ACA Magnitude Statistics

2026:138:00:00:00.000 Update Report

Time range 2026:107:22:51:59.888 – 2026:137:22:51:59.887
New Stars 33
Updated Stars 36
Magnitude not Updated 65
Other (unexpectedly not updated) 1
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
124658416 2026:136 2 100.0% 82.1% 100.0% 9.80 ± 0.02 9.91 ± 0.05 0.12 5.79 – – 1.45
250085664 2026:132 1 100.0% 100.0% 100.0% 8.21 ± 0.04 8.35 ± 0.03 0.14 3.40 – – 4.38
250086200 2026:132 1 100.0% 100.0% 100.0% 8.88 ± 0.02 8.90 ± 0.04 0.01 0.58 – – 1.61
250087920 2026:132 1 99.9% 99.9% 100.0% 8.77 ± 0.02 8.76 ± 0.03 -0.01 -0.65 – – 3.05
250088752 2026:132 1 100.0% 100.0% 100.0% 8.31 ± 0.05 8.21 ± 0.03 -0.09 -1.84 – – 3.41
250090576 2026:132 1 100.0% 100.0% 100.0% 8.98 ± 0.02 9.02 ± 0.03 0.05 2.39 – – 1.94
250092376 2026:132 1 99.9% 99.9% 100.0% 8.96 ± 0.02 9.01 ± 0.04 0.05 2.64 – – 0.02
480263088 2026:133 1 100.0% 100.0% 100.0% 8.80 ± 0.02 8.88 ± 0.03 0.07 3.71 – – 2.16
762718008 2026:132 1 100.0% 100.0% 100.0% 8.74 ± 0.02 8.72 ± 0.04 -0.01 -0.73 – – 2.81
763763376 2026:134 1 88.1% 67.4% 93.5% 9.88 ± 0.02 9.84 ± 0.06 -0.05 -2.28 – – 0.86
807274200 2026:132 1 100.0% 100.0% 100.0% 8.31 ± 0.02 8.35 ± 0.03 0.03 1.58 – – 0.98
807274536 2026:132 1 100.0% 100.0% 100.0% 8.26 ± 0.02 8.32 ± 0.03 0.06 2.93 – – 1.16
807282208 2026:132 1 99.7% 94.2% 100.0% 9.43 ± 0.02 9.51 ± 0.04 0.07 3.64 – – 0.48
807798248 2026:132 1 95.9% 88.1% 96.8% 9.70 ± 0.02 9.64 ± 0.04 -0.07 -3.51 – – 0.70
811606880 2026:132 1 99.8% 99.7% 100.0% 8.89 ± 0.02 8.91 ± 0.04 0.02 1.24 – – 0.38
812256096 2026:132 1 100.0% 100.0% 100.0% 5.62 ± 0.02 5.63 ± 0.03 0.01 0.68 – – 1.24
812261392 2026:132 1 99.8% 99.8% 100.0% 8.99 ± 0.02 9.04 ± 0.04 0.05 2.36 – – 1.27
812262856 2026:132 1 99.9% 99.6% 100.0% 8.58 ± 0.02 8.61 ± 0.04 0.03 1.67 – – 1.70
812263904 2026:132 1 99.9% 99.7% 100.0% 9.19 ± 0.02 9.19 ± 0.04 -0.01 -0.32 – – 1.62
812265904 2026:132 1 100.0% 100.0% 100.0% 7.48 ± 0.02 7.52 ± 0.03 0.04 2.24 – – 1.30
814353808 2026:134 1 99.7% 99.3% 99.9% 8.89 ± 0.02 8.90 ± 0.03 0.02 0.76 – – 1.42
849747368 2026:130 1 100.0% 100.0% 100.0% 8.85 ± 0.02 8.93 ± 0.03 0.09 4.26 – – 1.14
