Started working on galaxy PGC1915962 at Tue Jun 16 18:21:18 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 419.66562]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1915962/PGC1915962-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4050
 Peak Img[j, k]: 143 143
 Mean (j, k): 142.72 143.07
 Theta (deg): 24.7
 Astro PA (deg): 65.3
 Eps: 0.297
 Major axis (pix): 48.6
142.723786224 142.942 143.065496281 142.618
Starting ellipse-fitting for galaxy 739644
Fitting g-band took......5.095 sec
Fitting r-band took......4.715 sec
Fitting z-band took......4.751 sec
Time for all images = 14.561 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 417.34
r CoG modeling succeeded with a chi^2 minimum of 117.88
z CoG modeling succeeded with a chi^2 minimum of 139.63
Time = 0.035 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/206/PGC1915962/PGC1915962-largegalaxy-739644-ellipse.fits
Finished galaxy PGC1915962 in 0.865 minutes.