Started working on galaxy PGC1641368 at Wed Jun 17 15:20:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 602.7731]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1641368/PGC1641368-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7215
 Peak Img[j, k]: 125 125
 Mean (j, k): 124.67 124.79
 Theta (deg): 97.1
 Astro PA (deg): 172.9
 Eps: 0.087
 Major axis (pix): 59.1
124.670608165 124.897 124.792397948 125.019
Starting ellipse-fitting for galaxy 1258818
Fitting g-band took......20.798 sec
Fitting r-band took......19.703 sec
Fitting z-band took......17.815 sec
Time for all images = 58.317 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 94.95
r CoG modeling succeeded with a chi^2 minimum of 84.45
z CoG modeling succeeded with a chi^2 minimum of 88.46
Time = 0.043 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/176/PGC1641368/PGC1641368-largegalaxy-1258818-ellipse.fits
Finished galaxy PGC1641368 in 1.624 minutes.