! Started logfile: J0958+4725_S_2017_06_10_pus_uvs.log on Mon May 6 14:50:44 2019 obs J0958+4725_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0958+4725_S_2017_06_10_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.88254 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1154 lines of history. ! ! Reading 4448 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0958+4725_S_2017_06_10_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.312969Jy sigma=0.003009 ! Fit after self-cal, rms=0.283669Jy sigma=0.002762 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=4.485 mas, bpa=-0.0373 degrees ! Estimated noise=1503.94 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.571552 Jy ! Component: 100 - total flux cleaned = 0.701008 Jy ! Total flux subtracted in 100 components = 0.701008 Jy ! Clean residual min=-0.018286 max=0.046026 Jy/beam ! Clean residual mean=0.000016 rms=0.005672 Jy/beam ! Combined flux in latest and established models = 0.701008 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.701008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147863Jy sigma=0.001349 ! Fit after self-cal, rms=0.147837Jy sigma=0.001348 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473364 Jy ! Component: 100 - total flux cleaned = 0.0716319 Jy ! Total flux subtracted in 100 components = 0.0716319 Jy ! Clean residual min=-0.018705 max=0.021577 Jy/beam ! Clean residual mean=0.000025 rms=0.004697 Jy/beam ! Combined flux in latest and established models = 0.77264 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.77264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127353Jy sigma=0.001145 ! Fit after self-cal, rms=0.127287Jy sigma=0.001145 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=5.281 mas, bpa=5.474 degrees ! Estimated noise=1230.51 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201284 Jy ! Component: 100 - total flux cleaned = 0.0303199 Jy ! Component: 150 - total flux cleaned = 0.0361369 Jy ! Component: 200 - total flux cleaned = 0.0378732 Jy ! Total flux subtracted in 200 components = 0.0378732 Jy ! Clean residual min=-0.017982 max=0.016112 Jy/beam ! Clean residual mean=0.000064 rms=0.004172 Jy/beam ! Combined flux in latest and established models = 0.810513 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.810513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123805Jy sigma=0.001116 ! Fit after self-cal, rms=0.123765Jy sigma=0.001116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 0.96 KP 1.04 ! LA 1.03 MK 1.04 NL 0.90 OV 1.05 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 0.99 KP 0.99 ! LA 0.99 MK 1.03 NL 0.96 OV 1.06 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 MK 1.06 NL 0.98 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 0.97 KP 1.00* ! LA 1.04 MK 1.10 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.123765Jy sigma=0.001116 ! Fit after self-cal, rms=0.109723Jy sigma=0.000973 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=5.356 mas, bpa=4.572 degrees ! Estimated noise=1239.85 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0075923 Jy ! Component: 100 - total flux cleaned = -0.00843341 Jy ! Component: 150 - total flux cleaned = -0.00943483 Jy ! Component: 200 - total flux cleaned = -0.0102594 Jy ! Total flux subtracted in 200 components = -0.0102594 Jy ! Clean residual min=-0.016003 max=0.013529 Jy/beam ! Clean residual mean=0.000081 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.800254 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.800254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108647Jy sigma=0.000964 ! Fit after self-cal, rms=0.108624Jy sigma=0.000964 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108624Jy sigma=0.000964 ! Fit after self-cal, rms=0.078998Jy sigma=0.000699 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.859 mas, bmaj=5.327 mas, bpa=5.392 degrees ! Estimated noise=1236.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504356 Jy ! Component: 100 - total flux cleaned = -0.0010111 Jy ! Component: 150 - total flux cleaned = -0.00116272 Jy ! Component: 200 - total flux cleaned = -0.00128647 Jy ! Total flux subtracted in 200 components = -0.00128647 Jy ! Clean residual min=-0.004369 max=0.003985 Jy/beam ! Clean residual mean=0.000012 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.798968 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.798967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078787Jy sigma=0.000697 ! Fit after self-cal, rms=0.078803Jy sigma=0.000697 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.59787e-05 Jy ! Component: 100 - total flux cleaned = -0.000202351 Jy ! Component: 150 - total flux cleaned = -0.000203499 Jy ! Component: 200 - total flux cleaned = -0.000273416 Jy ! Total flux subtracted in 200 components = -0.000273416 Jy ! Clean residual min=-0.004249 max=0.003928 Jy/beam ! Clean residual mean=0.000012 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.798694 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.798694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078753Jy sigma=0.000696 ! Fit after self-cal, rms=0.078748Jy sigma=0.000696 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078748Jy sigma=0.000696 ! Fit after self-cal, rms=0.078768Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.856 mas, bmaj=5.333 mas, bpa=5.744 degrees ! Estimated noise=1236.