ACISFP Temperatures Check

Summary

Date start 2025:327:21:03:00.016
Date stop 2025:335:01:22:35.216
Model status NOT OK
Load directory /data/acis/LoadReviews/2025/NOV2425/ofls
Run time Wed Nov 19 21:49:29 2025 by acisdude
Run log run.dat
Temperatures temperatures.dat
Earth Solid Angles earth_solid_angles.dat
States states.dat

ACIS Observations Table

FPTEMP Upper Limit Violations

Date start Date stop Duration / Exposure (ks) Max Temperature / Limit Obsid
2025:328:06:32:54.070 2025:328:06:36:46.816 0.23 / 14.50 -104.90 / -105.00 31879
2025:332:13:34:06.816 2025:332:13:45:02.816 0.66 / 10.00 -107.98 / -108.00 32012
fptempM120toM103.png pow_sim.png roll_taco.png

ACISFP Model Validation

MSID quantiles

Note: Quantiles are calculated using only points where -120.0 C <= FPTEMP <= -100.0 C.

MSID 1% 5% 16% 50% 84% 95% 99%
fptemp -1.50 -0.94 -0.64 -0.02 0.71 1.21 4.04
pitch -12.655 -1.630 -0.004 0.000 0.004 1.404 12.292
tscpos -1 -1 -1 0 0 0 1
roll -2.475 -0.209 -0.007 -0.000 0.007 0.270 2.420

Validation Violations

MSID Quantile Value Limit
FPTEMP 99 4.04 2.00
PITCH 1 -12.655 3.00
PITCH 99 12.292 3.00

FPTEMP

Note: FPTEMP residual histograms include only points where -120.0 C <= FPTEMP <= -100.0 C.

fptemp_valid.png fptemp_valid_hist.png

PITCH

pitch_valid.png pitch_valid_hist.png

TSCPOS

tscpos_valid.png tscpos_valid_hist.png

ROLL

roll_valid.png roll_valid_hist.png

ACIS CCD/FEP Count

ccd_count_valid.png

Earth Solid Angle

earth_solid_angle_valid.png

ADDITIONAL PLOTS

Additional plots of FPTEMP vs TIME for different temperature ranges

fptempM120toM119.png fptempM120toM79.png