! Started logfile: /image_prod/ug002_uva//J2113+4012_S_dfm.log on Thu Mar 5 05:06:32 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J2113+4012_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2113+4012_S_uva.fits ! AN table 1: 25 integrations on 28 of 28 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! AN table 3: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.987143 visibilities/baseline/integration-bin. ! Found source: J2113+4012 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6219 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2113+4012_S] 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 0.500x0.500 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.074894Jy sigma=7.699127 ! Fit after self-cal, rms=0.671130Jy sigma=4.569122 ! 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=3.012 mas, bmaj=4.807 mas, bpa=-11.01 degrees ! Estimated noise=2.54653 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 = 0.253512 Jy ! Component: 100 - total flux cleaned = 0.354673 Jy ! Total flux subtracted in 100 components = 0.354673 Jy ! Clean residual min=-0.027970 max=0.055415 Jy/beam ! Clean residual mean=0.000026 rms=0.008067 Jy/beam ! Combined flux in latest and established models = 0.354673 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.354673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166367Jy sigma=1.254239 ! Fit after self-cal, rms=0.166061Jy sigma=1.252106 ! Inverting map ! Added new window around map position (-2.5, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675096 Jy ! Component: 100 - total flux cleaned = 0.115187 Jy ! Total flux subtracted in 100 components = 0.115187 Jy ! Clean residual min=-0.019486 max=0.031293 Jy/beam ! Clean residual mean=-0.000018 rms=0.005345 Jy/beam ! Combined flux in latest and established models = 0.46986 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 57 components and 0.46986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120716Jy sigma=0.862023 ! Fit after self-cal, rms=0.119631Jy sigma=0.855958 ! Inverting map ! Added new window around map position (-9, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0376864 Jy ! Component: 100 - total flux cleaned = 0.0656128 Jy ! Total flux subtracted in 100 components = 0.0656128 Jy ! Clean residual min=-0.014806 max=0.021703 Jy/beam ! Clean residual mean=-0.000031 rms=0.003983 Jy/beam ! Combined flux in latest and established models = 0.535473 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.535473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100655Jy sigma=0.684198 ! Fit after self-cal, rms=0.099775Jy sigma=0.677792 ! 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=3.694 mas, bmaj=5.536 mas, bpa=-10.95 degrees ! Estimated noise=1.30438 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 (-6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370074 Jy ! Component: 100 - total flux cleaned = 0.0619566 Jy ! Component: 150 - total flux cleaned = 0.0798194 Jy ! Component: 200 - total flux cleaned = 0.0928982 Jy ! Total flux subtracted in 200 components = 0.0928982 Jy ! Clean residual min=-0.013345 max=0.019259 Jy/beam ! Clean residual mean=-0.000058 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.628371 Jy ! Performing phase self-cal ! Adding 81 model components to the UV plane model. ! The established model now contains 156 components and 0.628371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083696Jy sigma=0.524601 ! Fit after self-cal, rms=0.082693Jy sigma=0.515659 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.694 x 5.536 at -10.95 degrees (North through East) ! Clean map min=-0.012886 max=0.32752 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 KP 0.95 LA 0.96 ! MK 1.07 OV 0.99 PT 0.96 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.01 KP 0.99 LA 0.97 ! MK 1.00 OV 1.00 PT 0.95 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.95 FD 0.98 HN 0.96 LA 0.98 ! MK 1.01 OV 1.01 PT 0.96 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 0.93 KP 0.95 LA 0.99 ! MK 1.04 OV 0.95 PT 1.01 