! Started logfile: J0539-2839_S_2015_03_17_pus_uvs.log on Fri Dec 30 22:48:23 2016 obs J0539-2839_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0539-2839_S_2015_03_17_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.804762 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 330 lines of history. ! ! Reading 4056 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 J0539-2839_S_2015_03_17_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.419396Jy sigma=0.003291 ! Fit after self-cal, rms=0.397042Jy sigma=0.003089 ! 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=2.601 mas, bmaj=7.868 mas, bpa=-0.0945 degrees ! Estimated noise=1721.53 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 = 0.857387 Jy ! Component: 100 - total flux cleaned = 1.10496 Jy ! Total flux subtracted in 100 components = 1.10496 Jy ! Clean residual min=-0.053016 max=0.106664 Jy/beam ! Clean residual mean=0.000059 rms=0.013066 Jy/beam ! Combined flux in latest and established models = 1.10496 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.10496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.331507Jy sigma=0.002506 ! Fit after self-cal, rms=0.331467Jy sigma=0.002505 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119572 Jy ! Component: 100 - total flux cleaned = 0.190005 Jy ! Total flux subtracted in 100 components = 0.190005 Jy ! Clean residual min=-0.039761 max=0.060860 Jy/beam ! Clean residual mean=0.000187 rms=0.008807 Jy/beam ! Combined flux in latest and established models = 1.29497 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 1.29497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245786Jy sigma=0.001790 ! Fit after self-cal, rms=0.245752Jy sigma=0.001790 ! Inverting map ! Added new window around map position (4, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058306 Jy ! Component: 100 - total flux cleaned = 0.0943494 Jy ! Total flux subtracted in 100 components = 0.0943494 Jy ! Clean residual min=-0.035810 max=0.047585 Jy/beam ! Clean residual mean=0.000253 rms=0.007576 Jy/beam ! Combined flux in latest and established models = 1.38932 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 1.38932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.219823Jy sigma=0.001613 ! Fit after self-cal, rms=0.218330Jy sigma=0.001598 ! 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=3.417 mas, bmaj=10.09 mas, bpa=3.302 degrees ! Estimated noise=1345.44 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 = 0.0456847 Jy ! Component: 100 - total flux cleaned = 0.0707093 Jy ! Component: 150 - total flux cleaned = 0.0854586 Jy ! Component: 200 - total flux cleaned = 0.0929332 Jy ! Total flux subtracted in 200 components = 0.0929332 Jy ! Clean residual min=-0.032794 max=0.031218 Jy/beam ! Clean residual mean=0.000301 rms=0.008208 Jy/beam ! Combined flux in latest and established models = 1.48225 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 73 components and 1.48225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204729Jy sigma=0.001542 ! Fit after self-cal, rms=0.204520Jy sigma=0.001539 ! 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 1.02 FD 0.86 HN 1.09 KP 1.10 ! LA 0.99 MK 1.01 NL 0.93 OV 1.02 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 1.15 KP 1.08 ! LA 0.97 MK 1.00 NL 1.05 OV 1.04 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.90 HN 1.13 KP 0.96 ! LA 0.79 MK 1.06 NL 1.14 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 HN 1.08 KP 0.93 ! LA 0.84 MK 1.05 NL 1.03 OV 1.02 ! PT 1.08 SC 0.96 ! ! ! Fit before self-cal, rms=0.204520Jy sigma=0.001539 ! Fit after self-cal, rms=0.126133Jy sigma=0.000939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.446 mas, bmaj=10.18 mas, bpa=3.756 degrees ! Estimated noise=1355.02 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 = -0.0170457 Jy ! Component: 100 - total flux cleaned = -0.0202467 Jy ! Component: 150 - total flux cleaned = -0.0219123 Jy ! Component: 200 - total flux cleaned = -0.0230629 Jy ! Total flux subtracted in 200 components = -0.0230629 Jy ! Clean residual min=-0.019174 max=0.016642 Jy/beam ! Clean residual mean=-0.000064 rms=0.003345 Jy/beam ! Combined flux in latest and established models = 1.45919 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 1.45919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122912Jy sigma=0.000918 ! Fit after self-cal, rms=0.122674Jy sigma=0.000916 ! 