Started working on galaxy PGC048875 at Wed Jun 17 04:07:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-tractor.fits
Read 148 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1783.6248]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC048875/PGC048875-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11670
 Peak Img[j, k]: 266 268
 Mean (j, k): 267.05 268.39
 Theta (deg): 92.8
 Astro PA (deg): 177.2
 Eps: 0.544
 Major axis (pix): 96.1
267.048015318 266.25 268.389882497 268.413
Starting ellipse-fitting for galaxy 550468
Fitting g-band took......17.901 sec
Fitting r-band took......16.519 sec
Fitting z-band took......15.884 sec
Time for all images = 50.303 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 34216.97
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 31099.39
z CoG modeling succeeded with a chi^2 minimum of 17587.27
Time = 0.098 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/206/PGC048875/PGC048875-largegalaxy-550468-ellipse.fits
Finished galaxy PGC048875 in 1.537 minutes.