Started working on galaxy PGC781903 at Wed Jun 17 12:53:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 318.20517]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC781903/PGC781903-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4558
 Peak Img[j, k]: 138 138
 Mean (j, k): 137.85 138.03
 Theta (deg): 82.1
 Astro PA (deg): 7.9
 Eps: 0.248
 Major axis (pix): 49.2
137.852435773 137.455 138.03312303 137.779
Starting ellipse-fitting for galaxy 761857
Fitting g-band took......14.201 sec
Fitting r-band took......13.787 sec
Fitting z-band took......15.911 sec
Time for all images = 43.899 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 276.60
r CoG modeling succeeded with a chi^2 minimum of 279.19
z CoG modeling succeeded with a chi^2 minimum of 73.82
Time = 0.037 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/157/PGC781903/PGC781903-largegalaxy-761857-ellipse.fits
Finished galaxy PGC781903 in 1.363 minutes.