Started working on galaxy PGC173151 at Wed Jun 17 12:22:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 699.2151]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173151/PGC173151-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7249
 Peak Img[j, k]: 154 154
 Mean (j, k): 154.11 153.88
 Theta (deg): 66.4
 Astro PA (deg): 23.6
 Eps: 0.168
 Major axis (pix): 59.6
154.111433078 153.6 153.878762443 154.125
Starting ellipse-fitting for galaxy 1238720
Fitting g-band took......17.278 sec
Fitting r-band took......17.826 sec
Fitting z-band took......16.027 sec
Time for all images = 51.131 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2008.93
r CoG modeling succeeded with a chi^2 minimum of 2885.18
z CoG modeling succeeded with a chi^2 minimum of 691.38
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/013/PGC173151/PGC173151-largegalaxy-1238720-ellipse.fits
Finished galaxy PGC173151 in 1.450 minutes.