! Started logfile: /image_prod/ug002_uva//J0355+3909_S_a_dfm.log on Wed Mar 4 20:05:27 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//J0355+3909_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0355+3909_S_a_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978148 visibilities/baseline/integration-bin. ! Found source: J0355+3909 ! ! 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 7923 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 J0355+3909_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. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024345Jy sigma=8.315105 ! Fit after self-cal, rms=0.843205Jy sigma=6.870202 ! 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=3.052 mas, bmaj=5.36 mas, bpa=-4.025 degrees ! Estimated noise=1.45083 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 = 0.118411 Jy ! Component: 100 - total flux cleaned = 0.152532 Jy ! Total flux subtracted in 100 components = 0.152532 Jy ! Clean residual min=-0.006623 max=0.016537 Jy/beam ! Clean residual mean=0.000017 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.152532 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.152532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110436Jy sigma=0.540565 ! Fit after self-cal, rms=0.110418Jy sigma=0.540120 ! Inverting map ! Added new window around map position (5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166884 Jy ! Component: 100 - total flux cleaned = 0.0260404 Jy ! Total flux subtracted in 100 components = 0.0260404 Jy ! Clean residual min=-0.005071 max=0.006085 Jy/beam ! Clean residual mean=0.000011 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.178572 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.178572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107309Jy sigma=0.498598 ! Fit after self-cal, rms=0.107062Jy sigma=0.496780 ! 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=3.665 mas, bmaj=6.349 mas, bpa=-3.508 degrees ! Estimated noise=1.02198 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 = 0.00853797 Jy ! Component: 100 - total flux cleaned = 0.0130855 Jy ! Component: 150 - total flux cleaned = 0.0139044 Jy ! Component: 200 - total flux cleaned = 0.0144667 Jy ! Total flux subtracted in 200 components = 0.0144667 Jy ! Clean residual min=-0.003578 max=0.005124 Jy/beam ! Clean residual mean=0.000007 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.193039 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 63 components and 0.193039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105962Jy sigma=0.487455 ! Fit after self-cal, rms=0.105876Jy sigma=0.486838 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.665 x 6.349 at -3.508 degrees (North through East) ! Clean map min=-0.0036047 max=0.1521 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00 KP 0.98 ! LA 1.03 MK 1.06 NL 1.02 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 0.99 KP 0.97 ! LA 1.00 MK 1.05 NL 1.02 OV 1.07 ! PT 0.98 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.99 KP 0.99 ! LA 0.97 MK 1.02 NL 1.10 OV 1.03 ! PT 0.97 SC 1.10 ! ! ! Fit before self-cal, rms=0.105876Jy sigma=0.486838 ! Fit after self-cal, rms=0.090986Jy sigma=0.480036 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=6.347 mas, bpa=-3.223 degrees ! Estimated noise=1.02272 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 = -0.000399551 Jy ! Component: 100 - total flux cleaned = -0.000316071 Jy ! Component: 150 - total flux cleaned = -0.000180336 Jy ! Component: 200 - total flux cleaned = -7.75327e-06 Jy ! Total flux subtracted in 200 components = -7.75327e-06 Jy ! Clean residual min=-0.003659 max=0.004062 Jy/beam ! Clean residual mean=0.000007 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.193031 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.193031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090667Jy sigma=0.479436 ! Fit after self-cal, rms=0.090658Jy sigma=0.479338 ! 