! Started logfile: J0631+5311_S_2017_01_21_pus_uvs.log on Sun May 5 15:47:48 2019 obs J0631+5311_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0631+5311_S_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.819688 visibilities/baseline/integration-bin. ! Found source: J0631+5311 ! ! 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 558 lines of history. ! ! Reading 13456 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 J0631+5311_S_2017_01_21_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 326 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.795499Jy sigma=0.006669 ! Fit after self-cal, rms=0.778692Jy sigma=0.006537 ! 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=3.07 mas, bmaj=4.064 mas, bpa=-4.018 degrees ! Estimated noise=1246.37 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 = 0.174783 Jy ! Component: 100 - total flux cleaned = 0.247342 Jy ! Total flux subtracted in 100 components = 0.247342 Jy ! Clean residual min=-0.017767 max=0.054173 Jy/beam ! Clean residual mean=0.000023 rms=0.005461 Jy/beam ! Combined flux in latest and established models = 0.247342 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.247342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134603Jy sigma=0.001134 ! Fit after self-cal, rms=0.134104Jy sigma=0.001131 ! Inverting map ! Added new window around map position (-4, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0507015 Jy ! Component: 100 - total flux cleaned = 0.0780208 Jy ! Total flux subtracted in 100 components = 0.0780208 Jy ! Clean residual min=-0.012648 max=0.031457 Jy/beam ! Clean residual mean=0.000007 rms=0.003714 Jy/beam ! Combined flux in latest and established models = 0.325363 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.325363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111049Jy sigma=0.000902 ! Fit after self-cal, rms=0.109130Jy sigma=0.000888 ! Inverting map ! Added new window around map position (-11.5, 34). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288873 Jy ! Component: 100 - total flux cleaned = 0.0455384 Jy ! Total flux subtracted in 100 components = 0.0455384 Jy ! Clean residual min=-0.009721 max=0.023364 Jy/beam ! Clean residual mean=0.000010 rms=0.002752 Jy/beam ! Combined flux in latest and established models = 0.370901 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.370901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100338Jy sigma=0.000797 ! Fit after self-cal, rms=0.099201Jy sigma=0.000788 ! Inverting map ! Added new window around map position (4.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194839 Jy ! Component: 100 - total flux cleaned = 0.0333324 Jy ! Total flux subtracted in 100 components = 0.0333324 Jy ! Clean residual min=-0.008073 max=0.009487 Jy/beam ! Clean residual mean=0.000005 rms=0.002071 Jy/beam ! Combined flux in latest and established models = 0.404234 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.404234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094526Jy sigma=0.000739 ! Fit after self-cal, rms=0.094370Jy sigma=0.000738 ! 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=3.717 mas, bmaj=4.779 mas, bpa=-2.403 degrees ! Estimated noise=778.91 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 = 0.0152971 Jy ! Component: 100 - total flux cleaned = 0.026188 Jy ! Component: 150 - total flux cleaned = 0.0345082 Jy ! Component: 200 - total flux cleaned = 0.040971 Jy ! Total flux subtracted in 200 components = 0.040971 Jy ! Clean residual min=-0.006161 max=0.007736 Jy/beam ! Clean residual mean=0.000003 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.445205 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.445205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091369Jy sigma=0.000704 ! Fit after self-cal, rms=0.091040Jy sigma=0.000702 ! 