! Started logfile: /vlbi/uf001/uva//J1941-2933_S_a_dfm.log on Mon Jan 14 05:12:00 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//J1941-2933_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1941-2933_S_a_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1941-2933 ! ! 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 5184 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 J1941-2933_S_a] 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=1.005098Jy sigma=14.763118 ! Fit after self-cal, rms=0.899536Jy sigma=13.168798 ! 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=2.664 mas, bmaj=7.873 mas, bpa=-1.213 degrees ! Estimated noise=0.954168 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 = 0.0764169 Jy ! Component: 100 - total flux cleaned = 0.0981378 Jy ! Total flux subtracted in 100 components = 0.0981378 Jy ! Clean residual min=-0.008058 max=0.016844 Jy/beam ! Clean residual mean=-0.000006 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.0981378 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0981378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088811Jy sigma=1.232410 ! Fit after self-cal, rms=0.088582Jy sigma=1.229969 ! Inverting map ! Added new window around map position (-8, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148826 Jy ! Component: 100 - total flux cleaned = 0.0230405 Jy ! Total flux subtracted in 100 components = 0.0230405 Jy ! Clean residual min=-0.006251 max=0.007926 Jy/beam ! Clean residual mean=-0.000006 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 0.121178 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.121178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085610Jy sigma=1.179008 ! Fit after self-cal, rms=0.085330Jy sigma=1.174625 ! 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=3.261 mas, bmaj=9.905 mas, bpa=0.3852 degrees ! Estimated noise=0.679405 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 (-5.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102493 Jy ! Component: 100 - total flux cleaned = 0.01632 Jy ! Component: 150 - total flux cleaned = 0.0203112 Jy ! Component: 200 - total flux cleaned = 0.0230541 Jy ! Total flux subtracted in 200 components = 0.0230541 Jy ! Clean residual min=-0.004174 max=0.005707 Jy/beam ! Clean residual mean=-0.000014 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.144232 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 0.144232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084077Jy sigma=1.152783 ! Fit after self-cal, rms=0.083974Jy sigma=1.150661 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.261 x 9.905 at 0.3852 degrees (North through East) ! Clean map min=-0.003922 max=0.097237 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.98 KP 0.97 ! LA 0.95 NL 1.01 OV 0.97 PT 1.09 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 FD 1.00 HN 1.14 KP 0.92 ! LA 1.03 MK 0.91 NL 1.06 OV 1.01 ! SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.99 ! LA 0.98 NL 1.00 OV 1.02 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.03 HN 1.27 KP 1.00 ! LA 0.92 MK 0.94 NL 1.15 OV 0.98 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 1.05 KP 0.96 ! LA 1.00 NL 1.09 OV 0.97 PT 0.95 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 0.91 HN 1.22 KP 0.96 ! LA 1.09 MK 1.01 NL 1.03 OV 1.01 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.083974Jy sigma=1.150661 ! Fit after self-cal, rms=0.086253Jy sigma=1.142710 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.258 mas, bmaj=9.873 mas, bpa=0.4077 degrees ! Estimated noise=0.673998 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 = 0.000997099 Jy ! Component: 100 - total flux cleaned = 0.00133776 Jy ! Component: 150 - total flux cleaned = 0.00133671 Jy ! Component: 200 - total flux cleaned = 0.00133855 Jy ! Total flux subtracted in 200 components = 0.00133855 Jy ! Clean residual min=-0.003103 max=0.002735 Jy/beam ! Clean residual mean=-0.000018 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.145571 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.145571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086196Jy sigma=1.141943 ! Fit after self-cal, rms=0.086297Jy sigma=1.141619 ! 