Started working on galaxy PGC173073 at Wed Jun 17 05:55:32 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 545.1354]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173073/PGC173073-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5311
 Peak Img[j, k]: 203 200
 Mean (j, k): 203.31 199.89
 Theta (deg): 27.1
 Astro PA (deg): 62.9
 Eps: 0.622
 Major axis (pix): 75.4
203.311072683 203.43 199.88776598 199.728
Starting ellipse-fitting for galaxy 960815
Fitting g-band took......7.820 sec
Fitting r-band took......7.509 sec
Fitting z-band took......6.778 sec
Time for all images = 22.107 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3284.65
r CoG modeling succeeded with a chi^2 minimum of 3856.90
z CoG modeling succeeded with a chi^2 minimum of 3263.74
Time = 0.066 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/PGC173073/PGC173073-largegalaxy-960815-ellipse.fits
Finished galaxy PGC173073 in 1.024 minutes.