ACA Magnitude Statistics

2023:163:00:00:00.000 Update Report

Time range 2023:132:22:51:36.105 – 2023:162:22:51:36.105
New Stars 32
Updated Stars 104
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
45352864 2023:157 2 99.8% 99.7% 100.0% 9.79 ± 0.37 10.01 ± 0.04 0.23 0.61 – – 1.50
194123184 2023:155 1 100.0% 100.0% 100.0% 5.95 ± 0.04 5.88 ± 0.03 -0.06 -1.52 – – 0.82
228198856 2023:156 1 100.0% 100.0% 100.0% 6.47 ± 0.10 6.48 ± 0.03 0.01 0.10 – – 1.40
363335384 2023:156 1 100.0% 100.0% 100.0% 7.01 ± 0.10 7.03 ± 0.03 0.02 0.19 – – 1.31
363337752 2023:156 1 100.0% 100.0% 100.0% 7.50 ± 0.04 7.51 ± 0.03 0.01 0.16 – – -0.01
363337912 2023:156 1 100.0% 100.0% 100.0% 8.61 ± 0.11 8.68 ± 0.03 0.07 0.64 – – 1.51
363340216 2023:156 1 100.0% 100.0% 100.0% 7.56 ± 0.10 7.54 ± 0.03 -0.02 -0.17 – – 1.71
363340344 2023:156 1 100.0% 100.0% 100.0% 8.69 ± 0.14 8.74 ± 0.03 0.05 0.34 – – 1.21
450763216 2023:157 1 99.9% 99.9% 100.0% 9.30 ± 0.05 9.43 ± 0.03 0.13 2.57 – – 1.03
472665288 2023:158 9 100.0% 100.0% 100.0% 5.95 ± 0.04 5.92 ± 0.03 -0.02 -0.60 – – 0.01
691668472 2023:157 1 100.0% 100.0% 100.0% 7.30 ± 0.10 7.38 ± 0.03 0.08 0.77 – – 1.03
691677904 2023:157 1 99.8% 99.8% 100.0% 9.71 ± 0.09 9.77 ± 0.04 0.06 0.64 – – 0.53
691799544 2023:157 1 99.8% 99.8% 100.0% 9.38 ± 0.11 9.36 ± 0.03 -0.02 -0.15 – – 1.03
691802680 2023:157 1 99.8% 99.8% 100.0% 9.48 ± 0.11 9.61 ± 0.03 0.13 1.19 – – 1.07
755774512 2023:158 1 100.0% 100.0% 100.0% 7.89 ± 0.05 7.91 ± 0.03 0.02 0.47 – – 0.70
755776056 2023:158 1 100.0% 100.0% 100.0% 6.72 ± 0.09 6.78 ± 0.03 0.05 0.61 – – 1.50
761791632 2023:156 1 100.0% 100.0% 100.0% 8.25 ± 0.07 8.33 ± 0.03 0.08 1.08 – – 0.23
761795880 2023:156 1 100.0% 99.6% 100.0% 9.13 ± 0.09 9.15 ± 0.03 0.02 0.24 – – 0.41
761923720 2023:156 1 100.0% 99.6% 100.0% 8.96 ± 0.10 9.03 ± 0.04 0.07 0.70 – – 1.15
815273888 2023:157 1 99.3% 99.1% 99.9% 9.95 ± 0.10 9.77 ± 0.04 -0.18 -1.83 – – 0.41
829555592 2023:158 1 99.7% 99.3% 100.0% 9.07 ± 0.12 9.21 ± 0.03 0.14 1.17 – – 1.46
829555712 2023:158 1 100.0% 100.0% 100.0% 8.95 ± 0.10 8.98 ± 0.03 0.04 0.36 – – 0.98
