AGASC ID 31983336

Info

Last Obs. 2025:057:05:15
magcatalog 8.58 ± 0.02
mag3 arcsec 8.59 ± 0.02
mag5 arcsec 8.59 ± 0.02
Nobs 106 (0 bad)
fok 98.9%
f3 arcsec 99.2%
f5 arcsec 99.2%

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
8478 2006:328:10:05:44.517 6 64.1 -434.7 9049 8959 11 99.8% 100.0% 100.0% 99.8% 0.02 8.61 0.00 --
7999 2006:329:09:11:57.770 6 64.1 -434.7 14804 14712 29 99.9% 100.0% 100.0% 99.9% 0.02 8.61 0.00 --
8004 2006:331:02:13:43.569 6 -40.3 -433.0 7964 7886 9 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8482 2006:336:08:53:18.764 6 -40.3 -433.0 5312 5241 7 100.0% 100.0% 100.0% 100.0% 0.01 8.59 0.00 --
8483 2006:338:02:50:43.951 6 -40.3 -433.0 11004 10922 18 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8493 2006:346:17:58:37.528 4 45.3 -341.1 10104 10041 9 99.9% 100.0% 100.0% 99.9% 0.02 8.61 0.00 --
8494 2006:350:13:11:39.686 4 51.9 -244.7 10599 10530 14 99.9% 100.0% 100.0% 99.9% 0.02 8.61 0.00 --
8002 2006:353:04:48:16.684 5 -50.4 -237.2 14962 14900 16 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8007 2006:353:22:09:03.821 6 -149.7 -226.5 11124 11069 11 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8496 2006:357:11:57:15.560 5 -50.4 -237.2 9496 9436 7 100.0% 100.0% 100.0% 100.0% 0.02 8.58 0.00 --
8497 2006:359:01:35:19.124 6 -149.7 -226.5 13801 13730 16 99.9% 100.0% 100.0% 99.9% 0.03 8.59 0.00 --
7996 2006:362:11:17:40.026 3 61.2 -56.5 23128 23054 34 99.9% 100.0% 100.0% 99.9% 0.02 8.62 0.00 --
7997 2006:364:21:00:05.856 5 47.8 -152.5 22694 22623 29 99.9% 100.0% 100.0% 99.9% 0.02 8.61 0.00 --
8503 2006:365:10:16:16.856 4 -144.3 -126.0 10351 10294 16 99.9% 100.0% 100.0% 99.9% 0.01 8.59 0.00 --
8006 2007:001:11:40:26.000 4 -144.3 -126.0 13560 13502 14 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8008 2007:002:04:31:43.965 6 -173.5 -316.3 23360 23290 24 99.9% 100.0% 100.0% 99.9% 0.03 8.59 0.00 --
8009 2007:002:18:04:34.965 6 -189.2 -411.9 22972 22843 29 99.7% 100.0% 100.0% 99.7% 0.02 8.60 0.00 --
8012 2007:004:05:16:16.417 4 -241.9 -108.9 24531 24441 30 99.9% 100.0% 100.0% 99.9% 0.02 8.58 0.00 --
8013 2007:004:19:42:33.222 6 -258.1 -203.1 24043 23983 25 100.0% 100.0% 100.0% 100.0% 0.02 8.59 0.00 --
8014 2007:005:09:27:43.222 6 -275.1 -297.7 23916 23849 27 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8015 2007:007:09:40:09.084 6 -296.2 -390.2 22585 22507 32 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
7998 2007:010:21:34:47.549 5 25.3 -343.6 14106 14042 23 99.9% 100.0% 100.0% 99.9% 0.02 8.61 0.00 --
8003 2007:092:17:51:22.958 6 -16.8 366.7 23506 23433 35 99.9% 100.0% 100.0% 99.9% 0.02 8.58 0.00 --
8011 2007:094:03:59:50.018 4 199.6 95.0 23368 23281 23 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8017 2007:094:17:53:24.980 4 295.8 103.3 23368 23288 36 99.9% 100.0% 100.0% 99.9% 0.01 8.59 0.00 --
