Started working on galaxy PGC846438 at Thu Jun 18 18:37:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 621.2696]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC846438/PGC846438-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4725
 Peak Img[j, k]: 137 137
 Mean (j, k): 138.03 137.12
 Theta (deg): 146.6
 Astro PA (deg): 123.4
 Eps: 0.302
 Major axis (pix): 49.6
138.028205995 137.569 137.120264447 136.609
Starting ellipse-fitting for galaxy 328997
Fitting g-band took......5.155 sec
Fitting r-band took......5.074 sec
Fitting z-band took......5.280 sec
Time for all images = 15.510 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1955.80
r CoG modeling succeeded with a chi^2 minimum of 5567.03
z CoG modeling succeeded with a chi^2 minimum of 2021.79
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/029/PGC846438/PGC846438-largegalaxy-328997-ellipse.fits
Finished galaxy PGC846438 in 0.853 minutes.