! Started logfile: /vlbi/uf001/uva//J1013+3445_S_dfm.log on Mon Jan 14 00:47:44 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//J1013+3445_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1013+3445_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830026 visibilities/baseline/integration-bin. ! Found source: J1013+3445 ! ! 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 40 lines of history. ! ! Reading 3765 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 J1013+3445_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049847Jy sigma=19.676224 ! Fit after self-cal, rms=0.705477Jy sigma=13.320741 ! 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=2.824 mas, bmaj=4.764 mas, bpa=-7.946 degrees ! Estimated noise=0.931458 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 = 0.22286 Jy ! Component: 100 - total flux cleaned = 0.303629 Jy ! Total flux subtracted in 100 components = 0.303629 Jy ! Clean residual min=-0.015325 max=0.037260 Jy/beam ! Clean residual mean=0.000014 rms=0.004623 Jy/beam ! Combined flux in latest and established models = 0.303629 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.303629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105342Jy sigma=1.912207 ! Fit after self-cal, rms=0.104937Jy sigma=1.905516 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416993 Jy ! Component: 100 - total flux cleaned = 0.0636998 Jy ! Total flux subtracted in 100 components = 0.0636998 Jy ! Clean residual min=-0.011157 max=0.017783 Jy/beam ! Clean residual mean=0.000020 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.367328 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.367328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084932Jy sigma=1.501012 ! Fit after self-cal, rms=0.084817Jy sigma=1.499146 ! Inverting map ! Added new window around map position (5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017197 Jy ! Component: 100 - total flux cleaned = 0.028282 Jy ! Total flux subtracted in 100 components = 0.028282 Jy ! Clean residual min=-0.010200 max=0.010641 Jy/beam ! Clean residual mean=0.000021 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.39561 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.39561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080287Jy sigma=1.408785 ! Fit after self-cal, rms=0.080101Jy sigma=1.405074 ! 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=3.303 mas, bmaj=5.487 mas, bpa=-2.177 degrees ! Estimated noise=0.673876 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 = 0.0116576 Jy ! Component: 100 - total flux cleaned = 0.0187236 Jy ! Component: 150 - total flux cleaned = 0.0234218 Jy ! Component: 200 - total flux cleaned = 0.0268113 Jy ! Total flux subtracted in 200 components = 0.0268113 Jy ! Clean residual min=-0.010389 max=0.011951 Jy/beam ! Clean residual mean=-0.000009 rms=0.002381 Jy/beam ! Combined flux in latest and established models = 0.422422 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.422422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078259Jy sigma=1.367303 ! Fit after self-cal, rms=0.078153Jy sigma=1.365042 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.303 x 5.487 at -2.177 degrees (North through East) ! Clean map min=-0.010347 max=0.29665 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.96 HN 0.98 LA 0.88 ! MK 1.00 NL 1.08 OV 1.11 PT 0.97 ! SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 0.97 LA 0.93 ! MK 1.03 NL 1.07 OV 1.09 PT 0.99 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 LA 0.93 ! MK 1.04 NL 1.04 OV 1.12 PT 0.99 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.078153Jy sigma=1.365042 ! Fit after self-cal, rms=0.069538Jy sigma=1.206803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=5.539 mas, bpa=-2.764 degrees ! Estimated noise=0.675786 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 = -0.00307039 Jy ! Component: 100 - total flux cleaned = -0.00412268 Jy ! Component: 150 - total flux cleaned = -0.00422724 Jy ! Component: 200 - total flux cleaned = -0.00427293 Jy ! Total flux subtracted in 200 components = -0.00427293 Jy ! Clean residual min=-0.005108 max=0.005268 Jy/beam ! Clean residual mean=0.000001 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.418149 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.418149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069355Jy sigma=1.204274 ! Fit after self-cal, rms=0.069433Jy sigma=1.203718 ! 