Started working on galaxy PGC2689936 at Thu Jun 18 13:08:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 258.17197]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/253/PGC2689936/PGC2689936-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3695
 Peak Img[j, k]: 119 117
 Mean (j, k): 119.15 117.27
 Theta (deg): 44.0
 Astro PA (deg): 46.0
 Eps: 0.262
 Major axis (pix): 44.2
119.150364986 119.133 117.273867644 117.271
Starting ellipse-fitting for galaxy 1246632
Fitting g-band took......3.269 sec
Fitting r-band took......3.306 sec
Fitting z-band took......3.751 sec
Time for all images = 10.326 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.65
r CoG modeling succeeded with a chi^2 minimum of 38.52
z CoG modeling succeeded with a chi^2 minimum of 104.15
Time = 0.028 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/253/PGC2689936/PGC2689936-largegalaxy-1246632-ellipse.fits
Finished galaxy PGC2689936 in 1.972 minutes.