! Started logfile: /vlbi/uf001/uva//J0935+3633_S_dfm.log on Mon Jan 14 00:32:57 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//J0935+3633_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0935+3633_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865432 visibilities/baseline/integration-bin. ! Found source: J0935+3633 ! ! 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 8412 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 J0935+3633_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=1.036106Jy sigma=21.346115 ! Fit after self-cal, rms=0.747627Jy sigma=15.473866 ! 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=2.95 mas, bmaj=5.177 mas, bpa=6.977 degrees ! Estimated noise=0.634569 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 = 0.183933 Jy ! Component: 100 - total flux cleaned = 0.243029 Jy ! Total flux subtracted in 100 components = 0.243029 Jy ! Clean residual min=-0.017972 max=0.065653 Jy/beam ! Clean residual mean=-0.000012 rms=0.005239 Jy/beam ! Combined flux in latest and established models = 0.243029 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.243029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118550Jy sigma=2.157798 ! Fit after self-cal, rms=0.117750Jy sigma=2.146091 ! Inverting map ! Added new window around map position (-4, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556638 Jy ! Component: 100 - total flux cleaned = 0.0783012 Jy ! Total flux subtracted in 100 components = 0.0783012 Jy ! Clean residual min=-0.010556 max=0.020019 Jy/beam ! Clean residual mean=-0.000007 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 0.32133 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.32133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088075Jy sigma=1.515735 ! Fit after self-cal, rms=0.083702Jy sigma=1.425558 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018113 Jy ! Component: 100 - total flux cleaned = 0.0266996 Jy ! Total flux subtracted in 100 components = 0.0266996 Jy ! Clean residual min=-0.005312 max=0.007412 Jy/beam ! Clean residual mean=-0.000005 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.34803 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.34803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078829Jy sigma=1.333035 ! Fit after self-cal, rms=0.078345Jy sigma=1.323050 ! 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=3.596 mas, bmaj=6.001 mas, bpa=5.941 degrees ! Estimated noise=0.386492 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 = 0.00784638 Jy ! Component: 100 - total flux cleaned = 0.0116486 Jy ! Component: 150 - total flux cleaned = 0.0125207 Jy ! Component: 200 - total flux cleaned = 0.0129594 Jy ! Total flux subtracted in 200 components = 0.0129594 Jy ! Clean residual min=-0.005007 max=0.005055 Jy/beam ! Clean residual mean=-0.000004 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.360989 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.360989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077137Jy sigma=1.308856 ! Fit after self-cal, rms=0.077097Jy sigma=1.308097 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.596 x 6.001 at 5.941 degrees (North through East) ! Clean map min=-0.004874 max=0.23524 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.00 KP 1.03 ! LA 0.98 MK 1.01 NL 1.07 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.96 HN 1.03 KP 1.03 ! LA 1.01 MK 1.00 NL 1.06 OV 0.87 ! PT 1.01 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.04 ! LA 0.99 MK 1.03 NL 1.08 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.077097Jy sigma=1.308097 ! Fit after self-cal, rms=0.067187Jy sigma=1.221637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.615 mas, bmaj=6.017 mas, bpa=6.365 degrees ! Estimated noise=0.386326 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 = 0.00191869 Jy ! Component: 100 - total flux cleaned = 0.00185178 Jy ! Component: 150 - total flux cleaned = 0.00166895 Jy ! Component: 200 - total flux cleaned = 0.00156833 Jy ! Total flux subtracted in 200 components = 0.00156833 Jy ! Clean residual min=-0.003159 max=0.003773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.362557 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.362557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066970Jy sigma=1.217654 ! Fit after self-cal, rms=0.066944Jy sigma=1.216947 ! 