Started working on galaxy SDSSJ151520.84+082643.0 at Wed Jun 17 17:26:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 117.73598]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2359
 Peak Img[j, k]: 197 199
 Mean (j, k): 196.01 198.21
 Theta (deg): 147.3
 Astro PA (deg): 122.7
 Eps: 0.723
 Major axis (pix): 52.0
196.013534523 196.018 198.208380531 198.355
Starting ellipse-fitting for galaxy 450609
Fitting g-band took......2.663 sec
Fitting r-band took......2.894 sec
Fitting z-band took......2.896 sec
Time for all images = 8.453 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 456.32
r CoG modeling succeeded with a chi^2 minimum of 259.34
z CoG modeling succeeded with a chi^2 minimum of 101.78
Time = 0.042 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/SDSSJ151520.84+082643.0/SDSSJ151520.84+082643.0-largegalaxy-450609-ellipse.fits
Finished galaxy SDSSJ151520.84+082643.0 in 0.830 minutes.