Started working on galaxy PGC1920686 at Wed Jun 17 03:30:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 261.159]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC1920686/PGC1920686-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2202
 Peak Img[j, k]: 133 133
 Mean (j, k): 132.09 131.16
 Theta (deg): 169.2
 Astro PA (deg): 100.8
 Eps: 0.791
 Major axis (pix): 64.7
132.085505062 132.554 131.159707708 132.948
Starting ellipse-fitting for galaxy 505360
Fitting g-band took......4.404 sec
Fitting r-band took......4.360 sec
Fitting z-band took......4.450 sec
Time for all images = 13.214 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 65.82
r CoG modeling succeeded with a chi^2 minimum of 11275.13
z CoG modeling succeeded with a chi^2 minimum of 215.83
Time = 0.044 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/267/PGC1920686/PGC1920686-largegalaxy-505360-ellipse.fits
Finished galaxy PGC1920686 in 0.854 minutes.