! Started logfile: J1640+3946_S_2015_01_23_pus_uvs.log on Mon Jan 2 19:29:56 2017 obs J1640+3946_S_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1640+3946_S_2015_01_23_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.818803 visibilities/baseline/integration-bin. ! Found source: J1640+3946 ! ! 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 338 lines of history. ! ! Reading 1916 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 J1640+3946_S_2015_01_23_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.240355Jy sigma=0.002283 ! Fit after self-cal, rms=0.223969Jy sigma=0.002075 ! 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=2.835 mas, bmaj=8.214 mas, bpa=29.46 degrees ! Estimated noise=1744.62 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 = 0.798558 Jy ! Component: 100 - total flux cleaned = 0.979503 Jy ! Total flux subtracted in 100 components = 0.979503 Jy ! Clean residual min=-0.048887 max=0.066466 Jy/beam ! Clean residual mean=-0.000071 rms=0.013094 Jy/beam ! Combined flux in latest and established models = 0.979503 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.979503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225826Jy sigma=0.002110 ! Fit after self-cal, rms=0.225827Jy sigma=0.002110 ! 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=3.253 mas, bmaj=8.684 mas, bpa=29.6 degrees ! Estimated noise=1485.09 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 = 0.0793778 Jy ! Component: 100 - total flux cleaned = 0.120968 Jy ! Component: 150 - total flux cleaned = 0.149529 Jy ! Component: 200 - total flux cleaned = 0.1704 Jy ! Total flux subtracted in 200 components = 0.1704 Jy ! Clean residual min=-0.033927 max=0.052809 Jy/beam ! Clean residual mean=-0.000084 rms=0.008673 Jy/beam ! Combined flux in latest and established models = 1.1499 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 1.1499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197692Jy sigma=0.001688 ! Fit after self-cal, rms=0.197683Jy sigma=0.001688 ! Inverting map ! Added new window around map position (-20, 62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428773 Jy ! Component: 100 - total flux cleaned = 0.0590409 Jy ! Component: 150 - total flux cleaned = 0.0698176 Jy ! Component: 200 - total flux cleaned = 0.0793933 Jy ! Total flux subtracted in 200 components = 0.0793933 Jy ! Clean residual min=-0.028225 max=0.028628 Jy/beam ! Clean residual mean=-0.000052 rms=0.006600 Jy/beam ! Combined flux in latest and established models = 1.2293 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 1.2293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186064Jy sigma=0.001555 ! Fit after self-cal, rms=0.185557Jy sigma=0.001546 ! 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 0.96 HN 0.96 KP 1.12 ! LA 0.99 MK 1.02 NL 0.94 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.03 KP 1.04 ! LA 0.96 MK 1.02 NL 1.06 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.30 HN 1.03 KP 0.89 ! LA 0.79 MK 1.05 NL 1.19 OV 0.95 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.99 KP 0.84 ! LA 0.83 MK 1.04 NL 0.96 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.185557Jy sigma=0.001546 ! Fit after self-cal, rms=0.143143Jy sigma=0.000871 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.269 mas, bmaj=8.706 mas, bpa=29.63 degrees ! Estimated noise=1494.62 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 = -0.00934319 Jy ! Component: 100 - total flux cleaned = -0.0127688 Jy ! Component: 150 - total flux cleaned = -0.0141006 Jy ! Component: 200 - total flux cleaned = -0.0148681 Jy ! Total flux subtracted in 200 components = -0.0148681 Jy ! Clean residual min=-0.010137 max=0.007788 Jy/beam ! Clean residual mean=-0.000009 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 1.21443 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 1.21443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141953Jy sigma=0.000853 ! Fit after self-cal, rms=0.141882Jy sigma=0.000852 ! 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=0.141882Jy sigma=0.000852 ! Fit after self-cal, rms=0.141647Jy sigma=0.000849 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.709 mas, bpa=29.64 degrees ! Estimated noise=1493.