! Started logfile: /image_prod/ug002_uva//J1545+5135_S_dfm.log on Thu Mar 5 02:25:07 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//J1545+5135_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1545+5135_S_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! AN table 2: 15 integrations on 28 of 28 possible baselines. ! AN table 3: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.959624 visibilities/baseline/integration-bin. ! Found source: J1545+5135 ! ! 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 3066 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 J1545+5135_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 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.029442Jy sigma=8.196777 ! Fit after self-cal, rms=0.761247Jy sigma=6.105230 ! 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=3.143 mas, bmaj=3.858 mas, bpa=-10.95 degrees ! Estimated noise=2.24058 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 = 0.187201 Jy ! Component: 100 - total flux cleaned = 0.253383 Jy ! Total flux subtracted in 100 components = 0.253383 Jy ! Clean residual min=-0.016764 max=0.029318 Jy/beam ! Clean residual mean=-0.000063 rms=0.005225 Jy/beam ! Combined flux in latest and established models = 0.253383 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.253383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120686Jy sigma=0.798692 ! Fit after self-cal, rms=0.120015Jy sigma=0.793476 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313675 Jy ! Component: 100 - total flux cleaned = 0.0463413 Jy ! Total flux subtracted in 100 components = 0.0463413 Jy ! Clean residual min=-0.014875 max=0.031226 Jy/beam ! Clean residual mean=-0.000060 rms=0.004249 Jy/beam ! Combined flux in latest and established models = 0.299724 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.299724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111360Jy sigma=0.715450 ! Fit after self-cal, rms=0.111193Jy sigma=0.713741 ! Inverting map ! Added new window around map position (4.5, -23.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264063 Jy ! Component: 100 - total flux cleaned = 0.0400987 Jy ! Total flux subtracted in 100 components = 0.0400987 Jy ! Clean residual min=-0.012714 max=0.016547 Jy/beam ! Clean residual mean=-0.000056 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.339823 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.339823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104149Jy sigma=0.641692 ! Fit after self-cal, rms=0.103891Jy sigma=0.639349 ! 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=3.67 mas, bmaj=4.653 mas, bpa=-15 degrees ! Estimated noise=1.64195 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 = 0.0129786 Jy ! Component: 100 - total flux cleaned = 0.0222703 Jy ! Component: 150 - total flux cleaned = 0.0268146 Jy ! Component: 200 - total flux cleaned = 0.028647 Jy ! Total flux subtracted in 200 components = 0.028647 Jy ! Clean residual min=-0.013274 max=0.017047 Jy/beam ! Clean residual mean=-0.000086 rms=0.003900 Jy/beam ! Combined flux in latest and established models = 0.36847 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.36847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101241Jy sigma=0.619317 ! Fit after self-cal, rms=0.101130Jy sigma=0.618487 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.67 x 4.653 at -15 degrees (North through East) ! Clean map min=-0.013269 max=0.23868 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 KP 1.03 LA 0.96 ! MK 1.00 NL 1.15 OV 0.81 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.75 HN 1.05 KP 0.97 ! LA 0.99 MK 1.11 NL 1.04 OV 0.76 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.01 HN 1.06 LA 1.02 MK 1.01 ! OV 0.84 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 KP 1.06 LA 0.99 ! MK 1.02 NL 2.42 OV 0.97 SC 0.73 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.95 HN 1.12 KP 1.01 ! LA 1.00 MK 1.04 NL 0.93 OV 0.82 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 1.03 LA 1.04 MK 1.11 ! OV 0.89 SC 0.30 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 KP 1.06 LA 0.98 ! MK 0.99 NL 1.37 OV 0.92 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 FD 0.98 HN 1.10 KP 0.92 ! LA 0.98 MK 0.95 NL 1.03 OV 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.04 LA 1.01 MK 1.05 ! OV 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.101130Jy sigma=0.618487 ! Fit after self-cal, rms=0.068212Jy sigma=0.466789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=4.592 mas, bpa=-9.992 degrees ! Estimated noise=1.6176 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 (48.5, -63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00852747 Jy ! Component: 100 - total flux cleaned = 0.0126782 Jy ! Component: 150 - total flux cleaned = 0.0128031 Jy ! Component: 200 - total flux cleaned = 0.0127968 Jy ! Total flux subtracted in 200 components = 0.0127968 Jy ! Clean residual min=-0.005439 max=0.006094 Jy/beam ! Clean residual mean=-0.000008 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.381267 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.381267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067076Jy sigma=0.455702 ! Fit after self-cal, rms=0.067204Jy sigma=0.454602 ! 