| datetime | T - Trig [h] | T - Not [h] | Area [sq. deg] |
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| 2023-03-13 10:22:03 | 336.0 | 336.0 | 118.2 |
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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 [%] 99.5 82.5 77.4
2023-03-13 10:22:03
336.0
336.0
118.2
Discoveries in this field
No discoveries yet!
Errorbox center visibility at MASTER facilities
SELECT set_sphere_output('HMS'); select set_sphere_output_precision(1); select distinct on (gn) get_grb_name2 (grbtime, satel ) as gn, coord2000, satel, errorbox, 'now'::timestamp,'now'::timestamp+'1 hour'::interval,grbtime+'1 hour'::interval from grb where tabs(grbtime-'2023-02-27 10:22:03.23')<'10 minutes'::interval order by gn,seq desc,errorbox asc;
| trigger | notice | notice+1hr | now |
| 2023-02-27 10:22:03 (JD 2460002.931979) Siderial time 23.341996 h Ra 02:28:55.99 Dec -11:04:00.10 Rise 2023-02-27 11:33:16 Transit 2023-02-27 16:29:57 Set 2023-02-27 21:26:38 AmurObject: Altitude: 18.20 Azimuth: 44.54 Sun: Altitude: -12.97 Azimuth: 92.32 Moon: Altitude: 62.47 Azimuth: 25.95 TunkaObject: Altitude: 25.16 Azimuth: 19.95 Sun: Altitude: 2.01 Azimuth: 73.53 Moon: Altitude: 61.44 Azimuth: 337.60 KislovodskObject: Altitude: 23.11 Azimuth: 314.22 Sun: Altitude: 35.99 Azimuth: 18.64 Moon: Altitude: 29.35 Azimuth: 262.87 TavridaObject: Altitude: 17.85 Azimuth: 307.07 Sun: Altitude: 36.45 Azimuth: 8.18 Moon: Altitude: 23.51 Azimuth: 257.92 SAAOObject: Altitude: 27.86 Azimuth: 265.52 Sun: Altitude: 65.34 Azimuth: 195.71 Moon: Altitude: -15.93 Azimuth: 250.57 IACObject: Altitude: -15.03 Azimuth: 274.66 Sun: Altitude: 33.90 Azimuth: 304.31 Moon: Altitude: -19.19 Azimuth: 226.45 ArgentinaObject: Altitude: -40.45 Azimuth: 325.64 Sun: Altitude: -1.16 Azimuth: 280.73 Moon: Altitude: -82.05 Azimuth: 26.92 MexicoObject: Altitude: -65.61 Azimuth: 141.74 Sun: Altitude: -44.70 Azimuth: 249.30 Moon: Altitude: -19.59 Azimuth: 136.98 UralObject: Altitude: 18.80 Azimuth: 333.83 Sun: Altitude: 19.37 Azimuth: 33.94 Moon: Altitude: 39.27 Azimuth: 285.70 VostryakovoObject: Altitude: 12.88 Azimuth: 312.67 Sun: Altitude: 25.54 Azimuth: 11.46 Moon: Altitude: 27.45 Azimuth: 265.71 Gal. latitude: -61.415776 Gal. longitude: 183.035968 Dist. to Sun: 56.498413 Dist. to Moon: 46.119540 Moon coord.: (67.137928 d, 24.649688 d) Sun coord.: (339.880508 d, -8.484622 d) Lunar disk: 0.510514 Lunar phase: 88.795044 Lunar bright limb: 261.144293 No SN in this field |
2023-02-27 10:22:28 (JD 2460002.932269) Siderial time 23.348960 h Ra 02:28:55.99 Dec -11:04:00.10 Rise 2023-02-27 11:33:16 Transit 2023-02-27 16:29:57 Set 2023-02-27 21:26:38 AmurObject: Altitude: 18.15 Azimuth: 44.64 Sun: Altitude: -13.04 Azimuth: 92.40 Moon: Altitude: 62.44 Azimuth: 26.14 TunkaObject: Altitude: 25.13 Azimuth: 20.06 Sun: Altitude: 1.95 Azimuth: 73.62 Moon: Altitude: 61.47 Azimuth: 337.79 KislovodskObject: Altitude: 23.16 Azimuth: 314.31 Sun: Altitude: 35.97 Azimuth: 18.76 Moon: Altitude: 29.42 Azimuth: 262.94 TavridaObject: Altitude: 17.91 Azimuth: 307.16 Sun: Altitude: 36.44 Azimuth: 8.31 Moon: Altitude: 23.58 Azimuth: 257.98 SAAOObject: Altitude: 27.95 Azimuth: 265.46 Sun: Altitude: 65.37 Azimuth: 195.47 Moon: Altitude: -15.85 Azimuth: 250.53 IACObject: Altitude: -14.94 Azimuth: 274.70 Sun: Altitude: 33.98 Azimuth: 304.40 Moon: Altitude: -19.13 