Started working on galaxy PGC542939 at Wed Jun 17 08:34:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 156.73196]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC542939/PGC542939-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1670
 Peak Img[j, k]: 122 124
 Mean (j, k): 121.07 124.41
 Theta (deg): 97.7
 Astro PA (deg): 172.3
 Eps: 0.641
 Major axis (pix): 38.5
121.074944621 121.62 124.414090753 124.201
Starting ellipse-fitting for galaxy 1345685
Fitting g-band took......1.841 sec
Fitting r-band took......2.030 sec
Fitting z-band took......1.787 sec
Time for all images = 5.657 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2814.24
r CoG modeling succeeded with a chi^2 minimum of 3594.62
z CoG modeling succeeded with a chi^2 minimum of 1216.72
Time = 0.033 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/318/PGC542939/PGC542939-largegalaxy-1345685-ellipse.fits
Finished galaxy PGC542939 in 0.683 minutes.