Started working on galaxy PGC1835617 at Thu Jun 18 19:10:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 501.2841]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1835617/PGC1835617-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3919
 Peak Img[j, k]: 177 177
 Mean (j, k): 176.90 176.50
 Theta (deg): 120.3
 Astro PA (deg): 149.7
 Eps: 0.648
 Major axis (pix): 59.9
176.903023695 176.837 176.496214266 176.649
Starting ellipse-fitting for galaxy 994846
Fitting g-band took......5.255 sec
Fitting r-band took......4.712 sec
Fitting z-band took......4.894 sec
Time for all images = 14.861 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 450.22
r CoG modeling succeeded with a chi^2 minimum of 1124.46
z CoG modeling succeeded with a chi^2 minimum of 1018.91
Time = 0.056 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/PGC1835617/PGC1835617-largegalaxy-994846-ellipse.fits
Finished galaxy PGC1835617 in 0.857 minutes.