! Started logfile: J1511-3242_S_dfm.log on Fri Feb 15 19:54:45 2019 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 J1511-3242_S_uvm.fits ! Reading UV FITS file: J1511-3242_S_uvm.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 89 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.80236 visibilities/baseline/integration-bin. ! Found source: J1511-3242 ! ! 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 13056 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 J1511-3242_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 15 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 93 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! A total of 456 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.021865Jy sigma=10.220999 ! Fit after self-cal, rms=0.824206Jy sigma=8.044423 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.458 mas, bmaj=7.225 mas, bpa=-7.979 degrees ! Estimated noise=1.17438 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 = 0.130476 Jy ! Component: 100 - total flux cleaned = 0.172551 Jy ! Total flux subtracted in 100 components = 0.172551 Jy ! Clean residual min=-0.011288 max=0.021241 Jy/beam ! Clean residual mean=-0.000127 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.172551 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.172551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.134897Jy sigma=1.144721 ! Fit after self-cal, rms=0.134758Jy sigma=1.143776 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235821 Jy ! Component: 100 - total flux cleaned = 0.0380667 Jy ! Total flux subtracted in 100 components = 0.0380667 Jy ! Clean residual min=-0.010030 max=0.014583 Jy/beam ! Clean residual mean=-0.000074 rms=0.002562 Jy/beam ! Combined flux in latest and established models = 0.210618 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.210618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.128306Jy sigma=1.025852 ! Fit after self-cal, rms=0.128337Jy sigma=1.025504 ! 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=3.134 mas, bmaj=8.792 mas, bpa=-7.322 degrees ! Estimated noise=0.771541 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 = 0.0223705 Jy ! Component: 100 - total flux cleaned = 0.0345915 Jy ! Component: 150 - total flux cleaned = 0.0412954 Jy ! Component: 200 - total flux cleaned = 0.0440351 Jy ! Total flux subtracted in 200 components = 0.0440351 Jy ! Clean residual min=-0.012239 max=0.022092 Jy/beam ! Clean residual mean=-0.000026 rms=0.003933 Jy/beam ! Combined flux in latest and established models = 0.254653 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.254653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.126015Jy sigma=0.961960 ! Fit after self-cal, rms=0.126055Jy sigma=0.961742 ! Inverting map ! Added new window around map position (-72.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208183 Jy ! Component: 100 - total flux cleaned = 0.0320836 Jy ! Component: 150 - total flux cleaned = 0.0392119 Jy ! Component: 200 - total flux cleaned = 0.0443716 Jy ! Total flux subtracted in 200 components = 0.0443716 Jy ! Clean residual min=-0.009934 max=0.015616 Jy/beam ! Clean residual mean=-0.000101 rms=0.002941 Jy/beam ! Combined flux in latest and established models = 0.299025 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 83 components and 0.299025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.123483Jy sigma=0.904516 ! Fit after self-cal, rms=0.123041Jy sigma=0.896590 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.134 x 8.792 at -7.322 degrees (North through East) ! Clean map min=-0.0094281 max=0.17369 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.64 FD 1.03 KP 0.90 LA 0.94 ! MK 0.85 NL 1.17 OV 0.94 PT 0.96 ! SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 0.97 HN 1.28 KP 0.91 ! LA 0.91 MK 1.04 NL 1.17 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.83 FD 1.06 KP 0.88 LA 0.93 ! MK 0.87 NL 1.10 OV 0.97 PT 0.94 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 1.26 KP 0.92 ! LA 0.90 MK 1.07 NL 1.27 PT 1.02 ! SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 