Started working on galaxy PGC1671868 at Tue Jun 16 14:04:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-tractor.fits
Read 180 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1873.3813]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1671868/PGC1671868-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11865
 Peak Img[j, k]: 266 266
 Mean (j, k): 266.67 266.45
 Theta (deg): 152.3
 Astro PA (deg): 117.7
 Eps: 0.705
 Major axis (pix): 110.8
266.671542797 266.765 266.447451834 266.254
Starting ellipse-fitting for galaxy 364211
Fitting g-band took......18.017 sec
Fitting r-band took......16.744 sec
Fitting z-band took......16.124 sec
Time for all images = 50.884 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1047.42
r CoG modeling succeeded with a chi^2 minimum of 1103.48
z CoG modeling succeeded with a chi^2 minimum of 1016.28
Time = 0.169 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/216/PGC1671868/PGC1671868-largegalaxy-364211-ellipse.fits
Finished galaxy PGC1671868 in 1.132 minutes.