| datetime | T - Trig [h] | T - Not [h] | Area [sq. deg] |
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| 2024-09-15 11:18:47 | 336.0 | 336.0 | 862.7 |
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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. |
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ALL PLOTS
datetime
T - Trig [h]
T - Not [h]
Area [sq. deg]
Box 50% 90% FULL [%] 94.0 71.5 70.4
2024-09-15 11:18:47
336.0
336.0
862.7
Discoveries in this field
No discoveries yet!
| datetime | coord2000 | observatory | camera | links |
| 2024-09-01 11:16:31.034 | 00h 00m 00.00s +00d 00m 00.0s | Amur | 29009 | Database Amur |
| 2024-09-01 11:17:40.738 | 18h 10m 15.00s +50d 19m 06.0s | Amur | 136957 | Database Amur |
| trigger | notice | notice+1hr | now |
| 2024-09-01 11:18:47 (JD 2460554.971377) Siderial time 12.561964 h Ra 20:18:03.67 Dec -1:05:03.50 Rise 2024-09-01 16:05:10 Transit 2024-09-01 22:01:51 Set 2024-09-01 04:02:28 AmurObject: Altitude: 33.93 Azimuth: 327.83 Sun: Altitude: -10.56 Azimuth: 116.75 Moon: Altitude: -10.40 Azimuth: 135.29 TunkaObject: Altitude: 22.16 Azimuth: 303.42 Sun: Altitude: 4.47 Azimuth: 97.48 Moon: Altitude: 2.91 Azimuth: 115.68 KislovodskObject: Altitude: -15.91 Azimuth: 255.79 Sun: Altitude: 44.46 Azimuth: 48.31 Moon: Altitude: 42.00 Azimuth: 73.20 TavridaObject: Altitude: -21.41 Azimuth: 248.91 Sun: Altitude: 47.88 Azimuth: 37.01 Moon: Altitude: 47.32 Azimuth: 64.16 SAAOObject: Altitude: -34.37 Azimuth: 297.45 Sun: Altitude: 48.18 Azimuth: 163.75 Moon: Altitude: 33.60 Azimuth: 149.14 IACObject: Altitude: -61.22 Azimuth: 200.67 Sun: Altitude: 57.93 Azimuth: 303.83 Moon: Altitude: 75.74 Azimuth: 314.49 ArgentinaObject: Altitude: -37.67 Azimuth: 59.54 Sun: Altitude: 4.70 Azimuth: 257.41 Moon: Altitude: 11.50 Azimuth: 240.31 MexicoObject: Altitude: -5.62 Azimuth: 92.13 Sun: Altitude: -20.81 Azimuth: 246.07 Moon: Altitude: -2.62 Azimuth: 247.24 UralObject: Altitude: -3.17 Azimuth: 267.10 Sun: Altitude: 27.89 Azimuth: 58.53 Moon: Altitude: 28.26 Azimuth: 79.21 VostryakovoObject: Altitude: -15.29 Azimuth: 248.82 Sun: Altitude: 37.85 Azimuth: 35.87 Moon: Altitude: 40.09 Azimuth: 59.20 Gal. latitude: -20.184100 Gal. longitude: 42.662446 Dist. to Sun: 143.218212 Dist. to Moon: 153.815315 Moon coord.: (144.944243 d, 17.905268 d) Sun coord.: (160.759999 d, 8.133105 d) Lunar disk: 0.025180 Lunar phase: 161.739027 Lunar bright limb: 120.379975 No SN in this field |
2024-09-01 11:19:46 (JD 2460554.972060) Siderial time 12.578398 h Ra 20:18:03.67 Dec -1:05:03.50 Rise 2024-09-01 16:05:10 Transit 2024-09-01 22:01:51 Set 2024-09-01 04:02:28 AmurObject: Altitude: 34.01 Azimuth: 328.11 Sun: Altitude: -10.70 Azimuth: 116.96 Moon: Altitude: -10.51 Azimuth: 135.49 TunkaObject: Altitude: 22.29 Azimuth: 303.65 Sun: Altitude: 4.32 Azimuth: 97.67 Moon: Altitude: 2.77 Azimuth: 115.86 KislovodskObject: Altitude: -15.73 Azimuth: 