! Started logfile: /vlbi/uf001/uva//J1219+6344_S_dfm.log on Mon Jan 14 01:47:23 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//J1219+6344_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1219+6344_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97271 visibilities/baseline/integration-bin. ! Found source: J1219+6344 ! ! 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 7485 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 J1219+6344_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007581Jy sigma=23.404912 ! Fit after self-cal, rms=0.927206Jy sigma=21.571643 ! 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=3.482 mas, bmaj=3.682 mas, bpa=-86.61 degrees ! Estimated noise=0.536155 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 = 0.056647 Jy ! Component: 100 - total flux cleaned = 0.0710771 Jy ! Total flux subtracted in 100 components = 0.0710771 Jy ! Clean residual min=-0.003390 max=0.005780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.0710771 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0710771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061303Jy sigma=1.337866 ! Fit after self-cal, rms=0.061132Jy sigma=1.335349 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00631906 Jy ! Component: 100 - total flux cleaned = 0.00952849 Jy ! Total flux subtracted in 100 components = 0.00952849 Jy ! Clean residual min=-0.003227 max=0.003086 Jy/beam ! Clean residual mean=0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0806056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0806056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060408Jy sigma=1.317832 ! Fit after self-cal, rms=0.060402Jy sigma=1.317477 ! 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=4.178 mas, bmaj=4.319 mas, bpa=84.26 degrees ! Estimated noise=0.361827 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 = 0.00275647 Jy ! Component: 100 - total flux cleaned = 0.00415623 Jy ! Component: 150 - total flux cleaned = 0.00495003 Jy ! Component: 200 - total flux cleaned = 0.00542366 Jy ! Total flux subtracted in 200 components = 0.00542366 Jy ! Clean residual min=-0.002117 max=0.002354 Jy/beam ! Clean residual mean=0.000010 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0860292 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.0860292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060269Jy sigma=1.314880 ! Fit after self-cal, rms=0.060269Jy sigma=1.314696 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.178 x 4.319 at 84.26 degrees (North through East) ! Clean map min=-0.002008 max=0.07299 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.06 KP 1.02 ! LA 0.88 MK 0.99 NL 0.94 OV 1.02 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.00 KP 0.99 ! LA 0.88 MK 1.04 NL 1.03 OV 0.95 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 0.99 ! LA 0.96 MK 1.01 NL 0.94 OV 1.02 ! PT 1.03 SC 1.03 ! ! ! Fit before self-cal, rms=0.060269Jy sigma=1.314696 ! Fit after self-cal, rms=0.060194Jy sigma=1.308866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.199 mas, bmaj=4.34 mas, bpa=83.32 degrees ! Estimated noise=0.362406 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 = -0.000329908 Jy ! Component: 100 - total flux cleaned = -0.000377851 Jy ! Component: 150 - total flux cleaned = -0.000389547 Jy ! Component: 200 - total flux cleaned = -0.000389482 Jy ! Total flux subtracted in 200 components = -0.000389482 Jy ! Clean residual min=-0.001856 max=0.002237 Jy/beam ! Clean residual mean=0.000007 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0856398 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0856398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060185Jy sigma=1.308727 ! Fit after self-cal, rms=0.060215Jy sigma=1.308479 ! 