Started working on galaxy PGC1836889 at Wed Jun 17 14:58:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-tractor.fits
Read 15 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 398.09784]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/029/PGC1836889/PGC1836889-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4442
 Peak Img[j, k]: 122 122
 Mean (j, k): 122.04 121.74
 Theta (deg): 164.6
 Astro PA (deg): 105.4
 Eps: 0.245
 Major axis (pix): 49.7
122.038745921 122.117 121.736837909 121.796
Starting ellipse-fitting for galaxy 805712
Fitting g-band took......11.797 sec
Fitting r-band took......10.461 sec
Fitting z-band took......9.785 sec
Time for all images = 32.043 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 35.77
r CoG modeling succeeded with a chi^2 minimum of 75.90
z CoG modeling succeeded with a chi^2 minimum of 168.13
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/029/PGC1836889/PGC1836889-largegalaxy-805712-ellipse.fits
Finished galaxy PGC1836889 in 1.195 minutes.