Started working on galaxy PGC174862 at Tue Jun 16 13:32:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-tractor.fits
Read 57 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 438.2268]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC174862/PGC174862-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3948
 Peak Img[j, k]: 136 136
 Mean (j, k): 135.11 134.94
 Theta (deg): 6.6
 Astro PA (deg): 83.4
 Eps: 0.160
 Major axis (pix): 48.2
135.114568607 135.402 134.942966547 135.409
Starting ellipse-fitting for galaxy 105774
Fitting g-band took......10.635 sec
Fitting r-band took......10.781 sec
Fitting z-band took......11.370 sec
Time for all images = 32.786 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 641.99
r CoG modeling succeeded with a chi^2 minimum of 981.22
z CoG modeling succeeded with a chi^2 minimum of 550.53
Time = 0.029 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/032/PGC174862/PGC174862-largegalaxy-105774-ellipse.fits
Finished galaxy PGC174862 in 0.615 minutes.