Started working on galaxy PGC989909_GROUP at Wed Jun 17 10:39:02 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-tractor.fits
Read 194 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 1787.9525    463.45923]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 17051
 Peak Img[j, k]: 413 416
 Mean (j, k): 413.09 417.30
 Theta (deg): 165.2
 Astro PA (deg): 104.8
 Eps: 0.069
 Major axis (pix): 85.0
413.09191466 413.248 417.304479045 416.618
Building masked image for central 2/2.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 3166
 Peak Img[j, k]: 280 273
 Mean (j, k): 280.02 276.33
 Theta (deg): 170.6
 Astro PA (deg): 99.4
 Eps: 0.529
 Major axis (pix): 52.9
Iteratively unmasking pixels:
  r=52.90 pixels
  r=52.90 pixels
  r=66.01 pixels
  r=72.57 pixels
279.965224569 280.171 273.403300321 273.673
Starting ellipse-fitting for galaxy 580180
Fitting g-band took......21.967 sec
Fitting r-band took......22.663 sec
Fitting z-band took......21.500 sec
Time for all images = 66.130 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.60
r CoG modeling succeeded with a chi^2 minimum of 22.48
z CoG modeling succeeded with a chi^2 minimum of 182.03
Time = 0.050 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/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-580180-ellipse.fits
Starting ellipse-fitting for galaxy 250648
Fitting g-band took......5.308 sec
Fitting r-band took......5.008 sec
Fitting z-band took......5.777 sec
Time for all images = 16.093 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 31150.03
r CoG modeling succeeded with a chi^2 minimum of 27361.64
z CoG modeling succeeded with a chi^2 minimum of 62470.72
Time = 0.051 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/326/PGC989909_GROUP/PGC989909_GROUP-largegalaxy-250648-ellipse.fits
Finished galaxy PGC989909_GROUP in 1.657 minutes.