ACA Magnitude Statistics

2026:124:00:00:00.000 Update Report

Time range 2026:093:22:52:00.471 – 2026:123:22:52:00.471
New Stars 48
Updated Stars 38
Magnitude not Updated 59
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
123080528 2026:121 2 100.0% 100.0% 100.0% 7.96 ± 0.02 8.00 ± 0.03 0.05 2.28 – – 0.81
123081448 2026:118 1 100.0% 100.0% 100.0% 8.30 ± 0.02 8.34 ± 0.03 0.04 1.94 – – 1.09
479860984 2026:121 1 100.0% 100.0% 100.0% 6.48 ± 0.02 6.52 ± 0.03 0.04 1.91 – – 2.23
479861560 2026:121 2 100.0% 100.0% 100.0% 8.18 ± 0.02 8.22 ± 0.03 0.04 2.22 – – 1.17
480001864 2026:121 2 100.0% 100.0% 100.0% 8.08 ± 0.02 8.13 ± 0.03 0.05 2.66 – – 0.16
480002336 2026:121 2 100.0% 100.0% 100.0% 8.23 ± 0.02 8.29 ± 0.03 0.05 2.65 – – 1.39
480002440 2026:121 2 100.0% 99.9% 100.0% 8.78 ± 0.02 8.83 ± 0.03 0.05 2.36 – – 2.12
643180848 2026:116 1 99.6% 99.3% 100.0% 9.22 ± 0.02 9.25 ± 0.04 0.03 1.36 – – 1.13
643182312 2026:116 1 99.8% 98.9% 100.0% 9.43 ± 0.02 9.45 ± 0.04 0.02 1.11 – – 0.68
643183672 2026:116 1 99.5% 94.7% 100.0% 9.61 ± 0.02 9.71 ± 0.05 0.10 5.18 – – 0.84
728894352 2026:123 2 1 100.0% 94.9% 100.0% 9.35 ± 0.02 9.37 ± 0.04 0.02 0.96 – – 1.62
730074056 2026:118 1 100.0% 99.9% 100.0% 7.68 ± 0.02 7.74 ± 0.03 0.06 2.83 – – 2.22
730074176 2026:118 1 83.0% 66.8% 86.3% 10.35 ± 0.02 10.31 ± 0.05 -0.04 -2.07 – – 1.09
730858416 2026:121 1 93.4% 84.1% 95.6% 9.76 ± 0.02 9.77 ± 0.05 0.00 0.25 – – 0.87
776086744 2026:116 1 100.0% 99.6% 100.0% 8.19 ± 0.02 8.23 ± 0.03 0.04 1.83 – – 1.19
776087048 2026:116 1 100.0% 100.0% 100.0% 8.42 ± 0.02 8.48 ± 0.03 0.07 3.28 – – 1.47
776088280 2026:116 1 99.9% 99.7% 100.0% 8.83 ± 0.02 8.86 ± 0.04 0.03 1.54 – – 1.45
776090536 2026:116 1 100.0% 100.0% 100.0% 6.17 ± 0.02 6.19 ± 0.03 0.02 1.12 – – -0.03
776223408 2026:116 1 100.0% 100.0% 100.0% 7.05 ± 0.02 7.07 ± 0.03 0.02 0.90 – – 1.23
776612112 2026:116 1 100.0% 100.0% 100.0% 8.63 ± 0.02 8.67 ± 0.04 0.03 1.59 – – 1.34
855394232 2026:116 1 99.6% 93.2% 100.0% 8.98 ± 0.05 9.08 ± 0.04 0.10 2.02 – – 2.57
855923880 2026:116 1 99.9% 99.9% 100.0% 7.48 ± 0.02 7.52 ± 0.03 0.04 1.80 – – 1.81
856058904 2026:116 1 99.8% 99.4% 100.0% 8.95 ± 0.02 9.00 ± 0.04 0.05 2.67 – – 1.09
