Started working on galaxy PGC1642491 at Tue Jun 16 19:56:24 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 215.99205]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1642491/PGC1642491-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3864
 Peak Img[j, k]: 139 137
 Mean (j, k): 140.02 136.82
 Theta (deg): 53.8
 Astro PA (deg): 36.2
 Eps: 0.655
 Major axis (pix): 66.2
140.016172384 138.73 136.819555257 137.397
Starting ellipse-fitting for galaxy 728210
Fitting g-band took......4.593 sec
Fitting r-band took......4.646 sec
Fitting z-band took......4.641 sec
Time for all images = 13.881 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 380.81
r CoG modeling succeeded with a chi^2 minimum of 390.11
z CoG modeling succeeded with a chi^2 minimum of 174.38
Time = 0.054 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/176/PGC1642491/PGC1642491-largegalaxy-728210-ellipse.fits
Finished galaxy PGC1642491 in 0.855 minutes.