ACA Magnitude Statistics

2025:300:00:00:00.000 Update Report

Time range 2025:269:16:52:49.916 – 2025:299:16:52:49.915
New Stars 65
Updated Stars 50
Magnitude not Updated 32
Failures 1

New Stars

AGASC ID Last Obs nobs nbad nfail fok fmag est ok 3 f5 arcsec magcatalog magobs δmag cat δmag/σmag δmag δσ color
4591168 2025:298 6 99.9% 99.9% 100.0% 7.87 ± 0.02 7.93 ± 0.04 0.06 2.78 – – 1.48
4591520 2025:298 6 100.0% 100.0% 100.0% 8.73 ± 0.02 8.81 ± 0.04 0.08 4.24 – – 1.21
4596288 2025:298 2 100.0% 99.9% 100.0% 8.96 ± 0.02 9.08 ± 0.03 0.12 6.01 – – 1.27
81667032 2025:296 2 99.6% 95.5% 99.7% 9.93 ± 0.02 9.89 ± 0.05 -0.04 -2.15 – – 1.13
82577632 2025:299 2 99.8% 99.7% 100.0% 9.28 ± 0.02 9.36 ± 0.04 0.07 3.64 – – 1.25
82578232 2025:299 2 99.8% 99.7% 100.0% 9.41 ± 0.02 9.51 ± 0.04 0.10 5.05 – – 1.05
82579016 2025:296 2 99.7% 99.2% 99.8% 9.72 ± 0.02 9.77 ± 0.08 0.05 2.66 – – 0.76
82585264 2025:296 2 100.0% 100.0% 100.0% 5.72 ± 0.02 5.73 ± 0.03 0.02 0.88 – – 0.72
136844952 2025:291 1 100.0% 100.0% 100.0% 8.74 ± 0.02 8.79 ± 0.03 0.05 2.51 – – 0.68
136976160 2025:291 1 100.0% 100.0% 100.0% 7.42 ± 0.02 7.46 ± 0.03 0.04 1.96 – – 0.62
137495832 2025:291 1 100.0% 100.0% 100.0% 6.43 ± 0.02 6.44 ± 0.03 0.02 0.86 – – 1.28
154534448 2025:291 1 99.9% 99.9% 100.0% 9.57 ± 0.02 9.61 ± 0.04 0.03 1.67 – – 1.18
154666768 2025:291 1 100.0% 100.0% 100.0% 7.70 ± 0.02 7.75 ± 0.03 0.05 2.46 – – 0.65
375263264 2025:293 1 99.7% 99.5% 100.0% 9.19 ± 0.02 9.29 ± 0.03 0.10 4.86 – – 1.61
375267224 2025:293 1 99.9% 99.9% 100.0% 7.64 ± 0.06 7.53 ± 0.03 -0.11 -1.87 – – 3.71
375267760 2025:293 1 99.7% 99.4% 100.0% 9.36 ± 0.02 9.40 ± 0.04 0.04 2.13 – – 0.65
375269960 2025:293 1 100.0% 100.0% 100.0% 6.19 ± 0.02 6.22 ± 0.03 0.03 1.31 – – 1.33
375277536 2025:293 1 100.0% 100.0% 100.0% 8.08 ± 0.02 8.12 ± 0.03 0.04 2.00 – – 1.29
375281456 2025:293 1 99.9% 99.6% 100.0% 9.14 ± 0.02 9.21 ± 0.04 0.07 3.57 – – 2.20
