Started working on galaxy PGC3131234 at Thu Jun 18 17:42:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-tractor.fits
Read 13 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 245.3428]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC3131234/PGC3131234-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2710
 Peak Img[j, k]: 126 126
 Mean (j, k): 125.70 125.87
 Theta (deg): 143.6
 Astro PA (deg): 126.4
 Eps: 0.341
 Major axis (pix): 37.8
125.69641437 126.03 125.865721705 125.704
Starting ellipse-fitting for galaxy 755390
Fitting g-band took......2.328 sec
Fitting r-band took......2.553 sec
Fitting z-band took......2.544 sec
Time for all images = 7.424 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1132.87
r CoG modeling succeeded with a chi^2 minimum of 1367.96
z CoG modeling succeeded with a chi^2 minimum of 2491.52
Time = 0.029 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/128/PGC3131234/PGC3131234-largegalaxy-755390-ellipse.fits
Finished galaxy PGC3131234 in 0.768 minutes.