Started working on galaxy SDSSJ161539.95+041730.5 at Wed Jun 17 18:54:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-tractor.fits
Read 145 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 128.59277]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2225
 Peak Img[j, k]: 250 251
 Mean (j, k): 250.68 251.33
 Theta (deg): 34.5
 Astro PA (deg): 55.5
 Eps: 0.797
 Major axis (pix): 60.6
250.675256846 249.595 251.331008903 252.275
Starting ellipse-fitting for galaxy 1424439
Fitting g-band took......4.170 sec
Fitting r-band took......4.491 sec
Fitting z-band took......4.240 sec
Time for all images = 12.901 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 269.60
r CoG modeling succeeded with a chi^2 minimum of 255.39
z CoG modeling succeeded with a chi^2 minimum of 132.81
Time = 0.052 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/243/SDSSJ161539.95+041730.5/SDSSJ161539.95+041730.5-largegalaxy-1424439-ellipse.fits
Finished galaxy SDSSJ161539.95+041730.5 in 0.853 minutes.