Started working on galaxy PGC1538849 at Wed Jun 17 13:43:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-tractor.fits
Read 25 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 364.79117]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1538849/PGC1538849-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4154
 Peak Img[j, k]: 127 127
 Mean (j, k): 125.87 127.76
 Theta (deg): 79.7
 Astro PA (deg): 10.3
 Eps: 0.095
 Major axis (pix): 47.5
125.87063476 126.962 127.762901517 126.585
Starting ellipse-fitting for galaxy 809678
Fitting g-band took......14.230 sec
Fitting r-band took......13.994 sec
Fitting z-band took......13.425 sec
Time for all images = 41.650 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3.62
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 10.17
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 1.06
Time = 0.043 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/243/PGC1538849/PGC1538849-largegalaxy-809678-ellipse.fits
Finished galaxy PGC1538849 in 1.385 minutes.