Started working on galaxy PGC174469 at Wed Jun 17 09:50:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-tractor.fits
Read 99 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 647.4854]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174469/PGC174469-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8154
 Peak Img[j, k]: 168 168
 Mean (j, k): 168.27 169.32
 Theta (deg): 1.0
 Astro PA (deg): 89.0
 Eps: 0.172
 Major axis (pix): 61.1
168.266611283 167.65 169.322906544 168.535
Starting ellipse-fitting for galaxy 1389071
Fitting g-band took......8.597 sec
Fitting r-band took......8.873 sec
Fitting z-band took......8.448 sec
Time for all images = 25.918 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3568.64
r CoG modeling succeeded with a chi^2 minimum of 5010.57
z CoG modeling succeeded with a chi^2 minimum of 1041.47
Time = 0.042 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/PGC174469/PGC174469-largegalaxy-1389071-ellipse.fits
Finished galaxy PGC174469 in 1.035 minutes.