Started working on galaxy PGC540460 at Wed Jun 17 12:06:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 315.96005]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC540460/PGC540460-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3234
 Peak Img[j, k]: 116 114
 Mean (j, k): 115.47 114.43
 Theta (deg): 136.8
 Astro PA (deg): 133.2
 Eps: 0.025
 Major axis (pix): 35.7
115.465723798 115.53 114.428644742 114.23
Starting ellipse-fitting for galaxy 1047527
Fitting g-band took......7.054 sec
Fitting r-band took......6.096 sec
Fitting z-band took......6.915 sec
Time for all images = 20.065 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 47.98
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 128.98
z CoG modeling succeeded with a chi^2 minimum of 54.48
Time = 0.051 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/347/PGC540460/PGC540460-largegalaxy-1047527-ellipse.fits
Finished galaxy PGC540460 in 0.939 minutes.