Started working on galaxy NGC4919 at Wed Jun 17 03:49:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-tractor.fits
Read 244 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3679.4243]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4919/NGC4919-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 33649
 Peak Img[j, k]: 382 381
 Mean (j, k): 382.34 380.55
 Theta (deg): 126.8
 Astro PA (deg): 143.2
 Eps: 0.502
 Major axis (pix): 153.9
382.337802043 382.045 380.554284935 380.912
Starting ellipse-fitting for galaxy 719270
Fitting g-band took......57.769 sec
Fitting r-band took......56.379 sec
Fitting z-band took......54.878 sec
Time for all images = 169.026 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2351.11
r CoG modeling succeeded with a chi^2 minimum of 2951.97
z CoG modeling succeeded with a chi^2 minimum of 3771.10
Time = 0.318 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/NGC4919/NGC4919-largegalaxy-719270-ellipse.fits
Finished galaxy NGC4919 in 3.754 minutes.