! Started logfile: /scr/pima/rv102_uvs/J1041+523A_S_dfm.log on Sat Nov 9 09:33:29 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rv102_uvs/J1041+523A_S_uva.fits ! Reading UV FITS file: /scr/pima/rv102_uvs/J1041+523A_S_uva.fits ! AN table 1: 12 integrations on 15 of 15 possible baselines. ! AN table 2: 10 integrations on 21 of 21 possible baselines. ! AN table 3: 10 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1872 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1041+523A_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 10 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! A total of 10 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=1.097661Jy sigma=8.113442 ! Fit after self-cal, rms=0.523434Jy sigma=3.833840 ! 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=3.017 mas, bmaj=4.175 mas, bpa=-40.55 degrees ! Estimated noise=3.75059 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 = 0.374366 Jy ! Component: 100 - total flux cleaned = 0.456248 Jy ! Total flux subtracted in 100 components = 0.456248 Jy ! Clean residual min=-0.018062 max=0.030099 Jy/beam ! Clean residual mean=-0.000098 rms=0.004821 Jy/beam ! Combined flux in latest and established models = 0.456248 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.456248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107659Jy sigma=0.709565 ! Fit after self-cal, rms=0.107667Jy sigma=0.709459 ! Inverting map ! Added new window around map position (-4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0295579 Jy ! Component: 100 - total flux cleaned = 0.0433406 Jy ! Total flux subtracted in 100 components = 0.0433406 Jy ! Clean residual min=-0.013880 max=0.014692 Jy/beam ! Clean residual mean=-0.000008 rms=0.003527 Jy/beam ! Combined flux in latest and established models = 0.499589 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.499589 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098445Jy sigma=0.644839 ! Fit after self-cal, rms=0.098239Jy sigma=0.643541 ! 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=4.331 mas, bmaj=5.677 mas, bpa=-63.38 degrees ! Estimated noise=2.39159 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 = 0.00642031 Jy ! Component: 100 - total flux cleaned = 0.00747289 Jy ! Component: 150 - total flux cleaned = 0.00824691 Jy ! Component: 200 - total flux cleaned = 0.00839747 Jy ! Total flux subtracted in 200 components = 0.00839747 Jy ! Clean residual min=-0.009799 max=0.013619 Jy/beam ! Clean residual mean=0.000200 rms=0.002779 Jy/beam ! Combined flux in latest and established models = 0.507986 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.507986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096853Jy sigma=0.634769 ! Fit after self-cal, rms=0.096799Jy sigma=0.634135 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.331 x 5.677 at -63.38 degrees (North through East) ! Clean map min=-0.0095586 max=0.47819 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.95 LA 1.01 MK 0.84 ! NL 0.98 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.03 KP 1.02 LA 0.99 ! NL 1.00 PT 0.98 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.00 HN 0.93 LA 1.04 MK 1.05 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.95 LA 0.96 MK 1.19 ! NL 1.02 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 1.03 KP 0.99 LA 0.99 ! NL 1.04 PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.96 LA 1.00 MK 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.98 LA 0.98 MK 1.12 ! NL 0.98 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.02 KP 0.99 LA 0.97 ! NL 1.00 PT 1.04 SC 1.06 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.99 HN 0.98 LA 1.01 MK 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.93 LA 0.97 MK 0.79 ! NL 1.01 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 1.03 KP 1.03 LA 0.98 ! NL 1.01 PT 1.02 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 HN 1.04 LA 0.99 MK 0.92 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.096799Jy sigma=0.634135 ! Fit after self-cal, rms=0.090090Jy sigma=0.599983 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.318 mas, bmaj=5.622 mas, bpa=-62.21 degrees ! Estimated noise=2.38362 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 (19.5, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111297 Jy ! Component: 100 - total flux cleaned = 0.0138213 Jy ! Component: 150 - total flux cleaned = 0.0150114 Jy ! Component: 200 - total flux cleaned = 0.0152089 Jy ! Total flux subtracted in 200 components = 0.0152089 Jy ! Clean residual min=-0.007055 max=0.007445 Jy/beam ! Clean residual mean=0.000084 rms=0.001698 Jy/beam ! Combined flux in latest and established models = 0.523195 