! Started logfile: /vlbi/uf001/uvm//J2005-3723_S_b_dfm.log on Sun Jan 13 22:26:27 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/uvm//J2005-3723_S_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2005-3723_S_b_uvm.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! AN table 2: 7 integrations on 21 of 21 possible baselines. ! AN table 3: 21 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.766129 visibilities/baseline/integration-bin. ! Found source: J2005-3723 ! ! 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 4275 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 J2005-3723_S_b] 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 119 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! A total of 10 telescope corrections were flagged in sub-array 2. ! A total of 44 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.092597Jy sigma=15.002080 ! Fit after self-cal, rms=0.622131Jy sigma=7.649325 ! 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=2.388 mas, bmaj=7.02 mas, bpa=-7.864 degrees ! Estimated noise=1.33412 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 = 0.316798 Jy ! Component: 100 - total flux cleaned = 0.387483 Jy ! Total flux subtracted in 100 components = 0.387483 Jy ! Clean residual min=-0.022668 max=0.054790 Jy/beam ! Clean residual mean=0.000129 rms=0.005732 Jy/beam ! Combined flux in latest and established models = 0.387483 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.387483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179722Jy sigma=2.205935 ! Fit after self-cal, rms=0.179620Jy sigma=2.205673 ! Inverting map ! Added new window around map position (3.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047236 Jy ! Component: 100 - total flux cleaned = 0.0731088 Jy ! Total flux subtracted in 100 components = 0.0731088 Jy ! Clean residual min=-0.020693 max=0.046264 Jy/beam ! Clean residual mean=0.000089 rms=0.004807 Jy/beam ! Combined flux in latest and established models = 0.460592 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.460592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163613Jy sigma=1.901854 ! Fit after self-cal, rms=0.162207Jy sigma=1.873046 ! Inverting map ! Added new window around map position (4, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032218 Jy ! Component: 100 - total flux cleaned = 0.0389831 Jy ! Total flux subtracted in 100 components = 0.0389831 Jy ! Clean residual min=-0.018525 max=0.032179 Jy/beam ! Clean residual mean=0.000069 rms=0.004140 Jy/beam ! Combined flux in latest and established models = 0.499575 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.499575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.157965Jy sigma=1.758890 ! Fit after self-cal, rms=0.157392Jy sigma=1.742779 ! Inverting map ! Added new window around map position (-6, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02488 Jy ! Component: 100 - total flux cleaned = 0.0309636 Jy ! Total flux subtracted in 100 components = 0.0309636 Jy ! Clean residual min=-0.017295 max=0.017804 Jy/beam ! Clean residual mean=0.000054 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 0.530538 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.530538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152763Jy sigma=1.684785 ! Fit after self-cal, rms=0.152618Jy sigma=1.682993 ! 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=3.016 mas, bmaj=9.111 mas, bpa=-10.67 degrees ! Estimated noise=1.01562 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 = 0.0171319 Jy ! Component: 100 - total flux cleaned = 0.0198406 Jy ! Component: 150 - total flux cleaned = 0.0198395 Jy ! Component: 200 - total flux cleaned = 0.0191793 Jy ! Total flux subtracted in 200 components = 0.0191793 Jy ! Clean residual min=-0.014399 max=0.019486 Jy/beam ! Clean residual mean=0.000101 rms=0.004179 Jy/beam ! Combined flux in latest and established models = 0.549718 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.549718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.149440Jy