Started working on galaxy PGC917255 at Wed Jun 17 14:27:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 275.82843]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/PGC917255/PGC917255-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2708
 Peak Img[j, k]: 126 124
 Mean (j, k): 126.30 124.23
 Theta (deg): 107.8
 Astro PA (deg): 162.2
 Eps: 0.591
 Major axis (pix): 49.9
126.300429972 126.302 124.225435561 124.562
Starting ellipse-fitting for galaxy 1218844
Fitting g-band took......5.836 sec
Fitting r-band took......5.873 sec
Fitting z-band took......5.916 sec
Time for all images = 17.626 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 799.40
r CoG modeling succeeded with a chi^2 minimum of 756.99
z CoG modeling succeeded with a chi^2 minimum of 1045.46
Time = 0.054 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/347/PGC917255/PGC917255-largegalaxy-1218844-ellipse.fits
Finished galaxy PGC917255 in 0.934 minutes.