849750856 2026:130 1 100.0% 100.0% 100.0% 6.41 ± 0.02 6.44 ± 0.03 0.03 1.51 – – -0.04
850265504 2026:130 1 99.9% 92.9% 100.0% 9.38 ± 0.02 9.43 ± 0.04 0.05 2.65 – – 1.51
850266424 2026:130 1 99.9% 99.8% 100.0% 8.66 ± 0.02 8.70 ± 0.03 0.03 1.55 – – 1.23
850267376 2026:130 1 100.0% 98.7% 100.0% 9.31 ± 0.02 9.34 ± 0.04 0.03 1.72 – – 1.81
888668896 2026:134 1 100.0% 100.0% 100.0% 6.92 ± 0.02 7.00 ± 0.03 0.08 3.76 – – 2.51
888672240 2026:134 1 99.9% 99.9% 100.0% 8.55 ± 0.02 8.59 ± 0.03 0.04 2.00 – – 1.95
931409312 2026:130 1 100.0% 100.0% 100.0% 8.06 ± 0.02 8.11 ± 0.03 0.05 2.58 – – 1.11
931417168 2026:130 1 100.0% 100.0% 100.0% 7.67 ± 0.02 7.73 ± 0.03 0.06 2.76 – – 0.56
1205215024 2026:134 1 99.9% 98.2% 100.0% 9.32 ± 0.02 9.38 ± 0.04 0.06 2.89 – – 1.33
1205215200 2026:134 1 99.9% 98.9% 100.0% 9.64 ± 0.02 9.67 ± 0.04 0.04 1.78 – – 0.16
1205217928 2026:134 1 99.9% 97.1% 100.0% 9.62 ± 0.15 9.59 ± 0.04 -0.03 -0.21 – – 3.94

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
31069328 2026:136 48 99.5% 99.5% 100.0% 8.94 ± 0.02 8.96 ± 0.04 0.02 1.00 0.01 0.01 1.20
124651744 2026:136 4 88.9% 75.8% 94.2% 9.81 ± 0.02 9.81 ± 0.09 -0.01 -0.38 0.11 -0.03 1.21
124785440 2026:136 6 99.9% 99.9% 100.0% 8.30 ± 0.02 8.34 ± 0.04 0.03 1.73 0.04 0.00 1.58
250085600 2026:132 2 98.2% 98.2% 100.0% 8.81 ± 0.02 8.80 ± 0.04 -0.01 -0.31 -0.02 0.00 1.17
250088856 2026:132 2 100.0% 99.9% 100.0% 8.35 ± 0.02 8.36 ± 0.03 0.01 0.35 0.04 0.00 2.61
394807360 2026:136 5 99.8% 99.7% 100.0% 9.06 ± 0.05 9.05 ± 0.07 -0.01 -0.22 -0.01 -0.01 3.05
450372744 2026:135 2 99.4% 90.5% 99.9% 9.83 ± 0.02 9.83 ± 0.05 0.00 0.09 -0.03 0.01 1.89
450766416 2026:135 2 99.2% 98.6% 99.9% 9.63 ± 0.02 9.66 ± 0.07 0.04 1.92 -0.01 0.02 0.85
646186464 2026:133 2 99.9% 96.2% 100.0% 10.24 ± 0.02 10.28 ± 0.09 0.04 2.01 -0.08 0.01 1.23
646191584 2026:133 2 99.9% 90.2% 100.0% 10.34 ± 0.02 10.26 ± 0.08 -0.08 -4.17 0.05 0.03 0.67
646321952 2026:133 8 100.0% 100.0% 100.0% 6.83 ± 0.02 6.85 ± 0.03 0.01 0.69 0.01 0.00 1.45
732439544 2026:137 3 1 100.0% 99.9% 100.0% 7.08 ± 0.02 7.12 ± 0.04 0.04 1.89 0.06 0.01 1.36
