Started working on galaxy PGC3100757 at Wed Jun 17 14:26:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 245.27002]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC3100757/PGC3100757-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3003
 Peak Img[j, k]: 123 123
 Mean (j, k): 122.68 122.84
 Theta (deg): 160.8
 Astro PA (deg): 109.2
 Eps: 0.217
 Major axis (pix): 40.7
122.683110752 122.7 122.838848975 122.869
Starting ellipse-fitting for galaxy 1361341
Fitting g-band took......6.434 sec
Fitting r-band took......5.949 sec
Fitting z-band took......5.861 sec
Time for all images = 18.244 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1.28
r CoG modeling succeeded with a chi^2 minimum of 1.35
z CoG modeling succeeded with a chi^2 minimum of 11.58
Time = 0.037 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/PGC3100757/PGC3100757-largegalaxy-1361341-ellipse.fits
Finished galaxy PGC3100757 in 0.911 minutes.