Started working on galaxy PGC540175 at Tue Jun 16 20:14:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 210.263]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/091/PGC540175/PGC540175-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2209
 Peak Img[j, k]: 138 140
 Mean (j, k): 137.48 139.55
 Theta (deg): 132.1
 Astro PA (deg): 137.9
 Eps: 0.630
 Major axis (pix): 43.9
137.483701359 137.984 139.552877353 140.19
Starting ellipse-fitting for galaxy 231228
Fitting g-band took......2.512 sec
Fitting r-band took......2.412 sec
Fitting z-band took......2.349 sec
Time for all images = 7.273 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4064.99
r CoG modeling succeeded with a chi^2 minimum of 7948.55
z CoG modeling succeeded with a chi^2 minimum of 2307.82
Time = 0.039 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/091/PGC540175/PGC540175-largegalaxy-231228-ellipse.fits
Finished galaxy PGC540175 in 0.768 minutes.