Started working on galaxy PGC1888920 at Tue Jun 16 19:29:39 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-tractor.fits
Read 102 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1222.0452]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/006/PGC1888920/PGC1888920-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 15176
 Peak Img[j, k]: 274 271
 Mean (j, k): 275.08 268.46
 Theta (deg): 63.5
 Astro PA (deg): 26.5
 Eps: 0.478
 Major axis (pix): 104.6
275.083187884 273.062 268.464201998 271.271
Starting ellipse-fitting for galaxy 1344415
Fitting g-band took......21.662 sec
Fitting r-band took......23.094 sec
Fitting z-band took......21.291 sec
Time for all images = 66.047 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 13376.48
r CoG modeling succeeded with a chi^2 minimum of 5996.80
z CoG modeling succeeded with a chi^2 minimum of 1907.84
Time = 0.126 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/PGC1888920/PGC1888920-largegalaxy-1344415-ellipse.fits
Finished galaxy PGC1888920 in 1.783 minutes.