Started working on galaxy PGC1675939 at Tue Jun 16 14:41:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 425.52887]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1675939/PGC1675939-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4250
 Peak Img[j, k]: 172 172
 Mean (j, k): 170.95 169.40
 Theta (deg): 133.3
 Astro PA (deg): 136.7
 Eps: 0.315
 Major axis (pix): 53.5
170.945647065 171.332 169.403664706 170.566
Starting ellipse-fitting for galaxy 309428
Fitting g-band took......5.592 sec
Fitting r-band took......5.470 sec
Fitting z-band took......5.695 sec
Time for all images = 16.758 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1381.28
r CoG modeling succeeded with a chi^2 minimum of 944.74
z CoG modeling succeeded with a chi^2 minimum of 3166.13
Time = 0.026 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/243/PGC1675939/PGC1675939-largegalaxy-309428-ellipse.fits
Finished galaxy PGC1675939 in 0.853 minutes.