Azimuth: 226.52 ArgentinaObject: Altitude: -40.40 Azimuth: 325.52 Sun: Altitude: -1.07 Azimuth: 280.68 Moon: Altitude: -82.09 Azimuth: 26.32 MexicoObject: Altitude: -65.66 Azimuth: 141.95 Sun: Altitude: -44.61 Azimuth: 249.39 Moon: Altitude: -19.65 Azimuth: 137.05 UralObject: Altitude: 18.82 Azimuth: 333.93 Sun: Altitude: 19.34 Azimuth: 34.04 Moon: Altitude: 39.32 Azimuth: 285.80 VostryakovoObject: Altitude: 12.92 Azimuth: 312.77 Sun: Altitude: 25.53 Azimuth: 11.57 Moon: Altitude: 27.51 Azimuth: 265.79 Gal. latitude: -61.415776 Gal. longitude: 183.035968 Dist. to Sun: 56.498160 Dist. to Moon: 46.122497 Moon coord.: (67.141755 d, 24.650500 d) Sun coord.: (339.880781 d, -8.484513 d) Lunar disk: 0.510543 Lunar phase: 88.791774 Lunar bright limb: 261.145879 No SN in this field |
2023-02-27 11:22:28 (JD 2460002.973935) Siderial time 0.351697 h Ra 02:28:55.99 Dec -11:04:00.10 Rise 2023-02-27 11:33:16 Transit 2023-02-27 16:29:57 Set 2023-02-27 21:26:38 AmurObject: Altitude: 10.67 Azimuth: 57.79 Sun: Altitude: -22.49 Azimuth: 104.43 Moon: Altitude: 56.82 Azimuth: 49.88 TunkaObject: Altitude: 20.80 Azimuth: 35.40 Sun: Altitude: -7.14 Azimuth: 85.37 Moon: Altitude: 62.86 Azimuth: 6.04 KislovodskObject: Altitude: 29.91 Azimuth: 329.01 Sun: Altitude: 31.02 Azimuth: 35.56 Moon: Altitude: 39.94 Azimuth: 272.59 TavridaObject: Altitude: 25.60 Azimuth: 320.74 Sun: Altitude: 33.30 Azimuth: 26.01 Moon: Altitude: 33.85 Azimuth: 267.39 SAAOObject: Altitude: 40.47 Azimuth: 255.98 Sun: Altitude: 64.81 Azimuth: 159.79 Moon: Altitude: -4.65 Azimuth: 243.50 IACObject: Altitude: -1.83 Azimuth: 281.59 Sun: Altitude: 43.91 Azimuth: 318.64 Moon: Altitude: -9.13 Azimuth: 235.36 ArgentinaObject: Altitude: -31.83 Azimuth: 310.60 Sun: Altitude: 11.57 Azimuth: 272.86 Moon: Altitude: -78.30 Azimuth: 304.28 MexicoObject: Altitude: -70.01 Azimuth: 180.11 Sun: Altitude: -32.21 Azimuth: 259.85 Moon: Altitude: -27.05 Azimuth: 148.92 UralObject: Altitude: 21.39 Azimuth: 349.42 Sun: Altitude: 13.98 Azimuth: 48.49 Moon: Altitude: 46.65 Azimuth: 300.79 VostryakovoObject: Altitude: 18.42 Azimuth: 327.00 Sun: Altitude: 22.69 Azimuth: 27.54 Moon: Altitude: 35.81 Azimuth: 277.81 Gal. latitude: -61.415776 Gal. longitude: 183.035968 Dist. to Sun: 56.461778 Dist. to Moon: 46.548801 Moon coord.: (67.693017 d, 24.766348 d) Sun coord.: (339.920039 d, -8.468872 d) Lunar disk: 0.514649 Lunar phase: 88.321126 Lunar bright limb: 261.375083 No SN in this field |
2024-04-25 09:21:34 (JD 2460425.889977) Siderial time 2.126436 h Ra 02:28:55.99 Dec -11:04:00.10 Rise 2024-04-25 07:46:10 Transit 2024-04-25 12:42:51 Set 2024-04-25 17:39:32 AmurObject: Altitude: -5.05 Azimuth: 78.74 Sun: Altitude: 11.00 Azimuth: 97.63 Moon: Altitude: -26.20 Azimuth: 271.90 TunkaObject: Altitude: 8.71 Azimuth: 59.41 Sun: Altitude: 26.21 Azimuth: 77.82 Moon: Altitude: -41.07 Azimuth: 250.24 KislovodskObject: Altitude: 35.19 Azimuth: 359.48 Sun: Altitude: 59.38 Azimuth: 7.22 Moon: Altitude: -65.49 Azimuth: 154.41 TavridaObject: Altitude: 33.62 Azimuth: 349.45 Sun: Altitude: 58.31 Azimuth: 351.20 Moon: Altitude: -61.32 Azimuth: 139.33 SAAOObject: Altitude: 60.51 Azimuth: 228.72 Sun: Altitude: 41.20 Azimuth: 203.48 Moon: Altitude: -28.07 Azimuth: 34.94 IACObject: Altitude: 20.37 Azimuth: 295.62 Sun: Altitude: 36.68 Azimuth: 274.31 Moon: Altitude: -26.73 Azimuth: 79.33 ArgentinaObject: