! Started logfile: /vlbi/uf001/uva//J0243+7120_S_dfm.log on Sun Jan 13 21:30:12 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J0243+7120_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0243+7120_S_uva.fits ! AN table 1: 116 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.940852 visibilities/baseline/integration-bin. ! Found source: J0243+7120 ! ! 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 11787 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 J0243+7120_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011859Jy sigma=20.555649 ! Fit after self-cal, rms=0.898112Jy sigma=18.207422 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=3.455 mas, bpa=-11.33 degrees ! Estimated noise=0.533458 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 = 0.0769439 Jy ! Component: 100 - total flux cleaned = 0.0998174 Jy ! Total flux subtracted in 100 components = 0.0998174 Jy ! Clean residual min=-0.004067 max=0.009462 Jy/beam ! Clean residual mean=0.000001 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.0998174 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0998174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064249Jy sigma=1.250237 ! Fit after self-cal, rms=0.064080Jy sigma=1.247464 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109039 Jy ! Component: 100 - total flux cleaned = 0.0174338 Jy ! Total flux subtracted in 100 components = 0.0174338 Jy ! Clean residual min=-0.003184 max=0.004507 Jy/beam ! Clean residual mean=0.000004 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.117251 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.117251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061684Jy sigma=1.198459 ! Fit after self-cal, rms=0.061661Jy sigma=1.197947 ! Inverting map ! Added new window around map position (-2.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510701 Jy ! Component: 100 - total flux cleaned = 0.00853409 Jy ! Total flux subtracted in 100 components = 0.00853409 Jy ! Clean residual min=-0.002791 max=0.002997 Jy/beam ! Clean residual mean=0.000004 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.125785 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.125785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061156Jy sigma=1.188148 ! Fit after self-cal, rms=0.061139Jy sigma=1.187755 ! 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=3.687 mas, bmaj=4.023 mas, bpa=-13.51 degrees ! Estimated noise=0.331968 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 = 0.00327338 Jy ! Component: 100 - total flux cleaned = 0.0054296 Jy ! Component: 150 - total flux cleaned = 0.00699689 Jy ! Component: 200 - total flux cleaned = 0.00814409 Jy ! Total flux subtracted in 200 components = 0.00814409 Jy ! Clean residual min=-0.001684 max=0.002218 Jy/beam ! Clean residual mean=0.000000 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.133929 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 59 components and 0.133929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060913Jy sigma=1.183463 ! Fit after self-cal, rms=0.060898Jy sigma=1.183251 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 4.023 at -13.51 degrees (North through East) ! Clean map min=-0.0016778 max=0.10062 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.02 KP 0.99 LA 0.93 ! MK 1.01 NL 1.07 OV 0.98 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.00 KP 0.98 LA 0.96 ! MK 1.01 NL 1.06 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.01 KP 0.98 LA 1.00 ! MK 0.99 NL 1.01 OV 1.02 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.060898Jy sigma=1.183251 ! Fit after self-cal, rms=0.060730Jy sigma=1.179360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.702 mas, bmaj=4.041 mas, bpa=-13.92 degrees ! Estimated noise=0.33207 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 = -0.000404013 Jy ! Component: 100 - total flux cleaned = -0.000423643 Jy ! Component: 150 - total flux cleaned = -0.000395601 Jy ! Component: 200 - total flux cleaned = -0.000383573 Jy ! Total flux subtracted in 200 components = -0.000383573 Jy ! Clean residual min=-0.001569 max=0.001753 Jy/beam ! Clean residual mean=0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.133546 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.133546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060719Jy sigma=1.179130 ! Fit after self-cal, rms=0.060726Jy sigma=1.179032 ! 