Started working on galaxy PGC550491 at Tue Jun 16 17:51:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 95.37324]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550491/PGC550491-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1461
 Peak Img[j, k]: 131 132
 Mean (j, k): 132.97 131.59
 Theta (deg): 88.6
 Astro PA (deg): 1.4
 Eps: 0.693
 Major axis (pix): 40.1
132.972009859 132.046 131.590610652 131.573
Starting ellipse-fitting for galaxy 957690
Fitting g-band took......2.832 sec
Fitting r-band took......2.964 sec
Fitting z-band took......3.139 sec
Time for all images = 8.935 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 931.78
r CoG modeling succeeded with a chi^2 minimum of 1141.40
z CoG modeling succeeded with a chi^2 minimum of 273.68
Time = 0.038 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/343/PGC550491/PGC550491-largegalaxy-957690-ellipse.fits
Finished galaxy PGC550491 in 0.753 minutes.