375282592 2025:293 1 99.8% 91.1% 100.0% 8.64 ± 0.02 8.71 ± 0.04 0.07 3.27 – – 1.48
375784624 2025:293 1 100.0% 100.0% 100.0% 8.11 ± 0.04 8.24 ± 0.03 0.12 3.06 – – 3.07
417344136 2025:292 1 100.0% 100.0% 100.0% 6.12 ± 0.04 6.19 ± 0.03 0.07 1.63 – – 2.42
643045080 2025:296 2 99.8% 99.8% 100.0% 8.50 ± 0.02 8.56 ± 0.03 0.07 3.28 – – 2.69
643436288 2025:296 2 99.6% 99.3% 100.0% 9.15 ± 0.02 9.21 ± 0.04 0.05 2.66 – – 1.17
643444808 2025:296 2 99.6% 99.5% 100.0% 8.57 ± 0.02 8.54 ± 0.03 -0.03 -1.51 – – 1.11
794821680 2025:293 1 100.0% 99.9% 100.0% 8.84 ± 0.02 8.80 ± 0.04 -0.04 -2.12 – – 0.82
794822080 2025:293 1 99.9% 99.9% 100.0% 8.68 ± 0.02 8.70 ± 0.03 0.01 0.64 – – 1.91
794822384 2025:293 1 100.0% 100.0% 100.0% 7.90 ± 0.02 7.93 ± 0.03 0.03 1.48 – – 1.54
794825448 2025:293 1 100.0% 100.0% 100.0% 6.67 ± 0.02 6.71 ± 0.03 0.04 1.77 – – 0.54
794825928 2025:293 1 100.0% 99.9% 100.0% 8.68 ± 0.02 8.72 ± 0.04 0.04 1.75 – – 0.54
849614408 2025:296 1 100.0% 100.0% 100.0% 7.03 ± 0.02 7.08 ± 0.03 0.04 2.12 – – 1.48
942408352 2025:295 1 100.0% 100.0% 100.0% 8.51 ± 0.02 8.60 ± 0.03 0.08 4.20 – – 2.17
942409344 2025:295 1 99.9% 99.9% 99.9% 8.45 ± 0.10 8.44 ± 0.03 -0.01 -0.07 – – 3.45
942421080 2025:295 1 100.0% 100.0% 100.0% 7.89 ± 0.02 7.93 ± 0.03 0.04 1.91 – – 1.10
942422272 2025:295 1 100.0% 100.0% 100.0% 9.19 ± 0.02 9.18 ± 0.05 -0.01 -0.63 – – 0.73
992219464 2025:292 1 100.0% 100.0% 100.0% 8.33 ± 0.02 8.38 ± 0.03 0.05 2.32 – – 1.51
993141400 2025:292 1 100.0% 98.9% 100.0% 8.90 ± 0.02 8.91 ± 0.03 0.01 0.62 – – 0.88
993142120 2025:292 1 100.0% 96.0% 100.0% 9.50 ± 0.02 9.56 ± 0.04 0.06 2.83 – – 1.12
993142168 2025:292 1 100.0% 100.0% 100.0% 7.49 ± 0.05 7.61 ± 0.03 0.12 2.44 – – 2.93
993143608 2025:292 1 100.0% 100.0% 100.0% 9.42 ± 0.02 9.43 ± 0.04 0.01 0.52 – – 1.15
993144032 2025:292 1 100.0% 99.3% 100.0% 8.58 ± 0.02 8.58 ± 0.03 -0.00 -0.10 – – 1.16
993144144 2025:292 1 91.3% 79.1% 93.0% 9.73 ± 0.02 9.72 ± 0.05 -0.01 -0.27 – – 1.84
