Started working on galaxy PGC180941 at Wed Jun 17 14:16:02 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-tractor.fits
Read 24 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 642.85284]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/128/PGC180941/PGC180941-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6806
 Peak Img[j, k]: 126 125
 Mean (j, k): 124.88 125.45
 Theta (deg): 131.0
 Astro PA (deg): 139.0
 Eps: 0.105
 Major axis (pix): 55.6
124.882686182 125.23 125.44689213 125.598
Starting ellipse-fitting for galaxy 702604
Fitting g-band took......15.210 sec
Fitting r-band took......15.245 sec
Fitting z-band took......15.712 sec
Time for all images = 46.168 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 324.56
r CoG modeling succeeded with a chi^2 minimum of 339.97
z CoG modeling succeeded with a chi^2 minimum of 741.92
Time = 0.057 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/128/PGC180941/PGC180941-largegalaxy-702604-ellipse.fits
Finished galaxy PGC180941 in 1.435 minutes.