! Started logfile: J1220+3343_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:25:51 2016 obs J1220+3343_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1220+3343_S_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981785 visibilities/baseline/integration-bin. ! Found source: J1220+3343 ! ! 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 336 lines of history. ! ! Reading 21560 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 J1220+3343_S_2014_05_31_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004924Jy sigma=0.011847 ! Fit after self-cal, rms=0.947998Jy sigma=0.011265 ! 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=3.305 mas, bmaj=4.841 mas, bpa=-29.88 degrees ! Estimated noise=794.108 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 = 0.0476044 Jy ! Component: 100 - total flux cleaned = 0.0639544 Jy ! Total flux subtracted in 100 components = 0.0639544 Jy ! Clean residual min=-0.004587 max=0.012420 Jy/beam ! Clean residual mean=-0.000002 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.0639544 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0639544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.209093Jy sigma=0.000828 ! Fit after self-cal, rms=0.209011Jy sigma=0.000826 ! Inverting map ! Added new window around map position (-3, -8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120461 Jy ! Component: 100 - total flux cleaned = 0.0197534 Jy ! Total flux subtracted in 100 components = 0.0197534 Jy ! Clean residual min=-0.003603 max=0.005615 Jy/beam ! Clean residual mean=0.000001 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.0837079 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.0837079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207759Jy sigma=0.000793 ! Fit after self-cal, rms=0.207696Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00656142 Jy ! Component: 100 - total flux cleaned = 0.0108757 Jy ! Total flux subtracted in 100 components = 0.0108757 Jy ! Clean residual min=-0.003697 max=0.005711 Jy/beam ! Clean residual mean=0.000003 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0945836 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0945836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.207206Jy sigma=0.000782 ! Fit after self-cal, rms=0.207199Jy sigma=0.000781 ! Inverting map ! Added new window around map position (-4, -16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526136 Jy ! Component: 100 - total flux cleaned = 0.008479 Jy ! Total flux subtracted in 100 components = 0.008479 Jy ! Clean residual min=-0.003222 max=0.002715 Jy/beam ! Clean residual mean=0.000005 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.103063 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 57 components and 0.103063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206964Jy sigma=0.000776 ! Fit after self-cal, rms=0.206953Jy sigma=0.000776 ! 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=4.36 mas, bmaj=5.695 mas, bpa=-23.59 degrees ! Estimated noise=428.825 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 = 0.00336225 Jy ! Component: 100 - total flux cleaned = 0.00536144 Jy ! Component: 150 - total flux cleaned = 0.00614915 Jy ! Component: 200 - total flux cleaned = 0.00679657 Jy ! Total flux subtracted in 200 components = 0.00679657 Jy ! Clean residual min=-0.002152 max=0.002875 Jy/beam ! Clean residual mean=0.000014 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.109859 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.109859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.206757Jy sigma=0.000774 ! Fit after self-cal, rms=0.206749Jy sigma=0.000774 ! 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 1.00 FD 0.82 HN 0.99 KP 1.03 ! LA 1.20 MK 0.98 NL 0.99 OV 0.97 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.98 KP 1.03 ! LA 1.24 MK 0.95 NL 1.08 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.01 KP 0.96 ! LA 0.88 MK 1.11 NL 1.03 OV 0.93 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 0.98 KP 0.89 ! LA 0.86 MK 0.99 NL 1.05 OV 1.03 ! PT 1.01 SC 0.92 ! ! ! Fit before self-cal, rms=0.206749Jy sigma=0.000774 ! Fit after self-cal, rms=0.199631Jy sigma=0.000767 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.355 mas, bmaj=5.66 mas, bpa=-22.76 degrees ! Estimated noise=426.879 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 (-6, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273838 Jy ! Component: 100 - total flux cleaned = 0.00432293 Jy ! Component: 150 - total flux cleaned = 0.00507447 Jy ! Component: 200 - total flux cleaned = 0.00572333 Jy ! Total flux subtracted in 200 components = 0.00572333 Jy ! Clean residual min=-0.001406 max=0.001502 Jy/beam ! Clean residual mean=0.000009 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.115582 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 97 components and 0.115582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199541Jy sigma=0.000765 ! Fit after self-cal, rms=0.199510Jy sigma=0.000765 ! 