Started working on galaxy PGC174418 at Wed Jun 17 04:56:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 707.3089]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174418/PGC174418-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3978
 Peak Img[j, k]: 143 142
 Mean (j, k): 143.45 142.10
 Theta (deg): 79.0
 Astro PA (deg): 11.0
 Eps: 0.466
 Major axis (pix): 47.2
143.452488672 143.341 142.103775955 142.076
Starting ellipse-fitting for galaxy 540040
Fitting g-band took......3.829 sec
Fitting r-band took......3.769 sec
Fitting z-band took......3.779 sec
Time for all images = 11.377 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2007.11
r CoG modeling succeeded with a chi^2 minimum of 52220.77
z CoG modeling succeeded with a chi^2 minimum of 3455.85
Time = 0.039 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/029/PGC174418/PGC174418-largegalaxy-540040-ellipse.fits
Finished galaxy PGC174418 in 0.766 minutes.