Started working on galaxy PGC1536495 at Tue Jun 16 19:18:05 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-tractor.fits
Read 40 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1015.8308]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/206/PGC1536495/PGC1536495-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7590
 Peak Img[j, k]: 160 160
 Mean (j, k): 160.27 160.22
 Theta (deg): 150.5
 Astro PA (deg): 119.5
 Eps: 0.335
 Major axis (pix): 67.2
160.271113422 160.255 160.215842544 160.595
Starting ellipse-fitting for galaxy 634751
Fitting g-band took......8.506 sec
Fitting r-band took......8.957 sec
Fitting z-band took......9.332 sec
Time for all images = 26.795 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4753.87
r CoG modeling succeeded with a chi^2 minimum of 1779.26
z CoG modeling succeeded with a chi^2 minimum of 439.89
Time = 0.055 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/PGC1536495/PGC1536495-largegalaxy-634751-ellipse.fits
Finished galaxy PGC1536495 in 1.102 minutes.