Started working on galaxy PGC2675690 at Thu Jun 18 04:22:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-tractor.fits
Read 126 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 514.70233]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/299/PGC2675690/PGC2675690-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: 2512
 Peak Img[j, k]: 264 267
 Mean (j, k): 258.03 262.44
 Theta (deg): 172.0
 Astro PA (deg): 98.0
 Eps: 0.704
 Major axis (pix): 110.5
Iteratively unmasking pixels:
  r=110.47 pixels
  r=110.47 pixels
  r=131.85 pixels
  r=132.88 pixels
257.666127216 265.989 255.731167269 267.042
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=49.72 pixels
Starting ellipse-fitting for galaxy 1032669
Fitting g-band took......9.664 sec
Fitting r-band took......8.579 sec
Fitting z-band took......7.731 sec
Time for all images = 25.975 sec
Performing elliptical aperture photometry.
Warning: Too few g-band pixels to fit the curve of growth; skipping.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 148.16
z CoG modeling succeeded with a chi^2 minimum of 623.10
Time = 0.041 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/299/PGC2675690/PGC2675690-largegalaxy-1032669-ellipse.fits
Finished galaxy PGC2675690 in 1.109 minutes.