! Started logfile: /vlbi/uf001/uva//J1259-2436_S_dfm.log on Mon Jan 14 02:08:23 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//J1259-2436_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1259-2436_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998148 visibilities/baseline/integration-bin. ! Found source: J1259-2436 ! ! 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 6468 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 J1259-2436_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.017706Jy sigma=16.947415 ! Fit after self-cal, rms=0.861411Jy sigma=14.217032 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.574 mas, bmaj=6.59 mas, bpa=-2.589 degrees ! Estimated noise=0.732361 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 = 0.103724 Jy ! Component: 100 - total flux cleaned = 0.142988 Jy ! Total flux subtracted in 100 components = 0.142988 Jy ! Clean residual min=-0.008092 max=0.018477 Jy/beam ! Clean residual mean=-0.000119 rms=0.002866 Jy/beam ! Combined flux in latest and established models = 0.142988 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.142988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093755Jy sigma=1.502004 ! Fit after self-cal, rms=0.093510Jy sigma=1.499018 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217372 Jy ! Component: 100 - total flux cleaned = 0.0344343 Jy ! Total flux subtracted in 100 components = 0.0344343 Jy ! Clean residual min=-0.006350 max=0.016942 Jy/beam ! Clean residual mean=-0.000100 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.177422 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.177422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086889Jy sigma=1.364055 ! Fit after self-cal, rms=0.086850Jy sigma=1.363051 ! Inverting map ! Added new window around map position (6, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155216 Jy ! Component: 100 - total flux cleaned = 0.0241496 Jy ! Total flux subtracted in 100 components = 0.0241496 Jy ! Clean residual min=-0.005658 max=0.009654 Jy/beam ! Clean residual mean=-0.000081 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.201572 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.201572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083201Jy sigma=1.301648 ! Fit after self-cal, rms=0.082823Jy sigma=1.294448 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.073 mas, bmaj=7.858 mas, bpa=-2.829 degrees ! Estimated noise=0.537336 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 = 0.0106835 Jy ! Component: 100 - total flux cleaned = 0.016667 Jy ! Component: 150 - total flux cleaned = 0.0205323 Jy ! Component: 200 - total flux cleaned = 0.0230759 Jy ! Total flux subtracted in 200 components = 0.0230759 Jy ! Clean residual min=-0.005570 max=0.011339 Jy/beam ! Clean residual mean=-0.000113 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.224648 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 71 components and 0.224648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081343Jy sigma=1.269993 ! Fit after self-cal, rms=0.081207Jy sigma=1.266918 ! Inverting map ! Added new window around map position (17.5, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994852 Jy ! Component: 100 - total flux cleaned = 0.0151168 Jy ! Component: 150 - total flux cleaned = 0.0188836 Jy ! Component: 200 - total flux cleaned = 0.0217173 Jy ! Total flux subtracted in 200 components = 0.0217173 Jy ! Clean residual min=-0.004475 max=0.005133 Jy/beam ! Clean residual mean=-0.000086 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.246365 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 105 components and 0.246365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079864Jy sigma=1.244980 ! Fit after self-cal, rms=0.079794Jy sigma=1.243238 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.073 x 7.858 at -2.829 degrees (North through East) ! Clean map min=-0.0045011 max=0.1353 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.19 KP 1.00 ! LA 0.92 MK 0.95 NL 1.02 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.17 KP 1.05 ! LA 0.95 MK 0.94 NL 0.98 OV 0.94 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.18 KP 1.01 ! LA 0.91 MK 1.09 NL 1.03 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.079794Jy sigma=1.243238 ! Fit after self-cal, rms=0.082765Jy sigma=1.226884 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.801 mas, bpa=-2.509 degrees ! Estimated noise=0.540465 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 = 0.00244436 Jy ! Component: 100 - total flux cleaned = 0.00309309 Jy ! Component: 150 - total flux cleaned = 0.00352719 Jy ! Component: 200 - total flux cleaned = 0.00371732 Jy ! Total flux subtracted in 200 components = 0.00371732 Jy ! Clean residual min=-0.003650 max=0.004117 Jy/beam ! Clean residual mean=-0.000029 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.250082 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.250082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082656Jy sigma=1.225199 ! Fit after self-cal, rms=0.082705Jy sigma=1.224949 ! 