920132000 2026:121 1 99.9% 99.9% 100.0% 8.37 ± 0.02 8.44 ± 0.03 0.07 3.37 – – 0.42
920133248 2026:121 4 99.8% 99.7% 100.0% 8.38 ± 0.02 8.43 ± 0.03 0.05 2.36 – – 1.27
920260904 2026:121 4 99.8% 99.7% 100.0% 8.30 ± 0.02 8.36 ± 0.03 0.06 3.05 – – 1.24
920263040 2026:121 1 99.9% 96.3% 100.0% 9.64 ± 0.02 9.60 ± 0.05 -0.04 -2.16 – – 1.09
920263048 2026:121 3 99.5% 98.9% 100.0% 9.49 ± 0.02 9.53 ± 0.04 0.04 1.92 – – 1.12
920264712 2026:121 4 99.9% 99.9% 100.0% 7.24 ± 0.02 7.31 ± 0.03 0.06 3.24 – – 1.07
953290120 2026:119 1 99.6% 98.0% 100.0% 9.20 ± 0.02 9.26 ± 0.04 0.06 3.24 – – 1.10
953290632 2026:119 1 99.8% 99.6% 100.0% 9.63 ± 0.02 9.69 ± 0.03 0.06 2.97 – – 0.88
953821552 2026:119 1 99.3% 99.3% 100.0% 9.34 ± 0.02 9.41 ± 0.04 0.08 3.85 – – 1.12
953947040 2026:119 1 99.8% 99.7% 100.0% 8.58 ± 0.03 8.49 ± 0.03 -0.09 -3.08 – – 3.00
987497192 2026:117 1 97.8% 94.9% 98.3% 9.76 ± 0.02 9.74 ± 0.05 -0.02 -1.18 – – 1.13
987498000 2026:117 1 99.6% 94.7% 99.9% 9.68 ± 0.02 9.67 ± 0.06 -0.00 -0.18 – – 1.20
1016729160 2026:121 1 99.8% 99.8% 100.0% 6.64 ± 0.02 6.67 ± 0.03 0.04 1.91 – – 0.40
1017249896 2026:121 1 99.7% 98.3% 100.0% 9.25 ± 0.02 9.33 ± 0.05 0.08 3.87 – – 1.94
1017250432 2026:121 1 100.0% 100.0% 100.0% 7.90 ± 0.02 7.94 ± 0.03 0.04 2.02 – – 1.20
1017250936 2026:121 1 99.7% 99.7% 100.0% 8.45 ± 0.02 8.50 ± 0.03 0.05 2.74 – – 1.21
1017254120 2026:121 1 99.7% 99.7% 100.0% 8.17 ± 0.02 8.23 ± 0.03 0.06 3.01 – – 1.29
1017258336 2026:121 1 100.0% 100.0% 100.0% 7.91 ± 0.02 7.96 ± 0.03 0.05 2.64 – – 0.59
1017258576 2026:121 1 99.7% 99.7% 100.0% 7.38 ± 0.02 7.41 ± 0.03 0.03 1.48 – – 1.68
1106517912 2026:118 2 100.0% 100.0% 100.0% 6.22 ± 0.03 6.35 ± 0.03 0.13 4.27 – – 3.22
1106521160 2026:117 1 99.9% 99.3% 100.0% 9.77 ± 0.02 9.78 ± 0.05 0.01 0.69 – – 0.65
1106906896 2026:118 2 99.9% 99.9% 100.0% 9.27 ± 0.02 9.34 ± 0.04 0.07 3.50 – – 0.87
1106907568 2026:118 2 100.0% 100.0% 100.0% 8.78 ± 0.02 8.83 ± 0.03 0.05 2.32 – – 1.37
1106912920 2026:118 1 100.0% 100.0% 100.0% 8.09 ± 0.02 8.14 ± 0.03 0.06 2.92 – – 0.64
1106914208 2026:118 2 100.0% 100.0% 100.0% 7.64 ± 0.02 7.68 ± 0.03 0.04 2.12 – – 1.50

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
31064080 2026:119 2 99.9% 99.5% 100.0% 9.66 ± 0.02 9.69 ± 0.11 0.04 1.76 -0.05 0.05 1.42
