6.4 Peak-Up Acquisition (PUA) Products If your AOR included an IRS peak-up acquisition or was a Peak-up Only observation, then those peak-up data are also available in the archive. Peak-up images are not delivered for PCRS peak-ups. Table 6.8 is a list of Peak-Up Acquisition pr oducts available in the archive.
Table 6.8 Peak-Up Acquisition (PUA) Files Delivered.
Raw Files
Name
Description
Format (a)
Channel (b)
Size (kb)
rawb.fits
Raw data file for blue peak-up acquisition image.
128 × 128 × N
16-bit int
0
200
rawr.fits
Raw data file for red peak-up acquisition image.
128 × 128 × N
16-bit int
0
200
BCD Files
Name
Description
Format
Channel (b)
Type (c)
Size (kb)
acqb.fits
Blue peak-up acquisition image.
41 × 56
32-bit real
0
P
30
acqr.fits
Red peak-up acquisition image.
41 × 56
32-bit real
0
P
30
full.fits
Red and blue peak-up acquisition image.
128 × 128
32-bit real
0
P
100
mskb.fits
BMASK for acqb.fits .
41 × 56
16-bit int
0
P
50
mskr.fits
BMASK for acqr.fits .
41 × 56
16-bit int
0
P
50
out0.pline
Log file for creation of full.fits and initial cutouts of bcdb.fits and bcdr.fits .
ASCII
0
A
100
outb.pline
Log file for final header updates of bcdb.fits .
ASCII
0
A
30
outr.pline
Log file for final header updates of bcdr.fits .
ASCII
0
A
30
(a) N = number of samples per ramp
(b) 0=Short-Low (SL), 1=Short-High (SH), 2 = Long-Low (LL), 3 = Long-High (LH)
(c) P = Primary, A = Ancillary