Started working on galaxy PGC156021 at Wed Jun 17 08:44:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 560.2389]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156021/PGC156021-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8716
 Peak Img[j, k]: 143 142
 Mean (j, k): 145.72 140.83
 Theta (deg): 69.8
 Astro PA (deg): 20.2
 Eps: 0.284
 Major axis (pix): 98.7
145.721755879 142.663 140.832016968 142.375
Starting ellipse-fitting for galaxy 1345727
Fitting g-band took......18.046 sec
Fitting r-band took......16.675 sec
Fitting z-band took......16.017 sec
Time for all images = 50.738 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 109.87
r CoG modeling succeeded with a chi^2 minimum of 184.96
z CoG modeling succeeded with a chi^2 minimum of 112.93
Time = 0.072 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/PGC156021/PGC156021-largegalaxy-1345727-ellipse.fits
Finished galaxy PGC156021 in 1.490 minutes.