! Started logfile: /image_prod/ug002_uvm//J0830-0636_S_a_dfm.log on Wed Mar 4 16:52:15 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_uvm//J0830-0636_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0830-0636_S_a_uvm.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 30 integrations on 28 of 28 possible baselines. ! AN table 3: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.974074 visibilities/baseline/integration-bin. ! Found source: J0830-0636 ! ! 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 7890 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 J0830-0636_S_a] 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 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 4 telescope corrections were flagged in sub-array 2. ! A total of 1 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.011167Jy sigma=7.862873 ! Fit after self-cal, rms=0.901534Jy sigma=6.987690 ! 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=2.841 mas, bmaj=7.415 mas, bpa=-0.04675 degrees ! Estimated noise=1.51455 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 = 0.078729 Jy ! Component: 100 - total flux cleaned = 0.0967024 Jy ! Total flux subtracted in 100 components = 0.0967024 Jy ! Clean residual min=-0.003770 max=0.007134 Jy/beam ! Clean residual mean=0.000002 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0967024 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0967024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076943Jy sigma=0.467070 ! Fit after self-cal, rms=0.076740Jy sigma=0.466284 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714102 Jy ! Component: 100 - total flux cleaned = 0.0104535 Jy ! Total flux subtracted in 100 components = 0.0104535 Jy ! Clean residual min=-0.003618 max=0.004591 Jy/beam ! Clean residual mean=0.000003 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.107156 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.107156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076130Jy sigma=0.460590 ! Fit after self-cal, rms=0.076142Jy sigma=0.460398 ! 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=3.524 mas, bmaj=8.726 mas, bpa=1.736 degrees ! Estimated noise=1.06908 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 = 0.000544808 Jy ! Component: 100 - total flux cleaned = 0.000470362 Jy ! Component: 150 - total flux cleaned = 0.000407593 Jy ! Component: 200 - total flux cleaned = 0.00041004 Jy ! Total flux subtracted in 200 components = 0.00041004 Jy ! Clean residual min=-0.003170 max=0.003206 Jy/beam ! Clean residual mean=0.000005 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.107566 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.107566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075997Jy sigma=0.459379 ! Fit after self-cal, rms=0.075983Jy sigma=0.459304 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.524 x 8.726 at 1.736 degrees (North through East) ! Clean map min=-0.0033813 max=0.096686 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.99 KP 1.01 LA 0.94 ! MK 1.07 OV 0.93 PT 0.98 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.94 HN 0.93 LA 0.95 ! MK 1.00 OV 0.92 PT 1.00 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.05 FD 1.06 HN 1.02 KP 1.01 ! LA 1.07 NL 0.94 OV 1.05 PT 1.06 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.01 KP 1.01 LA 0.97 ! MK 0.88 OV 0.88 PT 0.96 SC 1.14 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.78 FD 0.91 HN 0.95 LA 0.95 ! MK 0.98 OV 0.94 PT 0.97 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.60 FD 1.00 HN 1.03 KP 1.02 ! LA 1.05 NL 0.90 OV 1.02 PT 0.99 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.97 KP 0.93 LA 0.97 ! MK 1.04 OV 1.14 PT 0.96 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 FD 0.96 HN 0.97 LA 0.97 ! MK 0.96 OV 0.94 PT 0.96 SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.28 FD 1.06 HN 1.11 KP 0.96 ! LA 1.09 NL 0.95 OV 1.01 PT 1.06 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.075983Jy sigma=0.459304 ! Fit after self-cal, rms=0.092048Jy sigma=0.450154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.503 mas, bmaj=8.76 mas, bpa=1.074 degrees ! Estimated noise=1.08488 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 = 0.000614879 Jy ! Component: 100 - total flux cleaned = 0.000622312 Jy ! Component: 150 - total flux cleaned = 0.000494971 Jy ! Component: 200 - total flux cleaned = 0.000409046 Jy ! Total flux subtracted in 200 components = 0.000409046 Jy ! Clean residual min=-0.002353 max=0.002729 Jy/beam ! Clean residual mean=0.000002 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.107975 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.107975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091913Jy sigma=0.450114 ! Fit after self-cal, rms=0.092023Jy sigma=0.449963 ! 