Started working on galaxy PGC1988856 at Tue Jun 16 15:59:42 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-tractor.fits
Read 22 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 397.33115]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/195/PGC1988856/PGC1988856-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3430
 Peak Img[j, k]: 140 140
 Mean (j, k): 139.60 140.25
 Theta (deg): 19.3
 Astro PA (deg): 70.7
 Eps: 0.570
 Major axis (pix): 51.8
139.59690167 139.749 140.247595498 139.951
Starting ellipse-fitting for galaxy 284017
Fitting g-band took......3.335 sec
Fitting r-band took......3.563 sec
Fitting z-band took......3.598 sec
Time for all images = 10.496 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4264.47
r CoG modeling succeeded with a chi^2 minimum of 2972.58
z CoG modeling succeeded with a chi^2 minimum of 2671.69
Time = 0.037 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/195/PGC1988856/PGC1988856-largegalaxy-284017-ellipse.fits
Finished galaxy PGC1988856 in 0.769 minutes.