! Started logfile: /vlbi/uf001/uva//J0538+5107_S_dfm.log on Sun Jan 13 22:40:01 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//J0538+5107_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0538+5107_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837566 visibilities/baseline/integration-bin. ! Found source: J0538+5107 ! ! 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 4749 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 J0538+5107_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 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.066245Jy sigma=21.401641 ! Fit after self-cal, rms=0.705056Jy sigma=14.189894 ! 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=3.207 mas, bmaj=4.065 mas, bpa=14.2 degrees ! Estimated noise=0.732772 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 = 0.227631 Jy ! Component: 100 - total flux cleaned = 0.277626 Jy ! Total flux subtracted in 100 components = 0.277626 Jy ! Clean residual min=-0.009196 max=0.015699 Jy/beam ! Clean residual mean=-0.000029 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.277626 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.277626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088566Jy sigma=1.428141 ! Fit after self-cal, rms=0.088564Jy sigma=1.428088 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160049 Jy ! Component: 100 - total flux cleaned = 0.0250188 Jy ! Total flux subtracted in 100 components = 0.0250188 Jy ! Clean residual min=-0.009664 max=0.007703 Jy/beam ! Clean residual mean=-0.000025 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.302645 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.302645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084468Jy sigma=1.356211 ! Fit after self-cal, rms=0.084470Jy sigma=1.355962 ! 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=3.754 mas, bmaj=4.807 mas, bpa=14.78 degrees ! Estimated noise=0.567026 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 = 0.0063977 Jy ! Component: 100 - total flux cleaned = 0.00970819 Jy ! Component: 150 - total flux cleaned = 0.0117019 Jy ! Component: 200 - total flux cleaned = 0.0129429 Jy ! Total flux subtracted in 200 components = 0.0129429 Jy ! Clean residual min=-0.009808 max=0.007066 Jy/beam ! Clean residual mean=-0.000047 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.315588 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.315588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083676Jy sigma=1.347768 ! Fit after self-cal, rms=0.083676Jy sigma=1.347542 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.754 x 4.807 at 14.78 degrees (North through East) ! Clean map min=-0.0095608 max=0.29188 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.99 KP 1.05 ! LA 0.98 MK 1.02 NL 1.06 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.04 ! LA 1.00 MK 1.00 NL 1.02 OV 0.83 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.00 KP 1.03 ! LA 0.96 MK 1.05 NL 1.02 OV 0.95 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.083676Jy sigma=1.347542 ! Fit after self-cal, rms=0.081064Jy sigma=1.280283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.785 mas, bmaj=4.842 mas, bpa=14.49 degrees ! Estimated noise=0.572229 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 = 0.000387728 Jy ! Component: 100 - total flux cleaned = -1.29834e-05 Jy ! Component: 150 - total flux cleaned = -0.000311434 Jy ! Component: 200 - total flux cleaned = -0.000540357 Jy ! Total flux subtracted in 200 components = -0.000540357 Jy ! Clean residual min=-0.006259 max=0.006429 Jy/beam ! Clean residual mean=-0.000033 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.315048 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.315048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080839Jy sigma=1.279781 ! Fit after self-cal, rms=0.080868Jy sigma=1.279551 ! 