Started working on galaxy PGC1846383 at Tue Jun 16 13:09:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-tractor.fits
Read 27 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 144.3817]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1846383/PGC1846383-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1979
 Peak Img[j, k]: 132 132
 Mean (j, k): 133.44 131.47
 Theta (deg): 82.8
 Astro PA (deg): 7.2
 Eps: 0.717
 Major axis (pix): 44.8
133.44215779 135.036 131.46869998 131.284
Starting ellipse-fitting for galaxy 23431
Fitting g-band took......6.297 sec
Fitting r-band took......6.405 sec
Fitting z-band took......6.761 sec
Time for all images = 19.463 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 995.85
r CoG modeling succeeded with a chi^2 minimum of 733.25
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 2811.08
Time = 0.055 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/142/PGC1846383/PGC1846383-largegalaxy-23431-ellipse.fits
Finished galaxy PGC1846383 in 0.939 minutes.