Started working on galaxy PGC594587 at Wed Jun 17 15:30:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 359.5713]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC594587/PGC594587-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: 279
 Peak Img[j, k]: 121 121
 Mean (j, k): 120.78 122.06
 Theta (deg): 36.1
 Astro PA (deg): 53.9
 Eps: 0.771
 Major axis (pix): 19.8
Iteratively unmasking pixels:
  r=19.82 pixels
  r=19.82 pixels
  r=23.81 pixels
  r=28.48 pixels
  r=34.17 pixels
120.786256497 120.672 121.993654493 122.091
Starting ellipse-fitting for galaxy 328849
Fitting g-band took......1.917 sec
Fitting r-band took......1.972 sec
Fitting z-band took......1.877 sec
Time for all images = 5.766 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 8032.87
r CoG modeling succeeded with a chi^2 minimum of 17112.50
z CoG modeling succeeded with a chi^2 minimum of 28029.84
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/046/PGC594587/PGC594587-largegalaxy-328849-ellipse.fits
Finished galaxy PGC594587 in 0.754 minutes.