Started working on galaxy PGC1551939 at Tue Jun 16 18:46:13 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-tractor.fits
Read 45 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 440.77084]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/203/PGC1551939/PGC1551939-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 5688
 Peak Img[j, k]: 172 171
 Mean (j, k): 174.62 175.16
 Theta (deg): 130.3
 Astro PA (deg): 139.7
 Eps: 0.567
 Major axis (pix): 67.2
174.621692685 174.092 175.155565157 174.584
Starting ellipse-fitting for galaxy 109784
Fitting g-band took......6.360 sec
Fitting r-band took......7.247 sec
Fitting z-band took......6.557 sec
Time for all images = 20.164 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 2181.04
r CoG modeling succeeded with a chi^2 minimum of 1638.59
z CoG modeling succeeded with a chi^2 minimum of 1395.18
Time = 0.059 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/203/PGC1551939/PGC1551939-largegalaxy-109784-ellipse.fits
Finished galaxy PGC1551939 in 1.030 minutes.