! Started logfile: /vlbi/uf001/uva//J0953+1720_S_dfm.log on Mon Jan 14 00:39:14 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//J0953+1720_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0953+1720_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.860802 visibilities/baseline/integration-bin. ! Found source: J0953+1720 ! ! 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 8367 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 J0953+1720_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002970Jy sigma=22.326250 ! Fit after self-cal, rms=0.933849Jy sigma=20.810025 ! 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=2.83 mas, bmaj=6.912 mas, bpa=-4.335 degrees ! Estimated noise=0.466456 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 = 0.0519633 Jy ! Component: 100 - total flux cleaned = 0.0635315 Jy ! Total flux subtracted in 100 components = 0.0635315 Jy ! Clean residual min=-0.002609 max=0.003959 Jy/beam ! Clean residual mean=-0.000003 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0635315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0635315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060558Jy sigma=1.250826 ! Fit after self-cal, rms=0.060082Jy sigma=1.243186 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438592 Jy ! Component: 100 - total flux cleaned = 0.00665967 Jy ! Total flux subtracted in 100 components = 0.00665967 Jy ! Clean residual min=-0.002373 max=0.003236 Jy/beam ! Clean residual mean=0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0701912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0701912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059694Jy sigma=1.233511 ! Fit after self-cal, rms=0.059685Jy sigma=1.233345 ! 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=3.302 mas, bmaj=7.856 mas, bpa=-4.627 degrees ! Estimated noise=0.353096 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 (-3, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342681 Jy ! Component: 100 - total flux cleaned = 0.00535615 Jy ! Component: 150 - total flux cleaned = 0.00660138 Jy ! Component: 200 - total flux cleaned = 0.00697944 Jy ! Total flux subtracted in 200 components = 0.00697944 Jy ! Clean residual min=-0.001871 max=0.002074 Jy/beam ! Clean residual mean=0.000007 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0771706 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 0.0771706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059484Jy sigma=1.228262 ! Fit after self-cal, rms=0.059464Jy sigma=1.227832 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 7.856 at -4.627 degrees (North through East) ! Clean map min=-0.0019491 max=0.067549 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 1.01 ! LA 1.00 MK 1.00 NL 1.01 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.92 HN 1.08 KP 1.08 ! LA 1.02 MK 0.98 NL 0.98 OV 0.97 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 1.00 KP 0.99 ! LA 1.02 MK 0.98 NL 0.98 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.059464Jy sigma=1.227832 ! Fit after self-cal, rms=0.059481Jy sigma=1.225174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.298 mas, bmaj=7.865 mas, bpa=-4.52 degrees ! Estimated noise=0.350725 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 = 0.000505856 Jy ! Component: 100 - total flux cleaned = 0.000646889 Jy ! Component: 150 - total flux cleaned = 0.000718638 Jy ! Component: 200 - total flux cleaned = 0.000739146 Jy ! Total flux subtracted in 200 components = 0.000739146 Jy ! Clean residual min=-0.001646 max=0.001921 Jy/beam ! Clean residual mean=0.000009 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0779098 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 0.0779098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059457Jy sigma=1.224628 ! Fit after self-cal, rms=0.059488Jy sigma=1.224460 ! 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=0.059488Jy sigma=1.224460 ! Fit after self-cal, rms=0.058738Jy sigma=1.220681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.293 mas, bmaj=7.865 mas, bpa=-4.632 degrees ! Estimated noise=0.350063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.49479e-05 Jy ! Component: 100 - total flux cleaned = 0.000195672 Jy ! Component: 150 - total flux cleaned = 0.000195802 Jy ! Component: 200 - total flux cleaned = 0.000223038 Jy ! Total flux subtracted in 200 components = 0.000223038 Jy ! Clean residual min=-0.001692 max=0.001973 Jy/beam ! Clean residual mean=0.000003 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0781328 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0781328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058731Jy sigma=1.220478 ! Fit after self-cal, rms=0.058733Jy sigma=1.220333 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 (61.