895223152 2023:158 1 100.0% 100.0% 100.0% 10.13 ± 0.15 9.78 ± 0.03 -0.35 -2.36 – – 1.57
895352968 2023:158 1 100.0% 100.0% 100.0% 10.11 ± 0.14 10.00 ± 0.03 -0.11 -0.77 – – 1.52
895615536 2023:157 1 99.4% 99.1% 100.0% 8.93 ± 0.12 8.92 ± 0.03 -0.01 -0.07 – – 1.75
895616192 2023:157 1 99.9% 99.9% 100.0% 8.27 ± 0.18 8.20 ± 0.03 -0.07 -0.39 – – 1.48
896143528 2023:157 1 99.7% 99.7% 100.0% 8.08 ± 0.25 8.43 ± 0.03 0.34 1.38 – – 2.21
1052515336 2023:158 1 99.9% 99.1% 100.0% 10.29 ± 0.09 10.31 ± 0.06 0.02 0.22 – – 0.54
1148326472 2023:157 2 99.4% 99.4% 99.9% 9.35 ± 0.06 9.52 ± 0.03 0.17 2.88 – – 0.20
1148328240 2023:157 2 99.5% 99.3% 100.0% 9.59 ± 0.11 9.66 ± 0.03 0.07 0.64 – – 1.05
1148328472 2023:157 2 99.5% 99.4% 99.9% 9.62 ± 0.11 9.74 ± 0.05 0.13 1.15 – – 1.07
1150037024 2023:157 2 99.5% 99.5% 100.0% 8.00 ± 0.12 8.08 ± 0.03 0.08 0.70 – – 1.27

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
44833528 2023:157 29 100.0% 99.8% 100.0% 7.46 ± 0.05 7.48 ± 0.03 0.01 0.21 0.00 -0.00 0.26
44966344 2023:157 30 100.0% 100.0% 100.0% 6.06 ± 0.03 6.04 ± 0.03 -0.02 -0.67 -0.00 0.00 0.93
45353696 2023:157 28 99.0% 99.0% 100.0% 9.22 ± 0.08 9.26 ± 0.04 0.03 0.40 0.00 0.00 1.13
45353968 2023:157 11 99.7% 99.7% 100.0% 8.27 ± 0.08 8.25 ± 0.03 -0.02 -0.28 0.01 0.00 0.59
45354632 2023:157 29 99.0% 99.0% 100.0% 8.69 ± 0.12 8.88 ± 0.04 0.18 1.53 0.00 0.00 1.34
45483400 2023:157 29 97.7% 97.4% 100.0% 9.61 ± 0.06 9.64 ± 0.05 0.03 0.49 0.01 0.00 0.34
45485880 2023:157 30 96.2% 95.9% 99.9% 9.74 ± 0.09 9.73 ± 0.07 -0.01 -0.15 0.00 -0.00 1.09
45486896 2023:157 28 92.6% 91.2% 99.4% 9.87 ± 0.19 10.25 ± 0.05 0.38 2.00 0.00 0.00 1.25
45488080 2023:157 51 98.4% 98.2% 100.0% 9.49 ± 0.14 9.56 ± 0.04 0.07 0.50 0.00 0.00 1.20
46139632 2023:155 2 100.0% 100.0% 100.0% 7.40 ± 0.05 7.39 ± 0.03 -0.02 -0.37 -0.00 -0.00 0.78
46141016 2023:155 2 100.0% 100.0% 100.0% 6.30 ± 0.05 6.24 ± 0.03 -0.06 -1.10 0.02 0.00 1.16
46141296 2023:155 3 99.9% 99.9% 100.0% 7.99 ± 0.06 8.00 ± 0.03 0.01 0.21 0.03 0.00 1.13
46144248 2023:155 3 99.9% 99.9% 100.0% 8.14 ± 0.40 8.11 ± 0.03 -0.03 -0.07 0.04 0.00 1.50