1.02 KP 0.93 LA 0.90 ! MK 0.87 NL 1.12 OV 0.97 PT 0.94 ! SC 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.98 HN 1.25 KP 0.93 ! LA 0.89 MK 1.09 NL 1.17 PT 1.03 ! SC 1.01 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.123041Jy sigma=0.896590 ! Fit after self-cal, rms=0.154773Jy sigma=0.847536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.153 mas, bmaj=8.885 mas, bpa=-6.502 degrees ! Estimated noise=0.779636 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 (-58, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128226 Jy ! Component: 100 - total flux cleaned = 0.0203977 Jy ! Component: 150 - total flux cleaned = 0.0253488 Jy ! Component: 200 - total flux cleaned = 0.0289316 Jy ! Total flux subtracted in 200 components = 0.0289316 Jy ! Clean residual min=-0.005170 max=0.007087 Jy/beam ! Clean residual mean=-0.000050 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.327956 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 139 components and 0.327956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.153939Jy sigma=0.821738 ! Fit after self-cal, rms=0.153877Jy sigma=0.819937 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.153877Jy sigma=0.819937 ! Fit after self-cal, rms=0.158534Jy sigma=0.814562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.932 mas, bpa=-6.552 degrees ! Estimated noise=0.779745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379333 Jy ! Component: 100 - total flux cleaned = 0.00628488 Jy ! Component: 150 - total flux cleaned = 0.00810936 Jy ! Component: 200 - total flux cleaned = 0.00879988 Jy ! Total flux subtracted in 200 components = 0.00879988 Jy ! Clean residual min=-0.004725 max=0.006258 Jy/beam ! Clean residual mean=-0.000026 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.336756 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 162 components and 0.336756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.158462Jy sigma=0.812028 ! Fit after self-cal, rms=0.158550Jy sigma=0.811886 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-21, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528496 Jy ! Component: 100 - total flux cleaned = 0.0070328 Jy ! Component: 150 - total flux cleaned = 0.00760419 Jy ! Component: 200 - total flux cleaned = 0.0082049 Jy ! Total flux subtracted in 200 components = 0.0082049 Jy ! Clean residual min=-0.004327 max=0.004577 Jy/beam ! Clean residual mean=0.000002 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.344961 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 0.344961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.158351Jy sigma=0.808356 ! Fit after self-cal, rms=0.158309Jy sigma=0.808206 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.158309Jy sigma=0.808206 ! Fit after self-cal, rms=0.157277Jy sigma=0.798137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.167 mas, bmaj=8.945 mas, bpa=-6.597 degrees ! Estimated noise=0.772869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233393 Jy ! Component: 100 - total flux cleaned = 0.00274631 Jy ! Component: 150 - total flux cleaned = 0.00304164 Jy ! Component: 200 - total flux cleaned = 0.00317535 Jy ! Total flux subtracted in 200 components = 0.00317535 Jy ! Clean residual min=-0.003281 max=0.003523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.348136 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 212 components and 0.348136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.157200Jy sigma=0.796793 ! Fit after self-cal, rms=0.157261Jy sigma=0.796682 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174602 Jy ! Component: 100 - total flux cleaned = 0.00146297 Jy ! Component: 150 - total flux cleaned = 0.00129801 Jy ! Component: 200 - total flux cleaned = 0.0013733 Jy ! Total flux subtracted in 200 components = 0.0013733 Jy ! Clean residual min=-0.003074 max=0.003188 Jy/beam ! Clean residual mean=0.000003 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.34951 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 230 components and 0.349509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.157123Jy