Started working on galaxy PGC2506574 at Thu Jun 18 10:58:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 473.0925]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC2506574/PGC2506574-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6532
 Peak Img[j, k]: 200 200
 Mean (j, k): 198.82 198.44
 Theta (deg): 174.4
 Astro PA (deg): 95.6
 Eps: 0.199
 Major axis (pix): 63.8
198.824269203 200.013 198.443874129 199.653
Starting ellipse-fitting for galaxy 909555
Fitting g-band took......17.537 sec
Fitting r-band took......16.414 sec
Fitting z-band took......19.488 sec
Time for all images = 53.439 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 197.97
r CoG modeling succeeded with a chi^2 minimum of 5.60
z CoG modeling succeeded with a chi^2 minimum of 21.22
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/167/PGC2506574/PGC2506574-largegalaxy-909555-ellipse.fits
Finished galaxy PGC2506574 in 6.672 minutes.