Started working on galaxy PGC061659 at Fri Jun 19 10:46:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-tractor.fits
Read 290 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3337.0068]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/273/PGC061659/PGC061659-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: 3821
 Peak Img[j, k]: 413 414
 Mean (j, k): 411.61 414.52
 Theta (deg): 97.2
 Astro PA (deg): 172.8
 Eps: 0.576
 Major axis (pix): 54.9
Iteratively unmasking pixels:
  r=54.90 pixels
  r=54.90 pixels
  r=65.91 pixels
  r=79.30 pixels
  r=107.02 pixels
381.609954607 411.737 427.487239181 414.447
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=73.40 pixels
Starting ellipse-fitting for galaxy 895858
Fitting g-band took......3.855 sec
Fitting r-band took......3.579 sec
Fitting z-band took......3.501 sec
Time for all images = 10.934 sec
Performing elliptical aperture photometry.
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!
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 689753.20
r CoG modeling succeeded with a chi^2 minimum of 140739.84
z CoG modeling succeeded with a chi^2 minimum of 25973.73
Time = 0.054 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/273/PGC061659/PGC061659-largegalaxy-895858-ellipse.fits
Finished galaxy PGC061659 in 0.853 minutes.