! Started logfile: /scr/pima/rv126_uvs/J1343+6602_X_dfm.log on Sun Dec 23 03:20:17 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv126_uvs/J1343+6602_X_uva.fits ! Reading UV FITS file: /scr/pima/rv126_uvs/J1343+6602_X_uva.fits ! AN table 1: 128 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416884 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1343+6602 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 7684 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1343+6602_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. ! A total of 658 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 658 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 658 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 658 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036636Jy sigma=18.815604 ! Fit after self-cal, rms=0.740721Jy sigma=13.376417 ! 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=1.074 mas, bmaj=1.24 mas, bpa=-51.23 degrees ! Estimated noise=0.756013 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 = 0.192287 Jy ! Component: 100 - total flux cleaned = 0.240436 Jy ! Total flux subtracted in 100 components = 0.240436 Jy ! Clean residual min=-0.005871 max=0.019558 Jy/beam ! Clean residual mean=0.000001 rms=0.001440 Jy/beam ! Combined flux in latest and established models = 0.240436 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.240436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083999Jy sigma=1.327299 ! Fit after self-cal, rms=0.083871Jy sigma=1.325412 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218971 Jy ! Component: 100 - total flux cleaned = 0.0338228 Jy ! Total flux subtracted in 100 components = 0.0338228 Jy ! Clean residual min=-0.005643 max=0.008868 Jy/beam ! Clean residual mean=-0.000000 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.274259 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.274259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074782Jy sigma=1.126202 ! Fit after self-cal, rms=0.074648Jy sigma=1.123941 ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00924742 Jy ! Component: 100 - total flux cleaned = 0.0146082 Jy ! Total flux subtracted in 100 components = 0.0146082 Jy ! Clean residual min=-0.005428 max=0.005138 Jy/beam ! Clean residual mean=-0.000001 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.288867 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.288867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072676Jy sigma=1.078900 ! Fit after self-cal, rms=0.072547Jy sigma=1.076730 ! 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=1.38 mas, bmaj=1.56 mas, bpa=-34.8 degrees ! Estimated noise=0.506935 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 = 0.00884268 Jy ! Component: 100 - total flux cleaned = 0.0132798 Jy ! Component: 150 - total flux cleaned = 0.0159496 Jy ! Component: 200 - total flux cleaned = 0.0176299 Jy ! Total flux subtracted in 200 components = 0.0176299 Jy ! Clean residual min=-0.003402 max=0.003584 Jy/beam ! Clean residual mean=0.000004 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.306497 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.306497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071571Jy sigma=1.052367 ! Fit after self-cal, rms=0.071500Jy sigma=1.051237 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.38 x 1.56 at -34.8 degrees (North through East) ! Clean map min=-0.0033171 max=0.25256 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.98 KP 1.10 ! LA 1.01 MK 1.00 NL 1.05 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.95 KP 1.08 ! LA 1.03 MK 1.03 NL 1.05 OV 1.00 ! PT 0.90 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.97 KP 1.09 ! LA 1.05 MK 1.01 NL 1.05 OV 0.99 ! PT 0.90 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.99 KP 1.08 ! LA 1.04 MK 0.99 NL 1.06 OV 0.99 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.071500Jy sigma=1.051237 ! Fit after self-cal, rms=0.068617Jy sigma=0.996530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.392 mas, bmaj=1.585 mas, bpa=-31.89 degrees ! Estimated noise=0.515035 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 = -0.00116781 Jy ! Component: 100 - total flux cleaned = -0.00155749 Jy ! Component: 150 - total flux cleaned = -0.00186626 Jy ! Component: 200 - total flux cleaned = -0.00205582 Jy ! Total flux subtracted in 200 components = -0.00205582 Jy ! Clean residual min=-0.002447 max=0.002507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.304441 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.304441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068547Jy sigma=0.995278 ! Fit after self-cal, rms=0.068520Jy sigma=0.994782 ! 