Started working on galaxy PGC490391 at Wed Jun 17 12:00:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-tractor.fits
Read 244 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1025.3822]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/307/PGC490391/PGC490391-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11738
 Peak Img[j, k]: 250 249
 Mean (j, k): 249.76 248.69
 Theta (deg): 179.1
 Astro PA (deg): 90.9
 Eps: 0.485
 Major axis (pix): 89.3
249.756058821 249.811 248.689590522 248.66
Starting ellipse-fitting for galaxy 892250
Fitting g-band took......27.612 sec
Fitting r-band took......26.372 sec
Fitting z-band took......26.670 sec
Time for all images = 80.654 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 414.31
r CoG modeling succeeded with a chi^2 minimum of 733.31
z CoG modeling succeeded with a chi^2 minimum of 381.89
Time = 0.132 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/307/PGC490391/PGC490391-largegalaxy-892250-ellipse.fits
Finished galaxy PGC490391 in 1.587 minutes.