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=0.080868Jy sigma=1.279551 ! Fit after self-cal, rms=0.062964Jy sigma=1.151501 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=4.839 mas, bpa=14.49 degrees ! Estimated noise=0.573893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488268 Jy ! Component: 100 - total flux cleaned = 0.000714042 Jy ! Component: 150 - total flux cleaned = 0.000798443 Jy ! Component: 200 - total flux cleaned = 0.00075296 Jy ! Total flux subtracted in 200 components = 0.00075296 Jy ! Clean residual min=-0.002837 max=0.002806 Jy/beam ! Clean residual mean=-0.000012 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.315801 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.315801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062908Jy sigma=1.150832 ! Fit after self-cal, rms=0.062906Jy sigma=1.150602 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 = -0.000191273 Jy ! Component: 100 - total flux cleaned = -0.000191894 Jy ! Component: 150 - total flux cleaned = -0.000206961 Jy ! Component: 200 - total flux cleaned = -0.000219264 Jy ! Total flux subtracted in 200 components = -0.000219264 Jy ! Clean residual min=-0.002890 max=0.002793 Jy/beam ! Clean residual mean=-0.000012 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.315582 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.315582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062889Jy sigma=1.150457 ! Fit after self-cal, rms=0.062892Jy sigma=1.150404 ! 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=0.062892Jy sigma=1.150404 ! Fit after self-cal, rms=0.062330Jy sigma=1.143138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.774 mas, bmaj=4.848 mas, bpa=14.61 degrees ! Estimated noise=0.573651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225062 Jy ! Component: 100 - total flux cleaned = -0.000163858 Jy ! Component: 150 - total flux cleaned = -0.00016381 Jy ! Component: 200 - total flux cleaned = -0.000177735 Jy ! Total flux subtracted in 200 components = -0.000177735 Jy ! Clean residual min=-0.002677 max=0.002786 Jy/beam ! Clean residual mean=-0.000012 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.315404 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.315404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062313Jy sigma=1.142937 ! Fit after self-cal, rms=0.062312Jy sigma=1.142893 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 (-18, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160856 Jy ! Component: 100 - total flux cleaned = 0.00177614 Jy ! Component: 150 - total flux cleaned = 0.0020049 Jy ! Component: 200 - total flux cleaned = 0.00223479 Jy ! Total flux subtracted in 200 components = 0.00223479 Jy ! Clean residual min=-0.002441 max=0.002388 Jy/beam ! Clean residual mean=-0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.317639 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.317639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062196Jy sigma=1.140600 ! Fit after self-cal, rms=0.062189Jy sigma=1.140543 ! 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=0.062189Jy sigma=1.140543 ! Fit after self-cal, rms=0.062154Jy sigma=1.140422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.646 mas, bmaj=8.682 mas, bpa=23.21 degrees ! Estimated noise=0.728403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183898 Jy ! Component: 100 - total flux cleaned = 0.00015661 Jy ! Component: 150 - total flux cleaned = 0.000132811 Jy ! Component: 200 - total flux cleaned = 0.000114259 Jy ! Total flux subtracted in 200 components = 0.000114259 Jy ! Clean residual min=-0.002604 max=0.002602 Jy/beam ! Clean residual mean=-0.000022 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.317753 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.317753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062145Jy sigma=1.140350 ! Fit after self-cal, rms=0.062146Jy sigma=1.140272 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 = -6.41896e-06 Jy ! Component: 100 - total flux cleaned = 3.28411e-05 Jy ! Component: 150 - total flux cleaned = 4.84742e-05 Jy ! Component: 200 - total flux cleaned = 1.88382e-05 Jy ! Total flux subtracted in 200 components = 1.88382e-05 Jy ! Clean residual min=-0.002577 max=0.002587 Jy/beam ! Clean residual mean=-0.000022 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.317772 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.317772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062142Jy sigma=1.140335 ! Fit after self-cal, rms=0.062145Jy sigma=1.140278 ! 