Started working on galaxy PGC1619473 at Wed Jun 17 13:01:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1395.5238]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/134/PGC1619473/PGC1619473-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: 2368
 Peak Img[j, k]: 168 167
 Mean (j, k): 167.33 166.81
 Theta (deg): 25.3
 Astro PA (deg): 64.7
 Eps: 0.131
 Major axis (pix): 29.9
Iteratively unmasking pixels:
  r=29.85 pixels
  r=29.85 pixels
  r=35.86 pixels
  r=42.97 pixels
  r=51.48 pixels
167.523580613 167.608 166.904299594 166.983
Starting ellipse-fitting for galaxy 1132992
Fitting g-band took......9.837 sec
Fitting r-band took......10.192 sec
Fitting z-band took......9.386 sec
Time for all images = 29.415 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!
g CoG modeling succeeded with a chi^2 minimum of 3.30
r CoG modeling succeeded with a chi^2 minimum of 4.51
z CoG modeling succeeded with a chi^2 minimum of 6.15
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/134/PGC1619473/PGC1619473-largegalaxy-1132992-ellipse.fits
Finished galaxy PGC1619473 in 1.128 minutes.