Started working on galaxy PGC175312 at Wed Jun 17 14:57:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-tractor.fits
Read 93 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 911.5656]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC175312/PGC175312-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10170
 Peak Img[j, k]: 151 151
 Mean (j, k): 151.45 150.71
 Theta (deg): 81.2
 Astro PA (deg): 8.8
 Eps: 0.157
 Major axis (pix): 66.6
151.448325623 151.046 150.711184962 150.478
Starting ellipse-fitting for galaxy 1051135
Fitting g-band took......33.713 sec
Fitting r-band took......31.575 sec
Fitting z-band took......34.420 sec
Time for all images = 99.709 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 411.36
r CoG modeling succeeded with a chi^2 minimum of 364.62
z CoG modeling succeeded with a chi^2 minimum of 167.56
Time = 0.048 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/039/PGC175312/PGC175312-largegalaxy-1051135-ellipse.fits
Finished galaxy PGC175312 in 2.308 minutes.