Started working on galaxy PGC1875680 at Thu Jun 18 17:29:46 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-tractor.fits
Read 139 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 698.0796]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1875680/PGC1875680-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7903
 Peak Img[j, k]: 305 305
 Mean (j, k): 304.72 307.97
 Theta (deg): 20.1
 Astro PA (deg): 69.9
 Eps: 0.785
 Major axis (pix): 106.2
304.722878252 304.997 307.974664697 305.768
Starting ellipse-fitting for galaxy 1089601
Fitting g-band took......15.889 sec
Fitting r-band took......16.889 sec
Fitting z-band took......15.476 sec
Time for all images = 48.254 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3043.81
r CoG modeling succeeded with a chi^2 minimum of 4319.72
z CoG modeling succeeded with a chi^2 minimum of 1780.50
Time = 0.136 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/353/PGC1875680/PGC1875680-largegalaxy-1089601-ellipse.fits
Finished galaxy PGC1875680 in 1.621 minutes.