Started working on galaxy PGC3107936 at Tue Jun 16 14:21:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 145.12027]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC3107936/PGC3107936-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1617
 Peak Img[j, k]: 126 126
 Mean (j, k): 123.87 126.54
 Theta (deg): 58.3
 Astro PA (deg): 31.7
 Eps: 0.517
 Major axis (pix): 44.8
123.873808738 126.1 126.543202258 125.832
Starting ellipse-fitting for galaxy 364357
Fitting g-band took......2.932 sec
Fitting r-band took......3.254 sec
Fitting z-band took......2.959 sec
Time for all images = 9.145 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 69.16
r CoG modeling succeeded with a chi^2 minimum of 55.26
z CoG modeling succeeded with a chi^2 minimum of 107.50
Time = 0.042 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/163/PGC3107936/PGC3107936-largegalaxy-364357-ellipse.fits
Finished galaxy PGC3107936 in 0.749 minutes.