AGASC ID 114957008

Info

Last Obs. 2023:168:06:39
magcatalog 8.16 ± 0.07
mag3 arcsec 8.22 ± 0.01
mag5 arcsec 8.22 ± 0.01
Nobs 55 (0 bad)
fok 99.8%
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
3981 2003:184:09:02:54.741 7 -412.9 -439.2 3260 2624 2 99.9% 100.0% 100.0% 99.9% 0.02 8.22 0.00 --
60672 2003:184:11:04:25.216 5 -402.6 -448.3 10341 10335 23 99.9% 100.0% 100.0% 99.9% 0.02 8.22 0.00 --
4918 2003:363:09:31:43.589 6 417.0 464.2 2517 2516 3 100.0% 100.0% 100.0% 100.0% 0.01 8.22 0.00 --
60313 2004:084:09:34:06.676 5 -15.7 233.3 5119 5117 5 100.0% 100.0% 100.0% 99.9% 0.01 8.21 0.00 --
60303 2004:089:06:13:30.356 5 -83.3 216.2 1524 1524 5 100.0% 100.0% 100.0% 100.0% 0.02 8.22 0.00 --
4922 2004:175:18:21:44.905 7 -429.5 -423.8 2730 2730 1 100.0% 100.0% 100.0% 100.0% 0.01 8.23 0.00 --
5737 2004:331:20:05:27.234 7 479.1 396.8 2268 2266 4 100.0% 100.0% 100.0% 100.0% 0.02 8.21 0.00 --
5748 2005:150:02:21:41.030 6 -474.9 -374.5 2529 2528 2 100.0% 100.0% 100.0% 100.0% 0.02 8.24 0.00 --
5742 2005:172:01:20:40.661 7 -434.9 -418.6 2530 2530 1 100.0% 100.0% 100.0% 100.0% 0.01 8.24 0.00 --
6300 2006:005:02:54:20.180 7 441.6 439.9 2508 2507 4 100.0% 100.0% 100.0% 100.0% 0.01 8.23 0.00 --
6304 2006:179:13:54:50.996 6 -452.9 -399.7 2516 2514 5 99.9% 100.0% 100.0% 99.9% 0.01 8.24 0.00 --
7349 2007:004:01:56:41.322 7 461.9 407.9 2520 2520 2 100.0% 100.0% 100.0% 100.0% 0.02 8.22 0.00 --
8517 2007:081:03:33:45.326 7 -414.0 473.4 2515 2514 2 100.0% 100.0% 100.0% 100.0% 0.01 8.22 0.00 --
7353 2007:176:14:03:38.133 6 -466.3 -395.0 2623 2622 2 100.0% 100.0% 100.0% 100.0% 0.01 8.23 0.00 --
8576 2008:004:22:53:49.657 7 463.9 404.8 2524 2523 3 100.0% 100.0% 100.0% 100.0% 0.01 8.22 0.00 --
8040 2008:042:16:39:50.798 7 -360.2 -411.7 2629 2629 0 100.0% 100.0% 100.0% 100.0% 0.03 8.23 0.00 --
8047 2008:042:18:17:29.684 7 219.9 467.9 2626 2623 6 99.9% 100.0% 100.0% 99.9% 0.01 8.22 0.00 --
8057 2008:050:18:55:23.600 7 188.6 432.1 3384 2915 6 99.8% 100.0% 100.0% 99.8% 0.02 8.22 0.00 --
8064 2008:052:03:40:04.390 6 -248.8 224.0 2724 2724 1 100.0% 100.0% 100.0% 100.0% 0.02 8.19 0.00 --
8078 2008:052:15:29:49.383 5 -227.8 137.3 2725 2722 3 99.9% 100.0% 100.0% 99.9% 0.01 8.20 0.00 --
8580 2008:176:06:16:01.553 7 -470.0 -390.9 2531 2530 6 100.0% 100.0% 100.0% 100.0% 0.01 8.24 0.00 --
10283 2009:007:08:59:50.992 7 390.5 479.3 2532 2528 5 99.8% 100.0% 100.0% 99.8% 0.01 8.22 0.00 --
10241 2009:053:06:53:16.256 4 -307.7 423.1 14722 14717 18 100.0% 100.0% 100.0% 100.0% 0.01 8.20 0.00 --
10287 2009:173:11:12:03.006 7 -473.4 -386.9 2531 2531 4 100.0% 100.0% 100.0% 100.0% 0.02 8.23 0.00 --
10288 2009:349:20:00:36.931 7 463.9 404.8 2518 2515 4 99.9% 100.0% 100.0% 99.9% 0.01 8.22 0.00 --
13964 2011:338:23:49:32.612 7 456.2 411.9 2519 2518 3 100.0% 100.0% 100.0% 100.0% 0.02 8.21 0.00 --
12291 2011:341:01:52:51.682 4 198.4 -460.8 14081 14068 16 99.9% 100.0% 100.0% 99.9% 0.02 8.23 0.00 --
