! Started logfile: /vlbi/uf001/uva//J0934+3926_S_dfm.log on Mon Jan 14 00:31:44 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//J0934+3926_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0934+3926_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.917241 visibilities/baseline/integration-bin. ! Found source: J0934+3926 ! ! 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 10773 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 J0934+3926_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009750Jy sigma=21.714645 ! Fit after self-cal, rms=0.871531Jy sigma=18.710256 ! 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=3.082 mas, bmaj=4.809 mas, bpa=4.362 degrees ! Estimated noise=0.600424 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 = 0.0993076 Jy ! Component: 100 - total flux cleaned = 0.121942 Jy ! Total flux subtracted in 100 components = 0.121942 Jy ! Clean residual min=-0.004451 max=0.007839 Jy/beam ! Clean residual mean=0.000003 rms=0.001195 Jy/beam ! Combined flux in latest and established models = 0.121942 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.121942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066390Jy sigma=1.298311 ! Fit after self-cal, rms=0.066352Jy sigma=1.297384 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766921 Jy ! Component: 100 - total flux cleaned = 0.0112519 Jy ! Total flux subtracted in 100 components = 0.0112519 Jy ! Clean residual min=-0.004180 max=0.004209 Jy/beam ! Clean residual mean=0.000003 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.133194 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.133194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065263Jy sigma=1.271177 ! Fit after self-cal, rms=0.065239Jy sigma=1.270756 ! 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=3.675 mas, bmaj=5.85 mas, bpa=4.521 degrees ! Estimated noise=0.331435 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 = 0.00375333 Jy ! Component: 100 - total flux cleaned = 0.00589455 Jy ! Component: 150 - total flux cleaned = 0.00730202 Jy ! Component: 200 - total flux cleaned = 0.00823646 Jy ! Total flux subtracted in 200 components = 0.00823646 Jy ! Clean residual min=-0.002934 max=0.003603 Jy/beam ! Clean residual mean=0.000005 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.141431 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.141431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065023Jy sigma=1.265058 ! Fit after self-cal, rms=0.065023Jy sigma=1.265012 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.675 x 5.85 at 4.521 degrees (North through East) ! Clean map min=-0.0028456 max=0.12919 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.96 KP 1.03 ! LA 0.97 MK 1.02 NL 1.07 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.98 KP 1.01 ! LA 1.01 MK 1.02 NL 1.06 OV 0.86 ! PT 0.96 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.99 KP 1.02 ! LA 0.93 MK 1.06 NL 1.05 OV 0.97 ! PT 0.99 SC 1.09 ! ! ! Fit before self-cal, rms=0.065023Jy sigma=1.265012 ! Fit after self-cal, rms=0.064167Jy sigma=1.246640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.703 mas, bmaj=5.915 mas, bpa=4.435 degrees ! Estimated noise=0.331221 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 = -0.00106951 Jy ! Component: 100 - total flux cleaned = -0.00123353 Jy ! Component: 150 - total flux cleaned = -0.00138933 Jy ! Component: 200 - total flux cleaned = -0.00152495 Jy ! Total flux subtracted in 200 components = -0.00152495 Jy ! Clean residual min=-0.002405 max=0.002317 Jy/beam ! Clean residual mean=0.000004 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.139906 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.139906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064135Jy sigma=1.246260 ! Fit after self-cal, rms=0.064169Jy sigma=1.246032 ! 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=0.064169Jy sigma=1.246032 ! Fit after self-cal, rms=0.064110Jy sigma=1.231024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=5.875 mas, bpa=4.623 degrees ! Estimated noise=0.330662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000330544 Jy ! Component: 100 - total flux cleaned = -0.000331031 Jy ! Component: 150 - total flux cleaned = -0.000331003 Jy ! Component: 200 - total flux cleaned = -0.000315967 Jy ! Total flux subtracted in 200 components = -0.000315967 Jy ! Clean residual min=-0.001733 max=0.001769 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.13959 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.13959 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064100Jy sigma=1.230812 ! Fit after self-cal, rms=0.064115Jy sigma=1.230613 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 (-111.5, 90.