Started working on galaxy PGC1737872 at Thu Jun 18 05:22:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 452.53253]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1737872/PGC1737872-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5306
 Peak Img[j, k]: 167 166
 Mean (j, k): 166.51 165.83
 Theta (deg): 72.1
 Astro PA (deg): 17.9
 Eps: 0.316
 Major axis (pix): 56.1
166.505943179 166.543 165.832140566 165.84
Starting ellipse-fitting for galaxy 236609
Fitting g-band took......6.959 sec
Fitting r-band took......6.402 sec
Fitting z-band took......7.414 sec
Time for all images = 20.775 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 24.90
r CoG modeling succeeded with a chi^2 minimum of 33.53
z CoG modeling succeeded with a chi^2 minimum of 28.27
Time = 0.040 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/222/PGC1737872/PGC1737872-largegalaxy-236609-ellipse.fits
Finished galaxy PGC1737872 in 0.936 minutes.