Started working on galaxy PGC503891 at Wed Jun 17 17:32:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 352.4931]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC503891/PGC503891-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6017
 Peak Img[j, k]: 167 169
 Mean (j, k): 166.82 167.57
 Theta (deg): 127.7
 Astro PA (deg): 142.3
 Eps: 0.115
 Major axis (pix): 58.0
166.816408551 167.757 167.568760336 168.982
Starting ellipse-fitting for galaxy 1309103
Fitting g-band took......8.905 sec
Fitting r-band took......8.684 sec
Fitting z-band took......8.948 sec
Time for all images = 26.536 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 334.98
r CoG modeling succeeded with a chi^2 minimum of 397.65
z CoG modeling succeeded with a chi^2 minimum of 163.63
Time = 0.038 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/353/PGC503891/PGC503891-largegalaxy-1309103-ellipse.fits
Finished galaxy PGC503891 in 1.074 minutes.