Started working on galaxy NGC7503_GROUP at Wed Jun 17 07:51:56 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-tractor.fits
Read 283 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 6360.3735   518.6134]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 65852
 Peak Img[j, k]: 426 358
 Mean (j, k): 425.43 357.80
 Theta (deg): 32.2
 Astro PA (deg): 57.8
 Eps: 0.080
 Major axis (pix): 170.2
425.427885901 425.654 357.802193471 357.874
Building masked image for central 2/2.
 Pixels used: 5185
 Peak Img[j, k]: 390 587
 Mean (j, k): 390.30 586.53
 Theta (deg): 2.1
 Astro PA (deg): 87.9
 Eps: 0.145
 Major axis (pix): 49.0
390.302540667 390.347 586.527247372 586.586
Starting ellipse-fitting for galaxy 1369896
Fitting g-band took......121.915 sec
Fitting r-band took......125.662 sec
Fitting z-band took......119.496 sec
Time for all images = 367.073 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 99.55
r CoG modeling succeeded with a chi^2 minimum of 19.11
z CoG modeling succeeded with a chi^2 minimum of 360.98
Time = 0.452 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/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-1369896-ellipse.fits
Starting ellipse-fitting for galaxy 975660
Fitting g-band took......6.899 sec
Fitting r-band took......6.021 sec
Fitting z-band took......5.674 sec
Time for all images = 18.594 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 4.02
r CoG modeling succeeded with a chi^2 minimum of 3.18
z CoG modeling succeeded with a chi^2 minimum of 6.01
Time = 0.028 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/347/NGC7503_GROUP/NGC7503_GROUP-largegalaxy-975660-ellipse.fits
Finished galaxy NGC7503_GROUP in 8.107 minutes.