AGASC ID 376070040

Info

Last Obs. 2023:232:12:33
magcatalog 8.33 ± 0.04
mag3 arcsec 8.40 ± 0.02
mag5 arcsec 8.40 ± 0.02
Nobs 56 (1 bad)
fok 99.7%
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
3237 2003:074:03:11:36.881 6 -108.1 270.7 46482 46404 35 99.9% 100.0% 100.0% 99.9% 0.02 8.40 0.00 --
60004 2004:290:05:24:51.836 7 -441.2 -473.5 3717 3682 6 100.0% 100.0% 100.0% 100.0% 0.01 8.42 0.00 --
4951 2004:291:06:55:22.648 7 -145.9 -226.6 47559 47487 49 99.9% 100.0% 100.0% 99.9% 0.02 8.40 0.00 --
5597 2004:358:05:33:26.453 7 480.7 367.0 12494 12429 13 99.9% 100.0% 100.0% 99.9% 0.02 8.40 0.00 --
8473 2006:318:20:20:27.595 6 379.0 -335.1 14784 14688 16 99.9% 100.0% 100.0% 99.9% 0.02 8.41 0.00 --
9097 2007:349:00:51:35.025 7 474.1 219.7 17220 17131 34 99.8% 100.0% 100.0% 99.8% 0.02 8.40 0.00 --
11716 2009:283:11:56:45.729 6 -225.2 -261.6 19653 19583 28 99.9% 100.0% 100.0% 99.9% 0.02 8.39 0.00 --
12025 2009:329:16:42:09.328 4 178.8 -103.0 8926 8857 19 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
12033 2009:331:08:57:27.714 4 178.8 -103.0 9416 9327 17 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
11715 2009:336:21:32:37.147 7 305.2 -151.4 36755 36678 59 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
12037 2009:339:17:51:13.756 5 305.2 -151.4 41918 41805 65 99.9% 100.0% 100.0% 99.9% 0.02 8.42 0.00 --
56615 2009:340:18:13:28.115 5 305.2 -151.4 147 28 0 100.0% 100.0% 100.0% 100.0% 0.00 8.42 0.00 --
13991 2011:309:07:33:05.426 6 459.3 228.4 18757 18683 15 100.0% 100.0% 100.0% 99.9% 0.04 8.40 0.00 --
13992 2011:309:19:02:46.726 7 476.9 176.7 18447 18370 21 99.9% 100.0% 100.0% 99.9% 0.02 8.40 0.00 --
13989 2011:311:02:13:20.087 7 465.0 223.1 19020 18927 18 100.0% 100.0% 100.0% 99.9% 0.02 8.39 0.00 --
55075 2011:311:13:31:53.057 7 465.0 223.1 355 306 0 100.0% 100.0% 100.0% 100.0% 0.01 8.39 0.00 --
13990 2011:315:15:17:32.811 5 426.7 298.4 18441 18356 18 100.0% 100.0% 100.0% 100.0% 0.02 8.39 0.00 --
17283 2015:279:11:21:16.366 7 -345.8 -391.4 2578 2511 0 100.0% 100.0% 100.0% 100.0% 0.01 8.41 0.00 --
17284 2015:279:13:19:15.611 6 -421.1 -172.3 2577 2529 7 99.8% 100.0% 100.0% 99.8% 0.02 8.41 0.00 --
17285 2015:279:14:51:05.611 6 -308.9 15.5 2579 2528 1 100.0% 100.0% 100.0% 100.0% 0.01 8.39 0.00 --
17286 2015:279:16:22:55.611 5 -73.5 31.2 2585 2528 3 99.9% 100.0% 100.0% 99.9% 0.02 8.40 0.00 --
17279 2015:334:01:55:58.228 6 358.2 322.2 2585 2529 2 99.8% 100.0% 100.0% 99.8% 0.02 8.40 0.00 --
51466 2015:334:04:01:57.349 6 358.2 322.2 91 46 0 100.0% 100.0% 100.0% 100.0% 0.01 8.40 0.00 --
17268 2015:335:11:05:00.300 6 -113.2 -376.3 2583 2528 1 100.0% 100.0% 100.0% 100.0% 0.02 8.40 0.00 --
17269 2015:335:12:38:37.771 6 -285.5 -420.2 2577 2526 3 99.7% 100.0% 100.0% 99.7% 0.02 8.40 0.00 --
17261 2015:335:21:44:35.377 7 427.2 -448.2 2587 2521 2 99.7% 100.0% 100.0% 99.7% 0.02 8.41 0.00 --
17272 2015:341:13:19:09.742 5 -273.7 -105.4 3013 2952 3 99.7% 100.0% 100.0% 99.7% 0.02 8.40 0.00 --