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=0.082705Jy sigma=1.224949 ! Fit after self-cal, rms=0.084395Jy sigma=1.220541 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=7.768 mas, bpa=-2.546 degrees ! Estimated noise=0.540358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.23056e-05 Jy ! Component: 100 - total flux cleaned = 0.000144511 Jy ! Component: 150 - total flux cleaned = 0.000263689 Jy ! Component: 200 - total flux cleaned = 0.000408982 Jy ! Total flux subtracted in 200 components = 0.000408982 Jy ! Clean residual min=-0.003444 max=0.004360 Jy/beam ! Clean residual mean=-0.000023 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.250491 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.250491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084346Jy sigma=1.219928 ! Fit after self-cal, rms=0.084371Jy sigma=1.219856 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 (-5.5, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371588 Jy ! Component: 100 - total flux cleaned = 0.00399153 Jy ! Component: 150 - total flux cleaned = 0.00428991 Jy ! Component: 200 - total flux cleaned = 0.00456724 Jy ! Total flux subtracted in 200 components = 0.00456724 Jy ! Clean residual min=-0.003059 max=0.002899 Jy/beam ! Clean residual mean=-0.000020 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.255059 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.255059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084206Jy sigma=1.216695 ! Fit after self-cal, rms=0.084194Jy sigma=1.216411 ! 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=0.084194Jy sigma=1.216411 ! Fit after self-cal, rms=0.084813Jy sigma=1.215918 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.737 mas, bpa=-2.547 degrees ! Estimated noise=0.538254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109715 Jy ! Component: 100 - total flux cleaned = 0.00117286 Jy ! Component: 150 - total flux cleaned = 0.00133964 Jy ! Component: 200 - total flux cleaned = 0.00146367 Jy ! Total flux subtracted in 200 components = 0.00146367 Jy ! Clean residual min=-0.002781 max=0.002715 Jy/beam ! Clean residual mean=-0.000020 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.256522 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 174 components and 0.256522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084778Jy sigma=1.215268 ! Fit after self-cal, rms=0.084788Jy sigma=1.215225 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 = 0.000347359 Jy ! Component: 100 - total flux cleaned = 0.000435039 Jy ! Component: 150 - total flux cleaned = 0.000490518 Jy ! Component: 200 - total flux cleaned = 0.000517709 Jy ! Total flux subtracted in 200 components = 0.000517709 Jy ! Clean residual min=-0.002694 max=0.002728 Jy/beam ! Clean residual mean=-0.000019 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.25704 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 186 components and 0.25704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084770Jy sigma=1.214911 ! Fit after self-cal, rms=0.084771Jy sigma=1.214903 ! 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=0.084771Jy sigma=1.214903 ! Fit after self-cal, rms=0.084968Jy sigma=1.214845 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.647 mas, bmaj=17.86 mas, bpa=2.527 degrees ! Estimated noise=0.685879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000996921 Jy ! Component: 100 - total flux cleaned = 0.00139416 Jy ! Component: 150 - total flux cleaned = 0.00149521 Jy ! Component: 200 - total flux cleaned = 0.00156514 Jy ! Total flux subtracted in 200 components = 0.00156514 Jy ! Clean residual min=-0.002961 max=0.003038 Jy/beam ! Clean residual mean=-0.000039 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.258605 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 196 components and 0.258605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084965Jy sigma=1.214682 ! Fit after self-cal, rms=0.084967Jy sigma=1.214658 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 = 0.000296456 Jy ! Component: 100 - total flux cleaned = 0.00034072 Jy ! Component: 150 - total flux cleaned = 0.000382892 Jy ! Component: 200 - total flux cleaned = 0.000382536 Jy ! Total flux subtracted in 200 components = 0.000382536 Jy ! Clean residual min=-0.002991 max=0.003028 Jy/beam ! Clean residual mean=-0.000038 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.258988 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 205 components and 0.258988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084967Jy sigma=1.214582 ! Fit after self-cal, rms=0.084967Jy sigma=1.214575 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.736 mas, bpa=-2.564 degrees ! Estimated noise=0.538309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.069 