AGASC ID 966925512

Info

Last Obs. 2025:171:19:19
magcatalog 8.24 ± 0.02
mag3 arcsec 8.27 ± 0.02
mag5 arcsec 8.27 ± 0.02
Nobs 59 (0 bad)
fok 99.1%
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
2696 2002:117:15:02:47.357 4 327.3 -464.3 1729 1652 3 99.9% 100.0% 100.0% 99.9% 0.01 8.27 0.00 --
2697 2002:125:09:17:31.253 4 311.7 -474.7 638 579 21 99.8% 100.0% 100.0% 99.8% 0.03 8.27 0.00 --
8757 2008:134:08:45:43.074 7 467.9 365.4 1128 1061 2 99.9% 100.0% 100.0% 99.9% 0.01 8.26 0.00 --
8758 2008:134:09:27:33.074 4 308.1 304.0 1124 1067 2 100.0% 100.0% 100.0% 100.0% 0.01 8.25 0.00 --
8761 2008:134:11:33:03.074 5 -164.8 121.3 1116 1065 1 100.0% 100.0% 100.0% 100.0% 0.01 8.24 0.00 --
8762 2008:134:12:14:53.074 4 -322.4 60.0 1115 1068 2 100.0% 100.0% 100.0% 100.0% 0.01 8.25 0.00 --
8773 2008:134:14:20:23.074 4 -454.9 165.0 1117 1064 2 99.9% 100.0% 100.0% 99.9% 0.01 8.26 0.00 --
8772 2008:134:15:02:13.074 6 -296.2 226.1 1120 1068 1 100.0% 100.0% 100.0% 100.0% 0.01 8.25 0.00 --
8771 2008:134:15:44:03.074 4 -138.3 286.9 1121 1063 4 99.7% 99.9% 99.9% 99.6% 0.01 8.24 0.00 --
8770 2008:134:16:25:53.074 4 19.4 347.7 1123 1065 6 99.8% 100.0% 100.0% 99.8% 0.01 8.26 0.00 --
8769 2008:134:17:07:43.074 4 177.6 408.7 1122 1064 0 100.0% 100.0% 100.0% 100.0% 0.01 8.26 0.00 --
8768 2008:134:17:49:33.074 7 336.9 470.1 1119 1067 2 100.0% 100.0% 100.0% 100.0% 0.01 8.27 0.00 --
8751 2008:136:18:09:00.523 4 -348.6 -106.3 1115 1069 0 100.0% 100.0% 100.0% 100.0% 0.02 8.26 0.00 --
8750 2008:136:18:50:50.523 6 -191.1 -44.3 1120 1065 0 100.0% 100.0% 100.0% 100.0% 0.01 8.25 0.00 --
8749 2008:136:19:32:40.523 5 -34.2 17.1 1117 1068 1 100.0% 100.0% 100.0% 100.0% 0.02 8.24 0.00 --
8748 2008:136:20:14:30.523 5 122.6 78.1 1120 1066 0 100.0% 100.0% 100.0% 100.0% 0.01 8.26 0.00 --
8747 2008:136:20:56:20.523 5 280.1 138.9 1123 1068 1 99.9% 100.0% 100.0% 99.9% 0.01 8.25 0.00 --
8746 2008:136:21:38:10.523 6 438.8 199.8 1125 1065 0 100.0% 100.0% 100.0% 100.0% 0.01 8.25 0.00 --
13546 2011:305:17:32:39.101 4 -43.5 -489.7 1214 1151 1 99.9% 100.0% 100.0% 99.9% 0.02 8.24 0.00 --
13571 2011:305:18:17:29.101 4 399.2 -462.1 1211 1155 1 100.0% 100.0% 100.0% 100.0% 0.02 8.26 0.00 --
13547 2011:305:19:47:09.415 4 110.3 -423.1 1206 1154 2 99.9% 100.0% 100.0% 99.9% 0.01 8.25 0.00 --
13548 2011:305:21:17:29.358 4 264.6 -358.3 1207 1155 1 100.0% 100.0% 100.0% 100.0% 0.01 8.26 0.00 --
18650 2016:143:02:22:31.344 7 471.6 -456.4 1216 1152 2 99.9% 100.0% 100.0% 99.9% 0.02 8.27 0.00 --
23947 2022:037:22:10:52.518 6 -157.7 381.0 2722 2582 2 97.9% 100.0% 100.0% 97.9% 0.03 8.28 0.00 --
65526 2022:046:15:02:59.019 4 -173.4 16.3 2721 2624 1 99.4% 100.0% 100.0% 99.4% 0.03 8.28 0.00 --
23962 2022:085:16:38:28.246 6 64.9 479.6 2724 2631 1 99.4% 100.0% 100.0% 99.4% 0.03 8.27 0.00 --
23963 2022:085:18:48:29.402 6 52.8 290.2 2720 2637 1 98.7% 100.0% 100.0% 98.7% 0.03 8.25 0.00 --
24168 2022:095:14:02:28.228 4 83.5 -123.6 2257 2126 3 97.3% 100.0% 100.0% 97.2% 0.03 8.29 0.00 --
24169 2022:095:15:53:34.270 6 108.1 75.4 2259 2158 2 97.7% 100.0% 100.0% 97.7% 0.04 8.26 0.00 --
