Started working on galaxy PGC847834 at Wed Jun 17 14:18:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-tractor.fits
Read 71 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 137.79025]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC847834/PGC847834-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1786
 Peak Img[j, k]: 157 157
 Mean (j, k): 155.92 157.23
 Theta (deg): 111.9
 Astro PA (deg): 158.1
 Eps: 0.760
 Major axis (pix): 44.8
155.915505202 155.824 157.234740234 157.205
Starting ellipse-fitting for galaxy 442367
Fitting g-band took......4.266 sec
Fitting r-band took......4.328 sec
Fitting z-band took......4.249 sec
Time for all images = 12.843 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1280.49
r CoG modeling succeeded with a chi^2 minimum of 3406.06
z CoG modeling succeeded with a chi^2 minimum of 1047.02
Time = 0.050 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/032/PGC847834/PGC847834-largegalaxy-442367-ellipse.fits
Finished galaxy PGC847834 in 0.853 minutes.