! Started logfile: /vlbi/uf001/uva//J1105+0202_S_dfm.log on Mon Jan 14 01:07:18 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//J1105+0202_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1105+0202_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.919285 visibilities/baseline/integration-bin. ! Found source: J1105+0202 ! ! 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 10797 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 J1105+0202_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021138Jy sigma=19.364903 ! Fit after self-cal, rms=0.845090Jy sigma=15.893781 ! 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=2.701 mas, bmaj=6.542 mas, bpa=-2.885 degrees ! Estimated noise=0.513254 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 = 0.116519 Jy ! Component: 100 - total flux cleaned = 0.148585 Jy ! Total flux subtracted in 100 components = 0.148585 Jy ! Clean residual min=-0.006710 max=0.014567 Jy/beam ! Clean residual mean=-0.000031 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.148585 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.148585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079932Jy sigma=1.414266 ! Fit after self-cal, rms=0.079903Jy sigma=1.413737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163554 Jy ! Component: 100 - total flux cleaned = 0.0254347 Jy ! Total flux subtracted in 100 components = 0.0254347 Jy ! Clean residual min=-0.004803 max=0.007609 Jy/beam ! Clean residual mean=-0.000027 rms=0.001316 Jy/beam ! Combined flux in latest and established models = 0.174019 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.174019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075909Jy sigma=1.312963 ! Fit after self-cal, rms=0.075901Jy sigma=1.312601 ! 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=3.275 mas, bmaj=7.689 mas, bpa=-3.408 degrees ! Estimated noise=0.376091 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 (-4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103281 Jy ! Component: 100 - total flux cleaned = 0.017081 Jy ! Component: 150 - total flux cleaned = 0.0218341 Jy ! Component: 200 - total flux cleaned = 0.0254193 Jy ! Total flux subtracted in 200 components = 0.0254193 Jy ! Clean residual min=-0.004763 max=0.004852 Jy/beam ! Clean residual mean=-0.000022 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.199439 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 65 components and 0.199439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074432Jy sigma=1.274463 ! Fit after self-cal, rms=0.074416Jy sigma=1.273430 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 7.689 at -3.408 degrees (North through East) ! Clean map min=-0.0045601 max=0.1563 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.01 KP 1.02 ! LA 0.94 MK 1.06 NL 1.01 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.92 HN 1.06 KP 1.02 ! LA 0.99 MK 1.01 NL 1.02 OV 0.82 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.02 KP 1.03 ! LA 0.96 MK 1.02 NL 1.01 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.074416Jy sigma=1.273430 ! Fit after self-cal, rms=0.074739Jy sigma=1.241987 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.305 mas, bmaj=7.786 mas, bpa=-3.089 degrees ! Estimated noise=0.372452 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 = -0.000597676 Jy ! Component: 100 - total flux cleaned = -0.000826511 Jy ! Component: 150 - total flux cleaned = -0.00111103 Jy ! Component: 200 - total flux cleaned = -0.00131199 Jy ! Total flux subtracted in 200 components = -0.00131199 Jy ! Clean residual min=-0.003093 max=0.003124 Jy/beam ! Clean residual mean=-0.000022 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.198127 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.198127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074650Jy sigma=1.240678 ! Fit after self-cal, rms=0.074756Jy sigma=1.240324 ! 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=0.074756Jy sigma=1.240324 ! Fit after self-cal, rms=0.077018Jy sigma=1.231287 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=7.794 mas, bpa=-3.016 degrees ! Estimated noise=0.372236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385451 Jy ! Component: 100 - total flux cleaned = 6.38612e-05 Jy ! Component: 150 - total flux cleaned = -0.000224738 Jy ! Component: 200 - total flux cleaned = -0.000286342 Jy ! Total flux subtracted in 200 components = -0.000286342 Jy ! Clean residual min=-0.002741 max=0.002569 Jy/beam ! Clean residual mean=-0.000022 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.19784 