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=0.199510Jy sigma=0.000765 ! Fit after self-cal, rms=0.078405Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.34 mas, bmaj=5.645 mas, bpa=-21.27 degrees ! Estimated noise=426.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104133 Jy ! Component: 100 - total flux cleaned = 0.00149509 Jy ! Component: 150 - total flux cleaned = 0.00161409 Jy ! Component: 200 - total flux cleaned = 0.00164919 Jy ! Total flux subtracted in 200 components = 0.00164919 Jy ! Clean residual min=-0.001259 max=0.001225 Jy/beam ! Clean residual mean=0.000005 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.117232 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.117232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078389Jy sigma=0.000763 ! Fit after self-cal, rms=0.078315Jy sigma=0.000763 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 = 0.000294063 Jy ! Component: 100 - total flux cleaned = 0.000379704 Jy ! Component: 150 - total flux cleaned = 0.0004095 Jy ! Component: 200 - total flux cleaned = 0.000423559 Jy ! Total flux subtracted in 200 components = 0.000423559 Jy ! Clean residual min=-0.001273 max=0.001202 Jy/beam ! Clean residual mean=0.000005 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.117655 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 0.117655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078309Jy sigma=0.000763 ! Fit after self-cal, rms=0.078308Jy sigma=0.000763 ! 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=0.078308Jy sigma=0.000763 ! Fit after self-cal, rms=0.077602Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.341 mas, bmaj=5.641 mas, bpa=-21.11 degrees ! Estimated noise=426.502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.73648e-05 Jy ! Component: 100 - total flux cleaned = 0.000118869 Jy ! Component: 150 - total flux cleaned = 0.000144332 Jy ! Component: 200 - total flux cleaned = 0.000156405 Jy ! Total flux subtracted in 200 components = 0.000156405 Jy ! Clean residual min=-0.001260 max=0.001157 Jy/beam ! Clean residual mean=0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.117812 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 136 components and 0.117812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077598Jy sigma=0.000763 ! Fit after self-cal, rms=0.077595Jy sigma=0.000763 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 = 7.18319e-05 Jy ! Component: 100 - total flux cleaned = 9.44457e-05 Jy ! Component: 150 - total flux cleaned = 0.000115839 Jy ! Component: 200 - total flux cleaned = 0.000115601 Jy ! Total flux subtracted in 200 components = 0.000115601 Jy ! Clean residual min=-0.001258 max=0.001157 Jy/beam ! Clean residual mean=0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.117927 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.117927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077592Jy sigma=0.000763 ! Fit after self-cal, rms=0.077592Jy sigma=0.000763 ! 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=0.077592Jy sigma=0.000763 ! Fit after self-cal, rms=0.077578Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.372 mas, bmaj=9.35 mas, bpa=-10.42 degrees ! Estimated noise=501.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.72164e-05 Jy ! Component: 100 - total flux cleaned = 8.63468e-05 Jy ! Component: 150 - total flux cleaned = 8.63612e-05 Jy ! Component: 200 - total flux cleaned = 9.85705e-05 Jy ! Total flux subtracted in 200 components = 9.85705e-05 Jy ! Clean residual min=-0.001208 max=0.001181 Jy/beam ! Clean residual mean=0.000008 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.118026 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 0.118026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077579Jy sigma=0.000763 ! Fit after self-cal, rms=0.077578Jy sigma=0.000763 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 = 7.50944e-06 Jy ! Component: 100 - total flux cleaned = 3.27667e-05 Jy ! Component: 150 - total flux cleaned = 4.97073e-05 Jy ! Component: 200 - total flux cleaned = 4.97018e-05 Jy ! Total flux subtracted in 200 components = 4.97018e-05 Jy ! Clean residual min=-0.001211 max=0.001161 Jy/beam ! Clean residual mean=0.000008 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.118075 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.118075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077579Jy sigma=0.000763 ! Fit after self-cal, rms=0.077579Jy sigma=0.000763 ! 