AGASC ID 1021719704

Info

Last Obs. 2022:222:03:33
magcatalog 7.50 ± 0.05
mag3 arcsec 7.53 ± 0.01
mag5 arcsec 7.53 ± 0.01
Nobs 58 (0 bad)
fok 99.9%
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
3965 2003:257:13:23:23.733 4 -380.5 -238.8 24479 24474 19 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
7797 2007:081:08:46:12.577 4 377.9 213.8 47894 47882 54 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
7798 2007:086:09:40:38.589 7 477.6 166.0 45031 45018 35 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
7799 2007:089:02:20:22.051 7 477.6 166.0 46984 46970 45 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
7800 2007:107:14:48:06.195 7 476.0 -105.8 45044 45035 39 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
8489 2007:128:18:29:04.011 7 305.2 -330.1 46436 46422 52 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
8490 2007:150:01:48:41.436 4 104.4 -404.2 46678 46660 44 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10260 2008:349:11:46:16.863 5 -365.7 166.0 2728 2728 3 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10723 2009:004:12:17:24.521 7 157.3 489.2 2517 2517 2 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
10724 2009:064:07:37:44.474 4 341.8 303.7 2524 2524 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10407 2009:094:05:06:10.296 4 437.5 93.1 7398 7395 10 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
10725 2009:116:21:47:13.121 5 420.2 -180.1 2822 2822 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10726 2009:172:06:45:10.633 7 -110.5 -484.3 2515 2513 5 99.9% 100.0% 100.0% 99.9% 0.02 7.53 0.00 --
10722 2009:251:19:52:52.012 5 -363.5 -266.4 24635 24628 29 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
10408 2009:257:10:46:17.315 4 -382.9 -236.6 7394 7391 6 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
11846 2010:116:21:01:16.350 5 432.8 -176.1 2515 2513 2 99.9% 100.0% 100.0% 99.9% 0.01 7.54 0.00 --
11847 2010:259:17:23:00.072 5 -369.9 -196.8 2527 2525 2 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
12156 2011:173:19:54:19.893 5 -57.9 -412.9 2511 2511 2 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
13303 2012:105:04:14:24.842 6 481.9 -21.0 2774 2769 5 99.8% 100.0% 100.0% 99.8% 0.01 7.53 0.00 --
54709 2012:105:06:38:57.776 6 481.9 -21.0 46 45 0 100.0% 100.0% 100.0% 100.0% 0.00 7.53 0.00 --
13304 2012:242:16:00:56.855 5 -313.0 -287.9 2516 2516 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
54373 2012:242:18:07:04.586 2 -313.0 -287.9 42 42 0 100.0% 100.0% 100.0% 100.0% 0.00 7.53 0.00 --
15294 2013:095:23:19:08.659 4 441.3 71.6 2542 2542 2 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
15295 2013:243:21:45:07.464 5 -332.9 -297.0 2776 2773 4 99.9% 99.9% 100.0% 99.9% 0.01 7.54 0.00 --
16276 2014:114:15:27:06.552 5 442.9 -149.6 2500 2498 2 99.9% 100.0% 100.0% 99.9% 0.01 7.54 0.00 --
52817 2014:114:17:26:22.584 2 442.9 -149.6 316 316 0 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
16277 2014:251:04:35:13.379 4 -324.2 -241.5 2517 2517 2 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
17471 2015:073:01:53:18.602 4 361.8 266.6 2532 2531 3 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
17147 2015:133:17:53:44.730 5 177.9 -383.5 24435 24430 13 100.0% 100.0% 100.0% 100.0% 0.02 7.54 0.00 --
17657 2015:137:06:19:06.930 5 177.9 -383.5 24637 24633 14 100.0% 100.0% 100.0% 100.0% 0.02 7.54 0.00 --
17472 2015:264:02:29:22.876 5 -376.9 -243.6 2415 2406 1 100.0% 93.7% 93.7% 93.7% 0.01 7.53 0.00 --
17890 2016:055:22:30:39.504 4 360.7 257.7 4954 4952 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
17891 2016:082:01:59:01.936 3 393.8 197.7 4944 4943 3 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
18461 2016:114:12:25:31.069 4 425.6 -145.0 2798 2795 2 99.9% 100.0% 100.0% 99.9% 0.01 7.54 0.00 --
51085 2016:114:14:18:07.770 2 425.6 -145.0 25 24 0 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
18462 2016:264:07:15:30.043 4 -403.1 -190.4 2606 2606 3 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
19747 2017:135:21:28:15.039 4 214.4 -381.6 2555 2554 1 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
19521 2017:260:23:00:46.726 5 -396.6 -219.5 7372 7370 9 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
20794 2017:262:06:40:34.053 5 -398.2 -218.5 53034 53019 52 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
20752 2018:067:07:21:14.245 4 345.6 289.8 2637 2635 1 99.9% 100.0% 100.0% 99.9% 0.01 7.51 0.00 --
20753 2018:243:22:02:02.927 5 -332.5 -300.3 2505 2503 0 100.0% 100.0% 100.0% 100.0% 0.02 7.52 0.00 --
20585 2019:112:19:31:22.829 6 477.2 -133.4 24809 24800 18 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
22189 2019:114:12:27:17.852 6 477.2 -133.4 14697 14693 13 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
21698 2019:119:07:23:34.514 6 401.4 -202.3 2527 2525 3 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
21699 2019:252:23:47:18.762 6 -365.9 -263.8 2514 2514 3 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
22714 2020:124:12:28:14.003 6 367.7 -266.7 2531 2527 1 99.8% 100.0% 100.0% 99.8% 0.02 7.54 0.00 --
22715 2020:258:02:17:50.184 6 -371.9 -229.5 2547 2545 7 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
24322 2022:025:11:27:20.705 3 243.8 386.6 13403 13395 15 99.9% 100.0% 100.0% 99.9% 0.02 7.55 0.00 --
26038 2022:065:15:51:48.136 3 400.4 332.4 2514 2512 5 99.9% 100.0% 100.0% 99.9% 0.02 7.53 0.00 --
23823 2022:094:05:25:53.987 3 435.9 91.9 14694 14663 12 99.8% 100.0% 100.0% 99.8% 0.02 7.55 0.00 --
24321 2022:124:08:06:09.281 3 381.6 -215.7 7392 7391 6 100.0% 100.0% 100.0% 100.0% 0.02 7.55 0.00 --
26405 2022:124:17:05:28.268 3 381.4 -215.7 7395 7386 6 99.9% 100.0% 100.0% 99.9% 0.02 7.56 0.00 --
24319 2022:153:20:45:25.846 3 51.7 -435.7 14947 14916 9 99.8% 100.0% 100.0% 99.8% 0.03 7.56 0.00 --
24325 2022:190:20:03:02.866 3 -151.3 -417.0 15686 15684 6 100.0% 100.0% 100.0% 100.0% 0.03 7.55 0.00 --
24323 2022:192:09:05:16.369 3 -155.7 -415.8 10855 10836 4 99.8% 100.0% 100.0% 99.8% 0.03 7.55 0.00 --
26453 2022:193:10:18:54.762 3 -159.3 -414.6 4971 4955 7 99.7% 100.0% 100.0% 99.7% 0.02 7.55 0.00 --
24318 2022:200:04:51:51.923 3 -186.5 -403.9 15226 15222 10 100.0% 100.0% 100.0% 100.0% 0.03 7.55 0.00 --
24324 2022:222:03:33:01.872 3 -261.7 -362.7 15680 15673 9 100.0% 100.0% 100.0% 100.0% 0.03 7.56 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.