! Started logfile: /vlbi/uf001/uva//J1103+3014_S_dfm.log on Mon Jan 14 01:06:04 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//J1103+3014_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1103+3014_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J1103+3014 ! ! 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 6498 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 J1103+3014_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019183Jy sigma=24.248219 ! Fit after self-cal, rms=0.791439Jy sigma=18.890948 ! 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=3.135 mas, bmaj=5.422 mas, bpa=1.369 degrees ! Estimated noise=0.580629 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 = 0.159246 Jy ! Component: 100 - total flux cleaned = 0.198134 Jy ! Total flux subtracted in 100 components = 0.198134 Jy ! Clean residual min=-0.006068 max=0.015694 Jy/beam ! Clean residual mean=-0.000033 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.198134 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.198134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061630Jy sigma=1.429328 ! Fit after self-cal, rms=0.061611Jy sigma=1.428839 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168049 Jy ! Component: 100 - total flux cleaned = 0.0253446 Jy ! Total flux subtracted in 100 components = 0.0253446 Jy ! Clean residual min=-0.004370 max=0.006274 Jy/beam ! Clean residual mean=-0.000021 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.223479 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.223479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056258Jy sigma=1.295833 ! Fit after self-cal, rms=0.056229Jy sigma=1.295111 ! 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=3.726 mas, bmaj=6.34 mas, bpa=4.171 degrees ! Estimated noise=0.387719 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 (5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760521 Jy ! Component: 100 - total flux cleaned = 0.0127047 Jy ! Component: 150 - total flux cleaned = 0.0164214 Jy ! Component: 200 - total flux cleaned = 0.0193353 Jy ! Total flux subtracted in 200 components = 0.0193353 Jy ! Clean residual min=-0.003489 max=0.005151 Jy/beam ! Clean residual mean=-0.000021 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 0.242814 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.242814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054977Jy sigma=1.263020 ! Fit after self-cal, rms=0.054923Jy sigma=1.261417 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.726 x 6.34 at 4.171 degrees (North through East) ! Clean map min=-0.003166 max=0.20832 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.98 KP 1.02 ! LA 0.94 MK 1.01 NL 1.07 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.97 KP 1.01 ! LA 0.95 MK 1.03 NL 1.07 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.98 KP 1.01 ! LA 0.93 MK 1.03 NL 1.08 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.054923Jy sigma=1.261417 ! Fit after self-cal, rms=0.053542Jy sigma=1.231086 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=6.379 mas, bpa=4.291 degrees ! Estimated noise=0.385132 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 = 0.000139245 Jy ! Component: 100 - total flux cleaned = 9.68554e-05 Jy ! Component: 150 - total flux cleaned = -8.89921e-05 Jy ! Component: 200 - total flux cleaned = -0.000152458 Jy ! Total flux subtracted in 200 components = -0.000152458 Jy ! Clean residual min=-0.002115 max=0.002207 Jy/beam ! Clean residual mean=-0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.242662 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 82 components and 0.242662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053465Jy sigma=1.229258 ! Fit after self-cal, rms=0.053475Jy sigma=1.229114 ! 