! Started logfile: J1801+4404_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:00:07 2016 obs J1801+4404_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1801+4404_S_2014_06_09_pus_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.518148 visibilities/baseline/integration-bin. ! Found source: J1801+4404 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 5596 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 ![@muppet J1801+4404_S_2014_06_09_pus] 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 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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 167 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.616955Jy sigma=0.007435 ! Fit after self-cal, rms=0.610180Jy sigma=0.007370 ! 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=3.847 mas, bmaj=5.981 mas, bpa=14.68 degrees ! Estimated noise=1093.15 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 = 0.303722 Jy ! Component: 100 - total flux cleaned = 0.374356 Jy ! Total flux subtracted in 100 components = 0.374356 Jy ! Clean residual min=-0.011094 max=0.027328 Jy/beam ! Clean residual mean=-0.000105 rms=0.003510 Jy/beam ! Combined flux in latest and established models = 0.374356 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.374356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124651Jy sigma=0.001132 ! Fit after self-cal, rms=0.124614Jy sigma=0.001132 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0290794 Jy ! Component: 100 - total flux cleaned = 0.0459606 Jy ! Total flux subtracted in 100 components = 0.0459606 Jy ! Clean residual min=-0.009385 max=0.014410 Jy/beam ! Clean residual mean=-0.000103 rms=0.002552 Jy/beam ! Combined flux in latest and established models = 0.420316 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.420316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114783Jy sigma=0.001015 ! Fit after self-cal, rms=0.114746Jy sigma=0.001014 ! 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=4.62 mas, bmaj=6.809 mas, bpa=11.94 degrees ! Estimated noise=814.286 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 (-4, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159039 Jy ! Component: 100 - total flux cleaned = 0.0257201 Jy ! Component: 150 - total flux cleaned = 0.0325269 Jy ! Component: 200 - total flux cleaned = 0.0374887 Jy ! Total flux subtracted in 200 components = 0.0374887 Jy ! Clean residual min=-0.007502 max=0.013535 Jy/beam ! Clean residual mean=-0.000091 rms=0.002335 Jy/beam ! Combined flux in latest and established models = 0.457805 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.457805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110449Jy sigma=0.000988 ! Fit after self-cal, rms=0.110124Jy sigma=0.000982 ! Inverting map ! Added new window around map position (-12.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128405 Jy ! Component: 100 - total flux cleaned = 0.0202474 Jy ! Component: 150 - total flux cleaned = 0.0256377 Jy ! Component: 200 - total flux cleaned = 0.0298836 Jy ! Total flux subtracted in 200 components = 0.0298836 Jy ! Clean residual min=-0.006559 max=0.007408 Jy/beam ! Clean residual mean=-0.000079 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.487688 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 101 components and 0.487688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107616Jy sigma=0.000960 ! Fit after self-cal, rms=0.107492Jy sigma=0.000958 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.83 HN 0.97 KP 1.05 ! LA 1.22 MK 0.99 NL 0.94 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.04 KP 1.03 ! LA 1.15 MK 0.99 NL 1.05 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.02 KP 0.93 ! LA 0.91 MK 1.03 NL 1.01 OV 0.93 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.03 KP 0.90 ! LA 0.89 MK 1.01 NL 1.04 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.107492Jy sigma=0.000958 ! Fit after self-cal, rms=0.094238Jy sigma=0.000814 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.61 mas, bmaj=6.808 mas, bpa=11.98 degrees ! Estimated noise=812.926 