Started working on galaxy PGC1841533 at Wed Jun 17 04:32:17 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 500.15457]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1841533/PGC1841533-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6255
 Peak Img[j, k]: 119 119
 Mean (j, k): 118.61 119.91
 Theta (deg): 142.6
 Astro PA (deg): 127.4
 Eps: 0.159
 Major axis (pix): 58.1
118.607532339 118.968 119.914652967 118.887
Starting ellipse-fitting for galaxy 738993
Fitting g-band took......7.263 sec
Fitting r-band took......7.340 sec
Fitting z-band took......7.191 sec
Time for all images = 21.795 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 403.61
r CoG modeling succeeded with a chi^2 minimum of 107.51
z CoG modeling succeeded with a chi^2 minimum of 77.61
Time = 0.039 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/PGC1841533/PGC1841533-largegalaxy-738993-ellipse.fits
Finished galaxy PGC1841533 in 0.937 minutes.