Started working on galaxy PGC1864355 at Wed Jun 17 13:04:09 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-tractor.fits
Read 169 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1039.9764]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1864355/PGC1864355-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9112
 Peak Img[j, k]: 261 258
 Mean (j, k): 261.04 259.75
 Theta (deg): 10.2
 Astro PA (deg): 79.8
 Eps: 0.640
 Major axis (pix): 100.3
261.041250253 261.199 259.750885464 258.717
Starting ellipse-fitting for galaxy 238714
Fitting g-band took......34.132 sec
Fitting r-band took......30.769 sec
Fitting z-band took......31.243 sec
Time for all images = 96.144 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1492.22
r CoG modeling succeeded with a chi^2 minimum of 1111.71
z CoG modeling succeeded with a chi^2 minimum of 727.77
Time = 0.208 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/343/PGC1864355/PGC1864355-largegalaxy-238714-ellipse.fits
Finished galaxy PGC1864355 in 2.390 minutes.