Started working on galaxy PGC1800491 at Tue Jun 16 15:50:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-tractor.fits
Read 49 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 364.91803]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1800491/PGC1800491-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3993
 Peak Img[j, k]: 148 148
 Mean (j, k): 147.44 147.97
 Theta (deg): 33.9
 Astro PA (deg): 56.1
 Eps: 0.532
 Major axis (pix): 61.5
147.439736684 147.63 147.970581003 147.721
Starting ellipse-fitting for galaxy 308234
Fitting g-band took......5.606 sec
Fitting r-band took......5.339 sec
Fitting z-band took......5.183 sec
Time for all images = 16.129 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 188.64
r CoG modeling succeeded with a chi^2 minimum of 343.82
z CoG modeling succeeded with a chi^2 minimum of 239.28
Time = 0.046 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/163/PGC1800491/PGC1800491-largegalaxy-308234-ellipse.fits
Finished galaxy PGC1800491 in 0.854 minutes.