.724565 Lunar bright limb: 273.205733 No SN in this field |
####################################################################################### ####################################################################################### ID = 9610 TYPE = 35 DAYS = 3 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) was pointed to the ICECUBE Alert 240123.48 (trigger No 34080563,23h 50m 33.12s , +04d 22m 12.0s, R=0.51) errorbox 26249 sec after notice time and 26305 sec after trigger time at 2024-01-23 18:44:01 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.7 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the ICECUBE Alert 240123.48 errorbox 1 days 19825 sec after notice time and 1 days 19881 sec after trigger time at 2024-01-24 16:56:57 UT, with upper limit up to 17.5 mag. The observations began at zenith distance = 65 deg. The sun altitude is -30.1 deg. The galactic latitude b = -55 deg., longitude l = 97 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2363232 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 57m 38.77s , +04d 59m 29.0s) | C | 60 | 16.2 | 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 59m 26.43s , +04d 46m 52.8s) | C | 60 | 16.3 | 27297 | 2024-01-23 19:00:02 | MASTER-SAAO | (23h 59m 37.22s , +04d 49m 10.8s) | C | 60 | 16.8 | 106312 | 2024-01-24 16:56:57 | MASTER-Kislovodsk | (23h 56m 37.15s , +05d 21m 39.6s) | C | 60 | 17.5 | 106393 | 2024-01-24 16:58:18 | MASTER-Kislovodsk | (23h 54m 43.10s , +04d 59m 36.3s) | C | 60 | 17.1 | 108348 | 2024-01-24 17:30:54 | MASTER-Kislovodsk | (23h 56m 42.97s , +05d 20m 22.2s) | C | 60 | 17.5 | 110092 | 2024-01-24 17:58:58 | MASTER-Kislovodsk | (23h 50m 57.12s , +04d 19m 11.0s) | C | 180 | 14.5 | 110092 | 2024-01-24 17:58:58 | MASTER-Kislovodsk | (23h 51m 14.81s , +04d 41m 36.1s) | C | 180 | 17.1 | 113888 | 2024-01-24 19:03:14 | MASTER-SAAO | (23h 59m 44.55s , +04d 49m 15.3s) | C | 60 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9608 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) was pointed to the ICECUBE Alert 240123.48 (trigger No 34080563,23h 50m 33.12s , +04d 22m 12.0s, R=0.51) errorbox 26249 sec after notice time and 26305 sec after trigger time at 2024-01-23 18:44:01 UT, with upper limit up to 17.0 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.7 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the ICECUBE Alert 240123.48 errorbox 1 days 19825 sec after notice time and 1 days 19881 sec after trigger time at 2024-01-24 16:56:57 UT, with upper limit up to 17.5 mag. The observations began at zenith distance = 65 deg. The sun altitude is -30.1 deg. The galactic latitude b = -55 deg., longitude l = 97 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2363232 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 57m 38.77s , +04d 59m 29.0s) | C | 60 | 16.2 | 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 59m 26.43s , +04d 46m 52.8s) | C | 60 | 16.3 | 27297 | 2024-01-23 19:00:02 | MASTER-SAAO | (23h 59m 37.22s , +04d 49m 10.8s) | C | 60 | 16.8 | 106312 | 2024-01-24 16:56:57 | MASTER-Kislovodsk | (23h 56m 37.15s , +05d 21m 39.6s) | C | 60 | 17.5 | 106393 | 2024-01-24 16:58:18 | MASTER-Kislovodsk | (23h 54m 43.10s , +04d 59m 36.3s) | C | 60 | 17.1 | 108348 | 2024-01-24 17:30:54 | MASTER-Kislovodsk | (23h 56m 42.97s , +05d 20m 22.2s) | C | 60 | 17.5 | 110092 | 2024-01-24 17:58:58 | MASTER-Kislovodsk | (23h 50m 57.12s , +04d 19m 11.0s) | C | 180 | 14.5 | 110092 | 2024-01-24 17:58:58 | MASTER-Kislovodsk | (23h 51m 14.81s , +04d 41m 36.1s) | C | 180 | 17.1 | 113888 | 2024-01-24 19:03:14 | MASTER-SAAO | (23h 59m 44.55s , +04d 49m 15.3s) | C | 60 | 17.