Started working on galaxy PGC1821610 at Wed Jun 17 14:20:47 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-tractor.fits
Read 30 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 536.3087]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1821610/PGC1821610-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5145
 Peak Img[j, k]: 137 136
 Mean (j, k): 137.03 135.12
 Theta (deg): 65.5
 Astro PA (deg): 24.5
 Eps: 0.336
 Major axis (pix): 52.9
137.025721865 136.767 135.115521424 135.942
Starting ellipse-fitting for galaxy 893044
Fitting g-band took......10.226 sec
Fitting r-band took......10.608 sec
Fitting z-band took......11.469 sec
Time for all images = 32.304 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11049.32
r CoG modeling succeeded with a chi^2 minimum of 10362.84
z CoG modeling succeeded with a chi^2 minimum of 4505.17
Time = 0.045 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/006/PGC1821610/PGC1821610-largegalaxy-893044-ellipse.fits
Finished galaxy PGC1821610 in 0.667 minutes.