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=0.090658Jy sigma=0.479338 ! Fit after self-cal, rms=0.072217Jy sigma=0.451998 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=6.353 mas, bpa=-3.088 degrees ! Estimated noise=1.01927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490258 Jy ! Component: 100 - total flux cleaned = 0.000744573 Jy ! Component: 150 - total flux cleaned = 0.000846119 Jy ! Component: 200 - total flux cleaned = 0.000874896 Jy ! Total flux subtracted in 200 components = 0.000874896 Jy ! Clean residual min=-0.002032 max=0.002468 Jy/beam ! Clean residual mean=0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.193906 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.193906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072174Jy sigma=0.451596 ! Fit after self-cal, rms=0.072286Jy sigma=0.451375 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 (19, 25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198624 Jy ! Component: 100 - total flux cleaned = 0.00275132 Jy ! Component: 150 - total flux cleaned = 0.00319711 Jy ! Component: 200 - total flux cleaned = 0.00356435 Jy ! Total flux subtracted in 200 components = 0.00356435 Jy ! Clean residual min=-0.001885 max=0.001939 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.19747 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 102 components and 0.19747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072159Jy sigma=0.450243 ! Fit after self-cal, rms=0.072159Jy sigma=0.450212 ! 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=0.072159Jy sigma=0.450212 ! Fit after self-cal, rms=0.072383Jy sigma=0.450003 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.657 mas, bmaj=6.357 mas, bpa=-2.992 degrees ! Estimated noise=1.01955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082136 Jy ! Component: 100 - total flux cleaned = 0.00118665 Jy ! Component: 150 - total flux cleaned = 0.00147558 Jy ! Component: 200 - total flux cleaned = 0.00176862 Jy ! Total flux subtracted in 200 components = 0.00176862 Jy ! Clean residual min=-0.001785 max=0.001910 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.199239 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.199239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072338Jy sigma=0.449684 ! Fit after self-cal, rms=0.072343Jy sigma=0.449672 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 = 0.000198857 Jy ! Component: 100 - total flux cleaned = 0.000313719 Jy ! Component: 150 - total flux cleaned = 0.000419916 Jy ! Component: 200 - total flux cleaned = 0.000518871 Jy ! Total flux subtracted in 200 components = 0.000518871 Jy ! Clean residual min=-0.001804 max=0.001921 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.199758 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.199758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072322Jy sigma=0.449519 ! Fit after self-cal, rms=0.072322Jy sigma=0.449514 ! 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=0.072322Jy sigma=0.449514 ! Fit after self-cal, rms=0.072501Jy sigma=0.449468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.849 mas, bmaj=10 mas, bpa=-2.168 degrees ! Estimated noise=1.19916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046314 Jy ! Component: 100 - total flux cleaned = 0.000722174 Jy ! Component: 150 - total flux cleaned = 0.000896022 Jy ! Component: 200 - total flux cleaned = 0.000945556 Jy ! Total flux subtracted in 200 components = 0.000945556 Jy ! Clean residual min=-0.001672 max=0.001654 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.200703 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.200703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072497Jy sigma=0.449406 ! Fit after self-cal, rms=0.072496Jy sigma=0.449395 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 = 0.000225084 Jy ! Component: 100 - total flux cleaned = 0.000224632 Jy ! Component: 150 - total flux cleaned = 0.000250018 Jy ! Component: 200 - total flux cleaned = 0.000261436 Jy ! Total flux subtracted in 200 components = 0.000261436 Jy ! Clean residual min=-0.001675 max=0.001641 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.200965 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.200965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072497Jy sigma=0.449404 ! Fit after self-cal, rms=0.072496Jy sigma=0.449401 ! 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=3.653 mas, bmaj=6.36 mas, bpa=-2.817 degrees ! Estimated noise=1.0215 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.653 x 6.36 at -2.817 degrees (North through East) ! Clean map min=-0.0023131 max=0.15218 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=3.052 mas, bmaj=5.382 mas, bpa=-3.933 degrees ! Estimated noise=1.45599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11865 Jy ! Component: 100 - total flux cleaned = 0.153622 Jy ! Component: 150 - total flux cleaned = 0.17081 Jy ! Component: 200 - total flux cleaned = 0.180294 Jy ! Total flux subtracted in 200 components = 0.180294 Jy ! Clean residual min=-0.003669 max=0.004679 Jy/beam ! Clean residual mean=0.000005 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.180294 