Started working on galaxy UGC01731 at Tue Jun 16 13:16:28 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-tractor.fits
Read 212 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6958.61]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/033/UGC01731/UGC01731-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 70253
 Peak Img[j, k]: 370 371
 Mean (j, k): 368.91 371.32
 Theta (deg): 67.9
 Astro PA (deg): 22.1
 Eps: 0.272
 Major axis (pix): 193.7
368.907983268 370.302 371.320159193 371.449
Starting ellipse-fitting for galaxy 71866
Fitting g-band took......241.993 sec
Fitting r-band took......256.501 sec
Fitting z-band took......258.235 sec
Time for all images = 756.730 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1268.51
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 2198.69
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
z CoG modeling succeeded with a chi^2 minimum of 1501.17
Time = 1.040 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/033/UGC01731/UGC01731-largegalaxy-71866-ellipse.fits
Finished galaxy UGC01731 in 14.251 minutes.