ACISFP Temperatures Check

Summary

Date start 2026:186:23:47:27.716
Date stop 2026:193:22:57:34.016
Model status NOT OK
Load directory /data/acis/LoadReviews/2026/JUL0626/oflsa
Run time Tue Jun 30 18:22:56 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
2026:193:10:29:37.424 2026:193:10:29:50.816 0.01 / 15.00 -110.99 / -111.00 30334
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 -1.84 -1.42 -0.81 0.08 1.43 2.24 3.07
pitch -10.607 -0.346 -0.004 -0.000 0.004 0.367 10.159
tscpos -1 -1 -1 0 0 1 1
roll -1.994 -0.093 -0.009 0.000 0.008 0.084 1.701

Validation Violations

MSID Quantile Value Limit
FPTEMP 99 3.07 2.00
PITCH 1 -10.607 3.00
PITCH 99 10.159 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