Started working on galaxy PGC1550742 at Wed Jun 17 13:23:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-tractor.fits
Read 26 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 114.112976]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1550742/PGC1550742-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2181
 Peak Img[j, k]: 125 124
 Mean (j, k): 123.32 124.43
 Theta (deg): 31.5
 Astro PA (deg): 58.5
 Eps: 0.520
 Major axis (pix): 46.9
123.318186488 124.57 124.4340968 122.917
Starting ellipse-fitting for galaxy 1351402
Fitting g-band took......6.362 sec
Fitting r-band took......6.556 sec
Fitting z-band took......6.234 sec
Time for all images = 19.152 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2540.41
r CoG modeling succeeded with a chi^2 minimum of 1105.60
z CoG modeling succeeded with a chi^2 minimum of 240.42
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/222/PGC1550742/PGC1550742-largegalaxy-1351402-ellipse.fits
Finished galaxy PGC1550742 in 0.936 minutes.