8018 2007:095:07:15:14.980 7 287.7 199.3 23371 23297 28 99.9% 100.0% 100.0% 99.9% 0.02 8.58 0.00 --
8019 2007:096:23:10:42.448 6 279.8 295.5 24538 24458 33 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8124 2007:098:03:40:03.480 4 103.6 86.7 15924 15860 26 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8020 2007:099:06:04:41.372 6 272.0 392.2 24701 24628 37 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8021 2007:099:20:22:32.372 6 264.3 489.3 24391 24260 43 99.7% 100.0% 100.0% 99.7% 0.01 8.60 0.00 --
8023 2007:100:12:42:58.372 4 392.3 111.7 24879 24740 34 99.7% 100.0% 100.0% 99.7% 0.01 8.58 0.00 --
8024 2007:101:21:32:36.181 5 384.3 207.9 24844 24708 36 99.7% 100.0% 100.0% 99.7% 0.01 8.58 0.00 --
8025 2007:102:11:55:27.181 7 376.5 304.3 24539 24460 34 99.9% 100.0% 100.0% 99.9% 0.01 8.58 0.00 --
8026 2007:103:07:20:57.348 7 368.8 401.0 23524 23446 30 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8550 2007:108:18:48:03.261 4 303.9 7.5 11514 11445 14 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8016 2007:109:20:05:13.981 4 303.9 7.5 11857 11788 20 99.9% 100.0% 100.0% 99.9% 0.02 8.58 0.00 --
8549 2007:125:17:06:33.914 4 103.6 86.7 9050 8984 17 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
8022 2007:130:23:15:17.719 7 399.7 -11.2 15763 15699 15 100.0% 100.0% 100.0% 100.0% 0.03 8.59 0.00 --
8555 2007:132:15:54:51.057 7 399.7 -11.2 8404 8333 11 100.0% 100.0% 100.0% 100.0% 0.02 8.59 0.00 --
8000 2007:146:20:10:53.229 4 15.0 -17.9 23169 23078 42 99.9% 100.0% 100.0% 99.9% 0.02 8.60 0.00 --
7995 2007:152:03:26:36.716 3 -83.8 -16.2 37741 36618 30 99.9% 62.1% 62.1% 62.1% 0.02 8.57 0.00 --
12810 2011:024:05:20:17.584 4 -221.9 -45.8 39167 39075 48 99.9% 100.0% 100.0% 99.9% 0.03 8.59 0.00 --
15590 2012:328:06:54:55.770 3 158.1 41.0 7459 7387 9 99.9% 100.0% 100.0% 99.9% 0.02 8.60 0.00 --
15591 2012:330:10:28:24.017 3 158.1 41.0 10165 10090 10 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
15207 2012:330:22:50:49.625 3 158.1 41.0 7463 7384 7 99.9% 100.0% 100.0% 99.9% 0.02 8.60 0.00 --
15209 2012:338:08:52:29.277 5 156.8 -149.4 12156 11966 11 99.0% 100.0% 100.0% 99.0% 0.02 8.61 0.00 --
15600 2012:340:23:32:26.283 5 156.8 -149.4 11168 10999 12 99.1% 100.0% 100.0% 99.1% 0.03 8.61 0.00 --
15208 2012:342:13:12:57.205 3 156.1 -57.1 11484 11322 11 99.4% 100.0% 100.0% 99.3% 0.02 8.62 0.00 --
15598 2012:343:15:36:02.003 3 156.1 -57.1 11360 11205 12 99.2% 100.0% 100.0% 99.2% 0.02 8.62 0.00 --
15604 2012:345:15:13:39.148 5 159.5 -251.2 10475 10398 17 99.9% 100.0% 100.0% 99.9% 0.03 8.61 0.00 --
54105 2012:345:21:33:35.517 4 159.5 -251.2 91 47 0 100.0% 100.0% 100.0% 100.0% 0.01 8.61 0.00 --
15211 2012:348:22:03:20.386 5 159.4 -343.1 12026 11914 16 99.6% 100.0% 100.0% 99.6% 0.02 8.60 0.00 --
