Started working on galaxy NGC4929 at Tue Jun 16 12:58:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-tractor.fits
Read 120 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3892.4229]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/NGC4929/NGC4929-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 45024
 Peak Img[j, k]: 282 282
 Mean (j, k): 281.48 281.56
 Theta (deg): 36.2
 Astro PA (deg): 53.8
 Eps: 0.164
 Major axis (pix): 145.7
281.483653078 281.849 281.563910898 282.022
Starting ellipse-fitting for galaxy 4983
Fitting g-band took......156.695 sec
Fitting r-band took......164.972 sec
Fitting z-band took......170.975 sec
Time for all images = 492.642 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 19.41
r CoG modeling succeeded with a chi^2 minimum of 38.16
z CoG modeling succeeded with a chi^2 minimum of 35.62
Time = 0.559 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/NGC4929/NGC4929-largegalaxy-4983-ellipse.fits
Finished galaxy NGC4929 in 8.901 minutes.