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 1.05 FD 0.94 HN 0.94 LA 1.03 ! MK 0.95 NL 0.97 OV 1.00 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.00 LA 0.99 ! MK 0.99 NL 0.99 OV 1.03 PT 0.94 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.98 LA 1.01 ! MK 1.01 NL 0.98 OV 0.95 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.03 LA 1.11 ! MK 0.92 NL 1.00* OV 1.02 PT 0.97 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.091040Jy sigma=0.000702 ! Fit after self-cal, rms=0.088729Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=4.77 mas, bpa=-2.488 degrees ! Estimated noise=763.296 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, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702485 Jy ! Component: 100 - total flux cleaned = 0.00984212 Jy ! Component: 150 - total flux cleaned = 0.0120132 Jy ! Component: 200 - total flux cleaned = 0.0138805 Jy ! Total flux subtracted in 200 components = 0.0138805 Jy ! Clean residual min=-0.004070 max=0.004937 Jy/beam ! Clean residual mean=0.000022 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.459085 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.459085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087774Jy sigma=0.000677 ! Fit after self-cal, rms=0.087751Jy sigma=0.000676 ! 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=0.087751Jy sigma=0.000676 ! Fit after self-cal, rms=0.086767Jy sigma=0.000673 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.673 mas, bmaj=4.746 mas, bpa=-3.989 degrees ! Estimated noise=756.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249318 Jy ! Component: 100 - total flux cleaned = 0.00450037 Jy ! Component: 150 - total flux cleaned = 0.00543019 Jy ! Component: 200 - total flux cleaned = 0.00605634 Jy ! Total flux subtracted in 200 components = 0.00605634 Jy ! Clean residual min=-0.002978 max=0.003785 Jy/beam ! Clean residual mean=-0.000006 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.465142 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.465141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086411Jy sigma=0.000670 ! Fit after self-cal, rms=0.086386Jy sigma=0.000669 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 (7, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025912 Jy ! Component: 100 - total flux cleaned = 0.00388525 Jy ! Component: 150 - total flux cleaned = 0.00482528 Jy ! Component: 200 - total flux cleaned = 0.00533266 Jy ! Total flux subtracted in 200 components = 0.00533266 Jy ! Clean residual min=-0.002533 max=0.003506 Jy/beam ! Clean residual mean=-0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.470474 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.470474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086137Jy sigma=0.000667 ! Fit after self-cal, rms=0.086105Jy sigma=0.000667 ! Inverting map ! Added new window around map position (4.5, -55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021439 Jy ! Component: 100 - total flux cleaned = 0.00285448 Jy ! Component: 150 - total flux cleaned = 0.00333194 Jy ! Component: 200 - total flux cleaned = 0.00369382 Jy ! Total flux subtracted in 200 components = 0.00369382 Jy ! Clean residual min=-0.002460 max=0.002875 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.474168 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 131 components and 0.474168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085930Jy sigma=0.000665 ! Fit after self-cal, rms=0.085917Jy sigma=0.000665 ! Inverting map ! Added new window around map position (5, -116). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024195 Jy ! Component: 100 - total flux cleaned = 0.0030687 Jy ! Component: 150 - total flux cleaned = 0.00332578 Jy ! Component: 200 - total flux cleaned = 0.00356212 Jy ! Total flux subtracted in 200 components = 0.00356212 Jy ! Clean residual min=-0.002187 max=0.002511 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.47773 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 0.47773 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085799Jy sigma=0.000664 ! Fit after self-cal, rms=0.085793Jy sigma=0.000664 ! Inverting map ! Added new window around map position (44.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175769 Jy ! Component: 100 - total flux cleaned = 0.00228942 Jy ! Component: 150 - total flux cleaned = 0.00277713 Jy ! Component: 200 - total flux cleaned = 0.00292676 Jy ! Total flux subtracted in 200 components = 0.00292676 Jy ! Clean residual min=-0.002047 max=0.002103 Jy/beam ! Clean residual mean=-0.000001 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.480657 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.480657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085706Jy sigma=0.000663 ! Fit after self-cal, rms=0.085700Jy sigma=0.000663 ! 