Started working on galaxy PGC1526609 at Sun Jun 7 05:49:52 2020 Bands touching this brick, g r z python /global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py --radec 326.288166 17.1826667 --width 315 --height 315 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run south --write-stage tims --write-stage srcs --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 runbrick.py starting at 2020-06-07T05:49:55.264474 legacypipe git version: DR9.5.2 Command-line args: ['/global/homes/i/ioannis/repos/git/legacypipe/py/legacypipe/runbrick.py', '--radec', '326.288166', '17.1826667', '--width', '315', '--height', '315', '--pixscale', '0.262', '--threads', '4', '--outdir', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609', '--survey-dir', '/global/cfs/cdirs/cosmo/work/legacysurvey/dr9', '--run', 'south', '--write-stage', 'tims', '--write-stage', 'srcs', '--skip-calibs', '--checkpoint', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-checkpoint.p', '--pickle', '/global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-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 326.288166 17.1826667 --width 315 --height 315 --pixscale 0.262 --threads 4 --outdir /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609 --survey-dir /global/cfs/cdirs/cosmo/work/legacysurvey/dr9 --run south --write-stage tims --write-stage srcs --skip-calibs --checkpoint /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-checkpoint.p --pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-%%(stage)s.p --fit-on-coadds --saddle-fraction 0.2 --saddle-min 4.0 Parsed RA,Dec 326.288166 17.1826667 Starting process 12124 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057308 MB Starting process 12125 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057308 MB Starting process 12126 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057308 MB Starting process 12127 Wall: -0.00 s, CPU: -0.00 s, VmPeak: 632 MB, VmSize: 632 MB, VmRSS: 56 MB, VmData: 127 MB, maxrss: 0.057312 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 2020-06-07T05:49:56.470760 Keeping 15 CCDs: c4d_180811_040355_ooi_r_ls9.fits.fz c4d_180811_040355_ooi_r_ls9-N2 r exptime 40.0 propid 2014B-0404 seeing 0.97 MJD 58341.169 object DECaLS_5134_r c4d_180812_044412_ooi_g_ls9.fits.fz c4d_180812_044412_ooi_g_ls9-N2 g exptime 92.0 propid 2014B-0404 seeing 1.24 MJD 58342.197 object DECaLS_5134_g c4d_180916_020610_ooi_z_ls9.fits.fz c4d_180916_020610_ooi_z_ls9-N2 z exptime 80.0 propid 2014B-0404 seeing 1.36 MJD 58377.088 object DECaLS_5134_z c4d_180811_040245_ooi_r_ls9.fits.fz c4d_180811_040245_ooi_r_ls9-N7 r exptime 41.0 propid 2014B-0404 seeing 1.11 MJD 58341.169 object DECaLS_5135_r c4d_180812_043911_ooi_g_ls9.fits.fz c4d_180812_043911_ooi_g_ls9-N7 g exptime 121.0 propid 2014B-0404 seeing 1.32 MJD 58342.194 object DECaLS_5135_g c4d_180829_043238_ooi_z_ls9.fits.fz c4d_180829_043238_ooi_z_ls9-N7 z exptime 130.0 propid 2014B-0404 seeing 0.98 MJD 58359.189 object DECaLS_5135_z c4d_181006_001007_ooi_z_ls9.fits.fz c4d_181006_001007_ooi_z_ls9-N12 z exptime 131.0 propid 2014B-0404 seeing 1.43 MJD 58397.007 object DECaLS_36879_z c4d_181007_003029_ooi_r_ls9.fits.fz c4d_181007_003029_ooi_r_ls9-N12 r exptime 106.0 propid 2014B-0404 seeing 1.11 MJD 58398.021 object DECaLS_36879_r c4d_181007_002640_ooi_g_ls9.fits.fz c4d_181007_002640_ooi_g_ls9-N12 g exptime 200.0 propid 2014B-0404 seeing 1.17 MJD 58398.019 object DECaLS_36879_g c4d_160609_071828_ooi_r_ls9.fits.fz c4d_160609_071828_ooi_r_ls9-N1 r exptime 131.0 propid 2014B-0404 seeing 1.33 MJD 57548.302 object DECaLS_21006_r c4d_170921_235729_ooi_z_ls9.fits.fz c4d_170921_235729_ooi_z_ls9-N1 z exptime 250.0 propid 2014B-0404 seeing 1.28 MJD 58017.998 object DECaLS_21006_z c4d_170718_051246_ooi_g_ls9.fits.fz c4d_170718_051246_ooi_g_ls9-N1 g exptime 175.0 propid 2014B-0404 seeing 1.87 MJD 57952.215 object DECaLS_21006_g c4d_170719_060124_ooi_g_ls9.fits.fz c4d_170719_060124_ooi_g_ls9-N13 g exptime 200.0 propid 2014B-0404 seeing 1.92 MJD 57953.248 object DECaLS_21007_g c4d_170719_055739_ooi_r_ls9.fits.fz c4d_170719_055739_ooi_r_ls9-N13 r exptime 125.0 propid 2014B-0404 seeing 1.85 MJD 57953.246 object DECaLS_21007_r c4d_160815_043705_ooi_z_ls9.fits.fz c4d_160815_043705_ooi_z_ls9-N13 z exptime 153.0 propid 2014B-0404 