Started working on galaxy PGC2716783 at Sun Jun 7 20:20:49 2020 Bands touching this brick, g r z python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 246.69416700000002 68.3625 --width 269 --height 269 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run north --write-stage tims --write-stage srcs --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 runbrick.py starting at 2020-06-07T20:20:49.841917 legacypipe git version: DR9.5.2 Command-line args: ['/global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py', '--radec', '246.69416700000002', '68.3625', '--width', '269', '--height', '269', '--pixscale', '0.262', '--threads', '4', '--outdir', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783', '--survey-dir', '/global/cfs/cdirs/cosmo/work/legacysurvey/dr9', '--run', 'north', '--write-stage', 'tims', '--write-stage', 'srcs', '--skip-calibs', '--checkpoint', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-checkpoint.p', '--pickle', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-%%(stage)s.p', '--fit-on-coadds', '--saddle-fraction', '0.2', '--saddle-min', '4.0'] python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 246.69416700000002 68.3625 --width 269 --height 269 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run north --write-stage tims --write-stage srcs --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 Parsed RA,Dec 246.69416700000002 68.3625 Starting process 59756 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.0573 MB Starting process 59758 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057304 MB Starting process 59759 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057304 MB Starting process 59762 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057308 MB Runstage writecat Runstage wise_forced Runstage coadds Runstage fitblobs Runstage srcs Runstage fit_on_coadds Runstage halos Runstage outliers Runstage refs Runstage tims Running stage tims Running stage tims at 2020-06-07T20:20:50.139559 Keeping 13 CCDs: k4m_171110_014152_ooi_zd_ls9.fits.fz k4m_171110_014152_ooi_zd_ls9-CCD4 z exptime 91.106 propid 2016A-0453 seeing 0.94 MJD 58067.071 object MzLS_709988_z k4m_171117_014019_ooi_zd_ls9.fits.fz k4m_171117_014019_ooi_zd_ls9-CCD2 z exptime 124.103 propid 2016A-0453 seeing 0.86 MJD 58074.070 object MzLS_709989_z k4m_171001_032320_ooi_zd_ls9.fits.fz k4m_171001_032320_ooi_zd_ls9-CCD4 z exptime 110.105 propid 2016A-0453 seeing 1.08 MJD 58027.141 object MzLS_709519_z k4m_170604_092235_ooi_zd_ls9.fits.fz k4m_170604_092235_ooi_zd_ls9-CCD3 z exptime 126.107 propid 2016A-0453 seeing 1.00 MJD 57908.391 object MzLS_710454_z k4m_170929_032549_ooi_zd_ls9.fits.fz k4m_170929_032549_ooi_zd_ls9-CCD2 z exptime 222.102 propid 2016A-0453 seeing 1.21 MJD 58025.143 object MzLS_709520_z ksb_180422_105807_ooi_r_ls9.fits.fz ksb_180422_105807_ooi_r_ls9-CCD1 r exptime 121.1 propid BASS seeing 1.40 MJD 58230.457 object 44671 ksb_180415_093500_ooi_g_ls9.fits.fz ksb_180415_093500_ooi_g_ls9-CCD1 g exptime 102.51 propid BASS seeing 1.59 MJD 58223.399 object 44671 ksb_180422_112634_ooi_r_ls9.fits.fz ksb_180422_112634_ooi_r_ls9-CCD3 r exptime 122.2 propid BASS seeing 1.27 MJD 58230.477 object 44681 ksb_180415_094647_ooi_g_ls9.fits.fz ksb_180415_094647_ooi_g_ls9-CCD3 g exptime 114.163 propid BASS seeing 1.40 MJD 58223.407 object 44681 ksb_180416_083542_ooi_g_ls9.fits.fz ksb_180416_083542_ooi_g_ls9-CCD4 g exptime 185.243 propid BASS seeing 1.37 MJD 58224.358 object 45453 ksb_180424_101752_ooi_r_ls9.fits.fz ksb_180424_101752_ooi_r_ls9-CCD4 r exptime 250.0 propid BASS seeing 1.25 MJD 58232.429 object 45453 ksb_180419_104328_ooi_r_ls9.fits.fz ksb_180419_104328_ooi_r_ls9-CCD1 r exptime 109.861 propid BASS seeing 1.56 MJD 58227.447 object 44672 