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=0.060726Jy sigma=1.179032 ! Fit after self-cal, rms=0.060532Jy sigma=1.175358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.709 mas, bmaj=4.035 mas, bpa=-15.73 degrees ! Estimated noise=0.332148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.00786e-05 Jy ! Component: 100 - total flux cleaned = -2.59182e-05 Jy ! Component: 150 - total flux cleaned = 2.95701e-05 Jy ! Component: 200 - total flux cleaned = 6.95735e-05 Jy ! Total flux subtracted in 200 components = 6.95735e-05 Jy ! Clean residual min=-0.001516 max=0.001712 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.133615 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.133615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060526Jy sigma=1.175258 ! Fit after self-cal, rms=0.060529Jy sigma=1.175194 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, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158849 Jy ! Component: 100 - total flux cleaned = 0.00248603 Jy ! Component: 150 - total flux cleaned = 0.00294022 Jy ! Component: 200 - total flux cleaned = 0.00309246 Jy ! Total flux subtracted in 200 components = 0.00309246 Jy ! Clean residual min=-0.001446 max=0.001428 Jy/beam ! Clean residual mean=0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.136708 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.136708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060480Jy sigma=1.174241 ! Fit after self-cal, rms=0.060475Jy sigma=1.174170 ! 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=0.060475Jy sigma=1.174170 ! Fit after self-cal, rms=0.060405Jy sigma=1.174016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.707 mas, bmaj=4.032 mas, bpa=-16.97 degrees ! Estimated noise=0.331858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698654 Jy ! Component: 100 - total flux cleaned = 0.000972446 Jy ! Component: 150 - total flux cleaned = 0.00102542 Jy ! Component: 200 - total flux cleaned = 0.00110622 Jy ! Total flux subtracted in 200 components = 0.00110622 Jy ! Clean residual min=-0.001347 max=0.001393 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.137814 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.137814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060392Jy sigma=1.173747 ! Fit after self-cal, rms=0.060391Jy sigma=1.173730 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 = 0.000198341 Jy ! Component: 100 - total flux cleaned = 0.000270946 Jy ! Component: 150 - total flux cleaned = 0.000324537 Jy ! Component: 200 - total flux cleaned = 0.00036258 Jy ! Total flux subtracted in 200 components = 0.00036258 Jy ! Clean residual min=-0.001337 max=0.001381 Jy/beam ! Clean residual mean=0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.138177 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.138177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060384Jy sigma=1.173620 ! Fit after self-cal, rms=0.060384Jy sigma=1.173617 ! 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=0.060384Jy sigma=1.173617 ! Fit after self-cal, rms=0.060358Jy sigma=1.173582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.663 mas, bmaj=7.983 mas, bpa=-75.09 degrees ! Estimated noise=0.447824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848428 Jy ! Component: 100 - total flux cleaned = 0.0011557 Jy ! Component: 150 - total flux cleaned = 0.00127893 Jy ! Component: 200 - total flux cleaned = 0.00136839 Jy ! Total flux subtracted in 200 components = 0.00136839 Jy ! Clean residual min=-0.001522 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.139545 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 120 components and 0.139545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060358Jy sigma=1.173615 ! Fit after self-cal, rms=0.060357Jy sigma=1.173588 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 = 0.000237494 Jy ! Component: 100 - total flux cleaned = 0.000280909 Jy ! Component: 150 - total flux cleaned = 0.000330083 Jy ! Component: 200 - total flux cleaned = 0.000374097 Jy ! Total flux subtracted in 200 components = 0.000374097 Jy ! Clean residual min=-0.001536 max=0.001644 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.139919 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 125 components and 0.139919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060360Jy sigma=1.173663 ! Fit after self-cal, rms=0.060360Jy sigma=1.173659 ! 