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=0.092023Jy sigma=0.449963 ! Fit after self-cal, rms=0.084132Jy sigma=0.447551 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.495 mas, bmaj=8.749 mas, bpa=0.8389 degrees ! Estimated noise=1.09359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569701 Jy ! Component: 100 - total flux cleaned = 0.000539953 Jy ! Component: 150 - total flux cleaned = 0.000446654 Jy ! Component: 200 - total flux cleaned = 0.000390093 Jy ! Total flux subtracted in 200 components = 0.000390093 Jy ! Clean residual min=-0.002382 max=0.002246 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.108365 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.108365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084037Jy sigma=0.447480 ! Fit after self-cal, rms=0.084037Jy sigma=0.447449 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 = -0.000187292 Jy ! Component: 100 - total flux cleaned = -0.000261959 Jy ! Component: 150 - total flux cleaned = -0.000330623 Jy ! Component: 200 - total flux cleaned = -0.000394553 Jy ! Total flux subtracted in 200 components = -0.000394553 Jy ! Clean residual min=-0.002409 max=0.002263 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.107971 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.107971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083994Jy sigma=0.447428 ! Fit after self-cal, rms=0.083990Jy sigma=0.447423 ! 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=0.083990Jy sigma=0.447423 ! Fit after self-cal, rms=0.074510Jy sigma=0.445961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.499 mas, bmaj=8.735 mas, bpa=0.7879 degrees ! Estimated noise=1.08975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020443 Jy ! Component: 100 - total flux cleaned = 0.000241879 Jy ! Component: 150 - total flux cleaned = 0.000258057 Jy ! Component: 200 - total flux cleaned = 0.000286423 Jy ! Total flux subtracted in 200 components = 0.000286423 Jy ! Clean residual min=-0.002376 max=0.001889 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.108257 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.108257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074500Jy sigma=0.445895 ! Fit after self-cal, rms=0.074469Jy sigma=0.445869 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 = 7.39326e-05 Jy ! Component: 100 - total flux cleaned = 0.000110117 Jy ! Component: 150 - total flux cleaned = 0.000121444 Jy ! Component: 200 - total flux cleaned = 0.000132363 Jy ! Total flux subtracted in 200 components = 0.000132363 Jy ! Clean residual min=-0.002375 max=0.001886 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.108389 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.108389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074464Jy sigma=0.445844 ! Fit after self-cal, rms=0.074464Jy sigma=0.445842 ! 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=0.074464Jy sigma=0.445842 ! Fit after self-cal, rms=0.074258Jy sigma=0.445829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.693 mas, bmaj=14.15 mas, bpa=-2.051 degrees ! Estimated noise=1.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.31207e-05 Jy ! Component: 100 - total flux cleaned = 5.2892e-05 Jy ! Component: 150 - total flux cleaned = 5.27514e-05 Jy ! Component: 200 - total flux cleaned = 5.26203e-05 Jy ! Total flux subtracted in 200 components = 5.26203e-05 Jy ! Clean residual min=-0.002019 max=0.002243 Jy/beam ! Clean residual mean=0.000007 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.108442 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.108442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074255Jy sigma=0.445816 ! Fit after self-cal, rms=0.074255Jy sigma=0.445813 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 = 3.44779e-05 Jy ! Component: 100 - total flux cleaned = 4.29151e-05 Jy ! Component: 150 - total flux cleaned = 4.26846e-05 Jy ! Component: 200 - total flux cleaned = 4.26286e-05 Jy ! Total flux subtracted in 200 components = 4.26286e-05 Jy ! Clean residual min=-0.002002 max=0.002250 Jy/beam ! Clean residual mean=0.000007 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.108485 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.108485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074253Jy sigma=0.445809 ! Fit after self-cal, rms=0.074252Jy sigma=0.445808 ! 