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=4.347 mas, bmaj=5.638 mas, bpa=-20.96 degrees ! Estimated noise=426.479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.347 x 5.638 at -20.96 degrees (North through East) ! Clean map min=-0.0012166 max=0.062987 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 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=3.322 mas, bmaj=4.788 mas, bpa=-27.72 degrees ! Estimated noise=778.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.046336 Jy ! Component: 100 - total flux cleaned = 0.0647951 Jy ! Component: 150 - total flux cleaned = 0.0763242 Jy ! Component: 200 - total flux cleaned = 0.0846032 Jy ! Total flux subtracted in 200 components = 0.0846032 Jy ! Clean residual min=-0.003280 max=0.004755 Jy/beam ! Clean residual mean=-0.000003 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0846032 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 0.0846032 Jy ! Inverting map and beam ! Estimated beam: bmin=4.347 mas, bmaj=5.638 mas, bpa=-20.96 degrees ! Estimated noise=426.479 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 = 0.00900291 Jy ! Component: 100 - total flux cleaned = 0.0148113 Jy ! Component: 150 - total flux cleaned = 0.0189989 Jy ! Component: 200 - total flux cleaned = 0.022181 Jy ! Total flux subtracted in 200 components = 0.022181 Jy ! Clean residual min=-0.001612 max=0.001885 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.106784 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 78 components and 0.106784 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=8.372 mas, bmaj=9.35 mas, bpa=-10.42 degrees ! Estimated noise=501.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361882 Jy ! Component: 100 - total flux cleaned = 0.00592552 Jy ! Component: 150 - total flux cleaned = 0.00753159 Jy ! Component: 200 - total flux cleaned = 0.00868895 Jy ! Total flux subtracted in 200 components = 0.00868895 Jy ! Clean residual min=-0.001431 max=0.001352 Jy/beam ! Clean residual mean=0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.115473 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 = 0.000853855 Jy ! Component: 100 - total flux cleaned = 0.0014882 Jy ! Component: 150 - total flux cleaned = 0.00196342 Jy ! Component: 200 - total flux cleaned = 0.00232232 Jy ! Total flux subtracted in 200 components = 0.00232232 Jy ! Clean residual min=-0.001332 max=0.001124 Jy/beam ! Clean residual mean=0.000007 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.117795 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 164 components and 0.117796 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.347 mas, bmaj=5.638 mas, bpa=-20.96 degrees ! Estimated noise=426.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.9889e-05 Jy ! Component: 100 - total flux cleaned = 2.0141e-05 Jy ! Component: 150 - total flux cleaned = 0.000162562 Jy ! Component: 200 - total flux cleaned = 0.000288462 Jy ! Total flux subtracted in 200 components = 0.000288462 Jy ! Clean residual min=-0.001347 max=0.001108 Jy/beam ! Clean residual mean=0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.118084 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 177 components and 0.118084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077593Jy sigma=0.000763 ! Fit after self-cal, rms=0.077590Jy sigma=0.000762 wmodel J1220+3343_S_2014_05_31_pus_map.mod ! Writing 177 model components to file: J1220+3343_S_2014_05_31_pus_map.mod wobs J1220+3343_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1220+3343_S_2014_05_31_pus_uvs.fits wwins J1220+3343_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1220+3343_S_2014_05_31_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 = -0.000350135 Jy ! Component: 100 - total flux cleaned = -0.000331215 Jy ! Component: 150 - total flux cleaned = -0.000312777 Jy ! Component: 200 - total flux cleaned = -0.000312971 Jy ! Component: 250 - total flux cleaned = -0.00029564 Jy ! Component: 300 - total flux cleaned = -0.000228618 Jy ! Component: 350 - total flux cleaned = -0.000179662 Jy ! Component: 400 - total flux cleaned = -0.0001319 Jy ! Component: 450 - total flux cleaned = -0.000116118 Jy ! Component: 500 - total flux cleaned = -0.000131028 Jy ! Component: 550 - total flux cleaned = -0.000101475 Jy ! Component: 600 - total flux cleaned = -0.000116054 Jy ! Component: 650 - total flux cleaned = -7.33516e-05 Jy ! Component: 700 - total flux cleaned = -0.000101564 Jy ! Component: 750 - total flux cleaned = -0.000101632 Jy ! Component: 800 - total flux cleaned = -0.00015561 Jy ! Component: 850 - total flux cleaned = -0.000195324 Jy ! Component: 