! Started logfile: /image_prod/ug002_uva//J0806-1724_S_dfm.log on Wed Mar 4 22:13:03 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0806-1724_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0806-1724_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72 visibilities/baseline/integration-bin. ! Found source: J0806-1724 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3888 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0806-1724_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028509Jy sigma=6.886164 ! Fit after self-cal, rms=0.797374Jy sigma=5.331875 ! 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=3.148 mas, bmaj=6.779 mas, bpa=-5.142 degrees ! Estimated noise=2.33632 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 = 0.154112 Jy ! Component: 100 - total flux cleaned = 0.200618 Jy ! Total flux subtracted in 100 components = 0.200618 Jy ! Clean residual min=-0.011836 max=0.021239 Jy/beam ! Clean residual mean=-0.000040 rms=0.003190 Jy/beam ! Combined flux in latest and established models = 0.200618 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.200618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089837Jy sigma=0.557235 ! Fit after self-cal, rms=0.089751Jy sigma=0.556845 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023362 Jy ! Component: 100 - total flux cleaned = 0.0355972 Jy ! Total flux subtracted in 100 components = 0.0355972 Jy ! Clean residual min=-0.009030 max=0.009595 Jy/beam ! Clean residual mean=0.000019 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 0.236215 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.236215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082362Jy sigma=0.503425 ! Fit after self-cal, rms=0.082305Jy sigma=0.503230 ! 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=3.63 mas, bmaj=7.851 mas, bpa=-4.529 degrees ! Estimated noise=1.73308 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 = 0.00901831 Jy ! Component: 100 - total flux cleaned = 0.0133668 Jy ! Component: 150 - total flux cleaned = 0.0156077 Jy ! Component: 200 - total flux cleaned = 0.0161155 Jy ! Total flux subtracted in 200 components = 0.0161155 Jy ! Clean residual min=-0.009124 max=0.007009 Jy/beam ! Clean residual mean=0.000050 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 0.252331 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 49 components and 0.252331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081242Jy sigma=0.497440 ! Fit after self-cal, rms=0.081228Jy sigma=0.497398 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.63 x 7.851 at -4.529 degrees (North through East) ! Clean map min=-0.0090061 max=0.20575 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.03 KP 0.98 ! LA 1.03 MK 1.07 NL 0.94 OV 0.92 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.05 HN 1.04 KP 1.04 ! LA 1.01 MK 0.98 NL 0.90 OV 0.91 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.63 FD 1.05 HN 1.06 KP 1.01 ! LA 1.06 MK 0.98 NL 0.85 OV 0.88 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.081228Jy sigma=0.497398 ! Fit after self-cal, rms=0.074928Jy sigma=0.463366 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=7.845 mas, bpa=-4.151 degrees ! Estimated noise=1.72685 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 = -0.000249872 Jy ! Component: 100 - total flux cleaned = -0.000177467 Jy ! Component: 150 - total flux cleaned = -0.000146199 Jy ! Component: 200 - total flux cleaned = -0.000173686 Jy ! Total flux subtracted in 200 components = -0.000173686 Jy ! Clean residual min=-0.003820 max=0.004172 Jy/beam ! Clean residual mean=0.000016 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.252157 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.252157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074900Jy sigma=0.463171 ! Fit after self-cal, rms=0.074942Jy sigma=0.462954 ! 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. ! ! Fit before self-cal, rms=0.074942Jy sigma=0.462954 ! Fit after self-cal, rms=0.075292Jy sigma=0.458410 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=7.882 mas, bpa=-4.382 degrees ! Estimated noise=1.72877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133981 Jy ! Component: 100 - total flux cleaned = -8.30833e-05 Jy ! Component: 150 - total flux cleaned = -8.23949e-05 Jy ! Component: 200 - total flux cleaned = -8.25578e-05 Jy ! Total flux subtracted in 200 components = -8.25578e-05 Jy ! Clean residual min=-0.002939 max=0.003052 Jy/beam ! Clean residual mean=-0.000007 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.252074 