! Started logfile: /vlbi/uf001/uva//J0750-0706_S_dfm.log on Sun Jan 13 23:39:43 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//J0750-0706_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0750-0706_S_uva.fits ! AN table 1: 68 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.700572 visibilities/baseline/integration-bin. ! Found source: J0750-0706 ! ! 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 40 lines of history. ! ! Reading 5145 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 J0750-0706_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001743Jy sigma=17.485327 ! Fit after self-cal, rms=0.856890Jy sigma=14.896340 ! 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=2.716 mas, bmaj=6.333 mas, bpa=2.772 degrees ! Estimated noise=0.811483 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 = 0.109422 Jy ! Component: 100 - total flux cleaned = 0.140348 Jy ! Total flux subtracted in 100 components = 0.140348 Jy ! Clean residual min=-0.008210 max=0.014213 Jy/beam ! Clean residual mean=0.000000 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.140348 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.140348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086990Jy sigma=1.433435 ! Fit after self-cal, rms=0.086936Jy sigma=1.432488 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161354 Jy ! Component: 100 - total flux cleaned = 0.0249005 Jy ! Total flux subtracted in 100 components = 0.0249005 Jy ! Clean residual min=-0.006349 max=0.008537 Jy/beam ! Clean residual mean=-0.000006 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.165249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.165249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083550Jy sigma=1.362553 ! Fit after self-cal, rms=0.083534Jy sigma=1.362164 ! 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=3.206 mas, bmaj=7.183 mas, bpa=2.865 degrees ! Estimated noise=0.59376 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 = 0.00733596 Jy ! Component: 100 - total flux cleaned = 0.0112646 Jy ! Component: 150 - total flux cleaned = 0.0135537 Jy ! Component: 200 - total flux cleaned = 0.0146446 Jy ! Total flux subtracted in 200 components = 0.0146446 Jy ! Clean residual min=-0.007630 max=0.012031 Jy/beam ! Clean residual mean=0.000004 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.179894 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.179894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082976Jy sigma=1.349135 ! Fit after self-cal, rms=0.082973Jy sigma=1.348984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.206 x 7.183 at 2.865 degrees (North through East) ! Clean map min=-0.0075726 max=0.14557 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.90 HN 1.00 LA 0.85 ! MK 1.06 NL 1.14 OV 1.04 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 HN 0.97 LA 0.88 ! MK 0.95 NL 1.13 OV 1.06 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 0.98 HN 1.02 LA 0.85 ! MK 1.03 NL 1.11 OV 1.26 PT 0.94 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.082973Jy sigma=1.348984 ! Fit after self-cal, rms=0.087781Jy sigma=1.284758 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=7.255 mas, bpa=2.682 degrees ! Estimated noise=0.600221 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 = 0.000419096 Jy ! Component: 100 - total flux cleaned = 0.000499737 Jy ! Component: 150 - total flux cleaned = 0.000565788 Jy ! Component: 200 - total flux cleaned = 0.0006247 Jy ! Total flux subtracted in 200 components = 0.0006247 Jy ! Clean residual min=-0.006909 max=0.008658 Jy/beam ! Clean residual mean=-0.000008 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.180518 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.180518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087759Jy sigma=1.284519 ! Fit after self-cal, rms=0.088004Jy sigma=1.283464 ! 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=0.088004Jy sigma=1.283464 ! Fit after self-cal, rms=0.097522Jy sigma=1.248299 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=7.248 mas, bpa=2.594 degrees ! Estimated noise=0.6038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126749 Jy ! Component: 100 - total flux cleaned = 0.00150971 Jy ! Component: 150 - total flux cleaned = 0.00167252 Jy ! Component: 200 - total flux cleaned = 0.00167306 Jy ! Total flux subtracted in 200 components = 0.00167306 Jy ! Clean residual min=-0.004695 max=0.008407 Jy/beam ! Clean residual mean=-0.000014 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.182191 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.182191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097503Jy sigma=1.247767 ! Fit after self-cal, rms=0.097743Jy sigma=1.247202 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 (-9.