Started working on galaxy PGC1018616 at Wed Jun 17 09:21:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 378.49896]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC1018616/PGC1018616-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3388
 Peak Img[j, k]: 128 128
 Mean (j, k): 128.34 128.69
 Theta (deg): 141.3
 Astro PA (deg): 128.7
 Eps: 0.502
 Major axis (pix): 56.0
128.344021764 128.279 128.691718391 128.609
Starting ellipse-fitting for galaxy 472878
Fitting g-band took......4.244 sec
Fitting r-band took......4.564 sec
Fitting z-band took......4.625 sec
Time for all images = 13.433 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 237.99
r CoG modeling succeeded with a chi^2 minimum of 225.38
z CoG modeling succeeded with a chi^2 minimum of 120.94
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/046/PGC1018616/PGC1018616-largegalaxy-472878-ellipse.fits
Finished galaxy PGC1018616 in 0.849 minutes.