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.523195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088758Jy sigma=0.590230 ! Fit after self-cal, rms=0.088581Jy sigma=0.588899 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088581Jy sigma=0.588899 ! Fit after self-cal, rms=0.088337Jy sigma=0.587764 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.316 mas, bmaj=5.617 mas, bpa=-62.44 degrees ! Estimated noise=2.38104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463344 Jy ! Component: 100 - total flux cleaned = 0.00600278 Jy ! Component: 150 - total flux cleaned = 0.00663154 Jy ! Component: 200 - total flux cleaned = 0.0066993 Jy ! Total flux subtracted in 200 components = 0.0066993 Jy ! Clean residual min=-0.006010 max=0.006027 Jy/beam ! Clean residual mean=0.000108 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.529895 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 0.529894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088034Jy sigma=0.585784 ! Fit after self-cal, rms=0.087994Jy sigma=0.585478 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 = 0.00145941 Jy ! Component: 100 - total flux cleaned = 0.00205543 Jy ! Component: 150 - total flux cleaned = 0.00216358 Jy ! Component: 200 - total flux cleaned = 0.00221372 Jy ! Total flux subtracted in 200 components = 0.00221372 Jy ! Clean residual min=-0.005780 max=0.005833 Jy/beam ! Clean residual mean=0.000107 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.532108 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.532108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087894Jy sigma=0.584900 ! Fit after self-cal, rms=0.087889Jy sigma=0.584819 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087889Jy sigma=0.584819 ! Fit after self-cal, rms=0.088024Jy sigma=0.584362 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.317 mas, bmaj=5.615 mas, bpa=-62.41 degrees ! Estimated noise=2.38445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024257 Jy ! Component: 100 - total flux cleaned = 0.00340963 Jy ! Component: 150 - total flux cleaned = 0.00374488 Jy ! Component: 200 - total flux cleaned = 0.00387116 Jy ! Total flux subtracted in 200 components = 0.00387116 Jy ! Clean residual min=-0.005479 max=0.005749 Jy/beam ! Clean residual mean=0.000113 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.535979 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.535979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087930Jy sigma=0.583817 ! Fit after self-cal, rms=0.087922Jy sigma=0.583715 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 = 0.000850951 Jy ! Component: 100 - total flux cleaned = 0.00115469 Jy ! Component: 150 - total flux cleaned = 0.0012298 Jy ! Component: 200 - total flux cleaned = 0.00126598 Jy ! Total flux subtracted in 200 components = 0.00126598 Jy ! Clean residual min=-0.005519 max=0.005708 Jy/beam ! Clean residual mean=0.000112 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.537245 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.537245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087877Jy sigma=0.583494 ! Fit after self-cal, rms=0.087878Jy sigma=0.583468 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087878Jy sigma=0.583468 ! Fit after self-cal, rms=0.088026Jy sigma=0.583290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.326 mas, bmaj=13.05 mas, bpa=83.61 degrees ! Estimated noise=2.84081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023568 Jy ! Component: 100 - total flux cleaned = 0.00302853 Jy ! Component: 150 - total flux cleaned = 0.00318938 Jy ! Component: 200 - total flux cleaned = 0.0033306 Jy ! Total flux subtracted in 200 components = 0.0033306 Jy ! Clean residual min=-0.006423 max=0.006943 Jy/beam ! Clean residual mean=0.000197 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.540576 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.540576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087997Jy sigma=0.583281 ! Fit after self-cal, rms=0.087996Jy sigma=0.583203 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 = 0.000831991 Jy ! Component: 100 - total flux cleaned = 0.000975223 Jy ! Component: 150 - total flux cleaned = 0.00103581 Jy ! Component: 200 - total flux cleaned = 0.00111652 Jy ! Total flux subtracted in 200 components = 0.00111652 Jy ! Clean residual min=-0.006588 max=0.006798 Jy/beam ! Clean residual mean=0.000198 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.541692 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.541692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087996Jy sigma=0.583255 ! Fit after self-cal, rms=0.087995Jy sigma=0.583227 ! 