31064944 2026:119 3 99.9% 99.8% 100.0% 9.29 ± 0.02 9.18 ± 0.08 -0.11 -5.64 -0.04 0.04 0.78
31065608 2026:119 4 99.5% 99.5% 100.0% 8.67 ± 0.02 8.72 ± 0.05 0.04 2.12 0.01 0.01 1.21
31990800 2026:119 5 99.3% 98.8% 100.0% 9.83 ± 0.02 9.83 ± 0.07 -0.00 -0.17 0.01 0.04 0.87
122553880 2026:121 2 99.5% 99.5% 100.0% 8.44 ± 0.02 8.47 ± 0.04 0.04 1.92 0.02 0.01 1.68
122558024 2026:121 4 99.9% 99.9% 100.0% 8.16 ± 0.02 8.20 ± 0.04 0.04 2.01 0.02 0.00 1.08
480523656 2026:121 4 100.0% 100.0% 100.0% 7.37 ± 0.02 7.39 ± 0.04 0.03 1.35 -0.02 0.00 2.65
500311288 2026:122 5 99.9% 99.9% 100.0% 8.55 ± 0.02 8.60 ± 0.04 0.05 2.42 0.01 0.00 1.83
500440664 2026:122 5 99.9% 99.9% 100.0% 8.23 ± 0.02 8.26 ± 0.04 0.03 1.26 0.02 0.00 0.52
642653464 2026:119 10 99.8% 99.6% 100.0% 8.86 ± 0.02 8.89 ± 0.05 0.03 1.66 0.01 0.01 1.20
728895696 2026:123 5 1 99.7% 99.7% 100.0% 8.37 ± 0.02 8.40 ± 0.04 0.04 1.83 0.03 0.00 1.58
728898024 2026:123 5 1 97.9% 94.0% 99.5% 9.16 ± 0.02 9.19 ± 0.04 0.03 1.55 0.05 0.00 0.35
728898984 2026:123 5 1 99.8% 99.8% 100.0% 8.00 ± 0.02 8.03 ± 0.04 0.03 1.39 0.03 0.00 1.21
730071624 2026:118 3 99.8% 99.4% 100.0% 9.67 ± 0.02 9.69 ± 0.03 0.03 1.31 -0.06 0.00 2.03
730075840 2026:118 3 99.6% 98.6% 100.0% 9.92 ± 0.02 9.90 ± 0.05 -0.02 -0.88 0.04 0.02 0.74
730077104 2026:118 2 99.6% 99.5% 100.0% 7.84 ± 0.02 7.88 ± 0.03 0.04 2.00 0.03 0.00 1.26
805707896 2026:121 3 97.7% 97.4% 100.0% 8.87 ± 0.02 8.92 ± 0.04 0.04 2.20 0.01 0.01 0.77
807146192 2026:118 10 99.6% 98.4% 99.8% 9.07 ± 0.02 9.13 ± 0.04 0.06 2.86 0.01 0.00 1.70
807404384 2026:121 4 99.8% 99.8% 100.0% 8.80 ± 0.02 8.86 ± 0.05 0.05 2.74 0.01 -0.01 1.00
807414392 2026:121 3 100.0% 99.9% 100.0% 8.92 ± 0.02 8.99 ± 0.03 0.07 3.39 0.04 -0.00 2.12
855916696 2026:116 2 100.0% 100.0% 100.0% 6.69 ± 0.02 6.75 ± 0.03 0.06 2.96 0.07 0.00 -0.22
855919288 2026:116 2 99.2% 99.2% 100.0% 8.92 ± 0.02 9.01 ± 0.05 0.09 4.47 0.09 0.02 2.04
855921000 2026:116 2 99.6% 99.5% 100.0% 9.25 ± 0.02 9.33 ± 0.04 0.09 4.27 0.12 0.00 1.49
855922432 2026:116 3 99.5% 86.5% 100.0% 8.85 ± 0.02 8.87 ± 0.04 0.01 0.60 0.04 0.01 0.52
856061560 2026:116 3 100.0% 100.0% 100.0% 7.66 ± 0.02 7.68 ± 0.04 0.02 0.97 0.06 0.01 -0.26