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013501 Jy ! Component: 100 - total flux cleaned = 0.0016386 Jy ! Component: 150 - total flux cleaned = 0.00174958 Jy ! Component: 200 - total flux cleaned = 0.00186722 Jy ! Total flux subtracted in 200 components = 0.00186722 Jy ! Clean residual min=-0.001571 max=0.001398 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.08 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.08 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058680Jy sigma=1.219127 ! Fit after self-cal, rms=0.058679Jy sigma=1.219038 ! 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=0.058679Jy sigma=1.219038 ! Fit after self-cal, rms=0.058500Jy sigma=1.218878 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=7.862 mas, bpa=-4.748 degrees ! Estimated noise=0.349024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511351 Jy ! Component: 100 - total flux cleaned = 0.000624972 Jy ! Component: 150 - total flux cleaned = 0.000729069 Jy ! Component: 200 - total flux cleaned = 0.000824785 Jy ! Total flux subtracted in 200 components = 0.000824785 Jy ! Clean residual min=-0.001517 max=0.001379 Jy/beam ! Clean residual mean=0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0808248 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.0808248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058484Jy sigma=1.218514 ! Fit after self-cal, rms=0.058484Jy sigma=1.218494 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 = 0.000116019 Jy ! Component: 100 - total flux cleaned = 0.000187248 Jy ! Component: 150 - total flux cleaned = 0.000303611 Jy ! Component: 200 - total flux cleaned = 0.000366306 Jy ! Total flux subtracted in 200 components = 0.000366306 Jy ! Clean residual min=-0.001462 max=0.001379 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0811911 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.0811911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058475Jy sigma=1.218297 ! Fit after self-cal, rms=0.058475Jy sigma=1.218293 ! 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=0.058475Jy sigma=1.218293 ! Fit after self-cal, rms=0.058381Jy sigma=1.218263 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.095 mas, bmaj=12.06 mas, bpa=-7.479 degrees ! Estimated noise=0.43847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557278 Jy ! Component: 100 - total flux cleaned = 0.000794099 Jy ! Component: 150 - total flux cleaned = 0.000990625 Jy ! Component: 200 - total flux cleaned = 0.00109198 Jy ! Total flux subtracted in 200 components = 0.00109198 Jy ! Clean residual min=-0.001383 max=0.001500 Jy/beam ! Clean residual mean=0.000004 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0822831 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 129 components and 0.0822831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058379Jy sigma=1.218252 ! Fit after self-cal, rms=0.058378Jy sigma=1.218234 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 = 0.000184152 Jy ! Component: 100 - total flux cleaned = 0.000267892 Jy ! Component: 150 - total flux cleaned = 0.000352256 Jy ! Component: 200 - total flux cleaned = 0.000411736 Jy ! Total flux subtracted in 200 components = 0.000411736 Jy ! Clean residual min=-0.001368 max=0.001480 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0826948 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.0826949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058379Jy sigma=1.218249 ! Fit after self-cal, rms=0.058379Jy sigma=1.218243 ! 