Started working on galaxy PGC2815805 at Thu Jun 18 04:58:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 460.79456]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-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: 16602
 Peak Img[j, k]: 180 168
 Mean (j, k): 171.09 173.85
 Theta (deg): 173.6
 Astro PA (deg): 96.4
 Eps: 0.496
 Major axis (pix): 142.2
Iteratively unmasking pixels:
  r=142.16 pixels
  r=142.16 pixels
  r=170.59 pixels
171.088314181 171.943 173.851988408 162.492
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=212.27 pixels
Starting ellipse-fitting for galaxy 1321358
Fitting g-band took......25.597 sec
Fitting r-band took......25.488 sec
Fitting z-band took......24.681 sec
Time for all images = 75.766 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 22.82
r CoG modeling succeeded with a chi^2 minimum of 5.47
z CoG modeling succeeded with a chi^2 minimum of 3.33
Time = 0.131 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/083/PGC2815805/PGC2815805-largegalaxy-1321358-ellipse.fits
Finished galaxy PGC2815805 in 1.960 minutes.
Started working on galaxy PGC2815805 at Thu Jul 23 12:54:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 456.94388]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC2815805/PGC2815805-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: 16608
 Peak Img[j, k]: 180 168
 Mean (j, k): 171.10 173.86
 Theta (deg): 173.6
 Astro PA (deg): 96.4
 Eps: 0.496
 Major axis (pix): 142.2
Iteratively unmasking pixels:
  r=142.15 pixels
  r=142.15 pixels
  r=170.58 pixels
171.098138101 170.153 173.859439591 162.752
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=212.27 pixels
Starting ellipse-fitting for galaxy 1321358 with 8 core(s)
  majoraxis=212.27 pix, maxsma=424.53 pix, delta_sma=1.0 pix
Fitting g-band took......28.919 sec
Fitting r-band took......27.522 sec
Fitting z-band took......27.603 sec
Time for all images = 1.401 min
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 13.86
r CoG modeling succeeded with a chi^2 minimum of 32.60
z CoG modeling succeeded with a chi^2 minimum of 696.25
Time = 0.190 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/083/PGC2815805/PGC2815805-largegalaxy-1321358-ellipse.fits
Finished galaxy PGC2815805 in 2.134 minutes.