! Started logfile: /vlbi/uf001/uva//J1941-0511_S_dfm.log on Mon Jan 14 05:11:49 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//J1941-0511_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1941-0511_S_uva.fits ! AN table 1: 42 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.960317 visibilities/baseline/integration-bin. ! Found source: J1941-0511 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 2541 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 J1941-0511_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.050775Jy sigma=20.407838 ! Fit after self-cal, rms=0.703049Jy sigma=13.770155 ! 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=4.965 mas, bmaj=24.99 mas, bpa=-12.49 degrees ! Estimated noise=0.919518 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 = 0.22504 Jy ! Component: 100 - total flux cleaned = 0.287811 Jy ! Total flux subtracted in 100 components = 0.287811 Jy ! Clean residual min=-0.016760 max=0.028689 Jy/beam ! Clean residual mean=0.000032 rms=0.006047 Jy/beam ! Combined flux in latest and established models = 0.287811 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.287811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108555Jy sigma=1.993679 ! Fit after self-cal, rms=0.108406Jy sigma=1.990510 ! 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=5.771 mas, bmaj=24.6 mas, bpa=-12.57 degrees ! Estimated noise=0.796361 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 = 0.0428288 Jy ! Component: 100 - total flux cleaned = 0.0684959 Jy ! Component: 150 - total flux cleaned = 0.087364 Jy ! Component: 200 - total flux cleaned = 0.102293 Jy ! Total flux subtracted in 200 components = 0.102293 Jy ! Clean residual min=-0.015723 max=0.025063 Jy/beam ! Clean residual mean=0.000087 rms=0.005927 Jy/beam ! Combined flux in latest and established models = 0.390105 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 84 components and 0.390105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084645Jy sigma=1.596580 ! Fit after self-cal, rms=0.084477Jy sigma=1.594285 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.771 x 24.6 at -12.57 degrees (North through East) ! Clean map min=-0.015674 max=0.30246 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.20 HN 1.07 KP 0.93 LA 0.86 ! NL 1.04 OV 1.02 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.03 KP 0.95 LA 0.88 ! NL 1.07 OV 0.94 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.07 KP 0.96 LA 0.89 ! NL 1.04 OV 0.98 PT 0.95 ! ! ! Fit before self-cal, rms=0.084477Jy sigma=1.594285 ! Fit after self-cal, rms=0.076908Jy sigma=1.450619 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.872 mas, bmaj=25.31 mas, bpa=-12.41 degrees ! Estimated noise=0.784004 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 = -0.00168175 Jy ! Component: 100 - total flux cleaned = -0.00271183 Jy ! Component: 150 - total flux cleaned = -0.00283867 Jy ! Component: 200 - total flux cleaned = -0.00272724 Jy ! Total flux subtracted in 200 components = -0.00272724 Jy ! Clean residual min=-0.013506 max=0.018384 Jy/beam ! Clean residual mean=0.000034 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.387377 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.387377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076431Jy sigma=1.441711 ! Fit after self-cal, rms=0.076428Jy sigma=1.440958 ! 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=0.076428Jy sigma=1.440958 ! Fit after self-cal, rms=0.069843Jy sigma=1.260112 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.823 mas, bmaj=25.74 mas, bpa=-12.55 degrees ! Estimated noise=0.786141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00352927 Jy ! Component: 100 - total flux cleaned = -0.00459633 Jy ! Component: 150 - total flux cleaned = -0.00537285 Jy ! Component: 200 - total flux cleaned = -0.00560085 Jy ! Total flux subtracted in 200 components = -0.00560085 Jy ! Clean residual min=-0.007748 max=0.016879 Jy/beam ! Clean residual mean=0.000019 rms=0.002791 Jy/beam ! Combined flux in latest and established models = 0.381777 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 130 components and 0.381777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069230Jy sigma=1.248419 ! Fit after self-cal, rms=0.069327Jy sigma=1.247804 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 (-12.5, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148359 Jy ! Component: 100 - total flux cleaned = 0.022904 Jy ! Component: 150 - total flux cleaned = 0.0259592 Jy ! Component: 200 - total flux cleaned = 