Started working on galaxy PGC1256542 at Tue Jun 16 13:35:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 557.5095]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1256542/PGC1256542-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5630
 Peak Img[j, k]: 129 127
 Mean (j, k): 127.82 126.81
 Theta (deg): 91.4
 Astro PA (deg): 178.6
 Eps: 0.120
 Major axis (pix): 52.3
127.816665434 128.609 126.8134624 126.949
Starting ellipse-fitting for galaxy 156527
Fitting g-band took......13.868 sec
Fitting r-band took......12.894 sec
Fitting z-band took......12.888 sec
Time for all images = 39.650 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 44.80
r CoG modeling succeeded with a chi^2 minimum of 0.79
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 12.69
Time = 0.043 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/343/PGC1256542/PGC1256542-largegalaxy-156527-ellipse.fits
Finished galaxy PGC1256542 in 1.284 minutes.