Started working on galaxy PGC1797728 at Tue Jun 16 12:38:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 604.9711]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1797728/PGC1797728-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4453
 Peak Img[j, k]: 144 145
 Mean (j, k): 144.01 144.89
 Theta (deg): 128.7
 Astro PA (deg): 141.3
 Eps: 0.520
 Major axis (pix): 61.2
144.013822182 144.097 144.885036093 144.566
Starting ellipse-fitting for galaxy 101932
Fitting g-band took......10.919 sec
Fitting r-band took......11.459 sec
Fitting z-band took......11.301 sec
Time for all images = 33.678 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 837.04
r CoG modeling succeeded with a chi^2 minimum of 1658.27
z CoG modeling succeeded with a chi^2 minimum of 1469.90
Time = 0.082 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/PGC1797728/PGC1797728-largegalaxy-101932-ellipse.fits
Finished galaxy PGC1797728 in 1.203 minutes.