Started working on galaxy PGC1820808 at Tue Jun 16 13:42:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 215.07518]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1820808/PGC1820808-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3193
 Peak Img[j, k]: 146 143
 Mean (j, k): 141.95 145.21
 Theta (deg): 80.4
 Astro PA (deg): 9.6
 Eps: 0.617
 Major axis (pix): 55.3
141.954206071 143.501 145.206143427 144.547
Starting ellipse-fitting for galaxy 129478
Fitting g-band took......10.093 sec
Fitting r-band took......10.155 sec
Fitting z-band took......11.986 sec
Time for all images = 32.234 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1740.21
r CoG modeling succeeded with a chi^2 minimum of 1163.29
z CoG modeling succeeded with a chi^2 minimum of 646.82
Time = 0.060 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/222/PGC1820808/PGC1820808-largegalaxy-129478-ellipse.fits
Finished galaxy PGC1820808 in 0.708 minutes.