! Started logfile: J0121+1149_S_2017_10_21_pus_uvs.log on Sat May 11 20:48:11 2019 obs J0121+1149_S_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0121+1149_S_2017_10_21_pus_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 644 lines of history. ! ! Reading 2432 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 J0121+1149_S_2017_10_21_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982611Jy sigma=0.009512 ! Fit after self-cal, rms=0.974028Jy sigma=0.009434 ! 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=3.016 mas, bmaj=12.93 mas, bpa=-19.09 degrees ! Estimated noise=1985.73 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 = 1.4609 Jy ! Component: 100 - total flux cleaned = 1.78347 Jy ! Total flux subtracted in 100 components = 1.78347 Jy ! Clean residual min=-0.061742 max=0.119888 Jy/beam ! Clean residual mean=-0.000093 rms=0.019732 Jy/beam ! Combined flux in latest and established models = 1.78347 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.78347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.382785Jy sigma=0.003265 ! Fit after self-cal, rms=0.382780Jy sigma=0.003265 ! Inverting map ! Added new window around map position (-19, 46.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117461 Jy ! Component: 100 - total flux cleaned = 0.188436 Jy ! Total flux subtracted in 100 components = 0.188436 Jy ! Clean residual min=-0.052969 max=0.076736 Jy/beam ! Clean residual mean=-0.000065 rms=0.015909 Jy/beam ! Combined flux in latest and established models = 1.97191 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 1.97191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331541Jy sigma=0.002765 ! Fit after self-cal, rms=0.330293Jy sigma=0.002750 ! 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=3.692 mas, bmaj=12.19 mas, bpa=-18.3 degrees ! Estimated noise=1619.8 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 = 0.0800203 Jy ! Component: 100 - total flux cleaned = 0.116672 Jy ! Component: 150 - total flux cleaned = 0.131384 Jy ! Component: 200 - total flux cleaned = 0.143393 Jy ! Total flux subtracted in 200 components = 0.143393 Jy ! Clean residual min=-0.049559 max=0.065443 Jy/beam ! Clean residual mean=-0.000048 rms=0.013939 Jy/beam ! Combined flux in latest and established models = 2.1153 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 2.1153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.301569Jy sigma=0.002483 ! Fit after self-cal, rms=0.300897Jy sigma=0.002476 ! 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 1.14 FD 0.96 HN 0.93 KP 1.05 ! LA 1.01 MK 0.98 NL 0.93 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.01 HN 1.00 KP 1.01 ! LA 0.97 MK 0.98 NL 1.07 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 1.01 ! LA 0.77 MK 1.01 NL 1.22 OV 0.92 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.96 KP 1.00* ! LA 0.82 MK 1.27 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Fit before self-cal, rms=0.300897Jy sigma=0.002476 ! Fit after self-cal, rms=0.181087Jy sigma=0.001559 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.718 mas, bmaj=12.28 mas, bpa=-18.29 degrees ! Estimated noise=1606.76 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 = -0.0287959 Jy ! Component: 100 - total flux cleaned = -0.0363581 Jy ! Component: 150 - total flux cleaned = -0.0406172 Jy ! Component: 200 - total flux cleaned = -0.0436747 Jy ! Total flux subtracted in 200 components = -0.0436747 Jy ! Clean residual min=-0.036816 max=0.038314 Jy/beam ! Clean residual mean=0.000086 rms=0.009583 Jy/beam ! Combined flux in latest and established models = 2.07163 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 2.07163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.171857Jy sigma=0.001498 ! Fit after self-cal, rms=0.171378Jy sigma=0.001495 ! 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=0.171378Jy sigma=0.001495 ! Fit after self-cal, rms=0.115083Jy sigma=0.001049 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=12.31 mas, bpa=-18.27 degrees ! Estimated noise=1608.