Started working on galaxy PGC461600 at Wed Jun 17 12:24:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 318.87485]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/093/PGC461600/PGC461600-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4446
 Peak Img[j, k]: 136 138
 Mean (j, k): 134.37 139.31
 Theta (deg): 62.2
 Astro PA (deg): 27.8
 Eps: 0.121
 Major axis (pix): 40.5
134.366904773 135.069 139.308154997 138.417
Starting ellipse-fitting for galaxy 956274
Fitting g-band took......7.065 sec
Fitting r-band took......7.523 sec
Fitting z-band took......7.072 sec
Time for all images = 21.660 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 997.91
r CoG modeling succeeded with a chi^2 minimum of 808.04
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 11.84
Time = 0.059 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/093/PGC461600/PGC461600-largegalaxy-956274-ellipse.fits
Finished galaxy PGC461600 in 1.022 minutes.