Started working on galaxy PGC1833817 at Wed Jun 17 17:28:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 208.23619]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC1833817/PGC1833817-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2381
 Peak Img[j, k]: 123 122
 Mean (j, k): 121.73 123.48
 Theta (deg): 41.6
 Astro PA (deg): 48.4
 Eps: 0.620
 Major axis (pix): 47.9
121.729131775 122.94 123.483748415 122.34
Starting ellipse-fitting for galaxy 627747
Fitting g-band took......3.069 sec
Fitting r-band took......3.019 sec
Fitting z-band took......3.123 sec
Time for all images = 9.211 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 435.99
r CoG modeling succeeded with a chi^2 minimum of 787.53
z CoG modeling succeeded with a chi^2 minimum of 508.87
Time = 0.039 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/PGC1833817/PGC1833817-largegalaxy-627747-ellipse.fits
Finished galaxy PGC1833817 in 0.766 minutes.