! Started logfile: /vlbi/uf001/uva//J0412+0010_S_dfm.log on Sun Jan 13 22:04:55 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 /vlbi/uf001/uva//J0412+0010_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0412+0010_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983642 visibilities/baseline/integration-bin. ! Found source: J0412+0010 ! ! 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 9561 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 J0412+0010_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 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=1.015314Jy sigma=20.110310 ! Fit after self-cal, rms=0.892157Jy sigma=17.738471 ! 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=2.736 mas, bmaj=6.992 mas, bpa=-4.225 degrees ! Estimated noise=0.502826 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 = 0.0807652 Jy ! Component: 100 - total flux cleaned = 0.108763 Jy ! Total flux subtracted in 100 components = 0.108763 Jy ! Clean residual min=-0.005376 max=0.012098 Jy/beam ! Clean residual mean=0.000007 rms=0.001502 Jy/beam ! Combined flux in latest and established models = 0.108763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.108763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080249Jy sigma=1.358285 ! Fit after self-cal, rms=0.080004Jy sigma=1.353412 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140825 Jy ! Component: 100 - total flux cleaned = 0.0215789 Jy ! Total flux subtracted in 100 components = 0.0215789 Jy ! Clean residual min=-0.004356 max=0.005303 Jy/beam ! Clean residual mean=-0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.130342 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.130342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076869Jy sigma=1.288841 ! Fit after self-cal, rms=0.076836Jy sigma=1.287910 ! 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=3.265 mas, bmaj=7.813 mas, bpa=-3.418 degrees ! Estimated noise=0.371386 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 = 0.00645876 Jy ! Component: 100 - total flux cleaned = 0.0101214 Jy ! Component: 150 - total flux cleaned = 0.0123712 Jy ! Component: 200 - total flux cleaned = 0.0137765 Jy ! Total flux subtracted in 200 components = 0.0137765 Jy ! Clean residual min=-0.004282 max=0.005348 Jy/beam ! Clean residual mean=-0.000003 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.144118 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.144118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076167Jy sigma=1.275548 ! Fit after self-cal, rms=0.076164Jy sigma=1.275193 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.265 x 7.813 at -3.418 degrees (North through East) ! Clean map min=-0.0040702 max=0.10551 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.03 KP 1.02 ! LA 0.97 MK 0.99 NL 1.09 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.10 KP 1.04 ! LA 0.95 MK 0.99 NL 1.07 OV 0.93 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 1.03 KP 1.04 ! LA 1.02 MK 0.95 NL 1.08 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Fit before self-cal, rms=0.076164Jy sigma=1.275193 ! Fit after self-cal, rms=0.073956Jy sigma=1.267220 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=7.85 mas, bpa=-3.559 degrees ! Estimated noise=0.372312 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 = 1.66308e-05 Jy ! Component: 100 - total flux cleaned = 0.000206603 Jy ! Component: 150 - total flux cleaned = 0.000380468 Jy ! Component: 200 - total flux cleaned = 0.000454058 Jy ! Total flux subtracted in 200 components = 0.000454058 Jy ! Clean residual min=-0.004067 max=0.004619 Jy/beam ! Clean residual mean=-0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.144572 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.144572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073920Jy sigma=1.266977 ! Fit after self-cal, rms=0.073939Jy sigma=1.266739 ! 