Started working on galaxy PGC1648562 at Tue Jun 16 20:16:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 680.2479]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1648562/PGC1648562-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6797
 Peak Img[j, k]: 143 141
 Mean (j, k): 143.09 141.87
 Theta (deg): 2.5
 Astro PA (deg): 87.5
 Eps: 0.447
 Major axis (pix): 70.8
143.091153789 143.296 141.87182578 141.475
Starting ellipse-fitting for galaxy 783647
Fitting g-band took......8.493 sec
Fitting r-band took......9.291 sec
Fitting z-band took......8.724 sec
Time for all images = 26.508 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 38.83
r CoG modeling succeeded with a chi^2 minimum of 27.11
z CoG modeling succeeded with a chi^2 minimum of 33.61
Time = 0.049 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/326/PGC1648562/PGC1648562-largegalaxy-783647-ellipse.fits
Finished galaxy PGC1648562 in 1.029 minutes.