Started working on galaxy PGC2177791 at Fri Jun 19 10:13:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-tractor.fits
Read 54 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 239.12119]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/098/PGC2177791/PGC2177791-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5918
 Peak Img[j, k]: 143 144
 Mean (j, k): 141.24 145.31
 Theta (deg): 16.6
 Astro PA (deg): 73.4
 Eps: 0.385
 Major axis (pix): 60.7
141.237748963 142.706 145.309092135 144.225
Starting ellipse-fitting for galaxy 580827
Fitting g-band took......3.745 sec
Fitting r-band took......3.541 sec
Fitting z-band took......3.469 sec
Time for all images = 10.756 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 62.82
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 101.51
z CoG modeling succeeded with a chi^2 minimum of 81.77
Time = 0.033 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/098/PGC2177791/PGC2177791-largegalaxy-580827-ellipse.fits
Finished galaxy PGC2177791 in 0.767 minutes.