AGASC ID 1091709768

Info

Last Obs. 2024:107:01:23
magcatalog 7.86 ± 0.17
mag3 arcsec 7.69 ± 0.01
mag5 arcsec 7.69 ± 0.01
Nobs 41 (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
2763 2002:232:20:25:33.202 5 84.8 -200.8 24395 24336 8 100.0% 100.0% 100.0% 100.0% 0.01 7.68 0.00 --
6261 2005:124:19:22:31.978 7 181.0 -85.6 5026 4966 4 100.0% 100.0% 100.0% 100.0% 0.01 7.69 0.00 --
5573 2005:179:04:46:11.224 7 -210.1 145.7 5035 4983 4 100.0% 100.0% 100.0% 100.0% 0.01 7.68 0.00 --
5574 2005:298:10:53:40.874 5 47.7 252.8 5023 4952 4 100.0% 100.0% 100.0% 100.0% 0.01 7.68 0.00 --
8155 2007:296:12:57:39.799 5 391.3 460.0 1369 1301 0 100.0% 100.0% 100.0% 100.0% 0.01 7.69 0.00 --
9007 2008:148:12:43:55.814 5 -173.8 76.7 632 575 1 99.8% 100.0% 100.0% 99.8% 0.01 7.68 0.00 --
9126 2008:155:10:20:17.663 6 -243.6 -48.0 19655 19603 17 100.0% 100.0% 100.0% 100.0% 0.01 7.69 0.00 --
10519 2009:025:19:18:45.209 7 205.6 -237.5 3788 3739 6 100.0% 100.0% 100.0% 100.0% 0.01 7.69 0.00 --
10087 2009:173:13:01:05.268 7 -363.1 -15.6 5018 4952 6 99.9% 100.0% 100.0% 99.9% 0.02 7.69 0.00 --
10982 2010:156:11:46:15.349 5 -421.2 383.9 48917 48829 53 99.9% 100.0% 100.0% 99.9% 0.01 7.69 0.00 --
12503 2011:036:05:26:06.051 6 208.6 -193.8 637 564 0 100.0% 100.0% 100.0% 100.0% 0.01 7.70 0.00 --
12519 2011:164:04:07:34.267 4 -88.7 -306.5 9653 9587 6 100.0% 100.0% 100.0% 100.0% 0.02 7.68 0.00 --
12520 2011:164:10:09:55.037 7 -227.9 -344.8 9656 9599 1 100.0% 100.0% 100.0% 100.0% 0.02 7.69 0.00 --
12521 2011:164:15:43:25.037 5 -367.7 -384.3 9654 9601 7 99.9% 100.0% 100.0% 99.9% 0.01 7.69 0.00 --
12522 2011:164:21:16:55.037 6 -125.0 -166.8 9655 9603 3 100.0% 100.0% 100.0% 100.0% 0.02 7.68 0.00 --
12523 2011:165:02:50:25.037 6 -264.3 -205.2 9654 9604 6 100.0% 100.0% 100.0% 100.0% 0.02 7.67 0.00 --
12524 2011:165:08:23:55.037 5 -404.4 -244.8 9896 9841 9 99.9% 100.0% 100.0% 99.9% 0.01 7.69 0.00 --
12525 2011:165:14:05:45.037 7 -162.1 -27.8 9897 9846 7 100.0% 100.0% 100.0% 100.0% 0.02 7.69 0.00 --
12526 2011:165:19:47:35.037 7 -301.7 -66.4 9656 9604 7 100.0% 100.0% 100.0% 100.0% 0.02 7.68 0.00 --
55355 2011:166:01:21:11.650 5 -301.7 -66.4 88 48 0 100.0% 100.0% 100.0% 100.0% 0.01 7.69 0.00 --
12527 2011:166:19:19:15.054 6 -442.1 -106.0 9651 9600 5 100.0% 100.0% 100.0% 100.0% 0.02 7.69 0.00 --
12528 2011:167:01:21:21.290 7 -200.1 111.0 9658 9597 4 99.9% 100.0% 100.0% 99.9% 0.03 7.67 0.00 --
12529 2011:167:06:54:51.290 6 -340.2 72.2 9653 9606 2 100.0% 100.0% 100.0% 100.0% 0.02 7.68 0.00 --
12530 2011:167:12:28:21.290 7 -481.0 32.5 9786 9724 6 100.0% 100.0% 100.0% 100.0% 0.02 7.70 0.00 --
12531 2011:167:18:06:01.290 6 -239.1 250.1 9899 9829 8 99.8% 100.0% 100.0% 99.8% 0.02 7.67 0.00 --
12532 2011:167:23:47:51.290 5 -379.8 211.0 9895 9843 6 100.0% 100.0% 100.0% 100.0% 0.02 7.67 0.00 --
13714 2012:017:04:10:44.763 6 334.7 -360.2 14602 14532 11 100.0% 100.0% 100.0% 100.0% 0.02 7.69 0.00 --
13715 2012:020:23:36:30.458 6 316.0 -376.7 14893 14837 11 100.0% 100.0% 100.0% 100.0% 0.02 7.68 0.00 --
13716 2012:026:12:40:26.506 6 289.9 -397.1 14779 14728 8 100.0% 100.0% 100.0% 100.0% 0.01 7.68 0.00 --
13717 2012:030:08:27:08.000 6 272.9 -409.0 14858 14764 12 100.0% 100.0% 100.0% 100.0% 0.02 7.69 0.00 --
15625 2013:082:07:51:23.256 6 -81.5 -370.4 5025 4926 3 99.8% 100.0% 100.0% 99.8% 0.02 7.68 0.00 --
15511 2013:115:05:36:17.559 7 -98.7 -487.3 24881 24807 15 100.0% 100.0% 100.0% 100.0% 0.02 7.69 0.00 --
15524 2013:147:17:57:54.493 7 -425.7 -279.8 24531 24475 14 100.0% 100.0% 100.0% 100.0% 0.01 7.69 0.00 --
17242 2015:185:10:20:02.291 4 -31.3 234.2 5419 5360 9 99.9% 100.0% 100.0% 99.9% 0.01 7.66 0.00 --
19004 2017:036:10:07:47.308 6 244.7 -427.1 19488 19415 13 99.9% 100.0% 100.0% 99.9% 0.02 7.68 0.00 --
50328 2017:036:21:35:44.604 5 243.7 -422.9 251 122 0 100.0% 100.0% 100.0% 100.0% 0.01 7.68 0.00 --
22376 2020:149:13:26:44.275 5 -435.3 -264.5 12335 12267 8 99.9% 100.0% 100.0% 99.9% 0.02 7.68 0.00 --
43577 2024:090:21:49:43.771 2 -96.7 335.6 336 279 0 99.6% 100.0% 100.0% 99.6% 0.02 7.70 0.00 --
43573 2024:091:02:49:31.222 2 -96.3 335.7 519 461 0 99.6% 100.0% 100.0% 99.6% 0.02 7.69 0.00 --
43571 2024:091:04:39:36.000 2 -96.2 335.7 579 532 5 99.6% 99.8% 100.0% 99.4% 0.02 7.69 0.00 --
43520 2024:107:01:23:36.000 5 3.6 432.7 484 409 0 100.0% 100.0% 100.0% 100.0% 0.03 7.69 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.