AGASC ID 414326136

Info

Last Obs. 2023:326:19:35
magcatalog 7.33 ± 0.04
mag3 arcsec 7.32 ± 0.01
mag5 arcsec 7.32 ± 0.01
Nobs 53 (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
4511 2004:016:10:36:34.192 4 44.4 168.3 47756 47691 23 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
7268 2006:025:14:04:16.627 4 -88.1 390.4 34288 34209 16 100.0% 100.0% 100.0% 100.0% 0.02 7.33 0.00 --
6601 2006:026:14:52:49.495 7 -95.9 388.7 24993 24918 17 100.0% 100.0% 100.0% 100.0% 0.01 7.33 0.00 --
7426 2007:076:16:22:15.007 6 132.9 367.7 9902 9822 8 99.9% 100.0% 100.0% 99.9% 0.01 7.33 0.00 --
10939 2010:025:12:59:26.777 5 -126.9 366.7 16233 16171 15 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
56488 2010:025:22:43:57.704 4 -126.9 366.7 163 21 0 100.0% 100.0% 100.0% 100.0% 0.00 7.32 0.00 --
10940 2010:026:11:49:00.939 5 -176.8 277.8 14873 14760 15 100.0% 100.0% 100.0% 100.0% 0.01 7.31 0.00 --
10941 2010:027:18:37:20.635 5 -224.4 185.7 14776 14697 15 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10942 2010:029:02:44:46.639 4 -267.2 91.2 13972 13908 12 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
10943 2010:030:21:00:36.056 4 -304.8 -8.1 14104 14036 7 100.0% 100.0% 100.0% 100.0% 0.01 7.33 0.00 --
56480 2010:031:05:39:58.778 3 -304.8 -8.1 151 25 0 100.0% 100.0% 100.0% 100.0% 0.00 7.32 0.00 --
10944 2010:032:10:42:11.476 5 -207.0 -67.0 14041 13988 11 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
10945 2010:032:19:11:43.146 4 -113.9 -91.5 14038 13985 9 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
10946 2010:033:09:24:49.454 3 -21.0 -115.9 14066 13981 9 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10947 2010:034:21:59:50.672 5 71.9 -140.2 13502 13447 6 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
10948 2010:035:20:24:25.469 5 164.8 -164.5 13563 13471 15 100.0% 100.0% 100.0% 100.0% 0.01 7.33 0.00 --
10949 2010:036:04:39:05.259 6 96.0 -47.1 13801 13749 8 100.0% 100.0% 100.0% 100.0% 0.01 7.34 0.00 --
56470 2010:036:12:34:14.212 4 96.0 -47.1 151 24 0 100.0% 100.0% 100.0% 100.0% 0.00 7.33 0.00 --
12099 2010:039:16:56:34.025 6 -168.3 349.7 3586 3452 1 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10952 2010:042:22:25:09.426 5 -170.7 98.6 15071 15019 11 100.0% 100.0% 100.0% 100.0% 0.01 7.31 0.00 --
10953 2010:043:07:03:45.426 6 -159.8 193.0 14532 14475 6 100.0% 100.0% 100.0% 100.0% 0.01 7.31 0.00 --
10955 2010:045:18:21:55.845 6 12.1 172.7 13659 13584 8 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10956 2010:046:02:38:54.522 6 -83.9 172.9 14341 14287 14 100.0% 100.0% 100.0% 100.0% 0.02 7.31 0.00 --
10958 2010:048:00:37:57.716 6 -83.9 76.7 14975 14918 11 100.0% 100.0% 100.0% 100.0% 0.01 7.31 0.00 --
10959 2010:048:09:13:13.716 5 108.0 76.4 14662 14611 3 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10960 2010:048:21:40:34.940 4 12.2 269.2 14048 13979 13 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10961 2010:053:06:31:24.217 5 -83.9 269.3 14776 14713 21 100.0% 100.0% 100.0% 100.0% 0.01 7.31 0.00 --
