! Started logfile: /vlbi/sb072/temp_maps//J1323+1405_X_dfm.log on Thu Jan 31 09:35:01 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//J1323+1405_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1323+1405_X_uva.fits ! AN table 1: 19 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1323+1405 ! ! 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 76 lines of history. ! ! Reading 2280 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 J1323+1405_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=0.999955Jy sigma=37.093077 ! Fit after self-cal, rms=0.992168Jy sigma=36.799811 ! 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=0.9391 mas, bmaj=2.294 mas, bpa=39.25 degrees ! Estimated noise=0.832783 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 = 0.00622325 Jy ! Component: 100 - total flux cleaned = 0.00777875 Jy ! Total flux subtracted in 100 components = 0.00777875 Jy ! Clean residual min=-0.001748 max=0.001922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.00777875 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.00777875 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=0.014636Jy sigma=0.526514 ! Fit after self-cal, rms=0.013125Jy sigma=0.469008 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243925 Jy ! Component: 100 - total flux cleaned = 0.00284321 Jy ! Total flux subtracted in 100 components = 0.00284321 Jy ! Clean residual min=-0.001587 max=0.001498 Jy/beam ! Clean residual mean=0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.010622 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.010622 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=0.012658Jy sigma=0.450639 ! Fit after self-cal, rms=0.012639Jy sigma=0.450058 ! 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=1.16 mas, bmaj=2.29 mas, bpa=36.97 degrees ! Estimated noise=0.403267 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 = 0.000465166 Jy ! Component: 100 - total flux cleaned = 0.000661463 Jy ! Component: 150 - total flux cleaned = 0.000807664 Jy ! Component: 200 - total flux cleaned = 0.000926817 Jy ! Total flux subtracted in 200 components = 0.000926817 Jy ! Clean residual min=-0.001082 max=0.000979 Jy/beam ! Clean residual mean=-0.000000 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0115488 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0115488 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=0.012590Jy sigma=0.448135 ! Fit after self-cal, rms=0.012580Jy sigma=0.447935 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 2.29 at 36.97 degrees (North through East) ! Clean map min=-0.0010874 max=0.010913 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.04 KP 0.87 LA 1.03 ! OV 0.93 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.18 KP 0.91 LA 0.81 ! OV 1.27 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.94 KP 1.04 LA 1.20 ! OV 1.03 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.85 KP 1.03 LA 0.99 ! OV 1.15 SC 0.82 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.86 KP 1.01 LA 0.95 ! OV 1.05 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.05 KP 0.86 LA 1.00 ! OV 1.18 SC 0.86 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.01 KP 0.86 LA 0.84 ! OV 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.93 KP 1.03 LA 0.89 ! OV 1.15 SC 0.99 ! ! ! Fit before self-cal, rms=0.012580Jy sigma=0.447935 ! Fit after self-cal, rms=0.012739Jy sigma=0.444057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=2.276 mas, bpa=36.6 degrees ! Estimated noise=0.397194 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 = 0.00012755 Jy ! Component: 100 - total flux cleaned = 0.000166997 Jy ! Component: 150 - total flux cleaned = 0.000192012 Jy ! Component: 200 - total flux cleaned = 0.000207132 Jy ! Total flux subtracted in 200 components = 0.000207132 Jy ! Clean residual min=-0.000947 max=0.000741 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0117559 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0117559 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=0.012726Jy sigma=0.443501 ! Fit after self-cal, rms=0.012792Jy sigma=0.442859 ! 