! Started logfile: /vlbi/bp222/temp_maps//J0008-2339_S_dfm.log on Thu Feb 14 22:21:03 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/bp222/temp_maps//J0008-2339_S_uvm.fits ! Reading UV FITS file: /vlbi/bp222/temp_maps//J0008-2339_S_uvm.fits ! AN table 1: 66 integrations on 45 of 45 possible baselines. ! AN table 2: 42 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0008-2339 ! ! 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 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 13696 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 = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0008-2339_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 25 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! A total of 37 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 555 telescope corrections were flagged in sub-array 1. ! A total of 294 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.070177Jy sigma=11.679080 ! Fit after self-cal, rms=0.707557Jy sigma=7.244165 ! 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=2.632 mas, bmaj=7.134 mas, bpa=0.5794 degrees ! Estimated noise=0.99425 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 = 0.253711 Jy ! Component: 100 - total flux cleaned = 0.3376 Jy ! Total flux subtracted in 100 components = 0.3376 Jy ! Clean residual min=-0.016151 max=0.037210 Jy/beam ! Clean residual mean=0.000032 rms=0.004612 Jy/beam ! Combined flux in latest and established models = 0.3376 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.3376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173969Jy sigma=1.273530 ! Fit after self-cal, rms=0.173862Jy sigma=1.271653 ! Inverting map ! Added new window around map position (-3, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387652 Jy ! Component: 100 - total flux cleaned = 0.0589564 Jy ! Total flux subtracted in 100 components = 0.0589564 Jy ! Clean residual min=-0.013024 max=0.020965 Jy/beam ! Clean residual mean=0.000027 rms=0.003434 Jy/beam ! Combined flux in latest and established models = 0.396556 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.396556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165736Jy sigma=1.111474 ! Fit after self-cal, rms=0.165681Jy sigma=1.109030 ! 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=3.325 mas, bmaj=8.739 mas, bpa=0.6921 degrees ! Estimated noise=0.705261 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 = 0.012078 Jy ! Component: 100 - total flux cleaned = 0.0175866 Jy ! Component: 150 - total flux cleaned = 0.0183932 Jy ! Component: 200 - total flux cleaned = 0.0191197 Jy ! Total flux subtracted in 200 components = 0.0191197 Jy ! Clean residual min=-0.013780 max=0.018054 Jy/beam ! Clean residual mean=0.000090 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 0.415676 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.415676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.164451Jy sigma=1.093370 ! Fit after self-cal, rms=0.164433Jy sigma=1.092043 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 8.739 at 0.6921 degrees (North through East) ! Clean map min=-0.01369 max=0.29353 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.11 KP 0.98 ! LA 0.93 MK 1.01 NL 1.24 OV 0.98 ! PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.94 HN 1.00 LA 0.95 ! NL 0.93 OV 0.98 PT 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.09 KP 0.99 ! LA 0.93 MK 0.99 NL 1.40 OV 0.97 ! PT 0.99 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.30 FD 0.93 HN 1.01 LA 0.92 ! NL 0.98 OV 0.96 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.07 KP 0.98 ! LA 0.95 MK 0.99 NL 1.28 OV 0.96 ! PT 0.98 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 0.94 HN 1.01 LA 0.92 ! NL 0.93 OV 0.96 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 9.08 HN 0.96 KP 1.00* ! LA 2.82 MK 1.00* NL 1.00* OV 0.96 ! PT 0.93 SC 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.164433Jy sigma=1.092043 ! Fit after self-cal, rms=0.124042Jy sigma=0.890304 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=8.758 mas, bpa=1.04 degrees ! Estimated noise=0.701655 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 = -0.00224979 Jy ! Component: 100 - total flux cleaned = -0.00316846 Jy ! Component: 150 - total flux cleaned = -0.00378046 Jy ! Component: 200 - total flux cleaned = -0.004175 Jy ! Total flux subtracted in 200 components = -0.004175 Jy ! Clean residual min=-0.012115 max=0.013826 Jy/beam ! Clean residual mean=0.000023 rms=0.002935 Jy/beam ! Combined flux in latest and established models = 0.411501 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.411501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123173Jy sigma=0.886718 ! Fit after self-cal, rms=0.123317Jy sigma=0.885725 ! 