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=0.086297Jy sigma=1.141619 ! Fit after self-cal, rms=0.086556Jy sigma=1.141575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=9.854 mas, bpa=0.4072 degrees ! Estimated noise=0.673533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699067 Jy ! Component: 100 - total flux cleaned = 0.000843962 Jy ! Component: 150 - total flux cleaned = 0.000876812 Jy ! Component: 200 - total flux cleaned = 0.00090729 Jy ! Total flux subtracted in 200 components = 0.00090729 Jy ! Clean residual min=-0.003023 max=0.002730 Jy/beam ! Clean residual mean=-0.000017 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.146478 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.146478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086524Jy sigma=1.141187 ! Fit after self-cal, rms=0.086530Jy sigma=1.141142 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 = 0.000306289 Jy ! Component: 100 - total flux cleaned = 0.000365007 Jy ! Component: 150 - total flux cleaned = 0.000419149 Jy ! Component: 200 - total flux cleaned = 0.000444296 Jy ! Total flux subtracted in 200 components = 0.000444296 Jy ! Clean residual min=-0.002996 max=0.002692 Jy/beam ! Clean residual mean=-0.000017 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.146923 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.146923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086510Jy sigma=1.140911 ! Fit after self-cal, rms=0.086509Jy sigma=1.140889 ! 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=0.086509Jy sigma=1.140889 ! Fit after self-cal, rms=0.086328Jy sigma=1.140855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.25 mas, bmaj=9.832 mas, bpa=0.4076 degrees ! Estimated noise=0.671962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035995 Jy ! Component: 100 - total flux cleaned = 0.00047135 Jy ! Component: 150 - total flux cleaned = 0.000521531 Jy ! Component: 200 - total flux cleaned = 0.000544428 Jy ! Total flux subtracted in 200 components = 0.000544428 Jy ! Clean residual min=-0.002951 max=0.002695 Jy/beam ! Clean residual mean=-0.000016 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.147467 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 118 components and 0.147467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086311Jy sigma=1.140655 ! Fit after self-cal, rms=0.086310Jy sigma=1.140635 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 = 0.000218367 Jy ! Component: 100 - total flux cleaned = 0.000241113 Jy ! Component: 150 - total flux cleaned = 0.00026267 Jy ! Component: 200 - total flux cleaned = 0.000282447 Jy ! Total flux subtracted in 200 components = 0.000282447 Jy ! Clean residual min=-0.002923 max=0.002668 Jy/beam ! Clean residual mean=-0.000016 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.147749 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.147749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086298Jy sigma=1.140504 ! Fit after self-cal, rms=0.086297Jy sigma=1.140491 ! 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=0.086297Jy sigma=1.140491 ! Fit after self-cal, rms=0.086051Jy sigma=1.140467 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.631 mas, bmaj=19.65 mas, bpa=-0.3576 degrees ! Estimated noise=0.832073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074351 Jy ! Component: 100 - total flux cleaned = 0.000746212 Jy ! Component: 150 - total flux cleaned = 0.000761672 Jy ! Component: 200 - total flux cleaned = 0.000774953 Jy ! Total flux subtracted in 200 components = 0.000774953 Jy ! Clean residual min=-0.003380 max=0.002627 Jy/beam ! Clean residual mean=-0.000027 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.148524 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 134 components and 0.148524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086056Jy sigma=1.140518 ! Fit after self-cal, rms=0.086055Jy sigma=1.140496 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 = 0.000226692 Jy ! Component: 100 - total flux cleaned = 0.00024011 Jy ! Component: 150 - total flux cleaned = 0.000240078 Jy ! Component: 200 - total flux cleaned = 0.000228952 Jy ! Total flux subtracted in 200 components = 0.000228952 Jy ! Clean residual min=-0.003361 max=0.002644 Jy/beam ! Clean residual mean=-0.000027 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.148753 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 143 components and 0.148753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086056Jy sigma=1.140530 ! Fit after self-cal, rms=0.086057Jy sigma=1.140525 ! 