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=3.496 mas, bmaj=8.725 mas, bpa=0.7737 degrees ! Estimated noise=1.08739 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 8.725 at 0.7737 degrees (North through East) ! Clean map min=-0.0022837 max=0.099392 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=2.82 mas, bmaj=7.446 mas, bpa=-1.022 degrees ! Estimated noise=1.52153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0790466 Jy ! Component: 100 - total flux cleaned = 0.0967534 Jy ! Component: 150 - total flux cleaned = 0.102817 Jy ! Component: 200 - total flux cleaned = 0.105706 Jy ! Total flux subtracted in 200 components = 0.105706 Jy ! Clean residual min=-0.002912 max=0.002264 Jy/beam ! Clean residual mean=0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.105706 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.105706 Jy ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=8.725 mas, bpa=0.7737 degrees ! Estimated noise=1.08739 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 = 0.00205938 Jy ! Component: 100 - total flux cleaned = 0.00235622 Jy ! Component: 150 - total flux cleaned = 0.00258161 Jy ! Component: 200 - total flux cleaned = 0.00272962 Jy ! Total flux subtracted in 200 components = 0.00272962 Jy ! Clean residual min=-0.002409 max=0.001997 Jy/beam ! Clean residual mean=0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.108436 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.108436 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=7.693 mas, bmaj=14.15 mas, bpa=-2.051 degrees ! Estimated noise=1.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.32203e-05 Jy ! Component: 100 - total flux cleaned = 4.43765e-05 Jy ! Component: 150 - total flux cleaned = 4.53484e-05 Jy ! Component: 200 - total flux cleaned = 6.07711e-05 Jy ! Total flux subtracted in 200 components = 6.07711e-05 Jy ! Clean residual min=-0.002019 max=0.002249 Jy/beam ! Clean residual mean=0.000007 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.108496 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 = -1.17761e-05 Jy ! Component: 100 - total flux cleaned = -2.33442e-05 Jy ! Component: 150 - total flux cleaned = -3.37316e-05 Jy ! Component: 200 - total flux cleaned = -3.33982e-05 Jy ! Total flux subtracted in 200 components = -3.33982e-05 Jy ! Clean residual min=-0.002009 max=0.002249 Jy/beam ! Clean residual mean=0.000007 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.108463 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 78 components and 0.108463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=8.725 mas, bpa=0.7737 degrees ! Estimated noise=1.08739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.61599e-05 Jy ! Component: 100 - total flux cleaned = -0.000104589 Jy ! Component: 150 - total flux cleaned = -8.76892e-05 Jy ! Component: 200 - total flux cleaned = -8.71847e-05 Jy ! Total flux subtracted in 200 components = -8.71847e-05 Jy ! Clean residual min=-0.002353 max=0.001969 Jy/beam ! Clean residual mean=0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.108376 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.108376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074255Jy sigma=0.445792 ! Fit after self-cal, rms=0.074233Jy sigma=0.445782 wmodel J0830-0636_S_a_map.mod ! Writing 88 model components to file: J0830-0636_S_a_map.mod wobs J0830-0636_S_a_uvs.fits ! Writing UV FITS file: J0830-0636_S_a_uvs.fits wwins J0830-0636_S_a_map.win ! wwins: Wrote 2 windows to J0830-0636_S_a_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 = -0.000357986 Jy ! Component: 100 - total flux cleaned = -0.000358326 Jy ! Component: 150 - total flux cleaned = -0.000326464 Jy ! Component: 200 - total flux cleaned = -0.000297316 Jy ! Component: 250 - total flux cleaned = -0.000297595 Jy ! Component: 300 - total flux cleaned = -0.000297733 Jy ! Component: 350 - total flux cleaned = -0.000324741 Jy ! Component: 400 - total flux cleaned = -0.000351193 Jy ! Component: 450 - total flux cleaned = -0.000376876 Jy ! Component: 500 - total flux cleaned = -0.000427399 Jy ! Component: 550 - total flux cleaned = -0.000550218 Jy ! Component: 600 - total flux cleaned = -0.000574001 Jy ! Component: 650 - total flux cleaned = -0.000597849 Jy ! Component: 700 - total flux cleaned = -0.000760252 Jy ! Component: 750 - total flux cleaned = -0.000805812 Jy ! Component: 800 - total flux cleaned = -0.000917152 Jy ! Component: 850 - total flux cleaned = -0.000916738 Jy ! Component: 900 - total flux cleaned = -0.00098162 Jy ! Component: 950 - total flux cleaned = -0.00102422 Jy ! Component: 1000 - total flux cleaned = -0.00106627 Jy ! Component: 1050 - total flux cleaned = -0.00104548 