Started working on galaxy PGC1616588 at Wed Jun 17 07:11:37 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-tractor.fits
Read 36 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 827.44165]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1616588/PGC1616588-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 9008
 Peak Img[j, k]: 148 151
 Mean (j, k): 147.35 148.06
 Theta (deg): 83.1
 Astro PA (deg): 6.9
 Eps: 0.263
 Major axis (pix): 65.7
147.353242632 147.332 148.058008768 148.417
Starting ellipse-fitting for galaxy 1383770
Fitting g-band took......15.482 sec
Fitting r-band took......15.710 sec
Fitting z-band took......16.465 sec
Time for all images = 47.656 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 674.43
r CoG modeling succeeded with a chi^2 minimum of 737.43
z CoG modeling succeeded with a chi^2 minimum of 2012.57
Time = 0.034 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/176/PGC1616588/PGC1616588-largegalaxy-1383770-ellipse.fits
Finished galaxy PGC1616588 in 1.365 minutes.