Started working on galaxy SDSSJ151531.00+373842.2 at Thu Jun 18 18:18:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 90.57006]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1762
 Peak Img[j, k]: 173 172
 Mean (j, k): 174.57 174.12
 Theta (deg): 137.7
 Astro PA (deg): 132.3
 Eps: 0.718
 Major axis (pix): 48.6
174.567142839 174.204 174.12345046 173.512
Starting ellipse-fitting for galaxy 1206534
Fitting g-band took......2.778 sec
Fitting r-band took......2.686 sec
Fitting z-band took......3.001 sec
Time for all images = 8.466 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 99.57
r CoG modeling succeeded with a chi^2 minimum of 101.49
z CoG modeling succeeded with a chi^2 minimum of 13.69
Time = 0.037 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/228/SDSSJ151531.00+373842.2/SDSSJ151531.00+373842.2-largegalaxy-1206534-ellipse.fits
Finished galaxy SDSSJ151531.00+373842.2 in 1.025 minutes.