Started working on galaxy NGC6157 at Fri Jun 19 08:40:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-tractor.fits
Read 127 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2722.2654]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/NGC6157/NGC6157-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 22314
 Peak Img[j, k]: 311 310
 Mean (j, k): 312.43 308.06
 Theta (deg): 90.8
 Astro PA (deg): 179.2
 Eps: 0.256
 Major axis (pix): 112.4
312.428632819 310.837 308.056975783 309.887
Starting ellipse-fitting for galaxy 1345382
Fitting g-band took......32.428 sec
Fitting r-band took......33.766 sec
Fitting z-band took......39.170 sec
Time for all images = 105.364 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 263.66
r CoG modeling succeeded with a chi^2 minimum of 712.32
z CoG modeling succeeded with a chi^2 minimum of 3061.53
Time = 0.076 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/246/NGC6157/NGC6157-largegalaxy-1345382-ellipse.fits
Finished galaxy NGC6157 in 2.398 minutes.