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=0.066944Jy sigma=1.216947 ! Fit after self-cal, rms=0.062807Jy sigma=1.179742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.619 mas, bmaj=6.019 mas, bpa=6.027 degrees ! Estimated noise=0.387416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196761 Jy ! Component: 100 - total flux cleaned = -0.000242428 Jy ! Component: 150 - total flux cleaned = -0.000201843 Jy ! Component: 200 - total flux cleaned = -0.0001712 Jy ! Total flux subtracted in 200 components = -0.0001712 Jy ! Clean residual min=-0.002060 max=0.002329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.362386 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.362386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062726Jy sigma=1.178652 ! Fit after self-cal, rms=0.062709Jy sigma=1.178395 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 (-41, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146408 Jy ! Component: 100 - total flux cleaned = 0.00151064 Jy ! Component: 150 - total flux cleaned = 0.00154807 Jy ! Component: 200 - total flux cleaned = 0.00165091 Jy ! Total flux subtracted in 200 components = 0.00165091 Jy ! Clean residual min=-0.001947 max=0.001877 Jy/beam ! Clean residual mean=-0.000002 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.364037 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.364037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062620Jy sigma=1.176880 ! Fit after self-cal, rms=0.062615Jy sigma=1.176789 ! 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=0.062615Jy sigma=1.176789 ! Fit after self-cal, rms=0.061236Jy sigma=1.170219 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=6.023 mas, bpa=6.141 degrees ! Estimated noise=0.386751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000700319 Jy ! Component: 100 - total flux cleaned = 0.000730049 Jy ! Component: 150 - total flux cleaned = 0.000730088 Jy ! Component: 200 - total flux cleaned = 0.000752739 Jy ! Total flux subtracted in 200 components = 0.000752739 Jy ! Clean residual min=-0.001707 max=0.001650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.36479 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.36479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061213Jy sigma=1.169753 ! Fit after self-cal, rms=0.061205Jy sigma=1.169717 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 = 3.46679e-05 Jy ! Component: 100 - total flux cleaned = 5.44028e-05 Jy ! Component: 150 - total flux cleaned = 7.31193e-05 Jy ! Component: 200 - total flux cleaned = 7.26631e-05 Jy ! Total flux subtracted in 200 components = 7.26631e-05 Jy ! Clean residual min=-0.001669 max=0.001663 Jy/beam ! Clean residual mean=-0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.364863 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.364863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061193Jy sigma=1.169470 ! Fit after self-cal, rms=0.061192Jy sigma=1.169458 ! 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=0.061192Jy sigma=1.169458 ! Fit after self-cal, rms=0.061175Jy sigma=1.169426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.442 mas, bmaj=9.426 mas, bpa=6.106 degrees ! Estimated noise=0.490742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395472 Jy ! Component: 100 - total flux cleaned = 0.000395179 Jy ! Component: 150 - total flux cleaned = 0.000380803 Jy ! Component: 200 - total flux cleaned = 0.000393225 Jy ! Total flux subtracted in 200 components = 0.000393225 Jy ! Clean residual min=-0.001934 max=0.001753 Jy/beam ! Clean residual mean=-0.000004 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.365256 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.365256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061173Jy sigma=1.169397 ! Fit after self-cal, rms=0.061172Jy sigma=1.169391 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 = 1.86489e-05 Jy ! Component: 100 - total flux cleaned = -2.55678e-06 Jy ! Component: 150 - total flux cleaned = -1.26429e-05 Jy ! Component: 200 - total flux cleaned = -3.59559e-06 Jy ! Total flux subtracted in 200 components = -3.59559e-06 Jy ! Clean residual min=-0.001931 max=0.001711 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.365252 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.365252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061173Jy sigma=1.169398 ! Fit after self-cal, rms=0.061173Jy sigma=1.169395 ! 