Started working on galaxy PGC174464 at Thu Jun 18 05:46:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-tractor.fits
Read 72 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 663.9556]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174464/PGC174464-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5977
 Peak Img[j, k]: 143 140
 Mean (j, k): 143.48 139.98
 Theta (deg): 34.5
 Astro PA (deg): 55.5
 Eps: 0.434
 Major axis (pix): 68.2
143.480260595 143.494 139.982476699 140.14
Starting ellipse-fitting for galaxy 691667
Fitting g-band took......8.926 sec
Fitting r-band took......8.706 sec
Fitting z-band took......7.769 sec
Time for all images = 25.401 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 110.88
r CoG modeling succeeded with a chi^2 minimum of 295.83
z CoG modeling succeeded with a chi^2 minimum of 146.96
Time = 0.055 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/PGC174464/PGC174464-largegalaxy-691667-ellipse.fits
Finished galaxy PGC174464 in 1.109 minutes.