Started working on galaxy PGC1618539 at Tue Jun 16 12:35:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 380.10852]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1618539/PGC1618539-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3837
 Peak Img[j, k]: 140 140
 Mean (j, k): 133.01 143.83
 Theta (deg): 72.9
 Astro PA (deg): 17.1
 Eps: 0.495
 Major axis (pix): 60.8
133.010095561 137.621 143.829538535 142.246
Starting ellipse-fitting for galaxy 141574
Fitting g-band took......13.269 sec
Fitting r-band took......12.352 sec
Fitting z-band took......13.278 sec
Time for all images = 38.899 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 916.94
r CoG modeling succeeded with a chi^2 minimum of 10572.40
z CoG modeling succeeded with a chi^2 minimum of 177.77
Time = 0.061 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/228/PGC1618539/PGC1618539-largegalaxy-141574-ellipse.fits
Finished galaxy PGC1618539 in 0.788 minutes.