! Started logfile: /vlbi/uf001/uva//J0339-0133_S_dfm.log on Sun Jan 13 21:52:35 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//J0339-0133_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0339-0133_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986718 visibilities/baseline/integration-bin. ! Found source: J0339-0133 ! ! 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 11589 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 J0339-0133_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.091802Jy sigma=19.341521 ! Fit after self-cal, rms=0.628153Jy sigma=11.565696 ! 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=2.578 mas, bmaj=6.583 mas, bpa=-4.648 degrees ! Estimated noise=0.531345 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 = 0.280857 Jy ! Component: 100 - total flux cleaned = 0.394265 Jy ! Total flux subtracted in 100 components = 0.394265 Jy ! Clean residual min=-0.020783 max=0.051012 Jy/beam ! Clean residual mean=0.000083 rms=0.005120 Jy/beam ! Combined flux in latest and established models = 0.394265 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.394265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129712Jy sigma=2.190652 ! Fit after self-cal, rms=0.129309Jy sigma=2.184406 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0570443 Jy ! Component: 100 - total flux cleaned = 0.0876673 Jy ! Total flux subtracted in 100 components = 0.0876673 Jy ! Clean residual min=-0.012048 max=0.022824 Jy/beam ! Clean residual mean=0.000055 rms=0.002780 Jy/beam ! Combined flux in latest and established models = 0.481932 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.481932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092086Jy sigma=1.561377 ! Fit after self-cal, rms=0.091986Jy sigma=1.559946 ! Inverting map ! Added new window around map position (-11, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230202 Jy ! Component: 100 - total flux cleaned = 0.0383006 Jy ! Total flux subtracted in 100 components = 0.0383006 Jy ! Clean residual min=-0.009424 max=0.013673 Jy/beam ! Clean residual mean=0.000045 rms=0.002204 Jy/beam ! Combined flux in latest and established models = 0.520233 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.520233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082421Jy sigma=1.407238 ! Fit after self-cal, rms=0.082241Jy sigma=1.403132 ! Inverting map ! Added new window around map position (-5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015385 Jy ! Component: 100 - total flux cleaned = 0.0263918 Jy ! Total flux subtracted in 100 components = 0.0263918 Jy ! Clean residual min=-0.007569 max=0.008881 Jy/beam ! Clean residual mean=0.000038 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.546624 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.546624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076751Jy sigma=1.317772 ! Fit after self-cal, rms=0.076580Jy sigma=1.314352 ! 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=2.976 mas, bmaj=7.161 mas, bpa=-3.753 degrees ! Estimated noise=0.428853 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 = 0.0157765 Jy ! Component: 100 - total flux cleaned = 0.0268928 Jy ! Component: 150 - total flux cleaned = 0.0352914 Jy ! Component: 200 - total flux cleaned = 0.0418221 Jy ! Total flux subtracted in 200 components = 0.0418221 Jy ! Clean residual min=-0.007630 max=0.010002 Jy/beam ! Clean residual mean=0.000051 rms=0.002117 Jy/beam ! Combined flux in latest and established models = 0.588446 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 57 components and 0.588446 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071907Jy sigma=1.240546 ! Fit after self-cal, rms=0.071712Jy sigma=1.237097 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.976 x 7.161 at -3.753 degrees (North through East) ! Clean map min=-0.0073162 max=0.37258 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.98 KP 1.03 ! LA 0.91 MK 1.00 NL 1.06 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 1.03 ! LA 0.92 MK 1.04 NL 1.09 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 1.03 ! LA 0.92 MK 1.05 NL 1.08 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Fit before self-cal, rms=0.071712Jy sigma=1.237097 ! Fit after self-cal, rms=0.067217Jy sigma=1.157790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.998 mas, bmaj=7.204 mas, bpa=-3.449 degrees ! Estimated noise=0.427504 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 (-20.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00826158 Jy ! Component: 100 - total flux cleaned = 0.0131993 Jy ! Component: 150 - total flux cleaned = 0.0164859 Jy ! Component: 200 - total flux cleaned = 0.0188548 Jy ! Total flux subtracted in 200 components = 0.0188548 Jy ! Clean residual min=-0.003498 max=0.004303 Jy/beam ! Clean residual mean=0.000006 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.607301 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.607301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066024Jy sigma=1.138931 ! Fit after self-cal, rms=0.066025Jy sigma=1.138446 ! 