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000989427 Jy ! Component: 100 - total flux cleaned = 0.00115139 Jy ! Component: 150 - total flux cleaned = 0.00120436 Jy ! Component: 200 - total flux cleaned = 0.00125023 Jy ! Total flux subtracted in 200 components = 0.00125023 Jy ! Clean residual min=-0.001696 max=0.001602 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.14084 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.14084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064067Jy sigma=1.229719 ! Fit after self-cal, rms=0.064065Jy sigma=1.229659 ! 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=0.064065Jy sigma=1.229659 ! Fit after self-cal, rms=0.064014Jy sigma=1.229387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=5.872 mas, bpa=4.738 degrees ! Estimated noise=0.330441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225404 Jy ! Component: 100 - total flux cleaned = 0.000305746 Jy ! Component: 150 - total flux cleaned = 0.000359135 Jy ! Component: 200 - total flux cleaned = 0.000390444 Jy ! Total flux subtracted in 200 components = 0.000390444 Jy ! Clean residual min=-0.001647 max=0.001622 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.141231 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.141231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064001Jy sigma=1.229149 ! Fit after self-cal, rms=0.064000Jy sigma=1.229138 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 = 4.70067e-05 Jy ! Component: 100 - total flux cleaned = 4.6926e-05 Jy ! Component: 150 - total flux cleaned = 5.96767e-05 Jy ! Component: 200 - total flux cleaned = 5.9752e-05 Jy ! Total flux subtracted in 200 components = 5.9752e-05 Jy ! Clean residual min=-0.001636 max=0.001633 Jy/beam ! Clean residual mean=0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.14129 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.14129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063994Jy sigma=1.229040 ! Fit after self-cal, rms=0.063994Jy sigma=1.229037 ! Inverting map ! Added new window around map position (-75.5, -58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131016 Jy ! Component: 100 - total flux cleaned = 0.00156125 Jy ! Component: 150 - total flux cleaned = 0.0016392 Jy ! Component: 200 - total flux cleaned = 0.00166116 Jy ! Total flux subtracted in 200 components = 0.00166116 Jy ! Clean residual min=-0.001630 max=0.001346 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.142952 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.142952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063956Jy sigma=1.228243 ! Fit after self-cal, rms=0.063951Jy sigma=1.228167 ! 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=0.063951Jy sigma=1.228167 ! Fit after self-cal, rms=0.063960Jy sigma=1.228094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.493 mas, bmaj=9.327 mas, bpa=3.274 degrees ! Estimated noise=0.406908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783647 Jy ! Component: 100 - total flux cleaned = 0.000893241 Jy ! Component: 150 - total flux cleaned = 0.00098198 Jy ! Component: 200 - total flux cleaned = 0.000981807 Jy ! Total flux subtracted in 200 components = 0.000981807 Jy ! Clean residual min=-0.001658 max=0.001333 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.143933 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.143933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063955Jy sigma=1.228068 ! Fit after self-cal, rms=0.063953Jy sigma=1.228025 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 = 5.47478e-05 Jy ! Component: 100 - total flux cleaned = 4.1149e-05 Jy ! Component: 150 - total flux cleaned = 5.47388e-05 Jy ! Component: 200 - total flux cleaned = 5.46657e-05 Jy ! Total flux subtracted in 200 components = 5.46657e-05 Jy ! Clean residual min=-0.001634 max=0.001276 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.143988 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 132 components and 0.143988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063952Jy sigma=1.228036 ! Fit after self-cal, rms=0.063951Jy sigma=1.228012 ! 