ksb_180410_093027_ooi_g_ls9.fits.fz ksb_180410_093027_ooi_g_ls9-CCD1 g exptime 101.71 propid BASS seeing 1.53 MJD 58218.396 object 44672 mosaic get_fwhm: self.fwhm = 3.33 Found 4 relevant rows in amp-corrections file. Found overlap: image x 105 378 and amp range 0 2047 and image y 104 381 and amp range 0 2039 Range in image: x 0 274 , y 0 278 (with image size 274 x 278) dzp 0.007023884 -> scaling image by 1.0064902069278665 mosaic get_fwhm: self.fwhm = 3.61 Found 4 relevant rows in amp-corrections file. Found overlap: image x 112 389 and amp range 0 2047 and image y 3669 3950 and amp range 2022 4060 Range in image: x 0 278 , y 0 282 (with image size 278 x 282) dzp -0.016192675 -> scaling image by 0.9851966584456431 mosaic get_fwhm: self.fwhm = 4.65 Found 4 relevant rows in amp-corrections file. Found overlap: image x 2777 3057 and amp range 2048 4095 and image y 517 796 and amp range 0 2039 Range in image: x 0 281 , y 0 280 (with image size 281 x 280) dzp -0.012875672 -> scaling image by 0.9882111074411305 mosaic get_fwhm: self.fwhm = 3.85 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1664 1938 and amp range 0 2005 and image y 2111 2388 and amp range 2040 4078 Range in image: x 0 275 , y 0 278 (with image size 275 x 278) dzp 0.012956044 -> scaling image by 1.012004439021001 Faked up EXPNUM 82300081 Faked up EXPNUM 82300081 Faked up EXPNUM 82300081 90prime get_fwhm: self.fwhm = 3.09 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1033 1197 and amp range 0 2015 and image y 33 195 and amp range 0 2047 Range in image: x 0 165 , y 0 163 (with image size 165 x 163) dzp -0.04811793 -> scaling image by 0.9566494556405901 Faked up EXPNUM 82230147 Faked up EXPNUM 82230147 Faked up EXPNUM 82230147 90prime get_fwhm: self.fwhm = 3.51 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1039 1202 and amp range 0 2015 and image y 17 179 and amp range 0 2047 Range in image: x 0 164 , y 0 163 (with image size 164 x 163) dzp -0.030770088 -> scaling image by 0.9720575212609548 Faked up EXPNUM 82300092 Faked up EXPNUM 82300092 Faked up EXPNUM 82300092 90prime get_fwhm: self.fwhm = 2.81 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1172 1331 and amp range 0 2015 and image y 3356 3514 and amp range 2048 4095 Range in image: x 0 160 , y 0 159 (with image size 160 x 159) dzp -0.038361903 -> scaling image by 0.9652842912941227 Faked up EXPNUM 82230152 Faked up EXPNUM 82230152 Faked up EXPNUM 82230152 90prime get_fwhm: self.fwhm = 3.09 Found 4 relevant rows in amp-corrections file. Found overlap: image x 1168 1327 and amp range 0 2015 and image y 3347 3504 and amp range 2048 4095 Range in image: x 0 160 , y 0 158 (with image size 160 x 158) dzp -0.027600318 -> scaling image by 0.9748995562775561 Faked up EXPNUM 82270179 Faked up EXPNUM 82270179 Faked up EXPNUM 82270179 90prime get_fwhm: self.fwhm = 3.45 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3079 3238 and amp range 2016 4031 and image y 1970 2129 and amp range 0 2047 Range in image: x 0 160 , y 0 78 (with image size 160 x 160) dzp -0.03177219 -> scaling image by 0.9711607558798585 Found overlap: image x 3079 3238 and amp range 2016 4031 and image y 1970 2129 and amp range 2048 4095 Range in image: x 0 160 , y 78 160 (with image size 160 x 160) dzp 0.015744466 -> scaling image by 1.0146068417155982 Faked up EXPNUM 82320137 Faked up EXPNUM 82320137 Faked up EXPNUM 82320137 90prime get_fwhm: self.fwhm = 2.75 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3013 3170 and amp range 2016 4031 and image y 2157 2314 and amp range 2048 4095 Range in image: x 0 158 , y 0 158 (with image size 158 x 158) dzp 0.044050463 -> scaling image by 1.0414062625929388 Faked up EXPNUM 82240112 Faked up EXPNUM 82240112 Faked up EXPNUM 