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=0.085700Jy sigma=0.000663 ! Fit after self-cal, rms=0.085234Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=4.742 mas, bpa=-4.271 degrees ! Estimated noise=752.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103895 Jy ! Component: 100 - total flux cleaned = 0.00151111 Jy ! Component: 150 - total flux cleaned = 0.00169977 Jy ! Component: 200 - total flux cleaned = 0.00187735 Jy ! Total flux subtracted in 200 components = 0.00187735 Jy ! Clean residual min=-0.001793 max=0.001791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.482534 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 182 components and 0.482534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085177Jy sigma=0.000662 ! Fit after self-cal, rms=0.085170Jy sigma=0.000662 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 = 0.000506811 Jy ! Component: 100 - total flux cleaned = 0.000715309 Jy ! Component: 150 - total flux cleaned = 0.00079327 Jy ! Component: 200 - total flux cleaned = 0.000832367 Jy ! Total flux subtracted in 200 components = 0.000832367 Jy ! Clean residual min=-0.001755 max=0.001753 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.483366 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 192 components and 0.483366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085133Jy sigma=0.000662 ! Fit after self-cal, rms=0.085131Jy sigma=0.000662 ! 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=0.085131Jy sigma=0.000662 ! Fit after self-cal, rms=0.084982Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.704 mas, bmaj=8.48 mas, bpa=-2.064 degrees ! Estimated noise=941.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102718 Jy ! Component: 100 - total flux cleaned = 0.0014183 Jy ! Component: 150 - total flux cleaned = 0.00153438 Jy ! Component: 200 - total flux cleaned = 0.00163691 Jy ! Total flux subtracted in 200 components = 0.00163691 Jy ! Clean residual min=-0.001884 max=0.001543 Jy/beam ! Clean residual mean=0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.485003 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 227 components and 0.485003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084973Jy sigma=0.000662 ! Fit after self-cal, rms=0.084968Jy sigma=0.000662 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 = 0.000572116 Jy ! Component: 100 - total flux cleaned = 0.000663803 Jy ! Component: 150 - total flux cleaned = 0.000765869 Jy ! Component: 200 - total flux cleaned = 0.000840303 Jy ! Total flux subtracted in 200 components = 0.000840303 Jy ! Clean residual min=-0.001781 max=0.001527 Jy/beam ! Clean residual mean=0.000004 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.485844 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 243 components and 0.485844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084963Jy sigma=0.000661 ! Fit after self-cal, rms=0.084961Jy sigma=0.000661 ! 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=3.654 mas, bmaj=4.741 mas, bpa=-4.36 degrees ! Estimated noise=751.499 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 4.741 at -4.36 degrees (North through East) ! Clean map min=-0.0022693 max=0.20284 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=3.013 mas, bmaj=4.041 mas, bpa=-5.734 degrees ! Estimated noise=1195.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.170143 Jy ! Component: 100 - total flux cleaned = 0.24944 Jy ! Component: 150 - total flux cleaned = 0.296896 Jy ! Component: 200 - total flux cleaned = 0.330331 Jy ! Total flux subtracted in 200 components = 0.330331 Jy ! Clean residual min=-0.010058 max=0.018810 Jy/beam ! Clean residual mean=0.000007 rms=0.002904 Jy/beam ! Combined flux in latest and established models = 0.330331 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 0.330331 Jy ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=4.741 mas, bpa=-4.36 degrees ! Estimated noise=751.499 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 = 0.0327706 Jy ! Component: 100 - total flux