Started working on galaxy PGC1851020 at Wed Jun 17 10:36:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 217.62433]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1851020/PGC1851020-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3616
 Peak Img[j, k]: 131 131
 Mean (j, k): 130.59 131.10
 Theta (deg): 63.4
 Astro PA (deg): 26.6
 Eps: 0.490
 Major axis (pix): 48.3
130.594628871 130.607 131.096908343 130.974
Starting ellipse-fitting for galaxy 933403
Fitting g-band took......3.514 sec
Fitting r-band took......3.785 sec
Fitting z-band took......3.645 sec
Time for all images = 10.944 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6185.73
r CoG modeling succeeded with a chi^2 minimum of 4074.51
z CoG modeling succeeded with a chi^2 minimum of 1643.36
Time = 0.033 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/193/PGC1851020/PGC1851020-largegalaxy-933403-ellipse.fits
Finished galaxy PGC1851020 in 0.769 minutes.