Started working on galaxy PGC1909504 at Wed Jun 17 13:47:36 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 434.95953]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1909504/PGC1909504-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7093
 Peak Img[j, k]: 153 155
 Mean (j, k): 151.81 153.64
 Theta (deg): 18.0
 Astro PA (deg): 72.0
 Eps: 0.170
 Major axis (pix): 56.2
151.813848074 151.835 153.636872217 153.253
Starting ellipse-fitting for galaxy 825811
Fitting g-band took......14.030 sec
Fitting r-band took......16.382 sec
Fitting z-band took......13.865 sec
Time for all images = 44.277 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1476.26
r CoG modeling succeeded with a chi^2 minimum of 1243.05
z CoG modeling succeeded with a chi^2 minimum of 81.66
Time = 0.042 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/157/PGC1909504/PGC1909504-largegalaxy-825811-ellipse.fits
Finished galaxy PGC1909504 in 1.366 minutes.