! Started logfile: J1349-3056_S_dfm.log on Fri Feb 15 19:53:09 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 J1349-3056_S_uvm.fits ! Reading UV FITS file: J1349-3056_S_uvm.fits ! AN table 1: 46 integrations on 36 of 36 possible baselines. ! AN table 2: 47 integrations on 36 of 36 possible baselines. ! AN table 3: 22 integrations on 15 of 15 possible baselines. ! AN table 4: 66 integrations on 21 of 21 possible baselines. ! AN table 5: 23 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.850586 visibilities/baseline/integration-bin. ! Found source: J1349-3056 ! ! 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 18012 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 J1349-3056_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 29 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! A total of 54 telescope corrections were flagged in sub-array 2. ! A total of 29 telescope corrections were flagged in sub-array 4. ! A total of 2 telescope corrections were flagged in sub-array 5. ! ! Correcting IF 4. ! A total of 414 telescope corrections were flagged in sub-array 1. ! A total of 423 telescope corrections were flagged in sub-array 2. ! A total of 132 telescope corrections were flagged in sub-array 3. ! A total of 462 telescope corrections were flagged in sub-array 4. ! A total of 115 telescope corrections were flagged in sub-array 5. ! ! Fit before self-cal, rms=1.018345Jy sigma=10.058786 ! Fit after self-cal, rms=0.855295Jy sigma=8.349483 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.539 mas, bmaj=7.449 mas, bpa=-7.751 degrees ! Estimated noise=1.09322 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 = 0.113233 Jy ! Component: 100 - total flux cleaned = 0.143919 Jy ! Total flux subtracted in 100 components = 0.143919 Jy ! Clean residual min=-0.007027 max=0.013540 Jy/beam ! Clean residual mean=0.000012 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.143919 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.143919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.097057Jy sigma=0.838770 ! Fit after self-cal, rms=0.097010Jy sigma=0.838462 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015283 Jy ! Component: 100 - total flux cleaned = 0.0240039 Jy ! Total flux subtracted in 100 components = 0.0240039 Jy ! Clean residual min=-0.005944 max=0.008259 Jy/beam ! Clean residual mean=0.000004 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.167922 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.167922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.094815Jy sigma=0.794276 ! Fit after self-cal, rms=0.094811Jy sigma=0.794031 ! 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=3.186 mas, bmaj=9.759 mas, bpa=-11.09 degrees ! Estimated noise=0.655249 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 (4.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989054 Jy ! Component: 100 - total flux cleaned = 0.0153241 Jy ! Component: 150 - total flux cleaned = 0.018797 Jy ! Component: 200 - total flux cleaned = 0.0211708 Jy ! Total flux subtracted in 200 components = 0.0211708 Jy ! Clean residual min=-0.005443 max=0.006535 Jy/beam ! Clean residual mean=0.000003 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.189093 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.189093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.093942Jy sigma=0.779970 ! Fit after self-cal, rms=0.093869Jy sigma=0.778103 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.186 x 9.759 at -11.09 degrees (North through East) ! Clean map min=-0.0045525 max=0.14869 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.02 KP 0.93 LA 0.92 ! MK 1.08 NL 1.10 OV 1.00 PT 0.97 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.79 FD 0.98 HN 1.22 KP 0.93 ! MK 0.98 NL 1.07 OV 0.97 PT 0.97 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.06 HN 1.10 KP 0.97 NL 1.12 ! OV 0.98 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.94 FD 0.95 HN 1.27 KP 0.99 ! MK 0.95 NL 0.99 OV 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 1.02 HN 1.16 KP 0.99 NL 1.04 ! SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.12 KP 0.93 LA 0.81 ! MK 1.06 NL 1.06 OV 0.95 PT 0.95 ! SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 3.14 FD 1.01 HN 1.32 KP 0.93 ! MK 1.02 NL 1.03 OV 0.96 PT 0.99 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 1.11 KP 0.95 NL 1.27 ! OV 0.98 PT 0.99 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.27 FD 1.04 HN 1.19 KP 1.00 ! MK 0.94 NL 1.12 OV 0.99 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.89 HN 1.30 KP 1.13 NL 1.03 ! SC 0.81 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.06 KP 0.95 LA 0.84 ! MK 0.96 NL 1.04 OV 0.95 PT 1.01 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.82 FD 0.96 HN 1.23 KP 0.95 ! MK 0.99 NL 1.11 OV 0.97 PT 0.99 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 HN 