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 = 0.00461659 Jy ! Component: 100 - total flux cleaned = 0.00804473 Jy ! Component: 150 - total flux cleaned = 0.00944577 Jy ! Component: 200 - total flux cleaned = 0.010495 Jy ! Total flux subtracted in 200 components = 0.010495 Jy ! Clean residual min=-0.005768 max=0.005646 Jy/beam ! Clean residual mean=-0.000077 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.498183 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.498183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093522Jy sigma=0.000811 ! Fit after self-cal, rms=0.093468Jy sigma=0.000811 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093468Jy sigma=0.000811 ! Fit after self-cal, rms=0.084989Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.607 mas, bmaj=6.81 mas, bpa=11.53 degrees ! Estimated noise=814.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106362 Jy ! Component: 100 - total flux cleaned = -0.00121301 Jy ! Component: 150 - total flux cleaned = -0.00145353 Jy ! Component: 200 - total flux cleaned = -0.00156325 Jy ! Total flux subtracted in 200 components = -0.00156325 Jy ! Clean residual min=-0.003204 max=0.003727 Jy/beam ! Clean residual mean=0.000003 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.49662 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 150 components and 0.49662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084856Jy sigma=0.000771 ! Fit after self-cal, rms=0.084924Jy sigma=0.000771 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 (-35, -82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339214 Jy ! Component: 100 - total flux cleaned = 0.00369775 Jy ! Component: 150 - total flux cleaned = 0.0037512 Jy ! Component: 200 - total flux cleaned = 0.00389769 Jy ! Total flux subtracted in 200 components = 0.00389769 Jy ! Clean residual min=-0.002895 max=0.003350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.500518 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 177 components and 0.500518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084746Jy sigma=0.000769 ! Fit after self-cal, rms=0.084736Jy sigma=0.000769 ! Inverting map ! Added new window around map position (58, 26.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250714 Jy ! Component: 100 - total flux cleaned = 0.00295145 Jy ! Component: 150 - total flux cleaned = 0.00316727 Jy ! Component: 200 - total flux cleaned = 0.00331112 Jy ! Total flux subtracted in 200 components = 0.00331112 Jy ! Clean residual min=-0.002621 max=0.003042 Jy/beam ! Clean residual mean=-0.000004 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.503829 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 196 components and 0.503829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084600Jy sigma=0.000767 ! Fit after self-cal, rms=0.084596Jy sigma=0.000767 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084596Jy sigma=0.000767 ! Fit after self-cal, rms=0.084783Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.611 mas, bmaj=6.811 mas, bpa=11.52 degrees ! Estimated noise=814.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000908072 Jy ! Component: 100 - total flux cleaned = 0.00110172 Jy ! Component: 150 - total flux cleaned = 0.00123136 Jy ! Component: 200 - total flux cleaned = 0.00127069 Jy ! Total flux subtracted in 200 components = 0.00127069 Jy ! Clean residual min=-0.002463 max=0.002758 Jy/beam ! Clean residual mean=-0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.5051 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 216 components and 0.5051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084721Jy sigma=0.000764 ! Fit after self-cal, rms=0.084719Jy sigma=0.000764 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 = 0.000175323 Jy ! Component: 100 - total flux cleaned = 0.000212842 Jy ! Component: 150 - total flux cleaned = 0.000352946 Jy ! Component: 200 - total flux cleaned = 0.000384962 Jy ! Total flux subtracted in 200 components = 0.000384962 Jy ! Clean residual min=-0.002441 max=0.002721 Jy/beam ! Clean residual mean=-0.000004 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.505485 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 234 components and 0.505485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084685Jy sigma=0.000764 ! Fit after self-cal, rms=0.084684Jy sigma=0.000764 ! Inverting map ! Added new window around map position (-26.5, -48.