255.97 Sun: Altitude: 44.33 Azimuth: 48.60 Moon: Altitude: 41.83 Azimuth: 73.40 TavridaObject: Altitude: -21.25 Azimuth: 249.10 Sun: Altitude: 47.77 Azimuth: 37.33 Moon: Altitude: 47.16 Azimuth: 64.41 SAAOObject: Altitude: -34.19 Azimuth: 297.25 Sun: Altitude: 48.12 Azimuth: 163.40 Moon: Altitude: 33.50 Azimuth: 148.90 IACObject: Altitude: -61.14 Azimuth: 201.16 Sun: Altitude: 58.11 Azimuth: 304.14 Moon: Altitude: 75.88 Azimuth: 315.20 ArgentinaObject: Altitude: -37.85 Azimuth: 59.33 Sun: Altitude: 4.91 Azimuth: 257.27 Moon: Altitude: 11.68 Azimuth: 240.17 MexicoObject: Altitude: -5.83 Azimuth: 92.25 Sun: Altitude: -20.62 Azimuth: 246.23 Moon: Altitude: -2.44 Azimuth: 247.37 UralObject: Altitude: -3.04 Azimuth: 267.30 Sun: Altitude: 27.78 Azimuth: 58.77 Moon: Altitude: 28.13 Azimuth: 79.42 VostryakovoObject: Altitude: -15.16 Azimuth: 249.03 Sun: Altitude: 37.77 Azimuth: 36.16 Moon: Altitude: 39.97 Azimuth: 59.45 Gal. latitude: -20.184100 Gal. longitude: 42.662446 Dist. to Sun: 143.217647 Dist. to Moon: 153.811214 Moon coord.: (144.952304 d, 17.902055 d) Sun coord.: (160.760618 d, 8.132857 d) Lunar disk: 0.025160 Lunar phase: 161.746642 Lunar bright limb: 120.385385 No SN in this field |
2024-09-01 12:19:46 (JD 2460555.013727) Siderial time 13.581135 h Ra 20:18:03.67 Dec -1:05:03.50 Rise 2024-09-02 16:01:14 Transit 2024-09-02 21:57:55 Set 2024-09-02 03:58:32 AmurObject: Altitude: 37.75 Azimuth: 346.12 Sun: Altitude: -18.70 Azimuth: 129.91 Moon: Altitude: -16.41 Azimuth: 148.38 TunkaObject: Altitude: 29.30 Azimuth: 318.45 Sun: Altitude: -4.70 Azimuth: 109.49 Moon: Altitude: -5.05 Azimuth: 127.30 KislovodskObject: Altitude: -5.01 Azimuth: 266.70 Sun: Altitude: 35.30 Azimuth: 64.01 Moon: Altitude: 31.39 Azimuth: 84.79 TavridaObject: Altitude: -10.95 Azimuth: 260.53 Sun: Altitude: 40.05 Azimuth: 55.03 Moon: Altitude: 37.26 Azimuth: 77.55 SAAOObject: Altitude: -22.40 Azimuth: 286.60 Sun: Altitude: 42.46 Azimuth: 143.80 Moon: Altitude: 26.10 Azimuth: 135.38 IACObject: Altitude: -53.74 Azimuth: 225.76 Sun: Altitude: 67.22 Azimuth: 330.20 Moon: Altitude: 78.74 Azimuth: 20.65 ArgentinaObject: Altitude: -47.91 Azimuth: 43.97 Sun: Altitude: 17.10 Azimuth: 248.62 Moon: Altitude: 21.99 Azimuth: 230.49 MexicoObject: Altitude: -18.63 Azimuth: 100.35 Sun: Altitude: -8.50 Azimuth: 255.13 Moon: Altitude: 9.25 Azimuth: 254.83 UralObject: Altitude: 5.11 Azimuth: 279.95 Sun: Altitude: 20.33 Azimuth: 72.86 Moon: Altitude: 20.09 Azimuth: 91.79 VostryakovoObject: Altitude: -6.90 Azimuth: 261.85 Sun: Altitude: 31.79 Azimuth: 52.75 Moon: Altitude: 32.23 Azimuth: 73.71 Gal. latitude: -20.184100 Gal. longitude: 42.662446 Dist. to Sun: 143.183142 Dist. to Moon: 153.557554 Moon coord.: (145.443494 d, 17.705421 d) Sun coord.: (160.798386 d, 8.117702 d) Lunar disk: 0.023906 Lunar phase: 162.211062 Lunar bright limb: 120.719226 No SN in this field |