920258192 2026:121 9 99.7% 99.6% 100.0% 8.80 ± 0.02 8.82 ± 0.04 0.02 1.03 0.02 0.00 1.25
920262104 2026:121 6 98.9% 98.7% 100.0% 9.47 ± 0.02 9.51 ± 0.04 0.04 1.91 -0.03 -0.00 1.23
920263544 2026:121 5 99.7% 99.1% 100.0% 9.41 ± 0.02 9.45 ± 0.05 0.04 2.05 0.01 0.02 1.07
920264600 2026:121 5 99.5% 97.6% 100.0% 9.10 ± 0.02 9.14 ± 0.05 0.04 2.17 0.04 0.01 1.30
953292856 2026:119 2 99.4% 99.4% 100.0% 8.40 ± 0.02 8.42 ± 0.04 0.02 0.96 0.02 0.01 1.85
953951568 2026:119 3 99.6% 99.6% 100.0% 7.88 ± 0.02 7.90 ± 0.03 0.02 0.92 0.02 0.00 0.07
953955920 2026:119 3 98.8% 98.7% 100.0% 8.97 ± 0.02 8.98 ± 0.04 0.00 0.18 0.03 0.00 1.31
987497864 2026:117 3 98.6% 95.2% 99.7% 9.45 ± 0.02 9.44 ± 0.04 -0.01 -0.34 -0.02 0.01 0.68
987502584 2026:117 5 100.0% 100.0% 100.0% 7.37 ± 0.02 7.38 ± 0.03 0.01 0.61 0.01 0.00 2.60
987505000 2026:117 4 100.0% 100.0% 100.0% 6.20 ± 0.02 6.20 ± 0.04 -0.00 -0.08 0.02 0.01 0.39
1010192048 2026:116 3 99.6% 99.1% 100.0% 9.09 ± 0.02 9.16 ± 0.05 0.07 3.32 0.02 0.01 1.38
1017253448 2026:121 2 99.8% 99.8% 100.0% 8.18 ± 0.02 8.21 ± 0.04 0.04 1.95 0.04 0.01 1.18
1130639344 2026:122 9 1 100.0% 100.0% 100.0% 6.82 ± 0.05 6.79 ± 0.06 -0.02 -0.49 -0.02 -0.00 3.28

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
31069328 2026:120 42 99.5% 99.5% 100.0% 8.94 ± 0.02 8.96 ± 0.04 0.02 0.88 0.00 0.00 1.20
31072656 2026:120 39 99.5% 99.3% 100.0% 9.18 ± 0.02 9.19 ± 0.04 0.01 0.34 0.00 0.00 1.20
31075128 2026:120 111 99.4% 99.2% 100.0% 9.32 ± 0.02 9.34 ± 0.04 0.02 1.00 0.00 0.00 1.15
31075368 2026:120 53 99.9% 99.7% 100.0% 9.14 ± 0.02 9.20 ± 0.05 0.06 2.99 0.00 0.00 0.79
31983336 2026:120 149 99.0% 99.0% 99.3% 8.58 ± 0.02 8.60 ± 0.04 0.02 0.95 0.00 0.00 1.09
122552584 2026:121 6 100.0% 100.0% 100.0% 6.70 ± 0.02 6.71 ± 0.03 0.01 0.61 0.00 0.00 0.01
122556976 2026:121 3 100.0% 100.0% 100.0% 8.14 ± 0.02 8.15 ± 0.04 0.01 0.58 0.00 0.00 1.14
394527560 2026:120 59 99.9% 99.9% 100.0% 7.63 ± 0.02 7.65 ± 0.03 0.01 0.70 0.00 0.00 1.29
394530152 2026:120 264 99.9% 99.9% 100.0% 7.45 ± 0.02 7.47 ± 0.03 0.02 0.88 0.00 0.00 0.29
394531664 2026:120 22 100.0% 99.9% 100.0% 8.57 ± 0.14 8.61 ± 0.12 0.04 0.26 0.00 0.00 3.68
394546712 2026:120 268 100.0% 100.0% 100.0% 6.55 ± 0.02 6.55 ± 0.03 -0.01 -0.28 0.00 0.00 1.49