Altitude: -12.42 Azimuth: 291.58 Sun: Altitude: -22.21 Azimuth: 267.75 Moon: Altitude: 38.33 Azimuth: 87.25 MexicoObject: Altitude: -58.25 Azimuth: 236.82 Sun: Altitude: -36.65 Azimuth: 218.48 Moon: Altitude: 35.70 Azimuth: 18.50 UralObject: Altitude: 20.53 Azimuth: 17.41 Sun: Altitude: 43.48 Azimuth: 28.42 Moon: Altitude: -53.73 Azimuth: 189.41 VostryakovoObject: Altitude: 23.41 Azimuth: 354.50 Sun: Altitude: 47.91 Azimuth: 358.63 Moon: Altitude: -53.67 Azimuth: 154.63 Gal. latitude: -61.415776 Gal. longitude: 183.035968 Dist. to Sun: 24.722540 Dist. to Moon: 146.245683 Moon coord.: (227.872151 d, -21.027656 d) Sun coord.: (33.031407 d, 13.301770 d) Lunar disk: 0.980431 Lunar phase: 16.082978 Lunar bright limb: 116.178546 No SN in this field |
####################################################################################### ####################################################################################### ID = 7845 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 230227A ( Fermi GBM team, GCN 33376) errorbox 27935 sec after notice time and 27945 sec after trigger time at 2023-02-27 18:07:48 UT, with upper limit up to 18.0 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.4 deg. The galactic latitude b = -61 deg., longitude l = 335 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2201434 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27975 | 2023-02-27 18:07:48 | MASTER-SAAO | (23h 22m 43.55s , -50d 06m 48.8s) | C | 60 | 15.8 | 28055 | 2023-02-27 18:09:07 | MASTER-SAAO | (23h 03m 26.41s , -48d 11m 15.9s) | C | 60 | 14.7 | 28146 | 2023-02-27 18:10:39 | MASTER-SAAO | (23h 15m 26.92s , -48d 13m 00.1s) | C | 60 | 15.7 | 28533 | 2023-02-27 18:17:05 | MASTER-SAAO | (22h 54m 28.18s , -51d 59m 07.3s) | C | 60 | 16.4 | 28612 | 2023-02-27 18:18:25 | MASTER-SAAO | (23h 07m 21.20s , -51d 59m 54.1s) | C | 60 | 17.1 | 28703 | 2023-02-27 18:19:56 | MASTER-SAAO | (23h 19m 03.56s , -51d 59m 04.8s) | C | 60 | 17.4 | 28782 | 2023-02-27 18:21:15 | MASTER-SAAO | (23h 32m 10.32s , -52d 00m 19.3s) | C | 60 | 17.6 | 28956 | 2023-02-27 18:24:09 | MASTER-SAAO | (22h 59m 02.16s , -50d 06m 24.6s) | C | 60 | 17.1 | 29048 | 2023-02-27 18:25:40 | MASTER-SAAO | (23h 04m 37.58s , -53d 52m 45.1s) | C | 60 | 17.5 | 29138 | 2023-02-27 18:27:11 | MASTER-SAAO | (23h 18m 13.09s , -53d 54m 42.5s) | C | 60 | 17.8 | 29223 | 2023-02-27 18:28:36 | MASTER-SAAO | (23h 10m 16.61s , -50d 05m 00.7s) | C | 60 | 17.2 | 29314 | 2023-02-27 18:30:07 | MASTER-SAAO | (23h 22m 39.71s , -50d 05m 57.9s) | C | 60 | 17.9 | 29399 | 2023-02-27 18:31:32 | MASTER-SAAO | (23h 03m 25.78s , -48d 10m 31.1s) | C | 60 | 17.0 | 29489 | 2023-02-27 18:33:01 | MASTER-SAAO | (23h 15m 32.95s , -48d 11m 45.1s) | C | 60 | 17.5 | 29570 | 2023-02-27 18:34:23 | MASTER-SAAO | (22h 54m 24.11s , -52d 00m 20.0s) | C | 60 | 17.1 | 29659 | 2023-02-27 18:35:52 | MASTER-SAAO | (23h 07m 28.96s , -52d 00m 30.7s) | C | 60 | 17.9 | 29749 | 2023-02-27 18:37:22 | MASTER-SAAO | (23h 19m 08.93s , -51d 58m 50.7s) | C | 60 | 17.9 | 29829 | 2023-02-27 18:38:42 | MASTER-SAAO | (23h 32m 09.06s , -52d 00m 48.4s) | C | 60 | 18.0 | 29926 | 2023-02-27 18:40:18 | MASTER-SAAO | (22h 58m 57.37s , -50d 05m 19.4s) | C | 60 | 17.6 | 30005 | 2023-02-27 18:41:38 | MASTER-SAAO | (23h 04m 36.55s , -53d 52m 26.0s) | C | 60 | 18.0 | 30096 | 2023-02-27 18:43:09 | MASTER-SAAO | (23h 18m 17.75s , -53d 53m 39.5s) | C | 60 | 18.0 | 30175 | 2023-02-27 18:44:28 | MASTER-SAAO | (23h 26m 21.92s , -48d 12m 46.9s) | C | 60 | 17.9 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 35m 15.88s , -50d 04m 17.8s) | C | 60 | 17.8 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 33m 34.02s , -50d 04m 42.6s) | C | 60 | 17.