Started working on galaxy PGC1638978 at Thu Jun 18 06:47:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 640.0873]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-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: 5447
 Peak Img[j, k]: 127 139
 Mean (j, k): 131.05 139.12
 Theta (deg): 81.3
 Astro PA (deg): 8.7
 Eps: 0.136
 Major axis (pix): 44.9
Iteratively unmasking pixels:
  r=44.94 pixels
  r=44.94 pixels
  r=53.95 pixels
  r=64.78 pixels
  r=77.41 pixels
131.18082931 130.829 137.358328235 138.782
Starting ellipse-fitting for galaxy 1308664
Fitting g-band took......13.810 sec
Fitting r-band took......13.678 sec
Fitting z-band took......13.055 sec
Time for all images = 40.544 sec
Performing elliptical aperture photometry.
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 10.07
r CoG modeling succeeded with a chi^2 minimum of 5.19
z CoG modeling succeeded with a chi^2 minimum of 3.39
Time = 0.020 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/253/PGC1638978/PGC1638978-largegalaxy-1308664-ellipse.fits
Finished galaxy PGC1638978 in 1.535 minutes.
Started working on galaxy PGC1638978 at Wed Aug 12 03:41:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 714.68646]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC1638978/PGC1638978-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: 6706
 Peak Img[j, k]: 134 134
 Mean (j, k): 134.22 134.15
 Theta (deg): 81.8
 Astro PA (deg): 8.2
 Eps: 0.140
 Major axis (pix): 49.8
Iteratively unmasking pixels:
  r=49.84 pixels
  r=49.84 pixels
  r=59.89 pixels
  r=71.80 pixels
  r=83.31 pixels
133.908705049 133.852 132.904540136 134.023
Starting ellipse-fitting for galaxy 1308664 with 8 core(s)
  majoraxis=73.23 pix, maxsma=146.46 pix, delta_sma=1.0 pix
Fitting g-band took......21.772 sec
Fitting r-band took......21.581 sec
Fitting z-band took......21.200 sec
Time for all images = 1.076 min
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 39.14
r CoG modeling succeeded with a chi^2 minimum of 18.82
z CoG modeling succeeded with a chi^2 minimum of 18.37
Time = 0.023 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/253/PGC1638978/PGC1638978-largegalaxy-1308664-ellipse.fits
Finished galaxy PGC1638978 in 1.218 minutes.