Started working on galaxy PGC1940988 at Wed Jun 17 10:29:55 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-tractor.fits
Read 46 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 975.5164]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/026/PGC1940988/PGC1940988-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 12696
 Peak Img[j, k]: 179 178
 Mean (j, k): 178.55 177.54
 Theta (deg): 98.6
 Astro PA (deg): 171.4
 Eps: 0.233
 Major axis (pix): 78.9
178.551775669 179.127 177.541990498 177.544
Starting ellipse-fitting for galaxy 1041311
Fitting g-band took......13.981 sec
Fitting r-band took......14.702 sec
Fitting z-band took......15.988 sec
Time for all images = 44.670 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 418.21
r CoG modeling succeeded with a chi^2 minimum of 500.40
z CoG modeling succeeded with a chi^2 minimum of 299.35
Time = 0.046 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/026/PGC1940988/PGC1940988-largegalaxy-1041311-ellipse.fits
Finished galaxy PGC1940988 in 1.373 minutes.