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=3.608 mas, bmaj=6.022 mas, bpa=6.179 degrees ! Estimated noise=0.386677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 6.022 at 6.179 degrees (North through East) ! Clean map min=-0.0015784 max=0.23523 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=2.956 mas, bmaj=5.188 mas, bpa=6.864 degrees ! Estimated noise=0.641093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191937 Jy ! Component: 100 - total flux cleaned = 0.268439 Jy ! Component: 150 - total flux cleaned = 0.305755 Jy ! Component: 200 - total flux cleaned = 0.326006 Jy ! Total flux subtracted in 200 components = 0.326006 Jy ! Clean residual min=-0.005560 max=0.009776 Jy/beam ! Clean residual mean=-0.000002 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.326006 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.326006 Jy ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=6.022 mas, bpa=6.179 degrees ! Estimated noise=0.386677 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 = 0.0149094 Jy ! Component: 100 - total flux cleaned = 0.0230486 Jy ! Component: 150 - total flux cleaned = 0.0280091 Jy ! Component: 200 - total flux cleaned = 0.0312599 Jy ! Total flux subtracted in 200 components = 0.0312599 Jy ! Clean residual min=-0.002286 max=0.002023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.357266 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 55 components and 0.357266 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=7.442 mas, bmaj=9.426 mas, bpa=6.106 degrees ! Estimated noise=0.490742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338171 Jy ! Component: 100 - total flux cleaned = 0.0052077 Jy ! Component: 150 - total flux cleaned = 0.00617801 Jy ! Component: 200 - total flux cleaned = 0.00671658 Jy ! Total flux subtracted in 200 components = 0.00671658 Jy ! Clean residual min=-0.001865 max=0.001674 Jy/beam ! Clean residual mean=-0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.363982 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 = 0.000236354 Jy ! Component: 100 - total flux cleaned = 0.000406844 Jy ! Component: 150 - total flux cleaned = 0.000573782 Jy ! Component: 200 - total flux cleaned = 0.000655888 Jy ! Total flux subtracted in 200 components = 0.000655888 Jy ! Clean residual min=-0.001853 max=0.001619 Jy/beam ! Clean residual mean=-0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.364638 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 100 components and 0.364638 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=6.022 mas, bpa=6.179 degrees ! Estimated noise=0.386677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000240212 Jy ! Component: 100 - total flux cleaned = 0.000208556 Jy ! Component: 150 - total flux cleaned = 0.00023713 Jy ! Component: 200 - total flux cleaned = 0.000236434 Jy ! Total flux subtracted in 200 components = 0.000236434 Jy ! Clean residual min=-0.001646 max=0.001579 Jy/beam ! Clean residual mean=-0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.364874 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.364874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061200Jy sigma=1.169867 ! Fit after self-cal, rms=0.061192Jy sigma=1.169593 wmodel J0935+3633_S_map.mod ! Writing 119 model components to file: J0935+3633_S_map.mod wobs J0935+3633_S_uvs.fits ! Writing UV FITS file: J0935+3633_S_uvs.fits wwins J0935+3633_S_map.win ! wwins: Wrote 3 windows to J0935+3633_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 = -0.000459096 Jy ! Component: 100 - total flux cleaned = -0.000708939 Jy ! Component: 150 - total flux cleaned = -0.000894838 Jy ! Component: 200 - total flux cleaned = -0.00109888 Jy ! Component: 250 - total flux cleaned = -0.00114823 Jy ! Component: 300 - total flux cleaned = -0.00121933 Jy ! Component: 350 - total flux cleaned = -0.00121956 Jy ! Component: 400 - total flux cleaned = -0.00128754 Jy ! Component: 450 - total flux cleaned = -0.00128701 Jy ! Component: 500 - total flux cleaned = -0.00135192 Jy ! Component: 550 - total flux cleaned = -0.00135153 Jy ! Component: 600 - total flux cleaned = -0.00133076 Jy ! Component: 650 - total flux cleaned = -0.00135144 Jy ! Component: 700 - total flux cleaned = -0.00137132 Jy ! Component: 750 - total flux cleaned = -0.00141001 Jy ! Component: 800 - total flux cleaned = -0.00137096 Jy ! Component: 850 - total flux cleaned = -0.00140859 Jy ! Component: 900 - total flux cleaned = -0.00139013 Jy ! Component: 950 - total flux cleaned = -0.00142715 Jy ! Component: 1000 - total flux cleaned = -0.00144536 Jy ! Component: 1050 - total flux cleaned = -0.00144544 Jy ! Component: 1100 - total flux cleaned = -0.00153319 Jy ! Component: 1150 - total flux cleaned = -0.00153301 Jy ! Component: 1200 - total