AGASC ID 1021719704

Info

Last Obs. 2024:220:06:26
magcatalog 7.53 ± 0.02
mag3 arcsec 7.53 ± 0.01
mag5 arcsec 7.53 ± 0.01
Nobs 66 (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
3965 2003:257:13:23:23.733 4 -380.7 -238.9 24531 24475 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 47956 47882 54 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
7798 2007:086:09:40:38.589 7 477.8 166.0 45107 45018 35 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
7799 2007:089:02:20:22.051 7 477.8 166.0 47053 46971 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 45116 45036 39 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
8489 2007:128:18:29:04.011 7 305.3 -330.3 46490 46423 52 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
8490 2007:150:01:48:41.436 4 104.5 -404.3 46733 46661 44 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10260 2008:349:11:46:16.863 5 -365.8 166.0 2780 2728 3 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10723 2009:004:12:17:24.521 7 157.5 489.3 2585 2517 2 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
10724 2009:064:07:37:44.474 4 342.0 303.8 2588 2524 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10407 2009:094:05:06:10.296 4 437.6 93.3 7468 7396 10 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
10725 2009:116:21:47:13.121 5 420.3 -180.1 2879 2822 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
10726 2009:172:06:45:10.633 7 -110.7 -484.3 2588 2514 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 -266.6 24691 24629 29 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
10408 2009:257:10:46:17.315 4 -383.1 -236.8 7458 7392 6 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
11846 2010:116:21:01:16.350 5 432.9 -176.2 2590 2513 2 99.9% 100.0% 100.0% 99.9% 0.01 7.53 0.00 --
11847 2010:259:17:23:00.072 5 -370.0 -197.0 2578 2525 2 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
12156 2011:173:19:54:19.893 5 -58.0 -412.9 2578 2511 2 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
13303 2012:105:04:14:24.842 6 482.0 -21.1 2840 2768 5 99.8% 100.0% 100.0% 99.8% 0.01 7.53 0.00 --
54709 2012:105:06:38:57.776 6 482.0 -21.1 86 45 0 100.0% 100.0% 100.0% 100.0% 0.00 7.53 0.00 --
13304 2012:242:16:00:56.855 5 -313.2 -287.9 2577 2517 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
54373 2012:242:18:07:04.586 2 -313.2 -287.9 88 42 0 100.0% 100.0% 100.0% 100.0% 0.00 7.53 0.00 --
15294 2013:095:23:19:08.659 4 441.4 71.6 2598 2543 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 2822 2774 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 2586 2499 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 -149.6 362 315 0 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
16277 2014:251:04:35:13.379 4 -324.3 -241.5 2577 2517 2 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
17471 2015:073:01:53:18.602 4 361.9 266.8 2590 2532 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 24492 24431 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 24708 24634 14 100.0% 100.0% 100.0% 100.0% 0.02 7.54 0.00 --
17472 2015:264:02:29:22.876 5 -377.1 -243.8 2302 2256 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
17890 2016:055:22:30:39.504 4 360.7 257.9 5025 4952 1 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
