Started working on galaxy PGC1688320 at Wed Jun 17 19:32:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 154.11313]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1688320/PGC1688320-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3097
 Peak Img[j, k]: 137 137
 Mean (j, k): 135.17 138.44
 Theta (deg): 53.0
 Astro PA (deg): 37.0
 Eps: 0.190
 Major axis (pix): 40.1
135.168738525 136.604 138.44099298 136.817
Starting ellipse-fitting for galaxy 1290317
Fitting g-band took......3.732 sec
Fitting r-band took......4.353 sec
Fitting z-band took......4.182 sec
Time for all images = 12.267 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.52
r CoG modeling succeeded with a chi^2 minimum of 5.26
z CoG modeling succeeded with a chi^2 minimum of 50.81
Time = 0.030 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/PGC1688320/PGC1688320-largegalaxy-1290317-ellipse.fits
Finished galaxy PGC1688320 in 0.852 minutes.