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837483 Jy ! Component: 100 - total flux cleaned = 0.0133609 Jy ! Component: 150 - total flux cleaned = 0.0167665 Jy ! Component: 200 - total flux cleaned = 0.0192175 Jy ! Total flux subtracted in 200 components = 0.0192175 Jy ! Clean residual min=-0.003955 max=0.004672 Jy/beam ! Clean residual mean=-0.000013 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.201409 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 104 components and 0.201409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097024Jy sigma=1.226936 ! Fit after self-cal, rms=0.096921Jy sigma=1.225910 ! 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=0.096921Jy sigma=1.225910 ! Fit after self-cal, rms=0.097018Jy sigma=1.220109 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=7.254 mas, bpa=2.813 degrees ! Estimated noise=0.597316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031169 Jy ! Component: 100 - total flux cleaned = 0.00514627 Jy ! Component: 150 - total flux cleaned = 0.00600445 Jy ! Component: 200 - total flux cleaned = 0.0066182 Jy ! Total flux subtracted in 200 components = 0.0066182 Jy ! Clean residual min=-0.003437 max=0.004150 Jy/beam ! Clean residual mean=-0.000005 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.208027 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 138 components and 0.208027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096926Jy sigma=1.216497 ! Fit after self-cal, rms=0.096892Jy sigma=1.216174 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 (39, -123.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376013 Jy ! Component: 100 - total flux cleaned = 0.00574703 Jy ! Component: 150 - total flux cleaned = 0.00707055 Jy ! Component: 200 - total flux cleaned = 0.0076155 Jy ! Total flux subtracted in 200 components = 0.0076155 Jy ! Clean residual min=-0.003196 max=0.003418 Jy/beam ! Clean residual mean=-0.000006 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.215643 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 169 components and 0.215643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096765Jy sigma=1.211766 ! Fit after self-cal, rms=0.096711Jy sigma=1.211595 ! 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=0.096711Jy sigma=1.211595 ! Fit after self-cal, rms=0.096401Jy sigma=1.211239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.712 mas, bmaj=12.68 mas, bpa=4.932 degrees ! Estimated noise=0.771188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296339 Jy ! Component: 100 - total flux cleaned = 0.00457463 Jy ! Component: 150 - total flux cleaned = 0.00485672 Jy ! Component: 200 - total flux cleaned = 0.00510834 Jy ! Total flux subtracted in 200 components = 0.00510834 Jy ! Clean residual min=-0.004193 max=0.004254 Jy/beam ! Clean residual mean=-0.000010 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.220751 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 0.220751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096428Jy sigma=1.210321 ! Fit after self-cal, rms=0.096397Jy sigma=1.210117 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 = 0.000677601 Jy ! Component: 100 - total flux cleaned = 0.000769481 Jy ! Component: 150 - total flux cleaned = 0.000810568 Jy ! Component: 200 - total flux cleaned = 0.000888336 Jy ! Total flux subtracted in 200 components = 0.000888336 Jy ! Clean residual min=-0.004060 max=0.004246 Jy/beam ! Clean residual mean=-0.000010 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.221639 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.221639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096401Jy sigma=1.209746 ! Fit after self-cal, rms=0.096393Jy sigma=1.209701 ! 