Started working on galaxy PGC2512855_GROUP at Thu Jun 18 20:07:42 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-tractor.fits
Read 32 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 269.01135  148.89539]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 3002
 Peak Img[j, k]: 182 173
 Mean (j, k): 177.73 172.26
 Theta (deg): 83.8
 Astro PA (deg): 6.2
 Eps: 0.178
 Major axis (pix): 40.2
177.734051344 180.648 172.258322231 173.749
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
The previous central has masked the current central with shrink factor 0.70
The previous central has masked the current central with shrink factor 0.65
The previous central has masked the current central with shrink factor 0.60
The previous central has masked the current central with shrink factor 0.55
The previous central has masked the current central with shrink factor 0.50
The previous central has masked the current central with shrink factor 0.45
The previous central has masked the current central with shrink factor 0.40
The previous central has masked the current central with shrink factor 0.35
The previous central has masked the current central with shrink factor 0.30
The previous central has masked the current central with shrink factor 0.25
The previous central has masked the current central with shrink factor 0.20
 Pixels used: 1935
 Peak Img[j, k]: 170 179
 Mean (j, k): 165.65 174.06
 Theta (deg): 155.4
 Astro PA (deg): 114.6
 Eps: 0.389
 Major axis (pix): 36.4
165.651883869 170.197 174.056070998 179.432
Starting ellipse-fitting for galaxy 1377789
Fitting g-band took......6.766 sec
Fitting r-band took......5.977 sec
Fitting z-band took......6.572 sec
Time for all images = 19.315 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 39.01
r CoG modeling succeeded with a chi^2 minimum of 83.44
z CoG modeling succeeded with a chi^2 minimum of 4.23
Time = 0.022 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/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-1377789-ellipse.fits
Starting ellipse-fitting for galaxy 1030619
Fitting g-band took......2.249 sec
Fitting r-band took......2.108 sec
Fitting z-band took......2.276 sec
Time for all images = 6.633 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1008.21
r CoG modeling succeeded with a chi^2 minimum of 699.51
z CoG modeling succeeded with a chi^2 minimum of 176.33
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/142/PGC2512855_GROUP/PGC2512855_GROUP-largegalaxy-1030619-ellipse.fits
Finished galaxy PGC2512855_GROUP in 1.875 minutes.