Started working on galaxy PGC1618188 at Wed Jun 17 17:36:58 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-tractor.fits
Read 31 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 472.2057]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/222/PGC1618188/PGC1618188-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3891
 Peak Img[j, k]: 148 148
 Mean (j, k): 147.45 150.15
 Theta (deg): 17.0
 Astro PA (deg): 73.0
 Eps: 0.744
 Major axis (pix): 73.7
147.447055494 148.089 150.147861973 148.339
Starting ellipse-fitting for galaxy 474818
Fitting g-band took......8.134 sec
Fitting r-band took......6.448 sec
Fitting z-band took......6.513 sec
Time for all images = 21.095 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 110.35
r CoG modeling succeeded with a chi^2 minimum of 258.03
z CoG modeling succeeded with a chi^2 minimum of 372.27
Time = 0.070 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/222/PGC1618188/PGC1618188-largegalaxy-474818-ellipse.fits
Finished galaxy PGC1618188 in 1.013 minutes.