Started working on galaxy PGC1645451 at Tue Jun 16 18:47:29 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-tractor.fits
Read 28 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 527.1073]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC1645451/PGC1645451-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5467
 Peak Img[j, k]: 127 126
 Mean (j, k): 126.56 126.14
 Theta (deg): 132.1
 Astro PA (deg): 137.9
 Eps: 0.141
 Major axis (pix): 48.7
126.557056771 126.483 126.138745436 125.739
Starting ellipse-fitting for galaxy 665814
Fitting g-band took......5.242 sec
Fitting r-band took......6.226 sec
Fitting z-band took......5.788 sec
Time for all images = 17.257 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 581.90
r CoG modeling succeeded with a chi^2 minimum of 480.18
z CoG modeling succeeded with a chi^2 minimum of 552.24
Time = 0.027 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/PGC1645451/PGC1645451-largegalaxy-665814-ellipse.fits
Finished galaxy PGC1645451 in 0.854 minutes.