Started working on galaxy PGC1793257 at Wed Jun 17 07:27:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-tractor.fits
Read 63 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 279.0575]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1793257/PGC1793257-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4538
 Peak Img[j, k]: 174 174
 Mean (j, k): 173.25 172.00
 Theta (deg): 165.2
 Astro PA (deg): 104.8
 Eps: 0.700
 Major axis (pix): 73.8
173.251616915 173.559 172.000452758 174.363
Starting ellipse-fitting for galaxy 1003546
Fitting g-band took......6.370 sec
Fitting r-band took......6.259 sec
Fitting z-band took......6.611 sec
Time for all images = 19.240 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 674.86
r CoG modeling succeeded with a chi^2 minimum of 421.48
z CoG modeling succeeded with a chi^2 minimum of 167.12
Time = 0.067 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/PGC1793257/PGC1793257-largegalaxy-1003546-ellipse.fits
Finished galaxy PGC1793257 in 0.939 minutes.