Started working on galaxy PGC1931914 at Wed Jun 17 09:44:30 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 522.6579]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1931914/PGC1931914-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4436
 Peak Img[j, k]: 147 147
 Mean (j, k): 146.71 146.91
 Theta (deg): 91.8
 Astro PA (deg): 178.2
 Eps: 0.454
 Major axis (pix): 52.4
146.714993519 146.569 146.911079517 147.072
Starting ellipse-fitting for galaxy 1267187
Fitting g-band took......4.213 sec
Fitting r-band took......4.589 sec
Fitting z-band took......5.238 sec
Time for all images = 14.039 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9038.44
r CoG modeling succeeded with a chi^2 minimum of 8615.37
z CoG modeling succeeded with a chi^2 minimum of 5679.99
Time = 0.040 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/PGC1931914/PGC1931914-largegalaxy-1267187-ellipse.fits
Finished galaxy PGC1931914 in 0.874 minutes.