ACA Magnitude Statistics

2026:103:00:00:00.000 Update Report

Time range 2026:072:22:52:18.714 – 2026:102:22:52:18.713
New Stars 40
Updated Stars 34
Magnitude not Updated 70
Failures 0

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
31064080 2026:095 1 99.9% 99.8% 100.0% 9.66 ± 0.02 9.74 ± 0.06 0.08 4.16 – – 1.42
165945248 2026:100 3 99.8% 99.8% 100.0% 8.86 ± 0.02 8.86 ± 0.03 0.00 0.18 – – 1.09
165946168 2026:100 3 100.0% 99.9% 100.0% 9.18 ± 0.02 9.23 ± 0.04 0.05 2.47 – – 0.53
165947648 2026:100 3 100.0% 100.0% 100.0% 8.43 ± 0.02 8.48 ± 0.03 0.04 2.25 – – 0.82
403966216 2026:101 1 100.0% 100.0% 100.0% 8.97 ± 0.02 9.00 ± 0.03 0.03 1.67 – – 1.20
403967504 2026:101 1 100.0% 97.8% 100.0% 9.43 ± 0.02 9.51 ± 0.04 0.08 4.06 – – 1.95
432676336 2026:095 1 99.1% 99.1% 100.0% 7.86 ± 0.02 7.92 ± 0.03 0.06 2.98 – – 0.56
432687072 2026:095 1 99.1% 99.1% 100.0% 8.06 ± 0.02 8.11 ± 0.03 0.05 2.35 – – 2.28
433198088 2026:095 1 97.6% 97.2% 99.9% 8.65 ± 0.02 8.74 ± 0.04 0.09 4.33 – – 1.82
433202152 2026:095 1 98.3% 97.0% 100.0% 9.34 ± 0.02 9.43 ± 0.04 0.09 4.46 – – 1.59
433206136 2026:095 1 99.1% 99.0% 100.0% 8.13 ± 0.02 8.16 ± 0.03 0.03 1.64 – – 1.55
433981200 2026:098 2 100.0% 99.9% 100.0% 8.74 ± 0.02 8.77 ± 0.03 0.03 1.48 – – 1.21
433988728 2026:098 2 99.9% 99.9% 100.0% 8.60 ± 0.02 8.64 ± 0.03 0.04 2.07 – – 0.42
434374392 2026:095 1 98.0% 95.7% 99.9% 9.32 ± 0.02 9.39 ± 0.05 0.07 3.30 – – 1.38
434384376 2026:095 1 99.5% 99.5% 100.0% 7.41 ± 0.06 7.39 ± 0.03 -0.02 -0.39 – – 3.50
434898048 2026:095 1 97.9% 96.4% 99.9% 9.56 ± 0.02 9.56 ± 0.04 -0.00 -0.05 – – 1.29
460194608 2026:096 1 99.9% 99.9% 100.0% 8.47 ± 0.02 8.51 ± 0.03 0.05 2.40 – – -0.01
480772808 2026:095 1 100.0% 100.0% 100.0% 7.30 ± 0.02 7.34 ± 0.03 0.04 2.07 – – 1.53
480775120 2026:095 1 100.0% 100.0% 100.0% 8.93 ± 0.02 8.97 ± 0.03 0.04 1.87 – – 1.98
480775232 2026:095 1 100.0% 100.0% 100.0% 8.88 ± 0.02 8.95 ± 0.04 0.06 3.12 – – 0.09
480775608 2026:095 1 100.0% 100.0% 100.0% 8.41 ± 0.02 8.44 ± 0.03 0.04 1.83 – – 1.33
480776656 2026:095 1 100.0% 100.0% 100.0% 8.41 ± 0.02 8.45 ± 0.03 0.05 2.32 – – 1.62
480778504 2026:095 1 100.0% 99.9% 100.0% 8.67 ± 0.02 8.71 ± 0.04 0.04 1.85 – – 1.29
