astscript-psf-select-stars - Man Page

Input:

-h,  --hdu=STR/INT

HDU/Extension name of number of the input file.

-S,  --segmented=STR

Segmentation file obtained by Segment (astsegment).

-D,  --dataset=STR

Query dataset ("gaia --dataset=edr3", etc.).

-r,  --racolumn=STR

Right Ascension (R.A.) column name.

-d,  --deccolumn=STR

Declination (Dec) column name.

-f,  --field=STR

Magnitude column name ("phot_rp_mean_mag", for Gaia).

-p, --parallaxanderrorcolumn=STR,STR The name of the parallax column.

-m, --magnituderange=FLT,FLT The range of magnitude.

-Q, --minaxisratio=FLT

Minimum axis ratio to be accepted (default to 0.9).

-M, --mindistdeg=FLT

Minimum distance to more bright neighbour stars. to be accepted, in degrees.

-c, --catalog=STR

Catalog of stars containing: ra, dec, magnitude, parrallax, parrallax_error.

-a, --matchaperturedeg=FLT Aperture, in pixels, to match catalogue ra and

dec coordinates with clumps' ra and dec.

-F, --faintmagdiff

The difference from the faintest star which the user will be determined the faintest star in '--magnituderange' option.

-b, --brightmag

The limit for selecting wider range of bright stars.

Output:

-o, --output

Output table with the object coordinates.

-t, --tmpdir

Directory to keep temporary files.

-k, --keeptmp

Keep temporal/auxiliar files.

Operating mode:

-h, --help

Print this help.

--cite

BibTeX citation for this program.

-q, --quiet

Don't print any extra information in stdout.

-V, --version

Print program version.

Mandatory or optional arguments to long options are also mandatory or optional for any corresponfing short options.

GNU Astronomy Utilities home page: http://www.gnu.org/software/gnuastro/