Started working on galaxy PGC2046521 at Thu Jun 18 17:12:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 186.89574]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2046521/PGC2046521-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2088
 Peak Img[j, k]: 119 119
 Mean (j, k): 118.65 118.75
 Theta (deg): 51.7
 Astro PA (deg): 38.3
 Eps: 0.194
 Major axis (pix): 32.1
118.654895347 118.708 118.750923163 118.676
Starting ellipse-fitting for galaxy 640416
Fitting g-band took......2.289 sec
Fitting r-band took......2.322 sec
Fitting z-band took......2.333 sec
Time for all images = 6.944 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 75.29
r CoG modeling succeeded with a chi^2 minimum of 132.91
z CoG modeling succeeded with a chi^2 minimum of 114.78
Time = 0.023 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/176/PGC2046521/PGC2046521-largegalaxy-640416-ellipse.fits
Finished galaxy PGC2046521 in 0.776 minutes.