Started working on galaxy PGC904101 at Tue Jun 16 14:22:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 528.0238]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC904101/PGC904101-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: 5682
 Peak Img[j, k]: 218 241
 Mean (j, k): 225.67 229.65
 Theta (deg): 37.6
 Astro PA (deg): 52.4
 Eps: 0.582
 Major axis (pix): 78.4
Iteratively unmasking pixels:
  r=78.43 pixels
  r=78.43 pixels
  r=94.11 pixels
225.672423092 224.368 229.652352321 229.227
Starting ellipse-fitting for galaxy 344334
Fitting g-band took......10.048 sec
Fitting r-band took......9.042 sec
Fitting z-band took......10.444 sec
Time for all images = 29.534 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 498.07
r CoG modeling succeeded with a chi^2 minimum of 979.76
z CoG modeling succeeded with a chi^2 minimum of 64.81
Time = 0.069 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/142/PGC904101/PGC904101-largegalaxy-344334-ellipse.fits
Finished galaxy PGC904101 in 0.677 minutes.