! Started logfile: /vlbi/uf001/uvm//J1343+6602_S_a_dfm.log on Sun Jan 13 21:41:26 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/uvm//J1343+6602_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1343+6602_S_a_uvm.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815649 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 15636 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 J1343+6602_S_a] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 474 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.043522Jy sigma=20.292130 ! Fit after self-cal, rms=0.719916Jy sigma=14.052707 ! 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=3.257 mas, bmaj=3.502 mas, bpa=23.89 degrees ! Estimated noise=0.444911 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 = 0.212143 Jy ! Component: 100 - total flux cleaned = 0.264601 Jy ! Total flux subtracted in 100 components = 0.264601 Jy ! Clean residual min=-0.003617 max=0.020450 Jy/beam ! Clean residual mean=-0.000018 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.264601 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.264601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088381Jy sigma=1.517909 ! Fit after self-cal, rms=0.088346Jy sigma=1.517454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205908 Jy ! Component: 100 - total flux cleaned = 0.0296692 Jy ! Total flux subtracted in 100 components = 0.0296692 Jy ! Clean residual min=-0.003481 max=0.007160 Jy/beam ! Clean residual mean=-0.000011 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.29427 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.29427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081613Jy sigma=1.389515 ! Fit after self-cal, rms=0.081601Jy sigma=1.389268 ! Inverting map ! Added new window around map position (1.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698398 Jy ! Component: 100 - total flux cleaned = 0.0112803 Jy ! Total flux subtracted in 100 components = 0.0112803 Jy ! Clean residual min=-0.003366 max=0.004164 Jy/beam ! Clean residual mean=-0.000008 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.30555 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.30555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080473Jy sigma=1.370083 ! Fit after self-cal, rms=0.080411Jy sigma=1.368740 ! 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=4.181 mas, bmaj=4.257 mas, bpa=14.27 degrees ! Estimated noise=0.34887 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 = 0.00590841 Jy ! Component: 100 - total flux cleaned = 0.00907823 Jy ! Component: 150 - total flux cleaned = 0.0109608 Jy ! Component: 200 - total flux cleaned = 0.0121685 Jy ! Total flux subtracted in 200 components = 0.0121685 Jy ! Clean residual min=-0.002637 max=0.003128 Jy/beam ! Clean residual mean=-0.000005 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.317719 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.317719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079823Jy sigma=1.361370 ! Fit after self-cal, rms=0.079790Jy sigma=1.360653 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.181 x 4.257 at 14.27 degrees (North through East) ! Clean map min=-0.0026428 max=0.2773 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 1.04 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.02 ! LA 0.96 MK 0.99 NL 1.03 OV 0.98 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 1.01 ! LA 0.96 MK 1.02 NL 1.02 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.079790Jy sigma=1.360653 ! Fit after self-cal, rms=0.078511Jy sigma=1.349984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.199 mas, bmaj=4.274 mas, bpa=13.18 degrees ! Estimated noise=0.349962 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 = -0.000473889 Jy ! Component: 100 - total flux cleaned = -0.00055158 Jy ! Component: 150 - total flux cleaned = -0.000653199 Jy ! Component: 200 - total flux cleaned = -0.000774962 Jy ! Total flux subtracted in 200 components = -0.000774962 Jy ! Clean residual min=-0.002922 max=0.002997 Jy/beam ! Clean residual mean=0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.316944 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.316944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078474Jy sigma=1.349350 ! Fit after self-cal, rms=0.078471Jy sigma=1.349260 ! 