AGASC ID 261621400

Info

Last Obs. 2024:157:17:02
magcatalog 6.87 ± 0.13
mag3 arcsec 6.93 ± 0.01
mag5 arcsec 6.93 ± 0.01
Nobs 99 (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 mag100s ⟨ mag ⟩ σmag Comments
2585 2002:204:13:43:37.491 3 -285.2 -48.5 9901 9844 4 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
2602 2002:204:19:55:06.550 3 -285.0 -49.3 1118 1075 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
2603 2002:204:20:38:08.695 3 -404.6 -56.0 5014 4972 2 100.0% 100.0% 100.0% 100.0% 0.01 6.95 0.00 --
3676 2002:338:23:18:37.127 7 267.1 -56.6 9922 9833 4 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
5043 2003:354:11:53:40.462 4 275.2 -12.1 1142 1050 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
5042 2003:354:14:47:15.808 4 275.3 -11.8 9932 9804 1 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
5957 2005:033:07:23:56.197 4 255.7 123.6 9899 9848 4 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
5958 2005:051:20:47:40.670 3 212.5 196.4 1115 1064 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
5960 2005:220:07:50:56.042 4 -268.0 -99.5 1118 1061 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
6474 2006:025:13:07:51.923 4 265.3 96.1 1123 1056 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
6473 2006:072:22:46:56.956 4 95.8 281.3 9904 9847 5 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
6476 2006:205:21:23:56.826 4 -284.2 -52.4 1117 1070 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
8274 2007:073:16:06:40.742 5 96.3 281.1 9901 9849 5 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
8275 2007:078:12:02:14.327 5 57.7 293.2 1124 1063 1 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
9619 2008:074:05:43:18.121 4 93.8 282.1 1120 1068 1 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
10623 2009:070:12:49:06.936 5 97.1 280.8 1120 1068 2 99.9% 100.0% 100.0% 99.9% 0.01 6.94 0.00 --
10622 2009:077:05:58:38.668 4 64.1 291.6 9908 9827 8 99.9% 100.0% 100.0% 99.9% 0.01 6.93 0.00 --
11933 2010:074:12:50:55.104 4 88.1 284.2 9902 9844 2 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
11934 2010:079:23:23:01.013 4 80.2 286.9 1118 1067 1 100.0% 100.0% 100.0% 100.0% 0.02 6.93 0.00 --
13046 2011:074:10:40:06.367 4 90.7 283.3 1118 1047 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
13025 2011:075:02:15:54.557 4 85.7 285.1 9902 9770 3 99.4% 100.0% 100.0% 99.4% 0.02 6.93 0.00 --
14370 2012:009:12:42:59.941 5 275.2 44.9 2490 2414 2 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
14401 2012:071:22:42:48.895 5 103.1 274.7 5024 4968 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
14238 2012:078:05:00:05.586 4 54.2 291.9 4967 4965 2 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
14238 2012:078:05:00:05.586 4 54.2 292.0 5024 4966 2 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
14255 2012:105:16:51:55.180 4 -155.8 259.5 1119 1063 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
14422 2012:119:00:21:54.344 4 -226.1 208.8 5021 4972 5 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15394 2013:073:12:56:10.125 4 94.3 280.9 1130 1072 1 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15451 2013:073:13:54:58.925 3 349.0 282.2 689 623 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15452 2013:073:14:21:48.925 3 336.3 282.2 681 630 1 99.8% 100.0% 100.0% 99.8% 0.01 6.93 0.00 --
