Started working on galaxy PGC956830 at Wed Jun 17 06:42:53 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-tractor.fits
Read 44 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 153.32722]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/318/PGC956830/PGC956830-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3560
 Peak Img[j, k]: 133 139
 Mean (j, k): 137.11 140.89
 Theta (deg): 1.5
 Astro PA (deg): 88.5
 Eps: 0.454
 Major axis (pix): 58.1
137.109802061 136.651 140.889095822 141.287
Starting ellipse-fitting for galaxy 424684
Fitting g-band took......6.597 sec
Fitting r-band took......6.495 sec
Fitting z-band took......6.859 sec
Time for all images = 19.952 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2275.95
r CoG modeling succeeded with a chi^2 minimum of 1032.73
z CoG modeling succeeded with a chi^2 minimum of 196.76
Time = 0.034 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/318/PGC956830/PGC956830-largegalaxy-424684-ellipse.fits
Finished galaxy PGC956830 in 0.477 minutes.