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00676641 Jy ! Component: 100 - total flux cleaned = -0.00939392 Jy ! Component: 150 - total flux cleaned = -0.00997389 Jy ! Component: 200 - total flux cleaned = -0.0106233 Jy ! Total flux subtracted in 200 components = -0.0106233 Jy ! Clean residual min=-0.008518 max=0.006493 Jy/beam ! Clean residual mean=-0.000008 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 1.2038 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 1.2038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141082Jy sigma=0.000841 ! Fit after self-cal, rms=0.141033Jy sigma=0.000841 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 = -0.000920022 Jy ! Component: 100 - total flux cleaned = -0.00123551 Jy ! Component: 150 - total flux cleaned = -0.00142357 Jy ! Component: 200 - total flux cleaned = -0.00159916 Jy ! Total flux subtracted in 200 components = -0.00159916 Jy ! Clean residual min=-0.008201 max=0.006856 Jy/beam ! Clean residual mean=-0.000008 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 1.20221 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 102 components and 1.20221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140845Jy sigma=0.000839 ! Fit after self-cal, rms=0.140839Jy sigma=0.000839 ! 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=0.140839Jy sigma=0.000839 ! Fit after self-cal, rms=0.140856Jy sigma=0.000836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=8.71 mas, bpa=29.66 degrees ! Estimated noise=1493.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00457887 Jy ! Component: 100 - total flux cleaned = -0.00652618 Jy ! Component: 150 - total flux cleaned = -0.00736344 Jy ! Component: 200 - total flux cleaned = -0.0080173 Jy ! Total flux subtracted in 200 components = -0.0080173 Jy ! Clean residual min=-0.007714 max=0.005639 Jy/beam ! Clean residual mean=-0.000007 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 1.19419 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 1.19419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140594Jy sigma=0.000832 ! Fit after self-cal, rms=0.140560Jy sigma=0.000832 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 = -0.000811022 Jy ! Component: 100 - total flux cleaned = -0.000951817 Jy ! Component: 150 - total flux cleaned = -0.00101757 Jy ! Component: 200 - total flux cleaned = -0.00101857 Jy ! Total flux subtracted in 200 components = -0.00101857 Jy ! Clean residual min=-0.007674 max=0.005684 Jy/beam ! Clean residual mean=-0.000008 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 1.19317 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 1.19317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140476Jy sigma=0.000831 ! Fit after self-cal, rms=0.140472Jy sigma=0.000831 ! 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=0.140472Jy sigma=0.000831 ! Fit after self-cal, rms=0.140593Jy sigma=0.000829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.683 mas, bmaj=10.15 mas, bpa=20.67 degrees ! Estimated noise=1875.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00455032 Jy ! Component: 100 - total flux cleaned = -0.00559081 Jy ! Component: 150 - total flux cleaned = -0.00635303 Jy ! Component: 200 - total flux cleaned = -0.00674454 Jy ! Total flux subtracted in 200 components = -0.00674454 Jy ! Clean residual min=-0.008567 max=0.007331 Jy/beam ! Clean residual mean=-0.000019 rms=0.002126 Jy/beam ! Combined flux in latest and established models = 1.18643 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 1.18643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140400Jy sigma=0.000829 ! Fit after self-cal, rms=0.140366Jy sigma=0.000829 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 = -0.00035592 Jy ! Component: 100 - total flux cleaned = -0.000355469 Jy ! Component: 150 - total flux cleaned = -0.000354863 Jy ! Component: 200 - total flux cleaned = -0.00035584 Jy ! Total flux subtracted in 200 components = -0.00035584 Jy ! Clean residual min=-0.008598 max=0.007354 Jy/beam ! Clean residual mean=-0.000018 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 1.18607 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 1.18607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140324Jy sigma=0.000829 ! Fit after self-cal, rms=0.140324Jy sigma=0.000829 ! 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=3.276 mas, bmaj=8.711 mas, bpa=29.67 degrees ! Estimated noise=1492.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.276 x 8.711 at 29.67 degrees (North through East) ! Clean map min=-0.007212 max=1.0294 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=0.140324Jy sigma=0.000829 ! Fit after self-cal, rms=0.129568Jy sigma=0.000764 ! Inverting map and beam ! Estimated beam: bmin=3.277 mas, bmaj=8.711 mas, bpa=29.63 degrees ! Estimated noise=1490.