! Started logfile: /scr/pima/rv124_uvs/J1932-4536_X_dfm.log on Mon Dec 24 00:20:54 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv124_uvs/J1932-4536_X_uva.fits ! Reading UV FITS file: /scr/pima/rv124_uvs/J1932-4536_X_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! AN table 2: 32 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.589286 visibilities/baseline/integration-bin. ! Found source: J1932-4536 ! ! 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 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1320 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1932-4536_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. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! A total of 50 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.029561Jy sigma=14.151447 ! Fit after self-cal, rms=0.771882Jy sigma=10.628746 ! 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=0.701 mas, bmaj=2.536 mas, bpa=-1.026 degrees ! Estimated noise=2.47385 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 = 0.154206 Jy ! Component: 100 - total flux cleaned = 0.201457 Jy ! Total flux subtracted in 100 components = 0.201457 Jy ! Clean residual min=-0.020776 max=0.029484 Jy/beam ! Clean residual mean=0.000036 rms=0.005535 Jy/beam ! Combined flux in latest and established models = 0.201457 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.201457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094573Jy sigma=1.291365 ! Fit after self-cal, rms=0.094485Jy sigma=1.289559 ! 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=0.974 mas, bmaj=3.326 mas, bpa=-0.157 degrees ! Estimated noise=1.48263 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 = 0.0476692 Jy ! Component: 100 - total flux cleaned = 0.0665174 Jy ! Component: 150 - total flux cleaned = 0.0740822 Jy ! Component: 200 - total flux cleaned = 0.0766246 Jy ! Total flux subtracted in 200 components = 0.0766246 Jy ! Clean residual min=-0.011369 max=0.018132 Jy/beam ! Clean residual mean=-0.000008 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 0.278082 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.278082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071772Jy sigma=0.969316 ! Fit after self-cal, rms=0.071653Jy sigma=0.967493 ! Inverting map ! Added new window around map position (3.2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151909 Jy ! Component: 100 - total flux cleaned = 0.017629 Jy ! Component: 150 - total flux cleaned = 0.0177656 Jy ! Component: 200 - total flux cleaned = 0.0177687 Jy ! Total flux subtracted in 200 components = 0.0177687 Jy ! Clean residual min=-0.009181 max=0.008499 Jy/beam ! Clean residual mean=-0.000024 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 0.29585 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.29585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068863Jy sigma=0.925077 ! Fit after self-cal, rms=0.068491Jy sigma=0.919303 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.974 x 3.326 at -0.157 degrees (North through East) ! Clean map min=-0.0085414 max=0.18922 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 1.03 LA 1.06 OV 1.02 ! SC 0.99 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.11 MK 0.93 OV 1.01 ! PT 0.97 ! ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.04 LA 0.98 OV 1.04 ! SC 0.97 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.95 KP 1.02 MK 1.09 OV 1.07 ! PT 0.92 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 KP 0.96 LA 1.02 OV 1.13 ! SC 0.94 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.94 KP 1.01 MK 0.93 OV 1.02 ! PT 1.03 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 KP 1.06 LA 1.00 OV 1.06 ! SC 1.07 ! ! A total of 60 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.87 KP 1.03 MK 0.93 OV 1.05 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.068491Jy sigma=0.919303 ! Fit after self-cal, rms=0.066456Jy sigma=0.912813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8883 mas, bmaj=2.847 mas, bpa=-0.9615 degrees ! Estimated noise=1.7072 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 = 0.00165313 Jy ! Component: 100 - total flux cleaned = 0.0017361 Jy ! Component: 150 - total flux cleaned = 0.00189518 Jy ! Component: 200 - total flux cleaned = 0.00190007 Jy ! Total flux subtracted in 200 components = 0.00190007 Jy ! Clean residual min=-0.005221 max=0.006033 Jy/beam ! Clean residual mean=-0.000022 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.29775 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.29775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066136Jy sigma=0.907661 ! Fit after self-cal, rms=0.066159Jy sigma=0.907218 ! 