Started working on galaxy PGC173148 at Wed Jun 17 13:43:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-tractor.fits
Read 105 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1009.21204]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173148/PGC173148-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10504
 Peak Img[j, k]: 218 218
 Mean (j, k): 217.61 217.18
 Theta (deg): 127.4
 Astro PA (deg): 142.6
 Eps: 0.422
 Major axis (pix): 83.4
217.613873934 217.891 217.180432535 217.759
Starting ellipse-fitting for galaxy 510278
Fitting g-band took......27.475 sec
Fitting r-band took......23.120 sec
Fitting z-band took......26.423 sec
Time for all images = 77.018 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 136.40
r CoG modeling succeeded with a chi^2 minimum of 159.71
z CoG modeling succeeded with a chi^2 minimum of 78.34
Time = 0.135 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/013/PGC173148/PGC173148-largegalaxy-510278-ellipse.fits
Finished galaxy PGC173148 in 1.742 minutes.