Started working on galaxy PGC2750764 at Thu Jun 18 10:57:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1155.2101]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/267/PGC2750764/PGC2750764-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10574
 Peak Img[j, k]: 176 173
 Mean (j, k): 173.73 177.41
 Theta (deg): 160.0
 Astro PA (deg): 110.0
 Eps: 0.071
 Major axis (pix): 77.1
173.730976198 175.75 177.410677468 173.502
Starting ellipse-fitting for galaxy 868731
Fitting g-band took......28.302 sec
Fitting r-band took......27.158 sec
Fitting z-band took......31.024 sec
Time for all images = 86.485 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 94.89
r CoG modeling succeeded with a chi^2 minimum of 166.18
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 13.75
Time = 0.079 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/267/PGC2750764/PGC2750764-largegalaxy-868731-ellipse.fits
Finished galaxy PGC2750764 in 7.329 minutes.