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. ! ! Fit before self-cal, rms=0.068520Jy sigma=0.994782 ! Fit after self-cal, rms=0.068734Jy sigma=0.973508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.395 mas, bmaj=1.588 mas, bpa=-31.38 degrees ! Estimated noise=0.515808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519648 Jy ! Component: 100 - total flux cleaned = 0.000483327 Jy ! Component: 150 - total flux cleaned = 0.000461074 Jy ! Component: 200 - total flux cleaned = 0.000418718 Jy ! Total flux subtracted in 200 components = 0.000418718 Jy ! Clean residual min=-0.002234 max=0.002123 Jy/beam ! Clean residual mean=-0.000009 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.30486 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.30486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068705Jy sigma=0.972807 ! Fit after self-cal, rms=0.068697Jy sigma=0.972547 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 = -4.72307e-05 Jy ! Component: 100 - total flux cleaned = -4.89308e-05 Jy ! Component: 150 - total flux cleaned = -6.8469e-05 Jy ! Component: 200 - total flux cleaned = -0.000105026 Jy ! Total flux subtracted in 200 components = -0.000105026 Jy ! Clean residual min=-0.002232 max=0.002103 Jy/beam ! Clean residual mean=-0.000009 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.304755 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.304755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068678Jy sigma=0.972064 ! Fit after self-cal, rms=0.068664Jy sigma=0.971898 ! 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. ! ! Fit before self-cal, rms=0.068664Jy sigma=0.971898 ! Fit after self-cal, rms=0.067901Jy sigma=0.962607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.394 mas, bmaj=1.589 mas, bpa=-31.55 degrees ! Estimated noise=0.515834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421321 Jy ! Component: 100 - total flux cleaned = 0.000345774 Jy ! Component: 150 - total flux cleaned = 0.00030401 Jy ! Component: 200 - total flux cleaned = 0.000268509 Jy ! Total flux subtracted in 200 components = 0.000268509 Jy ! Clean residual min=-0.002019 max=0.001974 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.305023 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.305024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067882Jy sigma=0.962163 ! Fit after self-cal, rms=0.067867Jy sigma=0.962029 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 = -1.35935e-06 Jy ! Component: 100 - total flux cleaned = -4.33108e-05 Jy ! Component: 150 - total flux cleaned = -4.46238e-05 Jy ! Component: 200 - total flux cleaned = -4.47725e-05 Jy ! Total flux subtracted in 200 components = -4.47725e-05 Jy ! Clean residual min=-0.002012 max=0.001961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.304979 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 75 components and 0.304979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067856Jy sigma=0.961735 ! Fit after self-cal, rms=0.067847Jy sigma=0.961641 ! 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. ! ! Fit before self-cal, rms=0.067847Jy sigma=0.961641 ! Fit after self-cal, rms=0.067876Jy sigma=0.961604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.685 mas, bmaj=2.933 mas, bpa=-55.51 degrees ! Estimated noise=0.597244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437365 Jy ! Component: 100 - total flux cleaned = 0.000518066 Jy ! Component: 150 - total flux cleaned = 0.000533771 Jy ! Component: 200 - total flux cleaned = 0.000521008 Jy ! Total flux subtracted in 200 components = 0.000521008 Jy ! Clean residual min=-0.001961 max=0.002006 Jy/beam ! Clean residual mean=-0.000005 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.3055 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.3055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067870Jy sigma=0.961463 ! Fit after self-cal, rms=0.067860Jy sigma=0.961370 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 = 1.6785e-05 Jy ! Component: 100 - total flux cleaned = 8.59702e-05 Jy ! Component: 150 - total flux cleaned = 8.64513e-05 Jy ! Component: 200 - total flux cleaned = 8.62926e-05 Jy ! Total flux subtracted in 200 components = 8.62926e-05 Jy ! Clean residual min=-0.001958 max=0.002011 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.305586 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.305586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067858Jy sigma=0.961257 ! Fit after self-cal, rms=0.067850Jy sigma=0.961184 ! 