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337434 Jy ! Component: 100 - total flux cleaned = 0.000270879 Jy ! Component: 150 - total flux cleaned = 0.000120032 Jy ! Component: 200 - total flux cleaned = 0.000118721 Jy ! Total flux subtracted in 200 components = 0.000118721 Jy ! Clean residual min=-0.004077 max=0.003916 Jy/beam ! Clean residual mean=0.000014 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.798813 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.798813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078688Jy sigma=0.000695 ! Fit after self-cal, rms=0.078684Jy sigma=0.000695 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.24482e-05 Jy ! Component: 100 - total flux cleaned = -0.000164144 Jy ! Component: 150 - total flux cleaned = -0.000225349 Jy ! Component: 200 - total flux cleaned = -0.000283852 Jy ! Total flux subtracted in 200 components = -0.000283852 Jy ! Clean residual min=-0.004032 max=0.003868 Jy/beam ! Clean residual mean=0.000014 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.798529 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.798529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078655Jy sigma=0.000694 ! Fit after self-cal, rms=0.078653Jy sigma=0.000694 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078653Jy sigma=0.000694 ! Fit after self-cal, rms=0.078691Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.119 mas, bmaj=9.194 mas, bpa=13.33 degrees ! Estimated noise=1527.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121378 Jy ! Component: 100 - total flux cleaned = 0.00107615 Jy ! Component: 150 - total flux cleaned = 0.000966465 Jy ! Component: 200 - total flux cleaned = 0.000879144 Jy ! Total flux subtracted in 200 components = 0.000879144 Jy ! Clean residual min=-0.004096 max=0.003993 Jy/beam ! Clean residual mean=0.000029 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.799408 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.799408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078734Jy sigma=0.000694 ! Fit after self-cal, rms=0.078723Jy sigma=0.000694 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.35462e-05 Jy ! Component: 100 - total flux cleaned = 1.03695e-05 Jy ! Component: 150 - total flux cleaned = -1.27768e-05 Jy ! Component: 200 - total flux cleaned = -3.30352e-05 Jy ! Total flux subtracted in 200 components = -3.30352e-05 Jy ! Clean residual min=-0.004021 max=0.003946 Jy/beam ! Clean residual mean=0.000029 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.799375 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.799375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078759Jy sigma=0.000694 ! Fit after self-cal, rms=0.078755Jy sigma=0.000694 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=5.336 mas, bpa=5.974 degrees ! Estimated noise=1237.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 5.336 at 5.974 degrees (North through East) ! Clean map min=-0.0038218 max=0.7501 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078755Jy sigma=0.000694 ! Fit after self-cal, rms=0.072095Jy sigma=0.000640 ! Inverting map and beam ! Estimated beam: bmin=3.85 mas, bmaj=5.338 mas, bpa=6.027 degrees ! Estimated noise=1237.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.5651e-05 Jy ! Component: 100 - total flux cleaned = 0.00013175 Jy ! Component: 150 - total flux cleaned = 3.33915e-05 Jy ! Component: 200 - total flux cleaned = -1.20542e-05 Jy ! Total flux subtracted in 200 components = -1.20542e-05 Jy ! Clean residual min=-0.003969 max=0.004067 Jy/beam ! Clean residual mean=0.000013 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.799363 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.799363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072006Jy sigma=0.000639 ! Fit after self-cal, rms=0.072001Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-41, -99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365578 Jy ! Component: 100 - total flux cleaned = 0.00400849 Jy ! Component: 150 - total flux cleaned = 0.00400312 Jy ! Component: 200 - total flux cleaned = 0.0040008 Jy ! Total flux subtracted in 200 components = 0.0040008 Jy ! Clean residual min=-0.003742 max=0.003960 Jy/beam ! Clean residual mean=0.000003 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.803364 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.803364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071755Jy sigma=0.000637 ! Fit after self-cal, rms=0.071746Jy sigma=0.000637 ! Inverting map ! Added new window around map position (88, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263266 Jy ! Component: 100 - total flux cleaned = 0.00306386 Jy ! Component: 150 - total flux cleaned = 0.00361172 Jy ! Component: 200 - total flux cleaned = 0.00396927 Jy ! Total flux subtracted in 200 components = 0.00396927 Jy ! Clean residual min=-0.003586 max=0.003718 Jy/beam ! Clean residual mean=0.000001 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.807333 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.807333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071515Jy sigma=0.000634 ! Fit after self-cal, rms=0.071510Jy sigma=0.000634 ! Inverting map ! Added new window around map position (4.