Started working on galaxy PGC175015 at Tue Jun 16 13:33:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-tractor.fits
Read 77 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 505.93716]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC175015/PGC175015-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3854
 Peak Img[j, k]: 163 164
 Mean (j, k): 163.16 164.11
 Theta (deg): 61.7
 Astro PA (deg): 28.3
 Eps: 0.553
 Major axis (pix): 58.3
163.156107958 163.458 164.108850189 163.925
Starting ellipse-fitting for galaxy 134884
Fitting g-band took......8.784 sec
Fitting r-band took......9.147 sec
Fitting z-band took......8.838 sec
Time for all images = 26.769 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6339.15
r CoG modeling succeeded with a chi^2 minimum of 8683.90
z CoG modeling succeeded with a chi^2 minimum of 4679.44
Time = 0.072 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/033/PGC175015/PGC175015-largegalaxy-134884-ellipse.fits
Finished galaxy PGC175015 in 1.110 minutes.