Started working on galaxy PGC1656964 at Wed Jun 17 17:11:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-tractor.fits
Read 69 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 104.9324]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1656964/PGC1656964-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1337
 Peak Img[j, k]: 176 177
 Mean (j, k): 175.35 176.81
 Theta (deg): 79.1
 Astro PA (deg): 10.9
 Eps: 0.187
 Major axis (pix): 24.8
175.345949526 175.609 176.812732209 176.849
Starting ellipse-fitting for galaxy 1268185
Fitting g-band took......1.391 sec
Fitting r-band took......1.492 sec
Fitting z-band took......1.402 sec
Time for all images = 4.285 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17.72
r CoG modeling succeeded with a chi^2 minimum of 87.19
z CoG modeling succeeded with a chi^2 minimum of 103.03
Time = 0.025 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/PGC1656964/PGC1656964-largegalaxy-1268185-ellipse.fits
Finished galaxy PGC1656964 in 0.680 minutes.