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ACA Trending: Mar 2025

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

ACIS
Slope: -1.008e-02 STD: 6.439e-02

Slope: 2.652e-03 STD: 4.438e-02

Slope: -1.109e-02 STD: 5.816e-02
 

Slope: 3.093e-03 STD: 4.575e-02

Slope: -2.191e-03 STD: 4.866e-02

Slope: 1.706e-03 STD: 8.088e-02
 
HRCI
Slope: 3.102e-03 STD: 1.068e-02

Slope: 3.355e-03 STD: 1.174e-02

Slope: 4.046e-03 STD: 1.310e-02

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 7.238 6.284 7.326 100 0 0 18
2 ACIS-2 7.089 6.841 7.231 100 0 0 35
3 ACIS-3 7.395 7.135 7.522 100 0 0 10
4 ACIS-4 7.210 6.318 7.340 100 0 0 35
5 ACIS-5 7.216 6.494 7.359 100 0 0 43
6 ACIS-6 7.274 6.914 7.464 100 0 0 30
7 HRC-I-1 6.816 6.752 6.857 100 0 0 6
8 HRC-I-2 6.846 6.749 6.893 100 0 0 7
9 HRC-I-3 6.882 6.801 6.929 100 0 0 7
10 HRC-I-4 6.798 6.769 6.814 100 0 0 1
11 HRC-S-1 6.860 6.742 6.886 100 0 0 1
12 HRC-S-2 6.870 6.848 6.885 100 0 0 1
13 HRC-S-3 6.907 6.852 6.920 100 0 0 1
14 HRC-S-4 0.000 0.000 0.000 0 0 0 0

Level 1 Slot Trending: Mar 2025

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

SlotPos_ErrDelta MagnitudeAngyneaAngznea
0
Slope: 1.661e-02 STD: 1.822e-01

Slope: 1.661e-02 STD: 1.822e-01

Slope: -2.891e-05 STD: 4.888e-06

Slope: 4.888e-06 STD: 7.820e-04
1
Slope: -4.840e-05 STD: 1.160e-01

Slope: -4.840e-05 STD: 1.160e-01

Slope: -2.533e-05 STD: -2.466e-05

Slope: -2.466e-05 STD: 1.068e-03
2
Slope: -1.095e-03 STD: 1.399e-01

Slope: -1.095e-03 STD: 1.399e-01

Slope: -4.159e-05 STD: -3.507e-05

Slope: -3.507e-05 STD: 8.331e-04
3
Slope: 1.321e-02 STD: 9.638e-02

Slope: 1.321e-02 STD: 9.638e-02

Slope: -1.140e-03 STD: -5.403e-04

Slope: -5.403e-04 STD: 9.004e-03
4
Slope: 1.107e-03 STD: 2.545e-02

Slope: 1.107e-03 STD: 2.545e-02

Slope: -1.539e-03 STD: -1.066e-03

Slope: -1.066e-03 STD: 1.091e-02
5
Slope: 1.260e-03 STD: 1.616e-02

Slope: 1.260e-03 STD: 1.616e-02

Slope: -1.091e-03 STD: -1.317e-03

Slope: -1.317e-03 STD: 9.820e-03
6
Slope: 6.119e-03 STD: 7.812e-02

Slope: 6.119e-03 STD: 7.812e-02

Slope: -1.405e-03 STD: -1.188e-03

Slope: -1.188e-03 STD: 1.193e-02
7
Slope: 1.604e-03 STD: 5.806e-02

Slope: 1.604e-03 STD: 5.806e-02

Slope: -2.037e-03 STD: -2.040e-03

Slope: -2.040e-03 STD: 1.838e-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
32.348e-052.428e-051.352e-02 563.505e-024.247e-02162449100.000.000.00
42.156e-052.241e-051.000e-02 564.014e-024.733e-02162442100.000.000.00
52.231e-052.604e-051.043e-02 564.541e-025.381e-02162441100.000.000.00
62.210e-052.231e-051.303e-02 564.853e-025.697e-02162437100.000.000.00
72.759e-052.277e-051.248e-02 535.635e-026.497e-02162377100.000.000.00
AVG1.463e-051.473e-057.434e-03 342.819e-023.319e-0210151862.500.000.00

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+001.521e-01 659.846e-031.123e-02162446100.000.000.00
10.000e+000.000e+001.451e-01 651.066e-021.246e-02162440100.000.000.00
20.000e+000.000e+001.425e-01 651.060e-021.268e-02162441100.000.000.00
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+005.496e-02 243.889e-034.547e-036091537.500.000.00

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.