AGASC ID 574491184

Info

Last Obs. 2023:330:13:02
magcatalog 8.88 ± 0.15
mag3 arcsec 9.08 ± 0.02
mag5 arcsec 9.08 ± 0.02
Nobs 86 (0 bad)
fok 99.1%
f3 arcsec 100.0%
f5 arcsec 100.0%

Timeline

Observation Info

OBSID Time Slot Row Col N Nmag est ok Nout fmag est ok fdr3 fdbox5 fmag est ok 3 ⟨ δ mag100s ⟨ mag ⟩ σmag Comments
2938 2002:027:11:37:32.615 4 -297.1 -459.6 1125 1043 1 99.8% 100.0% 100.0% 99.8% 0.02 9.08 0.00 --
2933 2002:169:18:38:24.170 4 87.4 -55.2 9166 9122 8 100.0% 100.0% 100.0% 100.0% 0.03 9.09 0.00 --
4751 2004:038:10:53:51.766 5 -322.3 -446.0 2549 2476 5 99.8% 100.0% 100.0% 99.8% 0.02 9.08 0.00 --
6097 2005:035:23:23:57.208 3 -70.5 -26.7 28436 28362 4 99.9% 100.0% 100.0% 99.9% 0.12 9.10 0.00 --
5947 2005:180:13:17:47.262 7 477.1 203.3 5557 5474 5 99.9% 100.0% 100.0% 99.9% 0.03 9.08 0.00 --
5948 2005:184:01:10:55.901 7 476.7 204.2 6005 5943 4 99.9% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
5949 2005:187:07:33:58.472 4 447.7 266.2 6001 5931 6 99.8% 100.0% 100.0% 99.8% 0.03 9.06 0.00 --
6346 2005:195:01:27:37.439 4 398.4 329.4 26977 26906 26 100.0% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
6347 2005:195:19:12:54.822 4 398.4 329.4 31849 31765 36 99.9% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
5601 2005:200:14:06:45.678 4 354.1 380.3 41122 41003 52 99.9% 100.0% 100.0% 99.9% 0.03 9.07 0.00 --
5644 2005:229:00:58:34.053 4 89.3 75.7 36825 36263 47 98.7% 100.0% 100.0% 98.7% 0.03 9.07 0.00 --
6361 2005:230:15:56:30.116 4 89.3 75.7 9482 9305 14 98.9% 100.0% 100.0% 98.9% 0.03 9.07 0.00 --
6892 2006:039:20:11:00.164 7 -156.8 -478.6 7762 7689 11 99.9% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
6893 2006:064:23:32:06.088 6 85.8 -490.8 7665 7600 10 99.9% 100.0% 100.0% 99.9% 0.03 9.09 0.00 --
6894 2006:091:10:26:18.262 4 277.1 -412.4 7516 7456 10 99.9% 100.0% 100.0% 99.9% 0.03 9.10 0.00 --
6895 2006:114:08:07:32.158 4 394.5 -303.9 7626 7561 8 99.9% 100.0% 100.0% 99.9% 0.02 9.08 0.00 --
6896 2006:134:12:49:30.401 4 466.2 -182.1 7691 7620 11 99.9% 100.0% 100.0% 99.8% 0.03 9.08 0.00 --
6898 2006:179:23:18:09.679 7 474.0 195.4 7363 7287 13 99.9% 100.0% 100.0% 99.9% 0.03 9.07 0.00 --
6899 2006:194:13:24:00.192 5 400.8 328.8 7462 7375 18 99.8% 100.0% 100.0% 99.8% 0.02 9.05 0.00 --
6900 2006:209:10:54:30.964 4 283.8 440.8 7264 7203 8 99.9% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
8189 2007:009:08:03:16.858 3 -121.7 36.8 30096 30008 45 99.9% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
8505 2007:012:02:06:30.074 3 -121.7 36.8 41060 40913 54 99.8% 100.0% 100.0% 99.7% 0.03 9.07 0.00 --
8190 2007:153:02:30:43.379 4 102.3 -75.8 28441 28346 40 99.9% 100.0% 100.0% 99.9% 0.02 9.10 0.00 --
9122 2008:032:00:14:52.083 4 -242.7 -481.7 5233 5175 9 99.9% 100.0% 100.0% 99.9% 0.02 9.07 0.00 --
10027 2008:278:00:29:15.753 3 62.1 126.9 9901 9821 13 99.9% 100.0% 100.0% 99.9% 0.03 9.08 0.00 --
