Started working on galaxy PGC961940 at Wed Jun 17 14:58:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 365.8783]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC961940/PGC961940-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3870
 Peak Img[j, k]: 133 133
 Mean (j, k): 133.26 132.73
 Theta (deg): 85.3
 Astro PA (deg): 4.7
 Eps: 0.479
 Major axis (pix): 48.5
133.256687436 133.075 132.726772235 133.037
Starting ellipse-fitting for galaxy 1127860
Fitting g-band took......13.275 sec
Fitting r-band took......12.341 sec
Fitting z-band took......14.727 sec
Time for all images = 40.343 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3309.76
r CoG modeling succeeded with a chi^2 minimum of 6963.82
z CoG modeling succeeded with a chi^2 minimum of 3130.97
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/036/PGC961940/PGC961940-largegalaxy-1127860-ellipse.fits
Finished galaxy PGC961940 in 1.504 minutes.