AGASC ID 966924912

Info

Last Obs. 2022:257:00:36
magcatalog 7.99 ± 0.11
mag3 arcsec 7.99 ± 0.01
mag5 arcsec 7.99 ± 0.01
Nobs 54 (0 bad)
fok 99.5%
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
8759 2008:134:10:09:23.074 4 346.0 431.6 1065 1065 0 100.0% 100.0% 100.0% 100.0% 0.01 8.00 0.00 --
8761 2008:134:11:33:03.074 4 29.1 308.3 1066 1065 0 100.0% 100.0% 100.0% 100.0% 0.01 7.99 0.00 --
8762 2008:134:12:14:53.074 3 -127.9 247.1 1067 1067 0 100.0% 100.0% 100.0% 100.0% 0.01 7.98 0.00 --
8774 2008:134:13:38:33.074 3 -418.1 291.0 1068 1066 4 99.8% 100.0% 100.0% 99.8% 0.01 7.99 0.00 --
8773 2008:134:14:20:23.074 3 -259.5 352.2 1065 1065 0 100.0% 100.0% 100.0% 100.0% 0.01 7.97 0.00 --
8772 2008:134:15:02:13.074 3 -101.4 413.3 1067 1067 0 100.0% 100.0% 100.0% 100.0% 0.01 7.98 0.00 --
8771 2008:134:15:44:03.074 6 56.5 474.7 1066 1066 0 100.0% 100.0% 100.0% 100.0% 0.01 8.00 0.00 --
8752 2008:136:16:55:54.213 4 -311.5 19.5 1055 1055 0 100.0% 100.0% 100.0% 100.0% 0.02 7.97 0.00 --
8751 2008:136:18:09:00.523 3 -154.3 81.3 1069 1069 0 100.0% 100.0% 100.0% 100.0% 0.01 7.97 0.00 --
8749 2008:136:19:32:40.523 4 159.5 204.2 1068 1067 1 100.0% 100.0% 100.0% 100.0% 0.01 7.99 0.00 --
8748 2008:136:20:14:30.523 4 317.5 265.5 1067 1064 3 99.8% 100.0% 100.0% 99.8% 0.01 7.98 0.00 --
8747 2008:136:20:56:20.523 7 477.0 327.3 1068 1068 0 100.0% 100.0% 100.0% 100.0% 0.01 7.99 0.00 --
11837 2010:205:02:14:02.008 7 -468.4 449.7 4937 4936 1 100.0% 100.0% 100.0% 100.0% 0.02 7.99 0.00 --
13549 2011:305:22:47:09.358 3 229.2 -487.4 1159 1158 1 99.9% 100.0% 100.0% 99.9% 0.01 7.99 0.00 --
13581 2011:306:00:16:49.358 3 384.4 -424.3 1157 1157 0 100.0% 100.0% 100.0% 100.0% 0.01 7.99 0.00 --
13573 2011:306:01:01:39.358 4 429.4 -91.5 1152 1152 0 100.0% 100.0% 100.0% 100.0% 0.01 7.99 0.00 --
13576 2011:306:20:00:16.596 3 453.6 72.4 1151 1151 1 100.0% 100.0% 100.0% 100.0% 0.01 7.98 0.00 --
23949 2022:046:15:02:59.019 3 3.3 219.4 2641 2586 5 97.9% 100.0% 100.0% 97.9% 0.03 8.00 0.00 --
24112 2022:063:21:26:02.179 3 -481.7 -154.5 2181 2160 5 99.0% 100.0% 100.0% 99.0% 0.02 8.00 0.00 --
24232 2022:077:20:13:43.495 3 -385.2 -347.5 2189 2181 2 99.6% 100.0% 100.0% 99.6% 0.03 7.99 0.00 --
24119 2022:093:00:40:49.787 3 353.8 -337.6 409 408 0 99.8% 100.0% 100.0% 99.8% 0.01 7.99 0.00 --
24168 2022:095:14:02:28.228 3 256.9 82.3 2186 2181 0 99.8% 100.0% 100.0% 99.8% 0.02 8.00 0.00 --
24169 2022:095:15:53:34.270 4 282.1 282.1 2208 2183 3 98.9% 100.0% 100.0% 98.9% 0.02 7.98 0.00 --
24172 2022:095:19:57:17.494 3 -12.2 -486.5 2207 2191 0 99.3% 100.0% 100.0% 99.3% 0.02 7.98 0.00 --
24122 2022:103:10:02:49.558 3 367.1 -143.0 2209 2204 0 99.8% 100.0% 100.0% 99.8% 0.02 8.00 0.00 --
24123 2022:103:11:23:32.891 3 393.6 60.9 2208 2205 4 99.9% 100.0% 100.0% 99.9% 0.02 7.99 0.00 --
