Started working on galaxy PGC173105 at Tue Jun 16 15:54:03 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-tractor.fits
Read 79 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 678.23456]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC173105/PGC173105-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8595
 Peak Img[j, k]: 153 156
 Mean (j, k): 152.96 155.69
 Theta (deg): 120.5
 Astro PA (deg): 149.5
 Eps: 0.335
 Major axis (pix): 68.3
152.963351861 152.837 155.688247309 156.258
Starting ellipse-fitting for galaxy 412687
Fitting g-band took......10.574 sec
Fitting r-band took......8.967 sec
Fitting z-band took......9.053 sec
Time for all images = 28.595 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1518.13
r CoG modeling succeeded with a chi^2 minimum of 2611.34
z CoG modeling succeeded with a chi^2 minimum of 303.95
Time = 0.051 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/013/PGC173105/PGC173105-largegalaxy-412687-ellipse.fits
Finished galaxy PGC173105 in 1.195 minutes.