Started working on galaxy PGC2756552 at Fri Jun 19 08:09:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-tractor.fits
Read 14 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 553.466]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2756552/PGC2756552-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5521
 Peak Img[j, k]: 138 138
 Mean (j, k): 140.83 138.05
 Theta (deg): 44.2
 Astro PA (deg): 45.8
 Eps: 0.221
 Major axis (pix): 55.7
140.826444479 138.903 138.046158572 137.993
Starting ellipse-fitting for galaxy 1155064
Fitting g-band took......7.151 sec
Fitting r-band took......7.341 sec
Fitting z-band took......8.787 sec
Time for all images = 23.280 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1639.48
r CoG modeling succeeded with a chi^2 minimum of 2169.55
z CoG modeling succeeded with a chi^2 minimum of 2701.57
Time = 0.039 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/142/PGC2756552/PGC2756552-largegalaxy-1155064-ellipse.fits
Finished galaxy PGC2756552 in 1.023 minutes.