! Started logfile: /vlbi/uf001/uva//J1855-1209_S_dfm.log on Mon Jan 14 04:51:39 2019 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 /vlbi/uf001/uva//J1855-1209_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1855-1209_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J1855-1209 ! ! 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 6462 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 J1855-1209_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.013512Jy sigma=19.312773 ! Fit after self-cal, rms=0.858939Jy sigma=16.433002 ! 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=2.642 mas, bmaj=6.819 mas, bpa=-1.825 degrees ! Estimated noise=0.696344 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 = 0.105344 Jy ! Component: 100 - total flux cleaned = 0.140807 Jy ! Total flux subtracted in 100 components = 0.140807 Jy ! Clean residual min=-0.006207 max=0.014666 Jy/beam ! Clean residual mean=0.000011 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.140807 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.140807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072814Jy sigma=1.360382 ! Fit after self-cal, rms=0.072678Jy sigma=1.358539 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162774 Jy ! Component: 100 - total flux cleaned = 0.0249953 Jy ! Total flux subtracted in 100 components = 0.0249953 Jy ! Clean residual min=-0.004877 max=0.005363 Jy/beam ! Clean residual mean=0.000003 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.165802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.165802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067758Jy sigma=1.264119 ! Fit after self-cal, rms=0.067746Jy sigma=1.263830 ! 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=3.137 mas, bmaj=7.828 mas, bpa=-2.323 degrees ! Estimated noise=0.465665 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 = 0.00779085 Jy ! Component: 100 - total flux cleaned = 0.0118758 Jy ! Component: 150 - total flux cleaned = 0.0141746 Jy ! Component: 200 - total flux cleaned = 0.015476 Jy ! Total flux subtracted in 200 components = 0.015476 Jy ! Clean residual min=-0.005021 max=0.005747 Jy/beam ! Clean residual mean=0.000001 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.181278 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.181278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066843Jy sigma=1.248247 ! Fit after self-cal, rms=0.066844Jy sigma=1.248169 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.828 at -2.323 degrees (North through East) ! Clean map min=-0.0048997 max=0.13848 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.04 KP 1.02 ! LA 0.95 MK 1.00 NL 1.06 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.03 ! LA 0.92 MK 0.95 NL 1.07 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 1.01 ! LA 0.93 MK 1.03 NL 1.15 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.066844Jy sigma=1.248169 ! Fit after self-cal, rms=0.066480Jy sigma=1.232542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=7.849 mas, bpa=-2.239 degrees ! Estimated noise=0.46575 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 = -0.000587326 Jy ! Component: 100 - total flux cleaned = -0.000685765 Jy ! Component: 150 - total flux cleaned = -0.000777437 Jy ! Component: 200 - total flux cleaned = -0.000835275 Jy ! Total flux subtracted in 200 components = -0.000835275 Jy ! Clean residual min=-0.003290 max=0.003544 Jy/beam ! Clean residual mean=0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.180443 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.180443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066450Jy sigma=1.232014 ! Fit after self-cal, rms=0.066442Jy sigma=1.231801 ! 