2025-03-11 01:13:51 (JD 2460745.551285) Siderial time 15.002714 h Ra 20:18:03.67 Dec -1:05:03.50 Rise 2025-03-11 03:34:12 Transit 2025-03-11 09:30:53 Set 2025-03-11 15:27:33 AmurObject: Altitude: 37.83 Azimuth: 13.20 Sun: Altitude: 27.55 Azimuth: 318.29 Moon: Altitude: -19.43 Azimuth: 177.72 TunkaObject: Altitude: 35.79 Azimuth: 342.62 Sun: Altitude: 14.47 Azimuth: 296.06 Moon: Altitude: -14.28 Azimuth: 154.20 KislovodskObject: Altitude: 10.32 Azimuth: 281.59 Sun: Altitude: -24.80 Azimuth: 250.08 Moon: Altitude: 11.92 Azimuth: 106.68 TavridaObject: Altitude: 4.15 Azimuth: 275.65 Sun: Altitude: -29.98 Azimuth: 242.40 Moon: Altitude: 18.07 Azimuth: 100.87 SAAOObject: Altitude: -4.72 Azimuth: 274.29 Sun: Altitude: -39.54 Azimuth: 308.73 Moon: Altitude: 4.15 Azimuth: 117.15 IACObject: Altitude: -38.03 Azimuth: 246.80 Sun: Altitude: -65.52 Azimuth: 179.43 Moon: Altitude: 58.33 Azimuth: 82.81 ArgentinaObject: Altitude: -56.56 Azimuth: 11.70 Sun: Altitude: -28.33 Azimuth: 64.95 Moon: Altitude: 34.85 Azimuth: 201.97 MexicoObject: Altitude: -36.06 Azimuth: 114.28 Sun: Altitude: 1.54 Azimuth: 84.61 Moon: Altitude: 35.33 Azimuth: 266.12 UralObject: Altitude: 16.02 Azimuth: 298.62 Sun: Altitude: -10.89 Azimuth: 260.09 Moon: Altitude: 6.74 Azimuth: 117.23 VostryakovoObject: Altitude: 5.17 Azimuth: 279.46 Sun: Altitude: -22.79 Azimuth: 241.22 Moon: Altitude: 17.62 Azimuth: 100.27 Gal. latitude: -20.184100 Gal. longitude: 42.662446 Dist. to Sun: 46.664020 Dist. to Moon: 157.198953 Moon coord.: (137.195271 d, 20.221296 d) Sun coord.: (351.148862 d, -3.817681 d) Lunar disk: 0.900313 Lunar phase: 36.810124 Lunar bright limb: 291.861505 No SN in this field |
####################################################################################### ####################################################################################### ID = 11201 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 GRB240901.47 (trigger No 746882332,23h 53m 43.20s , -25d 50m 24.0s, R=11.84) errorbox 20670 sec after notice time and 20707 sec after trigger time at 2024-09-01 17:03:55 UT, with upper limit up to 13.9 mag. Observations started at twilight. The observations began at zenith distance = 79 deg. The sun altitude is -9.6 deg. The galactic latitude b = -78 deg., longitude l = 37 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2584305 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20738 | 2024-09-01 17:03:55 | MASTER-SAAO | (23h 31m 07.60s , -29d 19m 44.7s) | C | 60 | 13.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 11202 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 GRB240901.47 (trigger No 746882332,23h 53m 43.20s , -25d 50m 24.0s, R=11.84) errorbox 20670 sec after notice time and 20707 sec after trigger time at 2024-09-01 17:03:55 UT, with upper limit up to 13.9 mag. Observations started at twilight. The observations began at zenith distance = 79 deg. The sun altitude is -9.6 deg. The galactic latitude b = -78 deg., longitude l = 37 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2584305 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20738 | 2024-09-01 17:03:55 | MASTER-SAAO | (23h 31m 07.60s , -29d 19m 44.7s) | C | 60 | 13.