Started working on galaxy NGC3547 at Tue Jun 16 19:55:21 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-tractor.fits
Read 738 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 7995.1416]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/NGC3547/NGC3547-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 62768
 Peak Img[j, k]: 597 596
 Mean (j, k): 591.43 593.97
 Theta (deg): 83.1
 Astro PA (deg): 6.9
 Eps: 0.513
 Major axis (pix): 219.4
591.434355362 591.467 593.974180185 595.022
Starting ellipse-fitting for galaxy 932289
Fitting g-band took......337.774 sec
Fitting r-band took......330.632 sec
Fitting z-band took......335.794 sec
Time for all images = 1004.201 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 115592.89
r CoG modeling succeeded with a chi^2 minimum of 107363.36
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 636775.35
Time = 0.780 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/167/NGC3547/NGC3547-largegalaxy-932289-ellipse.fits
Finished galaxy NGC3547 in 17.760 minutes.