Started working on galaxy PGC1842946 at Wed Jun 17 03:26:25 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-tractor.fits
Read 62 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 387.74176]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1842946/PGC1842946-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4188
 Peak Img[j, k]: 155 156
 Mean (j, k): 155.38 154.88
 Theta (deg): 106.9
 Astro PA (deg): 163.1
 Eps: 0.551
 Major axis (pix): 55.0
155.377629635 154.674 154.87961532 155.409
Starting ellipse-fitting for galaxy 737609
Fitting g-band took......3.933 sec
Fitting r-band took......4.344 sec
Fitting z-band took......4.595 sec
Time for all images = 12.873 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2393.83
r CoG modeling succeeded with a chi^2 minimum of 2889.57
z CoG modeling succeeded with a chi^2 minimum of 3018.60
Time = 0.047 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/206/PGC1842946/PGC1842946-largegalaxy-737609-ellipse.fits
Finished galaxy PGC1842946 in 0.376 minutes.