Started working on galaxy PGC840423 at Tue Jun 16 13:05:10 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-tractor.fits
Read 51 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 344.4944]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/083/PGC840423/PGC840423-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3895
 Peak Img[j, k]: 140 141
 Mean (j, k): 139.18 140.20
 Theta (deg): 17.3
 Astro PA (deg): 72.7
 Eps: 0.436
 Major axis (pix): 47.9
139.178650526 139.255 140.199347153 140.179
Starting ellipse-fitting for galaxy 74431
Fitting g-band took......6.685 sec
Fitting r-band took......7.049 sec
Fitting z-band took......7.640 sec
Time for all images = 21.374 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 3638.18
r CoG modeling succeeded with a chi^2 minimum of 8427.29
z CoG modeling succeeded with a chi^2 minimum of 3747.84
Time = 0.045 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/083/PGC840423/PGC840423-largegalaxy-74431-ellipse.fits
Finished galaxy PGC840423 in 0.937 minutes.