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=0.073939Jy sigma=1.266739 ! Fit after self-cal, rms=0.077560Jy sigma=1.230266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=7.846 mas, bpa=-3.579 degrees ! Estimated noise=0.37306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454191 Jy ! Component: 100 - total flux cleaned = 0.000522487 Jy ! Component: 150 - total flux cleaned = 0.000538863 Jy ! Component: 200 - total flux cleaned = 0.000564316 Jy ! Total flux subtracted in 200 components = 0.000564316 Jy ! Clean residual min=-0.002721 max=0.003779 Jy/beam ! Clean residual mean=-0.000005 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.145137 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.145137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077537Jy sigma=1.230074 ! Fit after self-cal, rms=0.077723Jy sigma=1.229385 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 (-9, -30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377801 Jy ! Component: 100 - total flux cleaned = 0.00597038 Jy ! Component: 150 - total flux cleaned = 0.00745889 Jy ! Component: 200 - total flux cleaned = 0.00808042 Jy ! Total flux subtracted in 200 components = 0.00808042 Jy ! Clean residual min=-0.002405 max=0.002292 Jy/beam ! Clean residual mean=-0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.153217 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.153217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077516Jy sigma=1.224446 ! Fit after self-cal, rms=0.077501Jy sigma=1.224026 ! 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=0.077501Jy sigma=1.224026 ! Fit after self-cal, rms=0.076445Jy sigma=1.211244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.845 mas, bpa=-3.704 degrees ! Estimated noise=0.371958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137275 Jy ! Component: 100 - total flux cleaned = 0.00189756 Jy ! Component: 150 - total flux cleaned = 0.00230889 Jy ! Component: 200 - total flux cleaned = 0.00255083 Jy ! Total flux subtracted in 200 components = 0.00255083 Jy ! Clean residual min=-0.001962 max=0.002037 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.155768 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.155768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076414Jy sigma=1.210377 ! Fit after self-cal, rms=0.076406Jy sigma=1.210153 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, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183754 Jy ! Component: 100 - total flux cleaned = 0.00207956 Jy ! Component: 150 - total flux cleaned = 0.00202176 Jy ! Component: 200 - total flux cleaned = 0.00207064 Jy ! Total flux subtracted in 200 components = 0.00207064 Jy ! Clean residual min=-0.001892 max=0.001717 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.157839 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 155 components and 0.157839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076356Jy sigma=1.209028 ! Fit after self-cal, rms=0.076349Jy sigma=1.208952 ! 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=0.076349Jy sigma=1.208952 ! Fit after self-cal, rms=0.076048Jy sigma=1.208768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.447 mas, bmaj=12.19 mas, bpa=-4.239 degrees ! Estimated noise=0.47234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111337 Jy ! Component: 100 - total flux cleaned = 0.001366 Jy ! Component: 150 - total flux cleaned = 0.00134516 Jy ! Component: 200 - total flux cleaned = 0.00132412 Jy ! Total flux subtracted in 200 components = 0.00132412 Jy ! Clean residual min=-0.001894 max=0.002048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.159163 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 191 components and 0.159163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076035Jy sigma=1.208473 ! Fit after self-cal, rms=0.076026Jy sigma=1.208413 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 = 0.000308188 Jy ! Component: 100 - total flux cleaned = 0.000266241 Jy ! Component: 150 - total flux cleaned = 0.000249356 Jy ! Component: 200 - total flux cleaned = 0.000250336 Jy ! Total flux subtracted in 200 components = 0.000250336 Jy ! Clean residual min=-0.001906 max=0.001973 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.159413 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 219 components and 0.159413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076020Jy sigma=1.208313 ! Fit after self-cal, rms=0.076020Jy sigma=1.208287 ! 