AGASC ID 1201406184

Info

Last Obs. 2023:162:23:26
magcatalog 7.77 ± 0.16
mag3 arcsec 7.89 ± 0.01
mag5 arcsec 7.89 ± 0.01
Nobs 57 (0 bad)
fok 99.8%
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 mag ⟩ 100s ⟨ mag ⟩ σmag Comments
3908 2003:298:22:17:43.358 6 -153.8 484.3 29377 29366 20 100.0% 100.0% 100.0% 100.0% 0.01 7.89 0.00 --
4640 2004:239:05:18:58.398 5 386.1 477.3 29518 29059 20 100.0% 100.0% 100.0% 100.0% 0.02 7.90 0.00 --
5362 2004:240:16:07:46.412 5 386.1 477.3 34237 34228 35 100.0% 100.0% 100.0% 100.0% 0.01 7.90 0.00 --
4641 2004:243:08:06:19.539 5 386.1 477.3 36850 36842 21 100.0% 100.0% 100.0% 100.0% 0.01 7.90 0.00 --
6099 2004:245:22:54:10.765 5 386.1 477.3 24688 24683 22 100.0% 100.0% 100.0% 100.0% 0.02 7.90 0.00 --
5363 2004:249:00:04:52.154 5 386.1 477.3 22071 22005 19 99.7% 100.0% 100.0% 99.7% 0.01 7.90 0.00 --
5532 2006:009:10:21:48.671 3 -399.5 -40.7 22041 22028 14 99.9% 100.0% 100.0% 99.9% 0.01 7.91 0.00 --
7259 2006:010:18:19:29.049 3 -399.5 -40.7 12284 12275 12 99.9% 100.0% 100.0% 99.9% 0.01 7.91 0.00 --
7266 2006:015:18:22:49.301 3 -399.5 -40.7 9841 9829 8 99.9% 100.0% 100.0% 99.9% 0.01 7.91 0.00 --
9581 2007:247:08:24:08.253 4 439.8 422.8 22290 22282 15 100.0% 100.0% 100.0% 100.0% 0.01 7.90 0.00 --
9582 2007:248:16:46:42.161 4 439.8 422.8 22648 22145 29 99.9% 100.0% 100.0% 99.9% 0.01 7.89 0.00 --
9580 2007:250:06:07:40.150 4 439.8 422.8 17308 17297 17 99.9% 100.0% 100.0% 99.9% 0.01 7.90 0.00 --
7620 2007:252:14:30:18.732 4 439.8 422.8 17162 17151 21 99.9% 100.0% 100.0% 99.9% 0.01 7.90 0.00 --
7621 2007:254:01:41:57.455 4 459.7 398.5 19163 18686 16 100.0% 100.0% 100.0% 100.0% 0.01 7.89 0.00 --
9591 2007:255:06:47:44.792 4 459.7 398.5 6525 6523 6 100.0% 100.0% 100.0% 100.0% 0.01 7.89 0.00 --
9592 2007:255:22:36:46.000 4 459.7 398.5 6873 6872 5 100.0% 100.0% 100.0% 100.0% 0.01 7.89 0.00 --
9589 2007:257:22:09:09.580 4 459.7 398.5 19677 19668 20 100.0% 100.0% 100.0% 100.0% 0.01 7.89 0.00 --
9590 2007:259:06:49:03.893 5 459.7 398.5 12275 12268 15 99.9% 100.0% 100.0% 99.9% 0.02 7.89 0.00 --
10926 2009:251:09:32:06.296 6 453.9 424.5 17378 17361 27 99.9% 100.0% 100.0% 99.9% 0.02 7.90 0.00 --
11987 2010:018:13:35:43.997 7 391.2 -468.8 9693 9690 10 100.0% 100.0% 100.0% 100.0% 0.01 7.90 0.00 --
12089 2010:021:04:46:29.169 7 391.2 -468.8 7694 7686 10 99.9% 100.0% 100.0% 99.9% 0.01 7.90 0.00 --
14030 2012:335:17:05:25.582 3 -464.7 -317.1 15068 15002 6 99.6% 100.0% 100.0% 99.6% 0.02 7.91 0.00 --
21362 2019:086:13:18:56.022 3 -168.4 372.9 17030 16999 19 99.8% 100.0% 100.0% 99.8% 0.03 7.88 0.00 --
21363 2019:241:00:03:58.440 3 305.4 -222.0 22758 22742 28 99.9% 100.0% 100.0% 99.9% 0.02 7.89 0.00 --
21364 2019:244:05:43:10.993 3 304.2 -221.4 10329 10328 4 100.0% 100.0% 100.0% 100.0% 0.02 7.90 0.00 --
22687 2019:245:07:10:15.051 3 295.3 -235.8 17097 17083 9 99.9% 100.0% 100.0% 99.9% 0.03 7.90 0.00 --
22094 2019:253:01:52:42.993 3 249.2 -282.4 17928 17886 19 99.8% 100.0% 100.0% 99.8% 0.03 7.89 0.00 --
