Started working on galaxy PGC1645548 at Wed Jun 17 18:04:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-tractor.fits
Read 55 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 738.31287]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/013/PGC1645548/PGC1645548-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9129
 Peak Img[j, k]: 147 147
 Mean (j, k): 145.91 148.13
 Theta (deg): 76.3
 Astro PA (deg): 13.7
 Eps: 0.304
 Major axis (pix): 72.9
145.91321593 146.709 148.128350298 147.544
Starting ellipse-fitting for galaxy 1429827
Fitting g-band took......11.917 sec
Fitting r-band took......11.028 sec
Fitting z-band took......12.425 sec
Time for all images = 35.370 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 16.33
r CoG modeling succeeded with a chi^2 minimum of 16.98
z CoG modeling succeeded with a chi^2 minimum of 38.12
Time = 0.050 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/013/PGC1645548/PGC1645548-largegalaxy-1429827-ellipse.fits
Finished galaxy PGC1645548 in 1.259 minutes.