Started working on galaxy PGC057618_GROUP at Thu Jun 18 03:16:13 2020
Read 2 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-tractor.fits
Read 103 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-maskbits.fits.fz
Sort by flux!  [622.2175  467.90942]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-psf-r.fits.fz
Building masked image for central 1/2.
 Pixels used: 12820
 Peak Img[j, k]: 247 241
 Mean (j, k): 242.75 238.05
 Theta (deg): 125.7
 Astro PA (deg): 144.3
 Eps: 0.293
 Major axis (pix): 111.4
242.75348081813934 246.6417 238.05107992377324 241.30597
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
 Pixels used: 5260
 Peak Img[j, k]: 196 203
 Mean (j, k): 192.09 199.99
 Theta (deg): 41.9
 Astro PA (deg): 48.1
 Eps: 0.170
 Major axis (pix): 73.9
192.0899979198073 195.77017 199.99101647222636 203.10837
Starting ellipse-fitting for galaxy 140270
Fitting g-band took......64.511 sec
Fitting r-band took......61.681 sec
Fitting z-band took......69.947 sec
Time for all images = 196.140 sec
Performing elliptical aperture photometry.
WARNING: The fit may be unsuccessful; check fit_info['message'] for more information. [astropy.modeling.fitting]
g CoG modeling succeeded with a chi^2 minimum of 86.05
r CoG modeling succeeded with a chi^2 minimum of 220.02
z CoG modeling succeeded with a chi^2 minimum of 539.22
Time = 0.175 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/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-140270-ellipse.fits
Starting ellipse-fitting for galaxy 625756
Fitting g-band took......27.962 sec
Fitting r-band took......27.488 sec
Fitting z-band took......31.464 sec
Time for all images = 86.914 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 522.81
r CoG modeling succeeded with a chi^2 minimum of 1860.30
z CoG modeling succeeded with a chi^2 minimum of 1231.51
Time = 0.079 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/243/PGC057618_GROUP/PGC057618_GROUP-largegalaxy-625756-ellipse.fits
Finished galaxy PGC057618_GROUP in 5.412 minutes.