Started working on galaxy PGC1686676 at Wed Jun 17 12:27:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 191.37775]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1686676/PGC1686676-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2454
 Peak Img[j, k]: 134 135
 Mean (j, k): 134.39 135.11
 Theta (deg): 86.2
 Astro PA (deg): 3.8
 Eps: 0.707
 Major axis (pix): 56.8
134.387482889 133.271 135.108272669 135.119
Starting ellipse-fitting for galaxy 201961
Fitting g-band took......13.018 sec
Fitting r-band took......13.071 sec
Fitting z-band took......12.662 sec
Time for all images = 38.751 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 486.02
r CoG modeling succeeded with a chi^2 minimum of 879.46
z CoG modeling succeeded with a chi^2 minimum of 563.93
Time = 0.066 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/243/PGC1686676/PGC1686676-largegalaxy-201961-ellipse.fits
Finished galaxy PGC1686676 in 1.385 minutes.