Started working on galaxy PGC1615816 at Wed Jun 17 12:14:34 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 437.158]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1615816/PGC1615816-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5992
 Peak Img[j, k]: 152 153
 Mean (j, k): 153.59 152.87
 Theta (deg): 46.5
 Astro PA (deg): 43.5
 Eps: 0.196
 Major axis (pix): 51.9
153.592999404 153.5 152.872493002 153.634
Starting ellipse-fitting for galaxy 648228
Fitting g-band took......12.714 sec
Fitting r-band took......11.829 sec
Fitting z-band took......12.823 sec
Time for all images = 37.366 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 453.33
r CoG modeling succeeded with a chi^2 minimum of 1935.20
z CoG modeling succeeded with a chi^2 minimum of 1252.81
Time = 0.050 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/222/PGC1615816/PGC1615816-largegalaxy-648228-ellipse.fits
Finished galaxy PGC1615816 in 1.273 minutes.