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 0.99 KP 0.94 LA 0.98 ! MK 0.97 OV 1.03 PT 0.96 SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.15 FD 1.01 HN 0.98 LA 0.97 ! MK 1.00 OV 1.00 PT 0.98 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 KP 0.95 LA 0.98 ! MK 1.04 OV 0.89 PT 0.98 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.97 KP 0.96 LA 0.97 ! MK 0.94 OV 1.01 PT 0.98 SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.99 HN 0.97 LA 0.99 ! MK 1.00 OV 1.01 PT 0.96 SC 1.14 ! ! ! Fit before self-cal, rms=0.082693Jy sigma=0.515659 ! Fit after self-cal, rms=0.079696Jy sigma=0.456764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=5.624 mas, bpa=-11.57 degrees ! Estimated noise=1.29472 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 (-41.5, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170052 Jy ! Component: 100 - total flux cleaned = 0.0268219 Jy ! Component: 150 - total flux cleaned = 0.0340674 Jy ! Component: 200 - total flux cleaned = 0.0396866 Jy ! Total flux subtracted in 200 components = 0.0396866 Jy ! Clean residual min=-0.006072 max=0.005627 Jy/beam ! Clean residual mean=-0.000023 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.668058 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 210 components and 0.668058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075985Jy sigma=0.414833 ! Fit after self-cal, rms=0.075910Jy sigma=0.413426 ! 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. ! ! Fit before self-cal, rms=0.075910Jy sigma=0.413426 ! Fit after self-cal, rms=0.075085Jy sigma=0.410761 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=5.625 mas, bpa=-11.43 degrees ! Estimated noise=1.28448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573623 Jy ! Component: 100 - total flux cleaned = 0.00997644 Jy ! Component: 150 - total flux cleaned = 0.0134072 Jy ! Component: 200 - total flux cleaned = 0.0161278 Jy ! Total flux subtracted in 200 components = 0.0161278 Jy ! Clean residual min=-0.004774 max=0.005224 Jy/beam ! Clean residual mean=-0.000011 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.684186 Jy selfcal ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 249 components and 0.684186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074532Jy sigma=0.404076 ! Fit after self-cal, rms=0.074484Jy sigma=0.403734 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, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00465148 Jy ! Component: 100 - total flux cleaned = 0.00641544 Jy ! Component: 150 - total flux cleaned = 0.00752553 Jy ! Component: 200 - total flux cleaned = 0.00841378 Jy ! Total flux subtracted in 200 components = 0.00841378 Jy ! Clean residual min=-0.004573 max=0.004963 Jy/beam ! Clean residual mean=-0.000007 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.692599 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 275 components and 0.692599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074075Jy sigma=0.399696 ! Fit after self-cal, rms=0.074012Jy sigma=0.399392 ! Inverting map ! Added new window around map position (126.5, 84.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416758 Jy ! Component: 100 - total flux cleaned = 0.00629851 Jy ! Component: 150 - total flux cleaned = 0.00767664 Jy ! Component: 200 - total flux cleaned = 0.00853609 Jy ! Total flux subtracted in 200 components = 0.00853609 Jy ! Clean residual min=-0.004130 max=0.003162 Jy/beam ! Clean residual mean=0.000001 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.701135 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 305 components and 0.701135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073700Jy sigma=0.396766 ! Fit after self-cal, rms=0.073673Jy sigma=0.396677 ! 