Started working on galaxy PGC1835583 at Wed Jun 17 14:01:48 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-tractor.fits
Read 43 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 284.14594]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1835583/PGC1835583-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3446
 Peak Img[j, k]: 171 172
 Mean (j, k): 171.62 171.04
 Theta (deg): 24.1
 Astro PA (deg): 65.9
 Eps: 0.652
 Major axis (pix): 55.2
171.618880086 171.262 171.039485131 170.995
Starting ellipse-fitting for galaxy 645097
Fitting g-band took......6.573 sec
Fitting r-band took......6.365 sec
Fitting z-band took......7.331 sec
Time for all images = 20.269 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1612.09
r CoG modeling succeeded with a chi^2 minimum of 2803.21
z CoG modeling succeeded with a chi^2 minimum of 1609.44
Time = 0.061 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/167/PGC1835583/PGC1835583-largegalaxy-645097-ellipse.fits
Finished galaxy PGC1835583 in 0.603 minutes.