Started working on galaxy PGC517820 at Wed Jun 17 03:30:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 274.53577]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC517820/PGC517820-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4151
 Peak Img[j, k]: 125 126
 Mean (j, k): 125.20 126.20
 Theta (deg): 17.3
 Astro PA (deg): 72.7
 Eps: 0.309
 Major axis (pix): 50.1
125.200913652 125.307 126.199358464 126.202
Starting ellipse-fitting for galaxy 603094
Fitting g-band took......4.896 sec
Fitting r-band took......4.684 sec
Fitting z-band took......4.957 sec
Time for all images = 14.537 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 136.63
r CoG modeling succeeded with a chi^2 minimum of 391.33
z CoG modeling succeeded with a chi^2 minimum of 273.94
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/326/PGC517820/PGC517820-largegalaxy-603094-ellipse.fits
Finished galaxy PGC517820 in 0.404 minutes.