Started working on galaxy PGC3137912 at Thu Jun 18 05:39:44 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 712.3463]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC3137912/PGC3137912-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8642
 Peak Img[j, k]: 202 202
 Mean (j, k): 200.91 202.49
 Theta (deg): 57.5
 Astro PA (deg): 32.5
 Eps: 0.291
 Major axis (pix): 65.8
200.913250276 201.324 202.48881248 202.203
Starting ellipse-fitting for galaxy 4157
Fitting g-band took......16.879 sec
Fitting r-band took......18.792 sec
Fitting z-band took......19.149 sec
Time for all images = 54.820 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 637.71
r CoG modeling succeeded with a chi^2 minimum of 1062.42
z CoG modeling succeeded with a chi^2 minimum of 922.15
Time = 0.086 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/253/PGC3137912/PGC3137912-largegalaxy-4157-ellipse.fits
Finished galaxy PGC3137912 in 1.618 minutes.