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9606 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) was pointed to the ICECUBE Alert 240123.48 (trigger No 34080563,23h 50m 33.12s , +04d 22m 12.0s, R=0.51) errorbox 26249 sec after notice time and 26305 sec after trigger time at 2024-01-23 18:44:01 UT, with upper limit up to 16.8 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.7 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the ICECUBE Alert 240123.48 errorbox 1 days 19825 sec after notice time and 1 days 19881 sec after trigger time at 2024-01-24 16:56:57 UT, with upper limit up to 17.5 mag. The observations began at zenith distance = 65 deg. The sun altitude is -30.1 deg. The galactic latitude b = -55 deg., longitude l = 97 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2363232 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 57m 38.77s , +04d 59m 29.0s) | C | 60 | 16.2 | 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 59m 26.43s , +04d 46m 52.8s) | C | 60 | 16.3 | 27297 | 2024-01-23 19:00:02 | MASTER-SAAO | (23h 59m 37.22s , +04d 49m 10.8s) | C | 60 | 16.8 | 106312 | 2024-01-24 16:56:57 | MASTER-Kislovodsk | (23h 56m 37.15s , +05d 21m 39.6s) | C | 60 | 17.5 | 106393 | 2024-01-24 16:58:18 | MASTER-Kislovodsk | (23h 54m 43.10s , +04d 59m 36.3s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9605 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) was pointed to the ICECUBE Alert 240123.48 (trigger No 34080563,23h 50m 33.12s , +04d 22m 12.0s, R=0.51) errorbox 26249 sec after notice time and 26305 sec after trigger time at 2024-01-23 18:44:01 UT, with upper limit up to 16.8 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.7 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the ICECUBE Alert 240123.48 errorbox 1 days 19825 sec after notice time and 1 days 19881 sec after trigger time at 2024-01-24 16:56:57 UT, with upper limit up to 17.5 mag. The observations began at zenith distance = 65 deg. The sun altitude is -30.1 deg. The galactic latitude b = -55 deg., longitude l = 97 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2363232 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 57m 38.77s , +04d 59m 29.0s) | C | 60 | 16.2 | 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 59m 26.43s , +04d 46m 52.8s) | C | 60 | 16.3 | 27297 | 2024-01-23 19:00:02 | MASTER-SAAO | (23h 59m 37.22s , +04d 49m 10.8s) | C | 60 | 16.8 | 106312 | 2024-01-24 16:56:57 | MASTER-Kislovodsk | (23h 56m 37.15s , +05d 21m 39.6s) | C | 60 | 17.5 | 106393 | 2024-01-24 16:58:18 | MASTER-Kislovodsk | (23h 54m 43.10s , +04d 59m 36.3s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9604 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) was pointed to the ICECUBE Alert 240123.48 (trigger No 34080563,23h 50m 33.12s , +04d 22m 12.0s, R=0.51) errorbox 26249 sec after notice time and 26305 sec after trigger time at 2024-01-23 18:44:01 UT, with upper limit up to 16.8 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.7 deg. MASTER-Kislovodsk robotic telescope located in Russia (Lomonosov MSU, Kislovodsk Solar Station of Pulkovo observatory) was pointed to the ICECUBE Alert 240123.48 errorbox 1 days 19825 sec after notice time and 1 days 19881 sec after trigger time at 2024-01-24 16:56:57 UT, with upper limit up to 17.5 mag. The observations began at zenith distance = 65 deg. The sun altitude is -30.1 deg. The galactic latitude b = -55 deg., longitude l = 97 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2363232 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 57m 38.77s , +04d 59m 29.0s) | C | 60 | 16.2 | 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 59m 26.43s , +04d 46m 52.8s) | C | 60 | 16.3 | 27297 | 2024-01-23 19:00:02 | MASTER-SAAO | (23h 59m 37.22s , +04d 49m 10.8s) | C | 60 | 16.8 | 106312 | 2024-01-24 16:56:57 | MASTER-Kislovodsk | (23h 56m 37.15s , +05d 21m 39.6s) | C | 60 | 17.5 | 106393 | 2024-01-24 16:58:18 | MASTER-Kislovodsk | (23h 54m 43.10s , +04d 59m 36.3s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 9603 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) was pointed to the ICECUBE Alert 240123.48 (trigger No 34080563,23h 50m 33.12s , +04d 22m 12.0s, R=0.51) errorbox 26249 sec after notice time and 26305 sec after trigger time at 2024-01-23 18:44:01 UT, with upper limit up to 16.8 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.7 deg. The galactic latitude b = -55 deg., longitude l = 97 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2363232 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 57m 38.77s , +04d 59m 29.0s) | C | 60 | 16.2 | 26336 | 2024-01-23 18:44:01 | MASTER-SAAO | (23h 59m 26.43s , +04d 46m 52.8s) | C | 60 | 16.3 | 27297 | 2024-01-23 19:00:02 | MASTER-SAAO | (23h 59m 37.22s , +04d 49m 10.8s) | C | 60 | 16.8 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
MASTER, 2002-2024