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=1.393 mas, bmaj=1.589 mas, bpa=-31.69 degrees ! Estimated noise=0.515983 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.393 x 1.589 at -31.69 degrees (North through East) ! Clean map min=-0.0018785 max=0.25193 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=1.075 mas, bmaj=1.246 mas, bpa=-48.43 degrees ! Estimated noise=0.784962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193964 Jy ! Component: 100 - total flux cleaned = 0.246757 Jy ! Component: 150 - total flux cleaned = 0.2697 Jy ! Component: 200 - total flux cleaned = 0.281688 Jy ! Total flux subtracted in 200 components = 0.281688 Jy ! Clean residual min=-0.003854 max=0.006117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.281688 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.281688 Jy ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=1.589 mas, bpa=-31.69 degrees ! Estimated noise=0.515983 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 = 0.0104928 Jy ! Component: 100 - total flux cleaned = 0.0160347 Jy ! Component: 150 - total flux cleaned = 0.0192275 Jy ! Component: 200 - total flux cleaned = 0.0211253 Jy ! Total flux subtracted in 200 components = 0.0211253 Jy ! Clean residual min=-0.002020 max=0.001888 Jy/beam ! Clean residual mean=-0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.302813 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.302813 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=2.685 mas, bmaj=2.933 mas, bpa=-55.51 degrees ! Estimated noise=0.597244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161193 Jy ! Component: 100 - total flux cleaned = 0.00207246 Jy ! Component: 150 - total flux cleaned = 0.00222152 Jy ! Component: 200 - total flux cleaned = 0.00233842 Jy ! Total flux subtracted in 200 components = 0.00233842 Jy ! Clean residual min=-0.001974 max=0.002002 Jy/beam ! Clean residual mean=-0.000005 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.305152 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 = 7.80027e-05 Jy ! Component: 100 - total flux cleaned = 0.000141987 Jy ! Component: 150 - total flux cleaned = 0.000164364 Jy ! Component: 200 - total flux cleaned = 0.00017479 Jy ! Total flux subtracted in 200 components = 0.00017479 Jy ! Clean residual min=-0.001968 max=0.002009 Jy/beam ! Clean residual mean=-0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.305326 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.305326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=1.589 mas, bpa=-31.69 degrees ! Estimated noise=0.515983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174931 Jy ! Component: 100 - total flux cleaned = -0.000216468 Jy ! Component: 150 - total flux cleaned = -0.000198524 Jy ! Component: 200 - total flux cleaned = -0.000198747 Jy ! Total flux subtracted in 200 components = -0.000198747 Jy ! Clean residual min=-0.001990 max=0.001899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.305128 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.305128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067856Jy sigma=0.961017 ! Fit after self-cal, rms=0.067836Jy sigma=0.960700 wmodel J1343+6602_X_map.mod ! Writing 72 model components to file: J1343+6602_X_map.mod wobs J1343+6602_X_uvs.fits ! Writing UV FITS file: J1343+6602_X_uvs.fits wwins J1343+6602_X_map.win ! wwins: Wrote 2 windows to J1343+6602_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 = -0.000522031 Jy ! Component: 100 - total flux cleaned = -0.000836771 Jy ! Component: 150 - total flux cleaned = -0.00107052 Jy ! Component: 200 - total flux cleaned = -0.0012001 Jy ! Component: 250 - total flux cleaned = -0.00123183 Jy ! Component: 300 - total flux cleaned = -0.00123178 Jy ! Component: 350 - total flux cleaned = -0.00126222 Jy ! Component: 400 - total flux cleaned = -0.00132189 Jy ! Component: 450 - total flux cleaned = -0.00144038 Jy ! Component: 500 - total flux cleaned = -0.00152823 Jy ! Component: 550 - total flux cleaned = -0.00161476 Jy ! Component: 600 - total flux cleaned = -0.00172817 Jy ! Component: 650 - total flux cleaned = -0.00184006 Jy ! Component: 700 - total flux cleaned = -0.00186784 Jy ! Component: 750 - total flux cleaned = -0.00203282 Jy ! Component: 800 - total flux cleaned = -0.00208707 Jy ! Component: 850 - total flux cleaned = -0.00227551 Jy ! Component: 900 - total flux cleaned = -0.00227571 Jy ! Component: 950 - total flux cleaned = -0.00240861 Jy ! Component: 1000 - total flux cleaned = -0.00264462 Jy ! Component: 1050 - total flux cleaned = -0.00264456 Jy ! Component: 1100 - total flux cleaned = -0.00274784 Jy ! Component: 1150 - total flux cleaned = -0.00277315 