Started working on galaxy PGC1610916 at Wed Jun 17 12:00:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 207.15237]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/157/PGC1610916/PGC1610916-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2384
 Peak Img[j, k]: 163 162
 Mean (j, k): 163.15 161.71
 Theta (deg): 15.1
 Astro PA (deg): 74.9
 Eps: 0.784
 Major axis (pix): 57.4
163.148482601 162.915 161.707552724 161.811
Starting ellipse-fitting for galaxy 1376656
Fitting g-band took......6.979 sec
Fitting r-band took......7.747 sec
Fitting z-band took......7.672 sec
Time for all images = 22.399 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1329.28
r CoG modeling succeeded with a chi^2 minimum of 663.62
z CoG modeling succeeded with a chi^2 minimum of 190.26
Time = 0.070 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/157/PGC1610916/PGC1610916-largegalaxy-1376656-ellipse.fits
Finished galaxy PGC1610916 in 0.999 minutes.