Started working on galaxy NGC4880 at Wed Jun 17 19:33:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-tractor.fits
Read 1134 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 22286.32]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 274250
 Peak Img[j, k]: 901 902
 Mean (j, k): 904.03 904.43
 Theta (deg): 110.0
 Astro PA (deg): 160.0
 Eps: 0.270
 Major axis (pix): 360.3
904.034717336 902.379 904.433522652 903.439
Starting ellipse-fitting for galaxy 631230
Started working on galaxy NGC4880 at Thu Jun 18 16:56:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-tractor.fits
Read 1134 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 22286.32]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4880/NGC4880-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 274250
 Peak Img[j, k]: 901 902
 Mean (j, k): 904.03 904.43
 Theta (deg): 110.0
 Astro PA (deg): 160.0
 Eps: 0.270
 Major axis (pix): 360.3
904.034717336 902.379 904.433522652 903.439
Starting ellipse-fitting for galaxy 631230
Fitting g-band took......812.282 sec
Fitting r-band took......794.671 sec
Fitting z-band took......836.475 sec
Time for all images = 2443.427 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 58786.37
r CoG modeling succeeded with a chi^2 minimum of 57926.39
z CoG modeling succeeded with a chi^2 minimum of 39136.12
Time = 2.712 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/195/NGC4880/NGC4880-largegalaxy-631230-ellipse.fits
Finished galaxy NGC4880 in 44.317 minutes.