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ACA Trending: Jun 2025

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

ACIS
Slope: 5.591e-04 STD: 3.714e-02

Slope: -3.838e-03 STD: 5.901e-02

Slope: 7.528e-03 STD: 7.020e-02
 

Slope: 2.784e-03 STD: 6.343e-02

Slope: 1.052e-03 STD: 5.665e-02

Slope: 4.122e-03 STD: 7.105e-02
 
HRCI
Slope: nan STD: nan

Slope: nan STD: nan

Slope: nan STD: nan

Slope: nan STD: nan
HRCS
Slope: nan STD: nan

Slope: nan STD: nan

Slope: nan STD: nan

Slope: nan STD: nan
IDID StringMagnitudeData Quality (%)Total Data
AverageMinMaxGoodMarginalBad
1 ACIS-1 7.233 7.073 7.328 100 0 0 11
2 ACIS-2 7.104 6.582 7.248 100 0 0 15
3 ACIS-3 7.377 7.156 7.523 100 0 0 9
4 ACIS-4 7.197 6.896 7.360 100 0 0 17
5 ACIS-5 7.211 6.771 7.374 100 0 0 29
6 ACIS-6 7.266 6.550 7.476 100 0 0 15
7 HRC-I-1 6.805 6.569 6.835 100 0 0 2
8 HRC-I-2 6.831 6.739 6.856 100 0 0 2
9 HRC-I-3 0.000 0.000 0.000 0 0 0 0
10 HRC-I-4 6.801 6.730 6.830 100 0 0 2
11 HRC-S-1 6.790 6.772 6.810 100 0 0 2
12 HRC-S-2 6.815 6.793 6.842 100 0 0 2
13 HRC-S-3 6.846 6.684 6.876 100 0 0 2
14 HRC-S-4 0.000 0.000 0.000 0 0 0 0

Level 1 Slot Trending: Jun 2025

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

SlotPos_ErrDelta MagnitudeAngyneaAngznea
0
Slope: nan STD: 1.538e-01

Slope: nan STD: 1.538e-01

Slope: -1.219e-04 STD: -1.078e-04

Slope: -1.078e-04 STD: 8.328e-04
1
Slope: nan STD: 1.900e-01

Slope: nan STD: 1.900e-01

Slope: -6.440e-05 STD: -2.904e-05

Slope: -2.904e-05 STD: 1.030e-03
2
Slope: nan STD: 1.763e-01

Slope: nan STD: 1.763e-01

Slope: -3.633e-05 STD: 2.167e-05

Slope: 2.167e-05 STD: 8.138e-04
3
Slope: -2.152e-03 STD: 3.509e-02

Slope: -2.152e-03 STD: 3.509e-02

Slope: 6.593e-04 STD: 6.171e-04

Slope: 6.171e-04 STD: 7.801e-03
4
Slope: -3.066e-04 STD: 1.785e-02

Slope: -3.066e-04 STD: 1.785e-02

Slope: 1.138e-03 STD: 1.407e-03

Slope: 1.407e-03 STD: 1.130e-02
5
Slope: -1.789e-03 STD: 3.511e-02

Slope: -1.789e-03 STD: 3.511e-02

Slope: 1.468e-03 STD: 1.797e-03

Slope: 1.797e-03 STD: 1.358e-02
6
Slope: -1.059e-03 STD: 1.493e-02

Slope: -1.059e-03 STD: 1.493e-02

Slope: 1.429e-03 STD: 1.510e-03

Slope: 1.510e-03 STD: 1.413e-02
7
Slope: -7.289e-04 STD: 1.667e-02

Slope: -7.289e-04 STD: 1.667e-02

Slope: 1.486e-04 STD: -7.866e-06

Slope: -7.866e-06 STD: 1.909e-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
33.465e-053.025e-051.264e-02 333.455e-023.765e-02155217100.000.000.00
43.317e-052.760e-051.352e-02 334.052e-024.281e-02155216100.000.000.00
52.979e-052.866e-051.589e-02 334.677e-024.964e-02155217100.000.000.00
62.810e-053.760e-051.479e-02 335.106e-025.528e-02155214100.000.000.00
73.013e-053.449e-051.588e-02 315.703e-026.124e-0215500896.770.003.23
AVG1.948e-051.982e-059.089e-03 202.874e-023.083e-029698462.100.000.40

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+002.000e-01 361.005e-021.151e-02155216100.000.000.00
10.000e+000.000e+001.945e-01 361.065e-021.243e-02155215100.000.000.00
20.000e+000.000e+001.937e-01 361.060e-021.275e-02155225100.000.000.00
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+007.353e-02 133.912e-034.587e-035820737.500.000.00

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.