Started working on galaxy PGC1520439 at Tue Jun 16 13:16:43 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-tractor.fits
Read 37 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 470.45425]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/122/PGC1520439/PGC1520439-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5138
 Peak Img[j, k]: 143 142
 Mean (j, k): 141.85 146.71
 Theta (deg): 145.4
 Astro PA (deg): 124.6
 Eps: 0.136
 Major axis (pix): 59.0
141.850267707 143.197 146.710602341 142.546
Starting ellipse-fitting for galaxy 183848
Fitting g-band took......19.194 sec
Fitting r-band took......19.051 sec
Fitting z-band took......17.530 sec
Time for all images = 55.775 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 113.41
r CoG modeling succeeded with a chi^2 minimum of 134.18
z CoG modeling succeeded with a chi^2 minimum of 153.85
Time = 0.054 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/122/PGC1520439/PGC1520439-largegalaxy-183848-ellipse.fits
Finished galaxy PGC1520439 in 1.092 minutes.