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. ! ! Fit before self-cal, rms=0.073673Jy sigma=0.396677 ! Fit after self-cal, rms=0.073102Jy sigma=0.395583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.693 mas, bmaj=5.62 mas, bpa=-11.33 degrees ! Estimated noise=1.28041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216381 Jy ! Component: 100 - total flux cleaned = 0.00348986 Jy ! Component: 150 - total flux cleaned = 0.00444255 Jy ! Component: 200 - total flux cleaned = 0.00473143 Jy ! Total flux subtracted in 200 components = 0.00473143 Jy ! Clean residual min=-0.003512 max=0.002925 Jy/beam ! Clean residual mean=-0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.705867 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 327 components and 0.705867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072966Jy sigma=0.394411 ! Fit after self-cal, rms=0.072948Jy sigma=0.394343 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 = 0.000863756 Jy ! Component: 100 - total flux cleaned = 0.00128567 Jy ! Component: 150 - total flux cleaned = 0.00148352 Jy ! Component: 200 - total flux cleaned = 0.00167294 Jy ! Total flux subtracted in 200 components = 0.00167294 Jy ! Clean residual min=-0.003315 max=0.002842 Jy/beam ! Clean residual mean=-0.000003 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.70754 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 344 components and 0.707539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072872Jy sigma=0.393815 ! Fit after self-cal, rms=0.072865Jy sigma=0.393793 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.072865Jy sigma=0.393793 ! Fit after self-cal, rms=0.072809Jy sigma=0.393641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.962 mas, bmaj=9.806 mas, bpa=-12.04 degrees ! Estimated noise=1.54102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000842041 Jy ! Component: 100 - total flux cleaned = 0.00111256 Jy ! Component: 150 - total flux cleaned = 0.00140206 Jy ! Component: 200 - total flux cleaned = 0.00166004 Jy ! Total flux subtracted in 200 components = 0.00166004 Jy ! Clean residual min=-0.003341 max=0.002934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.709199 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 360 components and 0.709199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072777Jy sigma=0.393336 ! Fit after self-cal, rms=0.072769Jy sigma=0.393285 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 = 0.000437853 Jy ! Component: 100 - total flux cleaned = 0.000576968 Jy ! Component: 150 - total flux cleaned = 0.000704191 Jy ! Component: 200 - total flux cleaned = 0.00078396 Jy ! Total flux subtracted in 200 components = 0.00078396 Jy ! Clean residual min=-0.003186 max=0.002822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.709983 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 370 components and 0.709983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072763Jy sigma=0.393243 ! Fit after self-cal, rms=0.072760Jy sigma=0.393214 ! 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=3.696 mas, bmaj=5.618 mas, bpa=-11.29 degrees ! Estimated noise=1.28041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 5.618 at -11.29 degrees (North through East) ! Clean map min=-0.0030691 max=0.32242 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=3 mas, bmaj=4.869 mas, bpa=-11.34 degrees ! Estimated noise=2.51756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249903 Jy ! Component: 100 - total flux cleaned = 0.350901 Jy ! Component: 150 - total flux cleaned = 0.417861 Jy ! Component: 200 - total flux cleaned = 0.465849 Jy ! Total flux subtracted in 200 components = 0.465849 Jy ! Clean residual min=-0.016106 max=0.027005 Jy/beam ! Clean residual mean=-0.000008 rms=0.004447 Jy/beam ! Combined flux in latest and established models = 0.465849 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.465849 Jy ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=5.618 mas, bpa=-11.29 degrees ! Estimated noise=1.28041 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 = 0.0515359 Jy ! Component: 100 - total flux cleaned = 0.0848397 Jy ! Component: 150 - total flux cleaned = 0.107894 Jy ! Component: 200 - total flux cleaned = 0.125636 Jy ! Total flux subtracted in 200 components = 0.125636 Jy ! Clean residual min=-0.010109 max=0.011533 Jy/beam ! Clean residual mean=-0.000036 