82240112 90prime get_fwhm: self.fwhm = 3.01 Found 4 relevant rows in amp-corrections file. Found overlap: image x 2944 3100 and amp range 2016 4031 and image y 2149 2306 and amp range 2048 4095 Range in image: x 0 157 , y 0 158 (with image size 157 x 158) dzp 0.016666532 -> scaling image by 1.0154688660729452 Faked up EXPNUM 82180145 Faked up EXPNUM 82180145 Faked up EXPNUM 82180145 90prime get_fwhm: self.fwhm = 3.37 Found 4 relevant rows in amp-corrections file. Found overlap: image x 3103 3263 and amp range 2016 4031 and image y 1973 2132 and amp range 0 2047 Range in image: x 0 161 , y 0 75 (with image size 161 x 160) dzp -0.019046262 -> scaling image by 0.9826107140833663 Found overlap: image x 3103 3263 and amp range 2016 4031 and image y 1973 2132 and amp range 2048 4095 Range in image: x 0 161 , y 75 160 (with image size 161 x 160) dzp 0.016257986 -> scaling image by 1.01508683329102 Stage tims : Wall: 4.69 s, CPU: 0.84 s, VmPeak: 942 MB, VmSize: 942 MB, VmRSS: 173 MB, VmData: 207 MB, maxrss: 0.566596 MB Stage tims finished: 2020-06-07T20:20:54.824575 Resources for stage tims : 4.006 s worker CPU, 13.301 s worker Wall, Wall: 4.686 s, Cores in use: 1.03, Total efficiency (on 4 cores): 25.8 % Stage tims finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-tims.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-tims.p Running stage refs Running stage refs at 2020-06-07T20:20:54.932191 Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-00402.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-00523.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-00460.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-00461.fits Matched 6 large galaxies to Gaia stars. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/reference-custom-246694p68362.fits Stage refs : Wall: 2.37 s, CPU: 2.02 s, VmPeak: 973 MB, VmSize: 962 MB, VmRSS: 194 MB, VmData: 226 MB, maxrss: 0.566596 MB Stage refs finished: 2020-06-07T20:20:57.303668 Resources for stage refs : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 2.372 s, Cores in use: 0.85, Total efficiency (on 4 cores): 21.3 % Stage refs finished Running stage outliers Running stage outliers at 2020-06-07T20:20:57.305142 Failed to apply outlier mask: No such file: /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/outlier-mask-custom-246694p68362.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/outliers-pre-custom-246694p68362.jpg Image ksb_180416_083542_ooi_g_ls9-CCD4 g : masking 59 positive outlier pixels and 0 negative outlier pixels Image ksb_180422_112634_ooi_r_ls9-CCD3 r : masking 105 positive outlier pixels and 0 negative outlier pixels Image k4m_171117_014019_ooi_zd_ls9-CCD2 z : masking 700 positive outlier pixels and 0 negative outlier pixels Image k4m_170604_092235_ooi_zd_ls9-CCD3 z : masking 468 positive outlier pixels and 0 negative outlier pixels Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/outlier-mask-custom-246694p68362.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/outliers-post-custom-246694p68362.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/outliers-masked-pos-custom-246694p68362.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/outliers-masked-neg-custom-246694p68362.jpg Stage outliers : Wall: 0.96 s, CPU: 0.67 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 211 MB, VmData: 241 MB, maxrss: 0.566596 MB Stage outliers finished: 2020-06-07T20:20:58.269116 Resources for stage outliers : 1.245 s worker CPU, 1.263 s worker Wall, Wall: 0.965 s, Cores in use: 1.99, Total efficiency (on 4 cores): 49.7 % Stage outliers finished Running stage halos Running stage halos at 2020-06-07T20:20:58.270987 Stage halos : Wall: 0.25 s, CPU: 0.24 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 