Started working on galaxy PGC1866337 at Tue Jun 16 13:52:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 368.31284]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1866337/PGC1866337-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6659
 Peak Img[j, k]: 154 153
 Mean (j, k): 153.01 153.60
 Theta (deg): 72.3
 Astro PA (deg): 17.7
 Eps: 0.298
 Major axis (pix): 58.9
153.013676328 153.35 153.598786761 152.949
Starting ellipse-fitting for galaxy 161222
Fitting g-band took......13.472 sec
Fitting r-band took......14.007 sec
Fitting z-band took......14.028 sec
Time for all images = 41.508 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1832.66
r CoG modeling succeeded with a chi^2 minimum of 1363.15
z CoG modeling succeeded with a chi^2 minimum of 474.58
Time = 0.051 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/167/PGC1866337/PGC1866337-largegalaxy-161222-ellipse.fits
Finished galaxy PGC1866337 in 0.808 minutes.