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=0.066442Jy sigma=1.231801 ! Fit after self-cal, rms=0.066174Jy sigma=1.215651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.865 mas, bpa=-2.296 degrees ! Estimated noise=0.465027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000313474 Jy ! Component: 100 - total flux cleaned = -0.000313785 Jy ! Component: 150 - total flux cleaned = -0.000336203 Jy ! Component: 200 - total flux cleaned = -0.000356824 Jy ! Total flux subtracted in 200 components = -0.000356824 Jy ! Clean residual min=-0.002453 max=0.002678 Jy/beam ! Clean residual mean=0.000001 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.180086 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.180086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066150Jy sigma=1.215304 ! Fit after self-cal, rms=0.066167Jy sigma=1.215140 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 (-17, 69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249161 Jy ! Component: 100 - total flux cleaned = 0.00306613 Jy ! Component: 150 - total flux cleaned = 0.00306728 Jy ! Component: 200 - total flux cleaned = 0.00296432 Jy ! Total flux subtracted in 200 components = 0.00296432 Jy ! Clean residual min=-0.002335 max=0.002165 Jy/beam ! Clean residual mean=-0.000000 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.18305 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.18305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066054Jy sigma=1.213324 ! Fit after self-cal, rms=0.066047Jy sigma=1.213243 ! 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=0.066047Jy sigma=1.213243 ! Fit after self-cal, rms=0.065955Jy sigma=1.213086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.865 mas, bpa=-2.391 degrees ! Estimated noise=0.463911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.56615e-05 Jy ! Component: 100 - total flux cleaned = -0.000114793 Jy ! Component: 150 - total flux cleaned = -0.000197628 Jy ! Component: 200 - total flux cleaned = -0.000222262 Jy ! Total flux subtracted in 200 components = -0.000222262 Jy ! Clean residual min=-0.002250 max=0.002015 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.182828 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.182828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065926Jy sigma=1.212662 ! Fit after self-cal, rms=0.065927Jy sigma=1.212644 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 = -7.81748e-05 Jy ! Component: 100 - total flux cleaned = -7.82666e-05 Jy ! Component: 150 - total flux cleaned = -0.000100572 Jy ! Component: 200 - total flux cleaned = -0.000100803 Jy ! Total flux subtracted in 200 components = -0.000100803 Jy ! Clean residual min=-0.002233 max=0.001971 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.182727 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.182727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065912Jy sigma=1.212407 ! Fit after self-cal, rms=0.065911Jy sigma=1.212399 ! 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=0.065911Jy sigma=1.212399 ! Fit after self-cal, rms=0.065871Jy sigma=1.212361 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.422 mas, bmaj=14.57 mas, bpa=2.751 degrees ! Estimated noise=0.592795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214106 Jy ! Component: 100 - total flux cleaned = -0.000260876 Jy ! Component: 150 - total flux cleaned = -0.000282386 Jy ! Component: 200 - total flux cleaned = -0.000320803 Jy ! Total flux subtracted in 200 components = -0.000320803 Jy ! Clean residual min=-0.002597 max=0.001998 Jy/beam ! Clean residual mean=-0.000001 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.182406 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.182406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065866Jy sigma=1.212320 ! Fit after self-cal, rms=0.065864Jy sigma=1.212316 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 = -2.15788e-05 Jy ! Component: 100 - total flux cleaned = -3.7293e-05 Jy ! Component: 150 - total flux cleaned = -6.62398e-05 Jy ! Component: 200 - total flux cleaned = -0.000106744 Jy ! Total flux subtracted in 200 components = -0.000106744 Jy ! Clean residual min=-0.002564 max=0.001959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.182299 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.182299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065866Jy sigma=1.212418 ! Fit after self-cal, rms=0.065864Jy sigma=1.212414 ! 