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=0.123317Jy sigma=0.885725 ! Fit after self-cal, rms=0.302685Jy sigma=0.697073 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=8.826 mas, bpa=0.3433 degrees ! Estimated noise=0.716785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223187 Jy ! Component: 100 - total flux cleaned = -0.00238363 Jy ! Component: 150 - total flux cleaned = -0.00269041 Jy ! Component: 200 - total flux cleaned = -0.00295927 Jy ! Total flux subtracted in 200 components = -0.00295927 Jy ! Clean residual min=-0.004418 max=0.007806 Jy/beam ! Clean residual mean=-0.000013 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.408541 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.408541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302200Jy sigma=0.690228 ! Fit after self-cal, rms=0.302533Jy sigma=0.689503 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 (-12, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498973 Jy ! Component: 100 - total flux cleaned = 0.0058126 Jy ! Component: 150 - total flux cleaned = 0.00627106 Jy ! Component: 200 - total flux cleaned = 0.00637569 Jy ! Total flux subtracted in 200 components = 0.00637569 Jy ! Clean residual min=-0.003798 max=0.003759 Jy/beam ! Clean residual mean=-0.000014 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.414917 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.414917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302286Jy sigma=0.680969 ! Fit after self-cal, rms=0.302204Jy sigma=0.680382 ! 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=0.302204Jy sigma=0.680382 ! Fit after self-cal, rms=0.216812Jy sigma=0.667579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.337 mas, bmaj=8.809 mas, bpa=0.2922 degrees ! Estimated noise=0.715171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16411e-05 Jy ! Component: 100 - total flux cleaned = 6.73272e-05 Jy ! Component: 150 - total flux cleaned = 6.75651e-05 Jy ! Component: 200 - total flux cleaned = 0.000154608 Jy ! Total flux subtracted in 200 components = 0.000154608 Jy ! Clean residual min=-0.002915 max=0.002748 Jy/beam ! Clean residual mean=-0.000012 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.415072 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.415072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216629Jy sigma=0.664151 ! Fit after self-cal, rms=0.216523Jy sigma=0.663998 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 = 0.000344608 Jy ! Component: 100 - total flux cleaned = 0.000427966 Jy ! Component: 150 - total flux cleaned = 0.000505058 Jy ! Component: 200 - total flux cleaned = 0.00057742 Jy ! Total flux subtracted in 200 components = 0.00057742 Jy ! Clean residual min=-0.002696 max=0.002447 Jy/beam ! Clean residual mean=-0.000011 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.415649 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.415649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216428Jy sigma=0.662522 ! Fit after self-cal, rms=0.216398Jy sigma=0.662485 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.216398Jy sigma=0.662485 ! Fit after self-cal, rms=0.220066Jy sigma=0.661778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.727 mas, bmaj=20.33 mas, bpa=0.6166 degrees ! Estimated noise=0.842705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646607 Jy ! Component: 100 - total flux cleaned = -0.000557222 Jy ! Component: 150 - total flux cleaned = -0.000639705 Jy ! Component: 200 - total flux cleaned = -0.000752802 Jy ! Total flux subtracted in 200 components = -0.000752802 Jy ! Clean residual min=-0.002396 max=0.002447 Jy/beam ! Clean residual mean=-0.000017 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.414896 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.414896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220026Jy sigma=0.661201 ! Fit after self-cal, rms=0.220012Jy sigma=0.661142 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 = -8.36952e-05 Jy ! Component: 100 - total flux cleaned = -8.41209e-05 Jy ! Component: 150 - total flux cleaned = -0.000146234 Jy ! Component: 200 - total flux cleaned = -0.000204481 Jy ! Total flux subtracted in 200 components = -0.000204481 Jy ! Clean residual min=-0.002341 max=0.002385 Jy/beam ! Clean residual mean=-0.000016 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.414692 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.414692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219980Jy sigma=0.660783 ! Fit after self-cal, rms=0.219965Jy sigma=0.660758 ! 