! Started logfile: /vlbi/uf001/uva//J0209+6437_S_dfm.log on Sun Jan 13 21:17:12 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//J0209+6437_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0209+6437_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922619 visibilities/baseline/integration-bin. ! Found source: J0209+6437 ! ! 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 6975 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 J0209+6437_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006514Jy sigma=20.959517 ! Fit after self-cal, rms=0.882421Jy sigma=18.259089 ! 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=3.846 mas, bmaj=4.088 mas, bpa=19.11 degrees ! Estimated noise=0.578586 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 = 0.0905947 Jy ! Component: 100 - total flux cleaned = 0.12163 Jy ! Total flux subtracted in 100 components = 0.12163 Jy ! Clean residual min=-0.006122 max=0.013689 Jy/beam ! Clean residual mean=-0.000127 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.12163 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.12163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071054Jy sigma=1.412540 ! Fit after self-cal, rms=0.070663Jy sigma=1.404440 ! Inverting map ! Added new window around map position (0, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016583 Jy ! Component: 100 - total flux cleaned = 0.0260677 Jy ! Total flux subtracted in 100 components = 0.0260677 Jy ! Clean residual min=-0.004470 max=0.007253 Jy/beam ! Clean residual mean=-0.000087 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.147698 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.147698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066067Jy sigma=1.296767 ! Fit after self-cal, rms=0.065927Jy sigma=1.293410 ! Inverting map ! Added new window around map position (-0.5, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00822354 Jy ! Component: 100 - total flux cleaned = 0.0140652 Jy ! Total flux subtracted in 100 components = 0.0140652 Jy ! Clean residual min=-0.003861 max=0.005237 Jy/beam ! Clean residual mean=-0.000066 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.161763 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.161763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064625Jy sigma=1.264147 ! Fit after self-cal, rms=0.064573Jy sigma=1.262881 ! 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=4.338 mas, bmaj=4.65 mas, bpa=22.52 degrees ! Estimated noise=0.448733 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, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00722935 Jy ! Component: 100 - total flux cleaned = 0.0121864 Jy ! Component: 150 - total flux cleaned = 0.0160452 Jy ! Component: 200 - total flux cleaned = 0.0191802 Jy ! Total flux subtracted in 200 components = 0.0191802 Jy ! Clean residual min=-0.002998 max=0.003520 Jy/beam ! Clean residual mean=-0.000032 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.180943 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 100 components and 0.180943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063536Jy sigma=1.239311 ! Fit after self-cal, rms=0.063451Jy sigma=1.237347 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.338 x 4.65 at 22.52 degrees (North through East) ! Clean map min=-0.002867 max=0.11468 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.98 KP 1.01 ! LA 0.92 MK 1.08 NL 1.00 OV 0.99 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 1.00 ! LA 0.96 MK 1.05 NL 0.99 OV 0.98 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.03 KP 1.04 ! LA 0.95 MK 1.12 NL 0.97 OV 0.98 ! PT 0.98 SC 0.94 ! ! ! Fit before self-cal, rms=0.063451Jy sigma=1.237347 ! Fit after self-cal, rms=0.063043Jy sigma=1.227536 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.352 mas, bmaj=4.713 mas, bpa=22.89 degrees ! Estimated noise=0.443252 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 = 0.00274276 Jy ! Component: 100 - total flux cleaned = 0.00461237 Jy ! Component: 150 - total flux cleaned = 0.00576953 Jy ! Component: 200 - total flux cleaned = 0.00659676 Jy ! Total flux subtracted in 200 components = 0.00659676 Jy ! Clean residual min=-0.002428 max=0.002667 Jy/beam ! Clean residual mean=-0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.18754 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.18754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062887Jy sigma=1.224204 ! Fit after self-cal, rms=0.062895Jy sigma=1.223693 ! 