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=0.066159Jy sigma=0.907218 ! Fit after self-cal, rms=0.065925Jy sigma=0.906844 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.841 mas, bpa=-1.002 degrees ! Estimated noise=1.70039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002985 Jy ! Component: 100 - total flux cleaned = 0.000237114 Jy ! Component: 150 - total flux cleaned = 0.000125584 Jy ! Component: 200 - total flux cleaned = 0.000124736 Jy ! Total flux subtracted in 200 components = 0.000124736 Jy ! Clean residual min=-0.004961 max=0.005784 Jy/beam ! Clean residual mean=-0.000018 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.297875 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.297875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065828Jy sigma=0.905373 ! Fit after self-cal, rms=0.065827Jy sigma=0.905304 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.20907e-05 Jy ! Component: 100 - total flux cleaned = -9.01291e-05 Jy ! Component: 150 - total flux cleaned = -0.00022621 Jy ! Component: 200 - total flux cleaned = -0.000268839 Jy ! Total flux subtracted in 200 components = -0.000268839 Jy ! Clean residual min=-0.004834 max=0.005696 Jy/beam ! Clean residual mean=-0.000018 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.297606 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.297606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065769Jy sigma=0.904463 ! Fit after self-cal, rms=0.065769Jy sigma=0.904427 ! 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=0.065769Jy sigma=0.904427 ! Fit after self-cal, rms=0.065653Jy sigma=0.904250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.84 mas, bpa=-1.003 degrees ! Estimated noise=1.69683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.98326e-05 Jy ! Component: 100 - total flux cleaned = -0.000244401 Jy ! Component: 150 - total flux cleaned = -0.000288375 Jy ! Component: 200 - total flux cleaned = -0.000328449 Jy ! Total flux subtracted in 200 components = -0.000328449 Jy ! Clean residual min=-0.004746 max=0.005482 Jy/beam ! Clean residual mean=-0.000018 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.297278 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.297278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065594Jy sigma=0.903433 ! Fit after self-cal, rms=0.065594Jy sigma=0.903389 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 = -8.46188e-05 Jy ! Component: 100 - total flux cleaned = -8.12225e-05 Jy ! Component: 150 - total flux cleaned = -0.000159942 Jy ! Component: 200 - total flux cleaned = -0.000158745 Jy ! Total flux subtracted in 200 components = -0.000158745 Jy ! Clean residual min=-0.004765 max=0.005438 Jy/beam ! Clean residual mean=-0.000018 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.297119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.297119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065549Jy sigma=0.902761 ! Fit after self-cal, rms=0.065549Jy sigma=0.902735 ! 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. ! ! Fit before self-cal, rms=0.065549Jy sigma=0.902735 ! Fit after self-cal, rms=0.065465Jy sigma=0.902664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.821 mas, bmaj=12.94 mas, bpa=0.2855 degrees ! Estimated noise=2.15847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393243 Jy ! Component: 100 - total flux cleaned = -0.000469633 Jy ! Component: 150 - total flux cleaned = -0.000561364 Jy ! Component: 200 - total flux cleaned = -0.000638371 Jy ! Total flux subtracted in 200 components = -0.000638371 Jy ! Clean residual min=-0.004650 max=0.004910 Jy/beam ! Clean residual mean=-0.000032 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.296481 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.296481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065456Jy sigma=0.902539 ! Fit after self-cal, rms=0.065450Jy sigma=0.902465 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 = -0.000145283 Jy ! Component: 100 - total flux cleaned = -0.000202494 Jy ! Component: 150 - total flux cleaned = -0.000228088 Jy ! Component: 200 - total flux cleaned = -0.000268392 Jy ! Total flux subtracted in 200 components = -0.000268392 Jy ! Clean residual min=-0.004777 max=0.004886 Jy/beam ! Clean residual mean=-0.000032 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.296212 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 69 components and 0.296212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065458Jy sigma=0.902619 ! Fit after self-cal, rms=0.065447Jy sigma=0.902493 ! 