Next: IRIS2
Up: Instrument Recipe Notes
Previous: INGRID
ARRAY_TESTS uses eight frames and derives both
the STARE and ND_STARE readout noises, which are both filed with the
calibration system. The range of acceptable dark current is 0-10
electrons/sec compared with -1-+1 for UFTI, and the nominal
ND_STARE readout noise is 20-50 electrons compared with 8-30 electrons
for UFTI. The STARE mode readout noise should be 30-70 electrons to
be nominal. The log file goes to
$ORAC_DATA_OUT/ircam3_array_tests.log.
Next: IRIS2
Up: Instrument Recipe Notes
Previous: INGRID
ORAC-DR -- imaging data reduction
Starlink User Note 232
Malcolm J. Currie
Brad Cavanagh
Joint Astronomy Centre, Hilo, Hawaii
2004 June
E-mail:ussc@star.rl.ac.uk
Copyright © 2004 Particle Physics and Astronomy Research Council