Started working on galaxy PGC820512 at Wed Jun 17 12:18:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 281.0846]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC820512/PGC820512-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2772
 Peak Img[j, k]: 119 120
 Mean (j, k): 118.88 119.97
 Theta (deg): 162.5
 Astro PA (deg): 107.5
 Eps: 0.406
 Major axis (pix): 40.5
118.883883874 118.869 119.971679977 120.411
Starting ellipse-fitting for galaxy 1338823
Fitting g-band took......5.103 sec
Fitting r-band took......5.143 sec
Fitting z-band took......5.397 sec
Time for all images = 15.644 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1524.23
r CoG modeling succeeded with a chi^2 minimum of 1218.08
z CoG modeling succeeded with a chi^2 minimum of 186.31
Time = 0.040 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/PGC820512/PGC820512-largegalaxy-1338823-ellipse.fits
Finished galaxy PGC820512 in 0.926 minutes.