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=3.137 mas, bmaj=7.868 mas, bpa=-2.424 degrees ! Estimated noise=0.463443 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.868 at -2.424 degrees (North through East) ! Clean map min=-0.0021129 max=0.13959 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=2.637 mas, bmaj=6.838 mas, bpa=-1.863 degrees ! Estimated noise=0.697464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105598 Jy ! Component: 100 - total flux cleaned = 0.141761 Jy ! Component: 150 - total flux cleaned = 0.158302 Jy ! Component: 200 - total flux cleaned = 0.167264 Jy ! Total flux subtracted in 200 components = 0.167264 Jy ! Clean residual min=-0.004070 max=0.005248 Jy/beam ! Clean residual mean=0.000006 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.167263 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.167263 Jy ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.868 mas, bpa=-2.424 degrees ! Estimated noise=0.463443 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 = 0.00651944 Jy ! Component: 100 - total flux cleaned = 0.0101875 Jy ! Component: 150 - total flux cleaned = 0.0126364 Jy ! Component: 200 - total flux cleaned = 0.0135266 Jy ! Total flux subtracted in 200 components = 0.0135266 Jy ! Clean residual min=-0.002688 max=0.002139 Jy/beam ! Clean residual mean=0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.18079 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.18079 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=7.422 mas, bmaj=14.57 mas, bpa=2.751 degrees ! Estimated noise=0.592795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166211 Jy ! Component: 100 - total flux cleaned = 0.00180264 Jy ! Component: 150 - total flux cleaned = 0.00183866 Jy ! Component: 200 - total flux cleaned = 0.0018707 Jy ! Total flux subtracted in 200 components = 0.0018707 Jy ! Clean residual min=-0.002708 max=0.002073 Jy/beam ! Clean residual mean=-0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.182661 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 = -5.83993e-05 Jy ! Component: 100 - total flux cleaned = -0.000112318 Jy ! Component: 150 - total flux cleaned = -0.000136864 Jy ! Component: 200 - total flux cleaned = -0.000181587 Jy ! Total flux subtracted in 200 components = -0.000181587 Jy ! Clean residual min=-0.002647 max=0.002012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.182479 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.182479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.137 mas, bmaj=7.868 mas, bpa=-2.424 degrees ! Estimated noise=0.463443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.54245e-05 Jy ! Component: 100 - total flux cleaned = 2.5056e-05 Jy ! Component: 150 - total flux cleaned = 2.98293e-05 Jy ! Component: 200 - total flux cleaned = 3.33262e-05 Jy ! Total flux subtracted in 200 components = 3.33262e-05 Jy ! Clean residual min=-0.002354 max=0.002062 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.182513 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 78 components and 0.182513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065922Jy sigma=1.213237 ! Fit after self-cal, rms=0.065922Jy sigma=1.213185 wmodel J1855-1209_S_map.mod ! Writing 78 model components to file: J1855-1209_S_map.mod wobs J1855-1209_S_uvs.fits ! Writing UV FITS file: J1855-1209_S_uvs.fits wwins J1855-1209_S_map.win ! wwins: Wrote 2 windows to J1855-1209_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 = -0.000345511 Jy ! Component: 100 - total flux cleaned = -0.000489091 Jy ! Component: 150 - total flux cleaned = -0.000522382 Jy ! Component: 200 - total flux cleaned = -0.000686955 Jy ! Component: 250 - total flux cleaned = -0.000749792 Jy ! Component: 300 - total flux cleaned = -0.000872499 Jy ! Component: 350 - total flux cleaned = -0.00102052 Jy ! Component: 400 - total flux cleaned = -0.00119319 Jy ! Component: 450 - total flux cleaned = -0.00144486 Jy ! Component: 500 - total flux cleaned = -0.00166334 Jy ! Component: 550 - total flux cleaned = -0.00190319 Jy ! Component: 600 - total flux cleaned = -0.00205929 Jy ! Component: 650 - total flux cleaned = -0.0021867 Jy ! Component: 700 - total flux cleaned = -0.00243574 Jy ! Component: 750 - total flux cleaned = -0.00260606 Jy ! Component: 800 - total flux cleaned = -0.00277288 Jy ! Component: 850 - total flux cleaned = -0.00298266 Jy ! Component: 900 - total flux cleaned = -0.00309663 Jy ! Component: 950 - total flux cleaned = -0.00323157 Jy ! Component: 1000 - total flux cleaned = -0.00334238 Jy ! Component: 1050 - total flux cleaned = -0.00351574 Jy ! Component: 1100 - total flux cleaned = -0.00366445 Jy ! Component: 1150 - total flux cleaned = -0.00376901 Jy ! Component: 1200 - total flux cleaned = -0.00385155 Jy ! Component: 1250 - total flux cleaned = -0.00397347 Jy ! Component: 1300 - total flux cleaned = -0.00407407 