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.180294 Jy ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=6.36 mas, bpa=-2.817 degrees ! Estimated noise=1.0215 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 = 0.0067724 Jy ! Component: 100 - total flux cleaned = 0.0106896 Jy ! Component: 150 - total flux cleaned = 0.0135369 Jy ! Component: 200 - total flux cleaned = 0.0149763 Jy ! Total flux subtracted in 200 components = 0.0149763 Jy ! Clean residual min=-0.002038 max=0.002332 Jy/beam ! Clean residual mean=0.000002 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.195271 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 56 components and 0.195271 Jy ! Inverting map ! Added new window around map position (-25.5, 94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182534 Jy ! Component: 100 - total flux cleaned = 0.00242088 Jy ! Component: 150 - total flux cleaned = 0.00282059 Jy ! Component: 200 - total flux cleaned = 0.00324692 Jy ! Total flux subtracted in 200 components = 0.00324692 Jy ! Clean residual min=-0.001881 max=0.002030 Jy/beam ! Clean residual mean=0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.198518 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.198518 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=7.849 mas, bmaj=10 mas, bpa=-2.168 degrees ! Estimated noise=1.19916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167731 Jy ! Component: 100 - total flux cleaned = 0.00212799 Jy ! Component: 150 - total flux cleaned = 0.00233806 Jy ! Component: 200 - total flux cleaned = 0.00258703 Jy ! Total flux subtracted in 200 components = 0.00258703 Jy ! Clean residual min=-0.001778 max=0.001821 Jy/beam ! Clean residual mean=0.000004 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.201105 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 = 3.20478e-05 Jy ! Component: 100 - total flux cleaned = 3.16961e-05 Jy ! Component: 150 - total flux cleaned = 3.17436e-05 Jy ! Component: 200 - total flux cleaned = 3.21072e-05 Jy ! Total flux subtracted in 200 components = 3.21072e-05 Jy ! Clean residual min=-0.001708 max=0.001728 Jy/beam ! Clean residual mean=0.000003 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.201137 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 112 components and 0.201137 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.653 mas, bmaj=6.36 mas, bpa=-2.817 degrees ! Estimated noise=1.0215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.18875e-05 Jy ! Component: 100 - total flux cleaned = 0.00020774 Jy ! Component: 150 - total flux cleaned = 0.000244894 Jy ! Component: 200 - total flux cleaned = 0.000310916 Jy ! Total flux subtracted in 200 components = 0.000310916 Jy ! Clean residual min=-0.001788 max=0.001924 Jy/beam ! Clean residual mean=0.000003 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.201448 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.201448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072461Jy sigma=0.449163 ! Fit after self-cal, rms=0.072469Jy sigma=0.449099 wmodel J0355+3909_S_a_map.mod ! Writing 127 model components to file: J0355+3909_S_a_map.mod wobs J0355+3909_S_a_uvs.fits ! Writing UV FITS file: J0355+3909_S_a_uvs.fits wwins J0355+3909_S_a_map.win ! wwins: Wrote 4 windows to J0355+3909_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 = 1.7001e-05 Jy ! Component: 100 - total flux cleaned = -0.000200243 Jy ! Component: 150 - total flux cleaned = -0.000468768 Jy ! Component: 200 - total flux cleaned = -0.000643005 Jy ! Component: 250 - total flux cleaned = -0.000869529 Jy ! Component: 300 - total flux cleaned = -0.00100727 Jy ! Component: 350 - total flux cleaned = -0.0011149 Jy ! Component: 400 - total flux cleaned = -0.00111502 Jy ! Component: 450 - total flux cleaned = -0.00116692 Jy ! Component: 500 - total flux cleaned = -0.00121739 Jy ! Component: 550 - total flux cleaned = -0.00126744 Jy ! Component: 600 - total flux cleaned = -0.00134121 Jy ! Component: 650 - total flux cleaned = -0.00134128 Jy ! Component: 700 - total flux cleaned = -0.00143663 Jy ! Component: 750 - total flux cleaned = -0.0015769 Jy ! Component: 800 - total flux cleaned = -0.00166891 Jy ! Component: 850 - total flux cleaned = -0.00180467 Jy ! Component: 900 - total flux cleaned = -0.00184848 Jy ! Component: 950 - total flux cleaned = -0.00189277 Jy ! Component: 1000 - total flux cleaned = -0.00198029 Jy ! Component: 1050 - total flux cleaned = -0.00213081 Jy ! Component: 1100 - total flux cleaned = -0.00217314 Jy ! Component: 1150 - total flux cleaned = -0.00219408 Jy ! Component: 