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=0.053475Jy sigma=1.229114 ! Fit after self-cal, rms=0.053378Jy sigma=1.222389 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.736 mas, bmaj=6.365 mas, bpa=4.153 degrees ! Estimated noise=0.385037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000261658 Jy ! Component: 100 - total flux cleaned = -0.000205411 Jy ! Component: 150 - total flux cleaned = -5.32604e-05 Jy ! Component: 200 - total flux cleaned = 5.68297e-05 Jy ! Total flux subtracted in 200 components = 5.68297e-05 Jy ! Clean residual min=-0.002125 max=0.001935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.242718 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.242718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053340Jy sigma=1.221657 ! Fit after self-cal, rms=0.053339Jy sigma=1.221583 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 = -8.20981e-06 Jy ! Component: 100 - total flux cleaned = 3.03489e-05 Jy ! Component: 150 - total flux cleaned = 4.68042e-05 Jy ! Component: 200 - total flux cleaned = 6.15506e-05 Jy ! Total flux subtracted in 200 components = 6.15506e-05 Jy ! Clean residual min=-0.002108 max=0.001912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.24278 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.24278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053328Jy sigma=1.221320 ! Fit after self-cal, rms=0.053327Jy sigma=1.221308 ! 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=0.053327Jy sigma=1.221308 ! Fit after self-cal, rms=0.053355Jy sigma=1.221092 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=6.362 mas, bpa=4.171 degrees ! Estimated noise=0.384962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000227262 Jy ! Component: 100 - total flux cleaned = -0.000193836 Jy ! Component: 150 - total flux cleaned = -0.000162647 Jy ! Component: 200 - total flux cleaned = -0.000135203 Jy ! Total flux subtracted in 200 components = -0.000135203 Jy ! Clean residual min=-0.002105 max=0.001877 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.242645 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.242645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053343Jy sigma=1.220852 ! Fit after self-cal, rms=0.053342Jy sigma=1.220833 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 = -1.83892e-05 Jy ! Component: 100 - total flux cleaned = -5.76638e-06 Jy ! Component: 150 - total flux cleaned = 5.83115e-06 Jy ! Component: 200 - total flux cleaned = 3.85878e-05 Jy ! Total flux subtracted in 200 components = 3.85878e-05 Jy ! Clean residual min=-0.002092 max=0.001863 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.242683 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 114 components and 0.242683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053337Jy sigma=1.220712 ! Fit after self-cal, rms=0.053336Jy sigma=1.220706 ! 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=0.053336Jy sigma=1.220706 ! Fit after self-cal, rms=0.053351Jy sigma=1.220654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.201 mas, bmaj=9.559 mas, bpa=1.526 degrees ! Estimated noise=0.480088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525148 Jy ! Component: 100 - total flux cleaned = 0.000638772 Jy ! Component: 150 - total flux cleaned = 0.000710954 Jy ! Component: 200 - total flux cleaned = 0.00073114 Jy ! Total flux subtracted in 200 components = 0.00073114 Jy ! Clean residual min=-0.002436 max=0.001962 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.243414 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.243414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053349Jy sigma=1.220687 ! Fit after self-cal, rms=0.053349Jy sigma=1.220657 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 = 6.72658e-05 Jy ! Component: 100 - total flux cleaned = 7.66653e-05 Jy ! Component: 150 - total flux cleaned = 8.52558e-05 Jy ! Component: 200 - total flux cleaned = 9.31639e-05 Jy ! Total flux subtracted in 200 components = 9.31639e-05 Jy ! Clean residual min=-0.002431 max=0.001945 Jy/beam ! Clean residual mean=-0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.243508 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 134 components and 0.243508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053350Jy sigma=1.220696 ! Fit after self-cal, rms=0.053350Jy sigma=1.220684 ! 