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=0.012792Jy sigma=0.442859 ! Fit after self-cal, rms=0.012931Jy sigma=0.442673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.271 mas, bpa=36.49 degrees ! Estimated noise=0.395958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111994 Jy ! Component: 100 - total flux cleaned = 0.000134313 Jy ! Component: 150 - total flux cleaned = 0.000161353 Jy ! Component: 200 - total flux cleaned = 0.000179885 Jy ! Total flux subtracted in 200 components = 0.000179885 Jy ! Clean residual min=-0.000912 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0119358 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.0119358 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=0.012924Jy sigma=0.442371 ! Fit after self-cal, rms=0.012945Jy sigma=0.442305 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.60103e-06 Jy ! Component: 100 - total flux cleaned = 1.57194e-05 Jy ! Component: 150 - total flux cleaned = 3.16336e-05 Jy ! Component: 200 - total flux cleaned = 4.64459e-05 Jy ! Total flux subtracted in 200 components = 4.64459e-05 Jy ! Clean residual min=-0.000899 max=0.000765 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0119822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0119822 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=0.012941Jy sigma=0.442135 ! Fit after self-cal, rms=0.012940Jy sigma=0.442122 ! 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=0.012940Jy sigma=0.442122 ! Fit after self-cal, rms=0.012915Jy sigma=0.442071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.267 mas, bpa=36.51 degrees ! Estimated noise=0.393421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105665 Jy ! Component: 100 - total flux cleaned = 0.000121277 Jy ! Component: 150 - total flux cleaned = 0.000140242 Jy ! Component: 200 - total flux cleaned = 0.000153422 Jy ! Total flux subtracted in 200 components = 0.000153422 Jy ! Clean residual min=-0.000864 max=0.000737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0121357 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0121357 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=0.012912Jy sigma=0.441929 ! Fit after self-cal, rms=0.012919Jy sigma=0.441913 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 = 3.78928e-06 Jy ! Component: 100 - total flux cleaned = 1.21101e-05 Jy ! Component: 150 - total flux cleaned = 1.97039e-05 Jy ! Component: 200 - total flux cleaned = 2.31897e-05 Jy ! Total flux subtracted in 200 components = 2.31897e-05 Jy ! Clean residual min=-0.000857 max=0.000746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0121588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0121588 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=0.012916Jy sigma=0.441824 ! Fit after self-cal, rms=0.012916Jy sigma=0.441817 ! 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=0.012916Jy sigma=0.441817 ! Fit after self-cal, rms=0.012887Jy sigma=0.441800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=2.556 mas, bpa=21.1 degrees ! Estimated noise=0.487872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130857 Jy ! Component: 100 - total flux cleaned = 0.00013941 Jy ! Component: 150 - total flux cleaned = 0.000143305 Jy ! Component: 200 - total flux cleaned = 0.000150832 Jy ! Total flux subtracted in 200 components = 0.000150832 Jy ! Clean residual min=-0.000865 max=0.000746 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0123097 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0123097 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=0.012885Jy sigma=0.441724 ! Fit after self-cal, rms=0.012887Jy sigma=0.441709 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 = 1.04596e-05 Jy ! Component: 100 - total flux cleaned = 1.40361e-05 Jy ! Component: 150 - total flux cleaned = 1.75062e-05 Jy ! Component: 200 - total flux cleaned = 2.06322e-05 Jy ! Total flux subtracted in 200 components = 2.06322e-05 Jy ! Clean residual min=-0.000860 max=0.000750 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0123303 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0123303 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=0.012886Jy sigma=0.441664 ! Fit after self-cal, rms=0.012885Jy sigma=0.441654 ! 