Started working on galaxy PGC141968 at Tue Jun 16 15:37:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-tractor.fits
Read 110 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 266.09204]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC141968/PGC141968-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6816
 Peak Img[j, k]: 173 177
 Mean (j, k): 175.76 176.19
 Theta (deg): 74.8
 Astro PA (deg): 15.2
 Eps: 0.091
 Major axis (pix): 51.9
175.75903348 173.1 176.188253764 176.594
Starting ellipse-fitting for galaxy 437526
Fitting g-band took......7.299 sec
Fitting r-band took......6.806 sec
Fitting z-band took......7.084 sec
Time for all images = 21.189 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 65.07
r CoG modeling succeeded with a chi^2 minimum of 117.59
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 49.64
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/058/PGC141968/PGC141968-largegalaxy-437526-ellipse.fits
Finished galaxy PGC141968 in 0.517 minutes.