ACISFP Temperatures Check

Summary

Date start 2026:200:20:45:00.016
Date stop 2026:207:21:54:34.216
Model status NOT OK
Load directory /data/acis/LoadReviews/2026/JUL2026/oflsa
Run time Wed Jul 15 08:18:58 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
2026:205:06:23:58.816 2026:205:07:02:14.816 2.30 / 15.00 -110.89 / -111.00 30346
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 -2.66 -1.94 -1.29 -0.12 0.96 1.87 2.72
pitch -8.799 -0.454 -0.004 -0.000 0.004 0.270 10.598
tscpos -1 -1 -1 0 0 1 1
roll -1.953 -0.107 -0.007 0.000 0.006 0.099 1.870

Validation Violations

MSID Quantile Value Limit
FPTEMP 1 -2.66 2.00
FPTEMP 99 2.72 2.00
PITCH 1 -8.799 3.00
PITCH 99 10.598 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