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=0.078471Jy sigma=1.349260 ! Fit after self-cal, rms=0.068952Jy sigma=1.215145 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.19 mas, bmaj=4.281 mas, bpa=18.75 degrees ! Estimated noise=0.349888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00081166 Jy ! Component: 100 - total flux cleaned = -0.000736639 Jy ! Component: 150 - total flux cleaned = -0.000670248 Jy ! Component: 200 - total flux cleaned = -0.0006128 Jy ! Total flux subtracted in 200 components = -0.0006128 Jy ! Clean residual min=-0.001829 max=0.001934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.316331 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.316331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068907Jy sigma=1.214432 ! Fit after self-cal, rms=0.068933Jy sigma=1.214147 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 (4.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176907 Jy ! Component: 100 - total flux cleaned = 0.00202173 Jy ! Component: 150 - total flux cleaned = 0.00205464 Jy ! Component: 200 - total flux cleaned = 0.00211243 Jy ! Total flux subtracted in 200 components = 0.00211243 Jy ! Clean residual min=-0.001820 max=0.001671 Jy/beam ! Clean residual mean=-0.000004 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.318443 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.318443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068878Jy sigma=1.213041 ! Fit after self-cal, rms=0.068873Jy sigma=1.212956 ! 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=0.068873Jy sigma=1.212956 ! Fit after self-cal, rms=0.068936Jy sigma=1.212735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.189 mas, bmaj=4.286 mas, bpa=18.23 degrees ! Estimated noise=0.34999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162257 Jy ! Component: 100 - total flux cleaned = 0.000287621 Jy ! Component: 150 - total flux cleaned = 0.000395098 Jy ! Component: 200 - total flux cleaned = 0.000420518 Jy ! Total flux subtracted in 200 components = 0.000420518 Jy ! Clean residual min=-0.001809 max=0.001662 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.318864 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 76 components and 0.318864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068911Jy sigma=1.212278 ! Fit after self-cal, rms=0.068910Jy sigma=1.212246 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 = 0.000188059 Jy ! Component: 100 - total flux cleaned = 0.000211962 Jy ! Component: 150 - total flux cleaned = 0.000233275 Jy ! Component: 200 - total flux cleaned = 0.000252209 Jy ! Total flux subtracted in 200 components = 0.000252209 Jy ! Clean residual min=-0.001798 max=0.001660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.319116 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.319116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068896Jy sigma=1.212008 ! Fit after self-cal, rms=0.068896Jy sigma=1.211994 ! 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=0.068896Jy sigma=1.211994 ! Fit after self-cal, rms=0.068921Jy sigma=1.211936 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.367 mas, bmaj=8.783 mas, bpa=63.18 degrees ! Estimated noise=0.454076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316213 Jy ! Component: 100 - total flux cleaned = 0.000273858 Jy ! Component: 150 - total flux cleaned = 0.000273606 Jy ! Component: 200 - total flux cleaned = 0.000263635 Jy ! Total flux subtracted in 200 components = 0.000263635 Jy ! Clean residual min=-0.002027 max=0.001999 Jy/beam ! Clean residual mean=-0.000009 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.31938 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.31938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068919Jy sigma=1.211882 ! Fit after self-cal, rms=0.068918Jy sigma=1.211866 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 = 2.97708e-05 Jy ! Component: 100 - total flux cleaned = 5.85953e-05 Jy ! Component: 150 - total flux cleaned = 5.85619e-05 Jy ! Component: 200 - total flux cleaned = 5.83896e-05 Jy ! Total flux subtracted in 200 components = 5.83896e-05 Jy ! Clean residual min=-0.002019 max=0.001989 Jy/beam ! Clean residual mean=-0.000008 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.319438 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.319438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068917Jy sigma=1.211847 ! Fit after self-cal, rms=0.068917Jy sigma=1.211838 ! 