! Started logfile: J1640+3946_S_2014_06_09_pus_uvs.log on Wed Nov 16 19:58:43 2016 obs J1640+3946_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1640+3946_S_2014_06_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.522963 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 337 lines of history. ! ! Reading 2824 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_2014_06_09_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.278949Jy sigma=0.003401 ! Fit after self-cal, rms=0.262849Jy sigma=0.003191 ! 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=3.296 mas, bmaj=7.159 mas, bpa=21.12 degrees ! Estimated noise=1359.98 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 = 0.934664 Jy ! Component: 100 - total flux cleaned = 1.13905 Jy ! Total flux subtracted in 100 components = 1.13905 Jy ! Clean residual min=-0.029952 max=0.060780 Jy/beam ! Clean residual mean=0.000213 rms=0.009708 Jy/beam ! Combined flux in latest and established models = 1.13905 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.13905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173057Jy sigma=0.002073 ! Fit after self-cal, rms=0.173057Jy sigma=0.002073 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0603202 Jy ! Component: 100 - total flux cleaned = 0.0943008 Jy ! Total flux subtracted in 100 components = 0.0943008 Jy ! Clean residual min=-0.023242 max=0.028125 Jy/beam ! Clean residual mean=0.000100 rms=0.006771 Jy/beam ! Combined flux in latest and established models = 1.23335 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 1.23335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148458Jy sigma=0.001798 ! Fit after self-cal, rms=0.148421Jy sigma=0.001797 ! 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=4.289 mas, bmaj=7.801 mas, bpa=19.65 degrees ! Estimated noise=1080.03 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 = 0.0203382 Jy ! Component: 100 - total flux cleaned = 0.0316972 Jy ! Component: 150 - total flux cleaned = 0.0383911 Jy ! Component: 200 - total flux cleaned = 0.0407179 Jy ! Total flux subtracted in 200 components = 0.0407179 Jy ! Clean residual min=-0.019243 max=0.019437 Jy/beam ! Clean residual mean=0.000049 rms=0.005207 Jy/beam ! Combined flux in latest and established models = 1.27407 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 1.27407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144671Jy sigma=0.001777 ! Fit after self-cal, rms=0.144664Jy sigma=0.001777 ! 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 0.86 HN 0.97 KP 1.05 ! LA 1.19 MK 1.00 NL 0.96 OV 0.98 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.02 KP 1.02 ! LA 1.14 MK 1.02 NL 1.03 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.03 KP 0.92 ! LA 0.90 MK 1.04 NL 1.05 OV 0.94 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.01 KP 0.89 ! LA 0.87 MK 1.03 NL 1.05 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.144664Jy sigma=0.001777 ! Fit after self-cal, rms=0.070485Jy sigma=0.000821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.308 mas, bmaj=7.792 mas, bpa=19.59 degrees ! Estimated noise=1081.8 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 = -0.00333913 Jy ! Component: 100 - total flux cleaned = -0.00377257 Jy ! Component: 150 - total flux cleaned = -0.00406142 Jy ! Component: 200 - total flux cleaned = -0.00425261 Jy ! Total flux subtracted in 200 components = -0.00425261 Jy ! Clean residual min=-0.007251 max=0.006712 Jy/beam ! Clean residual mean=-0.000028 rms=0.001996 Jy/beam ! Combined flux in latest and established models = 1.26982 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 1.26982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070247Jy sigma=0.000818 ! Fit after self-cal, rms=0.070252Jy sigma=0.000818 ! 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=0.070252Jy sigma=0.000818 ! Fit after self-cal, rms=0.067528Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.312 mas, bmaj=7.803 mas, bpa=19.56 degrees ! Estimated noise=1081.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344637 Jy ! Component: 100 - total flux cleaned = -0.00361058 Jy ! Component: 150 - total flux cleaned = -0.00367137 Jy ! Component: 200 - total flux cleaned = -0.00362171 Jy ! Total flux subtracted in 200 components = -0.00362171 Jy ! Clean residual min=-0.004767 max=0.004114 Jy/beam ! Clean residual mean=-0.000008 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 1.26619 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 1.26619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067301Jy sigma=0.000775 ! Fit after self-cal, rms=0.067298Jy sigma=0.000775 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 = 4.48684e-05 Jy ! Component: 100 - total flux cleaned = 1.93784e-06 Jy ! Component: 150 - total flux cleaned = 2.07063e-06 Jy ! Component: 200 - total flux cleaned = -3.50124e-05 Jy ! Total flux subtracted in 200 components = -3.50124e-05 Jy ! Clean residual min=-0.004554 max=0.004122 Jy/beam ! Clean residual mean=-0.000008 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 1.26616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 66 components and 1.26616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067256Jy sigma=0.000775 ! Fit after self-cal, rms=0.067254Jy sigma=0.000775 ! 