Started working on galaxy NGC4926A at Wed Jun 17 14:33:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-tractor.fits
Read 69 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1853.7356]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4926A/NGC4926A-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 16822
 Peak Img[j, k]: 216 217
 Mean (j, k): 217.44 215.57
 Theta (deg): 8.1
 Astro PA (deg): 81.9
 Eps: 0.321
 Major axis (pix): 99.4
217.444877048 216.224 215.571064732 217.054
Starting ellipse-fitting for galaxy 591997
Fitting g-band took......45.589 sec
Fitting r-band took......48.266 sec
Fitting z-band took......49.268 sec
Time for all images = 143.123 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 186.36
r CoG modeling succeeded with a chi^2 minimum of 656.22
z CoG modeling succeeded with a chi^2 minimum of 610.38
Time = 0.129 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/195/NGC4926A/NGC4926A-largegalaxy-591997-ellipse.fits
Finished galaxy NGC4926A in 3.179 minutes.