! Started logfile: .//J0414+053A_X_dfm.log on Sat Oct 20 23:41:59 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J0414+053A_X_uva.fits ! Reading UV FITS file: .//J0414+053A_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0414+053A ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1008 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J0414+053A_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.001346Jy sigma=46.334367 ! Fit after self-cal, rms=0.960483Jy sigma=44.542684 ! 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=0.875 mas, bmaj=3.841 mas, bpa=24.3 degrees ! Estimated noise=0.681714 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 = 0.0275248 Jy ! Component: 100 - total flux cleaned = 0.0391846 Jy ! Total flux subtracted in 100 components = 0.0391846 Jy ! Clean residual min=-0.008522 max=0.012328 Jy/beam ! Clean residual mean=-0.000006 rms=0.002751 Jy/beam ! Combined flux in latest and established models = 0.0391846 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0391846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045492Jy sigma=1.991874 ! Fit after self-cal, rms=0.043899Jy sigma=1.925809 ! 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=1.063 mas, bmaj=3.642 mas, bpa=24.09 degrees ! Estimated noise=0.506025 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 = 0.0129318 Jy ! Component: 100 - total flux cleaned = 0.0208734 Jy ! Component: 150 - total flux cleaned = 0.0264763 Jy ! Component: 200 - total flux cleaned = 0.0305746 Jy ! Total flux subtracted in 200 components = 0.0305746 Jy ! Clean residual min=-0.007124 max=0.008168 Jy/beam ! Clean residual mean=-0.000013 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 0.0697592 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.0697592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.038688Jy sigma=1.723192 ! Fit after self-cal, rms=0.038308Jy sigma=1.707606 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 3.642 at 24.09 degrees (North through East) ! Clean map min=-0.0072978 max=0.04066 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.81 LA 0.90 NL 1.20 ! OV 0.64 PT 1.18 SC 2.44 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.75 LA 1.01 NL 0.86 ! OV 0.69 PT 1.51 SC 1.27 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 LA 0.91 NL 0.75 ! OV 0.73 PT 1.59 SC 2.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.54 LA 0.78 NL 1.71 ! OV 1.21 PT 1.05 SC 0.58 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 2.00 FD 0.74 LA 1.17 NL 0.83 ! OV 1.07 PT 0.81 SC 0.67 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.66 LA 1.31 NL 1.11 ! OV 0.87 PT 0.81 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.70 LA 1.73 NL 1.83 ! OV 0.80 PT 0.79 SC 1.69 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.68 LA 1.44 NL 1.03 ! OV 0.89 PT 0.90 SC 0.90 ! ! ! Fit before self-cal, rms=0.038308Jy sigma=1.707606 ! Fit after self-cal, rms=0.054671Jy sigma=1.518069 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=3.619 mas, bpa=23.36 degrees ! Estimated noise=0.488462 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 = 0.0024188 Jy ! Component: 100 - total flux cleaned = 0.00303559 Jy ! Component: 150 - total flux cleaned = 0.0034772 Jy ! Component: 200 - total flux cleaned = 0.0038671 Jy ! Total flux subtracted in 200 components = 0.0038671 Jy ! Clean residual min=-0.006788 max=0.007460 Jy/beam ! Clean residual mean=-0.000019 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.0736263 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0736263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054248Jy sigma=1.496522 ! Fit after self-cal, rms=0.055017Jy sigma=1.480475 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055017Jy sigma=1.480475 ! Fit after self-cal, rms=0.059942Jy sigma=1.476878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=3.609 mas, bpa=23.4 degrees ! Estimated noise=0.483976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144387 Jy ! Component: 100 - total flux cleaned = 0.00218825 Jy ! Component: 150 - total flux cleaned = 0.00275915 Jy ! Component: 200 - total flux cleaned = 0.00326848 Jy ! Total flux subtracted in 200 components = 0.00326848 Jy ! Clean residual min=-0.006448 max=0.007390 Jy/beam ! Clean residual mean=-0.000019 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.0768948 