! Started logfile: /scr/pima/rv125_uvs/J1113+1442_S_dfm.log on Sun Dec 23 06:58:28 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J1113+1442_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J1113+1442_S_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! AN table 2: 173 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.207087 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1113+1442 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 9000 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 J1113+1442_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 108 telescope corrections were flagged in sub-array 1. ! A total of 1505 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 1505 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 300 telescope corrections were flagged in sub-array 1. ! A total of 1651 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! A total of 1505 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.052904Jy sigma=14.658616 ! Fit after self-cal, rms=0.691389Jy sigma=9.272556 ! 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=2.225 mas, bmaj=2.841 mas, bpa=32.6 degrees ! Estimated noise=1.02449 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 = 0.271067 Jy ! Component: 100 - total flux cleaned = 0.354569 Jy ! Total flux subtracted in 100 components = 0.354569 Jy ! Clean residual min=-0.013677 max=0.033775 Jy/beam ! Clean residual mean=-0.000050 rms=0.003569 Jy/beam ! Combined flux in latest and established models = 0.354569 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.354569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108916Jy sigma=1.523622 ! Fit after self-cal, rms=0.108652Jy sigma=1.518643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350834 Jy ! Component: 100 - total flux cleaned = 0.0536393 Jy ! Total flux subtracted in 100 components = 0.0536393 Jy ! Clean residual min=-0.013737 max=0.023349 Jy/beam ! Clean residual mean=-0.000023 rms=0.003012 Jy/beam ! Combined flux in latest and established models = 0.408209 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.408209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098922Jy sigma=1.333733 ! Fit after self-cal, rms=0.098835Jy sigma=1.332602 ! Inverting map ! Added new window around map position (-1, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213137 Jy ! Component: 100 - total flux cleaned = 0.0310783 Jy ! Total flux subtracted in 100 components = 0.0310783 Jy ! Clean residual min=-0.012956 max=0.018601 Jy/beam ! Clean residual mean=-0.000010 rms=0.002750 Jy/beam ! Combined flux in latest and established models = 0.439287 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.439287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094359Jy sigma=1.260689 ! Fit after self-cal, rms=0.093873Jy sigma=1.252193 ! 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=2.246 mas, bmaj=2.844 mas, bpa=47.52 degrees ! Estimated noise=0.750471 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 (1, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167019 Jy ! Component: 100 - total flux cleaned = 0.0263201 Jy ! Component: 150 - total flux cleaned = 0.0307692 Jy ! Component: 200 - total flux cleaned = 0.031811 Jy ! Total flux subtracted in 200 components = 0.031811 Jy ! Clean residual min=-0.011328 max=0.011446 Jy/beam ! Clean residual mean=0.000000 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.471098 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.471098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090805Jy sigma=1.202747 ! Fit after self-cal, rms=0.090756Jy sigma=1.201310 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.246 x 2.844 at 47.52 degrees (North through East) ! Clean map min=-0.010364 max=0.29996 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.92 KP 0.93 LA 0.93 ! MK 1.07 NL 1.13 NY 1.14 OV 0.92 ! PT 1.05 SC 0.98 ! ! A total of 258 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HH 1.13 HN 0.91 KP 0.93 ! LA 0.95 MC 1.03 NL 1.14 NY 1.23 ! PT 1.07 SC 0.87 WN 1.00* ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.91 