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020729 Jy ! Component: 100 - total flux cleaned = 0.00198131 Jy ! Component: 150 - total flux cleaned = 0.00198166 Jy ! Component: 200 - total flux cleaned = 0.00198332 Jy ! Total flux subtracted in 200 components = 0.00198332 Jy ! Clean residual min=-0.003563 max=0.003094 Jy/beam ! Clean residual mean=0.000002 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.809316 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 122 components and 0.809316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071296Jy sigma=0.000632 ! Fit after self-cal, rms=0.071284Jy sigma=0.000632 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071284Jy sigma=0.000632 ! Fit after self-cal, rms=0.071271Jy sigma=0.000632 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=4.518 mas, bpa=0.7506 degrees ! Estimated noise=1531.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581132 Jy ! Component: 100 - total flux cleaned = 0.71109 Jy ! Component: 150 - total flux cleaned = 0.754852 Jy ! Component: 200 - total flux cleaned = 0.776031 Jy ! Total flux subtracted in 200 components = 0.776031 Jy ! Clean residual min=-0.006327 max=0.010275 Jy/beam ! Clean residual mean=0.000006 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.776031 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.776031 Jy ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=5.339 mas, bpa=6.132 degrees ! Estimated noise=1237.35 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136684 Jy ! Component: 100 - total flux cleaned = 0.0215166 Jy ! Component: 150 - total flux cleaned = 0.0270568 Jy ! Component: 200 - total flux cleaned = 0.0312458 Jy ! Total flux subtracted in 200 components = 0.0312458 Jy ! Clean residual min=-0.004017 max=0.003967 Jy/beam ! Clean residual mean=0.000007 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.807276 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.807276 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.113 mas, bmaj=9.198 mas, bpa=13.74 degrees ! Estimated noise=1527.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298169 Jy ! Component: 100 - total flux cleaned = 0.0041583 Jy ! Component: 150 - total flux cleaned = 0.0048703 Jy ! Component: 200 - total flux cleaned = 0.0052857 Jy ! Total flux subtracted in 200 components = 0.0052857 Jy ! Clean residual min=-0.003307 max=0.003281 Jy/beam ! Clean residual mean=0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.812562 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148105 Jy ! Component: 100 - total flux cleaned = 0.000194232 Jy ! Component: 150 - total flux cleaned = 0.000405771 Jy ! Component: 200 - total flux cleaned = 0.000519357 Jy ! Total flux subtracted in 200 components = 0.000519357 Jy ! Clean residual min=-0.003269 max=0.003183 Jy/beam ! Clean residual mean=0.000006 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.813082 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 89 components and 0.813082 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.851 mas, bmaj=5.339 mas, bpa=6.132 degrees ! Estimated noise=1237.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469859 Jy ! Component: 100 - total flux cleaned = 0.00117264 Jy ! Component: 150 - total flux cleaned = 0.00149887 Jy ! Component: 200 - total flux cleaned = 0.00140255 Jy ! Total flux subtracted in 200 components = 0.00140255 Jy ! Clean residual min=-0.003929 max=0.003713 Jy/beam ! Clean residual mean=0.000003 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.814484 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.814484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072199Jy sigma=0.000640 ! Fit after self-cal, rms=0.072090Jy sigma=0.000639 wmodel J0958+4725_S_2017_06_10_pus_map.mod ! Writing 103 model components to file: J0958+4725_S_2017_06_10_pus_map.mod wobs J0958+4725_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0958+4725_S_2017_06_10_pus_uvs.fits wwins J0958+4725_S_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0958+4725_S_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381451 Jy ! Component: 100 - total flux cleaned = 0.000869454 Jy ! Component: 150 - total flux cleaned = 0.000641791 Jy ! Component: 200 - total flux cleaned = 0.000421302 Jy ! Component: 250 - total flux cleaned = 0.000206538 Jy ! Component: 300 - total flux cleaned = -5.60968e-05 Jy ! Component: 350 - total flux cleaned = -0.000312547 Jy ! Component: 400 - total flux cleaned = -0.000411728 Jy ! Component: 450 - total flux cleaned = -0.000558997 Jy ! Component: 500 - total