Started working on galaxy PGC1847721 at Wed Jun 17 04:20:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 378.7503]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1847721/PGC1847721-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5348
 Peak Img[j, k]: 127 126
 Mean (j, k): 127.07 126.77
 Theta (deg): 118.9
 Astro PA (deg): 151.1
 Eps: 0.261
 Major axis (pix): 52.9
127.070997422 126.632 126.771921117 126.079
Starting ellipse-fitting for galaxy 736941
Fitting g-band took......5.316 sec
Fitting r-band took......5.570 sec
Fitting z-band took......5.282 sec
Time for all images = 16.168 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2.80
r CoG modeling succeeded with a chi^2 minimum of 21.25
z CoG modeling succeeded with a chi^2 minimum of 40.16
Time = 0.038 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/208/PGC1847721/PGC1847721-largegalaxy-736941-ellipse.fits
Finished galaxy PGC1847721 in 0.853 minutes.