14974 2012:347:06:39:06.163 7 440.7 429.3 2528 2526 2 99.9% 100.0% 100.0% 99.9% 0.02 8.22 0.00 --
16042 2013:360:14:56:59.609 6 413.5 457.1 2522 2503 1 99.2% 100.0% 100.0% 99.2% 0.02 8.23 0.00 --
53135 2013:360:16:59:24.068 6 413.5 457.1 420 416 0 99.0% 100.0% 100.0% 99.0% 0.01 8.23 0.00 --
15178 2014:048:00:24:04.559 7 415.8 460.7 22987 22951 17 99.8% 100.0% 100.0% 99.8% 0.02 8.22 0.00 --
52993 2014:048:14:03:19.050 6 415.8 460.7 91 91 0 100.0% 100.0% 100.0% 100.0% 0.01 8.22 0.00 --
16585 2014:050:11:35:48.478 7 415.8 460.7 22276 22048 19 99.0% 100.0% 100.0% 99.0% 0.02 8.22 0.00 --
16586 2014:051:17:56:13.887 7 415.8 460.7 24596 24559 17 99.8% 100.0% 100.0% 99.8% 0.02 8.22 0.00 --
16587 2014:053:01:09:32.177 7 415.8 460.7 18473 18408 18 99.6% 100.0% 100.0% 99.6% 0.02 8.22 0.00 --
15179 2014:055:11:59:23.651 7 396.0 478.4 20476 20469 16 100.0% 100.0% 100.0% 100.0% 0.02 8.23 0.00 --
16590 2014:058:06:59:19.979 7 396.0 478.4 18599 18555 9 99.8% 100.0% 100.0% 99.8% 0.03 8.23 0.00 --
16591 2014:058:21:29:17.353 7 396.0 478.4 11625 11618 5 99.9% 100.0% 100.0% 99.9% 0.02 8.23 0.00 --
52964 2014:059:04:41:07.639 6 396.0 478.4 47 47 0 100.0% 100.0% 100.0% 100.0% 0.00 8.23 0.00 --
16592 2014:060:13:20:10.823 7 396.0 478.4 17629 17558 8 99.6% 100.0% 100.0% 99.6% 0.03 8.23 0.00 --
16593 2014:061:08:47:10.913 7 396.0 478.4 18596 18567 8 99.8% 100.0% 100.0% 99.8% 0.02 8.23 0.00 --
52956 2014:061:19:56:14.093 6 396.0 478.4 46 46 0 100.0% 100.0% 100.0% 100.0% 0.01 8.23 0.00 --
17056 2014:351:18:16:53.926 7 433.3 438.6 2515 2514 2 100.0% 100.0% 100.0% 100.0% 0.02 8.23 0.00 --
16967 2016:123:06:18:53.213 7 -469.2 489.8 9820 9818 11 100.0% 100.0% 100.0% 100.0% 0.02 8.22 0.00 --
18838 2016:149:23:14:09.958 6 -390.8 -468.2 30317 30305 21 100.0% 100.0% 100.0% 100.0% 0.03 8.23 0.00 --
18856 2016:164:12:04:43.822 5 -391.0 -468.2 13747 13741 16 100.0% 100.0% 100.0% 99.9% 0.02 8.22 0.00 --
50954 2016:164:20:23:16.497 5 -391.0 -468.2 30 30 0 100.0% 100.0% 100.0% 100.0% 0.00 8.22 0.00 --
20488 2018:004:01:41:52.268 6 399.0 471.0 2503 2484 2 99.2% 100.0% 100.0% 99.2% 0.02 8.21 0.00 --
19434 2018:130:17:58:55.437 6 -197.6 378.9 3990 3970 7 99.5% 100.0% 100.0% 99.5% 0.02 8.21 0.00 --
47996 2019:211:07:51:11.970 5 -345.6 -201.6 764 754 0 98.8% 100.0% 100.0% 98.8% 0.02 8.22 0.00 --
21700 2020:083:11:31:49.541 7 -476.5 410.3 2491 2476 2 99.4% 100.0% 100.0% 99.4% 0.03 8.23 0.00 --
22485 2020:085:18:43:35.028 7 -471.6 390.0 12769 12667 9 99.2% 100.0% 100.0% 99.2% 0.04 8.22 0.00 --
25301 2022:080:06:03:54.707 4 -392.8 490.6 2515 2457 0 97.7% 100.0% 100.0% 97.7% 0.03 8.23 0.00 --
27504 2023:134:06:54:35.132 4 -436.3 -428.6 3603 3549 2 98.5% 100.0% 100.0% 98.5% 0.04 8.24 0.00 --
27501 2023:168:06:39:03.994 4 -448.8 -416.2 3744 3742 2 99.9% 100.0% 100.0% 99.9% 0.03 8.23 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.