211 MB, VmData: 241 MB, maxrss: 0.566596 MB Stage halos finished: 2020-06-07T20:20:58.518843 Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Resources for stage halos : 0.001 s worker CPU, 0.001 s worker Wall, Wall: 0.249 s, Cores in use: 0.95, Total efficiency (on 4 cores): 23.8 % Stage halos finished Running stage fit_on_coadds Warning: Stellar halo subtraction is only implemented for DECam Warning: Stellar halo subtraction is only implemented for DECam Running stage fit_on_coadds at 2020-06-07T20:20:58.520646 PSF sigmas in coadd pixels: ['2.58', '2.28', '2.22', '2.48'] Using average PSF sigma 2.3895548361302374 Gaussian PSF norm 0.1180532823556024 vs pixelized 0.095821105 average tim pixel scale / coadd scale: 1.7305128425199765 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-copsf-g.fits.fz PSF sigmas in coadd pixels: ['2.27', '2.07', '2.03', '2.54'] Using average PSF sigma 2.2272051764047784 Gaussian PSF norm 0.12665864589505132 vs pixelized 0.10599266 average tim pixel scale / coadd scale: 1.7302456093713896 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-copsf-r.fits.fz PSF sigmas in coadd pixels: ['1.52', '1.40', '1.62', '1.96'] Using average PSF sigma 1.62783608098038 Gaussian PSF norm 0.17329434767411214 vs pixelized 0.13416067 average tim pixel scale / coadd scale: 0.9910457036395749 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-copsf-z.fits.fz Stage fit_on_coadds : Wall: 0.27 s, CPU: 0.23 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 215 MB, VmData: 243 MB, maxrss: 0.566596 MB Stage fit_on_coadds finished: 2020-06-07T20:20:58.794144 Resources for stage fit_on_coadds : 0.266 s worker CPU, 0.275 s worker Wall, Wall: 0.275 s, Cores in use: 1.82, Total efficiency (on 4 cores): 45.5 % Stage fit_on_coadds finished Running stage srcs Running stage srcs at 2020-06-07T20:20:58.797094 SED-matched filters: [('z', array([0., 0., 1.])), ('r', array([0., 1., 0.])), ('g', array([1., 0., 0.])), ('Flat', [1.0, 1.0, 1.0]), ('Red', [2.5, 1.0, 0.4])] Found 18 potential peaks Of 18 potential peaks: 3 in veto map, 2 cut by saddle test, 0 cut by aper test, 13 kept SED z : 13 new peaks Found 18 potential peaks Of 18 potential peaks: 11 in veto map, 2 cut by saddle test, 0 cut by aper test, 5 kept SED r : 5 new peaks Found 12 potential peaks Of 12 potential peaks: 11 in veto map, 1 cut by saddle test, 0 cut by aper test, 0 kept SED g : 0 new peaks Found 23 potential peaks Of 23 potential peaks: 17 in veto map, 2 cut by saddle test, 0 cut by aper test, 4 kept SED Flat : 4 new peaks Found 28 potential peaks Of 28 potential peaks: 23 in veto map, 2 cut by saddle test, 0 cut by aper test, 3 kept SED Red : 3 new peaks Adding 25 new sources Median coadd sky for g : 3.545294e-05 Median coadd sky for r : 9.5963886e-05 Median coadd sky for z : -0.00014117816 Stage srcs : Wall: 0.44 s, CPU: 0.39 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 215 MB, VmData: 243 MB, maxrss: 0.566596 MB Stage srcs finished: 2020-06-07T20:20:59.240341 Resources for stage srcs : 0.116 s worker CPU, 0.116 s worker Wall, Wall: 0.444 s, Cores in use: 1.14, Total efficiency (on 4 cores): 28.5 % Stage srcs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-srcs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/PGC2716783-largegalaxy-srcs.p Running stage fitblobs Running stage fitblobs at 2020-06-07T20:20:59.254362 Blob 1 of 22, id: 13, sources: 4, size: 130x99, npix 8886, brick X: 68,198, Y: 81,180, one pixel: 136 81 Blob 2 of 22, id: 5, sources: 2, size: 42x50, npix 1097, brick X: 53,95, Y: 14,64, one pixel: 64 14 Blob 3 of 22, id: 7, sources: 1, size: 38x38, npix 996, brick X: 161,199, Y: 31,69, one pixel: 179 31 Blob 4 of 22, id: 3, sources: 1, size: 29x28, npix 549, brick X: 