Started working on galaxy PGC1816919 at Wed Jun 17 04:06:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 331.66452]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816919/PGC1816919-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2841
 Peak Img[j, k]: 182 181
 Mean (j, k): 183.18 180.66
 Theta (deg): 125.1
 Astro PA (deg): 144.9
 Eps: 0.787
 Major axis (pix): 69.1
183.183120099 182.583 180.657783255 180.581
Starting ellipse-fitting for galaxy 565660
Fitting g-band took......5.499 sec
Fitting r-band took......4.937 sec
Fitting z-band took......6.209 sec
Time for all images = 16.645 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 257.98
r CoG modeling succeeded with a chi^2 minimum of 415.89
z CoG modeling succeeded with a chi^2 minimum of 237.41
Time = 0.072 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/233/PGC1816919/PGC1816919-largegalaxy-565660-ellipse.fits
Finished galaxy PGC1816919 in 0.939 minutes.