! Started logfile: J1928+4412_S_2017_07_16_pus_uvs.log on Thu May 9 11:16:51 2019 obs J1928+4412_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1928+4412_S_2017_07_16_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.725032 visibilities/baseline/integration-bin. ! Found source: J1928+4412 ! ! 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 815 lines of history. ! ! Reading 22708 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 J1928+4412_S_2017_07_16_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 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1244 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.779226Jy sigma=0.007298 ! Fit after self-cal, rms=0.764341Jy sigma=0.007169 ! 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=2.863 mas, bmaj=4.403 mas, bpa=-6.267 degrees ! Estimated noise=1038.93 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 = 0.173582 Jy ! Component: 100 - total flux cleaned = 0.241996 Jy ! Total flux subtracted in 100 components = 0.241996 Jy ! Clean residual min=-0.015042 max=0.033348 Jy/beam ! Clean residual mean=-0.000067 rms=0.004149 Jy/beam ! Combined flux in latest and established models = 0.241996 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.241996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115080Jy sigma=0.001046 ! Fit after self-cal, rms=0.114943Jy sigma=0.001045 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0400545 Jy ! Component: 100 - total flux cleaned = 0.0660013 Jy ! Total flux subtracted in 100 components = 0.0660013 Jy ! Clean residual min=-0.009385 max=0.014561 Jy/beam ! Clean residual mean=-0.000052 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.307997 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.307997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094795Jy sigma=0.000831 ! Fit after self-cal, rms=0.094782Jy sigma=0.000831 ! Inverting map ! Added new window around map position (-2, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0183277 Jy ! Component: 100 - total flux cleaned = 0.031398 Jy ! Total flux subtracted in 100 components = 0.031398 Jy ! Clean residual min=-0.007354 max=0.011077 Jy/beam ! Clean residual mean=-0.000047 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.339395 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.339395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089814Jy sigma=0.000778 ! Fit after self-cal, rms=0.089793Jy sigma=0.000778 ! Inverting map ! Added new window around map position (12.5, 54). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113961 Jy ! Component: 100 - total flux cleaned = 0.0199509 Jy ! Total flux subtracted in 100 components = 0.0199509 Jy ! Clean residual min=-0.005991 max=0.007575 Jy/beam ! Clean residual mean=-0.000043 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.359346 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.359346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087611Jy sigma=0.000756 ! Fit after self-cal, rms=0.087560Jy sigma=0.000756 ! 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=3.61 mas, bmaj=5.216 mas, bpa=-1.546 degrees ! Estimated noise=576.027 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 = 0.0106409 Jy ! Component: 100 - total flux cleaned = 0.0181809 Jy ! Component: 150 - total flux cleaned = 0.0240427 Jy ! Component: 200 - total flux cleaned = 0.0286887 Jy ! Total flux subtracted in 200 components = 0.0286887 Jy ! Clean residual min=-0.004810 max=0.006328 Jy/beam ! Clean residual mean=-0.000098 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.388035 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.388035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085767Jy sigma=0.000738 ! Fit after self-cal, rms=0.085668Jy sigma=0.000737 ! 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 1.00* HN 0.97 KP 1.02 ! LA 1.00 MK 1.04 NL 0.92 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.09 ! LA 0.94 MK 1.03 NL 0.98 OV 1.05 ! PT 0.99 SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.00 KP 0.98 ! LA 0.99 MK 1.07 NL 1.01 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.08 KP 1.00* ! LA 0.95 MK 1.11 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.085668Jy sigma=0.000737 ! Fit after self-cal, rms=0.085867Jy sigma=0.000718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.672 mas, bmaj=5.298 mas, bpa=-1.65 degrees ! Estimated noise=579.631 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 (15.5, -79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00535796 Jy ! Component: 100 - total flux cleaned = 0.00886605 Jy ! Component: 150 - total flux cleaned = 0.0107193 Jy ! Component: 200 - total flux cleaned = 0.0121289 Jy ! Total flux subtracted in 200 components = 0.0121289 Jy ! Clean residual min=-0.003718 max=0.003727 Jy/beam ! Clean residual mean=-0.000059 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.400164 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 118 components and 0.400164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085442Jy sigma=0.000713 ! Fit after self-cal, rms=0.085429Jy sigma=0.000713 ! 