Started working on galaxy PGC156040 at Fri Jun 19 10:50:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-tractor.fits
Read 102 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2996.8577]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156040/PGC156040-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 34243
 Peak Img[j, k]: 238 238
 Mean (j, k): 237.30 238.66
 Theta (deg): 72.2
 Astro PA (deg): 17.8
 Eps: 0.370
 Major axis (pix): 161.6
237.29995832 238.009 238.656706675 238.065
Starting ellipse-fitting for galaxy 531365
Fitting g-band took......29.480 sec
Fitting r-band took......29.957 sec
Fitting z-band took......29.556 sec
Time for all images = 88.993 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 431.04
r CoG modeling succeeded with a chi^2 minimum of 632.87
z CoG modeling succeeded with a chi^2 minimum of 880.15
Time = 0.167 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/163/PGC156040/PGC156040-largegalaxy-531365-ellipse.fits
Finished galaxy PGC156040 in 2.227 minutes.