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=3.26 mas, bmaj=7.835 mas, bpa=-3.678 degrees ! Estimated noise=0.372074 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.835 at -3.678 degrees (North through East) ! Clean map min=-0.0017849 max=0.10575 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=2.726 mas, bmaj=6.986 mas, bpa=-4.438 degrees ! Estimated noise=0.501273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0809042 Jy ! Component: 100 - total flux cleaned = 0.110197 Jy ! Component: 150 - total flux cleaned = 0.124175 Jy ! Component: 200 - total flux cleaned = 0.131754 Jy ! Total flux subtracted in 200 components = 0.131754 Jy ! Clean residual min=-0.003098 max=0.004047 Jy/beam ! Clean residual mean=0.000000 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.131754 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.131754 Jy ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.835 mas, bpa=-3.678 degrees ! Estimated noise=0.372074 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 = 0.00648371 Jy ! Component: 100 - total flux cleaned = 0.0110587 Jy ! Component: 150 - total flux cleaned = 0.0145115 Jy ! Component: 200 - total flux cleaned = 0.0172108 Jy ! Total flux subtracted in 200 components = 0.0172108 Jy ! Clean residual min=-0.002261 max=0.002061 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.148964 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 87 components and 0.148964 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=7.447 mas, bmaj=12.19 mas, bpa=-4.239 degrees ! Estimated noise=0.47234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345103 Jy ! Component: 100 - total flux cleaned = 0.00566461 Jy ! Component: 150 - total flux cleaned = 0.00721144 Jy ! Component: 200 - total flux cleaned = 0.00832731 Jy ! Total flux subtracted in 200 components = 0.00832731 Jy ! Clean residual min=-0.001824 max=0.002108 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.157292 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 = 0.000817266 Jy ! Component: 100 - total flux cleaned = 0.00142124 Jy ! Component: 150 - total flux cleaned = 0.00168704 Jy ! Component: 200 - total flux cleaned = 0.00183258 Jy ! Total flux subtracted in 200 components = 0.00183258 Jy ! Clean residual min=-0.001785 max=0.001934 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.159124 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 174 components and 0.159124 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=7.835 mas, bpa=-3.678 degrees ! Estimated noise=0.372074 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301307 Jy ! Component: 100 - total flux cleaned = 0.000335399 Jy ! Component: 150 - total flux cleaned = 0.000307504 Jy ! Component: 200 - total flux cleaned = 0.000306577 Jy ! Total flux subtracted in 200 components = 0.000306577 Jy ! Clean residual min=-0.001707 max=0.001862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.159431 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.159431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076034Jy sigma=1.208352 ! Fit after self-cal, rms=0.076032Jy sigma=1.208233 wmodel J0412+0010_S_map.mod ! Writing 195 model components to file: J0412+0010_S_map.mod wobs J0412+0010_S_uvs.fits ! Writing UV FITS file: J0412+0010_S_uvs.fits wwins J0412+0010_S_map.win ! wwins: Wrote 3 windows to J0412+0010_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 = 0.000135949 Jy ! Component: 100 - total flux cleaned = 0.000515138 Jy ! Component: 150 - total flux cleaned = 0.00090472 Jy ! Component: 200 - total flux cleaned = 0.00125048 Jy ! Component: 250 - total flux cleaned = 0.00140454 Jy ! Component: 300 - total flux cleaned = 0.00165276 Jy ! Component: 350 - total flux cleaned = 0.00184612 Jy ! Component: 400 - total flux cleaned = 0.00198732 Jy ! Component: 450 - total flux cleaned = 0.0021484 Jy ! Component: 500 - total flux cleaned = 0.00226047 Jy ! Component: 550 - total flux cleaned = 0.00239284 Jy ! Component: 600 - total flux cleaned = 0.00254438 Jy ! Component: 650 - total flux cleaned = 0.0026507 Jy ! Component: 700 - total flux cleaned = 0.00275454 Jy ! Component: 750 - total flux cleaned = 0.00279559 Jy ! Component: 800 - total flux cleaned = 0.00277545 Jy ! Component: 850 - total flux cleaned = 0.00283432 Jy ! Component: 900 - total flux cleaned = 0.00279518 Jy ! Component: 950 - total flux cleaned = 0.00277621 Jy ! Component: 1000 - total flux cleaned = 0.00273847 Jy ! Component: 1050 - total flux cleaned = 0.00271982 Jy ! Component: 1100 - total flux cleaned = 0.00272006 Jy ! Component: 1150 - total flux cleaned = 0.00268359 Jy ! Component: 1200 - total flux cleaned = 