Started working on galaxy PGC1734916 at Thu Jun 18 04:54:57 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-tractor.fits
Read 74 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 327.57083]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1734916/PGC1734916-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2884
 Peak Img[j, k]: 175 175
 Mean (j, k): 174.69 175.33
 Theta (deg): 87.2
 Astro PA (deg): 2.8
 Eps: 0.711
 Major axis (pix): 56.3
174.687817952 174.879 175.325061563 175.052
Starting ellipse-fitting for galaxy 1376143
Fitting g-band took......5.610 sec
Fitting r-band took......5.926 sec
Fitting z-band took......5.541 sec
Time for all images = 17.077 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1275.64
r CoG modeling succeeded with a chi^2 minimum of 1751.54
z CoG modeling succeeded with a chi^2 minimum of 1733.99
Time = 0.044 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/228/PGC1734916/PGC1734916-largegalaxy-1376143-ellipse.fits
Finished galaxy PGC1734916 in 0.939 minutes.