! Started logfile: .//J0159+5328_X_dfm.log on Sat Oct 20 23:35:40 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 .//J0159+5328_X_uva.fits ! Reading UV FITS file: .//J0159+5328_X_uva.fits ! AN table 1: 6 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0159+5328 ! ! 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 720 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 J0159+5328_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=0.999943Jy sigma=43.824019 ! Fit after self-cal, rms=0.966575Jy sigma=42.314136 ! 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=0.7565 mas, bmaj=3.269 mas, bpa=35.41 degrees ! Estimated noise=1.03334 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 = 0.0250863 Jy ! Component: 100 - total flux cleaned = 0.0315207 Jy ! Total flux subtracted in 100 components = 0.0315207 Jy ! Clean residual min=-0.003051 max=0.003060 Jy/beam ! Clean residual mean=0.000003 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0315207 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0315207 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=0.017629Jy sigma=0.743387 ! Fit after self-cal, rms=0.016376Jy sigma=0.659216 ! 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=0.9583 mas, bmaj=3.102 mas, bpa=37.16 degrees ! Estimated noise=0.630207 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 = 0.00400239 Jy ! Component: 100 - total flux cleaned = 0.00595697 Jy ! Component: 150 - total flux cleaned = 0.00712417 Jy ! Component: 200 - total flux cleaned = 0.00770709 Jy ! Total flux subtracted in 200 components = 0.00770709 Jy ! Clean residual min=-0.001486 max=0.001326 Jy/beam ! Clean residual mean=0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0392278 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0392278 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=0.015406Jy sigma=0.614048 ! Fit after self-cal, rms=0.015394Jy sigma=0.613658 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9583 x 3.102 at 37.16 degrees (North through East) ! Clean map min=-0.0014251 max=0.033651 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 KP 0.98 OV 0.94 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 KP 0.95 OV 1.06 ! PT 1.05 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 KP 0.96 OV 0.95 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 KP 1.01 OV 0.99 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 KP 0.98 OV 0.93 ! PT 1.12 SC 0.94 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 KP 1.03 OV 1.10 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.87 OV 1.11 ! PT 1.15 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 KP 0.94 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.015394Jy sigma=0.613658 ! Fit after self-cal, rms=0.015238Jy sigma=0.603243 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9597 mas, bmaj=3.106 mas, bpa=37.05 degrees ! Estimated noise=0.623493 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 = -0.000141985 Jy ! Component: 100 - total flux cleaned = -1.73893e-05 Jy ! Component: 150 - total flux cleaned = 7.42012e-05 Jy ! Component: 200 - total flux cleaned = 0.000131123 Jy ! Total flux subtracted in 200 components = 0.000131123 Jy ! Clean residual min=-0.001157 max=0.001304 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0393589 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0393589 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=0.015205Jy sigma=0.602310 ! Fit after self-cal, rms=0.015206Jy sigma=0.602133 ! 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=0.015206Jy sigma=0.602133 ! Fit after self-cal, rms=0.015222Jy sigma=0.602057 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=3.115 mas, bpa=36.99 degrees ! Estimated noise=0.624368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.46805e-05 Jy ! Component: 100 - total flux cleaned = -1.40965e-05 Jy ! Component: 150 - total flux cleaned = 3.80265e-05 Jy ! Component: 200 - total flux cleaned = 6.88975e-05 Jy ! Total flux subtracted in 200 components = 6.88975e-05 Jy ! Clean residual min=-0.001129 max=0.001253 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0394278 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0394278 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=0.015208Jy sigma=0.601637 ! Fit after self-cal, rms=0.015208Jy sigma=0.601610 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) ! Added new window around map position (14.6, 49.