Started working on galaxy PGC1639631 at Tue Jun 16 12:30:27 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-tractor.fits
Read 18 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 243.71483]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/193/PGC1639631/PGC1639631-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3444
 Peak Img[j, k]: 119 119
 Mean (j, k): 119.75 118.13
 Theta (deg): 55.7
 Astro PA (deg): 34.3
 Eps: 0.335
 Major axis (pix): 43.6
119.746027041 119.194 118.12690369 118.26
Starting ellipse-fitting for galaxy 127536
Fitting g-band took......8.072 sec
Fitting r-band took......6.994 sec
Fitting z-band took......6.411 sec
Time for all images = 21.477 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 640.35
r CoG modeling succeeded with a chi^2 minimum of 998.76
z CoG modeling succeeded with a chi^2 minimum of 408.61
Time = 0.041 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/193/PGC1639631/PGC1639631-largegalaxy-127536-ellipse.fits
Finished galaxy PGC1639631 in 0.507 minutes.