sigma=1.648118 ! Fit after self-cal, rms=0.149307Jy sigma=1.646318 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.016 x 9.111 at -10.67 degrees (North through East) ! Clean map min=-0.013748 max=0.38625 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 1.79 KP 1.03 ! LA 1.05 MK 0.96 NL 1.21 OV 0.91 ! PT 1.05 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 1.38 KP 1.02 LA 0.99 ! MK 1.05 NL 1.20 PT 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.80 FD 0.90 HN 1.31 KP 0.91 ! LA 0.93 MK 1.02 NL 1.07 OV 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.73 FD 0.96 HN 1.83 KP 0.99 ! LA 1.03 MK 0.96 NL 1.19 OV 0.86 ! PT 1.03 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.96 HN 1.34 KP 0.97 LA 0.97 ! MK 1.07 NL 0.74 PT 0.95 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.82 FD 0.96 HN 1.51 KP 0.93 ! LA 0.95 MK 1.03 NL 0.99 OV 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.96 HN 1.83 KP 1.02 ! LA 1.04 MK 1.01 NL 1.10 OV 0.89 ! PT 1.00 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.90 HN 1.43 KP 0.95 LA 0.95 ! MK 1.02 NL 1.08 PT 0.99 ! ! Telescope amplitude corrections in sub-array 3: ! BR 2.08 FD 0.93 HN 1.36 KP 0.93 ! LA 0.96 MK 1.03 NL 1.02 OV 0.89 ! ! ! Fit before self-cal, rms=0.149307Jy sigma=1.646318 ! Fit after self-cal, rms=0.185961Jy sigma=1.328615 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.053 mas, bmaj=9.112 mas, bpa=-10.81 degrees ! Estimated noise=1.05087 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 = -0.00947601 Jy ! Component: 100 - total flux cleaned = -0.0119394 Jy ! Component: 150 - total flux cleaned = -0.0137023 Jy ! Component: 200 - total flux cleaned = -0.0149685 Jy ! Total flux subtracted in 200 components = -0.0149685 Jy ! Clean residual min=-0.007902 max=0.007009 Jy/beam ! Clean residual mean=-0.000056 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.534749 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 81 components and 0.534749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.184646Jy sigma=1.300794 ! Fit after self-cal, rms=0.185623Jy sigma=1.298999 ! 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=0.185623Jy sigma=1.298999 ! Fit after self-cal, rms=0.193181Jy sigma=1.272605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=9.159 mas, bpa=-10.85 degrees ! Estimated noise=1.04982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00847585 Jy ! Component: 100 - total flux cleaned = -0.0109507 Jy ! Component: 150 - total flux cleaned = -0.0127681 Jy ! Component: 200 - total flux cleaned = -0.0136848 Jy ! Total flux subtracted in 200 components = -0.0136848 Jy ! Clean residual min=-0.007097 max=0.006421 Jy/beam ! Clean residual mean=-0.000014 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.521064 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.521064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192548Jy sigma=1.261503 ! Fit after self-cal, rms=0.192551Jy sigma=1.260779 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 = -0.00154569 Jy ! Component: 100 - total flux cleaned = -0.00178727 Jy ! Component: 150 - total flux cleaned = -0.00233583 Jy ! Component: 200 - total flux cleaned = -0.00273558 Jy ! Total flux subtracted in 200 components = -0.00273558 Jy ! Clean residual min=-0.006783 max=0.006409 Jy/beam ! Clean residual mean=-0.000012 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.518329 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.518329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192350Jy sigma=1.257271 ! Fit after self-cal, rms=0.192315Jy sigma=1.256838 ! 