flux cleaned = -0.000655033 Jy ! Component: 550 - total flux cleaned = -0.000846163 Jy ! Component: 600 - total flux cleaned = -0.000846133 Jy ! Component: 650 - total flux cleaned = -0.000938105 Jy ! Component: 700 - total flux cleaned = -0.000937955 Jy ! Component: 750 - total flux cleaned = -0.00107275 Jy ! Component: 800 - total flux cleaned = -0.00107203 Jy ! Component: 850 - total flux cleaned = -0.00107163 Jy ! Component: 900 - total flux cleaned = -0.00107167 Jy ! Component: 950 - total flux cleaned = -0.00107157 Jy ! Component: 1000 - total flux cleaned = -0.00111403 Jy ! Component: 1050 - total flux cleaned = -0.00103082 Jy ! Component: 1100 - total flux cleaned = -0.0011949 Jy ! Component: 1150 - total flux cleaned = -0.00111359 Jy ! Component: 1200 - total flux cleaned = -0.00107318 Jy ! Component: 1250 - total flux cleaned = -0.000954012 Jy ! Component: 1300 - total flux cleaned = -0.00087588 Jy ! Component: 1350 - total flux cleaned = -0.000720973 Jy ! Component: 1400 - total flux cleaned = -0.000797627 Jy ! Component: 1450 - total flux cleaned = -0.000797758 Jy ! Component: 1500 - total flux cleaned = -0.000760017 Jy ! Component: 1550 - total flux cleaned = -0.000723157 Jy ! Component: 1600 - total flux cleaned = -0.000686516 Jy ! Component: 1650 - total flux cleaned = -0.000541351 Jy ! Component: 1700 - total flux cleaned = -0.000469871 Jy ! Component: 1750 - total flux cleaned = -0.000327425 Jy ! Component: 1800 - total flux cleaned = -0.000292288 Jy ! Component: 1850 - total flux cleaned = -0.000152829 Jy ! Component: 1900 - total flux cleaned = -0.000118025 Jy ! Component: 1950 - total flux cleaned = 1.91329e-05 Jy ! Component: 2000 - total flux cleaned = 0.000120944 Jy ! Component: 2050 - total flux cleaned = 8.71592e-05 Jy ! Component: 2100 - total flux cleaned = 0.000319659 Jy ! Component: 2150 - total flux cleaned = 0.000385288 Jy ! Component: 2200 - total flux cleaned = 0.000319949 Jy ! Component: 2250 - total flux cleaned = 0.000481343 Jy ! Component: 2300 - total flux cleaned = 0.000449152 Jy ! Component: 2350 - total flux cleaned = 0.000576463 Jy ! Component: 2400 - total flux cleaned = 0.000576574 Jy ! Component: 2450 - total flux cleaned = 0.000576874 Jy ! Component: 2500 - total flux cleaned = 0.000669605 Jy ! Component: 2550 - total flux cleaned = 0.000608204 Jy ! Component: 2600 - total flux cleaned = 0.000699376 Jy ! Component: 2650 - total flux cleaned = 0.000759955 Jy ! Component: 2700 - total flux cleaned = 0.000760219 Jy ! Component: 2750 - total flux cleaned = 0.00076047 Jy ! Component: 2800 - total flux cleaned = 0.000878816 Jy ! Component: 2850 - total flux cleaned = 0.00102474 Jy ! Component: 2900 - total flux cleaned = 0.000995883 Jy ! Component: 2950 - total flux cleaned = 0.00102469 Jy ! Component: 3000 - total flux cleaned = 0.0010535 Jy ! Component: 3050 - total flux cleaned = 0.00113863 Jy ! Component: 3100 - total flux cleaned = 0.00113864 Jy ! Component: 3150 - total flux cleaned = 0.00119425 Jy ! Component: 3200 - total flux cleaned = 0.00124938 Jy ! Component: 3250 - total flux cleaned = 0.00122178 Jy ! Component: 3300 - total flux cleaned = 0.00133101 Jy ! Component: 3350 - total flux cleaned = 0.00133133 Jy ! Component: 3400 - total flux cleaned = 0.00143847 Jy ! Component: 3450 - total flux cleaned = 0.00143879 Jy ! Component: 3500 - total flux cleaned = 0.00151805 Jy ! Component: 3550 - total flux cleaned = 0.00151809 Jy ! Component: 3600 - total flux cleaned = 0.00157012 Jy ! Component: 3650 - total flux cleaned = 0.00154423 Jy ! Component: 3700 - total flux cleaned = 0.0016729 Jy ! Component: 3750 - total flux cleaned = 0.00180043 Jy ! Component: 3800 - total flux cleaned = 0.00185097 Jy ! Component: 3850 - total flux cleaned = 0.00180067 Jy ! Component: 3900 - total flux cleaned = 0.00185069 Jy ! Component: 3950 - total flux cleaned = 0.00190083 Jy ! Component: 4000 - total flux cleaned = 0.00197489 Jy ! Component: 4050 - total flux cleaned = 0.00209752 Jy ! Total flux subtracted in 4096 components = 0.00217073 Jy ! Clean residual min=-0.001330 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.816655 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 392 components and 0.816655 Jy ![Exited script file: muppet] wmap "J0958+4725_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 5.339 at 6.132 degrees (North through East) ! Clean map min=-0.0023993 max=0.75034 Jy/beam ! Writing clean map to FITS file: J0958+4725_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.750342 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000422211 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168808 0.168808 0.337615 0.67523 1.35046 2.70092 5.40184 10.8037 21.6074 43.2147 86.4295 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.75 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.851 x 5.339 at 6.132 degrees (North through East) ! Clean map min=-0.0023993 max=0.75034 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0958+4725_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:50:50 2019