flux cleaned = -0.00149886 Jy ! Component: 1250 - total flux cleaned = -0.0015324 Jy ! Component: 1300 - total flux cleaned = -0.00149913 Jy ! Component: 1350 - total flux cleaned = -0.00156548 Jy ! Component: 1400 - total flux cleaned = -0.0015982 Jy ! Component: 1450 - total flux cleaned = -0.00156584 Jy ! Component: 1500 - total flux cleaned = -0.00153372 Jy ! Component: 1550 - total flux cleaned = -0.00153362 Jy ! Component: 1600 - total flux cleaned = -0.00150228 Jy ! Component: 1650 - total flux cleaned = -0.00151765 Jy ! Component: 1700 - total flux cleaned = -0.00144117 Jy ! Component: 1750 - total flux cleaned = -0.00141095 Jy ! Component: 1800 - total flux cleaned = -0.00141115 Jy ! Component: 1850 - total flux cleaned = -0.00135182 Jy ! Component: 1900 - total flux cleaned = -0.00132254 Jy ! Component: 1950 - total flux cleaned = -0.00132274 Jy ! Component: 2000 - total flux cleaned = -0.00133697 Jy ! Component: 2050 - total flux cleaned = -0.00129404 Jy ! Component: 2100 - total flux cleaned = -0.00125176 Jy ! Component: 2150 - total flux cleaned = -0.00123766 Jy ! Component: 2200 - total flux cleaned = -0.00122357 Jy ! Component: 2250 - total flux cleaned = -0.00119603 Jy ! Component: 2300 - total flux cleaned = -0.00111421 Jy ! Component: 2350 - total flux cleaned = -0.00112796 Jy ! Component: 2400 - total flux cleaned = -0.00111483 Jy ! Component: 2450 - total flux cleaned = -0.00107518 Jy ! Component: 2500 - total flux cleaned = -0.0010357 Jy ! Component: 2550 - total flux cleaned = -0.00106177 Jy ! Component: 2600 - total flux cleaned = -0.00103571 Jy ! Component: 2650 - total flux cleaned = -0.00106153 Jy ! Component: 2700 - total flux cleaned = -0.00101043 Jy ! Component: 2750 - total flux cleaned = -0.000997944 Jy ! Component: 2800 - total flux cleaned = -0.00102275 Jy ! Component: 2850 - total flux cleaned = -0.00101031 Jy ! Component: 2900 - total flux cleaned = -0.00101039 Jy ! Component: 2950 - total flux cleaned = -0.00102246 Jy ! Component: 3000 - total flux cleaned = -0.000998054 Jy ! Component: 3050 - total flux cleaned = -0.000973804 Jy ! Component: 3100 - total flux cleaned = -0.000949664 Jy ! Component: 3150 - total flux cleaned = -0.000949654 Jy ! Component: 3200 - total flux cleaned = -0.000925974 Jy ! Component: 3250 - total flux cleaned = -0.000937626 Jy ! Component: 3300 - total flux cleaned = -0.000879363 Jy ! Component: 3350 - total flux cleaned = -0.000856143 Jy ! Component: 3400 - total flux cleaned = -0.000821508 Jy ! Component: 3450 - total flux cleaned = -0.0007872 Jy ! Component: 3500 - total flux cleaned = -0.000741829 Jy ! Component: 3550 - total flux cleaned = -0.000719317 Jy ! Component: 3600 - total flux cleaned = -0.000730333 Jy ! Component: 3650 - total flux cleaned = -0.000685992 Jy ! Component: 3700 - total flux cleaned = -0.000652983 Jy ! Component: 3750 - total flux cleaned = -0.000619972 Jy ! Component: 3800 - total flux cleaned = -0.00055448 Jy ! Component: 3850 - total flux cleaned = -0.000587005 Jy ! Component: 3900 - total flux cleaned = -0.00053308 Jy ! Component: 3950 - total flux cleaned = -0.000554427 Jy ! Component: 4000 - total flux cleaned = -0.000522367 Jy ! Component: 4050 - total flux cleaned = -0.000490706 Jy ! Total flux subtracted in 4096 components = -0.000459151 Jy ! Clean residual min=-0.000671 max=0.000604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.364415 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 438 components and 0.364415 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0935+3633_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.608 x 6.022 at 6.179 degrees (North through East) ! Clean map min=-0.0015812 max=0.23549 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0935+3633_S_map.fits wmodel /vlbi/uf001/uva//J0935+3633_S_map.mod ! Writing 438 model components to file: /vlbi/uf001/uva//J0935+3633_S_map.mod wobs /vlbi/uf001/uva//J0935+3633_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0935+3633_S_uvs.fits wwins /vlbi/uf001/uva//J0935+3633_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0935+3633_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.235487 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.241808 0.241808 0.483616 0.967233 1.93447 3.86893 7.73786 15.4757 30.9514 61.9029 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.235 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1240.65 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0935+3633_S_dfm.log closed on Mon Jan 14 00:33:01 2019