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=3.329 mas, bmaj=8.797 mas, bpa=0.2688 degrees ! Estimated noise=0.713718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.329 x 8.797 at 0.2688 degrees (North through East) ! Clean map min=-0.0036021 max=0.30363 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=2.63 mas, bmaj=7.173 mas, bpa=0.1783 degrees ! Estimated noise=1.00118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254663 Jy ! Component: 100 - total flux cleaned = 0.337537 Jy ! Component: 150 - total flux cleaned = 0.367625 Jy ! Component: 200 - total flux cleaned = 0.381203 Jy ! Total flux subtracted in 200 components = 0.381203 Jy ! Clean residual min=-0.005201 max=0.006779 Jy/beam ! Clean residual mean=-0.000003 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.381203 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.381203 Jy ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=8.797 mas, bpa=0.2688 degrees ! Estimated noise=0.713718 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 = 0.0111563 Jy ! Component: 100 - total flux cleaned = 0.0180417 Jy ! Component: 150 - total flux cleaned = 0.0226764 Jy ! Component: 200 - total flux cleaned = 0.0259506 Jy ! Total flux subtracted in 200 components = 0.0259506 Jy ! Clean residual min=-0.002849 max=0.003944 Jy/beam ! Clean residual mean=-0.000007 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.407154 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.407154 Jy ! Inverting map ! Added new window around map position (4.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346715 Jy ! Component: 100 - total flux cleaned = 0.0045487 Jy ! Component: 150 - total flux cleaned = 0.00525618 Jy ! Component: 200 - total flux cleaned = 0.00595021 Jy ! Total flux subtracted in 200 components = 0.00595021 Jy ! Clean residual min=-0.002299 max=0.002577 Jy/beam ! Clean residual mean=-0.000010 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.413104 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 0.413104 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=8.727 mas, bmaj=20.33 mas, bpa=0.6166 degrees ! Estimated noise=0.842705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127302 Jy ! Component: 100 - total flux cleaned = 0.00162638 Jy ! Component: 150 - total flux cleaned = 0.00180942 Jy ! Component: 200 - total flux cleaned = 0.00187381 Jy ! Total flux subtracted in 200 components = 0.00187381 Jy ! Clean residual min=-0.002232 max=0.002439 Jy/beam ! Clean residual mean=-0.000017 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.414978 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 = 2.92446e-05 Jy ! Component: 100 - total flux cleaned = 8.17913e-05 Jy ! Component: 150 - total flux cleaned = 0.000105802 Jy ! Component: 200 - total flux cleaned = 0.000128131 Jy ! Total flux subtracted in 200 components = 0.000128131 Jy ! Clean residual min=-0.002236 max=0.002454 Jy/beam ! Clean residual mean=-0.000016 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.415106 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 112 components and 0.415106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=8.797 mas, bpa=0.2688 degrees ! Estimated noise=0.713718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030775 Jy ! Component: 100 - total flux cleaned = -0.00024943 Jy ! Component: 150 - total flux cleaned = -0.000198268 Jy ! Component: 200 - total flux cleaned = -0.000151913 Jy ! Total flux subtracted in 200 components = -0.000151913 Jy ! Clean residual min=-0.002202 max=0.002530 Jy/beam ! Clean residual mean=-0.000009 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.414954 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.414954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219830Jy sigma=0.659780 ! Fit after self-cal, rms=0.219697Jy sigma=0.659411 wmodel J0008-2339_S_map.mod ! Writing 125 model components to file: J0008-2339_S_map.mod wobs J0008-2339_S_uvs.fits ! Writing UV FITS file: J0008-2339_S_uvs.fits wwins J0008-2339_S_map.win ! wwins: Wrote 4 windows to J0008-2339_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 = 0.000848642 Jy ! Component: 100 - total flux cleaned = 0.00156448 Jy ! Component: 150 - total flux cleaned = 0.00209184 Jy ! Component: 200 - total flux cleaned = 0.00230786 Jy ! Component: 250 - total flux cleaned = 0.00251633 Jy ! Component: 300 - total flux cleaned = 0.00271934 Jy ! Component: 350 - total flux cleaned = 0.00294895 Jy ! Component: 400 - total flux cleaned = 0.00314152 Jy ! Component: 450 - total flux cleaned = 0.00336185 Jy ! Component: 500 - total flux cleaned = 0.00342363 Jy ! Component: 550 - total flux cleaned = 0.0034839 Jy ! Component: 600 - total flux cleaned = 0.00360318 Jy ! Component: 650 - total flux cleaned = 0.00363214 Jy ! Component: 700 - total flux cleaned = 0.0037759 Jy ! Component: 750 - total flux cleaned = 0.00391712 Jy ! Component: 800 - total flux cleaned = 0.00388881 Jy ! Component: 850 - total flux cleaned = 0.00397191 Jy ! Component: 900 - total flux cleaned = 0.00408094 Jy ! Component: 950 - total flux cleaned = 