The hawki_cal_zpoint recipe

hawki_cal_zpoint

Synopsis

(OBSOLETE) Zero point computation recipe

Description

(OBSOLETE) hawki_cal_zpoint – Zero point recipe The input of the recipe files listed in the Set Of Frames (sof-file) must be tagged as: raw-file.fits ZPOINT or stdstars-file.fits STDSTARS_CATS or flat-file.fits FLAT_IM or bpm-file.fits BPM The recipe creates as an output: hawki_cal_zpoint.fits (ZPOINT_RES): Zero point solution table hawki_cal_zpoint_check.fits (ZPOINT_IMA): Standard star images corrected (for checking purposes) hawki_cal_zpoint_stats.fits (ZPOINT_STATS): Statistics of the raw standard star images Return code: esorex exits with an error code of 0 if the recipe completes successfully or 1 otherwise

Constructor

cpl.Recipe("hawki_cal_zpoint")

Create an object for the recipe hawki_cal_zpoint.

import cpl
hawki_cal_zpoint = cpl.Recipe("hawki_cal_zpoint")

Parameters

hawki_cal_zpoint.param.detect_sigma

the sigma value for object detection (float; default: 7.0) [default=7.0].

hawki_cal_zpoint.param.star_r

the star radius (float; default: -1.0) [default=-1.0].

hawki_cal_zpoint.param.bg_r1

the internal background radius (float; default: -1.0) [default=-1.0].

hawki_cal_zpoint.param.bg_r2

the external background radius (float; default: -1.0) [default=-1.0].

hawki_cal_zpoint.param.ra

RA in degrees (float; default: 999.0) [default=999.0].

hawki_cal_zpoint.param.dec

DEC in degrees (float; default: 999.0) [default=999.0].

hawki_cal_zpoint.param.mag

magnitude (float; default: 99.0) [default=99.0].

hawki_cal_zpoint.param.sx

x half-size of the search box (int; default: 100) [default=100].

hawki_cal_zpoint.param.sy

y half-size of the search box (int; default: 100) [default=100].

hawki_cal_zpoint.param.xcoord

Coordinates in X where the standard star is located. If -1 use WCS (str; default: ‘-1., -1., -1., -1.’) [default=”-1., -1., -1., -1.”].

hawki_cal_zpoint.param.ycoord

Coordinates in Y where the standard star is located. If -1 use WCS (str; default: ‘-1., -1., -1., -1.’) [default=”-1., -1., -1., -1.”].

The following code snippet shows the default settings for the available parameters.

import cpl
hawki_cal_zpoint = cpl.Recipe("hawki_cal_zpoint")

hawki_cal_zpoint.param.detect_sigma = 7.0
hawki_cal_zpoint.param.star_r = -1.0
hawki_cal_zpoint.param.bg_r1 = -1.0
hawki_cal_zpoint.param.bg_r2 = -1.0
hawki_cal_zpoint.param.ra = 999.0
hawki_cal_zpoint.param.dec = 999.0
hawki_cal_zpoint.param.mag = 99.0
hawki_cal_zpoint.param.sx = 100
hawki_cal_zpoint.param.sy = 100
hawki_cal_zpoint.param.xcoord = "-1., -1., -1., -1."
hawki_cal_zpoint.param.ycoord = "-1., -1., -1., -1."

You may also set or overwrite some or all parameters by the recipe parameter param, as shown in the following example:

import cpl
hawki_cal_zpoint = cpl.Recipe("hawki_cal_zpoint")
[...]
res = hawki_cal_zpoint( ..., param = {"detect_sigma":7.0, "star_r":-1.0})

See also

cpl.Recipe for more information about the recipe object.

Bug reports

Please report any problems to ESO Pipeline Group. Alternatively, you may send a report to the ESO User Support Department.