AGASC ID 261619776

Info

Last Obs. 2024:157:17:02
magcatalog 8.76 ± 0.09
mag3 arcsec 8.80 ± 0.02
mag5 arcsec 8.80 ± 0.02
Nobs 86 (0 bad)
fok 99.2%
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 4 149.3 -298.6 9918 9838 11 99.9% 100.0% 100.0% 99.9% 0.04 8.82 0.00 --
2602 2002:204:19:55:06.550 4 150.2 -298.2 1127 1075 0 100.0% 100.0% 100.0% 100.0% 0.03 8.82 0.00 --
3714 2003:024:03:11:05.979 3 -176.1 325.7 1138 1038 0 100.0% 100.0% 100.0% 100.0% 0.02 8.80 0.00 --
3677 2003:205:03:15:57.450 3 150.3 -298.1 9906 9840 7 100.0% 100.0% 100.0% 100.0% 0.02 8.81 0.00 --
3715 2003:205:09:08:55.457 3 151.1 -297.7 1121 1068 1 100.0% 100.0% 100.0% 100.0% 0.02 8.81 0.00 --
5043 2003:354:11:53:40.462 3 -54.7 365.3 1139 1050 0 100.0% 100.0% 100.0% 100.0% 0.02 8.79 0.00 --
5042 2003:354:14:47:15.808 3 -55.1 365.2 9929 9802 4 100.0% 100.0% 100.0% 100.0% 0.02 8.79 0.00 --
5045 2004:201:16:01:31.897 3 137.8 -304.0 1108 1048 1 99.9% 100.0% 100.0% 99.9% 0.02 8.81 0.00 --
5044 2004:201:17:08:30.498 3 137.9 -304.0 9752 9693 12 99.9% 100.0% 100.0% 99.9% 0.02 8.81 0.00 --
5957 2005:033:07:23:56.197 3 -212.6 302.8 9895 9841 10 99.9% 100.0% 100.0% 99.9% 0.02 8.80 0.00 --
5958 2005:051:20:47:40.670 7 -287.9 229.9 1128 1064 0 100.0% 100.0% 100.0% 100.0% 0.02 8.80 0.00 --
5960 2005:220:07:50:56.042 3 205.7 -263.3 1122 1060 1 99.9% 99.9% 100.0% 99.8% 0.02 8.82 0.00 --
6474 2006:025:13:07:51.923 3 -182.2 322.3 1118 1055 2 99.9% 100.0% 100.0% 99.9% 0.02 8.80 0.00 --
6473 2006:072:22:46:56.956 3 -356.7 65.1 9899 9836 15 99.9% 100.0% 100.0% 99.9% 0.02 8.81 0.00 --
6476 2006:205:21:23:56.826 3 153.6 -296.3 1121 1066 3 99.6% 100.0% 100.0% 99.6% 0.02 8.82 0.00 --
8274 2007:073:16:06:40.742 3 -356.6 65.8 9896 9839 19 99.9% 100.0% 100.0% 99.9% 0.02 8.80 0.00 --
8275 2007:078:12:02:14.327 3 -360.1 15.9 1120 1061 3 99.8% 100.0% 100.0% 99.8% 0.02 8.80 0.00 --
9619 2008:074:05:43:18.121 3 -357.1 62.5 1118 1056 3 98.6% 100.0% 100.0% 98.6% 0.02 8.79 0.00 --
10623 2009:070:12:49:06.936 3 -356.4 66.9 1117 1068 2 99.9% 99.9% 100.0% 99.8% 0.02 8.80 0.00 --
10622 2009:077:05:58:38.668 3 -360.0 24.1 9901 9825 13 99.9% 100.0% 100.0% 99.9% 0.02 8.80 0.00 --
11933 2010:074:12:50:55.104 3 -357.9 55.0 9916 9781 23 99.1% 100.0% 100.0% 99.1% 0.02 8.79 0.00 --
11934 2010:079:23:23:01.013 3 -358.9 44.7 1114 1060 3 99.3% 100.0% 100.0% 99.3% 0.02 8.79 0.00 --
13046 2011:074:10:40:06.367 3 -357.5 58.5 1113 1036 1 98.9% 100.0% 100.0% 98.9% 0.03 8.79 0.00 --
13025 2011:075:02:15:54.557 3 -358.3 51.9 9897 9807 20 99.8% 100.0% 100.0% 99.7% 0.03 8.80 0.00 --
14370 2012:009:12:42:59.941 3 -123.3 348.9 2486 2404 3 99.5% 100.0% 100.0% 99.5% 0.05 8.78 0.00 --
14401 2012:071:22:42:48.895 3 -361.6 86.0 5034 4926 3 98.9% 100.0% 100.0% 98.9% 0.02 8.79 0.00 --
14238 2012:078:05:00:05.586 3 -368.3 22.2 4967 4959 5 99.9% 100.0% 100.0% 99.9% 0.02 8.80 0.00 --
14238 2012:078:05:00:05.586 3 -368.5 22.3 5021 4960 5 99.9% 100.0% 100.0% 99.9% 0.02 8.80 0.00 --