480788200 2026:095 1 100.0% 100.0% 100.0% 7.59 ± 0.02 7.61 ± 0.03 0.02 1.22 – – 1.66
481296888 2026:095 1 99.9% 99.9% 100.0% 8.91 ± 0.02 8.48 ± 0.03 -0.42 -21.07 – – 0.67
486808632 2026:098 4 100.0% 100.0% 100.0% 8.00 ± 0.02 8.04 ± 0.03 0.05 2.49 – – 2.02
486809160 2026:098 4 100.0% 99.9% 100.0% 8.74 ± 0.02 8.79 ± 0.03 0.05 2.61 – – 1.93
495330296 2026:101 1 100.0% 100.0% 100.0% 9.25 ± 0.02 9.33 ± 0.04 0.09 4.27 – – 1.10
497027264 2026:101 1 99.9% 99.9% 100.0% 8.45 ± 0.02 8.49 ± 0.03 0.04 2.10 – – 1.60
497419544 2026:098 1 99.9% 99.9% 100.0% 8.74 ± 0.02 8.78 ± 0.04 0.04 2.07 – – 1.23
497423008 2026:098 1 99.9% 99.8% 100.0% 8.92 ± 0.02 8.97 ± 0.04 0.04 2.21 – – 0.70
498341984 2026:098 1 99.9% 99.9% 100.0% 9.19 ± 0.02 9.22 ± 0.05 0.02 1.18 – – 0.20
498352216 2026:098 1 100.0% 100.0% 100.0% 5.94 ± 0.02 5.96 ± 0.03 0.02 1.18 – – 0.56
541209048 2026:094 1 100.0% 94.3% 100.0% 9.33 ± 0.02 9.36 ± 0.04 0.04 1.86 – – 1.68
541591288 2026:094 1 100.0% 100.0% 100.0% 7.89 ± 0.02 7.96 ± 0.03 0.07 3.42 – – 0.53
565576616 2026:101 4 100.0% 100.0% 100.0% 8.33 ± 0.02 8.36 ± 0.04 0.03 1.69 – – 2.38
565577264 2026:101 4 99.7% 99.7% 100.0% 8.82 ± 0.03 8.86 ± 0.04 0.04 1.35 – – 3.05
565580000 2026:101 4 99.9% 99.9% 100.0% 8.90 ± 0.02 8.95 ± 0.04 0.06 2.82 – – 2.94
650518168 2026:099 1 99.9% 94.8% 100.0% 9.50 ± 0.02 9.48 ± 0.05 -0.03 -1.37 – – 1.24
725235696 2026:101 2 100.0% 100.0% 100.0% 5.49 ± 0.02 5.52 ± 0.03 0.03 1.28 – – 1.05

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
31064944 2026:095 2 99.8% 99.7% 100.0% 9.29 ± 0.02 9.22 ± 0.04 -0.07 -3.57 0.02 0.00 0.78
31065608 2026:095 3 98.9% 98.9% 100.0% 8.67 ± 0.02 8.71 ± 0.04 0.03 1.57 0.02 0.01 1.21
165945048 2026:100 9 100.0% 100.0% 100.0% 7.38 ± 0.02 7.42 ± 0.03 0.04 1.76 0.01 -0.00 1.38
166471800 2026:100 6 100.0% 100.0% 100.0% 5.65 ± 0.02 5.68 ± 0.03 0.02 1.12 0.01 0.00 2.40
189414536 2026:101 7 99.3% 98.0% 99.9% 9.32 ± 0.02 9.35 ± 0.05 0.03 1.49 0.02 0.01 1.44
189539160 2026:101 7 99.8% 99.7% 100.0% 7.63 ± 0.02 7.68 ± 0.04 0.05 2.52 0.01 -0.00 1.57
189540832 2026:101 4 91.6% 84.0% 97.3% 10.43 ± 0.02 10.13 ± 0.06 -0.30 -15.18 -0.10 0.01 1.15
394531664 2026:100 18 100.0% 99.9% 100.0% 8.57 ± 0.14 8.63 ± 0.11 0.06 0.44 -0.02 0.00 3.68
