! Started logfile: /scr/pima/rv124_uvs/J1724+3303_S_dfm.log on Mon Dec 24 01:43:16 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/rv124_uvs/J1724+3303_S_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1724+3303_S_uva.fits ! AN table 1: 86 integrations on 6 of 6 possible baselines. ! AN table 2: 27 integrations on 45 of 45 possible baselines. ! AN table 3: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.435793 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1724+3303 ! ! 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 79 lines of history. ! ! Reading 7724 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 J1724+3303_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 344 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 344 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 344 telescope corrections were flagged in sub-array 1. ! A total of 270 telescope corrections were flagged in sub-array 2. ! A total of 600 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 344 telescope corrections were flagged in sub-array 1. ! A total of 72 telescope corrections were flagged in sub-array 2. ! A total of 316 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.023291Jy sigma=17.389816 ! Fit after self-cal, rms=0.770973Jy sigma=13.331685 ! 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=3.132 mas, bmaj=4.679 mas, bpa=-34.93 degrees ! Estimated noise=0.916473 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 = 0.176946 Jy ! Component: 100 - total flux cleaned = 0.21841 Jy ! Total flux subtracted in 100 components = 0.21841 Jy ! Clean residual min=-0.008661 max=0.015655 Jy/beam ! Clean residual mean=-0.000026 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 0.21841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.21841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088437Jy sigma=1.371745 ! Fit after self-cal, rms=0.088430Jy sigma=1.371630 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162311 Jy ! Component: 100 - total flux cleaned = 0.0249659 Jy ! Total flux subtracted in 100 components = 0.0249659 Jy ! Clean residual min=-0.007911 max=0.010121 Jy/beam ! Clean residual mean=-0.000011 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.243376 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.243376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084028Jy sigma=1.289953 ! Fit after self-cal, rms=0.084012Jy sigma=1.289669 ! 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=3.797 mas, bmaj=5.024 mas, bpa=-30.42 degrees ! Estimated noise=0.624986 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 = 0.00966375 Jy ! Component: 100 - total flux cleaned = 0.0148201 Jy ! Component: 150 - total flux cleaned = 0.0178117 Jy ! Component: 200 - total flux cleaned = 0.0192731 Jy ! Total flux subtracted in 200 components = 0.0192731 Jy ! Clean residual min=-0.008881 max=0.009189 Jy/beam ! Clean residual mean=0.000005 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.262649 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.262649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082743Jy sigma=1.270718 ! Fit after self-cal, rms=0.082739Jy sigma=1.270572 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.797 x 5.024 at -30.42 degrees (North through East) ! Clean map min=-0.0085761 max=0.22858 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.09 HN 0.87 KP 0.90 ! LA 0.89 NL 1.12 NY 1.23 OV 0.93 ! PT 1.02 SC 1.00 ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.04 FD 1.12 HN 0.89 KP 0.95 ! LA 0.90 MK 0.96 NL 1.14 OV 0.92 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.25 FD 1.09 HN 0.89 KP 0.93 ! LA 0.90 NL 1.11 NY 1.07 OV 0.76 ! PT 1.01 SC 0.93 ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.20 FD 1.15 HN 0.92 KP 0.90 ! LA 0.90 MK 0.93 NL 1.13 OV 0.85 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WN 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* NY 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! HH 0.00* NY 0.00* WN 0.00* WZ 0.00* ! ! A total of 6 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.07 HN 2.10 KP 0.96 ! LA 0.89 NL 1.10 NY 1.08 OV 0.98 ! PT 1.06 SC 1.02 ! ! A total of 54 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! BR 1.22 FD 1.19 HN 0.96 KP 0.95 ! LA 0.92 MK 0.94 NL 1.11 OV 0.91 ! PT 1.06 SC 0.97 ! ! ! Fit before self-cal, rms=0.082739Jy sigma=1.270572 ! Fit after self-cal, rms=0.072490Jy sigma=1.036072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.833 mas, bmaj=4.99 mas, bpa=-30.11 degrees ! Estimated noise=0.640596 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 (-5, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555094 Jy ! Component: 100 - total flux cleaned = 0.00864738 Jy ! Component: 150 - total flux cleaned = 0.00978477 Jy ! Component: 200 - total flux cleaned = 0.010363 Jy ! Total flux subtracted in 200 components = 0.010363 Jy ! Clean residual min=-0.003598 max=0.003848 Jy/beam ! Clean residual mean=0.000024 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.273012 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.273012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072033Jy sigma=1.026333 ! Fit after self-cal, rms=0.072140Jy sigma=1.024564 ! 