Jy ! Component: 1100 - total flux cleaned = -0.00104576 Jy ! Component: 1150 - total flux cleaned = -0.000965631 Jy ! Component: 1200 - total flux cleaned = -0.00102592 Jy ! Component: 1250 - total flux cleaned = -0.0010649 Jy ! Component: 1300 - total flux cleaned = -0.000967692 Jy ! Component: 1350 - total flux cleaned = -0.000948631 Jy ! Component: 1400 - total flux cleaned = -0.000948534 Jy ! Component: 1450 - total flux cleaned = -0.000985988 Jy ! Component: 1500 - total flux cleaned = -0.000985697 Jy ! Component: 1550 - total flux cleaned = -0.00107709 Jy ! Component: 1600 - total flux cleaned = -0.00098657 Jy ! Component: 1650 - total flux cleaned = -0.001076 Jy ! Component: 1700 - total flux cleaned = -0.00105829 Jy ! Component: 1750 - total flux cleaned = -0.00105814 Jy ! Component: 1800 - total flux cleaned = -0.00107552 Jy ! Component: 1850 - total flux cleaned = -0.0010925 Jy ! Component: 1900 - total flux cleaned = -0.00102443 Jy ! Component: 1950 - total flux cleaned = -0.00109186 Jy ! Component: 2000 - total flux cleaned = -0.00109177 Jy ! Component: 2050 - total flux cleaned = -0.00109171 Jy ! Component: 2100 - total flux cleaned = -0.00114094 Jy ! Component: 2150 - total flux cleaned = -0.00110839 Jy ! Component: 2200 - total flux cleaned = -0.00112476 Jy ! Component: 2250 - total flux cleaned = -0.00114088 Jy ! Component: 2300 - total flux cleaned = -0.00118845 Jy ! Component: 2350 - total flux cleaned = -0.001141 Jy ! Component: 2400 - total flux cleaned = -0.00117228 Jy ! Component: 2450 - total flux cleaned = -0.00112605 Jy ! Component: 2500 - total flux cleaned = -0.00117242 Jy ! Component: 2550 - total flux cleaned = -0.00121841 Jy ! Component: 2600 - total flux cleaned = -0.00124857 Jy ! Component: 2650 - total flux cleaned = -0.00121832 Jy ! Component: 2700 - total flux cleaned = -0.0012036 Jy ! Component: 2750 - total flux cleaned = -0.00124814 Jy ! Component: 2800 - total flux cleaned = -0.00129248 Jy ! Component: 2850 - total flux cleaned = -0.00123377 Jy ! Component: 2900 - total flux cleaned = -0.00124847 Jy ! Component: 2950 - total flux cleaned = -0.00126299 Jy ! Component: 3000 - total flux cleaned = -0.00133476 Jy ! Component: 3050 - total flux cleaned = -0.00123472 Jy ! Component: 3100 - total flux cleaned = -0.00127726 Jy ! Component: 3150 - total flux cleaned = -0.00133371 Jy ! Component: 3200 - total flux cleaned = -0.00130564 Jy ! Component: 3250 - total flux cleaned = -0.00131958 Jy ! Component: 3300 - total flux cleaned = -0.00130579 Jy ! Component: 3350 - total flux cleaned = -0.00134716 Jy ! Component: 3400 - total flux cleaned = -0.00134725 Jy ! Component: 3450 - total flux cleaned = -0.0013474 Jy ! Component: 3500 - total flux cleaned = -0.00138802 Jy ! Component: 3550 - total flux cleaned = -0.00142839 Jy ! Component: 3600 - total flux cleaned = -0.00145522 Jy ! Component: 3650 - total flux cleaned = -0.0015082 Jy ! Component: 3700 - total flux cleaned = -0.00153451 Jy ! Component: 3750 - total flux cleaned = -0.00152126 Jy ! Component: 3800 - total flux cleaned = -0.00150813 Jy ! Component: 3850 - total flux cleaned = -0.0015471 Jy ! Component: 3900 - total flux cleaned = -0.00154713 Jy ! Component: 3950 - total flux cleaned = -0.00161137 Jy ! Component: 4000 - total flux cleaned = -0.00168796 Jy ! Component: 4050 - total flux cleaned = -0.00175137 Jy ! Total flux subtracted in 4096 components = -0.0017513 Jy ! Clean residual min=-0.000639 max=0.000650 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.106625 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 395 components and 0.106625 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0830-0636_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.496 x 8.725 at 0.7737 degrees (North through East) ! Clean map min=-0.0017031 max=0.10009 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0830-0636_S_a_map.fits wmodel /image_prod/ug002_uvm//J0830-0636_S_a_map.mod ! Writing 395 model components to file: /image_prod/ug002_uvm//J0830-0636_S_a_map.mod wobs /image_prod/ug002_uvm//J0830-0636_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0830-0636_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0830-0636_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J0830-0636_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000240638 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.721259 0.721259 1.44252 2.88504 5.77007 11.5401 23.0803 46.1606 92.3212 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.939 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0830-0636_S_a_dfm.log closed on Wed Mar 4 16:52:19 2020