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026979 Jy ! Component: 100 - total flux cleaned = 0.00414998 Jy ! Component: 150 - total flux cleaned = 0.00486302 Jy ! Component: 200 - total flux cleaned = 0.00569363 Jy ! Total flux subtracted in 200 components = 0.00569363 Jy ! Clean residual min=-0.002183 max=0.002501 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.511178 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 262 components and 0.511178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084563Jy sigma=0.000762 ! Fit after self-cal, rms=0.084550Jy sigma=0.000762 ! Inverting map ! Added new window around map position (-118, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214762 Jy ! Component: 100 - total flux cleaned = 0.00328314 Jy ! Component: 150 - total flux cleaned = 0.0040297 Jy ! Component: 200 - total flux cleaned = 0.00437291 Jy ! Total flux subtracted in 200 components = 0.00437291 Jy ! Clean residual min=-0.002154 max=0.001967 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.515551 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 285 components and 0.515551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084486Jy sigma=0.000761 ! Fit after self-cal, rms=0.084481Jy sigma=0.000761 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084481Jy sigma=0.000761 ! Fit after self-cal, rms=0.084563Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.836 mas, bmaj=10.37 mas, bpa=-33.22 degrees ! Estimated noise=933.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142949 Jy ! Component: 100 - total flux cleaned = 0.00230531 Jy ! Component: 150 - total flux cleaned = 0.00303809 Jy ! Component: 200 - total flux cleaned = 0.00374106 Jy ! Total flux subtracted in 200 components = 0.00374106 Jy ! Clean residual min=-0.002199 max=0.002111 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.519292 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 314 components and 0.519292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084527Jy sigma=0.000760 ! Fit after self-cal, rms=0.084522Jy sigma=0.000760 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 = 0.000677408 Jy ! Component: 100 - total flux cleaned = 0.00122778 Jy ! Component: 150 - total flux cleaned = 0.00160931 Jy ! Component: 200 - total flux cleaned = 0.00190889 Jy ! Total flux subtracted in 200 components = 0.00190889 Jy ! Clean residual min=-0.002104 max=0.002025 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.521201 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 328 components and 0.521201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084505Jy sigma=0.000760 ! Fit after self-cal, rms=0.084504Jy sigma=0.000760 ! 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=4.613 mas, bmaj=6.812 mas, bpa=11.51 degrees ! Estimated noise=813.827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.613 x 6.812 at 11.51 degrees (North through East) ! Clean map min=-0.0019437 max=0.38623 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=3.841 mas, bmaj=5.994 mas, bpa=14.14 degrees ! Estimated noise=1090.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.302931 Jy ! Component: 100 - total flux cleaned = 0.373559 Jy ! Component: 150 - total flux cleaned = 0.401958 Jy ! Component: 200 - total flux cleaned = 0.417866 Jy ! Total flux subtracted in 200 components = 0.417866 Jy ! Clean residual min=-0.005611 max=0.008631 Jy/beam ! Clean residual mean=-0.000012 rms=0.001703 Jy/beam ! Combined flux in latest and established models = 0.417866 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.417866 Jy ! Inverting map and beam ! Estimated beam: bmin=4.613 mas, bmaj=6.812 mas, bpa=11.51 degrees ! Estimated noise=813.827 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 = 0.0159756 Jy ! Component: 100 - total flux cleaned = 0.027523 Jy ! Component: 150 - total flux cleaned = 0.0365112 Jy ! Component: 200 - total flux cleaned = 0.0436083 Jy ! Total flux subtracted in 200 components = 0.0436083 Jy ! Clean residual min=-0.004053 max=0.004314 Jy/beam ! Clean residual mean=-0.000009 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.461475 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 128 components and 0.461475 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=8.836 mas, bmaj=10.37 mas, bpa=-33.22 degrees ! Estimated noise=933.