Started working on galaxy PGC1631961 at Tue Jun 16 17:21:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 516.49176]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC1631961/PGC1631961-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5927
 Peak Img[j, k]: 129 129
 Mean (j, k): 128.32 125.78
 Theta (deg): 102.2
 Astro PA (deg): 167.8
 Eps: 0.138
 Major axis (pix): 55.9
128.323202051 128.486 125.781300707 129.03
Starting ellipse-fitting for galaxy 1011225
Fitting g-band took......7.758 sec
Fitting r-band took......7.142 sec
Fitting z-band took......7.299 sec
Time for all images = 22.199 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 162.82
r CoG modeling succeeded with a chi^2 minimum of 310.36
z CoG modeling succeeded with a chi^2 minimum of 186.21
Time = 0.026 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/246/PGC1631961/PGC1631961-largegalaxy-1011225-ellipse.fits
Finished galaxy PGC1631961 in 0.938 minutes.