Started working on galaxy PGC675848 at Tue Jun 16 14:05:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 157.39453]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC675848/PGC675848-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1795
 Peak Img[j, k]: 132 129
 Mean (j, k): 131.88 129.55
 Theta (deg): 176.7
 Astro PA (deg): 93.3
 Eps: 0.599
 Major axis (pix): 40.6
131.87958718 131.962 129.549891707 129.672
Starting ellipse-fitting for galaxy 425301
Fitting g-band took......1.930 sec
Fitting r-band took......2.063 sec
Fitting z-band took......1.941 sec
Time for all images = 5.935 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3109.51
r CoG modeling succeeded with a chi^2 minimum of 4610.85
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 7995.76
Time = 0.032 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/006/PGC675848/PGC675848-largegalaxy-425301-ellipse.fits
Finished galaxy PGC675848 in 0.682 minutes.