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=0.085429Jy sigma=0.000713 ! Fit after self-cal, rms=0.082974Jy sigma=0.000693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=5.261 mas, bpa=-0.9547 degrees ! Estimated noise=576.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020856 Jy ! Component: 100 - total flux cleaned = 0.00347007 Jy ! Component: 150 - total flux cleaned = 0.00454216 Jy ! Component: 200 - total flux cleaned = 0.00504713 Jy ! Total flux subtracted in 200 components = 0.00504713 Jy ! Clean residual min=-0.002162 max=0.002454 Jy/beam ! Clean residual mean=-0.000029 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.405211 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.405211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082908Jy sigma=0.000692 ! Fit after self-cal, rms=0.082899Jy sigma=0.000692 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 (36, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169786 Jy ! Component: 100 - total flux cleaned = 0.00240168 Jy ! Component: 150 - total flux cleaned = 0.00297544 Jy ! Component: 200 - total flux cleaned = 0.00336543 Jy ! Total flux subtracted in 200 components = 0.00336543 Jy ! Clean residual min=-0.001976 max=0.001813 Jy/beam ! Clean residual mean=-0.000027 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.408576 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.408576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082816Jy sigma=0.000691 ! Fit after self-cal, rms=0.082813Jy sigma=0.000691 ! 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=0.082813Jy sigma=0.000691 ! Fit after self-cal, rms=0.082845Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=5.261 mas, bpa=-0.8282 degrees ! Estimated noise=577.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101031 Jy ! Component: 100 - total flux cleaned = 0.00150402 Jy ! Component: 150 - total flux cleaned = 0.00201907 Jy ! Component: 200 - total flux cleaned = 0.00230373 Jy ! Total flux subtracted in 200 components = 0.00230373 Jy ! Clean residual min=-0.001852 max=0.001754 Jy/beam ! Clean residual mean=-0.000025 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.41088 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 163 components and 0.41088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082815Jy sigma=0.000691 ! Fit after self-cal, rms=0.082813Jy sigma=0.000691 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 = 0.000313837 Jy ! Component: 100 - total flux cleaned = 0.000572073 Jy ! Component: 150 - total flux cleaned = 0.00073475 Jy ! Component: 200 - total flux cleaned = 0.000890014 Jy ! Total flux subtracted in 200 components = 0.000890014 Jy ! Clean residual min=-0.001828 max=0.001711 Jy/beam ! Clean residual mean=-0.000024 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.41177 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 171 components and 0.41177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082795Jy sigma=0.000691 ! Fit after self-cal, rms=0.082795Jy sigma=0.000691 ! 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=0.082795Jy sigma=0.000691 ! Fit after self-cal, rms=0.082849Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.398 mas, bmaj=8.629 mas, bpa=6.789 degrees ! Estimated noise=710.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149527 Jy ! Component: 100 - total flux cleaned = 0.0023062 Jy ! Component: 150 - total flux cleaned = 0.00278055 Jy ! Component: 200 - total flux cleaned = 0.00295114 Jy ! Total flux subtracted in 200 components = 0.00295114 Jy ! Clean residual min=-0.002158 max=0.002229 Jy/beam ! Clean residual mean=-0.000045 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.414721 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 183 components and 0.414721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082843Jy sigma=0.000691 ! Fit after self-cal, rms=0.082839Jy sigma=0.000691 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 = 0.000482463 Jy ! Component: 100 - total flux cleaned = 0.000683753 Jy ! Component: 150 - total flux cleaned = 0.000751591 Jy ! Component: 200 - total flux cleaned = 0.000793109 Jy ! Total flux subtracted in 200 components = 0.000793109 Jy ! Clean residual min=-0.002055 max=0.002222 Jy/beam ! Clean residual mean=-0.000043 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.415514 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 198 components and 0.415514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082838Jy sigma=0.000691 ! Fit after self-cal, rms=0.082838Jy sigma=0.000691 ! 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=3.66 mas, bmaj=5.263 mas, bpa=-0.7654 degrees ! Estimated noise=577.401 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 5.263 at -0.7654 degrees (North through East) ! Clean map min=-0.0018454 max=0.23506 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=2.917 mas, bmaj=4.465 mas, bpa=-4.885 degrees ! Estimated noise=1046.