0.0284798 Jy ! Total flux subtracted in 200 components = 0.0284798 Jy ! Clean residual min=-0.006131 max=0.007052 Jy/beam ! Clean residual mean=0.000004 rms=0.001683 Jy/beam ! Combined flux in latest and established models = 0.410256 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 0.410256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065530Jy sigma=1.175333 ! Fit after self-cal, rms=0.065369Jy sigma=1.172022 ! Inverting map ! Added new window around map position (6.5, -37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00677466 Jy ! Component: 100 - total flux cleaned = 0.00966199 Jy ! Component: 150 - total flux cleaned = 0.0107744 Jy ! Component: 200 - total flux cleaned = 0.0115342 Jy ! Total flux subtracted in 200 components = 0.0115342 Jy ! Clean residual min=-0.005689 max=0.004596 Jy/beam ! Clean residual mean=0.000001 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.421791 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 197 components and 0.421791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064394Jy sigma=1.154152 ! Fit after self-cal, rms=0.064367Jy sigma=1.153760 ! 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=0.064367Jy sigma=1.153760 ! Fit after self-cal, rms=0.063445Jy sigma=1.139411 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.812 mas, bmaj=25.72 mas, bpa=-12.52 degrees ! Estimated noise=0.779611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297497 Jy ! Component: 100 - total flux cleaned = 0.0033168 Jy ! Component: 150 - total flux cleaned = 0.00322181 Jy ! Component: 200 - total flux cleaned = 0.00338271 Jy ! Total flux subtracted in 200 components = 0.00338271 Jy ! Clean residual min=-0.003615 max=0.002737 Jy/beam ! Clean residual mean=-0.000003 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.425173 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 239 components and 0.425173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063073Jy sigma=1.132324 ! Fit after self-cal, rms=0.063072Jy sigma=1.132183 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 = -5.51065e-06 Jy ! Component: 100 - total flux cleaned = -7.35497e-06 Jy ! Component: 150 - total flux cleaned = 0.000178064 Jy ! Component: 200 - total flux cleaned = 0.000350358 Jy ! Total flux subtracted in 200 components = 0.000350358 Jy ! Clean residual min=-0.003508 max=0.002670 Jy/beam ! Clean residual mean=-0.000004 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.425524 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 271 components and 0.425524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062954Jy sigma=1.129837 ! Fit after self-cal, rms=0.062955Jy sigma=1.129773 ! 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=0.062955Jy sigma=1.129773 ! Fit after self-cal, rms=0.062623Jy sigma=1.129001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.242 mas, bmaj=24.99 mas, bpa=-12.12 degrees ! Estimated noise=0.835954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108895 Jy ! Component: 100 - total flux cleaned = 0.00114231 Jy ! Component: 150 - total flux cleaned = 0.00114216 Jy ! Component: 200 - total flux cleaned = 0.00118353 Jy ! Total flux subtracted in 200 components = 0.00118353 Jy ! Clean residual min=-0.003365 max=0.002938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.426707 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 316 components and 0.426707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062544Jy sigma=1.127536 ! Fit after self-cal, rms=0.062535Jy sigma=1.127491 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 = 8.53144e-05 Jy ! Component: 100 - total flux cleaned = 0.000237187 Jy ! Component: 150 - total flux cleaned = 0.000307056 Jy ! Component: 200 - total flux cleaned = 0.000407185 Jy ! Total flux subtracted in 200 components = 0.000407185 Jy ! Clean residual min=-0.003322 max=0.002965 Jy/beam ! Clean residual mean=-0.000005 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.427114 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 344 components and 0.427114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062495Jy sigma=1.126712 ! Fit after self-cal, rms=0.062496Jy sigma=1.126698 ! 