Started working on galaxy PGC071814_GROUP at Tue Jun 16 18:14:31 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-tractor.fits
Read 189 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 3735.5388   299.8396]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 38778
 Peak Img[j, k]: 359 363
 Mean (j, k): 358.71 362.68
 Theta (deg): 48.6
 Astro PA (deg): 41.4
 Eps: 0.046
 Major axis (pix): 146.8
358.71041411 358.758 362.678782109 363.481
Building masked image for central 2/2.
The previous central has masked the current central with shrink factor 1.00
The previous central has masked the current central with shrink factor 0.95
The previous central has masked the current central with shrink factor 0.90
The previous central has masked the current central with shrink factor 0.85
 Pixels used: 2264
 Peak Img[j, k]: 284 271
 Mean (j, k): 283.49 265.68
 Theta (deg): 32.0
 Astro PA (deg): 58.0
 Eps: 0.407
 Major axis (pix): 39.5
283.487464725 284.619 265.681296062 270.63
Starting ellipse-fitting for galaxy 230851
Fitting g-band took......85.107 sec
Fitting r-band took......82.802 sec
Fitting z-band took......89.339 sec
Time for all images = 257.248 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1008.64
r CoG modeling succeeded with a chi^2 minimum of 1784.10
z CoG modeling succeeded with a chi^2 minimum of 1917.71
Time = 0.288 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/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-230851-ellipse.fits
Starting ellipse-fitting for galaxy 1125083
Fitting g-band took......2.755 sec
Fitting r-band took......2.566 sec
Fitting z-band took......2.527 sec
Time for all images = 7.848 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 923.94
r CoG modeling succeeded with a chi^2 minimum of 1330.08
z CoG modeling succeeded with a chi^2 minimum of 647.34
Time = 0.033 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/353/PGC071814_GROUP/PGC071814_GROUP-largegalaxy-1125083-ellipse.fits
Finished galaxy PGC071814_GROUP in 5.974 minutes.