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881178 Jy ! Component: 100 - total flux cleaned = 0.0151015 Jy ! Component: 150 - total flux cleaned = 0.0200457 Jy ! Component: 200 - total flux cleaned = 0.0241582 Jy ! Total flux subtracted in 200 components = 0.0241582 Jy ! Clean residual min=-0.003845 max=0.002754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.485633 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 = 0.00357753 Jy ! Component: 100 - total flux cleaned = 0.00673793 Jy ! Component: 150 - total flux cleaned = 0.0095461 Jy ! Component: 200 - total flux cleaned = 0.0120541 Jy ! Total flux subtracted in 200 components = 0.0120541 Jy ! Clean residual min=-0.002908 max=0.002246 Jy/beam ! Clean residual mean=0.000002 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.497687 Jy ! Adding 180 model components to the UV plane model. ! The established model now contains 291 components and 0.497687 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.613 mas, bmaj=6.812 mas, bpa=11.51 degrees ! Estimated noise=813.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236351 Jy ! Component: 100 - total flux cleaned = 0.0043465 Jy ! Component: 150 - total flux cleaned = 0.0061236 Jy ! Component: 200 - total flux cleaned = 0.00768261 Jy ! Total flux subtracted in 200 components = 0.00768261 Jy ! Clean residual min=-0.002478 max=0.002042 Jy/beam ! Clean residual mean=0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.50537 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 333 components and 0.50537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084807Jy sigma=0.000763 ! Fit after self-cal, rms=0.084770Jy sigma=0.000762 wmodel J1801+4404_S_2014_06_09_pus_map.mod ! Writing 333 model components to file: J1801+4404_S_2014_06_09_pus_map.mod wobs J1801+4404_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1801+4404_S_2014_06_09_pus_uvs.fits wwins J1801+4404_S_2014_06_09_pus_map.win ! wwins: Wrote 7 windows to J1801+4404_S_2014_06_09_pus_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 = -0.000961427 Jy ! Component: 100 - total flux cleaned = -0.00148945 Jy ! Component: 150 - total flux cleaned = -0.0018487 Jy ! Component: 200 - total flux cleaned = -0.00219584 Jy ! Component: 250 - total flux cleaned = -0.0024973 Jy ! Component: 300 - total flux cleaned = -0.00275677 Jy ! Component: 350 - total flux cleaned = -0.00294682 Jy ! Component: 400 - total flux cleaned = -0.00307062 Jy ! Component: 450 - total flux cleaned = -0.00319166 Jy ! Component: 500 - total flux cleaned = -0.00336781 Jy ! Component: 550 - total flux cleaned = -0.00351124 Jy ! Component: 600 - total flux cleaned = -0.00362393 Jy ! Component: 650 - total flux cleaned = -0.00376218 Jy ! Component: 700 - total flux cleaned = -0.00389667 Jy ! Component: 750 - total flux cleaned = -0.00397665 Jy ! Component: 800 - total flux cleaned = -0.00408101 Jy ! Component: 850 - total flux cleaned = -0.00413242 Jy ! Component: 900 - total flux cleaned = -0.00420846 Jy ! Component: 950 - total flux cleaned = -0.00428312 Jy ! Component: 1000 - total flux cleaned = -0.00433268 Jy ! Component: 1050 - total flux cleaned = -0.0043815 Jy ! Component: 1100 - total flux cleaned = -0.00445294 Jy ! Component: 1150 - total flux cleaned = -0.00447665 Jy ! Component: 1200 - total flux cleaned = -0.00454655 Jy ! Component: 1250 - total flux cleaned = -0.00468404 Jy ! Component: 1300 - total flux cleaned = -0.00484184 Jy ! Component: 1350 - total flux cleaned = -0.00488626 Jy ! Component: 1400 - total flux cleaned = -0.00488636 Jy ! Component: 1450 - total flux cleaned = -0.00501741 Jy ! Component: 1500 - total flux cleaned = -0.00510345 Jy ! Component: 1550 - total flux cleaned = -0.0051247 Jy ! Component: 1600 - total flux cleaned = -0.00516677 Jy ! Component: 1650 - total flux cleaned = -0.00512488 Jy ! Component: 1700 - total flux cleaned = -0.005187 Jy ! Component: 1750 - total flux cleaned = -0.00512554 Jy ! Component: 1800 - total flux cleaned = -0.00510512 Jy ! Component: 1850 - total flux cleaned = -0.00514542 Jy ! Component: 1900 - total flux cleaned = -0.00514539 Jy ! Component: 1950 - total flux cleaned = -0.00518488 Jy ! Component: 2000 - total flux cleaned = -0.00516552 Jy ! Component: 2050 - total flux cleaned = -0.00516512 Jy ! Component: 2100 - total flux cleaned = -0.00518422 Jy ! Component: 2150 - total flux cleaned = -0.00520318 Jy ! Component: 2200 - total flux cleaned = -0.00522241 Jy ! Component: 2250 - total flux cleaned = -0.00535338 Jy ! Component: 2300 - total flux cleaned = -0.00535344 Jy ! Component: 2350 - total flux cleaned = -0.00531679 Jy ! Component: 2400 - total flux cleaned = -0.0053534 Jy ! Component: 2450 - total flux cleaned = -0.00538965 Jy ! Component: 2500 - total flux cleaned = -0.00546129 Jy ! Component: 2550 - total flux cleaned = -0.00544353 Jy ! Component: 2600 - total flux cleaned = -0.00547862 Jy ! Component: 2650 - total flux cleaned = -0.0055137 Jy ! Component: 2700 - total flux cleaned = -0.00551358 Jy ! Component: 2750 - total flux cleaned = -0.00553094 Jy ! Component: 2800 - total flux cleaned = -0.00565085 Jy ! Component: 2850 - total flux cleaned = -0.00573558 Jy ! Component: 2900 - total flux cleaned = -0.00568489 Jy ! Component: 2950 - total flux cleaned = -0.00581873 Jy ! Component: 3000 - total flux cleaned = -0.00586854 Jy ! Component: 3050 - total flux cleaned = -0.00591781 Jy ! Component: 3100 - total flux cleaned = -0.0060487 Jy ! Component: 3150 - total flux cleaned = -0.0061136 Jy ! Component: 3200 - total flux cleaned = -0.00619426 Jy ! Component: 3250 - total flux cleaned = -0.00625853 Jy ! Component: 3300 - total flux cleaned = -0.00632219 Jy ! Component: 3350 - total flux cleaned = -0.00636976 Jy ! Component: 3400 - total flux cleaned = -0.00654257 Jy ! Component: 3450 - total flux cleaned = -0.00658911 Jy ! Component: 3500 - total flux cleaned = -0.00652717 Jy ! Component: 3550 - total flux cleaned = -0.0066658 Jy ! Component: 3600 - total flux cleaned = -0.00674237 Jy ! Component: 3650 - total flux cleaned = -0.00678803 Jy ! Component: 3700 - total flux cleaned = -0.00675783 Jy ! Component: 3750 - total flux cleaned = -0.00687806 Jy ! Component: 3800 - total flux cleaned = -0.00695261 Jy ! Component: 3850 - total flux cleaned = -0.00696748 Jy ! Component: 3900 - total flux cleaned = -0.00701186 Jy ! Component: 3950 - total flux cleaned = -0.00708516 Jy ! Component: 4000 - total flux cleaned = -0.00715809 Jy ! Component: 4050 - total flux cleaned = -0.00721611 Jy ! Total flux subtracted in 4096 components = -0.00728811 Jy ! Clean residual min=-0.001087 max=0.000825 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.498081 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 613 components and 0.498081 Jy ![Exited script file: muppet] wmap "J1801+4404_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.613 x 6.812 at 11.51 degrees (North through East) ! Clean map min=-0.0016253 max=0.38934 Jy/beam ! Writing clean map to FITS file: J1801+4404_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.389338 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271201 device "J1801+4404_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1801+4404_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208971 0.208971 0.417942 0.835883 1.67177 3.34353 6.68707 13.3741 26.7483 53.4965 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.389 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.613 x 6.812 at 11.51 degrees (North through East) ! Clean map min=-0.0016253 max=0.38934 Jy/beam quit ! Quitting program ! Log file J1801+4404_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:00:11 2016