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=0.192315Jy sigma=1.256838 ! Fit after self-cal, rms=0.211213Jy sigma=1.220592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.089 mas, bmaj=9.175 mas, bpa=-10.94 degrees ! Estimated noise=1.05199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00593661 Jy ! Component: 100 - total flux cleaned = -0.00737374 Jy ! Component: 150 - total flux cleaned = -0.00832121 Jy ! Component: 200 - total flux cleaned = -0.00903441 Jy ! Total flux subtracted in 200 components = -0.00903441 Jy ! Clean residual min=-0.006307 max=0.005260 Jy/beam ! Clean residual mean=-0.000008 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.509294 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 0.509294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.210884Jy sigma=1.214905 ! Fit after self-cal, rms=0.210862Jy sigma=1.214388 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 = -0.00123186 Jy ! Component: 100 - total flux cleaned = -0.00153977 Jy ! Component: 150 - total flux cleaned = -0.00198489 Jy ! Component: 200 - total flux cleaned = -0.0023049 Jy ! Total flux subtracted in 200 components = -0.0023049 Jy ! Clean residual min=-0.006356 max=0.005293 Jy/beam ! Clean residual mean=-0.000007 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.506989 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 0.506989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.210720Jy sigma=1.212282 ! Fit after self-cal, rms=0.210683Jy sigma=1.211983 ! 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=0.210683Jy sigma=1.211983 ! Fit after self-cal, rms=0.218197Jy sigma=1.209668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.222 mas, bmaj=26.96 mas, bpa=-1.903 degrees ! Estimated noise=1.30326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00514471 Jy ! Component: 100 - total flux cleaned = -0.00705398 Jy ! Component: 150 - total flux cleaned = -0.0073534 Jy ! Component: 200 - total flux cleaned = -0.00748531 Jy ! Total flux subtracted in 200 components = -0.00748531 Jy ! Clean residual min=-0.007350 max=0.005835 Jy/beam ! Clean residual mean=-0.000027 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.499504 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 149 components and 0.499504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218093Jy sigma=1.208738 ! Fit after self-cal, rms=0.218103Jy sigma=1.208392 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 = -0.000326517 Jy ! Component: 100 - total flux cleaned = -0.000201009 Jy ! Component: 150 - total flux cleaned = -0.00014701 Jy ! Component: 200 - total flux cleaned = -0.000196353 Jy ! Total flux subtracted in 200 components = -0.000196353 Jy ! Clean residual min=-0.007315 max=0.005826 Jy/beam ! Clean residual mean=-0.000027 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 0.499307 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 157 components and 0.499307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218080Jy sigma=1.208014 ! Fit after self-cal, rms=0.218069Jy sigma=1.207908 ! 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=3.097 mas, bmaj=9.193 mas, bpa=-10.94 degrees ! Estimated noise=1.05177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.097 x 9.193 at -10.94 degrees (North through East) ! Clean map min=-0.0058182 max=0.40422 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=2.424 mas, bmaj=6.955 mas, bpa=-7.679 degrees ! Estimated noise=1.43156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.33897 Jy ! Component: 100 - total flux cleaned = 0.420482 Jy ! Component: 150 - total flux cleaned = 0.452833 Jy ! Component: 200 - total flux cleaned = 0.471398 Jy ! Total flux subtracted in 200 components = 0.471398 Jy ! Clean residual min=-0.008711 max=0.012400 Jy/beam ! Clean residual mean=0.000020 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.471398 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.471398 Jy ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=9.193 mas, bpa=-10.94 degrees ! Estimated noise=1.05177 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 = 0.0143356 Jy ! Component: 100 - total flux cleaned = 0.0221334 Jy ! Component: 150 - total flux cleaned = 0.025328 Jy ! Component: 200 - total flux cleaned = 0.0260698 Jy ! Total flux subtracted in 200 components = 0.0260698 Jy ! Clean residual min=-0.006495 max=0.006058 Jy/beam ! Clean