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=3.706 mas, bmaj=4.035 mas, bpa=-17.47 degrees ! Estimated noise=0.331647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 4.035 at -17.47 degrees (North through East) ! Clean map min=-0.0012584 max=0.10063 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=3.465 mas, bpa=-15.37 degrees ! Estimated noise=0.535735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0772059 Jy ! Component: 100 - total flux cleaned = 0.100642 Jy ! Component: 150 - total flux cleaned = 0.111415 Jy ! Component: 200 - total flux cleaned = 0.117997 Jy ! Total flux subtracted in 200 components = 0.117997 Jy ! Clean residual min=-0.002817 max=0.003824 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.117997 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.117997 Jy ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=4.035 mas, bpa=-17.47 degrees ! Estimated noise=0.331647 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 = 0.00544181 Jy ! Component: 100 - total flux cleaned = 0.00875334 Jy ! Component: 150 - total flux cleaned = 0.0112358 Jy ! Component: 200 - total flux cleaned = 0.0131797 Jy ! Total flux subtracted in 200 components = 0.0131797 Jy ! Clean residual min=-0.001421 max=0.001534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.131176 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 76 components and 0.131176 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=7.663 mas, bmaj=7.983 mas, bpa=-75.09 degrees ! Estimated noise=0.447824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288691 Jy ! Component: 100 - total flux cleaned = 0.00476845 Jy ! Component: 150 - total flux cleaned = 0.00607576 Jy ! Component: 200 - total flux cleaned = 0.00698973 Jy ! Total flux subtracted in 200 components = 0.00698973 Jy ! Clean residual min=-0.001539 max=0.001759 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.138166 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 = 0.00064256 Jy ! Component: 100 - total flux cleaned = 0.00109618 Jy ! Component: 150 - total flux cleaned = 0.00141778 Jy ! Component: 200 - total flux cleaned = 0.00156425 Jy ! Total flux subtracted in 200 components = 0.00156425 Jy ! Clean residual min=-0.001520 max=0.001678 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.13973 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 125 components and 0.13973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.706 mas, bmaj=4.035 mas, bpa=-17.47 degrees ! Estimated noise=0.331647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00021352 Jy ! Component: 100 - total flux cleaned = -0.000343482 Jy ! Component: 150 - total flux cleaned = -0.000414479 Jy ! Component: 200 - total flux cleaned = -0.000498119 Jy ! Total flux subtracted in 200 components = -0.000498119 Jy ! Clean residual min=-0.001295 max=0.001383 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.139232 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.139232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060376Jy sigma=1.174021 ! Fit after self-cal, rms=0.060372Jy sigma=1.173944 wmodel J0243+7120_S_map.mod ! Writing 141 model components to file: J0243+7120_S_map.mod wobs J0243+7120_S_uvs.fits ! Writing UV FITS file: J0243+7120_S_uvs.fits wwins J0243+7120_S_map.win ! wwins: Wrote 3 windows to J0243+7120_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 = 0.000414076 Jy ! Component: 100 - total flux cleaned = 0.000603436 Jy ! Component: 150 - total flux cleaned = 0.000717059 Jy ! Component: 200 - total flux cleaned = 0.000914824 Jy ! Component: 250 - total flux cleaned = 0.00106482 Jy ! Component: 300 - total flux cleaned = 0.00119011 Jy ! Component: 350 - total flux cleaned = 0.00131225 Jy ! Component: 400 - total flux cleaned = 0.00143243 Jy ! Component: 450 - total flux cleaned = 0.00153075 Jy ! Component: 500 - total flux cleaned = 0.00162685 Jy ! Component: 550 - total flux cleaned = 0.00166496 Jy ! Component: 600 - total flux cleaned = 0.00175814 Jy ! Component: 650 - total flux cleaned = 0.00173943 Jy ! Component: 700 - total flux cleaned = 0.00173952 Jy ! Component: 750 - total flux cleaned = 0.00177522 Jy ! Component: 800 - total flux cleaned = 0.00182779 Jy ! Component: 850 - total flux cleaned = 0.00182751 Jy ! Component: 900 - total flux cleaned = 0.00179304 Jy ! Component: 950 - total flux cleaned = 0.00177601 Jy ! Component: 1000 - total flux cleaned = 0.00177594 Jy ! Component: 1050 - total flux cleaned = 0.00177602 Jy ! Component: 1100 - total flux cleaned = 0.00177585 Jy ! Component: 1150 - total flux