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 7846 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 230227A ( Fermi GBM team, GCN 33376) errorbox 27935 sec after notice time and 27945 sec after trigger time at 2023-02-27 18:07:48 UT, with upper limit up to 18.0 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.4 deg. The galactic latitude b = -61 deg., longitude l = 335 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2201434 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27975 | 2023-02-27 18:07:48 | MASTER-SAAO | (23h 22m 43.55s , -50d 06m 48.8s) | C | 60 | 15.8 | 28055 | 2023-02-27 18:09:07 | MASTER-SAAO | (23h 03m 26.41s , -48d 11m 15.9s) | C | 60 | 14.7 | 28146 | 2023-02-27 18:10:39 | MASTER-SAAO | (23h 15m 26.92s , -48d 13m 00.1s) | C | 60 | 15.7 | 28533 | 2023-02-27 18:17:05 | MASTER-SAAO | (22h 54m 28.18s , -51d 59m 07.3s) | C | 60 | 16.4 | 28612 | 2023-02-27 18:18:25 | MASTER-SAAO | (23h 07m 21.20s , -51d 59m 54.1s) | C | 60 | 17.1 | 28703 | 2023-02-27 18:19:56 | MASTER-SAAO | (23h 19m 03.56s , -51d 59m 04.8s) | C | 60 | 17.4 | 28782 | 2023-02-27 18:21:15 | MASTER-SAAO | (23h 32m 10.32s , -52d 00m 19.3s) | C | 60 | 17.6 | 28956 | 2023-02-27 18:24:09 | MASTER-SAAO | (22h 59m 02.16s , -50d 06m 24.6s) | C | 60 | 17.1 | 29048 | 2023-02-27 18:25:40 | MASTER-SAAO | (23h 04m 37.58s , -53d 52m 45.1s) | C | 60 | 17.5 | 29138 | 2023-02-27 18:27:11 | MASTER-SAAO | (23h 18m 13.09s , -53d 54m 42.5s) | C | 60 | 17.8 | 29223 | 2023-02-27 18:28:36 | MASTER-SAAO | (23h 10m 16.61s , -50d 05m 00.7s) | C | 60 | 17.2 | 29314 | 2023-02-27 18:30:07 | MASTER-SAAO | (23h 22m 39.71s , -50d 05m 57.9s) | C | 60 | 17.9 | 29399 | 2023-02-27 18:31:32 | MASTER-SAAO | (23h 03m 25.78s , -48d 10m 31.1s) | C | 60 | 17.0 | 29489 | 2023-02-27 18:33:01 | MASTER-SAAO | (23h 15m 32.95s , -48d 11m 45.1s) | C | 60 | 17.5 | 29570 | 2023-02-27 18:34:23 | MASTER-SAAO | (22h 54m 24.11s , -52d 00m 20.0s) | C | 60 | 17.1 | 29659 | 2023-02-27 18:35:52 | MASTER-SAAO | (23h 07m 28.96s , -52d 00m 30.7s) | C | 60 | 17.9 | 29749 | 2023-02-27 18:37:22 | MASTER-SAAO | (23h 19m 08.93s , -51d 58m 50.7s) | C | 60 | 17.9 | 29829 | 2023-02-27 18:38:42 | MASTER-SAAO | (23h 32m 09.06s , -52d 00m 48.4s) | C | 60 | 18.0 | 29926 | 2023-02-27 18:40:18 | MASTER-SAAO | (22h 58m 57.37s , -50d 05m 19.4s) | C | 60 | 17.6 | 30005 | 2023-02-27 18:41:38 | MASTER-SAAO | (23h 04m 36.55s , -53d 52m 26.0s) | C | 60 | 18.0 | 30096 | 2023-02-27 18:43:09 | MASTER-SAAO | (23h 18m 17.75s , -53d 53m 39.5s) | C | 60 | 18.0 | 30175 | 2023-02-27 18:44:28 | MASTER-SAAO | (23h 26m 21.92s , -48d 12m 46.9s) | C | 60 | 17.9 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 35m 15.88s , -50d 04m 17.8s) | C | 60 | 17.8 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 33m 34.02s , -50d 04m 42.6s) | C | 60 | 17.