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174768 Jy ! Component: 100 - total flux cleaned = 0.242573 Jy ! Component: 150 - total flux cleaned = 0.280759 Jy ! Component: 200 - total flux cleaned = 0.305405 Jy ! Total flux subtracted in 200 components = 0.305405 Jy ! Clean residual min=-0.008595 max=0.013409 Jy/beam ! Clean residual mean=-0.000038 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.305405 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.305405 Jy ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=5.263 mas, bpa=-0.7654 degrees ! Estimated noise=577.401 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 = 0.0242524 Jy ! Component: 100 - total flux cleaned = 0.0408521 Jy ! Component: 150 - total flux cleaned = 0.0531467 Jy ! Component: 200 - total flux cleaned = 0.0627045 Jy ! Total flux subtracted in 200 components = 0.0627045 Jy ! Clean residual min=-0.003767 max=0.005715 Jy/beam ! Clean residual mean=-0.000066 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.36811 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 79 components and 0.36811 Jy ! Inverting map ! Added new window around map position (1, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758315 Jy ! Component: 100 - total flux cleaned = 0.0136737 Jy ! Component: 150 - total flux cleaned = 0.0186296 Jy ! Component: 200 - total flux cleaned = 0.0227116 Jy ! Total flux subtracted in 200 components = 0.0227116 Jy ! Clean residual min=-0.002695 max=0.003243 Jy/beam ! Clean residual mean=-0.000044 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.390821 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 110 components and 0.390821 Jy ! Inverting map ! Added new window around map position (16, 59.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367034 Jy ! Component: 100 - total flux cleaned = 0.00669483 Jy ! Component: 150 - total flux cleaned = 0.00929499 Jy ! Component: 200 - total flux cleaned = 0.0115508 Jy ! Total flux subtracted in 200 components = 0.0115508 Jy ! Clean residual min=-0.002236 max=0.002252 Jy/beam ! Clean residual mean=-0.000032 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.402372 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 133 components and 0.402372 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=7.398 mas, bmaj=8.629 mas, bpa=6.789 degrees ! Estimated noise=710.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326232 Jy ! Component: 100 - total flux cleaned = 0.00558003 Jy ! Component: 150 - total flux cleaned = 0.00741998 Jy ! Component: 200 - total flux cleaned = 0.00895344 Jy ! Total flux subtracted in 200 components = 0.00895344 Jy ! Clean residual min=-0.002493 max=0.002585 Jy/beam ! Clean residual mean=-0.000052 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.411325 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 = 0.00101238 Jy ! Component: 100 - total flux cleaned = 0.00153779 Jy ! Component: 150 - total flux cleaned = 0.00197491 Jy ! Component: 200 - total flux cleaned = 0.00241819 Jy ! Total flux subtracted in 200 components = 0.00241819 Jy ! Clean residual min=-0.002299 max=0.002443 Jy/beam ! Clean residual mean=-0.000046 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.413744 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 209 components and 0.413744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=5.263 mas, bpa=-0.7654 degrees ! Estimated noise=577.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00045178 Jy ! Component: 100 - total flux cleaned = -5.91602e-05 Jy ! Component: 150 - total flux cleaned = 0.000248961 Jy ! Component: 200 - total flux cleaned = 0.000565366 Jy ! Total flux subtracted in 200 components = 0.000565366 Jy ! Clean residual min=-0.001815 max=0.001690 Jy/beam ! Clean residual mean=-0.000020 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.414309 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 227 components and 0.414309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082874Jy sigma=0.000691 ! Fit after self-cal, rms=0.082865Jy sigma=0.000691 wmodel J1928+4412_S_2017_07_16_pus_map.mod ! Writing 227 model components to file: J1928+4412_S_2017_07_16_pus_map.mod wobs J1928+4412_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1928+4412_S_2017_07_16_pus_uvs.fits wwins J1928+4412_S_2017_07_16_pus_map.win ! wwins: Wrote 7 windows to J1928+4412_S_2017_07_16_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 = -7.38283e-05 Jy ! Component: 100 - total flux cleaned = 0.000107261 Jy ! Component: 150 - total flux cleaned = 0.000221507 Jy ! Component: 200 - total flux cleaned = 0.000221333 Jy ! Component: 250 - total flux cleaned = 0.000247074 Jy ! Component: 300 - total flux cleaned = 0.000197824 Jy ! Component: 350 - total flux cleaned = 0.00022259 Jy ! Component: 400 - total flux cleaned = 0.000104041 Jy ! Component: 450 - total flux cleaned = 1.17834e-05 Jy ! Component: 500 - total flux cleaned = -7.82755e-05 Jy ! Component: 550 - total flux cleaned = -0.000210648 Jy ! Component: 600 - total flux cleaned = -0.000319071 Jy ! Component: 650 - total flux cleaned = -0.000510334 Jy ! Component: 700 - total flux cleaned = -0.00063557 Jy ! Component: 750 - total flux cleaned = -0.000778912 Jy ! Component: 800 - total flux cleaned = -0.000879207 Jy ! Component: 850 - total flux cleaned = -0.000938441 Jy ! Component: 900 - total flux cleaned = -0.00101667 Jy ! Component: 950 - total flux cleaned = -0.00113197 Jy ! Component: 1000 - total flux cleaned = -0.00122656 Jy ! Component: 1050 - total flux cleaned = -0.00131977 Jy ! Component: 1100 - total flux cleaned = -0.00146685 Jy ! Component: 1150 - total flux cleaned = -0.0016302 Jy ! Component: 1200 - total flux cleaned = -0.00175507 Jy ! Component: 1250 - total flux cleaned = -0.00189615 Jy ! Component: 1300 - total flux cleaned = -0.00196543 Jy ! Component: 1350 - total flux cleaned = -0.0020856 Jy ! Component: 1400 - total flux cleaned = -0.00217045 Jy ! Component: 1450 - total flux cleaned = -0.00227043 Jy ! Component: 1500 - total flux cleaned = -0.00235268 Jy ! Component: 1550 - total flux cleaned = -0.00241799 Jy ! Component: 1600 - total flux cleaned = -0.00248249 Jy ! Component: 1650 - total flux cleaned = -0.00256218 Jy ! Component: 1700 - total flux cleaned = -0.00264093 Jy ! Component: 1750 - total flux cleaned = -0.00264091 Jy ! Component: 1800 - total flux cleaned = -0.00270265 Jy ! Component: 1850 - total flux cleaned = -0.00277892 Jy ! Component: 1900 - total flux cleaned = -0.00282442 Jy ! Component: 1950 - total flux cleaned = -0.00292896 Jy ! Component: 2000 - total flux cleaned = -0.00294369 Jy ! Component: 2050 - total flux cleaned = -0.00301698 Jy ! Component: 2100 - total flux cleaned = -0.00311854 Jy ! Component: 2150 - total flux cleaned = -0.00311852 Jy ! Component: 2200 - total flux cleaned = -0.00320408 Jy ! Component: 2250 - total flux cleaned = -0.00326049 Jy ! Component: 2300 - total flux cleaned = -0.00330234 Jy ! Component: 2350 - total flux cleaned = -0.00333007 Jy ! Component: 2400 - total flux cleaned = -0.00337127 Jy ! Component: 2450 - total flux cleaned = -0.00343917 Jy ! Component: 2500 - total flux cleaned = -0.00347973 Jy ! Component: 2550 - total flux cleaned = -0.003493 Jy ! Component: 2600 - total flux cleaned = -0.00353284 Jy ! Component: 2650 - total flux cleaned = -0.00358547 Jy ! Component: 2700 - total flux cleaned = -0.00362461 Jy ! Component: 2750 - total flux cleaned = -0.00365043 Jy ! Component: 2800 - total flux cleaned = -0.00368856 Jy ! Component: 2850 - total flux cleaned = -0.00368849 Jy ! Component: 2900 - total flux cleaned = -0.00366344 Jy ! Component: 2950 - total flux cleaned = -0.00373858 Jy ! Component: 3000 - total flux cleaned = -0.00372614 Jy ! Component: 3050 - total flux cleaned = -0.00375079 Jy ! Component: 3100 - total flux cleaned = -0.00377519 Jy ! Component: 3150 - total flux cleaned = -0.00378734 Jy ! Component: 3200 - total flux cleaned = -0.00381134 Jy ! Component: 3250 - total flux cleaned = -0.00381132 Jy ! Component: 3300 - total flux cleaned = -0.00383518 Jy ! Component: 3350 - total flux cleaned = -0.0038352 Jy ! Component: 3400 - total flux cleaned = -0.00389364 Jy ! Component: 3450 - total flux cleaned = -0.00388198 Jy ! Component: 3500 - total flux cleaned = -0.00387047 Jy ! Component: 3550 - total flux cleaned = -0.0039277 Jy ! Component: 3600 - total flux cleaned = -0.00390497 Jy ! Component: 3650 - total flux cleaned = -0.00389356 Jy ! Component: 3700 - total flux cleaned = -0.00393855 Jy ! Component: 3750 - total flux cleaned = -0.00393859 Jy ! Component: 3800 - total flux cleaned = -0.00394959 Jy ! Component: 3850 - total flux cleaned = -0.00392757 Jy ! Component: 3900 - total flux cleaned = -0.00393856 Jy ! Component: 3950 - total flux cleaned = -0.00397133 Jy ! Component: 4000 - total flux cleaned = -0.00394965 Jy ! Component: 4050 - total flux cleaned = -0.00393896 Jy ! Total flux subtracted in 4096 components = -0.00390679 Jy ! Clean residual min=-0.000709 max=0.000657 Jy/beam ! Clean residual mean=-0.000007 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.410402 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 520 components and 0.410402 Jy ![Exited script file: muppet] wmap "J1928+4412_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 5.263 at -0.7654 degrees (North through East) ! Clean map min=-0.0013076 max=0.23574 Jy/beam ! Writing clean map to FITS file: J1928+4412_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.235743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186793 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.237708 0.237708 0.475415 0.950831 1.90166 3.80332 7.60664 15.2133 30.4266 60.8532 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.235 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.66 x 5.263 at -0.7654 degrees (North through East) ! Clean map min=-0.0013076 max=0.23574 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1928+4412_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:16:58 2019