10025 2009:107:11:26:03.726 7 34.0 -97.7 9420 9345 17 99.9% 100.0% 100.0% 99.8% 0.02 9.10 0.00 --
10026 2009:119:07:14:11.744 4 52.0 -96.4 9173 9103 17 99.9% 100.0% 100.0% 99.9% 0.02 9.10 0.00 --
10542 2009:175:03:41:56.429 3 75.0 -56.8 58683 58484 116 99.7% 100.0% 100.0% 99.7% 0.03 9.11 0.00 --
10543 2009:182:22:17:17.487 3 81.5 -29.8 58703 58536 127 99.8% 100.0% 100.0% 99.8% 0.03 9.11 0.00 --
11104 2010:168:02:52:40.718 3 81.2 -54.5 5024 4926 9 99.6% 100.0% 100.0% 99.6% 0.03 9.12 0.00 --
10545 2010:209:22:46:51.818 4 135.5 37.0 47099 46988 65 99.9% 100.0% 100.0% 99.9% 0.05 9.07 0.00 --
56102 2010:211:02:18:33.889 2 135.5 37.0 86 44 0 100.0% 100.0% 100.0% 100.0% 0.01 9.07 0.00 --
13796 2012:222:15:23:57.269 4 91.5 61.0 10097 10040 9 99.9% 100.0% 100.0% 99.9% 0.02 9.08 0.00 --
15616 2013:055:22:52:57.732 3 -90.8 -68.2 1130 1038 4 97.8% 100.0% 100.0% 97.8% 0.02 9.05 0.00 --
16580 2014:034:19:56:37.073 3 -107.6 -33.0 23265 22997 10 99.2% 100.0% 100.0% 99.2% 0.04 9.07 0.00 --
53039 2014:035:09:36:38.720 2 -107.6 -33.0 95 51 0 98.1% 100.0% 100.0% 98.1% 0.01 9.07 0.00 --
17578 2015:016:13:25:16.111 3 -80.7 21.9 5026 4957 5 99.8% 100.0% 100.0% 99.8% 0.05 9.06 0.00 --
16023 2015:020:00:11:44.053 3 -110.8 24.0 5257 5148 7 99.2% 100.0% 100.0% 99.2% 0.03 9.07 0.00 --
17678 2015:172:02:21:29.792 4 89.4 -92.2 5028 4857 3 98.2% 100.0% 100.0% 98.1% 0.03 9.10 0.00 --
17164 2015:209:15:39:19.740 3 -77.9 -189.7 7947 7695 9 97.4% 100.0% 100.0% 97.4% 0.05 9.05 0.00 --
51720 2015:209:20:38:06.970 1 -77.9 -189.7 142 26 0 100.0% 100.0% 100.0% 100.0% 0.00 9.04 0.00 --
18062 2016:026:19:38:21.679 3 -121.4 40.9 12337 12124 7 98.7% 100.0% 100.0% 98.7% 0.03 9.03 0.00 --
18063 2016:055:00:21:54.783 3 -90.1 -21.5 12343 12188 13 99.2% 100.0% 100.0% 99.2% 0.04 9.06 0.00 --
18064 2016:096:15:53:24.234 4 -29.8 -54.9 12385 12167 17 98.7% 100.0% 100.0% 98.7% 0.03 9.06 0.00 --
18068 2016:115:19:46:41.574 4 -8.9 -141.5 12342 12183 17 99.2% 100.0% 100.0% 99.1% 0.04 9.07 0.00 --
18069 2016:155:21:55:35.092 3 58.4 -121.9 12335 12196 18 99.3% 100.0% 100.0% 99.2% 0.03 9.08 0.00 --
18067 2016:183:23:11:29.114 3 97.6 -76.7 12865 12519 7 97.7% 100.0% 100.0% 97.7% 0.04 9.09 0.00 --
18047 2016:186:14:31:55.829 5 471.4 167.7 50196 49218 59 98.3% 100.0% 100.0% 98.3% 0.04 9.07 0.00 --
18065 2016:211:07:32:34.700 4 108.4 76.5 12339 12080 16 98.5% 100.0% 100.0% 98.4% 0.04 9.05 0.00 --
18049 2016:228:01:24:06.580 5 13.2 390.7 9969 9821 11 99.2% 100.0% 100.0% 99.2% 0.03 9.05 0.00 --
50777 2016:228:07:31:35.725 2 13.2 390.7 158 21 0 100.0% 100.0% 100.0% 100.0% 0.01 9.05 0.00 --
19688 2016:229:12:29:18.935 5 13.2 390.7 31410 31107 47 99.2% 100.0% 100.0% 99.2% 0.04 9.05 0.00 --
18073 2016:232:08:33:29.730 4 90.2 123.4 19656 19375 27 98.8% 100.0% 100.0% 98.8% 0.05 9.06 0.00 --
18066 2016:247:09:54:27.018 3 70.5 146.1 12454 12200 4 98.9% 100.0% 100.0% 98.9% 0.07 9.07 0.00 --
17860 2016:252:17:18:31.037 6 67.4 96.8 25475 25017 30 98.7% 100.0% 100.0% 98.7% 0.05 9.07 0.00 --