1.06 KP 1.00 NL 0.98 ! OV 1.03 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.02 HN 1.30 KP 0.99 ! MK 0.99 NL 0.93 OV 0.96 ! ! Telescope amplitude corrections in sub-array 5: ! FD 0.96 HN 1.23 KP 1.06 NL 1.03 ! SC 0.89 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.093869Jy sigma=0.778103 ! Fit after self-cal, rms=0.117299Jy sigma=0.755240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=9.714 mas, bpa=-10.87 degrees ! Estimated noise=0.659098 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 = -0.000553595 Jy ! Component: 100 - total flux cleaned = -0.000857553 Jy ! Component: 150 - total flux cleaned = -0.000901196 Jy ! Component: 200 - total flux cleaned = -0.000942354 Jy ! Total flux subtracted in 200 components = -0.000942354 Jy ! Clean residual min=-0.002283 max=0.002412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.188151 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.188151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.117262Jy sigma=0.754764 ! Fit after self-cal, rms=0.117754Jy sigma=0.754315 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.117754Jy sigma=0.754315 ! Fit after self-cal, rms=0.119643Jy sigma=0.752615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=9.695 mas, bpa=-10.82 degrees ! Estimated noise=0.659065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213518 Jy ! Component: 100 - total flux cleaned = -0.000423079 Jy ! Component: 150 - total flux cleaned = -0.0004606 Jy ! Component: 200 - total flux cleaned = -0.000494796 Jy ! Total flux subtracted in 200 components = -0.000494796 Jy ! Clean residual min=-0.002195 max=0.002271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.187656 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.187656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.119621Jy sigma=0.752281 ! Fit after self-cal, rms=0.119650Jy sigma=0.752246 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 = -6.78641e-05 Jy ! Component: 100 - total flux cleaned = -0.000207021 Jy ! Component: 150 - total flux cleaned = -0.000206921 Jy ! Component: 200 - total flux cleaned = -0.00020703 Jy ! Total flux subtracted in 200 components = -0.00020703 Jy ! Clean residual min=-0.002191 max=0.002234 Jy/beam ! Clean residual mean=-0.000000 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.187449 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.187449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.119633Jy sigma=0.752024 ! Fit after self-cal, rms=0.119632Jy sigma=0.752010 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.119632Jy sigma=0.752010 ! Fit after self-cal, rms=0.120653Jy sigma=0.749448 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.207 mas, bmaj=9.69 mas, bpa=-10.81 degrees ! Estimated noise=0.658234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324038 Jy ! Component: 100 - total flux cleaned = -0.000424142 Jy ! Component: 150 - total flux cleaned = -0.000484728 Jy ! Component: 200 - total flux cleaned = -0.000540881 Jy ! Total flux subtracted in 200 components = -0.000540881 Jy ! Clean residual min=-0.002038 max=0.001998 Jy/beam ! Clean residual mean=0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.186908 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.186908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120636Jy sigma=0.749257 ! Fit after self-cal, rms=0.120660Jy sigma=0.749208 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 = -5.22414e-05 Jy ! Component: 100 - total flux cleaned = -0.000160436 Jy ! Component: 150 - total flux cleaned = -0.000186018 Jy ! Component: 200 - total flux cleaned = -0.000210169 Jy ! Total flux subtracted in 200 components = -0.000210169 Jy ! Clean residual min=-0.002034 max=0.001975 Jy/beam ! Clean residual mean=0.000000 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.186698 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.186698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120648Jy sigma=0.749077 ! Fit after self-cal, rms=0.120646Jy sigma=0.749067 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120646Jy sigma=0.749067 ! Fit after self-cal, rms=0.120953Jy sigma=0.749051 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.57 mas, bmaj=21.21 mas, bpa=-6.566 degrees ! Estimated noise=0.788475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057884 Jy ! Component: 100 - total flux cleaned = -0.000649045 Jy ! Component: 150 - total flux cleaned = -0.000695222 Jy ! Component: 200 - total flux cleaned = -0.000723023 Jy ! Total flux subtracted in 200 components = -0.000723023 Jy ! Clean residual min=-0.002257 max=0.001935 Jy/beam ! Clean residual mean=0.000001 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.185975 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.185975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120948Jy sigma=0.749031 ! Fit after self-cal, rms=0.120957Jy sigma=0.749018 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 = -0.000121223 Jy ! Component: 100 - total flux cleaned = -0.000149697 Jy ! Component: 150 - total flux cleaned = -0.000163021 Jy ! Component: 200 - total flux cleaned = -0.000187846 Jy ! Total flux subtracted in 200 components = -0.000187846 Jy ! Clean residual min=-0.002288 max=0.001922 Jy/beam ! Clean residual mean=0.000001 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.185787 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.185787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120954Jy sigma=0.749004 ! Fit after self-cal, rms=0.120955Jy sigma=0.748997 ! 