0.00413408 Jy ! Component: 1000 - total flux cleaned = 0.00405509 Jy ! Component: 1050 - total flux cleaned = 0.00418532 Jy ! Component: 1100 - total flux cleaned = 0.00410745 Jy ! Component: 1150 - total flux cleaned = 0.0040059 Jy ! Component: 1200 - total flux cleaned = 0.0040569 Jy ! Component: 1250 - total flux cleaned = 0.00410669 Jy ! Component: 1300 - total flux cleaned = 0.00408203 Jy ! Component: 1350 - total flux cleaned = 0.00400893 Jy ! Component: 1400 - total flux cleaned = 0.00398534 Jy ! Component: 1450 - total flux cleaned = 0.004009 Jy ! Component: 1500 - total flux cleaned = 0.00391472 Jy ! Component: 1550 - total flux cleaned = 0.00386782 Jy ! Component: 1600 - total flux cleaned = 0.00384488 Jy ! Component: 1650 - total flux cleaned = 0.00384501 Jy ! Component: 1700 - total flux cleaned = 0.00377697 Jy ! Component: 1750 - total flux cleaned = 0.00370992 Jy ! Component: 1800 - total flux cleaned = 0.0036207 Jy ! Component: 1850 - total flux cleaned = 0.00362033 Jy ! Component: 1900 - total flux cleaned = 0.00344518 Jy ! Component: 1950 - total flux cleaned = 0.00342359 Jy ! Component: 2000 - total flux cleaned = 0.0033592 Jy ! Component: 2050 - total flux cleaned = 0.00323122 Jy ! Component: 2100 - total flux cleaned = 0.00323118 Jy ! Component: 2150 - total flux cleaned = 0.00318941 Jy ! Component: 2200 - total flux cleaned = 0.0031271 Jy ! Component: 2250 - total flux cleaned = 0.00306518 Jy ! Component: 2300 - total flux cleaned = 0.00298332 Jy ! Component: 2350 - total flux cleaned = 0.00306471 Jy ! Component: 2400 - total flux cleaned = 0.00290332 Jy ! Component: 2450 - total flux cleaned = 0.00290293 Jy ! Component: 2500 - total flux cleaned = 0.00286325 Jy ! Component: 2550 - total flux cleaned = 0.00286307 Jy ! Component: 2600 - total flux cleaned = 0.00282399 Jy ! Component: 2650 - total flux cleaned = 0.00286278 Jy ! Component: 2700 - total flux cleaned = 0.00282408 Jy ! Component: 2750 - total flux cleaned = 0.00286276 Jy ! Component: 2800 - total flux cleaned = 0.00284364 Jy ! Component: 2850 - total flux cleaned = 0.00280597 Jy ! Component: 2900 - total flux cleaned = 0.00273076 Jy ! Component: 2950 - total flux cleaned = 0.00276839 Jy ! Component: 3000 - total flux cleaned = 0.00278707 Jy ! Component: 3050 - total flux cleaned = 0.00280542 Jy ! Component: 3100 - total flux cleaned = 0.00280555 Jy ! Component: 3150 - total flux cleaned = 0.0027691 Jy ! Component: 3200 - total flux cleaned = 0.00280556 Jy ! Component: 3250 - total flux cleaned = 0.00284139 Jy ! Component: 3300 - total flux cleaned = 0.00273417 Jy ! Component: 3350 - total flux cleaned = 0.00276964 Jy ! Component: 3400 - total flux cleaned = 0.00273443 Jy ! Component: 3450 - total flux cleaned = 0.00269958 Jy ! Component: 3500 - total flux cleaned = 0.00276929 Jy ! Component: 3550 - total flux cleaned = 0.00275194 Jy ! Component: 3600 - total flux cleaned = 0.00278657 Jy ! Component: 3650 - total flux cleaned = 0.00276946 Jy ! Component: 3700 - total flux cleaned = 0.0027526 Jy ! Component: 3750 - total flux cleaned = 0.00275269 Jy ! Component: 3800 - total flux cleaned = 0.00273585 Jy ! Component: 3850 - total flux cleaned = 0.00283651 Jy ! Component: 3900 - total flux cleaned = 0.00278672 Jy ! Component: 3950 - total flux cleaned = 0.00281989 Jy ! Component: 4000 - total flux cleaned = 0.00285288 Jy ! Component: 4050 - total flux cleaned = 0.00286942 Jy ! Total flux subtracted in 4096 components = 0.0028694 Jy ! Clean residual min=-0.001027 max=0.000975 Jy/beam ! Clean residual mean=-0.000006 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.417824 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 403 components and 0.417824 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/temp_maps//J0008-2339_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.329 x 8.797 at 0.2688 degrees (North through East) ! Clean map min=-0.0015455 max=0.31491 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/temp_maps//J0008-2339_S_map.fits wmodel /vlbi/bp222/temp_maps//J0008-2339_S_map.mod ! Writing 403 model components to file: /vlbi/bp222/temp_maps//J0008-2339_S_map.mod wobs /vlbi/bp222/temp_maps//J0008-2339_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/temp_maps//J0008-2339_S_uvs.fits wwins /vlbi/bp222/temp_maps//J0008-2339_S_map.win ! wwins: Wrote 5 windows to /vlbi/bp222/temp_maps//J0008-2339_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.314913 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302999 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28865 0.28865 0.577301 1.1546 2.3092 4.61841 9.23681 18.4736 36.9473 73.8945 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1039.32 quit ! Quitting program ! Log file /vlbi/bp222/temp_maps//J0008-2339_S_dfm.log closed on Thu Feb 14 22:21:08 2019