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=3.772 mas, bmaj=4.855 mas, bpa=14.76 degrees ! Estimated noise=0.573301 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 4.855 at 14.76 degrees (North through East) ! Clean map min=-0.002325 max=0.29596 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=3.229 mas, bmaj=4.106 mas, bpa=14.21 degrees ! Estimated noise=0.742596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230616 Jy ! Component: 100 - total flux cleaned = 0.281236 Jy ! Component: 150 - total flux cleaned = 0.296244 Jy ! Component: 200 - total flux cleaned = 0.30349 Jy ! Total flux subtracted in 200 components = 0.30349 Jy ! Clean residual min=-0.003590 max=0.004343 Jy/beam ! Clean residual mean=-0.000009 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.30349 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.30349 Jy ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=4.855 mas, bpa=14.76 degrees ! Estimated noise=0.573301 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 = 0.00540018 Jy ! Component: 100 - total flux cleaned = 0.0084812 Jy ! Component: 150 - total flux cleaned = 0.00988182 Jy ! Component: 200 - total flux cleaned = 0.0106263 Jy ! Total flux subtracted in 200 components = 0.0106263 Jy ! Clean residual min=-0.002570 max=0.002308 Jy/beam ! Clean residual mean=-0.000012 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.314116 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.314117 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=7.646 mas, bmaj=8.682 mas, bpa=23.21 degrees ! Estimated noise=0.728403 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018282 Jy ! Component: 100 - total flux cleaned = 0.00258614 Jy ! Component: 150 - total flux cleaned = 0.00293979 Jy ! Component: 200 - total flux cleaned = 0.00311174 Jy ! Total flux subtracted in 200 components = 0.00311174 Jy ! Clean residual min=-0.002618 max=0.002633 Jy/beam ! Clean residual mean=-0.000023 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.317228 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 = 8.74313e-05 Jy ! Component: 100 - total flux cleaned = 0.000187309 Jy ! Component: 150 - total flux cleaned = 0.00027786 Jy ! Component: 200 - total flux cleaned = 0.000344453 Jy ! Total flux subtracted in 200 components = 0.000344453 Jy ! Clean residual min=-0.002551 max=0.002636 Jy/beam ! Clean residual mean=-0.000022 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.317573 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.317573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=4.855 mas, bpa=14.76 degrees ! Estimated noise=0.573301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279279 Jy ! Component: 100 - total flux cleaned = 0.000317019 Jy ! Component: 150 - total flux cleaned = 0.00042154 Jy ! Component: 200 - total flux cleaned = 0.000452752 Jy ! Total flux subtracted in 200 components = 0.000452752 Jy ! Clean residual min=-0.002396 max=0.002432 Jy/beam ! Clean residual mean=-0.000009 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.318025 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.318025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062144Jy sigma=1.140355 ! Fit after self-cal, rms=0.062140Jy sigma=1.140147 wmodel J0538+5107_S_map.mod ! Writing 85 model components to file: J0538+5107_S_map.mod wobs J0538+5107_S_uvs.fits ! Writing UV FITS file: J0538+5107_S_uvs.fits wwins J0538+5107_S_map.win ! wwins: Wrote 2 windows to J0538+5107_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 = -0.000440353 Jy ! Component: 100 - total flux cleaned = -0.000770537 Jy ! Component: 150 - total flux cleaned = -0.0010045 Jy ! Component: 200 - total flux cleaned = -0.00122815 Jy ! Component: 250 - total flux cleaned = -0.00140719 Jy ! Component: 300 - total flux cleaned = -0.00161561 Jy ! Component: 350 - total flux cleaned = -0.00171634 Jy ! Component: 400 - total flux cleaned = -0.00171574 Jy ! Component: 450 - total flux cleaned = -0.00181255 Jy ! Component: 500 - total flux cleaned = -0.00187613 Jy ! Component: 550 - total flux cleaned = -0.00193776 Jy ! Component: 600 - total flux cleaned = -0.00196798 Jy ! Component: 650 - total flux cleaned = -0.00205648 Jy ! Component: 700 - total flux cleaned = -0.00205546 Jy ! Component: 750 - total flux cleaned = -0.00208377 Jy ! Component: 800 - total flux cleaned = -0.00208411 Jy ! Component: 850 - total flux cleaned = -0.0021392 Jy ! Component: 900 - total flux cleaned = -0.00205797 Jy ! Component: 950 - total flux cleaned = -0.00205801 Jy ! Component: 1000 - total flux cleaned = -0.00211111 Jy ! Component: 1050 - total flux cleaned = -0.00208518 Jy ! Component: 1100 - total flux cleaned = -0.00213664 Jy ! Component: 1150 - total flux cleaned = -0.00213631 Jy ! Component: 1200 - total flux cleaned = -0.00213594 Jy ! Component: 1250 - total flux cleaned = -0.00208679 