137,166, Y: 8,36, one pixel: 150 8 Blob 5 of 22, id: 21, sources: 2, size: 36x19, npix 494, brick X: 106,142, Y: 250,269, one pixel: 123 250 Blob 4 finished, total: Wall: 0.75 s, CPU: 0.75 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 138 MB, VmData: 178 MB, maxrss: 0.14098 MB Blob 6 of 22, id: 18, sources: 1, size: 26x28, npix 487, brick X: 0,26, Y: 176,204, one pixel: 9 176 Measuring 1 iterative sources Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (246.69622, 68.37290), pm (-0.7, -1.6), parallax 0.196 with NanoMaggies: g=17.4, r=17.3, z=18.3 Reset brightness to NanoMaggies: g=17.8, r=17.4, z=17.3 Blob 5 finished, total: Wall: 0.16 s, CPU: 0.16 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.142936 MB Blob 7 of 22, id: 14, sources: 1, size: 19x30, npix 420, brick X: 250,269, Y: 87,117, one pixel: 262 87 Blob 8 of 22, id: 8, sources: 1, size: 25x25, npix 412, brick X: 125,150, Y: 40,65, one pixel: 134 40 Blob 3 finished, total: Wall: 1.31 s, CPU: 1.31 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.143108 MB Blob 2 finished, total: Wall: 1.41 s, CPU: 1.40 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142896 MB Blob 9 of 22, id: 11, sources: 1, size: 33x23, npix 406, brick X: 216,249, Y: 67,90, one pixel: 239 67 Blob 6 finished, total: Wall: 0.64 s, CPU: 0.64 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 178 MB, maxrss: 0.142936 MB Blob 10 of 22, id: 0, sources: 1, size: 26x20, npix 361, brick X: 6,32, Y: 0,20, one pixel: 10 0 Blob 11 of 22, id: 12, sources: 1, size: 24x24, npix 353, brick X: 65,89, Y: 74,98, one pixel: 75 74 Measuring 1 iterative sources Blob 8 finished, total: Wall: 0.66 s, CPU: 0.66 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142896 MB Blob 9 finished, total: Wall: 0.63 s, CPU: 0.63 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142936 MB Blob 12 of 22, id: 10, sources: 1, size: 22x23, npix 315, brick X: 33,55, Y: 61,84, one pixel: 42 61 Blob 13 of 22, id: 4, sources: 1, size: 22x23, npix 303, brick X: 106,128, Y: 12,35, one pixel: 115 12 Blob 7 finished, total: Wall: 0.99 s, CPU: 0.99 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.143888 MB Blob 14 of 22, id: 19, sources: 1, size: 21x22, npix 289, brick X: 217,238, Y: 186,208, one pixel: 225 186 Blob 11 finished, total: Wall: 0.28 s, CPU: 0.28 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142936 MB Blob 15 of 22, id: 1, sources: 1, size: 23x18, npix 283, brick X: 167,190, Y: 0,18, one pixel: 171 0 Blob 10 finished, total: Wall: 0.50 s, CPU: 0.50 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142896 MB Blob 16 of 22, id: 20, sources: 1, size: 22x21, npix 270, brick X: 166,188, Y: 228,249, one pixel: 177 228 Blob 13 finished, total: Wall: 0.22 s, CPU: 0.22 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142936 MB Blob 17 of 22, id: 9, sources: 1, size: 20x20, npix 246, brick X: 2,22, Y: 54,74, one pixel: 11 54 Blob 12 finished, total: Wall: 0.45 s, CPU: 0.45 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.143888 MB Blob 18 of 22, id: 6, sources: 1, size: 19x20, npix 234, brick X: 250,269, Y: 24,44, one pixel: 259 24 Blob 14 finished, total: Wall: 0.55 s, CPU: 0.55 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142896 MB Blob 19 of 22, id: 16, sources: 1, size: 19x19, npix 208, brick X: 213,232, Y: 147,166, one pixel: 221 147 Blob 16 finished, total: Wall: 0.40 s, CPU: 0.40 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.143888 MB Blob 20 of 22, id: 15, sources: 1, size: 19x19, npix 181, brick X: 11,30, Y: 135,154, one pixel: 20 135 Blob 17 finished, total: Wall: 0.24 s, CPU: 0.24 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142896 MB Blob 21 of 22, id: 17, sources: 1, size: 18x18, npix 180, brick X: 