Started working on galaxy PGC1639815 at Wed Jun 17 04:29:00 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-tractor.fits
Read 41 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 419.24158]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1639815/PGC1639815-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3445
 Peak Img[j, k]: 122 122
 Mean (j, k): 121.69 121.65
 Theta (deg): 127.6
 Astro PA (deg): 142.4
 Eps: 0.510
 Major axis (pix): 49.0
121.693993629 121.594 121.647195474 121.562
Starting ellipse-fitting for galaxy 726594
Fitting g-band took......3.753 sec
Fitting r-band took......3.468 sec
Fitting z-band took......3.634 sec
Time for all images = 10.855 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3260.35
r CoG modeling succeeded with a chi^2 minimum of 2515.32
z CoG modeling succeeded with a chi^2 minimum of 3450.42
Time = 0.036 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/208/PGC1639815/PGC1639815-largegalaxy-726594-ellipse.fits
Finished galaxy PGC1639815 in 0.302 minutes.