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=0.069433Jy sigma=1.203718 ! Fit after self-cal, rms=0.068845Jy sigma=1.172136 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=5.534 mas, bpa=-2.474 degrees ! Estimated noise=0.673918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675187 Jy ! Component: 100 - total flux cleaned = -0.000942379 Jy ! Component: 150 - total flux cleaned = -0.00102618 Jy ! Component: 200 - total flux cleaned = -0.00099011 Jy ! Total flux subtracted in 200 components = -0.00099011 Jy ! Clean residual min=-0.003617 max=0.004150 Jy/beam ! Clean residual mean=0.000003 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.417159 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.417159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068774Jy sigma=1.170701 ! Fit after self-cal, rms=0.068818Jy sigma=1.170466 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 (-75, -93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295873 Jy ! Component: 100 - total flux cleaned = 0.00306414 Jy ! Component: 150 - total flux cleaned = 0.00319442 Jy ! Component: 200 - total flux cleaned = 0.00335297 Jy ! Total flux subtracted in 200 components = 0.00335297 Jy ! Clean residual min=-0.003710 max=0.003678 Jy/beam ! Clean residual mean=0.000002 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.420512 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.420512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068654Jy sigma=1.166891 ! Fit after self-cal, rms=0.068643Jy sigma=1.166627 ! 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=0.068643Jy sigma=1.166627 ! Fit after self-cal, rms=0.068622Jy sigma=1.166193 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.329 mas, bmaj=5.531 mas, bpa=-2.45 degrees ! Estimated noise=0.673355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126839 Jy ! Component: 100 - total flux cleaned = 0.000291411 Jy ! Component: 150 - total flux cleaned = 0.000292311 Jy ! Component: 200 - total flux cleaned = 0.000322513 Jy ! Total flux subtracted in 200 components = 0.000322513 Jy ! Clean residual min=-0.003518 max=0.003534 Jy/beam ! Clean residual mean=0.000000 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.420834 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.420834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068583Jy sigma=1.165187 ! Fit after self-cal, rms=0.068583Jy sigma=1.165138 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 = -4.30048e-05 Jy ! Component: 100 - total flux cleaned = 1.71053e-05 Jy ! Component: 150 - total flux cleaned = 1.69347e-05 Jy ! Component: 200 - total flux cleaned = 1.74506e-05 Jy ! Total flux subtracted in 200 components = 1.74506e-05 Jy ! Clean residual min=-0.003493 max=0.003518 Jy/beam ! Clean residual mean=0.000000 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.420852 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 101 components and 0.420852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068561Jy sigma=1.164677 ! Fit after self-cal, rms=0.068562Jy sigma=1.164665 ! Inverting map ! Added new window around map position (-90.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230625 Jy ! Component: 100 - total flux cleaned = 0.00277801 Jy ! Component: 150 - total flux cleaned = 0.00308038 Jy ! Component: 200 - total flux cleaned = 0.00304509 Jy ! Total flux subtracted in 200 components = 0.00304509 Jy ! Clean residual min=-0.003301 max=0.003319 Jy/beam ! Clean residual mean=0.000001 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.423897 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.423897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068417Jy sigma=1.161394 ! Fit after self-cal, rms=0.068406Jy sigma=1.161106 ! 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=0.068406Jy sigma=1.161106 ! Fit after self-cal, rms=0.068376Jy sigma=1.160751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.829 mas, bmaj=8.935 mas, bpa=1.894 degrees ! Estimated noise=0.873988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220569 Jy ! Component: 100 - total flux cleaned = 0.00325668 Jy ! Component: 150 - total flux cleaned = 0.00382458 Jy ! Component: 200 - total flux cleaned = 0.00436959 Jy ! Total flux subtracted in 200 components = 0.00436959 Jy ! Clean residual min=-0.004187 max=0.004599 Jy/beam ! Clean residual mean=0.000002 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.428266 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.428266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068389Jy sigma=1.160282 ! Fit after self-cal, rms=0.068382Jy sigma=1.160168 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 = 0.000886255 Jy ! Component: 100 - total flux cleaned = 0.00121912 Jy ! Component: 150 - total flux cleaned = 0.0013673 Jy ! Component: 200 - total flux cleaned = 0.00147762 Jy ! Total flux subtracted in 200 components = 0.00147762 Jy ! Clean residual min=-0.004169 max=0.004419 Jy/beam ! Clean residual mean=0.000003 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.429744 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 145 components and 0.429744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068398Jy sigma=1.160317 ! Fit after self-cal, rms=0.068396Jy sigma=1.160292 ! 