residual mean=-0.000007 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.497467 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.497468 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=8.222 mas, bmaj=26.96 mas, bpa=-1.903 degrees ! Estimated noise=1.30326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162511 Jy ! Component: 100 - total flux cleaned = 0.00162233 Jy ! Component: 150 - total flux cleaned = 0.0016092 Jy ! Component: 200 - total flux cleaned = 0.00161181 Jy ! Total flux subtracted in 200 components = 0.00161181 Jy ! Clean residual min=-0.007520 max=0.005603 Jy/beam ! Clean residual mean=-0.000023 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.499079 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 = 6.02296e-05 Jy ! Component: 100 - total flux cleaned = 0.000206986 Jy ! Component: 150 - total flux cleaned = 0.000342758 Jy ! Component: 200 - total flux cleaned = 0.000384238 Jy ! Total flux subtracted in 200 components = 0.000384238 Jy ! Clean residual min=-0.007456 max=0.005727 Jy/beam ! Clean residual mean=-0.000023 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.499464 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.499464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.097 mas, bmaj=9.193 mas, bpa=-10.94 degrees ! Estimated noise=1.05177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280905 Jy ! Component: 100 - total flux cleaned = -0.000284226 Jy ! Component: 150 - total flux cleaned = -0.000381631 Jy ! Component: 200 - total flux cleaned = -0.000379746 Jy ! Total flux subtracted in 200 components = -0.000379746 Jy ! Clean residual min=-0.006339 max=0.005726 Jy/beam ! Clean residual mean=-0.000010 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.499084 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.499084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218359Jy sigma=1.208399 ! Fit after self-cal, rms=0.218071Jy sigma=1.206070 wmodel J2005-3723_S_b_map.mod ! Writing 57 model components to file: J2005-3723_S_b_map.mod wobs J2005-3723_S_b_uvs.fits ! Writing UV FITS file: J2005-3723_S_b_uvs.fits wwins J2005-3723_S_b_map.win ! wwins: Wrote 4 windows to J2005-3723_S_b_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 = -0.000179677 Jy ! Component: 100 - total flux cleaned = 0.000386323 Jy ! Component: 150 - total flux cleaned = 0.000727345 Jy ! Component: 200 - total flux cleaned = 0.000967851 Jy ! Component: 250 - total flux cleaned = 0.00143388 Jy ! Component: 300 - total flux cleaned = 0.00204089 Jy ! Component: 350 - total flux cleaned = 0.00256108 Jy ! Component: 400 - total flux cleaned = 0.00299776 Jy ! Component: 450 - total flux cleaned = 0.00314045 Jy ! Component: 500 - total flux cleaned = 0.00335135 Jy ! Component: 550 - total flux cleaned = 0.00369573 Jy ! Component: 600 - total flux cleaned = 0.00389803 Jy ! Component: 650 - total flux cleaned = 0.00409785 Jy ! Component: 700 - total flux cleaned = 0.00429421 Jy ! Component: 750 - total flux cleaned = 0.00442235 Jy ! Component: 800 - total flux cleaned = 0.004549 Jy ! Component: 850 - total flux cleaned = 0.00461163 Jy ! Component: 900 - total flux cleaned = 0.00455046 Jy ! Component: 950 - total flux cleaned = 0.00467296 Jy ! Component: 1000 - total flux cleaned = 0.00473405 Jy ! Component: 1050 - total flux cleaned = 0.00491351 Jy ! Component: 1100 - total flux cleaned = 0.00503187 Jy ! Component: 1150 - total flux cleaned = 0.00520761 Jy ! Component: 1200 - total flux cleaned = 0.00538136 Jy ! Component: 1250 - total flux cleaned = 0.00538205 Jy ! Component: 1300 - total flux cleaned = 0.00561029 Jy ! Component: 1350 - total flux cleaned = 0.00589192 Jy ! Component: 1400 - total flux cleaned = 0.00594737 Jy ! Component: 1450 - total flux cleaned = 0.00605794 Jy ! Component: 1500 - total flux cleaned = 0.00622255 Jy ! Component: 1550 - total flux cleaned = 0.00638597 Jy ! Component: 1600 - total flux cleaned = 0.0066012 Jy ! Component: 1650 - total flux cleaned = 0.00660196 Jy ! Component: 1700 - total flux cleaned = 0.00692058 Jy ! Component: 1750 - total flux cleaned = 0.00692123 Jy ! Component: 1800 - total flux cleaned = 0.00707832 Jy ! Component: 1850 - total flux cleaned = 0.00718259 Jy ! Component: 1900 - total flux cleaned = 0.0072341 Jy ! Component: 1950 - total flux cleaned = 0.00723456 Jy ! Component: 2000 - total flux cleaned = 0.00733648 Jy ! Component: 2050 - total flux cleaned = 0.00753786 Jy ! Component: 2100 - total flux cleaned = 0.00743786 Jy ! Component: 2150 - total flux cleaned = 0.00753718 Jy ! Component: 2200 - total flux cleaned = 0.00763643 Jy ! Component: 2250 - total flux cleaned = 0.00763666 Jy ! Component: 2300 - total flux cleaned = 0.00773403 Jy ! Component: 2350 - total flux cleaned = 0.00783118 Jy ! Component: 2400 - total flux cleaned = 0.00792666 Jy ! Component: 2450 - total flux cleaned = 0.00792665 Jy ! Component: 2500 - total flux cleaned = 0.00787916 Jy ! Component: 2550 - total flux cleaned = 0.008115 Jy ! Component: 2600 - total flux cleaned = 0.00825583 Jy ! Component: 2650 - total flux cleaned = 0.00820896 Jy ! Component: 2700 - total flux cleaned = 0.00820918 Jy ! Component: 2750 - total flux cleaned = 0.00848619 Jy ! Component: 2800 - total flux cleaned = 0.00830264 Jy ! Component: 2850 - total flux cleaned = 0.00843969 Jy ! Component: 2900 - total flux cleaned = 0.00857576 Jy ! Component: 2950 - total flux cleaned = 0.0087563 Jy ! Component: 3000 - total flux cleaned = 0.00871121 Jy ! Component: 3050 - total flux cleaned = 0.00880041 Jy ! Component: 3100 - total flux cleaned = 0.00880001 Jy ! Component: 3150 - total flux cleaned = 0.00884455 Jy ! Component: 3200 - total flux cleaned = 0.00906457 Jy ! Component: 3250 - total flux cleaned = 0.00902065 Jy ! Component: 3300 - total flux cleaned = 0.00902071 Jy ! Component: 3350 - total flux cleaned = 0.00919386 Jy ! Component: 3400 - total flux cleaned = 0.00940927 Jy ! Component: 3450 - total flux cleaned = 0.0093235 Jy ! Component: 3500 - total flux cleaned = 0.00945167 Jy ! Component: 3550 - total flux cleaned = 0.00962175 Jy ! Component: 3600 - total flux cleaned = 0.00962184 Jy ! Component: 3650 - total flux cleaned = 0.00974856 Jy ! Component: 3700 - total flux cleaned = 0.0100002 Jy ! Component: 3750 - total flux cleaned = 0.0101256 Jy ! Component: 3800 - total flux cleaned = 0.0103332 Jy ! Component: 3850 - total flux cleaned = 0.0104158 Jy ! Component: 3900 - total flux cleaned = 0.0104158 Jy ! Component: 3950 - total flux cleaned = 0.010621 Jy ! Component: 4000 - total flux cleaned = 0.0107027 Jy ! Component: 4050 - total flux cleaned = 0.010906 Jy ! Total flux subtracted in 4096 components = 0.0109059 Jy ! Clean residual min=-0.002407 max=0.002628 Jy/beam ! Clean residual mean=-0.000028 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.50999 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 365 components and 0.50999 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2005-3723_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.097 x 9.193 at -10.94 degrees (North through East) ! Clean map min=-0.0047316 max=0.41076 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2005-3723_S_b_map.fits wmodel /vlbi/uf001/uvm//J2005-3723_S_b_map.mod ! Writing 365 model components to file: /vlbi/uf001/uvm//J2005-3723_S_b_map.mod wobs /vlbi/uf001/uvm//J2005-3723_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2005-3723_S_b_uvs.fits wwins /vlbi/uf001/uvm//J2005-3723_S_b_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uvm//J2005-3723_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.410761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000784063 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.572641 0.572641 1.14528 2.29056 4.58113 9.16226 18.3245 36.649 73.298 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.41 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 523.888 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2005-3723_S_b_dfm.log closed on Sun Jan 13 22:26:31 2019