Started working on galaxy PGC920491 at Tue Jun 16 15:33:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 756.0921]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/PGC920491/PGC920491-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10564
 Peak Img[j, k]: 159 161
 Mean (j, k): 158.61 161.90
 Theta (deg): 52.8
 Astro PA (deg): 37.2
 Eps: 0.080
 Major axis (pix): 66.3
158.607518808 157.725 161.900161742 160.854
Starting ellipse-fitting for galaxy 252414
Fitting g-band took......10.588 sec
Fitting r-band took......10.820 sec
Fitting z-band took......12.343 sec
Time for all images = 33.750 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1562.15
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 2762.46
z CoG modeling succeeded with a chi^2 minimum of 1346.34
Time = 0.049 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/033/PGC920491/PGC920491-largegalaxy-252414-ellipse.fits
Finished galaxy PGC920491 in 1.194 minutes.