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=0.8869 mas, bmaj=2.84 mas, bpa=-0.9949 degrees ! Estimated noise=1.69429 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8869 x 2.84 at -0.9949 degrees (North through East) ! Clean map min=-0.0076477 max=0.18028 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=0.6926 mas, bmaj=2.293 mas, bpa=-2.366 degrees ! Estimated noise=2.6401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153027 Jy ! Component: 100 - total flux cleaned = 0.202106 Jy ! Component: 150 - total flux cleaned = 0.232663 Jy ! Component: 200 - total flux cleaned = 0.253562 Jy ! Total flux subtracted in 200 components = 0.253562 Jy ! Clean residual min=-0.012916 max=0.017147 Jy/beam ! Clean residual mean=-0.000012 rms=0.003728 Jy/beam ! Combined flux in latest and established models = 0.253562 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.253562 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.84 mas, bpa=-0.9949 degrees ! Estimated noise=1.69429 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 (0.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227162 Jy ! Component: 100 - total flux cleaned = 0.0334526 Jy ! Component: 150 - total flux cleaned = 0.0394838 Jy ! Component: 200 - total flux cleaned = 0.0434119 Jy ! Total flux subtracted in 200 components = 0.0434119 Jy ! Clean residual min=-0.005912 max=0.005098 Jy/beam ! Clean residual mean=-0.000022 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.296973 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.296974 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=2.821 mas, bmaj=12.94 mas, bpa=0.2855 degrees ! Estimated noise=2.15847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235141 Jy ! Component: 100 - total flux cleaned = 0.00288569 Jy ! Component: 150 - total flux cleaned = 0.00321202 Jy ! Component: 200 - total flux cleaned = 0.00348837 Jy ! Total flux subtracted in 200 components = 0.00348837 Jy ! Clean residual min=-0.005103 max=0.004847 Jy/beam ! Clean residual mean=-0.000038 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.300462 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 = 0.000200883 Jy ! Component: 100 - total flux cleaned = 0.000238352 Jy ! Component: 150 - total flux cleaned = 0.00027274 Jy ! Component: 200 - total flux cleaned = 0.000238524 Jy ! Total flux subtracted in 200 components = 0.000238524 Jy ! Clean residual min=-0.005091 max=0.004862 Jy/beam ! Clean residual mean=-0.000038 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.3007 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.3007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8869 mas, bmaj=2.84 mas, bpa=-0.9949 degrees ! Estimated noise=1.69429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.92035e-05 Jy ! Component: 100 - total flux cleaned = 0.00021474 Jy ! Component: 150 - total flux cleaned = 0.000268743 Jy ! Component: 200 - total flux cleaned = 0.000365739 Jy ! Total flux subtracted in 200 components = 0.000365739 Jy ! Clean residual min=-0.004884 max=0.005181 Jy/beam ! Clean residual mean=-0.000020 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.301066 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.301066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065430Jy sigma=0.901745 ! Fit after self-cal, rms=0.065385Jy sigma=0.901333 wmodel J1932-4536_X_map.mod ! Writing 78 model components to file: J1932-4536_X_map.mod wobs J1932-4536_X_uvs.fits ! Writing UV FITS file: J1932-4536_X_uvs.fits wwins J1932-4536_X_map.win ! wwins: Wrote 3 windows to J1932-4536_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 = 0.000586563 Jy ! Component: 100 - total flux cleaned = 0.000419942 Jy ! Component: 150 - total flux cleaned = -2.97408e-05 Jy ! Component: 200 - total flux cleaned = -0.000303584 Jy ! Component: 250 - total flux cleaned = -0.00075587 Jy ! Component: 300 - total flux cleaned = -0.00117825 Jy ! Component: 350 - total flux cleaned = -0.00163614 Jy ! Component: 400 - total flux cleaned = -0.00179842 Jy ! Component: 450 - total flux cleaned = -0.00195439 Jy ! Component: 500 - total flux cleaned = -0.00205462 Jy ! Component: 550 - total flux cleaned = -0.00215168 Jy ! Component: 600 - total flux cleaned = -0.00238351 Jy ! Component: 650 - total flux cleaned = -0.00251729 Jy ! Component: 700 - total flux cleaned = -0.00255972 Jy ! Component: 750 - total flux cleaned = -0.00264347 Jy ! Component: 800 - total flux cleaned = -0.00276574 Jy ! Component: 850 - total flux cleaned = -0.00272707 Jy ! Component: 900 - total flux cleaned = -0.00288291 Jy ! Component: 950 - total flux cleaned = -0.00280805 Jy ! Component: 1000 - total flux cleaned = -0.00273462 Jy ! Component: 