15605 2012:350:15:07:37.941 5 159.4 -343.1 10879 10772 14 99.8% 100.0% 100.0% 99.8% 0.03 8.61 0.00 --
15210 2012:351:14:09:33.946 5 159.5 -251.2 12413 12344 12 100.0% 100.0% 100.0% 100.0% 0.03 8.61 0.00 --
15212 2012:356:20:41:23.268 5 160.7 -446.1 12855 12776 14 99.9% 100.0% 100.0% 99.9% 0.03 8.60 0.00 --
15606 2012:358:19:17:13.691 5 160.7 -446.1 12571 12480 15 99.9% 100.0% 100.0% 99.9% 0.02 8.60 0.00 --
54077 2012:359:02:59:25.424 3 160.7 -446.1 555 499 1 98.6% 99.8% 100.0% 98.4% 0.01 8.60 0.00 --
15222 2013:094:16:37:54.659 6 442.6 345.5 24840 24268 19 97.9% 100.0% 100.0% 97.9% 0.02 8.59 0.00 --
15221 2013:100:07:13:10.476 6 439.4 421.1 24537 24458 27 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
15223 2013:107:17:28:07.790 7 480.0 205.6 25266 25201 17 99.9% 100.0% 100.0% 99.9% 0.03 8.58 0.00 --
15228 2013:120:12:29:30.918 4 201.5 -119.6 24832 24611 30 99.4% 100.0% 100.0% 99.4% 0.02 8.61 0.00 --
15227 2013:122:01:11:55.595 4 294.1 -122.6 26329 26256 21 99.9% 100.0% 100.0% 99.9% 0.02 8.61 0.00 --
53730 2013:122:16:38:46.132 2 294.1 -122.6 96 46 0 100.0% 100.0% 100.0% 100.0% 0.01 8.61 0.00 --
15230 2013:128:15:48:22.688 5 15.2 -116.9 24575 24309 17 99.1% 100.0% 100.0% 99.1% 0.03 8.63 0.00 --
15229 2013:130:00:39:53.118 4 106.4 -115.6 24335 24251 29 99.9% 100.0% 100.0% 99.9% 0.02 8.62 0.00 --
53708 2013:130:14:55:01.206 2 106.4 -115.6 214 166 0 100.0% 100.0% 100.0% 100.0% 0.01 8.61 0.00 --
15231 2013:133:17:33:18.932 4 -85.1 -121.8 24317 24253 21 100.0% 100.0% 100.0% 100.0% 0.02 8.59 0.00 --
15232 2013:136:09:28:20.496 4 -181.6 -123.6 24803 24720 24 99.9% 100.0% 100.0% 99.9% 0.02 8.58 0.00 --
15233 2013:141:15:59:40.979 3 -279.9 -121.1 23337 23268 19 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
15234 2013:142:12:42:57.604 3 -282.7 -29.2 24352 23977 36 99.5% 99.9% 99.9% 99.4% 0.02 8.60 0.00 --
15235 2013:152:05:44:52.291 3 -279.3 83.7 24797 24723 14 99.9% 100.0% 100.0% 99.9% 0.03 8.57 0.00 --
15236 2013:152:23:36:41.481 4 -276.7 173.4 24529 24460 14 100.0% 100.0% 100.0% 100.0% 0.03 8.57 0.00 --
15649 2013:154:05:15:10.118 4 -181.6 -123.6 7638 7581 5 100.0% 100.0% 100.0% 100.0% 0.02 8.58 0.00 --
53659 2013:154:09:57:24.508 2 -181.6 -123.6 88 46 0 100.0% 100.0% 100.0% 100.0% 0.00 8.59 0.00 --
15237 2013:159:09:59:32.775 6 -285.5 267.6 12585 12512 7 100.0% 100.0% 100.0% 100.0% 0.03 8.57 0.00 --
53649 2013:159:17:42:07.554 3 -285.5 267.6 83 46 0 100.0% 100.0% 100.0% 100.0% 0.01 8.57 0.00 --
15238 2013:160:10:51:07.312 6 -287.3 356.0 24540 24442 23 99.9% 100.0% 100.0% 99.9% 0.02 8.57 0.00 --
15655 2013:161:01:24:13.265 5 -285.5 267.6 12337 12281 13 100.0% 100.0% 100.0% 100.0% 0.03 8.57 0.00 --
15239 2013:162:20:00:50.509 5 -286.1 462.4 24798 24723 25 99.9% 100.0% 100.0% 99.9% 0.03 8.57 0.00 --
15226 2013:172:02:51:50.348 4 396.9 -119.9 24607 24245 16 98.8% 100.0% 100.0% 98.7% 0.03 8.59 0.00 --
