Started working on galaxy PGC1867637 at Tue Jun 16 12:55:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-tractor.fits
Read 81 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 529.63855]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1867637/PGC1867637-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8254
 Peak Img[j, k]: 165 165
 Mean (j, k): 166.24 166.45
 Theta (deg): 150.4
 Astro PA (deg): 119.6
 Eps: 0.164
 Major axis (pix): 60.6
166.243794247 165.406 166.449384073 164.741
Starting ellipse-fitting for galaxy 155487
Fitting g-band took......17.289 sec
Fitting r-band took......17.250 sec
Fitting z-band took......16.735 sec
Time for all images = 51.274 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 105.44
r CoG modeling succeeded with a chi^2 minimum of 22.57
z CoG modeling succeeded with a chi^2 minimum of 3.00
Time = 0.065 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/343/PGC1867637/PGC1867637-largegalaxy-155487-ellipse.fits
Finished galaxy PGC1867637 in 0.973 minutes.