Started working on galaxy PGC1864097 at Wed Jun 17 08:46:15 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 137.7788]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC1864097/PGC1864097-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1506
 Peak Img[j, k]: 125 119
 Mean (j, k): 126.17 124.24
 Theta (deg): 173.0
 Astro PA (deg): 97.0
 Eps: 0.624
 Major axis (pix): 35.0
126.167091108 126.257 124.241725249 124.137
Starting ellipse-fitting for galaxy 1419195
Fitting g-band took......1.496 sec
Fitting r-band took......1.392 sec
Fitting z-band took......1.487 sec
Time for all images = 4.375 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1312.97
r CoG modeling succeeded with a chi^2 minimum of 1758.86
z CoG modeling succeeded with a chi^2 minimum of 889.70
Time = 0.030 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/PGC1864097/PGC1864097-largegalaxy-1419195-ellipse.fits
Finished galaxy PGC1864097 in 0.687 minutes.