Started working on galaxy PGC147630 at Tue Jun 16 18:56:50 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-tractor.fits
Read 204 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 749.51575]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC147630/PGC147630-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2722
 Peak Img[j, k]: 279 278
 Mean (j, k): 266.05 285.23
 Theta (deg): 59.8
 Astro PA (deg): 30.2
 Eps: 0.725
 Major axis (pix): 72.1
266.046957547 279.04 285.228251095 279.047
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=52.18 pixels
Starting ellipse-fitting for galaxy 1391926
Fitting g-band took......3.052 sec
Fitting r-band took......2.946 sec
Fitting z-band took......2.921 sec
Time for all images = 8.920 sec
Performing elliptical aperture photometry.
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 6197.83
r CoG modeling succeeded with a chi^2 minimum of 13591.16
z CoG modeling succeeded with a chi^2 minimum of 7206.42
Time = 0.048 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/083/PGC147630/PGC147630-largegalaxy-1391926-ellipse.fits
Finished galaxy PGC147630 in 0.768 minutes.