54,72, Y: 152,170, one pixel: 62 152 Blob 18 finished, total: Wall: 0.26 s, CPU: 0.26 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.143888 MB Blob 22 of 22, id: 2, sources: 1, size: 21x12, npix 169, brick X: 230,251, Y: 0,12, one pixel: 231 0 Blob 15 finished, total: Wall: 0.74 s, CPU: 0.74 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142936 MB Blob 20 finished, total: Wall: 0.06 s, CPU: 0.06 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.143888 MB Blob 21 finished, total: Wall: 0.08 s, CPU: 0.08 s, VmPeak: 806 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142936 MB Blob 22 finished, total: Wall: 0.12 s, CPU: 0.12 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.143888 MB Blob 19 finished, total: Wall: 0.27 s, CPU: 0.27 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 140 MB, VmData: 179 MB, maxrss: 0.142896 MB Known galaxy. Initial shape: EllipseWithPriors(0.25): log r_e=0.790767, ee1=-0.1186, ee2=-0.107011 Blob 1 finished, total: Wall: 4.68 s, CPU: 4.68 s, VmPeak: 805 MB, VmSize: 713 MB, VmRSS: 141 MB, VmData: 178 MB, maxrss: 0.144628 MB Old catalog: 27 New catalog: 23 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/blobs-custom-246694p68362.fits.gz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/metrics/cus/all-models-custom-246694p68362.fits Stage fitblobs : Wall: 7.44 s, CPU: 0.30 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 216 MB, VmData: 243 MB, maxrss: 0.566596 MB Stage fitblobs finished: 2020-06-07T20:21:06.693120 Resources for stage fitblobs : 15.567 s worker CPU, 15.596 s worker Wall, Wall: 7.440 s, Cores in use: 2.13, Total efficiency (on 4 cores): 53.3 % Stage fitblobs finished Running stage coadds Running stage coadds at 2020-06-07T20:21:06.694872 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-ccds.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-nexp-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-depth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-galdepth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-psfsize-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-chi2-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-blobmodel-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-nexp-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-depth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-galdepth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-psfsize-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-chi2-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-blobmodel-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-nexp-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-depth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-galdepth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-psfsize-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-chi2-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-blobmodel-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-depth.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/tmp-legacysurvey-custom-246694p68362-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/tmp-legacysurvey-custom-246694p68362-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/tmp-legacysurvey-custom-246694p68362-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/tmp-legacysurvey-custom-246694p68362-resid.