Started working on galaxy PGC919421 at Wed Jun 17 16:48:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 510.92087]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC919421/PGC919421-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5719
 Peak Img[j, k]: 172 171
 Mean (j, k): 171.50 171.12
 Theta (deg): 27.8
 Astro PA (deg): 62.2
 Eps: 0.468
 Major axis (pix): 65.3
171.496976401 171.694 171.124979991 170.799
Starting ellipse-fitting for galaxy 944257
Fitting g-band took......7.955 sec
Fitting r-band took......8.282 sec
Fitting z-band took......8.723 sec
Time for all images = 24.960 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3303.32
r CoG modeling succeeded with a chi^2 minimum of 13028.02
z CoG modeling succeeded with a chi^2 minimum of 5157.17
Time = 0.063 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/058/PGC919421/PGC919421-largegalaxy-944257-ellipse.fits
Finished galaxy PGC919421 in 1.053 minutes.