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=3.733 mas, bmaj=6.36 mas, bpa=4.202 degrees ! Estimated noise=0.384922 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.733 x 6.36 at 4.202 degrees (North through East) ! Clean map min=-0.0020408 max=0.20676 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=3.145 mas, bmaj=5.449 mas, bpa=1.433 degrees ! Estimated noise=0.576977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.158187 Jy ! Component: 100 - total flux cleaned = 0.196765 Jy ! Component: 150 - total flux cleaned = 0.213241 Jy ! Component: 200 - total flux cleaned = 0.221504 Jy ! Total flux subtracted in 200 components = 0.221504 Jy ! Clean residual min=-0.002909 max=0.003902 Jy/beam ! Clean residual mean=-0.000011 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.221504 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.221504 Jy ! Inverting map and beam ! Estimated beam: bmin=3.733 mas, bmaj=6.36 mas, bpa=4.202 degrees ! Estimated noise=0.384922 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 = 0.00639838 Jy ! Component: 100 - total flux cleaned = 0.0101284 Jy ! Component: 150 - total flux cleaned = 0.0127013 Jy ! Component: 200 - total flux cleaned = 0.014616 Jy ! Total flux subtracted in 200 components = 0.014616 Jy ! Clean residual min=-0.002188 max=0.001937 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.23612 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.23612 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=7.201 mas, bmaj=9.559 mas, bpa=1.526 degrees ! Estimated noise=0.480088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248495 Jy ! Component: 100 - total flux cleaned = 0.00406482 Jy ! Component: 150 - total flux cleaned = 0.00511548 Jy ! Component: 200 - total flux cleaned = 0.00584139 Jy ! Total flux subtracted in 200 components = 0.00584139 Jy ! Clean residual min=-0.002475 max=0.002018 Jy/beam ! Clean residual mean=-0.000008 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.241961 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 = 0.000508751 Jy ! Component: 100 - total flux cleaned = 0.00084183 Jy ! Component: 150 - total flux cleaned = 0.000923441 Jy ! Component: 200 - total flux cleaned = 0.000976454 Jy ! Total flux subtracted in 200 components = 0.000976454 Jy ! Clean residual min=-0.002472 max=0.001985 Jy/beam ! Clean residual mean=-0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.242938 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 97 components and 0.242938 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.733 mas, bmaj=6.36 mas, bpa=4.202 degrees ! Estimated noise=0.384922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021857 Jy ! Component: 100 - total flux cleaned = -0.000299829 Jy ! Component: 150 - total flux cleaned = -0.000300609 Jy ! Component: 200 - total flux cleaned = -0.000278088 Jy ! Total flux subtracted in 200 components = -0.000278088 Jy ! Clean residual min=-0.002193 max=0.001822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.24266 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.24266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053370Jy sigma=1.221191 ! Fit after self-cal, rms=0.053367Jy sigma=1.221120 wmodel J1103+3014_S_map.mod ! Writing 113 model components to file: J1103+3014_S_map.mod wobs J1103+3014_S_uvs.fits ! Writing UV FITS file: J1103+3014_S_uvs.fits wwins J1103+3014_S_map.win ! wwins: Wrote 2 windows to J1103+3014_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 = -0.000228025 Jy ! Component: 100 - total flux cleaned = 0.000111756 Jy ! Component: 150 - total flux cleaned = 0.000340357 Jy ! Component: 200 - total flux cleaned = 0.000422898 Jy ! Component: 250 - total flux cleaned = 0.000502802 Jy ! Component: 300 - total flux cleaned = 0.000451343 Jy ! Component: 350 - total flux cleaned = 0.000351588 Jy ! Component: 400 - total flux cleaned = 0.000327422 Jy ! Component: 450 - total flux cleaned = 0.00020805 Jy ! Component: 500 - total flux cleaned = 0.000184576 Jy ! Component: 550 - total flux cleaned = 9.27772e-05 Jy ! Component: 600 - total flux cleaned = 4.8062e-05 Jy ! Component: 650 - total flux cleaned = 4.82941e-05 Jy ! Component: 700 - total flux cleaned = 4.85152e-05 Jy ! Component: 750 - total flux cleaned = 6.9616e-05 Jy ! Component: 800 - total flux cleaned = 9.02715e-05 Jy ! Component: 850 - total flux cleaned = 9.04313e-05 Jy ! Component: 900 - total flux cleaned = 0.000171275 Jy ! Component: 950 - total flux cleaned = 0.000151364 Jy ! Component: 1000 - total flux cleaned = 0.000230241 Jy ! Component: 1050 - total flux cleaned = 0.000307283 Jy ! Component: 1100 - total flux cleaned = 0.000307039 Jy ! Component: 1150 - total flux cleaned = 0.00034488 Jy ! Component: 1200 - total flux cleaned = 0.000400567 Jy ! Component: 1250 - total flux cleaned = 0.000363912 Jy ! Component: 1300 - total flux cleaned = 0.000400128 Jy ! Component: 