Started working on galaxy PGC1647681 at Wed Jun 17 08:44:38 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-tractor.fits
Read 53 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 241.54965]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC1647681/PGC1647681-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3577
 Peak Img[j, k]: 177 176
 Mean (j, k): 178.94 178.92
 Theta (deg): 133.2
 Astro PA (deg): 136.8
 Eps: 0.803
 Major axis (pix): 87.6
178.936949044 176.438 178.918531106 176.197
Starting ellipse-fitting for galaxy 1359209
Fitting g-band took......7.685 sec
Fitting r-band took......7.127 sec
Fitting z-band took......7.308 sec
Time for all images = 22.120 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 47.42
r CoG modeling succeeded with a chi^2 minimum of 73.29
z CoG modeling succeeded with a chi^2 minimum of 80.71
Time = 0.121 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/353/PGC1647681/PGC1647681-largegalaxy-1359209-ellipse.fits
Finished galaxy PGC1647681 in 1.027 minutes.