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.591485 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 118 components and 0.591485 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.962 mas, bmaj=9.806 mas, bpa=-12.04 degrees ! Estimated noise=1.54102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251816 Jy ! Component: 100 - total flux cleaned = 0.0434176 Jy ! Component: 150 - total flux cleaned = 0.0572721 Jy ! Component: 200 - total flux cleaned = 0.0681263 Jy ! Total flux subtracted in 200 components = 0.0681263 Jy ! Clean residual min=-0.008065 max=0.007080 Jy/beam ! Clean residual mean=-0.000035 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.659611 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 = 0.0086386 Jy ! Component: 100 - total flux cleaned = 0.0156132 Jy ! Component: 150 - total flux cleaned = 0.0214032 Jy ! Component: 200 - total flux cleaned = 0.0262369 Jy ! Total flux subtracted in 200 components = 0.0262369 Jy ! Clean residual min=-0.005243 max=0.003860 Jy/beam ! Clean residual mean=-0.000014 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.685848 Jy ! Adding 128 model components to the UV plane model. ! The established model now contains 235 components and 0.685848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.696 mas, bmaj=5.618 mas, bpa=-11.29 degrees ! Estimated noise=1.28041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502824 Jy ! Component: 100 - total flux cleaned = 0.00849442 Jy ! Component: 150 - total flux cleaned = 0.010266 Jy ! Component: 200 - total flux cleaned = 0.0116189 Jy ! Total flux subtracted in 200 components = 0.0116189 Jy ! Clean residual min=-0.004095 max=0.004159 Jy/beam ! Clean residual mean=-0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.697467 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 265 components and 0.697467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073480Jy sigma=0.398810 ! Fit after self-cal, rms=0.073386Jy sigma=0.397734 wmodel J2113+4012_S_map.mod ! Writing 265 model components to file: J2113+4012_S_map.mod wobs J2113+4012_S_uvs.fits ! Writing UV FITS file: J2113+4012_S_uvs.fits wwins J2113+4012_S_map.win ! wwins: Wrote 7 windows to J2113+4012_S_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 = -0.000206561 Jy ! Component: 100 - total flux cleaned = -0.000534059 Jy ! Component: 150 - total flux cleaned = -0.000476052 Jy ! Component: 200 - total flux cleaned = -0.000420257 Jy ! Component: 250 - total flux cleaned = -0.000365007 Jy ! Component: 300 - total flux cleaned = -0.000313961 Jy ! Component: 350 - total flux cleaned = -0.000216545 Jy ! Component: 400 - total flux cleaned = -0.000169424 Jy ! Component: 450 - total flux cleaned = -7.81266e-05 Jy ! Component: 500 - total flux cleaned = -0.00012399 Jy ! Component: 550 - total flux cleaned = -0.000295886 Jy ! Component: 600 - total flux cleaned = -0.000379619 Jy ! Component: 650 - total flux cleaned = -0.000542425 Jy ! Component: 700 - total flux cleaned = -0.000620809 Jy ! Component: 750 - total flux cleaned = -0.000773294 Jy ! Component: 800 - total flux cleaned = -0.000772289 Jy ! Component: 850 - total flux cleaned = -0.000808403 Jy ! Component: 900 - total flux cleaned = -0.000807549 Jy ! Component: 950 - total flux cleaned = -0.000841934 Jy ! Component: 1000 - total flux cleaned = -0.000807941 Jy ! Component: 1050 - total flux cleaned = -0.000808144 Jy ! Component: 1100 - total flux cleaned = -0.000905692 Jy ! Component: 1150 - total flux cleaned = -0.000873067 Jy ! Component: 1200 - total flux cleaned = -0.000966372 Jy ! Component: 1250 - total flux cleaned = -0.000966285 Jy ! Component: 1300 - total flux cleaned = -0.000966101 Jy ! Component: 1350 - total flux cleaned = -0.000937362 Jy ! Component: 1400 - total flux cleaned = -0.00108176 Jy ! Component: 1450 - total flux cleaned = -0.00108223 Jy ! Component: 1500 - total flux cleaned = -0.00116614 Jy ! Component: 1550 - total flux cleaned = -0.00119343 Jy ! Component: 1600 - total flux cleaned = -0.00119272 Jy ! Component: 1650 - total flux cleaned = -0.00119267 Jy ! Component: 1700 - total flux cleaned = -0.00103535 Jy ! Component: 1750 - total flux cleaned = -0.00101014 Jy ! Component: 1800 - total flux cleaned = -0.000959414 Jy ! Component: 1850 - total flux cleaned = -0.000909032 Jy ! Component: 1900 - total flux cleaned = -0.000958252 Jy ! Component: 1950 - total flux cleaned = -0.000811901 Jy ! Component: 2000 - total flux cleaned = -0.000787678 Jy ! Component: 2050 - total flux cleaned = -0.000716647 Jy ! Component: 2100 - total flux cleaned = -0.000693066 Jy ! Component: 2150 - total flux cleaned = -0.000623371 Jy ! Component: 2200 - total flux cleaned = -0.000600632 Jy ! Component: 2250 - total flux cleaned = -0.000533014 Jy ! Component: 2300 - total flux cleaned = -0.000378344 Jy ! Component: 2350 - total flux cleaned = -0.000400301 Jy ! Component: 2400 - total flux cleaned = -0.000335672 Jy ! Component: 2450 - total flux cleaned = -0.000271855 Jy ! Component: 2500 - total flux cleaned = -0.000208471 Jy ! Component: 2550 - total flux cleaned = -0.000124866 Jy ! Component: 2600 - total flux cleaned = -0.000166155 Jy ! Component: 2650 - total flux cleaned = -2.23322e-06 Jy ! Component: 2700 - total flux cleaned = 7.87615e-05 Jy ! Component: 2750 - total flux cleaned = 0.000198706 Jy ! Component: 2800 - total flux cleaned = 0.000277834 Jy ! Component: 2850 - total flux cleaned = 0.000316887 Jy ! Component: 2900 - total flux cleaned = 0.000336618 Jy ! Component: 2950 - total flux cleaned = 0.00048993 Jy ! Component: 3000 - total flux cleaned = 0.000565739 Jy ! Component: 3050 - total flux cleaned = 0.000622263 Jy ! Component: 3100 - total flux cleaned = 0.000659872 Jy ! Component: 3150 - total flux cleaned = 0.000770583 Jy ! Component: 3200 - total flux cleaned = 0.000843546 Jy ! Component: 3250 - total flux cleaned = 0.000879803 Jy ! Component: 3300 - total flux cleaned = 0.00098737 Jy ! Component: 3350 - total flux cleaned = 0.00100496 Jy ! Component: 3400 - total flux cleaned = 0.00107526 Jy ! Component: 3450 - total flux cleaned = 0.0011101 Jy ! Component: 3500 - total flux cleaned = 0.00112717 Jy ! Component: 3550 - total flux cleaned = 0.00119586 Jy ! Component: 3600 - total flux cleaned = 0.00119571 Jy ! Component: 3650 - total flux cleaned = 0.00124642 Jy ! Component: 3700 - total flux cleaned = 0.00126308 Jy ! Component: 3750 - total flux cleaned = 0.00129633 Jy ! Component: 3800 - total flux cleaned = 0.00137828 Jy ! Component: 3850 - total flux cleaned = 0.00131321 Jy ! Component: 3900 - total flux cleaned = 0.00137759 Jy ! Component: 3950 - total flux cleaned = 0.00139364 Jy ! Component: 4000 - total flux cleaned = 0.00142533 Jy ! Component: 4050 - total flux cleaned = 0.00150415 Jy ! Total flux subtracted in 4096 components = 0.00153525 Jy ! Clean residual min=-0.000864 max=0.000941 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.699002 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 547 components and 0.699002 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2113+4012_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.696 x 5.618 at -11.29 degrees (North through East) ! Clean map min=-0.0019616 max=0.32333 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2113+4012_S_map.fits wmodel /image_prod/ug002_uva//J2113+4012_S_map.mod ! Writing 547 model components to file: /image_prod/ug002_uva//J2113+4012_S_map.mod wobs /image_prod/ug002_uva//J2113+4012_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2113+4012_S_uvs.fits wwins /image_prod/ug002_uva//J2113+4012_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J2113+4012_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.32333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267391 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.248097 0.248097 0.496195 0.992389 1.98478 3.96956 7.93911 15.8782 31.7565 63.5129 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.323 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1209.2 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2113+4012_S_dfm.log closed on Thu Mar 5 05:06:36 2020