Started working on galaxy PGC1731642 at Wed Jun 17 14:10:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 818.1971]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1731642/PGC1731642-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5674
 Peak Img[j, k]: 131 131
 Mean (j, k): 130.33 130.59
 Theta (deg): 72.5
 Astro PA (deg): 17.5
 Eps: 0.235
 Major axis (pix): 51.6
130.326638585 130.406 130.590239126 130.414
Starting ellipse-fitting for galaxy 1087910
Fitting g-band took......12.121 sec
Fitting r-band took......10.328 sec
Fitting z-band took......11.020 sec
Time for all images = 33.470 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 81.75
r CoG modeling succeeded with a chi^2 minimum of 224.76
z CoG modeling succeeded with a chi^2 minimum of 316.49
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/233/PGC1731642/PGC1731642-largegalaxy-1087910-ellipse.fits
Finished galaxy PGC1731642 in 1.205 minutes.