Started working on galaxy PGC1737974 at Wed Jun 17 13:12:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 950.86084]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/036/PGC1737974/PGC1737974-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7716
 Peak Img[j, k]: 185 184
 Mean (j, k): 185.12 183.94
 Theta (deg): 123.5
 Astro PA (deg): 146.5
 Eps: 0.465
 Major axis (pix): 71.9
185.117453154 184.739 183.94212337 183.694
Starting ellipse-fitting for galaxy 1223963
Fitting g-band took......19.570 sec
Fitting r-band took......19.535 sec
Fitting z-band took......19.219 sec
Time for all images = 58.324 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 680.74
r CoG modeling succeeded with a chi^2 minimum of 622.36
z CoG modeling succeeded with a chi^2 minimum of 913.01
Time = 0.102 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/036/PGC1737974/PGC1737974-largegalaxy-1223963-ellipse.fits
Finished galaxy PGC1737974 in 1.634 minutes.