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.19784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076955Jy sigma=1.230243 ! Fit after self-cal, rms=0.077011Jy sigma=1.230101 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.02585e-05 Jy ! Component: 100 - total flux cleaned = -6.25409e-05 Jy ! Component: 150 - total flux cleaned = -0.000131718 Jy ! Component: 200 - total flux cleaned = -0.000193058 Jy ! Total flux subtracted in 200 components = -0.000193058 Jy ! Clean residual min=-0.002700 max=0.002596 Jy/beam ! Clean residual mean=-0.000022 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.197647 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.197647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076994Jy sigma=1.229847 ! Fit after self-cal, rms=0.076994Jy sigma=1.229831 ! 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=0.076994Jy sigma=1.229831 ! Fit after self-cal, rms=0.077220Jy sigma=1.225667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.798 mas, bpa=-3.021 degrees ! Estimated noise=0.371573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490181 Jy ! Component: 100 - total flux cleaned = -0.00065434 Jy ! Component: 150 - total flux cleaned = -0.000674169 Jy ! Component: 200 - total flux cleaned = -0.000708788 Jy ! Total flux subtracted in 200 components = -0.000708788 Jy ! Clean residual min=-0.002637 max=0.002602 Jy/beam ! Clean residual mean=-0.000022 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.196938 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 122 components and 0.196938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077203Jy sigma=1.225457 ! Fit after self-cal, rms=0.077214Jy sigma=1.225417 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 = -7.78749e-06 Jy ! Component: 100 - total flux cleaned = -6.89576e-05 Jy ! Component: 150 - total flux cleaned = -0.000139088 Jy ! Component: 200 - total flux cleaned = -0.000178736 Jy ! Total flux subtracted in 200 components = -0.000178736 Jy ! Clean residual min=-0.002653 max=0.002608 Jy/beam ! Clean residual mean=-0.000023 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.19676 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.19676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077207Jy sigma=1.225330 ! Fit after self-cal, rms=0.077207Jy sigma=1.225325 ! 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=0.077207Jy sigma=1.225325 ! Fit after self-cal, rms=0.077297Jy sigma=1.225274 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.303 mas, bmaj=12.19 mas, bpa=-5.006 degrees ! Estimated noise=0.473734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541217 Jy ! Component: 100 - total flux cleaned = -0.000650668 Jy ! Component: 150 - total flux cleaned = -0.000738418 Jy ! Component: 200 - total flux cleaned = -0.000776451 Jy ! Total flux subtracted in 200 components = -0.000776451 Jy ! Clean residual min=-0.003045 max=0.004470 Jy/beam ! Clean residual mean=-0.000050 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.195983 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 141 components and 0.195983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077293Jy sigma=1.225287 ! Fit after self-cal, rms=0.077297Jy sigma=1.225270 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47417e-05 Jy ! Component: 100 - total flux cleaned = -9.4507e-05 Jy ! Component: 150 - total flux cleaned = -9.38721e-05 Jy ! Component: 200 - total flux cleaned = -8.39598e-05 Jy ! Total flux subtracted in 200 components = -8.39598e-05 Jy ! Clean residual min=-0.003048 max=0.004480 Jy/beam ! Clean residual mean=-0.000050 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.195899 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.195899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077297Jy sigma=1.225308 ! Fit after self-cal, rms=0.077298Jy sigma=1.225298 ! 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=3.302 mas, bmaj=7.802 mas, bpa=-3.005 degrees ! Estimated noise=0.371317 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 7.802 at -3.005 degrees (North through East) ! Clean map min=-0.0025506 max=0.15457 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=2.722 mas, bmaj=6.6 mas, bpa=-2.139 degrees ! Estimated noise=0.51043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115705 Jy ! Component: 100 - total flux cleaned = 0.147417 Jy ! Component: 150 - total flux cleaned = 0.163378 Jy ! Component: 200 - total flux cleaned = 0.172685 Jy ! Total flux subtracted in 200 components = 0.172685 Jy ! Clean residual min=-0.003656 max=0.004855 Jy/beam ! Clean residual mean=-0.000028 