AGASC ID 722473176

Info

Last Obs. 2024:218:03:59
magcatalog 9.47 ± 0.02
mag3 arcsec 9.47 ± 0.03
mag5 arcsec 9.47 ± 0.03
Nobs 57 (0 bad)
fok 98.9%
f3 arcsec 99.9%
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
4814 2004:103:05:04:37.040 4 354.5 -223.5 5029 4964 4 99.9% 100.0% 100.0% 99.8% 0.05 9.49 0.00 --
5245 2004:103:08:37:05.449 4 353.8 -224.5 2916 2851 4 99.9% 100.0% 100.0% 99.9% 0.04 9.49 0.00 --
6913 2006:069:07:39:21.668 5 194.9 388.4 2586 2526 8 99.8% 100.0% 100.0% 99.8% 0.02 9.48 0.00 --
6912 2006:074:00:40:25.038 5 287.6 319.4 2379 2291 3 99.9% 100.0% 100.0% 99.9% 0.04 9.49 0.00 --
6914 2006:105:14:03:36.799 5 335.5 -230.5 2585 2530 2 99.9% 100.0% 100.0% 99.9% 0.03 9.51 0.00 --
6916 2006:317:13:27:25.744 5 -278.0 346.1 2577 2496 4 99.7% 100.0% 100.0% 99.7% 0.05 9.49 0.00 --
7786 2006:351:06:21:50.643 4 -217.2 387.3 2583 2507 1 100.0% 100.0% 100.0% 100.0% 0.03 9.45 0.00 --
7785 2007:001:09:48:53.632 5 -192.0 400.3 2575 2527 2 99.9% 100.0% 100.0% 99.9% 0.02 9.46 0.00 --
7787 2007:044:16:03:33.597 5 -71.0 436.8 2587 2524 7 99.6% 100.0% 100.0% 99.6% 0.04 9.47 0.00 --
7788 2007:049:23:47:15.117 5 -37.9 437.1 2445 2366 1 99.2% 100.0% 100.0% 99.2% 0.02 9.48 0.00 --
7789 2007:106:02:45:31.730 5 336.3 -235.2 2587 2528 6 99.8% 100.0% 100.0% 99.8% 0.03 9.49 0.00 --
7790 2007:115:11:56:12.948 5 302.7 -276.2 2586 2520 8 99.7% 100.0% 100.0% 99.7% 0.03 9.49 0.00 --
7791 2007:155:03:37:47.762 4 219.0 -345.6 2588 2504 3 99.9% 100.0% 100.0% 99.9% 0.03 9.50 0.00 --
7792 2007:162:17:13:45.439 5 207.1 -352.9 2589 2516 3 99.9% 100.0% 100.0% 99.9% 0.03 9.50 0.00 --
7793 2007:205:19:09:09.552 5 133.0 -387.3 2585 2509 4 99.8% 100.0% 100.0% 99.8% 0.02 9.48 0.00 --
7794 2007:211:23:21:16.939 5 117.9 -392.3 2584 2506 5 99.8% 100.0% 100.0% 99.8% 0.03 9.49 0.00 --
9180 2008:075:23:55:28.848 5 316.8 287.0 7471 7348 20 99.2% 100.0% 100.0% 99.2% 0.03 9.47 0.00 --
9181 2008:104:22:55:54.992 5 342.4 -226.6 7467 7399 13 99.8% 100.0% 100.0% 99.8% 0.02 9.50 0.00 --
9237 2008:114:04:57:15.572 5 307.5 -270.9 7455 7381 10 99.9% 100.0% 100.0% 99.9% 0.03 9.49 0.00 --
9238 2008:153:01:14:01.221 5 222.9 -343.1 7464 7395 11 99.9% 100.0% 100.0% 99.8% 0.03 9.51 0.00 --
9239 2008:187:02:37:43.322 4 169.4 -372.5 7465 7367 10 99.9% 100.0% 100.0% 99.9% 0.03 9.50 0.00 --
9240 2008:316:10:04:30.934 5 -279.7 340.0 7461 7379 9 99.9% 100.0% 100.0% 99.9% 0.03 9.45 0.00 --
11540 2009:332:05:48:35.537 5 -246.7 364.8 14372 13908 27 97.3% 100.0% 100.0% 97.2% 0.03 9.46 0.00 --
11541 2010:040:04:19:51.948 5 -89.3 430.3 13317 13210 19 99.8% 100.0% 100.0% 99.8% 0.06 9.47 0.00 --
11542 2010:107:11:14:40.332 3 330.1 -243.6 13318 13243 23 99.9% 100.0% 100.0% 99.8% 0.03 9.50 0.00 --
11543 2010:176:06:10:16.466 5 186.2 -364.4 12834 12754 24 99.8% 100.0% 100.0% 99.8% 0.03 9.50 0.00 --
11544 2010:315:17:22:02.389 5 -280.1 339.7 13319 13230 15 99.8% 100.0% 100.0% 99.8% 0.03 9.45 0.00 --
11545 2011:021:20:45:49.159 4 -148.4 414.3 12827 12735 21 99.7% 100.0% 100.0% 99.7% 0.03 9.46 0.00 --
