! Started logfile: /vlbi/sb072/temp_maps//J0733+5022_C_dfm.log on Mon Nov 12 22:57:33 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J0733+5022_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0733+5022_C_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0733+5022 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 896 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0733+5022_C] 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 0.300x0.300 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=1.044906Jy sigma=38.585587 ! Fit after self-cal, rms=0.718514Jy sigma=27.531294 ! 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=1.331 mas, bmaj=5.681 mas, bpa=-85.52 degrees ! Estimated noise=1.10533 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 = 0.199712 Jy ! Component: 100 - total flux cleaned = 0.253774 Jy ! Total flux subtracted in 100 components = 0.253774 Jy ! Clean residual min=-0.024758 max=0.031827 Jy/beam ! Clean residual mean=0.000004 rms=0.005897 Jy/beam ! Combined flux in latest and established models = 0.253774 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.253774 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=0.089288Jy sigma=2.465730 ! Fit after self-cal, rms=0.089057Jy sigma=2.451525 ! 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=1.841 mas, bmaj=6.069 mas, bpa=-86.6 degrees ! Estimated noise=0.706149 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 (-1.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040149 Jy ! Component: 100 - total flux cleaned = 0.0638443 Jy ! Component: 150 - total flux cleaned = 0.0760278 Jy ! Component: 200 - total flux cleaned = 0.0814928 Jy ! Total flux subtracted in 200 components = 0.0814928 Jy ! Clean residual min=-0.016939 max=0.014979 Jy/beam ! Clean residual mean=0.000010 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 0.335267 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 23 components and 0.335267 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=0.058179Jy sigma=1.445690 ! Fit after self-cal, rms=0.056443Jy sigma=1.396992 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.841 x 6.069 at -86.6 degrees (North through East) ! Clean map min=-0.015217 max=0.26372 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 0.80 LA 0.98 ! MK 1.06 NL 1.01 OV 1.16 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.77 LA 0.96 ! MK 1.04 NL 1.05 OV 1.09 PT 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.78 LA 1.01 ! MK 0.97 NL 1.10 OV 1.06 PT 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 0.70 LA 0.92 ! MK 1.01 NL 1.09 OV 1.05 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.79 LA 1.04 ! MK 0.98 NL 1.09 OV 1.05 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.79 LA 1.04 ! MK 0.99 NL 1.11 OV 1.03 PT 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.78 LA 1.04 ! MK 0.98 NL 1.08 OV 1.04 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.78 LA 1.06 ! MK 0.99 NL 1.08 OV 1.03 PT 0.94 ! ! ! Fit before self-cal, rms=0.056443Jy sigma=1.396992 ! Fit after self-cal, rms=0.029815Jy sigma=0.842198 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=5.859 mas, bpa=-87.53 degrees ! Estimated noise=0.687761 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 (-2.7, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642956 Jy ! Component: 100 - total flux cleaned = 0.00572149 Jy ! Component: 150 - total flux cleaned = 0.0052238 Jy ! Component: 200 - total flux cleaned = 0.00483758 Jy ! Total flux subtracted in 200 components = 0.00483758 Jy ! Clean residual min=-0.004329 max=0.004698 Jy/beam ! Clean residual mean=-0.000001 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.340105 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.340105 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=0.024940Jy sigma=0.688946 ! Fit after self-cal, rms=0.024480Jy sigma=0.678785 ! 