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=0.067254Jy sigma=0.000775 ! Fit after self-cal, rms=0.067182Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.309 mas, bmaj=7.811 mas, bpa=19.6 degrees ! Estimated noise=1081.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00235313 Jy ! Component: 100 - total flux cleaned = -0.00240484 Jy ! Component: 150 - total flux cleaned = -0.00244802 Jy ! Component: 200 - total flux cleaned = -0.00248674 Jy ! Total flux subtracted in 200 components = -0.00248674 Jy ! Clean residual min=-0.003960 max=0.003815 Jy/beam ! Clean residual mean=-0.000007 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 1.26367 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 68 components and 1.26367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067071Jy sigma=0.000772 ! Fit after self-cal, rms=0.067071Jy sigma=0.000772 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 = -4.34321e-05 Jy ! Component: 100 - total flux cleaned = -0.000117326 Jy ! Component: 150 - total flux cleaned = -0.000152903 Jy ! Component: 200 - total flux cleaned = -0.000219153 Jy ! Total flux subtracted in 200 components = -0.000219153 Jy ! Clean residual min=-0.003813 max=0.003827 Jy/beam ! Clean residual mean=-0.000006 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 1.26345 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 1.26345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067037Jy sigma=0.000772 ! Fit after self-cal, rms=0.067036Jy sigma=0.000772 ! 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=0.067036Jy sigma=0.000772 ! Fit after self-cal, rms=0.067002Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.557 mas, bmaj=10.92 mas, bpa=-28.34 degrees ! Estimated noise=1204.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105763 Jy ! Component: 100 - total flux cleaned = -0.00116474 Jy ! Component: 150 - total flux cleaned = -0.00125388 Jy ! Component: 200 - total flux cleaned = -0.00131025 Jy ! Total flux subtracted in 200 components = -0.00131025 Jy ! Clean residual min=-0.003143 max=0.003875 Jy/beam ! Clean residual mean=-0.000010 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 1.26214 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 72 components and 1.26214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066963Jy sigma=0.000771 ! Fit after self-cal, rms=0.066961Jy sigma=0.000771 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 = -9.37428e-05 Jy ! Component: 100 - total flux cleaned = -0.000125038 Jy ! Component: 150 - total flux cleaned = -0.000164949 Jy ! Component: 200 - total flux cleaned = -0.000190071 Jy ! Total flux subtracted in 200 components = -0.000190071 Jy ! Clean residual min=-0.003145 max=0.003911 Jy/beam ! Clean residual mean=-0.000009 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 1.26195 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 1.26195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066954Jy sigma=0.000771 ! Fit after self-cal, rms=0.066952Jy sigma=0.000771 ! 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=4.307 mas, bmaj=7.815 mas, bpa=19.62 degrees ! Estimated noise=1081.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.307 x 7.815 at 19.62 degrees (North through East) ! Clean map min=-0.0034401 max=1.1967 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=0.066952Jy sigma=0.000771 ! Fit after self-cal, rms=0.061361Jy sigma=0.000699 ! Inverting map and beam ! Estimated beam: bmin=4.305 mas, bmaj=7.82 mas, bpa=19.63 degrees ! Estimated noise=1081.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126924 Jy ! Component: 100 - total flux cleaned = -0.00139272 Jy ! Component: 150 - total flux cleaned = -0.00146893 Jy ! Component: 200 - total flux cleaned = -0.00157659 Jy ! Total flux subtracted in 200 components = -0.00157659 Jy ! Clean residual min=-0.003460 max=0.003619 Jy/beam ! Clean residual mean=-0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 1.26038 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 1.26038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061301Jy sigma=0.000698 ! Fit after self-cal, rms=0.061301Jy sigma=0.000698 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.63573e-05 Jy ! Component: 100 - total flux cleaned = -0.000107644 