Started working on galaxy PGC1896974 at Wed Jun 17 14:22:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 220.95314]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1896974/PGC1896974-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1782
 Peak Img[j, k]: 124 127
 Mean (j, k): 124.05 126.45
 Theta (deg): 30.1
 Astro PA (deg): 59.9
 Eps: 0.683
 Major axis (pix): 41.3
124.052522053 124.196 126.44742457 126.315
Starting ellipse-fitting for galaxy 1127681
Fitting g-band took......4.340 sec
Fitting r-band took......4.130 sec
Fitting z-band took......3.812 sec
Time for all images = 12.281 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 535.25
r CoG modeling succeeded with a chi^2 minimum of 1035.79
z CoG modeling succeeded with a chi^2 minimum of 698.59
Time = 0.049 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/032/PGC1896974/PGC1896974-largegalaxy-1127681-ellipse.fits
Finished galaxy PGC1896974 in 0.802 minutes.