! Started logfile: /vlbi/sb072/temp_maps//J1605-1139_X_dfm.log on Tue Mar 5 23:18:38 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs /vlbi/sb072/temp_maps//J1605-1139_X_uvm.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1605-1139_X_uvm.fits ! AN table 1: 4 integrations on 6 of 6 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1605-1139 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 696 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1605-1139_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.072717Jy sigma=45.270722 ! Fit after self-cal, rms=0.624476Jy sigma=26.625221 ! 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=0.976 mas, bmaj=3.312 mas, bpa=19.98 degrees ! Estimated noise=0.886245 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 = 0.2959 Jy ! Component: 100 - total flux cleaned = 0.360425 Jy ! Total flux subtracted in 100 components = 0.360425 Jy ! Clean residual min=-0.026601 max=0.043680 Jy/beam ! Clean residual mean=-0.000064 rms=0.008632 Jy/beam ! Combined flux in latest and established models = 0.360425 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.360425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.121249Jy sigma=5.029766 ! Fit after self-cal, rms=0.120618Jy sigma=4.999975 ! 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=1.174 mas, bmaj=3.414 mas, bpa=17.51 degrees ! Estimated noise=0.659334 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 = 0.00229587 Jy ! Component: 100 - total flux cleaned = -0.0018342 Jy ! Component: 150 - total flux cleaned = -0.00594004 Jy ! Component: 200 - total flux cleaned = -0.00895076 Jy ! Total flux subtracted in 200 components = -0.00895076 Jy ! Clean residual min=-0.026088 max=0.038036 Jy/beam ! Clean residual mean=-0.000122 rms=0.008493 Jy/beam ! Combined flux in latest and established models = 0.351475 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.351475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.112348Jy sigma=4.801459 ! Fit after self-cal, rms=0.112342Jy sigma=4.801382 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.174 x 3.414 at 17.51 degrees (North through East) ! Clean map min=-0.024978 max=0.39195 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.82 NL 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.98 LA 0.92 NL 1.02 ! OV 1.02 PT 0.89 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.82 NL 0.97 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.95 LA 0.93 NL 1.04 ! OV 1.04 PT 0.87 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.83 NL 1.00 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 2.02 LA 0.93 NL 1.03 ! OV 1.03 PT 0.87 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.84 NL 1.00 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.92 LA 0.92 NL 1.03 ! OV 1.04 PT 0.88 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.82 NL 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.93 KP 1.96 LA 0.92 NL 1.03 ! OV 1.04 PT 0.87 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.83 NL 0.99 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.93 LA 0.92 NL 1.02 ! OV 1.03 PT 0.87 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.81 NL 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.93 LA 0.92 NL 1.03 ! OV 1.04 PT 0.87 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.81 NL 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.99 LA 0.92 NL 1.04 ! OV 1.03 PT 0.86 SC 1.03 ! ! ! Fit before self-cal, rms=0.112342Jy sigma=4.801382 ! Fit after self-cal, rms=0.164587Jy sigma=3.194596 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.243 mas, bpa=16.99 degrees ! Estimated noise=0.658689 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 = 0.0076289 Jy ! Component: 100 - total flux cleaned = 0.0111079 Jy ! Component: 150 - total flux cleaned = 0.0114906 Jy ! Component: 200 - total flux cleaned = 0.0116987 Jy ! Total flux subtracted in 200 components = 0.0116987 Jy ! Clean residual min=-0.008264 max=0.005470 Jy/beam ! Clean residual mean=0.000021 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.363173 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.363173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.163093Jy sigma=3.193940 ! Fit after self-cal, rms=0.163139Jy sigma=3.193400 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.163139Jy sigma=3.193400 ! Fit after self-cal, rms=0.168518Jy sigma=3.177751 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.222 mas, bpa=17.02 degrees ! Estimated