Started working on galaxy PGC855670 at Wed Jun 17 05:41:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-tractor.fits
Read 59 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 998.13916]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC855670/PGC855670-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9694
 Peak Img[j, k]: 162 162
 Mean (j, k): 160.93 162.28
 Theta (deg): 117.1
 Astro PA (deg): 152.9
 Eps: 0.058
 Major axis (pix): 62.7
160.928343489 161.364 162.277309951 162.077
Starting ellipse-fitting for galaxy 860478
Fitting g-band took......10.735 sec
Fitting r-band took......10.980 sec
Fitting z-band took......10.182 sec
Time for all images = 31.897 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 624.31
r CoG modeling succeeded with a chi^2 minimum of 1583.84
z CoG modeling succeeded with a chi^2 minimum of 565.16
Time = 0.044 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/076/PGC855670/PGC855670-largegalaxy-860478-ellipse.fits
Finished galaxy PGC855670 in 0.691 minutes.