Started working on galaxy PGC956746 at Tue Jun 16 20:00:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1071.5238]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/323/PGC956746/PGC956746-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8291
 Peak Img[j, k]: 136 135
 Mean (j, k): 136.08 135.27
 Theta (deg): 88.4
 Astro PA (deg): 1.6
 Eps: 0.030
 Major axis (pix): 61.3
136.075697358 135.998 135.268778432 135.301
Starting ellipse-fitting for galaxy 267146
Fitting g-band took......16.867 sec
Fitting r-band took......16.792 sec
Fitting z-band took......18.530 sec
Time for all images = 52.189 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 1.36
r CoG modeling succeeded with a chi^2 minimum of 2.32
z CoG modeling succeeded with a chi^2 minimum of 40.65
Time = 0.036 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/323/PGC956746/PGC956746-largegalaxy-267146-ellipse.fits
Finished galaxy PGC956746 in 1.452 minutes.