Started working on galaxy PGC1645641 at Wed Jun 17 19:35:11 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-tractor.fits
Read 17 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 79.86728]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645641/PGC1645641-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 1548
 Peak Img[j, k]: 125 125
 Mean (j, k): 128.17 120.58
 Theta (deg): 42.6
 Astro PA (deg): 47.4
 Eps: 0.751
 Major axis (pix): 49.2
128.173922983 125.985 120.583180091 122.986
Starting ellipse-fitting for galaxy 582624
Fitting g-band took......2.604 sec
Fitting r-band took......2.632 sec
Fitting z-band took......2.716 sec
Time for all images = 7.952 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 120.52
r CoG modeling succeeded with a chi^2 minimum of 81.09
z CoG modeling succeeded with a chi^2 minimum of 28.50
Time = 0.042 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/PGC1645641/PGC1645641-largegalaxy-582624-ellipse.fits
Finished galaxy PGC1645641 in 0.933 minutes.