! Started logfile: .//J2206+3441_X_dfm.log on Sun Oct 21 00:18:36 2018 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 .//J2206+3441_X_uva.fits ! Reading UV FITS file: .//J2206+3441_X_uva.fits ! AN table 1: 5 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2206+3441 ! ! 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 840 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 J2206+3441_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=1.001691Jy sigma=44.642035 ! Fit after self-cal, rms=0.942004Jy sigma=42.158979 ! 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=1.16 mas, bmaj=2.948 mas, bpa=3.636 degrees ! Estimated noise=0.854671 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 = 0.0444681 Jy ! Component: 100 - total flux cleaned = 0.0541944 Jy ! Total flux subtracted in 100 components = 0.0541944 Jy ! Clean residual min=-0.002262 max=0.002867 Jy/beam ! Clean residual mean=0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0541944 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0541944 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=0.016877Jy sigma=0.652182 ! Fit after self-cal, rms=0.016837Jy sigma=0.650860 ! 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=1.333 mas, bmaj=2.926 mas, bpa=4.064 degrees ! Estimated noise=0.576557 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 = 0.00314039 Jy ! Component: 100 - total flux cleaned = 0.00476406 Jy ! Component: 150 - total flux cleaned = 0.00578871 Jy ! Component: 200 - total flux cleaned = 0.00646358 Jy ! Total flux subtracted in 200 components = 0.00646358 Jy ! Clean residual min=-0.001516 max=0.001453 Jy/beam ! Clean residual mean=-0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.060658 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.060658 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=0.016115Jy sigma=0.626145 ! Fit after self-cal, rms=0.016107Jy sigma=0.625820 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.333 x 2.926 at 4.064 degrees (North through East) ! Clean map min=-0.0015229 max=0.057744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 KP 1.00 NL 1.00 ! OV 0.98 PT 0.92 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 KP 0.94 NL 1.15 ! OV 0.97 PT 1.03 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 KP 0.95 NL 0.99 ! OV 0.97 PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 KP 0.95 NL 1.02 ! OV 1.02 PT 1.08 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 KP 0.98 NL 0.94 ! OV 0.98 PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 KP 1.05 NL 1.06 ! OV 0.95 PT 0.94 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 0.95 NL 1.00 ! OV 0.97 PT 1.06 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.03 NL 0.98 ! OV 0.97 PT 0.91 SC 1.03 ! ! ! Fit before self-cal, rms=0.016107Jy sigma=0.625820 ! Fit after self-cal, rms=0.015513Jy sigma=0.602736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.34 mas, bmaj=2.927 mas, bpa=4.178 degrees ! Estimated noise=0.574699 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 = -3.5968e-05 Jy ! Component: 100 - total flux cleaned = 8.69344e-07 Jy ! Component: 150 - total flux cleaned = 4.58212e-05 Jy ! Component: 200 - total flux cleaned = 7.66179e-05 Jy ! Total flux subtracted in 200 components = 7.66179e-05 Jy ! Clean residual min=-0.001262 max=0.001010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0607346 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0607346 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=0.015498Jy sigma=0.602276 ! Fit after self-cal, rms=0.015498Jy sigma=0.602124 ! 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=0.015498Jy sigma=0.602124 ! Fit after self-cal, rms=0.015521Jy sigma=0.602012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.343 mas, bmaj=2.925 mas, bpa=4.234 degrees ! Estimated noise=0.57508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.61049e-05 Jy ! Component: 100 - total flux cleaned = -5.44854e-05 Jy ! Component: 150 - total flux cleaned = -2.799e-05 Jy ! Component: 200 - total flux cleaned = -3.22991e-05 Jy ! Total flux subtracted in 200 components = -3.22991e-05 Jy ! Clean residual min=-0.001215 max=0.000995 Jy/beam ! Clean residual mean=-0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0607023 