993145896 2025:292 1 100.0% 100.0% 100.0% 8.06 ± 0.02 8.10 ± 0.03 0.04 1.90 – – 1.00
1033505376 2025:295 2 99.9% 99.9% 100.0% 9.13 ± 0.02 9.21 ± 0.04 0.08 4.12 – – 1.52
1033507216 2025:295 2 99.9% 99.9% 100.0% 7.59 ± 0.02 7.64 ± 0.03 0.05 2.42 – – 2.19
1034027152 2025:295 2 99.9% 99.9% 100.0% 8.49 ± 0.02 8.52 ± 0.03 0.03 1.55 – – 0.19
1034029488 2025:295 2 100.0% 100.0% 100.0% 7.96 ± 0.02 8.00 ± 0.03 0.04 1.98 – – 1.25
1050019272 2025:298 1 99.5% 99.3% 100.0% 8.58 ± 0.02 8.64 ± 0.03 0.07 3.29 – – 1.16
1118176360 2025:296 1 99.7% 97.5% 100.0% 9.74 ± 0.02 9.82 ± 0.04 0.08 3.81 – – 1.53
1118179448 2025:296 1 99.9% 99.7% 100.0% 8.41 ± 0.07 8.59 ± 0.03 0.19 2.67 – – 3.92
1118179536 2025:296 1 100.0% 99.1% 100.0% 9.58 ± 0.02 9.60 ± 0.04 0.02 0.87 – – 1.12
1118180064 2025:296 1 99.6% 99.5% 100.0% 8.89 ± 0.02 8.95 ± 0.04 0.05 2.72 – – 0.48
1118181280 2025:296 2 99.9% 99.9% 100.0% 8.60 ± 0.02 8.67 ± 0.03 0.07 3.66 – – 0.44
1118185648 2025:296 1 99.9% 99.9% 100.0% 8.73 ± 0.02 8.78 ± 0.03 0.05 2.69 – – 1.16
1118186144 2025:296 1 99.9% 95.6% 100.0% 9.68 ± 0.02 9.77 ± 0.04 0.08 4.16 – – 0.54
1118186856 2025:296 2 99.9% 99.9% 100.0% 9.13 ± 0.02 9.11 ± 0.04 -0.02 -0.96 – – 1.09
1139156656 2025:298 3 100.0% 100.0% 100.0% 7.68 ± 0.02 7.73 ± 0.03 0.05 2.35 – – 1.73
1139159520 2025:298 3 100.0% 100.0% 100.0% 7.74 ± 0.04 7.78 ± 0.03 0.04 0.95 – – 3.23
1139171160 2025:298 3 100.0% 100.0% 100.0% 6.66 ± 0.02 6.68 ± 0.03 0.02 0.97 – – 0.65
1139284504 2025:298 3 100.0% 100.0% 100.0% 7.15 ± 0.04 7.14 ± 0.03 -0.01 -0.16 – – 3.33
1139292816 2025:298 3 100.0% 100.0% 100.0% 6.36 ± 0.02 6.39 ± 0.03 0.03 1.31 – – 0.60
1182278664 2025:297 2 100.0% 100.0% 100.0% 8.07 ± 0.02 8.11 ± 0.03 0.04 2.06 – – 1.47
1182280264 2025:297 2 100.0% 100.0% 100.0% 6.56 ± 0.02 6.57 ± 0.03 0.01 0.58 – – 1.15
1182281752 2025:297 2 100.0% 100.0% 100.0% 6.11 ± 0.02 6.17 ± 0.03 0.05 2.59 – – 2.73
1182288280 2025:297 2 100.0% 100.0% 100.0% 8.11 ± 0.02 8.16 ± 0.03 0.05 2.40 – – 3.29

