Started working on galaxy PGC918475 at Wed Jun 17 06:20:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 532.6747]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC918475/PGC918475-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9868
 Peak Img[j, k]: 147 147
 Mean (j, k): 146.52 146.67
 Theta (deg): 67.1
 Astro PA (deg): 22.9
 Eps: 0.255
 Major axis (pix): 77.5
146.521019135 147.175 146.668675471 146.802
Starting ellipse-fitting for galaxy 761528
Fitting g-band took......13.295 sec
Fitting r-band took......13.692 sec
Fitting z-band took......14.621 sec
Time for all images = 41.608 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 45.74
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 79.76
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 166.46
Time = 0.073 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/013/PGC918475/PGC918475-largegalaxy-761528-ellipse.fits
Finished galaxy PGC918475 in 1.365 minutes.