Started working on galaxy NGC7691 at Tue Jun 16 14:39:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-tractor.fits
Read 441 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 11506.689]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/NGC7691/NGC7691-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 122906
 Peak Img[j, k]: 577 577
 Mean (j, k): 579.82 575.03
 Theta (deg): 114.2
 Astro PA (deg): 155.8
 Eps: 0.206
 Major axis (pix): 279.0
579.821939171 575.675 575.034997359 577.914
Starting ellipse-fitting for galaxy 221782
Fitting g-band took......468.467 sec
Fitting r-band took......473.788 sec
Fitting z-band took......453.193 sec
Time for all images = 1395.448 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16237.66
r CoG modeling succeeded with a chi^2 minimum of 5206.48
z CoG modeling succeeded with a chi^2 minimum of 10593.85
Time = 1.445 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/353/NGC7691/NGC7691-largegalaxy-221782-ellipse.fits
Finished galaxy NGC7691 in 25.345 minutes.