Started working on galaxy PGC1662536 at Thu Jun 18 16:54:12 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-tractor.fits
Read 86 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 640.9535]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1662536/PGC1662536-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8905
 Peak Img[j, k]: 212 212
 Mean (j, k): 212.03 212.86
 Theta (deg): 156.6
 Astro PA (deg): 113.4
 Eps: 0.471
 Major axis (pix): 80.3
212.032646248 211.561 212.85892391 212.022
Starting ellipse-fitting for galaxy 188201
Fitting g-band took......10.956 sec
Fitting r-band took......10.715 sec
Fitting z-band took......12.418 sec
Time for all images = 34.090 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 17293.61
r CoG modeling succeeded with a chi^2 minimum of 13625.11
z CoG modeling succeeded with a chi^2 minimum of 3692.47
Time = 0.068 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/PGC1662536/PGC1662536-largegalaxy-188201-ellipse.fits
Finished galaxy PGC1662536 in 1.562 minutes.