Started working on galaxy PGC2045831 at Wed Jun 17 15:43:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 355.35886]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC2045831/PGC2045831-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2875
 Peak Img[j, k]: 125 125
 Mean (j, k): 124.84 125.41
 Theta (deg): 43.5
 Astro PA (deg): 46.5
 Eps: 0.588
 Major axis (pix): 49.2
124.841459946 125.079 125.405827313 125.133
Starting ellipse-fitting for galaxy 118512
Fitting g-band took......6.344 sec
Fitting r-band took......6.087 sec
Fitting z-band took......6.964 sec
Time for all images = 19.395 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 155.41
r CoG modeling succeeded with a chi^2 minimum of 221.45
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 24309.40
Time = 0.058 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/216/PGC2045831/PGC2045831-largegalaxy-118512-ellipse.fits
Finished galaxy PGC2045831 in 1.025 minutes.