seeing 1.32 MJD 57615.190 object DECaLS_21007_z The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9532014-r-20180811T040245_oi[N7,noinherit][2046,4094][real]: DECaLS_5 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9532014-r-20180811T040355_oi[N2,noinherit][2046,4094][real]: DECaLS_5 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952e572-z-20180916T020610_oi[N2,noinherit][2046,4094][real]: DECaLS_5 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9533374-g-20180812T044412_oi[N2,noinherit][2046,4094][real]: DECaLS_5 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952aa76-z-20180829T043238_oi[N7,noinherit][2046,4094][real]: DECaLS_5 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9533374-g-20180812T043911_oi[N7,noinherit][2046,4094][real]: DECaLS_5 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9536bf1-r-20181007T003029_oi[N12,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9530bc0-z-20181006T001007_oi[N12,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953739a-g-20181007T002640_oi[N12,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95694a0-r-20160609T071526_oi[N1,noinherit][2046,4094][real]: DECaLS_2 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951e046-z-20170921T235729_oi[N1,noinherit][2046,4094][real]: DECaLS_2 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951add9-g-20170718T050858_oi[N1,noinherit][2046,4094][real]: DECaLS_2 The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951ba61-g-20170719T055711_oi[N13,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951beed-r-20170719T055441_oi[N13,noinherit][2046,4094][real]: DECaLS_ The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95478a4-z-20160815T043343_oi[N13,noinherit][2046,4094][real]: DECaLS_ Stage tims : Wall: 121.38 s, CPU: 1.61 s, VmPeak: 996 MB, VmSize: 996 MB, VmRSS: 184 MB, VmData: 218 MB, maxrss: 0.454664 MB Stage tims finished: 2020-06-07T05:51:57.851973 WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9532014-r-20180811T040355_oi[N2,noinherit][2046,4094][real]: DECaLS_5 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952aa76-z-20180829T043238_oi[N7,noinherit][2046,4094][real]: DECaLS_5 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_953739a-g-20181007T002640_oi[N12,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951ba61-g-20170719T055711_oi[N13,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_952e572-z-20180916T020610_oi[N2,noinherit][2046,4094][real]: DECaLS_5 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9530bc0-z-20181006T001007_oi[N12,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951add9-g-20170718T050858_oi[N1,noinherit][2046,4094][real]: DECaLS_2 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9532014-r-20180811T040245_oi[N7,noinherit][2046,4094][real]: DECaLS_5 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9533374-g-20180812T043911_oi[N7,noinherit][2046,4094][real]: DECaLS_5 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95694a0-r-20160609T071526_oi[N1,noinherit][2046,4094][real]: DECaLS_2 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951beed-r-20170719T055441_oi[N13,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] Resources for stage tims : 5.641 s worker CPU, 411.699 s worker Wall, Wall: 121.382 s, Cores in use: 0.06, Total efficiency (on 4 cores): 1.5 % Stage tims finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-tims.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-tims.p Running stage refs WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9533374-g-20180812T044412_oi[N2,noinherit][2046,4094][real]: DECaLS_5 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_9536bf1-r-20181007T003029_oi[N12,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_951e046-z-20170921T235729_oi[N1,noinherit][2046,4094][real]: DECaLS_2 [astropy.io.fits.card] WARNING: The following header keyword is invalid or follows an unrecognized non-standard convention: DECALS_DR9_95478a4-z-20160815T043343_oi[N13,noinherit][2046,4094][real]: DECaLS_ [astropy.io.fits.card] Running stage refs at 2020-06-07T05:51:57.984678 Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04532.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04403.