Started working on galaxy PGC1738493_GROUP at Wed Jun 17 07:44:09 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-tractor.fits
Read 75 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 939.39764  505.63742]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 7703
 Peak Img[j, k]: 194 236
 Mean (j, k): 193.82 236.09
 Theta (deg): 170.3
 Astro PA (deg): 99.7
 Eps: 0.093
 Major axis (pix): 58.1
193.817334825 194.051 236.08989175 236.451
Building masked image for central 2/2.
 Pixels used: 4329
 Peak Img[j, k]: 280 233
 Mean (j, k): 281.39 233.09
 Theta (deg): 114.9
 Astro PA (deg): 155.1
 Eps: 0.192
 Major axis (pix): 49.9
281.392029014 280.24 233.090157788 232.605
Starting ellipse-fitting for galaxy 1271580
Fitting g-band took......10.254 sec
Fitting r-band took......9.792 sec
Fitting z-band took......9.764 sec
Time for all images = 29.811 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1616.48
r CoG modeling succeeded with a chi^2 minimum of 2265.77
z CoG modeling succeeded with a chi^2 minimum of 559.44
Time = 0.041 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/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-1271580-ellipse.fits
Starting ellipse-fitting for galaxy 793119
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 = 0.002 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/228/PGC1738493_GROUP/PGC1738493_GROUP-largegalaxy-793119-ellipse.fits
Finished galaxy PGC1738493_GROUP in 1.659 minutes.