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=0.062895Jy sigma=1.223693 ! Fit after self-cal, rms=0.063869Jy sigma=1.215326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.386 mas, bmaj=4.63 mas, bpa=22.37 degrees ! Estimated noise=0.442565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145087 Jy ! Component: 100 - total flux cleaned = 0.002304 Jy ! Component: 150 - total flux cleaned = 0.002716 Jy ! Component: 200 - total flux cleaned = 0.00298013 Jy ! Total flux subtracted in 200 components = 0.00298013 Jy ! Clean residual min=-0.002341 max=0.002319 Jy/beam ! Clean residual mean=-0.000003 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.19052 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 133 components and 0.19052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063822Jy sigma=1.214268 ! Fit after self-cal, rms=0.063840Jy sigma=1.214085 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 = 0.000565684 Jy ! Component: 100 - total flux cleaned = 0.00075553 Jy ! Component: 150 - total flux cleaned = 0.000877978 Jy ! Component: 200 - total flux cleaned = 0.000945436 Jy ! Total flux subtracted in 200 components = 0.000945436 Jy ! Clean residual min=-0.002366 max=0.002283 Jy/beam ! Clean residual mean=-0.000002 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.191466 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.191466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063822Jy sigma=1.213654 ! Fit after self-cal, rms=0.063820Jy sigma=1.213627 ! 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=0.063820Jy sigma=1.213627 ! Fit after self-cal, rms=0.063927Jy sigma=1.213478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.392 mas, bmaj=4.61 mas, bpa=22.28 degrees ! Estimated noise=0.442167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796997 Jy ! Component: 100 - total flux cleaned = 0.0010689 Jy ! Component: 150 - total flux cleaned = 0.00117805 Jy ! Component: 200 - total flux cleaned = 0.00121914 Jy ! Total flux subtracted in 200 components = 0.00121914 Jy ! Clean residual min=-0.002316 max=0.002290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.192685 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 152 components and 0.192685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063911Jy sigma=1.213093 ! Fit after self-cal, rms=0.063911Jy sigma=1.213067 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 = 0.000293523 Jy ! Component: 100 - total flux cleaned = 0.00033197 Jy ! Component: 150 - total flux cleaned = 0.000369438 Jy ! Component: 200 - total flux cleaned = 0.000421567 Jy ! Total flux subtracted in 200 components = 0.000421567 Jy ! Clean residual min=-0.002320 max=0.002262 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.193107 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 157 components and 0.193107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063901Jy sigma=1.212843 ! Fit after self-cal, rms=0.063900Jy sigma=1.212835 ! 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=0.063900Jy sigma=1.212835 ! Fit after self-cal, rms=0.063957Jy sigma=1.212782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.262 mas, bmaj=8.52 mas, bpa=31.47 degrees ! Estimated noise=0.545685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847117 Jy ! Component: 100 - total flux cleaned = 0.00132141 Jy ! Component: 150 - total flux cleaned = 0.00147609 Jy ! Component: 200 - total flux cleaned = 0.00153816 Jy ! Total flux subtracted in 200 components = 0.00153816 Jy ! Clean residual min=-0.002116 max=0.002896 Jy/beam ! Clean residual mean=-0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.194645 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.194645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063956Jy sigma=1.212696 ! Fit after self-cal, rms=0.063955Jy sigma=1.212676 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 (-0.5, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258137 Jy ! Component: 100 - total flux cleaned = 0.00407471 Jy ! Component: 150 - total flux cleaned = 0.00511535 Jy ! Component: 200 - total flux cleaned = 0.00553227 Jy ! Total flux subtracted in 200 components = 0.00553227 Jy ! Clean residual min=-0.001967 max=0.002128 Jy/beam ! Clean residual mean=0.000017 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.200177 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 215 components and 0.200177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063887Jy sigma=1.210926 ! Fit after self-cal, rms=0.063884Jy sigma=1.210757 ! 