15249 2013:333:17:27:25.690 3 -422.9 232.5 22655 22566 23 100.0% 100.0% 100.0% 100.0% 0.04 8.59 0.00 --
53198 2013:334:06:53:31.955 1 -422.9 232.5 263 229 0 99.6% 100.0% 100.0% 99.6% 0.02 8.59 0.00 --
15251 2013:337:09:26:29.718 3 -219.5 243.9 15044 14953 8 99.9% 100.0% 100.0% 99.9% 0.03 8.58 0.00 --
16544 2013:338:14:03:18.247 3 -219.5 243.9 9901 9823 4 99.9% 100.0% 100.0% 99.9% 0.02 8.59 0.00 --
15250 2013:346:11:23:02.284 3 -322.5 233.8 24528 24437 21 99.9% 100.0% 100.0% 99.9% 0.02 8.58 0.00 --
15252 2013:348:18:27:10.721 3 -128.4 234.7 24532 24411 29 99.8% 100.0% 100.0% 99.8% 0.02 8.57 0.00 --
15257 2014:004:10:00:13.162 4 321.4 -202.7 24536 24409 14 99.8% 100.0% 100.0% 99.8% 0.03 8.61 0.00 --
15260 2014:005:19:40:07.498 4 -261.6 378.7 11363 11191 7 99.2% 100.0% 100.0% 99.2% 0.02 8.58 0.00 --
15192 2014:008:03:22:23.230 4 -261.6 378.7 13803 13651 22 99.5% 100.0% 100.0% 99.4% 0.02 8.58 0.00 --
15262 2014:012:20:03:19.256 4 -64.5 345.1 24928 24767 27 99.7% 100.0% 100.0% 99.7% 0.03 8.58 0.00 --
15256 2014:013:10:46:16.201 3 329.1 -127.0 24939 24865 29 99.9% 100.0% 100.0% 99.9% 0.03 8.61 0.00 --
15653 2014:016:04:01:08.023 3 258.7 -13.9 22294 22002 18 99.1% 100.0% 100.0% 99.1% 0.03 8.62 0.00 --
15261 2014:018:12:55:52.639 3 -161.7 365.2 23072 22968 29 99.8% 100.0% 100.0% 99.8% 0.03 8.58 0.00 --
16562 2014:025:14:14:53.876 4 -261.6 378.5 13231 13078 17 98.8% 100.0% 100.0% 98.8% 0.03 8.58 0.00 --
16562 2014:025:14:14:53.876 4 -261.6 378.7 13313 13079 17 98.8% 100.0% 100.0% 98.8% 0.03 8.58 0.00 --
15253 2014:028:12:34:01.967 4 36.0 230.9 24536 24458 27 99.9% 100.0% 100.0% 99.9% 0.02 8.60 0.00 --
15254 2014:029:02:36:27.381 4 129.0 202.1 24535 24453 16 99.9% 100.0% 100.0% 99.9% 0.02 8.60 0.00 --
15255 2014:083:12:21:53.877 3 -361.1 -92.6 24798 24649 28 99.6% 100.0% 100.0% 99.6% 0.03 8.59 0.00 --
22133 2019:060:09:37:48.268 4 -479.7 -221.1 5326 5218 9 98.8% 100.0% 100.0% 98.8% 0.02 8.59 0.00 --
44802 2023:051:11:20:06.000 1 326.4 438.1 1381 1293 0 97.4% 100.0% 100.0% 97.4% 0.04 8.60 0.00 --
28163 2024:058:02:13:52.970 3 -330.7 376.6 3007 2969 1 100.0% 100.0% 100.0% 100.0% 0.05 8.60 0.00 --
30068 2025:041:06:05:13.297 3 -338.3 112.9 4642 4597 0 100.0% 100.0% 100.0% 100.0% 0.06 8.64 0.00 --
30264 2025:044:02:17:02.648 3 -315.7 167.0 1051 1011 1 100.0% 100.0% 100.0% 100.0% 0.05 8.64 0.00 --
30793 2025:045:16:43:37.960 3 -238.6 269.6 2524 2469 0 100.0% 100.0% 100.0% 100.0% 0.06 8.63 0.00 --
30239 2025:056:02:39:19.194 4 -47.8 65.0 3569 3511 1 99.9% 100.0% 100.0% 99.9% 0.05 8.64 0.00 --
30820 2025:056:11:53:41.952 4 -40.2 71.4 2945 2889 1 100.0% 100.0% 100.0% 100.0% 0.05 8.64 0.00 --
30821 2025:057:05:15:29.926 4 -47.2 64.8 3013 2964 1 99.9% 100.0% 100.0% 99.9% 0.05 8.63 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.