noise=0.667165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00651065 Jy ! Component: 100 - total flux cleaned = 0.010137 Jy ! Component: 150 - total flux cleaned = 0.012434 Jy ! Component: 200 - total flux cleaned = 0.0135446 Jy ! Total flux subtracted in 200 components = 0.0135446 Jy ! Clean residual min=-0.008386 max=0.004811 Jy/beam ! Clean residual mean=0.000022 rms=0.001696 Jy/beam ! Combined flux in latest and established models = 0.376718 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.376718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.167104Jy sigma=3.188647 ! Fit after self-cal, rms=0.167102Jy sigma=3.188532 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 = 0.000359026 Jy ! Component: 100 - total flux cleaned = 0.000504941 Jy ! Component: 150 - total flux cleaned = 0.000595801 Jy ! Component: 200 - total flux cleaned = 0.000722437 Jy ! Total flux subtracted in 200 components = 0.000722437 Jy ! Clean residual min=-0.008470 max=0.004746 Jy/beam ! Clean residual mean=0.000023 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.37744 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.37744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.166978Jy sigma=3.189224 ! Fit after self-cal, rms=0.166977Jy sigma=3.189179 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.166977Jy sigma=3.189179 ! Fit after self-cal, rms=0.173122Jy sigma=3.170972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.204 mas, bpa=17.06 degrees ! Estimated noise=0.677443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582911 Jy ! Component: 100 - total flux cleaned = 0.00914588 Jy ! Component: 150 - total flux cleaned = 0.0113786 Jy ! Component: 200 - total flux cleaned = 0.0129322 Jy ! Total flux subtracted in 200 components = 0.0129322 Jy ! Clean residual min=-0.008247 max=0.004626 Jy/beam ! Clean residual mean=0.000021 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.390373 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.390373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.171807Jy sigma=3.183903 ! Fit after self-cal, rms=0.171805Jy sigma=3.183814 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 = 0.00116146 Jy ! Component: 100 - total flux cleaned = 0.00172966 Jy ! Component: 150 - total flux cleaned = 0.00195642 Jy ! Component: 200 - total flux cleaned = 0.00214062 Jy ! Total flux subtracted in 200 components = 0.00214062 Jy ! Clean residual min=-0.008530 max=0.004805 Jy/beam ! Clean residual mean=0.000023 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 0.392513 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.392513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.171647Jy sigma=3.187183 ! Fit after self-cal, rms=0.171648Jy sigma=3.187163 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.171648Jy sigma=3.187163 ! Fit after self-cal, rms=0.177848Jy sigma=3.169383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.902 mas, bpa=0.8436 degrees ! Estimated noise=0.817132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00729504 Jy ! Component: 100 - total flux cleaned = 0.0109624 Jy ! Component: 150 - total flux cleaned = 0.0132412 Jy ! Component: 200 - total flux cleaned = 0.0146844 Jy ! Total flux subtracted in 200 components = 0.0146844 Jy ! Clean residual min=-0.011716 max=0.006583 Jy/beam ! Clean residual mean=0.000041 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.407198 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 89 components and 0.407198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.176546Jy sigma=3.186319 ! Fit after self-cal, rms=0.176546Jy sigma=3.186261 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 = 0.000690077 Jy ! Component: 100 - total flux cleaned = 0.000894314 Jy ! Component: 150 - total flux cleaned = 0.00111828 Jy ! Component: 200 - total flux cleaned = 0.00133074 Jy ! Total flux subtracted in 200 components = 0.00133074 Jy ! Clean residual min=-0.011748 max=0.006673 Jy/beam ! Clean residual mean=0.000043 rms=0.002779 Jy/beam ! Combined flux in latest and established models = 0.408528 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 90 components and 0.408528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.176500Jy sigma=3.187362 ! Fit after self-cal, rms=0.176501Jy sigma=3.187321 ! 