Started working on galaxy PGC1844561 at Tue Jun 16 13:59:41 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-tractor.fits
Read 34 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 201.70805]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1844561/PGC1844561-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3155
 Peak Img[j, k]: 138 138
 Mean (j, k): 137.82 137.36
 Theta (deg): 114.2
 Astro PA (deg): 155.8
 Eps: 0.017
 Major axis (pix): 45.5
137.822730381 138.274 137.35563817 138.143
Starting ellipse-fitting for galaxy 15522
Fitting g-band took......10.385 sec
Fitting r-band took......9.951 sec
Fitting z-band took......9.743 sec
Time for all images = 30.080 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 26.92
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 40.39
z CoG modeling succeeded with a chi^2 minimum of 49.28
Time = 0.057 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/222/PGC1844561/PGC1844561-largegalaxy-15522-ellipse.fits
Finished galaxy PGC1844561 in 0.597 minutes.