394807360 2026:098 2 100.0% 99.8% 100.0% 9.06 ± 0.05 9.08 ± 0.09 0.02 0.34 -0.04 0.04 3.05
433870640 2026:098 5 99.8% 99.8% 100.0% 7.89 ± 0.02 7.93 ± 0.04 0.04 2.18 0.01 -0.00 0.18
433999472 2026:098 6 99.7% 99.6% 100.0% 8.55 ± 0.02 8.59 ± 0.04 0.04 2.07 0.02 -0.00 1.26
451413568 2026:098 2 100.0% 99.9% 100.0% 9.14 ± 0.02 9.20 ± 0.05 0.06 3.16 0.04 0.00 1.24
451418792 2026:098 2 98.5% 98.5% 100.0% 9.21 ± 0.02 9.26 ± 0.05 0.05 2.66 -0.00 0.02 0.67
451419088 2026:098 2 100.0% 100.0% 100.0% 8.23 ± 0.02 8.27 ± 0.04 0.05 2.31 0.01 0.00 1.49
497042448 2026:101 3 99.7% 99.7% 100.0% 9.32 ± 0.02 9.34 ± 0.05 0.01 0.66 0.01 0.02 1.15
498343584 2026:098 3 100.0% 100.0% 100.0% 7.05 ± 0.02 7.08 ± 0.03 0.03 1.35 0.02 0.00 0.17
549736080 2026:096 17 100.0% 100.0% 100.0% 6.22 ± 0.16 6.22 ± 0.18 0.00 0.00 0.02 -0.00 4.75
565588200 2026:101 5 99.7% 99.5% 100.0% 8.98 ± 0.02 9.01 ± 0.04 0.03 1.46 0.02 0.01 0.54
642653464 2026:095 9 99.6% 99.2% 100.0% 8.86 ± 0.02 8.88 ± 0.04 0.02 1.14 0.04 0.01 1.20
647889208 2026:100 5 99.7% 99.7% 100.0% 8.06 ± 0.02 8.09 ± 0.04 0.03 1.57 0.02 0.00 0.83
647890136 2026:100 7 99.6% 99.6% 100.0% 7.90 ± 0.02 7.95 ± 0.03 0.05 2.53 0.01 0.00 1.15
647891120 2026:100 7 98.3% 97.1% 99.9% 9.69 ± 0.02 9.74 ± 0.05 0.05 2.65 0.06 0.01 0.92
647891312 2026:100 12 97.5% 94.5% 99.9% 9.84 ± 0.02 9.80 ± 0.06 -0.04 -2.10 0.01 0.02 0.59
650117592 2026:097 4 99.7% 99.7% 100.0% 9.00 ± 0.02 9.03 ± 0.04 0.02 1.05 0.01 0.01 1.03
650121632 2026:097 6 98.3% 98.2% 100.0% 8.94 ± 0.02 8.98 ± 0.04 0.04 2.09 0.02 0.01 1.20
650125816 2026:100 7 97.5% 94.1% 99.8% 9.70 ± 0.02 9.73 ± 0.06 0.04 1.87 0.01 0.02 0.66
650510736 2026:100 9 99.7% 99.7% 100.0% 8.31 ± 0.02 8.36 ± 0.04 0.05 2.73 0.03 0.01 0.42
650511120 2026:100 10 99.5% 99.5% 100.0% 8.70 ± 0.02 8.76 ± 0.05 0.05 2.63 0.04 0.01 1.54
650520296 2026:100 9 99.9% 99.9% 100.0% 7.64 ± 0.07 7.60 ± 0.04 -0.04 -0.51 0.02 0.00 0.85
724967288 2026:101 5 98.5% 98.3% 100.0% 9.03 ± 0.02 9.04 ± 0.04 0.02 0.86 0.01 -0.00 1.29
725224392 2026:101 4 96.8% 96.3% 100.0% 9.38 ± 0.02 9.42 ± 0.04 0.04 2.05 0.02 0.01 0.55
725224592 2026:101 4 97.8% 97.6% 99.9% 8.34 ± 0.02 8.37 ± 0.03 0.03 1.62 0.01 0.00 0.71
807144088 2026:102 25 1 98.9% 98.5% 100.0% 9.05 ± 0.02 9.08 ± 0.04 0.04 1.78 0.01 0.01 0.41
