Started working on galaxy PGC1661772 at Wed Jun 17 19:48:40 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-tractor.fits
Read 20 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 152.99127]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1661772/PGC1661772-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1727
 Peak Img[j, k]: 122 123
 Mean (j, k): 121.96 123.76
 Theta (deg): 137.5
 Astro PA (deg): 132.5
 Eps: 0.763
 Major axis (pix): 45.6
121.964078841 121.56 123.761938483 123.169
Starting ellipse-fitting for galaxy 1367718
Fitting g-band took......2.463 sec
Fitting r-band took......2.472 sec
Fitting z-band took......2.264 sec
Time for all images = 7.199 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 366.34
r CoG modeling succeeded with a chi^2 minimum of 426.29
z CoG modeling succeeded with a chi^2 minimum of 454.23
Time = 0.042 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/176/PGC1661772/PGC1661772-largegalaxy-1367718-ellipse.fits
Finished galaxy PGC1661772 in 1.012 minutes.