Started working on galaxy PGC032618_GROUP at Thu Jun 18 03:17:28 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-tractor.fits
Read 141 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 2319.3787  2241.3357]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 30877
 Peak Img[j, k]: 275 301
 Mean (j, k): 278.49 302.92
 Theta (deg): 106.1
 Astro PA (deg): 163.9
 Eps: 0.278
 Major axis (pix): 153.5
278.490448444 274.671 302.915576264 300.928
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
The previous central has masked the current central with shrink factor 0.80
The previous central has masked the current central with shrink factor 0.75
 Pixels used: 12860
 Peak Img[j, k]: 381 344
 Mean (j, k): 388.53 349.88
 Theta (deg): 26.6
 Astro PA (deg): 63.4
 Eps: 0.288
 Major axis (pix): 111.5
388.531370807 381.344 349.87919612 344.478
Starting ellipse-fitting for galaxy 176908
Fitting g-band took......155.703 sec
Fitting r-band took......156.005 sec
Fitting z-band took......183.943 sec
Time for all images = 495.651 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 76.68
r CoG modeling succeeded with a chi^2 minimum of 199.46
z CoG modeling succeeded with a chi^2 minimum of 2899.87
Time = 0.405 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/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-176908-ellipse.fits
Starting ellipse-fitting for galaxy 1140827
Fitting g-band took......72.017 sec
Fitting r-band took......63.732 sec
Fitting z-band took......80.146 sec
Time for all images = 215.895 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 59460.19
r CoG modeling succeeded with a chi^2 minimum of 1926.13
z CoG modeling succeeded with a chi^2 minimum of 10119.15
Time = 0.179 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/163/PGC032618_GROUP/PGC032618_GROUP-largegalaxy-1140827-ellipse.fits
Finished galaxy PGC032618_GROUP in 12.777 minutes.