Started working on galaxy PGC008450 at Tue Jun 16 19:54:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 384.32657]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC008450/PGC008450-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: 1102
 Peak Img[j, k]: 183 184
 Mean (j, k): 187.95 185.61
 Theta (deg): 106.4
 Astro PA (deg): 163.6
 Eps: 0.753
 Major axis (pix): 40.6
Iteratively unmasking pixels:
  r=40.64 pixels
  r=40.64 pixels
  r=49.42 pixels
  r=58.42 pixels
  r=62.67 pixels
189.104744052 185.911 185.749234997 185.058
Starting ellipse-fitting for galaxy 1324820
Fitting g-band took......5.148 sec
Fitting r-band took......4.860 sec
Fitting z-band took......4.684 sec
Time for all images = 14.693 sec
Performing elliptical aperture photometry.
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 7711.76
r CoG modeling succeeded with a chi^2 minimum of 6640.35
z CoG modeling succeeded with a chi^2 minimum of 3795.50
Time = 0.042 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/033/PGC008450/PGC008450-largegalaxy-1324820-ellipse.fits
Finished galaxy PGC008450 in 0.920 minutes.