Started working on galaxy PGC1551181 at Wed Jun 17 08:03:49 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 762.30304]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/208/PGC1551181/PGC1551181-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 8432
 Peak Img[j, k]: 136 136
 Mean (j, k): 135.86 136.02
 Theta (deg): 107.5
 Astro PA (deg): 162.5
 Eps: 0.192
 Major axis (pix): 63.8
135.860143218 136.241 136.015758539 136.042
Starting ellipse-fitting for galaxy 1281003
Fitting g-band took......10.371 sec
Fitting r-band took......10.310 sec
Fitting z-band took......10.732 sec
Time for all images = 31.414 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3.78
r CoG modeling succeeded with a chi^2 minimum of 1.74
z CoG modeling succeeded with a chi^2 minimum of 1.36
Time = 0.041 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/208/PGC1551181/PGC1551181-largegalaxy-1281003-ellipse.fits
Finished galaxy PGC1551181 in 1.109 minutes.