! Started logfile: .//J1350+6428_C_dfm.log on Sat Oct 20 23:53:05 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 .//J1350+6428_C_uva.fits ! Reading UV FITS file: .//J1350+6428_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350+6428 ! ! 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 76 lines of history. ! ! Reading 1008 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 J1350+6428_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. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.029257Jy sigma=35.817701 ! Fit after self-cal, rms=0.762151Jy sigma=26.192981 ! 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=1.491 mas, bmaj=9.193 mas, bpa=-52.66 degrees ! Estimated noise=1.04845 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 = 0.177939 Jy ! Component: 100 - total flux cleaned = 0.219525 Jy ! Total flux subtracted in 100 components = 0.219525 Jy ! Clean residual min=-0.009734 max=0.019140 Jy/beam ! Clean residual mean=-0.000033 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.219525 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.219525 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=0.042852Jy sigma=1.413838 ! Fit after self-cal, rms=0.042805Jy sigma=1.410241 ! 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=1.85 mas, bmaj=9.383 mas, bpa=-52.25 degrees ! Estimated noise=0.768414 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 = 0.0249582 Jy ! Component: 100 - total flux cleaned = 0.0371236 Jy ! Component: 150 - total flux cleaned = 0.044288 Jy ! Component: 200 - total flux cleaned = 0.0489745 Jy ! Total flux subtracted in 200 components = 0.0489745 Jy ! Clean residual min=-0.004189 max=0.005853 Jy/beam ! Clean residual mean=-0.000034 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.2685 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 39 components and 0.2685 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=0.025105Jy sigma=0.804379 ! Fit after self-cal, rms=0.025019Jy sigma=0.800880 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.85 x 9.383 at -52.25 degrees (North through East) ! Clean map min=-0.003955 max=0.23506 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 LA 1.03 NL 1.03 ! OV 1.04 PT 0.99 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 LA 0.99 NL 1.04 ! OV 1.02 PT 0.99 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 LA 0.99 NL 1.01 ! OV 0.99 PT 0.96 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 LA 0.99 NL 0.98 ! OV 0.99 PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 LA 0.98 NL 0.95 ! OV 0.98 PT 1.00 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 LA 0.99 NL 0.95 ! OV 0.98 PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.025019Jy sigma=0.800880 ! Fit after self-cal, rms=0.022207Jy sigma=0.702796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.388 mas, bpa=-52.27 degrees ! Estimated noise=0.760532 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 = 0.00260626 Jy ! Component: 100 - total flux cleaned = 0.00362863 Jy ! Component: 150 - total flux cleaned = 0.00416203 Jy ! Component: 200 - total flux cleaned = 0.00456437 Jy ! Total flux subtracted in 200 components = 0.00456437 Jy ! Clean residual min=-0.001769 max=0.001499 Jy/beam ! Clean residual mean=-0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.273064 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 65 components and 0.273064 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=0.021843Jy sigma=0.691225 ! Fit after self-cal, rms=0.021826Jy sigma=0.691024 ! 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=0.021826Jy sigma=0.691024 ! Fit after self-cal, rms=0.021811Jy sigma=0.690645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.389 mas, bpa=-52.26 degrees ! Estimated noise=0.75975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702831 Jy ! Component: 100 - total flux cleaned = 0.000958108 Jy ! Component: 150 - total flux cleaned = 0.00104411 Jy ! Component: 200 - total flux cleaned = 0.00110063 Jy ! Total flux subtracted in 200 components = 0.00110063 Jy ! Clean residual min=-0.001687 max=0.001520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.274165 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.274165 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=0.021752Jy sigma=0.689196 ! Fit after