Started working on galaxy PGC506835 at Thu Jun 18 18:19:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 354.52634]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC506835/PGC506835-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4133
 Peak Img[j, k]: 116 114
 Mean (j, k): 115.97 113.37
 Theta (deg): 64.3
 Astro PA (deg): 25.7
 Eps: 0.226
 Major axis (pix): 39.4
115.968236135 115.903 113.369798195 113.747
Starting ellipse-fitting for galaxy 164906
Fitting g-band took......3.718 sec
Fitting r-band took......3.169 sec
Fitting z-band took......3.822 sec
Time for all images = 10.710 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5225.87
r CoG modeling succeeded with a chi^2 minimum of 8298.56
z CoG modeling succeeded with a chi^2 minimum of 3420.69
Time = 0.032 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/039/PGC506835/PGC506835-largegalaxy-164906-ellipse.fits
Finished galaxy PGC506835 in 0.402 minutes.