Started working on galaxy PGC156027 at Tue Jun 16 12:52:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2172.0347]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC156027/PGC156027-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 20580
 Peak Img[j, k]: 181 180
 Mean (j, k): 180.41 179.67
 Theta (deg): 156.9
 Astro PA (deg): 113.1
 Eps: 0.029
 Major axis (pix): 93.5
180.411749679 180.516 179.668131458 179.688
Starting ellipse-fitting for galaxy 131135
Fitting g-band took......45.667 sec
Fitting r-band took......46.576 sec
Fitting z-band took......46.707 sec
Time for all images = 138.951 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 86.98
r CoG modeling succeeded with a chi^2 minimum of 260.47
z CoG modeling succeeded with a chi^2 minimum of 658.91
Time = 0.170 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/163/PGC156027/PGC156027-largegalaxy-131135-ellipse.fits
Finished galaxy PGC156027 in 2.556 minutes.