732564384 2026:136 7 99.8% 99.4% 100.0% 8.87 ± 0.02 8.92 ± 0.04 0.05 2.67 0.01 -0.00 1.30
732569488 2026:137 7 1 100.0% 100.0% 100.0% 7.55 ± 0.14 7.52 ± 0.08 -0.04 -0.25 -0.04 -0.01 0.32
733086024 2026:137 8 1 99.8% 99.8% 100.0% 8.30 ± 0.02 8.33 ± 0.04 0.03 1.74 0.01 -0.00 0.38
733086504 2026:137 5 1 99.6% 99.6% 100.0% 8.75 ± 0.02 8.78 ± 0.04 0.03 1.64 0.02 0.01 1.26
762711944 2026:132 6 100.0% 100.0% 100.0% 7.49 ± 0.06 7.51 ± 0.04 0.01 0.22 0.01 -0.01 3.02
762711968 2026:132 2 99.4% 99.0% 100.0% 9.44 ± 0.02 9.04 ± 0.04 -0.40 -19.99 0.03 0.01 0.76
762712496 2026:132 2 99.9% 99.9% 100.0% 7.99 ± 0.02 8.00 ± 0.03 0.01 0.60 0.04 0.00 1.51
762714184 2026:132 2 96.5% 81.7% 99.1% 9.45 ± 0.02 9.40 ± 0.04 -0.06 -2.80 0.04 0.01 1.20
762716248 2026:132 3 99.7% 99.1% 100.0% 8.68 ± 0.02 8.71 ± 0.03 0.02 1.09 0.02 0.00 1.25
763763152 2026:134 3 97.3% 91.4% 99.4% 9.75 ± 0.14 9.93 ± 0.05 0.17 1.24 0.01 0.01 1.72
763764056 2026:134 6 99.1% 98.8% 100.0% 9.56 ± 0.02 9.55 ± 0.05 -0.01 -0.52 -0.01 -0.01 0.78
764287208 2026:132 5 99.1% 99.1% 100.0% 8.79 ± 0.02 8.83 ± 0.04 0.04 1.82 -0.01 0.00 0.80
806748432 2026:134 6 100.0% 100.0% 100.0% 7.18 ± 0.02 7.21 ± 0.03 0.03 1.30 0.02 0.00 1.80
806755256 2026:134 8 98.5% 97.1% 99.2% 9.37 ± 0.02 9.42 ± 0.07 0.04 2.14 0.03 0.02 0.86
806755600 2026:134 8 99.7% 99.7% 100.0% 8.63 ± 0.02 8.67 ± 0.04 0.04 1.93 0.01 0.01 1.22
807274992 2026:132 2 99.7% 99.7% 100.0% 8.39 ± 0.02 8.42 ± 0.03 0.03 1.37 0.02 0.00 1.43
807281344 2026:132 3 99.7% 99.7% 100.0% 8.43 ± 0.02 8.48 ± 0.03 0.05 2.51 0.02 0.00 0.62
812127416 2026:132 2 99.8% 99.8% 100.0% 8.46 ± 0.02 8.47 ± 0.04 0.01 0.66 0.04 0.01 0.29
812128888 2026:132 2 99.8% 99.8% 100.0% 9.05 ± 0.02 9.04 ± 0.04 -0.01 -0.56 0.04 0.00 0.41
814225104 2026:134 2 99.9% 99.9% 100.0% 8.08 ± 0.03 8.07 ± 0.03 -0.02 -0.62 -0.01 0.00 0.47
814365896 2026:134 2 100.0% 100.0% 100.0% 7.36 ± 0.02 7.39 ± 0.04 0.03 1.26 0.02 0.01 0.26
888670448 2026:134 2 99.9% 99.9% 100.0% 8.60 ± 0.02 8.64 ± 0.04 0.04 2.00 0.02 0.01 1.43
888674248 2026:134 3 98.0% 98.0% 100.0% 8.73 ± 0.02 8.74 ± 0.04 0.02 0.90 -0.01 0.00 0.33