sigma=0.795200 ! Fit after self-cal, rms=0.157063Jy sigma=0.795072 ! Inverting map ! Added new window around map position (114, -67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025951 Jy ! Component: 100 - total flux cleaned = 0.0027536 Jy ! Component: 150 - total flux cleaned = 0.00274946 Jy ! Component: 200 - total flux cleaned = 0.00268801 Jy ! Total flux subtracted in 200 components = 0.00268801 Jy ! Clean residual min=-0.002788 max=0.002677 Jy/beam ! Clean residual mean=-0.000004 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.352197 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 250 components and 0.352197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.156951Jy sigma=0.793999 ! Fit after self-cal, rms=0.156937Jy sigma=0.793913 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.156937Jy sigma=0.793913 ! Fit after self-cal, rms=0.156266Jy sigma=0.793594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.45 mas, bmaj=21.75 mas, bpa=-3.776 degrees ! Estimated noise=0.924719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576398 Jy ! Component: 100 - total flux cleaned = 0.000767218 Jy ! Component: 150 - total flux cleaned = 0.000936634 Jy ! Component: 200 - total flux cleaned = 0.00108627 Jy ! Total flux subtracted in 200 components = 0.00108627 Jy ! Clean residual min=-0.003201 max=0.002991 Jy/beam ! Clean residual mean=-0.000018 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.353284 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 269 components and 0.353284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.156234Jy sigma=0.793260 ! Fit after self-cal, rms=0.156225Jy sigma=0.793198 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 = 0.00011336 Jy ! Component: 100 - total flux cleaned = 0.000211007 Jy ! Component: 150 - total flux cleaned = 0.000384302 Jy ! Component: 200 - total flux cleaned = 0.000384515 Jy ! Total flux subtracted in 200 components = 0.000384515 Jy ! Clean residual min=-0.003187 max=0.002954 Jy/beam ! Clean residual mean=-0.000016 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.353668 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 280 components and 0.353668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.156202Jy sigma=0.793029 ! Fit after self-cal, rms=0.156183Jy sigma=0.792998 ! 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=3.149 mas, bmaj=8.913 mas, bpa=-6.545 degrees ! Estimated noise=0.766806 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 8.913 at -6.545 degrees (North through East) ! Clean map min=-0.0026303 max=0.17626 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=2.451 mas, bmaj=7.235 mas, bpa=-6.883 degrees ! Estimated noise=1.18371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131089 Jy ! Component: 100 - total flux cleaned = 0.175615 Jy ! Component: 150 - total flux cleaned = 0.200526 Jy ! Component: 200 - total flux cleaned = 0.217951 Jy ! Total flux subtracted in 200 components = 0.217951 Jy ! Clean residual min=-0.006728 max=0.010184 Jy/beam ! Clean residual mean=-0.000061 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.217951 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.217951 Jy ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=8.913 mas, bpa=-6.545 degrees ! Estimated noise=0.766806 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 = 0.0233887 Jy ! Component: 100 - total flux cleaned = 0.0405874 Jy ! Component: 150 - total flux cleaned = 0.0542916 Jy ! Component: 200 - total flux cleaned = 0.0654056 Jy ! Total flux subtracted in 200 components = 0.0654056 Jy ! Clean residual min=-0.005763 max=0.008097 Jy/beam ! Clean residual mean=-0.000060 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.283357 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 105 components and 0.283357 Jy ! Inverting map ! Added new window around map position (-66, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951371 Jy ! Component: 100 - total flux cleaned = 0.0170242 Jy ! Component: 150 - total flux cleaned = 0.0232559 Jy ! Component: 200 - total