Started working on galaxy PGC175046 at Wed Jun 17 05:03:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 751.3071]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC175046/PGC175046-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4717
 Peak Img[j, k]: 138 138
 Mean (j, k): 140.07 137.58
 Theta (deg): 50.7
 Astro PA (deg): 39.3
 Eps: 0.382
 Major axis (pix): 57.7
140.068023494 138.418 137.577192656 137.638
Starting ellipse-fitting for galaxy 625003
Fitting g-band took......6.851 sec
Fitting r-band took......5.648 sec
Fitting z-band took......6.522 sec
Time for all images = 19.021 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 94296.12
r CoG modeling succeeded with a chi^2 minimum of 78231.07
z CoG modeling succeeded with a chi^2 minimum of 18485.01
Time = 0.040 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/036/PGC175046/PGC175046-largegalaxy-625003-ellipse.fits
Finished galaxy PGC175046 in 0.470 minutes.