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=0.072140Jy sigma=1.024564 ! Fit after self-cal, rms=0.069191Jy sigma=0.984666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.805 mas, bmaj=5.007 mas, bpa=-29.94 degrees ! Estimated noise=0.641732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309301 Jy ! Component: 100 - total flux cleaned = 0.00448762 Jy ! Component: 150 - total flux cleaned = 0.00494806 Jy ! Component: 200 - total flux cleaned = 0.00509872 Jy ! Total flux subtracted in 200 components = 0.00509872 Jy ! Clean residual min=-0.002610 max=0.002966 Jy/beam ! Clean residual mean=-0.000009 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.27811 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 80 components and 0.27811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069022Jy sigma=0.981258 ! Fit after self-cal, rms=0.069084Jy sigma=0.980826 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 (-92, -95.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291552 Jy ! Component: 100 - total flux cleaned = 0.00446367 Jy ! Component: 150 - total flux cleaned = 0.00508045 Jy ! Component: 200 - total flux cleaned = 0.00537656 Jy ! Total flux subtracted in 200 components = 0.00537656 Jy ! Clean residual min=-0.002641 max=0.002731 Jy/beam ! Clean residual mean=-0.000006 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.283487 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.283487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068932Jy sigma=0.978267 ! Fit after self-cal, rms=0.068922Jy sigma=0.978085 ! 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=0.068922Jy sigma=0.978085 ! Fit after self-cal, rms=0.066498Jy sigma=0.951578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.809 mas, bmaj=5.01 mas, bpa=-29.93 degrees ! Estimated noise=0.641146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953563 Jy ! Component: 100 - total flux cleaned = 0.000770457 Jy ! Component: 150 - total flux cleaned = 0.000651166 Jy ! Component: 200 - total flux cleaned = 0.000543339 Jy ! Total flux subtracted in 200 components = 0.000543339 Jy ! Clean residual min=-0.002302 max=0.002274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.28403 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.28403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066431Jy sigma=0.950448 ! Fit after self-cal, rms=0.066434Jy sigma=0.950183 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 = 0.000289185 Jy ! Component: 100 - total flux cleaned = 0.000221839 Jy ! Component: 150 - total flux cleaned = 0.000253204 Jy ! Component: 200 - total flux cleaned = 0.000221143 Jy ! Total flux subtracted in 200 components = 0.000221143 Jy ! Clean residual min=-0.002292 max=0.002235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.284251 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 0.284251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066400Jy sigma=0.949633 ! Fit after self-cal, rms=0.066402Jy sigma=0.949621 ! 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=0.066402Jy sigma=0.949621 ! Fit after self-cal, rms=0.066381Jy sigma=0.949429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.912 mas, bmaj=9.715 mas, bpa=10.12 degrees ! Estimated noise=0.804432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000901646 Jy ! Component: 100 - total flux cleaned = 0.00114217 Jy ! Component: 150 - total flux cleaned = 0.00125042 Jy ! Component: 200 - total flux cleaned = 0.00134335 Jy ! Total flux subtracted in 200 components = 0.00134335 Jy ! Clean residual min=-0.002587 max=0.002938 Jy/beam ! Clean residual mean=-0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.285595 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.285595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066376Jy sigma=0.949162 ! Fit after self-cal, rms=0.066376Jy sigma=0.949130 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 (40.5, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193449 Jy ! Component: 100 - total flux cleaned = 0.00189931 Jy ! Component: 150 - total flux cleaned = 0.00180983 Jy ! Component: 200 - total flux cleaned = 0.00188136 Jy ! Total flux subtracted in 200 components = 0.00188136 Jy ! Clean residual min=-0.002626 max=0.002238 Jy/beam ! Clean residual mean=-0.000003 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.287476 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 180 components and 0.287476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066310Jy sigma=0.947841 ! Fit after self-cal, rms=0.066312Jy sigma=0.947713 ! 