Started working on galaxy PGC131856 at Wed Jun 17 16:42:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-tractor.fits
Read 208 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1167.7294]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC131856/PGC131856-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12397
 Peak Img[j, k]: 333 334
 Mean (j, k): 334.78 331.78
 Theta (deg): 47.2
 Astro PA (deg): 42.8
 Eps: 0.679
 Major axis (pix): 108.7
334.778235676 332.298 331.78265073 333.583
Starting ellipse-fitting for galaxy 898085
Fitting g-band took......15.479 sec
Fitting r-band took......17.948 sec
Fitting z-band took......16.290 sec
Time for all images = 49.717 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 48078.31
r CoG modeling succeeded with a chi^2 minimum of 64973.16
z CoG modeling succeeded with a chi^2 minimum of 19374.34
Time = 0.145 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/PGC131856/PGC131856-largegalaxy-898085-ellipse.fits
Finished galaxy PGC131856 in 1.547 minutes.