cleaned = 0.0018407 Jy ! Component: 1200 - total flux cleaned = 0.00182436 Jy ! Component: 1250 - total flux cleaned = 0.0018245 Jy ! Component: 1300 - total flux cleaned = 0.001919 Jy ! Component: 1350 - total flux cleaned = 0.00187221 Jy ! Component: 1400 - total flux cleaned = 0.0019186 Jy ! Component: 1450 - total flux cleaned = 0.00193397 Jy ! Component: 1500 - total flux cleaned = 0.00188853 Jy ! Component: 1550 - total flux cleaned = 0.00194843 Jy ! Component: 1600 - total flux cleaned = 0.00190384 Jy ! Component: 1650 - total flux cleaned = 0.00191859 Jy ! Component: 1700 - total flux cleaned = 0.00194792 Jy ! Component: 1750 - total flux cleaned = 0.00194789 Jy ! Component: 1800 - total flux cleaned = 0.00196248 Jy ! Component: 1850 - total flux cleaned = 0.00200537 Jy ! Component: 1900 - total flux cleaned = 0.00197699 Jy ! Component: 1950 - total flux cleaned = 0.00194915 Jy ! Component: 2000 - total flux cleaned = 0.00199064 Jy ! Component: 2050 - total flux cleaned = 0.00194935 Jy ! Component: 2100 - total flux cleaned = 0.00194937 Jy ! Component: 2150 - total flux cleaned = 0.00198995 Jy ! Component: 2200 - total flux cleaned = 0.00196303 Jy ! Component: 2250 - total flux cleaned = 0.00200288 Jy ! Component: 2300 - total flux cleaned = 0.00195002 Jy ! Component: 2350 - total flux cleaned = 0.00201569 Jy ! Component: 2400 - total flux cleaned = 0.00202859 Jy ! Component: 2450 - total flux cleaned = 0.0020931 Jy ! Component: 2500 - total flux cleaned = 0.00214433 Jy ! Component: 2550 - total flux cleaned = 0.00216972 Jy ! Component: 2600 - total flux cleaned = 0.00219495 Jy ! Component: 2650 - total flux cleaned = 0.00225778 Jy ! Component: 2700 - total flux cleaned = 0.00224513 Jy ! Component: 2750 - total flux cleaned = 0.00231934 Jy ! Component: 2800 - total flux cleaned = 0.00229472 Jy ! Component: 2850 - total flux cleaned = 0.00234328 Jy ! Component: 2900 - total flux cleaned = 0.0023554 Jy ! Component: 2950 - total flux cleaned = 0.00240367 Jy ! Component: 3000 - total flux cleaned = 0.00242757 Jy ! Component: 3050 - total flux cleaned = 0.00242742 Jy ! Component: 3100 - total flux cleaned = 0.00246282 Jy ! Component: 3150 - total flux cleaned = 0.00253312 Jy ! Component: 3200 - total flux cleaned = 0.00253301 Jy ! Component: 3250 - total flux cleaned = 0.00255603 Jy ! Component: 3300 - total flux cleaned = 0.00261352 Jy ! Component: 3350 - total flux cleaned = 0.00261355 Jy ! Component: 3400 - total flux cleaned = 0.00263632 Jy ! Component: 3450 - total flux cleaned = 0.00264764 Jy ! Component: 3500 - total flux cleaned = 0.00264774 Jy ! Component: 3550 - total flux cleaned = 0.00260315 Jy ! Component: 3600 - total flux cleaned = 0.0026698 Jy ! Component: 3650 - total flux cleaned = 0.00268093 Jy ! Component: 3700 - total flux cleaned = 0.00269188 Jy ! Component: 3750 - total flux cleaned = 0.00268099 Jy ! Component: 3800 - total flux cleaned = 0.00270259 Jy ! Component: 3850 - total flux cleaned = 0.00270257 Jy ! Component: 3900 - total flux cleaned = 0.00268105 Jy ! Component: 3950 - total flux cleaned = 0.00268108 Jy ! Component: 4000 - total flux cleaned = 0.00269173 Jy ! Component: 4050 - total flux cleaned = 0.00272341 Jy ! Total flux subtracted in 4096 components = 0.00273385 Jy ! Clean residual min=-0.000693 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.141966 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 460 components and 0.141966 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0243+7120_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.706 x 4.035 at -17.47 degrees (North through East) ! Clean map min=-0.00093898 max=0.10074 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0243+7120_S_map.fits wmodel /vlbi/uf001/uva//J0243+7120_S_map.mod ! Writing 460 model components to file: /vlbi/uf001/uva//J0243+7120_S_map.mod wobs /vlbi/uf001/uva//J0243+7120_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0243+7120_S_uvs.fits wwins /vlbi/uf001/uva//J0243+7120_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0243+7120_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.100742 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560323 0.560323 1.12065 2.24129 4.48258 8.96517 17.9303 35.8607 71.7213 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.1 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 535.405 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0243+7120_S_dfm.log closed on Sun Jan 13 21:30:17 2019