KP 0.90 LA 0.95 ! MK 1.04 NL 1.12 NY 1.13 OV 0.91 ! PT 1.05 SC 0.92 ! ! A total of 258 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HH 1.14 HN 0.90 KP 0.95 ! LA 0.95 MC 0.89 NL 1.12 NY 1.16 ! PT 1.09 SC 0.81 WN 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* HN 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! A total of 252 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* HH 0.00* HN 0.00* KP 0.00* ! LA 0.00* MC 0.00* NL 0.00* NY 0.00* ! PT 0.00* SC 0.00* WN 0.00* ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.95 KP 0.91 LA 0.94 ! MK 1.01 NL 1.14 NY 1.15 OV 0.92 ! PT 1.05 SC 0.97 ! ! A total of 258 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 HH 0.97 HN 0.93 KP 0.92 ! LA 0.97 MC 1.11 NL 1.15 NY 1.19 ! PT 1.06 SC 0.85 WN 1.00* ! ! ! Fit before self-cal, rms=0.090756Jy sigma=1.201310 ! Fit after self-cal, rms=0.084044Jy sigma=1.063927 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.359 mas, bmaj=4.026 mas, bpa=18.28 degrees ! Estimated noise=0.831665 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 (11.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.42958e-05 Jy ! Component: 100 - total flux cleaned = -0.00161542 Jy ! Component: 150 - total flux cleaned = -0.0023978 Jy ! Component: 200 - total flux cleaned = -0.00291991 Jy ! Total flux subtracted in 200 components = -0.00291991 Jy ! Clean residual min=-0.005918 max=0.005957 Jy/beam ! Clean residual mean=0.000004 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.468178 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.468178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082673Jy sigma=1.047787 ! Fit after self-cal, rms=0.082722Jy sigma=1.046852 ! 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=0.082722Jy sigma=1.046852 ! Fit after self-cal, rms=0.078680Jy sigma=0.957509 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.353 mas, bmaj=4.036 mas, bpa=18.46 degrees ! Estimated noise=0.832845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00162477 Jy ! Component: 100 - total flux cleaned = -0.00179309 Jy ! Component: 150 - total flux cleaned = -0.00193912 Jy ! Component: 200 - total flux cleaned = -0.00220212 Jy ! Total flux subtracted in 200 components = -0.00220212 Jy ! Clean residual min=-0.003795 max=0.003892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.465976 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.465976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077883Jy sigma=0.947161 ! Fit after self-cal, rms=0.077900Jy sigma=0.946775 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 = -0.000321612 Jy ! Component: 100 - total flux cleaned = -0.000730945 Jy ! Component: 150 - total flux cleaned = -0.000822142 Jy ! Component: 200 - total flux cleaned = -0.000990202 Jy ! Total flux subtracted in 200 components = -0.000990202 Jy ! Clean residual min=-0.003787 max=0.003864 Jy/beam ! Clean residual mean=-0.000004 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.464986 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.464986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077664Jy sigma=0.943484 ! Fit after self-cal, rms=0.077649Jy sigma=0.943378 ! 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=0.077649Jy sigma=0.943378 ! Fit after self-cal, rms=0.077606Jy sigma=0.925879 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=4.05 mas, bpa=18.71 degrees ! Estimated noise=0.832044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115975 Jy ! Component: 100 - total flux cleaned = -0.00169023 Jy ! Component: 150 - total flux cleaned = -0.00187677 Jy ! Component: 200 - total flux cleaned = -0.00187817 Jy ! Total flux subtracted in 200 components = -0.00187817 Jy ! Clean residual min=-0.003365 max=0.003565 Jy/beam ! Clean residual mean=-0.000007 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.463108 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.463108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077319Jy sigma=0.922428 ! Fit after self-cal, rms=0.077325Jy sigma=0.922336 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 (47.5, 104). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262091 Jy ! Component: 100 - total flux cleaned = 0.00262638 Jy ! Component: 150 - total flux cleaned = 0.0027617 Jy ! Component: 200 - total flux cleaned = 0.00276343 Jy ! Total flux subtracted in 200 components = 0.00276343 Jy ! Clean residual min=-0.003306 max=0.003008 Jy/beam ! Clean residual mean=-0.000011 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.465871 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.465871 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077142Jy sigma=0.919557 ! Fit after self-cal, rms=0.077131Jy sigma=0.919427 ! 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=0.077131Jy sigma=0.919427 ! Fit after self-cal, rms=0.077344Jy sigma=0.918524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.144 mas, bmaj=9.442 mas, bpa=-4.334 degrees ! Estimated noise=1.12554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000890529 Jy ! Component: 100 - total flux cleaned = -0.000729593 Jy ! Component: 150 - total flux cleaned = -0.000637586 Jy ! Component: 200 - total flux cleaned = -0.000600348 Jy ! Total flux subtracted in 200 components = -0.000600348 Jy ! Clean residual min=-0.003230 max=0.002943 Jy/beam ! Clean residual mean=-0.000020 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.465271 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 101 components and 0.465271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077297Jy sigma=0.917872 ! Fit after self-cal, rms=0.077296Jy sigma=0.917743 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 = -9.43876e-05 Jy ! Component: 100 - total flux cleaned = -1.0577e-06 Jy ! Component: 150 - total flux cleaned = 5.39008e-05 Jy ! Component: 200 - total flux cleaned = 5.3733e-05 Jy ! Total flux subtracted in 200 components = 5.3733e-05 Jy ! Clean residual min=-0.003190 max=0.002965 Jy/beam ! Clean residual mean=-0.000020 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.465324 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.465324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077290Jy sigma=0.917660 ! Fit after self-cal, rms=0.077290Jy sigma=0.917627 ! 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=2.342 mas, bmaj=4.057 mas, bpa=18.96 degrees ! Estimated noise=0.830878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.342 x 4.057 at 18.96 degrees (North through East) ! Clean map min=-0.0047111 max=0.33938 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=2.257 mas, bmaj=3.932 mas, bpa=16.55 degrees ! Estimated noise=1.11234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.284849 Jy ! Component: 100 - total flux cleaned = 0.366731 Jy ! Component: 150 - total flux cleaned = 0.402449 Jy ! Component: 200 - total flux cleaned = 0.421368 Jy ! Total flux subtracted in 200 components = 0.421368 Jy ! Clean residual min=-0.006012 max=0.009945 Jy/beam ! Clean residual mean=-0.000023 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.421368 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.421368 Jy ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=4.057 mas, bpa=18.96 degrees ! Estimated noise=0.830878 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 = 0.0148811 Jy ! Component: 100 - total flux cleaned = 0.0234281 Jy ! Component: 150 - total flux cleaned = 0.0293351 Jy ! Component: 200 - total flux cleaned = 0.0337865 Jy ! Total flux subtracted in 200 components = 0.0337865 Jy ! Clean residual min=-0.003425 max=0.004218 Jy/beam ! Clean residual mean=-0.000012 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.455155 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 62 components and 0.455155 Jy ! Inverting map ! Added new window around map position (-17, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400829 Jy ! Component: 100 - total flux cleaned = 0.0060557 Jy ! Component: 150 - total flux cleaned = 0.0072149 Jy ! Component: 200 - total flux cleaned = 0.00825275 Jy ! Total flux subtracted in 200 components = 0.00825275 Jy ! Clean residual min=-0.003274 max=0.002756 Jy/beam ! Clean residual mean=-0.000013 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.463407 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 88 components and 0.463407 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=8.144 mas, bmaj=9.442 mas, bpa=-4.334 degrees ! Estimated noise=1.12554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213046 Jy ! Component: 100 - total flux cleaned = 0.00259998 Jy ! Component: 150 - total flux cleaned = 0.00298464 Jy ! Component: 200 - total flux cleaned = 0.00318476 Jy ! Total flux subtracted in 200 components = 0.00318476 Jy ! Clean residual min=-0.003097 max=0.002963 Jy/beam ! Clean residual mean=-0.000027 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.466592 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 = 8.91457e-05 Jy ! Component: 100 - total flux cleaned = 0.000197932 Jy ! Component: 150 - total flux cleaned = 0.000297432 Jy ! Component: 200 - total flux cleaned = 0.000366408 Jy ! Total flux subtracted in 200 components = 0.000366408 Jy ! Clean residual min=-0.003098 max=0.002937 Jy/beam ! Clean residual mean=-0.000026 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.466959 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.466959 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.342 mas, bmaj=4.057 mas, bpa=18.96 degrees ! Estimated noise=0.830878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000283362 Jy ! Component: 100 - total flux cleaned = -0.000219332 Jy ! Component: 150 - total flux cleaned = -0.000160245 Jy ! Component: 200 - total flux cleaned = -4.76786e-05 Jy ! Total flux subtracted in 200 components = -4.76786e-05 Jy ! Clean residual min=-0.002995 max=0.002647 Jy/beam ! Clean residual mean=-0.000012 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.466911 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 130 components and 0.466911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076961Jy sigma=0.915541 ! Fit after self-cal, rms=0.076905Jy sigma=0.914917 wmodel J1113+1442_S_map.mod ! Writing 130 model components to file: J1113+1442_S_map.mod wobs J1113+1442_S_uvs.fits ! Writing UV FITS file: J1113+1442_S_uvs.fits wwins J1113+1442_S_map.win ! wwins: Wrote 6 windows to J1113+1442_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 = -0.00105015 Jy ! Component: 100 - total flux cleaned = -0.00144157 Jy ! Component: 150 - total flux cleaned = -0.00167668 Jy ! Component: 200 - total flux cleaned = -0.00185936 Jy ! Component: 250 - total flux cleaned = -0.00203774 Jy ! Component: 300 - total flux cleaned = -0.00221158 Jy ! Component: 350 - total flux cleaned = -0.00216869 Jy ! Component: 400 - total flux cleaned = -0.00212676 Jy ! Component: 450 - total flux cleaned = -0.0020859 Jy ! Component: 500 - total flux cleaned = -0.00208637 Jy ! Component: 550 - total flux cleaned = -0.00200579 Jy ! Component: 600 - total flux cleaned = -0.00196653 Jy ! Component: 650 - total flux cleaned = -0.00192701 Jy ! Component: 700 - total flux cleaned = -0.00185039 Jy ! Component: 750 - total flux cleaned = -0.00188877 Jy ! Component: 800 - total flux cleaned = -0.00188921 Jy ! Component: 850 - total flux cleaned = -0.00192683 Jy ! Component: 900 - total flux cleaned = -0.00192676 Jy ! Component: 950 - total flux cleaned = -0.00196335 Jy ! Component: 1000 - total flux cleaned = -0.00181769 Jy ! Component: 1050 - total flux cleaned = -0.00181877 Jy ! Component: 1100 - total flux cleaned = -0.00206773 Jy ! Component: 1150 - total flux cleaned = -0.00206753 Jy ! Component: 1200 - total flux cleaned = -0.0020324 Jy ! Component: 1250 - total flux cleaned = -0.0020326 Jy ! Component: 1300 - total flux cleaned = -0.00217036 Jy ! Component: 1350 - total flux cleaned = -0.00213618 Jy ! Component: 1400 - total flux cleaned = -0.00230511 Jy ! Component: 1450 - total flux cleaned = -0.00227145 Jy ! Component: 1500 - total flux cleaned = -0.00233751 Jy ! Component: 1550 - total flux cleaned = -0.00230521 Jy ! Component: 1600 - total flux cleaned = -0.00243565 Jy ! Component: 1650 - total flux cleaned = -0.00246795 Jy ! Component: 