Started working on galaxy PGC1556687 at Wed Jun 17 06:57:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 230.63765]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1556687/PGC1556687-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2430
 Peak Img[j, k]: 157 158
 Mean (j, k): 157.72 157.98
 Theta (deg): 126.8
 Astro PA (deg): 143.2
 Eps: 0.782
 Major axis (pix): 59.3
157.722733499 157.593 157.975997113 157.831
Starting ellipse-fitting for galaxy 1083459
Fitting g-band took......3.064 sec
Fitting r-band took......2.967 sec
Fitting z-band took......3.108 sec
Time for all images = 9.140 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 597.61
r CoG modeling succeeded with a chi^2 minimum of 933.46
z CoG modeling succeeded with a chi^2 minimum of 330.59
Time = 0.046 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/029/PGC1556687/PGC1556687-largegalaxy-1083459-ellipse.fits
Finished galaxy PGC1556687 in 0.768 minutes.