Started working on galaxy PGC601741 at Wed Jun 17 17:14:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 597.3789]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC601741/PGC601741-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8863
 Peak Img[j, k]: 160 160
 Mean (j, k): 161.64 160.26
 Theta (deg): 103.8
 Astro PA (deg): 166.2
 Eps: 0.027
 Major axis (pix): 56.9
161.637187077 161.848 160.26431745 160.27
Starting ellipse-fitting for galaxy 692973
Fitting g-band took......9.131 sec
Fitting r-band took......8.588 sec
Fitting z-band took......8.276 sec
Time for all images = 25.995 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 303.52
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 422.94
z CoG modeling succeeded with a chi^2 minimum of 143.49
Time = 0.052 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/046/PGC601741/PGC601741-largegalaxy-692973-ellipse.fits
Finished galaxy PGC601741 in 1.020 minutes.