! Started logfile: /vlbi/uf001/uva//J1716+2305_S_dfm.log on Mon Jan 14 04:05:09 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//J1716+2305_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1716+2305_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1716+2305 ! ! 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 7695 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 J1716+2305_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.999241Jy sigma=23.510054 ! Fit after self-cal, rms=0.913330Jy sigma=21.443440 ! 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=3.15 mas, bmaj=6.489 mas, bpa=-4.976 degrees ! Estimated noise=0.470776 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 = 0.0682863 Jy ! Component: 100 - total flux cleaned = 0.0839446 Jy ! Total flux subtracted in 100 components = 0.0839446 Jy ! Clean residual min=-0.003381 max=0.005654 Jy/beam ! Clean residual mean=-0.000024 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.0839446 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0839446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061164Jy sigma=1.333005 ! Fit after self-cal, rms=0.061115Jy sigma=1.332214 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608019 Jy ! Component: 100 - total flux cleaned = 0.00928343 Jy ! Total flux subtracted in 100 components = 0.00928343 Jy ! Clean residual min=-0.003395 max=0.003315 Jy/beam ! Clean residual mean=-0.000017 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.093228 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.093228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060526Jy sigma=1.316522 ! Fit after self-cal, rms=0.060525Jy sigma=1.316247 ! 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=3.617 mas, bmaj=7.252 mas, bpa=-5.435 degrees ! Estimated noise=0.355493 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 = 0.0020385 Jy ! Component: 100 - total flux cleaned = 0.00307264 Jy ! Component: 150 - total flux cleaned = 0.00347481 Jy ! Component: 200 - total flux cleaned = 0.00356807 Jy ! Total flux subtracted in 200 components = 0.00356807 Jy ! Clean residual min=-0.002482 max=0.003154 Jy/beam ! Clean residual mean=-0.000013 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.0967961 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0967961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060460Jy sigma=1.314815 ! Fit after self-cal, rms=0.060464Jy sigma=1.314781 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 7.252 at -5.435 degrees (North through East) ! Clean map min=-0.0024044 max=0.088386 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.95 KP 0.99 ! LA 0.88 MK 1.02 NL 1.08 OV 1.07 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.97 KP 1.01 ! LA 0.88 MK 1.02 NL 1.10 OV 1.01 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.95 KP 1.01 ! LA 0.90 MK 1.06 NL 1.29 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.060464Jy sigma=1.314781 ! Fit after self-cal, rms=0.061258Jy sigma=1.296537 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=7.294 mas, bpa=-5.116 degrees ! Estimated noise=0.35691 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 = -0.000482505 Jy ! Component: 100 - total flux cleaned = -0.000571151 Jy ! Component: 150 - total flux cleaned = -0.000664394 Jy ! Component: 200 - total flux cleaned = -0.00072839 Jy ! Total flux subtracted in 200 components = -0.00072839 Jy ! Clean residual min=-0.002084 max=0.001963 Jy/beam ! Clean residual mean=-0.000004 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0960677 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0960677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061244Jy sigma=1.296199 ! Fit after self-cal, rms=0.061296Jy sigma=1.295750 ! 