Started working on galaxy PGC174447 at Wed Jun 17 07:22:07 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-tractor.fits
Read 61 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1022.08997]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC174447/PGC174447-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8408
 Peak Img[j, k]: 171 171
 Mean (j, k): 170.68 171.78
 Theta (deg): 153.4
 Astro PA (deg): 116.6
 Eps: 0.323
 Major axis (pix): 61.7
170.677921915 170.684 171.777125726 171.419
Starting ellipse-fitting for galaxy 735223
Fitting g-band took......7.352 sec
Fitting r-band took......6.808 sec
Fitting z-band took......6.963 sec
Time for all images = 21.124 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 66254.32
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 86526.05
z CoG modeling succeeded with a chi^2 minimum of 43451.54
Time = 0.044 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/029/PGC174447/PGC174447-largegalaxy-735223-ellipse.fits
Finished galaxy PGC174447 in 0.941 minutes.