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043652 Jy ! Component: 100 - total flux cleaned = 0.000657033 Jy ! Component: 150 - total flux cleaned = 0.000707054 Jy ! Component: 200 - total flux cleaned = 0.000782525 Jy ! Total flux subtracted in 200 components = 0.000782525 Jy ! Clean residual min=-0.000871 max=0.000996 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0402104 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0402104 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=0.015105Jy sigma=0.597604 ! Fit after self-cal, rms=0.015103Jy sigma=0.597289 ! 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=0.015103Jy sigma=0.597289 ! Fit after self-cal, rms=0.015071Jy sigma=0.596810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9573 mas, bmaj=3.123 mas, bpa=36.92 degrees ! Estimated noise=0.623121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131617 Jy ! Component: 100 - total flux cleaned = -0.000215309 Jy ! Component: 150 - total flux cleaned = -0.000234438 Jy ! Component: 200 - total flux cleaned = -0.000260739 Jy ! Total flux subtracted in 200 components = -0.000260739 Jy ! Clean residual min=-0.000836 max=0.000959 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0399496 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 88 components and 0.0399496 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=0.015046Jy sigma=0.596146 ! Fit after self-cal, rms=0.015046Jy sigma=0.596102 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) ! Added new window around map position (-44.8, 46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741371 Jy ! Component: 100 - total flux cleaned = 0.000715174 Jy ! Component: 150 - total flux cleaned = 0.000841122 Jy ! Component: 200 - total flux cleaned = 0.000895382 Jy ! Total flux subtracted in 200 components = 0.000895382 Jy ! Clean residual min=-0.000630 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.040845 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.040845 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=0.014990Jy sigma=0.592920 ! Fit after self-cal, rms=0.014988Jy sigma=0.592739 ! Inverting map ! Added new window around map position (8, -42.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719345 Jy ! Component: 100 - total flux cleaned = 0.00106087 Jy ! Component: 150 - total flux cleaned = 0.00131318 Jy ! Component: 200 - total flux cleaned = 0.00148485 Jy ! Total flux subtracted in 200 components = 0.00148485 Jy ! Clean residual min=-0.000550 max=0.000491 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0423299 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.0423299 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=0.014941Jy sigma=0.590957 ! Fit after self-cal, rms=0.014941Jy sigma=0.590805 ! 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=0.014941Jy sigma=0.590805 ! Fit after self-cal, rms=0.014938Jy sigma=0.590408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.339 mas, bmaj=4.533 mas, bpa=71.6 degrees ! Estimated noise=0.777212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026069 Jy ! Component: 100 - total flux cleaned = 0.000465358 Jy ! Component: 150 - total flux cleaned = 0.000655834 Jy ! Component: 200 - total flux cleaned = 0.00082315 Jy ! Total flux subtracted in 200 components = 0.00082315 Jy ! Clean residual min=-0.000347 max=0.000303 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.043153 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.043153 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=0.014922Jy sigma=0.590010 ! Fit after self-cal, rms=0.014925Jy sigma=0.589971 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 = 0.000148591 Jy ! Component: 100 - total flux cleaned = 0.000304439 Jy ! Component: 150 - total flux cleaned = 0.000433547 Jy ! Component: 200 - total flux cleaned = 0.000547434 Jy ! Total flux subtracted in 200 components = 0.000547434 Jy ! Clean residual min=-0.000319 max=0.000282 Jy/beam ! Clean residual mean=0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0437004 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.0437004 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=0.014918Jy sigma=0.589602 ! Fit after self-cal, rms=0.014920Jy sigma=0.589589 ! 