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=0.061296Jy sigma=1.295750 ! Fit after self-cal, rms=0.060884Jy sigma=1.284752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=7.297 mas, bpa=-5.19 degrees ! Estimated noise=0.356404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000433956 Jy ! Component: 100 - total flux cleaned = -0.000518312 Jy ! Component: 150 - total flux cleaned = -0.000553722 Jy ! Component: 200 - total flux cleaned = -0.000574338 Jy ! Total flux subtracted in 200 components = -0.000574338 Jy ! Clean residual min=-0.001697 max=0.001674 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0954934 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0954934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060878Jy sigma=1.284612 ! Fit after self-cal, rms=0.060880Jy sigma=1.284361 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 = -4.37766e-05 Jy ! Component: 100 - total flux cleaned = -5.42976e-05 Jy ! Component: 150 - total flux cleaned = -6.3284e-05 Jy ! Component: 200 - total flux cleaned = -7.19382e-05 Jy ! Total flux subtracted in 200 components = -7.19382e-05 Jy ! Clean residual min=-0.001691 max=0.001669 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0954214 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0954214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060876Jy sigma=1.284305 ! Fit after self-cal, rms=0.060876Jy sigma=1.284298 ! 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=0.060876Jy sigma=1.284298 ! Fit after self-cal, rms=0.060921Jy sigma=1.284260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=7.306 mas, bpa=-5.171 degrees ! Estimated noise=0.356318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028894 Jy ! Component: 100 - total flux cleaned = -0.00031878 Jy ! Component: 150 - total flux cleaned = -0.000344641 Jy ! Component: 200 - total flux cleaned = -0.000360332 Jy ! Total flux subtracted in 200 components = -0.000360332 Jy ! Clean residual min=-0.001680 max=0.001678 Jy/beam ! Clean residual mean=-0.000005 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0950611 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0950611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060917Jy sigma=1.284197 ! Fit after self-cal, rms=0.060918Jy sigma=1.284190 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 (-95.5, -64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001044 Jy ! Component: 100 - total flux cleaned = 0.00104288 Jy ! Component: 150 - total flux cleaned = 0.00101233 Jy ! Component: 200 - total flux cleaned = 0.000960814 Jy ! Total flux subtracted in 200 components = 0.000960814 Jy ! Clean residual min=-0.001625 max=0.001541 Jy/beam ! Clean residual mean=-0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0960219 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.0960219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060877Jy sigma=1.283085 ! Fit after self-cal, rms=0.060876Jy sigma=1.283046 ! 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=0.060876Jy sigma=1.283046 ! Fit after self-cal, rms=0.060839Jy sigma=1.283008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.536 mas, bmaj=10.62 mas, bpa=-4.99 degrees ! Estimated noise=0.419911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103366 Jy ! Component: 100 - total flux cleaned = 0.000180242 Jy ! Component: 150 - total flux cleaned = 0.000242845 Jy ! Component: 200 - total flux cleaned = 0.000253994 Jy ! Total flux subtracted in 200 components = 0.000253994 Jy ! Clean residual min=-0.001672 max=0.001505 Jy/beam ! Clean residual mean=-0.000010 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0962759 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.0962759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060836Jy sigma=1.282921 ! Fit after self-cal, rms=0.060835Jy sigma=1.282901 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 = -1.61913e-06 Jy ! Component: 100 - total flux cleaned = 1.85912e-05 Jy ! Component: 150 - total flux cleaned = 1.8411e-05 Jy ! Component: 200 - total flux cleaned = 2.61343e-05 Jy ! Total flux subtracted in 200 components = 2.61343e-05 Jy ! Clean residual min=-0.001665 max=0.001489 Jy/beam ! Clean residual mean=-0.000010 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.096302 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.096302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060836Jy sigma=1.282902 ! Fit after self-cal, rms=0.060834Jy sigma=1.282886 ! 