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 7847 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 230227A ( Fermi GBM team, GCN 33376) errorbox 27935 sec after notice time and 27945 sec after trigger time at 2023-02-27 18:07:48 UT, with upper limit up to 18.0 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.4 deg. The galactic latitude b = -61 deg., longitude l = 335 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2201434 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27975 | 2023-02-27 18:07:48 | MASTER-SAAO | (23h 22m 43.55s , -50d 06m 48.8s) | C | 60 | 15.8 | 28055 | 2023-02-27 18:09:07 | MASTER-SAAO | (23h 03m 26.41s , -48d 11m 15.9s) | C | 60 | 14.7 | 28146 | 2023-02-27 18:10:39 | MASTER-SAAO | (23h 15m 26.92s , -48d 13m 00.1s) | C | 60 | 15.7 | 28533 | 2023-02-27 18:17:05 | MASTER-SAAO | (22h 54m 28.18s , -51d 59m 07.3s) | C | 60 | 16.4 | 28612 | 2023-02-27 18:18:25 | MASTER-SAAO | (23h 07m 21.20s , -51d 59m 54.1s) | C | 60 | 17.1 | 28703 | 2023-02-27 18:19:56 | MASTER-SAAO | (23h 19m 03.56s , -51d 59m 04.8s) | C | 60 | 17.4 | 28782 | 2023-02-27 18:21:15 | MASTER-SAAO | (23h 32m 10.32s , -52d 00m 19.3s) | C | 60 | 17.6 | 28956 | 2023-02-27 18:24:09 | MASTER-SAAO | (22h 59m 02.16s , -50d 06m 24.6s) | C | 60 | 17.1 | 29048 | 2023-02-27 18:25:40 | MASTER-SAAO | (23h 04m 37.58s , -53d 52m 45.1s) | C | 60 | 17.5 | 29138 | 2023-02-27 18:27:11 | MASTER-SAAO | (23h 18m 13.09s , -53d 54m 42.5s) | C | 60 | 17.8 | 29223 | 2023-02-27 18:28:36 | MASTER-SAAO | (23h 10m 16.61s , -50d 05m 00.7s) | C | 60 | 17.2 | 29314 | 2023-02-27 18:30:07 | MASTER-SAAO | (23h 22m 39.71s , -50d 05m 57.9s) | C | 60 | 17.9 | 29399 | 2023-02-27 18:31:32 | MASTER-SAAO | (23h 03m 25.78s , -48d 10m 31.1s) | C | 60 | 17.0 | 29489 | 2023-02-27 18:33:01 | MASTER-SAAO | (23h 15m 32.95s , -48d 11m 45.1s) | C | 60 | 17.5 | 29570 | 2023-02-27 18:34:23 | MASTER-SAAO | (22h 54m 24.11s , -52d 00m 20.0s) | C | 60 | 17.1 | 29659 | 2023-02-27 18:35:52 | MASTER-SAAO | (23h 07m 28.96s , -52d 00m 30.7s) | C | 60 | 17.9 | 29749 | 2023-02-27 18:37:22 | MASTER-SAAO | (23h 19m 08.93s , -51d 58m 50.7s) | C | 60 | 17.9 | 29829 | 2023-02-27 18:38:42 | MASTER-SAAO | (23h 32m 09.06s , -52d 00m 48.4s) | C | 60 | 18.0 | 29926 | 2023-02-27 18:40:18 | MASTER-SAAO | (22h 58m 57.37s , -50d 05m 19.4s) | C | 60 | 17.6 | 30005 | 2023-02-27 18:41:38 | MASTER-SAAO | (23h 04m 36.55s , -53d 52m 26.0s) | C | 60 | 18.0 | 30096 | 2023-02-27 18:43:09 | MASTER-SAAO | (23h 18m 17.75s , -53d 53m 39.5s) | C | 60 | 18.0 | 30175 | 2023-02-27 18:44:28 | MASTER-SAAO | (23h 26m 21.92s , -48d 12m 46.9s) | C | 60 | 17.9 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 35m 15.88s , -50d 04m 17.8s) | C | 60 | 17.8 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 33m 34.02s , -50d 04m 42.6s) | C | 60 | 17.2 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 7848 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 GRB 230227A ( Fermi GBM team, GCN 33376) errorbox 27935 sec after notice time and 27945 sec after trigger time at 2023-02-27 18:07:48 UT, with upper limit up to 18.0 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.4 deg. The galactic latitude b = -61 deg., longitude l = 335 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2201434 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27975 | 2023-02-27 18:07:48 | MASTER-SAAO | (23h 22m 43.55s , -50d 06m 48.8s) | C | 60 | 15.8 | 28055 | 2023-02-27 18:09:07 | MASTER-SAAO | (23h 03m 26.41s , -48d 11m 15.9s) | C | 60 | 14.7 | 28146 | 2023-02-27 18:10:39 | MASTER-SAAO | (23h 15m 26.92s , -48d 13m 00.1s) | C | 60 | 15.7 | 28533 | 2023-02-27 18:17:05 | MASTER-SAAO | (22h 54m 28.18s , -51d 59m 07.3s) | C | 60 | 16.4 | 28612 | 2023-02-27 18:18:25 | MASTER-SAAO | (23h 07m 21.20s , -51d 59m 54.1s) | C | 60 | 17.1 | 28703 | 2023-02-27 18:19:56 | MASTER-SAAO | (23h 19m 03.56s , -51d 59m 04.8s) | C | 60 | 17.4 | 28782 | 2023-02-27 18:21:15 | MASTER-SAAO | (23h 32m 10.32s , -52d 00m 19.3s) | C | 60 | 17.6 | 28956 | 2023-02-27 18:24:09 | MASTER-SAAO | (22h 59m 02.16s , -50d 06m 24.6s) | C | 60 | 17.1 | 29048 | 2023-02-27 18:25:40 | MASTER-SAAO | (23h 04m 37.58s , -53d 52m 45.1s) | C | 60 | 17.5 | 29138 | 2023-02-27 18:27:11 | MASTER-SAAO | (23h 18m 13.09s , -53d 54m 42.5s) | C | 60 | 17.8 | 29223 | 2023-02-27 18:28:36 | MASTER-SAAO | (23h 10m 16.61s , -50d 05m 00.7s) | C | 60 | 17.2 | 29314 | 2023-02-27 18:30:07 | MASTER-SAAO | (23h 22m 39.71s , -50d 05m 57.9s) | C | 60 | 17.9 | 29399 | 2023-02-27 18:31:32 | MASTER-SAAO | (23h 03m 25.78s , -48d 10m 31.1s) | C | 60 | 17.0 | 29489 | 2023-02-27 18:33:01 | MASTER-SAAO | (23h 15m 32.95s , -48d 11m 45.1s) | C | 60 | 17.5 | 29570 | 2023-02-27 18:34:23 | MASTER-SAAO | (22h 54m 24.11s , -52d 00m 20.0s) | C | 60 | 17.1 | 29659 | 2023-02-27 18:35:52 | MASTER-SAAO | (23h 07m 28.96s , -52d 00m 30.7s) | C | 60 | 17.9 | 29749 | 2023-02-27 18:37:22 | MASTER-SAAO | (23h 19m 08.93s , -51d 58m 50.7s) | C | 60 | 17.9 | 29829 | 2023-02-27 18:38:42 | MASTER-SAAO | (23h 32m 09.06s , -52d 00m 48.4s) | C | 60 | 18.0 | 29926 | 2023-02-27 18:40:18 | MASTER-SAAO | (22h 58m 57.37s , -50d 05m 19.4s) | C | 60 | 17.6 | 30005 | 2023-02-27 18:41:38 | MASTER-SAAO | (23h 04m 36.55s , -53d 52m 26.0s) | C | 60 | 18.0 | 30096 | 2023-02-27 18:43:09 | MASTER-SAAO | (23h 18m 17.75s , -53d 53m 39.5s) | C | 60 | 18.0 | 30175 | 2023-02-27 18:44:28 | MASTER-SAAO | (23h 26m 21.92s , -48d 12m 46.9s) | C | 60 | 17.9 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 35m 15.88s , -50d 04m 17.8s) | C | 60 | 17.8 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 33m 34.02s , -50d 04m 42.6s) | C | 60 | 17.2 | 61750 | 2023-02-28 03:30:43 | MASTER-SAAO | (22h 53m 18.73s , -48d 23m 46.1s) | C | 60 | 14.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited. ####################################################################################### ####################################################################################### ID = 7852 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 GRB 230227A ( Fermi GBM team, GCN 33376) errorbox 27935 sec after notice time and 27945 sec after trigger time at 2023-02-27 18:07:48 UT, with upper limit up to 18.1 mag. Observations started at twilight. The observations began at zenith distance = 71 deg. The sun altitude is -11.4 deg. The galactic latitude b = -61 deg., longitude l = 335 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=2201433 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 27975 | 2023-02-27 18:07:48 | MASTER-SAAO | (23h 22m 43.55s , -50d 06m 48.8s) | C | 60 | 15.8 | 28055 | 2023-02-27 18:09:07 | MASTER-SAAO | (23h 03m 26.41s , -48d 11m 15.9s) | C | 60 | 14.7 | 28146 | 2023-02-27 18:10:39 | MASTER-SAAO | (23h 15m 26.92s , -48d 13m 00.1s) | C | 60 | 15.7 | 28533 | 2023-02-27 18:17:05 | MASTER-SAAO | (22h 54m 28.18s , -51d 59m 07.3s) | C | 60 | 16.4 | 28612 | 2023-02-27 18:18:25 | MASTER-SAAO | (23h 07m 21.20s , -51d 59m 54.1s) | C | 60 | 17.1 | 28703 | 2023-02-27 18:19:56 | MASTER-SAAO | (23h 19m 03.56s , -51d 59m 04.8s) | C | 60 | 17.4 | 28782 | 2023-02-27 18:21:15 | MASTER-SAAO | (23h 32m 10.32s , -52d 00m 19.3s) | C | 60 | 17.6 | 28956 | 2023-02-27 18:24:09 | MASTER-SAAO | (22h 59m 02.16s , -50d 06m 24.6s) | C | 60 | 17.1 | 29048 | 2023-02-27 18:25:40 | MASTER-SAAO | (23h 04m 37.58s , -53d 52m 45.1s) | C | 60 | 17.5 | 29138 | 2023-02-27 18:27:11 | MASTER-SAAO | (23h 18m 13.09s , -53d 54m 42.5s) | C | 60 | 17.8 | 29223 | 2023-02-27 18:28:36 | MASTER-SAAO | (23h 10m 16.61s , -50d 05m 00.7s) | C | 60 | 17.2 | 29314 | 2023-02-27 18:30:07 | MASTER-SAAO | (23h 22m 39.71s , -50d 05m 57.9s) | C | 60 | 17.9 | 29399 | 2023-02-27 18:31:32 | MASTER-SAAO | (23h 03m 25.78s , -48d 10m 31.1s) | C | 60 | 17.0 | 29489 | 2023-02-27 18:33:01 | MASTER-SAAO | (23h 15m 32.95s , -48d 11m 45.1s) | C | 60 | 17.5 | 29570 | 2023-02-27 18:34:23 | MASTER-SAAO | (22h 54m 24.11s , -52d 00m 20.0s) | C | 60 | 17.1 | 29659 | 2023-02-27 18:35:52 | MASTER-SAAO | (23h 07m 28.96s , -52d 00m 30.7s) | C | 60 | 17.9 | 29749 | 2023-02-27 18:37:22 | MASTER-SAAO | (23h 19m 08.93s , -51d 58m 50.7s) | C | 60 | 17.9 | 29829 | 2023-02-27 18:38:42 | MASTER-SAAO | (23h 32m 09.06s , -52d 00m 48.4s) | C | 60 | 18.0 | 29926 | 2023-02-27 18:40:18 | MASTER-SAAO | (22h 58m 57.37s , -50d 05m 19.4s) | C | 60 | 17.6 | 30005 | 2023-02-27 18:41:38 | MASTER-SAAO | (23h 04m 36.55s , -53d 52m 26.0s) | C | 60 | 18.0 | 30096 | 2023-02-27 18:43:09 | MASTER-SAAO | (23h 18m 17.75s , -53d 53m 39.5s) | C | 60 | 18.0 | 30175 | 2023-02-27 18:44:28 | MASTER-SAAO | (23h 26m 21.92s , -48d 12m 46.9s) | C | 60 | 17.9 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 35m 15.88s , -50d 04m 17.8s) | C | 60 | 17.8 | 31810 | 2023-02-27 19:11:42 | MASTER-SAAO | (23h 33m 34.02s , -50d 04m 42.6s) | C | 60 | 17.2 | 61750 | 2023-02-28 03:30:43 | MASTER-SAAO | (22h 53m 18.73s , -48d 23m 46.1s) | C | 60 | 14.3 | 114610 | 2023-02-28 18:11:43 | MASTER-SAAO | (23h 11m 35.87s , -50d 04m 48.5s) | C | 60 | 16.7 | 114610 | 2023-02-28 18:11:43 | MASTER-SAAO | (23h 10m 19.42s , -50d 04m 57.3s) | C | 60 | 16.6 | 114702 | 2023-02-28 18:13:15 | MASTER-SAAO | (23h 23m 59.38s , -50d 05m 55.7s) | C | 60 | 17.1 | 114702 | 2023-02-28 18:13:15 | MASTER-SAAO | (23h 22m 42.66s , -50d 06m 04.6s) | C | 60 | 17.1 | 114784 | 2023-02-28 18:14:36 | MASTER-SAAO | (23h 04m 42.96s , -48d 10m 29.0s) | C | 60 | 16.6 | 114784 | 2023-02-28 18:14:36 | MASTER-SAAO | (23h 03m 29.63s , -48d 10m 35.5s) | C | 60 | 16.6 | 114874 | 2023-02-28 18:16:06 | MASTER-SAAO | (23h 16m 48.86s , -48d 11m 41.7s) | C | 60 | 17.2 | 114874 | 2023-02-28 18:16:06 | MASTER-SAAO | (23h 15m 35.28s , -48d 11m 48.5s) | C | 60 | 16.9 | 114955 | 2023-02-28 18:17:28 | MASTER-SAAO | (22h 55m 46.67s , -52d 00m 14.6s) | C | 60 | 17.0 | 114955 | 2023-02-28 18:17:28 | MASTER-SAAO | (22h 54m 27.15s , -52d 00m 19.6s) | C | 60 | 16.9 | 115046 | 2023-02-28 18:18:59 | MASTER-SAAO | (23h 08m 52.18s , -51d 59m 59.0s) | C | 60 | 17.7 | 115046 | 2023-02-28 18:18:59 | MASTER-SAAO | (23h 07m 32.40s , -52d 00m 04.4s) | C | 60 | 17.4 | 115667 | 2023-02-28 18:29:20 | MASTER-SAAO | (23h 11m 32.20s , -50d 06m 28.0s) | C | 60 | 17.7 | 115667 | 2023-02-28 18:29:20 | MASTER-SAAO | (23h 10m 15.37s , -50d 06m 37.8s) | C | 60 | 17.3 | 115758 | 