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=3.212 mas, bmaj=7.25 mas, bpa=2.803 degrees ! Estimated noise=0.595118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.212 x 7.25 at 2.803 degrees (North through East) ! Clean map min=-0.0030118 max=0.14741 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=2.713 mas, bmaj=6.354 mas, bpa=3.114 degrees ! Estimated noise=0.810444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109034 Jy ! Component: 100 - total flux cleaned = 0.140761 Jy ! Component: 150 - total flux cleaned = 0.157137 Jy ! Component: 200 - total flux cleaned = 0.16686 Jy ! Total flux subtracted in 200 components = 0.16686 Jy ! Clean residual min=-0.004792 max=0.006153 Jy/beam ! Clean residual mean=-0.000005 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.16686 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.16686 Jy ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=7.25 mas, bpa=2.803 degrees ! Estimated noise=0.595118 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 (-16, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00954478 Jy ! Component: 100 - total flux cleaned = 0.0168605 Jy ! Component: 150 - total flux cleaned = 0.0227388 Jy ! Component: 200 - total flux cleaned = 0.02762 Jy ! Total flux subtracted in 200 components = 0.02762 Jy ! Clean residual min=-0.003911 max=0.004055 Jy/beam ! Clean residual mean=-0.000003 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.19448 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.19448 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=6.712 mas, bmaj=12.68 mas, bpa=4.932 degrees ! Estimated noise=0.771188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776273 Jy ! Component: 100 - total flux cleaned = 0.0132839 Jy ! Component: 150 - total flux cleaned = 0.0175029 Jy ! Component: 200 - total flux cleaned = 0.0207788 Jy ! Total flux subtracted in 200 components = 0.0207788 Jy ! Clean residual min=-0.004722 max=0.004364 Jy/beam ! Clean residual mean=-0.000010 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.215259 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 = 0.00256054 Jy ! Component: 100 - total flux cleaned = 0.00457925 Jy ! Component: 150 - total flux cleaned = 0.00557638 Jy ! Component: 200 - total flux cleaned = 0.00643975 Jy ! Total flux subtracted in 200 components = 0.00643975 Jy ! Clean residual min=-0.004056 max=0.004461 Jy/beam ! Clean residual mean=-0.000011 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.221698 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 155 components and 0.221699 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=7.25 mas, bpa=2.803 degrees ! Estimated noise=0.595118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865241 Jy ! Component: 100 - total flux cleaned = 0.00158587 Jy ! Component: 150 - total flux cleaned = 0.00193155 Jy ! Component: 200 - total flux cleaned = 0.00214255 Jy ! Total flux subtracted in 200 components = 0.00214255 Jy ! Clean residual min=-0.002744 max=0.002921 Jy/beam ! Clean residual mean=-0.000005 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.223841 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 172 components and 0.223841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096339Jy sigma=1.207856 ! Fit after self-cal, rms=0.096311Jy sigma=1.207403 wmodel J0750-0706_S_map.mod ! Writing 172 model components to file: J0750-0706_S_map.mod wobs J0750-0706_S_uvs.fits ! Writing UV FITS file: J0750-0706_S_uvs.fits wwins J0750-0706_S_map.win ! wwins: Wrote 4 windows to J0750-0706_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 = 0.000916128 Jy ! Component: 100 - total flux cleaned = 0.00140197 Jy ! Component: 150 - total flux cleaned = 0.00190501 Jy ! Component: 200 - total flux cleaned = 0.00229605 Jy ! Component: 250 - total flux cleaned = 0.00258869 Jy ! Component: 300 - total flux cleaned = 0.00303223 Jy ! Component: 350 - total flux cleaned = 0.00334395 Jy ! Component: 400 - total flux cleaned = 0.00349464 Jy ! Component: 450 - total flux cleaned = 0.0036779 Jy ! Component: 500 - total flux cleaned = 0.00392671 Jy ! Component: 550 - total flux cleaned = 0.00413383 Jy ! Component: 600 - total flux cleaned = 0.00430212 Jy ! Component: 650 - total flux cleaned = 0.00430303 Jy ! Component: 700 - total flux cleaned = 0.00443197 Jy ! Component: 750 - total flux cleaned = 0.0044327 Jy ! Component: 800 - total flux cleaned = 0.00446446 Jy ! Component: 850 - total flux cleaned = 0.00449401 Jy ! Component: 900 - total flux cleaned = 0.00437611 Jy ! Component: 950 - total flux cleaned = 0.00434738 Jy ! Component: 1000 - total flux cleaned = 0.00429101 Jy ! Component: 1050 - total flux cleaned = 0.00418046 Jy ! Component: 1100 - total flux cleaned = 0.00415259 Jy ! Component: 1150 - total flux cleaned = 0.00404534 Jy ! Component: 1200 - total flux cleaned = 0.00401884 