24124 2022:103:12:44:16.224 3 418.9 261.9 2208 2207 0 100.0% 100.0% 100.0% 100.0% 0.02 7.99 0.00 --
24125 2022:103:14:04:59.557 3 -297.1 -461.9 2208 2192 5 99.3% 100.0% 100.0% 99.3% 0.02 7.99 0.00 --
24157 2022:104:00:58:33.083 4 413.2 -329.3 2208 2203 2 99.8% 100.0% 100.0% 99.8% 0.02 7.99 0.00 --
24160 2022:104:05:00:43.082 3 440.6 -130.4 2212 2199 1 99.5% 100.0% 100.0% 99.5% 0.03 8.01 0.00 --
24161 2022:104:06:21:26.415 3 467.7 73.8 2206 2180 3 98.8% 100.0% 100.0% 98.8% 0.02 7.98 0.00 --
23910 2022:114:09:53:12.832 5 437.0 423.6 2647 2625 2 99.2% 100.0% 100.0% 99.2% 0.04 7.98 0.00 --
23964 2022:137:22:56:58.287 4 267.5 266.6 2632 2601 3 98.8% 100.0% 100.0% 98.8% 0.02 7.99 0.00 --
23967 2022:138:14:19:22.097 3 -108.4 351.2 2670 2645 3 99.1% 100.0% 100.0% 99.1% 0.02 8.00 0.00 --
23573 2022:140:08:37:45.528 3 446.0 181.1 11280 11179 8 99.1% 100.0% 100.0% 99.1% 0.04 7.98 0.00 --
23949 2022:153:04:03:52.248 3 84.2 199.2 2662 2624 3 98.6% 100.0% 100.0% 98.6% 0.02 8.00 0.00 --
24096 2022:153:19:20:23.838 3 1.8 -324.5 2208 2200 1 99.6% 100.0% 100.0% 99.6% 0.02 8.02 0.00 --
24097 2022:156:08:24:54.770 3 95.6 -155.7 2176 2176 0 100.0% 100.0% 100.0% 100.0% 0.02 8.02 0.00 --
24181 2022:156:22:57:05.164 3 -398.7 103.3 2170 2169 2 100.0% 100.0% 100.0% 100.0% 0.02 8.02 0.00 --
23948 2022:171:20:33:00.675 4 374.4 -95.3 2663 2655 3 99.7% 100.0% 100.0% 99.7% 0.02 8.00 0.00 --
23970 2022:172:00:17:17.361 3 437.5 279.0 2667 2659 3 99.7% 100.0% 100.0% 99.7% 0.01 7.99 0.00 --
23972 2022:173:21:49:21.836 3 164.1 359.1 2728 2725 1 99.9% 100.0% 100.0% 99.9% 0.03 7.98 0.00 --
24119 2022:204:20:23:46.508 3 -484.3 158.9 2210 2198 1 99.5% 100.0% 100.0% 99.5% 0.03 8.02 0.00 --
24174 2022:241:21:31:52.942 3 -56.4 298.8 2209 2199 2 99.5% 100.0% 100.0% 99.5% 0.02 8.00 0.00 --
24175 2022:243:17:38:57.468 3 -59.6 100.0 2208 2187 3 99.0% 100.0% 100.0% 99.0% 0.02 8.01 0.00 --
24176 2022:243:19:03:04.415 3 -55.0 -100.5 2211 2207 4 99.9% 100.0% 100.0% 99.9% 0.02 8.01 0.00 --
24177 2022:243:20:23:47.748 7 152.9 495.7 2208 2193 0 99.4% 100.0% 100.0% 99.4% 0.02 8.01 0.00 --
24178 2022:243:21:44:31.081 3 149.3 288.1 2211 2173 2 98.3% 100.0% 100.0% 98.3% 0.02 8.00 0.00 --
24179 2022:243:23:05:14.414 3 147.3 86.0 2206 2201 1 99.8% 100.0% 100.0% 99.8% 0.02 8.00 0.00 --
24127 2022:250:23:30:26.662 3 223.8 311.9 2277 2262 1 99.3% 100.0% 100.0% 99.3% 0.01 8.00 0.00 --
24128 2022:251:01:12:47.595 3 216.4 106.0 2208 2194 1 99.4% 100.0% 100.0% 99.4% 0.03 8.00 0.00 --
24102 2022:256:21:26:56.183 3 32.8 413.4 2193 2193 3 100.0% 100.0% 100.0% 100.0% 0.02 8.00 0.00 --
24103 2022:256:23:15:52.681 3 22.7 206.9 2206 2167 3 98.2% 100.0% 100.0% 98.2% 0.02 8.00 0.00 --
24104 2022:257:00:36:36.015 3 14.3 5.5 2209 2199 1 99.6% 100.0% 100.0% 99.6% 0.02 8.01 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.