Started working on galaxy PGC1837849 at Wed Jun 17 14:57:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-tractor.fits
Read 14 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 267.63364]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1837849/PGC1837849-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3259
 Peak Img[j, k]: 125 125
 Mean (j, k): 125.72 125.79
 Theta (deg): 163.2
 Astro PA (deg): 106.8
 Eps: 0.412
 Major axis (pix): 47.5
125.716760837 124.838 125.785653145 124.628
Starting ellipse-fitting for galaxy 1187851
Fitting g-band took......6.741 sec
Fitting r-band took......6.714 sec
Fitting z-band took......7.215 sec
Time for all images = 20.669 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 879.64
r CoG modeling succeeded with a chi^2 minimum of 808.38
z CoG modeling succeeded with a chi^2 minimum of 345.61
Time = 0.045 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/PGC1837849/PGC1837849-largegalaxy-1187851-ellipse.fits
Finished galaxy PGC1837849 in 0.934 minutes.