ACISFP Temperatures Check

Summary

Date start 2026:193:22:54:34.016
Date stop 2026:200:20:48:00.016
Model status NOT OK
Load directory /data/acis/LoadReviews/2026/JUL1326/oflsa
Run time Wed Jul 8 16:00:30 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
2026:199:11:05:26.816 2026:199:11:16:22.816 0.66 / 15.00 -110.98 / -111.00 32436
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 -1.88 -1.51 -0.98 0.02 1.38 2.40 3.81
pitch -10.563 -0.406 -0.004 -0.000 0.004 0.102 10.807
tscpos -1 -1 -1 0 0 1 1
roll -1.788 -0.077 -0.006 0.000 0.006 0.072 1.559

Validation Violations

MSID Quantile Value Limit
FPTEMP 99 3.81 2.00
PITCH 1 -10.563 3.00
PITCH 99 10.807 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