Started working on galaxy PGC2660913 at Thu Jun 18 19:14:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 336.6304]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2660913/PGC2660913-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4136
 Peak Img[j, k]: 138 138
 Mean (j, k): 137.35 137.85
 Theta (deg): 30.2
 Astro PA (deg): 59.8
 Eps: 0.150
 Major axis (pix): 47.9
137.347448784 137.694 137.848321132 137.865
Starting ellipse-fitting for galaxy 1264680
Fitting g-band took......5.648 sec
Fitting r-band took......5.665 sec
Fitting z-band took......5.671 sec
Time for all images = 16.984 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 53.52
r CoG modeling succeeded with a chi^2 minimum of 63.01
z CoG modeling succeeded with a chi^2 minimum of 23.49
Time = 0.028 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/176/PGC2660913/PGC2660913-largegalaxy-1264680-ellipse.fits
Finished galaxy PGC2660913 in 0.852 minutes.