Started working on galaxy PGC1869883 at Tue Jun 16 18:00:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 227.91862]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1869883/PGC1869883-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2359
 Peak Img[j, k]: 131 132
 Mean (j, k): 126.64 133.47
 Theta (deg): 67.2
 Astro PA (deg): 22.8
 Eps: 0.627
 Major axis (pix): 48.9
126.635114092 128.31 133.465008552 132.714
Starting ellipse-fitting for galaxy 1282490
Fitting g-band took......3.333 sec
Fitting r-band took......3.196 sec
Fitting z-band took......3.078 sec
Time for all images = 9.607 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 781.66
r CoG modeling succeeded with a chi^2 minimum of 604.85
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 5091.23
Time = 0.042 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/PGC1869883/PGC1869883-largegalaxy-1282490-ellipse.fits
Finished galaxy PGC1869883 in 0.767 minutes.