Started working on galaxy PGC145872 at Tue Jun 16 17:45:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 407.78354]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC145872/PGC145872-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: 680
 Peak Img[j, k]: 151 149
 Mean (j, k): 151.14 148.37
 Theta (deg): 83.8
 Astro PA (deg): 6.2
 Eps: 0.552
 Major axis (pix): 23.3
Iteratively unmasking pixels:
  r=23.29 pixels
  r=23.29 pixels
  r=27.94 pixels
  r=33.04 pixels
  r=39.60 pixels
151.17532009 151.023 148.306429079 148.433
Starting ellipse-fitting for galaxy 1431434
Fitting g-band took......3.101 sec
Fitting r-band took......3.013 sec
Fitting z-band took......3.008 sec
Time for all images = 9.122 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 17021.77
r CoG modeling succeeded with a chi^2 minimum of 34583.98
z CoG modeling succeeded with a chi^2 minimum of 20494.40
Time = 0.034 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/058/PGC145872/PGC145872-largegalaxy-1431434-ellipse.fits
Finished galaxy PGC145872 in 0.774 minutes.