! Started logfile: /vlbi/uf001/uva//J0011+7045_S_dfm.log on Sun Jan 13 20:28:28 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//J0011+7045_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0011+7045_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775 visibilities/baseline/integration-bin. ! Found source: J0011+7045 ! ! 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 5859 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 J0011+7045_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 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.096023Jy sigma=19.804479 ! Fit after self-cal, rms=0.576661Jy sigma=10.703322 ! 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=2.959 mas, bmaj=4.043 mas, bpa=79.25 degrees ! Estimated noise=0.728534 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 = 0.330378 Jy ! Component: 100 - total flux cleaned = 0.450873 Jy ! Total flux subtracted in 100 components = 0.450873 Jy ! Clean residual min=-0.015636 max=0.052270 Jy/beam ! Clean residual mean=-0.000138 rms=0.004871 Jy/beam ! Combined flux in latest and established models = 0.450873 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.450873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145839Jy sigma=2.370852 ! Fit after self-cal, rms=0.144471Jy sigma=2.342273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600518 Jy ! Component: 100 - total flux cleaned = 0.0933847 Jy ! Total flux subtracted in 100 components = 0.0933847 Jy ! Clean residual min=-0.009384 max=0.019999 Jy/beam ! Clean residual mean=-0.000088 rms=0.002635 Jy/beam ! Combined flux in latest and established models = 0.544258 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.544258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104739Jy sigma=1.609702 ! Fit after self-cal, rms=0.104365Jy sigma=1.601712 ! Inverting map ! Added new window around map position (-2.5, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246218 Jy ! Component: 100 - total flux cleaned = 0.0417684 Jy ! Total flux subtracted in 100 components = 0.0417684 Jy ! Clean residual min=-0.007552 max=0.011166 Jy/beam ! Clean residual mean=-0.000067 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.586026 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.586026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093926Jy sigma=1.410623 ! Fit after self-cal, rms=0.093654Jy sigma=1.403911 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014249 Jy ! Component: 100 - total flux cleaned = 0.024918 Jy ! Total flux subtracted in 100 components = 0.024918 Jy ! Clean residual min=-0.006750 max=0.008041 Jy/beam ! Clean residual mean=-0.000054 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.610944 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.610944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089342Jy sigma=1.327340 ! Fit after self-cal, rms=0.089250Jy sigma=1.324935 ! 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=3.474 mas, bmaj=4.854 mas, bpa=77.63 degrees ! Estimated noise=0.560734 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 (-7, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152765 Jy ! Component: 100 - total flux cleaned = 0.0259524 Jy ! Component: 150 - total flux cleaned = 0.0341197 Jy ! Component: 200 - total flux cleaned = 0.0405101 Jy ! Total flux subtracted in 200 components = 0.0405101 Jy ! Clean residual min=-0.005510 max=0.007190 Jy/beam ! Clean residual mean=-0.000070 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.651455 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 112 components and 0.651455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085221Jy sigma=1.256063 ! Fit after self-cal, rms=0.085049Jy sigma=1.252176 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.474 x 4.854 at 77.63 degrees (North through East) ! Clean map min=-0.0055289 max=0.41353 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 0.99 ! LA 0.94 MK 1.02 NL 1.04 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.99 ! LA 0.95 MK 1.01 NL 1.08 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.99 ! LA 0.94 MK 1.02 NL 1.05 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.085049Jy sigma=1.252176 ! Fit after self-cal, rms=0.080907Jy sigma=1.189944 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=4.884 mas, bpa=77.4 degrees ! Estimated noise=0.562234 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 = 0.00249971 Jy ! Component: 100 - total flux cleaned = 0.00297459 Jy ! Component: 150 - total flux cleaned = 0.00331364 Jy ! Component: 200 - total flux cleaned = 0.00349458 Jy ! Total flux subtracted in 200 components = 0.00349458 Jy ! Clean residual min=-0.004405 max=0.003865 Jy/beam ! Clean residual mean=-0.000010 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.654949 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.654949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080749Jy sigma=1.186794 ! Fit after self-cal, rms=0.080742Jy sigma=1.186543 ! 