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.252074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075273Jy sigma=0.458340 ! Fit after self-cal, rms=0.075316Jy sigma=0.458301 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 = -4.41528e-05 Jy ! Component: 100 - total flux cleaned = -2.55033e-05 Jy ! Component: 150 - total flux cleaned = -2.53409e-05 Jy ! Component: 200 - total flux cleaned = -2.46528e-05 Jy ! Total flux subtracted in 200 components = -2.46528e-05 Jy ! Clean residual min=-0.002939 max=0.003072 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.25205 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.25205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075305Jy sigma=0.458266 ! Fit after self-cal, rms=0.075303Jy sigma=0.458263 ! 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. ! ! Fit before self-cal, rms=0.075303Jy sigma=0.458263 ! Fit after self-cal, rms=0.075407Jy sigma=0.458254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=7.892 mas, bpa=-4.369 degrees ! Estimated noise=1.72986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143971 Jy ! Component: 100 - total flux cleaned = -0.00011136 Jy ! Component: 150 - total flux cleaned = -0.00011171 Jy ! Component: 200 - total flux cleaned = -9.77657e-05 Jy ! Total flux subtracted in 200 components = -9.77657e-05 Jy ! Clean residual min=-0.002925 max=0.003067 Jy/beam ! Clean residual mean=-0.000007 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.251952 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.251952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075398Jy sigma=0.458224 ! Fit after self-cal, rms=0.075399Jy sigma=0.458221 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 = -1.43389e-05 Jy ! Component: 100 - total flux cleaned = -1.39156e-05 Jy ! Component: 150 - total flux cleaned = -1.4026e-05 Jy ! Component: 200 - total flux cleaned = -2.60993e-05 Jy ! Total flux subtracted in 200 components = -2.60993e-05 Jy ! Clean residual min=-0.002922 max=0.003084 Jy/beam ! Clean residual mean=-0.000007 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.251926 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.251926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075393Jy sigma=0.458202 ! Fit after self-cal, rms=0.075392Jy sigma=0.458200 ! 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. ! ! Fit before self-cal, rms=0.075392Jy sigma=0.458200 ! Fit after self-cal, rms=0.075457Jy sigma=0.458196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.395 mas, bmaj=15.61 mas, bpa=-6.564 degrees ! Estimated noise=2.08585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.8844e-05 Jy ! Component: 100 - total flux cleaned = 3.514e-06 Jy ! Component: 150 - total flux cleaned = 4.36844e-05 Jy ! Component: 200 - total flux cleaned = 4.17317e-05 Jy ! Total flux subtracted in 200 components = 4.17317e-05 Jy ! Clean residual min=-0.003030 max=0.002571 Jy/beam ! Clean residual mean=-0.000013 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.251968 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 77 components and 0.251968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075468Jy sigma=0.458268 ! Fit after self-cal, rms=0.075454Jy sigma=0.458191 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 = -4.23512e-05 Jy ! Component: 100 - total flux cleaned = -1.31128e-05 Jy ! Component: 150 - total flux cleaned = -1.46905e-05 Jy ! Component: 200 - total flux cleaned = -2.83251e-05 Jy ! Total flux subtracted in 200 components = -2.83251e-05 Jy ! Clean residual min=-0.003044 max=0.002584 Jy/beam ! Clean residual mean=-0.000013 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.251939 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 81 components and 0.251939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075468Jy sigma=0.458261 ! Fit after self-cal, rms=0.075458Jy sigma=0.458200 ! 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=3.633 mas, bmaj=7.9 mas, bpa=-4.354 degrees ! Estimated noise=1.73066 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 7.9 at -4.354 degrees (North through East) ! Clean map min=-0.0028656 max=0.20593 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=3.144 mas, bmaj=6.786 mas, bpa=-5.125 degrees ! Estimated noise=2.34106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15437 Jy ! Component: 100 - total flux cleaned = 0.201555 Jy ! Component: 150 - total flux cleaned = 0.225137 Jy ! Component: 200 - total flux cleaned = 0.237564 Jy ! Total flux subtracted in 200 components = 0.237564 Jy ! Clean residual min=-0.005409 