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=5.804 mas, bmaj=25.73 mas, bpa=-12.51 degrees ! Estimated noise=0.777345 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.804 x 25.73 at -12.51 degrees (North through East) ! Clean map min=-0.0031042 max=0.29269 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=4.996 mas, bmaj=25.78 mas, bpa=-12.42 degrees ! Estimated noise=0.894617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218681 Jy ! Component: 100 - total flux cleaned = 0.279659 Jy ! Component: 150 - total flux cleaned = 0.310681 Jy ! Component: 200 - total flux cleaned = 0.329403 Jy ! Total flux subtracted in 200 components = 0.329403 Jy ! Clean residual min=-0.007091 max=0.010123 Jy/beam ! Clean residual mean=-0.000007 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 0.329403 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.329403 Jy ! Inverting map and beam ! Estimated beam: bmin=5.804 mas, bmaj=25.73 mas, bpa=-12.51 degrees ! Estimated noise=0.777345 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 = 0.0193274 Jy ! Component: 100 - total flux cleaned = 0.0326799 Jy ! Component: 150 - total flux cleaned = 0.0423028 Jy ! Component: 200 - total flux cleaned = 0.0495088 Jy ! Total flux subtracted in 200 components = 0.0495088 Jy ! Clean residual min=-0.005132 max=0.006677 Jy/beam ! Clean residual mean=0.000008 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.378912 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 123 components and 0.378911 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=8.242 mas, bmaj=24.99 mas, bpa=-12.12 degrees ! Estimated noise=0.835954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738349 Jy ! Component: 100 - total flux cleaned = 0.0131671 Jy ! Component: 150 - total flux cleaned = 0.0176514 Jy ! Component: 200 - total flux cleaned = 0.0216466 Jy ! Total flux subtracted in 200 components = 0.0216466 Jy ! Clean residual min=-0.004310 max=0.004542 Jy/beam ! Clean residual mean=0.000006 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.400558 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 = 0.00329591 Jy ! Component: 100 - total flux cleaned = 0.00626705 Jy ! Component: 150 - total flux cleaned = 0.00874272 Jy ! Component: 200 - total flux cleaned = 0.0108356 Jy ! Total flux subtracted in 200 components = 0.0108356 Jy ! Clean residual min=-0.003891 max=0.003519 Jy/beam ! Clean residual mean=0.000001 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.411394 Jy ! Adding 176 model components to the UV plane model. ! The established model now contains 294 components and 0.411394 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.804 mas, bmaj=25.73 mas, bpa=-12.51 degrees ! Estimated noise=0.777345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001244 Jy ! Component: 100 - total flux cleaned = 0.00254774 Jy ! Component: 150 - total flux cleaned = 0.0038579 Jy ! Component: 200 - total flux cleaned = 0.0051146 Jy ! Total flux subtracted in 200 components = 0.0051146 Jy ! Clean residual min=-0.003407 max=0.002986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.416508 Jy selfcal ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 354 components and 0.416508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062537Jy sigma=1.127854 ! Fit after self-cal, rms=0.062520Jy sigma=1.127479 wmodel J1941-0511_S_map.mod ! Writing 354 model components to file: J1941-0511_S_map.mod wobs J1941-0511_S_uvs.fits ! Writing UV FITS file: J1941-0511_S_uvs.fits wwins J1941-0511_S_map.win ! wwins: Wrote 3 windows to J1941-0511_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 = -0.000435625 Jy ! Component: 100 - total flux cleaned = -0.000769382 Jy ! Component: 150 - total flux cleaned = -0.00117197 Jy ! Component: 200 - total flux cleaned = -0.00151093 Jy ! Component: 250 - total flux cleaned = -0.00183365 Jy ! Component: 300 - total flux cleaned = -0.00214221 Jy ! Component: 350 - total flux cleaned = -0.0025116 Jy ! Component: 400 - total flux cleaned = -0.00268914 Jy ! Component: 450 - total flux cleaned = -0.00289614 Jy ! Component: 500 - total flux cleaned = -0.00319672 Jy ! Component: 550 - total flux cleaned = -0.00342267 Jy ! Component: 600 - total flux cleaned = -0.00361051 Jy ! Component: 650 - total flux cleaned = -0.0036713 Jy ! Component: 700 - total flux cleaned = -0.00384999 Jy ! Component: 750 - total flux cleaned = -0.0039946 Jy ! Component: 800 - total flux cleaned = -0.00402271 Jy ! Component: 850 - total flux cleaned = -0.0041334 Jy ! Component: 900 - total flux cleaned = -0.0041606 Jy ! Component: 950 - total flux cleaned = -0.00429148 Jy ! Component: 1000 - total flux cleaned = -0.00434228 Jy ! Component: 1050 - total flux cleaned = -0.00439219 Jy ! Component: 1100 - total flux cleaned = -0.00449051 Jy ! Component: 1150 - total flux cleaned = -0.00463453 Jy ! Component: 1200 - total flux cleaned = -0.00475172 Jy ! Component: 1250 - total flux cleaned = -0.0048438 Jy ! Component: 1300 - total flux cleaned = -0.00493456 Jy ! Component: 1350 - total flux cleaned = -0.00506727 Jy ! Component: 1400 - total flux cleaned = -0.00513217 Jy ! Component: 1450 - total flux cleaned = -0.00525941 Jy ! Component: 1500 - total flux cleaned = -0.00532207 Jy ! Component: 1550 - total flux cleaned = -0.00542467 Jy ! Component: 1600 - total flux cleaned = -0.00560591 Jy ! Component: 1650 - total flux cleaned = -0.00566524 Jy ! Component: 1700 - total flux cleaned = -0.0058018 Jy ! Component: 1750 - total flux cleaned = -0.00589796 Jy ! Component: 1800 - total flux cleaned = -0.00601164 Jy ! Component: 1850 - total flux cleaned = -0.00610515 Jy ! Component: 1900 - total flux cleaned = -0.00619718 Jy ! Component: 1950 - total flux cleaned = -0.00621498 Jy ! Component: 2000 - total flux cleaned = -0.00625079 Jy ! Component: 2050 - total flux cleaned = -0.00632163 Jy ! Component: 2100 - total flux cleaned = -0.00633938 Jy ! Component: 2150 - total flux cleaned = -0.00647786 Jy ! Component: 2200 - total flux cleaned = -0.0065294 Jy ! Component: 2250 - total flux cleaned = -0.00663133 Jy ! Component: 2300 - total flux cleaned = -0.00674883 Jy ! Component: 2350 - total flux cleaned = -0.00684874 Jy ! Component: 2400 - total flux cleaned = -0.00693138 Jy ! Component: 2450 - total flux cleaned = -0.00702982 Jy ! Component: 2500 - total flux cleaned = -0.00717602 Jy ! Component: 2550 - total flux cleaned = -0.00732093 Jy ! Component: 2600 - total flux cleaned = -0.00741685 Jy ! Component: 2650 - total flux cleaned = -0.00751199 Jy ! Component: 2700 - total flux cleaned = -0.00763778 Jy ! Component: 2750 - total flux cleaned = -0.00774702 Jy ! Component: 2800 - total flux cleaned = -0.00782449 Jy ! Component: 2850 - total flux cleaned = -0.00797835 Jy ! Component: 2900 - total flux cleaned = -0.00805474 Jy ! Component: 2950 - total flux cleaned = -0.00819166 Jy ! Component: 3000 - total flux cleaned = -0.00831263 Jy ! Component: 3050 - total flux cleaned = -0.00844781 Jy ! Component: 3100 - total flux cleaned = -0.00856731 Jy ! Component: 3150 - total flux cleaned = -0.00865658 Jy ! Component: 3200 - total flux cleaned = -0.00877491 Jy ! Component: 3250 - total flux cleaned = -0.00889267 Jy ! Component: 3300 - total flux cleaned = -0.00898053 Jy ! Component: 3350 - total flux cleaned = -0.00909714 Jy ! Component: 3400 - total flux cleaned = -0.00919876 Jy ! Component: 3450 - total flux cleaned = -0.00928549 Jy ! Component: 3500 - total flux cleaned = -0.00940071 Jy ! Component: 3550 - total flux cleaned = -0.00950103 Jy ! Component: 3600 - total flux cleaned = -0.00961517 Jy ! Component: 3650 - total flux cleaned = -0.00971463 Jy ! Component: 3700 - total flux cleaned = -0.00978545 Jy ! Component: 3750 - total flux cleaned = -0.00994063 Jy ! Component: 3800 - total flux cleaned = -0.00999693 Jy ! Component: 3850 - total flux cleaned = -0.0100529 Jy ! Component: 3900 - total flux cleaned = -0.0101229 Jy ! Component: 3950 - total flux cleaned = -0.0102344 Jy ! Component: 4000 - total flux cleaned = -0.0103038 Jy ! Component: 4050 - total flux cleaned = -0.0103038 Jy ! Total flux subtracted in 4096 components = -0.0104146 Jy ! Clean residual min=-0.000918 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.406094 Jy keep ! Adding 386 model components to the UV plane model. ! The established model now contains 740 components and 0.406094 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1941-0511_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.804 x 25.73 at -12.51 degrees (North through East) ! Clean map min=-0.0029313 max=0.2931 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1941-0511_S_map.fits wmodel /vlbi/uf001/uva//J1941-0511_S_map.mod ! Writing 740 model components to file: /vlbi/uf001/uva//J1941-0511_S_map.mod wobs /vlbi/uf001/uva//J1941-0511_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1941-0511_S_uvs.fits wwins /vlbi/uf001/uva//J1941-0511_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1941-0511_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.293104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272205 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278609 0.278609 0.557217 1.11443 2.22887 4.45774 8.91548 17.831 35.6619 71.3238 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.293 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1076.78 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1941-0511_S_dfm.log closed on Mon Jan 14 05:11:54 2019