15453 2013:073:14:48:38.925 4 323.5 282.2 681 627 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15454 2013:073:15:15:28.925 3 311.3 282.2 681 629 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15455 2013:073:15:42:18.925 3 299.2 282.1 681 628 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15456 2013:073:16:09:08.925 4 266.7 282.0 684 628 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15457 2013:073:16:35:58.925 4 239.6 281.9 686 625 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15458 2013:073:17:02:48.925 4 212.5 281.9 681 631 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
15459 2013:073:17:29:38.925 3 -86.1 281.2 680 626 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15460 2013:073:17:56:28.925 3 -104.1 281.2 677 625 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15461 2013:073:18:23:18.925 3 -122.2 281.3 676 624 1 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15462 2013:073:18:50:08.925 3 -149.2 281.4 677 628 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15463 2013:073:19:16:58.925 3 -176.2 281.4 678 623 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15464 2013:073:19:43:48.925 3 -203.3 281.5 684 638 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
15465 2013:073:20:10:56.725 4 92.1 281.8 9901 9845 4 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
16375 2014:089:16:03:25.121 4 -40.1 298.2 9902 9827 2 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
16374 2014:115:17:21:54.662 4 -184.0 238.8 1118 1049 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
17378 2015:068:11:58:56.481 5 133.7 262.1 1122 1067 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
18414 2016:005:19:10:29.746 5 275.3 33.2 1122 1069 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
18415 2016:005:20:10:54.077 4 178.8 33.4 2096 2039 1 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
18365 2016:007:22:31:27.435 5 274.8 39.3 9903 9833 3 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
17323 2016:100:19:09:33.701 3 -123.3 275.5 9899 9848 2 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
50582 2016:308:02:50:44.301 1 -149.3 -400.3 253 197 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
19840 2016:321:17:42:04.925 5 245.1 -118.4 9904 9833 6 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
19846 2016:324:11:07:18.634 5 250.8 -109.5 1122 1067 0 100.0% 97.8% 100.0% 97.8% 0.01 6.94 0.00 --
19847 2017:140:21:55:03.093 4 -252.0 155.0 1114 1023 0 100.0% 99.9% 99.9% 99.9% 0.01 6.92 0.00 --
19839 2017:220:05:53:05.168 4 -265.4 -102.5 9900 9840 4 100.0% 100.0% 100.0% 100.0% 0.01 6.91 0.00 --
19970 2017:319:12:42:24.967 4 261.0 -85.9 1127 1068 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
19971 2017:320:11:18:03.564 4 262.7 -81.3 9902 9837 3 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
20707 2018:086:02:17:31.377 5 -9.4 295.4 9906 9841 3 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
20655 2018:137:02:29:18.030 4 -259.0 137.6 1118 1063 2 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
20708 2018:209:13:16:19.154 3 -277.8 -67.1 9903 9840 4 100.0% 100.0% 100.0% 100.0% 0.02 6.92 0.00 --
20706 2018:331:02:26:24.699 4 258.4 -85.1 9905 9850 3 100.0% 100.0% 100.0% 100.0% 0.02 6.93 0.00 --
20654 2018:335:09:27:58.028 4 263.2 -71.7 1125 1036 1 99.9% 100.0% 100.0% 99.9% 0.01 6.93 0.00 --
21787 2019:093:10:47:11.373 4 206.8 288.7 979 892 1 99.9% 100.0% 100.0% 99.9% 0.01 6.92 0.00 --
21788 2019:093:11:51:19.533 4 118.8 288.8 972 926 1 99.9% 100.0% 100.0% 99.9% 0.01 6.92 0.00 --
21789 2019:093:12:28:09.533 4 89.2 288.9 972 923 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21790 2019:093:13:04:59.533 4 66.6 288.9 972 926 1 99.9% 100.0% 100.0% 99.9% 0.01 6.91 0.00 --
