Started working on galaxy PGC834811 at Tue Jun 16 18:33:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-tractor.fits
Read 69 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 376.6308]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/058/PGC834811/PGC834811-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4611
 Peak Img[j, k]: 143 140
 Mean (j, k): 142.54 140.89
 Theta (deg): 145.2
 Astro PA (deg): 124.8
 Eps: 0.155
 Major axis (pix): 43.6
142.54402006 142.187 140.893950806 140.592
Starting ellipse-fitting for galaxy 589148
Fitting g-band took......4.434 sec
Fitting r-band took......4.182 sec
Fitting z-band took......4.244 sec
Time for all images = 12.860 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 647.06
r CoG modeling succeeded with a chi^2 minimum of 1097.66
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 44.77
Time = 0.043 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/058/PGC834811/PGC834811-largegalaxy-589148-ellipse.fits
Finished galaxy PGC834811 in 0.853 minutes.