394546720 2026:120 231 100.0% 100.0% 100.0% 6.35 ± 0.02 6.35 ± 0.04 -0.01 -0.28 0.00 0.00 0.22
479987712 2026:118 2 99.9% 99.9% 100.0% 8.95 ± 0.02 9.01 ± 0.03 0.06 3.09 0.00 0.00 1.32
479991680 2026:121 4 100.0% 100.0% 100.0% 8.46 ± 0.02 8.53 ± 0.03 0.06 3.24 0.00 0.00 1.34
479993904 2026:121 4 100.0% 100.0% 100.0% 8.39 ± 0.02 8.44 ± 0.04 0.05 2.56 0.00 0.00 1.23
500309776 2026:122 16 99.8% 99.8% 100.0% 7.95 ± 0.02 7.93 ± 0.03 -0.01 -0.62 0.00 0.00 0.90
500437816 2026:122 16 99.4% 99.4% 100.0% 8.66 ± 0.02 8.68 ± 0.03 0.02 1.12 0.00 0.00 1.20
500442560 2026:122 11 100.0% 100.0% 100.0% 6.97 ± 0.02 6.97 ± 0.03 -0.00 -0.05 0.00 0.00 1.34
728896408 2026:123 3 1 99.9% 99.0% 100.0% 9.00 ± 0.02 9.01 ± 0.04 0.01 0.40 0.00 0.00 0.53
730071248 2026:118 2 100.0% 99.9% 100.0% 8.28 ± 0.02 8.32 ± 0.03 0.04 1.95 0.00 0.00 1.59
730071552 2026:118 2 100.0% 100.0% 100.0% 8.12 ± 0.02 8.14 ± 0.03 0.02 0.75 0.00 0.00 2.32
730077720 2026:118 2 100.0% 100.0% 100.0% 6.09 ± 0.02 6.10 ± 0.03 0.01 0.49 0.00 0.00 1.14
730339928 2026:121 3 99.8% 99.8% 100.0% 7.52 ± 0.02 7.55 ± 0.04 0.04 1.83 0.00 0.00 0.82
730857944 2026:121 2 99.5% 99.1% 100.0% 8.86 ± 0.02 8.92 ± 0.04 0.06 2.92 0.00 0.00 1.73
730862104 2026:121 3 99.2% 99.1% 100.0% 9.18 ± 0.02 9.19 ± 0.05 0.01 0.60 0.00 0.00 0.76
730863008 2026:121 5 100.0% 100.0% 100.0% 6.28 ± 0.02 6.30 ± 0.04 0.02 1.18 0.00 0.00 1.91
730864520 2026:121 4 98.6% 97.1% 100.0% 9.25 ± 0.02 9.26 ± 0.04 0.01 0.59 0.00 0.00 0.75
730993680 2026:121 6 99.8% 99.7% 100.0% 8.32 ± 0.02 8.32 ± 0.03 0.00 0.16 0.00 0.00 1.05
730996064 2026:121 5 100.0% 100.0% 100.0% 7.98 ± 0.02 7.99 ± 0.04 0.01 0.38 0.00 0.00 1.00
805702800 2026:121 10 99.5% 99.5% 100.0% 9.01 ± 0.02 9.02 ± 0.03 0.01 0.45 0.00 0.00 1.27
805703984 2026:121 7 99.3% 99.2% 100.0% 9.11 ± 0.02 9.13 ± 0.04 0.02 0.86 0.00 0.00 0.18
805713216 2026:121 3 100.0% 100.0% 100.0% 6.91 ± 0.02 6.95 ± 0.03 0.04 1.80 0.00 0.00 2.34
806620296 2026:117 39 99.3% 98.9% 100.0% 9.00 ± 0.02 9.04 ± 0.05 0.04 2.05 0.00 0.00 0.67
806621408 2026:118 42 100.0% 99.9% 100.0% 7.33 ± 0.02 7.35 ± 0.04 0.02 1.14 0.00 0.00 1.91
806624232 2026:118 44 99.3% 99.2% 100.0% 8.66 ± 0.02 8.70 ± 0.04 0.05 2.26 0.00 0.00 1.15