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04404.fits Reading /global/cfs/cdirs/cosmo/work/gaia/chunks-gaia-dr2-astrom-2/chunk-04276.fits Matched 1 large galaxies to Gaia stars. Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/reference-custom-326288p17182.fits Stage refs : Wall: 12.87 s, CPU: 11.59 s, VmPeak: 1056 MB, VmSize: 1049 MB, VmRSS: 240 MB, VmData: 271 MB, maxrss: 0.454664 MB Stage refs finished: 2020-06-07T05:52:10.851886 Resources for stage refs : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 12.868 s, Cores in use: 0.90, Total efficiency (on 4 cores): 22.5 % Stage refs finished Running stage outliers Running stage outliers at 2020-06-07T05:52:10.853545 Failed to apply outlier mask: No such file: /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/outlier-mask-custom-326288p17182.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/outliers-pre-custom-326288p17182.jpg Image c4d_180812_044412_ooi_g_ls9-N2 g : masking 771 positive outlier pixels and 0 negative outlier pixels Image c4d_170718_051246_ooi_g_ls9-N1 g : masking 296 positive outlier pixels and 0 negative outlier pixels Image c4d_181007_002640_ooi_g_ls9-N12 g : masking 412 positive outlier pixels and 0 negative outlier pixels Image c4d_170719_060124_ooi_g_ls9-N13 g : masking 889 positive outlier pixels and 52 negative outlier pixels Image c4d_180811_040245_ooi_r_ls9-N7 r : masking 344 positive outlier pixels and 0 negative outlier pixels Image c4d_181007_003029_ooi_r_ls9-N12 r : masking 306 positive outlier pixels and 0 negative outlier pixels Image c4d_160609_071828_ooi_r_ls9-N1 r : masking 115 positive outlier pixels and 0 negative outlier pixels Image c4d_170719_055739_ooi_r_ls9-N13 r : masking 255 positive outlier pixels and 0 negative outlier pixels Image c4d_170921_235729_ooi_z_ls9-N1 z : masking 334 positive outlier pixels and 80 negative outlier pixels Image c4d_180916_020610_ooi_z_ls9-N2 z : masking 130 positive outlier pixels and 0 negative outlier pixels Image c4d_180829_043238_ooi_z_ls9-N7 z : masking 282 positive outlier pixels and 0 negative outlier pixels Image c4d_181006_001007_ooi_z_ls9-N12 z : masking 719 positive outlier pixels and 105 negative outlier pixels Image c4d_160815_043705_ooi_z_ls9-N13 z : masking 164 positive outlier pixels and 60 negative outlier pixels Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/outlier-mask-custom-326288p17182.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/outliers-post-custom-326288p17182.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/outliers-masked-pos-custom-326288p17182.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/outliers-masked-neg-custom-326288p17182.jpg Stage outliers : Wall: 6.70 s, CPU: 6.05 s, VmPeak: 1059 MB, VmSize: 1059 MB, VmRSS: 262 MB, VmData: 291 MB, maxrss: 0.454664 MB Stage outliers finished: 2020-06-07T05:52:17.550170 Resources for stage outliers : 2.708 s worker CPU, 2.776 s worker Wall, Wall: 6.698 s, Cores in use: 1.31, Total efficiency (on 4 cores): 32.7 % Stage outliers finished Running stage halos Running stage halos at 2020-06-07T05:52:17.551973 Stage halos : Wall: 13.83 s, CPU: 6.26 s, VmPeak: 1059 MB, VmSize: 1059 MB, VmRSS: 262 MB, VmData: 291 MB, maxrss: 0.454664 MB Stage halos finished: 2020-06-07T05:52:31.380641 Resources for stage halos : 0.518 s worker CPU, 23.524 s worker Wall, Wall: 13.830 s, Cores in use: 0.49, Total efficiency (on 4 cores): 12.3 % Stage halos finished Running stage fit_on_coadds Running stage fit_on_coadds at 2020-06-07T05:52:31.382488 PSF sigmas in coadd pixels: ['2.02', '2.15', '1.91', '3.03', '3.12'] Using average PSF sigma 2.445662160838544 Gaussian PSF norm 0.115344954953695 vs pixelized 0.102040835 average tim pixel scale / coadd scale: 1.0012082563613662 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-copsf-g.fits.fz PSF sigmas in coadd pixels: ['1.58', '1.80', '1.80', '2.16', '3.00'] Using average PSF sigma 2.069828510286813 Gaussian PSF norm 0.13628896808208943 vs pixelized 0.11306651 average tim pixel scale / coadd scale: 1.0012470866475283 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-copsf-r.fits.fz PSF sigmas in coadd pixels: ['2.20', '1.59', '2.32', '2.08', '2.15'] Using average PSF sigma 2.067042399087394 Gaussian PSF norm 0.13647266833927738 vs pixelized 0.114609994 average tim pixel scale / coadd scale: 