Started working on galaxy UGC01687 at Wed Jun 17 14:23:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-tractor.fits
Read 193 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6125.1465]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/UGC01687/UGC01687-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 60990
 Peak Img[j, k]: 343 345
 Mean (j, k): 346.78 346.18
 Theta (deg): 83.1
 Astro PA (deg): 6.9
 Eps: 0.257
 Major axis (pix): 198.1
346.784307656 342.865 346.18183404 344.569
Starting ellipse-fitting for galaxy 1245589
Fitting g-band took......613.268 sec
Fitting r-band took......619.274 sec
Fitting z-band took......623.801 sec
Time for all images = 1856.343 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 6680.36
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
r CoG modeling succeeded with a chi^2 minimum of 7300.05
z CoG modeling succeeded with a chi^2 minimum of 8962.45
Time = 0.484 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/032/UGC01687/UGC01687-largegalaxy-1245589-ellipse.fits
Finished galaxy UGC01687 in 32.098 minutes.