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=3.244 mas, bmaj=9.81 mas, bpa=0.3876 degrees ! Estimated noise=0.670155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 9.81 at 0.3876 degrees (North through East) ! Clean map min=-0.0027933 max=0.095132 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=2.648 mas, bmaj=7.815 mas, bpa=-1.252 degrees ! Estimated noise=0.935858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749189 Jy ! Component: 100 - total flux cleaned = 0.100252 Jy ! Component: 150 - total flux cleaned = 0.113693 Jy ! Component: 200 - total flux cleaned = 0.122539 Jy ! Total flux subtracted in 200 components = 0.122539 Jy ! Clean residual min=-0.004905 max=0.004906 Jy/beam ! Clean residual mean=-0.000007 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.122539 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.122539 Jy ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=9.81 mas, bpa=0.3876 degrees ! Estimated noise=0.670155 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 = 0.00899926 Jy ! Component: 100 - total flux cleaned = 0.0143978 Jy ! Component: 150 - total flux cleaned = 0.0179869 Jy ! Component: 200 - total flux cleaned = 0.0204767 Jy ! Total flux subtracted in 200 components = 0.0204767 Jy ! Clean residual min=-0.002896 max=0.002812 Jy/beam ! Clean residual mean=-0.000016 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.143016 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 73 components and 0.143016 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=7.631 mas, bmaj=19.65 mas, bpa=-0.3576 degrees ! Estimated noise=0.832073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263817 Jy ! Component: 100 - total flux cleaned = 0.00408864 Jy ! Component: 150 - total flux cleaned = 0.00491636 Jy ! Component: 200 - total flux cleaned = 0.00534313 Jy ! Total flux subtracted in 200 components = 0.00534313 Jy ! Clean residual min=-0.003439 max=0.002635 Jy/beam ! Clean residual mean=-0.000027 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.148359 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 = 7.82288e-05 Jy ! Component: 100 - total flux cleaned = 0.000137345 Jy ! Component: 150 - total flux cleaned = 0.000193286 Jy ! Component: 200 - total flux cleaned = 0.000246361 Jy ! Total flux subtracted in 200 components = 0.000246361 Jy ! Clean residual min=-0.003389 max=0.002637 Jy/beam ! Clean residual mean=-0.000027 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.148605 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.148605 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=9.81 mas, bpa=0.3876 degrees ! Estimated noise=0.670155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000179669 Jy ! Component: 100 - total flux cleaned = -0.000183378 Jy ! Component: 150 - total flux cleaned = -0.00021699 Jy ! Component: 200 - total flux cleaned = -0.000216576 Jy ! Total flux subtracted in 200 components = -0.000216576 Jy ! Clean residual min=-0.002885 max=0.002707 Jy/beam ! Clean residual mean=-0.000015 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.148389 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.148389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086069Jy sigma=1.140602 ! Fit after self-cal, rms=0.086062Jy sigma=1.140532 wmodel J1941-2933_S_a_map.mod ! Writing 118 model components to file: J1941-2933_S_a_map.mod wobs J1941-2933_S_a_uvs.fits ! Writing UV FITS file: J1941-2933_S_a_uvs.fits wwins J1941-2933_S_a_map.win ! wwins: Wrote 3 windows to J1941-2933_S_a_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 = -0.000483535 Jy ! Component: 100 - total flux cleaned = -0.000533222 Jy ! Component: 150 - total flux cleaned = -0.000488005 Jy ! Component: 200 - total flux cleaned = -0.000445337 Jy ! Component: 250 - total flux cleaned = -0.00044512 Jy ! Component: 300 - total flux cleaned = -0.000484392 Jy ! Component: 350 - total flux cleaned = -0.000522925 Jy ! Component: 400 - total flux cleaned = -0.000672961 Jy ! Component: 450 - total flux cleaned = -0.000709289 Jy ! Component: 500 - total flux cleaned = -0.000780878 Jy ! Component: 550 - total flux cleaned = -0.000851143 Jy ! Component: 600 - total flux cleaned = -0.000919019 Jy ! Component: 650 - total flux cleaned = -0.000885871 Jy ! Component: 700 - total flux cleaned = -0.000820703 Jy ! Component: 750 - total flux cleaned = -0.000851803 Jy ! Component: 800 - total flux cleaned = -0.000727825 Jy ! Component: 850 - total flux cleaned = -0.000788257 Jy ! Component: 900 - total flux cleaned = -0.00075821 Jy ! Component: 950 - total flux cleaned = -0.000787835 Jy ! Component: 1000 - total flux cleaned = -0.000931434 Jy ! Component: 1050 - total flux cleaned = -0.000930643 Jy ! Component: 1100 - total flux cleaned = -0.000984742 Jy ! Component: 1150 - total flux cleaned = -0.000930016 Jy ! Component: 1200 - total flux cleaned = -0.000903541 Jy ! Component: 1250 - total flux cleaned = -0.000955814 Jy ! Component: 1300 - total flux cleaned = -0.000955837 Jy ! Component: 1350 - total flux cleaned = -0.00100655 Jy ! Component: 1400 - total flux cleaned = -0.000981467 Jy ! Component: 1450 - total flux cleaned = -0.000981894 Jy ! Component: 1500 - total flux cleaned = -0.00103068 Jy ! Component: 1550 - total flux cleaned = -0.00103089 Jy ! Component: 1600 - total flux cleaned = -0.0010772 Jy ! Component: 1650 - total flux cleaned = -0.00105392 Jy ! Component: 1700 - total flux cleaned = -0.00109927 Jy ! Component: 1750 - total flux cleaned = -0.00107715 Jy ! Component: 1800 - total flux cleaned = -0.00105523 Jy ! Component: 1850 - total flux cleaned = -0.00109836 Jy ! Component: 1900 - total flux cleaned = -0.00109818 Jy ! Component: 1950 - total flux cleaned = -0.00111901 Jy ! Component: 2000 - total flux cleaned = -0.00107763 Jy ! Component: 2050 - total flux cleaned = -0.00103663 Jy ! Component: 2100 - total flux cleaned = -0.000996487 Jy ! Component: 2150 - total flux cleaned = -0.000976321 Jy ! Component: 2200 - total flux cleaned = -0.000897742 Jy ! Component: 2250 - total flux cleaned = -0.00091722 Jy ! Component: 2300 - total flux cleaned = -0.000840101 Jy ! Component: 2350 - total flux cleaned = -0.000802122 Jy ! Component: 2400 - total flux cleaned = -0.000839659 Jy ! Component: 2450 - total flux cleaned = -0.000839843 Jy ! Component: 2500 - total flux cleaned = -0.000858017 Jy ! Component: 2550 - total flux cleaned = -0.000803245 Jy ! Component: 2600 - total flux cleaned = -0.000767552 Jy ! Component: 2650 - total flux cleaned = -0.000803404 Jy ! Component: 2700 - total flux cleaned = -0.000838716 Jy ! Component: 2750 - total flux cleaned = -0.000838835 Jy ! Component: 2800 - total flux cleaned = -0.000856257 Jy ! Component: 2850 - total flux cleaned = -0.000873248 Jy ! Component: 2900 - total flux cleaned = -0.000890015 Jy ! Component: 2950 - total flux cleaned = -0.000822597 Jy ! Component: 3000 - total flux cleaned = -0.000839359 Jy ! Component: 3050 - total flux cleaned = -0.000806457 Jy ! Component: 3100 - total flux cleaned = -0.000806672 Jy ! Component: 3150 - total flux cleaned = -0.000822618 Jy ! Component: 3200 - total flux cleaned = -0.000822775 Jy ! Component: 3250 - total flux cleaned = -0.000806889 Jy ! Component: 3300 - total flux cleaned = -0.000728481 Jy ! Component: 3350 - total flux cleaned = -0.000713044 Jy ! Component: 3400 - total flux cleaned = -0.000759751 Jy ! Component: 3450 - total flux cleaned = -0.000728972 Jy ! Component: 3500 - total flux cleaned = -0.000683743 Jy ! Component: 3550 - total flux cleaned = -0.000744239 Jy ! Component: 3600 - total flux cleaned = -0.00072915 Jy ! Component: 3650 - total flux cleaned = -0.000743968 Jy ! Component: 3700 - total flux cleaned = -0.000802833 Jy ! Component: 3750 - total flux cleaned = -0.000817437 Jy ! Component: 3800 - total flux cleaned = -0.000846441 Jy ! Component: 3850 - total flux cleaned = -0.000918487 Jy ! Component: 3900 - total flux cleaned = -0.000946869 Jy ! Component: 3950 - total flux cleaned = -0.000932532 Jy ! Component: 4000 - total flux cleaned = -0.00100282 Jy ! Component: 4050 - total flux cleaned = -0.00101664 Jy ! Total flux subtracted in 4096 components = -0.00107219 Jy ! Clean residual min=-0.000726 max=0.000872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.147317 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 412 components and 0.147317 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1941-2933_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.244 x 9.81 at 0.3876 degrees (North through East) ! Clean map min=-0.0018327 max=0.094681 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1941-2933_S_a_map.fits wmodel /vlbi/uf001/uva//J1941-2933_S_a_map.mod ! Writing 412 model components to file: /vlbi/uf001/uva//J1941-2933_S_a_map.mod wobs /vlbi/uf001/uva//J1941-2933_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1941-2933_S_a_uvs.fits wwins /vlbi/uf001/uva//J1941-2933_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1941-2933_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0946812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025596 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.811018 0.811018 1.62204 3.24407 6.48814 12.9763 25.9526 51.9051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 369.905 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1941-2933_S_a_dfm.log closed on Mon Jan 14 05:12:05 2019