Started working on galaxy PGC1915997 at Thu Jun 18 05:16:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 177.23923]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1915997/PGC1915997-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3578
 Peak Img[j, k]: 117 117
 Mean (j, k): 115.98 117.45
 Theta (deg): 77.8
 Astro PA (deg): 12.2
 Eps: 0.144
 Major axis (pix): 43.6
115.983486571 117.055 117.451549059 116.972
Starting ellipse-fitting for galaxy 1327530
Fitting g-band took......4.284 sec
Fitting r-band took......4.248 sec
Fitting z-band took......3.911 sec
Time for all images = 12.443 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 10.79
r CoG modeling succeeded with a chi^2 minimum of 12.74
z CoG modeling succeeded with a chi^2 minimum of 2.44
Time = 0.024 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/222/PGC1915997/PGC1915997-largegalaxy-1327530-ellipse.fits
Finished galaxy PGC1915997 in 0.853 minutes.