1.0011511106570143 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-copsf-z.fits.fz Stage fit_on_coadds : Wall: 0.48 s, CPU: 0.33 s, VmPeak: 1059 MB, VmSize: 1059 MB, VmRSS: 264 MB, VmData: 292 MB, maxrss: 0.454664 MB Stage fit_on_coadds finished: 2020-06-07T05:52:31.864019 Resources for stage fit_on_coadds : 0.506 s worker CPU, 0.543 s worker Wall, Wall: 0.483 s, Cores in use: 1.74, Total efficiency (on 4 cores): 43.5 % Stage fit_on_coadds finished Running stage srcs Running stage srcs at 2020-06-07T05:52:31.866875 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 90 potential peaks Of 90 potential peaks: 50 in veto map, 13 cut by saddle test, 0 cut by aper test, 27 kept SED z : 27 new peaks Found 110 potential peaks Of 110 potential peaks: 91 in veto map, 10 cut by saddle test, 0 cut by aper test, 9 kept SED r : 9 new peaks Found 73 potential peaks Of 73 potential peaks: 58 in veto map, 6 cut by saddle test, 0 cut by aper test, 9 kept SED g : 9 new peaks Found 106 potential peaks Of 106 potential peaks: 89 in veto map, 12 cut by saddle test, 1 cut by aper test, 4 kept SED Flat : 4 new peaks Found 122 potential peaks Of 122 potential peaks: 109 in veto map, 10 cut by saddle test, 0 cut by aper test, 3 kept SED Red : 3 new peaks Adding 52 new sources Median coadd sky for g : 9.1459005e-05 Median coadd sky for r : 0.00019743302 Median coadd sky for z : 0.00044616446 Stage srcs : Wall: 7.01 s, CPU: 6.95 s, VmPeak: 1059 MB, VmSize: 1059 MB, VmRSS: 265 MB, VmData: 292 MB, maxrss: 0.454664 MB Stage srcs finished: 2020-06-07T05:52:38.874436 Resources for stage srcs : 0.159 s worker CPU, 0.173 s worker Wall, Wall: 7.008 s, Cores in use: 1.01, Total efficiency (on 4 cores): 25.4 % Stage srcs finished Saving pickle /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-srcs.p Saved /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/PGC1526609-largegalaxy-srcs.p Running stage fitblobs Running stage fitblobs at 2020-06-07T05:52:38.888602 Blob 1 of 17, id: 0, sources: 39, size: 298x315, npix 46226, brick X: 0,298, Y: 0,315, one pixel: 86 0 Blob 2 of 17, id: 13, sources: 2, size: 57x34, npix 1331, brick X: 31,88, Y: 275,309, one pixel: 69 275 Blob 3 of 17, id: 11, sources: 2, size: 32x46, npix 936, brick X: 203,235, Y: 239,285, one pixel: 219 239 Blob 4 of 17, id: 2, sources: 2, size: 42x29, npix 762, brick X: 28,70, Y: 10,39, one pixel: 53 10 Blob 5 of 17, id: 3, sources: 1, size: 24x41, npix 733, brick X: 0,24, Y: 43,84, one pixel: 3 43 Blob 4 finished, total: Wall: 1.06 s, CPU: 1.06 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Blob 6 of 17, id: 5, sources: 1, size: 30x36, npix 654, brick X: 251,281, Y: 180,216, one pixel: 268 180 Blob 3 finished, total: Wall: 1.35 s, CPU: 1.35 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 7 of 17, id: 10, sources: 2, size: 21x37, npix 498, brick X: 0,21, Y: 238,275, one pixel: 5 238 Measuring 1 iterative sources Blob 5 finished, total: Wall: 0.88 s, CPU: 0.88 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Blob 8 of 17, id: 1, sources: 2, size: 33x18, npix 445, brick X: 157,190, Y: 0,18, one pixel: 160 0 Measuring 1 iterative sources Blob 2 finished, total: Wall: 2.54 s, CPU: 2.53 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147396 MB Blob 9 of 17, id: 7, sources: 1, size: 26x26, npix 418, brick X: 8,34, Y: 206,232, one pixel: 18 206 Blob 6 finished, total: Wall: 1.64 s, CPU: 1.64 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 10 of 17, id: 15, sources: 1, size: 26x25, npix 414, brick X: 215,241, Y: 290,315, one pixel: 226 290 Blob 7 finished, total: Wall: 1.25 s, CPU: 1.25 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Blob 11 of 17, id: 12, sources: 1, size: 23x23, npix 327, brick X: 29,52, Y: 246,269, one pixel: 40 246 Blob 9 finished, total: Wall: 0.67 s, CPU: 0.67 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 12 of 17, id: 6, sources: 1, size: 17x25, npix 292, brick X: 298,315, Y: 188,213, one pixel: 306 188 Blob 11 finished, total: Wall: 0.26 s, CPU: 0.26 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 13 of 17, id: 16, sources: 1, size: 22x21, npix 290, brick X: 190,212, Y: 294,315, one pixel: 199 294 Blob 10 finished, total: Wall: 0.91 s, CPU: 0.91 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Blob 14 