AGASC ID 367657272

Info

Last Obs. 2024:242:02:43
magcatalog 8.39 ± 0.02
mag3 arcsec 8.44 ± 0.01
mag5 arcsec 8.44 ± 0.01
Nobs 41 (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
2896 2002:037:22:36:52.279 5 -363.2 474.9 2830 2773 2 99.9% 100.0% 100.0% 99.9% 0.01 8.43 0.00 --
2910 2002:153:21:52:54.714 3 279.1 -433.9 631 588 0 100.0% 100.0% 100.0% 100.0% 0.01 8.44 0.00 --
2914 2002:153:22:18:04.714 3 363.8 -272.9 629 583 1 99.8% 100.0% 100.0% 99.8% 0.02 8.43 0.00 --
4360 2002:223:17:47:53.000 5 373.2 -483.4 2772 2707 1 100.0% 100.0% 100.0% 100.0% 0.02 8.43 0.00 --
5928 2005:052:15:59:17.466 7 -466.1 448.0 22099 22015 21 99.9% 100.0% 100.0% 99.9% 0.02 8.45 0.00 --
8184 2007:045:01:29:26.991 7 -422.2 490.2 2584 2530 0 100.0% 100.0% 100.0% 100.0% 0.01 8.43 0.00 --
7067 2007:153:19:00:59.608 4 71.7 -412.9 5020 4969 4 100.0% 100.0% 100.0% 99.9% 0.02 8.44 0.00 --
8194 2007:240:12:23:28.661 5 460.0 -408.9 2588 2503 2 100.0% 100.0% 100.0% 100.0% 0.02 8.43 0.00 --
8186 2007:307:03:58:11.400 7 421.6 474.8 2591 2525 7 99.9% 100.0% 100.0% 99.9% 0.01 8.43 0.00 --
9523 2008:245:07:30:25.275 7 483.9 -380.9 2587 2524 5 99.6% 100.0% 100.0% 99.5% 0.01 8.43 0.00 --
10683 2009:047:21:07:46.653 7 -439.9 474.5 9906 9812 14 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
11256 2009:260:08:50:44.301 5 317.7 -352.3 9902 9811 12 99.9% 100.0% 100.0% 99.9% 0.02 8.44 0.00 --
11252 2009:262:09:25:45.491 7 442.6 -288.6 28783 28706 50 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
11808 2010:046:20:22:53.725 7 -433.3 480.6 8528 8447 6 99.9% 100.0% 100.0% 99.9% 0.02 8.44 0.00 --
11841 2010:236:10:30:46.480 5 440.1 -429.9 2778 2713 3 99.9% 100.0% 100.0% 99.9% 0.02 8.41 0.00 --
12164 2011:047:14:11:05.639 7 -469.9 438.2 2977 2902 3 100.0% 100.0% 100.0% 100.0% 0.02 8.42 0.00 --
13178 2011:048:03:14:40.919 7 -438.7 475.7 8683 8605 11 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
12973 2011:237:09:16:14.837 5 443.7 -426.2 2568 2486 4 99.9% 100.0% 100.0% 99.9% 0.02 8.43 0.00 --
55222 2011:237:11:13:23.069 3 443.7 -426.2 97 49 1 100.0% 100.0% 100.0% 100.0% 0.01 8.43 0.00 --
14197 2011:244:19:56:48.769 7 478.3 -382.5 23068 22947 26 99.8% 100.0% 100.0% 99.8% 0.02 8.43 0.00 --
55211 2011:245:09:35:28.081 7 478.3 -382.5 91 47 0 100.0% 100.0% 100.0% 100.0% 0.01 8.43 0.00 --
13833 2011:304:04:41:04.067 6 458.5 435.7 2588 2504 3 100.0% 100.0% 100.0% 100.0% 0.02 8.43 0.00 --
13278 2012:048:17:56:37.111 7 -440.7 473.8 9415 9335 13 99.9% 100.0% 100.0% 99.9% 0.02 8.41 0.00 --
13837 2012:050:14:55:55.856 5 -447.9 461.0 2577 2507 1 99.9% 100.0% 100.0% 99.9% 0.02 8.41 0.00 --
14195 2012:227:15:01:36.937 4 390.2 -471.4 17239 17072 14 99.4% 100.0% 100.0% 99.4% 0.02 8.44 0.00 --
15267 2012:229:23:37:17.718 4 390.2 -471.4 7336 7263 7 99.8% 100.0% 100.0% 99.8% 0.02 8.44 0.00 --
13301 2012:232:01:22:48.825 4 415.0 -453.8 2496 2416 1 100.0% 100.0% 100.0% 100.0% 0.02 8.44 0.00 --
54400 2012:232:03:25:23.305 3 415.0 -453.8 94 49 0 100.0% 100.0% 100.0% 100.0% 0.00 8.44 0.00 --
14196 2012:302:15:32:03.728 7 478.0 410.0 26416 26346 20 99.9% 100.0% 100.0% 99.9% 0.02 8.44 0.00 --
14930 2013:049:07:50:21.802 5 -444.9 463.9 2577 2532 2 100.0% 100.0% 100.0% 99.9% 0.02 8.41 0.00 --
15620 2013:070:22:54:06.051 4 -454.4 123.6 2580 2522 0 99.8% 100.0% 100.0% 99.8% 0.02 8.43 0.00 --
15327 2013:238:09:32:18.377 6 451.5 -418.1 2645 2580 3 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
15275 2013:305:21:20:53.962 5 427.4 452.2 37756 37665 30 99.9% 100.0% 100.0% 99.9% 0.03 8.45 0.00 --
16297 2014:230:02:01:36.631 3 407.4 -460.6 2603 2521 2 100.0% 100.0% 100.0% 100.0% 0.03 8.46 0.00 --
17445 2015:242:06:50:50.211 4 470.4 -399.2 2725 2663 1 100.0% 100.0% 100.0% 100.0% 0.02 8.45 0.00 --
17008 2015:279:17:54:45.611 4 405.5 86.6 24539 24467 15 99.9% 100.0% 100.0% 99.9% 0.04 8.44 0.00 --
17010 2015:292:10:23:06.720 3 220.0 293.2 24907 24604 9 99.3% 100.0% 100.0% 99.3% 0.02 8.43 0.00 --
17009 2015:299:05:00:35.981 4 238.9 434.0 24524 24353 20 99.5% 100.0% 100.0% 99.5% 0.03 8.44 0.00 --
51542 2015:299:19:31:04.765 1 238.9 434.0 91 48 0 100.0% 100.0% 100.0% 100.0% 0.01 8.45 0.00 --
27695 2023:298:00:57:10.216 4 431.7 461.5 2588 2526 2 100.0% 100.0% 100.0% 100.0% 0.04 8.41 0.00 --
27423 2024:242:02:43:39.862 5 467.8 -401.7 8876 8823 7 100.0% 100.0% 100.0% 100.0% 0.08 8.44 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.