46148352 2023:155 3 100.0% 100.0% 100.0% 6.06 ± 0.06 6.05 ± 0.03 -0.00 -0.07 0.01 -0.00 1.21
194117664 2023:155 6 99.9% 99.9% 100.0% 7.30 ± 0.04 7.33 ± 0.03 0.03 0.84 0.02 -0.00 0.05
194121168 2023:155 7 99.9% 99.9% 100.0% 7.48 ± 0.04 7.47 ± 0.03 -0.01 -0.21 -0.00 -0.00 0.96
194121184 2023:155 7 99.9% 99.9% 100.0% 8.13 ± 0.06 8.12 ± 0.03 -0.01 -0.18 0.00 0.00 1.20
194122912 2023:155 8 99.9% 99.9% 100.0% 7.65 ± 0.41 7.53 ± 0.03 -0.12 -0.28 0.00 -0.00 1.50
228205992 2023:156 4 99.8% 99.8% 100.0% 8.70 ± 0.16 8.74 ± 0.03 0.05 0.28 0.00 0.00 1.36
228208672 2023:156 5 99.8% 99.8% 100.0% 9.24 ± 0.05 9.32 ± 0.05 0.08 1.54 0.01 0.00 0.44
228210080 2023:156 2 99.9% 99.8% 100.0% 9.64 ± 0.08 9.37 ± 0.04 -0.28 -3.44 0.02 0.02 1.04
228210592 2023:156 4 99.2% 99.2% 100.0% 8.72 ± 0.04 8.75 ± 0.03 0.03 0.77 0.05 0.01 0.45
261619776 2023:155 77 99.1% 99.1% 100.0% 8.76 ± 0.09 8.80 ± 0.03 0.04 0.41 0.00 -0.00 0.43
261621400 2023:155 88 100.0% 100.0% 100.0% 6.87 ± 0.13 6.93 ± 0.03 0.06 0.46 0.00 0.00 1.34
261623040 2023:155 65 98.8% 98.8% 100.0% 9.11 ± 0.10 9.13 ± 0.04 0.02 0.20 0.00 0.00 1.13
261626376 2023:155 50 98.2% 97.2% 99.9% 9.63 ± 0.09 9.72 ± 0.05 0.08 0.92 0.00 0.00 0.48
261629720 2023:155 89 99.8% 99.8% 100.0% 8.01 ± 0.11 8.10 ± 0.03 0.08 0.75 0.00 0.00 1.38
331228944 2023:155 2 99.9% 99.9% 100.0% 9.51 ± 0.05 9.58 ± 0.05 0.07 1.50 0.00 -0.00 0.36
331229424 2023:155 2 99.9% 99.9% 100.0% 7.28 ± 0.11 7.35 ± 0.03 0.07 0.65 0.06 0.01 1.50
331230880 2023:155 2 99.7% 99.6% 100.0% 9.28 ± 0.06 9.34 ± 0.04 0.06 0.97 0.01 0.00 0.48
331233296 2023:155 2 100.0% 100.0% 100.0% 7.45 ± 0.11 7.25 ± 0.03 -0.19 -1.77 0.05 0.00 1.50
331235896 2023:155 2 99.9% 99.9% 100.0% 8.09 ± 0.06 8.11 ± 0.03 0.02 0.28 0.00 0.00 0.97
420754040 2023:158 202 99.2% 99.2% 100.0% 9.04 ± 0.03 9.07 ± 0.03 0.03 1.00 0.02 0.00 0.43
449842032 2023:157 3 99.7% 99.7% 100.0% 8.76 ± 0.04 8.78 ± 0.03 0.03 0.67 -0.01 -0.00 0.92
449842480 2023:157 2 99.5% 99.5% 100.0% 8.77 ± 0.05 8.81 ± 0.03 0.04 0.77 0.01 0.00 1.04
449842544 2023:157 5 99.4% 99.4% 100.0% 8.58 ± 0.04 8.63 ± 0.03 0.05 1.19 0.03 0.00 0.43
