Spitzer Documentation & Tools
IRS Instrument Handbook

Peak-Up Imaging (PUI) Products

 

Table 6.9 lists the data products associated with observations taken in Peak-Up Imaging (PUI) mode.

 

 

Table 6.9: PUI Files Delivered.

Raw Files

 

Name

Description

Format (a)

Channel (b)

Size (kb)

 

rawb.fits

Raw blue peak-up array data.

128 × 128 × N

16-bit int

0

200

 

rawr.fits

Raw red peak-up array data.

128 × 128 × N

16-bit int

0

200

 

Calibration Files

 

Name

Description

Format

Channel (b)

Size (kb)

 

b0_prf_blue.fits

PRF for blue peak-up images.

125 × 127

32-bit real

0

67

 

b0_prf_red.fits

PRF for red peak-up images.

125 × 127

32-bit real

0

67

 

Basic-Calibrated Data (BCD) Files

 

Name

Description

Format

Channel (b)

Type (c)

Size (kb)

 

b_msk.fits

RMASK for bcdb.fits.

41 × 56

8-bit int

0

A

22

 

bcdb.fits

Cropped, calibrated blue image. The pixels are rectangular.

41 × 56

32-bit real

0

P

31

 

bcdr.fits

Cropped, calibrated red image. The pixels are rectangular.

41 × 56

32-bit real

0

P

31

 

full.fits

2D data before cropping or fluxcal.

128 × 128

32-bit real

0

A

107

 

mskb.fits

BMASK file for bcdb.fits.

41 × 56

16-bit int

0

P

8.4

 

mskr.fits

BMASK file for bcdr.fits.

41 × 56

16-bit int

0

P

8.4

 

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

 

r_msk.fits

MOPEX RMASK file for bcdr.fits.

41 × 56

8-bit int

0

A

22

 

uncb.fits

Uncertainty file for bcdb.fits.

41 × 56

32-bit real

0

P

48

 

uncr.fits

Uncertainty file for bcdr.fits.

41 × 56

32-bit real

0

P

48

 

Post-BCD Files

 

Name

Description

Format

Channel (b)

Type (c)

Size (kb)

b_cov.fits

Coverage map for b_mos.fits.

63 × 201

32-bit real

0

A

59

b_mos.fits

MOPEX blue peak-up imaging mosaic. The images have been re-sampled to square pixels.

63 × 201

32-bit real

0

P

59

b_unc.fits

Uncertainty file for b_mos.fits.

63 × 201

32-bit real

0

P

59

cdf.log

List of post-BCD namelist files.

ASCII

0

A

0.3

mopex.log

Log of MOPEX processing.

ASCII

0

A

91

mopex.nl

MOPEX namelist file.

ASCII

0

A

4

r_cov.fits

Coverage map for r_mos.fits.

63 × 201

32-bit real

0

A

59

r_mos.fits

MOPEX red peak-up imaging mosaic. The images have been re-sampled to square pixels.

63 × 201

32-bit real

0

P

59

r_unc.fits

Uncertainty file for r_mos.fits.

63 × 201

32-bit real

0

P

59

(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