Started working on galaxy PGC398860 at Tue Jun 16 18:01:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 59.756668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC398860/PGC398860-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: 1270
 Peak Img[j, k]: 145 144
 Mean (j, k): 142.90 142.80
 Theta (deg): 149.4
 Astro PA (deg): 120.6
 Eps: 0.684
 Major axis (pix): 37.4
Iteratively unmasking pixels:
  r=37.44 pixels
  r=37.44 pixels
  r=44.77 pixels
  r=48.87 pixels
  r=49.74 pixels
143.433248837 143.082 145.031541004 142.839
Starting ellipse-fitting for galaxy 149669
Fitting g-band took......1.844 sec
Fitting r-band took......1.856 sec
Fitting z-band took......1.688 sec
Time for all images = 5.388 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 1069.30
r CoG modeling succeeded with a chi^2 minimum of 1057.65
z CoG modeling succeeded with a chi^2 minimum of 107.71
Time = 0.034 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/039/PGC398860/PGC398860-largegalaxy-149669-ellipse.fits
Finished galaxy PGC398860 in 0.682 minutes.