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=3.635 mas, bmaj=7.314 mas, bpa=-5.153 degrees ! Estimated noise=0.355847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.635 x 7.314 at -5.153 degrees (North through East) ! Clean map min=-0.0015321 max=0.08886 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=3.162 mas, bmaj=6.536 mas, bpa=-4.773 degrees ! Estimated noise=0.474203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687134 Jy ! Component: 100 - total flux cleaned = 0.0844537 Jy ! Component: 150 - total flux cleaned = 0.0903781 Jy ! Component: 200 - total flux cleaned = 0.0931992 Jy ! Total flux subtracted in 200 components = 0.0931992 Jy ! Clean residual min=-0.002544 max=0.002098 Jy/beam ! Clean residual mean=-0.000008 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0931992 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0931992 Jy ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=7.314 mas, bpa=-5.153 degrees ! Estimated noise=0.355847 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 = 0.00178465 Jy ! Component: 100 - total flux cleaned = 0.00226589 Jy ! Component: 150 - total flux cleaned = 0.00251628 Jy ! Component: 200 - total flux cleaned = 0.00265692 Jy ! Total flux subtracted in 200 components = 0.00265692 Jy ! Clean residual min=-0.001670 max=0.001540 Jy/beam ! Clean residual mean=-0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0958561 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0958561 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=7.536 mas, bmaj=10.62 mas, bpa=-4.99 degrees ! Estimated noise=0.419911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443002 Jy ! Component: 100 - total flux cleaned = 0.000599857 Jy ! Component: 150 - total flux cleaned = 0.000660873 Jy ! Component: 200 - total flux cleaned = 0.00064725 Jy ! Total flux subtracted in 200 components = 0.00064725 Jy ! Clean residual min=-0.001760 max=0.001522 Jy/beam ! Clean residual mean=-0.000010 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0965033 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 = -7.61743e-08 Jy ! Component: 100 - total flux cleaned = -1.14987e-05 Jy ! Component: 150 - total flux cleaned = -2.19347e-05 Jy ! Component: 200 - total flux cleaned = -3.12938e-05 Jy ! Total flux subtracted in 200 components = -3.12938e-05 Jy ! Clean residual min=-0.001731 max=0.001508 Jy/beam ! Clean residual mean=-0.000010 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.096472 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.096472 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=7.314 mas, bpa=-5.153 degrees ! Estimated noise=0.355847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011166 Jy ! Component: 100 - total flux cleaned = -5.77983e-05 Jy ! Component: 150 - total flux cleaned = -3.19749e-05 Jy ! Component: 200 - total flux cleaned = -9.7399e-06 Jy ! Total flux subtracted in 200 components = -9.7399e-06 Jy ! Clean residual min=-0.001619 max=0.001528 Jy/beam ! Clean residual mean=-0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0964623 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0964623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060851Jy sigma=1.283242 ! Fit after self-cal, rms=0.060846Jy sigma=1.283177 wmodel J1716+2305_S_map.mod ! Writing 69 model components to file: J1716+2305_S_map.mod wobs J1716+2305_S_uvs.fits ! Writing UV FITS file: J1716+2305_S_uvs.fits wwins J1716+2305_S_map.win ! wwins: Wrote 2 windows to J1716+2305_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 = -0.000323999 Jy ! Component: 100 - total flux cleaned = -0.000477296 Jy ! Component: 150 - total flux cleaned = -0.000647541 Jy ! Component: 200 - total flux cleaned = -0.000718005 Jy ! Component: 250 - total flux cleaned = -0.000717995 Jy ! Component: 300 - total flux cleaned = -0.00071835 Jy ! Component: 350 - total flux cleaned = -0.00080543 Jy ! Component: 400 - total flux cleaned = -0.000826829 Jy ! Component: 450 - total flux cleaned = -0.000910771 Jy ! Component: 500 - total flux cleaned = -0.000972877 Jy ! Component: 550 - total flux cleaned = -0.00105426 Jy ! Component: 600 - total flux cleaned = -0.0011537 Jy ! Component: 650 - total flux cleaned = -0.00119303 Jy ! Component: 700 - total flux cleaned = -0.00130918 Jy ! Component: 750 - total flux cleaned = -0.0013662 Jy ! Component: 800 - total flux cleaned = -0.00146042 Jy ! Component: 850 - total flux cleaned = -0.00153448 Jy ! Component: 900 - total flux cleaned = -0.00160792 Jy ! Component: 950 - total flux cleaned = -0.00162619 Jy ! Component: 1000 - total flux cleaned = -0.00171539 Jy ! Component: 1050 - total flux cleaned = -0.00178614 Jy ! Component: 1100 - total flux cleaned = -0.00182068 Jy ! Component: 1150 - total flux cleaned = -0.00188963 Jy ! Component: 1200 - total flux cleaned = -0.00188948 Jy ! Component: 1250 - total flux