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=3.208 mas, bmaj=9.693 mas, bpa=-10.8 degrees ! Estimated noise=0.657794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 9.693 at -10.8 degrees (North through East) ! Clean map min=-0.0019645 max=0.15092 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=2.543 mas, bmaj=7.392 mas, bpa=-7.232 degrees ! Estimated noise=1.09215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112747 Jy ! Component: 100 - total flux cleaned = 0.143817 Jy ! Component: 150 - total flux cleaned = 0.159591 Jy ! Component: 200 - total flux cleaned = 0.168975 Jy ! Total flux subtracted in 200 components = 0.168975 Jy ! Clean residual min=-0.004523 max=0.004931 Jy/beam ! Clean residual mean=0.000004 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.168975 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.168975 Jy ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=9.693 mas, bpa=-10.8 degrees ! Estimated noise=0.657794 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 = 0.00721204 Jy ! Component: 100 - total flux cleaned = 0.0111886 Jy ! Component: 150 - total flux cleaned = 0.013552 Jy ! Component: 200 - total flux cleaned = 0.0147654 Jy ! Total flux subtracted in 200 components = 0.0147654 Jy ! Clean residual min=-0.002299 max=0.002140 Jy/beam ! Clean residual mean=0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.183741 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.183741 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=7.57 mas, bmaj=21.21 mas, bpa=-6.566 degrees ! Estimated noise=0.788475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000881422 Jy ! Component: 100 - total flux cleaned = 0.00103383 Jy ! Component: 150 - total flux cleaned = 0.001097 Jy ! Component: 200 - total flux cleaned = 0.001152 Jy ! Total flux subtracted in 200 components = 0.001152 Jy ! Clean residual min=-0.002562 max=0.001808 Jy/beam ! Clean residual mean=0.000002 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.184893 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 = 4.95326e-05 Jy ! Component: 100 - total flux cleaned = 9.43598e-05 Jy ! Component: 150 - total flux cleaned = 0.000116174 Jy ! Component: 200 - total flux cleaned = 0.000155384 Jy ! Total flux subtracted in 200 components = 0.000155384 Jy ! Clean residual min=-0.002489 max=0.001850 Jy/beam ! Clean residual mean=0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.185048 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.185048 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=9.693 mas, bpa=-10.8 degrees ! Estimated noise=0.657794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.12575e-06 Jy ! Component: 100 - total flux cleaned = 4.50509e-05 Jy ! Component: 150 - total flux cleaned = 7.96978e-05 Jy ! Component: 200 - total flux cleaned = 0.000112931 Jy ! Total flux subtracted in 200 components = 0.000112931 Jy ! Clean residual min=-0.002169 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.185161 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.185161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.120988Jy sigma=0.749448 ! Fit after self-cal, rms=0.120983Jy sigma=0.749388 wmodel J1349-3056_S_map.mod ! Writing 76 model components to file: J1349-3056_S_map.mod wobs J1349-3056_S_uvs.fits ! Writing UV FITS file: J1349-3056_S_uvs.fits wwins J1349-3056_S_map.win ! wwins: Wrote 2 windows to J1349-3056_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 = -8.46376e-05 Jy ! Component: 100 - total flux cleaned = -0.000264409 Jy ! Component: 150 - total flux cleaned = -0.000497107 Jy ! Component: 200 - total flux cleaned = -0.00075262 Jy ! Component: 250 - total flux cleaned = -0.00105834 Jy ! Component: 300 - total flux cleaned = -0.00138386 Jy ! Component: 350 - total flux cleaned = -0.00158624 Jy ! Component: 400 - total flux cleaned = -0.00186716 Jy ! Component: 450 - total flux cleaned = -0.0020315 Jy ! Component: 500 - total flux cleaned = -0.00224657 Jy ! Component: 550 - total flux cleaned = -0.00245657 Jy ! Component: 600 - total flux cleaned = -0.00255956 Jy ! Component: 650 - total flux cleaned = -0.00266031 Jy ! Component: 700 - total flux cleaned = -0.00266062 Jy ! Component: 750 - total flux cleaned = -0.0027343 Jy ! Component: 800 - total flux cleaned = -0.00292655 Jy ! Component: 850 - total flux cleaned = -0.0029729 Jy ! Component: 900 - total flux cleaned = -0.00294954 Jy ! Component: 950 - total flux cleaned = -0.00294969 Jy ! Component: 1000 - total flux cleaned = -0.00299496 Jy ! Component: 1050 - total flux cleaned = -0.00297247 Jy ! Component: 1100 - total flux cleaned = -0.00297244 Jy ! Component: 1150 - total flux cleaned = -0.00301634 Jy ! Component: 1200 - total flux cleaned = -0.00308147 Jy ! Component: 1250 - total flux cleaned = -0.00305998 Jy ! Component: 1300 - total flux cleaned = -0.00312358 Jy ! Component: 1350 - total flux cleaned = -0.00310243 Jy ! Component: 1400 - total flux cleaned = -0.00304032 Jy ! Component: 1450 - total flux cleaned = -0.00312283 Jy ! Component: 1500 - total flux cleaned = -0.00312257 Jy ! Component: 1550 - total flux cleaned = -0.00306227 Jy ! Component: 1600 - total flux cleaned = -0.00306225 Jy ! Component: 1650 - total flux cleaned = -0.00306239 Jy ! Component: 1700 - total flux cleaned = -0.00308189 Jy ! Component: 1750 - total flux cleaned = -0.00304304 Jy ! Component: 1800 - total flux cleaned = -0.00304301 Jy ! Component: 1850 - total flux cleaned = -0.00306211 Jy ! Component: 1900 - total flux cleaned = -0.00311823 Jy ! Component: 1950 - total flux cleaned = -0.0030994 Jy ! Component: 2000 - total flux cleaned = -0.00313637 Jy ! Component: 2050 - total flux cleaned = -0.00315471 Jy ! Component: 2100 - total flux cleaned = -0.00317309 Jy ! Component: 2150 - total flux cleaned = -0.0032271 Jy ! Component: 2200 - total flux cleaned = -0.00320928 Jy ! Component: 2250 - total flux cleaned = -0.00319163 Jy ! Component: 2300 - total flux cleaned = -0.00322677 Jy ! Component: 2350 - total flux cleaned = -0.00320957 Jy ! Component: 2400 - total flux cleaned = -0.00319244 Jy ! Component: 2450 - total flux cleaned = -0.0032096 Jy ! Component: 2500 - total flux cleaned = -0.00315871 Jy ! Component: 2550 - total flux cleaned = -0.00309138 Jy ! Component: 2600 - total flux cleaned = -0.00307448 Jy ! Component: 2650 - total flux cleaned = -0.00317412 Jy ! Component: 2700 - total flux cleaned = -0.00312442 Jy ! Component: 2750 - total flux cleaned = -0.00310807 Jy ! Component: 2800 - total flux cleaned = -0.00307555 Jy ! Component: 2850 - total flux cleaned = -0.00314014 Jy ! Component: 2900 - total flux cleaned = -0.00307585 Jy ! Component: 2950 - total flux cleaned = -0.00305981 Jy ! Component: 3000 - total flux cleaned = -0.00307559 Jy ! Component: 3050 - total flux cleaned = -0.00304412 Jy ! Component: 3100 - total flux cleaned = -0.00301284 Jy ! Component: 3150 - total flux cleaned = -0.00305937 Jy ! Component: 3200 - total flux cleaned = -0.0030592 Jy ! Component: 3250 - total flux cleaned = -0.00302837 Jy ! Component: 3300 - total flux cleaned = -0.00305881 Jy ! Component: 3350 - total flux cleaned = -0.00292221 Jy ! Component: 3400 - total flux cleaned = -0.0029073 Jy ! Component: 3450 - total flux cleaned = -0.00295241 Jy ! Component: 3500 - total flux cleaned = -0.00290782 Jy ! Component: 3550 - total flux cleaned = -0.00284846 Jy ! Component: 3600 - total flux cleaned = -0.00286322 Jy ! Component: 3650 - total flux cleaned = -0.00277542 Jy ! Component: 3700 - total flux cleaned = -0.00280472 Jy ! Component: 3750 - total flux cleaned = -0.0028337 Jy ! Component: 3800 - total flux cleaned = -0.00277604 Jy ! Component: 3850 - total flux cleaned = -0.0027616 Jy ! Component: 3900 - total flux cleaned = -0.00277567 Jy ! Component: 3950 - total flux cleaned = -0.00271893 Jy ! Component: 4000 - total flux cleaned = -0.00273299 Jy ! Component: 4050 - total flux cleaned = -0.00270482 Jy ! Total flux subtracted in 4096 components = -0.00269084 Jy ! Clean residual min=-0.000889 max=0.000776 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.18247 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 372 components and 0.18247 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1349-3056_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 9.693 at -10.8 degrees (North through East) ! Clean map min=-0.001493 max=0.15102 Jy/beam ! Writing clean map to FITS file: J1349-3056_S_map.fits wmodel J1349-3056_S_map.mod ! Writing 372 model components to file: J1349-3056_S_map.mod wobs J1349-3056_S_uvs.fits ! Writing UV FITS file: J1349-3056_S_uvs.fits wwins J1349-3056_S_map.win ! wwins: Wrote 3 windows to J1349-3056_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.151021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000257428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.511375 0.511375 1.02275 2.0455 4.091 8.182 16.364 32.728 65.456 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 586.653 quit ! Quitting program ! Log file J1349-3056_S_dfm.log closed on Fri Feb 15 19:53:14 2019