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=0.080742Jy sigma=1.186543 ! Fit after self-cal, rms=0.063926Jy sigma=1.089703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=4.886 mas, bpa=77.72 degrees ! Estimated noise=0.560801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489584 Jy ! Component: 100 - total flux cleaned = 0.000756411 Jy ! Component: 150 - total flux cleaned = 0.00081194 Jy ! Component: 200 - total flux cleaned = 0.000811819 Jy ! Total flux subtracted in 200 components = 0.000811819 Jy ! Clean residual min=-0.002444 max=0.002676 Jy/beam ! Clean residual mean=-0.000011 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.655761 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.655761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063809Jy sigma=1.087547 ! Fit after self-cal, rms=0.063786Jy sigma=1.087290 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, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186126 Jy ! Component: 100 - total flux cleaned = 0.00186702 Jy ! Component: 150 - total flux cleaned = 0.00196654 Jy ! Component: 200 - total flux cleaned = 0.00200928 Jy ! Total flux subtracted in 200 components = 0.00200928 Jy ! Clean residual min=-0.002427 max=0.002620 Jy/beam ! Clean residual mean=-0.000009 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.65777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.65777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063677Jy sigma=1.085246 ! Fit after self-cal, rms=0.063671Jy sigma=1.085132 ! Inverting map ! Added new window around map position (-15.5, 111.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197786 Jy ! Component: 100 - total flux cleaned = 0.00214224 Jy ! Component: 150 - total flux cleaned = 0.00243038 Jy ! Component: 200 - total flux cleaned = 0.00242835 Jy ! Total flux subtracted in 200 components = 0.00242835 Jy ! Clean residual min=-0.002366 max=0.002180 Jy/beam ! Clean residual mean=-0.000008 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.660199 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.660199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063561Jy sigma=1.083084 ! Fit after self-cal, rms=0.063552Jy sigma=1.082967 ! 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=0.063552Jy sigma=1.082967 ! Fit after self-cal, rms=0.063491Jy sigma=1.082511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=4.883 mas, bpa=77.68 degrees ! Estimated noise=0.560743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566777 Jy ! Component: 100 - total flux cleaned = 0.000839586 Jy ! Component: 150 - total flux cleaned = 0.00116962 Jy ! Component: 200 - total flux cleaned = 0.00140028 Jy ! Total flux subtracted in 200 components = 0.00140028 Jy ! Clean residual min=-0.002237 max=0.002072 Jy/beam ! Clean residual mean=-0.000009 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.661599 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 188 components and 0.661599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063436Jy sigma=1.081515 ! Fit after self-cal, rms=0.063432Jy sigma=1.081464 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 = 0.00014188 Jy ! Component: 100 - total flux cleaned = 0.000249669 Jy ! Component: 150 - total flux cleaned = 0.000318621 Jy ! Component: 200 - total flux cleaned = 0.000417353 Jy ! Total flux subtracted in 200 components = 0.000417353 Jy ! Clean residual min=-0.002220 max=0.002019 Jy/beam ! Clean residual mean=-0.000009 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.662016 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 193 components and 0.662016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063396Jy sigma=1.080800 ! Fit after self-cal, rms=0.063393Jy sigma=1.080763 ! 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=0.063393Jy sigma=1.080763 ! Fit after self-cal, rms=0.063401Jy sigma=1.080700 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.401 mas, bmaj=9.645 mas, bpa=69.96 degrees ! Estimated noise=0.743173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119247 Jy ! Component: 100 - total flux cleaned = 0.00152824 Jy ! Component: 150 - total flux cleaned = 0.00163689 Jy ! Component: 200 - total flux cleaned = 0.00168209 Jy ! Total flux subtracted in 200 components = 0.00168209 Jy ! Clean residual min=-0.002146 max=0.001794 Jy/beam ! Clean residual mean=-0.000020 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.663698 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 213 components and 0.663698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063389Jy sigma=1.080465 ! Fit after self-cal, rms=0.063386Jy sigma=1.080430 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 = 0.000245719 Jy ! Component: 100 - total flux cleaned = 0.000245077 Jy ! Component: 150 - total flux cleaned = 0.000305455 Jy ! Component: 200 - total flux cleaned = 0.00036098 Jy ! Total flux subtracted in 200 components = 0.00036098 Jy ! Clean residual min=-0.002086 max=0.001807 Jy/beam ! Clean residual mean=-0.000019 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.664059 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 221 components and 0.664059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063379Jy sigma=1.080305 ! Fit after self-cal, rms=0.063378Jy sigma=1.080287 ! 