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ACA Trending: Feb 2025

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

ACIS
Slope: -3.346e-04 STD: 4.552e-02

Slope: -7.521e-04 STD: 6.599e-02

Slope: -6.183e-04 STD: 5.099e-02
 

Slope: -6.709e-04 STD: 5.032e-02

Slope: -6.496e-04 STD: 4.606e-02

Slope: -2.508e-03 STD: 6.686e-02
 
HRCI
Slope: 9.503e-04 STD: 1.908e-02

Slope: 1.366e-03 STD: 1.505e-02

Slope: 1.726e-03 STD: 1.899e-02

Slope: 5.866e-03 STD: 7.644e-03
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 7.260 6.723 7.395 100 0 0 53
2 ACIS-2 7.109 6.411 7.377 100 0 0 40
3 ACIS-3 7.462 7.130 7.638 100 0 0 26
4 ACIS-4 7.222 6.542 7.394 100 0 0 41
5 ACIS-5 7.230 5.921 7.380 100 0 0 91
6 ACIS-6 7.276 6.191 7.482 100 0 0 52
7 HRC-I-1 6.808 6.704 6.869 100 0 0 6
8 HRC-I-2 6.844 6.793 6.903 100 0 0 7
9 HRC-I-3 6.879 6.800 6.938 100 0 0 5
10 HRC-I-4 6.806 6.764 6.838 100 0 0 3
11 HRC-S-1 0.000 0.000 0.000 0 0 0 0
12 HRC-S-2 0.000 0.000 0.000 0 0 0 0
13 HRC-S-3 0.000 0.000 0.000 0 0 0 0
14 HRC-S-4 0.000 0.000 0.000 0 0 0 0

Level 1 Slot Trending: Feb 2025

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

SlotPos_ErrDelta MagnitudeAngyneaAngznea
0
Slope: -1.105e-02 STD: 9.263e-02

Slope: -1.105e-02 STD: 9.263e-02

Slope: 1.205e-05 STD: 7.321e-06

Slope: 7.321e-06 STD: 1.256e-03
1
Slope: -3.123e-03 STD: 8.757e-02

Slope: -3.123e-03 STD: 8.757e-02

Slope: 1.459e-05 STD: 2.984e-05

Slope: 2.984e-05 STD: 9.830e-04
2
Slope: -7.044e-05 STD: 6.963e-02

Slope: -7.044e-05 STD: 6.963e-02

Slope: -2.344e-06 STD: -9.978e-06

Slope: -9.978e-06 STD: 8.659e-04
3
Slope: -7.737e-05 STD: 1.429e-02

Slope: -7.737e-05 STD: 1.429e-02

Slope: -7.328e-05 STD: -2.258e-05

Slope: -2.258e-05 STD: 7.682e-03
4
Slope: -5.446e-04 STD: 2.257e-02

Slope: -5.446e-04 STD: 2.257e-02

Slope: 1.672e-04 STD: 1.731e-04

Slope: 1.731e-04 STD: 9.769e-03
5
Slope: -3.602e-04 STD: 3.765e-02

Slope: -3.602e-04 STD: 3.765e-02

Slope: 2.374e-04 STD: 3.407e-04

Slope: 3.407e-04 STD: 1.191e-02
6
Slope: 1.190e-04 STD: 2.002e-02

Slope: 1.190e-04 STD: 2.002e-02

Slope: 3.921e-04 STD: 5.072e-04

Slope: 5.072e-04 STD: 1.324e-02
7
Slope: -7.933e-04 STD: 6.342e-02

Slope: -7.933e-04 STD: 6.342e-02

Slope: 1.562e-04 STD: 2.928e-04

Slope: 2.928e-04 STD: 1.538e-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
31.778e-051.982e-057.628e-03 933.627e-024.407e-02322792100.000.000.00
41.852e-051.972e-058.312e-03 934.420e-025.187e-02322776100.000.000.00
51.882e-051.820e-059.779e-03 935.204e-026.072e-02322784100.000.000.00
61.815e-052.179e-058.610e-03 895.722e-026.640e-02322738100.000.000.00
71.807e-051.808e-051.073e-02 916.234e-027.122e-02322665100.000.000.00
AVG1.142e-051.220e-055.632e-03 573.151e-023.678e-0220171962.500.000.00

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+001.115e-01 1081.011e-021.166e-02322800100.000.000.00
10.000e+000.000e+001.066e-01 1081.082e-021.293e-02322790100.000.000.00
20.000e+000.000e+001.078e-01 1081.078e-021.314e-02322799100.000.000.00
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+004.074e-02 403.964e-034.716e-0312104837.500.000.00

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.