self-cal, rms=0.021750Jy sigma=0.689158 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 = 6.58875e-05 Jy ! Component: 100 - total flux cleaned = 4.98239e-05 Jy ! Component: 150 - total flux cleaned = 5.0417e-05 Jy ! Component: 200 - total flux cleaned = 6.4237e-05 Jy ! Total flux subtracted in 200 components = 6.4237e-05 Jy ! Clean residual min=-0.001691 max=0.001500 Jy/beam ! Clean residual mean=-0.000003 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.274229 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.274229 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=0.021724Jy sigma=0.688615 ! Fit after self-cal, rms=0.021725Jy sigma=0.688576 ! 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=0.021725Jy sigma=0.688576 ! Fit after self-cal, rms=0.021719Jy sigma=0.688421 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.389 mas, bpa=-52.26 degrees ! Estimated noise=0.759399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000255682 Jy ! Component: 100 - total flux cleaned = 0.000269193 Jy ! Component: 150 - total flux cleaned = 0.000281659 Jy ! Component: 200 - total flux cleaned = 0.000293203 Jy ! Total flux subtracted in 200 components = 0.000293203 Jy ! Clean residual min=-0.001672 max=0.001516 Jy/beam ! Clean residual mean=-0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.274522 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.274522 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=0.021698Jy sigma=0.688031 ! Fit after self-cal, rms=0.021700Jy sigma=0.687996 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 = -1.23553e-05 Jy ! Component: 100 - total flux cleaned = -1.19811e-05 Jy ! Component: 150 - total flux cleaned = 7.61202e-06 Jy ! Component: 200 - total flux cleaned = 1.65384e-05 Jy ! Total flux subtracted in 200 components = 1.65384e-05 Jy ! Clean residual min=-0.001670 max=0.001502 Jy/beam ! Clean residual mean=-0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.274539 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.274539 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=0.021687Jy sigma=0.687788 ! Fit after self-cal, rms=0.021688Jy sigma=0.687754 ! 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=0.021688Jy sigma=0.687754 ! Fit after self-cal, rms=0.021684Jy sigma=0.687685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=10.91 mas, bpa=-40.92 degrees ! Estimated noise=0.90071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233644 Jy ! Component: 100 - total flux cleaned = 0.000288573 Jy ! Component: 150 - total flux cleaned = 0.000277772 Jy ! Component: 200 - total flux cleaned = 0.000268261 Jy ! Total flux subtracted in 200 components = 0.000268261 Jy ! Clean residual min=-0.001722 max=0.001833 Jy/beam ! Clean residual mean=-0.000005 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.274807 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.274807 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=0.021676Jy sigma=0.687681 ! Fit after self-cal, rms=0.021676Jy sigma=0.687661 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 = -3.68015e-05 Jy ! Component: 100 - total flux cleaned = -1.62914e-05 Jy ! Component: 150 - total flux cleaned = -1.53465e-05 Jy ! Component: 200 - total flux cleaned = -3.03905e-05 Jy ! Total flux subtracted in 200 components = -3.03905e-05 Jy ! Clean residual min=-0.001723 max=0.001846 Jy/beam ! Clean residual mean=-0.000005 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.274777 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.274776 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=0.021672Jy sigma=0.687635 ! Fit after self-cal, rms=0.021672Jy sigma=0.687620 ! 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=1.858 mas, bmaj=9.387 mas, bpa=-52.25 degrees ! Estimated noise=0.759054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.858 x 9.387 at -52.25 degrees (North through East) ! Clean map min=-0.0015926 max=0.23258 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=1.495 mas, bmaj=9.183 mas, bpa=-52.67 degrees ! Estimated noise=1.03817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176165 Jy ! Component: 100 - total flux cleaned = 0.217601 Jy ! Component: 150 - total flux cleaned = 0.235402 Jy ! Component: 200 - total flux cleaned = 0.244841 Jy ! Total flux subtracted in 200 components = 0.244841 Jy ! Clean residual min=-0.004804 max=0.005793 Jy/beam ! Clean residual mean=-0.000019 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.244841 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.244841 Jy ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.387 mas, bpa=-52.25 degrees ! Estimated noise=0.759054 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) ! Added new window around map position (45, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974566 Jy ! Component: 100 - total flux cleaned = 0.0155391 Jy ! Component: 150 - total flux cleaned = 0.0193418 Jy ! Component: 200 - total flux cleaned = 0.0220892 Jy ! Total flux subtracted in 200 components = 0.0220892 Jy ! Clean residual min=-0.002551 max=0.002058 Jy/beam ! Clean residual mean=-0.000024 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.26693 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.26693 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=3.857 mas, bmaj=10.91 mas, bpa=-40.92 degrees ! Estimated noise=0.90071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278226 Jy ! Component: 100 - total flux cleaned = 0.00461857 Jy ! Component: 150 - total flux cleaned = 0.00557033 Jy ! Component: 200 - total flux cleaned = 0.00600664 Jy ! Total flux subtracted in 200 components = 0.00600664 Jy ! Clean residual min=-0.001870 max=0.001515 Jy/beam ! Clean residual mean=-0.000013 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.272936 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 = 0.000396985 Jy ! Component: 100 - total flux cleaned = 0.000654581 Jy ! Component: 150 - total flux cleaned = 0.000805618 Jy ! Component: 200 - total flux cleaned = 0.000940168 Jy ! Total flux subtracted in 200 components = 0.000940168 Jy ! Clean residual min=-0.001848 max=0.001637 Jy/beam ! Clean residual mean=-0.000008 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.273877 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 122 components and 0.273877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.858 mas, bmaj=9.387 mas, bpa=-52.25 degrees ! Estimated noise=0.759054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234034 Jy ! Component: 100 - total flux cleaned = 0.000231981 Jy ! Component: 150 - total flux cleaned = 0.000231147 Jy ! Component: 200 - total flux cleaned = 0.000275078 Jy ! Total flux subtracted in 200 components = 0.000275078 Jy ! Clean residual min=-0.001697 max=0.001398 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.274152 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 146 components and 0.274152 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=0.021616Jy sigma=0.686272 ! Fit after self-cal, rms=0.021619Jy sigma=0.685683 wmodel J1350+6428_C_map.mod ! Writing 146 model components to file: J1350+6428_C_map.mod wobs J1350+6428_C_uvs.fits ! Writing UV FITS file: J1350+6428_C_uvs.fits wwins J1350+6428_C_map.win ! wwins: Wrote 2 windows to J1350+6428_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 = -0.000577376 Jy ! Component: 100 - total flux cleaned = -0.000954146 Jy ! Component: 150 - total flux cleaned = -0.00132959 Jy ! Component: 200 - total flux cleaned = -0.00150583 Jy ! Component: 250 - total flux cleaned = -0.00163133 Jy ! Component: 300 - total flux cleaned = -0.0017521 Jy ! Component: 350 - total flux cleaned = -0.00180993 Jy ! Component: 400 - total flux cleaned = -0.00188393 Jy ! Component: 450 - total flux cleaned = -0.00195598 Jy ! Component: 500 - total flux cleaned = -0.00204338 Jy ! Component: 550 - total flux cleaned = -0.00216251 Jy ! Component: 600 - total flux cleaned = -0.00222879 Jy ! Component: 650 - total flux cleaned = -0.00227731 Jy ! Component: 700 - total flux cleaned = -0.00230899 Jy ! Component: 750 - total flux cleaned = -0.00237118 Jy ! Component: 800 - total flux cleaned = -0.00243201 Jy ! Component: 850 - total flux cleaned = -0.00249184 Jy ! Component: 900 - total flux cleaned = -0.00253587 Jy ! Component: 950 - total flux cleaned = -0.00259373 Jy ! Component: 1000 - total flux cleaned = -0.00263643 Jy ! Component: 1050 - total flux cleaned = -0.00266459 Jy ! Component: 1100 - total flux cleaned = -0.00270619 Jy ! Component: 1150 - total flux cleaned = -0.00273354 Jy ! Component: 1200 - total flux cleaned = -0.00274689 Jy ! Component: 1250 - total flux cleaned = -0.00274705 Jy ! Component: 1300 - total flux cleaned = -0.00279971 Jy ! Component: 1350 - total flux cleaned = -0.00283855 Jy ! Component: 1400 - total flux cleaned = -0.00286413 Jy ! Component: 1450 - total flux cleaned = -0.00288949 Jy ! Component: 1500 - total flux cleaned = -0.00292706 Jy ! Component: 1550 - total flux cleaned = -0.00295195 Jy ! Component: 1600 - total flux cleaned = -0.00296427 Jy ! Component: 1650 - total flux cleaned = -0.00298872 Jy ! Component: 1700 - total flux cleaned = -0.00303676 Jy ! Component: 1750 - total flux cleaned = -0.00304854 Jy ! Component: 1800 - total flux cleaned = -0.00303673 Jy ! Component: 1850 - total flux cleaned = -0.00303688 Jy ! Component: 1900 - total flux cleaned = -0.00306013 Jy ! Component: 1950 - total flux cleaned = -0.00306021 Jy ! Component: 2000 - total flux cleaned = -0.00311699 Jy ! Component: 2050 - total flux cleaned = -0.00312817 Jy ! Component: 2100 - total flux cleaned = -0.00312805 Jy ! Component: 2150 - total flux cleaned = -0.00315013 Jy ! Component: 2200 - total flux cleaned = -0.00310597 Jy ! Component: 2250 - total flux cleaned = -0.00309504 Jy ! Component: 2300 - total flux cleaned = -0.00309508 Jy ! Component: 2350 - total flux cleaned = -0.00308431 Jy ! Component: 2400 - total flux cleaned = -0.00307357 Jy ! Component: 2450 - total flux cleaned = -0.00304167 Jy ! Component: 2500 - total flux cleaned = -0.00307335 Jy ! Component: 2550 - total flux cleaned = -0.00306275 Jy ! Component: 2600 - total flux cleaned = -0.00305228 Jy ! Component: 2650 - total flux cleaned = -0.00307306 Jy ! Component: 2700 - total flux cleaned = -0.00307293 Jy ! Component: 2750 - total flux cleaned = -0.00302132 Jy ! Component: 2800 - total flux cleaned = -0.00302139 Jy ! Component: 2850 - total flux cleaned = -0.0030214 Jy ! Component: 2900 - total flux cleaned = -0.00296021 Jy ! Component: 2950 - total flux cleaned = -0.00297038 Jy ! Component: 3000 - total flux cleaned = -0.00295007 Jy ! Component: 3050 - total flux cleaned = -0.00293997 Jy ! Component: 3100 - total flux cleaned = -0.00296018 Jy ! Component: 3150 - total flux cleaned = -0.00292993 Jy ! Component: 3200 - total flux cleaned = -0.00290979 Jy ! Component: 3250 - total flux cleaned = -0.00289983 Jy ! Component: 3300 - total flux cleaned = -0.00287976 Jy ! Component: 3350 - total flux cleaned = -0.0028496 Jy ! Component: 3400 - total flux cleaned = -0.00284957 Jy ! Component: 3450 - total flux cleaned = -0.00284958 Jy ! Component: 3500 - total flux cleaned = -0.00281948 Jy ! Component: 3550 - total flux cleaned = -0.00276936 Jy ! Component: 3600 - total flux cleaned = -0.00273927 Jy ! Component: 3650 - total flux cleaned = -0.00271916 Jy ! Component: 3700 - total flux cleaned = -0.0027191 Jy ! Component: 3750 - total flux cleaned = -0.00268897 Jy ! Component: 3800 - total flux cleaned = -0.00265877 Jy ! Component: 3850 - total flux cleaned = -0.00262862 Jy ! Component: 3900 - total flux cleaned = -0.00260839 Jy ! Component: 3950 - total flux cleaned = -0.00260841 Jy ! Component: 4000 - total flux cleaned = -0.00254779 Jy ! Component: 4050 - total flux cleaned = -0.00251746 Jy ! Total flux subtracted in 4096 components = -0.00248705 Jy ! Clean residual min=-0.000559 max=0.000525 Jy/beam ! Clean residual mean=-0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.271665 Jy keep ! Adding 224 model components to the UV plane model. ! The established model now contains 370 components and 0.271665 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1350+6428_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.858 x 9.387 at -52.25 degrees (North through East) ! Clean map min=-0.0015773 max=0.23101 Jy/beam ! Writing clean map to FITS file: .//J1350+6428_C_map.fits wmodel .//J1350+6428_C_map.mod ! Writing 370 model components to file: .//J1350+6428_C_map.mod wobs .//J1350+6428_C_uvs.fits ! Writing UV FITS file: .//J1350+6428_C_uvs.fits wwins .//J1350+6428_C_map.win ! wwins: Wrote 3 windows to .//J1350+6428_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231006 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248854 0.248854 0.497708 0.995415 1.99083 3.98166 7.96332 15.9266 31.8533 63.7066 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1205.53 quit ! Quitting program ! Log file .//J1350+6428_C_dfm.log closed on Sat Oct 20 23:53:09 2018