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=4.188 mas, bmaj=4.289 mas, bpa=17.62 degrees ! Estimated noise=0.350069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.188 x 4.289 at 17.62 degrees (North through East) ! Clean map min=-0.0017395 max=0.27874 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=3.259 mas, bmaj=3.517 mas, bpa=24.93 degrees ! Estimated noise=0.448702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213814 Jy ! Component: 100 - total flux cleaned = 0.266803 Jy ! Component: 150 - total flux cleaned = 0.287647 Jy ! Component: 200 - total flux cleaned = 0.297724 Jy ! Total flux subtracted in 200 components = 0.297724 Jy ! Clean residual min=-0.002641 max=0.004863 Jy/beam ! Clean residual mean=-0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.297724 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.297724 Jy ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=4.289 mas, bpa=17.62 degrees ! Estimated noise=0.350069 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 = 0.00824145 Jy ! Component: 100 - total flux cleaned = 0.0128801 Jy ! Component: 150 - total flux cleaned = 0.0158903 Jy ! Component: 200 - total flux cleaned = 0.0180102 Jy ! Total flux subtracted in 200 components = 0.0180102 Jy ! Clean residual min=-0.001858 max=0.001687 Jy/beam ! Clean residual mean=-0.000007 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.315734 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 30 components and 0.315734 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=8.367 mas, bmaj=8.783 mas, bpa=63.18 degrees ! Estimated noise=0.454076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195043 Jy ! Component: 100 - total flux cleaned = 0.00293313 Jy ! Component: 150 - total flux cleaned = 0.0033083 Jy ! Component: 200 - total flux cleaned = 0.00342874 Jy ! Total flux subtracted in 200 components = 0.00342874 Jy ! Clean residual min=-0.001981 max=0.001977 Jy/beam ! Clean residual mean=-0.000009 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.319163 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 = 9.93995e-05 Jy ! Component: 100 - total flux cleaned = 0.000171494 Jy ! Component: 150 - total flux cleaned = 0.000182755 Jy ! Component: 200 - total flux cleaned = 0.00020206 Jy ! Total flux subtracted in 200 components = 0.00020206 Jy ! Clean residual min=-0.001999 max=0.001986 Jy/beam ! Clean residual mean=-0.000009 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.319365 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 83 components and 0.319365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.188 mas, bmaj=4.289 mas, bpa=17.62 degrees ! Estimated noise=0.350069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205292 Jy ! Component: 100 - total flux cleaned = 0.000295672 Jy ! Component: 150 - total flux cleaned = 0.000324017 Jy ! Component: 200 - total flux cleaned = 0.000350127 Jy ! Total flux subtracted in 200 components = 0.000350127 Jy ! Clean residual min=-0.001789 max=0.001666 Jy/beam ! Clean residual mean=-0.000004 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.319715 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 0.319715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068971Jy sigma=1.212573 ! Fit after self-cal, rms=0.068954Jy sigma=1.212284 wmodel J1343+6602_S_a_map.mod ! Writing 94 model components to file: J1343+6602_S_a_map.mod wobs J1343+6602_S_a_uvs.fits ! Writing UV FITS file: J1343+6602_S_a_uvs.fits wwins J1343+6602_S_a_map.win ! wwins: Wrote 3 windows to J1343+6602_S_a_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341852 Jy ! Component: 100 - total flux cleaned = -0.000431859 Jy ! Component: 150 - total flux cleaned = -0.000461345 Jy ! Component: 200 - total flux cleaned = -0.000518165 Jy ! Component: 250 - total flux cleaned = -0.000518349 Jy ! Component: 300 - total flux cleaned = -0.000545777 Jy ! Component: 350 - total flux cleaned = -0.000545953 Jy ! Component: 400 - total flux cleaned = -0.00054586 Jy ! Component: 450 - total flux cleaned = -0.000545641 Jy ! Component: 500 - total flux cleaned = -0.00057026 Jy ! Component: 550 - total flux cleaned = -0.000594361 Jy ! Component: 600 - total flux cleaned = -0.000618232 Jy ! Component: 650 - total flux cleaned = -0.000617795 Jy ! Component: 700 - total flux cleaned = -0.000545482 Jy ! Component: 750 - total flux cleaned = -0.00052191 Jy ! Component: 800 - total flux cleaned = -0.000522065 Jy ! Component: 850 - total flux cleaned = -0.000545226 Jy ! Component: 900 - total flux cleaned = -0.000452337 Jy ! Component: 950 - total flux cleaned = -0.000498883 Jy ! Component: 1000 - total flux cleaned = -0.000567263 Jy ! Component: 1050 - total flux cleaned = -0.00049916 Jy ! Component: 1100 - total flux cleaned = -0.000611822 Jy ! Component: 1150 - total flux cleaned = -0.000589264 Jy ! Component: 1200 - total flux cleaned = -0.000611526 Jy ! Component: 1250 - total flux cleaned = -0.000677736 Jy ! Component: 1300 - total flux cleaned = -0.000721643 Jy ! Component: 1350 - total flux cleaned = -0.000721621 Jy ! Component: 1400 - total flux cleaned = -0.000808405 Jy ! Component: 1450 - total flux cleaned = -0.000851574 Jy ! Component: 1500 - total flux cleaned = -0.000915758 Jy ! Component: 1550 - total flux cleaned = -0.00102239 Jy ! Component: 1600 - total flux cleaned = -0.00100112 Jy ! Component: 1650 - total flux cleaned = -0.00108532 Jy ! Component: 1700 - total flux cleaned = -0.0011482 Jy ! Component: 1750 - total flux cleaned = -0.00108574 Jy ! Component: 1800 - total flux cleaned = -0.00123105 Jy ! Component: 1850 - total flux cleaned = -0.0012106 Jy ! Component: 1900 - total flux cleaned = -0.00127227 Jy ! Component: 1950 - total flux cleaned = -0.00127238 Jy ! Component: 2000 - total flux cleaned = -0.00133346 Jy ! Component: 2050 - total flux cleaned = -0.00137418 Jy ! Component: 2100 - total flux cleaned = -0.00145497 Jy ! Component: 2150 - total flux cleaned = -0.00149519 Jy ! Component: 2200 - total flux cleaned = -0.00151508 Jy ! Component: 2250 - total flux cleaned = -0.00165447 Jy ! Component: 2300 - total flux cleaned = -0.00163466 Jy ! Component: 2350 - total flux cleaned = -0.00171384 Jy ! Component: 2400 - total flux cleaned = -0.00181227 Jy ! Component: 2450 - total flux cleaned = -0.00183192 Jy ! Component: 2500 - total flux cleaned = -0.00189053 Jy ! Component: 2550 - total flux cleaned = -0.00192949 Jy ! Component: 2600 - total flux cleaned = -0.00202645 Jy ! Component: 2650 - total flux cleaned = -0.00191065 Jy ! Component: 2700 - total flux cleaned = -0.00208409 Jy ! Component: 2750 - total flux cleaned = -0.00227614 Jy ! Component: 2800 - total flux cleaned = -0.0022761 Jy ! Component: 2850 - total flux cleaned = -0.00235231 Jy ! Component: 2900 - total flux cleaned = -0.00240932 Jy ! Component: 2950 - total flux cleaned = -0.00256082 Jy ! Component: 3000 - total flux cleaned = -0.00259858 Jy ! Component: 3050 - total flux cleaned = -0.00263623 Jy ! Component: 3100 - total flux cleaned = -0.0027675 Jy ! Component: 3150 - total flux cleaned = -0.00282359 Jy ! Component: 3200 - total flux cleaned = -0.00282359 Jy ! Component: 3250 - total flux cleaned = -0.00295369 Jy ! Component: 3300 - total flux cleaned = -0.00293515 Jy ! Component: 3350 - total flux cleaned = -0.00306437 Jy ! Component: 3400 - total flux cleaned = -0.00306432 Jy ! Component: 3450 - total flux cleaned = -0.00313785 Jy ! Component: 3500 - total flux cleaned = -0.00322949 Jy ! Component: 3550 - total flux cleaned = -0.00326601 Jy ! Component: 3600 - total flux cleaned = -0.00328427 Jy ! Component: 3650 - total flux cleaned = -0.00335688 Jy ! Component: 3700 - total flux cleaned = -0.00346555 Jy ! Component: 3750 - total flux cleaned = -0.00346554 Jy ! Component: 3800 - total flux cleaned = -0.00344752 Jy ! Component: 3850 - total flux cleaned = -0.00346537 Jy ! Component: 3900 - total flux cleaned = -0.00351916 Jy ! Component: 3950 - total flux cleaned = -0.00364438 Jy ! Component: 4000 - total flux cleaned = -0.00368004 Jy ! Component: 4050 - total flux cleaned = -0.00362666 Jy ! Total flux subtracted in 4096 components = -0.00362664 Jy ! Clean residual min=-0.001248 max=0.001058 Jy/beam ! Clean residual mean=0.000000 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.316088 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 461 components and 0.316088 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1343+6602_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.188 x 4.289 at 17.62 degrees (North through East) ! Clean map min=-0.0015398 max=0.2786 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1343+6602_S_a_map.fits wmodel /vlbi/uf001/uvm//J1343+6602_S_a_map.mod ! Writing 461 model components to file: /vlbi/uf001/uvm//J1343+6602_S_a_map.mod wobs /vlbi/uf001/uvm//J1343+6602_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1343+6602_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1343+6602_S_a_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uvm//J1343+6602_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.278601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000333592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.359215 0.359215 0.718431 1.43686 2.87372 5.74745 11.4949 22.9898 45.9796 91.9591 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.278 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 835.153 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1343+6602_S_a_dfm.log closed on Sun Jan 13 21:41:31 2019