Started working on galaxy PGC2103906 at Thu Jun 18 18:59:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 320.41208]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/202/PGC2103906/PGC2103906-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3748
 Peak Img[j, k]: 148 147
 Mean (j, k): 147.86 146.79
 Theta (deg): 60.2
 Astro PA (deg): 29.8
 Eps: 0.439
 Major axis (pix): 53.0
147.855490898 148.169 146.786573493 147.113
Starting ellipse-fitting for galaxy 833030
Fitting g-band took......4.641 sec
Fitting r-band took......4.546 sec
Fitting z-band took......4.874 sec
Time for all images = 14.061 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 839.49
r CoG modeling succeeded with a chi^2 minimum of 540.25
z CoG modeling succeeded with a chi^2 minimum of 227.78
Time = 0.034 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/202/PGC2103906/PGC2103906-largegalaxy-833030-ellipse.fits
Finished galaxy PGC2103906 in 0.854 minutes.