Started working on galaxy IC4031 at Fri Jun 19 10:42:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-tractor.fits
Read 19 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 547.3824]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/IC4031/IC4031-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6776
 Peak Img[j, k]: 94 94
 Mean (j, k): 93.31 93.72
 Theta (deg): 144.3
 Astro PA (deg): 125.7
 Eps: 0.255
 Major axis (pix): 62.5
93.3127902889 93.5282 93.720002782 93.973
Starting ellipse-fitting for galaxy 4004209
Fitting g-band took......3.263 sec
Fitting r-band took......3.268 sec
Fitting z-band took......3.364 sec
Time for all images = 9.895 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1432.69
r CoG modeling succeeded with a chi^2 minimum of 1336.86
z CoG modeling succeeded with a chi^2 minimum of 705.25
Time = 0.030 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/195/IC4031/IC4031-largegalaxy-4004209-ellipse.fits
Finished galaxy IC4031 in 0.768 minutes.