Started working on galaxy PGC541952 at Tue Jun 16 16:58:45 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-tractor.fits
Read 91 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 253.25728]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC541952/PGC541952-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5059
 Peak Img[j, k]: 147 147
 Mean (j, k): 147.61 146.80
 Theta (deg): 141.2
 Astro PA (deg): 128.8
 Eps: 0.030
 Major axis (pix): 46.8
147.606818152 147.626 146.797374786 147.225
Starting ellipse-fitting for galaxy 311675
Fitting g-band took......5.988 sec
Fitting r-band took......6.406 sec
Fitting z-band took......6.131 sec
Time for all images = 18.526 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 9.06
r CoG modeling succeeded with a chi^2 minimum of 19.68
z CoG modeling succeeded with a chi^2 minimum of 4.04
Time = 0.027 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/326/PGC541952/PGC541952-largegalaxy-311675-ellipse.fits
Finished galaxy PGC541952 in 0.386 minutes.