Started working on galaxy PGC938642 at Thu Jun 18 06:28:26 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 503.96527]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC938642/PGC938642-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6054
 Peak Img[j, k]: 131 133
 Mean (j, k): 130.54 132.82
 Theta (deg): 162.4
 Astro PA (deg): 107.6
 Eps: 0.206
 Major axis (pix): 53.1
130.540815838 130.593 132.819157649 132.657
Starting ellipse-fitting for galaxy 864470
Fitting g-band took......6.193 sec
Fitting r-band took......6.157 sec
Fitting z-band took......6.152 sec
Time for all images = 18.503 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7.65
r CoG modeling succeeded with a chi^2 minimum of 3.57
z CoG modeling succeeded with a chi^2 minimum of 16.30
Time = 0.032 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/039/PGC938642/PGC938642-largegalaxy-864470-ellipse.fits
Finished galaxy PGC938642 in 0.933 minutes.