Back to Year 2025
Back to Top Page

ACA Trending: Feb 2025

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

ACIS
Slope: -1.230e-03 STD: 4.634e-02

Slope: 2.155e-03 STD: 7.113e-02

Slope: -2.547e-03 STD: 5.374e-02
 

Slope: 2.990e-04 STD: 5.375e-02

Slope: -6.677e-04 STD: 4.859e-02

Slope: -5.034e-03 STD: 6.886e-02
 
HRCI
Slope: -1.682e-03 STD: 1.132e-02

Slope: 2.176e-04 STD: 9.710e-03

Slope: -6.578e-04 STD: 1.120e-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 6.924 7.395 100 0 0 44
2 ACIS-2 7.116 6.411 7.377 100 0 0 32
3 ACIS-3 7.460 7.130 7.638 100 0 0 23
4 ACIS-4 7.225 6.542 7.394 100 0 0 33
5 ACIS-5 7.231 5.921 7.380 100 0 0 74
6 ACIS-6 7.274 6.191 7.482 100 0 0 46
7 HRC-I-1 6.798 6.747 6.828 100 0 0 4
8 HRC-I-2 6.838 6.793 6.876 100 0 0 5
9 HRC-I-3 6.869 6.836 6.901 100 0 0 3
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: -1.877e-02 STD: 9.511e-02

Slope: -1.877e-02 STD: 9.511e-02

Slope: 4.326e-05 STD: 5.961e-05

Slope: 5.961e-05 STD: 1.355e-03
1
Slope: -5.333e-03 STD: 9.057e-02

Slope: -5.333e-03 STD: 9.057e-02

Slope: 3.571e-05 STD: 6.689e-05

Slope: 6.689e-05 STD: 9.718e-04
2
Slope: -1.904e-03 STD: 7.164e-02

Slope: -1.904e-03 STD: 7.164e-02

Slope: 7.737e-06 STD: 5.705e-06

Slope: 5.705e-06 STD: 9.189e-04
3
Slope: -3.521e-04 STD: 1.501e-02

Slope: -3.521e-04 STD: 1.501e-02

Slope: 2.854e-04 STD: 3.120e-04

Slope: 3.120e-04 STD: 7.633e-03
4
Slope: -6.241e-04 STD: 2.334e-02

Slope: -6.241e-04 STD: 2.334e-02

Slope: 5.633e-04 STD: 4.603e-04

Slope: 4.603e-04 STD: 9.697e-03
5
Slope: -1.148e-03 STD: 4.159e-02

Slope: -1.148e-03 STD: 4.159e-02

Slope: 2.705e-04 STD: 5.007e-04

Slope: 5.007e-04 STD: 1.104e-02
6
Slope: 6.446e-04 STD: 2.115e-02

Slope: 6.446e-04 STD: 2.115e-02

Slope: 5.414e-04 STD: 6.105e-04

Slope: 6.105e-04 STD: 1.312e-02
7
Slope: 1.445e-03 STD: 4.407e-02

Slope: 1.445e-03 STD: 4.407e-02

Slope: 3.189e-04 STD: 4.272e-04

Slope: 4.272e-04 STD: 1.573e-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
31.927e-052.359e-058.564e-03 753.678e-024.453e-02248666100.000.000.00
42.062e-052.250e-059.198e-03 754.416e-025.163e-02248649100.000.000.00
52.054e-052.147e-051.118e-02 755.087e-025.956e-02248660100.000.000.00
62.078e-052.450e-059.579e-03 715.599e-026.466e-02248622100.000.000.00
71.981e-051.985e-059.990e-03 736.149e-026.997e-02248543100.000.000.00
AVG1.263e-051.399e-056.063e-03 463.116e-023.629e-0215539262.500.000.00

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+001.217e-01 891.011e-021.170e-02248672100.000.000.00
10.000e+000.000e+001.170e-01 891.087e-021.295e-02248661100.000.000.00
20.000e+000.000e+001.183e-01 891.081e-021.320e-02248672100.000.000.00
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+004.462e-02 333.974e-034.732e-039325037.500.000.00

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.