Started working on galaxy PGC743731 at Wed Jun 17 09:08:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-tractor.fits
Read 77 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 217.16338]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC743731/PGC743731-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1598
 Peak Img[j, k]: 144 144
 Mean (j, k): 144.82 144.40
 Theta (deg): 131.4
 Astro PA (deg): 138.6
 Eps: 0.743
 Major axis (pix): 41.7
144.823874036 144.344 144.403602577 143.809
Starting ellipse-fitting for galaxy 894443
Fitting g-band took......1.844 sec
Fitting r-band took......1.961 sec
Fitting z-band took......2.225 sec
Time for all images = 6.032 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 804.10
r CoG modeling succeeded with a chi^2 minimum of 3135.43
z CoG modeling succeeded with a chi^2 minimum of 737.08
Time = 0.035 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/076/PGC743731/PGC743731-largegalaxy-894443-ellipse.fits
Finished galaxy PGC743731 in 0.245 minutes.