Started working on galaxy PGC1646236 at Tue Jun 16 12:58:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 234.6951]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1646236/PGC1646236-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2399
 Peak Img[j, k]: 130 129
 Mean (j, k): 128.96 129.01
 Theta (deg): 144.1
 Astro PA (deg): 125.9
 Eps: 0.595
 Major axis (pix): 47.4
128.963720894 129.445 129.012605781 129.44
Starting ellipse-fitting for galaxy 115913
Fitting g-band took......5.582 sec
Fitting r-band took......5.507 sec
Fitting z-band took......5.639 sec
Time for all images = 16.728 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1067.47
r CoG modeling succeeded with a chi^2 minimum of 905.61
z CoG modeling succeeded with a chi^2 minimum of 596.06
Time = 0.051 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/176/PGC1646236/PGC1646236-largegalaxy-115913-ellipse.fits
Finished galaxy PGC1646236 in 0.464 minutes.