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00698214 Jy ! Component: 100 - total flux cleaned = -0.008263 Jy ! Component: 150 - total flux cleaned = -0.00823399 Jy ! Component: 200 - total flux cleaned = -0.00727163 Jy ! Total flux subtracted in 200 components = -0.00727163 Jy ! Clean residual min=-0.018311 max=0.022877 Jy/beam ! Clean residual mean=0.000021 rms=0.004898 Jy/beam ! Combined flux in latest and established models = 2.06435 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 92 components and 2.06435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108187Jy sigma=0.000987 ! Fit after self-cal, rms=0.108140Jy sigma=0.000986 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) ! Added new window around map position (6.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0236716 Jy ! Component: 100 - total flux cleaned = 0.0344434 Jy ! Component: 150 - total flux cleaned = 0.0402456 Jy ! Component: 200 - total flux cleaned = 0.0442232 Jy ! Total flux subtracted in 200 components = 0.0442232 Jy ! Clean residual min=-0.015309 max=0.011997 Jy/beam ! Clean residual mean=-0.000002 rms=0.003851 Jy/beam ! Combined flux in latest and established models = 2.10858 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 135 components and 2.10858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101644Jy sigma=0.000917 ! Fit after self-cal, rms=0.101238Jy sigma=0.000914 ! 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=0.101238Jy sigma=0.000914 ! Fit after self-cal, rms=0.099660Jy sigma=0.000903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.711 mas, bmaj=12.32 mas, bpa=-18.27 degrees ! Estimated noise=1604.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00440237 Jy ! Component: 100 - total flux cleaned = -0.00359874 Jy ! Component: 150 - total flux cleaned = -0.00145717 Jy ! Component: 200 - total flux cleaned = 0.000808398 Jy ! Total flux subtracted in 200 components = 0.000808398 Jy ! Clean residual min=-0.013788 max=0.010349 Jy/beam ! Clean residual mean=-0.000006 rms=0.003232 Jy/beam ! Combined flux in latest and established models = 2.10939 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 164 components and 2.10939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096517Jy sigma=0.000874 ! Fit after self-cal, rms=0.096385Jy sigma=0.000874 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 = 0.00265066 Jy ! Component: 100 - total flux cleaned = 0.00431783 Jy ! Component: 150 - total flux cleaned = 0.00586858 Jy ! Component: 200 - total flux cleaned = 0.00731907 Jy ! Total flux subtracted in 200 components = 0.00731907 Jy ! Clean residual min=-0.012700 max=0.009835 Jy/beam ! Clean residual mean=-0.000013 rms=0.002994 Jy/beam ! Combined flux in latest and established models = 2.1167 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 180 components and 2.1167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094917Jy sigma=0.000860 ! Fit after self-cal, rms=0.094840Jy sigma=0.000860 ! 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=0.094840Jy sigma=0.000860 ! Fit after self-cal, rms=0.094121Jy sigma=0.000854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.924 mas, bmaj=12.92 mas, bpa=-13.67 degrees ! Estimated noise=1879.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164285 Jy ! Component: 100 - total flux cleaned = -0.000708608 Jy ! Component: 150 - total flux cleaned = 0.000624475 Jy ! Component: 200 - total flux cleaned = 0.00177674 Jy ! Total flux subtracted in 200 components = 0.00177674 Jy ! Clean residual min=-0.014127 max=0.010937 Jy/beam ! Clean residual mean=-0.000016 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 2.11848 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 221 components and 2.11848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092779Jy sigma=0.000843 ! Fit after self-cal, rms=0.092653Jy sigma=0.000842 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 = 0.0016857 Jy ! Component: 100 - total flux cleaned = 0.00247424 Jy ! Component: 150 - total flux cleaned = 0.00300685 Jy ! Component: 200 - total flux cleaned = 0.00380507 Jy ! Total flux subtracted in 200 components = 0.00380507 Jy ! Clean residual min=-0.013464 max=0.010701 Jy/beam ! Clean residual mean=-0.000025 rms=0.003236 Jy/beam ! Combined flux in latest and established models = 2.12229 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 248 components and 2.12229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092155Jy sigma=0.000838 ! Fit after self-cal, rms=0.092115Jy sigma=0.000837 ! 