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=0.122674Jy sigma=0.000916 ! Fit after self-cal, rms=0.106558Jy sigma=0.000812 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.466 mas, bmaj=10.22 mas, bpa=3.885 degrees ! Estimated noise=1354.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00766079 Jy ! Component: 100 - total flux cleaned = -0.00833648 Jy ! Component: 150 - total flux cleaned = -0.00892182 Jy ! Component: 200 - total flux cleaned = -0.00946417 Jy ! Total flux subtracted in 200 components = -0.00946417 Jy ! Clean residual min=-0.009550 max=0.008118 Jy/beam ! Clean residual mean=0.000047 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.44972 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 1.44972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105777Jy sigma=0.000806 ! Fit after self-cal, rms=0.105682Jy sigma=0.000805 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 = -0.00185427 Jy ! Component: 100 - total flux cleaned = -0.00210715 Jy ! Component: 150 - total flux cleaned = -0.00233688 Jy ! Component: 200 - total flux cleaned = -0.00263482 Jy ! Total flux subtracted in 200 components = -0.00263482 Jy ! Clean residual min=-0.009299 max=0.007992 Jy/beam ! Clean residual mean=0.000042 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 1.44709 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 1.44709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105448Jy sigma=0.000803 ! Fit after self-cal, rms=0.105399Jy sigma=0.000803 ! 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=0.105399Jy sigma=0.000803 ! Fit after self-cal, rms=0.105387Jy sigma=0.000800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=10.24 mas, bpa=3.96 degrees ! Estimated noise=1355.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00450838 Jy ! Component: 100 - total flux cleaned = -0.00519003 Jy ! Component: 150 - total flux cleaned = -0.00577616 Jy ! Component: 200 - total flux cleaned = -0.00619772 Jy ! Total flux subtracted in 200 components = -0.00619772 Jy ! Clean residual min=-0.008771 max=0.008026 Jy/beam ! Clean residual mean=0.000047 rms=0.001642 Jy/beam ! Combined flux in latest and established models = 1.44089 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 126 components and 1.44089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105005Jy sigma=0.000797 ! Fit after self-cal, rms=0.104953Jy sigma=0.000797 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 = -0.00119607 Jy ! Component: 100 - total flux cleaned = -0.00149432 Jy ! Component: 150 - total flux cleaned = -0.00149193 Jy ! Component: 200 - total flux cleaned = -0.00149134 Jy ! Total flux subtracted in 200 components = -0.00149134 Jy ! Clean residual min=-0.008564 max=0.007866 Jy/beam ! Clean residual mean=0.000044 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 1.4394 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 1.4394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104790Jy sigma=0.000796 ! Fit after self-cal, rms=0.104762Jy sigma=0.000796 ! 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=0.104762Jy sigma=0.000796 ! Fit after self-cal, rms=0.104850Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.075 mas, bmaj=20.55 mas, bpa=1.24 degrees ! Estimated noise=1639.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00372103 Jy ! Component: 100 - total flux cleaned = -0.00445596 Jy ! Component: 150 - total flux cleaned = -0.00456672 Jy ! Component: 200 - total flux cleaned = -0.00466389 Jy ! Total flux subtracted in 200 components = -0.00466389 Jy ! Clean residual min=-0.008030 max=0.008683 Jy/beam ! Clean residual mean=0.000070 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 1.43474 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 137 components and 1.43474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104745Jy sigma=0.000794 ! Fit after self-cal, rms=0.104710Jy sigma=0.000794 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 (12.5, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808418 Jy ! Component: 100 - total flux cleaned = 0.00890533 Jy ! Component: 150 - total flux cleaned = 0.00906366 Jy ! Component: 200 - total flux cleaned = 0.00934151 Jy ! Total flux subtracted in 200 components = 0.00934151 Jy ! Clean residual min=-0.006110 max=0.006986 Jy/beam ! Clean residual mean=0.000086 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 1.44408 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 168 components and 1.44408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104118Jy