1200 - total flux cleaned = -0.00225608 Jy ! Component: 1250 - total flux cleaned = -0.00227658 Jy ! Component: 1300 - total flux cleaned = -0.00227671 Jy ! Component: 1350 - total flux cleaned = -0.00239672 Jy ! Component: 1400 - total flux cleaned = -0.00243626 Jy ! Component: 1450 - total flux cleaned = -0.00247561 Jy ! Component: 1500 - total flux cleaned = -0.00249497 Jy ! Component: 1550 - total flux cleaned = -0.00247604 Jy ! Component: 1600 - total flux cleaned = -0.00260852 Jy ! Component: 1650 - total flux cleaned = -0.00260839 Jy ! Component: 1700 - total flux cleaned = -0.00258993 Jy ! Component: 1750 - total flux cleaned = -0.00266322 Jy ! Component: 1800 - total flux cleaned = -0.00259028 Jy ! Component: 1850 - total flux cleaned = -0.00271656 Jy ! Component: 1900 - total flux cleaned = -0.00268079 Jy ! Component: 1950 - total flux cleaned = -0.0026807 Jy ! Component: 2000 - total flux cleaned = -0.00275087 Jy ! Component: 2050 - total flux cleaned = -0.00276811 Jy ! Component: 2100 - total flux cleaned = -0.00281954 Jy ! Component: 2150 - total flux cleaned = -0.00288778 Jy ! Component: 2200 - total flux cleaned = -0.00293852 Jy ! Component: 2250 - total flux cleaned = -0.0029722 Jy ! Component: 2300 - total flux cleaned = -0.00307191 Jy ! Component: 2350 - total flux cleaned = -0.00303897 Jy ! Component: 2400 - total flux cleaned = -0.00310446 Jy ! Component: 2450 - total flux cleaned = -0.00316943 Jy ! Component: 2500 - total flux cleaned = -0.0032178 Jy ! Component: 2550 - total flux cleaned = -0.00321801 Jy ! Component: 2600 - total flux cleaned = -0.00331325 Jy ! Component: 2650 - total flux cleaned = -0.00337621 Jy ! Component: 2700 - total flux cleaned = -0.00332937 Jy ! Component: 2750 - total flux cleaned = -0.0033449 Jy ! Component: 2800 - total flux cleaned = -0.00336045 Jy ! Component: 2850 - total flux cleaned = -0.00339114 Jy ! Component: 2900 - total flux cleaned = -0.00342128 Jy ! Component: 2950 - total flux cleaned = -0.00345153 Jy ! Component: 3000 - total flux cleaned = -0.00345142 Jy ! Component: 3050 - total flux cleaned = -0.0034813 Jy ! Component: 3100 - total flux cleaned = -0.00348127 Jy ! Component: 3150 - total flux cleaned = -0.0035399 Jy ! Component: 3200 - total flux cleaned = -0.00358339 Jy ! Component: 3250 - total flux cleaned = -0.00361194 Jy ! Component: 3300 - total flux cleaned = -0.00361208 Jy ! Component: 3350 - total flux cleaned = -0.00365476 Jy ! Component: 3400 - total flux cleaned = -0.00366867 Jy ! Component: 3450 - total flux cleaned = -0.00359846 Jy ! Component: 3500 - total flux cleaned = -0.00368222 Jy ! Component: 3550 - total flux cleaned = -0.00375159 Jy ! Component: 3600 - total flux cleaned = -0.00371021 Jy ! Component: 3650 - total flux cleaned = -0.00376508 Jy ! Component: 3700 - total flux cleaned = -0.00381948 Jy ! Component: 3750 - total flux cleaned = -0.00387361 Jy ! Component: 3800 - total flux cleaned = -0.00386023 Jy ! Component: 3850 - total flux cleaned = -0.00394042 Jy ! Component: 3900 - total flux cleaned = -0.00394034 Jy ! Component: 3950 - total flux cleaned = -0.00391399 Jy ! Component: 4000 - total flux cleaned = -0.00394032 Jy ! Component: 4050 - total flux cleaned = -0.00395343 Jy ! Total flux subtracted in 4096 components = -0.00400542 Jy ! Clean residual min=-0.000681 max=0.000752 Jy/beam ! Clean residual mean=0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.197442 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 414 components and 0.197442 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0355+3909_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.653 x 6.36 at -2.817 degrees (North through East) ! Clean map min=-0.0021118 max=0.15168 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0355+3909_S_a_map.fits wmodel /image_prod/ug002_uva//J0355+3909_S_a_map.mod ! Writing 414 model components to file: /image_prod/ug002_uva//J0355+3909_S_a_map.mod wobs /image_prod/ug002_uva//J0355+3909_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0355+3909_S_a_uvs.fits wwins /image_prod/ug002_uva//J0355+3909_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0355+3909_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.15168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.463335 0.463335 0.926671 1.85334 3.70668 7.41336 14.8267 29.6535 59.3069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.151 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 647.479 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0355+3909_S_a_dfm.log closed on Wed Mar 4 20:05:31 2020