Started working on galaxy PGC2738550 at Thu Jun 18 12:55:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1438.2668]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC2738550/PGC2738550-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10489
 Peak Img[j, k]: 239 238
 Mean (j, k): 237.03 238.05
 Theta (deg): 92.6
 Astro PA (deg): 177.4
 Eps: 0.705
 Major axis (pix): 122.0
237.028583685 238.75 238.047304246 237.844
Starting ellipse-fitting for galaxy 1417786
Fitting g-band took......16.913 sec
Fitting r-band took......16.224 sec
Fitting z-band took......17.390 sec
Time for all images = 50.527 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 750.43
r CoG modeling succeeded with a chi^2 minimum of 859.51
z CoG modeling succeeded with a chi^2 minimum of 1958.67
Time = 0.176 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/193/PGC2738550/PGC2738550-largegalaxy-1417786-ellipse.fits
Finished galaxy PGC2738550 in 2.705 minutes.