Started working on galaxy PGC2347957 at Thu Jun 18 07:22:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 369.66223]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/276/PGC2347957/PGC2347957-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4608
 Peak Img[j, k]: 167 167
 Mean (j, k): 165.91 167.07
 Theta (deg): 101.4
 Astro PA (deg): 168.6
 Eps: 0.652
 Major axis (pix): 71.4
165.911078962 168.019 167.07491961 167.165
Starting ellipse-fitting for galaxy 891840
Fitting g-band took......15.604 sec
Fitting r-band took......14.571 sec
Fitting z-band took......13.701 sec
Time for all images = 43.876 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 296.59
r CoG modeling succeeded with a chi^2 minimum of 247.90
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 20546.71
Time = 0.103 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/276/PGC2347957/PGC2347957-largegalaxy-891840-ellipse.fits
Finished galaxy PGC2347957 in 1.607 minutes.