859837872 2026:098 3 99.9% 99.9% 100.0% 8.70 ± 0.11 8.92 ± 0.21 0.22 1.99 0.20 0.17 3.14

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
165940792 2026:100 5 100.0% 99.9% 100.0% 8.73 ± 0.02 8.76 ± 0.04 0.03 1.41 0.00 0.00 1.77
165945032 2026:100 8 100.0% 100.0% 100.0% 6.91 ± 0.02 6.93 ± 0.04 0.03 1.42 0.00 0.00 0.26
166462952 2026:100 6 100.0% 100.0% 100.0% 6.91 ± 0.02 6.93 ± 0.03 0.03 1.39 0.00 0.00 1.36
189530688 2026:101 5 99.4% 99.3% 100.0% 8.68 ± 0.02 8.76 ± 0.04 0.08 4.05 0.00 0.00 1.00
189543784 2026:101 14 99.4% 99.4% 100.0% 9.06 ± 0.02 9.09 ± 0.04 0.02 1.12 0.00 0.00 1.26
373817952 2026:095 194 99.6% 99.6% 100.0% 8.73 ± 0.02 8.75 ± 0.04 0.02 1.17 0.00 0.00 1.53
373826120 2026:095 95 99.5% 99.4% 100.0% 8.89 ± 0.02 8.91 ± 0.04 0.01 0.72 0.00 0.00 1.29
374352808 2026:095 93 99.7% 99.6% 100.0% 8.74 ± 0.02 8.77 ± 0.04 0.03 1.39 0.00 0.00 1.27
374357808 2026:095 172 99.8% 99.7% 100.0% 8.66 ± 0.02 8.68 ± 0.04 0.03 1.26 0.00 0.00 1.25
376070040 2026:095 196 99.8% 99.8% 100.0% 8.40 ± 0.02 8.42 ± 0.04 0.03 1.37 0.00 0.00 0.36
394527560 2026:100 55 99.9% 99.9% 100.0% 7.63 ± 0.02 7.65 ± 0.03 0.01 0.64 0.00 0.00 1.29
394530152 2026:100 260 99.9% 99.9% 100.0% 7.45 ± 0.02 7.46 ± 0.03 0.02 0.87 0.00 0.00 0.29
394546712 2026:100 264 100.0% 100.0% 100.0% 6.55 ± 0.02 6.55 ± 0.03 -0.01 -0.29 0.00 0.00 1.49
394546720 2026:100 227 100.0% 100.0% 100.0% 6.35 ± 0.02 6.35 ± 0.04 -0.01 -0.30 0.00 0.00 0.22
403964656 2026:101 4 100.0% 100.0% 100.0% 8.20 ± 0.02 8.25 ± 0.04 0.05 2.62 0.00 0.00 1.04
403966904 2026:101 4 100.0% 100.0% 100.0% 7.98 ± 0.02 7.99 ± 0.03 0.01 0.52 0.00 0.00 1.25
403967320 2026:101 4 100.0% 100.0% 100.0% 7.73 ± 0.02 7.75 ± 0.03 0.02 0.77 0.00 0.00 1.29
403967496 2026:101 4 99.9% 99.9% 100.0% 8.56 ± 0.02 8.60 ± 0.04 0.04 1.90 0.00 0.00 1.48
403970336 2026:101 3 99.8% 99.8% 100.0% 8.91 ± 0.02 8.96 ± 0.03 0.05 2.60 0.00 0.00 1.82
403975336 2026:101 2 99.9% 99.9% 100.0% 9.02 ± 0.02 8.85 ± 0.04 -0.17 -8.68 0.00 0.00 0.76
406325312 2026:096 4 100.0% 100.0% 100.0% 8.72 ± 0.02 8.75 ± 0.04 0.03 1.74 0.00 0.00 0.58
406458568 2026:096 3 100.0% 100.0% 100.0% 8.34 ± 0.02 8.42 ± 0.04 0.09 4.35 0.00 0.00 1.74