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.0607023 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=0.015514Jy sigma=0.601848 ! Fit after self-cal, rms=0.015515Jy sigma=0.601843 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 = -1.24224e-06 Jy ! Component: 100 - total flux cleaned = -5.54152e-06 Jy ! Component: 150 - total flux cleaned = -1.76298e-05 Jy ! Component: 200 - total flux cleaned = -2.54952e-05 Jy ! Total flux subtracted in 200 components = -2.54952e-05 Jy ! Clean residual min=-0.001196 max=0.000990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0606768 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0606768 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=0.015513Jy sigma=0.601752 ! Fit after self-cal, rms=0.015513Jy sigma=0.601750 ! 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=0.015513Jy sigma=0.601750 ! Fit after self-cal, rms=0.015540Jy sigma=0.601677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.345 mas, bmaj=2.924 mas, bpa=4.269 degrees ! Estimated noise=0.575801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84193e-05 Jy ! Component: 100 - total flux cleaned = -7.35066e-05 Jy ! Component: 150 - total flux cleaned = -9.53646e-05 Jy ! Component: 200 - total flux cleaned = -0.000103451 Jy ! Total flux subtracted in 200 components = -0.000103451 Jy ! Clean residual min=-0.001171 max=0.000989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0605734 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0605733 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=0.015536Jy sigma=0.601584 ! Fit after self-cal, rms=0.015536Jy sigma=0.601580 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 = 4.92184e-06 Jy ! Component: 100 - total flux cleaned = -2.7063e-06 Jy ! Component: 150 - total flux cleaned = -1.38261e-05 Jy ! Component: 200 - total flux cleaned = -1.7407e-05 Jy ! Total flux subtracted in 200 components = -1.7407e-05 Jy ! Clean residual min=-0.001153 max=0.000987 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0605559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0605559 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=0.015535Jy sigma=0.601511 ! Fit after self-cal, rms=0.015535Jy sigma=0.601510 ! 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=0.015535Jy sigma=0.601510 ! Fit after self-cal, rms=0.015562Jy sigma=0.601457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=2.965 mas, bpa=7.29 degrees ! Estimated noise=0.652768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09966e-05 Jy ! Component: 100 - total flux cleaned = -5.51835e-05 Jy ! Component: 150 - total flux cleaned = -7.6346e-05 Jy ! Component: 200 - total flux cleaned = -9.04777e-05 Jy ! Total flux subtracted in 200 components = -9.04777e-05 Jy ! Clean residual min=-0.001097 max=0.000953 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0604655 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.0604655 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=0.015563Jy sigma=0.601323 ! Fit after self-cal, rms=0.015563Jy sigma=0.601312 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 = -1.29093e-05 Jy ! Component: 100 - total flux cleaned = -2.59651e-05 Jy ! Component: 150 - total flux cleaned = -3.75769e-05 Jy ! Component: 200 - total flux cleaned = -5.13663e-05 Jy ! Total flux subtracted in 200 components = -5.13663e-05 Jy ! Clean residual min=-0.001081 max=0.000949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0604141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.0604141 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=0.015564Jy sigma=0.601253 ! Fit after self-cal, rms=0.015563Jy sigma=0.601243 ! 