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=1.152 mas, bmaj=2.263 mas, bpa=36.55 degrees ! Estimated noise=0.391942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 2.263 at 36.55 degrees (North through East) ! Clean map min=-0.0014334 max=0.010923 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=0.9408 mas, bmaj=2.267 mas, bpa=38.95 degrees ! Estimated noise=0.806653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00798947 Jy ! Component: 100 - total flux cleaned = 0.0101735 Jy ! Component: 150 - total flux cleaned = 0.0106124 Jy ! Component: 200 - total flux cleaned = 0.0108342 Jy ! Total flux subtracted in 200 components = 0.0108342 Jy ! Clean residual min=-0.001404 max=0.001349 Jy/beam ! Clean residual mean=-0.000000 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0108342 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0108342 Jy ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.263 mas, bpa=36.55 degrees ! Estimated noise=0.391942 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 = 0.000505392 Jy ! Component: 100 - total flux cleaned = 0.000698515 Jy ! Component: 150 - total flux cleaned = 0.000843255 Jy ! Component: 200 - total flux cleaned = 0.000948793 Jy ! Total flux subtracted in 200 components = 0.000948793 Jy ! Clean residual min=-0.001050 max=0.000732 Jy/beam ! Clean residual mean=-0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.011783 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.011783 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=2.088 mas, bmaj=2.556 mas, bpa=21.1 degrees ! Estimated noise=0.487872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350999 Jy ! Component: 100 - total flux cleaned = 0.000403355 Jy ! Component: 150 - total flux cleaned = 0.000431287 Jy ! Component: 200 - total flux cleaned = 0.000439564 Jy ! Total flux subtracted in 200 components = 0.000439564 Jy ! Clean residual min=-0.000982 max=0.000712 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0122225 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 = 7.78084e-06 Jy ! Component: 100 - total flux cleaned = 2.20064e-05 Jy ! Component: 150 - total flux cleaned = 2.84003e-05 Jy ! Component: 200 - total flux cleaned = 3.46861e-05 Jy ! Total flux subtracted in 200 components = 3.46861e-05 Jy ! Clean residual min=-0.000943 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0122572 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0122572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.263 mas, bpa=36.55 degrees ! Estimated noise=0.391942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.79363e-05 Jy ! Component: 100 - total flux cleaned = -4.98277e-05 Jy ! Component: 150 - total flux cleaned = -4.96684e-05 Jy ! Component: 200 - total flux cleaned = -3.97194e-05 Jy ! Total flux subtracted in 200 components = -3.97194e-05 Jy ! Clean residual min=-0.000887 max=0.000739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0122175 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0122175 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=0.012891Jy sigma=0.441929 ! Fit after self-cal, rms=0.012892Jy sigma=0.441902 wmodel J1323+1405_X_map.mod ! Writing 39 model components to file: J1323+1405_X_map.mod wobs J1323+1405_X_uvs.fits ! Writing UV FITS file: J1323+1405_X_uvs.fits wwins J1323+1405_X_map.win ! wwins: Wrote 1 windows to J1323+1405_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 = -0.000158052 Jy ! Component: 100 - total flux cleaned = -8.9867e-05 Jy ! Component: 150 - total flux cleaned = -8.96305e-05 Jy ! Component: 200 - total flux cleaned = -2.56195e-05 Jy ! Component: 250 - total flux cleaned = 2.60966e-05 Jy ! Component: 300 - total flux cleaned = 7.47561e-05 Jy ! Component: 350 - total flux cleaned = 9.00515e-05 Jy ! Component: 400 - total flux cleaned = 0.000104788 Jy ! Component: 450 - total flux cleaned = 0.000125702 Jy ! Component: 500 - total flux cleaned = 0.000125486 Jy ! Component: 550 - total flux cleaned = 0.000145123 Jy ! Component: 600 - total flux cleaned = 0.000144922 Jy ! Component: 650 - total flux cleaned = 0.000138687 Jy ! Component: 700 - total flux cleaned = 0.000144715 Jy ! Component: 750 - total flux cleaned = 0.000173134 Jy ! Component: 800 - total flux cleaned = 0.000184256 Jy ! Component: 850 - total flux cleaned = 0.000195024 Jy ! Component: 900 - total flux cleaned = 0.00019508 Jy ! Component: 950 - total flux cleaned = 0.000195001 Jy ! Component: 1000 - total flux cleaned = 0.000184871 Jy ! Component: 1050 - total flux cleaned = 0.000184671 Jy ! Component: 1100 - total flux cleaned = 0.000155741 Jy ! Component: 1150 - total flux cleaned = 0.000141644 Jy ! Component: 1200 - total flux cleaned = 0.000104628 Jy ! Component: 1250 - total flux cleaned = 6.36095e-05 Jy ! Component: 1300 - total flux cleaned = 3.22727e-05 Jy ! Component: 1350 - total flux cleaned = -2.92501e-06 Jy ! Component: 1400 - total flux cleaned = -3.32311e-05 Jy ! Component: 1450 - total flux cleaned = -5.88226e-05 Jy ! Component: 1500 - total flux cleaned = -5.45855e-05 Jy ! Component: 1550 - total flux cleaned = -6.29009e-05 Jy ! Component: 1600 - total flux cleaned = -6.70058e-05 Jy ! Component: 1650 - total flux cleaned = -7.51486e-05 Jy ! Component: 1700 - total flux cleaned = -8.31499e-05 Jy ! Component: 1750 - total flux cleaned = -9.10442e-05 Jy ! Component: 1800 - total flux cleaned = -9.49405e-05 Jy ! Component: 1850 - total flux cleaned = -9.49511e-05 Jy ! Component: 1900 - total flux cleaned = -9.88223e-05 Jy ! Component: 1950 - total flux cleaned = -0.000121578 Jy ! Component: 2000 - total flux cleaned = -0.000129069 Jy ! Component: 2050 - total flux cleaned = -0.000140257 Jy ! Component: 2100 - total flux cleaned = -0.000147685 Jy ! Component: 2150 - total flux cleaned = -0.000158774 Jy ! Component: 2200 - total flux cleaned = -0.000166105 Jy ! Component: 2250 - total flux cleaned = -0.000184292 Jy ! Component: 2300 - total flux cleaned = -0.000184262 Jy ! Component: 2350 - total flux cleaned = -0.000195068 Jy ! Component: 2400 - total flux cleaned = -0.000187904 Jy ! Component: 2450 - total flux cleaned = -0.000184334 Jy ! Component: 2500 - total flux cleaned = -0.000184335 Jy ! Component: 2550 - total flux cleaned = -0.000173734 Jy ! Component: 2600 - total flux cleaned = -0.000170195 Jy ! Component: 2650 - total flux cleaned = -0.000163184 Jy ! Component: 2700 - total flux cleaned = -0.000145711 Jy ! Component: 2750 - total flux cleaned = -0.000135238 Jy ! Component: 2800 - total flux cleaned = -0.000117866 Jy ! Component: 2850 - total flux cleaned = -0.000114416 Jy ! Component: 2900 - total flux cleaned = -9.36868e-05 Jy ! Component: 2950 - total flux cleaned = -8.33482e-05 Jy ! Component: 3000 - total flux cleaned = -7.98881e-05 Jy ! Component: 3050 - total flux cleaned = -7.30266e-05 Jy ! Component: 3100 - total flux cleaned = -7.30004e-05 Jy ! Component: 3150 - total flux cleaned = -6.27181e-05 Jy ! Component: 3200 - total flux cleaned = -5.24541e-05 Jy ! Component: 3250 - total flux cleaned = -5.24565e-05 Jy ! Component: 3300 - total flux cleaned = -5.58785e-05 Jy ! Component: 3350 - total flux cleaned = -5.58753e-05 Jy ! Component: 3400 - total flux cleaned = -5.24458e-05 Jy ! Component: 3450 - total flux cleaned = -5.58397e-05 Jy ! Component: 3500 - total flux cleaned = -3.53513e-05 Jy ! Component: 3550 - total flux cleaned = -2.51474e-05 Jy ! Component: 3600 - total flux cleaned = -1.4893e-05 Jy ! Component: 3650 - total flux cleaned = -1.48946e-05 Jy ! Component: 3700 - total flux cleaned = -4.65049e-06 Jy ! Component: 3750 - total flux cleaned = 9.04219e-06 Jy ! Component: 3800 - total flux cleaned = 1.24558e-05 Jy ! Component: 3850 - total flux cleaned = 1.93294e-05 Jy ! Component: 3900 - total flux cleaned = 1.93377e-05 Jy ! Component: 3950 - total flux cleaned = 2.62047e-05 Jy ! Component: 4000 - total flux cleaned = 3.65362e-05 Jy ! Component: 4050 - total flux cleaned = 3.31059e-05 Jy ! Total flux subtracted in 4096 components = 4.00212e-05 Jy ! Clean residual min=-0.000220 max=0.000185 Jy/beam ! Clean residual mean=0.000000 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0122575 Jy keep ! Adding 192 model components to the UV plane model. ! The established model now contains 231 components and 0.0122575 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1323+1405_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 2.263 at 36.55 degrees (North through East) ! Clean map min=-0.0012205 max=0.010785 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1323+1405_X_map.fits wmodel /vlbi/sb072/temp_maps//J1323+1405_X_map.mod ! Writing 231 model components to file: /vlbi/sb072/temp_maps//J1323+1405_X_map.mod wobs /vlbi/sb072/temp_maps//J1323+1405_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1323+1405_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1323+1405_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1323+1405_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.010785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.74021e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.59672 1.59672 3.19344 6.38688 12.7738 25.5475 51.095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.01 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 187.885 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1323+1405_X_dfm.log closed on Thu Jan 31 09:35:05 2019