Started working on galaxy PGC1873176 at Wed Jun 17 12:07:33 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 541.7618]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1873176/PGC1873176-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6351
 Peak Img[j, k]: 134 133
 Mean (j, k): 133.48 132.98
 Theta (deg): 11.7
 Astro PA (deg): 78.3
 Eps: 0.291
 Major axis (pix): 62.0
133.476738624 133.569 132.976639887 133.183
Starting ellipse-fitting for galaxy 1285531
Fitting g-band took......14.951 sec
Fitting r-band took......14.622 sec
Fitting z-band took......14.870 sec
Time for all images = 44.443 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 21.66
r CoG modeling succeeded with a chi^2 minimum of 29.06
z CoG modeling succeeded with a chi^2 minimum of 32.38
Time = 0.056 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/PGC1873176/PGC1873176-largegalaxy-1285531-ellipse.fits
Finished galaxy PGC1873176 in 1.365 minutes.