sigma=0.000789 ! Fit after self-cal, rms=0.104091Jy sigma=0.000788 ! Inverting map ! Added new window around map position (52.5, 101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601332 Jy ! Component: 100 - total flux cleaned = 0.00710897 Jy ! Component: 150 - total flux cleaned = 0.00687118 Jy ! Component: 200 - total flux cleaned = 0.00697568 Jy ! Total flux subtracted in 200 components = 0.00697568 Jy ! Clean residual min=-0.005224 max=0.004078 Jy/beam ! Clean residual mean=0.000057 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 1.45105 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 206 components and 1.45105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103695Jy sigma=0.000785 ! Fit after self-cal, rms=0.103685Jy sigma=0.000785 ! 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=3.479 mas, bmaj=10.26 mas, bpa=4.009 degrees ! Estimated noise=1355.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.479 x 10.26 at 4.009 degrees (North through East) ! Clean map min=-0.0057253 max=1.1732 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103685Jy sigma=0.000785 ! Fit after self-cal, rms=0.096601Jy sigma=0.000722 ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=10.28 mas, bpa=4.038 degrees ! Estimated noise=1353.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00165361 Jy ! Component: 100 - total flux cleaned = -0.00198806 Jy ! Component: 150 - total flux cleaned = -0.00228643 Jy ! Component: 200 - total flux cleaned = -0.00270301 Jy ! Total flux subtracted in 200 components = -0.00270301 Jy ! Clean residual min=-0.004761 max=0.004735 Jy/beam ! Clean residual mean=0.000038 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 1.44835 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 237 components and 1.44835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096069Jy sigma=0.000718 ! Fit after self-cal, rms=0.096055Jy sigma=0.000718 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393515 Jy ! Component: 100 - total flux cleaned = -0.000637427 Jy ! Component: 150 - total flux cleaned = -0.0010907 Jy ! Component: 200 - total flux cleaned = -0.00140067 Jy ! Total flux subtracted in 200 components = -0.00140067 Jy ! Clean residual min=-0.004398 max=0.004496 Jy/beam ! Clean residual mean=0.000035 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 1.44695 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 260 components and 1.44695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095795Jy sigma=0.000716 ! Fit after self-cal, rms=0.095787Jy sigma=0.000716 ! Inverting map ! Added new window around map position (4.5, -117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315807 Jy ! Component: 100 - total flux cleaned = 0.0043358 Jy ! Component: 150 - total flux cleaned = 0.00483599 Jy ! Component: 200 - total flux cleaned = 0.0053071 Jy ! Total flux subtracted in 200 components = 0.0053071 Jy ! Clean residual min=-0.004047 max=0.003690 Jy/beam ! Clean residual mean=0.000030 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 1.45226 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 280 components and 1.45226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095535Jy sigma=0.000714 ! Fit after self-cal, rms=0.095532Jy sigma=0.000714 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095532Jy sigma=0.000714 ! Fit after self-cal, rms=0.095517Jy sigma=0.000713 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=2.646 mas, bmaj=7.912 mas, bpa=0.6907 degrees ! Estimated noise=1771.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.881418 Jy ! Component: 100 - total flux cleaned = 1.12031 Jy ! Component: 150 - total flux cleaned = 1.23511 Jy ! Component: 200 - total flux cleaned = 1.30347 Jy ! Total flux subtracted in 200 components = 1.30347 Jy ! Clean residual min=-0.017297 max=0.035473 Jy/beam ! Clean residual mean=-0.000055 rms=0.004452 Jy/beam ! Combined flux in latest and established models = 1.30347 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.30347 Jy ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=10.28 mas, bpa=4.038 degrees ! Estimated noise=1352.52 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 = 0.0599895 Jy ! Component: 100 - total flux cleaned = 0.0890235 Jy ! Component: 150 - total flux cleaned = 0.104534 Jy ! Component: 200 - total flux cleaned = 0.114853 Jy ! Total flux subtracted in 200 components = 0.114853 Jy ! Clean residual min=-0.007360 max=0.008924 Jy/beam ! Clean residual mean=0.000018 