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=0.9591 mas, bmaj=3.121 mas, bpa=36.95 degrees ! Estimated noise=0.622211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9591 x 3.121 at 36.95 degrees (North through East) ! Clean map min=-0.0011104 max=0.033192 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=0.7577 mas, bmaj=3.287 mas, bpa=35.24 degrees ! Estimated noise=1.02355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0252993 Jy ! Component: 100 - total flux cleaned = 0.0318246 Jy ! Component: 150 - total flux cleaned = 0.0343992 Jy ! Component: 200 - total flux cleaned = 0.0359372 Jy ! Total flux subtracted in 200 components = 0.0359372 Jy ! Clean residual min=-0.002168 max=0.001824 Jy/beam ! Clean residual mean=0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0359372 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0359372 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=3.121 mas, bpa=36.95 degrees ! Estimated noise=0.622211 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 = 0.00195138 Jy ! Component: 100 - total flux cleaned = 0.0031082 Jy ! Component: 150 - total flux cleaned = 0.0037967 Jy ! Component: 200 - total flux cleaned = 0.00425312 Jy ! Total flux subtracted in 200 components = 0.00425312 Jy ! Clean residual min=-0.001076 max=0.000865 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0401903 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.0401903 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=2.339 mas, bmaj=4.533 mas, bpa=71.6 degrees ! Estimated noise=0.777212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456502 Jy ! Component: 100 - total flux cleaned = 0.000895462 Jy ! Component: 150 - total flux cleaned = 0.00119647 Jy ! Component: 200 - total flux cleaned = 0.00152191 Jy ! Total flux subtracted in 200 components = 0.00152191 Jy ! Clean residual min=-0.000626 max=0.000579 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0417122 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 = 0.000294509 Jy ! Component: 100 - total flux cleaned = 0.000578815 Jy ! Component: 150 - total flux cleaned = 0.000840447 Jy ! Component: 200 - total flux cleaned = 0.00105744 Jy ! Total flux subtracted in 200 components = 0.00105744 Jy ! Clean residual min=-0.000536 max=0.000467 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0427697 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.0427696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9591 mas, bmaj=3.121 mas, bpa=36.95 degrees ! Estimated noise=0.622211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174858 Jy ! Component: 100 - total flux cleaned = 0.000355573 Jy ! Component: 150 - total flux cleaned = 0.000475068 Jy ! Component: 200 - total flux cleaned = 0.000630123 Jy ! Total flux subtracted in 200 components = 0.000630123 Jy ! Clean residual min=-0.000661 max=0.000554 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0433998 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.0433998 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=0.014945Jy sigma=0.590672 ! Fit after self-cal, rms=0.014943Jy sigma=0.590483 wmodel J0159+5328_X_map.mod ! Writing 98 model components to file: J0159+5328_X_map.mod wobs J0159+5328_X_uvs.fits ! Writing UV FITS file: J0159+5328_X_uvs.fits wwins J0159+5328_X_map.win ! wwins: Wrote 4 windows to J0159+5328_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 = -0.000189474 Jy ! Component: 100 - total flux cleaned = -0.000239472 Jy ! Component: 150 - total flux cleaned = -0.000267403 Jy ! Component: 200 - total flux cleaned = -0.000293356 Jy ! Component: 250 - total flux cleaned = -0.000326112 Jy ! Component: 300 - total flux cleaned = -0.00036535 Jy ! Component: 350 - total flux cleaned = -0.000441547 Jy ! Component: 400 - total flux cleaned = -0.000478631 Jy ! Component: 450 - total flux cleaned = -0.000529024 Jy ! Component: 500 - total flux cleaned = -0.000571163 Jy ! Component: 550 - total flux cleaned = -0.000619409 Jy ! Component: 600 - total flux cleaned = -0.000653299 Jy ! Component: 650 - total flux cleaned = -0.000679937 Jy ! Component: 700 - total flux cleaned = -0.000706268 Jy ! Component: 750 - total flux cleaned = -0.000738708 Jy ! Component: 800 - total flux cleaned = -0.000777195 Jy ! Component: 850 - total flux cleaned = -0.000815187 Jy ! Component: 900 - total flux cleaned = -0.000859048 Jy ! Component: 950 - total flux cleaned = -0.000914927 Jy ! Component: 1000 - total flux cleaned = -0.000964155 Jy ! Component: 1050 - total flux cleaned = -0.00101898 Jy ! Component: 1100 - total flux cleaned = -0.00109149 Jy ! Component: 1150 - total flux cleaned = -0.00116344 Jy ! Component: 1200 - total flux cleaned = -0.00122888 Jy ! Component: 1250 - total flux cleaned = -0.00130576 Jy ! Component: 1300 - total flux cleaned = -0.00135274 Jy ! Component: 1350 - total flux cleaned = -0.00137033 Jy ! Component: 1400 - total flux cleaned = -0.00138781 Jy ! Component: 1450 - total flux cleaned = -0.001411 Jy ! Component: 1500 - total flux cleaned = -0.0014226 Jy ! Component: 1550 - total flux cleaned = -0.00145147 Jy ! Component: 1600 - total flux cleaned = -0.00147458 Jy ! Component: 1650 - total flux cleaned = -0.00148611 Jy ! Component: 1700 - total flux cleaned = -0.00150341 Jy ! Component: 1750 - total flux cleaned = -0.00152074 Jy ! Component: 1800 - total flux cleaned = -0.00154954 Jy ! Component: 1850 - total flux cleaned = -0.00156102 Jy ! Component: 1900 - total flux cleaned = -0.0015783 Jy ! Component: 1950 - total flux cleaned = -0.00161287 Jy ! Component: 2000 - total flux cleaned = -0.00162439 Jy ! Component: 2050 - total flux cleaned = -0.00163591 Jy ! Component: 2100 - total flux cleaned = -0.00163588 Jy ! Component: 2150 - total flux cleaned = -0.00163588 Jy ! Component: 2200 - total flux cleaned = -0.00163592 Jy ! Component: 2250 - total flux cleaned = -0.00163012 Jy ! Component: 2300 - total flux cleaned = -0.00161266 Jy ! Component: 2350 - total flux cleaned = -0.0016068 Jy ! Component: 2400 - total flux cleaned = -0.00160096 Jy ! Component: 2450 - total flux cleaned = -0.00158916 Jy ! Component: 2500 - total flux cleaned = -0.00157147 Jy ! Component: 2550 - total flux cleaned = -0.00155363 Jy ! Component: 2600 - total flux cleaned = -0.00154168 Jy ! Component: 2650 - total flux cleaned = -0.00152363 Jy ! Component: 2700 - total flux cleaned = -0.0015115 Jy ! Component: 2750 - total flux cleaned = -0.00149323 Jy ! Component: 2800 - total flux cleaned = -0.00146868 Jy ! Component: 2850 - total flux cleaned = -0.00145022 Jy ! Component: 2900 - total flux cleaned = -0.00142535 Jy ! Component: 2950 - total flux cleaned = -0.00140027 Jy ! Component: 3000 - total flux cleaned = -0.00138128 Jy ! Component: 3050 - total flux cleaned = -0.00134949 Jy ! Component: 3100 - total flux cleaned = -0.00132386 Jy ! Component: 3150 - total flux cleaned = -0.00129155 Jy ! Component: 3200 - total flux cleaned = -0.00126551 Jy ! Component: 3250 - total flux cleaned = -0.00123273 Jy ! Component: 3300 - total flux cleaned = -0.00119955 Jy ! Component: 3350 - total flux cleaned = -0.00117277 Jy ! Component: 3400 - total flux cleaned = -0.00113898 Jy ! Component: 3450 - total flux cleaned = -0.00111848 Jy ! Component: 3500 - total flux cleaned = -0.00108404 Jy ! Component: 3550 - total flux cleaned = -0.00104918 Jy ! Component: 3600 - total flux cleaned = -0.00102095 Jy ! Component: 3650 - total flux cleaned = -0.000992529 Jy ! Component: 3700 - total flux cleaned = -0.000956589 Jy ! Component: 3750 - total flux cleaned = -0.000927591 Jy ! Component: 3800 - total flux cleaned = -0.000898301 Jy ! Component: 3850 - total flux cleaned = -0.000853939 Jy ! Component: 3900 - total flux cleaned = -0.000823959 Jy ! Component: 3950 - total flux cleaned = -0.000786148 Jy ! Component: 4000 - total flux cleaned = -0.000755468 Jy ! Component: 4050 - total flux cleaned = -0.000724557 Jy ! Total flux subtracted in 4096 components = -0.000693402 Jy ! Clean residual min=-0.000457 max=0.000503 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.0427064 Jy keep ! Adding 168 model components to the UV plane model. ! The established model now contains 266 components and 0.0427064 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0159+5328_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9591 x 3.121 at 36.95 degrees (North through East) ! Clean map min=-0.00094143 max=0.032774 Jy/beam ! Writing clean map to FITS file: .//J0159+5328_X_map.fits wmodel .//J0159+5328_X_map.mod ! Writing 266 model components to file: .//J0159+5328_X_map.mod wobs .//J0159+5328_X_uvs.fits ! Writing UV FITS file: .//J0159+5328_X_uvs.fits wwins .//J0159+5328_X_map.win ! wwins: Wrote 5 windows to .//J0159+5328_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.032774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2065 1.2065 2.41299 4.82598 9.65196 19.3039 38.6078 77.2157 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 248.654 quit ! Quitting program ! Log file .//J0159+5328_X_dfm.log closed on Sat Oct 20 23:35:44 2018