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 11207 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 GRB240901.47 (trigger No 746882332,22h 43m 09.60s , -21d 03m 00.0s, R=5.63) errorbox 42813 sec after notice time and 42850 sec after trigger time at 2024-09-01 23:12:58 UT, with upper limit up to 19.7 mag. The observations began at zenith distance = 9 deg. The sun altitude is -64.6 deg. The galactic latitude b = -61 deg., longitude l = 39 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2584298 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 42881 | 2024-09-01 23:12:58 | MASTER-SAAO | (22h 43m 19.71s , -27d 37m 36.9s) | C | 60 | 19.5 | 43039 | 2024-09-01 23:15:36 | MASTER-SAAO | (22h 52m 11.79s , -27d 37m 38.5s) | C | 60 | 19.4 | 43883 | 2024-09-01 23:29:40 | MASTER-SAAO | (22h 43m 24.93s , -27d 37m 06.4s) | C | 60 | 19.6 | 44042 | 2024-09-01 23:32:19 | MASTER-SAAO | (22h 52m 18.81s , -27d 37m 13.5s) | C | 60 | 19.6 | 44881 | 2024-09-01 23:46:18 | MASTER-SAAO | (22h 43m 22.53s , -27d 38m 29.7s) | C | 60 | 19.6 | 45039 | 2024-09-01 23:48:57 | MASTER-SAAO | (22h 52m 24.71s , -27d 36m 49.7s) | C | 60 | 19.7 | 48474 | 2024-09-02 00:46:11 | MASTER-SAAO | (23h 00m 18.12s , -27d 35m 09.9s) | C | 60 | 19.6 | 48797 | 2024-09-02 00:51:34 | MASTER-SAAO | (22h 47m 43.11s , -26d 43m 40.2s) | C | 60 | 19.5 | 48876 | 2024-09-02 00:52:53 | MASTER-SAAO | (22h 47m 43.02s , -26d 42m 38.7s) | C | 60 | 19.6 | 48955 | 2024-09-02 00:54:12 | MASTER-SAAO | (22h 47m 50.14s , -26d 43m 36.9s) | C | 60 | 19.6 | 49035 | 2024-09-02 00:55:32 | MASTER-SAAO | (22h 47m 44.27s , -26d 44m 34.4s) | C | 60 | 19.5 | 49114 | 2024-09-02 00:56:51 | MASTER-SAAO | (22h 47m 48.81s , -26d 44m 13.4s) | C | 60 | 19.5 | 51311 | 2024-09-02 01:33:28 | MASTER-SAAO | (23h 00m 20.16s , -27d 34m 34.3s) | C | 60 | 19.4 | 52308 | 2024-09-02 01:50:06 | MASTER-SAAO | (23h 00m 16.69s , -27d 34m 49.0s) | C | 60 | 19.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 11209 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 GRB240901.47 (trigger No 746882332,22h 43m 09.60s , -21d 03m 00.0s, R=5.63) errorbox 42813 sec after notice time and 42850 sec after trigger time at 2024-09-01 23:12:58 UT, with upper limit up to 20.4 mag. The observations began at zenith distance = 9 deg. The sun altitude is -64.6 deg. The galactic latitude b = -61 deg., longitude l = 39 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2584294 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 42881 | 2024-09-01 23:12:58 | MASTER-SAAO | (22h 43m 19.71s , -27d 37m 36.9s) | C | 60 | 19.5 | 43039 | 2024-09-01 23:15:36 | MASTER-SAAO | (22h 52m 11.79s , -27d 37m 38.5s) | C | 60 | 19.4 | 43883 | 2024-09-01 23:29:40 | MASTER-SAAO | (22h 43m 24.93s , -27d 37m 06.4s) | C | 60 | 19.6 | 44042 | 2024-09-01 23:32:19 | MASTER-SAAO | (22h 52m 18.81s , -27d 37m 13.5s) | C | 60 | 19.6 | 44881 | 2024-09-01 23:46:18 | MASTER-SAAO | (22h 43m 22.53s , -27d 38m 29.7s) | C | 60 | 19.6 | 45039 | 2024-09-01 23:48:57 | MASTER-SAAO | (22h 52m 24.71s , -27d 36m 49.7s) | C | 60 | 19.7 | 48474 | 2024-09-02 00:46:11 | MASTER-SAAO | (23h 00m 18.12s , -27d 35m 09.9s) | C | 60 | 19.6 | 48797 | 2024-09-02 00:51:34 | MASTER-SAAO | (22h 47m 43.11s , -26d 43m 40.2s) | C | 60 | 19.5 | 48857 | 2024-09-02 00:51:34 | MASTER-SAAO | (22h 47m 43.11s , -26d 43m 40.2s) | C | 180 | 20.4 | Coadd 48876 | 2024-09-02 00:52:53 | MASTER-SAAO | (22h 47m 43.02s , -26d 42m 38.7s) | C | 60 | 19.6 | 48955 | 2024-09-02 00:54:12 | MASTER-SAAO | (22h 47m 50.14s , -26d 43m 36.9s) | C | 60 | 19.6 | 49035 | 2024-09-02 00:55:32 | MASTER-SAAO | (22h 47m 44.27s , -26d 44m 34.4s) | C | 60 | 19.5 | 49095 | 2024-09-02 00:55:32 | MASTER-SAAO | (22h 47m 44.27s , -26d 44m 34.4s) | C | 180 | 20.3 | Coadd 49114 | 2024-09-02 00:56:51 | MASTER-SAAO | (22h 47m 48.81s , -26d 44m 13.4s) | C | 60 | 19.5 | 49193 | 2024-09-02 00:58:10 | MASTER-SAAO | (22h 47m 46.19s , -26d 42m 52.6s) | C | 60 | 19.4 | 49272 | 2024-09-02 00:59:29 | MASTER-SAAO | (22h 47m 46.04s , -26d 44m 16.4s) | C | 60 | 19.4 | 49332 | 2024-09-02 00:59:29 | MASTER-SAAO | (22h 47m 46.04s , -26d 44m 16.4s) | C | 180 | 20.2 | Coadd 49351 | 2024-09-02 01:00:49 | MASTER-SAAO | (22h 47m 49.86s , -26d 42m 43.6s) | C | 60 | 19.5 | 49437 | 2024-09-02 01:02:14 | MASTER-SAAO | (22h 47m 42.84s , -26d 43m 22.5s) | C | 60 | 19.6 | 49517 | 2024-09-02 01:03:34 | MASTER-SAAO | (22h 47m 43.41s , -26d 42m 20.2s) | C | 60 | 19.4 | 50200 | 2024-09-02 01:14:57 | MASTER-SAAO | (22h 47m 44.50s , -26d 42m 56.2s) | C | 60 | 19.5 | 50260 | 2024-09-02 01:14:57 | MASTER-SAAO | (22h 47m 44.50s , -26d 42m 56.1s) | C | 180 | 20.2 | Coadd 50280 | 2024-09-02 01:16:17 | MASTER-SAAO | (22h 47m 39.66s , -26d 43m 49.2s) | C | 60 | 19.4 | 50359 | 2024-09-02 01:17:36 | MASTER-SAAO | (22h 47m 44.91s , -26d 43m 37.4s) | C | 60 | 19.5 | 50439 | 2024-09-02 01:18:56 | MASTER-SAAO | (22h 47m 41.83s , -26d 41m 44.5s) | C | 60 | 19.5 | 50499 | 2024-09-02 01:18:56 | MASTER-SAAO | (22h 47m 41.83s , -26d 41m 44.5s) | C | 180 | 20.3 | Coadd 50518 | 2024-09-02 01:20:15 | MASTER-SAAO | (22h 47m 41.67s , -26d 43m 21.8s) | C | 60 | 19.6 | 50597 | 2024-09-02 01:21:34 | MASTER-SAAO | (22h 47m 44.39s , -26d 41m 38.7s) | C | 60 | 19.4 | 50677 | 2024-09-02 01:22:54 | MASTER-SAAO | (22h 47m 39.55s , -26d 42m 29.1s) | C | 60 | 19.4 | 50737 | 2024-09-02 01:22:54 | MASTER-SAAO | (22h 47m 39.55s , -26d 42m 29.1s) | C | 180 | 20.3 | Coadd 50756 | 2024-09-02 01:24:13 | MASTER-SAAO | (22h 47m 38.25s , -26d 41m 26.1s) | C | 60 | 19.4 | 50835 | 2024-09-02 01:25:33 | MASTER-SAAO | (22h 47m 44.20s , -26d 42m 22.7s) | C | 60 | 19.4 | 50914 | 2024-09-02 01:26:52 | MASTER-SAAO | (22h 47m 37.48s , -26d 43m 18.9s) | C | 60 | 19.5 | 50974 | 2024-09-02 01:26:52 | MASTER-SAAO | (22h 47m 37.48s , -26d 43m 18.9s) | C | 180 | 20.1 | Coadd 50994 | 2024-09-02 01:28:11 | MASTER-SAAO | (22h 47m 43.02s , -26d 43m 09.7s) | C | 60 | 19.4 | 51073 | 2024-09-02 01:29:30 | MASTER-SAAO | (22h 47m 40.29s , -26d 41m 34.5s) | C | 60 | 19.4 | 51152 | 2024-09-02 01:30:49 | MASTER-SAAO | (22h 47m 40.09s , -26d 42m 43.1s) | C | 60 | 19.5 | 51311 | 2024-09-02 01:33:28 | MASTER-SAAO | (23h 00m 20.16s , -27d 34m 34.3s) | C | 60 | 19.4 | 52308 | 2024-09-02 01:50:06 | MASTER-SAAO | (23h 00m 16.69s , -27d 34m 49.0s) | C | 60 | 19.2 | 107166 | 2024-09-02 17:04:24 | MASTER-SAAO | (23h 04m 05.21s , -23d 36m 15.7s) | C | 60 | 15.1 | 107246 | 2024-09-02 17:05:43 | MASTER-SAAO | (23h 12m 49.25s , -23d 37m 37.6s) | C | 60 | 15.2 | 107484 | 2024-09-02 17:09:41 | MASTER-SAAO | (23h 01m 25.19s , -21d 44m 02.6s) | C | 60 | 15.6 | 107563 | 2024-09-02 17:11:00 | MASTER-SAAO | (23h 10m 07.58s , -21d 43m 48.1s) | C | 60 | 15.7 | 108197 | 2024-09-02 17:21:34 | MASTER-SAAO | (23h 04m 02.78s , -23d 37m 04.5s) | C | 60 | 16.7 | 108620 | 2024-09-02 17:28:38 | MASTER-SAAO | (23h 12m 45.71s , -23d 38m 19.9s) | C | 60 | 16.5 | 108858 | 2024-09-02 17:32:35 | MASTER-SAAO | (23h 01m 26.92s , -21d 44m 14.3s) | C | 60 | 17.0 | 108937 | 2024-09-02 17:33:55 | MASTER-SAAO | (23h 10m 08.45s , -21d 42m 49.0s) | C | 60 | 17.1 | 109653 | 2024-09-02 17:45:50 | MASTER-SAAO | (23h 04m 00.52s , -23d 37m 25.4s) | C | 60 | 16.8 | 109732 | 2024-09-02 17:47:09 | MASTER-SAAO | (23h 12m 44.70s , -23d 36m 25.8s) | C | 60 | 16.7 | 109970 | 2024-09-02 17:51:07 | MASTER-SAAO | (23h 01m 29.20s , -21d 44m 12.3s) | C | 60 | 17.3 | 110049 | 2024-09-02 17:52:26 | MASTER-SAAO | (23h 10m 03.25s , -21d 42m 55.5s) | C | 60 | 17.1 | 136210 | 2024-09-03 01:08:27 | MASTER-SAAO | (23h 00m 19.66s , -27d 34m 43.7s) | C | 60 | 18.8 | 137208 | 2024-09-03 01:25:05 | MASTER-SAAO | (23h 00m 13.74s , -27d 33m 40.2s) | C | 60 | 18.5 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 11200 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 GRB240901.47 (trigger No 746882332,23h 53m 43.20s , -25d 50m 24.0s, R=11.84) errorbox 20670 sec after notice time and 20707 sec after trigger time at 2024-09-01 17:03:55 UT, with upper limit up to 13.9 mag. Observations started at twilight. The observations began at zenith distance = 79 deg. The sun altitude is -9.6 deg. The galactic latitude b = -78 deg., longitude l = 37 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2584305 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 20738 | 2024-09-01 17:03:55 | MASTER-SAAO | (23h 31m 07.60s , -29d 19m 44.7s) | C | 60 | 13.9 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
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