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=4.317 mas, bmaj=5.612 mas, bpa=-62.35 degrees ! Estimated noise=2.38725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.317 x 5.612 at -62.35 degrees (North through East) ! Clean map min=-0.0074696 max=0.47675 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=2.993 mas, bmaj=4.148 mas, bpa=-39.94 degrees ! Estimated noise=3.71525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.370755 Jy ! Component: 100 - total flux cleaned = 0.452776 Jy ! Component: 150 - total flux cleaned = 0.483305 Jy ! Component: 200 - total flux cleaned = 0.502328 Jy ! Total flux subtracted in 200 components = 0.502328 Jy ! Clean residual min=-0.010759 max=0.012065 Jy/beam ! Clean residual mean=-0.000032 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 0.502328 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 0.502328 Jy ! Inverting map and beam ! Estimated beam: bmin=4.317 mas, bmaj=5.612 mas, bpa=-62.35 degrees ! Estimated noise=2.38725 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) ! Added new window around map position (26, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151459 Jy ! Component: 100 - total flux cleaned = 0.0243486 Jy ! Component: 150 - total flux cleaned = 0.0305431 Jy ! Component: 200 - total flux cleaned = 0.0331662 Jy ! Total flux subtracted in 200 components = 0.0331662 Jy ! Clean residual min=-0.006028 max=0.005806 Jy/beam ! Clean residual mean=0.000100 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.535494 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.535494 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=9.326 mas, bmaj=13.05 mas, bpa=83.61 degrees ! Estimated noise=2.84081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508695 Jy ! Component: 100 - total flux cleaned = 0.00670134 Jy ! Component: 150 - total flux cleaned = 0.00703127 Jy ! Component: 200 - total flux cleaned = 0.00722879 Jy ! Total flux subtracted in 200 components = 0.00722879 Jy ! Clean residual min=-0.006824 max=0.006309 Jy/beam ! Clean residual mean=0.000198 rms=0.001901 Jy/beam ! Combined flux in latest and established models = 0.542723 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 = 0.000258118 Jy ! Component: 100 - total flux cleaned = 0.000407419 Jy ! Component: 150 - total flux cleaned = 0.000545344 Jy ! Component: 200 - total flux cleaned = 0.000666379 Jy ! Total flux subtracted in 200 components = 0.000666379 Jy ! Clean residual min=-0.006852 max=0.006022 Jy/beam ! Clean residual mean=0.000197 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 0.543389 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.543389 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.317 mas, bmaj=5.612 mas, bpa=-62.35 degrees ! Estimated noise=2.38725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239083 Jy ! Component: 100 - total flux cleaned = -5.58358e-05 Jy ! Component: 150 - total flux cleaned = -0.000315233 Jy ! Component: 200 - total flux cleaned = -0.000468999 Jy ! Total flux subtracted in 200 components = -0.000468999 Jy ! Clean residual min=-0.005413 max=0.005569 Jy/beam ! Clean residual mean=0.000115 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.54292 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 0.54292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087972Jy sigma=0.583131 ! Fit after self-cal, rms=0.087922Jy sigma=0.582849 wmodel J1041+523A_S_map.mod ! Writing 76 model components to file: J1041+523A_S_map.mod wobs J1041+523A_S_uvs.fits ! Writing UV FITS file: J1041+523A_S_uvs.fits wwins J1041+523A_S_map.win ! wwins: Wrote 4 windows to J1041+523A_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 = 0.0011919 Jy ! Component: 100 - total flux cleaned = 0.00218346 Jy ! Component: 150 - total flux cleaned = 0.00268776 Jy ! Component: 200 - total flux cleaned = 0.00300104 Jy ! Component: 250 - total flux cleaned = 0.00307296 Jy ! Component: 300 - total flux cleaned = 0.00307194 Jy ! Component: 350 - total flux cleaned = 0.00347396 Jy ! Component: 400 - total flux cleaned = 0.00372969 Jy ! Component: 450 - total flux cleaned = 0.00397477 Jy ! Component: 500 - total flux cleaned = 0.0040931 Jy ! Component: 550 - total flux cleaned = 0.00414991 Jy ! Component: 600 - total flux cleaned = 0.00425875 Jy ! Component: 650 - total flux cleaned = 0.00431051 Jy ! Component: 700 - total flux cleaned = 0.00441374 Jy ! Component: 750 - total flux cleaned = 0.00466292 Jy ! Component: 800 - total flux cleaned = 0.0047597 Jy ! Component: 850 - total flux cleaned = 0.00504322 Jy ! Component: 900 - total flux cleaned = 0.00522646 Jy ! Component: 950 - total flux cleaned = 0.00545062 Jy ! Component: 1000 - total flux cleaned = 0.00562601 Jy ! Component: 1050 - total flux cleaned = 0.00571191 Jy ! Component: 1100 - total flux cleaned = 0.00588033 Jy ! Component: 1150 - total flux cleaned = 0.00596247 Jy ! Component: 1200 - total flux cleaned = 0.00596248 Jy ! Component: 1250 - total flux cleaned = 0.00588258 Jy ! Component: 1300 - total flux cleaned = 0.00584321 Jy ! Component: 1350 - total flux cleaned = 0.00588101 Jy ! Component: 1400 - total flux cleaned = 0.00591899 Jy ! Component: 1450 - total flux cleaned = 0.00584398 Jy ! Component: 1500 - total flux cleaned = 0.0057707 Jy ! Component: 1550 - total flux cleaned = 0.00577109 Jy ! Component: 1600 - total flux cleaned = 0.0057704 Jy ! Component: 1650 - total flux cleaned = 0.00569957 Jy ! Component: 1700 - total flux cleaned = 0.00566455 Jy ! Component: 1750 - total flux cleaned = 0.0055263 Jy ! Component: 1800 - total flux cleaned = 0.00566344 Jy ! Component: 1850 - total flux cleaned = 0.00566318 Jy ! Component: 1900 - total flux cleaned = 0.00583127 Jy ! Component: 1950 - total flux cleaned = 0.00589799 Jy ! Component: 2000 - total flux cleaned = 0.0058982 Jy ! Component: 2050 - total flux cleaned = 0.00612662 Jy ! Component: 2100 - total flux cleaned = 0.006191 Jy ! Component: 2150 - total flux cleaned = 0.00622313 Jy ! Component: 2200 - total flux cleaned = 0.00641334 Jy ! Component: 2250 - total flux cleaned = 0.00647602 Jy ! Component: 2300 - total flux cleaned = 0.00660063 Jy ! Component: 2350 - total flux cleaned = 0.00672447 Jy ! Component: 2400 - total flux cleaned = 0.0067553 Jy ! Component: 2450 - total flux cleaned = 0.00687689 Jy ! Component: 2500 - total flux cleaned = 0.00705819 Jy ! Component: 2550 - total flux cleaned = 0.00711826 Jy ! Component: 2600 - total flux cleaned = 0.00732664 Jy ! Component: 2650 - total flux cleaned = 0.00741494 Jy ! Component: 2700 - total flux cleaned = 0.00753209 Jy ! Component: 2750 - total flux cleaned = 0.00759025 Jy ! Component: 2800 - total flux cleaned = 0.00767722 Jy ! Component: 2850 - total flux cleaned = 0.00784944 Jy ! Component: 2900 - total flux cleaned = 0.0079353 Jy ! Component: 2950 - total flux cleaned = 0.00804856 Jy ! Component: 3000 - total flux cleaned = 0.00802012 Jy ! Component: 3050 - total flux cleaned = 0.00813227 Jy ! Component: 3100 - total flux cleaned = 0.00824345 Jy ! Component: 3150 - total flux cleaned = 0.00829843 Jy ! Component: 3200 - total flux cleaned = 0.0084633 Jy ! Component: 3250 - total flux cleaned = 0.00849069 Jy ! Component: 3300 - total flux cleaned = 0.0087352 Jy ! Component: 3350 - total flux cleaned = 0.00881608 Jy ! Component: 3400 - total flux cleaned = 0.00895027 Jy ! Component: 3450 - total flux cleaned = 0.00911066 Jy ! Component: 3500 - total flux cleaned = 0.00916409 Jy ! Component: 3550 - total flux cleaned = 0.00940257 Jy ! Component: 3600 - total flux cleaned = 0.00948174 Jy ! Component: 3650 - total flux cleaned = 0.00956048 Jy ! Component: 3700 - total flux cleaned = 0.00974381 Jy ! Component: 3750 - total flux cleaned = 0.00982216 Jy ! Component: 3800 - total flux cleaned = 0.010082 Jy ! Component: 3850 - total flux cleaned = 0.0102114 Jy ! Component: 3900 - total flux cleaned = 0.0103918 Jy ! Component: 3950 - total flux cleaned = 0.0105459 Jy ! Component: 4000 - total flux cleaned = 0.0106224 Jy ! Component: 4050 - total flux cleaned = 0.0107753 Jy ! Total flux subtracted in 4096 components = 0.0109022 Jy ! Clean residual min=-0.001634 max=0.001440 Jy/beam ! Clean residual mean=0.000030 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.553822 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 302 components and 0.553822 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv102_uvs/J1041+523A_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.317 x 5.612 at -62.35 degrees (North through East) ! Clean map min=-0.003611 max=0.47419 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv102_uvs/J1041+523A_S_map.fits wmodel /scr/pima/rv102_uvs/J1041+523A_S_map.mod ! Writing 302 model components to file: /scr/pima/rv102_uvs/J1041+523A_S_map.mod wobs /scr/pima/rv102_uvs/J1041+523A_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv102_uvs/J1041+523A_S_uvs.fits wwins /scr/pima/rv102_uvs/J1041+523A_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv102_uvs/J1041+523A_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.474192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00041876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.264931 0.264931 0.529861 1.05972 2.11945 4.23889 8.47778 16.9556 33.9111 67.8223 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.474 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1132.37 quit ! Quitting program ! Log file /scr/pima/rv102_uvs/J1041+523A_S_dfm.log closed on Sat Nov 9 09:33:33 2019