Started working on galaxy PGC1834796 at Thu Jun 18 04:21:22 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 495.61768]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/216/PGC1834796/PGC1834796-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2654
 Peak Img[j, k]: 146 147
 Mean (j, k): 146.12 146.62
 Theta (deg): 171.9
 Astro PA (deg): 98.1
 Eps: 0.733
 Major axis (pix): 57.5
146.116228723 146.195 146.620967294 146.604
Starting ellipse-fitting for galaxy 99797
Fitting g-band took......4.734 sec
Fitting r-band took......4.244 sec
Fitting z-band took......4.245 sec
Time for all images = 13.223 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 887.27
r CoG modeling succeeded with a chi^2 minimum of 1414.52
z CoG modeling succeeded with a chi^2 minimum of 1565.08
Time = 0.055 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/216/PGC1834796/PGC1834796-largegalaxy-99797-ellipse.fits
Finished galaxy PGC1834796 in 0.440 minutes.