449843776 2023:157 6 99.7% 99.7% 100.0% 8.98 ± 0.09 9.13 ± 0.03 0.15 1.70 0.00 -0.00 1.30
449843800 2023:157 4 99.9% 99.9% 100.0% 7.92 ± 0.06 7.99 ± 0.03 0.06 1.02 0.00 0.00 0.58
449845064 2023:157 2 100.0% 100.0% 100.0% 6.39 ± 0.14 6.22 ± 0.04 -0.18 -1.25 0.00 0.00 1.50
449847912 2023:157 2 99.7% 99.7% 99.9% 8.37 ± 0.03 8.38 ± 0.03 0.01 0.27 0.05 0.01 0.87
472523760 2023:158 852 99.7% 99.7% 100.0% 8.13 ± 0.10 8.23 ± 0.03 0.09 0.94 0.03 0.00 1.49
472525528 2023:158 358 100.0% 100.0% 100.0% 6.56 ± 0.04 6.57 ± 0.03 0.01 0.21 0.00 -0.00 0.07
472533912 2023:158 596 99.2% 99.2% 100.0% 9.13 ± 0.04 9.17 ± 0.04 0.04 1.00 -0.00 -0.00 0.05
472654568 2023:158 169 98.7% 98.7% 99.8% 9.41 ± 0.07 9.43 ± 0.04 0.02 0.31 0.00 0.00 1.11
472659832 2023:156 197 99.3% 99.3% 100.0% 9.54 ± 0.08 9.46 ± 0.04 -0.08 -0.99 0.00 0.00 1.17
472663080 2023:158 121 98.9% 98.9% 100.0% 9.35 ± 0.34 9.43 ± 0.04 0.08 0.25 -0.01 -0.00 1.50
472665256 2023:158 641 99.1% 99.1% 100.0% 9.07 ± 0.26 9.02 ± 0.04 -0.05 -0.19 -0.00 -0.00 1.50
505809480 2023:155 7 100.0% 100.0% 100.0% 7.02 ± 0.06 7.01 ± 0.03 -0.01 -0.14 -0.00 -0.00 0.70
505809632 2023:155 45 99.9% 99.9% 100.0% 8.05 ± 0.04 8.03 ± 0.03 -0.02 -0.55 0.01 0.00 -0.11
505809984 2023:154 3 99.5% 99.4% 100.0% 9.62 ± 0.04 9.74 ± 0.05 0.11 2.78 -0.00 0.00 0.57
505812088 2023:155 81 99.9% 99.9% 100.0% 8.08 ± 0.04 8.13 ± 0.03 0.05 1.21 -0.00 0.00 0.27
505812376 2023:155 84 99.9% 99.9% 100.0% 8.33 ± 0.15 7.62 ± 0.06 -0.72 -4.78 0.03 0.01 1.47
686817848 2023:156 2 98.1% 98.1% 100.0% 9.17 ± 0.10 9.14 ± 0.03 -0.03 -0.32 0.00 0.00 0.86
686954080 2023:156 2 99.8% 99.8% 100.0% 8.25 ± 0.07 8.30 ± 0.03 0.06 0.81 0.00 0.00 0.25
691805448 2023:157 2 99.3% 99.3% 100.0% 8.64 ± 0.11 8.66 ± 0.03 0.02 0.19 0.02 0.00 1.33
691805704 2023:157 2 99.3% 99.1% 100.0% 9.55 ± 0.11 9.70 ± 0.04 0.15 1.35 0.02 0.00 1.80
691817528 2023:157 2 100.0% 100.0% 100.0% 6.79 ± 0.04 6.77 ± 0.03 -0.02 -0.53 -0.01 -0.00 0.58
692061144 2023:157 2 99.8% 99.8% 100.0% 9.78 ± 0.09 9.81 ± 0.05 0.03 0.33 0.16 0.01 0.58
754066904 2023:158 3 100.0% 99.9% 100.0% 8.28 ± 0.10 8.26 ± 0.03 -0.02 -0.19 0.00 0.00 0.91
