Started working on galaxy PGC1661997 at Wed Jun 17 11:40:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-tractor.fits
Read 81 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-maskbits.fits.fz
Sort by flux!  [1126.165]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661997/PGC1661997-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12479
 Peak Img[j, k]: 255 256
 Mean (j, k): 255.78 256.00
 Theta (deg): 171.0
 Astro PA (deg): 99.0
 Eps: 0.536
 Major axis (pix): 106.0
255.78484708280635 255.06537 255.99814641136857 255.19241
Starting ellipse-fitting for galaxy 1363459
Fitting g-band took......40.487 sec
Fitting r-band took......41.450 sec
Fitting z-band took......41.883 sec
Time for all images = 123.820 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 7110.49
r CoG modeling succeeded with a chi^2 minimum of 6810.08
z CoG modeling succeeded with a chi^2 minimum of 8539.82
Time = 0.199 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/176/PGC1661997/PGC1661997-largegalaxy-1363459-ellipse.fits
Finished galaxy PGC1661997 in 2.488 minutes.