Started working on galaxy PGC1747031 at Wed Jun 17 16:28:04 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-tractor.fits
Read 118 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 399.68008]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1747031/PGC1747031-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7015
 Peak Img[j, k]: 267 267
 Mean (j, k): 268.72 267.57
 Theta (deg): 83.8
 Astro PA (deg): 6.2
 Eps: 0.819
 Major axis (pix): 110.2
268.723182355 269.87 267.567175455 267.061
Starting ellipse-fitting for galaxy 824849
Fitting g-band took......24.688 sec
Fitting r-band took......24.832 sec
Fitting z-band took......24.520 sec
Time for all images = 74.040 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2137.64
r CoG modeling succeeded with a chi^2 minimum of 1288.68
z CoG modeling succeeded with a chi^2 minimum of 391.97
Time = 0.178 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/228/PGC1747031/PGC1747031-largegalaxy-824849-ellipse.fits
Finished galaxy PGC1747031 in 1.544 minutes.