Started working on galaxy PGC019918 at Wed Jun 17 20:33:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-tractor.fits
Read 76 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1499.1904]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/104/PGC019918/PGC019918-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 17260
 Peak Img[j, k]: 222 224
 Mean (j, k): 223.44 222.80
 Theta (deg): 151.0
 Astro PA (deg): 119.0
 Eps: 0.156
 Major axis (pix): 91.8
223.441063308 221.508 222.797573846 223.504
Starting ellipse-fitting for galaxy 248423
Fitting g-band took......45.220 sec
Fitting r-band took......47.301 sec
Fitting z-band took......51.414 sec
Time for all images = 143.934 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 819.54
r CoG modeling succeeded with a chi^2 minimum of 169.53
z CoG modeling succeeded with a chi^2 minimum of 283.31
Time = 0.119 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/104/PGC019918/PGC019918-largegalaxy-248423-ellipse.fits
Finished galaxy PGC019918 in 3.153 minutes.