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GalFitParameters

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  • GalFitParameters
      badpixels
      constraints
      conv_x
      conv_y
      data
      display
      fit_xmax
      fit_xmin
      fit_ymax
      fit_ymin
      interactive
      mask_type
      model
      no_fit
      pixelscale_x
      pixelscale_y
      psf
      region_xmax
      region_xmin
      region_ymax
      region_ymin
      sigma
      subsampling
      zeropoint

Attribute Info

Attributesubsampling
Classfloat
DescriptionPSF fine sampling factor relative to data
Units
UCD['']

Attribute Info

Attributeconv_y
Classint
DescriptionSize of the convolution box (x y)
Unitspixel
UCD['']

Attribute Info

Attributeregion_ymax
Classint
DescriptionImage region to cut out and run Galfit on
Unitspixel
UCD['']

Attribute Info

Attributebadpixels
Classstr
DescriptionBad pixel mask (FITS image or ASCII coord list)
Units
UCD['']

Attribute Info

Attributeconstraints
Classstr
DescriptionFile with parameter constraints (ASCII file)
Units
UCD['']

Attribute Info

Attributefit_xmin
Classint
DescriptionRegion within cutout defined by region_* where Galfit will perform fit
Units
UCD['']
This specifies the number of rows visible on the output page, where numrow means unlimited. Note, in the browser the upper limit to be shown is 1000, for the other export options an ulimited amount of rows can be written to the output.

Attribute Info

Attributesigma
Classstr
DescriptionSigma image name (made from data if blank or "none")
Units
UCD['']

Attribute Info

Attributefit_ymax
Classint
DescriptionRegion within cutout defined by region_* where Galfit will perform fit
Units
UCD['']
YES (default): only data belonging to the set project is visible.

Attribute Info

Attributefit_xmax
Classint
DescriptionRegion within cutout defined by region_* where Galfit will perform fit
Units
UCD['']

Attribute Info

Attributepixelscale_y
Classfloat
DescriptionPlate scale (dx dy)
Unitsarcsec / pixel
UCD['']

Attribute Info

Attributeregion_xmin
Classint
DescriptionImage region to cut out and run Galfit on
Unitspixel
UCD['']
For the attribute constraints_list different derived classes exist, please select one.

Attribute Info

Attributepsf
Classstr
DescriptionInput PSF image and (optional) diffusion kernel
Units
UCD['']
NO (default): YES: checkboxes can be used to select rows; Manual SQL is not possible anymore when selecting this option.

Attribute Info

Attributeno_fit
Classint
DescriptionCreate output only? (1=yes, 0=optimize)
Units
UCD['']

Attribute Info

Attributeregion_xmax
Classint
DescriptionImage region to cut out and run Galfit on
Unitspixel
UCD['']
NO (Default); YES: all attributes in expanded leafs will be shown in the DBViewer result page, this can be very slow or could even crash when a user requests very deep and/or large trees.
Export options:
  • Comma separated values: Table-output as comma-separated-values.
  • pickle-d lists: exports table as list of lists in python-format to be read by Unpickler routine.
  • HTML (Default): output is shown in browser.
  • Links to download all files: A text file is returned containing links to all FITS files present in the displayed table.
  • SQL statement: SQL query as text-file.
  • VOTable XML: XML VOTable format, compatible with current VO programs.
  • FITS: write table in fits format.

Attribute Info

Attributeinteractive
Classint
DescriptionModify/create objects interactively
Units
UCD['']

Attribute Info

Attributezeropoint
Classfloat
DescriptionPhotometric zeropoint
Unitsmag
UCD['arith.zp']

Attribute Info

Attributedisplay
Classstr
DescriptionDisplay type (regular, curses, both)
Units
UCD['']

Attribute Info

Attributeconv_x
Classint
DescriptionSize of the convolution box (x y)
Unitspixel
UCD['']

Attribute Info

Attributedata
Classstr
DescriptionInput data image (FITS file)
Units
UCD['']

Attribute Info

Attributepixelscale_x
Classfloat
DescriptionPlate scale (dx dy)
Unitsarcsec / pixel
UCD['']

Attribute Info

Attributeregion_ymin
Classint
DescriptionImage region to cut out and run Galfit on
Unitspixel
UCD['']

Attribute Info

Attributefit_ymin
Classint
DescriptionRegion within cutout defined by region_* where Galfit will perform fit
Units
UCD['']

Attribute Info

Attributemodel
Classstr
DescriptionOutput data image block
Units
UCD['']

Attribute Info

Attributeconstraints_list
ClassGalFitConstraint
Description
Units
UCD['']
Show a link to the Comments per object in the result table.

Attribute Info

Attributemask_type
Classstr
DescriptionSwitch to use Sourcelist or Segmentation image for masking neighbours (sourcelist, segmentation)
Units
UCD['']

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