Started working on galaxy UGC04700 at Thu Jun 18 18:36:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-tractor.fits
Read 342 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 4481.1772]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 2975
 Peak Img[j, k]: 502 500
 Mean (j, k): 501.87 500.16
 Theta (deg): 34.0
 Astro PA (deg): 56.0
 Eps: 0.123
 Major axis (pix): 33.1
Iteratively unmasking pixels:
  r=33.10 pixels
  r=33.10 pixels
  r=39.78 pixels
  r=47.78 pixels
  r=57.39 pixels
502.509794191 501.532 500.140247821 500.128
Starting ellipse-fitting for galaxy 1317871
Fitting g-band took......7.263 sec
Fitting r-band took......6.801 sec
Fitting z-band took......6.624 sec
Time for all images = 20.688 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 3.86
r CoG modeling succeeded with a chi^2 minimum of 1.19
z CoG modeling succeeded with a chi^2 minimum of 6.68
Time = 0.034 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/UGC04700/UGC04700-largegalaxy-1317871-ellipse.fits
Finished galaxy UGC04700 in 1.025 minutes.