19791 2016:254:13:27:43.392 6 68.4 96.3 7708 7500 10 98.0% 100.0% 100.0% 98.0% 0.05 9.06 0.00 --
50715 2016:254:18:17:01.232 2 66.5 97.1 198 87 0 97.8% 100.0% 100.0% 97.8% 0.01 9.05 0.00 --
19792 2016:255:08:10:47.733 6 67.6 96.7 16403 16043 15 98.6% 100.0% 100.0% 98.6% 0.04 9.05 0.00 --
18070 2016:282:00:18:20.555 3 18.0 87.7 12337 11994 20 97.8% 100.0% 100.0% 97.8% 0.06 9.06 0.00 --
18071 2016:308:07:14:38.953 4 -27.2 89.8 12385 12176 18 98.8% 100.0% 100.0% 98.8% 0.03 9.08 0.00 --
18072 2016:336:09:19:58.401 3 -70.2 70.6 12563 12199 12 97.7% 100.0% 100.0% 97.7% 0.05 9.06 0.00 --
50516 2016:336:17:00:26.347 1 -71.4 71.2 177 59 0 90.8% 100.0% 100.0% 90.8% 0.03 9.07 0.00 --
18048 2017:008:10:19:52.950 4 -464.2 -194.4 34653 32898 56 95.1% 100.0% 100.0% 95.0% 0.04 9.08 0.00 --
19981 2017:011:12:07:42.707 5 -464.1 -194.4 14866 14100 19 95.1% 100.0% 100.0% 95.1% 0.04 9.08 0.00 --
19982 2017:012:05:54:48.031 5 -368.8 -385.5 33552 33001 29 98.5% 100.0% 100.0% 98.5% 0.08 9.07 0.00 --
50387 2017:013:01:18:44.752 3 -369.4 -385.2 191 55 0 91.7% 100.0% 100.0% 91.7% 0.01 9.10 0.00 --
18053 2017:015:06:31:03.520 5 -368.2 -385.8 14741 14491 22 98.7% 100.0% 100.0% 98.7% 0.06 9.06 0.00 --
18050 2017:024:17:40:14.134 5 -177.6 -324.0 26976 26673 22 99.1% 100.0% 100.0% 99.1% 0.08 9.07 0.00 --
19991 2017:029:13:32:08.325 5 -176.5 -324.6 26921 26572 25 99.1% 100.0% 100.0% 99.1% 0.05 9.07 0.00 --
19305 2018:048:12:14:10.776 3 -11.2 384.6 7950 7785 11 98.9% 100.0% 100.0% 98.8% 0.04 9.05 0.00 --
21384 2019:247:21:03:35.110 4 16.3 453.6 20884 20430 28 98.1% 100.0% 100.0% 98.1% 0.07 9.06 0.00 --
23460 2020:358:00:32:05.923 4 -102.3 74.6 2582 2496 4 98.8% 100.0% 100.0% 98.8% 0.06 9.07 0.00 --
23461 2021:013:06:44:41.895 3 -120.3 26.1 2586 2474 3 97.9% 100.0% 100.0% 97.9% 0.06 9.07 0.00 --
23462 2021:036:21:27:10.169 3 -110.9 -33.3 2585 2463 4 98.0% 100.0% 100.0% 98.0% 0.07 9.07 0.00 --
23463 2021:055:09:31:16.444 3 -89.0 -67.6 2586 2496 2 99.2% 100.0% 100.0% 99.2% 0.05 9.08 0.00 --
23464 2021:082:10:58:07.991 3 -47.5 -95.0 2586 2477 9 98.0% 99.8% 99.9% 97.9% 0.05 9.08 0.00 --
23465 2021:116:09:43:28.596 3 5.6 -101.8 2587 2487 1 98.7% 100.0% 100.0% 98.7% 0.05 9.13 0.00 --
23466 2021:150:16:01:56.106 3 57.6 -82.5 2585 2480 4 98.3% 100.0% 100.0% 98.3% 0.06 9.11 0.00 --
23467 2021:174:08:51:10.882 3 92.2 -42.2 2587 2439 3 97.2% 100.0% 100.0% 97.2% 0.05 9.12 0.00 --
23468 2021:204:19:52:25.673 3 106.2 19.1 2586 2454 4 97.0% 100.0% 100.0% 97.0% 0.07 9.10 0.00 --
23469 2021:243:22:57:50.070 5 71.6 96.0 2580 2439 5 97.0% 100.0% 100.0% 97.0% 0.05 9.10 0.00 --
26111 2021:246:14:58:13.286 3 82.5 84.7 2586 2495 0 98.6% 100.0% 100.0% 98.6% 0.04 9.08 0.00 --
23470 2021:262:00:26:21.918 3 46.4 113.9 2825 2711 8 98.0% 100.0% 100.0% 98.0% 0.03 9.10 0.00 --
23471 2021:293:01:23:29.937 3 -4.9 127.5 2587 2479 2 98.2% 100.0% 100.0% 98.2% 0.04 9.11 0.00 --
26663 2023:325:19:55:56.302 4 -68.0 115.7 5485 5424 0 99.9% 100.0% 100.0% 99.9% 0.11 9.06 0.00 --
