Started working on galaxy NGC2340_GROUP at Sat Jun 20 16:09:04 2020
Read 3 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-tractor.fits
Read 2923 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [21557.79     4301.3296    356.03885]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/3.
 Pixels used: 332183
 Peak Img[j, k]: 1367 1180
 Mean (j, k): 1368.30 1180.91
 Theta (deg): 10.1
 Astro PA (deg): 79.9
 Eps: 0.455
 Major axis (pix): 498.9
1368.30246216543 1366.9496 1180.9065353143392 1179.5948
Building masked image for central 2/3.
Central position has been masked, possibly by a star (or saturated core).
 Pixels used: 29060
 Peak Img[j, k]: 848 1403
 Mean (j, k): 846.51 1405.00
 Theta (deg): 29.9
 Astro PA (deg): 60.1
 Eps: 0.479
 Major axis (pix): 152.8
Iteratively unmasking pixels:
  r=152.82 pixels
  r=152.82 pixels
  r=183.39 pixels
846.5132861042692 847.19904 1404.9980051281102 1402.7039
Building masked image for central 3/3.
 Pixels used: 9493
 Peak Img[j, k]: 2416 285
 Mean (j, k): 2423.19 296.62
 Theta (deg): 106.9
 Astro PA (deg): 163.1
 Eps: 0.408
 Major axis (pix): 116.7
2423.1918634436643 1474.0289 296.6236288875216 1767.5896
Peak position has moved by more than 10 pixels---falling back on Tractor geometry!
  r=22.02 pixels
Starting ellipse-fitting for galaxy 240957
Fitting g-band took......432.439 sec
Fitting r-band took......433.164 sec
Fitting z-band took......502.596 sec
Time for all images = 1368.200 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 23450.01
r CoG modeling succeeded with a chi^2 minimum of 33119.42
z CoG modeling succeeded with a chi^2 minimum of 609551.06
Time = 2.486 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/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-240957-ellipse.fits
Starting ellipse-fitting for galaxy 247437
Fitting g-band took... Central pixel is masked; resorting to extreme measures!
...0.001 sec
Fitting r-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Fitting z-band took... Central pixel is masked; resorting to extreme measures!
...0.000 sec
Time for all images = 0.001 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 22.0 mag/arcsec2!
Insufficient profile to measure the radius at 22.5 mag/arcsec2!
Insufficient profile to measure the radius at 23.0 mag/arcsec2!
Insufficient profile to measure the radius at 23.5 mag/arcsec2!
Insufficient profile to measure the radius at 24.0 mag/arcsec2!
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
Warning: Too few g-band pixels to fit the curve of growth; skipping.
Warning: Too few r-band pixels to fit the curve of growth; skipping.
Warning: Too few z-band pixels to fit the curve of growth; skipping.
Time = 0.000 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/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-247437-ellipse.fits
Starting ellipse-fitting for galaxy 241211
Fitting g-band took......4.711 sec
Fitting r-band took......4.280 sec
Fitting z-band took......3.621 sec
Time for all images = 12.612 sec
Performing elliptical aperture photometry.
Insufficient profile to measure the radius at 24.5 mag/arcsec2!
Insufficient profile to measure the radius at 25.0 mag/arcsec2!
Insufficient profile to measure the radius at 25.5 mag/arcsec2!
Insufficient profile to measure the radius at 26.0 mag/arcsec2!
g CoG modeling succeeded with a chi^2 minimum of 3073.45
r CoG modeling succeeded with a chi^2 minimum of 3841.09
z CoG modeling succeeded with a chi^2 minimum of 1423.82
Time = 0.598 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/107/NGC2340_GROUP/NGC2340_GROUP-largegalaxy-241211-ellipse.fits
Finished galaxy NGC2340_GROUP in 27.819 minutes.