0.00266544 Jy ! Component: 1250 - total flux cleaned = 0.00263005 Jy ! Component: 1300 - total flux cleaned = 0.0026124 Jy ! Component: 1350 - total flux cleaned = 0.00259498 Jy ! Component: 1400 - total flux cleaned = 0.00261201 Jy ! Component: 1450 - total flux cleaned = 0.00259505 Jy ! Component: 1500 - total flux cleaned = 0.00261195 Jy ! Component: 1550 - total flux cleaned = 0.0026284 Jy ! Component: 1600 - total flux cleaned = 0.00261202 Jy ! Component: 1650 - total flux cleaned = 0.00262803 Jy ! Component: 1700 - total flux cleaned = 0.00253183 Jy ! Component: 1750 - total flux cleaned = 0.00250025 Jy ! Component: 1800 - total flux cleaned = 0.00248461 Jy ! Component: 1850 - total flux cleaned = 0.00251572 Jy ! Component: 1900 - total flux cleaned = 0.002454 Jy ! Component: 1950 - total flux cleaned = 0.00242324 Jy ! Component: 2000 - total flux cleaned = 0.00239308 Jy ! Component: 2050 - total flux cleaned = 0.00236311 Jy ! Component: 2100 - total flux cleaned = 0.00231879 Jy ! Component: 2150 - total flux cleaned = 0.0023043 Jy ! Component: 2200 - total flux cleaned = 0.00227541 Jy ! Component: 2250 - total flux cleaned = 0.00224667 Jy ! Component: 2300 - total flux cleaned = 0.00223242 Jy ! Component: 2350 - total flux cleaned = 0.00223248 Jy ! Component: 2400 - total flux cleaned = 0.00213435 Jy ! Component: 2450 - total flux cleaned = 0.00213454 Jy ! Component: 2500 - total flux cleaned = 0.00214852 Jy ! Component: 2550 - total flux cleaned = 0.00216218 Jy ! Component: 2600 - total flux cleaned = 0.00214827 Jy ! Component: 2650 - total flux cleaned = 0.00208057 Jy ! Component: 2700 - total flux cleaned = 0.00204055 Jy ! Component: 2750 - total flux cleaned = 0.00204062 Jy ! Component: 2800 - total flux cleaned = 0.00196154 Jy ! Component: 2850 - total flux cleaned = 0.00194853 Jy ! Component: 2900 - total flux cleaned = 0.00193549 Jy ! Component: 2950 - total flux cleaned = 0.00192246 Jy ! Component: 3000 - total flux cleaned = 0.00189678 Jy ! Component: 3050 - total flux cleaned = 0.0018333 Jy ! Component: 3100 - total flux cleaned = 0.00182072 Jy ! Component: 3150 - total flux cleaned = 0.00183328 Jy ! Component: 3200 - total flux cleaned = 0.00183329 Jy ! Component: 3250 - total flux cleaned = 0.00178394 Jy ! Component: 3300 - total flux cleaned = 0.00179601 Jy ! Component: 3350 - total flux cleaned = 0.00179605 Jy ! Component: 3400 - total flux cleaned = 0.00175967 Jy ! Component: 3450 - total flux cleaned = 0.00171139 Jy ! Component: 3500 - total flux cleaned = 0.00174713 Jy ! Component: 3550 - total flux cleaned = 0.00166405 Jy ! Component: 3600 - total flux cleaned = 0.00168758 Jy ! Component: 3650 - total flux cleaned = 0.00162906 Jy ! Component: 3700 - total flux cleaned = 0.00161752 Jy ! Component: 3750 - total flux cleaned = 0.00162895 Jy ! Component: 3800 - total flux cleaned = 0.00161748 Jy ! Component: 3850 - total flux cleaned = 0.00161754 Jy ! Component: 3900 - total flux cleaned = 0.00153826 Jy ! Component: 3950 - total flux cleaned = 0.00160584 Jy ! Component: 4000 - total flux cleaned = 0.00151606 Jy ! Component: 4050 - total flux cleaned = 0.00152731 Jy ! Total flux subtracted in 4096 components = 0.00148309 Jy ! Clean residual min=-0.000688 max=0.000650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.160914 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 505 components and 0.160914 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0412+0010_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 7.835 at -3.678 degrees (North through East) ! Clean map min=-0.0011908 max=0.10582 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0412+0010_S_map.fits wmodel /vlbi/uf001/uva//J0412+0010_S_map.mod ! Writing 505 model components to file: /vlbi/uf001/uva//J0412+0010_S_map.mod wobs /vlbi/uf001/uva//J0412+0010_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0412+0010_S_uvs.fits wwins /vlbi/uf001/uva//J0412+0010_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0412+0010_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00020662 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585775 0.585775 1.17155 2.3431 4.6862 9.3724 18.7448 37.4896 74.9792 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 512.142 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0412+0010_S_dfm.log closed on Sun Jan 13 22:05:00 2019