Started working on galaxy PGC2103742 at Wed Jun 17 18:02:01 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-tractor.fits
Read 21 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 189.81122]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/176/PGC2103742/PGC2103742-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 2837
 Peak Img[j, k]: 116 116
 Mean (j, k): 114.45 113.86
 Theta (deg): 140.4
 Astro PA (deg): 129.6
 Eps: 0.236
 Major axis (pix): 37.7
114.453642974 115.34 113.860285938 114.151
Starting ellipse-fitting for galaxy 125592
Fitting g-band took......5.898 sec
Fitting r-band took......5.301 sec
Fitting z-band took......5.453 sec
Time for all images = 16.652 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 200.81
r CoG modeling succeeded with a chi^2 minimum of 47.97
z CoG modeling succeeded with a chi^2 minimum of 11.29
Time = 0.031 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/176/PGC2103742/PGC2103742-largegalaxy-125592-ellipse.fits
Finished galaxy PGC2103742 in 0.947 minutes.