Started working on galaxy PGC856643 at Wed Jun 17 14:59:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-tractor.fits
Read 47 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 234.62221]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856643/PGC856643-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1853
 Peak Img[j, k]: 118 119
 Mean (j, k): 118.47 117.75
 Theta (deg): 7.8
 Astro PA (deg): 82.2
 Eps: 0.672
 Major axis (pix): 39.3
118.470096058 118.275 117.749632654 118.17
Starting ellipse-fitting for galaxy 339743
Fitting g-band took......3.611 sec
Fitting r-band took......3.702 sec
Fitting z-band took......3.718 sec
Time for all images = 11.031 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2293.98
r CoG modeling succeeded with a chi^2 minimum of 5334.87
z CoG modeling succeeded with a chi^2 minimum of 2538.73
Time = 0.047 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/PGC856643/PGC856643-largegalaxy-339743-ellipse.fits
Finished galaxy PGC856643 in 0.767 minutes.