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=4.394 mas, bmaj=4.598 mas, bpa=22.23 degrees ! Estimated noise=0.44188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.394 x 4.598 at 22.23 degrees (North through East) ! Clean map min=-0.0021625 max=0.11216 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=3.904 mas, bmaj=4.039 mas, bpa=15.69 degrees ! Estimated noise=0.572468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0900047 Jy ! Component: 100 - total flux cleaned = 0.122933 Jy ! Component: 150 - total flux cleaned = 0.139339 Jy ! Component: 200 - total flux cleaned = 0.149689 Jy ! Total flux subtracted in 200 components = 0.149689 Jy ! Clean residual min=-0.003598 max=0.005847 Jy/beam ! Clean residual mean=-0.000067 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.14969 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.14969 Jy ! Inverting map and beam ! Estimated beam: bmin=4.394 mas, bmaj=4.598 mas, bpa=22.23 degrees ! Estimated noise=0.44188 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 = 0.0098856 Jy ! Component: 100 - total flux cleaned = 0.0167891 Jy ! Component: 150 - total flux cleaned = 0.0219964 Jy ! Component: 200 - total flux cleaned = 0.0260902 Jy ! Total flux subtracted in 200 components = 0.0260902 Jy ! Clean residual min=-0.002687 max=0.002791 Jy/beam ! Clean residual mean=-0.000025 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.17578 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 107 components and 0.17578 Jy ! Inverting map ! Added new window around map position (-41.5, -107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342049 Jy ! Component: 100 - total flux cleaned = 0.00628504 Jy ! Component: 150 - total flux cleaned = 0.00876501 Jy ! Component: 200 - total flux cleaned = 0.0109371 Jy ! Total flux subtracted in 200 components = 0.0109371 Jy ! Clean residual min=-0.002469 max=0.002091 Jy/beam ! Clean residual mean=-0.000011 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.186717 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 148 components and 0.186717 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=8.262 mas, bmaj=8.52 mas, bpa=31.47 degrees ! Estimated noise=0.545685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324015 Jy ! Component: 100 - total flux cleaned = 0.00555687 Jy ! Component: 150 - total flux cleaned = 0.00739464 Jy ! Component: 200 - total flux cleaned = 0.00891358 Jy ! Total flux subtracted in 200 components = 0.00891358 Jy ! Clean residual min=-0.002256 max=0.002291 Jy/beam ! Clean residual mean=0.000002 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.195631 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 = 0.00127362 Jy ! Component: 100 - total flux cleaned = 0.00236092 Jy ! Component: 150 - total flux cleaned = 0.00330288 Jy ! Component: 200 - total flux cleaned = 0.0040272 Jy ! Total flux subtracted in 200 components = 0.0040272 Jy ! Clean residual min=-0.002124 max=0.002235 Jy/beam ! Clean residual mean=0.000013 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.199658 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 269 components and 0.199658 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.394 mas, bmaj=4.598 mas, bpa=22.23 degrees ! Estimated noise=0.44188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126227 Jy ! Component: 100 - total flux cleaned = 0.000409679 Jy ! Component: 150 - total flux cleaned = 0.000667427 Jy ! Component: 200 - total flux cleaned = 0.000770228 Jy ! Total flux subtracted in 200 components = 0.000770228 Jy ! Clean residual min=-0.002251 max=0.001802 Jy/beam ! Clean residual mean=0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.200428 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 297 components and 0.200428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063806Jy sigma=1.209233 ! Fit after self-cal, rms=0.063785Jy sigma=1.208940 wmodel J0209+6437_S_map.mod ! Writing 297 model components to file: J0209+6437_S_map.mod wobs J0209+6437_S_uvs.fits ! Writing UV FITS file: J0209+6437_S_uvs.fits wwins J0209+6437_S_map.win ! wwins: Wrote 6 windows to J0209+6437_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 = -0.000542347 Jy ! Component: 100 - total flux cleaned = -0.000577758 Jy ! Component: 150 - total flux cleaned = -0.000453122 Jy ! Component: 200 - total flux cleaned = -0.000362709 Jy ! Component: 250 - total flux cleaned = -0.000333417 Jy ! Component: 300 - total flux cleaned = -0.000362163 Jy ! Component: 350 - total flux cleaned = -0.000361839 Jy ! Component: 400 - total flux cleaned = -0.000361814 Jy ! Component: 450 - total flux cleaned = -0.000416106 Jy ! Component: 500 - total flux cleaned = -0.000443001 Jy ! Component: 550 - total flux cleaned = -0.000495512 Jy ! Component: 600 - total flux cleaned = -0.000521197 Jy ! Component: 650 - total flux cleaned = -0.000546141 Jy ! Component: 700 - total flux cleaned = -0.000521015 Jy ! Component: 750 - total flux cleaned = -0.000398521 Jy ! Component: 800 - total flux cleaned = -0.000422958 Jy ! Component: 850 - total flux cleaned = -0.000494814 Jy ! Component: 900 - total flux cleaned = -0.000518355 Jy ! Component: 950 - total flux cleaned = -0.000471739 