Started working on galaxy PGC508468 at Tue Jun 16 14:43:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-tractor.fits
Read 73 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 576.18304]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC508468/PGC508468-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6240
 Peak Img[j, k]: 141 143
 Mean (j, k): 140.67 144.11
 Theta (deg): 104.5
 Astro PA (deg): 165.5
 Eps: 0.275
 Major axis (pix): 54.7
140.670817841 140.459 144.111513833 143.299
Starting ellipse-fitting for galaxy 245046
Fitting g-band took......6.547 sec
Fitting r-band took......5.930 sec
Fitting z-band took......6.099 sec
Time for all images = 18.577 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.66
r CoG modeling succeeded with a chi^2 minimum of 15.87
z CoG modeling succeeded with a chi^2 minimum of 30.22
Time = 0.033 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/046/PGC508468/PGC508468-largegalaxy-245046-ellipse.fits
Finished galaxy PGC508468 in 0.946 minutes.