Started working on galaxy PGC1420163 at Wed Jun 17 04:26:08 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 369.4582]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC1420163/PGC1420163-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: 908
 Peak Img[j, k]: 126 126
 Mean (j, k): 125.97 126.01
 Theta (deg): 90.9
 Astro PA (deg): 179.1
 Eps: 0.559
 Major axis (pix): 25.1
Iteratively unmasking pixels:
  r=25.11 pixels
  r=25.11 pixels
  r=30.13 pixels
  r=36.05 pixels
  r=43.23 pixels
126.046181603 125.956 125.957048491 126.027
Starting ellipse-fitting for galaxy 645498
Fitting g-band took......2.731 sec
Fitting r-band took......2.405 sec
Fitting z-band took......2.411 sec
Time for all images = 7.548 sec
Performing elliptical aperture photometry.
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 6393.75
r CoG modeling succeeded with a chi^2 minimum of 4668.80
z CoG modeling succeeded with a chi^2 minimum of 8462.33
Time = 0.030 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/166/PGC1420163/PGC1420163-largegalaxy-645498-ellipse.fits
Finished galaxy PGC1420163 in 0.691 minutes.