Started working on galaxy PGC173046 at Wed Jun 17 15:25:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-tractor.fits
Read 203 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1528.5688]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173046/PGC173046-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 10482
 Peak Img[j, k]: 244 243
 Mean (j, k): 243.66 243.03
 Theta (deg): 31.9
 Astro PA (deg): 58.1
 Eps: 0.471
 Major axis (pix): 92.8
243.656757743 243.785 243.030038305 242.792
Starting ellipse-fitting for galaxy 324134
Fitting g-band took......30.572 sec
Fitting r-band took......30.552 sec
Fitting z-band took......31.251 sec
Time for all images = 92.375 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 40438.18
r CoG modeling succeeded with a chi^2 minimum of 77726.00
z CoG modeling succeeded with a chi^2 minimum of 53576.94
Time = 0.172 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/013/PGC173046/PGC173046-largegalaxy-324134-ellipse.fits
Finished galaxy PGC173046 in 2.397 minutes.