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=0.060215Jy sigma=1.308479 ! Fit after self-cal, rms=0.061406Jy sigma=1.301504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.19 mas, bmaj=4.324 mas, bpa=80.21 degrees ! Estimated noise=0.362367 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112449 Jy ! Component: 100 - total flux cleaned = 8.83031e-05 Jy ! Component: 150 - total flux cleaned = 5.37355e-05 Jy ! Component: 200 - total flux cleaned = 3.95414e-05 Jy ! Total flux subtracted in 200 components = 3.95414e-05 Jy ! Clean residual min=-0.001839 max=0.001752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0856793 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0856793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061399Jy sigma=1.301443 ! Fit after self-cal, rms=0.061431Jy sigma=1.301241 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 = -1.39267e-05 Jy ! Component: 100 - total flux cleaned = -4.7019e-05 Jy ! Component: 150 - total flux cleaned = -6.58845e-05 Jy ! Component: 200 - total flux cleaned = -7.16415e-05 Jy ! Total flux subtracted in 200 components = -7.16415e-05 Jy ! Clean residual min=-0.001845 max=0.001742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0856076 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0856076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061427Jy sigma=1.301214 ! Fit after self-cal, rms=0.061428Jy sigma=1.301196 ! 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=0.061428Jy sigma=1.301196 ! Fit after self-cal, rms=0.061555Jy sigma=1.301179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.185 mas, bmaj=4.329 mas, bpa=80.15 degrees ! Estimated noise=0.362772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.29378e-05 Jy ! Component: 100 - total flux cleaned = 8.52544e-05 Jy ! Component: 150 - total flux cleaned = 6.75335e-05 Jy ! Component: 200 - total flux cleaned = 6.21502e-05 Jy ! Total flux subtracted in 200 components = 6.21502e-05 Jy ! Clean residual min=-0.001849 max=0.001739 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0856698 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0856698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061551Jy sigma=1.301163 ! Fit after self-cal, rms=0.061553Jy sigma=1.301151 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 = -6.6092e-06 Jy ! Component: 100 - total flux cleaned = -2.43137e-05 Jy ! Component: 150 - total flux cleaned = -3.41987e-05 Jy ! Component: 200 - total flux cleaned = -3.44078e-05 Jy ! Total flux subtracted in 200 components = -3.44078e-05 Jy ! Clean residual min=-0.001850 max=0.001737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0856354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0856354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061551Jy sigma=1.301140 ! Fit after self-cal, rms=0.061552Jy sigma=1.301133 ! 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=0.061552Jy sigma=1.301133 ! Fit after self-cal, rms=0.061626Jy sigma=1.301130 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.944 mas, bmaj=9.055 mas, bpa=74.79 degrees ! Estimated noise=0.460365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530805 Jy ! Component: 100 - total flux cleaned = 0.000598247 Jy ! Component: 150 - total flux cleaned = 0.000640691 Jy ! Component: 200 - total flux cleaned = 0.000682848 Jy ! Total flux subtracted in 200 components = 0.000682848 Jy ! Clean residual min=-0.001764 max=0.001901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0863182 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.0863182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061627Jy sigma=1.301197 ! Fit after self-cal, rms=0.061628Jy sigma=1.301180 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 = 1.35355e-05 Jy ! Component: 100 - total flux cleaned = 4.20798e-05 Jy ! Component: 150 - total flux cleaned = 6.65735e-05 Jy ! Component: 200 - total flux cleaned = 8.7908e-05 Jy ! Total flux subtracted in 200 components = 8.7908e-05 Jy ! Clean residual min=-0.001758 max=0.001909 Jy/beam ! Clean residual mean=-0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0864061 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0864061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061629Jy sigma=1.301233 ! Fit after self-cal, rms=0.061630Jy sigma=1.301219 ! 