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00327769 Jy ! Component: 100 - total flux cleaned = -0.00460814 Jy ! Component: 150 - total flux cleaned = -0.004963 Jy ! Component: 200 - total flux cleaned = -0.00489943 Jy ! Total flux subtracted in 200 components = -0.00489943 Jy ! Clean residual min=-0.006784 max=0.004835 Jy/beam ! Clean residual mean=-0.000000 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 1.18117 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 1.18117 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129456Jy sigma=0.000761 ! Fit after self-cal, rms=0.129431Jy sigma=0.000761 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335422 Jy ! Component: 100 - total flux cleaned = -0.000281318 Jy ! Component: 150 - total flux cleaned = -0.000282205 Jy ! Component: 200 - total flux cleaned = -0.00018839 Jy ! Total flux subtracted in 200 components = -0.00018839 Jy ! Clean residual min=-0.006721 max=0.004763 Jy/beam ! Clean residual mean=-0.000001 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 1.18098 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 184 components and 1.18098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129383Jy sigma=0.000761 ! Fit after self-cal, rms=0.129378Jy sigma=0.000761 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129378Jy sigma=0.000761 ! Fit after self-cal, rms=0.129311Jy sigma=0.000760 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=2.858 mas, bmaj=8.239 mas, bpa=29.46 degrees ! Estimated noise=1742.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.797583 Jy ! Component: 100 - total flux cleaned = 0.975212 Jy ! Component: 150 - total flux cleaned = 1.04041 Jy ! Component: 200 - total flux cleaned = 1.07374 Jy ! Total flux subtracted in 200 components = 1.07374 Jy ! Clean residual min=-0.014544 max=0.017186 Jy/beam ! Clean residual mean=-0.000020 rms=0.004011 Jy/beam ! Combined flux in latest and established models = 1.07374 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.07374 Jy ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=8.713 mas, bpa=29.65 degrees ! Estimated noise=1489.71 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 = 0.0262859 Jy ! Component: 100 - total flux cleaned = 0.0440894 Jy ! Component: 150 - total flux cleaned = 0.0572997 Jy ! Component: 200 - total flux cleaned = 0.0674042 Jy ! Total flux subtracted in 200 components = 0.0674042 Jy ! Clean residual min=-0.008045 max=0.009376 Jy/beam ! Clean residual mean=-0.000023 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 1.14114 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 73 components and 1.14114 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=6.692 mas, bmaj=10.16 mas, bpa=20.65 degrees ! Estimated noise=1869.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013578 Jy ! Component: 100 - total flux cleaned = 0.0213364 Jy ! Component: 150 - total flux cleaned = 0.0257949 Jy ! Component: 200 - total flux cleaned = 0.0279409 Jy ! Total flux subtracted in 200 components = 0.0279409 Jy ! Clean residual min=-0.007485 max=0.008664 Jy/beam ! Clean residual mean=-0.000013 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 1.16908 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 = 0.00175675 Jy ! Component: 100 - total flux cleaned = 0.0031969 Jy ! Component: 150 - total flux cleaned = 0.00395185 Jy ! Component: 200 - total flux cleaned = 0.00446537 Jy ! Total flux subtracted in 200 components = 0.00446537 Jy ! Clean residual min=-0.007314 max=0.007822 Jy/beam ! Clean residual mean=-0.000006 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 1.17355 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 121 components and 1.17355 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=8.713 mas, bpa=29.65 degrees ! Estimated noise=1489.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000731452 Jy ! Component: 100 - total flux cleaned = -0.00105412 Jy ! Component: 150 - total flux cleaned = -0.000934501 Jy ! Component: 200 - total flux cleaned = -0.000596652 Jy ! Total flux subtracted in 200 components = -0.000596652 Jy ! Clean residual min=-0.007094 max=0.005944 Jy/beam ! Clean residual mean=-0.000002 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 1.17295 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 1.17295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129932Jy sigma=0.000769 ! Fit after self-cal, rms=0.129908Jy sigma=0.000769 wmodel J1640+3946_S_2015_01_23_pus_map.mod ! Writing 132 model components to file: J1640+3946_S_2015_01_23_pus_map.mod wobs J1640+3946_S_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1640+3946_S_2015_01_23_pus_uvs.fits wwins J1640+3946_S_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1640+3946_S_2015_01_23_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 = -0.00239801 Jy ! Component: 100 - total flux cleaned = -0.00324859 Jy ! Component: 150 - total flux cleaned = -0.00383345 Jy ! Component: 200 - total flux cleaned = -0.00448197 Jy ! Component: 250 - total flux cleaned = -0.00518316 Jy ! Component: 300 - total flux cleaned = -0.00568695 Jy ! Component: 350 - total flux cleaned = -0.00625096 Jy ! Component: 400 - total flux cleaned = -0.00671766 Jy ! Component: 450 - total flux cleaned = -0.00724297 Jy ! Component: 500 - total flux cleaned = -0.00781739 Jy ! Component: 550 - total flux cleaned = -0.00816322 Jy ! Component: 600 - total flux cleaned = -0.00849919 Jy ! Component: 650 - total flux cleaned = -0.00889066 Jy ! Component: 700 - total flux cleaned = -0.00920653 Jy ! Component: 750 - total flux cleaned = -0.00939181 Jy ! Component: 800 - total flux cleaned = -0.00957189 Jy ! Component: 850 - total flux cleaned = -0.00962983 Jy ! Component: 900 - total flux cleaned = -0.00957284 Jy ! Component: 950 - total flux cleaned = -0.00979403 Jy ! Component: 1000 - total flux cleaned = -0.00995612 Jy ! Component: 1050 - total flux cleaned = -0.00984931 Jy ! Component: 1100 - total flux cleaned = -0.0100049 Jy ! Component: 1150 - total flux cleaned = -0.0100546 Jy ! Component: 1200 - total flux cleaned = -0.010154 Jy ! Component: 1250 - total flux cleaned = -0.010251 Jy ! Component: 1300 - total flux cleaned = -0.0104906 Jy ! Component: 1350 - total flux cleaned = -0.0105848 Jy ! Component: 1400 - total flux cleaned = -0.0106318 Jy ! Component: 1450 - total flux cleaned = -0.0109058 Jy ! Component: 1500 - total flux cleaned = -0.0109069 Jy ! Component: 1550 - total flux cleaned = -0.0111719 Jy ! Component: 1600 - total flux cleaned = -0.0112146 Jy ! Component: 1650 - total flux cleaned = -0.0113005 Jy ! Component: 1700 - total flux cleaned = -0.011428 Jy ! Component: 1750 - total flux cleaned = -0.0115522 Jy ! Component: 1800 - total flux cleaned = -0.0115932 Jy ! Component: 1850 - total flux cleaned = -0.0118357 Jy ! Component: 1900 - total flux cleaned = -0.0119146 Jy ! Component: 1950 - total flux cleaned = -0.0120724 Jy ! Component: 2000 - total flux cleaned = -0.0121109 Jy ! Component: 2050 - total flux cleaned = -0.0122648 Jy ! Component: 2100 - total flux cleaned = -0.0123404 Jy ! Component: 2150 - total flux cleaned = -0.0124527 Jy ! Component: 2200 - total flux cleaned = -0.0126371 Jy ! Component: 2250 - total flux cleaned = -0.0128546 Jy ! Component: 2300 - total flux cleaned = -0.0129626 Jy ! Component: 2350 - total flux cleaned = -0.0132471 Jy ! Component: 2400 - total flux cleaned = -0.0135978 Jy ! Component: 2450 - total flux cleaned = -0.0137365 Jy ! Component: 2500 - total flux cleaned = -0.0138738 Jy ! Component: 2550 - total flux cleaned = -0.0139424 Jy ! Component: 2600 - total flux cleaned = -0.0141783 Jy ! Component: 2650 - total flux cleaned = -0.014411 Jy ! Component: 2700 - total flux cleaned = -0.0144771 Jy ! Component: 2750 - total flux cleaned = -0.0146399 Jy ! Component: 2800 - total flux cleaned = -0.0146726 Jy ! Component: 2850 - total flux cleaned = -0.0149289 Jy ! Component: 2900 - total flux cleaned = -0.0148971 Jy ! Component: 2950 - total flux cleaned = -0.0149913 Jy ! Component: 3000 - total flux cleaned = -0.0150849 Jy ! Component: 3050 - total flux cleaned = -0.0151466 Jy ! Component: 3100 - total flux cleaned = -0.0153305 Jy ! Component: 3150 - total flux cleaned = -0.01533 Jy ! Component: 3200 - total flux cleaned = -0.0154202 Jy ! Component: 3250 - total flux cleaned = -0.0153305 Jy ! Component: 3300 - total flux cleaned = -0.015449 Jy ! Component: 3350 - total flux cleaned = -0.0155374 Jy ! Component: 3400 - total flux cleaned = -0.0155666 Jy ! Component: 3450 - total flux cleaned = -0.0155375 Jy ! Component: 3500 - total flux cleaned = -0.0155663 Jy ! Component: 3550 - total flux cleaned = -0.0156522 Jy ! Component: 3600 - total flux cleaned = -0.0156805 Jy ! Component: 3650 - total flux cleaned = -0.0156526 Jy ! Component: 3700 - total flux cleaned = -0.0157368 Jy ! Component: 3750 - total flux cleaned = -0.015681 Jy ! Component: 3800 - total flux cleaned = -0.015709 Jy ! Component: 3850 - total flux cleaned = -0.0157641 Jy ! Component: 3900 - total flux cleaned = -0.0157367 Jy ! Component: 3950 - total flux cleaned = -0.015818 Jy ! Component: 4000 - total flux cleaned = -0.0158448 Jy ! Component: 4050 - total flux cleaned = -0.0159521 Jy ! Total flux subtracted in 4096 components = -0.0160053 Jy ! Clean residual min=-0.001645 max=0.001436 Jy/beam ! Clean residual mean=0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 1.15695 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 446 components and 1.15695 Jy ![Exited script file: muppet] wmap "J1640+3946_S_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.279 x 8.713 at 29.65 degrees (North through East) ! Clean map min=-0.0049237 max=1.0302 Jy/beam ! Writing clean map to FITS file: J1640+3946_S_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.03023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000486472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14166 0.14166 0.283319 0.566639 1.13328 2.26655 4.53311 9.06622 18.1324 36.2649 72.5297 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.03 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.279 x 8.713 at 29.65 degrees (North through East) ! Clean map min=-0.0049237 max=1.0302 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 J1640+3946_S_2015_01_23_pus_uvs.log closed on Mon Jan 2 19:30:01 2017