cleaned = 0.0562026 Jy ! Component: 150 - total flux cleaned = 0.0739389 Jy ! Component: 200 - total flux cleaned = 0.0876282 Jy ! Total flux subtracted in 200 components = 0.0876282 Jy ! Clean residual min=-0.005284 max=0.007996 Jy/beam ! Clean residual mean=-0.000021 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 0.417959 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.417959 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107612 Jy ! Component: 100 - total flux cleaned = 0.0195521 Jy ! Component: 150 - total flux cleaned = 0.0268026 Jy ! Component: 200 - total flux cleaned = 0.0328257 Jy ! Total flux subtracted in 200 components = 0.0328257 Jy ! Clean residual min=-0.003214 max=0.003665 Jy/beam ! Clean residual mean=-0.000009 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.450785 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 85 components and 0.450785 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=7.704 mas, bmaj=8.48 mas, bpa=-2.064 degrees ! Estimated noise=941.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820751 Jy ! Component: 100 - total flux cleaned = 0.0139713 Jy ! Component: 150 - total flux cleaned = 0.0182749 Jy ! Component: 200 - total flux cleaned = 0.0216271 Jy ! Total flux subtracted in 200 components = 0.0216271 Jy ! Clean residual min=-0.002776 max=0.002510 Jy/beam ! Clean residual mean=-0.000004 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.472412 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 = 0.00266083 Jy ! Component: 100 - total flux cleaned = 0.00441251 Jy ! Component: 150 - total flux cleaned = 0.00581478 Jy ! Component: 200 - total flux cleaned = 0.00695329 Jy ! Total flux subtracted in 200 components = 0.00695329 Jy ! Clean residual min=-0.002300 max=0.001944 Jy/beam ! Clean residual mean=0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.479365 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 160 components and 0.479365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=4.741 mas, bpa=-4.36 degrees ! Estimated noise=751.499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732356 Jy ! Component: 100 - total flux cleaned = 0.00160086 Jy ! Component: 150 - total flux cleaned = 0.00245577 Jy ! Component: 200 - total flux cleaned = 0.00304918 Jy ! Total flux subtracted in 200 components = 0.00304918 Jy ! Clean residual min=-0.001845 max=0.001922 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.482414 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 186 components and 0.482414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085128Jy sigma=0.000663 ! Fit after self-cal, rms=0.085089Jy sigma=0.000662 wmodel J0631+5311_S_2017_01_21_pus_map.mod ! Writing 186 model components to file: J0631+5311_S_2017_01_21_pus_map.mod wobs J0631+5311_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0631+5311_S_2017_01_21_pus_uvs.fits wwins J0631+5311_S_2017_01_21_pus_map.win ! wwins: Wrote 9 windows to J0631+5311_S_2017_01_21_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 = 0.000414963 Jy ! Component: 100 - total flux cleaned = 0.000544173 Jy ! Component: 150 - total flux cleaned = 0.000604995 Jy ! Component: 200 - total flux cleaned = 0.000545079 Jy ! Component: 250 - total flux cleaned = 0.000487329 Jy ! Component: 300 - total flux cleaned = 0.000487087 Jy ! Component: 350 - total flux cleaned = 0.000514727 Jy ! Component: 400 - total flux cleaned = 0.000541976 Jy ! Component: 450 - total flux cleaned = 0.000568061 Jy ! Component: 500 - total flux cleaned = 0.000620359 Jy ! Component: 550 - total flux cleaned = 0.000671732 Jy ! Component: 600 - total flux cleaned = 0.000748548 Jy ! Component: 650 - total flux cleaned = 0.000848553 Jy ! Component: 700 - total flux cleaned = 0.000947415 Jy ! Component: 750 - total flux cleaned = 0.000874463 Jy ! Component: 800 - total flux cleaned = 0.00101932 Jy ! Component: 850 - total flux cleaned = 0.00104299 Jy ! Component: 900 - total flux cleaned = 0.00111317 Jy ! Component: 950 - total flux cleaned = 0.0011129 Jy ! Component: 1000 - total flux cleaned = 0.00120446 Jy ! Component: 1050 - total flux cleaned = 0.00115955 Jy ! Component: 1100 - total flux cleaned = 0.00127088 Jy ! Component: 1150 - total