cleaned = -0.00194005 Jy ! Component: 1300 - total flux cleaned = -0.00190714 Jy ! Component: 1350 - total flux cleaned = -0.00192352 Jy ! Component: 1400 - total flux cleaned = -0.00192363 Jy ! Component: 1450 - total flux cleaned = -0.0019076 Jy ! Component: 1500 - total flux cleaned = -0.00193973 Jy ! Component: 1550 - total flux cleaned = -0.0019713 Jy ! Component: 1600 - total flux cleaned = -0.00193996 Jy ! Component: 1650 - total flux cleaned = -0.00200212 Jy ! Component: 1700 - total flux cleaned = -0.00200162 Jy ! Component: 1750 - total flux cleaned = -0.00195596 Jy ! Component: 1800 - total flux cleaned = -0.00195602 Jy ! Component: 1850 - total flux cleaned = -0.00203093 Jy ! Component: 1900 - total flux cleaned = -0.0020011 Jy ! Component: 1950 - total flux cleaned = -0.00203058 Jy ! Component: 2000 - total flux cleaned = -0.0020307 Jy ! Component: 2050 - total flux cleaned = -0.00208855 Jy ! Component: 2100 - total flux cleaned = -0.00207411 Jy ! Component: 2150 - total flux cleaned = -0.00205981 Jy ! Component: 2200 - total flux cleaned = -0.00210205 Jy ! Component: 2250 - total flux cleaned = -0.00204614 Jy ! Component: 2300 - total flux cleaned = -0.00204615 Jy ! Component: 2350 - total flux cleaned = -0.00204607 Jy ! Component: 2400 - total flux cleaned = -0.00203246 Jy ! Component: 2450 - total flux cleaned = -0.00199176 Jy ! Component: 2500 - total flux cleaned = -0.00195141 Jy ! Component: 2550 - total flux cleaned = -0.00199143 Jy ! Component: 2600 - total flux cleaned = -0.00192518 Jy ! Component: 2650 - total flux cleaned = -0.00189897 Jy ! Component: 2700 - total flux cleaned = -0.00191201 Jy ! Component: 2750 - total flux cleaned = -0.00187313 Jy ! Component: 2800 - total flux cleaned = -0.00180866 Jy ! Component: 2850 - total flux cleaned = -0.00184682 Jy ! Component: 2900 - total flux cleaned = -0.00178326 Jy ! Component: 2950 - total flux cleaned = -0.00180846 Jy ! Component: 3000 - total flux cleaned = -0.00177098 Jy ! Component: 3050 - total flux cleaned = -0.00172102 Jy ! Component: 3100 - total flux cleaned = -0.00170857 Jy ! Component: 3150 - total flux cleaned = -0.00167162 Jy ! Component: 3200 - total flux cleaned = -0.00162279 Jy ! Component: 3250 - total flux cleaned = -0.00157414 Jy ! Component: 3300 - total flux cleaned = -0.00158616 Jy ! Component: 3350 - total flux cleaned = -0.00151422 Jy ! Component: 3400 - total flux cleaned = -0.00146639 Jy ! Component: 3450 - total flux cleaned = -0.0013952 Jy ! Component: 3500 - total flux cleaned = -0.00140707 Jy ! Component: 3550 - total flux cleaned = -0.00137201 Jy ! Component: 3600 - total flux cleaned = -0.00138366 Jy ! Component: 3650 - total flux cleaned = -0.00133732 Jy ! Component: 3700 - total flux cleaned = -0.00134881 Jy ! Component: 3750 - total flux cleaned = -0.00131435 Jy ! Component: 3800 - total flux cleaned = -0.00130294 Jy ! Component: 3850 - total flux cleaned = -0.00128026 Jy ! Component: 3900 - total flux cleaned = -0.00126903 Jy ! Component: 3950 - total flux cleaned = -0.0012578 Jy ! Component: 4000 - total flux cleaned = -0.00122421 Jy ! Component: 4050 - total flux cleaned = -0.00116878 Jy ! Total flux subtracted in 4096 components = -0.001213 Jy ! Clean residual min=-0.000667 max=0.000754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0952493 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 335 components and 0.0952493 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1716+2305_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.635 x 7.314 at -5.153 degrees (North through East) ! Clean map min=-0.0011663 max=0.088714 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1716+2305_S_map.fits wmodel /vlbi/uf001/uva//J1716+2305_S_map.mod ! Writing 335 model components to file: /vlbi/uf001/uva//J1716+2305_S_map.mod wobs /vlbi/uf001/uva//J1716+2305_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1716+2305_S_uvs.fits wwins /vlbi/uf001/uva//J1716+2305_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1716+2305_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0887145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.684672 0.684672 1.36934 2.73869 5.47737 10.9547 21.9095 43.819 87.638 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 438.166 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1716+2305_S_dfm.log closed on Mon Jan 14 04:05:14 2019