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=1.173 mas, bmaj=3.189 mas, bpa=17.09 degrees ! Estimated noise=0.688424 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 3.189 at 17.09 degrees (North through East) ! Clean map min=-0.0082748 max=0.39413 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=0.989 mas, bmaj=3.097 mas, bpa=19.89 degrees ! Estimated noise=0.924938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.309063 Jy ! Component: 100 - total flux cleaned = 0.37647 Jy ! Component: 150 - total flux cleaned = 0.391935 Jy ! Component: 200 - total flux cleaned = 0.398564 Jy ! Total flux subtracted in 200 components = 0.398564 Jy ! Clean residual min=-0.007778 max=0.005515 Jy/beam ! Clean residual mean=0.000008 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.398564 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 0.398564 Jy ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.189 mas, bpa=17.09 degrees ! Estimated noise=0.688424 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 = 0.0044867 Jy ! Component: 100 - total flux cleaned = 0.007287 Jy ! Component: 150 - total flux cleaned = 0.00830321 Jy ! Component: 200 - total flux cleaned = 0.00852162 Jy ! Total flux subtracted in 200 components = 0.00852162 Jy ! Clean residual min=-0.009111 max=0.005281 Jy/beam ! Clean residual mean=0.000023 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.407086 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.407086 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.196 mas, bmaj=3.902 mas, bpa=0.8436 degrees ! Estimated noise=0.817132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155805 Jy ! Component: 100 - total flux cleaned = 0.00173111 Jy ! Component: 150 - total flux cleaned = 0.00189229 Jy ! Component: 200 - total flux cleaned = 0.00201448 Jy ! Total flux subtracted in 200 components = 0.00201448 Jy ! Clean residual min=-0.011889 max=0.006569 Jy/beam ! Clean residual mean=0.000044 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.4091 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 = 8.77019e-05 Jy ! Component: 100 - total flux cleaned = 0.000172691 Jy ! Component: 150 - total flux cleaned = 0.000254048 Jy ! Component: 200 - total flux cleaned = 0.000332399 Jy ! Total flux subtracted in 200 components = 0.000332399 Jy ! Clean residual min=-0.011829 max=0.006593 Jy/beam ! Clean residual mean=0.000045 rms=0.002832 Jy/beam ! Combined flux in latest and established models = 0.409433 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.409433 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=3.189 mas, bpa=17.09 degrees ! Estimated noise=0.688424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000338927 Jy ! Component: 100 - total flux cleaned = -0.000748214 Jy ! Component: 150 - total flux cleaned = -0.000748204 Jy ! Component: 200 - total flux cleaned = -0.000657058 Jy ! Total flux subtracted in 200 components = -0.000657058 Jy ! Clean residual min=-0.008843 max=0.005043 Jy/beam ! Clean residual mean=0.000024 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.408776 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.408776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.176521Jy sigma=3.188817 ! Fit after self-cal, rms=0.176518Jy sigma=3.188641 wmodel J1605-1139_X_map.mod ! Writing 44 model components to file: J1605-1139_X_map.mod wobs J1605-1139_X_uvs.fits ! Writing UV FITS file: J1605-1139_X_uvs.fits wwins J1605-1139_X_map.win ! wwins: Wrote 1 windows to J1605-1139_X_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 = -0.00363653 Jy ! Component: 100 - total flux cleaned = -0.0064225 Jy ! Component: 150 - total flux cleaned = -0.00786248 Jy ! Component: 200 - total flux cleaned = -0.00872447 Jy ! Component: 250 - total flux cleaned = -0.0095146 Jy ! Component: 300 - total flux cleaned = -0.0100315 Jy ! Component: 350 - total flux cleaned = -0.0101703 Jy ! Component: 400 - total flux cleaned = -0.0102367 Jy ! Component: 450 - total flux cleaned = -0.0104298 Jy ! Component: 500 - total flux cleaned = -0.0106156 Jy ! Component: 550 - total flux cleaned = -0.0107354 Jy ! Component: 600 - total flux cleaned = -0.0109687 Jy ! Component: 650 - total flux cleaned = -0.0111959 Jy ! Component: 700 - total flux cleaned = -0.0114706 Jy ! Component: 750 - total flux cleaned = -0.0115773 Jy ! Component: 800 - total flux cleaned = -0.0118379 Jy ! Component: 850 - total flux cleaned = -0.0120911 Jy ! Component: 900 - total flux cleaned = -0.0123372 Jy ! Component: 950 - total flux cleaned = -0.012481 Jy ! Component: 1000 - total flux cleaned = -0.0126679 Jy ! Component: 1050 - total flux cleaned = -0.0127583 Jy ! Component: 1100 - total flux cleaned = -0.0128917 Jy ! Component: 1150 - total flux cleaned = -0.0129351 Jy ! Component: 