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=0.024480Jy sigma=0.678785 ! Fit after self-cal, rms=0.023116Jy sigma=0.664684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.809 mas, bmaj=5.844 mas, bpa=-87.64 degrees ! Estimated noise=0.685062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015104 Jy ! Component: 100 - total flux cleaned = 0.00126919 Jy ! Component: 150 - total flux cleaned = 0.00126115 Jy ! Component: 200 - total flux cleaned = 0.00141519 Jy ! Total flux subtracted in 200 components = 0.00141519 Jy ! Clean residual min=-0.003485 max=0.003850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.34152 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.34152 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=0.021764Jy sigma=0.630208 ! Fit after self-cal, rms=0.021662Jy sigma=0.628040 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 = 0.000183492 Jy ! Component: 100 - total flux cleaned = 0.000125906 Jy ! Component: 150 - total flux cleaned = 7.54563e-05 Jy ! Component: 200 - total flux cleaned = 2.84237e-05 Jy ! Total flux subtracted in 200 components = 2.84237e-05 Jy ! Clean residual min=-0.003356 max=0.003520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.341548 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.341548 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=0.021329Jy sigma=0.618721 ! Fit after self-cal, rms=0.021306Jy sigma=0.618159 ! 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=0.021306Jy sigma=0.618159 ! Fit after self-cal, rms=0.020751Jy sigma=0.608696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.803 mas, bmaj=5.826 mas, bpa=-87.74 degrees ! Estimated noise=0.684648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048772 Jy ! Component: 100 - total flux cleaned = 0.000494668 Jy ! Component: 150 - total flux cleaned = 0.000492637 Jy ! Component: 200 - total flux cleaned = 0.000448266 Jy ! Total flux subtracted in 200 components = 0.000448266 Jy ! Clean residual min=-0.003068 max=0.003281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.341996 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 107 components and 0.341996 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=0.020285Jy sigma=0.597500 ! Fit after self-cal, rms=0.020271Jy sigma=0.596840 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 = 2.17384e-05 Jy ! Component: 100 - total flux cleaned = -1.63448e-05 Jy ! Component: 150 - total flux cleaned = -1.91866e-05 Jy ! Component: 200 - total flux cleaned = -1.97288e-05 Jy ! Total flux subtracted in 200 components = -1.97288e-05 Jy ! Clean residual min=-0.002986 max=0.003181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.341977 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 127 components and 0.341977 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=0.020140Jy sigma=0.592676 ! Fit after self-cal, rms=0.020139Jy sigma=0.592417 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.020139Jy sigma=0.592417 ! Fit after self-cal, rms=0.019911Jy sigma=0.587656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=7.479 mas, bpa=72.45 degrees ! Estimated noise=0.796984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593739 Jy ! Component: 100 - total flux cleaned = 0.000879688 Jy ! Component: 150 - total flux cleaned = 0.000985596 Jy ! Component: 200 - total flux cleaned = 0.00105725 Jy ! Total flux subtracted in 200 components = 0.00105725 Jy ! Clean residual min=-0.002825 max=0.003234 Jy/beam ! Clean residual mean=-0.000003 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.343034 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 141 components and 0.343034 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=0.019784Jy sigma=0.585137 ! Fit after self-cal, rms=0.019766Jy sigma=0.584733 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 = 0.000205937 Jy ! Component: 100 - total flux cleaned = 0.00024828 Jy ! Component: 150 - total flux cleaned = 0.000287016 Jy ! Component: 200 - total flux cleaned = 0.000304627 Jy ! Total flux subtracted in 200 components = 0.000304627 Jy ! Clean residual min=-0.002778 max=0.003232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.343339 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.343339 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=0.019722Jy sigma=0.584614 ! Fit after self-cal, rms=0.019717Jy sigma=0.584524 ! 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=1.799 mas, bmaj=5.814 mas, bpa=-87.81 degrees ! Estimated noise=0.684605 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.799 x 5.814 at -87.81 degrees (North through East) ! Clean map min=-0.0027476 max=0.25775 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=1.305 mas, bmaj=5.404 mas, bpa=-86.61 degrees ! Estimated noise=1.04053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.188402 Jy ! Component: 100 - total flux cleaned = 0.24334 Jy ! Component: 150 - total flux cleaned = 0.274075 Jy ! Component: 200 - total flux cleaned = 0.293041 Jy ! Total flux subtracted in 200 components = 0.293041 Jy ! Clean residual min=-0.008544 max=0.010844 Jy/beam ! Clean residual mean=-0.000002 