Started working on galaxy PGC1601637 at Wed Jun 17 12:16:14 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 402.4048]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1601637/PGC1601637-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4285
 Peak Img[j, k]: 133 136
 Mean (j, k): 133.27 135.77
 Theta (deg): 52.8
 Astro PA (deg): 37.2
 Eps: 0.153
 Major axis (pix): 45.0
133.267005196 133.415 135.768412758 135.828
Starting ellipse-fitting for galaxy 1243106
Fitting g-band took......8.725 sec
Fitting r-band took......8.199 sec
Fitting z-band took......8.907 sec
Time for all images = 25.831 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 129.07
r CoG modeling succeeded with a chi^2 minimum of 669.43
z CoG modeling succeeded with a chi^2 minimum of 221.86
Time = 0.040 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/006/PGC1601637/PGC1601637-largegalaxy-1243106-ellipse.fits
Finished galaxy PGC1601637 in 1.083 minutes.