Started working on galaxy PGC1786962 at Wed Jun 17 08:42:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1585.0028]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC1786962/PGC1786962-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12454
 Peak Img[j, k]: 190 189
 Mean (j, k): 189.50 188.78
 Theta (deg): 2.9
 Astro PA (deg): 87.1
 Eps: 0.049
 Major axis (pix): 72.8
189.495836109 189.307 188.780372242 188.834
Starting ellipse-fitting for galaxy 999756
Fitting g-band took......13.890 sec
Fitting r-band took......12.884 sec
Fitting z-band took......16.057 sec
Time for all images = 42.831 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 137.30
r CoG modeling succeeded with a chi^2 minimum of 326.44
z CoG modeling succeeded with a chi^2 minimum of 400.17
Time = 0.036 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/142/PGC1786962/PGC1786962-largegalaxy-999756-ellipse.fits
Finished galaxy PGC1786962 in 1.511 minutes.