! Started logfile: .//J0437-2954_S_dfm.log on Wed Aug 15 15:27:37 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs .//J0437-2954_S_uva.fits ! Reading UV FITS file: .//J0437-2954_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0437-2954 ! ! 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 2.22e+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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1440 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 J0437-2954_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.139973Jy sigma=16.879379 ! Fit after self-cal, rms=0.597835Jy sigma=8.348728 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.61 mas, bmaj=7.397 mas, bpa=-12.96 degrees ! Estimated noise=1.70724 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 = 0.326074 Jy ! Component: 100 - total flux cleaned = 0.426978 Jy ! Total flux subtracted in 100 components = 0.426978 Jy ! Clean residual min=-0.033321 max=0.087859 Jy/beam ! Clean residual mean=0.000038 rms=0.012066 Jy/beam ! Combined flux in latest and established models = 0.426978 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.426978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163072Jy sigma=2.385662 ! Fit after self-cal, rms=0.163050Jy sigma=2.385196 ! Inverting map ! Added new window around map position (41.5, -83.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0738292 Jy ! Component: 100 - total flux cleaned = 0.108013 Jy ! Total flux subtracted in 100 components = 0.108013 Jy ! Clean residual min=-0.030178 max=0.058559 Jy/beam ! Clean residual mean=0.000017 rms=0.007895 Jy/beam ! Combined flux in latest and established models = 0.534991 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.534991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125946Jy sigma=1.741571 ! Fit after self-cal, rms=0.121871Jy sigma=1.670957 ! 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=3.1 mas, bmaj=8.555 mas, bpa=-11.41 degrees ! Estimated noise=1.50643 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 (-41.5, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497013 Jy ! Component: 100 - total flux cleaned = 0.0755884 Jy ! Component: 150 - total flux cleaned = 0.087303 Jy ! Component: 200 - total flux cleaned = 0.0921555 Jy ! Total flux subtracted in 200 components = 0.0921555 Jy ! Clean residual min=-0.023107 max=0.019315 Jy/beam ! Clean residual mean=-0.000003 rms=0.005089 Jy/beam ! Combined flux in latest and established models = 0.627147 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.627147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098971Jy sigma=1.321790 ! Fit after self-cal, rms=0.098199Jy sigma=1.309023 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.1 x 8.555 at -11.41 degrees (North through East) ! Clean map min=-0.020517 max=0.37446 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.19 KP 0.94 ! LA 0.94 MK 1.04 NL 1.05 OV 0.94 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.00 HN 1.07 KP 0.99 ! LA 0.94 MK 1.01 NL 1.10 OV 0.91 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.02 HN 1.15 KP 1.01 ! LA 0.93 MK 1.03 NL 0.97 OV 0.91 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! 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* ! ! ! Fit before self-cal, rms=0.098199Jy sigma=1.309023 ! Fit after self-cal, rms=0.091531Jy sigma=1.117846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.534 mas, bpa=-10.99 degrees ! Estimated noise=1.56289 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 = -0.00430805 Jy ! Component: 100 - total flux cleaned = -0.00463112 Jy ! Component: 150 - total flux cleaned = -0.00412754 Jy ! Component: 200 - total flux cleaned = -0.00412158 Jy ! Total flux subtracted in 200 components = -0.00412158 Jy ! Clean residual min=-0.011206 max=0.011985 Jy/beam ! Clean residual mean=0.000010 rms=0.002829 Jy/beam ! Combined flux in latest and established models = 0.623025 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.623025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089399Jy sigma=1.095354 ! Fit after self-cal, rms=0.089398Jy sigma=1.094076 ! 