1050 - total flux cleaned = -0.00258957 Jy ! Component: 1100 - total flux cleaned = -0.00248279 Jy ! Component: 1150 - total flux cleaned = -0.00223747 Jy ! Component: 1200 - total flux cleaned = -0.0019971 Jy ! Component: 1250 - total flux cleaned = -0.0018619 Jy ! Component: 1300 - total flux cleaned = -0.00162832 Jy ! Component: 1350 - total flux cleaned = -0.00146356 Jy ! Component: 1400 - total flux cleaned = -0.0012358 Jy ! Component: 1450 - total flux cleaned = -0.00101084 Jy ! Component: 1500 - total flux cleaned = -0.00075631 Jy ! Component: 1550 - total flux cleaned = -0.000598721 Jy ! Component: 1600 - total flux cleaned = -0.000380229 Jy ! Component: 1650 - total flux cleaned = -7.10736e-05 Jy ! Component: 1700 - total flux cleaned = 5.16701e-05 Jy ! Component: 1750 - total flux cleaned = 0.000204292 Jy ! Component: 1800 - total flux cleaned = 0.000295578 Jy ! Component: 1850 - total flux cleaned = 0.000416508 Jy ! Component: 1900 - total flux cleaned = 0.000507033 Jy ! Component: 1950 - total flux cleaned = 0.000597315 Jy ! Component: 2000 - total flux cleaned = 0.000746966 Jy ! Component: 2050 - total flux cleaned = 0.00086655 Jy ! Component: 2100 - total flux cleaned = 0.00095602 Jy ! Component: 2150 - total flux cleaned = 0.0010159 Jy ! Component: 2200 - total flux cleaned = 0.00113565 Jy ! Component: 2250 - total flux cleaned = 0.00125584 Jy ! Component: 2300 - total flux cleaned = 0.00134622 Jy ! Component: 2350 - total flux cleaned = 0.00146694 Jy ! Component: 2400 - total flux cleaned = 0.00152755 Jy ! Component: 2450 - total flux cleaned = 0.00167949 Jy ! Component: 2500 - total flux cleaned = 0.0017713 Jy ! Component: 2550 - total flux cleaned = 0.00186304 Jy ! Component: 2600 - total flux cleaned = 0.00198617 Jy ! Component: 2650 - total flux cleaned = 0.00201701 Jy ! Component: 2700 - total flux cleaned = 0.00214176 Jy ! Component: 2750 - total flux cleaned = 0.00220461 Jy ! Component: 2800 - total flux cleaned = 0.0022998 Jy ! Component: 2850 - total flux cleaned = 0.00233181 Jy ! Component: 2900 - total flux cleaned = 0.0024285 Jy ! Component: 2950 - total flux cleaned = 0.00249361 Jy ! Component: 3000 - total flux cleaned = 0.00255949 Jy ! Component: 3050 - total flux cleaned = 0.00259299 Jy ! Component: 3100 - total flux cleaned = 0.00262619 Jy ! Component: 3150 - total flux cleaned = 0.00269473 Jy ! Component: 3200 - total flux cleaned = 0.00272929 Jy ! Component: 3250 - total flux cleaned = 0.00276417 Jy ! Component: 3300 - total flux cleaned = 0.00279965 Jy ! Component: 3350 - total flux cleaned = 0.00283568 Jy ! Component: 3400 - total flux cleaned = 0.00287245 Jy ! Component: 3450 - total flux cleaned = 0.00287198 Jy ! Component: 3500 - total flux cleaned = 0.00283435 Jy ! Component: 3550 - total flux cleaned = 0.00279629 Jy ! Component: 3600 - total flux cleaned = 0.00271853 Jy ! Component: 3650 - total flux cleaned = 0.00263875 Jy ! Component: 3700 - total flux cleaned = 0.00255751 Jy ! Component: 3750 - total flux cleaned = 0.00243223 Jy ! Component: 3800 - total flux cleaned = 0.00234647 Jy ! Component: 3850 - total flux cleaned = 0.00221385 Jy ! Component: 3900 - total flux cleaned = 0.00212292 Jy ! Component: 3950 - total flux cleaned = 0.00202944 Jy ! Component: 4000 - total flux cleaned = 0.00193402 Jy ! Component: 4050 - total flux cleaned = 0.00183556 Jy ! Total flux subtracted in 4096 components = 0.00173397 Jy ! Clean residual min=-0.003042 max=0.002925 Jy/beam ! Clean residual mean=-0.000010 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.3028 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 273 components and 0.3028 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv124_uvs/J1932-4536_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8869 x 2.84 at -0.9949 degrees (North through East) ! Clean map min=-0.0039933 max=0.17077 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv124_uvs/J1932-4536_X_map.fits wmodel /scr/pima/rv124_uvs/J1932-4536_X_map.mod ! Writing 273 model components to file: /scr/pima/rv124_uvs/J1932-4536_X_map.mod wobs /scr/pima/rv124_uvs/J1932-4536_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv124_uvs/J1932-4536_X_uvs.fits wwins /scr/pima/rv124_uvs/J1932-4536_X_map.win ! wwins: Wrote 4 windows to /scr/pima/rv124_uvs/J1932-4536_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000897921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.57741 1.57741 3.15482 6.30964 12.6193 25.2386 50.4771 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 190.185 quit ! Quitting program ! Log file /scr/pima/rv124_uvs/J1932-4536_X_dfm.log closed on Mon Dec 24 00:20:58 2018