Jy ! Component: 1250 - total flux cleaned = 0.00396673 Jy ! Component: 1300 - total flux cleaned = 0.00384 Jy ! Component: 1350 - total flux cleaned = 0.00381478 Jy ! Component: 1400 - total flux cleaned = 0.00378948 Jy ! Component: 1450 - total flux cleaned = 0.00369302 Jy ! Component: 1500 - total flux cleaned = 0.00364592 Jy ! Component: 1550 - total flux cleaned = 0.00359984 Jy ! Component: 1600 - total flux cleaned = 0.00362209 Jy ! Component: 1650 - total flux cleaned = 0.00359927 Jy ! Component: 1700 - total flux cleaned = 0.00364374 Jy ! Component: 1750 - total flux cleaned = 0.00366564 Jy ! Component: 1800 - total flux cleaned = 0.00370825 Jy ! Component: 1850 - total flux cleaned = 0.00372955 Jy ! Component: 1900 - total flux cleaned = 0.00379166 Jy ! Component: 1950 - total flux cleaned = 0.00381197 Jy ! Component: 2000 - total flux cleaned = 0.00381219 Jy ! Component: 2050 - total flux cleaned = 0.00395166 Jy ! Component: 2100 - total flux cleaned = 0.00393212 Jy ! Component: 2150 - total flux cleaned = 0.00402872 Jy ! Component: 2200 - total flux cleaned = 0.00406661 Jy ! Component: 2250 - total flux cleaned = 0.00408535 Jy ! Component: 2300 - total flux cleaned = 0.00408521 Jy ! Component: 2350 - total flux cleaned = 0.00408546 Jy ! Component: 2400 - total flux cleaned = 0.0041221 Jy ! Component: 2450 - total flux cleaned = 0.00414007 Jy ! Component: 2500 - total flux cleaned = 0.00417581 Jy ! Component: 2550 - total flux cleaned = 0.00424597 Jy ! Component: 2600 - total flux cleaned = 0.00422833 Jy ! Component: 2650 - total flux cleaned = 0.00424567 Jy ! Component: 2700 - total flux cleaned = 0.00427959 Jy ! Component: 2750 - total flux cleaned = 0.00422933 Jy ! Component: 2800 - total flux cleaned = 0.00434544 Jy ! Component: 2850 - total flux cleaned = 0.00439452 Jy ! Component: 2900 - total flux cleaned = 0.00444299 Jy ! Component: 2950 - total flux cleaned = 0.00449106 Jy ! Component: 3000 - total flux cleaned = 0.00449099 Jy ! Component: 3050 - total flux cleaned = 0.00461725 Jy ! Component: 3100 - total flux cleaned = 0.00466404 Jy ! Component: 3150 - total flux cleaned = 0.0047411 Jy ! Component: 3200 - total flux cleaned = 0.00481736 Jy ! Component: 3250 - total flux cleaned = 0.00484763 Jy ! Component: 3300 - total flux cleaned = 0.00492291 Jy ! Component: 3350 - total flux cleaned = 0.00501226 Jy ! Component: 3400 - total flux cleaned = 0.0051009 Jy ! Component: 3450 - total flux cleaned = 0.00515945 Jy ! Component: 3500 - total flux cleaned = 0.00523208 Jy ! Component: 3550 - total flux cleaned = 0.00527528 Jy ! Component: 3600 - total flux cleaned = 0.00533213 Jy ! Component: 3650 - total flux cleaned = 0.00540262 Jy ! Component: 3700 - total flux cleaned = 0.00544461 Jy ! Component: 3750 - total flux cleaned = 0.00552813 Jy ! Component: 3800 - total flux cleaned = 0.00559717 Jy ! Component: 3850 - total flux cleaned = 0.00565178 Jy ! Component: 3900 - total flux cleaned = 0.00570619 Jy ! Component: 3950 - total flux cleaned = 0.00575983 Jy ! Component: 4000 - total flux cleaned = 0.00585339 Jy ! Component: 4050 - total flux cleaned = 0.00589314 Jy ! Total flux subtracted in 4096 components = 0.00591954 Jy ! Clean residual min=-0.000723 max=0.000941 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.229761 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 458 components and 0.229761 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0750-0706_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.212 x 7.25 at 2.803 degrees (North through East) ! Clean map min=-0.0015141 max=0.14919 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0750-0706_S_map.fits wmodel /vlbi/uf001/uva//J0750-0706_S_map.mod ! Writing 458 model components to file: /vlbi/uf001/uva//J0750-0706_S_map.mod wobs /vlbi/uf001/uva//J0750-0706_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0750-0706_S_uvs.fits wwins /vlbi/uf001/uva//J0750-0706_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0750-0706_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.149189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236433 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475437 0.475437 0.950875 1.90175 3.8035 7.607 15.214 30.428 60.856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.149 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 630.997 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0750-0706_S_dfm.log closed on Sun Jan 13 23:39:47 2019