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.293041 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.293041 Jy ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=5.814 mas, bpa=-87.81 degrees ! Estimated noise=0.684605 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 = 0.0185316 Jy ! Component: 100 - total flux cleaned = 0.0296779 Jy ! Component: 150 - total flux cleaned = 0.0370549 Jy ! Component: 200 - total flux cleaned = 0.0421874 Jy ! Total flux subtracted in 200 components = 0.0421874 Jy ! Clean residual min=-0.003495 max=0.005485 Jy/beam ! Clean residual mean=-0.000001 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.335228 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.335228 Jy ! Inverting map ! Added new window around map position (3.9, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415642 Jy ! Component: 100 - total flux cleaned = 0.00551922 Jy ! Component: 150 - total flux cleaned = 0.00600682 Jy ! Component: 200 - total flux cleaned = 0.00633546 Jy ! Total flux subtracted in 200 components = 0.00633546 Jy ! Clean residual min=-0.003029 max=0.002970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.341564 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.341564 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.127 mas, bmaj=7.479 mas, bpa=72.45 degrees ! Estimated noise=0.796984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119994 Jy ! Component: 100 - total flux cleaned = 0.00158375 Jy ! Component: 150 - total flux cleaned = 0.00165994 Jy ! Component: 200 - total flux cleaned = 0.0016313 Jy ! Total flux subtracted in 200 components = 0.0016313 Jy ! Clean residual min=-0.002621 max=0.002817 Jy/beam ! Clean residual mean=-0.000004 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.343195 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 = -2.66304e-05 Jy ! Component: 100 - total flux cleaned = -7.55475e-05 Jy ! Component: 150 - total flux cleaned = -0.000120763 Jy ! Component: 200 - total flux cleaned = -0.000120903 Jy ! Total flux subtracted in 200 components = -0.000120903 Jy ! Clean residual min=-0.002608 max=0.002771 Jy/beam ! Clean residual mean=-0.000004 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.343074 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 106 components and 0.343074 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.799 mas, bmaj=5.814 mas, bpa=-87.81 degrees ! Estimated noise=0.684605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47085e-05 Jy ! Component: 100 - total flux cleaned = 0.00011565 Jy ! Component: 150 - total flux cleaned = 6.61819e-05 Jy ! Component: 200 - total flux cleaned = -5.85635e-05 Jy ! Total flux subtracted in 200 components = -5.85635e-05 Jy ! Clean residual min=-0.002557 max=0.002736 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.343016 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.343016 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=0.019269Jy sigma=0.568569 ! Fit after self-cal, rms=0.019216Jy sigma=0.566115 wmodel J0733+5022_C_map.mod ! Writing 129 model components to file: J0733+5022_C_map.mod wobs J0733+5022_C_uvs.fits ! Writing UV FITS file: J0733+5022_C_uvs.fits wwins J0733+5022_C_map.win ! wwins: Wrote 4 windows to J0733+5022_C_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 = 0.000205252 Jy ! Component: 100 - total flux cleaned = 0.000127413 Jy ! Component: 150 - total flux cleaned = 0.000164153 Jy ! Component: 200 - total flux cleaned = 0.000197947 Jy ! Component: 250 - total flux cleaned = 0.000230945 Jy ! Component: 300 - total flux cleaned = 0.000168336 Jy ! Component: 350 - total flux cleaned = 0.000229227 Jy ! Component: 400 - total flux cleaned = 0.000257716 Jy ! Component: 450 - total flux cleaned = 0.000257579 Jy ! Component: 500 - total flux cleaned = 0.000311606 Jy ! Component: 550 - total flux cleaned = 0.000415517 Jy ! Component: 600 - total flux cleaned = 0.000517207 Jy ! Component: 650 - total flux cleaned = 0.000566357 Jy ! Component: 700 - total flux cleaned = 0.000638823 Jy ! Component: 750 - total flux cleaned = 0.000708773 Jy ! Component: 800 - total flux cleaned = 0.000754418 Jy ! Component: 850 - total flux cleaned = 0.000755091 Jy ! Component: 900 - total flux cleaned = 0.000820544 Jy ! Component: 950 - total flux cleaned = 0.00090514 Jy ! Component: 1000 - total flux cleaned = 0.00094688 Jy ! Component: 1050 - total flux cleaned = 0.0010075 Jy ! Component: 1100 - total flux cleaned = 0.00110613 Jy ! Component: 1150 - total flux cleaned = 0.00122163 Jy ! Component: 1200 - total flux cleaned = 0.00127789 Jy ! Component: 1250 - total flux cleaned = 0.00135173 Jy ! Component: 1300 - total flux cleaned = 0.00140588 Jy ! Component: 1350 - total flux cleaned = 0.00151214 Jy ! Component: 1400 - total flux cleaned = 0.00152942 Jy ! Component: 1450 - total flux cleaned = 0.00156392 Jy ! Component: 1500 - total flux cleaned = 0.0015809 Jy ! Component: 1550 - total flux cleaned = 0.00161381 Jy ! Component: 1600 - total flux cleaned = 0.00166201 Jy ! Component: 1650 - total flux cleaned = 0.00174067 Jy ! Component: 1700 - total flux cleaned = 0.00172483 Jy ! Component: 1750 - total flux cleaned = 0.00175582 Jy ! Component: 1800 - total flux cleaned = 0.0018012 Jy ! Component: 1850 - total flux cleaned = 0.00181617 Jy ! Component: 1900 - total flux cleaned = 0.00183082 Jy ! Component: 1950 - total flux cleaned = 0.00188883 Jy ! Component: 2000 - total flux cleaned = 0.00187448 Jy ! Component: 2050 - total flux cleaned = 0.00190283 Jy ! Component: 2100 - total flux cleaned = 0.00195823 Jy ! Component: 2150 - total flux cleaned = 0.00198557 Jy ! Component: 2200 - total flux cleaned = 0.00194515 Jy ! Component: 2250 - total flux cleaned = 0.00198538 Jy ! Component: 2300 - total flux cleaned = 0.00199866 Jy ! Component: 2350 - total flux cleaned = 0.00199869 Jy ! Component: 2400 - total flux cleaned = 0.00202428 Jy ! Component: 2450 - total flux cleaned = 0.00199897 Jy ! Component: 2500 - total flux cleaned = 0.00199909 Jy ! Component: 2550 - total flux cleaned = 0.0020364 Jy ! Component: 2600 - total flux cleaned = 0.00201157 Jy ! Component: 2650 - total flux cleaned = 0.00201154 Jy ! Component: 2700 - total flux cleaned = 0.00202372 Jy ! Component: 2750 - total flux cleaned = 0.00202369 Jy ! Component: 2800 - total flux cleaned = 0.00202366 Jy ! Component: 2850 - total flux cleaned = 0.00203545 Jy ! Component: 2900 - total flux cleaned = 0.00205874 Jy ! Component: 2950 - total flux cleaned = 0.00207033 Jy ! Component: 3000 - total flux cleaned = 0.00207041 Jy ! Component: 3050 - total flux cleaned = 0.00209296 Jy ! Component: 3100 - total flux cleaned = 0.00211542 Jy ! Component: 3150 - total flux cleaned = 0.00214879 Jy ! Component: 3200 - total flux cleaned = 0.00218189 Jy ! Component: 3250 - total flux cleaned = 0.00220386 Jy ! Component: 3300 - total flux cleaned = 0.00222558 Jy ! Component: 3350 - total flux cleaned = 0.00225808 Jy ! Component: 3400 - total flux cleaned = 0.00225815 Jy ! Component: 3450 - total flux cleaned = 0.00227961 Jy ! Component: 3500 - total flux cleaned = 0.00229032 Jy ! Component: 3550 - total flux cleaned = 0.00231156 Jy ! Component: 3600 - total flux cleaned = 0.00232212 Jy ! Component: 3650 - total flux cleaned = 0.00233265 Jy ! Component: 3700 - total flux cleaned = 0.00234313 Jy ! Component: 3750 - total flux cleaned = 0.00234313 Jy ! Component: 3800 - total flux cleaned = 0.00235365 Jy ! Component: 3850 - total flux cleaned = 0.00235369 Jy ! Component: 3900 - total flux cleaned = 0.00238487 Jy ! Component: 3950 - total flux cleaned = 0.00238489 Jy ! Component: 4000 - total flux cleaned = 0.00238495 Jy ! Component: 4050 - total flux cleaned = 0.00240563 Jy ! Total flux subtracted in 4096 components = 0.0024366 Jy ! Clean residual min=-0.000587 max=0.000558 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.345452 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 427 components and 0.345452 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0733+5022_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.799 x 5.814 at -87.81 degrees (North through East) ! Clean map min=-0.0015287 max=0.25507 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0733+5022_C_map.fits wmodel /vlbi/sb072/temp_maps//J0733+5022_C_map.mod ! Writing 427 model components to file: /vlbi/sb072/temp_maps//J0733+5022_C_map.mod wobs /vlbi/sb072/temp_maps//J0733+5022_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0733+5022_C_uvs.fits wwins /vlbi/sb072/temp_maps//J0733+5022_C_map.win ! wwins: Wrote 5 windows to /vlbi/sb072/temp_maps//J0733+5022_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.255072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219316 0.219316 0.438631 0.877263 1.75453 3.50905 7.0181 14.0362 28.0724 56.1448 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.255 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1367.89 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0733+5022_C_dfm.log closed on Mon Nov 12 22:57:37 2018