Started working on galaxy PGC491420 at Wed Jun 17 08:01:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-tractor.fits
Read 216 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 707.0245]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC491420/PGC491420-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5115
 Peak Img[j, k]: 259 259
 Mean (j, k): 259.00 259.15
 Theta (deg): 118.1
 Astro PA (deg): 151.9
 Eps: 0.790
 Major axis (pix): 87.6
259.003766899 259.014 259.148115642 259.154
Starting ellipse-fitting for galaxy 791093
Fitting g-band took......9.958 sec
Fitting r-band took......10.461 sec
Fitting z-band took......10.695 sec
Time for all images = 31.113 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3272.85
r CoG modeling succeeded with a chi^2 minimum of 5929.22
z CoG modeling succeeded with a chi^2 minimum of 2226.12
Time = 0.106 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/026/PGC491420/PGC491420-largegalaxy-791093-ellipse.fits
Finished galaxy PGC491420 in 1.198 minutes.