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GalPhotParameters

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  • GalPhotParameters
      cliphigh
      cliplow
      dangmax
      debug
      dellmax
      dposmax
      errcen
      errshap
      extend
      fracmin
      hmax
      iter1
      iter2
      linear
      mask_scale
      mask_type
      ngal
      npolres
      nsammax
      outfill
      r1
      r2
      radfac
      rcen
      region_scale
      region_xmax
      region_xmin
      region_ymax
      region_ymin
      rmax
      rmin
      rshap
      xpos
      ypos

Attribute Info

Attributeoutfill
Classint
DescriptionCalculate residual outside of galaxy
Units
UCD['']

Attribute Info

Attributenpolres
Classint
DescriptionOrder in interpolation in intensity
Units
UCD['']

Attribute Info

Attributeradfac
Classfloat
DescriptionRadial scaling factor
Units
UCD['']

Attribute Info

Attributeerrcen
Classfloat
DescriptionUsed when rcen=0. The maximum radius for which err(1nd har) < errcen is used as the maximum radius for changing the centers
Units
UCD['']

Attribute Info

Attributermax
Classfloat
DescriptionMaximum radius for fit. rmax=0 means fit until ellipses drop completely off the image
Unitspixel
UCD['']

Attribute Info

Attributensammax
Classint
DescriptionMaximum number of samples along the ellipse
Units
UCD['']
NO (default): YES: checkboxes can be used to select rows; Manual SQL is not possible anymore when selecting this option.

Attribute Info

Attributedangmax
Classfloat
DescriptionMaximum change in position angle per iteration
Units
UCD['']

Attribute Info

Attributexpos
Classfloat
DescriptionX-position (in region) of galaxy to model
Unitspixel
UCD['']

Attribute Info

Attributeregion_xmax
Classint
DescriptionMaximum x-coordinate of cutout region in larger frame
Unitspixel
UCD['']

Attribute Info

Attributemask_type
Classstr
DescriptionSwitch to use Sourcelist ("sourcelist"), Segmentation image ("segmentation") or neither ("") for masking neighbours
Units
UCD['']

Attribute Info

Attributemask_areas
ClassGalPhotMask
Description
Units
UCD['']

Attribute Info

Attributefracmin
Classfloat
DescriptionMinimum fraction of good points along the ellipse
Units
UCD['']
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.
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.

Attribute Info

Attributercen
Classfloat
DescriptionAll ellipses with r > rcen have their centers fixed
Unitspixel
UCD['']

Attribute Info

Attributer1
Classfloat
DescriptionMaximum radius for single annulus sampling
Unitspixel
UCD['']

Attribute Info

Attributecliplow
Classfloat
DescriptionFraction of points to clip at low end
Units
UCD['']

Attribute Info

Attributelinear
Classint
DescriptionLinear scaling switch
Units
UCD['']

Attribute Info

Attributedebug
Classint
DescriptionDebug verbosity parameter
Units
UCD['']

Attribute Info

Attributeiter1
Classint
DescriptionNumber of iterations without calculating model-residuals
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

Attributeerrshap
Classfloat
DescriptionUsed when rshap=0. The maximum radius for which err(2nd har) < errshap is used as the maximum radius for fitting.
Units
UCD['']

Attribute Info

Attributeregion_ymax
Classint
DescriptionMaximum y-coordinate of cutout region in larger frame
Unitspixel
UCD['']
YES (default): only data belonging to the set project is visible.

Attribute Info

Attributeextend
Classint
DescriptionExtend radial interval after fit
Units
UCD['']

Attribute Info

Attributermin
Classfloat
DescriptionMinimum radius for fit
Unitspixel
UCD['']

Attribute Info

Attributer2
Classfloat
DescriptionMaximum radius for multiple annulus sampling
Unitspixel
UCD['']

Attribute Info

Attributemask_scale
Classfloat
DescriptionScale factor to apply to semi-major axis of neighbours while masking
Units
UCD['']

Attribute Info

Attributecliphigh
Classfloat
DescriptionFraction of points to clip at high end
Units
UCD['']

Attribute Info

Attributehmax
Classint
DescriptionMaximum order of the harmonics term residuals
Units
UCD['']

Attribute Info

Attributengal
Classint
DescriptionNumber of galaxies to model, fixed to 1
Units
UCD['']

Attribute Info

Attributeiter2
Classint
DescriptionNumber of iterations including calculating model-residuals
Units
UCD['']
Show a link to the Comments per object in the result table.

Attribute Info

Attributershap
Classfloat
DescriptionMaximum radius for modifying ellipticity and PA
Unitspixel
UCD['']

Attribute Info

Attributedposmax
Classfloat
DescriptionMaximum change in center per iteration
Units
UCD['']
For the attribute mask_areas different derived classes exist, please select one.

Attribute Info

Attributedellmax
Classfloat
DescriptionMaximum change in ellipticity per iteration
Units
UCD['']

Attribute Info

Attributeregion_ymin
Classint
DescriptionMinimum y-coordinate of cutout region in larger frame
Unitspixel
UCD['']

Attribute Info

Attributeypos
Classfloat
DescriptionY-position (in region) of galaxy to model
Unitspixel
UCD['']

Attribute Info

Attributeregion_scale
Classfloat
DescriptionFactor which determines the size of the region, as a function of the source Sextractor parameter Reff
Units
UCD['']

Attribute Info

Attributeregion_xmin
Classint
DescriptionMinimum x-coordinate of cutout region in larger frame
Unitspixel
UCD['']

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