Started working on galaxy PGC1861810 at Wed Jun 17 06:56:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-tractor.fits
Read 148 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1097.2068]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/343/PGC1861810/PGC1861810-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 14369
 Peak Img[j, k]: 227 228
 Mean (j, k): 227.03 228.63
 Theta (deg): 128.2
 Astro PA (deg): 141.8
 Eps: 0.134
 Major axis (pix): 83.1
227.02930571 226.64 228.628201803 228.31
Starting ellipse-fitting for galaxy 1228978
Fitting g-band took......18.537 sec
Fitting r-band took......17.337 sec
Fitting z-band took......19.257 sec
Time for all images = 55.131 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 54.51
r CoG modeling succeeded with a chi^2 minimum of 12.67
z CoG modeling succeeded with a chi^2 minimum of 20.83
Time = 0.081 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/343/PGC1861810/PGC1861810-largegalaxy-1228978-ellipse.fits
Finished galaxy PGC1861810 in 1.621 minutes.