Started working on galaxy PGC001556 at Tue Jun 16 13:26:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-tractor.fits
Read 105 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 617.9468]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC001556/PGC001556-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7759
 Peak Img[j, k]: 204 204
 Mean (j, k): 202.45 203.12
 Theta (deg): 142.5
 Astro PA (deg): 127.5
 Eps: 0.368
 Major axis (pix): 69.2
202.45191116 203.762 203.115545847 204.417
Starting ellipse-fitting for galaxy 82887
Fitting g-band took......17.450 sec
Fitting r-band took......17.617 sec
Fitting z-band took......18.095 sec
Time for all images = 53.162 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 107706.72
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 127108.10
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 35400.85
Time = 0.090 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/006/PGC001556/PGC001556-largegalaxy-82887-ellipse.fits
Finished galaxy PGC001556 in 1.536 minutes.