21791 2019:093:13:41:49.533 4 57.4 288.9 972 923 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21792 2019:093:14:18:39.533 4 -3.1 289.0 1474 1430 0 100.0% 100.0% 100.0% 100.0% 0.02 6.92 0.00 --
21793 2019:093:15:12:39.533 4 -24.8 289.0 1476 1424 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21794 2019:093:16:06:39.533 4 -107.7 289.4 1474 1429 0 100.0% 100.0% 100.0% 100.0% 0.02 6.92 0.00 --
21795 2019:093:17:00:39.533 4 -131.8 289.4 1474 1425 1 100.0% 100.0% 100.0% 100.0% 0.02 6.92 0.00 --
21796 2019:093:17:54:39.533 4 -210.6 289.9 970 928 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21797 2019:093:18:31:29.533 4 -222.2 289.9 969 923 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21798 2019:093:19:08:19.533 4 -233.7 289.9 969 928 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21799 2019:093:19:45:09.533 3 -245.9 289.9 969 923 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21800 2019:093:20:21:59.533 3 -301.5 290.3 968 927 1 99.9% 100.0% 100.0% 99.9% 0.01 6.93 0.00 --
21801 2019:093:20:58:49.533 3 -329.1 290.5 968 923 1 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21802 2019:093:21:35:39.533 3 -356.4 290.7 968 928 0 100.0% 100.0% 100.0% 100.0% 0.01 6.92 0.00 --
21785 2019:146:17:37:10.091 4 -291.1 38.5 9896 9834 5 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
21735 2019:146:23:55:41.589 4 -275.1 108.6 1117 1069 2 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
21784 2019:323:22:19:29.019 4 253.3 -101.5 9907 9817 3 100.0% 100.0% 100.0% 100.0% 0.02 6.94 0.00 --
21734 2019:324:04:28:18.665 4 253.7 -101.6 1120 1073 0 100.0% 100.0% 100.0% 100.0% 0.02 6.94 0.00 --
22750 2020:078:14:56:04.731 4 60.3 288.1 9738 9639 5 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
22743 2020:143:17:48:52.460 4 -268.4 117.9 1117 1046 2 99.9% 100.0% 100.0% 99.9% 0.01 6.94 0.00 --
22749 2020:331:11:24:46.757 4 259.2 -86.2 9418 9342 6 99.9% 100.0% 100.0% 99.9% 0.02 6.94 0.00 --
22742 2020:338:23:01:12.170 4 260.7 -75.0 1121 1051 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
24941 2021:047:10:36:35.312 4 225.7 173.4 3805 3724 1 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
24958 2021:081:11:39:31.530 4 29.0 293.9 3807 3716 0 100.0% 100.0% 100.0% 100.0% 0.01 6.93 0.00 --
24573 2021:143:09:12:18.556 4 -270.5 117.4 1113 1062 0 100.0% 100.0% 100.0% 100.0% 0.02 6.95 0.00 --
24575 2021:161:15:55:38.410 4 -257.4 146.2 8922 8858 3 100.0% 100.0% 100.0% 100.0% 0.02 6.95 0.00 --
24574 2021:330:14:08:33.711 4 257.1 -95.2 9907 9817 4 100.0% 100.0% 100.0% 100.0% 0.03 6.95 0.00 --
24572 2021:342:02:34:54.841 4 268.6 -50.9 1126 1046 1 99.9% 99.9% 99.9% 99.8% 0.02 6.95 0.00 --
25565 2023:155:17:19:35.346 3 -282.9 82.5 576 532 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
25615 2023:171:18:18:13.751 3 -291.4 -6.8 2599 2540 1 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
27916 2023:175:05:19:14.974 3 -293.0 30.4 2857 2803 2 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
25614 2023:327:15:55:56.497 3 254.3 -98.2 2453 2397 0 100.0% 100.0% 100.0% 100.0% 0.02 6.95 0.00 --
29077 2023:328:15:45:49.595 3 256.4 -95.3 2548 2502 0 100.0% 100.0% 100.0% 100.0% 0.02 6.95 0.00 --
25564 2023:348:02:00:31.863 3 271.8 -35.4 813 757 0 100.0% 100.0% 100.0% 100.0% 0.02 6.95 0.00 --
29142 2024:021:21:48:44.754 3 269.0 77.0 852 796 0 100.0% 100.0% 100.0% 100.0% 0.01 6.94 0.00 --
28377 2024:157:17:02:40.419 3 -286.0 78.5 2795 2750 0 100.0% 100.0% 100.0% 100.0% 0.02 6.96 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.