Jy ! Component: 1350 - total flux cleaned = -0.00425186 Jy ! Component: 1400 - total flux cleaned = -0.0043495 Jy ! Component: 1450 - total flux cleaned = -0.00444585 Jy ! Component: 1500 - total flux cleaned = -0.00455978 Jy ! Component: 1550 - total flux cleaned = -0.00457851 Jy ! Component: 1600 - total flux cleaned = -0.00465216 Jy ! Component: 1650 - total flux cleaned = -0.00467046 Jy ! Component: 1700 - total flux cleaned = -0.00468866 Jy ! Component: 1750 - total flux cleaned = -0.00467133 Jy ! Component: 1800 - total flux cleaned = -0.00468909 Jy ! Component: 1850 - total flux cleaned = -0.0047931 Jy ! Component: 1900 - total flux cleaned = -0.00482737 Jy ! Component: 1950 - total flux cleaned = -0.00487842 Jy ! Component: 2000 - total flux cleaned = -0.00492877 Jy ! Component: 2050 - total flux cleaned = -0.00502776 Jy ! Component: 2100 - total flux cleaned = -0.0050602 Jy ! Component: 2150 - total flux cleaned = -0.00509253 Jy ! Component: 2200 - total flux cleaned = -0.0051407 Jy ! Component: 2250 - total flux cleaned = -0.00523615 Jy ! Component: 2300 - total flux cleaned = -0.00526805 Jy ! Component: 2350 - total flux cleaned = -0.00533062 Jy ! Component: 2400 - total flux cleaned = -0.00540773 Jy ! Component: 2450 - total flux cleaned = -0.00542304 Jy ! Component: 2500 - total flux cleaned = -0.00551379 Jy ! Component: 2550 - total flux cleaned = -0.00561841 Jy ! Component: 2600 - total flux cleaned = -0.00570722 Jy ! Component: 2650 - total flux cleaned = -0.00572202 Jy ! Component: 2700 - total flux cleaned = -0.00579464 Jy ! Component: 2750 - total flux cleaned = -0.00585212 Jy ! Component: 2800 - total flux cleaned = -0.00592324 Jy ! Component: 2850 - total flux cleaned = -0.00596563 Jy ! Component: 2900 - total flux cleaned = -0.00602166 Jy ! Component: 2950 - total flux cleaned = -0.0060631 Jy ! Component: 3000 - total flux cleaned = -0.0060768 Jy ! Component: 3050 - total flux cleaned = -0.00614497 Jy ! Component: 3100 - total flux cleaned = -0.00623941 Jy ! Component: 3150 - total flux cleaned = -0.0063196 Jy ! Component: 3200 - total flux cleaned = -0.00635927 Jy ! Component: 3250 - total flux cleaned = -0.00637239 Jy ! Component: 3300 - total flux cleaned = -0.00648975 Jy ! Component: 3350 - total flux cleaned = -0.00648976 Jy ! Component: 3400 - total flux cleaned = -0.00651539 Jy ! Component: 3450 - total flux cleaned = -0.00659183 Jy ! Component: 3500 - total flux cleaned = -0.00660439 Jy ! Component: 3550 - total flux cleaned = -0.00666701 Jy ! Component: 3600 - total flux cleaned = -0.00670442 Jy ! Component: 3650 - total flux cleaned = -0.00675382 Jy ! Component: 3700 - total flux cleaned = -0.00679056 Jy ! Component: 3750 - total flux cleaned = -0.00689975 Jy ! Component: 3800 - total flux cleaned = -0.00688771 Jy ! Component: 3850 - total flux cleaned = -0.00695933 Jy ! Component: 3900 - total flux cleaned = -0.00692378 Jy ! Component: 3950 - total flux cleaned = -0.00700639 Jy ! Component: 4000 - total flux cleaned = -0.00702969 Jy ! Component: 4050 - total flux cleaned = -0.00707638 Jy ! Total flux subtracted in 4096 components = -0.00712263 Jy ! Clean residual min=-0.000716 max=0.000744 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.17539 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 358 components and 0.17539 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1855-1209_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.137 x 7.868 at -2.424 degrees (North through East) ! Clean map min=-0.0014568 max=0.13865 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1855-1209_S_map.fits wmodel /vlbi/uf001/uva//J1855-1209_S_map.mod ! Writing 358 model components to file: /vlbi/uf001/uva//J1855-1209_S_map.mod wobs /vlbi/uf001/uva//J1855-1209_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1855-1209_S_uvs.fits wwins /vlbi/uf001/uva//J1855-1209_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1855-1209_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.138648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436651 0.436651 0.873303 1.74661 3.49321 6.98642 13.9728 27.9457 55.8914 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.138 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 687.047 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1855-1209_S_dfm.log closed on Mon Jan 14 04:51:43 2019