Started working on galaxy PGC1842869 at Wed Jun 17 04:36:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-tractor.fits
Read 64 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 842.7585]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1842869/PGC1842869-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9324
 Peak Img[j, k]: 195 195
 Mean (j, k): 194.94 194.08
 Theta (deg): 35.8
 Astro PA (deg): 54.2
 Eps: 0.524
 Major axis (pix): 83.5
194.942576265 194.323 194.07994806 195.003
Starting ellipse-fitting for galaxy 662812
Fitting g-band took......12.929 sec
Fitting r-band took......12.156 sec
Fitting z-band took......11.939 sec
Time for all images = 37.023 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 12040.27
r CoG modeling succeeded with a chi^2 minimum of 8290.26
z CoG modeling succeeded with a chi^2 minimum of 4539.47
Time = 0.082 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/PGC1842869/PGC1842869-largegalaxy-662812-ellipse.fits
Finished galaxy PGC1842869 in 0.824 minutes.