26664 2023:330:13:02:28.379 4 -61.1 120.1 9847 9785 3 99.9% 100.0% 100.0% 99.9% 0.13 9.05 0.00 --

  • sample: One sample of ACA image telemetry. This could be a real image readout or it could be a null 4x4 image when the ACA is not tracking. Be aware that the sample period is faster for null 4x4 images (1.025 sec) than for typical 6x6 or 8x8 tracked images (2.05 or 4.1 sec respectively).
  • Kalman samples: Subset of samples when ACA could be tracking stars (AOPCADMD == NPNT & AOACASEQ == KALM)
  • dr3: Subset of tracked Kalman samples with radial centroid residual < 3 arcsec. This corresponds to "high quality" readouts. This effectively includes the track subset (AOACFCT == TRAK) because readouts with no TRAK are assigned an infinite centroid residual.
  • dbox5: Subset of tracked Kalman samples with centroid residual within a 5 arcsec box. This corresponds to spatial filter used by the OBC for inclusion in Kalman filter. This effectively includes the track subset (AOACFCT == TRAK) because readouts with no TRAK are assigned an infinite centroid residual.
  • track: Subset of Kalman samples where the image is being tracked (AOACFCT == TRAK)
  • sat_pix: Subset of Kalman samples with saturated pixel flag OK (AOACISP == OK)
  • ion_rad: Subset of Kalman samples with ionizing radiation flag OK (AOACIIR == OK)
  • mag_est_ok: Subset of Kalman samples that have a magnitude estimate (track & ion_rad)
  • n_total: Total number of sample regardless of OBC PCAD status
  • n: Synonym for n_total
  • n_kalman: Number of Kalman samples
  • n_dr3: Number of dr3 samples.
  • n_dbox5: Number of dbox5 samples.
  • n_track: Number of track samples.
  • n_ok_3: Number of (track & sat_pix & ion_rad & dr3) samples
  • n_ok_5: Number of (track & sat_pix & ion_rad & dbox5) samples
  • n_mag_est_ok: Number of (track & ion_rad) samples
  • n_mag_est_ok_3: Number of (track & ion_rad & dr3) samples
  • n_mag_est_ok_5: Number of (track & ion_rad & dbox5) samples
  • f_dr3: Fraction of mag-est-ok samples with centroid residual < 3 arcsec((mag_est_ok & n_dr3)/n_mag_est_ok)
  • f_dbox5: Fraction of mag-est-ok samples with centroid within 5 arcsec box((mag_est_ok & n_dbox5)/n_mag_est_ok)
  • f_mag_est_ok: n_mag_est_ok_3/n_kalman. This is a measure of the fraction of time during an observation that a magnitude estimate is available.
  • f_mag_est_ok_3: n_mag_est_ok_3/n_kalman.
  • f_mag_est_ok_5: n_mag_est_ok_5/n_kalman.
  • f_ok: n_ok_5 / n_kalman. Same as f_ok_5
  • f_ok_3: n_ok_3 / n_kalman. This is a measure of the fraction of time during an observation that the Kalman filter is getting high-quality star centroids.
  • f_ok_5: n_ok_5 / n_kalman. This is a measure of the fraction of time during an observation that the Kalman filter is getting any star centroid at all. This includes measurements out to 5 arcsec box halfwidth, so potentially 7 arcsec radial offset.