Started working on galaxy NGC7131 at Wed Jun 17 03:44:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-tractor.fits
Read 230 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 7765.845]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/NGC7131/NGC7131-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 61888
 Peak Img[j, k]: 389 389
 Mean (j, k): 390.19 387.62
 Theta (deg): 160.5
 Astro PA (deg): 109.5
 Eps: 0.230
 Major axis (pix): 197.0
390.191998183 388.868 387.623451304 389.264
Starting ellipse-fitting for galaxy 536173
Fitting g-band took......151.689 sec
Fitting r-band took......152.565 sec
Fitting z-band took......151.886 sec
Time for all images = 456.140 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12767.42
r CoG modeling succeeded with a chi^2 minimum of 16782.00
z CoG modeling succeeded with a chi^2 minimum of 12563.25
Time = 0.448 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/326/NGC7131/NGC7131-largegalaxy-536173-ellipse.fits
Finished galaxy NGC7131 in 8.665 minutes.