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.0768948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059636Jy sigma=1.465581 ! Fit after self-cal, rms=0.059781Jy sigma=1.463831 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 = -1.94871e-05 Jy ! Component: 100 - total flux cleaned = 0.00031019 Jy ! Component: 150 - total flux cleaned = 0.000489141 Jy ! Component: 200 - total flux cleaned = 0.000543928 Jy ! Total flux subtracted in 200 components = 0.000543928 Jy ! Clean residual min=-0.006302 max=0.007635 Jy/beam ! Clean residual mean=-0.000018 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.0774387 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.0774387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059562Jy sigma=1.457903 ! Fit after self-cal, rms=0.059615Jy sigma=1.456977 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059615Jy sigma=1.456977 ! Fit after self-cal, rms=0.056034Jy sigma=1.451675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.596 mas, bpa=23.51 degrees ! Estimated noise=0.476323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119406 Jy ! Component: 100 - total flux cleaned = 0.00155015 Jy ! Component: 150 - total flux cleaned = 0.00176803 Jy ! Component: 200 - total flux cleaned = 0.00191997 Jy ! Total flux subtracted in 200 components = 0.00191997 Jy ! Clean residual min=-0.006132 max=0.007706 Jy/beam ! Clean residual mean=-0.000019 rms=0.001962 Jy/beam ! Combined flux in latest and established models = 0.0793587 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0793587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055808Jy sigma=1.443928 ! Fit after self-cal, rms=0.055852Jy sigma=1.443041 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 = 0.000108163 Jy ! Component: 100 - total flux cleaned = 0.000270651 Jy ! Component: 150 - total flux cleaned = 0.000463543 Jy ! Component: 200 - total flux cleaned = 0.000509139 Jy ! Total flux subtracted in 200 components = 0.000509139 Jy ! Clean residual min=-0.006136 max=0.007751 Jy/beam ! Clean residual mean=-0.000019 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.0798678 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0798678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055651Jy sigma=1.437645 ! Fit after self-cal, rms=0.055649Jy sigma=1.436873 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.055649Jy sigma=1.436873 ! Fit after self-cal, rms=0.052081Jy sigma=1.433223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.544 mas, bpa=17.93 degrees ! Estimated noise=0.566386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255129 Jy ! Component: 100 - total flux cleaned = 0.00389807 Jy ! Component: 150 - total flux cleaned = 0.00424557 Jy ! Component: 200 - total flux cleaned = 0.00431937 Jy ! Total flux subtracted in 200 components = 0.00431937 Jy ! Clean residual min=-0.008093 max=0.008861 Jy/beam ! Clean residual mean=-0.000035 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 0.0841872 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 0.0841872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051955Jy sigma=1.437369 ! Fit after self-cal, rms=0.051983Jy sigma=1.435902 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 = 0.000484399 Jy ! Component: 100 - total flux cleaned = 0.000744094 Jy ! Component: 150 - total flux cleaned = 0.00077716 Jy ! Component: 200 - total flux cleaned = 0.000873797 Jy ! Total flux subtracted in 200 components = 0.000873797 Jy ! Clean residual min=-0.008021 max=0.008872 Jy/beam ! Clean residual mean=-0.000034 rms=0.002557 Jy/beam ! Combined flux in latest and established models = 0.085061 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.085061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051896Jy sigma=1.435401 ! Fit after self-cal, rms=0.051902Jy sigma=1.434765 ! 