Started working on galaxy PGC189948 at Wed Jun 17 13:52:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 654.3588]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC189948/PGC189948-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6335
 Peak Img[j, k]: 131 133
 Mean (j, k): 131.46 133.36
 Theta (deg): 47.8
 Astro PA (deg): 42.2
 Eps: 0.218
 Major axis (pix): 53.1
131.457968948 130.746 133.364909881 132.926
Starting ellipse-fitting for galaxy 349409
Fitting g-band took......11.476 sec
Fitting r-band took......11.646 sec
Fitting z-band took......11.624 sec
Time for all images = 34.747 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 303.43
r CoG modeling succeeded with a chi^2 minimum of 482.09
z CoG modeling succeeded with a chi^2 minimum of 304.67
Time = 0.055 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/326/PGC189948/PGC189948-largegalaxy-349409-ellipse.fits
Finished galaxy PGC189948 in 1.195 minutes.