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=1.347 mas, bmaj=2.923 mas, bpa=4.288 degrees ! Estimated noise=0.57663 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.347 x 2.923 at 4.288 degrees (North through East) ! Clean map min=-0.0010739 max=0.057745 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=1.171 mas, bmaj=2.938 mas, bpa=3.811 degrees ! Estimated noise=0.863443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449205 Jy ! Component: 100 - total flux cleaned = 0.05478 Jy ! Component: 150 - total flux cleaned = 0.0576461 Jy ! Component: 200 - total flux cleaned = 0.0591075 Jy ! Total flux subtracted in 200 components = 0.0591075 Jy ! Clean residual min=-0.001657 max=0.001602 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0591075 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0591075 Jy ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=2.923 mas, bpa=4.288 degrees ! Estimated noise=0.57663 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 = 0.000949893 Jy ! Component: 100 - total flux cleaned = 0.00116144 Jy ! Component: 150 - total flux cleaned = 0.00122444 Jy ! Component: 200 - total flux cleaned = 0.00125521 Jy ! Total flux subtracted in 200 components = 0.00125521 Jy ! Clean residual min=-0.001215 max=0.001026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0603627 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0603627 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=2.121 mas, bmaj=2.965 mas, bpa=7.29 degrees ! Estimated noise=0.652768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162345 Jy ! Component: 100 - total flux cleaned = 0.000162585 Jy ! Component: 150 - total flux cleaned = 0.000155579 Jy ! Component: 200 - total flux cleaned = 0.000135946 Jy ! Total flux subtracted in 200 components = 0.000135946 Jy ! Clean residual min=-0.001107 max=0.000989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0604986 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 = -2.32774e-05 Jy ! Component: 100 - total flux cleaned = -3.93447e-05 Jy ! Component: 150 - total flux cleaned = -5.42823e-05 Jy ! Component: 200 - total flux cleaned = -6.3527e-05 Jy ! Total flux subtracted in 200 components = -6.3527e-05 Jy ! Clean residual min=-0.001087 max=0.000971 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0604351 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.0604351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.347 mas, bmaj=2.923 mas, bpa=4.288 degrees ! Estimated noise=0.57663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.19334e-05 Jy ! Component: 100 - total flux cleaned = -6.60964e-05 Jy ! Component: 150 - total flux cleaned = -8.15875e-05 Jy ! Component: 200 - total flux cleaned = -9.08896e-05 Jy ! Total flux subtracted in 200 components = -9.08896e-05 Jy ! Clean residual min=-0.001139 max=0.000991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0603442 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.0603442 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=0.015558Jy sigma=0.601478 ! Fit after self-cal, rms=0.015557Jy sigma=0.601450 wmodel J2206+3441_X_map.mod ! Writing 62 model components to file: J2206+3441_X_map.mod wobs J2206+3441_X_uvs.fits ! Writing UV FITS file: J2206+3441_X_uvs.fits wwins J2206+3441_X_map.win ! wwins: Wrote 1 windows to J2206+3441_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 = -0.00034881 Jy ! Component: 100 - total flux cleaned = -0.000384405 Jy ! Component: 150 - total flux cleaned = -0.000434302 Jy ! Component: 200 - total flux cleaned = -0.000434569 Jy ! Component: 250 - total flux cleaned = -0.000463352 Jy ! Component: 300 - total flux cleaned = -0.000490698 Jy ! Component: 350 - total flux cleaned = -0.000503975 Jy ! Component: 400 - total flux cleaned = -0.000554512 Jy ! Component: 450 - total flux cleaned = -0.000638188 Jy ! Component: 500 - total flux cleaned = -0.000672451 Jy ! Component: 550 - total flux cleaned = -0.000716885 Jy ! Component: 600 - total flux cleaned = -0.000716999 Jy ! Component: 650 - total flux cleaned = -0.000727123 Jy ! Component: 700 - total flux cleaned = -0.000706851 Jy ! Component: 750 - total flux cleaned = -0.000726306 Jy ! Component: 800 - total flux cleaned = -0.000745089 Jy ! Component: 850 - total flux cleaned = -0.000772818 Jy ! Component: 900 - total flux cleaned = -0.00079989 Jy ! Component: 950 - total flux cleaned = -0.000853005 Jy ! Component: 1000 - total flux cleaned = -0.000904987 Jy ! Component: 1050 - total flux cleaned = -0.000955801 Jy ! Component: 1100 - total flux cleaned = -0.000980589 Jy ! Component: 1150 - total flux cleaned = -0.0010213 Jy ! Component: 1200 - total flux cleaned = -0.00102935 Jy ! Component: 1250 - total flux cleaned = -0.00106083 Jy ! Component: 1300 - total flux cleaned = -0.00106075 Jy ! Component: 1350 - total flux cleaned = -0.00109894 Jy ! Component: 1400 - total flux cleaned = -0.00110644 Jy ! Component: 1450 - total flux cleaned = -0.00113637 Jy ! Component: 1500 - total flux cleaned = -0.00113637 Jy ! Component: 1550 - total flux cleaned = -0.00115834 Jy ! Component: 1600 - total flux cleaned = -0.00118718 Jy ! Component: 1650 - total flux cleaned = -0.00121564 Jy ! Component: 1700 - total flux cleaned = -0.00122259 Jy ! Component: 1750 - total flux cleaned = -0.00125746 Jy ! Component: 1800 - total flux cleaned = -0.00125742 Jy ! Component: 1850 - total flux cleaned = -0.00127111 Jy ! Component: 1900 - total flux cleaned = -0.00128469 Jy ! Component: 1950 - total flux cleaned = -0.00128473 Jy ! Component: 2000 - total flux cleaned = -0.00129812 Jy ! Component: 2050 - total flux cleaned = -0.00129818 Jy ! Component: 2100 - total flux cleaned = -0.00130478 Jy ! Component: 2150 - total flux cleaned = -0.00130481 Jy ! Component: 2200 - total flux cleaned = -0.0013048 Jy ! Component: 2250 - total flux cleaned = -0.00130478 Jy ! Component: 2300 - total flux cleaned = -0.00130472 Jy ! Component: 2350 - total flux cleaned = -0.00131106 Jy ! Component: 2400 - total flux cleaned = -0.00131106 Jy ! Component: 2450 - total flux cleaned = -0.00132364 Jy ! Component: 2500 - total flux cleaned = -0.00134242 Jy ! Component: 2550 - total flux cleaned = -0.00135486 Jy ! Component: 2600 - total flux cleaned = -0.00136729 Jy ! Component: 2650 - total flux cleaned = -0.00136729 Jy ! Component: 2700 - total flux cleaned = -0.00137965 Jy ! Component: 2750 - total flux cleaned = -0.00141047 Jy ! Component: 2800 - total flux cleaned = -0.00142892 Jy ! Component: 2850 - total flux cleaned = -0.0014473 Jy ! Component: 2900 - total flux cleaned = -0.0014412 Jy ! Component: 2950 - total flux cleaned = -0.00145956 Jy ! Component: 3000 - total flux cleaned = -0.00147174 Jy ! Component: 3050 - total flux cleaned = -0.00149002 Jy ! Component: 3100 - total flux cleaned = -0.00149613 Jy ! Component: 3150 - total flux cleaned = -0.00150826 Jy ! Component: 3200 - total flux cleaned = -0.00151435 Jy ! Component: 3250 - total flux cleaned = -0.00150828 Jy ! Component: 3300 - total flux cleaned = -0.00152664 Jy ! Component: 3350 - total flux cleaned = -0.00153276 Jy ! Component: 3400 - total flux cleaned = -0.00153274 Jy ! Component: 3450 - total flux cleaned = -0.00154503 Jy ! Component: 3500 - total flux cleaned = -0.00155737 Jy ! Component: 3550 - total flux cleaned = -0.00156359 Jy ! Component: 3600 - total flux cleaned = -0.00156978 Jy ! Component: 3650 - total flux cleaned = -0.00157603 Jy ! Component: 3700 - total flux cleaned = -0.00157602 Jy ! Component: 3750 - total flux cleaned = -0.00158854 Jy ! Component: 3800 - total flux cleaned = -0.00160755 Jy ! Component: 3850 - total flux cleaned = -0.00162023 Jy ! Component: 3900 - total flux cleaned = -0.00164587 Jy ! Component: 3950 - total flux cleaned = -0.00165874 Jy ! Component: 4000 - total flux cleaned = -0.0016911 Jy ! Component: 4050 - total flux cleaned = -0.00171067 Jy ! Total flux subtracted in 4096 components = -0.0017304 Jy ! Clean residual min=-0.000532 max=0.000433 Jy/beam ! Clean residual mean=-0.000001 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.0586138 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 324 components and 0.0586138 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2206+3441_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.347 x 2.923 at 4.288 degrees (North through East) ! Clean map min=-0.00084729 max=0.057821 Jy/beam ! Writing clean map to FITS file: .//J2206+3441_X_map.fits wmodel .//J2206+3441_X_map.mod ! Writing 324 model components to file: .//J2206+3441_X_map.mod wobs .//J2206+3441_X_uvs.fits ! Writing UV FITS file: .//J2206+3441_X_uvs.fits wwins .//J2206+3441_X_map.win ! wwins: Wrote 2 windows to .//J2206+3441_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0578208 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579031 0.579031 1.15806 2.31612 4.63225 9.26449 18.529 37.058 74.1159 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 518.107 quit ! Quitting program ! Log file .//J2206+3441_X_dfm.log closed on Sun Oct 21 00:18:40 2018