1205210320 2026:134 2 99.9% 99.3% 100.0% 9.39 ± 0.02 9.44 ± 0.06 0.05 2.46 -0.04 0.01 2.48

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
31072656 2026:136 43 99.5% 99.3% 100.0% 9.18 ± 0.02 9.19 ± 0.04 0.01 0.41 0.00 0.00 1.20
31075128 2026:133 114 99.4% 99.2% 100.0% 9.32 ± 0.02 9.34 ± 0.04 0.02 1.02 0.00 0.00 1.15
31075368 2026:136 62 99.9% 99.6% 100.0% 9.14 ± 0.02 9.20 ± 0.05 0.06 3.11 0.00 0.00 0.79
31983336 2026:136 158 99.1% 99.1% 99.3% 8.58 ± 0.02 8.60 ± 0.04 0.02 0.99 0.00 0.00 1.09
31985760 2026:130 62 98.3% 98.3% 98.5% 8.43 ± 0.02 8.46 ± 0.03 0.03 1.60 0.00 0.00 1.73
31986152 2026:130 82 98.3% 98.2% 98.7% 9.06 ± 0.02 8.99 ± 0.04 -0.06 -3.20 0.00 0.00 0.70
32374896 2026:136 97 98.1% 98.0% 98.8% 9.22 ± 0.02 9.23 ± 0.04 0.01 0.67 0.00 0.00 1.23
124127032 2026:136 15 99.4% 99.4% 100.0% 8.86 ± 0.02 8.89 ± 0.03 0.03 1.69 0.00 0.00 1.68
124650000 2026:136 9 99.6% 99.5% 100.0% 9.21 ± 0.02 9.23 ± 0.03 0.02 0.89 0.00 0.00 0.56
124651008 2026:136 14 100.0% 100.0% 100.0% 7.96 ± 0.02 7.97 ± 0.03 0.01 0.45 0.00 0.00 0.34
124653552 2026:136 15 99.8% 99.8% 100.0% 8.56 ± 0.02 8.57 ± 0.03 0.02 0.91 0.00 0.00 1.26
124657408 2026:136 15 99.9% 99.9% 100.0% 7.84 ± 0.02 7.86 ± 0.03 0.02 0.94 0.00 0.00 1.85
394794200 2026:136 10 100.0% 100.0% 100.0% 6.91 ± 0.02 6.93 ± 0.04 0.02 1.07 0.00 0.00 1.66
450363704 2026:135 2 99.9% 99.3% 100.0% 9.16 ± 0.02 9.20 ± 0.04 0.04 2.18 0.00 0.00 0.61
450372920 2026:135 3 99.9% 99.9% 100.0% 7.89 ± 0.02 7.93 ± 0.03 0.04 1.79 0.00 0.00 0.73
450374544 2026:135 3 100.0% 100.0% 100.0% 7.14 ± 0.02 7.17 ± 0.03 0.03 1.36 0.00 0.00 2.05
451413568 2026:136 5 99.9% 99.7% 100.0% 9.14 ± 0.02 9.21 ± 0.05 0.07 3.63 0.00 0.00 1.24
451417912 2026:136 5 99.8% 99.8% 100.0% 8.66 ± 0.02 8.70 ± 0.04 0.03 1.72 0.00 0.00 1.17
451419088 2026:136 5 100.0% 100.0% 100.0% 8.23 ± 0.02 8.28 ± 0.04 0.05 2.46 0.00 0.00 1.49
480381680 2026:136 16 99.9% 99.9% 100.0% 8.38 ± 0.05 8.38 ± 0.07 0.00 0.05 0.00 0.00 3.23
480382592 2026:136 16 99.8% 99.8% 100.0% 8.54 ± 0.02 8.58 ± 0.03 0.04 2.00 0.00 0.00 2.18
