Started working on galaxy PGC1884356_GROUP at Wed Jun 17 07:41:02 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-tractor.fits
Read 48 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 384.85797  262.82892]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 3713
 Peak Img[j, k]: 163 195
 Mean (j, k): 164.32 192.60
 Theta (deg): 33.9
 Astro PA (deg): 56.1
 Eps: 0.328
 Major axis (pix): 53.0
164.318393612 162.926 192.602236341 193.827
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
 Pixels used: 1222
 Peak Img[j, k]: 181 147
 Mean (j, k): 187.51 142.36
 Theta (deg): 69.9
 Astro PA (deg): 20.1
 Eps: 0.732
 Major axis (pix): 39.6
187.509614647 177.633 142.357111155 148.996
Starting ellipse-fitting for galaxy 73255
Fitting g-band took......6.488 sec
Fitting r-band took......5.994 sec
Fitting z-band took......6.124 sec
Time for all images = 18.606 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 11383.82
r CoG modeling succeeded with a chi^2 minimum of 7733.83
z CoG modeling succeeded with a chi^2 minimum of 3428.21
Time = 0.035 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/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-73255-ellipse.fits
Starting ellipse-fitting for galaxy 1299692
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/032/PGC1884356_GROUP/PGC1884356_GROUP-largegalaxy-1299692-ellipse.fits
Finished galaxy PGC1884356_GROUP in 1.536 minutes.