Started working on galaxy PGC750755 at Thu Jun 18 04:22:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-tractor.fits
Read 66 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 579.1605]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/046/PGC750755/PGC750755-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5777
 Peak Img[j, k]: 175 176
 Mean (j, k): 176.14 174.98
 Theta (deg): 112.6
 Astro PA (deg): 157.4
 Eps: 0.325
 Major axis (pix): 57.3
176.142986095 175.369 174.977462589 175.436
Starting ellipse-fitting for galaxy 139460
Fitting g-band took......6.452 sec
Fitting r-band took......6.203 sec
Fitting z-band took......6.890 sec
Time for all images = 19.545 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 50148.71
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 60442.64
z CoG modeling succeeded with a chi^2 minimum of 6520.20
Time = 0.041 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/046/PGC750755/PGC750755-largegalaxy-139460-ellipse.fits
Finished galaxy PGC750755 in 0.937 minutes.