Started working on galaxy PGC062531 at Fri Jun 19 08:30:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-tractor.fits
Read 273 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3412.2458]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/283/PGC062531/PGC062531-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 23911
 Peak Img[j, k]: 365 368
 Mean (j, k): 348.05 364.25
 Theta (deg): 75.9
 Astro PA (deg): 14.1
 Eps: 0.169
 Major axis (pix): 130.6
348.047419485 365.257 364.252159957 368.03
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=92.28 pixels
Starting ellipse-fitting for galaxy 682408
Fitting g-band took......21.030 sec
Fitting r-band took......19.976 sec
Fitting z-band took......20.663 sec
Time for all images = 61.669 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 2092.86
r CoG modeling succeeded with a chi^2 minimum of 2695.08
z CoG modeling succeeded with a chi^2 minimum of 11688.89
Time = 0.080 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/283/PGC062531/PGC062531-largegalaxy-682408-ellipse.fits
Finished galaxy PGC062531 in 1.707 minutes.