max=0.006436 Jy/beam ! Clean residual mean=-0.000026 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.237564 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.237564 Jy ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=7.9 mas, bpa=-4.354 degrees ! Estimated noise=1.73066 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 = 0.00805662 Jy ! Component: 100 - total flux cleaned = 0.0118512 Jy ! Component: 150 - total flux cleaned = 0.0132218 Jy ! Component: 200 - total flux cleaned = 0.0135574 Jy ! Total flux subtracted in 200 components = 0.0135574 Jy ! Clean residual min=-0.003103 max=0.003412 Jy/beam ! Clean residual mean=-0.000009 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.251122 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.251122 Jy ! Inverting map ! Added new window around map position (93, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294871 Jy ! Component: 100 - total flux cleaned = 0.00333855 Jy ! Component: 150 - total flux cleaned = 0.00338868 Jy ! Component: 200 - total flux cleaned = 0.00348326 Jy ! Total flux subtracted in 200 components = 0.00348326 Jy ! Clean residual min=-0.002850 max=0.003059 Jy/beam ! Clean residual mean=-0.000004 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.254605 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.254605 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.395 mas, bmaj=15.61 mas, bpa=-6.564 degrees ! Estimated noise=2.08585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438786 Jy ! Component: 100 - total flux cleaned = 0.000803812 Jy ! Component: 150 - total flux cleaned = 0.000904621 Jy ! Component: 200 - total flux cleaned = 0.000879636 Jy ! Total flux subtracted in 200 components = 0.000879636 Jy ! Clean residual min=-0.002706 max=0.002252 Jy/beam ! Clean residual mean=-0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.255485 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 = -2.27257e-05 Jy ! Component: 100 - total flux cleaned = -4.451e-05 Jy ! Component: 150 - total flux cleaned = -8.36685e-05 Jy ! Component: 200 - total flux cleaned = -0.000120039 Jy ! Total flux subtracted in 200 components = -0.000120039 Jy ! Clean residual min=-0.002619 max=0.002263 Jy/beam ! Clean residual mean=-0.000005 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.255365 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.255365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=7.9 mas, bpa=-4.354 degrees ! Estimated noise=1.73066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137136 Jy ! Component: 100 - total flux cleaned = 9.58359e-06 Jy ! Component: 150 - total flux cleaned = -0.00010587 Jy ! Component: 200 - total flux cleaned = -0.000141489 Jy ! Total flux subtracted in 200 components = -0.000141489 Jy ! Clean residual min=-0.002711 max=0.002992 Jy/beam ! Clean residual mean=-0.000003 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.255223 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.255223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075306Jy sigma=0.457237 ! Fit after self-cal, rms=0.075290Jy sigma=0.457135 wmodel J0806-1724_S_map.mod ! Writing 77 model components to file: J0806-1724_S_map.mod wobs J0806-1724_S_uvs.fits ! Writing UV FITS file: J0806-1724_S_uvs.fits wwins J0806-1724_S_map.win ! wwins: Wrote 2 windows to J0806-1724_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 = 0.000278074 Jy ! Component: 100 - total flux cleaned = -3.84354e-06 Jy ! Component: 150 - total flux cleaned = -0.000181815 Jy ! Component: 200 - total flux cleaned = -0.00039463 Jy ! Component: 250 - total flux cleaned = -0.000557536 Jy ! Component: 300 - total flux cleaned = -0.000635205 Jy ! Component: 350 - total flux cleaned = -0.000561148 Jy ! Component: 400 - total flux cleaned = -0.00038112 Jy ! Component: 450 - total flux cleaned = -0.000206308 Jy ! Component: 500 - total flux cleaned = 6.43097e-05 Jy ! Component: 550 - total flux cleaned = 0.000295303 Jy ! Component: 600 - total flux cleaned = 0.000456233 Jy ! Component: 650 - total flux cleaned = 0.000707999 Jy ! Component: 700 - total flux cleaned = 0.000892175 Jy ! Component: 750 - total flux cleaned = 0.00104184 Jy ! Component: 800 - total flux cleaned = 0.00124728 Jy ! Component: 850 - total flux cleaned = 0.0014488 Jy ! Component: 900 - total flux cleaned = 0.00158983 Jy ! Component: 950 - total flux cleaned = 0.00175566 Jy ! Component: 1000 - total flux cleaned = 0.00189082 Jy ! Component: 1050 - total flux cleaned = 0.00196995 Jy ! Component: 1100 - total flux cleaned = 0.00199568 Jy ! Component: 