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=3.288 mas, bmaj=7.865 mas, bpa=-4.829 degrees ! Estimated noise=0.348564 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 7.865 at -4.829 degrees (North through East) ! Clean map min=-0.0013564 max=0.067013 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=2.821 mas, bmaj=6.936 mas, bpa=-4.487 degrees ! Estimated noise=0.459534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0514042 Jy ! Component: 100 - total flux cleaned = 0.063085 Jy ! Component: 150 - total flux cleaned = 0.0678972 Jy ! Component: 200 - total flux cleaned = 0.0710073 Jy ! Total flux subtracted in 200 components = 0.0710073 Jy ! Clean residual min=-0.002282 max=0.002303 Jy/beam ! Clean residual mean=-0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0710074 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0710074 Jy ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=7.865 mas, bpa=-4.829 degrees ! Estimated noise=0.348564 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 = 0.00309846 Jy ! Component: 100 - total flux cleaned = 0.00514485 Jy ! Component: 150 - total flux cleaned = 0.00644501 Jy ! Component: 200 - total flux cleaned = 0.00740924 Jy ! Total flux subtracted in 200 components = 0.00740924 Jy ! Clean residual min=-0.001507 max=0.001490 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0784166 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.0784166 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=7.095 mas, bmaj=12.06 mas, bpa=-7.479 degrees ! Estimated noise=0.43847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139328 Jy ! Component: 100 - total flux cleaned = 0.00226252 Jy ! Component: 150 - total flux cleaned = 0.00289693 Jy ! Component: 200 - total flux cleaned = 0.00332951 Jy ! Total flux subtracted in 200 components = 0.00332951 Jy ! Clean residual min=-0.001373 max=0.001560 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0817461 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 = 0.000250362 Jy ! Component: 100 - total flux cleaned = 0.000474407 Jy ! Component: 150 - total flux cleaned = 0.000689594 Jy ! Component: 200 - total flux cleaned = 0.000819802 Jy ! Total flux subtracted in 200 components = 0.000819802 Jy ! Clean residual min=-0.001396 max=0.001531 Jy/beam ! Clean residual mean=0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0825659 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 109 components and 0.0825659 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=7.865 mas, bpa=-4.829 degrees ! Estimated noise=0.348564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266046 Jy ! Component: 100 - total flux cleaned = -0.000295382 Jy ! Component: 150 - total flux cleaned = -0.000350787 Jy ! Component: 200 - total flux cleaned = -0.000352356 Jy ! Total flux subtracted in 200 components = -0.000352356 Jy ! Clean residual min=-0.001460 max=0.001357 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0822135 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.0822136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058405Jy sigma=1.218749 ! Fit after self-cal, rms=0.058406Jy sigma=1.218691 wmodel J0953+1720_S_map.mod ! Writing 127 model components to file: J0953+1720_S_map.mod wobs J0953+1720_S_uvs.fits ! Writing UV FITS file: J0953+1720_S_uvs.fits wwins J0953+1720_S_map.win ! wwins: Wrote 3 windows to J0953+1720_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 = -2.76452e-05 Jy ! Component: 100 - total flux cleaned = -5.15421e-05 Jy ! Component: 150 - total flux cleaned = -0.000143178 Jy ! Component: 200 - total flux cleaned = -0.000187907 Jy ! Component: 250 - total flux cleaned = -0.000145159 Jy ! Component: 300 - total flux cleaned = -0.0001035 Jy ! Component: 350 - total flux cleaned = -0.000103177 Jy ! Component: 400 - total flux cleaned = -6.31214e-05 Jy ! Component: 450 - total flux cleaned = 5.30357e-05 Jy ! Component: 500 - total flux cleaned = 0.000185121 Jy ! Component: 550 - total flux cleaned = 0.000203466 Jy ! Component: 600 - total flux cleaned = 0.000239955 Jy ! Component: 650 - total flux cleaned = 0.00034724 Jy ! Component: 700 - total flux cleaned = 0.000364569 Jy ! Component: 750 - total flux cleaned = 0.000451338 Jy ! Component: 800 - total flux cleaned = 0.000468416 Jy ! Component: 850 - total flux cleaned = 0.000535696 Jy ! Component: 900 - total flux cleaned = 0.000601692 Jy ! Component: 950 - total flux cleaned = 0.000634024 Jy ! Component: 1000 - total flux cleaned = 0.000698288 Jy ! Component: 1050 - total flux cleaned = 0.000698303 Jy ! Component: 1100 - total flux cleaned = 0.000698567 Jy ! Component: 1150 - total flux cleaned = 0.00076036 Jy ! Component: 1200 - total flux cleaned = 0.00080611 Jy ! Component: 1250 - total flux cleaned = 0.000821502 Jy ! Component: 1300 - total flux cleaned = 0.000881268 Jy ! Component: 1350 - total flux cleaned = 0.00089636 Jy ! Component: 1400 - total flux cleaned = 0.000940237 Jy ! Component: 1450 - total flux cleaned = 0.000983521 Jy ! Component: 1500 - total flux cleaned = 0.00106881 Jy ! Component: 1550 - total flux cleaned = 0.00113896 Jy ! Component: 1600 - total flux cleaned = 0.00116674 Jy ! Component: 1650 - total flux cleaned = 0.0012082 Jy ! Component: 1700 - total flux cleaned = 0.00127639 Jy ! Component: 1750 - total flux cleaned = 0.0013032 Jy ! Component: 1800 - total flux cleaned = 0.00132985 Jy ! Component: 1850 - total flux cleaned = 0.00131676 Jy ! Component: 1900 - total flux cleaned = 0.00135598 Jy ! Component: 1950 - total flux cleaned = 0.00138181 Jy ! Component: 2000 - total flux cleaned = 0.00138178 Jy ! Component: 2050 - total flux cleaned = 0.0014072 Jy ! Component: 2100 - total flux cleaned = 0.00138221 Jy ! Component: 2150 - total flux cleaned = 0.00145714 Jy ! Component: 2200 - total flux cleaned = 0.00140776 Jy ! Component: 2250 - total flux cleaned = 0.00141995 Jy ! Component: 2300 - total flux cleaned = 0.00135925 Jy ! Component: 2350 - total flux cleaned = 0.00139546 Jy ! Component: 2400 - total flux cleaned = 0.00140747 Jy ! Component: 2450 - total flux cleaned = 0.00134818 Jy ! Component: 2500 - total flux cleaned = 0.00137159 Jy ! Component: 2550 - total flux cleaned = 0.00133662 Jy ! Component: 2600 - total flux cleaned = 0.00135981 Jy ! Component: 2650 - total flux cleaned = 0.00130215 Jy ! Component: 2700 - total flux cleaned = 0.0013135 Jy ! Component: 2750 - total flux cleaned = 0.00131362 Jy ! Component: 2800 - total flux cleaned = 0.00129108 Jy ! Component: 2850 - total flux cleaned = 0.00126881 Jy ! Component: 2900 - total flux cleaned = 0.00124651 Jy ! Component: 2950 - total flux cleaned = 0.00127952 Jy ! Component: 3000 - total flux cleaned = 0.00126855 Jy ! Component: 3050 - total flux cleaned = 0.00119261 Jy ! Component: 3100 - total flux cleaned = 0.00120341 Jy ! Component: 3150 - total flux cleaned = 0.00119265 Jy ! Component: 3200 - total flux cleaned = 0.00113952 Jy ! Component: 3250 - total flux cleaned = 0.00108664 Jy ! Component: 3300 - total flux cleaned = 0.00105528 Jy ! Component: 3350 - total flux cleaned = 0.00103446 Jy ! Component: 3400 - total flux cleaned = 0.00104476 Jy ! Component: 3450 - total flux cleaned = 0.00101393 Jy ! Component: 3500 - total flux cleaned = 0.000962752 Jy ! Component: 3550 - total flux cleaned = 0.000922111 Jy ! Component: 3600 - total flux cleaned = 0.000851401 Jy ! Component: 3650 - total flux cleaned = 0.000831431 Jy ! Component: 3700 - total flux cleaned = 0.000791525 Jy ! Component: 3750 - total flux cleaned = 0.000761695 Jy ! Component: 3800 - total flux cleaned = 0.00072223 Jy ! Component: 3850 - total flux cleaned = 0.000673205 Jy ! Component: 3900 - total flux cleaned = 0.000692717 Jy ! Component: 3950 - total flux cleaned = 0.000653952 Jy ! Component: 4000 - total flux cleaned = 0.000663641 Jy ! Component: 4050 - total flux cleaned = 0.000596587 Jy ! Total flux subtracted in 4096 components = 0.000606202 Jy ! Clean residual min=-0.000758 max=0.000561 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0828198 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 422 components and 0.0828198 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0953+1720_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 7.865 at -4.829 degrees (North through East) ! Clean map min=-0.0010996 max=0.066437 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0953+1720_S_map.fits wmodel /vlbi/uf001/uva//J0953+1720_S_map.mod ! Writing 422 model components to file: /vlbi/uf001/uva//J0953+1720_S_map.mod wobs /vlbi/uf001/uva//J0953+1720_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0953+1720_S_uvs.fits wwins /vlbi/uf001/uva//J0953+1720_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0953+1720_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.066437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.806444 0.806444 1.61289 3.22578 6.45155 12.9031 25.8062 51.6124 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 372.003 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0953+1720_S_dfm.log closed on Mon Jan 14 00:39:18 2019