24122 2022:103:10:02:49.558 5 189.5 -346.2 2256 2185 3 98.9% 100.0% 100.0% 98.9% 0.03 8.27 0.00 --
24160 2022:104:05:00:43.082 5 262.6 -333.6 2256 2205 2 99.7% 100.0% 100.0% 99.7% 0.03 8.27 0.00 --
24161 2022:104:06:21:26.415 5 288.8 -129.2 2258 2196 2 99.5% 100.0% 100.0% 99.5% 0.03 8.28 0.00 --
23964 2022:137:22:56:58.287 5 59.5 94.4 2717 2606 5 99.0% 100.0% 100.0% 99.0% 0.04 8.27 0.00 --
23966 2022:138:12:18:08.678 4 -267.4 364.0 2727 2625 1 99.2% 100.0% 100.0% 99.2% 0.03 8.27 0.00 --
23967 2022:138:14:19:22.097 5 -319.9 183.6 2715 2660 4 99.7% 100.0% 100.0% 99.7% 0.03 8.27 0.00 --
23573 2022:140:08:37:45.528 5 290.2 -40.2 11369 11150 6 98.8% 100.0% 100.0% 98.8% 0.07 8.30 0.00 --
23968 2022:141:00:26:31.878 3 -360.6 -97.6 2717 2575 4 97.5% 100.0% 100.0% 97.5% 0.02 8.27 0.00 --
23949 2022:153:04:03:52.248 4 -157.7 81.1 2662 2625 1 98.6% 100.0% 100.0% 98.6% 0.03 8.27 0.00 --
23949 2022:153:04:03:52.248 4 -157.7 81.2 2723 2625 1 98.6% 100.0% 100.0% 98.6% 0.03 8.27 0.00 --
24096 2022:153:19:20:23.838 4 -244.7 -437.7 2259 2197 1 99.5% 100.0% 100.0% 99.5% 0.02 8.25 0.00 --
24097 2022:156:08:24:54.770 4 -156.9 -250.1 2255 2176 2 100.0% 100.0% 100.0% 100.0% 0.02 8.26 0.00 --
23969 2022:171:22:39:36.290 3 441.7 451.6 2722 2664 5 99.7% 100.0% 100.0% 99.7% 0.03 8.26 0.00 --
23970 2022:172:00:17:17.361 7 274.3 495.3 2722 2645 6 99.2% 100.0% 100.0% 99.2% 0.02 8.26 0.00 --
24153 2022:176:07:08:01.591 6 -452.2 -260.6 2252 2171 2 98.4% 100.0% 100.0% 98.3% 0.01 8.27 0.00 --
24154 2022:176:08:28:47.776 7 -308.7 -414.5 2255 2190 3 99.1% 100.0% 100.0% 99.1% 0.02 8.27 0.00 --
24098 2022:199:11:52:21.357 3 -24.0 112.8 2259 2127 1 96.8% 100.0% 100.0% 96.8% 0.04 8.28 0.00 --
24119 2022:204:20:23:46.508 5 -426.5 424.3 2268 2179 3 98.6% 100.0% 100.0% 98.6% 0.03 8.26 0.00 --
24176 2022:243:19:03:04.415 4 98.3 120.4 2257 2199 1 99.5% 100.0% 100.0% 99.5% 0.03 8.27 0.00 --
24179 2022:243:23:05:14.414 4 301.8 308.5 2260 2168 8 98.3% 99.9% 100.0% 98.2% 0.03 8.25 0.00 --
24087 2022:249:15:28:27.187 5 -442.9 328.6 2255 2135 0 97.2% 100.0% 100.0% 97.2% 0.02 8.27 0.00 --
24088 2022:249:17:07:49.379 5 -447.3 123.1 2252 2203 1 99.8% 100.0% 100.0% 99.8% 0.03 8.28 0.00 --
24089 2022:249:18:28:32.712 6 -452.1 -76.4 2255 2196 0 99.4% 100.0% 100.0% 99.4% 0.03 8.28 0.00 --
24128 2022:251:01:12:47.595 4 375.4 326.0 2259 2202 2 99.7% 100.0% 100.0% 99.7% 0.03 8.26 0.00 --
24103 2022:256:23:15:52.681 4 184.0 424.9 2260 2178 3 98.7% 100.0% 100.0% 98.7% 0.02 8.27 0.00 --
24104 2022:257:00:36:36.015 4 175.1 222.0 2257 2185 2 98.9% 100.0% 100.0% 98.9% 0.03 8.27 0.00 --
24162 2022:277:00:10:41.402 5 -320.5 -59.5 2255 2172 3 99.5% 100.0% 100.0% 99.5% 0.02 8.27 0.00 --
24167 2022:280:10:19:33.342 4 -77.2 355.0 2259 2187 6 99.1% 100.0% 100.0% 99.1% 0.02 8.27 0.00 --
42342 2025:166:15:05:38.975 1 -242.6 25.1 815 764 1 100.0% 100.0% 100.0% 100.0% 0.04 8.30 0.00 --
42337 2025:169:03:50:26.378 1 -225.1 98.7 812 761 0 99.9% 100.0% 100.0% 99.9% 0.04 8.30 0.00 --
42332 2025:171:19:19:57.218 1 -185.4 164.8 815 776 0 100.0% 100.0% 100.0% 100.0% 0.04 8.28 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.