Jy ! Component: 1300 - total flux cleaned = -0.00211108 Jy ! Component: 1350 - total flux cleaned = -0.00203835 Jy ! Component: 1400 - total flux cleaned = -0.00206188 Jy ! Component: 1450 - total flux cleaned = -0.00199091 Jy ! Component: 1500 - total flux cleaned = -0.00185124 Jy ! Component: 1550 - total flux cleaned = -0.00180513 Jy ! Component: 1600 - total flux cleaned = -0.00175926 Jy ! Component: 1650 - total flux cleaned = -0.0017138 Jy ! Component: 1700 - total flux cleaned = -0.00162444 Jy ! Component: 1750 - total flux cleaned = -0.00155806 Jy ! Component: 1800 - total flux cleaned = -0.00153603 Jy ! Component: 1850 - total flux cleaned = -0.00142736 Jy ! Component: 1900 - total flux cleaned = -0.0013421 Jy ! Component: 1950 - total flux cleaned = -0.00132098 Jy ! Component: 2000 - total flux cleaned = -0.00127916 Jy ! Component: 2050 - total flux cleaned = -0.00121648 Jy ! Component: 2100 - total flux cleaned = -0.00123709 Jy ! Component: 2150 - total flux cleaned = -0.00119576 Jy ! Component: 2200 - total flux cleaned = -0.00111495 Jy ! Component: 2250 - total flux cleaned = -0.00111486 Jy ! Component: 2300 - total flux cleaned = -0.00107507 Jy ! Component: 2350 - total flux cleaned = -0.00101589 Jy ! Component: 2400 - total flux cleaned = -0.00101599 Jy ! Component: 2450 - total flux cleaned = -0.000899209 Jy ! Component: 2500 - total flux cleaned = -0.000860581 Jy ! Component: 2550 - total flux cleaned = -0.000822569 Jy ! Component: 2600 - total flux cleaned = -0.000822462 Jy ! Component: 2650 - total flux cleaned = -0.00082238 Jy ! Component: 2700 - total flux cleaned = -0.000748075 Jy ! Component: 2750 - total flux cleaned = -0.000692624 Jy ! Component: 2800 - total flux cleaned = -0.000655893 Jy ! Component: 2850 - total flux cleaned = -0.000601033 Jy ! Component: 2900 - total flux cleaned = -0.000619331 Jy ! Component: 2950 - total flux cleaned = -0.000565276 Jy ! Component: 3000 - total flux cleaned = -0.000547368 Jy ! Component: 3050 - total flux cleaned = -0.000547297 Jy ! Component: 3100 - total flux cleaned = -0.000529559 Jy ! Component: 3150 - total flux cleaned = -0.00056436 Jy ! Component: 3200 - total flux cleaned = -0.000407765 Jy ! Component: 3250 - total flux cleaned = -0.000511412 Jy ! Component: 3300 - total flux cleaned = -0.000477221 Jy ! Component: 3350 - total flux cleaned = -0.000477257 Jy ! Component: 3400 - total flux cleaned = -0.000443328 Jy ! Component: 3450 - total flux cleaned = -0.000527357 Jy ! Component: 3500 - total flux cleaned = -0.000443653 Jy ! Component: 3550 - total flux cleaned = -0.000476862 Jy ! Component: 3600 - total flux cleaned = -0.000493355 Jy ! Component: 3650 - total flux cleaned = -0.000493214 Jy ! Component: 3700 - total flux cleaned = -0.000460485 Jy ! Component: 3750 - total flux cleaned = -0.000557903 Jy ! Component: 3800 - total flux cleaned = -0.000590062 Jy ! Component: 3850 - total flux cleaned = -0.000573916 Jy ! Component: 3900 - total flux cleaned = -0.00058993 Jy ! Component: 3950 - total flux cleaned = -0.000637385 Jy ! Component: 4000 - total flux cleaned = -0.000621644 Jy ! Component: 4050 - total flux cleaned = -0.000684333 Jy ! Total flux subtracted in 4096 components = -0.000684312 Jy ! Clean residual min=-0.001177 max=0.001011 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.317341 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 396 components and 0.317341 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0538+5107_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 4.855 at 14.76 degrees (North through East) ! Clean map min=-0.0019891 max=0.29608 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0538+5107_S_map.fits wmodel /vlbi/uf001/uva//J0538+5107_S_map.mod ! Writing 396 model components to file: /vlbi/uf001/uva//J0538+5107_S_map.mod wobs /vlbi/uf001/uva//J0538+5107_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0538+5107_S_uvs.fits wwins /vlbi/uf001/uva//J0538+5107_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0538+5107_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.296081 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281893 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285625 0.285625 0.57125 1.1425 2.285 4.57 9.14 18.28 36.56 73.12 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= 1050.33 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0538+5107_S_dfm.log closed on Sun Jan 13 22:40:05 2019