Jy ! Component: 150 - total flux cleaned = -0.000167854 Jy ! Component: 200 - total flux cleaned = -0.000195206 Jy ! Total flux subtracted in 200 components = -0.000195206 Jy ! Clean residual min=-0.003449 max=0.003612 Jy/beam ! Clean residual mean=-0.000004 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 1.26018 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 1.26018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061270Jy sigma=0.000698 ! Fit after self-cal, rms=0.061270Jy sigma=0.000698 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061270Jy sigma=0.000698 ! Fit after self-cal, rms=0.061259Jy sigma=0.000697 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=3.307 mas, bmaj=7.17 mas, bpa=21.1 degrees ! Estimated noise=1353.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.930246 Jy ! Component: 100 - total flux cleaned = 1.13337 Jy ! Component: 150 - total flux cleaned = 1.18953 Jy ! Component: 200 - total flux cleaned = 1.2166 Jy ! Total flux subtracted in 200 components = 1.2166 Jy ! Clean residual min=-0.006772 max=0.013387 Jy/beam ! Clean residual mean=0.000050 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 1.2166 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.2166 Jy ! Inverting map and beam ! Estimated beam: bmin=4.304 mas, bmaj=7.822 mas, bpa=19.64 degrees ! Estimated noise=1080.95 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 = 0.0190576 Jy ! Component: 100 - total flux cleaned = 0.0287057 Jy ! Component: 150 - total flux cleaned = 0.0340953 Jy ! Component: 200 - total flux cleaned = 0.0372584 Jy ! Total flux subtracted in 200 components = 0.0372584 Jy ! Clean residual min=-0.003603 max=0.003571 Jy/beam ! Clean residual mean=0.000003 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 1.25386 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 1.25386 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=9.564 mas, bmaj=10.93 mas, bpa=-28.18 degrees ! Estimated noise=1204.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280588 Jy ! Component: 100 - total flux cleaned = 0.00397767 Jy ! Component: 150 - total flux cleaned = 0.00432711 Jy ! Component: 200 - total flux cleaned = 0.00440576 Jy ! Total flux subtracted in 200 components = 0.00440576 Jy ! Clean residual min=-0.002871 max=0.003738 Jy/beam ! Clean residual mean=-0.000005 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.25827 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 = 5.5206e-05 Jy ! Component: 100 - total flux cleaned = 0.000125292 Jy ! Component: 150 - total flux cleaned = 0.000174568 Jy ! Component: 200 - total flux cleaned = 0.00023624 Jy ! Total flux subtracted in 200 components = 0.00023624 Jy ! Clean residual min=-0.002872 max=0.003740 Jy/beam ! Clean residual mean=-0.000005 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 1.2585 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 1.2585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.304 mas, bmaj=7.822 mas, bpa=19.64 degrees ! Estimated noise=1080.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000626203 Jy ! Component: 100 - total flux cleaned = -0.000544045 Jy ! Component: 150 - total flux cleaned = -0.000475222 Jy ! Component: 200 - total flux cleaned = -0.000432636 Jy ! Total flux subtracted in 200 components = -0.000432636 Jy ! Clean residual min=-0.003369 max=0.003555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 1.25807 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 1.25807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061157Jy sigma=0.000696 ! Fit after self-cal, rms=0.061157Jy sigma=0.000696 wmodel J1640+3946_S_2014_06_09_pus_map.mod ! Writing 61 model components to file: J1640+3946_S_2014_06_09_pus_map.mod wobs J1640+3946_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1640+3946_S_2014_06_09_pus_uvs.fits wwins J1640+3946_S_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J1640+3946_S_2014_06_09_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 = 0.000779733 Jy ! Component: 100 - total flux cleaned = 0.00141917 Jy ! Component: 150 - total flux cleaned = 0.00174677 Jy ! Component: 200 - total flux cleaned = 0.00220849 Jy ! Component: 250 - total flux cleaned = 0.0025506 Jy ! Component: 300 - total flux cleaned = 0.00292589 Jy ! Component: 350 - total flux cleaned = 0.00319615 Jy ! Component: 400 - total flux cleaned = 0.00345572 Jy ! Component: 450 - total flux cleaned = 0.00366612 Jy ! Component: 500 - total flux cleaned = 0.00378811 Jy ! Component: 550 - total flux cleaned = 0.00394512 Jy ! Component: 600 - total flux cleaned = 0.0041734 Jy ! Component: 650 - total flux cleaned = 0.00421036 Jy ! Component: 700 - total flux cleaned = 0.00446385 Jy ! Component: 750 - total flux cleaned = 0.00460412 Jy ! Component: 800 - total flux cleaned = 0.00470736 Jy ! Component: 850 - total flux cleaned = 0.00477444 Jy ! Component: 900 - total flux cleaned = 0.00483995 Jy ! Component: 950 - total flux cleaned = 0.00490302 Jy ! Component: 1000 - total flux cleaned = 0.00499567 Jy ! Component: 1050 - total flux cleaned = 0.00499546 Jy ! Component: 1100 - total flux cleaned = 0.00505527 Jy ! Component: 1150 - total flux cleaned = 0.00508471 Jy ! Component: 1200 - total flux cleaned = 0.00514167 Jy ! Component: 1250 - total flux cleaned = 0.00516952 Jy ! Component: 1300 - total flux cleaned = 0.00522452 Jy ! Component: 1350 - total flux cleaned = 0.00522478 Jy ! Component: 1400 - total flux cleaned = 0.00532927 Jy ! Component: 1450 - total flux cleaned = 0.005354 Jy ! Component: 1500 - total flux cleaned = 0.00527844 Jy ! Component: 1550 - total flux cleaned = 0.00527828 Jy ! Component: 1600 - total flux cleaned = 0.00520553 Jy ! Component: 1650 - total flux cleaned = 0.00515798 Jy ! Component: 1700 - total flux cleaned = 0.00511135 Jy ! Component: 1750 - total flux cleaned = 0.00513464 Jy ! Component: 1800 - total flux cleaned = 0.00513456 Jy ! Component: 1850 - total flux cleaned = 0.00511187 Jy ! Component: 1900 - total flux cleaned = 0.00506726 Jy ! Component: 1950 - total flux cleaned = 0.00508843 Jy ! Component: 2000 - total flux cleaned = 0.00500208 Jy ! Component: 2050 - total flux cleaned = 0.00508684 Jy ! Component: 2100 - total flux cleaned = 0.005066 Jy ! Component: 2150 - total flux cleaned = 0.00502504 Jy ! Component: 2200 - total flux cleaned = 0.00504515 Jy ! Component: 2250 - total flux cleaned = 0.00498523 Jy ! Component: 2300 - total flux cleaned = 0.00496585 Jy ! Component: 2350 - total flux cleaned = 0.00492715 Jy ! Component: 2400 - total flux cleaned = 0.00494676 Jy ! Component: 2450 - total flux cleaned = 0.00494688 Jy ! Component: 2500 - total flux cleaned = 0.00492822 Jy ! Component: 2550 - total flux cleaned = 0.00487257 Jy ! Component: 2600 - total flux cleaned = 0.00487291 Jy ! Component: 2650 - total flux cleaned = 0.00485487 Jy ! Component: 2700 - total flux cleaned = 0.00485523 Jy ! Component: 2750 - total flux cleaned = 0.00483747 Jy ! Component: 2800 - total flux cleaned = 0.0048024 Jy ! Component: 2850 - total flux cleaned = 0.00478479 Jy ! Component: 2900 - total flux cleaned = 0.00476769 Jy ! Component: 2950 - total flux cleaned = 0.00473391 Jy ! Component: 3000 - total flux cleaned = 0.00470033 Jy ! Component: 3050 - total flux cleaned = 0.00473369 Jy ! Component: 3100 - total flux cleaned = 0.00465075 Jy ! Component: 3150 - total flux cleaned = 0.00463438 Jy ! Component: 3200 - total flux cleaned = 0.00463462 Jy ! Component: 3250 - total flux cleaned = 0.00458637 Jy ! Component: 3300 - total flux cleaned = 0.00458618 Jy ! Component: 3350 - total flux cleaned = 0.00457022 Jy ! Component: 3400 - total flux cleaned = 0.00449171 Jy ! Component: 3450 - total flux cleaned = 0.0044607 Jy ! Component: 3500 - total flux cleaned = 0.00446081 Jy ! Component: 3550 - total flux cleaned = 0.00443021 Jy ! Component: 3600 - total flux cleaned = 0.00440004 Jy ! Component: 3650 - total flux cleaned = 0.0043999 Jy ! Component: 3700 - total flux cleaned = 0.00437003 Jy ! Component: 3750 - total flux cleaned = 0.00438484 Jy ! Component: 3800 - total flux cleaned = 0.00435534 Jy ! Component: 3850 - total flux cleaned = 0.0043406 Jy ! Component: 3900 - total flux cleaned = 0.0043987 Jy ! Component: 3950 - total flux cleaned = 0.00432677 Jy ! Component: 4000 - total flux cleaned = 0.00435551 Jy ! Component: 4050 - total flux cleaned = 0.00439803 Jy ! Total flux subtracted in 4096 components = 0.00439795 Jy ! Clean residual min=-0.000724 max=0.000809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 1.26247 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 325 components and 1.26247 Jy ![Exited script file: muppet] wmap "J1640+3946_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.304 x 7.822 at 19.64 degrees (North through East) ! Clean map min=-0.0021045 max=1.1994 Jy/beam ! Writing clean map to FITS file: J1640+3946_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.19941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247555 device "J1640+3946_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1640+3946_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.061919 0.061919 0.123838 0.247676 0.495352 0.990704 1.98141 3.96282 7.92563 15.8513 31.7025 63.4051 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.199 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.304 x 7.822 at 19.64 degrees (North through East) ! Clean map min=-0.0021045 max=1.1994 Jy/beam quit ! Quitting program ! Log file J1640+3946_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 19:58:48 2016