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=3.482 mas, bmaj=4.883 mas, bpa=77.63 degrees ! Estimated noise=0.560857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 4.883 at 77.63 degrees (North through East) ! Clean map min=-0.002072 max=0.41219 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=2.959 mas, bmaj=4.075 mas, bpa=79.1 degrees ! Estimated noise=0.732449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.332881 Jy ! Component: 100 - total flux cleaned = 0.456073 Jy ! Component: 150 - total flux cleaned = 0.515621 Jy ! Component: 200 - total flux cleaned = 0.550739 Jy ! Total flux subtracted in 200 components = 0.550739 Jy ! Clean residual min=-0.007381 max=0.018448 Jy/beam ! Clean residual mean=-0.000063 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.550739 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.550739 Jy ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=4.883 mas, bpa=77.63 degrees ! Estimated noise=0.560857 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 = 0.0320551 Jy ! Component: 100 - total flux cleaned = 0.0520945 Jy ! Component: 150 - total flux cleaned = 0.0656614 Jy ! Component: 200 - total flux cleaned = 0.0753539 Jy ! Total flux subtracted in 200 components = 0.0753539 Jy ! Clean residual min=-0.003530 max=0.005509 Jy/beam ! Clean residual mean=-0.000040 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.626093 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 89 components and 0.626093 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072054 Jy ! Component: 100 - total flux cleaned = 0.0127154 Jy ! Component: 150 - total flux cleaned = 0.0171084 Jy ! Component: 200 - total flux cleaned = 0.0206637 Jy ! Total flux subtracted in 200 components = 0.0206637 Jy ! Clean residual min=-0.002430 max=0.002577 Jy/beam ! Clean residual mean=-0.000022 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.646757 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 123 components and 0.646757 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=7.401 mas, bmaj=9.645 mas, bpa=69.96 degrees ! Estimated noise=0.743173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481084 Jy ! Component: 100 - total flux cleaned = 0.00792355 Jy ! Component: 150 - total flux cleaned = 0.0102216 Jy ! Component: 200 - total flux cleaned = 0.0118869 Jy ! Total flux subtracted in 200 components = 0.0118869 Jy ! Clean residual min=-0.002286 max=0.001889 Jy/beam ! Clean residual mean=-0.000029 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.658644 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 = 0.00100266 Jy ! Component: 100 - total flux cleaned = 0.00183994 Jy ! Component: 150 - total flux cleaned = 0.00250872 Jy ! Component: 200 - total flux cleaned = 0.0028711 Jy ! Total flux subtracted in 200 components = 0.0028711 Jy ! Clean residual min=-0.002142 max=0.001869 Jy/beam ! Clean residual mean=-0.000023 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.661515 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 210 components and 0.661515 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=4.883 mas, bpa=77.63 degrees ! Estimated noise=0.560857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444267 Jy ! Component: 100 - total flux cleaned = 0.000672995 Jy ! Component: 150 - total flux cleaned = 0.000826536 Jy ! Component: 200 - total flux cleaned = 0.000874711 Jy ! Total flux subtracted in 200 components = 0.000874711 Jy ! Clean residual min=-0.002269 max=0.001995 Jy/beam ! Clean residual mean=-0.000009 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.662389 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 228 components and 0.662389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063451Jy sigma=1.081793 ! Fit after self-cal, rms=0.063433Jy sigma=1.081469 wmodel J0011+7045_S_map.mod ! Writing 228 model components to file: J0011+7045_S_map.mod wobs J0011+7045_S_uvs.fits ! Writing UV FITS file: J0011+7045_S_uvs.fits wwins J0011+7045_S_map.win ! wwins: Wrote 5 windows to J0011+7045_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 = -0.000976448 Jy ! Component: 100 - total flux cleaned = -0.0013504 Jy ! Component: 150 - total flux cleaned = -0.00149253 Jy ! Component: 200 - total flux cleaned = -0.00159601 Jy ! Component: 250 - total flux cleaned = -0.00166408 Jy ! Component: 300 - total flux cleaned = -0.00166433 Jy ! Component: 350 - total flux cleaned = -0.00163166 Jy ! Component: 400 - total flux cleaned = -0.00163148 Jy ! Component: 450 - total flux cleaned = -0.00163155 Jy ! Component: 500 - total flux cleaned = -0.00166157 Jy ! Component: 550 - total flux cleaned = -0.00166129 Jy ! Component: 600 - total flux cleaned = -0.00163157 Jy ! Component: 650 - total flux cleaned = -0.00157423 Jy ! Component: 700 - total flux cleaned = -0.00151743 Jy ! Component: 750 - total flux cleaned = -0.00154597 Jy ! Component: 800 - total flux cleaned = -0.00157391 Jy ! Component: 850 - total flux cleaned = -0.00154706 Jy ! Component: 900 - total flux cleaned = -0.00160031 Jy ! Component: 950 - total flux cleaned = -0.00160048 Jy ! Component: 1000 - total flux cleaned = -0.00157447 Jy ! Component: 1050 - total flux cleaned = -0.00160046 Jy ! Component: 1100 - total flux cleaned = -0.00170211 Jy ! Component: 1150 - total flux cleaned = -0.00170194 Jy ! Component: 1200 - total flux cleaned = -0.00170188 Jy ! Component: 1250 - total flux cleaned = -0.00175075 Jy ! Component: 1300 - total flux cleaned = -0.00182331 Jy ! Component: 1350 - total flux cleaned = -0.00187088 Jy ! Component: 1400 - total flux cleaned = -0.00182353 Jy ! Component: 1450 - total flux cleaned = -0.0018707 Jy ! Component: 1500 - total flux cleaned = -0.00196318 Jy ! Component: 1550 - total flux cleaned = -0.00200911 Jy ! Component: 1600 - total flux cleaned = -0.00198628 Jy ! Component: 1650 - total flux cleaned = -0.0020986 Jy ! Component: 1700 - total flux cleaned = -0.00209863 Jy ! Component: 1750 - total flux cleaned = -0.00212104 Jy ! Component: 1800 - total flux cleaned = -0.002099 Jy ! Component: 1850 - total flux cleaned = -0.0021427 Jy ! Component: 1900 - total flux cleaned = -0.00214241 Jy ! Component: 1950 - total flux cleaned = -0.00220629 Jy ! Component: 2000 - total flux cleaned = -0.00218514 Jy ! Component: 2050 - total flux cleaned = -0.00216423 Jy ! Component: 2100 - total flux cleaned = -0.00224742 Jy ! Component: 2150 - total flux cleaned = -0.00220617 Jy ! Component: 2200 - total flux cleaned = -0.0022063 Jy ! Component: 2250 - total flux cleaned = -0.00226722 Jy ! Component: 2300 - total flux cleaned = -0.00218674 Jy ! Component: 2350 - total flux cleaned = -0.00230661 Jy ! Component: 2400 - total flux cleaned = -0.00226717 Jy ! Component: 2450 - total flux cleaned = -0.00230626 Jy ! Component: 2500 - total flux cleaned = -0.00234531 Jy ! Component: 2550 - total flux cleaned = -0.00236473 Jy ! Component: 2600 - total flux cleaned = -0.00240297 Jy ! Component: 2650 - total flux cleaned = -0.00242183 Jy ! Component: 2700 - total flux cleaned = -0.00244085 Jy ! Component: 2750 - total flux cleaned = -0.00244061 Jy ! Component: 2800 - total flux cleaned = -0.0023661 Jy ! Component: 2850 - total flux cleaned = -0.00240305 Jy ! Component: 2900 - total flux cleaned = -0.00243973 Jy ! Component: 2950 - total flux cleaned = -0.00247625 Jy ! Component: 3000 - total flux cleaned = -0.00247626 Jy ! Component: 3050 - total flux cleaned = -0.00253026 Jy ! Component: 3100 - total flux cleaned = -0.00258363 Jy ! Component: 3150 - total flux cleaned = -0.00261903 Jy ! Component: 3200 - total flux cleaned = -0.00261921 Jy ! Component: 3250 - total flux cleaned = -0.00268911 Jy ! Component: 3300 - total flux cleaned = -0.00268911 Jy ! Component: 3350 - total flux cleaned = -0.00280987 Jy ! Component: 3400 - total flux cleaned = -0.00284413 Jy ! Component: 3450 - total flux cleaned = -0.00289531 Jy ! Component: 3500 - total flux cleaned = -0.00287832 Jy ! Component: 3550 - total flux cleaned = -0.00289528 Jy ! Component: 3600 - total flux cleaned = -0.0029619 Jy ! Component: 3650 - total flux cleaned = -0.0029951 Jy ! Component: 3700 - total flux cleaned = -0.00302816 Jy ! Component: 3750 - total flux cleaned = -0.0029463 Jy ! Component: 3800 - total flux cleaned = -0.00304395 Jy ! Component: 3850 - total flux cleaned = -0.00307633 Jy ! Component: 3900 - total flux cleaned = -0.00309249 Jy ! Component: 3950 - total flux cleaned = -0.00306068 Jy ! Component: 4000 - total flux cleaned = -0.00307671 Jy ! Component: 4050 - total flux cleaned = -0.0031242 Jy ! Total flux subtracted in 4096 components = -0.00318704 Jy ! Clean residual min=-0.000955 max=0.000997 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.659202 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 541 components and 0.659203 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0011+7045_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 4.883 at 77.63 degrees (North through East) ! Clean map min=-0.0016281 max=0.41226 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0011+7045_S_map.fits wmodel /vlbi/uf001/uva//J0011+7045_S_map.mod ! Writing 541 model components to file: /vlbi/uf001/uva//J0011+7045_S_map.mod wobs /vlbi/uf001/uva//J0011+7045_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0011+7045_S_uvs.fits wwins /vlbi/uf001/uva//J0011+7045_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0011+7045_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.412261 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.202471 0.202471 0.404942 0.809885 1.61977 3.23954 6.47908 12.9582 25.9163 51.8326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.412 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1481.69 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0011+7045_S_dfm.log closed on Sun Jan 13 20:28:33 2019