2023-02-28 18:30:51 | MASTER-SAAO | (23h 24m 08.38s , -50d 06m 14.0s) | C | 60 | 18.1 | 115758 | 2023-02-28 18:30:51 | MASTER-SAAO | (23h 22m 51.39s , -50d 06m 23.4s) | C | 60 | 17.8 | 115841 | 2023-02-28 18:32:13 | MASTER-SAAO | (23h 04m 49.13s , -48d 10m 14.5s) | C | 60 | 17.4 | 115841 | 2023-02-28 18:32:13 | MASTER-SAAO | (23h 03m 35.57s , -48d 10m 21.3s) | C | 60 | 16.9 | 115931 | 2023-02-28 18:33:44 | MASTER-SAAO | (23h 16m 49.07s , -48d 12m 05.8s) | C | 60 | 17.8 | 115931 | 2023-02-28 18:33:44 | MASTER-SAAO | (23h 15m 35.36s , -48d 12m 13.1s) | C | 60 | 17.5 | 116012 | 2023-02-28 18:35:05 | MASTER-SAAO | (22h 55m 56.25s , -51d 58m 06.7s) | C | 60 | 17.4 | 116012 | 2023-02-28 18:35:05 | MASTER-SAAO | (22h 54m 36.64s , -51d 58m 12.9s) | C | 60 | 16.9 | 116103 | 2023-02-28 18:36:36 | MASTER-SAAO | (23h 08m 49.00s , -51d 59m 10.6s) | C | 60 | 17.9 | 116103 | 2023-02-28 18:36:36 | MASTER-SAAO | (23h 07m 29.13s , -51d 59m 17.2s) | C | 60 | 17.5 | 116370 | 2023-02-28 18:41:03 | MASTER-SAAO | (23h 20m 37.58s , -52d 00m 01.8s) | C | 60 | 17.2 | 116370 | 2023-02-28 18:41:03 | MASTER-SAAO | (23h 19m 17.09s , -52d 00m 08.3s) | C | 60 | 16.9 | 116450 | 2023-02-28 18:42:23 | MASTER-SAAO | (23h 33m 35.28s , -51d 58m 49.0s) | C | 60 | 17.9 | 116450 | 2023-02-28 18:42:23 | MASTER-SAAO | (23h 32m 14.67s , -51d 58m 55.4s) | C | 60 | 17.8 | 116631 | 2023-02-28 18:45:23 | MASTER-SAAO | (23h 00m 22.45s , -50d 04m 55.2s) | C | 60 | 17.6 | 116631 | 2023-02-28 18:45:23 | MASTER-SAAO | (22h 59m 06.17s , -50d 04m 59.9s) | C | 60 | 16.9 | 116710 | 2023-02-28 18:46:43 | MASTER-SAAO | (23h 06m 12.86s , -53d 53m 02.2s) | C | 60 | 17.7 | 116710 | 2023-02-28 18:46:43 | MASTER-SAAO | (23h 04m 49.54s , -53d 53m 07.4s) | C | 60 | 17.5 | 116790 | 2023-02-28 18:48:03 | MASTER-SAAO | (23h 19m 42.13s , -53d 54m 14.8s) | C | 60 | 17.8 | 116790 | 2023-02-28 18:48:03 | MASTER-SAAO | (23h 18m 18.57s , -53d 54m 20.5s) | C | 60 | 17.5 | 116882 | 2023-02-28 18:49:34 | MASTER-SAAO | (23h 27m 39.77s , -48d 10m 39.8s) | C | 60 | 17.6 | 116882 | 2023-02-28 18:49:34 | MASTER-SAAO | (23h 26m 26.15s , -48d 10m 45.2s) | C | 60 | 17.3 | 117740 | 2023-02-28 19:03:52 | MASTER-SAAO | (23h 19m 22.72s , -52d 00m 20.8s) | C | 60 | 16.4 | 117740 | 2023-02-28 19:03:52 | MASTER-SAAO | (23h 20m 42.81s , -52d 00m 08.1s) | C | 60 | 17.1 | 117820 | 2023-02-28 19:05:12 | MASTER-SAAO | (23h 32m 18.59s , -51d 58m 58.6s) | C | 60 | 17.5 | 117820 | 2023-02-28 19:05:12 | MASTER-SAAO | (23h 33m 38.73s , -51d 58m 46.2s) | C | 60 | 17.7 | 117917 | 2023-02-28 19:06:50 | MASTER-SAAO | (23h 04m 48.59s , -53d 53m 01.5s) | C | 60 | 17.2 | 117917 | 2023-02-28 19:06:50 | MASTER-SAAO | (23h 06m 11.83s , -53d 52m 52.6s) | C | 60 | 17.4 | 117997 | 2023-02-28 19:08:09 | MASTER-SAAO | (23h 18m 24.07s , -53d 52m 12.9s) | C | 60 | 17.5 | 117997 | 2023-02-28 19:08:09 | MASTER-SAAO | (23h 19m 47.38s , -53d 52m 03.7s) | C | 60 | 17.5 | 118757 | 2023-02-28 19:20:49 | MASTER-SAAO | (23h 32m 21.38s , -51d 58m 38.8s) | C | 60 | 16.6 | 118757 | 2023-02-28 19:20:49 | MASTER-SAAO | (23h 33m 41.64s , -51d 58m 27.6s) | C | 60 | 16.9 | 119141 | 2023-02-28 19:27:13 | MASTER-SAAO | (23h 18m 28.99s , -53d 52m 10.6s) | C | 60 | 16.3 | 119141 | 2023-02-28 19:27:13 | MASTER-SAAO | (23h 19m 52.72s , -53d 52m 01.2s) | C | 60 | 17.1 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
MASTER, 2002-2024