flux cleaned = 0.0285853 Jy ! Total flux subtracted in 200 components = 0.0285853 Jy ! Clean residual min=-0.004105 max=0.004065 Jy/beam ! Clean residual mean=-0.000049 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.311942 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 162 components and 0.311942 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.45 mas, bmaj=21.75 mas, bpa=-3.776 degrees ! Estimated noise=0.924719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00784736 Jy ! Component: 100 - total flux cleaned = 0.013835 Jy ! Component: 150 - total flux cleaned = 0.0185789 Jy ! Component: 200 - total flux cleaned = 0.0224567 Jy ! Total flux subtracted in 200 components = 0.0224567 Jy ! Clean residual min=-0.003552 max=0.004178 Jy/beam ! Clean residual mean=-0.000057 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.334399 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 = 0.00322245 Jy ! Component: 100 - total flux cleaned = 0.0059186 Jy ! Component: 150 - total flux cleaned = 0.00818797 Jy ! Component: 200 - total flux cleaned = 0.00988805 Jy ! Total flux subtracted in 200 components = 0.00988805 Jy ! Clean residual min=-0.003217 max=0.003645 Jy/beam ! Clean residual mean=-0.000042 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.344287 Jy ! Adding 137 model components to the UV plane model. ! The established model now contains 288 components and 0.344287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.149 mas, bmaj=8.913 mas, bpa=-6.545 degrees ! Estimated noise=0.766806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909269 Jy ! Component: 100 - total flux cleaned = 0.00172309 Jy ! Component: 150 - total flux cleaned = 0.00243909 Jy ! Component: 200 - total flux cleaned = 0.00303342 Jy ! Total flux subtracted in 200 components = 0.00303342 Jy ! Clean residual min=-0.002449 max=0.002717 Jy/beam ! Clean residual mean=-0.000015 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.34732 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 315 components and 0.34732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.155961Jy sigma=0.791942 ! Fit after self-cal, rms=0.155987Jy sigma=0.791391 wmodel J1511-3242_S_map.mod ! Writing 315 model components to file: J1511-3242_S_map.mod wobs J1511-3242_S_uvs.fits ! Writing UV FITS file: J1511-3242_S_uvs.fits wwins J1511-3242_S_map.win ! wwins: Wrote 7 windows to J1511-3242_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 = 0.000702603 Jy ! Component: 100 - total flux cleaned = 0.000530534 Jy ! Component: 150 - total flux cleaned = 0.000448829 Jy ! Component: 200 - total flux cleaned = 0.000486202 Jy ! Component: 250 - total flux cleaned = 0.000671821 Jy ! Component: 300 - total flux cleaned = 0.000851126 Jy ! Component: 350 - total flux cleaned = 0.000850371 Jy ! Component: 400 - total flux cleaned = 0.000849603 Jy ! Component: 450 - total flux cleaned = 0.000850142 Jy ! Component: 500 - total flux cleaned = 0.000818318 Jy ! Component: 550 - total flux cleaned = 0.000850949 Jy ! Component: 600 - total flux cleaned = 0.000756302 Jy ! Component: 650 - total flux cleaned = 0.000756305 Jy ! Component: 700 - total flux cleaned = 0.000786433 Jy ! Component: 750 - total flux cleaned = 0.000696053 Jy ! Component: 800 - total flux cleaned = 0.000725963 Jy ! Component: 850 - total flux cleaned = 0.000725538 Jy ! Component: 900 - total flux cleaned = 0.000696715 Jy ! Component: 950 - total flux cleaned = 0.000668763 Jy ! Component: 1000 - total flux cleaned = 0.000696994 Jy ! Component: 1050 - total flux cleaned = 0.000559239 Jy ! Component: 1100 - total flux cleaned = 0.000559911 Jy ! Component: 1150 - total flux cleaned = 0.000506003 Jy ! Component: 1200 - total flux cleaned = 0.000400269 Jy ! Component: 1250 - total flux cleaned = 0.000348114 Jy ! Component: 1300 - total flux cleaned = 0.000218097 Jy ! Component: 1350 - total flux cleaned = 8.96364e-05 Jy ! Component: 1400 - total flux cleaned = 0.000140571 Jy ! Component: 1450 - total flux cleaned = 3.92934e-05 Jy ! Component: 1500 - total flux cleaned = 1.44214e-05 Jy ! Component: 