Started working on galaxy PGC1848720 at Wed Jun 17 14:03:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 255.48743]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1848720/PGC1848720-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1945
 Peak Img[j, k]: 126 127
 Mean (j, k): 125.14 126.35
 Theta (deg): 48.4
 Astro PA (deg): 41.6
 Eps: 0.663
 Major axis (pix): 44.7
125.144298644 125.202 126.351581721 126.584
Starting ellipse-fitting for galaxy 572815
Fitting g-band took......5.193 sec
Fitting r-band took......4.658 sec
Fitting z-band took......5.351 sec
Time for all images = 15.202 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1674.52
r CoG modeling succeeded with a chi^2 minimum of 1892.16
z CoG modeling succeeded with a chi^2 minimum of 1491.76
Time = 0.053 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/163/PGC1848720/PGC1848720-largegalaxy-572815-ellipse.fits
Finished galaxy PGC1848720 in 0.341 minutes.