Started working on galaxy PGC1639864 at Wed Jun 17 13:06:06 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 322.7367]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1639864/PGC1639864-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3157
 Peak Img[j, k]: 167 166
 Mean (j, k): 166.04 166.46
 Theta (deg): 54.9
 Astro PA (deg): 35.1
 Eps: 0.763
 Major axis (pix): 68.7
166.040097991 166.765 166.460535809 166.213
Starting ellipse-fitting for galaxy 1082047
Fitting g-band took......11.393 sec
Fitting r-band took......10.095 sec
Fitting z-band took......10.338 sec
Time for all images = 31.827 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 573.93
r CoG modeling succeeded with a chi^2 minimum of 687.83
z CoG modeling succeeded with a chi^2 minimum of 735.28
Time = 0.100 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/163/PGC1639864/PGC1639864-largegalaxy-1082047-ellipse.fits
Finished galaxy PGC1639864 in 1.192 minutes.