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=4.183 mas, bmaj=4.331 mas, bpa=79.72 degrees ! Estimated noise=0.363262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.183 x 4.331 at 79.72 degrees (North through East) ! Clean map min=-0.001752 max=0.073241 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=3.478 mas, bmaj=3.694 mas, bpa=89.24 degrees ! Estimated noise=0.539221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05687 Jy ! Component: 100 - total flux cleaned = 0.07208 Jy ! Component: 150 - total flux cleaned = 0.0784845 Jy ! Component: 200 - total flux cleaned = 0.0815418 Jy ! Total flux subtracted in 200 components = 0.0815418 Jy ! Clean residual min=-0.002820 max=0.002802 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0815418 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0815418 Jy ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=4.331 mas, bpa=79.72 degrees ! Estimated noise=0.363262 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 = 0.00217933 Jy ! Component: 100 - total flux cleaned = 0.00324761 Jy ! Component: 150 - total flux cleaned = 0.00382715 Jy ! Component: 200 - total flux cleaned = 0.00396398 Jy ! Total flux subtracted in 200 components = 0.00396398 Jy ! Clean residual min=-0.001869 max=0.001743 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0855057 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0855057 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=7.944 mas, bmaj=9.055 mas, bpa=74.79 degrees ! Estimated noise=0.460365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601415 Jy ! Component: 100 - total flux cleaned = 0.000666225 Jy ! Component: 150 - total flux cleaned = 0.000708328 Jy ! Component: 200 - total flux cleaned = 0.000734775 Jy ! Total flux subtracted in 200 components = 0.000734775 Jy ! Clean residual min=-0.001768 max=0.001920 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0862405 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 = 3.03561e-05 Jy ! Component: 100 - total flux cleaned = 5.00523e-05 Jy ! Component: 150 - total flux cleaned = 6.78678e-05 Jy ! Component: 200 - total flux cleaned = 8.39856e-05 Jy ! Total flux subtracted in 200 components = 8.39856e-05 Jy ! Clean residual min=-0.001759 max=0.001923 Jy/beam ! Clean residual mean=-0.000003 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0863245 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0863245 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.183 mas, bmaj=4.331 mas, bpa=79.72 degrees ! Estimated noise=0.363262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263803 Jy ! Component: 100 - total flux cleaned = -0.000296515 Jy ! Component: 150 - total flux cleaned = -0.000321912 Jy ! Component: 200 - total flux cleaned = -0.000364084 Jy ! Total flux subtracted in 200 components = -0.000364084 Jy ! Clean residual min=-0.001873 max=0.001753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0859604 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.0859604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061629Jy sigma=1.301187 ! Fit after self-cal, rms=0.061626Jy sigma=1.301153 wmodel J1219+6344_S_map.mod ! Writing 46 model components to file: J1219+6344_S_map.mod wobs J1219+6344_S_uvs.fits ! Writing UV FITS file: J1219+6344_S_uvs.fits wwins J1219+6344_S_map.win ! wwins: Wrote 1 windows to J1219+6344_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 = -0.000321053 Jy ! Component: 100 - total flux cleaned = -0.000195518 Jy ! Component: 150 - total flux cleaned = 1.2584e-05 Jy ! Component: 200 - total flux cleaned = 1.2316e-05 Jy ! Component: 250 - total flux cleaned = 4.04916e-05 Jy ! Component: 300 - total flux cleaned = 4.04027e-05 Jy ! Component: 350 - total flux cleaned = 0.000143175 Jy ! Component: 400 - total flux cleaned = 9.2691e-05 Jy ! Component: 450 - total flux cleaned = 0.000142299 Jy ! Component: 500 - total flux cleaned = 7.06379e-05 Jy ! Component: 550 - total flux cleaned = 2.33312e-05 Jy ! Component: 600 - total flux cleaned = -4.59281e-05 Jy ! Component: 650 - total flux cleaned = -9.18796e-05 Jy ! Component: 700 - total flux cleaned = -0.00022527 Jy ! Component: 750 - total flux cleaned = -0.000224751 Jy ! Component: 800 - total flux cleaned = -0.000267829 Jy ! Component: 850 - total flux cleaned = -0.000310337 Jy ! Component: 900 - total flux cleaned = -0.00035241 Jy ! Component: 950 - total flux cleaned = -0.000435234 Jy ! Component: 1000 - total flux cleaned = -0.000496448 Jy ! Component: 1050 - total flux cleaned = -0.000556905 Jy ! Component: 1100 - total flux cleaned = -0.000616496 Jy ! Component: 1150 - total flux cleaned = -0.000655787 Jy ! Component: 1200 - total flux cleaned = -0.000675147 Jy ! Component: 1250 - total flux cleaned = -0.00077089 Jy ! Component: 1300 - total flux cleaned = -0.000770622 Jy ! Component: 1350 - total flux cleaned = -0.000807971 