Started working on galaxy PGC1817963 at Wed Jun 17 03:39:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 660.0234]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1817963/PGC1817963-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4865
 Peak Img[j, k]: 117 117
 Mean (j, k): 118.33 119.19
 Theta (deg): 54.4
 Astro PA (deg): 35.6
 Eps: 0.163
 Major axis (pix): 54.5
118.328276334 116.969 119.189141647 116.513
Starting ellipse-fitting for galaxy 740961
Fitting g-band took......6.636 sec
Fitting r-band took......6.104 sec
Fitting z-band took......7.014 sec
Time for all images = 19.755 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 361.16
r CoG modeling succeeded with a chi^2 minimum of 628.82
z CoG modeling succeeded with a chi^2 minimum of 1272.71
Time = 0.037 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/193/PGC1817963/PGC1817963-largegalaxy-740961-ellipse.fits
Finished galaxy PGC1817963 in 0.942 minutes.