of 17, id: 8, sources: 1, size: 21x22, npix 271, brick X: 211,232, Y: 217,239, one pixel: 219 217 Blob 12 finished, total: Wall: 0.28 s, CPU: 0.28 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 15 of 17, id: 14, sources: 1, size: 22x21, npix 260, brick X: 266,288, Y: 288,309, one pixel: 275 288 Blob 13 finished, total: Wall: 0.32 s, CPU: 0.32 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Blob 16 of 17, id: 9, sources: 1, size: 21x20, npix 249, brick X: 242,263, Y: 226,246, one pixel: 251 226 Blob 15 finished, total: Wall: 0.32 s, CPU: 0.32 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Blob 17 of 17, id: 4, sources: 1, size: 18x18, npix 180, brick X: 292,310, Y: 121,139, one pixel: 300 121 Blob 14 finished, total: Wall: 0.63 s, CPU: 0.63 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 17 finished, total: Wall: 0.07 s, CPU: 0.07 s, VmPeak: 970 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147752 MB Blob 16 finished, total: Wall: 0.29 s, CPU: 0.29 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 144 MB, VmData: 183 MB, maxrss: 0.147688 MB Dropped reference star: GaiaSource at GaiaPosition: RA, Dec = (326.28596, 17.16830), pm (-3.9, -4.7), parallax -0.223 with NanoMaggies: g=19.3, r=18.7, z=18.4 Reset brightness to NanoMaggies: g=19.3, r=18.7, z=18.4 Blob 8 finished, total: Wall: 3.56 s, CPU: 3.56 s, VmPeak: 964 MB, VmSize: 720 MB, VmRSS: 146 MB, VmData: 183 MB, maxrss: 0.149528 MB Known galaxy. Initial shape: EllipseWithPriors(0.25): log r_e=1.89036, ee1=0.35413, ee2=0.657402 Measuring 17 iterative sources Blob 1 finished, total: Wall: 51.55 s, CPU: 51.54 s, VmPeak: 963 MB, VmSize: 758 MB, VmRSS: 193 MB, VmData: 221 MB, maxrss: 0.197832 MB Old catalog: 64 New catalog: 74 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/blobs-custom-326288p17182.fits.gz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/metrics/cus/all-models-custom-326288p17182.fits Stage fitblobs : Wall: 56.90 s, CPU: 5.33 s, VmPeak: 1059 MB, VmSize: 1030 MB, VmRSS: 239 MB, VmData: 265 MB, maxrss: 0.454664 MB Stage fitblobs finished: 2020-06-07T05:53:35.789369 Resources for stage fitblobs : 67.770 s worker CPU, 67.847 s worker Wall, Wall: 56.904 s, Cores in use: 1.28, Total efficiency (on 4 cores): 32.1 % Stage fitblobs finished Running stage coadds Running stage coadds at 2020-06-07T05:53:35.793552 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-ccds.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-nexp-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-depth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-galdepth-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-psfsize-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-chi2-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-blobmodel-g.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-nexp-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-depth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-galdepth-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-psfsize-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-chi2-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-blobmodel-r.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-nexp-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-depth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-galdepth-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-psfsize-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-chi2-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-blobmodel-z.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-depth.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/tmp-legacysurvey-custom-326288p17182-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/tmp-legacysurvey-custom-326288p17182-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/tmp-legacysurvey-custom-326288p17182-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-blobmodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/tmp-legacysurvey-custom-326288p17182-resid.