Started working on galaxy PGC471817 at Wed Jun 17 03:33:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 426.38766]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/336/PGC471817/PGC471817-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3597
 Peak Img[j, k]: 130 129
 Mean (j, k): 130.38 129.54
 Theta (deg): 33.0
 Astro PA (deg): 57.0
 Eps: 0.556
 Major axis (pix): 53.9
130.376270957 130.469 129.544317466 129.417
Starting ellipse-fitting for galaxy 529316
Fitting g-band took......4.444 sec
Fitting r-band took......4.439 sec
Fitting z-band took......4.283 sec
Time for all images = 13.165 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 906.85
r CoG modeling succeeded with a chi^2 minimum of 1977.55
z CoG modeling succeeded with a chi^2 minimum of 503.67
Time = 0.047 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/336/PGC471817/PGC471817-largegalaxy-529316-ellipse.fits
Finished galaxy PGC471817 in 0.854 minutes.