Started working on galaxy PGC637400 at Wed Jun 17 13:27:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-tractor.fits
Read 67 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 170.81422]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC637400/PGC637400-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2645
 Peak Img[j, k]: 168 166
 Mean (j, k): 168.64 166.72
 Theta (deg): 170.1
 Astro PA (deg): 99.9
 Eps: 0.656
 Major axis (pix): 51.9
168.639577181 168.366 166.718380065 166.316
Starting ellipse-fitting for galaxy 1393762
Fitting g-band took......6.439 sec
Fitting r-band took......6.880 sec
Fitting z-band took......7.780 sec
Time for all images = 21.099 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3575.03
r CoG modeling succeeded with a chi^2 minimum of 3108.47
z CoG modeling succeeded with a chi^2 minimum of 628.04
Time = 0.059 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/006/PGC637400/PGC637400-largegalaxy-1393762-ellipse.fits
Finished galaxy PGC637400 in 1.007 minutes.