1350 - total flux cleaned = 0.000382212 Jy ! Component: 1400 - total flux cleaned = 0.000453149 Jy ! Component: 1450 - total flux cleaned = 0.000452893 Jy ! Component: 1500 - total flux cleaned = 0.000452886 Jy ! Component: 1550 - total flux cleaned = 0.000436057 Jy ! Component: 1600 - total flux cleaned = 0.000453016 Jy ! Component: 1650 - total flux cleaned = 0.000452929 Jy ! Component: 1700 - total flux cleaned = 0.000469379 Jy ! Component: 1750 - total flux cleaned = 0.000404299 Jy ! Component: 1800 - total flux cleaned = 0.000308095 Jy ! Component: 1850 - total flux cleaned = 0.000371814 Jy ! Component: 1900 - total flux cleaned = 0.00030895 Jy ! Component: 1950 - total flux cleaned = 0.000231051 Jy ! Component: 2000 - total flux cleaned = 0.000154054 Jy ! Component: 2050 - total flux cleaned = 4.75224e-05 Jy ! Component: 2100 - total flux cleaned = 2.29069e-06 Jy ! Component: 2150 - total flux cleaned = -8.73261e-05 Jy ! Component: 2200 - total flux cleaned = -0.000176037 Jy ! Component: 2250 - total flux cleaned = -0.000219858 Jy ! Component: 2300 - total flux cleaned = -0.000321276 Jy ! Component: 2350 - total flux cleaned = -0.000378903 Jy ! Component: 2400 - total flux cleaned = -0.000506881 Jy ! Component: 2450 - total flux cleaned = -0.00054929 Jy ! Component: 2500 - total flux cleaned = -0.000591069 Jy ! Component: 2550 - total flux cleaned = -0.000646731 Jy ! Component: 2600 - total flux cleaned = -0.000701657 Jy ! Component: 2650 - total flux cleaned = -0.000769709 Jy ! Component: 2700 - total flux cleaned = -0.000823776 Jy ! Component: 2750 - total flux cleaned = -0.000890794 Jy ! Component: 2800 - total flux cleaned = -0.000930396 Jy ! Component: 2850 - total flux cleaned = -0.000956796 Jy ! Component: 2900 - total flux cleaned = -0.0009439 Jy ! Component: 2950 - total flux cleaned = -0.00102164 Jy ! Component: 3000 - total flux cleaned = -0.00100888 Jy ! Component: 3050 - total flux cleaned = -0.00105994 Jy ! Component: 3100 - total flux cleaned = -0.00111041 Jy ! Component: 3150 - total flux cleaned = -0.00113537 Jy ! Component: 3200 - total flux cleaned = -0.00117266 Jy ! Component: 3250 - total flux cleaned = -0.001222 Jy ! Component: 3300 - total flux cleaned = -0.00124662 Jy ! Component: 3350 - total flux cleaned = -0.00130725 Jy ! Component: 3400 - total flux cleaned = -0.00133148 Jy ! Component: 3450 - total flux cleaned = -0.00136734 Jy ! Component: 3500 - total flux cleaned = -0.00137926 Jy ! Component: 3550 - total flux cleaned = -0.00140281 Jy ! Component: 3600 - total flux cleaned = -0.00143794 Jy ! Component: 3650 - total flux cleaned = -0.0014611 Jy ! Component: 3700 - total flux cleaned = -0.0015072 Jy ! Component: 3750 - total flux cleaned = -0.00153007 Jy ! Component: 3800 - total flux cleaned = -0.00155301 Jy ! Component: 3850 - total flux cleaned = -0.00159841 Jy ! Component: 3900 - total flux cleaned = -0.00164339 Jy ! Component: 3950 - total flux cleaned = -0.00173255 Jy ! Component: 4000 - total flux cleaned = -0.00172141 Jy ! Component: 4050 - total flux cleaned = -0.00172148 Jy ! Total flux subtracted in 4096 components = -0.00171061 Jy ! Clean residual min=-0.000694 max=0.000671 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.240949 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 382 components and 0.240949 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1103+3014_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.733 x 6.36 at 4.202 degrees (North through East) ! Clean map min=-0.0014668 max=0.2065 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1103+3014_S_map.fits wmodel /vlbi/uf001/uva//J1103+3014_S_map.mod ! Writing 382 model components to file: /vlbi/uf001/uva//J1103+3014_S_map.mod wobs /vlbi/uf001/uva//J1103+3014_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1103+3014_S_uvs.fits wwins /vlbi/uf001/uva//J1103+3014_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1103+3014_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.206503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.288652 0.288652 0.577305 1.15461 2.30922 4.61844 9.23688 18.4738 36.9475 73.895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.206 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1039.31 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1103+3014_S_dfm.log closed on Mon Jan 14 01:06:08 2019