ACISFP Temperatures Check

Summary

Date start 2026:081:20:41:00.016
Date stop 2026:088:21:40:04.616
Model status NOT OK
Load directory /data/acis/LoadReviews/2026/MAR2326/oflsa
Run time Thu Mar 19 10:48:50 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
2026:084:05:19:18.816 2026:084:05:30:14.816 0.66 / 20.00 -110.99 / -111.00 32242
2026:086:08:53:26.816 2026:086:09:20:46.816 1.64 / 19.50 -110.97 / -111.00 32246
2026:087:13:34:06.643 2026:087:13:40:54.816 0.41 / 15.90 -110.93 / -111.00 32249
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 -2.26 -1.56 -0.52 0.38 1.13 1.59 2.10
pitch -13.289 -1.567 -0.004 0.000 0.004 2.120 12.438
tscpos -1 -1 -1 -1 0 0 1
roll -2.325 -0.287 -0.011 0.000 0.013 0.325 2.197

Validation Violations

MSID Quantile Value Limit
FPTEMP 1 -2.26 2.00
FPTEMP 99 2.1 2.00
PITCH 1 -13.289 3.00
PITCH 99 12.438 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