Started working on galaxy PGC1618897 at Tue Jun 16 12:13:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 305.246]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1618897/PGC1618897-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3045
 Peak Img[j, k]: 127 127
 Mean (j, k): 128.42 125.49
 Theta (deg): 11.0
 Astro PA (deg): 79.0
 Eps: 0.469
 Major axis (pix): 49.9
128.419811455 127.077 125.487205092 127.148
Starting ellipse-fitting for galaxy 3167
Fitting g-band took......8.358 sec
Fitting r-band took......7.883 sec
Fitting z-band took......8.664 sec
Time for all images = 24.905 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 681.36
r CoG modeling succeeded with a chi^2 minimum of 1661.23
z CoG modeling succeeded with a chi^2 minimum of 952.62
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/243/PGC1618897/PGC1618897-largegalaxy-3167-ellipse.fits
Finished galaxy PGC1618897 in 0.525 minutes.