Started working on galaxy PGC2248830 at Wed Jun 17 16:49:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 344.98724]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC2248830/PGC2248830-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4718
 Peak Img[j, k]: 118 119
 Mean (j, k): 117.79 119.63
 Theta (deg): 113.4
 Astro PA (deg): 156.6
 Eps: 0.278
 Major axis (pix): 58.3
117.79459619 117.956 119.627995922 119.443
Starting ellipse-fitting for galaxy 173456
Fitting g-band took......13.268 sec
Fitting r-band took......12.594 sec
Fitting z-band took......14.186 sec
Time for all images = 40.048 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 57.24
r CoG modeling succeeded with a chi^2 minimum of 47.84
z CoG modeling succeeded with a chi^2 minimum of 60.45
Time = 0.046 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/272/PGC2248830/PGC2248830-largegalaxy-173456-ellipse.fits
Finished galaxy PGC2248830 in 1.365 minutes.