Started working on galaxy PGC1737515 at Wed Jun 17 17:07:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-tractor.fits
Read 52 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-maskbits.fits.fz
Sort by flux!  [391.38342]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1737515/PGC1737515-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4394
 Peak Img[j, k]: 154 153
 Mean (j, k): 153.50 152.83
 Theta (deg): 119.8
 Astro PA (deg): 150.2
 Eps: 0.135
 Major axis (pix): 49.0
153.5007129761235 153.49524 152.82743843788322 153.22525
Starting ellipse-fitting for galaxy 1287695
Fitting g-band took......7.308 sec
Fitting r-band took......7.188 sec
Fitting z-band took......6.240 sec
Time for all images = 20.736 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 47.44
r CoG modeling succeeded with a chi^2 minimum of 61.33
z CoG modeling succeeded with a chi^2 minimum of 187.17
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/176/PGC1737515/PGC1737515-largegalaxy-1287695-ellipse.fits
Finished galaxy PGC1737515 in 1.031 minutes.