Started working on galaxy PGC2538077 at Thu Aug  6 00:41:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 270.27808]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9delta/272/PGC2538077/PGC2538077-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: 2723
 Peak Img[j, k]: 124 133
 Mean (j, k): 126.55 132.52
 Theta (deg): 85.6
 Astro PA (deg): 4.4
 Eps: 0.579
 Major axis (pix): 45.0
Iteratively unmasking pixels:
  r=45.03 pixels
  r=45.03 pixels
  r=54.04 pixels
126.554814692 126.96 132.522153457 132.518
Starting ellipse-fitting for galaxy 597171 with 32 core(s)
  majoraxis=45.03 pix, maxsma=90.06 pix, delta_sma=1.0 pix
Fitting g-band took......1.352 sec
Fitting r-band took......1.480 sec
Fitting z-band took......1.284 sec
Time for all images = 0.069 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 772.63
r CoG modeling succeeded with a chi^2 minimum of 902.94
z CoG modeling succeeded with a chi^2 minimum of 1630.67
Time = 0.025 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-dr9delta/272/PGC2538077/PGC2538077-largegalaxy-597171-ellipse.fits
Finished galaxy PGC2538077 in 0.204 minutes.
Started working on galaxy PGC2538077 at Fri Aug  7 15:26:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 337.35153]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2538077/PGC2538077-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: 2731
 Peak Img[j, k]: 128 128
 Mean (j, k): 127.64 128.05
 Theta (deg): 85.6
 Astro PA (deg): 4.4
 Eps: 0.574
 Major axis (pix): 45.1
Iteratively unmasking pixels:
  r=45.05 pixels
  r=45.05 pixels
  r=54.07 pixels
127.646810715 127.8 128.06487187 127.987
Starting ellipse-fitting for galaxy 597171 with 8 core(s)
  majoraxis=45.06 pix, maxsma=90.11 pix, delta_sma=1.0 pix
Fitting g-band took......4.084 sec
Fitting r-band took......4.583 sec
Fitting z-band took......5.085 sec
Time for all images = 0.229 min
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1075.88
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 7357.84
z CoG modeling succeeded with a chi^2 minimum of 1569.31
Time = 0.040 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/272/PGC2538077/PGC2538077-largegalaxy-597171-ellipse.fits
Finished galaxy PGC2538077 in 0.852 minutes.