Started working on galaxy PGC856832 at Thu Jun 18 15:07:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-tractor.fits
Read 70 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1584.3297]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/076/PGC856832/PGC856832-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 15543
 Peak Img[j, k]: 192 192
 Mean (j, k): 192.47 191.81
 Theta (deg): 174.2
 Astro PA (deg): 95.8
 Eps: 0.198
 Major axis (pix): 88.3
192.47353908 191.983 191.807001835 192.021
Starting ellipse-fitting for galaxy 501938
Fitting g-band took......19.938 sec
Fitting r-band took......19.995 sec
Fitting z-band took......20.488 sec
Time for all images = 60.421 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 27.88
r CoG modeling succeeded with a chi^2 minimum of 80.09
z CoG modeling succeeded with a chi^2 minimum of 67.05
Time = 0.053 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/PGC856832/PGC856832-largegalaxy-501938-ellipse.fits
Finished galaxy PGC856832 in 1.620 minutes.