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=3.808 mas, bmaj=5.012 mas, bpa=-29.95 degrees ! Estimated noise=0.64119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.012 at -29.95 degrees (North through East) ! Clean map min=-0.0021071 max=0.23032 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=3.091 mas, bmaj=4.668 mas, bpa=-34.39 degrees ! Estimated noise=0.94797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.177732 Jy ! Component: 100 - total flux cleaned = 0.219883 Jy ! Component: 150 - total flux cleaned = 0.236699 Jy ! Component: 200 - total flux cleaned = 0.245913 Jy ! Total flux subtracted in 200 components = 0.245913 Jy ! Clean residual min=-0.003940 max=0.005381 Jy/beam ! Clean residual mean=-0.000017 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.245913 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 0.245913 Jy ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.012 mas, bpa=-29.95 degrees ! Estimated noise=0.64119 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) ! Added new window around map position (-3.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969812 Jy ! Component: 100 - total flux cleaned = 0.0164245 Jy ! Component: 150 - total flux cleaned = 0.021344 Jy ! Component: 200 - total flux cleaned = 0.0251018 Jy ! Total flux subtracted in 200 components = 0.0251018 Jy ! Clean residual min=-0.002642 max=0.002608 Jy/beam ! Clean residual mean=-0.000009 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.271015 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 71 components and 0.271015 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=8.912 mas, bmaj=9.715 mas, bpa=10.12 degrees ! Estimated noise=0.804432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459873 Jy ! Component: 100 - total flux cleaned = 0.00784528 Jy ! Component: 150 - total flux cleaned = 0.0103349 Jy ! Component: 200 - total flux cleaned = 0.0120015 Jy ! Total flux subtracted in 200 components = 0.0120015 Jy ! Clean residual min=-0.002615 max=0.002788 Jy/beam ! Clean residual mean=-0.000011 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.283017 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 = 0.000853132 Jy ! Component: 100 - total flux cleaned = 0.00153919 Jy ! Component: 150 - total flux cleaned = 0.00209445 Jy ! Component: 200 - total flux cleaned = 0.00258705 Jy ! Total flux subtracted in 200 components = 0.00258705 Jy ! Clean residual min=-0.002541 max=0.002533 Jy/beam ! Clean residual mean=-0.000009 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.285604 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 170 components and 0.285604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.012 mas, bpa=-29.95 degrees ! Estimated noise=0.64119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305232 Jy ! Component: 100 - total flux cleaned = 0.000690367 Jy ! Component: 150 - total flux cleaned = 0.000977362 Jy ! Component: 200 - total flux cleaned = 0.00113654 Jy ! Total flux subtracted in 200 components = 0.00113654 Jy ! Clean residual min=-0.002184 max=0.002147 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.28674 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 199 components and 0.28674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066268Jy sigma=0.946659 ! Fit after self-cal, rms=0.066250Jy sigma=0.946426 wmodel J1724+3303_S_map.mod ! Writing 199 model components to file: J1724+3303_S_map.mod wobs J1724+3303_S_uvs.fits ! Writing UV FITS file: J1724+3303_S_uvs.fits wwins J1724+3303_S_map.win ! wwins: Wrote 5 windows to J1724+3303_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 = -0.000248122 Jy ! Component: 100 - total flux cleaned = -0.000323861 Jy ! Component: 150 - total flux cleaned = -0.00028593 Jy ! Component: 200 - total flux cleaned = -0.000285255 Jy ! Component: 250 - total flux cleaned = -0.000354026 Jy ! Component: 300 - total flux cleaned = -0.000387147 Jy ! Component: 350 - total flux cleaned = -0.000452879 Jy ! Component: 400 - total flux cleaned = -0.000517109 Jy ! Component: 450 - total flux cleaned = -0.000674375 Jy ! Component: 500 - total flux cleaned = -0.000705259 Jy ! Component: 550 - total flux cleaned = -0.000796757 Jy ! Component: 600 - total flux cleaned = -0.000916339 Jy ! Component: 650 - total flux cleaned = -0.00103376 Jy ! Component: 700 - total flux cleaned = -0.00112089 Jy ! Component: 750 - total flux cleaned = -0.0012065 Jy ! Component: 800 - total flux cleaned = -0.0012627 Jy ! Component: 850 - total flux cleaned = -0.00123508 Jy ! Component: 900 - total flux cleaned = -0.00134491 Jy ! Component: 950 - total flux cleaned = -0.00137199 Jy ! Component: 1000 - total flux cleaned = -0.00137228 Jy ! Component: 1050 - total flux cleaned = -0.00139897 Jy ! Component: 1100 - total flux cleaned = -0.00134671 Jy ! Component: 1150 - total flux cleaned = -0.0013211 Jy ! Component: 1200 - total flux cleaned = -0.00126966 Jy ! Component: 1250 - total flux cleaned = -0.00114275 Jy ! Component: 1300 - total flux cleaned = -0.0011178 Jy ! Component: 1350 - total flux cleaned = -0.000993342 Jy ! Component: 1400 - total flux cleaned = -0.000993636 Jy ! Component: 1450 - total flux cleaned = -0.000945104 Jy ! Component: 1500 - total flux cleaned = -0.000920895 Jy ! Component: 1550 - total flux cleaned = -0.000848692 Jy ! Component: 1600 - total flux cleaned = -0.000824831 Jy ! Component: 1650 - total flux cleaned = -0.000706698 Jy ! Component: 1700 - total flux cleaned = -0.000800533 Jy ! Component: 1750 - total flux cleaned = -0.000707401 Jy ! Component: 1800 - total flux cleaned = -0.000753608 Jy ! Component: 1850 - total flux cleaned = -0.000661868 Jy ! Component: 1900 - total flux cleaned = -0.000707454 Jy ! Component: 1950 - total flux cleaned = -0.000662233 Jy ! Component: 2000 - total flux cleaned = -0.000684787 Jy ! Component: 2050 - total flux cleaned = -0.000729236 Jy ! Component: 2100 - total flux cleaned = -0.000707005 Jy ! Component: 2150 - total flux cleaned = -0.000663153 Jy ! Component: 2200 - total flux cleaned = -0.000619581 Jy ! Component: 2250 - total flux cleaned = -0.00057649 Jy ! Component: 2300 - total flux cleaned = -0.000662451 Jy ! Component: 2350 - total flux cleaned = -0.000577109 Jy ! Component: 2400 - total flux cleaned = -0.000577151 Jy ! Component: 2450 - total flux cleaned = -0.000513908 Jy ! Component: 2500 - total flux cleaned = -0.000430166 Jy ! Component: 2550 - total flux cleaned = -0.000409411 Jy ! Component: 2600 - total flux cleaned = -0.000368118 Jy ! Component: 2650 - total flux cleaned = -0.000286121 Jy ! Component: 2700 - total flux cleaned = -0.000265662 Jy ! Component: 2750 - total flux cleaned = -0.000265479 Jy ! Component: 2800 - total flux cleaned = -0.000144543 Jy ! Component: 2850 - total flux cleaned = -6.4172e-05 Jy ! Component: 2900 - total flux cleaned = -4.311e-06 Jy ! Component: 2950 - total flux cleaned = -4.57291e-06 Jy ! Component: 3000 - total flux cleaned = -4.36804e-06 Jy ! Component: 3050 - total flux cleaned = 7.41428e-05 Jy ! Component: 3100 - total flux cleaned = 0.000152068 Jy ! Component: 3150 - total flux cleaned = 0.00019105 Jy ! Component: 3200 - total flux cleaned = 0.000210365 Jy ! Component: 3250 - total flux cleaned = 0.000287201 Jy ! Component: 3300 - total flux cleaned = 0.000363595 Jy ! Component: 3350 - total flux cleaned = 0.000382684 Jy ! Component: 3400 - total flux cleaned = 0.000476867 Jy ! Component: 3450 - total flux cleaned = 0.000476974 Jy ! Component: 3500 - total flux cleaned = 0.000588775 Jy ! Component: 3550 - total flux cleaned = 0.00055171 Jy ! Component: 3600 - total flux cleaned = 0.000570111 Jy ! Component: 3650 - total flux cleaned = 0.00060684 Jy ! Component: 3700 - total flux cleaned = 0.000606833 Jy ! Component: 3750 - total flux cleaned = 0.000679712 Jy ! Component: 3800 - total flux cleaned = 0.000715854 Jy ! Component: 3850 - total flux cleaned = 0.000769809 Jy ! Component: 3900 - total flux cleaned = 0.000751706 Jy ! Component: 3950 - total flux cleaned = 0.000805399 Jy ! Component: 4000 - total flux cleaned = 0.000894114 Jy ! Component: 4050 - total flux cleaned = 0.000911737 Jy ! Total flux subtracted in 4096 components = 0.000929262 Jy ! Clean residual min=-0.000941 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.287669 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 519 components and 0.287669 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1724+3303_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.012 at -29.95 degrees (North through East) ! Clean map min=-0.001791 max=0.23126 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1724+3303_S_map.fits wmodel /scr/pima/rv124_uvs/J1724+3303_S_map.mod ! Writing 519 model components to file: /scr/pima/rv124_uvs/J1724+3303_S_map.mod wobs /scr/pima/rv124_uvs/J1724+3303_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1724+3303_S_uvs.fits wwins /scr/pima/rv124_uvs/J1724+3303_S_map.win ! wwins: Wrote 6 windows to /scr/pima/rv124_uvs/J1724+3303_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.231262 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000322293 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418088 0.418088 0.836175 1.67235 3.3447 6.6894 13.3788 26.7576 53.5152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 717.553 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1724+3303_S_dfm.log closed on Mon Dec 24 01:43:21 2018