Started working on galaxy PGC1836404 at Wed Jun 17 17:22:52 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-tractor.fits
Read 38 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 658.3947]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1836404/PGC1836404-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7176
 Peak Img[j, k]: 133 131
 Mean (j, k): 133.03 129.86
 Theta (deg): 35.9
 Astro PA (deg): 54.1
 Eps: 0.086
 Major axis (pix): 57.1
133.025397895 133.139 129.857045288 130.512
Starting ellipse-fitting for galaxy 1390722
Fitting g-band took......9.406 sec
Fitting r-band took......8.491 sec
Fitting z-band took......8.815 sec
Time for all images = 26.712 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 52.98
r CoG modeling succeeded with a chi^2 minimum of 167.87
z CoG modeling succeeded with a chi^2 minimum of 173.00
Time = 0.042 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/006/PGC1836404/PGC1836404-largegalaxy-1390722-ellipse.fits
Finished galaxy PGC1836404 in 1.023 minutes.