Started working on galaxy PGC816081 at Wed Jun 17 13:25:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-tractor.fits
Read 84 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 171.62257]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC816081/PGC816081-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4631
 Peak Img[j, k]: 195 198
 Mean (j, k): 195.80 198.51
 Theta (deg): 175.7
 Astro PA (deg): 94.3
 Eps: 0.527
 Major axis (pix): 61.1
195.800459364 194.517 198.512993193 197.683
Starting ellipse-fitting for galaxy 257564
Fitting g-band took......10.616 sec
Fitting r-band took......10.497 sec
Fitting z-band took......11.760 sec
Time for all images = 32.872 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 6484.03
r CoG modeling succeeded with a chi^2 minimum of 5271.55
z CoG modeling succeeded with a chi^2 minimum of 449.57
Time = 0.059 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/032/PGC816081/PGC816081-largegalaxy-257564-ellipse.fits
Finished galaxy PGC816081 in 1.203 minutes.