Started working on galaxy PGC1821494 at Wed Jun 17 03:59:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-tractor.fits
Read 23 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 339.47723]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC1821494/PGC1821494-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 6329
 Peak Img[j, k]: 122 122
 Mean (j, k): 120.61 120.76
 Theta (deg): 38.7
 Astro PA (deg): 51.3
 Eps: 0.350
 Major axis (pix): 66.6
120.606816278 121.697 120.757108412 121.247
Starting ellipse-fitting for galaxy 658711
Fitting g-band took......8.427 sec
Fitting r-band took......7.875 sec
Fitting z-band took......7.524 sec
Time for all images = 23.826 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2027.23
r CoG modeling succeeded with a chi^2 minimum of 754.23
z CoG modeling succeeded with a chi^2 minimum of 252.21
Time = 0.045 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/PGC1821494/PGC1821494-largegalaxy-658711-ellipse.fits
Finished galaxy PGC1821494 in 1.027 minutes.