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=0.066025Jy sigma=1.138446 ! Fit after self-cal, rms=0.065128Jy sigma=1.122218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.99 mas, bmaj=7.209 mas, bpa=-3.521 degrees ! Estimated noise=0.425789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177071 Jy ! Component: 100 - total flux cleaned = 0.00266462 Jy ! Component: 150 - total flux cleaned = 0.00283368 Jy ! Component: 200 - total flux cleaned = 0.00293002 Jy ! Total flux subtracted in 200 components = 0.00293002 Jy ! Clean residual min=-0.002610 max=0.003317 Jy/beam ! Clean residual mean=0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.610231 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.610231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065014Jy sigma=1.120350 ! Fit after self-cal, rms=0.065018Jy sigma=1.120261 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 (-30, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330302 Jy ! Component: 100 - total flux cleaned = 0.00487664 Jy ! Component: 150 - total flux cleaned = 0.00557817 Jy ! Component: 200 - total flux cleaned = 0.00607855 Jy ! Total flux subtracted in 200 components = 0.00607855 Jy ! Clean residual min=-0.002345 max=0.002476 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.61631 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.61631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064811Jy sigma=1.117042 ! Fit after self-cal, rms=0.064799Jy sigma=1.116821 ! 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=0.064799Jy sigma=1.116821 ! Fit after self-cal, rms=0.064728Jy sigma=1.116054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.207 mas, bpa=-3.538 degrees ! Estimated noise=0.425224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176595 Jy ! Component: 100 - total flux cleaned = 0.00251582 Jy ! Component: 150 - total flux cleaned = 0.00288739 Jy ! Component: 200 - total flux cleaned = 0.00322431 Jy ! Total flux subtracted in 200 components = 0.00322431 Jy ! Clean residual min=-0.002089 max=0.002380 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.619534 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 156 components and 0.619534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064647Jy sigma=1.114766 ! Fit after self-cal, rms=0.064646Jy sigma=1.114717 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 (2, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137891 Jy ! Component: 100 - total flux cleaned = 0.00180867 Jy ! Component: 150 - total flux cleaned = 0.0021944 Jy ! Component: 200 - total flux cleaned = 0.00258857 Jy ! Total flux subtracted in 200 components = 0.00258857 Jy ! Clean residual min=-0.002006 max=0.002110 Jy/beam ! Clean residual mean=-0.000001 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.622123 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 182 components and 0.622123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064561Jy sigma=1.113188 ! Fit after self-cal, rms=0.064559Jy sigma=1.113149 ! 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=0.064559Jy sigma=1.113149 ! Fit after self-cal, rms=0.064546Jy sigma=1.112994 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.632 mas, bmaj=10.94 mas, bpa=-0.6736 degrees ! Estimated noise=0.587767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021091 Jy ! Component: 100 - total flux cleaned = 0.00251696 Jy ! Component: 150 - total flux cleaned = 0.0025187 Jy ! Component: 200 - total flux cleaned = 0.00269577 Jy ! Total flux subtracted in 200 components = 0.00269577 Jy ! Clean residual min=-0.002270 max=0.002905 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.624819 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 206 components and 0.624819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064522Jy sigma=1.112650 ! Fit after self-cal, rms=0.064517Jy sigma=1.112590 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 (-40.5, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254247 Jy ! Component: 100 - total flux cleaned = 0.00339761 Jy ! Component: 150 - total flux cleaned = 0.00383538 Jy ! Component: 200 - total flux cleaned = 0.00424029 Jy ! Total flux subtracted in 200 components = 0.00424029 Jy ! Clean residual min=-0.002065 max=0.001877 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.629059 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 245 components and 0.629059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064456Jy sigma=1.111647 ! Fit after self-cal, rms=0.064453Jy sigma=1.111598 ! 