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-resid.jpg Stage coadds : Wall: 10.17 s, CPU: 9.05 s, VmPeak: 1059 MB, VmSize: 1030 MB, VmRSS: 239 MB, VmData: 265 MB, maxrss: 0.454664 MB Stage coadds finished: 2020-06-07T05:53:45.963396 Resources for stage coadds : 3.463 s worker CPU, 3.556 s worker Wall, Wall: 10.171 s, Cores in use: 1.23, Total efficiency (on 4 cores): 30.8 % Stage coadds finished Running stage wise_forced Running stage wise_forced at 2020-06-07T05:53:45.964701 Cut to 1 unWISE tiles Reading WISE tile 3269p166 band 2 Reading WISE tile 3269p166 band 1 Reading WISE tile 3269p166 band 3 Reading WISE tile 3269p166 band 4 Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w3-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w3-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w3-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w3-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.17 s, CPU: 0.29 s, VmPeak: 1000 MB, VmSize: 1000 MB, VmRSS: 152 MB, VmData: 188 MB, maxrss: 0.21478 MB Does not exist: /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w4-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w4-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w4-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/allwise/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w4-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.31 s, CPU: 0.66 s, VmPeak: 1015 MB, VmSize: 1015 MB, VmRSS: 171 MB, VmData: 202 MB, maxrss: 0.212724 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w1-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w1-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w1-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w1-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.15 s, CPU: 0.30 s, VmPeak: 1000 MB, VmSize: 1000 MB, VmRSS: 152 MB, VmData: 188 MB, maxrss: 0.214656 MB Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w2-img-m.fits Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w2-invvar-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w2-n-m.fits.gz Reading /global/cfs/cdirs/cosmo/data/unwise/neo6/unwise-coadds/fulldepth/326/3269p166/unwise-3269p166-w2-n-u.fits.gz Reading /usr/local/lib/python/wise/wise-psf-avg.fits unWISE forced photometry took Wall: 0.10 s, CPU: 0.18 s, VmPeak: 1000 MB, VmSize: 1000 MB, VmRSS: 152 MB, VmData: 188 MB, maxrss: 0.214964 MB Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-W1.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-W2.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-W3.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-image-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-model-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-invvar-W4.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/tmp-legacysurvey-custom-326288p17182-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-wise.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/tmp-legacysurvey-custom-326288p17182-wisemodel.jpg Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-wisemodel.jpg Setting WISE apphot Setting WISE apphot Setting WISE apphot Setting WISE apphot Stage wise_forced : Wall: 14.78 s, CPU: 10.62 s, VmPeak: 1059 MB, VmSize: 1030 MB, VmRSS: 240 MB, VmData: 265 MB, maxrss: 0.454664 MB Stage wise_forced finished: 2020-06-07T05:54:00.742323 Resources for stage wise_forced : 4.783 s worker CPU, 9.907 s worker Wall, Wall: 14.779 s, Cores in use: 1.04, Total efficiency (on 4 cores): 26.1 % Stage wise_forced finished Running stage writecat Running stage writecat at 2020-06-07T05:54:00.744063 Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/coadd/cus/custom-326288p17182/legacysurvey-custom-326288p17182-maskbits.fits.fz Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/tractor-i/cus/tractor-custom-326288p17182.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/326/PGC1526609/tractor/cus/tractor-custom-326288p17182.fits Wrote /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/326/PGC1526609/tractor/cus/brick-custom-326288p17182.sha256sum Stage writecat : Wall: 6.46 s, CPU: 6.32 s, VmPeak: 1162 MB, VmSize: 1034 MB, VmRSS: 242 MB, VmData: 265 MB, maxrss: 0.454664 MB Stage writecat finished: 2020-06-07T05:54:07.207926 Resources for stage writecat : 0.000 s worker CPU, 0.000 s worker Wall, Wall: 6.465 s, Cores in use: 0.98, Total efficiency (on 4 cores): 24.4 % Stage writecat finished All done: 85.548 s worker CPU, 520.028 s worker Wall, Wall: 250.741 s, Cores in use: 0.60, Total efficiency (on 4 cores): 14.9 % Finished galaxy PGC1526609 in 4.244 minutes.