406465864 2026:096 3 100.0% 99.9% 100.0% 9.11 ± 0.02 9.21 ± 0.04 0.11 5.35 0.00 0.00 1.23
433851992 2026:098 4 100.0% 100.0% 100.0% 7.02 ± 0.02 7.05 ± 0.03 0.03 1.49 0.00 0.00 1.33
433854328 2026:098 8 99.5% 99.4% 100.0% 8.32 ± 0.02 8.39 ± 0.04 0.07 3.41 0.00 0.00 2.35
433983496 2026:098 5 99.9% 99.9% 100.0% 7.79 ± 0.02 7.84 ± 0.03 0.05 2.39 0.00 0.00 1.54
433989440 2026:098 7 99.9% 99.9% 100.0% 7.33 ± 0.02 7.35 ± 0.03 0.02 1.10 0.00 0.00 0.61
451417912 2026:098 2 99.8% 99.7% 100.0% 8.66 ± 0.02 8.71 ± 0.04 0.05 2.27 0.00 0.00 1.17
460205768 2026:096 4 93.4% 93.4% 100.0% 9.33 ± 0.02 9.36 ± 0.04 0.04 1.79 0.00 0.00 1.19
486409168 2026:098 5 100.0% 100.0% 100.0% 8.24 ± 0.02 8.28 ± 0.03 0.04 1.90 0.00 0.00 1.69
486409520 2026:098 5 100.0% 100.0% 100.0% 7.24 ± 0.02 7.26 ± 0.03 0.02 1.20 0.00 0.00 1.67
486933448 2026:098 5 99.8% 99.8% 100.0% 8.95 ± 0.02 8.99 ± 0.04 0.04 1.84 0.00 0.00 1.42
497030752 2026:101 3 100.0% 100.0% 100.0% 7.34 ± 0.02 7.36 ± 0.03 0.01 0.65 0.00 0.00 1.12
497034536 2026:101 3 100.0% 100.0% 100.0% 7.65 ± 0.02 7.66 ± 0.04 0.01 0.54 0.00 0.00 1.38
550769792 2026:096 14 100.0% 100.0% 100.0% 8.05 ± 0.02 8.10 ± 0.04 0.05 2.55 0.00 0.00 0.93
550770640 2026:096 11 100.0% 100.0% 100.0% 7.73 ± 0.02 7.78 ± 0.04 0.05 2.54 0.00 0.00 0.08
551288960 2026:096 20 100.0% 100.0% 100.0% 7.57 ± 0.02 7.61 ± 0.03 0.04 2.15 0.00 0.00 0.52
551298432 2026:096 15 99.9% 99.9% 100.0% 8.46 ± 0.02 8.50 ± 0.04 0.04 2.24 0.00 0.00 1.36
565587096 2026:101 5 99.9% 99.9% 100.0% 8.48 ± 0.02 8.52 ± 0.04 0.04 2.00 0.00 0.00 1.62
621545416 2026:101 7 99.7% 99.7% 100.0% 7.95 ± 0.02 7.97 ± 0.03 0.02 0.87 0.00 0.00 0.62
621546424 2026:101 12 99.9% 99.9% 100.0% 7.66 ± 0.02 7.68 ± 0.03 0.02 0.78 0.00 0.00 1.40
621547360 2026:101 4 99.3% 99.3% 100.0% 8.30 ± 0.02 8.33 ± 0.03 0.04 1.76 0.00 0.00 0.20
621548168 2026:101 11 99.8% 99.8% 100.0% 7.65 ± 0.02 7.66 ± 0.03 0.02 0.95 0.00 0.00 0.84
621553960 2026:101 11 100.0% 100.0% 100.0% 6.48 ± 0.02 6.47 ± 0.03 -0.01 -0.53 0.00 0.00 1.20
641739800 2026:095 2 99.9% 99.9% 100.0% 7.87 ± 0.02 7.91 ± 0.04 0.04 2.17 0.00 0.00 1.58
647889136 2026:100 12 99.5% 99.5% 100.0% 8.96 ± 0.02 8.98 ± 0.04 0.02 1.16 0.00 0.00 0.59