Jy ! Component: 1200 - total flux cleaned = -0.00290037 Jy ! Component: 1250 - total flux cleaned = -0.00302639 Jy ! Component: 1300 - total flux cleaned = -0.00305153 Jy ! Component: 1350 - total flux cleaned = -0.0032258 Jy ! Component: 1400 - total flux cleaned = -0.00327534 Jy ! Component: 1450 - total flux cleaned = -0.00334911 Jy ! Component: 1500 - total flux cleaned = -0.00347123 Jy ! Component: 1550 - total flux cleaned = -0.00359265 Jy ! Component: 1600 - total flux cleaned = -0.00359273 Jy ! Component: 1650 - total flux cleaned = -0.00376051 Jy ! Component: 1700 - total flux cleaned = -0.00390316 Jy ! Component: 1750 - total flux cleaned = -0.00392684 Jy ! Component: 1800 - total flux cleaned = -0.00399758 Jy ! Component: 1850 - total flux cleaned = -0.00404455 Jy ! Component: 1900 - total flux cleaned = -0.00411434 Jy ! Component: 1950 - total flux cleaned = -0.00423011 Jy ! Component: 2000 - total flux cleaned = -0.00420731 Jy ! Component: 2050 - total flux cleaned = -0.00427608 Jy ! Component: 2100 - total flux cleaned = -0.00443526 Jy ! Component: 2150 - total flux cleaned = -0.00441261 Jy ! Component: 2200 - total flux cleaned = -0.00443521 Jy ! Component: 2250 - total flux cleaned = -0.00443537 Jy ! Component: 2300 - total flux cleaned = -0.00456934 Jy ! Component: 2350 - total flux cleaned = -0.00459163 Jy ! Component: 2400 - total flux cleaned = -0.00472426 Jy ! Component: 2450 - total flux cleaned = -0.00461436 Jy ! Component: 2500 - total flux cleaned = -0.00481121 Jy ! Component: 2550 - total flux cleaned = -0.00492008 Jy ! Component: 2600 - total flux cleaned = -0.00492003 Jy ! Component: 2650 - total flux cleaned = -0.00492017 Jy ! Component: 2700 - total flux cleaned = -0.00489866 Jy ! Component: 2750 - total flux cleaned = -0.00500556 Jy ! Component: 2800 - total flux cleaned = -0.00523967 Jy ! Component: 2850 - total flux cleaned = -0.0051126 Jy ! Component: 2900 - total flux cleaned = -0.00509147 Jy ! Component: 2950 - total flux cleaned = -0.00534368 Jy ! Component: 3000 - total flux cleaned = -0.00534376 Jy ! Component: 3050 - total flux cleaned = -0.00536466 Jy ! Component: 3100 - total flux cleaned = -0.00544774 Jy ! Component: 3150 - total flux cleaned = -0.00555111 Jy ! Component: 3200 - total flux cleaned = -0.00563325 Jy ! Component: 3250 - total flux cleaned = -0.00561257 Jy ! Component: 3300 - total flux cleaned = -0.00569415 Jy ! Component: 3350 - total flux cleaned = -0.0057957 Jy ! Component: 3400 - total flux cleaned = -0.00591706 Jy ! Component: 3450 - total flux cleaned = -0.0058767 Jy ! Component: 3500 - total flux cleaned = -0.0058767 Jy ! Component: 3550 - total flux cleaned = -0.00589669 Jy ! Component: 3600 - total flux cleaned = -0.00603615 Jy ! Component: 3650 - total flux cleaned = -0.00603598 Jy ! Component: 3700 - total flux cleaned = -0.00597685 Jy ! Component: 3750 - total flux cleaned = -0.0061342 Jy ! Component: 3800 - total flux cleaned = -0.00619302 Jy ! Component: 3850 - total flux cleaned = -0.00631015 Jy ! Component: 3900 - total flux cleaned = -0.00638791 Jy ! Component: 3950 - total flux cleaned = -0.00638795 Jy ! Component: 4000 - total flux cleaned = -0.00634925 Jy ! Component: 4050 - total flux cleaned = -0.0063879 Jy ! Total flux subtracted in 4096 components = -0.00648371 Jy ! Clean residual min=-0.000978 max=0.001282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.298644 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 405 components and 0.298644 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv126_uvs/J1343+6602_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.393 x 1.589 at -31.69 degrees (North through East) ! Clean map min=-0.0016287 max=0.2519 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv126_uvs/J1343+6602_X_map.fits wmodel /scr/pima/rv126_uvs/J1343+6602_X_map.mod ! Writing 405 model components to file: /scr/pima/rv126_uvs/J1343+6602_X_map.mod wobs /scr/pima/rv126_uvs/J1343+6602_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv126_uvs/J1343+6602_X_uvs.fits wwins /scr/pima/rv126_uvs/J1343+6602_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv126_uvs/J1343+6602_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.251896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000344468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410251 0.410251 0.820502 1.641 3.28201 6.56401 13.128 26.2561 52.5121 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.251 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 731.259 quit ! Quitting program ! Log file /scr/pima/rv126_uvs/J1343+6602_X_dfm.log closed on Sun Dec 23 03:20:21 2018