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=0.089398Jy sigma=1.094076 ! Fit after self-cal, rms=0.089861Jy sigma=1.091275 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.519 mas, bpa=-10.98 degrees ! Estimated noise=1.56628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00315707 Jy ! Component: 100 - total flux cleaned = -0.00317814 Jy ! Component: 150 - total flux cleaned = -0.0030052 Jy ! Component: 200 - total flux cleaned = -0.00300836 Jy ! Total flux subtracted in 200 components = -0.00300836 Jy ! Clean residual min=-0.010542 max=0.011119 Jy/beam ! Clean residual mean=0.000009 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.620017 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.620017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088813Jy sigma=1.079680 ! Fit after self-cal, rms=0.088697Jy sigma=1.078935 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 = 0.000399845 Jy ! Component: 100 - total flux cleaned = 0.000557634 Jy ! Component: 150 - total flux cleaned = 0.000563573 Jy ! Component: 200 - total flux cleaned = 0.000560859 Jy ! Total flux subtracted in 200 components = 0.000560859 Jy ! Clean residual min=-0.010130 max=0.010835 Jy/beam ! Clean residual mean=0.000008 rms=0.002538 Jy/beam ! Combined flux in latest and established models = 0.620578 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.620578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088151Jy sigma=1.073547 ! Fit after self-cal, rms=0.088082Jy sigma=1.073196 ! Inverting map ! Added new window around map position (36.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742959 Jy ! Component: 100 - total flux cleaned = 0.00815061 Jy ! Component: 150 - total flux cleaned = 0.00890527 Jy ! Component: 200 - total flux cleaned = 0.00930178 Jy ! Total flux subtracted in 200 components = 0.00930178 Jy ! Clean residual min=-0.009220 max=0.008278 Jy/beam ! Clean residual mean=0.000009 rms=0.002278 Jy/beam ! Combined flux in latest and established models = 0.629879 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.629879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086750Jy sigma=1.059162 ! Fit after self-cal, rms=0.086756Jy sigma=1.058847 ! 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=0.086756Jy sigma=1.058847 ! Fit after self-cal, rms=0.087112Jy sigma=1.056083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.113 mas, bmaj=8.507 mas, bpa=-10.92 degrees ! Estimated noise=1.56903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00240675 Jy ! Component: 100 - total flux cleaned = -0.00241053 Jy ! Component: 150 - total flux cleaned = -0.0024051 Jy ! Component: 200 - total flux cleaned = -0.00240594 Jy ! Total flux subtracted in 200 components = -0.00240594 Jy ! Clean residual min=-0.008680 max=0.007733 Jy/beam ! Clean residual mean=0.000002 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.627474 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.627474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086623Jy sigma=1.051065 ! Fit after self-cal, rms=0.086581Jy sigma=1.050790 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 = 0.000180488 Jy ! Component: 100 - total flux cleaned = 7.495e-05 Jy ! Component: 150 - total flux cleaned = 7.20668e-05 Jy ! Component: 200 - total flux cleaned = -0.000114727 Jy ! Total flux subtracted in 200 components = -0.000114727 Jy ! Clean residual min=-0.008382 max=0.007477 Jy/beam ! Clean residual mean=0.000002 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.627359 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 156 components and 0.627359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086312Jy sigma=1.048175 ! Fit after self-cal, rms=0.086292Jy sigma=1.048091 ! 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=0.086292Jy sigma=1.048091 ! Fit after self-cal, rms=0.086486Jy sigma=1.047095 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.683 mas, bmaj=20.38 mas, bpa=-6.206 degrees ! Estimated noise=1.98554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014452 Jy ! Component: 100 - total flux cleaned = -0.00179698 Jy ! Component: 150 - total flux cleaned = -0.00208713 Jy ! Component: 200 - total flux cleaned = -0.00221164 Jy ! Total flux subtracted in 200 components = -0.00221164 Jy ! Clean residual min=-0.007891 max=0.007969 Jy/beam ! Clean residual mean=0.000008 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.625147 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.625147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086445Jy sigma=1.044922 ! Fit after self-cal, rms=0.086436Jy sigma=1.044764 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 = -5.47287e-05 Jy ! Component: 100 - total flux cleaned = -0.000384405 Jy ! Component: 150 - total flux cleaned = -0.000479666 Jy ! Component: 200 - total flux cleaned = -0.000522153 Jy ! Total flux subtracted in 200 components = -0.000522153 Jy ! Clean residual min=-0.007766 max=0.007970 Jy/beam ! Clean residual mean=0.000007 rms=0.002544 Jy/beam ! Combined flux in latest and established models = 0.624625 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 176 components and 0.624625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086431Jy sigma=1.043976 ! Fit after self-cal, rms=0.086420Jy sigma=1.043888 ! 