Started working on galaxy PGC032771 at Fri Jun 19 08:55:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1861.7542]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032771/PGC032771-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: 17451
 Peak Img[j, k]: 198 198
 Mean (j, k): 197.53 197.65
 Theta (deg): 35.8
 Astro PA (deg): 54.2
 Eps: 0.180
 Major axis (pix): 91.9
Iteratively unmasking pixels:
  r=91.93 pixels
  r=91.93 pixels
  r=110.31 pixels
197.528809953 197.907 197.646623334 197.462
Starting ellipse-fitting for galaxy 110015
Fitting g-band took......24.355 sec
Fitting r-band took......21.895 sec
Fitting z-band took......24.602 sec
Time for all images = 70.852 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 119.58
r CoG modeling succeeded with a chi^2 minimum of 164.80
z CoG modeling succeeded with a chi^2 minimum of 104.20
Time = 0.090 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/163/PGC032771/PGC032771-largegalaxy-110015-ellipse.fits
Finished galaxy PGC032771 in 1.396 minutes.