647891320 2026:100 13 99.9% 99.9% 100.0% 7.83 ± 0.02 7.83 ± 0.04 -0.00 -0.18 0.00 0.00 1.15
647891360 2026:100 7 98.5% 98.4% 100.0% 8.86 ± 0.02 8.95 ± 0.03 0.09 4.45 0.00 0.00 0.80
647894672 2026:100 9 98.6% 98.3% 100.0% 9.37 ± 0.02 9.37 ± 0.04 -0.00 -0.11 0.00 0.00 1.11
650125192 2026:097 7 98.5% 98.4% 100.0% 8.87 ± 0.02 8.90 ± 0.04 0.03 1.29 0.00 0.00 0.53
650126048 2026:097 3 95.8% 95.0% 99.6% 9.74 ± 0.02 9.76 ± 0.04 0.02 0.79 0.00 0.00 0.83
650510648 2026:100 4 97.0% 96.3% 100.0% 9.77 ± 0.02 9.73 ± 0.05 -0.05 -2.33 0.00 0.00 0.80
650510832 2026:097 2 96.4% 92.8% 99.7% 9.94 ± 0.02 9.88 ± 0.05 -0.06 -3.07 0.00 0.00 0.86
724836280 2026:101 7 98.5% 97.8% 99.8% 9.36 ± 0.02 9.37 ± 0.04 0.02 0.78 0.00 0.00 1.16
724971720 2026:101 6 99.8% 99.8% 100.0% 6.83 ± 0.02 6.85 ± 0.04 0.01 0.72 0.00 0.00 0.46
725224480 2026:101 5 97.5% 97.1% 99.9% 9.01 ± 0.02 9.03 ± 0.04 0.02 1.00 0.00 0.00 1.40
725353016 2026:101 5 98.4% 98.2% 100.0% 8.65 ± 0.02 8.69 ± 0.04 0.04 1.82 0.00 0.00 1.55
806620296 2026:102 37 1 99.2% 98.8% 100.0% 9.00 ± 0.02 9.04 ± 0.05 0.04 2.05 0.00 0.00 0.67
806621408 2026:102 39 1 99.9% 99.9% 100.0% 7.33 ± 0.02 7.35 ± 0.04 0.02 1.05 0.00 0.00 1.91
806624232 2026:102 41 1 99.2% 99.1% 100.0% 8.66 ± 0.02 8.70 ± 0.04 0.04 2.21 0.00 0.00 1.15
807021208 2026:102 36 1 99.2% 99.2% 100.0% 8.53 ± 0.02 8.54 ± 0.04 0.02 0.87 0.00 0.00 1.33
859833176 2026:098 14 100.0% 100.0% 100.0% 8.33 ± 0.02 8.39 ± 0.04 0.06 2.87 0.00 0.00 2.37
859839040 2026:098 12 100.0% 100.0% 100.0% 7.68 ± 0.02 7.73 ± 0.03 0.05 2.55 0.00 0.00 1.49
859839160 2026:098 12 100.0% 100.0% 100.0% 8.42 ± 0.02 8.48 ± 0.04 0.06 2.80 0.00 0.00 0.64
859841624 2026:098 11 100.0% 100.0% 100.0% 8.21 ± 0.02 8.25 ± 0.03 0.05 2.41 0.00 0.00 1.18
1104288592 2026:102 5 2 99.9% 99.8% 100.0% 9.17 ± 0.02 9.21 ± 0.05 0.04 1.83 0.00 0.00 0.34
1104288960 2026:102 4 2 99.9% 99.9% 100.0% 7.89 ± 0.02 7.93 ± 0.03 0.05 2.30 0.00 0.00 1.84
1104416688 2026:102 5 2 99.9% 99.8% 100.0% 9.04 ± 0.02 9.08 ± 0.04 0.04 1.96 0.00 0.00 1.47
1104418008 2026:102 4 2 99.9% 99.8% 100.0% 8.98 ± 0.02 9.00 ± 0.04 0.02 1.22 0.00 0.00 1.25
1104422400 2026:102 4 2 100.0% 100.0% 100.0% 6.00 ± 0.02 6.02 ± 0.03 0.03 1.42 0.00 0.00 2.12

  • 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.