Started working on galaxy PGC1571530 at Thu Jun 18 14:52:23 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-tractor.fits
Read 33 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 278.39673]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1571530/PGC1571530-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 3292
 Peak Img[j, k]: 135 134
 Mean (j, k): 134.83 133.82
 Theta (deg): 48.7
 Astro PA (deg): 41.3
 Eps: 0.342
 Major axis (pix): 44.7
134.834564685 134.828 133.816961809 133.9
Starting ellipse-fitting for galaxy 291673
Fitting g-band took......3.727 sec
Fitting r-band took......4.131 sec
Fitting z-band took......4.128 sec
Time for all images = 11.985 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1.46
r CoG modeling succeeded with a chi^2 minimum of 38.42
z CoG modeling succeeded with a chi^2 minimum of 8.71
Time = 0.040 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/006/PGC1571530/PGC1571530-largegalaxy-291673-ellipse.fits
Finished galaxy PGC1571530 in 1.855 minutes.