flux cleaned = 0.00124864 Jy ! Component: 1200 - total flux cleaned = 0.00131406 Jy ! Component: 1250 - total flux cleaned = 0.00135768 Jy ! Component: 1300 - total flux cleaned = 0.00140035 Jy ! Component: 1350 - total flux cleaned = 0.00135796 Jy ! Component: 1400 - total flux cleaned = 0.00139991 Jy ! Component: 1450 - total flux cleaned = 0.00148248 Jy ! Component: 1500 - total flux cleaned = 0.00152323 Jy ! Component: 1550 - total flux cleaned = 0.00154319 Jy ! Component: 1600 - total flux cleaned = 0.001543 Jy ! Component: 1650 - total flux cleaned = 0.00158268 Jy ! Component: 1700 - total flux cleaned = 0.00158304 Jy ! Component: 1750 - total flux cleaned = 0.00168047 Jy ! Component: 1800 - total flux cleaned = 0.0016806 Jy ! Component: 1850 - total flux cleaned = 0.00175661 Jy ! Component: 1900 - total flux cleaned = 0.00175679 Jy ! Component: 1950 - total flux cleaned = 0.00173807 Jy ! Component: 2000 - total flux cleaned = 0.00173822 Jy ! Component: 2050 - total flux cleaned = 0.00175671 Jy ! Component: 2100 - total flux cleaned = 0.00181128 Jy ! Component: 2150 - total flux cleaned = 0.00188304 Jy ! Component: 2200 - total flux cleaned = 0.00184712 Jy ! Component: 2250 - total flux cleaned = 0.00188231 Jy ! Component: 2300 - total flux cleaned = 0.0019173 Jy ! Component: 2350 - total flux cleaned = 0.00193453 Jy ! Component: 2400 - total flux cleaned = 0.00202085 Jy ! Component: 2450 - total flux cleaned = 0.00203806 Jy ! Component: 2500 - total flux cleaned = 0.00205501 Jy ! Component: 2550 - total flux cleaned = 0.00210551 Jy ! Component: 2600 - total flux cleaned = 0.00208854 Jy ! Component: 2650 - total flux cleaned = 0.00208862 Jy ! Component: 2700 - total flux cleaned = 0.00213812 Jy ! Component: 2750 - total flux cleaned = 0.00220358 Jy ! Component: 2800 - total flux cleaned = 0.00221993 Jy ! Component: 2850 - total flux cleaned = 0.00228462 Jy ! Component: 2900 - total flux cleaned = 0.0023005 Jy ! Component: 2950 - total flux cleaned = 0.00233241 Jy ! Component: 3000 - total flux cleaned = 0.00234821 Jy ! Component: 3050 - total flux cleaned = 0.00237972 Jy ! Component: 3100 - total flux cleaned = 0.00241101 Jy ! Component: 3150 - total flux cleaned = 0.00245739 Jy ! Component: 3200 - total flux cleaned = 0.00245732 Jy ! Component: 3250 - total flux cleaned = 0.00241156 Jy ! Component: 3300 - total flux cleaned = 0.00247249 Jy ! Component: 3350 - total flux cleaned = 0.00248768 Jy ! Component: 3400 - total flux cleaned = 0.00245766 Jy ! Component: 3450 - total flux cleaned = 0.0024576 Jy ! Component: 3500 - total flux cleaned = 0.00247236 Jy ! Component: 3550 - total flux cleaned = 0.0025018 Jy ! Component: 3600 - total flux cleaned = 0.00253117 Jy ! Component: 3650 - total flux cleaned = 0.00264768 Jy ! Component: 3700 - total flux cleaned = 0.00258969 Jy ! Component: 3750 - total flux cleaned = 0.00266169 Jy ! Component: 3800 - total flux cleaned = 0.00267609 Jy ! Component: 3850 - total flux cleaned = 0.00276166 Jy ! Component: 3900 - total flux cleaned = 0.00274746 Jy ! Component: 3950 - total flux cleaned = 0.00280382 Jy ! Component: 4000 - total flux cleaned = 0.00280368 Jy ! Component: 4050 - total flux cleaned = 0.00283156 Jy ! Total flux subtracted in 4096 components = 0.00288724 Jy ! Clean residual min=-0.000893 max=0.000902 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.485301 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 464 components and 0.485301 Jy ![Exited script file: muppet] wmap "J0631+5311_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 4.741 at -4.36 degrees (North through East) ! Clean map min=-0.001545 max=0.20141 Jy/beam ! Writing clean map to FITS file: J0631+5311_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.201411 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354616 0.354616 0.709233 1.41847 2.83693 5.67386 11.3477 22.6954 45.3909 90.7818 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.201 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.654 x 4.741 at -4.36 degrees (North through East) ! Clean map min=-0.001545 max=0.20141 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 J0631+5311_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:47:55 2019