Started working on galaxy PGC798925 at Wed Jun 17 17:46:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 194.33319]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC798925/PGC798925-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2004
 Peak Img[j, k]: 164 165
 Mean (j, k): 163.90 165.33
 Theta (deg): 123.2
 Astro PA (deg): 146.8
 Eps: 0.730
 Major axis (pix): 54.6
163.900362369 163.801 165.327795455 165.119
Starting ellipse-fitting for galaxy 704606
Fitting g-band took......3.421 sec
Fitting r-band took......3.897 sec
Fitting z-band took......3.624 sec
Time for all images = 10.941 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 303.61
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 16220.13
z CoG modeling succeeded with a chi^2 minimum of 388.81
Time = 0.055 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/PGC798925/PGC798925-largegalaxy-704606-ellipse.fits
Finished galaxy PGC798925 in 0.860 minutes.