480383248 2026:136 26 100.0% 100.0% 100.0% 7.59 ± 0.04 7.70 ± 0.18 0.11 2.68 0.00 0.00 0.13
480385632 2026:136 22 99.8% 99.8% 100.0% 8.13 ± 0.02 8.18 ± 0.04 0.05 2.39 0.00 0.00 -0.02
480388568 2026:136 28 99.9% 99.9% 100.0% 8.30 ± 0.02 8.32 ± 0.04 0.02 1.09 0.00 0.00 0.07
480389024 2026:133 3 99.5% 99.4% 100.0% 8.58 ± 0.02 8.60 ± 0.04 0.02 1.07 0.00 0.00 0.83
578421512 2026:137 2 1 100.0% 100.0% 100.0% 8.18 ± 0.02 8.23 ± 0.03 0.05 2.74 0.00 0.00 0.65
578423184 2026:137 2 1 100.0% 100.0% 100.0% 8.01 ± 0.02 8.07 ± 0.03 0.06 3.06 0.00 0.00 1.55
578424184 2026:137 2 1 100.0% 100.0% 100.0% 7.76 ± 0.02 7.78 ± 0.03 0.03 1.35 0.00 0.00 1.08
578426880 2026:137 2 1 99.9% 99.9% 100.0% 7.85 ± 0.02 7.90 ± 0.03 0.05 2.62 0.00 0.00 0.20
646191304 2026:133 5 100.0% 100.0% 100.0% 7.51 ± 0.02 7.54 ± 0.03 0.03 1.73 0.00 0.00 1.28
646192600 2026:133 7 98.6% 96.9% 99.9% 10.22 ± 0.02 10.15 ± 0.07 -0.06 -3.07 0.00 0.00 0.80
732565064 2026:137 5 1 100.0% 100.0% 100.0% 7.72 ± 0.02 7.76 ± 0.03 0.04 2.09 0.00 0.00 1.40
762710696 2026:132 6 99.5% 99.5% 100.0% 8.73 ± 0.02 8.76 ± 0.03 0.03 1.31 0.00 0.00 1.27
762712928 2026:132 4 99.2% 99.1% 100.0% 8.99 ± 0.02 9.00 ± 0.03 0.01 0.29 0.00 0.00 1.18
763764304 2026:134 5 99.5% 99.5% 100.0% 8.49 ± 0.02 8.50 ± 0.04 0.01 0.72 0.00 0.00 1.32
763764384 2026:134 5 98.6% 98.2% 100.0% 9.04 ± 0.02 9.05 ± 0.04 0.00 0.19 0.00 0.00 1.18
763766592 2026:134 2 100.0% 100.0% 100.0% 7.46 ± 0.02 7.50 ± 0.03 0.05 2.26 0.00 0.00 0.55
763766720 2026:134 8 100.0% 100.0% 100.0% 6.24 ± 0.02 6.22 ± 0.03 -0.01 -0.58 0.00 0.00 1.45
763896096 2026:134 5 100.0% 100.0% 100.0% 6.58 ± 0.02 6.58 ± 0.03 0.00 0.03 0.00 0.00 1.76
764282752 2026:132 8 99.6% 99.5% 100.0% 8.10 ± 0.02 8.14 ± 0.04 0.03 1.57 0.00 0.00 1.52
764283992 2026:132 5 100.0% 100.0% 100.0% 5.51 ± 0.02 5.51 ± 0.03 0.00 0.12 0.00 0.00 1.30
764288920 2026:132 9 100.0% 100.0% 100.0% 6.95 ± 0.02 6.96 ± 0.04 0.01 0.29 0.00 0.00 0.46
764289168 2026:132 10 100.0% 100.0% 100.0% 6.45 ± 0.02 6.45 ± 0.03 0.00 0.03 0.00 0.00 1.96
764289224 2026:132 7 99.9% 99.9% 100.0% 7.21 ± 0.02 7.22 ± 0.03 0.01 0.70 0.00 0.00 1.01
