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ACA Trending: Jan 2025

Click an image to enlarge it. The slopes are in Mag / day.

ACIS
Slope: -4.468e-03 STD: 6.425e-02

Slope: -6.010e-03 STD: 6.863e-02

Slope: -3.155e-02 STD: 9.329e-02
 

Slope: -5.052e-03 STD: 6.097e-02

Slope: -3.836e-03 STD: 5.932e-02

Slope: 9.826e-03 STD: 7.624e-02
 
HRCI
Slope: nan STD: nan

Slope: nan STD: nan

Slope: nan STD: nan

Slope: nan STD: nan
HRCS
Slope: -3.329e-03 STD: 1.460e-02

Slope: -3.447e-03 STD: 1.358e-02

Slope: -2.658e-03 STD: 1.310e-02

Slope: nan STD: nan
IDID StringMagnitudeData Quality (%)Total Data
AverageMinMaxGoodMarginalBad
1 ACIS-1 7.244 6.763 7.393 100 0 0 23
2 ACIS-2 7.127 6.912 7.347 100 0 0 20
3 ACIS-3 7.467 7.263 7.597 100 0 0 6
4 ACIS-4 7.225 6.909 7.391 100 0 0 23
5 ACIS-5 7.231 6.995 7.390 100 0 0 40
6 ACIS-6 7.325 6.975 7.467 100 0 0 23
7 HRC-I-1 6.859 6.822 6.885 100 0 0 1
8 HRC-I-2 6.882 6.826 6.911 100 0 0 1
9 HRC-I-3 6.931 6.907 6.968 100 0 0 1
10 HRC-I-4 0.000 0.000 0.000 0 0 0 0
11 HRC-S-1 6.825 6.751 6.869 100 0 0 5
12 HRC-S-2 6.838 6.718 6.870 100 0 0 5
13 HRC-S-3 6.876 6.734 6.911 100 0 0 5
14 HRC-S-4 0.000 0.000 0.000 0 0 0 0

Level 1 Slot Trending: Jan 2025

Click an image to enlarge it. The slopes are per day.

SlotPos_ErrDelta MagnitudeAngyneaAngznea
0
Slope: -3.702e-04 STD: 1.739e-01

Slope: -3.702e-04 STD: 1.739e-01

Slope: -6.090e-05 STD: -1.250e-04

Slope: -1.250e-04 STD: 8.030e-04
1
Slope: -8.929e-03 STD: 1.855e-01

Slope: -8.929e-03 STD: 1.855e-01

Slope: -2.547e-05 STD: -4.041e-05

Slope: -4.041e-05 STD: 1.352e-03
2
Slope: -4.288e-04 STD: 2.151e-01

Slope: -4.288e-04 STD: 2.151e-01

Slope: -1.281e-05 STD: -1.421e-05

Slope: -1.421e-05 STD: 1.022e-03
3
Slope: -1.619e-04 STD: 1.287e-02

Slope: -1.619e-04 STD: 1.287e-02

Slope: 6.143e-05 STD: 2.690e-04

Slope: 2.690e-04 STD: 8.408e-03
4
Slope: -3.514e-04 STD: 1.350e-02

Slope: -3.514e-04 STD: 1.350e-02

Slope: 2.408e-04 STD: 3.546e-04

Slope: 3.546e-04 STD: 1.009e-02
5
Slope: -1.057e-04 STD: 1.418e-02

Slope: -1.057e-04 STD: 1.418e-02

Slope: 7.158e-04 STD: 8.725e-04

Slope: 8.725e-04 STD: 1.191e-02
6
Slope: -1.334e-03 STD: 2.017e-02

Slope: -1.334e-03 STD: 2.017e-02

Slope: 1.048e-03 STD: 1.234e-03

Slope: 1.234e-03 STD: 1.579e-02
7
Slope: -1.981e-03 STD: 4.749e-02

Slope: -1.981e-03 STD: 4.749e-02

Slope: 5.002e-04 STD: 7.891e-04

Slope: 7.891e-04 STD: 1.748e-02

Note

pos_err: ((ra_err*cos(dec))^2 + dec_err^2)^0.5
diff: mag_aca - mag_aca_avg
slope: slope agaist time (sec)
std: standard deviation of the data

When looking at Guide Stars

slotrms_ra_err (deg)rms_dec_err (deg) rms_delta_mag (marcsec)number avg_angynea (arcsec)avg_angznea (arcsec) number_nea goodmarginalbad
00.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
10.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
20.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
31.846e-052.283e-059.790e-03 463.803e-024.650e-02166791100.000.000.00
42.386e-052.803e-051.222e-02 464.569e-025.429e-02166793100.000.000.00
52.057e-052.826e-051.190e-02 465.005e-025.921e-02166792100.000.000.00
61.811e-052.517e-051.286e-02 465.403e-026.378e-02166794100.000.000.00
72.555e-053.149e-051.456e-02 455.975e-026.983e-02166790100.000.000.00
AVG1.332e-051.697e-057.667e-03 283.094e-023.670e-0210424562.500.000.00

When Looking at FIDs

slotrms_ra_err (deg)rms_dec_err (deg) rms_delta_mag (marcsec)number avg_angynea (arcsec)avg_angznea (arcsec) number_nea goodmarginalbad
00.000e+000.000e+001.671e-01 511.023e-021.191e-02166794100.000.000.00
10.000e+000.000e+001.604e-01 511.083e-021.304e-02166797100.000.000.00
20.000e+000.000e+001.569e-01 511.063e-021.265e-02166793100.000.000.00
30.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
40.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
50.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
60.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
70.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
AVG0.000e+000.000e+006.055e-02 193.961e-034.700e-036254837.500.000.00

When looking at Monitor Stars

slotrms_ra_err (deg)rms_dec_err (deg) rms_delta_mag (marcsec)number avg_angynea (arcsec)avg_angznea (arcsec) number_nea goodmarginalbad
00.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
10.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
20.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
30.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
40.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
50.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
60.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
70.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00
AVG0.000e+000.000e+000.000e+00 00.000e+000.000e+00 00.000.000.00

If you have any questions about this page, please contact swolk@cfa.harvard.edu.