Started working on galaxy SDSSJ161556.70+055948.2 at Wed Jun 17 06:57:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-tractor.fits
Read 16 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 171.61389]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2086
 Peak Img[j, k]: 115 116
 Mean (j, k): 114.90 115.59
 Theta (deg): 96.8
 Astro PA (deg): 173.2
 Eps: 0.470
 Major axis (pix): 37.5
114.895789865 114.922 115.590128799 115.692
Starting ellipse-fitting for galaxy 256185
Fitting g-band took......1.931 sec
Fitting r-band took......1.886 sec
Fitting z-band took......1.834 sec
Time for all images = 5.651 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 344.53
r CoG modeling succeeded with a chi^2 minimum of 1121.91
z CoG modeling succeeded with a chi^2 minimum of 789.99
Time = 0.029 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/SDSSJ161556.70+055948.2/SDSSJ161556.70+055948.2-largegalaxy-256185-ellipse.fits
Finished galaxy SDSSJ161556.70+055948.2 in 0.687 minutes.