Jy ! Component: 1000 - total flux cleaned = -0.000425616 Jy ! Component: 1050 - total flux cleaned = -0.000494001 Jy ! Component: 1100 - total flux cleaned = -0.000403286 Jy ! Component: 1150 - total flux cleaned = -0.000380784 Jy ! Component: 1200 - total flux cleaned = -0.000380906 Jy ! Component: 1250 - total flux cleaned = -0.000358846 Jy ! Component: 1300 - total flux cleaned = -0.000358792 Jy ! Component: 1350 - total flux cleaned = -0.000315806 Jy ! Component: 1400 - total flux cleaned = -0.000358378 Jy ! Component: 1450 - total flux cleaned = -0.000443372 Jy ! Component: 1500 - total flux cleaned = -0.000464081 Jy ! Component: 1550 - total flux cleaned = -0.000443333 Jy ! Component: 1600 - total flux cleaned = -0.000401712 Jy ! Component: 1650 - total flux cleaned = -0.000442777 Jy ! Component: 1700 - total flux cleaned = -0.000503903 Jy ! Component: 1750 - total flux cleaned = -0.000483716 Jy ! Component: 1800 - total flux cleaned = -0.000523613 Jy ! Component: 1850 - total flux cleaned = -0.000543337 Jy ! Component: 1900 - total flux cleaned = -0.000444636 Jy ! Component: 1950 - total flux cleaned = -0.000503694 Jy ! Component: 2000 - total flux cleaned = -0.000484161 Jy ! Component: 2050 - total flux cleaned = -0.000330492 Jy ! Component: 2100 - total flux cleaned = -0.000426295 Jy ! Component: 2150 - total flux cleaned = -0.000464094 Jy ! Component: 2200 - total flux cleaned = -0.000445115 Jy ! Component: 2250 - total flux cleaned = -0.000445252 Jy ! Component: 2300 - total flux cleaned = -0.000408003 Jy ! Component: 2350 - total flux cleaned = -0.000334229 Jy ! Component: 2400 - total flux cleaned = -0.000370967 Jy ! Component: 2450 - total flux cleaned = -0.000334944 Jy ! Component: 2500 - total flux cleaned = -0.000281237 Jy ! Component: 2550 - total flux cleaned = -0.000406227 Jy ! Component: 2600 - total flux cleaned = -0.00040581 Jy ! Component: 2650 - total flux cleaned = -0.000405804 Jy ! Component: 2700 - total flux cleaned = -0.000458108 Jy ! Component: 2750 - total flux cleaned = -0.000423452 Jy ! Component: 2800 - total flux cleaned = -0.000509709 Jy ! Component: 2850 - total flux cleaned = -0.000492393 Jy ! Component: 2900 - total flux cleaned = -0.000594336 Jy ! Component: 2950 - total flux cleaned = -0.000526891 Jy ! Component: 3000 - total flux cleaned = -0.000577142 Jy ! Component: 3050 - total flux cleaned = -0.00052727 Jy ! Component: 3100 - total flux cleaned = -0.000593517 Jy ! Component: 3150 - total flux cleaned = -0.000643116 Jy ! Component: 3200 - total flux cleaned = -0.000561199 Jy ! Component: 3250 - total flux cleaned = -0.000577421 Jy ! Component: 3300 - total flux cleaned = -0.000593604 Jy ! Component: 3350 - total flux cleaned = -0.000593569 Jy ! Component: 3400 - total flux cleaned = -0.000561728 Jy ! Component: 3450 - total flux cleaned = -0.000561855 Jy ! Component: 3500 - total flux cleaned = -0.000546035 Jy ! Component: 3550 - total flux cleaned = -0.000545927 Jy ! Component: 3600 - total flux cleaned = -0.00048373 Jy ! Component: 3650 - total flux cleaned = -0.000514831 Jy ! Component: 3700 - total flux cleaned = -0.000483947 Jy ! Component: 3750 - total flux cleaned = -0.00051454 Jy ! Component: 3800 - total flux cleaned = -0.000453474 Jy ! Component: 3850 - total flux cleaned = -0.000377631 Jy ! Component: 3900 - total flux cleaned = -0.000317276 Jy ! Component: 3950 - total flux cleaned = -0.000347378 Jy ! Component: 4000 - total flux cleaned = -0.000302641 Jy ! Component: 4050 - total flux cleaned = -0.000317411 Jy ! Total flux subtracted in 4096 components = -0.000332324 Jy ! Clean residual min=-0.000974 max=0.000848 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.200096 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 583 components and 0.200095 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0209+6437_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.394 x 4.598 at 22.23 degrees (North through East) ! Clean map min=-0.0018313 max=0.11225 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0209+6437_S_map.fits wmodel /vlbi/uf001/uva//J0209+6437_S_map.mod ! Writing 583 model components to file: /vlbi/uf001/uva//J0209+6437_S_map.mod wobs /vlbi/uf001/uva//J0209+6437_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0209+6437_S_uvs.fits wwins /vlbi/uf001/uva//J0209+6437_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J0209+6437_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.112255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.727562 0.727562 1.45512 2.91025 5.8205 11.641 23.282 46.564 93.128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 412.335 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0209+6437_S_dfm.log closed on Sun Jan 13 21:17:17 2019