14255 2012:105:16:51:55.180 3 -258.3 -231.2 1116 1062 1 99.9% 100.0% 100.0% 99.9% 0.02 8.79 0.00 --
14422 2012:119:00:21:54.344 3 -188.1 -291.0 5022 4967 6 99.9% 100.0% 100.0% 99.9% 0.02 8.79 0.00 --
15394 2013:073:12:56:10.125 3 -356.6 61.7 1126 1062 3 98.8% 100.0% 100.0% 98.8% 0.04 8.81 0.00 --
15453 2013:073:14:48:38.925 3 -125.1 57.6 678 625 0 99.7% 100.0% 100.0% 99.7% 0.02 8.79 0.00 --
15456 2013:073:16:09:08.925 3 -181.7 57.9 679 627 1 99.8% 99.8% 100.0% 99.7% 0.01 8.80 0.00 --
15457 2013:073:16:35:58.925 3 -208.8 58.1 681 622 1 99.5% 100.0% 100.0% 99.5% 0.02 8.80 0.00 --
15458 2013:073:17:02:48.925 3 -235.9 58.3 677 630 0 99.8% 100.0% 100.0% 99.8% 0.03 8.79 0.00 --
15465 2013:073:20:10:56.725 3 -357.0 58.7 9918 9777 9 99.1% 100.0% 100.0% 99.0% 0.05 8.81 0.00 --
16375 2014:089:16:03:25.121 3 -337.8 -105.2 9898 9780 7 99.5% 100.0% 100.0% 99.5% 0.03 8.79 0.00 --
16374 2014:115:17:21:54.662 3 -224.2 -260.8 1117 1042 1 99.3% 100.0% 100.0% 99.3% 0.03 8.79 0.00 --
17378 2015:068:11:58:56.481 3 -345.5 114.6 1115 1062 1 99.5% 100.0% 100.0% 99.5% 0.05 8.79 0.00 --
18414 2016:005:19:10:29.746 3 -111.2 352.2 1121 1067 0 99.8% 100.0% 100.0% 99.8% 0.03 8.79 0.00 --
18365 2016:007:22:31:27.435 3 -118.4 349.9 9900 9800 11 99.7% 100.0% 100.0% 99.6% 0.04 8.78 0.00 --
19840 2016:321:17:42:04.925 3 77.3 353.6 9903 9673 22 98.3% 100.0% 100.0% 98.3% 0.03 8.79 0.00 --
19846 2016:324:11:07:18.634 3 65.7 356.1 1123 1048 2 98.2% 99.9% 100.0% 98.1% 0.04 8.80 0.00 --
19838 2017:094:00:09:26.716 3 -317.0 -152.8 9900 9594 12 97.5% 100.0% 100.0% 97.5% 0.03 8.79 0.00 --
19847 2017:140:21:55:03.093 3 -106.3 -324.5 1118 1015 2 99.2% 99.9% 100.0% 99.1% 0.03 8.78 0.00 --
19839 2017:220:05:53:05.168 3 208.0 -266.9 9905 9808 11 99.7% 100.0% 100.0% 99.7% 0.05 8.80 0.00 --
19970 2017:319:12:42:24.967 3 34.3 360.9 1123 1060 0 99.3% 100.0% 100.0% 99.3% 0.03 8.80 0.00 --
19971 2017:320:11:18:03.564 3 28.3 361.5 9900 9807 15 99.7% 100.0% 100.0% 99.7% 0.04 8.80 0.00 --
20707 2018:086:02:17:31.377 3 -345.5 -76.5 9899 9643 18 98.0% 100.0% 100.0% 97.9% 0.04 8.79 0.00 --
20655 2018:137:02:29:18.030 3 -82.1 -331.2 1120 1044 0 98.2% 100.0% 100.0% 98.2% 0.03 8.78 0.00 --
20706 2018:331:02:26:24.699 3 32.3 361.9 9900 9810 17 99.6% 100.0% 100.0% 99.6% 0.04 8.80 0.00 --
20654 2018:335:09:27:58.028 3 14.9 363.4 1121 1033 1 99.6% 100.0% 100.0% 99.6% 0.03 8.79 0.00 --
21787 2019:093:10:47:11.373 3 -41.5 -146.3 979 890 1 99.7% 100.0% 100.0% 99.7% 0.02 8.79 0.00 --
21788 2019:093:11:51:19.533 3 -130.3 -145.5 969 910 5 98.2% 100.0% 100.0% 98.2% 0.03 8.79 0.00 --
21789 2019:093:12:28:09.533 3 -160.0 -145.4 969 891 0 96.5% 100.0% 100.0% 96.5% 0.03 8.78 0.00 --
21790 2019:093:13:04:59.533 3 -182.7 -145.4 969 916 1 98.8% 100.0% 100.0% 98.8% 0.03 8.78 0.00 --
21791 2019:093:13:41:49.533 3 -191.6 -145.5 969 895 2 97.0% 100.0% 100.0% 97.0% 0.04 8.79 0.00 --
21792 2019:093:14:18:39.533 3 -252.9 -145.1 1472 1413 3 98.8% 99.9% 100.0% 98.7% 0.03 8.79 0.00 --