10962 2010:053:15:42:59.251 6 -180.2 -18.9 14775 14722 4 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10963 2010:054:00:11:29.251 5 108.1 269.2 14783 14723 10 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10964 2010:055:14:19:55.950 4 -180.1 269.8 15219 15154 14 100.0% 100.0% 100.0% 100.0% 0.02 7.31 0.00 --
10965 2010:055:23:32:33.362 5 203.9 -19.9 15397 15336 10 100.0% 100.0% 100.0% 100.0% 0.01 7.34 0.00 --
10966 2010:061:04:31:50.677 4 191.0 109.4 14721 14661 4 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
10967 2010:061:13:13:01.677 4 175.5 204.6 14537 14474 15 99.9% 100.0% 100.0% 99.9% 0.01 7.32 0.00 --
10968 2010:061:21:33:11.677 4 160.0 300.1 14535 14478 9 100.0% 100.0% 100.0% 100.0% 0.01 7.33 0.00 --
10969 2010:062:05:53:21.677 7 -343.7 304.3 14818 14750 14 99.9% 100.0% 100.0% 99.9% 0.01 7.31 0.00 --
10970 2010:064:15:52:50.452 5 -262.2 312.5 14687 14629 19 99.9% 100.0% 100.0% 99.9% 0.01 7.31 0.00 --
10971 2010:067:21:11:03.161 7 -188.1 325.3 14989 14934 17 100.0% 100.0% 100.0% 100.0% 0.01 7.31 0.00 --
56406 2010:068:06:11:42.456 4 -188.1 325.3 151 26 0 100.0% 100.0% 100.0% 100.0% 0.00 7.31 0.00 --
10972 2010:068:19:55:31.440 6 -99.5 353.8 14396 14243 13 100.0% 100.0% 100.0% 100.0% 0.02 7.31 0.00 --
10974 2010:069:12:33:10.666 5 79.3 415.5 13805 13747 10 100.0% 100.0% 100.0% 100.0% 0.01 7.33 0.00 --
16622 2014:176:05:07:16.276 5 -144.4 -344.3 14044 13974 3 100.0% 100.0% 100.0% 100.0% 0.01 7.33 0.00 --
16659 2015:014:19:49:30.264 5 -15.8 186.3 68584 68500 31 100.0% 100.0% 100.0% 100.0% 0.02 7.31 0.00 --
18788 2016:055:07:53:10.864 6 -107.6 -37.4 2582 2514 2 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
19607 2017:032:04:43:12.456 4 -118.4 10.6 13947 13823 15 99.8% 100.0% 100.0% 99.8% 0.02 7.32 0.00 --
19700 2017:148:15:35:05.852 6 42.0 -85.0 14779 14701 8 100.0% 100.0% 100.0% 100.0% 0.02 7.33 0.00 --
19701 2017:241:01:37:47.074 6 93.9 50.6 14785 14715 11 100.0% 100.0% 100.0% 100.0% 0.01 7.32 0.00 --
19702 2017:307:05:51:02.605 6 -44.5 115.4 9907 9830 5 99.9% 100.0% 100.0% 99.9% 0.02 7.32 0.00 --
20836 2017:309:21:07:04.670 6 -44.3 115.3 5026 4962 1 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
19608 2018:009:23:40:45.379 4 -108.0 56.3 15006 14940 5 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
19698 2018:075:13:54:50.908 6 -75.6 -74.2 15074 14990 9 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
20599 2018:231:10:32:29.384 5 97.9 43.7 14197 14131 8 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
20848 2018:275:10:32:36.390 7 36.7 112.1 13492 13419 6 100.0% 100.0% 100.0% 100.0% 0.02 7.32 0.00 --
29059 2023:326:19:35:21.280 7 299.9 233.2 4755 4627 1 100.0% 100.0% 100.0% 100.0% 0.03 7.33 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.