754074768 2023:158 2 98.1% 97.9% 100.0% 9.19 ± 0.07 9.23 ± 0.04 0.04 0.53 0.05 0.01 0.08
755772776 2023:158 4 99.9% 99.8% 100.0% 8.94 ± 0.10 8.95 ± 0.03 0.01 0.12 0.02 0.00 0.82
761798632 2023:156 2 100.0% 100.0% 100.0% 6.80 ± 0.14 6.84 ± 0.03 0.03 0.24 0.01 0.00 1.50
761930416 2023:156 2 99.0% 99.0% 100.0% 8.53 ± 0.11 8.47 ± 0.04 -0.07 -0.60 0.03 0.00 1.61
761931352 2023:156 2 99.2% 99.2% 100.0% 8.96 ± 0.12 8.95 ± 0.04 -0.01 -0.08 0.03 0.00 1.60
813565792 2023:157 6 97.1% 96.2% 97.8% 9.39 ± 0.09 9.40 ± 0.04 0.02 0.18 0.02 0.01 0.68
813566288 2023:157 5 98.6% 97.5% 99.1% 8.83 ± 0.11 8.80 ± 0.04 -0.03 -0.26 0.02 0.01 1.30
813566312 2023:157 5 98.5% 97.5% 99.0% 8.57 ± 0.18 8.67 ± 0.04 0.10 0.55 0.00 -0.00 2.69
813567240 2023:157 5 98.0% 97.3% 98.7% 9.17 ± 0.08 9.15 ± 0.04 -0.02 -0.21 0.01 0.00 0.32
813567600 2023:157 5 98.9% 97.4% 99.1% 8.00 ± 0.05 7.99 ± 0.03 -0.01 -0.13 -0.00 -0.00 0.63
813568528 2023:157 4 97.8% 96.9% 98.4% 9.61 ± 0.11 9.51 ± 0.04 -0.10 -0.90 -0.00 -0.00 1.22
815268072 2023:157 4 99.3% 99.3% 100.0% 8.87 ± 0.14 8.91 ± 0.03 0.04 0.27 0.00 0.00 2.23
820779048 2023:156 5 99.9% 99.9% 100.0% 7.81 ± 0.05 7.76 ± 0.03 -0.05 -0.99 -0.01 0.00 0.11
829556464 2023:158 3 99.9% 99.9% 100.0% 8.88 ± 0.11 8.84 ± 0.03 -0.05 -0.41 0.00 0.00 1.22
894699080 2023:159 2 98.2% 98.2% 100.0% 9.47 ± 0.11 9.41 ± 0.03 -0.05 -0.49 0.00 -0.00 1.05
894699328 2023:158 3 99.8% 99.8% 100.0% 8.44 ± 0.09 8.46 ± 0.03 0.02 0.21 0.01 -0.00 0.58
894699656 2023:159 7 99.5% 99.5% 100.0% 8.61 ± 0.08 8.63 ± 0.04 0.02 0.29 0.01 -0.00 0.40
894699736 2023:158 6 99.8% 99.8% 100.0% 8.59 ± 0.09 8.60 ± 0.04 0.01 0.13 -0.00 0.00 0.59
895223008 2023:159 7 100.0% 100.0% 100.0% 6.98 ± 0.28 6.32 ± 0.03 -0.66 -2.37 0.00 0.00 1.50
895353264 2023:158 8 99.9% 99.9% 100.0% 7.85 ± 0.04 7.84 ± 0.03 -0.01 -0.21 0.02 0.00 0.42
895353520 2023:159 6 99.4% 99.4% 100.0% 8.60 ± 0.13 8.74 ± 0.03 0.14 1.09 -0.02 0.00 1.61
895616080 2023:157 3 99.1% 98.8% 100.0% 8.88 ± 0.11 8.86 ± 0.03 -0.02 -0.17 -0.01 0.00 1.60
895616608 2023:157 6 99.5% 99.5% 100.0% 8.87 ± 0.08 8.89 ± 0.03 0.02 0.29 -0.00 0.00 0.31
