Started working on galaxy PGC550251 at Wed Jun 17 17:40:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 289.12817]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC550251/PGC550251-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3179
 Peak Img[j, k]: 118 118
 Mean (j, k): 118.07 117.47
 Theta (deg): 15.3
 Astro PA (deg): 74.7
 Eps: 0.254
 Major axis (pix): 39.0
118.067923222 118.126 117.468230858 117.708
Starting ellipse-fitting for galaxy 346597
Fitting g-band took......2.859 sec
Fitting r-band took......2.824 sec
Fitting z-band took......2.850 sec
Time for all images = 8.534 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1606.28
r CoG modeling succeeded with a chi^2 minimum of 5392.49
z CoG modeling succeeded with a chi^2 minimum of 2805.73
Time = 0.025 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/343/PGC550251/PGC550251-largegalaxy-346597-ellipse.fits
Finished galaxy PGC550251 in 0.767 minutes.