Started working on galaxy PGC1950492 at Wed Jun 17 05:57:20 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 564.4367]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1950492/PGC1950492-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5158
 Peak Img[j, k]: 147 149
 Mean (j, k): 147.06 148.91
 Theta (deg): 72.5
 Astro PA (deg): 17.5
 Eps: 0.388
 Major axis (pix): 54.1
147.055731726 147.317 148.909816604 148.584
Starting ellipse-fitting for galaxy 902986
Fitting g-band took......4.825 sec
Fitting r-band took......4.649 sec
Fitting z-band took......5.018 sec
Time for all images = 14.492 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1862.32
r CoG modeling succeeded with a chi^2 minimum of 3181.41
z CoG modeling succeeded with a chi^2 minimum of 2161.33
Time = 0.033 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/228/PGC1950492/PGC1950492-largegalaxy-902986-ellipse.fits
Finished galaxy PGC1950492 in 0.854 minutes.