Started working on galaxy PGC1888687 at Wed Jun 17 13:53:16 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-tractor.fits
Read 39 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 332.71237]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1888687/PGC1888687-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3872
 Peak Img[j, k]: 123 122
 Mean (j, k): 121.93 122.21
 Theta (deg): 1.9
 Astro PA (deg): 88.1
 Eps: 0.218
 Major axis (pix): 52.6
121.931732646 122.312 122.214898797 122.412
Starting ellipse-fitting for galaxy 649506
Fitting g-band took......12.124 sec
Fitting r-band took......12.704 sec
Fitting z-band took......12.183 sec
Time for all images = 37.011 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 159.40
r CoG modeling succeeded with a chi^2 minimum of 141.63
z CoG modeling succeeded with a chi^2 minimum of 70.16
Time = 0.039 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/228/PGC1888687/PGC1888687-largegalaxy-649506-ellipse.fits
Finished galaxy PGC1888687 in 0.716 minutes.