x 7.736 at -2.564 degrees (North through East) ! Clean map min=-0.00255 max=0.13566 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=2.57 mas, bmaj=6.477 mas, bpa=-2.228 degrees ! Estimated noise=0.728967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102832 Jy ! Component: 100 - total flux cleaned = 0.143235 Jy ! Component: 150 - total flux cleaned = 0.167623 Jy ! Component: 200 - total flux cleaned = 0.183962 Jy ! Total flux subtracted in 200 components = 0.183962 Jy ! Clean residual min=-0.005647 max=0.009024 Jy/beam ! Clean residual mean=-0.000066 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.183962 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.183962 Jy ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.736 mas, bpa=-2.564 degrees ! Estimated noise=0.538309 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 (3.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159077 Jy ! Component: 100 - total flux cleaned = 0.0267712 Jy ! Component: 150 - total flux cleaned = 0.0349709 Jy ! Component: 200 - total flux cleaned = 0.0415183 Jy ! Total flux subtracted in 200 components = 0.0415183 Jy ! Clean residual min=-0.003448 max=0.005001 Jy/beam ! Clean residual mean=-0.000063 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.22548 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 78 components and 0.22548 Jy ! Inverting map ! Added new window around map position (-12.5, 63.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557072 Jy ! Component: 100 - total flux cleaned = 0.0100058 Jy ! Component: 150 - total flux cleaned = 0.0136729 Jy ! Component: 200 - total flux cleaned = 0.0167161 Jy ! Total flux subtracted in 200 components = 0.0167161 Jy ! Clean residual min=-0.002854 max=0.003014 Jy/beam ! Clean residual mean=-0.000041 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.242196 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 106 components and 0.242196 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=7.647 mas, bmaj=17.86 mas, bpa=2.527 degrees ! Estimated noise=0.685879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043225 Jy ! Component: 100 - total flux cleaned = 0.00734812 Jy ! Component: 150 - total flux cleaned = 0.0096378 Jy ! Component: 200 - total flux cleaned = 0.0114236 Jy ! Total flux subtracted in 200 components = 0.0114236 Jy ! Clean residual min=-0.002988 max=0.003037 Jy/beam ! Clean residual mean=-0.000053 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.25362 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 = 0.0014081 Jy ! Component: 100 - total flux cleaned = 0.00252658 Jy ! Component: 150 - total flux cleaned = 0.00341846 Jy ! Component: 200 - total flux cleaned = 0.00400041 Jy ! Total flux subtracted in 200 components = 0.00400041 Jy ! Clean residual min=-0.002904 max=0.003138 Jy/beam ! Clean residual mean=-0.000043 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.25762 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 165 components and 0.25762 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.736 mas, bpa=-2.564 degrees ! Estimated noise=0.538309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224367 Jy ! Component: 100 - total flux cleaned = -0.000397657 Jy ! Component: 150 - total flux cleaned = -0.00030343 Jy ! Component: 200 - total flux cleaned = -0.000178589 Jy ! Total flux subtracted in 200 components = -0.000178589 Jy ! Clean residual min=-0.002449 max=0.002620 Jy/beam ! Clean residual mean=-0.000022 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.257442 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 186 components and 0.257442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084918Jy sigma=1.214028 ! Fit after self-cal, rms=0.084896Jy sigma=1.213767 wmodel J1259-2436_S_map.mod ! Writing 186 model components to file: J1259-2436_S_map.mod wobs J1259-2436_S_uvs.fits ! Writing UV FITS file: J1259-2436_S_uvs.fits wwins J1259-2436_S_map.win ! wwins: Wrote 6 windows to J1259-2436_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 = 2.75895e-05 Jy ! Component: 100 - total flux cleaned = -5.82064e-05 Jy ! Component: 150 - total flux cleaned = -0.000221631 Jy ! Component: 200 - total flux cleaned = -0.000260061 Jy ! Component: 250 - total flux cleaned = -0.000296678 Jy ! Component: 300 - total flux cleaned = -0.000332687 Jy ! Component: 350 - total flux cleaned = -0.000436116 Jy ! Component: 400 - total flux cleaned = -0.000635659 Jy ! Component: 450 - total flux cleaned = -0.000796706 Jy ! Component: 500 - total flux cleaned = -0.000796498 Jy ! Component: 550 - total flux cleaned = -0.000919385 Jy ! Component: 600 - total flux cleaned = -0.000979065 Jy ! Component: 650 - total flux cleaned = -0.00103727 Jy ! Component: 700 - total flux cleaned = -0.0010658 Jy ! Component: 750 - total flux cleaned = -0.00117635 Jy ! Component: 800 - total flux cleaned = -0.00112103 Jy ! Component: 850 - total