Started working on galaxy NGC3884 at Thu Jun 18 04:39:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-tractor.fits
Read 543 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 16049.391]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/NGC3884/NGC3884-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 136843
 Peak Img[j, k]: 657 657
 Mean (j, k): 654.42 652.96
 Theta (deg): 76.9
 Astro PA (deg): 13.1
 Eps: 0.284
 Major axis (pix): 272.6
654.415832558 656.822 652.959511427 656.849
Starting ellipse-fitting for galaxy 1008086
Fitting g-band took......384.690 sec
Fitting r-band took......375.129 sec
Fitting z-band took......411.881 sec
Time for all images = 1171.700 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 22746.31
r CoG modeling succeeded with a chi^2 minimum of 28555.55
z CoG modeling succeeded with a chi^2 minimum of 20533.83
Time = 1.046 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/176/NGC3884/NGC3884-largegalaxy-1008086-ellipse.fits
Finished galaxy NGC3884 in 21.252 minutes.