Started working on galaxy PGC1903902 at Wed Jun 17 05:25:19 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-tractor.fits
Read 50 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 661.2046]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/116/PGC1903902/PGC1903902-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8277
 Peak Img[j, k]: 162 161
 Mean (j, k): 161.71 160.82
 Theta (deg): 94.7
 Astro PA (deg): 175.3
 Eps: 0.352
 Major axis (pix): 71.1
161.709836358 161.784 160.823464892 161.077
Starting ellipse-fitting for galaxy 568383
Fitting g-band took......10.527 sec
Fitting r-band took......8.935 sec
Fitting z-band took......9.013 sec
Time for all images = 28.476 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 4175.79
r CoG modeling succeeded with a chi^2 minimum of 8915.37
z CoG modeling succeeded with a chi^2 minimum of 4232.43
Time = 0.049 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/116/PGC1903902/PGC1903902-largegalaxy-568383-ellipse.fits
Finished galaxy PGC1903902 in 1.109 minutes.