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=0.067204Jy sigma=0.454602 ! Fit after self-cal, rms=0.067317Jy sigma=0.454149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=4.578 mas, bpa=-10.86 degrees ! Estimated noise=1.61364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195202 Jy ! Component: 100 - total flux cleaned = 0.0023333 Jy ! Component: 150 - total flux cleaned = 0.00250359 Jy ! Component: 200 - total flux cleaned = 0.00274115 Jy ! Total flux subtracted in 200 components = 0.00274115 Jy ! Clean residual min=-0.004739 max=0.005821 Jy/beam ! Clean residual mean=-0.000007 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.384008 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.384008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067016Jy sigma=0.452171 ! Fit after self-cal, rms=0.067003Jy sigma=0.452060 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 (-71, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0042801 Jy ! Component: 100 - total flux cleaned = 0.00426005 Jy ! Component: 150 - total flux cleaned = 0.00485407 Jy ! Component: 200 - total flux cleaned = 0.005027 Jy ! Total flux subtracted in 200 components = 0.005027 Jy ! Clean residual min=-0.004549 max=0.004626 Jy/beam ! Clean residual mean=-0.000010 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.389035 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.389035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066386Jy sigma=0.448008 ! Fit after self-cal, rms=0.066349Jy sigma=0.447820 ! 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=0.066349Jy sigma=0.447820 ! Fit after self-cal, rms=0.065690Jy sigma=0.447383 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=4.568 mas, bpa=-10.89 degrees ! Estimated noise=1.61111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177024 Jy ! Component: 100 - total flux cleaned = 0.00224696 Jy ! Component: 150 - total flux cleaned = 0.00239476 Jy ! Component: 200 - total flux cleaned = 0.00260013 Jy ! Total flux subtracted in 200 components = 0.00260013 Jy ! Clean residual min=-0.004561 max=0.004371 Jy/beam ! Clean residual mean=-0.000007 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.391635 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.391635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065462Jy sigma=0.446049 ! Fit after self-cal, rms=0.065444Jy sigma=0.445980 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 = 0.000852991 Jy ! Component: 100 - total flux cleaned = 0.000852774 Jy ! Component: 150 - total flux cleaned = 0.00103278 Jy ! Component: 200 - total flux cleaned = 0.00108963 Jy ! Total flux subtracted in 200 components = 0.00108963 Jy ! Clean residual min=-0.004391 max=0.004251 Jy/beam ! Clean residual mean=-0.000007 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.392725 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.392725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065318Jy sigma=0.445186 ! Fit after self-cal, rms=0.065316Jy sigma=0.445163 ! 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=0.065316Jy sigma=0.445163 ! Fit after self-cal, rms=0.065050Jy sigma=0.445011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.98 mas, bmaj=8.83 mas, bpa=53.07 degrees ! Estimated noise=2.0556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180355 Jy ! Component: 100 - total flux cleaned = 0.00218192 Jy ! Component: 150 - total flux cleaned = 0.00242082 Jy ! Component: 200 - total flux cleaned = 0.0024893 Jy ! Total flux subtracted in 200 components = 0.0024893 Jy ! Clean residual min=-0.005939 max=0.005812 Jy/beam ! Clean residual mean=-0.000008 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.395214 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.395214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065021Jy sigma=0.444690 ! Fit after self-cal, rms=0.064994Jy sigma=0.444415 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 = -7.13003e-05 Jy ! Component: 100 - total flux cleaned = 0.00018615 Jy ! Component: 150 - total flux cleaned = 0.000125594 Jy ! Component: 200 - total flux cleaned = 0.000177762 Jy ! Total flux subtracted in 200 components = 0.000177762 Jy ! Clean residual min=-0.005898 max=0.005638 Jy/beam ! Clean residual mean=-0.000007 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.395392 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 135 components and 0.395392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064993Jy sigma=0.444705 ! Fit after self-cal, rms=0.064981Jy sigma=0.444539 ! 