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=1.072 mas, bmaj=3.593 mas, bpa=23.6 degrees ! Estimated noise=0.470927 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 3.593 at 23.6 degrees (North through East) ! Clean map min=-0.0059026 max=0.03795 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=0.8743 mas, bmaj=3.831 mas, bpa=23.83 degrees ! Estimated noise=0.623298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02574 Jy ! Component: 100 - total flux cleaned = 0.0384909 Jy ! Component: 150 - total flux cleaned = 0.0470434 Jy ! Component: 200 - total flux cleaned = 0.053323 Jy ! Total flux subtracted in 200 components = 0.053323 Jy ! Clean residual min=-0.008352 max=0.012040 Jy/beam ! Clean residual mean=-0.000009 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 0.053323 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.053323 Jy ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.593 mas, bpa=23.6 degrees ! Estimated noise=0.470927 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 (26, -37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109663 Jy ! Component: 100 - total flux cleaned = 0.0166543 Jy ! Component: 150 - total flux cleaned = 0.0201978 Jy ! Component: 200 - total flux cleaned = 0.0235545 Jy ! Total flux subtracted in 200 components = 0.0235545 Jy ! Clean residual min=-0.006781 max=0.006584 Jy/beam ! Clean residual mean=-0.000020 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0768775 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.0768775 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.544 mas, bpa=17.93 degrees ! Estimated noise=0.566386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0050546 Jy ! Component: 100 - total flux cleaned = 0.00903869 Jy ! Component: 150 - total flux cleaned = 0.0114456 Jy ! Component: 200 - total flux cleaned = 0.0129939 Jy ! Total flux subtracted in 200 components = 0.0129939 Jy ! Clean residual min=-0.008231 max=0.007020 Jy/beam ! Clean residual mean=-0.000030 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.0898714 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 = 0.00162485 Jy ! Component: 100 - total flux cleaned = 0.0031052 Jy ! Component: 150 - total flux cleaned = 0.00445856 Jy ! Component: 200 - total flux cleaned = 0.00529396 Jy ! Total flux subtracted in 200 components = 0.00529396 Jy ! Clean residual min=-0.007726 max=0.006873 Jy/beam ! Clean residual mean=-0.000027 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.0951654 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 102 components and 0.0951654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.593 mas, bpa=23.6 degrees ! Estimated noise=0.470927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000761251 Jy ! Component: 100 - total flux cleaned = -0.000843284 Jy ! Component: 150 - total flux cleaned = -0.000921977 Jy ! Component: 200 - total flux cleaned = -0.000920291 Jy ! Total flux subtracted in 200 components = -0.000920291 Jy ! Clean residual min=-0.005530 max=0.005920 Jy/beam ! Clean residual mean=-0.000015 rms=0.001634 Jy/beam ! Combined flux in latest and established models = 0.0942451 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.0942451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049968Jy sigma=1.355079 ! Fit after self-cal, rms=0.049291Jy sigma=1.322698 wmodel J0414+053A_X_map.mod ! Writing 126 model components to file: J0414+053A_X_map.mod wobs J0414+053A_X_uvs.fits ! Writing UV FITS file: J0414+053A_X_uvs.fits wwins J0414+053A_X_map.win ! wwins: Wrote 2 windows to J0414+053A_X_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 = -0.000209223 Jy ! Component: 100 - total flux cleaned = 0.000170317 Jy ! Component: 150 - total flux cleaned = 0.000696739 Jy ! Component: 200 - total flux cleaned = 0.00127867 Jy ! Component: 250 - total flux cleaned = 0.00167295 Jy ! Component: 300 - total flux cleaned = 0.00212101 Jy ! Component: 350 - total flux cleaned = 0.00269197 Jy ! Component: 400 - total flux cleaned = 0.00324393 Jy ! Component: 450 - total flux cleaned = 0.00390867 Jy ! Component: 500 - total flux cleaned = 0.00448561 Jy ! Component: 550 - total flux cleaned = 0.00491968 Jy ! Component: 600 - total flux cleaned = 0.0053412 Jy ! Component: 650 - total flux cleaned = 0.00574976 Jy ! Component: 700 - total flux cleaned = 0.00609129 Jy ! Component: 750 - total flux cleaned = 0.00647936 Jy ! Component: 800 - total flux cleaned = 0.00691028 Jy ! Component: 850 - total flux cleaned = 0.00722629 Jy ! Component: 900 - total flux cleaned = 0.00768927 Jy ! Component: 950 - total flux cleaned = 0.00799084 Jy ! Component: 1000 - total flux cleaned = 0.00803992 Jy ! Component: 1050 - total flux cleaned = 0.00803906 Jy ! Component: 1100 - total flux cleaned = 0.0078969 Jy ! Component: 1150 - total flux cleaned = 0.0078969 Jy ! Component: 1200 - total flux cleaned = 0.0078506 Jy ! Component: 1250 - total flux cleaned = 0.00784977 Jy ! Component: 1300 - total flux cleaned = 0.00771678 Jy ! Component: 1350 - total flux cleaned = 0.00775997 Jy ! Component: 1400 - total flux cleaned = 0.00767497 Jy ! Component: 1450 - total flux cleaned = 0.0076335 Jy ! Component: 1500 - total flux cleaned = 0.00767486 Jy ! Component: 1550 - total flux cleaned = 0.00759344 Jy ! Component: 1600 - total flux cleaned = 0.00759327 Jy ! Component: 1650 - total flux cleaned = 0.00755338 Jy ! Component: 1700 - total flux cleaned = 0.0075925 Jy ! Component: 1750 - total flux cleaned = 0.00759236 Jy ! Component: 1800 - total flux cleaned = 0.00751608 Jy ! Component: 1850 - total flux cleaned = 0.00747834 Jy ! Component: 1900 - total flux cleaned = 0.0074042 Jy ! Component: 1950 - total flux cleaned = 0.00740434 Jy ! Component: 2000 - total flux cleaned = 0.00722257 Jy ! Component: 2050 - total flux cleaned = 0.00718692 Jy ! Component: 2100 - total flux cleaned = 0.00711574 Jy ! Component: 2150 - total flux cleaned = 0.00711612 Jy ! Component: 2200 - total flux cleaned = 0.00722151 Jy ! Component: 2250 - total flux cleaned = 0.00722144 Jy ! Component: 2300 - total flux cleaned = 0.00732506 Jy ! Component: 2350 - total flux cleaned = 0.00735923 Jy ! Component: 2400 - total flux cleaned = 0.00742702 Jy ! Component: 2450 - total flux cleaned = 0.00742708 Jy ! Component: 2500 - total flux cleaned = 0.00749419 Jy ! Component: 2550 - total flux cleaned = 0.00759421 Jy ! Component: 2600 - total flux cleaned = 0.00752796 Jy ! Component: 2650 - total flux cleaned = 0.00752824 Jy ! Component: 2700 - total flux cleaned = 0.00765956 Jy ! Component: 2750 - total flux cleaned = 0.00775784 Jy ! Component: 2800 - total flux cleaned = 0.00779048 Jy ! Component: 2850 - total flux cleaned = 0.00792015 Jy ! Component: 2900 - total flux cleaned = 0.00808164 Jy ! Component: 2950 - total flux cleaned = 0.00811376 Jy ! Component: 3000 - total flux cleaned = 0.00821025 Jy ! Component: 3050 - total flux cleaned = 0.00833873 Jy ! Component: 3100 - total flux cleaned = 0.00840293 Jy ! Component: 3150 - total flux cleaned = 0.00853092 Jy ! Component: 3200 - total flux cleaned = 0.0085309 Jy ! Component: 3250 - total flux cleaned = 0.00865885 Jy ! Component: 3300 - total flux cleaned = 0.00875461 Jy ! Component: 3350 - total flux cleaned = 0.00888212 Jy ! Component: 3400 - total flux cleaned = 0.0089779 Jy ! Component: 3450 - total flux cleaned = 0.00907388 Jy ! Component: 3500 - total flux cleaned = 0.00916998 Jy ! Component: 3550 - total flux cleaned = 0.00923416 Jy ! Component: 3600 - total flux cleaned = 0.00929879 Jy ! Component: 3650 - total flux cleaned = 0.00929876 Jy ! Component: 3700 - total flux cleaned = 0.00933108 Jy ! Component: 3750 - total flux cleaned = 0.00942872 Jy ! Component: 3800 - total flux cleaned = 0.00939599 Jy ! Component: 3850 - total flux cleaned = 0.00939606 Jy ! Component: 3900 - total flux cleaned = 0.00942914 Jy ! Component: 3950 - total flux cleaned = 0.00939596 Jy ! Component: 4000 - total flux cleaned = 0.00939598 Jy ! Component: 4050 - total flux cleaned = 0.00946277 Jy ! Total flux subtracted in 4096 components = 0.00949664 Jy ! Clean residual min=-0.002071 max=0.002428 Jy/beam ! Clean residual mean=-0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.103742 Jy keep ! Adding 215 model components to the UV plane model. ! The established model now contains 341 components and 0.103742 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0414+053A_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.072 x 3.593 at 23.6 degrees (North through East) ! Clean map min=-0.00426 max=0.03623 Jy/beam ! Writing clean map to FITS file: .//J0414+053A_X_map.fits wmodel .//J0414+053A_X_map.mod ! Writing 341 model components to file: .//J0414+053A_X_map.mod wobs .//J0414+053A_X_uvs.fits ! Writing UV FITS file: .//J0414+053A_X_uvs.fits wwins .//J0414+053A_X_map.win ! wwins: Wrote 3 windows to .//J0414+053A_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0362305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.10741 4.10741 8.21482 16.4296 32.8593 65.7185 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 73.038 quit ! Quitting program ! Log file .//J0414+053A_X_dfm.log closed on Sat Oct 20 23:42:02 2018