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-resid.jpg Stage coadds : Wall: 1.14 s, CPU: 0.47 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 216 MB, VmData: 243 MB, maxrss: 0.566596 MB Stage coadds finished: 2020-06-07T20:21:07.838614 Resources for stage coadds : 1.828 s worker CPU, 1.885 s worker Wall, Wall: 1.145 s, Cores in use: 2.01, Total efficiency (on 4 cores): 50.2 % Stage coadds finished Running stage wise_forced Running stage wise_forced at 2020-06-07T20:21:07.840179 Cut to 1 unWISE tiles Reading WISE tile 2452p681 band 1 Reading WISE tile 2452p681 band 3 Reading WISE tile 2452p681 band 2 Reading WISE tile 2452p681 band 4 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w4-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w4-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w4-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.06 s, CPU: 0.06 s, VmPeak: 805 MB, VmSize: 794 MB, VmRSS: 147 MB, VmData: 176 MB, maxrss: 0.189732 MB Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w3-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w3-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w3-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.05 s, CPU: 0.05 s, VmPeak: 805 MB, VmSize: 792 MB, VmRSS: 144 MB, VmData: 174 MB, maxrss: 0.208628 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w2-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w2-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w2-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w2-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.04 s, CPU: 0.04 s, VmPeak: 806 MB, VmSize: 792 MB, VmRSS: 144 MB, VmData: 174 MB, maxrss: 0.208696 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w1-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w1-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w1-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/245/2452p681/unwise-2452p681-w1-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.04 s, CPU: 0.04 s, VmPeak: 805 MB, VmSize: 792 MB, VmRSS: 144 MB, VmData: 174 MB, maxrss: 0.20894 MB Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-image-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-model-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-invvar-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/tmp-legacysurvey-custom-246694p68362-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/tmp-legacysurvey-custom-246694p68362-wisemodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-wisemodel.jpg Setting WISE apphot Setting WISE apphot Setting WISE apphot Setting WISE apphot Stage wise_forced : Wall: 2.84 s, CPU: 0.35 s, VmPeak: 973 MB, VmSize: 971 MB, VmRSS: 217 MB, VmData: 243 MB, maxrss: 0.566596 MB Stage wise_forced finished: 2020-06-07T20:21:10.675891 Resources for stage wise_forced : 4.324 s worker CPU, 5.463 s worker Wall, Wall: 2.837 s, Cores in use: 1.65, Total efficiency (on 4 cores): 41.2 % Stage wise_forced finished Running stage writecat Running stage writecat at 2020-06-07T20:21:10.677626 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/coadd/cus/custom-246694p68362/legacysurvey-custom-246694p68362-maskbits.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/tractor-i/cus/tractor-custom-246694p68362.fits Reading SFD maps... END Rejected (1), keyrecords following the END keyrecord were ignored. END Rejected (1), keyrecords following the END keyrecord were ignored. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/tractor/cus/tractor-custom-246694p68362.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/246/PGC2716783/tractor/cus/brick-custom-246694p68362.sha256sum Stage writecat : Wall: 4.43 s, CPU: 0.37 s, VmPeak: 1104 MB, VmSize: 976 MB, VmRSS: 219 MB, VmData: 243 MB, maxrss: 0.566596 MB Stage writecat finished: 2020-06-07T20:21:15.102810 Resources for stage writecat : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 4.426 s, Cores in use: 0.08, Total efficiency (on 4 cores): 2.1 % Stage writecat finished All done: 27.353 s worker CPU, 37.902 s worker Wall, Wall: 24.968 s, Cores in use: 1.33, Total efficiency (on 4 cores): 33.3 % Finished galaxy PGC2716783 in 0.466 minutes.