Started working on galaxy PGC1888936 at Tue Jun 16 13:08:35 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1531.6173]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888936/PGC1888936-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8371
 Peak Img[j, k]: 180 178
 Mean (j, k): 175.89 175.49
 Theta (deg): 28.0
 Astro PA (deg): 62.0
 Eps: 0.248
 Major axis (pix): 74.3
175.893404229 179.405 175.488338189 178.106
Starting ellipse-fitting for galaxy 140045
Fitting g-band took......23.972 sec
Fitting r-band took......24.955 sec
Fitting z-band took......24.116 sec
Time for all images = 73.043 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 5105.30
r CoG modeling succeeded with a chi^2 minimum of 5834.52
z CoG modeling succeeded with a chi^2 minimum of 8614.51
Time = 0.090 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/006/PGC1888936/PGC1888936-largegalaxy-140045-ellipse.fits
Finished galaxy PGC1888936 in 1.878 minutes.