17274 2015:343:20:29:46.877 6 -109.7 -8.2 2580 2523 1 100.0% 100.0% 100.0% 100.0% 0.02 8.40 0.00 --
17275 2015:343:22:23:31.893 6 9.5 130.5 2579 2531 1 100.0% 100.0% 100.0% 100.0% 0.02 8.40 0.00 --
17276 2015:343:23:55:21.893 7 -115.5 285.6 3070 3018 4 99.8% 100.0% 100.0% 99.8% 0.02 8.39 0.00 --
17277 2015:344:01:43:58.893 6 -253.5 412.7 2581 2528 1 100.0% 100.0% 100.0% 100.0% 0.02 8.40 0.00 --
17271 2015:344:04:48:00.172 5 -92.4 -218.9 3130 3070 0 99.7% 100.0% 100.0% 99.7% 0.02 8.40 0.00 --
17273 2015:345:18:34:56.239 5 -445.4 -53.6 2578 2505 3 99.5% 100.0% 100.0% 99.5% 0.02 8.42 0.00 --
17267 2015:346:01:23:00.009 5 218.9 -438.2 3058 2997 2 99.8% 100.0% 100.0% 99.8% 0.02 8.41 0.00 --
19565 2016:314:07:51:42.332 3 -258.3 -88.6 21607 21475 24 99.7% 100.0% 100.0% 99.7% 0.02 8.40 0.00 --
19938 2016:316:05:11:30.653 4 -259.9 -87.8 26621 26457 31 99.9% 100.0% 100.0% 99.9% 0.02 8.40 0.00 --
50492 2016:344:23:25:50.694 5 -58.1 -321.1 1480 1422 0 99.5% 100.0% 100.0% 99.5% 0.10 8.37 0.00 --
20451 2017:302:23:51:49.602 5 -85.3 -263.7 18191 17920 26 98.8% 100.0% 100.0% 98.8% 0.05 8.37 0.00 --
20837 2017:304:14:35:41.397 5 -86.1 -263.3 17216 17027 15 99.3% 100.0% 100.0% 99.3% 0.04 8.37 0.00 --
20838 2017:305:09:44:32.996 5 -86.2 -263.3 12338 12198 8 99.3% 100.0% 100.0% 99.3% 0.04 8.38 0.00 --
20839 2017:307:15:04:52.402 7 -85.9 -263.4 10874 10725 8 99.1% 100.0% 100.0% 99.1% 0.04 8.36 0.00 --
20840 2017:308:12:39:11.164 5 -85.6 -263.5 10387 10199 13 99.0% 100.0% 100.0% 99.0% 0.03 8.37 0.00 --
20880 2017:340:00:33:32.160 5 22.6 -417.1 13560 13471 13 99.8% 100.0% 100.0% 99.8% 0.02 8.42 0.00 --
19564 2017:341:15:12:59.346 5 21.7 -416.6 9905 9826 11 99.8% 100.0% 100.0% 99.8% 0.02 8.42 0.00 --
20881 2017:342:08:03:22.265 5 22.7 -417.1 19659 19535 20 99.7% 100.0% 100.0% 99.7% 0.02 8.42 0.00 --
22644 2019:310:09:18:20.146 7 -286.5 -470.0 12336 12192 14 99.3% 100.0% 100.0% 99.3% 0.03 8.40 0.00 --
22888 2019:333:23:14:12.645 7 259.9 -477.2 15268 15044 10 99.0% 100.0% 100.0% 99.0% 0.04 8.41 0.00 --
23084 2019:334:17:24:42.563 6 275.0 -468.5 15272 15021 18 98.9% 100.0% 100.0% 98.9% 0.03 8.41 0.00 --
22643 2019:353:17:28:33.575 6 323.3 -376.1 16010 15625 187 99.0% 100.0% 100.0% 98.9% 0.05 8.42 0.00 --
23103 2019:357:07:23:42.476 6 323.7 -376.2 8196 8090 10 99.6% 100.0% 100.0% 99.6% 0.03 8.41 0.00 --
27864 2023:227:20:39:39.192 5 -224.5 -99.4 2505 2458 0 100.0% 100.0% 100.0% 100.0% 0.12 8.38 0.00 --
27865 2023:229:14:13:52.607 5 -324.9 -97.0 2522 2470 3 100.0% 100.0% 100.0% 100.0% 0.07 8.43 0.00 --
27866 2023:230:10:40:01.582 5 -225.1 -98.4 2501 2442 0 99.9% 100.0% 100.0% 99.9% 0.13 8.39 0.00 --
27867 2023:231:02:36:35.617 5 -325.1 -98.7 2621 2572 0 100.0% 100.0% 100.0% 100.0% 0.04 8.44 0.00 --
27868 2023:231:19:28:02.371 4 -241.8 -106.2 2526 2468 1 100.0% 100.0% 100.0% 100.0% 0.05 8.44 0.00 --
27869 2023:232:12:33:49.014 5 -348.6 -100.8 0 0 -1 0.0% 0.0% 0.0% 0.0% inf inf inf Error: No level 0 data.

  • 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.