AGASC ID 1179266488

Info

Last Obs. 2024:112:21:07
magcatalog 7.05 ± 0.05
mag3 arcsec 7.07 ± 0.01
mag5 arcsec 7.07 ± 0.01
Nobs 39 (0 bad)
fok 100.0%
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
7489 2007:209:03:57:35.432 7 -319.1 370.5 2586 2517 1 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
7490 2007:218:17:16:31.838 7 -271.8 406.6 2584 2515 3 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
10089 2009:134:00:27:28.614 5 -439.3 -177.2 13846 13794 14 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
14205 2011:351:15:03:23.183 5 452.2 -99.7 30395 30313 14 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
14206 2013:139:14:02:09.742 5 -458.8 -124.6 30381 30332 12 100.0% 100.0% 100.0% 100.0% 0.01 7.08 0.00 --
16563 2014:039:13:27:47.366 5 225.9 -399.9 15775 15717 5 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
16583 2014:040:07:20:33.708 5 225.9 -399.9 14039 13964 4 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
53025 2014:040:15:43:54.571 3 225.9 -399.9 270 214 0 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
16624 2014:174:18:08:48.413 4 -451.3 180.0 2579 2527 0 100.0% 100.0% 100.0% 100.0% 0.01 7.08 0.00 --
16625 2014:176:18:24:55.794 4 -445.6 194.3 2579 2515 1 100.0% 100.0% 100.0% 100.0% 0.01 7.08 0.00 --
16822 2015:111:06:12:33.357 5 -293.9 -362.0 31431 31375 17 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
51941 2015:112:00:33:25.751 4 -293.9 -362.0 86 44 0 100.0% 100.0% 100.0% 100.0% 0.00 7.07 0.00 --
16823 2016:012:02:12:19.981 6 352.8 -294.6 16735 16656 12 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
18744 2016:016:00:24:39.800 6 352.8 -294.6 14781 14709 6 100.0% 100.0% 100.0% 100.0% 0.01 7.07 0.00 --
18087 2016:124:10:13:42.557 4 -362.3 -315.6 5237 5177 2 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
19280 2017:006:01:03:47.418 5 390.0 -247.5 29898 29845 22 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
20054 2017:114:04:53:55.725 5 -320.8 -341.2 31857 31789 18 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
19281 2017:201:09:38:13.791 6 -343.0 346.6 19254 19002 13 99.4% 100.0% 100.0% 99.4% 0.01 7.05 0.00 --
20116 2017:204:09:46:40.387 7 -342.5 346.4 10400 10319 7 100.0% 100.0% 100.0% 100.0% 0.01 7.05 0.00 --
21245 2018:363:14:01:57.773 7 418.6 -194.6 18191 18121 20 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
21246 2019:145:17:58:23.295 6 -477.8 -46.4 19649 19597 11 100.0% 100.0% 100.0% 100.0% 0.01 7.08 0.00 --
21247 2019:299:11:46:22.137 5 263.2 401.5 19661 19572 13 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
22693 2020:178:10:20:27.032 5 -439.8 201.3 22581 22506 23 99.9% 100.0% 100.0% 99.9% 0.02 7.08 0.00 --
22694 2020:231:06:22:17.336 7 -204.7 442.2 23566 23475 16 100.0% 100.0% 100.0% 100.0% 0.02 7.06 0.00 --
23437 2020:359:20:15:06.980 5 426.2 -178.3 13810 13738 11 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
24905 2020:360:14:09:30.031 5 426.9 -178.6 10881 10803 9 100.0% 100.0% 100.0% 100.0% 0.02 7.07 0.00 --
24862 2020:361:05:33:01.077 5 427.3 -178.9 9904 9829 4 100.0% 100.0% 100.0% 100.0% 0.02 7.07 0.00 --
26011 2022:322:14:33:55.318 4 451.7 135.8 3154 3082 1 100.0% 100.0% 100.0% 100.0% 0.02 7.06 0.00 --
27557 2022:322:23:35:07.171 4 450.2 136.5 3762 3694 1 100.0% 100.0% 100.0% 100.0% 0.02 7.06 0.00 --
27558 2022:323:09:15:35.118 4 451.1 129.1 3274 3206 6 100.0% 100.0% 100.0% 100.0% 0.01 7.06 0.00 --
27559 2022:323:17:01:08.234 4 448.2 137.4 2549 2482 0 100.0% 100.0% 100.0% 99.9% 0.01 7.06 0.00 --
28765 2024:001:18:09:58.090 4 379.2 -263.4 2912 2849 1 100.0% 100.0% 100.0% 100.0% 0.02 7.09 0.00 --
29173 2024:002:01:29:33.866 4 396.6 -235.5 2993 2930 1 100.0% 100.0% 100.0% 100.0% 0.02 7.09 0.00 --
29174 2024:002:09:25:37.986 4 406.1 -217.3 2922 2858 0 100.0% 100.0% 100.0% 100.0% 0.02 7.09 0.00 --
29175 2024:002:16:43:02.001 4 376.6 -262.2 2836 2773 0 100.0% 100.0% 100.0% 100.0% 0.02 7.08 0.00 --
28766 2024:057:21:42:11.046 4 118.4 -443.0 3750 3698 1 100.0% 100.0% 100.0% 100.0% 0.02 7.09 0.00 --
29300 2024:058:06:09:51.823 4 116.3 -443.8 4238 4171 0 100.0% 100.0% 100.0% 100.0% 0.02 7.09 0.00 --
29301 2024:061:06:05:03.976 4 114.7 -441.2 4969 4918 2 100.0% 100.0% 100.0% 100.0% 0.01 7.09 0.00 --
28506 2024:112:21:07:22.057 4 -303.2 -354.2 3205 3151 1 99.9% 100.0% 100.0% 99.9% 0.02 7.10 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.