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 1.41832 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 84 components and 1.41832 Jy ! Inverting map ! Added new window around map position (-4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00870112 Jy ! Component: 100 - total flux cleaned = 0.013141 Jy ! Component: 150 - total flux cleaned = 0.0167499 Jy ! Component: 200 - total flux cleaned = 0.0199367 Jy ! Total flux subtracted in 200 components = 0.0199367 Jy ! Clean residual min=-0.005493 max=0.005510 Jy/beam ! Clean residual mean=0.000028 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 1.43826 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 1.43826 Jy ! Inverting map ! Added new window around map position (-8.5, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455092 Jy ! Component: 100 - total flux cleaned = 0.00634333 Jy ! Component: 150 - total flux cleaned = 0.0078239 Jy ! Component: 200 - total flux cleaned = 0.00933949 Jy ! Total flux subtracted in 200 components = 0.00933949 Jy ! Clean residual min=-0.004373 max=0.004075 Jy/beam ! Clean residual mean=0.000034 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 1.4476 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 147 components and 1.4476 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=8.083 mas, bmaj=20.58 mas, bpa=1.233 degrees ! Estimated noise=1632.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365155 Jy ! Component: 100 - total flux cleaned = 0.00422907 Jy ! Component: 150 - total flux cleaned = 0.00433769 Jy ! Component: 200 - total flux cleaned = 0.00452802 Jy ! Total flux subtracted in 200 components = 0.00452802 Jy ! Clean residual min=-0.004103 max=0.003545 Jy/beam ! Clean residual mean=0.000060 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 1.45212 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 = 0.000596814 Jy ! Component: 100 - total flux cleaned = 0.000832175 Jy ! Component: 150 - total flux cleaned = 0.000984077 Jy ! Component: 200 - total flux cleaned = 0.00112746 Jy ! Total flux subtracted in 200 components = 0.00112746 Jy ! Clean residual min=-0.003675 max=0.003413 Jy/beam ! Clean residual mean=0.000056 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 1.45325 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 202 components and 1.45325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.486 mas, bmaj=10.28 mas, bpa=4.038 degrees ! Estimated noise=1352.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000690321 Jy ! Component: 100 - total flux cleaned = -0.0010352 Jy ! Component: 150 - total flux cleaned = -0.000933061 Jy ! Component: 200 - total flux cleaned = -0.00083267 Jy ! Total flux subtracted in 200 components = -0.00083267 Jy ! Clean residual min=-0.003474 max=0.003396 Jy/beam ! Clean residual mean=0.000029 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 1.45242 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 235 components and 1.45242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095493Jy sigma=0.000714 ! Fit after self-cal, rms=0.095444Jy sigma=0.000713 wmodel J0539-2839_S_2015_03_17_pus_map.mod ! Writing 235 model components to file: J0539-2839_S_2015_03_17_pus_map.mod wobs J0539-2839_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0539-2839_S_2015_03_17_pus_uvs.fits wwins J0539-2839_S_2015_03_17_pus_map.win ! wwins: Wrote 7 windows to J0539-2839_S_2015_03_17_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 = -0.000330905 Jy ! Component: 100 - total flux cleaned = -0.000213574 Jy ! Component: 150 - total flux cleaned = 0.000183355 Jy ! Component: 200 - total flux cleaned = 0.000348521 Jy ! Component: 250 - total flux cleaned = 0.000456017 Jy ! Component: 300 - total flux cleaned = 0.000508006 Jy ! Component: 350 - total flux cleaned = 0.000508371 Jy ! Component: 400 - total flux cleaned = 0.000558084 Jy ! Component: 450 - total flux cleaned = 0.000701207 Jy ! Component: 500 - total flux cleaned = 0.000749101 Jy ! Component: 550 - total flux cleaned = 0.000886293 Jy ! Component: 600 - total flux cleaned = 0.000797316 Jy ! Component: 650 - total flux cleaned = 0.000797429 Jy ! Component: 700 - total flux cleaned = 0.000496114 Jy ! Component: 750 - total flux cleaned = 0.000665071 Jy ! Component: 800 - total flux cleaned = 0.000498415 Jy ! Component: 850 - total flux cleaned = 0.000621605 Jy ! Component: 900 - total flux cleaned = 0.000579955 Jy ! Component: 950 - total flux cleaned = 0.000619564 