Updated Stars

AGASC ID Last Obs nobs nbad nfail fok fmag est ok 3 f5 arcsec magcatalog magobs δmag cat δmag/σmag δmag δσ color
4592632 2025:298 7 99.7% 99.7% 100.0% 8.21 ± 0.02 8.25 ± 0.04 0.04 1.90 0.05 0.00 1.18
4718696 2025:298 8 99.9% 99.9% 100.0% 7.55 ± 0.02 7.60 ± 0.04 0.04 2.19 0.03 0.00 1.20
4723544 2025:295 3 99.0% 98.9% 100.0% 8.71 ± 0.02 8.75 ± 0.05 0.04 1.90 0.02 0.01 0.84
58213808 2025:291 3 99.9% 99.9% 100.0% 8.50 ± 0.02 8.54 ± 0.04 0.04 1.81 0.02 -0.01 1.38
81664472 2025:299 5 100.0% 100.0% 100.0% 7.19 ± 0.02 7.23 ± 0.03 0.04 2.08 0.03 0.00 0.64
81667312 2025:296 3 99.7% 99.4% 100.0% 9.45 ± 0.02 9.49 ± 0.06 0.04 2.18 0.04 0.03 3.09
81668520 2025:296 4 99.9% 99.7% 100.0% 9.05 ± 0.02 9.08 ± 0.04 0.02 1.13 0.02 0.01 0.80
82577208 2025:299 6 100.0% 99.9% 100.0% 7.32 ± 0.02 7.35 ± 0.03 0.03 1.59 0.02 -0.00 0.66
82578064 2025:299 5 100.0% 100.0% 100.0% 7.31 ± 0.02 7.37 ± 0.03 0.06 3.07 0.05 0.00 2.14
82578240 2025:299 6 99.8% 99.8% 100.0% 8.78 ± 0.02 8.83 ± 0.04 0.05 2.42 0.02 0.01 0.97
82578448 2025:296 7 99.9% 99.9% 100.0% 7.97 ± 0.02 7.99 ± 0.04 0.02 1.18 0.03 0.01 1.20
82579560 2025:296 5 100.0% 100.0% 100.0% 7.95 ± 0.02 7.98 ± 0.04 0.03 1.54 0.03 0.00 0.67
82580008 2025:299 3 99.8% 99.8% 100.0% 9.20 ± 0.02 9.24 ± 0.04 0.04 1.78 0.06 0.01 0.79
82581632 2025:296 7 99.8% 99.8% 100.0% 8.49 ± 0.02 8.52 ± 0.04 0.03 1.50 0.02 0.00 1.44
82582088 2025:296 5 99.6% 99.5% 100.0% 8.51 ± 0.02 8.54 ± 0.04 0.03 1.70 0.04 0.01 1.23
82582912 2025:293 4 98.7% 98.5% 100.0% 9.34 ± 0.02 9.32 ± 0.05 -0.02 -1.17 0.05 0.00 0.80
82584792 2025:296 3 99.3% 99.1% 100.0% 9.09 ± 0.02 9.15 ± 0.04 0.06 2.94 0.06 0.01 0.69
82585464 2025:296 5 99.9% 99.9% 100.0% 7.67 ± 0.02 7.71 ± 0.03 0.04 1.97 0.04 0.00 0.05
82585616 2025:299 4 100.0% 100.0% 100.0% 6.25 ± 0.02 6.25 ± 0.03 0.00 0.11 0.02 0.00 1.22
82717224 2025:296 6 99.0% 99.0% 100.0% 8.88 ± 0.02 8.92 ± 0.04 0.04 2.00 0.02 0.00 1.68
417352864 2025:292 2 100.0% 100.0% 100.0% 6.54 ± 0.02 6.58 ± 0.04 0.04 1.83 0.03 0.01 -0.10
480381680 2025:292 5 99.8% 99.8% 100.0% 8.38 ± 0.05 8.41 ± 0.08 0.03 0.67 -0.03 0.05 3.23
480382152 2025:292 3 100.0% 100.0% 100.0% 7.75 ± 0.08 7.71 ± 0.03 -0.04 -0.50 0.01 0.00 3.27
480383248 2025:292 15 100.0% 100.0% 100.0% 7.59 ± 0.04 7.72 ± 0.22 0.13 3.33 -0.01 -0.01 0.13