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=3.693 mas, bmaj=5.868 mas, bpa=4.737 degrees ! Estimated noise=0.330655 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.693 x 5.868 at 4.737 degrees (North through East) ! Clean map min=-0.0015308 max=0.12901 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=3.09 mas, bmaj=4.814 mas, bpa=4.754 degrees ! Estimated noise=0.604224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0998024 Jy ! Component: 100 - total flux cleaned = 0.122834 Jy ! Component: 150 - total flux cleaned = 0.13044 Jy ! Component: 200 - total flux cleaned = 0.134025 Jy ! Total flux subtracted in 200 components = 0.134025 Jy ! Clean residual min=-0.003463 max=0.003476 Jy/beam ! Clean residual mean=-0.000000 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.134025 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.134025 Jy ! Inverting map and beam ! Estimated beam: bmin=3.693 mas, bmaj=5.868 mas, bpa=4.737 degrees ! Estimated noise=0.330655 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 = 0.00319544 Jy ! Component: 100 - total flux cleaned = 0.00495097 Jy ! Component: 150 - total flux cleaned = 0.00576132 Jy ! Component: 200 - total flux cleaned = 0.00644614 Jy ! Total flux subtracted in 200 components = 0.00644614 Jy ! Clean residual min=-0.001801 max=0.001603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.140471 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 0.140471 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=7.493 mas, bmaj=9.327 mas, bpa=3.274 degrees ! Estimated noise=0.406908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177782 Jy ! Component: 100 - total flux cleaned = 0.00250676 Jy ! Component: 150 - total flux cleaned = 0.0026293 Jy ! Component: 200 - total flux cleaned = 0.00273486 Jy ! Total flux subtracted in 200 components = 0.00273486 Jy ! Clean residual min=-0.001679 max=0.001418 Jy/beam ! Clean residual mean=0.000000 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.143206 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 = 0.000113716 Jy ! Component: 100 - total flux cleaned = 0.000154811 Jy ! Component: 150 - total flux cleaned = 0.000208707 Jy ! Component: 200 - total flux cleaned = 0.000256782 Jy ! Total flux subtracted in 200 components = 0.000256782 Jy ! Clean residual min=-0.001698 max=0.001370 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.143462 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 90 components and 0.143462 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.693 mas, bmaj=5.868 mas, bpa=4.737 degrees ! Estimated noise=0.330655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391366 Jy ! Component: 100 - total flux cleaned = -0.000426722 Jy ! Component: 150 - total flux cleaned = -0.000428042 Jy ! Component: 200 - total flux cleaned = -0.000402684 Jy ! Total flux subtracted in 200 components = -0.000402684 Jy ! Clean residual min=-0.001666 max=0.001365 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.14306 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.14306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063970Jy sigma=1.228489 ! Fit after self-cal, rms=0.063969Jy sigma=1.228406 wmodel J0934+3926_S_map.mod ! Writing 99 model components to file: J0934+3926_S_map.mod wobs J0934+3926_S_uvs.fits ! Writing UV FITS file: J0934+3926_S_uvs.fits wwins J0934+3926_S_map.win ! wwins: Wrote 3 windows to J0934+3926_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 = -0.000736081 Jy ! Component: 100 - total flux cleaned = -0.00120648 Jy ! Component: 150 - total flux cleaned = -0.00155138 Jy ! Component: 200 - total flux cleaned = -0.00185886 Jy ! Component: 250 - total flux cleaned = -0.00220059 Jy ! Component: 300 - total flux cleaned = -0.00248812 Jy ! Component: 350 - total flux cleaned = -0.00272554 Jy ! Component: 400 - total flux cleaned = -0.0029788 Jy ! Component: 450 - total flux cleaned = -0.00316471 Jy ! Component: 500 - total flux cleaned = -0.00332699 Jy ! Component: 550 - total flux cleaned = -0.00352619 Jy ! Component: 600 - total flux cleaned = -0.00366295 Jy ! Component: 650 - total flux cleaned = -0.00377819 Jy ! Component: 700 - total flux cleaned = -0.0038916 Jy ! Component: 750 - total flux cleaned = -0.00400324 Jy ! Component: 800 - total flux cleaned = -0.00407659 Jy ! Component: 850 - total flux cleaned = -0.00422126 Jy ! Component: 900 - total flux cleaned = -0.00431043 Jy ! Component: 950 - total flux cleaned = -0.00441573 Jy ! Component: 1000 - total flux cleaned = -0.00446764 Jy ! Component: 1050 - total flux cleaned = -0.00455328 Jy ! Component: 1100 - total flux cleaned = -0.0046543 Jy ! Component: 1150 - total flux cleaned = -0.00475361 Jy ! Component: 1200 - total flux cleaned = -0.00475354 Jy ! Component: 1250 - total flux cleaned = -0.00483458 Jy ! Component: 1300 - total flux cleaned = -0.00486649 Jy ! Component: 1350 - total flux cleaned = -0.00492977 Jy ! Component: 1400 - total flux cleaned = -0.0049766 Jy ! Component: 1450 - total flux cleaned = -0.00500745 Jy ! Component: 1500 - total flux cleaned = -0.00509904 Jy ! Component: 1550 - total flux cleaned = -0.00506882 Jy ! Component: 1600 - total flux cleaned = -0.00515872 Jy ! Component: 1650 - total flux cleaned = -0.00518843 Jy ! Component: 1700 - total flux cleaned = -0.00517394 Jy ! Component: 1750 - total flux cleaned = -0.00527602 Jy ! Component: 1800 - total flux cleaned = -0.00530486 Jy ! Component: 1850 - total flux cleaned = -0.00533347 Jy ! Component: 1900 - total flux cleaned = -0.00534751 Jy ! Component: 1950 - total flux cleaned = -0.00537553 Jy ! Component: 2000 - total flux cleaned = -0.00541721 Jy ! Component: 2050 - total flux cleaned = -0.00540362 Jy ! Component: 2100 - total flux cleaned = -0.00543127 Jy ! Component: 2150 - total flux cleaned = -0.00551231 Jy ! Component: 2200 - total flux cleaned = -0.00549906 Jy ! Component: 2250 - total flux cleaned = -0.00560491 Jy ! Component: 2300 - total flux cleaned = -0.00561793 Jy ! Component: 2350 - total flux cleaned = -0.00570892 Jy ! Component: 2400 - total flux cleaned = -0.00573459 Jy ! Component: 2450 - total flux cleaned = -0.00577304 Jy ! Component: 2500 - total flux cleaned = -0.00578561 Jy ! Component: 2550 - total flux cleaned = -0.00582323 Jy ! Component: 2600 - total flux cleaned = -0.00583575 Jy ! Component: 2650 - total flux cleaned = -0.00586047 Jy ! Component: 2700 - total flux cleaned = -0.0058972 Jy ! Component: 2750 - total flux cleaned = -0.00587292 Jy ! Component: 2800 - total flux cleaned = -0.00593319 Jy ! Component: 2850 - total flux cleaned = -0.00596921 Jy ! Component: 2900 - total flux cleaned = -0.00598093 Jy ! Component: 2950 - total flux cleaned = -0.0059692 Jy ! Component: 3000 - total flux cleaned = -0.00600448 Jy ! Component: 3050 - total flux cleaned = -0.00605083 Jy ! Component: 3100 - total flux cleaned = -0.00606233 Jy ! Component: 3150 - total flux cleaned = -0.0060852 Jy ! Component: 3200 - total flux cleaned = -0.00609661 Jy ! Component: 3250 - total flux cleaned = -0.00613042 Jy ! Component: 3300 - total flux cleaned = -0.00611922 Jy ! Component: 3350 - total flux cleaned = -0.00615263 Jy ! Component: 3400 - total flux cleaned = -0.00619687 Jy ! Component: 3450 - total flux cleaned = -0.00617487 Jy ! Component: 3500 - total flux cleaned = -0.00618583 Jy ! Component: 3550 - total flux cleaned = -0.00618587 Jy ! Component: 3600 - total flux cleaned = -0.00622913 Jy ! Component: 3650 - total flux cleaned = -0.00625069 Jy ! Component: 3700 - total flux cleaned = -0.00630414 Jy ! Component: 3750 - total flux cleaned = -0.00630411 Jy ! Component: 3800 - total flux cleaned = -0.00633572 Jy ! Component: 3850 - total flux cleaned = -0.00633573 Jy ! Component: 3900 - total flux cleaned = -0.00635662 Jy ! Component: 3950 - total flux cleaned = -0.00637734 Jy ! Component: 4000 - total flux cleaned = -0.00642873 Jy ! Component: 4050 - total flux cleaned = -0.00640824 Jy ! Total flux subtracted in 4096 components = -0.00642867 Jy ! Clean residual min=-0.000578 max=0.000605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.136631 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 376 components and 0.136631 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0934+3926_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.693 x 5.868 at 4.737 degrees (North through East) ! Clean map min=-0.0011925 max=0.12892 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0934+3926_S_map.fits wmodel /vlbi/uf001/uva//J0934+3926_S_map.mod ! Writing 376 model components to file: /vlbi/uf001/uva//J0934+3926_S_map.mod wobs /vlbi/uf001/uva//J0934+3926_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0934+3926_S_uvs.fits wwins /vlbi/uf001/uva//J0934+3926_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0934+3926_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.128924 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185542 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.431746 0.431746 0.863492 1.72698 3.45397 6.90794 13.8159 27.6318 55.2635 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 694.852 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0934+3926_S_dfm.log closed on Mon Jan 14 00:31:49 2019