AGASC ID 300559960

Info

Last Obs. 2024:304:09:03
magcatalog 7.85 ± 0.02
mag3 arcsec 7.86 ± 0.01
mag5 arcsec 7.86 ± 0.01
Nobs 43 (0 bad)
fok 99.9%
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
3948 2003:210:19:44:11.000 5 -114.0 320.9 3088 3000 0 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
6378 2005:264:00:16:39.439 5 -220.5 356.7 54538 54463 28 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
6380 2005:266:20:08:23.961 6 -133.9 297.9 44229 44151 24 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
7170 2005:269:06:39:19.990 6 -265.4 104.6 20311 20239 20 100.0% 100.0% 100.0% 100.0% 0.02 7.86 0.00 --
7171 2005:272:04:14:28.070 7 -265.4 104.6 18674 18627 7 100.0% 100.0% 100.0% 100.0% 0.02 7.86 0.00 --
6384 2005:274:21:59:26.346 7 -265.4 104.6 11456 11405 4 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
6386 2005:304:09:05:50.563 7 -212.9 -298.2 7572 7519 3 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
7196 2005:306:07:45:50.919 7 -212.9 -298.2 11502 11442 14 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
7197 2005:307:01:39:33.920 7 -212.9 -298.2 6484 6430 3 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
7198 2005:309:07:49:28.223 7 -212.9 -298.2 11064 11003 14 99.9% 100.0% 100.0% 99.9% 0.01 7.86 0.00 --
7199 2005:310:01:55:56.323 7 -212.9 -298.2 7473 7415 8 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
6382 2005:327:12:50:06.478 7 -72.5 -189.3 35937 35874 35 100.0% 100.0% 100.0% 100.0% 0.01 7.85 0.00 --
7226 2005:330:04:29:50.387 5 -72.5 -189.3 12335 12280 11 100.0% 100.0% 100.0% 100.0% 0.01 7.85 0.00 --
6376 2006:062:20:54:10.854 6 171.2 -251.8 46051 45982 39 100.0% 100.0% 100.0% 100.0% 0.01 7.87 0.00 --
6387 2006:177:01:26:12.039 4 -172.0 353.9 38257 38169 47 100.0% 100.0% 100.0% 100.0% 0.02 7.86 0.00 --
7344 2006:182:01:36:08.144 4 -172.0 353.9 10681 10602 10 100.0% 100.0% 100.0% 100.0% 0.02 7.86 0.00 --
6379 2006:247:22:03:58.292 6 -142.8 394.2 26530 26462 21 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
7402 2006:250:14:14:53.298 6 -142.8 394.2 22091 22024 17 100.0% 100.0% 100.0% 99.9% 0.01 7.86 0.00 --
6381 2006:255:09:03:35.959 6 -93.2 312.8 48922 48857 33 100.0% 100.0% 100.0% 100.0% 0.01 7.86 0.00 --
6385 2006:261:03:36:49.660 6 -246.2 147.8 44529 44452 37 100.0% 100.0% 100.0% 100.0% 0.02 7.86 0.00 --
6377 2006:268:17:36:05.200 6 -244.9 235.2 46436 46295 51 99.8% 100.0% 100.0% 99.8% 0.02 7.86 0.00 --
6389 2006:332:12:57:48.871 6 -56.4 -413.3 47749 47674 56 100.0% 100.0% 100.0% 99.9% 0.02 7.86 0.00 --
58126 2007:321:02:27:04.584 5 -379.1 -207.2 5157 5113 8 99.9% 100.0% 100.0% 99.8% 0.01 7.86 0.00 --
22261 2019:167:19:08:54.434 6 -87.4 177.7 5025 4930 6 99.5% 100.0% 100.0% 99.5% 0.02 7.86 0.00 --
23608 2020:307:11:05:53.944 5 -342.5 -170.5 2579 2523 4 99.8% 100.0% 100.0% 99.8% 0.02 7.86 0.00 --
23603 2020:324:09:20:53.469 7 -66.2 -303.8 2597 2545 4 99.9% 100.0% 100.0% 99.9% 0.02 7.84 0.00 --
23604 2020:337:22:35:33.923 6 7.6 -308.5 2663 2593 4 99.8% 100.0% 100.0% 99.8% 0.01 7.87 0.00 --
23610 2020:349:13:04:06.066 6 -54.5 -366.8 2583 2485 1 99.4% 100.0% 100.0% 99.4% 0.02 7.85 0.00 --
23605 2020:365:12:05:13.542 7 155.2 -266.2 2584 2506 3 100.0% 100.0% 100.0% 100.0% 0.02 7.87 0.00 --
23611 2021:040:07:39:09.566 7 90.7 -357.8 2588 2506 0 99.9% 100.0% 100.0% 99.9% 0.01 7.87 0.00 --
23606 2021:055:02:21:25.100 7 190.7 -242.6 2585 2500 3 99.8% 100.0% 100.0% 99.8% 0.02 7.86 0.00 --
23612 2021:166:14:15:09.582 7 82.0 383.8 2585 2515 2 99.4% 100.0% 100.0% 99.4% 0.02 7.86 0.00 --
23607 2021:169:16:02:41.741 6 -76.5 327.3 2584 2516 1 99.6% 100.0% 100.0% 99.6% 0.02 7.86 0.00 --
26085 2021:326:04:58:08.838 7 -92.5 -299.0 13746 13640 7 99.8% 100.0% 100.0% 99.8% 0.04 7.86 0.00 --
26008 2022:284:18:22:54.054 3 -291.7 165.8 14580 14433 7 99.5% 100.0% 100.0% 99.5% 0.02 7.89 0.00 --
25244 2022:290:10:08:42.115 3 -328.6 60.0 10407 10286 7 99.7% 100.0% 100.0% 99.7% 0.03 7.89 0.00 --
27512 2022:290:23:19:07.719 3 -328.4 59.9 12123 12022 8 99.6% 100.0% 100.0% 99.6% 0.03 7.90 0.00 --
26084 2022:303:12:39:53.223 3 -292.6 -142.0 5998 5939 3 99.9% 100.0% 100.0% 99.9% 0.02 7.86 0.00 --
27523 2022:315:00:42:21.629 3 -186.6 -257.9 1340 1286 2 99.8% 100.0% 100.0% 99.8% 0.02 7.86 0.00 --
27484 2022:328:04:11:59.099 3 -143.6 -280.4 5450 5395 3 99.9% 100.0% 100.0% 99.9% 0.02 7.85 0.00 --
65519 2024:303:05:16:47.030 3 -299.2 -131.2 5085 5033 1 100.0% 100.0% 100.0% 99.9% 0.04 7.90 0.00 --
65519 2024:303:19:54:24.204 3 -294.4 -140.1 4711 4657 2 100.0% 100.0% 100.0% 100.0% 0.03 7.89 0.00 --
30596 2024:304:09:03:31.151 3 -235.9 -218.2 5451 5397 3 100.0% 100.0% 100.0% 100.0% 0.04 7.89 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.