480385632 2025:292 11 99.8% 99.8% 100.0% 8.13 ± 0.02 8.17 ± 0.04 0.04 1.90 0.01 0.00 -0.02
643437600 2025:296 5 99.9% 99.9% 100.0% 7.61 ± 0.02 7.62 ± 0.04 0.01 0.57 0.02 0.01 1.16
643437680 2025:296 6 99.8% 99.7% 100.0% 8.94 ± 0.02 8.98 ± 0.05 0.04 1.79 0.02 0.02 1.18
643439328 2025:296 3 100.0% 100.0% 100.0% 6.69 ± 0.02 6.72 ± 0.03 0.04 1.87 0.05 0.00 1.82
692717280 2025:295 5 100.0% 99.6% 100.0% 9.13 ± 0.02 9.19 ± 0.05 0.06 2.84 0.01 0.01 2.67
692720256 2025:295 14 100.0% 100.0% 100.0% 8.20 ± 0.02 8.23 ± 0.04 0.03 1.48 0.01 0.00 1.12
849612520 2025:296 3 99.2% 99.0% 100.0% 9.01 ± 0.02 9.08 ± 0.04 0.06 3.10 0.02 -0.00 0.64
849613584 2025:296 4 99.6% 99.4% 100.0% 8.53 ± 0.02 8.57 ± 0.03 0.04 1.94 0.01 0.00 1.20
849614304 2025:296 4 99.6% 99.6% 100.0% 8.36 ± 0.02 8.40 ± 0.04 0.04 2.05 0.03 0.00 1.13
849615160 2025:296 4 99.3% 99.3% 100.0% 8.18 ± 0.02 8.22 ± 0.04 0.04 1.89 0.02 0.01 1.14
849616112 2025:296 4 99.7% 99.7% 100.0% 8.46 ± 0.02 8.47 ± 0.04 0.01 0.52 0.03 0.01 0.70
849618584 2025:296 3 100.0% 100.0% 100.0% 7.11 ± 0.02 7.15 ± 0.03 0.04 1.81 0.01 0.00 1.17
849618848 2025:296 3 100.0% 100.0% 100.0% 6.96 ± 0.02 6.98 ± 0.03 0.02 1.17 0.01 -0.00 1.54
868877504 2025:294 5 99.4% 99.2% 99.9% 8.71 ± 0.02 8.76 ± 0.04 0.05 2.49 0.03 0.01 1.40
942946792 2025:295 2 99.7% 99.6% 100.0% 9.21 ± 0.02 9.27 ± 0.05 0.06 2.87 0.04 0.02 0.52
1033510352 2025:295 3 99.9% 99.9% 100.0% 8.18 ± 0.02 8.21 ± 0.04 0.03 1.45 0.03 0.01 1.75
1049896312 2025:298 2 99.5% 99.4% 100.0% 8.46 ± 0.02 8.54 ± 0.04 0.08 3.91 0.03 0.01 0.07
1049897096 2025:298 3 99.2% 99.2% 100.0% 8.57 ± 0.02 8.63 ± 0.04 0.06 2.82 0.02 0.00 0.79
1053692080 2025:298 2 100.0% 100.0% 100.0% 8.19 ± 0.02 8.22 ± 0.04 0.03 1.62 0.02 0.01 0.72
1053692288 2025:298 4 98.7% 98.6% 100.0% 9.16 ± 0.02 9.20 ± 0.04 0.04 2.02 0.02 -0.00 1.38
1053693024 2025:298 4 100.0% 100.0% 100.0% 6.86 ± 0.02 6.88 ± 0.03 0.02 0.86 0.01 -0.00 1.63
1110706272 2025:298 2 99.2% 99.0% 99.9% 9.38 ± 0.02 9.47 ± 0.06 0.08 4.20 0.11 0.03 1.20
1110842600 2025:298 3 99.3% 98.8% 99.9% 9.53 ± 0.02 9.57 ± 0.06 0.05 2.34 0.05 -0.01 0.77
1114770576 2025:295 3 99.0% 99.0% 99.9% 8.12 ± 0.02 8.17 ± 0.04 0.05 2.62 0.02 0.00 1.54
1114778096 2025:295 5 100.0% 100.0% 100.0% 8.32 ± 0.02 8.38 ± 0.04 0.06 3.00 -0.01 0.00 1.52
1182277376 2025:297 4 99.9% 99.9% 100.0% 7.91 ± 0.02 7.93 ± 0.04 0.02 0.88 0.01 0.00 0.53