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=3.71 mas, bmaj=12.33 mas, bpa=-18.26 degrees ! Estimated noise=1602.42 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.71 x 12.33 at -18.26 degrees (North through East) ! Clean map min=-0.033182 max=1.8359 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=0.092115Jy sigma=0.000837 ! Fit after self-cal, rms=0.081124Jy sigma=0.000729 ! Inverting map and beam ! Estimated beam: bmin=3.708 mas, bmaj=12.34 mas, bpa=-18.27 degrees ! Estimated noise=1601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00532536 Jy ! Component: 100 - total flux cleaned = -0.00575109 Jy ! Component: 150 - total flux cleaned = -0.00500905 Jy ! Component: 200 - total flux cleaned = -0.00433982 Jy ! Total flux subtracted in 200 components = -0.00433982 Jy ! Clean residual min=-0.010863 max=0.009235 Jy/beam ! Clean residual mean=-0.000006 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 2.11795 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 267 components and 2.11795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080064Jy sigma=0.000719 ! Fit after self-cal, rms=0.080027Jy sigma=0.000719 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633804 Jy ! Component: 100 - total flux cleaned = 0.00108018 Jy ! Component: 150 - total flux cleaned = 0.00163503 Jy ! Component: 200 - total flux cleaned = 0.00202348 Jy ! Total flux subtracted in 200 components = 0.00202348 Jy ! Clean residual min=-0.010373 max=0.008887 Jy/beam ! Clean residual mean=-0.000009 rms=0.002232 Jy/beam ! Combined flux in latest and established models = 2.11997 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 277 components and 2.11997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079528Jy sigma=0.000714 ! Fit after self-cal, rms=0.079508Jy sigma=0.000714 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079508Jy sigma=0.000714 ! Fit after self-cal, rms=0.079266Jy sigma=0.000712 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=3.031 mas, bmaj=13.04 mas, bpa=-19.14 degrees ! Estimated noise=1964.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4449 Jy ! Component: 100 - total flux cleaned = 1.76169 Jy ! Component: 150 - total flux cleaned = 1.86562 Jy ! Component: 200 - total flux cleaned = 1.91826 Jy ! Total flux subtracted in 200 components = 1.91826 Jy ! Clean residual min=-0.019744 max=0.027079 Jy/beam ! Clean residual mean=0.000002 rms=0.005806 Jy/beam ! Combined flux in latest and established models = 1.91826 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 33 model components to the UV plane model. ! The established model now contains 33 components and 1.91826 Jy ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=12.35 mas, bpa=-18.27 degrees ! Estimated noise=1599.78 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 = 0.04368 Jy ! Component: 100 - total flux cleaned = 0.0743383 Jy ! Component: 150 - total flux cleaned = 0.0933902 Jy ! Component: 200 - total flux cleaned = 0.106756 Jy ! Total flux subtracted in 200 components = 0.106756 Jy ! Clean residual min=-0.012644 max=0.016725 Jy/beam ! Clean residual mean=0.000010 rms=0.003896 Jy/beam ! Combined flux in latest and established models = 2.02502 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 95 components and 2.02502 Jy ! Inverting map ! Added new window around map position (-6.