Started working on galaxy PGC1550536 at Wed Jun 17 15:30:59 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 361.00253]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1550536/PGC1550536-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2527
 Peak Img[j, k]: 144 142
 Mean (j, k): 144.00 142.74
 Theta (deg): 95.1
 Astro PA (deg): 174.9
 Eps: 0.664
 Major axis (pix): 51.2
144.002104548 143.232 142.739948593 142.448
Starting ellipse-fitting for galaxy 1293305
Fitting g-band took......6.123 sec
Fitting r-band took......6.153 sec
Fitting z-band took......6.564 sec
Time for all images = 18.840 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2184.23
r CoG modeling succeeded with a chi^2 minimum of 1863.58
z CoG modeling succeeded with a chi^2 minimum of 1138.10
Time = 0.056 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/PGC1550536/PGC1550536-largegalaxy-1293305-ellipse.fits
Finished galaxy PGC1550536 in 0.939 minutes.