Started working on galaxy PGC837753 at Tue Jun 16 15:49:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-tractor.fits
Read 95 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 827.2777]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC837753/PGC837753-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4878
 Peak Img[j, k]: 151 149
 Mean (j, k): 150.90 149.03
 Theta (deg): 128.9
 Astro PA (deg): 141.1
 Eps: 0.455
 Major axis (pix): 53.6
150.895678208 151.07 149.027285532 148.951
Starting ellipse-fitting for galaxy 422894
Fitting g-band took......4.793 sec
Fitting r-band took......4.316 sec
Fitting z-band took......4.816 sec
Time for all images = 13.925 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1189.46
r CoG modeling succeeded with a chi^2 minimum of 3936.67
z CoG modeling succeeded with a chi^2 minimum of 3382.00
Time = 0.051 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/013/PGC837753/PGC837753-largegalaxy-422894-ellipse.fits
Finished galaxy PGC837753 in 0.850 minutes.