Started working on galaxy PGC2157109 at Thu Jun 18 12:14:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-tractor.fits
Read 100 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 902.0794]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2157109/PGC2157109-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7781
 Peak Img[j, k]: 245 244
 Mean (j, k): 245.58 245.26
 Theta (deg): 111.4
 Astro PA (deg): 158.6
 Eps: 0.609
 Major axis (pix): 84.4
245.579819012 245.742 245.263111021 244.796
Starting ellipse-fitting for galaxy 995796
Fitting g-band took......9.102 sec
Fitting r-band took......9.050 sec
Fitting z-band took......10.098 sec
Time for all images = 28.251 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 8391.18
r CoG modeling succeeded with a chi^2 minimum of 7451.46
z CoG modeling succeeded with a chi^2 minimum of 4066.42
Time = 0.073 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/246/PGC2157109/PGC2157109-largegalaxy-995796-ellipse.fits
Finished galaxy PGC2157109 in 3.626 minutes.