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=2.985 mas, bmaj=7.207 mas, bpa=-3.545 degrees ! Estimated noise=0.425129 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 7.207 at -3.545 degrees (North through East) ! Clean map min=-0.0017107 max=0.36968 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=2.583 mas, bmaj=6.618 mas, bpa=-4.457 degrees ! Estimated noise=0.529529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.279597 Jy ! Component: 100 - total flux cleaned = 0.392913 Jy ! Component: 150 - total flux cleaned = 0.449767 Jy ! Component: 200 - total flux cleaned = 0.481721 Jy ! Total flux subtracted in 200 components = 0.481721 Jy ! Clean residual min=-0.008765 max=0.017124 Jy/beam ! Clean residual mean=0.000037 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.481721 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.481721 Jy ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=7.207 mas, bpa=-3.545 degrees ! Estimated noise=0.425129 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 = 0.0305718 Jy ! Component: 100 - total flux cleaned = 0.0520945 Jy ! Component: 150 - total flux cleaned = 0.0676267 Jy ! Component: 200 - total flux cleaned = 0.0790844 Jy ! Total flux subtracted in 200 components = 0.0790844 Jy ! Clean residual min=-0.004808 max=0.006974 Jy/beam ! Clean residual mean=0.000025 rms=0.001384 Jy/beam ! Combined flux in latest and established models = 0.560806 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.560806 Jy ! Inverting map ! Added new window around map position (-12, -62). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881509 Jy ! Component: 100 - total flux cleaned = 0.0159701 Jy ! Component: 150 - total flux cleaned = 0.0219757 Jy ! Component: 200 - total flux cleaned = 0.0270674 Jy ! Total flux subtracted in 200 components = 0.0270674 Jy ! Clean residual min=-0.003443 max=0.003610 Jy/beam ! Clean residual mean=0.000012 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.587873 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 58 components and 0.587873 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=6.632 mas, bmaj=10.94 mas, bpa=-0.6736 degrees ! Estimated noise=0.587767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00849719 Jy ! Component: 100 - total flux cleaned = 0.014834 Jy ! Component: 150 - total flux cleaned = 0.0198 Jy ! Component: 200 - total flux cleaned = 0.0237913 Jy ! Total flux subtracted in 200 components = 0.0237913 Jy ! Clean residual min=-0.002885 max=0.002937 Jy/beam ! Clean residual mean=0.000008 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.611664 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 = 0.00324671 Jy ! Component: 100 - total flux cleaned = 0.00592048 Jy ! Component: 150 - total flux cleaned = 0.00803315 Jy ! Component: 200 - total flux cleaned = 0.00970472 Jy ! Total flux subtracted in 200 components = 0.00970472 Jy ! Clean residual min=-0.002216 max=0.002185 Jy/beam ! Clean residual mean=0.000003 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.621369 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 172 components and 0.621369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.985 mas, bmaj=7.207 mas, bpa=-3.545 degrees ! Estimated noise=0.425129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000614869 Jy ! Component: 100 - total flux cleaned = 0.00138245 Jy ! Component: 150 - total flux cleaned = 0.00182191 Jy ! Component: 200 - total flux cleaned = 0.00216457 Jy ! Total flux subtracted in 200 components = 0.00216457 Jy ! Clean residual min=-0.002089 max=0.001880 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.623534 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 197 components and 0.623534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064467Jy sigma=1.112266 ! Fit after self-cal, rms=0.064456Jy sigma=1.111973 wmodel J0339-0133_S_map.mod ! Writing 197 model components to file: J0339-0133_S_map.mod wobs J0339-0133_S_uvs.fits ! Writing UV FITS file: J0339-0133_S_uvs.fits wwins J0339-0133_S_map.win ! wwins: Wrote 8 windows to J0339-0133_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 = -2.71195e-05 Jy ! Component: 100 - total flux cleaned = -9.02007e-05 Jy ! Component: 150 - total flux cleaned = -0.00015048 Jy ! Component: 200 - total flux cleaned = -0.000297837 Jy ! Component: 250 - total flux cleaned = -0.000298098 Jy ! Component: 300 - total flux cleaned = -0.000381647 Jy ! Component: 350 - total flux cleaned = -0.000435035 Jy ! Component: 400 - total flux cleaned = -0.000408705 Jy ! Component: 450 - total flux cleaned = -0.000434939 Jy ! Component: 500 - total flux cleaned = -0.000435537 Jy ! Component: 550 - total flux cleaned = -0.000509587 Jy ! Component: 600 - total flux cleaned = -0.000509094 Jy ! Component: 650 - total flux cleaned = -0.000532336 Jy ! Component: 700 - total flux cleaned = -0.000508741 Jy ! Component: 750 - total flux cleaned = -0.000485897 Jy ! Component: 800 - total flux cleaned = -0.000440862 Jy ! Component: 850 - total flux cleaned = -0.000352826 Jy ! Component: 900 - total flux cleaned = -0.000396555 Jy ! Component: 950 - total flux cleaned = -0.000417789 Jy ! Component: 1000 - total flux cleaned = -0.000376476 Jy ! Component: 1050 - total flux cleaned = -0.000397433 Jy ! Component: 1100 - total flux cleaned = -0.000458717 Jy ! Component: 1150 - total flux cleaned = -0.000398347 Jy ! Component: 1200 - total flux cleaned = -0.000338878 Jy ! Component: 1250 - total flux cleaned = -0.000319496 Jy ! Component: 1300 - total flux cleaned = -0.000280878 Jy ! Component: 1350 - total flux cleaned = -0.000280708 Jy ! Component: 1400 - total flux cleaned = -0.00022381 Jy ! Component: 1450 - total flux cleaned = -0.000149348 Jy ! Component: 1500 - total flux cleaned = -0.000149464 Jy ! Component: 1550 - total flux cleaned = -0.000113365 Jy ! Component: 1600 - total flux cleaned = -0.000149347 Jy ! Component: 1650 - total flux cleaned = -0.000220319 Jy ! Component: 1700 - total flux cleaned = -0.000167301 Jy ! Component: 1750 - total flux cleaned = -9.7913e-05 Jy ! Component: 1800 - total flux cleaned = -0.000149428 Jy ! Component: 1850 - total flux cleaned = -0.000166463 Jy ! Component: 1900 - total flux cleaned = -8.28166e-05 Jy ! Component: 1950 - total flux cleaned = -0.000149329 Jy ! Component: 2000 - total flux cleaned = -0.000149268 Jy ! Component: 2050 - total flux cleaned = -0.000197885 Jy ! Component: 2100 - total flux cleaned = -0.000117392 Jy ! Component: 2150 - total flux cleaned = -0.000196737 Jy ! Component: 2200 - total flux cleaned = -0.000134018 Jy ! Component: 2250 - total flux cleaned = -0.000211886 Jy ! Component: 2300 - total flux cleaned = -0.000242703 Jy ! Component: 2350 - total flux cleaned = -0.000273042 Jy ! Component: 2400 - total flux cleaned = -0.000348043 Jy ! Component: 2450 - total flux cleaned = -0.000347952 Jy ! Component: 2500 - total flux cleaned = -0.000362534 Jy ! Component: 2550 - total flux cleaned = -0.000377213 Jy ! Component: 2600 - total flux cleaned = -0.000391932 Jy ! Component: 2650 - total flux cleaned = -0.000377664 Jy ! Component: 2700 - total flux cleaned = -0.000406133 Jy ! Component: 2750 - total flux cleaned = -0.000377869 Jy ! Component: 2800 - total flux cleaned = -0.000419768 Jy ! Component: 2850 - total flux cleaned = -0.000461105 Jy ! Component: 2900 - total flux cleaned = -0.0004474 Jy ! Component: 2950 - total flux cleaned = -0.000460984 Jy ! Component: 3000 - total flux cleaned = -0.00050135 Jy ! Component: 3050 - total flux cleaned = -0.000501217 Jy ! Component: 3100 - total flux cleaned = -0.000527651 Jy ! Component: 3150 - total flux cleaned = -0.000540786 Jy ! Component: 3200 - total flux cleaned = -0.000540683 Jy ! Component: 3250 - total flux cleaned = -0.000540797 Jy ! Component: 3300 - total flux cleaned = -0.000617585 Jy ! Component: 3350 - total flux cleaned = -0.000604901 Jy ! Component: 3400 - total flux cleaned = -0.000592499 Jy ! Component: 3450 - total flux cleaned = -0.00064223 Jy ! Component: 3500 - total flux cleaned = -0.00065458 Jy ! Component: 3550 - total flux cleaned = -0.000654626 Jy ! Component: 3600 - total flux cleaned = -0.000715167 Jy ! Component: 3650 - total flux cleaned = -0.000715107 Jy ! Component: 3700 - total flux cleaned = -0.000727087 Jy ! Component: 3750 - total flux cleaned = -0.000738956 Jy ! Component: 3800 - total flux cleaned = -0.000774103 Jy ! Component: 3850 - total flux cleaned = -0.000774018 Jy ! Component: 3900 - total flux cleaned = -0.000785442 Jy ! Component: 3950 - total flux cleaned = -0.000797043 Jy ! Component: 4000 - total flux cleaned = -0.000831134 Jy ! Component: 4050 - total flux cleaned = -0.000887607 Jy ! Total flux subtracted in 4096 components = -0.000887698 Jy ! Clean residual min=-0.000626 max=0.000693 Jy/beam ! Clean residual mean=0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.622646 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 481 components and 0.622646 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0339-0133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.985 x 7.207 at -3.545 degrees (North through East) ! Clean map min=-0.0014174 max=0.36911 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0339-0133_S_map.fits wmodel /vlbi/uf001/uva//J0339-0133_S_map.mod ! Writing 481 model components to file: /vlbi/uf001/uva//J0339-0133_S_map.mod wobs /vlbi/uf001/uva//J0339-0133_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0339-0133_S_uvs.fits wwins /vlbi/uf001/uva//J0339-0133_S_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uva//J0339-0133_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.369112 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199048 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.161779 0.161779 0.323557 0.647114 1.29423 2.58846 5.17691 10.3538 20.7077 41.4153 82.8306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.369 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1854.39 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0339-0133_S_dfm.log closed on Sun Jan 13 21:52:40 2019