Started working on galaxy PGC1974934 at Wed Jun 17 12:41:31 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-tractor.fits
Read 42 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 238.55]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/167/PGC1974934/PGC1974934-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2659
 Peak Img[j, k]: 148 148
 Mean (j, k): 148.90 150.42
 Theta (deg): 151.7
 Astro PA (deg): 118.3
 Eps: 0.703
 Major axis (pix): 58.3
148.904202402 147.834 150.419326484 147.972
Starting ellipse-fitting for galaxy 1386503
Fitting g-band took......7.622 sec
Fitting r-band took......8.428 sec
Fitting z-band took......8.496 sec
Time for all images = 24.546 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 193.14
r CoG modeling succeeded with a chi^2 minimum of 134.21
z CoG modeling succeeded with a chi^2 minimum of 163.87
Time = 0.082 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/167/PGC1974934/PGC1974934-largegalaxy-1386503-ellipse.fits
Finished galaxy PGC1974934 in 1.109 minutes.