1200 - total flux cleaned = -0.0129779 Jy ! Component: 1250 - total flux cleaned = -0.0131443 Jy ! Component: 1300 - total flux cleaned = -0.0131845 Jy ! Component: 1350 - total flux cleaned = -0.0132245 Jy ! Component: 1400 - total flux cleaned = -0.0133024 Jy ! Component: 1450 - total flux cleaned = -0.0133025 Jy ! Component: 1500 - total flux cleaned = -0.0133769 Jy ! Component: 1550 - total flux cleaned = -0.013377 Jy ! Component: 1600 - total flux cleaned = -0.0134121 Jy ! Component: 1650 - total flux cleaned = -0.0134467 Jy ! Component: 1700 - total flux cleaned = -0.013481 Jy ! Component: 1750 - total flux cleaned = -0.0136483 Jy ! Component: 1800 - total flux cleaned = -0.0136811 Jy ! Component: 1850 - total flux cleaned = -0.0137775 Jy ! Component: 1900 - total flux cleaned = -0.0139042 Jy ! Component: 1950 - total flux cleaned = -0.0139043 Jy ! Component: 2000 - total flux cleaned = -0.013874 Jy ! Component: 2050 - total flux cleaned = -0.0139046 Jy ! Component: 2100 - total flux cleaned = -0.0139344 Jy ! Component: 2150 - total flux cleaned = -0.0139055 Jy ! Component: 2200 - total flux cleaned = -0.0139057 Jy ! Component: 2250 - total flux cleaned = -0.013934 Jy ! Component: 2300 - total flux cleaned = -0.0139619 Jy ! Component: 2350 - total flux cleaned = -0.0139076 Jy ! Component: 2400 - total flux cleaned = -0.0139617 Jy ! Component: 2450 - total flux cleaned = -0.0140147 Jy ! Component: 2500 - total flux cleaned = -0.0139883 Jy ! Component: 2550 - total flux cleaned = -0.014014 Jy ! Component: 2600 - total flux cleaned = -0.0140138 Jy ! Component: 2650 - total flux cleaned = -0.0140388 Jy ! Component: 2700 - total flux cleaned = -0.0140388 Jy ! Component: 2750 - total flux cleaned = -0.0140635 Jy ! Component: 2800 - total flux cleaned = -0.0141123 Jy ! Component: 2850 - total flux cleaned = -0.0141362 Jy ! Component: 2900 - total flux cleaned = -0.0141603 Jy ! Component: 2950 - total flux cleaned = -0.0142078 Jy ! Component: 3000 - total flux cleaned = -0.0142781 Jy ! Component: 3050 - total flux cleaned = -0.0143012 Jy ! Component: 3100 - total flux cleaned = -0.0143012 Jy ! Component: 3150 - total flux cleaned = -0.0143931 Jy ! Component: 3200 - total flux cleaned = -0.0144386 Jy ! Component: 3250 - total flux cleaned = -0.0144838 Jy ! Component: 3300 - total flux cleaned = -0.0145511 Jy ! Component: 3350 - total flux cleaned = -0.0145734 Jy ! Component: 3400 - total flux cleaned = -0.0146399 Jy ! Component: 3450 - total flux cleaned = -0.0146841 Jy ! Component: 3500 - total flux cleaned = -0.0147059 Jy ! Component: 3550 - total flux cleaned = -0.0147493 Jy ! Component: 3600 - total flux cleaned = -0.0147492 Jy ! Component: 3650 - total flux cleaned = -0.0148137 Jy ! Component: 3700 - total flux cleaned = -0.0148135 Jy ! Component: 3750 - total flux cleaned = -0.0148349 Jy ! Component: 3800 - total flux cleaned = -0.014856 Jy ! Component: 3850 - total flux cleaned = -0.0148559 Jy ! Component: 3900 - total flux cleaned = -0.014877 Jy ! Component: 3950 - total flux cleaned = -0.0148981 Jy ! Component: 4000 - total flux cleaned = -0.0149191 Jy ! Component: 4050 - total flux cleaned = -0.0149821 Jy ! Total flux subtracted in 4096 components = -0.015045 Jy ! Clean residual min=-0.001286 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.393731 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 325 components and 0.393731 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1605-1139_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 3.189 at 17.09 degrees (North through East) ! Clean map min=-0.0044733 max=0.39733 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1605-1139_X_map.fits wmodel /vlbi/sb072/temp_maps//J1605-1139_X_map.mod ! Writing 325 model components to file: /vlbi/sb072/temp_maps//J1605-1139_X_map.mod wobs /vlbi/sb072/temp_maps//J1605-1139_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1605-1139_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1605-1139_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1605-1139_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.397327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000352807 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266385 0.266385 0.532771 1.06554 2.13108 4.26217 8.52433 17.0487 34.0973 68.1947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.397 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1126.19 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1605-1139_X_dfm.log closed on Tue Mar 5 23:18:42 2019