Started working on galaxy PGC2144920 at Fri Jun 19 08:32:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 619.2805]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2144920/PGC2144920-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7435
 Peak Img[j, k]: 168 167
 Mean (j, k): 167.92 167.52
 Theta (deg): 21.0
 Astro PA (deg): 69.0
 Eps: 0.144
 Major axis (pix): 68.8
167.920445139 167.997 167.522582876 167.163
Starting ellipse-fitting for galaxy 669249
Fitting g-band took......11.286 sec
Fitting r-band took......11.343 sec
Fitting z-band took......12.668 sec
Time for all images = 35.297 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 71.47
r CoG modeling succeeded with a chi^2 minimum of 24.98
z CoG modeling succeeded with a chi^2 minimum of 95.20
Time = 0.042 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/246/PGC2144920/PGC2144920-largegalaxy-669249-ellipse.fits
Finished galaxy PGC2144920 in 1.195 minutes.