12833 2011:056:22:15:14.433 7 17.3 437.4 7468 7360 14 99.5% 100.0% 100.0% 99.5% 0.04 9.49 0.00 --
12834 2011:313:05:42:50.478 5 -288.3 334.2 7483 7242 9 97.9% 100.0% 100.0% 97.8% 0.04 9.43 0.00 --
13962 2012:102:00:30:55.108 5 353.8 -206.0 7468 7397 9 99.8% 100.0% 100.0% 99.8% 0.06 9.51 0.00 --
13963 2012:312:09:14:23.516 5 -291.1 331.8 7962 7777 13 98.6% 100.0% 100.0% 98.6% 0.03 9.44 0.00 --
14507 2012:323:20:51:19.185 5 -265.6 352.5 5051 4825 7 96.9% 100.0% 100.0% 96.9% 0.03 9.45 0.00 --
14508 2012:347:03:29:37.099 5 -224.6 379.9 5032 4905 11 98.6% 100.0% 100.0% 98.6% 0.03 9.45 0.00 --
14509 2013:334:17:07:47.799 5 -244.4 367.6 5019 4913 6 99.2% 100.0% 100.0% 99.2% 0.04 9.43 0.00 --
14510 2014:003:12:01:58.186 5 -187.6 399.2 4814 4663 3 98.2% 100.0% 100.0% 98.2% 0.03 9.45 0.00 --
53116 2014:003:15:11:47.868 3 -187.6 399.2 226 182 0 98.4% 100.0% 100.0% 98.4% 0.03 9.45 0.00 --
14511 2014:164:16:50:05.467 5 202.0 -354.7 5026 4864 3 97.9% 100.0% 100.0% 97.9% 0.05 9.54 0.00 --
14512 2014:193:00:53:06.789 5 156.4 -377.5 5510 5338 6 97.9% 100.0% 100.0% 97.9% 0.05 9.53 0.00 --
19617 2016:327:07:56:41.646 5 -294.5 325.8 12336 12102 16 98.7% 100.0% 100.0% 98.7% 0.08 9.45 0.00 --
19618 2016:354:09:17:14.985 5 -211.9 385.7 11359 11246 15 99.5% 100.0% 100.0% 99.5% 0.06 9.46 0.00 --
19619 2017:003:03:16:39.414 5 -186.0 397.7 12442 12136 12 98.7% 100.0% 100.0% 98.6% 0.06 9.45 0.00 --
19620 2017:321:09:31:03.723 5 -267.1 348.3 12335 12209 5 99.5% 99.7% 99.9% 99.1% 0.19 9.40 0.00 --
19621 2017:344:11:16:13.911 5 -170.2 405.0 11851 11522 20 97.8% 100.0% 100.0% 97.8% 0.05 9.46 0.00 --
19623 2018:313:11:45:28.003 5 -285.1 333.5 12159 11871 11 98.2% 100.0% 100.0% 98.2% 0.07 9.44 0.00 --
19624 2018:330:03:13:59.980 5 -249.9 363.5 7565 7386 13 98.6% 100.0% 100.0% 98.6% 0.08 9.44 0.00 --
21976 2018:331:08:28:04.762 5 -249.7 363.3 5507 5301 9 97.4% 100.0% 100.0% 97.4% 0.07 9.44 0.00 --
19625 2018:344:04:09:41.748 5 -237.6 371.7 6239 6081 10 98.2% 100.0% 100.0% 98.2% 0.07 9.46 0.00 --
21995 2018:344:17:11:12.840 5 -238.1 371.9 6237 6090 6 98.5% 100.0% 100.0% 98.5% 0.03 9.46 0.00 --
47377 2020:076:16:58:24.498 1 266.0 -116.4 2217 2110 6 97.7% 100.0% 100.0% 97.6% 0.05 9.56 0.00 --
47370 2020:079:08:06:15.604 2 238.4 -163.4 1311 1263 1 99.8% 98.5% 100.0% 98.3% 0.10 9.52 0.00 --
47362 2020:082:00:00:06.768 3 202.3 -204.3 2756 2215 3 96.1% 100.0% 100.0% 96.1% 0.06 9.52 0.00 --
23780 2021:162:05:48:14.989 5 103.8 -397.4 15634 15121 31 97.2% 100.0% 100.0% 97.1% 0.07 9.50 0.00 --
23782 2021:191:07:45:48.299 5 88.2 -400.5 15746 15413 24 98.4% 100.0% 100.0% 98.4% 0.07 9.52 0.00 --
23783 2021:335:14:15:17.544 5 -199.4 393.5 15263 15132 20 99.5% 100.0% 100.0% 99.5% 0.08 9.48 0.00 --
23785 2022:002:01:24:59.004 5 -187.7 396.0 13801 13270 7 96.5% 98.9% 100.0% 95.4% 0.17 9.49 0.00 --
43249 2024:218:03:59:03.356 5 445.6 -143.0 508 417 0 93.9% 99.5% 99.5% 93.5% 0.06 9.58 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.