Started working on galaxy PGC1816359 at Wed Jun 17 04:19:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-tractor.fits
Read 11 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 218.56296]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/233/PGC1816359/PGC1816359-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2558
 Peak Img[j, k]: 119 119
 Mean (j, k): 118.32 118.76
 Theta (deg): 172.0
 Astro PA (deg): 98.0
 Eps: 0.131
 Major axis (pix): 36.3
118.323913799 118.385 118.759174498 118.795
Starting ellipse-fitting for galaxy 636739
Fitting g-band took......2.993 sec
Fitting r-band took......2.727 sec
Fitting z-band took......2.759 sec
Time for all images = 8.479 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 54.44
r CoG modeling succeeded with a chi^2 minimum of 109.69
z CoG modeling succeeded with a chi^2 minimum of 64.48
Time = 0.022 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/233/PGC1816359/PGC1816359-largegalaxy-636739-ellipse.fits
Finished galaxy PGC1816359 in 0.769 minutes.