21793 2019:093:15:12:39.533 3 -274.6 -145.2 1474 1420 2 99.7% 100.0% 100.0% 99.7% 0.04 8.79 0.00 --
21794 2019:093:16:06:39.533 3 -358.7 -144.8 1472 1409 3 98.6% 100.0% 100.0% 98.6% 0.03 8.79 0.00 --
21795 2019:093:17:00:39.533 3 -383.0 -144.9 1472 1392 1 97.7% 100.0% 100.0% 97.7% 0.04 8.79 0.00 --
21796 2019:093:17:54:39.533 3 -463.3 -144.5 968 907 0 97.7% 100.0% 100.0% 97.7% 0.03 8.80 0.00 --
21797 2019:093:18:31:29.533 3 -474.8 -144.6 967 905 0 98.0% 100.0% 100.0% 98.0% 0.03 8.80 0.00 --
21798 2019:093:19:08:19.533 3 -486.4 -144.8 967 899 3 96.9% 100.0% 100.0% 96.9% 0.03 8.81 0.00 --
21785 2019:146:17:37:10.091 3 43.7 -334.2 9899 9770 8 99.3% 100.0% 100.0% 99.3% 0.05 8.83 0.00 --
21735 2019:146:23:55:41.589 3 -44.8 -336.4 1118 1033 1 96.6% 100.0% 100.0% 96.6% 0.03 8.79 0.00 --
21784 2019:323:22:19:29.019 3 54.3 358.2 9905 9602 14 97.8% 100.0% 100.0% 97.8% 0.05 8.81 0.00 --
21734 2019:324:04:28:18.665 3 54.7 358.1 1119 1043 2 97.2% 99.9% 100.0% 97.1% 0.04 8.80 0.00 --
22750 2020:078:14:56:04.731 3 -358.6 12.8 9728 9421 17 97.7% 100.0% 100.0% 97.7% 0.06 8.83 0.00 --
22743 2020:143:17:48:52.460 3 -56.2 -335.9 1121 1022 1 97.6% 100.0% 100.0% 97.6% 0.04 8.80 0.00 --
22749 2020:331:11:24:46.757 3 33.9 361.2 9410 9159 9 98.0% 100.0% 100.0% 98.0% 0.05 8.80 0.00 --
22742 2020:338:23:01:12.170 3 18.5 363.5 1124 1022 4 97.2% 100.0% 100.0% 97.2% 0.02 8.81 0.00 --
24941 2021:047:10:36:35.312 3 -270.0 247.8 3797 3674 0 98.6% 100.0% 100.0% 98.6% 0.04 8.82 0.00 --
24958 2021:081:11:39:31.530 3 -356.8 -26.1 3804 3621 3 97.4% 100.0% 100.0% 97.4% 0.05 8.84 0.00 --
24573 2021:143:09:12:18.556 3 -56.3 -335.5 1120 1040 2 97.9% 100.0% 100.0% 97.9% 0.04 8.80 0.00 --
24575 2021:161:15:55:38.410 3 -94.9 -327.8 8921 8765 9 99.0% 100.0% 100.0% 99.0% 0.07 8.81 0.00 --
24574 2021:330:14:08:33.711 3 46.2 359.1 9905 9779 8 99.6% 100.0% 100.0% 99.6% 0.07 8.82 0.00 --
24572 2021:342:02:34:54.841 3 -12.2 364.0 1121 1016 4 97.0% 99.9% 100.0% 96.9% 0.03 8.83 0.00 --
45341 2022:223:06:12:54.565 4 -86.7 71.9 319 276 0 99.6% 100.0% 100.0% 99.6% 0.06 8.85 0.00 --
25565 2023:155:17:19:35.346 5 -12.0 -339.0 579 532 1 100.0% 100.0% 100.0% 100.0% 0.04 8.80 0.00 --
25615 2023:171:18:18:13.751 5 97.6 -322.6 2605 2539 4 100.0% 100.0% 100.0% 100.0% 0.05 8.83 0.00 --
27916 2023:175:05:19:14.974 5 52.2 -332.7 2859 2800 3 99.9% 100.0% 100.0% 99.9% 0.04 8.84 0.00 --
25614 2023:327:15:55:56.497 5 48.8 358.6 2450 2396 3 100.0% 99.9% 100.0% 99.9% 0.06 8.81 0.00 --
29077 2023:328:15:45:49.595 5 45.2 358.9 2545 2501 1 100.0% 100.0% 100.0% 100.0% 0.05 8.81 0.00 --
25564 2023:348:02:00:31.863 5 -32.4 362.6 806 757 0 100.0% 100.0% 100.0% 100.0% 0.06 8.81 0.00 --
29142 2024:021:21:48:44.754 6 -166.4 324.9 844 795 1 100.0% 100.0% 100.0% 100.0% 0.04 8.81 0.00 --
28377 2024:157:17:02:40.419 5 -7.9 -338.2 2798 2746 3 99.9% 100.0% 100.0% 99.9% 0.06 8.85 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.