21687 2019:254:08:25:53.684 3 250.9 -283.2 12269 12243 13 99.8% 100.0% 100.0% 99.8% 0.03 7.89 0.00 --
22841 2019:255:20:33:45.200 3 250.0 -282.8 18068 18045 15 99.9% 100.0% 100.0% 99.9% 0.03 7.89 0.00 --
21304 2019:260:03:52:28.249 5 481.2 383.2 20793 20760 26 99.8% 100.0% 100.0% 99.8% 0.03 7.87 0.00 --
22849 2019:261:01:57:23.860 5 481.6 383.0 20819 20734 12 99.6% 100.0% 100.0% 99.6% 0.03 7.88 0.00 --
22853 2019:265:05:17:14.312 3 195.5 -322.7 9838 9775 9 99.4% 100.0% 100.0% 99.4% 0.03 7.90 0.00 --
22740 2019:269:00:46:53.520 3 165.4 -340.3 9815 9764 9 99.5% 100.0% 100.0% 99.5% 0.03 7.89 0.00 --
22858 2019:270:19:43:36.443 3 163.2 -339.3 9841 9797 7 99.6% 100.0% 100.0% 99.6% 0.02 7.89 0.00 --
22859 2019:271:13:29:46.448 3 164.6 -339.9 9338 9323 10 99.8% 100.0% 100.0% 99.8% 0.02 7.89 0.00 --
21881 2019:277:04:12:40.918 3 47.8 -376.9 11542 11535 12 99.9% 100.0% 100.0% 99.9% 0.02 7.91 0.00 --
22860 2019:279:11:28:27.228 3 47.4 -376.7 8867 8863 11 100.0% 100.0% 100.0% 100.0% 0.02 7.90 0.00 --
23270 2020:150:22:56:26.503 3 307.7 245.3 13744 13727 27 99.9% 100.0% 100.0% 99.9% 0.02 7.88 0.00 --
21882 2020:151:14:49:43.723 3 307.9 245.3 17128 17118 14 99.9% 100.0% 100.0% 99.9% 0.02 7.88 0.00 --
21883 2020:152:08:47:20.067 3 308.1 245.3 16152 16127 18 99.9% 100.0% 100.0% 99.8% 0.01 7.88 0.00 --
23044 2020:154:22:08:12.281 3 319.8 228.4 26179 26131 25 99.8% 100.0% 100.0% 99.8% 0.03 7.88 0.00 --
21886 2020:157:12:41:22.451 3 319.5 228.4 21314 21279 27 99.8% 100.0% 100.0% 99.8% 0.02 7.88 0.00 --
21365 2020:159:07:38:50.107 3 319.3 228.6 27874 27765 18 99.6% 100.0% 100.0% 99.6% 0.03 7.88 0.00 --
23277 2020:160:11:33:29.186 3 287.3 271.7 7387 7362 12 99.7% 100.0% 100.0% 99.7% 0.02 7.87 0.00 --
21884 2020:161:12:48:19.203 3 286.1 272.1 21035 20805 11 98.9% 100.0% 100.0% 98.9% 0.02 7.88 0.00 --
21887 2020:162:11:32:41.853 3 286.7 271.9 25441 25250 20 99.2% 100.0% 100.0% 99.2% 0.03 7.88 0.00 --
21885 2020:177:17:37:29.138 3 346.0 180.7 10556 10550 12 99.9% 100.0% 100.0% 99.9% 0.02 7.88 0.00 --
23286 2020:179:08:07:22.355 3 348.2 179.7 7392 7361 5 99.6% 100.0% 100.0% 99.6% 0.02 7.88 0.00 --
21888 2020:193:05:32:27.833 3 378.9 82.2 12282 12222 16 99.5% 100.0% 100.0% 99.5% 0.02 7.88 0.00 --
23303 2020:194:07:59:21.517 3 378.9 82.2 12264 12222 8 99.7% 100.0% 100.0% 99.7% 0.03 7.88 0.00 --
21361 2020:195:00:28:46.393 3 365.4 135.5 15413 15264 16 99.0% 100.0% 100.0% 99.0% 0.03 7.88 0.00 --
23317 2020:198:23:29:36.862 3 363.3 136.3 21324 21260 15 99.7% 100.0% 100.0% 99.7% 0.03 7.88 0.00 --
22703 2020:242:01:00:47.210 6 378.5 496.4 11805 11680 40 98.9% 100.0% 100.0% 98.9% 0.04 7.89 0.00 --
26557 2022:351:05:12:07.935 4 75.7 166.7 2471 2463 1 99.7% 100.0% 100.0% 99.7% 0.03 7.90 0.00 --
27605 2022:351:20:02:02.217 4 64.1 172.3 2483 2478 125 99.8% 100.0% 100.0% 99.8% 0.09 7.91 0.00 --
27606 2022:352:02:51:41.560 4 72.1 168.7 4922 4867 3 98.9% 100.0% 100.0% 98.9% 0.04 7.90 0.00 --
25206 2023:162:23:26:08.755 4 312.5 239.9 3156 3156 2 100.0% 100.0% 100.0% 100.0% 0.04 7.89 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.