Started working on galaxy PGC036538 at Wed Jun 17 14:03:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-tractor.fits
Read 65 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1040.9392]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC036538/PGC036538-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 11272
 Peak Img[j, k]: 150 150
 Mean (j, k): 149.77 150.05
 Theta (deg): 8.5
 Astro PA (deg): 81.5
 Eps: 0.067
 Major axis (pix): 72.2
149.767100231 149.644 150.053496314 150.103
Starting ellipse-fitting for galaxy 811987
Fitting g-band took......25.234 sec
Fitting r-band took......26.763 sec
Fitting z-band took......26.760 sec
Time for all images = 78.757 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 311.19
r CoG modeling succeeded with a chi^2 minimum of 71.85
z CoG modeling succeeded with a chi^2 minimum of 9.26
Time = 0.047 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/176/PGC036538/PGC036538-largegalaxy-811987-ellipse.fits
Finished galaxy PGC036538 in 1.963 minutes.