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=3.644 mas, bmaj=4.556 mas, bpa=-10.93 degrees ! Estimated noise=1.61046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 4.556 at -10.93 degrees (North through East) ! Clean map min=-0.0047982 max=0.23534 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=3.124 mas, bmaj=3.804 mas, bpa=-6.727 degrees ! Estimated noise=2.19597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184735 Jy ! Component: 100 - total flux cleaned = 0.251664 Jy ! Component: 150 - total flux cleaned = 0.285644 Jy ! Component: 200 - total flux cleaned = 0.308739 Jy ! Total flux subtracted in 200 components = 0.308739 Jy ! Clean residual min=-0.009140 max=0.015051 Jy/beam ! Clean residual mean=-0.000021 rms=0.002549 Jy/beam ! Combined flux in latest and established models = 0.308739 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.308739 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=4.556 mas, bpa=-10.93 degrees ! Estimated noise=1.61046 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 (0.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204042 Jy ! Component: 100 - total flux cleaned = 0.034808 Jy ! Component: 150 - total flux cleaned = 0.0456109 Jy ! Component: 200 - total flux cleaned = 0.054114 Jy ! Total flux subtracted in 200 components = 0.054114 Jy ! Clean residual min=-0.005616 max=0.007611 Jy/beam ! Clean residual mean=-0.000012 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.362853 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.362853 Jy ! Inverting map ! Added new window around map position (8, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760494 Jy ! Component: 100 - total flux cleaned = 0.0132905 Jy ! Component: 150 - total flux cleaned = 0.0179994 Jy ! Component: 200 - total flux cleaned = 0.0219612 Jy ! Total flux subtracted in 200 components = 0.0219612 Jy ! Clean residual min=-0.004371 max=0.004813 Jy/beam ! Clean residual mean=-0.000007 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.384814 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.384814 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=7.98 mas, bmaj=8.83 mas, bpa=53.07 degrees ! Estimated noise=2.0556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615198 Jy ! Component: 100 - total flux cleaned = 0.00846799 Jy ! Component: 150 - total flux cleaned = 0.00946865 Jy ! Component: 200 - total flux cleaned = 0.00957998 Jy ! Total flux subtracted in 200 components = 0.00957998 Jy ! Clean residual min=-0.004889 max=0.004835 Jy/beam ! Clean residual mean=-0.000001 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.394394 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 = 9.94214e-05 Jy ! Component: 100 - total flux cleaned = 0.000192646 Jy ! Component: 150 - total flux cleaned = 0.000359075 Jy ! Component: 200 - total flux cleaned = 0.0001997 Jy ! Total flux subtracted in 200 components = 0.0001997 Jy ! Clean residual min=-0.004597 max=0.004449 Jy/beam ! Clean residual mean=0.000001 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.394594 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 112 components and 0.394594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=4.556 mas, bpa=-10.93 degrees ! Estimated noise=1.61046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016364 Jy ! Component: 100 - total flux cleaned = -0.000161598 Jy ! Component: 150 - total flux cleaned = 0.000121826 Jy ! Component: 200 - total flux cleaned = 0.000204583 Jy ! Total flux subtracted in 200 components = 0.000204583 Jy ! Clean residual min=-0.004071 max=0.003876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.394798 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.394798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064801Jy sigma=0.442549 ! Fit after self-cal, rms=0.064588Jy sigma=0.440844 wmodel J1545+5135_S_map.mod ! Writing 134 model components to file: J1545+5135_S_map.mod wobs J1545+5135_S_uvs.fits ! Writing UV FITS file: J1545+5135_S_uvs.fits wwins J1545+5135_S_map.win ! wwins: Wrote 6 windows to J1545+5135_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 = -0.000847814 Jy ! Component: 100 - total flux cleaned = -0.00134487 Jy ! Component: 150 - total flux cleaned = -0.00157065 Jy ! Component: 200 - total flux cleaned = -0.00173026 Jy ! Component: 250 - total flux cleaned = -0.00168051 Jy ! Component: 300 - total flux cleaned = -0.0016329 Jy ! Component: 350 - total flux cleaned = -0.00154107 Jy ! Component: 400 - total flux cleaned = -0.00136142 Jy ! Component: 450 - total flux cleaned = -0.0011868 Jy ! Component: 500 - total flux cleaned = -0.0010173 Jy ! Component: 550 - total flux cleaned = -0.000975811 Jy ! Component: 600 - total flux cleaned = -0.000813125 Jy ! Component: 650 - total flux cleaned = -0.000655899 Jy ! Component: 700 - total flux cleaned = -0.000579909 Jy ! Component: 750 - total flux cleaned = -0.000468213 Jy ! Component: 800 - total flux cleaned = -0.000504386 Jy ! Component: 850 - total flux cleaned = -0.000397234 Jy ! Component: 900 - total flux cleaned = -0.000190162 Jy ! Component: 950 - total flux cleaned = -8.92774e-05 Jy ! Component: 1000 - total flux cleaned = -2.28175e-05 Jy ! Component: 1050 - total flux cleaned = 7.477e-05 Jy ! Component: 1100 - total flux cleaned = 0.000106687 Jy ! Component: 1150 - total flux cleaned = 0.000199781 Jy ! Component: 1200 - total flux cleaned = 0.000290503 Jy ! Component: 1250 - total flux cleaned = 0.000229957 Jy ! Component: 1300 - total flux cleaned = 0.000200754 Jy ! Component: 1350 - total flux cleaned = 0.000287349 Jy ! Component: 1400 - total flux cleaned = 0.000287404 Jy ! Component: 1450 - total flux cleaned = 0.000342702 Jy ! Component: 1500 - total flux cleaned = 0.000233364 Jy ! Component: 1550 - total flux cleaned = 0.000341027 Jy ! Component: 1600 - total flux cleaned = 0.000340278 Jy ! Component: 1650 - total flux cleaned = 0.000235812 Jy ! Component: 1700 - total flux cleaned = 0.000210253 Jy ! Component: 1750 - total flux cleaned = 0.000209873 Jy ! Component: 1800 - total flux cleaned = 0.000209974 Jy ! Component: 1850 - total flux cleaned = 0.000185111 Jy ! Component: 1900 - total flux cleaned = 0.000209341 Jy ! Component: 1950 - total flux cleaned = 0.000185487 Jy ! Component: 2000 - total flux cleaned = 0.000162172 Jy ! Component: 2050 - total flux cleaned = 0.000185475 Jy ! Component: 2100 - total flux cleaned = 0.000208121 Jy ! Component: 2150 - total flux cleaned = 9.52852e-05 Jy ! Component: 2200 - total flux cleaned = 9.50507e-05 Jy ! Component: 2250 - total flux cleaned = 2.94372e-05 Jy ! Component: 2300 - total flux cleaned = 0.000115928 Jy ! Component: 2350 - total flux cleaned = 0.000115461 Jy ! Component: 2400 - total flux cleaned = 7.30708e-05 Jy ! Component: 2450 - total flux cleaned = 5.21448e-05 Jy ! Component: 2500 - total flux cleaned = 3.17657e-05 Jy ! Component: 2550 - total flux cleaned = 5.21553e-05 Jy ! Component: 2600 - total flux cleaned = 5.21832e-05 Jy ! Component: 2650 - total flux cleaned = 7.20402e-05 Jy ! Component: 2700 - total flux cleaned = 3.26767e-05 Jy ! Component: 2750 - total flux cleaned = 5.23606e-05 Jy ! Component: 2800 - total flux cleaned = 7.135e-05 Jy ! Component: 2850 - total flux cleaned = 9.02734e-05 Jy ! Component: 2900 - total flux cleaned = 7.12814e-05 Jy ! Component: 2950 - total flux cleaned = 5.25991e-05 Jy ! Component: 3000 - total flux cleaned = 1.60321e-05 Jy ! Component: 3050 - total flux cleaned = 7.08138e-05 Jy ! Component: 3100 - total flux cleaned = 8.85451e-05 Jy ! Component: 3150 - total flux cleaned = 3.49585e-05 Jy ! Component: 3200 - total flux cleaned = 7.04933e-05 Jy ! Component: 3250 - total flux cleaned = 8.7977e-05 Jy ! Component: 3300 - total flux cleaned = 0.00014018 Jy ! Component: 3350 - total flux cleaned = 1.93474e-05 Jy ! Component: 3400 - total flux cleaned = 3.65358e-05 Jy ! Component: 3450 - total flux cleaned = 0.000104397 Jy ! Component: 3500 - total flux cleaned = 8.7594e-05 Jy ! Component: 3550 - total flux cleaned = 0.000137684 Jy ! Component: 3600 - total flux cleaned = 8.8036e-05 Jy ! Component: 3650 - total flux cleaned = 8.8032e-05 Jy ! Component: 3700 - total flux cleaned = 0.000120348 Jy ! Component: 3750 - total flux cleaned = 0.000136342 Jy ! Component: 3800 - total flux cleaned = 0.000120294 Jy ! Component: 3850 - total flux cleaned = 0.000136179 Jy ! Component: 3900 - total flux cleaned = 0.000120599 Jy ! Component: 3950 - total flux cleaned = 0.000183152 Jy ! Component: 4000 - total flux cleaned = 0.000151995 Jy ! Component: 4050 - total flux cleaned = 0.000121297 Jy ! Total flux subtracted in 4096 components = 0.000136755 Jy ! Clean residual min=-0.001155 max=0.000950 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.394935 Jy keep ! Adding 312 model components to the UV plane model. ! The established model now contains 446 components and 0.394935 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1545+5135_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 4.556 at -10.93 degrees (North through East) ! Clean map min=-0.002334 max=0.23259 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1545+5135_S_map.fits wmodel /image_prod/ug002_uva//J1545+5135_S_map.mod ! Writing 446 model components to file: /image_prod/ug002_uva//J1545+5135_S_map.mod wobs /image_prod/ug002_uva//J1545+5135_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1545+5135_S_uvs.fits wwins /image_prod/ug002_uva//J1545+5135_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J1545+5135_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.232595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345461 0.345461 0.690921 1.38184 2.76368 5.52737 11.0547 22.1095 44.2189 88.4379 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 868.406 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1545+5135_S_dfm.log closed on Thu Mar 5 02:25:11 2020