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.172685 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.172685 Jy ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.802 mas, bpa=-3.005 degrees ! Estimated noise=0.371317 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 = 0.00803654 Jy ! Component: 100 - total flux cleaned = 0.012612 Jy ! Component: 150 - total flux cleaned = 0.015578 Jy ! Component: 200 - total flux cleaned = 0.0176195 Jy ! Total flux subtracted in 200 components = 0.0176195 Jy ! Clean residual min=-0.002857 max=0.002576 Jy/beam ! Clean residual mean=-0.000026 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.190305 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 54 components and 0.190305 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=7.303 mas, bmaj=12.19 mas, bpa=-5.006 degrees ! Estimated noise=0.473734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237016 Jy ! Component: 100 - total flux cleaned = 0.00377596 Jy ! Component: 150 - total flux cleaned = 0.00430977 Jy ! Component: 200 - total flux cleaned = 0.00456413 Jy ! Total flux subtracted in 200 components = 0.00456413 Jy ! Clean residual min=-0.003141 max=0.004451 Jy/beam ! Clean residual mean=-0.000051 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.194869 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 = 0.000199404 Jy ! Component: 100 - total flux cleaned = 0.000339405 Jy ! Component: 150 - total flux cleaned = 0.000451499 Jy ! Component: 200 - total flux cleaned = 0.000530694 Jy ! Total flux subtracted in 200 components = 0.000530694 Jy ! Clean residual min=-0.003073 max=0.004479 Jy/beam ! Clean residual mean=-0.000051 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.1954 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 110 components and 0.1954 Jy ! Inverting map ! Added new window around map position (-128, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396972 Jy ! Component: 100 - total flux cleaned = 0.00628844 Jy ! Component: 150 - total flux cleaned = 0.00797759 Jy ! Component: 200 - total flux cleaned = 0.00923636 Jy ! Total flux subtracted in 200 components = 0.00923636 Jy ! Clean residual min=-0.002599 max=0.002803 Jy/beam ! Clean residual mean=-0.000043 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.204636 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 149 components and 0.204636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.802 mas, bpa=-3.005 degrees ! Estimated noise=0.371317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578724 Jy ! Component: 100 - total flux cleaned = 0.000711986 Jy ! Component: 150 - total flux cleaned = 0.00083037 Jy ! Component: 200 - total flux cleaned = 0.000935221 Jy ! Total flux subtracted in 200 components = 0.000935221 Jy ! Clean residual min=-0.002285 max=0.002147 Jy/beam ! Clean residual mean=-0.000021 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.205571 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 170 components and 0.205571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077169Jy sigma=1.222577 ! Fit after self-cal, rms=0.077161Jy sigma=1.222162 wmodel J1105+0202_S_map.mod ! Writing 170 model components to file: J1105+0202_S_map.mod wobs J1105+0202_S_uvs.fits ! Writing UV FITS file: J1105+0202_S_uvs.fits wwins J1105+0202_S_map.win ! wwins: Wrote 3 windows to J1105+0202_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 = -0.000336732 Jy ! Component: 100 - total flux cleaned = -0.000627385 Jy ! Component: 150 - total flux cleaned = -0.00083255 Jy ! Component: 200 - total flux cleaned = -0.000995679 Jy ! Component: 250 - total flux cleaned = -0.00105794 Jy ! Component: 300 - total flux cleaned = -0.00111895 Jy ! Component: 350 - total flux cleaned = -0.00123612 Jy ! Component: 400 - total flux cleaned = -0.00126472 Jy ! Component: 450 - total flux cleaned = -0.00134902 Jy ! Component: 500 - total flux cleaned = -0.00145856 Jy ! Component: 550 - total flux cleaned = -0.00164547 Jy ! Component: 600 - total flux cleaned = -0.00169742 Jy ! Component: 650 - total flux cleaned = -0.00180016 Jy ! Component: 700 - total flux cleaned = -0.00190179 Jy ! Component: 750 - total flux cleaned = -0.0020504 Jy ! Component: 800 - total flux cleaned = -0.00222021 Jy ! Component: 850 - total flux cleaned = -0.0022918 Jy ! Component: 900 - total flux cleaned = -0.00245635 Jy ! Component: 950 - total flux cleaned = -0.00259471 Jy ! Component: 1000 - total flux cleaned = -0.00273129 Jy ! Component: 1050 - total flux cleaned = -0.00288864 Jy ! Component: 1100 - total flux cleaned = -0.00304389 Jy ! Component: 1150 - total flux cleaned = -0.00324035 Jy ! Component: 1200 - total flux cleaned = -0.00339117 Jy ! Component: 1250 - total flux cleaned = -0.00356118 Jy ! Component: 1300 - total flux cleaned = -0.00368754 Jy ! Component: 1350 - total flux cleaned = -0.00387433 Jy ! Component: 1400 - total flux cleaned = -0.00401741 Jy ! Component: 1450 - total flux cleaned = -0.00411858 Jy ! Component: 1500 - total flux cleaned = -0.00425876 Jy ! Component: 1550 - total flux cleaned = -0.00433795 Jy ! Component: 1600 - total flux cleaned = -0.00441614 Jy ! Component: 1650 - total flux cleaned = -0.00453256 Jy ! Component: 1700 - total flux cleaned = -0.00462865 Jy ! Component: 1750 - total flux cleaned = -0.0047425 Jy ! Component: 1800 - total flux cleaned = -0.00487392 Jy ! Component: 1850 - total flux cleaned = -0.00494855 Jy ! Component: 1900 - total flux cleaned = -0.00511441 Jy ! Component: 1950 - total flux cleaned = -0.00522397 Jy ! Component: 2000 - total flux cleaned = -0.00533249 Jy ! Component: 2050 - total flux cleaned = -0.00544008 Jy ! Component: 2100 - total flux cleaned = -0.00554676 Jy ! Component: 2150 - total flux cleaned = -0.00566982 Jy ! Component: 2200 - total flux cleaned = -0.00577443 Jy ! Component: 2250 - total flux cleaned = -0.00589519 Jy ! Component: 2300 - total flux cleaned = -0.00599793 Jy ! Component: 2350 - total flux cleaned = -0.00611659 Jy ! Component: 2400 - total flux cleaned = -0.0062172 Jy ! Component: 2450 - total flux cleaned = -0.0063172 Jy ! Component: 2500 - total flux cleaned = -0.00641577 Jy ! Component: 2550 - total flux cleaned = -0.00646472 Jy ! Component: 2600 - total flux cleaned = -0.0066102 Jy ! Component: 2650 - total flux cleaned = -0.00667433 Jy ! Component: 2700 - total flux cleaned = -0.00678565 Jy ! Component: 2750 - total flux cleaned = -0.00684886 Jy ! Component: 2800 - total flux cleaned = -0.00694299 Jy ! Component: 2850 - total flux cleaned = -0.0070518 Jy ! Component: 2900 - total flux cleaned = -0.00717512 Jy ! Component: 2950 - total flux cleaned = -0.00725167 Jy ! Component: 3000 - total flux cleaned = -0.00731212 Jy ! Component: 3050 - total flux cleaned = -0.00741749 Jy ! Component: 3100 - total flux cleaned = -0.00749201 Jy ! Component: 3150 - total flux cleaned = -0.00755128 Jy ! Component: 3200 - total flux cleaned = -0.00763967 Jy ! Component: 3250 - total flux cleaned = -0.00768344 Jy ! Component: 3300 - total flux cleaned = -0.00779971 Jy ! Component: 3350 - total flux cleaned = -0.00788611 Jy ! Component: 3400 - total flux cleaned = -0.00794307 Jy ! Component: 3450 - total flux cleaned = -0.00797145 Jy ! Component: 3500 - total flux cleaned = -0.0080421 Jy ! Component: 3550 - total flux cleaned = -0.00811221 Jy ! Component: 3600 - total flux cleaned = -0.00812605 Jy ! Component: 3650 - total flux cleaned = -0.00818157 Jy ! Component: 3700 - total flux cleaned = -0.00826424 Jy ! Component: 3750 - total flux cleaned = -0.00835989 Jy ! Component: 3800 - total flux cleaned = -0.00838703 Jy ! Component: 3850 - total flux cleaned = -0.00848131 Jy ! Component: 3900 - total flux cleaned = -0.0084947 Jy ! Component: 3950 - total flux cleaned = -0.00856139 Jy ! Component: 4000 - total flux cleaned = -0.00857459 Jy ! Component: 4050 - total flux cleaned = -0.00866696 Jy ! Total flux subtracted in 4096 components = -0.00873238 Jy ! Clean residual min=-0.000766 max=0.000833 Jy/beam ! Clean residual mean=-0.000011 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.196839 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 473 components and 0.196839 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1105+0202_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 7.802 at -3.005 degrees (North through East) ! Clean map min=-0.0015887 max=0.1554 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1105+0202_S_map.fits wmodel /vlbi/uf001/uva//J1105+0202_S_map.mod ! Writing 473 model components to file: /vlbi/uf001/uva//J1105+0202_S_map.mod wobs /vlbi/uf001/uva//J1105+0202_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1105+0202_S_uvs.fits wwins /vlbi/uf001/uva//J1105+0202_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1105+0202_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.155405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.47899 0.47899 0.957981 1.91596 3.83192 7.66385 15.3277 30.6554 61.3108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.155 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 626.317 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1105+0202_S_dfm.log closed on Mon Jan 14 01:07:23 2019