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=3.114 mas, bmaj=8.5 mas, bpa=-10.89 degrees ! Estimated noise=1.56887 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 8.5 at -10.89 degrees (North through East) ! Clean map min=-0.0076982 max=0.38517 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=7.314 mas, bpa=-12.17 degrees ! Estimated noise=1.78048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.338703 Jy ! Component: 100 - total flux cleaned = 0.448299 Jy ! Component: 150 - total flux cleaned = 0.504339 Jy ! Component: 200 - total flux cleaned = 0.536736 Jy ! Total flux subtracted in 200 components = 0.536736 Jy ! Clean residual min=-0.014666 max=0.020270 Jy/beam ! Clean residual mean=0.000006 rms=0.004144 Jy/beam ! Combined flux in latest and established models = 0.536736 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.536736 Jy ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=8.5 mas, bpa=-10.89 degrees ! Estimated noise=1.56887 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 (44.5, -93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282994 Jy ! Component: 100 - total flux cleaned = 0.0455107 Jy ! Component: 150 - total flux cleaned = 0.0573036 Jy ! Component: 200 - total flux cleaned = 0.0639622 Jy ! Total flux subtracted in 200 components = 0.0639622 Jy ! Clean residual min=-0.010835 max=0.009871 Jy/beam ! Clean residual mean=0.000001 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 0.600698 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 74 components and 0.600698 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=7.683 mas, bmaj=20.38 mas, bpa=-6.206 degrees ! Estimated noise=1.98554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972731 Jy ! Component: 100 - total flux cleaned = 0.0148759 Jy ! Component: 150 - total flux cleaned = 0.0172634 Jy ! Component: 200 - total flux cleaned = 0.0190917 Jy ! Total flux subtracted in 200 components = 0.0190917 Jy ! Clean residual min=-0.008309 max=0.008700 Jy/beam ! Clean residual mean=0.000013 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 0.61979 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 = 0.00132571 Jy ! Component: 100 - total flux cleaned = 0.00183496 Jy ! Component: 150 - total flux cleaned = 0.00206065 Jy ! Component: 200 - total flux cleaned = 0.00227152 Jy ! Total flux subtracted in 200 components = 0.00227152 Jy ! Clean residual min=-0.008116 max=0.008523 Jy/beam ! Clean residual mean=0.000013 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 0.622061 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 113 components and 0.622061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.114 mas, bmaj=8.5 mas, bpa=-10.89 degrees ! Estimated noise=1.56887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135134 Jy ! Component: 100 - total flux cleaned = -0.000579614 Jy ! Component: 150 - total flux cleaned = -0.000420853 Jy ! Component: 200 - total flux cleaned = -0.000425671 Jy ! Total flux subtracted in 200 components = -0.000425671 Jy ! Clean residual min=-0.008787 max=0.008424 Jy/beam ! Clean residual mean=0.000004 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 0.621636 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.621636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087414Jy sigma=1.048674 ! Fit after self-cal, rms=0.087302Jy sigma=1.047646 wmodel J0437-2954_S_map.mod ! Writing 136 model components to file: J0437-2954_S_map.mod wobs J0437-2954_S_uvs.fits ! Writing UV FITS file: J0437-2954_S_uvs.fits wwins J0437-2954_S_map.win ! wwins: Wrote 5 windows to J0437-2954_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 = -0.000623694 Jy ! Component: 100 - total flux cleaned = -0.00143927 Jy ! Component: 150 - total flux cleaned = -0.00192879 Jy ! Component: 200 - total flux cleaned = -0.00262305 Jy ! Component: 250 - total flux cleaned = -0.00240383 Jy ! Component: 300 - total flux cleaned = -0.00282316 Jy ! Component: 350 - total flux cleaned = -0.00302014 Jy ! Component: 400 - total flux cleaned = -0.00292461 Jy ! Component: 450 - total flux cleaned = -0.00246374 Jy ! Component: 500 - total flux cleaned = -0.00228743 Jy ! Component: 550 - total flux cleaned = -0.00185199 Jy ! Component: 600 - total flux cleaned = -0.00168241 Jy ! Component: 650 - total flux cleaned = -0.00127256 Jy ! Component: 700 - total flux cleaned = -0.00103405 Jy ! Component: 750 - total flux cleaned = -0.000880324 Jy ! Component: 800 - total flux cleaned = -0.00072982 Jy ! Component: 850 - total flux cleaned = -0.00050829 Jy ! Component: 900 - total flux cleaned = -0.000436372 Jy ! Component: 950 - total flux cleaned = -0.000226215 Jy ! Component: 1000 - total flux cleaned = -0.000157452 Jy ! Component: 1050 - total flux cleaned = -0.000223659 Jy ! Component: 1100 - total flux cleaned = 4.07906e-05 Jy ! Component: 1150 - total flux cleaned = 0.000297359 Jy ! Component: 1200 - total flux cleaned = 0.000298717 Jy ! Component: 1250 - total flux cleaned = 0.000854144 Jy ! Component: 1300 - total flux cleaned = 0.000975064 Jy ! Component: 1350 - total flux cleaned = 0.00132919 Jy ! Component: 1400 - total flux cleaned = 0.00150171 Jy ! Component: 1450 - total flux cleaned = 0.00167275 Jy ! Component: 1500 - total flux cleaned = 0.00184126 Jy ! Component: 1550 - total flux cleaned = 0.00217285 Jy ! Component: 1600 - total flux cleaned = 0.00217348 Jy ! Component: 1650 - total flux cleaned = 0.00228157 Jy ! Component: 1700 - total flux cleaned = 0.00238717 Jy ! Component: 1750 - total flux cleaned = 0.00254299 Jy ! Component: 1800 - total flux cleaned = 0.00264529 Jy ! Component: 1850 - total flux cleaned = 0.00274647 Jy ! Component: 1900 - total flux cleaned = 0.00294591 Jy ! Component: 1950 - total flux cleaned = 0.00314282 Jy ! Component: 2000 - total flux cleaned = 0.00328979 Jy ! Component: 2050 - total flux cleaned = 0.00333818 Jy ! Component: 2100 - total flux cleaned = 0.00348054 Jy ! Component: 2150 - total flux cleaned = 0.00352749 Jy ! Component: 2200 - total flux cleaned = 0.00362056 Jy ! Component: 2250 - total flux cleaned = 0.00375842 Jy ! Component: 2300 - total flux cleaned = 0.00389471 Jy ! Component: 2350 - total flux cleaned = 0.00389475 Jy ! Component: 2400 - total flux cleaned = 0.0039842 Jy ! Component: 2450 - total flux cleaned = 0.00411609 Jy ! Component: 2500 - total flux cleaned = 0.00420294 Jy ! Component: 2550 - total flux cleaned = 0.00428942 Jy ! Component: 2600 - total flux cleaned = 0.00446093 Jy ! Component: 2650 - total flux cleaned = 0.00450347 Jy ! Component: 2700 - total flux cleaned = 0.00450352 Jy ! Component: 2750 - total flux cleaned = 0.00446254 Jy ! Component: 2800 - total flux cleaned = 0.00462903 Jy ! Component: 2850 - total flux cleaned = 0.00467037 Jy ! Component: 2900 - total flux cleaned = 0.00475226 Jy ! Component: 2950 - total flux cleaned = 0.00491521 Jy ! Component: 3000 - total flux cleaned = 0.0049962 Jy ! Component: 3050 - total flux cleaned = 0.00503629 Jy ! Component: 3100 - total flux cleaned = 0.00511662 Jy ! Component: 3150 - total flux cleaned = 0.00519665 Jy ! Component: 3200 - total flux cleaned = 0.00527632 Jy ! Component: 3250 - total flux cleaned = 0.00535614 Jy ! Component: 3300 - total flux cleaned = 0.00551517 Jy ! Component: 3350 - total flux cleaned = 0.00559468 Jy ! Component: 3400 - total flux cleaned = 0.00571368 Jy ! Component: 3450 - total flux cleaned = 0.00591206 Jy ! Component: 3500 - total flux cleaned = 0.00599172 Jy ! Component: 3550 - total flux cleaned = 0.00619039 Jy ! Component: 3600 - total flux cleaned = 0.00634939 Jy ! Component: 3650 - total flux cleaned = 0.00646881 Jy ! Component: 3700 - total flux cleaned = 0.00662844 Jy ! Component: 3750 - total flux cleaned = 0.00674846 Jy ! Component: 3800 - total flux cleaned = 0.00698839 Jy ! Component: 3850 - total flux cleaned = 0.00706851 Jy ! Component: 3900 - total flux cleaned = 0.00730927 Jy ! Component: 3950 - total flux cleaned = 0.00747003 Jy ! Component: 4000 - total flux cleaned = 0.00759124 Jy ! Component: 4050 - total flux cleaned = 0.0078337 Jy ! Total flux subtracted in 4096 components = 0.00795542 Jy ! Clean residual min=-0.002152 max=0.002553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.629591 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 401 components and 0.629591 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0437-2954_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.114 x 8.5 at -10.89 degrees (North through East) ! Clean map min=-0.0057435 max=0.39039 Jy/beam ! Writing clean map to FITS file: .//J0437-2954_S_map.fits wmodel .//J0437-2954_S_map.mod ! Writing 401 model components to file: .//J0437-2954_S_map.mod wobs .//J0437-2954_S_uvs.fits ! Writing UV FITS file: .//J0437-2954_S_uvs.fits wwins .//J0437-2954_S_map.win ! wwins: Wrote 6 windows to .//J0437-2954_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.390392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000763644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586828 0.586828 1.17366 2.34731 4.69462 9.38925 18.7785 37.557 75.114 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.39 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.223 quit ! Quitting program ! Log file .//J0437-2954_S_dfm.log closed on Wed Aug 15 15:27:41 2018