Magnitude not Updated

AGASC ID Last Obs nobs nbad nfail fok fmag est ok 3 f5 arcsec magcatalog magobs δmag cat δmag/σmag δmag δσ color
4719696 2025:297 6 96.8% 96.8% 100.0% 8.54 ± 0.02 8.59 ± 0.03 0.05 2.45 0.00 0.00 0.73
58208648 2025:291 10 99.8% 99.8% 100.0% 8.05 ± 0.02 8.07 ± 0.04 0.01 0.72 0.00 0.00 1.34
58214496 2025:291 6 99.7% 99.7% 100.0% 8.27 ± 0.02 8.30 ± 0.03 0.04 1.78 0.00 0.00 1.33
58215552 2025:291 13 99.9% 99.9% 100.0% 7.55 ± 0.02 7.57 ± 0.03 0.02 0.94 0.00 0.00 1.87
132401928 2025:291 14 99.9% 99.9% 100.0% 7.30 ± 0.02 7.31 ± 0.03 0.01 0.30 0.00 0.00 0.70
417339000 2025:292 3 99.7% 99.7% 100.0% 7.75 ± 0.02 7.79 ± 0.03 0.05 2.31 0.00 0.00 0.29
417351928 2025:292 15 99.9% 99.9% 100.0% 7.73 ± 0.02 7.75 ± 0.03 0.02 1.02 0.00 0.00 1.85
417355152 2025:292 5 99.9% 99.9% 100.0% 6.13 ± 0.02 6.14 ± 0.03 0.00 0.04 0.00 0.00 -0.02
480388568 2025:292 17 99.9% 99.9% 100.0% 8.30 ± 0.02 8.31 ± 0.03 0.01 0.67 0.00 0.00 0.07
642525368 2025:296 3 99.8% 99.7% 100.0% 8.19 ± 0.02 8.25 ± 0.03 0.06 2.86 0.00 0.00 1.96
643438848 2025:296 6 99.8% 99.8% 100.0% 8.15 ± 0.02 8.17 ± 0.03 0.02 1.11 0.00 0.00 1.16
692717048 2025:295 10 100.0% 100.0% 100.0% 8.24 ± 0.02 8.28 ± 0.03 0.05 2.30 0.00 0.00 1.49
692717912 2025:294 14 99.9% 99.5% 100.0% 9.34 ± 0.02 9.36 ± 0.05 0.02 1.25 0.00 0.00 0.58
692721328 2025:295 24 99.8% 99.8% 100.0% 8.46 ± 0.02 8.50 ± 0.04 0.04 2.00 0.00 0.00 1.11
692723168 2025:295 12 100.0% 99.9% 100.0% 8.51 ± 0.02 8.56 ± 0.04 0.05 2.32 0.00 0.00 1.73
868879136 2025:294 4 100.0% 100.0% 100.0% 7.88 ± 0.02 7.91 ± 0.03 0.03 1.44 0.00 0.00 1.28
868881368 2025:294 5 99.8% 99.8% 100.0% 8.34 ± 0.02 8.41 ± 0.04 0.07 3.41 0.00 0.00 1.87
868884168 2025:294 3 100.0% 100.0% 100.0% 7.80 ± 0.02 7.85 ± 0.03 0.05 2.40 0.00 0.00 1.41
868885208 2025:294 3 100.0% 100.0% 100.0% 7.04 ± 0.02 7.09 ± 0.03 0.04 2.15 0.00 0.00 1.73
1049895144 2025:298 4 99.8% 99.8% 100.0% 8.32 ± 0.02 8.36 ± 0.04 0.05 2.26 0.00 0.00 1.09
1049895656 2025:298 8 99.7% 99.7% 100.0% 8.17 ± 0.02 8.17 ± 0.03 0.01 0.31 0.00 0.00 1.21
1049896336 2025:298 9 100.0% 99.9% 100.0% 7.59 ± 0.02 7.61 ± 0.03 0.02 0.75 0.00 0.00 1.41
1049897496 2025:298 6 99.8% 99.8% 100.0% 8.05 ± 0.02 8.09 ± 0.03 0.04 1.94 0.00 0.00 1.84
1066426656 2025:296 4 99.9% 99.9% 100.0% 8.21 ± 0.02 8.27 ± 0.03 0.06 2.99 0.00 0.00 1.19
1066953496 2025:296 5 100.0% 100.0% 100.0% 7.41 ± 0.02 7.46 ± 0.03 0.04 2.20 0.00 0.00 -0.10
1066962104 2025:296 5 99.9% 99.8% 100.0% 7.74 ± 0.02 7.80 ± 0.03 0.06 2.88 0.00 0.00 2.10
1066962864 2025:296 5 100.0% 100.0% 100.0% 7.94 ± 0.02 7.99 ± 0.03 0.05 2.57 0.00 0.00 -0.16
1066978368 2025:296 5 100.0% 100.0% 100.0% 5.70 ± 0.02 5.73 ± 0.03 0.03 1.69 0.00 0.00 -0.29
1107178104 2025:298 5 100.0% 100.0% 100.0% 6.66 ± 0.02 6.66 ± 0.03 0.00 0.03 0.00 0.00 1.23
1114773584 2025:295 5 99.9% 99.9% 100.0% 8.77 ± 0.02 8.83 ± 0.04 0.06 3.00 0.00 0.00 0.81
1114775632 2025:295 4 100.0% 100.0% 100.0% 7.78 ± 0.02 7.82 ± 0.03 0.04 2.02 0.00 0.00 1.49
1114775824 2025:295 5 100.0% 100.0% 100.0% 7.68 ± 0.02 7.73 ± 0.04 0.05 2.66 0.00 0.00 0.62

Failures

AGASC ID OBSID Message
3281008 Unexpected Error: Quaternions must be normalized so sum(q**2) == 1; use Quaternion.normalize

  • 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.