Started working on galaxy PGC375486 at Wed Jun 17 15:19:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 146.52687]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC375486/PGC375486-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: 427
 Peak Img[j, k]: 115 118
 Mean (j, k): 115.26 117.78
 Theta (deg): 127.8
 Astro PA (deg): 142.2
 Eps: 0.225
 Major axis (pix): 13.7
Iteratively unmasking pixels:
  r=13.68 pixels
  r=13.68 pixels
  r=16.42 pixels
  r=19.71 pixels
  r=23.61 pixels
115.53420932 115.199 117.785864405 117.815
Starting ellipse-fitting for galaxy 1429293
Fitting g-band took......1.582 sec
Fitting r-band took......1.619 sec
Fitting z-band took......1.645 sec
Time for all images = 4.845 sec
Performing elliptical aperture photometry.
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 106.70
r CoG modeling succeeded with a chi^2 minimum of 138.70
z CoG modeling succeeded with a chi^2 minimum of 34.53
Time = 0.023 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/318/PGC375486/PGC375486-largegalaxy-1429293-ellipse.fits
Finished galaxy PGC375486 in 0.684 minutes.