807021208 2026:118 39 99.3% 99.3% 100.0% 8.53 ± 0.02 8.54 ± 0.04 0.02 0.93 0.00 0.00 1.33
807144088 2026:118 28 98.9% 98.6% 100.0% 9.05 ± 0.02 9.09 ± 0.04 0.04 1.95 0.00 0.00 0.41
807414696 2026:121 12 99.4% 99.3% 100.0% 8.98 ± 0.02 8.98 ± 0.04 0.00 0.16 0.00 0.00 1.22
807419488 2026:121 11 100.0% 100.0% 100.0% 7.18 ± 0.02 7.18 ± 0.03 -0.00 -0.02 0.00 0.00 1.16
920912952 2026:121 13 100.0% 100.0% 100.0% 7.41 ± 0.02 7.43 ± 0.04 0.02 1.12 0.00 0.00 1.26
920913800 2026:121 11 99.4% 99.3% 100.0% 8.30 ± 0.02 8.32 ± 0.04 0.02 1.06 0.00 0.00 1.18
920916000 2026:121 10 98.9% 98.9% 100.0% 8.36 ± 0.02 8.36 ± 0.05 0.01 0.28 0.00 0.00 0.06
920920128 2026:121 3 100.0% 100.0% 100.0% 7.84 ± 0.02 7.90 ± 0.03 0.06 3.04 0.00 0.00 0.62
921043784 2026:121 14 99.9% 99.9% 100.0% 7.53 ± 0.02 7.53 ± 0.04 0.00 0.21 0.00 0.00 0.16
921043944 2026:119 10 99.1% 99.1% 100.0% 8.68 ± 0.02 8.69 ± 0.05 0.02 0.85 0.00 0.00 1.20
952108520 2026:116 4 100.0% 99.9% 100.0% 8.41 ± 0.02 8.46 ± 0.04 0.05 2.36 0.00 0.00 2.86
952113888 2026:116 10 99.9% 99.9% 100.0% 8.04 ± 0.02 8.07 ± 0.04 0.03 1.39 0.00 0.00 1.29
952116240 2026:116 22 99.9% 99.8% 100.0% 8.35 ± 0.02 8.39 ± 0.04 0.03 1.73 0.00 0.00 1.27
952117944 2026:116 6 100.0% 100.0% 100.0% 7.33 ± 0.02 7.38 ± 0.04 0.04 2.04 0.00 0.00 1.83
952646080 2026:116 22 100.0% 100.0% 100.0% 7.63 ± 0.08 7.61 ± 0.07 -0.02 -0.22 0.00 0.00 3.47
953815840 2026:119 2 99.3% 99.2% 100.0% 9.13 ± 0.02 9.20 ± 0.04 0.07 3.51 0.00 0.00 1.16
987500352 2026:117 5 98.9% 98.4% 100.0% 9.24 ± 0.02 9.25 ± 0.04 0.01 0.50 0.00 0.00 0.62
1010183896 2026:116 4 99.8% 99.6% 100.0% 8.90 ± 0.02 8.99 ± 0.04 0.08 4.06 0.00 0.00 0.17
1010194384 2026:116 2 99.9% 99.9% 100.0% 7.68 ± 0.02 7.70 ± 0.03 0.02 1.12 0.00 0.00 3.19
1010304984 2026:116 2 99.9% 99.9% 100.0% 8.64 ± 0.02 8.68 ± 0.04 0.04 1.76 0.00 0.00 1.12
1010318592 2026:116 2 100.0% 100.0% 100.0% 6.99 ± 0.02 7.04 ± 0.03 0.05 2.61 0.00 0.00 0.44
1128940016 2026:122 6 100.0% 100.0% 100.0% 6.94 ± 0.02 6.96 ± 0.03 0.02 0.85 0.00 0.00 -0.15
1130640944 2026:122 34 1 100.0% 100.0% 100.0% 6.18 ± 0.02 6.19 ± 0.04 0.01 0.28 0.00 0.00 0.49
1130643264 2026:122 103 1 100.0% 100.0% 100.0% 6.58 ± 0.02 6.59 ± 0.04 0.01 0.31 0.00 0.00 0.33

  • 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.