Started working on galaxy PGC856688 at Wed Jun 17 12:37:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-tractor.fits
Read 67 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 312.60327]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/039/PGC856688/PGC856688-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2481
 Peak Img[j, k]: 125 124
 Mean (j, k): 125.85 126.10
 Theta (deg): 157.7
 Astro PA (deg): 112.3
 Eps: 0.510
 Major axis (pix): 41.2
125.852492732 125.036 126.103055253 124.535
Starting ellipse-fitting for galaxy 1238769
Fitting g-band took......4.692 sec
Fitting r-band took......4.375 sec
Fitting z-band took......4.513 sec
Time for all images = 13.581 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 48673.05
r CoG modeling succeeded with a chi^2 minimum of 68899.22
z CoG modeling succeeded with a chi^2 minimum of 14837.43
Time = 0.038 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/039/PGC856688/PGC856688-largegalaxy-1238769-ellipse.fits
Finished galaxy PGC856688 in 0.884 minutes.