1150 - total flux cleaned = 0.00202128 Jy ! Component: 1200 - total flux cleaned = 0.00209706 Jy ! Component: 1250 - total flux cleaned = 0.00212124 Jy ! Component: 1300 - total flux cleaned = 0.00214572 Jy ! Component: 1350 - total flux cleaned = 0.00219318 Jy ! Component: 1400 - total flux cleaned = 0.00221678 Jy ! Component: 1450 - total flux cleaned = 0.00214695 Jy ! Component: 1500 - total flux cleaned = 0.00216999 Jy ! Component: 1550 - total flux cleaned = 0.00214732 Jy ! Component: 1600 - total flux cleaned = 0.00214743 Jy ! Component: 1650 - total flux cleaned = 0.00216931 Jy ! Component: 1700 - total flux cleaned = 0.00216934 Jy ! Component: 1750 - total flux cleaned = 0.00221202 Jy ! Component: 1800 - total flux cleaned = 0.00225452 Jy ! Component: 1850 - total flux cleaned = 0.00233746 Jy ! Component: 1900 - total flux cleaned = 0.00235839 Jy ! Component: 1950 - total flux cleaned = 0.002419 Jy ! Component: 2000 - total flux cleaned = 0.00245908 Jy ! Component: 2050 - total flux cleaned = 0.00257693 Jy ! Component: 2100 - total flux cleaned = 0.00261546 Jy ! Component: 2150 - total flux cleaned = 0.00267298 Jy ! Component: 2200 - total flux cleaned = 0.00271104 Jy ! Component: 2250 - total flux cleaned = 0.0027484 Jy ! Component: 2300 - total flux cleaned = 0.00278571 Jy ! Component: 2350 - total flux cleaned = 0.00284056 Jy ! Component: 2400 - total flux cleaned = 0.00289452 Jy ! Component: 2450 - total flux cleaned = 0.00293032 Jy ! Component: 2500 - total flux cleaned = 0.00303622 Jy ! Component: 2550 - total flux cleaned = 0.00305374 Jy ! Component: 2600 - total flux cleaned = 0.00310579 Jy ! Component: 2650 - total flux cleaned = 0.00315701 Jy ! Component: 2700 - total flux cleaned = 0.00319077 Jy ! Component: 2750 - total flux cleaned = 0.0032244 Jy ! Component: 2800 - total flux cleaned = 0.00329075 Jy ! Component: 2850 - total flux cleaned = 0.00333997 Jy ! Component: 2900 - total flux cleaned = 0.00340479 Jy ! Component: 2950 - total flux cleaned = 0.003469 Jy ! Component: 3000 - total flux cleaned = 0.0035647 Jy ! Component: 3050 - total flux cleaned = 0.0036594 Jy ! Component: 3100 - total flux cleaned = 0.00367507 Jy ! Component: 3150 - total flux cleaned = 0.00373713 Jy ! Component: 3200 - total flux cleaned = 0.00386008 Jy ! Component: 3250 - total flux cleaned = 0.00392089 Jy ! Component: 3300 - total flux cleaned = 0.00399609 Jy ! Component: 3350 - total flux cleaned = 0.00404085 Jy ! Component: 3400 - total flux cleaned = 0.00407037 Jy ! Component: 3450 - total flux cleaned = 0.00411478 Jy ! Component: 3500 - total flux cleaned = 0.00418767 Jy ! Component: 3550 - total flux cleaned = 0.00424547 Jy ! Component: 3600 - total flux cleaned = 0.00423124 Jy ! Component: 3650 - total flux cleaned = 0.00430246 Jy ! Component: 3700 - total flux cleaned = 0.00438712 Jy ! Component: 3750 - total flux cleaned = 0.00445704 Jy ! Component: 3800 - total flux cleaned = 0.00449872 Jy ! Component: 3850 - total flux cleaned = 0.0045536 Jy ! Component: 3900 - total flux cleaned = 0.00458102 Jy ! Component: 3950 - total flux cleaned = 0.0046082 Jy ! Component: 4000 - total flux cleaned = 0.00467557 Jy ! Component: 4050 - total flux cleaned = 0.00470227 Jy ! Total flux subtracted in 4096 components = 0.00476877 Jy ! Clean residual min=-0.000718 max=0.000901 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.259992 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 344 components and 0.259992 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0806-1724_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 7.9 at -4.354 degrees (North through East) ! Clean map min=-0.0021371 max=0.20546 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0806-1724_S_map.fits wmodel /image_prod/ug002_uva//J0806-1724_S_map.mod ! Writing 344 model components to file: /image_prod/ug002_uva//J0806-1724_S_map.mod wobs /image_prod/ug002_uva//J0806-1724_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0806-1724_S_uvs.fits wwins /image_prod/ug002_uva//J0806-1724_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0806-1724_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.20546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000237712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.347093 0.347093 0.694185 1.38837 2.77674 5.55348 11.107 22.2139 44.4278 88.8557 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.205 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 864.322 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0806-1724_S_dfm.log closed on Wed Mar 4 22:13:06 2020