1700 - total flux cleaned = -0.0024359 Jy ! Component: 1750 - total flux cleaned = -0.00259551 Jy ! Component: 1800 - total flux cleaned = -0.00272185 Jy ! Component: 1850 - total flux cleaned = -0.00275336 Jy ! Component: 1900 - total flux cleaned = -0.00287846 Jy ! Component: 1950 - total flux cleaned = -0.00297179 Jy ! Component: 2000 - total flux cleaned = -0.00300247 Jy ! Component: 2050 - total flux cleaned = -0.00309399 Jy ! Component: 2100 - total flux cleaned = -0.00321517 Jy ! Component: 2150 - total flux cleaned = -0.00312455 Jy ! Component: 2200 - total flux cleaned = -0.0031546 Jy ! Component: 2250 - total flux cleaned = -0.00324412 Jy ! Component: 2300 - total flux cleaned = -0.00342137 Jy ! Component: 2350 - total flux cleaned = -0.00330399 Jy ! Component: 2400 - total flux cleaned = -0.00347928 Jy ! Component: 2450 - total flux cleaned = -0.00347908 Jy ! Component: 2500 - total flux cleaned = -0.00353686 Jy ! Component: 2550 - total flux cleaned = -0.00356556 Jy ! Component: 2600 - total flux cleaned = -0.00359402 Jy ! Component: 2650 - total flux cleaned = -0.00356576 Jy ! Component: 2700 - total flux cleaned = -0.00362191 Jy ! Component: 2750 - total flux cleaned = -0.00364998 Jy ! Component: 2800 - total flux cleaned = -0.00370553 Jy ! Component: 2850 - total flux cleaned = -0.00356771 Jy ! Component: 2900 - total flux cleaned = -0.00384228 Jy ! Component: 2950 - total flux cleaned = -0.00376029 Jy ! Component: 3000 - total flux cleaned = -0.00389579 Jy ! Component: 3050 - total flux cleaned = -0.00381464 Jy ! Component: 3100 - total flux cleaned = -0.00389512 Jy ! Component: 3150 - total flux cleaned = -0.00397514 Jy ! Component: 3200 - total flux cleaned = -0.00413399 Jy ! Component: 3250 - total flux cleaned = -0.0040547 Jy ! Component: 3300 - total flux cleaned = -0.00410711 Jy ! Component: 3350 - total flux cleaned = -0.00395092 Jy ! Component: 3400 - total flux cleaned = -0.00415845 Jy ! Component: 3450 - total flux cleaned = -0.00415857 Jy ! Component: 3500 - total flux cleaned = -0.00415883 Jy ! Component: 3550 - total flux cleaned = -0.00418417 Jy ! Component: 3600 - total flux cleaned = -0.00423475 Jy ! Component: 3650 - total flux cleaned = -0.00426034 Jy ! Component: 3700 - total flux cleaned = -0.00438579 Jy ! Component: 3750 - total flux cleaned = -0.00436056 Jy ! Component: 3800 - total flux cleaned = -0.00436072 Jy ! Component: 3850 - total flux cleaned = -0.00436072 Jy ! Component: 3900 - total flux cleaned = -0.00436086 Jy ! Component: 3950 - total flux cleaned = -0.00438529 Jy ! Component: 4000 - total flux cleaned = -0.00438533 Jy ! Component: 4050 - total flux cleaned = -0.00423996 Jy ! Total flux subtracted in 4096 components = -0.00428837 Jy ! Clean residual min=-0.001387 max=0.001372 Jy/beam ! Clean residual mean=-0.000009 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.462623 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 438 components and 0.462622 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J1113+1442_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.342 x 4.057 at 18.96 degrees (North through East) ! Clean map min=-0.0027499 max=0.33778 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J1113+1442_S_map.fits wmodel /scr/pima/rv125_uvs/J1113+1442_S_map.mod ! Writing 438 model components to file: /scr/pima/rv125_uvs/J1113+1442_S_map.mod wobs /scr/pima/rv125_uvs/J1113+1442_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J1113+1442_S_uvs.fits wwins /scr/pima/rv125_uvs/J1113+1442_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv125_uvs/J1113+1442_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.337781 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416328 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369761 0.369761 0.739522 1.47904 2.95809 5.91618 11.8324 23.6647 47.3294 94.6588 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.337 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 811.334 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J1113+1442_S_dfm.log closed on Sun Dec 23 06:58:33 2018