900 - total flux cleaned = -0.000129069 Jy ! Component: 950 - total flux cleaned = -0.000155122 Jy ! Component: 1000 - total flux cleaned = -0.000103666 Jy ! Component: 1050 - total flux cleaned = -5.29425e-05 Jy ! Component: 1100 - total flux cleaned = -6.51561e-05 Jy ! Component: 1150 - total flux cleaned = -2.797e-05 Jy ! Component: 1200 - total flux cleaned = -3.56782e-06 Jy ! Component: 1250 - total flux cleaned = 3.26016e-05 Jy ! Component: 1300 - total flux cleaned = 5.63081e-05 Jy ! Component: 1350 - total flux cleaned = 9.32717e-06 Jy ! Component: 1400 - total flux cleaned = 9.57189e-06 Jy ! Component: 1450 - total flux cleaned = 7.83498e-05 Jy ! Component: 1500 - total flux cleaned = 7.8181e-05 Jy ! Component: 1550 - total flux cleaned = 0.00012307 Jy ! Component: 1600 - total flux cleaned = 0.000112042 Jy ! Component: 1650 - total flux cleaned = 0.000134287 Jy ! Component: 1700 - total flux cleaned = 0.000156286 Jy ! Component: 1750 - total flux cleaned = 0.000177861 Jy ! Component: 1800 - total flux cleaned = 0.000220633 Jy ! Component: 1850 - total flux cleaned = 0.000231098 Jy ! Component: 1900 - total flux cleaned = 0.000220471 Jy ! Component: 1950 - total flux cleaned = 0.000241136 Jy ! Component: 2000 - total flux cleaned = 0.000282127 Jy ! Component: 2050 - total flux cleaned = 0.000302308 Jy ! Component: 2100 - total flux cleaned = 0.000302373 Jy ! Component: 2150 - total flux cleaned = 0.000312508 Jy ! Component: 2200 - total flux cleaned = 0.000322469 Jy ! Component: 2250 - total flux cleaned = 0.000332363 Jy ! Component: 2300 - total flux cleaned = 0.000342173 Jy ! Component: 2350 - total flux cleaned = 0.00040018 Jy ! Component: 2400 - total flux cleaned = 0.000419334 Jy ! Component: 2450 - total flux cleaned = 0.000409744 Jy ! Component: 2500 - total flux cleaned = 0.000447512 Jy ! Component: 2550 - total flux cleaned = 0.000475574 Jy ! Component: 2600 - total flux cleaned = 0.000494036 Jy ! Component: 2650 - total flux cleaned = 0.000494086 Jy ! Component: 2700 - total flux cleaned = 0.000503124 Jy ! Component: 2750 - total flux cleaned = 0.000503308 Jy ! Component: 2800 - total flux cleaned = 0.000530466 Jy ! Component: 2850 - total flux cleaned = 0.000530476 Jy ! Component: 2900 - total flux cleaned = 0.000566062 Jy ! Component: 2950 - total flux cleaned = 0.000583819 Jy ! Component: 3000 - total flux cleaned = 0.000566365 Jy ! Component: 3050 - total flux cleaned = 0.000618739 Jy ! Component: 3100 - total flux cleaned = 0.000636014 Jy ! Component: 3150 - total flux cleaned = 0.000601587 Jy ! Component: 3200 - total flux cleaned = 0.000584477 Jy ! Component: 3250 - total flux cleaned = 0.000635535 Jy ! Component: 3300 - total flux cleaned = 0.000669255 Jy ! Component: 3350 - total flux cleaned = 0.000635633 Jy ! Component: 3400 - total flux cleaned = 0.000635651 Jy ! Component: 3450 - total flux cleaned = 0.000660554 Jy ! Component: 3500 - total flux cleaned = 0.000685188 Jy ! Component: 3550 - total flux cleaned = 0.000676967 Jy ! Component: 3600 - total flux cleaned = 0.000668775 Jy ! Component: 3650 - total flux cleaned = 0.000693096 Jy ! Component: 3700 - total flux cleaned = 0.000677011 Jy ! Component: 3750 - total flux cleaned = 0.000669068 Jy ! Component: 3800 - total flux cleaned = 0.000685009 Jy ! Component: 3850 - total flux cleaned = 0.000692935 Jy ! Component: 3900 - total flux cleaned = 0.000732334 Jy ! Component: 3950 - total flux cleaned = 0.000716716 Jy ! Component: 4000 - total flux cleaned = 0.000724539 Jy ! Component: 4050 - total flux cleaned = 0.000740081 Jy ! Total flux subtracted in 4096 components = 0.00071681 Jy ! Clean residual min=-0.000544 max=0.000442 Jy/beam ! Clean residual mean=0.000002 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.118801 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 436 components and 0.118801 Jy ![Exited script file: muppet] wmap "J1220+3343_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.347 x 5.638 at -20.96 degrees (North through East) ! Clean map min=-0.0011372 max=0.062826 Jy/beam ! Writing clean map to FITS file: J1220+3343_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0628259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134295 device "J1220+3343_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1220+3343_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.641273 0.641273 1.28255 2.56509 5.13019 10.2604 20.5208 41.0415 82.083 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.347 x 5.638 at -20.96 degrees (North through East) ! Clean map min=-0.0011372 max=0.062826 Jy/beam quit ! Quitting program ! Log file J1220+3343_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:25:57 2016