Started working on galaxy SDSSJ151557.70+464726.8 at Fri Jun 19 07:53:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 123.33322]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3267
 Peak Img[j, k]: 247 243
 Mean (j, k): 244.87 243.73
 Theta (deg): 89.9
 Astro PA (deg): 0.1
 Eps: 0.741
 Major axis (pix): 63.3
244.870850794 243.32 243.73112122 243.469
Starting ellipse-fitting for galaxy 838141
Fitting g-band took......6.451 sec
Fitting r-band took......6.429 sec
Fitting z-band took......6.624 sec
Time for all images = 19.505 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 214.54
r CoG modeling succeeded with a chi^2 minimum of 124.29
z CoG modeling succeeded with a chi^2 minimum of 55.75
Time = 0.052 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/228/SDSSJ151557.70+464726.8/SDSSJ151557.70+464726.8-largegalaxy-838141-ellipse.fits
Finished galaxy SDSSJ151557.70+464726.8 in 0.938 minutes.