Started working on galaxy PGC1671943 at Tue Jun 16 19:12:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-tractor.fits
Read 82 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1407.4573]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/272/PGC1671943/PGC1671943-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 15431
 Peak Img[j, k]: 175 177
 Mean (j, k): 174.65 175.76
 Theta (deg): 153.8
 Astro PA (deg): 116.2
 Eps: 0.224
 Major axis (pix): 88.5
174.654355809 175.122 175.760463354 176.387
Starting ellipse-fitting for galaxy 1160321
Fitting g-band took......19.698 sec
Fitting r-band took......17.376 sec
Fitting z-band took......17.715 sec
Time for all images = 54.789 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 60.46
r CoG modeling succeeded with a chi^2 minimum of 46.65
z CoG modeling succeeded with a chi^2 minimum of 51.45
Time = 0.087 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/272/PGC1671943/PGC1671943-largegalaxy-1160321-ellipse.fits
Finished galaxy PGC1671943 in 1.545 minutes.