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146444 Jy ! Component: 100 - total flux cleaned = 0.0252361 Jy ! Component: 150 - total flux cleaned = 0.0339253 Jy ! Component: 200 - total flux cleaned = 0.0415269 Jy ! Total flux subtracted in 200 components = 0.0415269 Jy ! Clean residual min=-0.010167 max=0.009884 Jy/beam ! Clean residual mean=0.000001 rms=0.002852 Jy/beam ! Combined flux in latest and established models = 2.06655 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 129 components and 2.06655 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=7.925 mas, bmaj=12.95 mas, bpa=-13.62 degrees ! Estimated noise=1876.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136236 Jy ! Component: 100 - total flux cleaned = 0.0219432 Jy ! Component: 150 - total flux cleaned = 0.0270691 Jy ! Component: 200 - total flux cleaned = 0.0317552 Jy ! Total flux subtracted in 200 components = 0.0317552 Jy ! Clean residual min=-0.011447 max=0.009537 Jy/beam ! Clean residual mean=-0.000006 rms=0.003083 Jy/beam ! Combined flux in latest and established models = 2.0983 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 = 0.00206331 Jy ! Component: 100 - total flux cleaned = 0.00414048 Jy ! Component: 150 - total flux cleaned = 0.00579708 Jy ! Component: 200 - total flux cleaned = 0.00746532 Jy ! Total flux subtracted in 200 components = 0.00746532 Jy ! Clean residual min=-0.010971 max=0.009035 Jy/beam ! Clean residual mean=-0.000009 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 2.10577 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 221 components and 2.10577 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=12.35 mas, bpa=-18.27 degrees ! Estimated noise=1599.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102189 Jy ! Component: 100 - total flux cleaned = -0.000415325 Jy ! Component: 150 - total flux cleaned = 0.00014052 Jy ! Component: 200 - total flux cleaned = 0.000493288 Jy ! Total flux subtracted in 200 components = 0.000493288 Jy ! Clean residual min=-0.008461 max=0.007148 Jy/beam ! Clean residual mean=-0.000007 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 2.10626 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 248 components and 2.10626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079773Jy sigma=0.000707 ! Fit after self-cal, rms=0.079398Jy sigma=0.000703 wmodel J0121+1149_S_2017_10_21_pus_map.mod ! Writing 248 model components to file: J0121+1149_S_2017_10_21_pus_map.mod wobs J0121+1149_S_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0121+1149_S_2017_10_21_pus_uvs.fits wwins J0121+1149_S_2017_10_21_pus_map.win ! wwins: Wrote 4 windows to J0121+1149_S_2017_10_21_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 = -0.00284972 Jy ! Component: 100 - total flux cleaned = -0.00442406 Jy ! Component: 150 - total flux cleaned = -0.00578228 Jy ! Component: 200 - total flux cleaned = -0.00660492 Jy ! Component: 250 - total flux cleaned = -0.00728199 Jy ! Component: 300 - total flux cleaned = -0.00760805 Jy ! Component: 350 - total flux cleaned = -0.00782038 Jy ! Component: 400 - total flux cleaned = -0.00842583 Jy ! Component: 450 - total flux cleaned = -0.00900652 Jy ! Component: 500 - total flux cleaned = -0.00929 Jy ! Component: 550 - total flux cleaned = -0.00974968 Jy ! Component: 600 - total flux cleaned = -0.010195 Jy ! Component: 650 - total flux cleaned = -0.0105401 Jy ! Component: 700 - total flux cleaned = -0.0110458 Jy ! Component: 750 - total flux cleaned = -0.0112891 Jy ! Component: 800 - total flux cleaned = -0.0114455 Jy ! Component: 850 - total flux cleaned = -0.0117569 Jy ! Component: 900 - total flux cleaned = -0.0121387 Jy ! Component: 950 - total flux cleaned = -0.0124364 Jy ! Component: 1000 - total flux cleaned = -0.0127287 Jy ! Component: 1050 - total flux cleaned = -0.0130882 Jy ! Component: 1100 - total flux cleaned = -0.0136541 Jy ! Component: 1150 - total flux cleaned = -0.0142047 Jy ! Component: 1200 - total flux cleaned = -0.0146109 Jy ! Component: 1250 - total flux cleaned = -0.0148103 Jy ! Component: 1300 - total flux cleaned = -0.0152668 Jy ! Component: 1350 - total flux cleaned = -0.01565 Jy ! Component: 1400 - total flux cleaned = -0.0161511 Jy ! Component: 1450 - total flux cleaned = -0.0166412 Jy ! Component: 1500 - total flux cleaned = -0.0168214 Jy ! Component: 1550 - total flux cleaned = -0.0172969 Jy ! Component: 1600 - total flux cleaned = -0.0178803 Jy ! Component: 1650 - total flux cleaned = -0.0181093 Jy ! Component: 1700 - total flux cleaned = -0.0183927 Jy ! Component: 1750 - total flux cleaned = -0.0187272 Jy ! Component: 1800 - total flux cleaned = -0.019221 Jy ! Component: 1850 - total flux cleaned = -0.0194921 Jy ! Component: 1900 - total flux cleaned = -0.0199701 Jy ! Component: 1950 - total flux cleaned = -0.020336 Jy ! Component: 2000 - total flux cleaned = -0.0205931 Jy ! Component: 2050 - total flux cleaned = -0.020999 Jy ! Component: 2100 - total flux cleaned = -0.0212996 Jy ! Component: 2150 - total flux cleaned = -0.0214973 Jy ! Component: 2200 - total flux cleaned = -0.0217416 Jy ! Component: 2250 - total flux cleaned = -0.0221244 Jy ! Component: 2300 - total flux cleaned = -0.0224081 Jy ! Component: 2350 - total flux cleaned = -0.0227339 Jy ! Component: 2400 - total flux cleaned = -0.0229629 Jy ! Component: 2450 - total flux cleaned = -0.0233255 Jy ! Component: 2500 - total flux cleaned = -0.023683 Jy ! Component: 2550 - total flux cleaned = -0.0238144 Jy ! Component: 2600 - total flux cleaned = -0.0238594 Jy ! Component: 2650 - total flux cleaned = -0.0244627 Jy ! Component: 2700 - total flux cleaned = -0.0246321 Jy ! Component: 2750 - total flux cleaned = -0.0248847 Jy ! Component: 2800 - total flux cleaned = -0.0251745 Jy ! Component: 2850 - total flux cleaned = -0.0253386 Jy ! Component: 2900 - total flux cleaned = -0.0256224 Jy ! Component: 2950 - total flux cleaned = -0.0259429 Jy ! Component: 3000 - total flux cleaned = -0.0261808 Jy ! Component: 3050 - total flux cleaned = -0.026415 Jy ! Component: 3100 - total flux cleaned = -0.0265311 Jy ! Component: 3150 - total flux cleaned = -0.0267991 Jy ! Component: 3200 - total flux cleaned = -0.0269885 Jy ! Component: 3250 - total flux cleaned = -0.027138 Jy ! Component: 3300 - total flux cleaned = -0.0272494 Jy ! Component: 3350 - total flux cleaned = -0.0274692 Jy ! Component: 3400 - total flux cleaned = -0.0275778 Jy ! Component: 3450 - total flux cleaned = -0.0277934 Jy ! Component: 3500 - total flux cleaned = -0.0279357 Jy ! Component: 3550 - total flux cleaned = -0.0281111 Jy ! Component: 3600 - total flux cleaned = -0.0283542 Jy ! Component: 3650 - total flux cleaned = -0.0284574 Jy ! Component: 3700 - total flux cleaned = -0.0286621 Jy ! Component: 3750 - total flux cleaned = -0.0288304 Jy ! Component: 3800 - total flux cleaned = -0.0288972 Jy ! Component: 3850 - total flux cleaned = -0.0291622 Jy ! Component: 3900 - total flux cleaned = -0.0293918 Jy ! Component: 3950 - total flux cleaned = -0.0294891 Jy ! Component: 4000 - total flux cleaned = -0.0295856 Jy ! Component: 4050 - total flux cleaned = -0.0296813 Jy ! Total flux subtracted in 4096 components = -0.0296815 Jy ! Clean residual min=-0.002090 max=0.001868 Jy/beam ! Clean residual mean=-0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 2.07658 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 539 components and 2.07658 Jy ![Exited script file: muppet] wmap "J0121+1149_S_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 12.35 at -18.27 degrees (North through East) ! Clean map min=-0.02084 max=1.8371 Jy/beam ! Writing clean map to FITS file: J0121+1149_S_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.83712 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000618048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.100927 0.100927 0.201853 0.403706 0.807412 1.61482 3.22965 6.4593 12.9186 25.8372 51.6744 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.837 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.709 x 12.35 at -18.27 degrees (North through East) ! Clean map min=-0.02084 max=1.8371 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 J0121+1149_S_2017_10_21_pus_uvs.log closed on Sat May 11 20:48:16 2019