1550 - total flux cleaned = -6.03266e-05 Jy ! Component: 1600 - total flux cleaned = -0.000109131 Jy ! Component: 1650 - total flux cleaned = -0.000109286 Jy ! Component: 1700 - total flux cleaned = -0.000157669 Jy ! Component: 1750 - total flux cleaned = -0.000205545 Jy ! Component: 1800 - total flux cleaned = -0.000323989 Jy ! Component: 1850 - total flux cleaned = -0.000323966 Jy ! Component: 1900 - total flux cleaned = -0.000393803 Jy ! Component: 1950 - total flux cleaned = -0.000462924 Jy ! Component: 2000 - total flux cleaned = -0.000508757 Jy ! Component: 2050 - total flux cleaned = -0.000554438 Jy ! Component: 2100 - total flux cleaned = -0.000667089 Jy ! Component: 2150 - total flux cleaned = -0.000712102 Jy ! Component: 2200 - total flux cleaned = -0.000867152 Jy ! Component: 2250 - total flux cleaned = -0.000889182 Jy ! Component: 2300 - total flux cleaned = -0.00104214 Jy ! Component: 2350 - total flux cleaned = -0.00110677 Jy ! Component: 2400 - total flux cleaned = -0.00112822 Jy ! Component: 2450 - total flux cleaned = -0.00127753 Jy ! Component: 2500 - total flux cleaned = -0.00148906 Jy ! Component: 2550 - total flux cleaned = -0.001489 Jy ! Component: 2600 - total flux cleaned = -0.00167649 Jy ! Component: 2650 - total flux cleaned = -0.00169731 Jy ! Component: 2700 - total flux cleaned = -0.00182069 Jy ! Component: 2750 - total flux cleaned = -0.00194331 Jy ! Component: 2800 - total flux cleaned = -0.00200432 Jy ! Component: 2850 - total flux cleaned = -0.00224609 Jy ! Component: 2900 - total flux cleaned = -0.00228611 Jy ! Component: 2950 - total flux cleaned = -0.00234577 Jy ! Component: 3000 - total flux cleaned = -0.00248431 Jy ! Component: 3050 - total flux cleaned = -0.00262147 Jy ! Component: 3100 - total flux cleaned = -0.00266058 Jy ! Component: 3150 - total flux cleaned = -0.0026993 Jy ! Component: 3200 - total flux cleaned = -0.00287262 Jy ! Component: 3250 - total flux cleaned = -0.00296814 Jy ! Component: 3300 - total flux cleaned = -0.0030633 Jy ! Component: 3350 - total flux cleaned = -0.00311997 Jy ! Component: 3400 - total flux cleaned = -0.00321397 Jy ! Component: 3450 - total flux cleaned = -0.00327 Jy ! Component: 3500 - total flux cleaned = -0.00332565 Jy ! Component: 3550 - total flux cleaned = -0.00352859 Jy ! Component: 3600 - total flux cleaned = -0.00362024 Jy ! Component: 3650 - total flux cleaned = -0.00367506 Jy ! Component: 3700 - total flux cleaned = -0.00376591 Jy ! Component: 3750 - total flux cleaned = -0.00382014 Jy ! Component: 3800 - total flux cleaned = -0.0038561 Jy ! Component: 3850 - total flux cleaned = -0.00398098 Jy ! Component: 3900 - total flux cleaned = -0.00398109 Jy ! Component: 3950 - total flux cleaned = -0.00406943 Jy ! Component: 4000 - total flux cleaned = -0.00412205 Jy ! Component: 4050 - total flux cleaned = -0.0042616 Jy ! Total flux subtracted in 4096 components = -0.00424433 Jy ! Clean residual min=-0.001400 max=0.000960 Jy/beam ! Clean residual mean=-0.000010 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.343076 Jy keep ! Adding 316 model components to the UV plane model. ! The established model now contains 631 components and 0.343076 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1511-3242_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.149 x 8.913 at -6.545 degrees (North through East) ! Clean map min=-0.0021556 max=0.18256 Jy/beam ! Writing clean map to FITS file: J1511-3242_S_map.fits wmodel J1511-3242_S_map.mod ! Writing 631 model components to file: J1511-3242_S_map.mod wobs J1511-3242_S_uvs.fits ! Writing UV FITS file: J1511-3242_S_uvs.fits wwins J1511-3242_S_map.win ! wwins: Wrote 8 windows to J1511-3242_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.182559 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000331148 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.544178 0.544178 1.08836 2.17671 4.35342 8.70685 17.4137 34.8274 69.6548 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 551.29 quit ! Quitting program ! Log file J1511-3242_S_dfm.log closed on Fri Feb 15 19:54:50 2019