764289432 2026:132 6 99.3% 99.3% 100.0% 8.54 ± 0.02 8.56 ± 0.04 0.01 0.60 0.00 0.00 1.86
764674064 2026:132 9 99.8% 99.8% 100.0% 7.81 ± 0.04 7.83 ± 0.04 0.01 0.33 0.00 0.00 2.52
806492256 2026:133 4 100.0% 100.0% 100.0% 8.36 ± 0.02 8.41 ± 0.03 0.05 2.74 0.00 0.00 1.16
806620296 2026:133 48 99.4% 99.0% 100.0% 9.00 ± 0.02 9.05 ± 0.05 0.05 2.36 0.00 0.00 0.67
806621408 2026:133 51 100.0% 100.0% 100.0% 7.33 ± 0.02 7.35 ± 0.04 0.02 1.23 0.00 0.00 1.91
806624232 2026:133 53 99.3% 99.3% 100.0% 8.66 ± 0.02 8.71 ± 0.04 0.05 2.40 0.00 0.00 1.15
806748648 2026:134 7 100.0% 100.0% 100.0% 7.24 ± 0.02 7.27 ± 0.04 0.03 1.40 0.00 0.00 0.78
806748880 2026:134 7 99.9% 99.9% 100.0% 7.81 ± 0.02 7.83 ± 0.03 0.02 1.08 0.00 0.00 1.41
806750912 2026:134 10 99.7% 99.7% 100.0% 8.05 ± 0.02 8.09 ± 0.04 0.03 1.72 0.00 0.00 0.51
806754224 2026:134 4 98.8% 96.9% 100.0% 9.31 ± 0.02 9.33 ± 0.04 0.02 0.94 0.00 0.00 1.45
807021208 2026:133 48 99.4% 99.3% 100.0% 8.53 ± 0.02 8.55 ± 0.04 0.02 1.03 0.00 0.00 1.33
807144088 2026:132 34 99.0% 98.6% 100.0% 9.05 ± 0.02 9.09 ± 0.04 0.04 2.02 0.00 0.00 0.41
807279816 2026:132 2 100.0% 100.0% 100.0% 6.07 ± 0.02 6.09 ± 0.03 0.02 0.94 0.00 0.00 1.24
807801880 2026:132 3 99.7% 99.7% 100.0% 8.06 ± 0.02 8.09 ± 0.03 0.04 1.79 0.00 0.00 1.20
814226576 2026:134 2 99.9% 99.9% 100.0% 8.10 ± 0.02 8.13 ± 0.03 0.03 1.36 0.00 0.00 0.26
939526424 2026:135 12 99.9% 99.9% 100.0% 7.59 ± 0.02 7.61 ± 0.03 0.02 0.98 0.00 0.00 1.21
939531496 2026:135 15 99.9% 99.9% 100.0% 7.86 ± 0.02 7.88 ± 0.03 0.01 0.74 0.00 0.00 1.24
939534344 2026:135 17 100.0% 100.0% 100.0% 7.38 ± 0.02 7.38 ± 0.03 0.01 0.29 0.00 0.00 0.06
939534600 2026:135 13 99.9% 99.9% 100.0% 7.58 ± 0.02 7.59 ± 0.03 0.01 0.37 0.00 0.00 1.20
939540712 2026:135 4 100.0% 100.0% 100.0% 6.89 ± 0.02 6.91 ± 0.03 0.02 1.21 0.00 0.00 -0.18
1205211160 2026:134 2 100.0% 100.0% 100.0% 7.36 ± 0.02 7.41 ± 0.03 0.05 2.38 0.00 0.00 -0.07

Other (unexpectedly 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
578425544 2026:137 1 1 0.0% 0.0% 0.0% 9.34 ± 0.02 0.00 ± nan -9.34 -466.91 – – 1.45

  • 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.