Started working on galaxy PGC1797489 at Tue Jun 16 17:41:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1788.9141]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1797489/PGC1797489-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 17612
 Peak Img[j, k]: 189 189
 Mean (j, k): 188.57 188.92
 Theta (deg): 136.4
 Astro PA (deg): 133.6
 Eps: 0.295
 Major axis (pix): 101.4
188.571208567 188.894 188.91684096 189.128
Starting ellipse-fitting for galaxy 634248
Fitting g-band took......23.246 sec
Fitting r-band took......22.623 sec
Fitting z-band took......22.153 sec
Time for all images = 68.021 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 166.68
r CoG modeling succeeded with a chi^2 minimum of 273.52
z CoG modeling succeeded with a chi^2 minimum of 389.43
Time = 0.109 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/167/PGC1797489/PGC1797489-largegalaxy-634248-ellipse.fits
Finished galaxy PGC1797489 in 1.792 minutes.