Jy ! Component: 1000 - total flux cleaned = 0.000579997 Jy ! Component: 1050 - total flux cleaned = 0.000618336 Jy ! Component: 1100 - total flux cleaned = 0.000657083 Jy ! Component: 1150 - total flux cleaned = 0.000769106 Jy ! Component: 1200 - total flux cleaned = 0.000658463 Jy ! Component: 1250 - total flux cleaned = 0.000622077 Jy ! Component: 1300 - total flux cleaned = 0.000658193 Jy ! Component: 1350 - total flux cleaned = 0.00058722 Jy ! Component: 1400 - total flux cleaned = 0.000516752 Jy ! Component: 1450 - total flux cleaned = 0.000516747 Jy ! Component: 1500 - total flux cleaned = 0.000515776 Jy ! Component: 1550 - total flux cleaned = 0.000242608 Jy ! Component: 1600 - total flux cleaned = 0.000310853 Jy ! Component: 1650 - total flux cleaned = 0.00031073 Jy ! Component: 1700 - total flux cleaned = 0.000376475 Jy ! Component: 1750 - total flux cleaned = 0.000278269 Jy ! Component: 1800 - total flux cleaned = 0.000311339 Jy ! Component: 1850 - total flux cleaned = 0.000439291 Jy ! Component: 1900 - total flux cleaned = 0.000408015 Jy ! Component: 1950 - total flux cleaned = 0.000407901 Jy ! Component: 2000 - total flux cleaned = 0.000439224 Jy ! Component: 2050 - total flux cleaned = 0.000500991 Jy ! Component: 2100 - total flux cleaned = 0.000652493 Jy ! Component: 2150 - total flux cleaned = 0.000592431 Jy ! Component: 2200 - total flux cleaned = 0.000682376 Jy ! Component: 2250 - total flux cleaned = 0.000652862 Jy ! Component: 2300 - total flux cleaned = 0.000770076 Jy ! Component: 2350 - total flux cleaned = 0.00071184 Jy ! Component: 2400 - total flux cleaned = 0.00068321 Jy ! Component: 2450 - total flux cleaned = 0.000654609 Jy ! Component: 2500 - total flux cleaned = 0.000682885 Jy ! Component: 2550 - total flux cleaned = 0.000654801 Jy ! Component: 2600 - total flux cleaned = 0.00059908 Jy ! Component: 2650 - total flux cleaned = 0.000765009 Jy ! Component: 2700 - total flux cleaned = 0.000792065 Jy ! Component: 2750 - total flux cleaned = 0.00071064 Jy ! Component: 2800 - total flux cleaned = 0.000764639 Jy ! Component: 2850 - total flux cleaned = 0.0007913 Jy ! Component: 2900 - total flux cleaned = 0.000791299 Jy ! Component: 2950 - total flux cleaned = 0.000817921 Jy ! Component: 3000 - total flux cleaned = 0.000870284 Jy ! Component: 3050 - total flux cleaned = 0.000922134 Jy ! Component: 3100 - total flux cleaned = 0.00097354 Jy ! Component: 3150 - total flux cleaned = 0.000921985 Jy ! Component: 3200 - total flux cleaned = 0.000947331 Jy ! Component: 3250 - total flux cleaned = 0.00102313 Jy ! Component: 3300 - total flux cleaned = 0.00107325 Jy ! Component: 3350 - total flux cleaned = 0.00109832 Jy ! Component: 3400 - total flux cleaned = 0.00104897 Jy ! Component: 3450 - total flux cleaned = 0.00114789 Jy ! Component: 3500 - total flux cleaned = 0.00119689 Jy ! Component: 3550 - total flux cleaned = 0.00131842 Jy ! Component: 3600 - total flux cleaned = 0.00131827 Jy ! Component: 3650 - total flux cleaned = 0.00139038 Jy ! Component: 3700 - total flux cleaned = 0.00136647 Jy ! Component: 3750 - total flux cleaned = 0.00143737 Jy ! Component: 3800 - total flux cleaned = 0.0015079 Jy ! Component: 3850 - total flux cleaned = 0.00160128 Jy ! Component: 3900 - total flux cleaned = 0.00157806 Jy ! Component: 3950 - total flux cleaned = 0.00155518 Jy ! Component: 4000 - total flux cleaned = 0.00155509 Jy ! Component: 4050 - total flux cleaned = 0.00160053 Jy ! Total flux subtracted in 4096 components = 0.0015553 Jy ! Clean residual min=-0.001270 max=0.001461 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 1.45397 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 516 components and 1.45398 Jy ![Exited script file: muppet] wmap "J0539-2839_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 10.28 at 4.038 degrees (North through East) ! Clean map min=-0.0053386 max=1.186 Jy/beam ! Writing clean map to FITS file: J0539-2839_S_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18603 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415687 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105146 0.105146 0.210292 0.420584 0.841167 1.68233 3.36467 6.72934 13.4587 26.9173 53.8347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.486 x 10.28 at 4.038 degrees (North through East) ! Clean map min=-0.0053386 max=1.186 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 J0539-2839_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 22:48:30 2016