flux cleaned = -0.00104097 Jy ! Component: 900 - total flux cleaned = -0.00104077 Jy ! Component: 950 - total flux cleaned = -0.000962724 Jy ! Component: 1000 - total flux cleaned = -0.000937104 Jy ! Component: 1050 - total flux cleaned = -0.000961698 Jy ! Component: 1100 - total flux cleaned = -0.000863288 Jy ! Component: 1150 - total flux cleaned = -0.000911821 Jy ! Component: 1200 - total flux cleaned = -0.000888238 Jy ! Component: 1250 - total flux cleaned = -0.000935694 Jy ! Component: 1300 - total flux cleaned = -0.000982101 Jy ! Component: 1350 - total flux cleaned = -0.00102804 Jy ! Component: 1400 - total flux cleaned = -0.000960297 Jy ! Component: 1450 - total flux cleaned = -0.000982858 Jy ! Component: 1500 - total flux cleaned = -0.00104934 Jy ! Component: 1550 - total flux cleaned = -0.00107174 Jy ! Component: 1600 - total flux cleaned = -0.00113635 Jy ! Component: 1650 - total flux cleaned = -0.00115744 Jy ! Component: 1700 - total flux cleaned = -0.0011361 Jy ! Component: 1750 - total flux cleaned = -0.00115682 Jy ! Component: 1800 - total flux cleaned = -0.00113671 Jy ! Component: 1850 - total flux cleaned = -0.00115717 Jy ! Component: 1900 - total flux cleaned = -0.00115737 Jy ! Component: 1950 - total flux cleaned = -0.00113712 Jy ! Component: 2000 - total flux cleaned = -0.00115655 Jy ! Component: 2050 - total flux cleaned = -0.00113709 Jy ! Component: 2100 - total flux cleaned = -0.00119521 Jy ! Component: 2150 - total flux cleaned = -0.00113797 Jy ! Component: 2200 - total flux cleaned = -0.00119497 Jy ! Component: 2250 - total flux cleaned = -0.00123233 Jy ! Component: 2300 - total flux cleaned = -0.0011954 Jy ! Component: 2350 - total flux cleaned = -0.00121391 Jy ! Component: 2400 - total flux cleaned = -0.00123229 Jy ! Component: 2450 - total flux cleaned = -0.00121457 Jy ! Component: 2500 - total flux cleaned = -0.0012684 Jy ! Component: 2550 - total flux cleaned = -0.00132156 Jy ! Component: 2600 - total flux cleaned = -0.00130367 Jy ! Component: 2650 - total flux cleaned = -0.00132087 Jy ! Component: 2700 - total flux cleaned = -0.00133792 Jy ! Component: 2750 - total flux cleaned = -0.00133785 Jy ! Component: 2800 - total flux cleaned = -0.00137149 Jy ! Component: 2850 - total flux cleaned = -0.00137161 Jy ! Component: 2900 - total flux cleaned = -0.00138835 Jy ! Component: 2950 - total flux cleaned = -0.00138827 Jy ! Component: 3000 - total flux cleaned = -0.00142103 Jy ! Component: 3050 - total flux cleaned = -0.0014209 Jy ! Component: 3100 - total flux cleaned = -0.00135618 Jy ! Component: 3150 - total flux cleaned = -0.00138844 Jy ! Component: 3200 - total flux cleaned = -0.00142034 Jy ! Component: 3250 - total flux cleaned = -0.00142039 Jy ! Component: 3300 - total flux cleaned = -0.0014676 Jy ! Component: 3350 - total flux cleaned = -0.00152975 Jy ! Component: 3400 - total flux cleaned = -0.00151403 Jy ! Component: 3450 - total flux cleaned = -0.00151392 Jy ! Component: 3500 - total flux cleaned = -0.00154433 Jy ! Component: 3550 - total flux cleaned = -0.00152917 Jy ! Component: 3600 - total flux cleaned = -0.00160438 Jy ! Component: 3650 - total flux cleaned = -0.00158939 Jy ! Component: 3700 - total flux cleaned = -0.00151523 Jy ! Component: 3750 - total flux cleaned = -0.00148579 Jy ! Component: 3800 - total flux cleaned = -0.00148593 Jy ! Component: 3850 - total flux cleaned = -0.00151513 Jy ! Component: 3900 - total flux cleaned = -0.00154408 Jy ! Component: 3950 - total flux cleaned = -0.00154413 Jy ! Component: 4000 - total flux cleaned = -0.00150132 Jy ! Component: 4050 - total flux cleaned = -0.00145863 Jy ! Total flux subtracted in 4096 components = -0.00151506 Jy ! Clean residual min=-0.000746 max=0.000965 Jy/beam ! Clean residual mean=-0.000006 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.255927 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 485 components and 0.255927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1259-2436_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.069 x 7.736 at -2.564 degrees (North through East) ! Clean map min=-0.001707 max=0.13791 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1259-2436_S_map.fits wmodel /vlbi/uf001/uva//J1259-2436_S_map.mod ! Writing 485 model components to file: /vlbi/uf001/uva//J1259-2436_S_map.mod wobs /vlbi/uf001/uva//J1259-2436_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1259-2436_S_uvs.fits wwins /vlbi/uf001/uva//J1259-2436_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J1259-2436_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137906 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262221 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.570436 0.570436 1.14087 2.28174 4.56349 9.12697 18.2539 36.5079 73.0158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 525.913 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1259-2436_S_dfm.log closed on Mon Jan 14 02:08:28 2019