Jy ! Component: 1400 - total flux cleaned = -0.000900307 Jy ! Component: 1450 - total flux cleaned = -0.000918219 Jy ! Component: 1500 - total flux cleaned = -0.000900225 Jy ! Component: 1550 - total flux cleaned = -0.000989418 Jy ! Component: 1600 - total flux cleaned = -0.000865585 Jy ! Component: 1650 - total flux cleaned = -0.000900887 Jy ! Component: 1700 - total flux cleaned = -0.0010225 Jy ! Component: 1750 - total flux cleaned = -0.000988122 Jy ! Component: 1800 - total flux cleaned = -0.00109016 Jy ! Component: 1850 - total flux cleaned = -0.00100609 Jy ! Component: 1900 - total flux cleaned = -0.00103962 Jy ! Component: 1950 - total flux cleaned = -0.00105639 Jy ! Component: 2000 - total flux cleaned = -0.00105643 Jy ! Component: 2050 - total flux cleaned = -0.00110515 Jy ! Component: 2100 - total flux cleaned = -0.00115327 Jy ! Component: 2150 - total flux cleaned = -0.00113716 Jy ! Component: 2200 - total flux cleaned = -0.00112134 Jy ! Component: 2250 - total flux cleaned = -0.00115294 Jy ! Component: 2300 - total flux cleaned = -0.00115285 Jy ! Component: 2350 - total flux cleaned = -0.00121437 Jy ! Component: 2400 - total flux cleaned = -0.00118375 Jy ! Component: 2450 - total flux cleaned = -0.00122919 Jy ! Component: 2500 - total flux cleaned = -0.00122914 Jy ! Component: 2550 - total flux cleaned = -0.00127376 Jy ! Component: 2600 - total flux cleaned = -0.00127365 Jy ! Component: 2650 - total flux cleaned = -0.00131755 Jy ! Component: 2700 - total flux cleaned = -0.00127409 Jy ! Component: 2750 - total flux cleaned = -0.00134634 Jy ! Component: 2800 - total flux cleaned = -0.00137511 Jy ! Component: 2850 - total flux cleaned = -0.00140357 Jy ! Component: 2900 - total flux cleaned = -0.0014459 Jy ! Component: 2950 - total flux cleaned = -0.00148773 Jy ! Component: 3000 - total flux cleaned = -0.00151563 Jy ! Component: 3050 - total flux cleaned = -0.0015708 Jy ! Component: 3100 - total flux cleaned = -0.00154358 Jy ! Component: 3150 - total flux cleaned = -0.00158444 Jy ! Component: 3200 - total flux cleaned = -0.00158448 Jy ! Component: 3250 - total flux cleaned = -0.00159804 Jy ! Component: 3300 - total flux cleaned = -0.00166462 Jy ! Component: 3350 - total flux cleaned = -0.00163809 Jy ! Component: 3400 - total flux cleaned = -0.00170377 Jy ! Component: 3450 - total flux cleaned = -0.00166453 Jy ! Component: 3500 - total flux cleaned = -0.00169051 Jy ! Component: 3550 - total flux cleaned = -0.00171627 Jy ! Component: 3600 - total flux cleaned = -0.00175485 Jy ! Component: 3650 - total flux cleaned = -0.00181825 Jy ! Component: 3700 - total flux cleaned = -0.00183073 Jy ! Component: 3750 - total flux cleaned = -0.00179302 Jy ! Component: 3800 - total flux cleaned = -0.0017681 Jy ! Component: 3850 - total flux cleaned = -0.00183006 Jy ! Component: 3900 - total flux cleaned = -0.00189165 Jy ! Component: 3950 - total flux cleaned = -0.00184274 Jy ! Component: 4000 - total flux cleaned = -0.00184281 Jy ! Component: 4050 - total flux cleaned = -0.0018308 Jy ! Total flux subtracted in 4096 components = -0.00187885 Jy ! Clean residual min=-0.000746 max=0.000649 Jy/beam ! Clean residual mean=-0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0840815 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 343 components and 0.0840815 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1219+6344_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.183 x 4.331 at 79.72 degrees (North through East) ! Clean map min=-0.0013539 max=0.073056 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1219+6344_S_map.fits wmodel /vlbi/uf001/uva//J1219+6344_S_map.mod ! Writing 343 model components to file: /vlbi/uf001/uva//J1219+6344_S_map.mod wobs /vlbi/uf001/uva//J1219+6344_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1219+6344_S_uvs.fits wwins /vlbi/uf001/uva//J1219+6344_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1219+6344_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0730564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.880199 0.880199 1.7604 3.5208 7.04159 14.0832 28.1664 56.3327 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.073 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.831 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1219+6344_S_dfm.log closed on Mon Jan 14 01:47:28 2019