895616720 2023:157 2 99.8% 99.8% 100.0% 8.41 ± 0.11 8.44 ± 0.03 0.03 0.24 -0.07 -0.01 1.86
896143440 2023:157 3 99.9% 99.9% 100.0% 8.36 ± 0.04 8.28 ± 0.03 -0.08 -2.03 -0.00 -0.00 0.22
896144192 2023:157 2 100.0% 100.0% 100.0% 8.50 ± 0.48 6.29 ± 0.05 -2.21 -4.60 -0.01 -0.01 1.50
896672272 2023:156 4 99.8% 99.8% 100.0% 8.70 ± 0.11 8.31 ± 0.04 -0.40 -3.60 0.03 0.00 1.22
896801648 2023:157 8 99.9% 99.9% 100.0% 7.58 ± 0.04 7.50 ± 0.03 -0.08 -2.01 -0.00 -0.01 -0.03
896801784 2023:157 9 100.0% 100.0% 100.0% 7.26 ± 0.03 6.65 ± 0.03 -0.61 -20.18 0.00 0.00 0.84
896801816 2023:157 6 100.0% 100.0% 100.0% 7.20 ± 0.04 7.14 ± 0.03 -0.06 -1.43 -0.00 0.00 -0.06
896803072 2023:157 4 99.6% 99.6% 100.0% 8.22 ± 0.10 8.28 ± 0.03 0.06 0.62 -0.01 0.02 1.38
896808760 2023:157 6 100.0% 100.0% 100.0% 8.03 ± 0.07 7.94 ± 0.03 -0.10 -1.36 -0.01 0.00 1.05
1052117624 2023:158 8 99.0% 99.0% 100.0% 8.81 ± 0.06 8.77 ± 0.04 -0.04 -0.65 -0.00 -0.00 0.72
1052120192 2023:158 2 98.9% 98.2% 100.0% 10.08 ± 0.11 10.25 ± 0.06 0.17 1.53 0.00 0.00 1.08
1052122352 2023:158 8 95.6% 95.2% 99.7% 9.72 ± 0.09 9.78 ± 0.07 0.06 0.63 0.00 0.00 0.57
1052122960 2023:158 6 95.4% 94.5% 99.8% 10.20 ± 0.09 10.15 ± 0.07 -0.05 -0.57 -0.00 0.00 0.49
894700024 2023:158 3 99.1% 99.0% 100.0% 9.53 ± 0.12 9.37 ± 0.04 -0.15 -1.27 0.00 -0.00 1.56
895223096 2023:159 6 99.1% 99.1% 100.0% 9.69 ± 0.52 8.95 ± 0.04 -0.74 -1.42 -0.00 -0.00 1.50
895223264 2023:158 3 96.4% 96.2% 100.0% 9.72 ± 0.10 9.67 ± 0.04 -0.05 -0.54 0.02 -0.00 0.63
45357376 2023:157 10 96.8% 96.1% 100.0% 9.82 ± 0.11 9.94 ± 0.04 0.13 1.16 0.01 0.01 0.77
1148327760 2023:157 4 97.9% 97.8% 100.0% 8.26 ± 0.05 8.22 ± 0.03 -0.04 -0.80 0.02 0.01 1.10
1148331784 2023:157 4 99.1% 99.1% 100.0% 8.25 ± 0.05 8.29 ± 0.03 0.03 0.68 -0.01 0.00 -0.04
1148341816 2023:157 6 96.3% 95.3% 99.9% 8.99 ± 0.09 9.03 ± 0.04 0.04 0.48 -0.00 0.00 0.44
1150043896 2023:157 4 98.8% 98.4% 99.9% 8.87 ± 0.03 8.92 ± 0.03 0.05 1.79 0.00 -0.00 0.33
505807408 2023:155 2 99.9% 99.9% 100.0% 9.67 ± 0.17 8.98 ± 0.04 -0.69 -4.05 0.01 -0.00 1.36

  • 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.