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=3.327 mas, bmaj=5.525 mas, bpa=-2.397 degrees ! Estimated noise=0.672571 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 5.525 at -2.397 degrees (North through East) ! Clean map min=-0.0031069 max=0.29608 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=2.837 mas, bmaj=4.782 mas, bpa=-8.691 degrees ! Estimated noise=0.92796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.221661 Jy ! Component: 100 - total flux cleaned = 0.301211 Jy ! Component: 150 - total flux cleaned = 0.341513 Jy ! Component: 200 - total flux cleaned = 0.364883 Jy ! Total flux subtracted in 200 components = 0.364883 Jy ! Clean residual min=-0.006368 max=0.012133 Jy/beam ! Clean residual mean=0.000009 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.364883 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.364883 Jy ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=5.525 mas, bpa=-2.397 degrees ! Estimated noise=0.672571 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 = 0.0185236 Jy ! Component: 100 - total flux cleaned = 0.0294537 Jy ! Component: 150 - total flux cleaned = 0.0366083 Jy ! Component: 200 - total flux cleaned = 0.0420022 Jy ! Total flux subtracted in 200 components = 0.0420022 Jy ! Clean residual min=-0.004041 max=0.004327 Jy/beam ! Clean residual mean=-0.000004 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.406885 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.406885 Jy ! Inverting map ! Added new window around map position (10.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463406 Jy ! Component: 100 - total flux cleaned = 0.0081045 Jy ! Component: 150 - total flux cleaned = 0.0103891 Jy ! Component: 200 - total flux cleaned = 0.0120491 Jy ! Total flux subtracted in 200 components = 0.0120491 Jy ! Clean residual min=-0.003622 max=0.003077 Jy/beam ! Clean residual mean=-0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.418934 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 68 components and 0.418934 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=6.829 mas, bmaj=8.935 mas, bpa=1.894 degrees ! Estimated noise=0.873988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284567 Jy ! Component: 100 - total flux cleaned = 0.00472622 Jy ! Component: 150 - total flux cleaned = 0.00622182 Jy ! Component: 200 - total flux cleaned = 0.00714349 Jy ! Total flux subtracted in 200 components = 0.00714349 Jy ! Clean residual min=-0.003369 max=0.003750 Jy/beam ! Clean residual mean=0.000006 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.426077 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 = 0.000585628 Jy ! Component: 100 - total flux cleaned = 0.00108932 Jy ! Component: 150 - total flux cleaned = 0.00157132 Jy ! Component: 200 - total flux cleaned = 0.00194713 Jy ! Total flux subtracted in 200 components = 0.00194713 Jy ! Clean residual min=-0.003164 max=0.003584 Jy/beam ! Clean residual mean=0.000008 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.428024 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 158 components and 0.428024 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=5.525 mas, bpa=-2.397 degrees ! Estimated noise=0.672571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314459 Jy ! Component: 100 - total flux cleaned = 0.000315478 Jy ! Component: 150 - total flux cleaned = 0.000263096 Jy ! Component: 200 - total flux cleaned = 0.000119034 Jy ! Total flux subtracted in 200 components = 0.000119034 Jy ! Clean residual min=-0.003137 max=0.002792 Jy/beam ! Clean residual mean=0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.428143 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 178 components and 0.428143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068260Jy sigma=1.158842 ! Fit after self-cal, rms=0.068220Jy sigma=1.158329 wmodel J1013+3445_S_map.mod ! Writing 178 model components to file: J1013+3445_S_map.mod wobs J1013+3445_S_uvs.fits ! Writing UV FITS file: J1013+3445_S_uvs.fits wwins J1013+3445_S_map.win ! wwins: Wrote 5 windows to J1013+3445_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 = -0.000193521 Jy ! Component: 100 - total flux cleaned = -0.000243 Jy ! Component: 150 - total flux cleaned = -5.66967e-05 Jy ! Component: 200 - total flux cleaned = 0.000167733 Jy ! Component: 250 - total flux cleaned = 0.000512707 Jy ! Component: 300 - total flux cleaned = 0.000680148 Jy ! Component: 350 - total flux cleaned = 0.000840678 Jy ! Component: 400 - total flux cleaned = 0.000683962 Jy ! Component: 450 - total flux cleaned = 0.000570928 Jy ! Component: 500 - total flux cleaned = 0.000607979 Jy ! Component: 550 - total flux cleaned = 0.000462513 Jy ! Component: 600 - total flux cleaned = 0.000321864 Jy ! Component: 650 - total flux cleaned = 0.000218902 Jy ! Component: 700 - total flux cleaned = 4.97426e-05 Jy ! Component: 750 - total flux cleaned = -0.000182267 Jy ! Component: 800 - total flux cleaned = -0.000441706 Jy ! Component: 850 - total flux cleaned = -0.00069513 Jy ! Component: 900 - total flux cleaned = -0.000880849 Jy ! Component: 950 - total flux cleaned = -0.00109559 Jy ! Component: 1000 - total flux cleaned = -0.00124596 Jy ! Component: 1050 - total flux cleaned = -0.00139376 Jy ! Component: 1100 - total flux cleaned = -0.0015106 Jy ! Component: 1150 - total flux cleaned = -0.00171092 Jy ! Component: 1200 - total flux cleaned = -0.00182357 Jy ! Component: 1250 - total flux cleaned = -0.00190686 Jy ! Component: 1300 - total flux cleaned = -0.00209898 Jy ! Component: 1350 - total flux cleaned = -0.00220687 Jy ! Component: 1400 - total flux cleaned = -0.00236683 Jy ! Component: 1450 - total flux cleaned = -0.00249861 Jy ! Component: 1500 - total flux cleaned = -0.00265478 Jy ! Component: 1550 - total flux cleaned = -0.00278285 Jy ! Component: 1600 - total flux cleaned = -0.00290909 Jy ! Component: 1650 - total flux cleaned = -0.0028839 Jy ! Component: 1700 - total flux cleaned = -0.00305681 Jy ! Component: 1750 - total flux cleaned = -0.00310543 Jy ! Component: 1800 - total flux cleaned = -0.00320223 Jy ! Component: 1850 - total flux cleaned = -0.00336895 Jy ! Component: 1900 - total flux cleaned = -0.0034631 Jy ! Component: 1950 - total flux cleaned = -0.00360271 Jy ! Component: 2000 - total flux cleaned = -0.00369454 Jy ! Component: 2050 - total flux cleaned = -0.00376282 Jy ! Component: 2100 - total flux cleaned = -0.00383091 Jy ! Component: 2150 - total flux cleaned = -0.00394281 Jy ! Component: 2200 - total flux cleaned = -0.00396517 Jy ! Component: 2250 - total flux cleaned = -0.00407479 Jy ! Component: 2300 - total flux cleaned = -0.00420469 Jy ! Component: 2350 - total flux cleaned = -0.00422591 Jy ! Component: 2400 - total flux cleaned = -0.00426838 Jy ! Component: 2450 - total flux cleaned = -0.00433175 Jy ! Component: 2500 - total flux cleaned = -0.00439438 Jy ! Component: 2550 - total flux cleaned = -0.00443576 Jy ! Component: 2600 - total flux cleaned = -0.00453798 Jy ! Component: 2650 - total flux cleaned = -0.00455787 Jy ! Component: 2700 - total flux cleaned = -0.00463849 Jy ! Component: 2750 - total flux cleaned = -0.00467807 Jy ! Component: 2800 - total flux cleaned = -0.00469782 Jy ! Component: 2850 - total flux cleaned = -0.00467866 Jy ! Component: 2900 - total flux cleaned = -0.00479459 Jy ! Component: 2950 - total flux cleaned = -0.00481391 Jy ! Component: 3000 - total flux cleaned = -0.00487077 Jy ! Component: 3050 - total flux cleaned = -0.00483321 Jy ! Component: 3100 - total flux cleaned = -0.00485188 Jy ! Component: 3150 - total flux cleaned = -0.00483318 Jy ! Component: 3200 - total flux cleaned = -0.00477787 Jy ! Component: 3250 - total flux cleaned = -0.00477804 Jy ! Component: 3300 - total flux cleaned = -0.00479618 Jy ! Component: 3350 - total flux cleaned = -0.00477829 Jy ! Component: 3400 - total flux cleaned = -0.00479606 Jy ! Component: 3450 - total flux cleaned = -0.00472548 Jy ! Component: 3500 - total flux cleaned = -0.0047257 Jy ! Component: 3550 - total flux cleaned = -0.00474299 Jy ! Component: 3600 - total flux cleaned = -0.00476011 Jy ! Component: 3650 - total flux cleaned = -0.0047941 Jy ! Component: 3700 - total flux cleaned = -0.00470914 Jy ! Component: 3750 - total flux cleaned = -0.00472612 Jy ! Component: 3800 - total flux cleaned = -0.00470952 Jy ! Component: 3850 - total flux cleaned = -0.00472588 Jy ! Component: 3900 - total flux cleaned = -0.00462706 Jy ! Component: 3950 - total flux cleaned = -0.00459444 Jy ! Component: 4000 - total flux cleaned = -0.00459449 Jy ! Component: 4050 - total flux cleaned = -0.00457847 Jy ! Total flux subtracted in 4096 components = -0.00459463 Jy ! Clean residual min=-0.001004 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.423549 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 449 components and 0.423549 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1013+3445_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.327 x 5.525 at -2.397 degrees (North through East) ! Clean map min=-0.0020505 max=0.29608 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1013+3445_S_map.fits wmodel /vlbi/uf001/uva//J1013+3445_S_map.mod ! Writing 449 model components to file: /vlbi/uf001/uva//J1013+3445_S_map.mod wobs /vlbi/uf001/uva//J1013+3445_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1013+3445_S_uvs.fits wwins /vlbi/uf001/uva//J1013+3445_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1013+3445_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.296076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028033 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.284045 0.284045 0.56809 1.13618 2.27236 4.54472 9.08944 18.1789 36.3578 72.7155 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1056.17 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1013+3445_S_dfm.log closed on Mon Jan 14 00:47:48 2019