Started working on galaxy PGC1848146 at Wed Jun 17 12:50:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 216.41835]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1848146/PGC1848146-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3596
 Peak Img[j, k]: 125 126
 Mean (j, k): 124.46 126.01
 Theta (deg): 54.6
 Astro PA (deg): 35.4
 Eps: 0.231
 Major axis (pix): 43.8
124.464661748 124.64 126.009036088 126.035
Starting ellipse-fitting for galaxy 1352678
Fitting g-band took......8.717 sec
Fitting r-band took......8.170 sec
Fitting z-band took......7.607 sec
Time for all images = 24.493 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 0.83
r CoG modeling succeeded with a chi^2 minimum of 11.33
z CoG modeling succeeded with a chi^2 minimum of 7.79
Time = 0.042 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/222/PGC1848146/PGC1848146-largegalaxy-1352678-ellipse.fits
Finished galaxy PGC1848146 in 1.041 minutes.