ACISFP Temperatures Check

Summary

Date start 2026:095:21:40:32.216
Date stop 2026:103:00:29:00.016
Model status NOT OK
Load directory /data/acis/LoadReviews/2026/APR0626/oflsa
Run time Thu Apr 2 10:44:45 2026 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
2026:097:13:56:30.816 2026:097:14:07:26.816 0.66 / 12.10 -110.98 / -111.00 32287
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 -1.94 -1.46 -0.68 0.39 1.26 1.95 2.76
pitch -12.422 -1.472 -0.004 -0.000 0.004 1.737 13.037
tscpos -1 -1 -1 0 0 0 1
roll -2.473 -0.316 -0.010 -0.000 0.010 0.239 2.113

Validation Violations

MSID Quantile Value Limit
FPTEMP 99 2.76 2.00
PITCH 1 -12.422 3.00
PITCH 99 13.037 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