17891 2016:082:01:59:01.936 3 394.0 197.8 5026 4943 3 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
18461 2016:114:12:25:31.069 4 425.8 -145.1 2859 2795 2 99.9% 100.0% 100.0% 99.9% 0.01 7.54 0.00 --
51085 2016:114:14:18:07.770 2 425.8 -145.1 158 24 0 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
18462 2016:264:07:15:30.043 4 -403.3 -190.6 2657 2606 3 100.0% 100.0% 100.0% 100.0% 0.01 7.54 0.00 --
19747 2017:135:21:28:15.039 4 214.5 -381.8 2628 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 7458 7370 9 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
20794 2017:262:06:40:34.053 5 -398.3 -218.7 53116 53019 52 100.0% 100.0% 100.0% 100.0% 0.01 7.52 0.00 --
20752 2018:067:07:21:14.245 4 345.7 289.9 2703 2636 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 -300.4 2578 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 24872 24801 18 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
22189 2019:114:12:27:17.852 6 477.4 -133.5 14787 14693 13 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
21698 2019:119:07:23:34.514 6 401.6 -202.5 2586 2525 3 100.0% 100.0% 100.0% 100.0% 0.02 7.53 0.00 --
21699 2019:252:23:47:18.762 6 -366.0 -263.8 2578 2515 3 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
22714 2020:124:12:28:14.003 6 367.9 -266.8 2580 2526 1 99.8% 100.0% 100.0% 99.8% 0.02 7.54 0.00 --
22715 2020:258:02:17:50.184 6 -372.0 -229.5 2603 2546 7 100.0% 100.0% 100.0% 100.0% 0.01 7.53 0.00 --
24322 2022:025:11:27:20.705 3 244.0 386.6 13469 13395 15 99.9% 100.0% 100.0% 99.9% 0.02 7.55 0.00 --
26038 2022:065:15:51:48.136 3 400.4 332.6 2590 2512 5 99.9% 100.0% 100.0% 99.9% 0.02 7.53 0.00 --
23823 2022:094:05:25:53.987 3 436.1 92.0 14783 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 -215.9 7465 7392 6 100.0% 100.0% 100.0% 100.0% 0.02 7.55 0.00 --
26405 2022:124:17:05:28.268 3 381.5 -215.8 7466 7387 6 99.9% 100.0% 100.0% 99.9% 0.02 7.56 0.00 --
24319 2022:153:20:45:25.846 3 51.8 -435.8 15023 14917 9 99.8% 100.0% 100.0% 99.8% 0.03 7.56 0.00 --
24325 2022:190:20:03:02.866 3 -151.4 -417.2 15753 15685 6 100.0% 100.0% 100.0% 100.0% 0.03 7.55 0.00 --
24323 2022:192:09:05:16.369 3 -155.8 -415.9 10922 10837 4 99.8% 100.0% 100.0% 99.8% 0.03 7.55 0.00 --
26453 2022:193:10:18:54.762 3 -159.4 -414.7 5020 4956 7 99.7% 100.0% 100.0% 99.7% 0.02 7.55 0.00 --
24318 2022:200:04:51:51.923 3 -186.7 -403.9 15291 15222 10 100.0% 100.0% 100.0% 100.0% 0.03 7.55 0.00 --
24324 2022:222:03:33:01.872 3 -261.8 -362.8 15749 15674 9 100.0% 100.0% 100.0% 100.0% 0.03 7.56 0.00 --
24320 2022:250:07:37:38.364 3 -355.9 -277.6 6970 6878 6 99.7% 100.0% 100.0% 99.7% 0.02 7.56 0.00 --
24326 2022:250:18:58:01.386 3 -356.9 -277.2 6969 6906 4 99.9% 100.0% 100.0% 99.9% 0.02 7.56 0.00 --
27344 2022:251:13:22:32.646 3 -355.7 -277.7 6970 6877 4 99.7% 100.0% 100.0% 99.7% 0.02 7.56 0.00 --
27345 2022:252:00:40:43.181 3 -356.1 -277.6 6968 6892 2 99.8% 100.0% 100.0% 99.8% 0.02 7.56 0.00 --
25233 2022:262:18:05:28.599 3 -288.1 91.2 3386 3311 2 99.6% 100.0% 100.0% 99.6% 0.02 7.57 0.00 --
26039 2022:262:23:58:19.731 3 -411.6 -132.1 2680 2614 1 100.0% 100.0% 100.0% 100.0% 0.01 7.57 0.00 --
25234 2023:199:08:44:10.274 4 44.1 -375.5 1799 1736 1 100.0% 100.0% 100.0% 100.0% 0.02 7.55 0.00 --
29490 2024:220:06:26:12.179 7 -322.0 -317.4 5105 5053 1 100.0% 100.0% 100.0% 100.0% 0.02 7.58 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.