psf

Summary:

PSF data for quicksim.

Naming Convention:

psf-quicksim.fits

Regex:

psf-quicksim\.fits

File Type:

FITS, 554 KB

Contents

Number	EXTNAME	Type	Contents
HDU0	PRIMARY	IMAGE	Empty
HDU1	QUICKSIM-B	BINTABLE	b-camera PSF parameters
HDU2	QUICKSIM-R	BINTABLE	r-camera PSF parameters
HDU3	QUICKSIM-Z	BINTABLE	z-camera PSF parameters

FITS Header Units

HDU0

EXTNAME = PRIMARY

This HDU has no non-standard required keywords.

Empty HDU.

HDU1

EXTNAME = QUICKSIM-B

b-camera PSF parameters.

Required Header Keywords

KEY	Example Value	Type	Comment
NAXIS1	40	int	width of table in bytes
NAXIS2	4761	int	number of rows in table
EXTNAME	QUICKSIM-B	str	name of this binary table extension
PSFFILE	psf-b.fits	str	Input PSF file
PSFSHA1	a88fbc9ab3567518a5c89bb6a15055e68bc4b94e	str	SHA1 checksum input PSF
WMIN_ALL	3569	int	Starting wavelength [Angstroms]
WMAX_ALL	5949	int	Last wavelength [Angstroms]
WAVEUNIT	Angstrom	str	Wavelengths in Angstroms

Required Data Table Columns

Name	Type	Units	Description
wavelength	float64	Angstrom	wavelength
fwhm_wave	float64	Angstrom	FWHM in wavelength (y) direction
fwhm_spatial	float64	pixel	FWHM in cross-dispersion (x) direction
neff_spatial	float64	pixel	Number of effective pixels covered
angstroms_per_row	float64	Angstrom/bin	Angstroms per CCD pixels at this wavelength

HDU2

EXTNAME = QUICKSIM-R

r-camera PSF parameters.

Required Header Keywords

KEY	Example Value	Type	Comment
NAXIS1	40	int	width of table in bytes
NAXIS2	4233	int	number of rows in table
EXTNAME	QUICKSIM-R	str	name of this binary table extension
PSFFILE	psf-r.fits	str	Input PSF file
PSFSHA1	0709be9b7275c7f6ef3a1bd9003426ae9a68b2aa	str	SHA1 checksum input PSF
WMIN_ALL	5625	int	Starting wavelength [Angstroms]
WMAX_ALL	7741	int	Last wavelength [Angstroms]
WAVEUNIT	Angstrom	str	Wavelengths in Angstroms

Required Data Table Columns

Name	Type	Units	Description
wavelength	float64	Angstrom	wavelength
fwhm_wave	float64	Angstrom	FWHM in wavelength (y) direction
fwhm_spatial	float64	pixel	FWHM in cross-dispersion (x) direction
neff_spatial	float64	pixel	Number of effective pixels covered
angstroms_per_row	float64	Angstrom/bin	Angstroms per CCD pixels at this wavelength

HDU3

EXTNAME = QUICKSIM-Z

z-camera PSF parameters.

Required Header Keywords

KEY	Example Value	Type	Comment
NAXIS1	40	int	width of table in bytes
NAXIS2	4799	int	number of rows in table
EXTNAME	QUICKSIM-Z	str	name of this binary table extension
PSFFILE	psf-z.fits	str	Input PSF file
PSFSHA1	d19b2f2054a89182cc9f7bd03508b105982943ae	str	SHA1 checksum input PSF
WMIN_ALL	7435	int	Starting wavelength [Angstroms]
WMAX_ALL	9834	int	Last wavelength [Angstroms]
WAVEUNIT	Angstrom	str	Wavelengths in Angstroms

Required Data Table Columns

Name	Type	Units	Description
wavelength	float64	Angstrom	wavelength
fwhm_wave	float64	Angstrom	FWHM in wavelength (y) direction
fwhm_spatial	float64	pixel	FWHM in cross-dispersion (x) direction
neff_spatial	float64	pixel	Number of effective pixels covered
angstroms_per_row	float64	Angstrom/bin	Angstroms per CCD pixels at this wavelength