! Started logfile: J0923+2815_S_2015_03_17_pus_uvs.log on Fri Dec 30 22:54:05 2016 obs J0923+2815_S_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0923+2815_S_2015_03_17_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728472 visibilities/baseline/integration-bin. ! Found source: J0923+2815 ! ! 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 12588 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 J0923+2815_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.567856Jy sigma=0.007282 ! Fit after self-cal, rms=0.401604Jy sigma=0.005232 ! 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=2.923 mas, bmaj=5.201 mas, bpa=-1.645 degrees ! Estimated noise=853.018 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 = 0.45293 Jy ! Component: 100 - total flux cleaned = 0.562195 Jy ! Total flux subtracted in 100 components = 0.562195 Jy ! Clean residual min=-0.020179 max=0.045255 Jy/beam ! Clean residual mean=-0.000070 rms=0.005395 Jy/beam ! Combined flux in latest and established models = 0.562195 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.562195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139983Jy sigma=0.001564 ! Fit after self-cal, rms=0.139973Jy sigma=0.001564 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495149 Jy ! Component: 100 - total flux cleaned = 0.0760452 Jy ! Total flux subtracted in 100 components = 0.0760452 Jy ! Clean residual min=-0.017458 max=0.018057 Jy/beam ! Clean residual mean=-0.000050 rms=0.003835 Jy/beam ! Combined flux in latest and established models = 0.63824 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.63824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110816Jy sigma=0.001248 ! Fit after self-cal, rms=0.110807Jy sigma=0.001248 ! 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=3.505 mas, bmaj=6.144 mas, bpa=1.778 degrees ! Estimated noise=505.945 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 = 0.0240794 Jy ! Component: 100 - total flux cleaned = 0.0377571 Jy ! Component: 150 - total flux cleaned = 0.0466629 Jy ! Component: 200 - total flux cleaned = 0.0525212 Jy ! Total flux subtracted in 200 components = 0.0525212 Jy ! Clean residual min=-0.019127 max=0.015441 Jy/beam ! Clean residual mean=-0.000096 rms=0.003860 Jy/beam ! Combined flux in latest and established models = 0.690762 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.690762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103088Jy sigma=0.001197 ! Fit after self-cal, rms=0.103083Jy sigma=0.001197 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.87 HN 0.92 KP 1.10 ! LA 0.99 MK 1.04 NL 0.89 OV 0.99 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.97 KP 1.07 ! LA 0.94 MK 1.08 NL 1.04 OV 1.04 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.91 HN 0.96 KP 0.95 ! LA 0.77 MK 1.13 NL 1.17 OV 0.97 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.92 HN 0.94 KP 0.92 ! LA 0.85 MK 1.13 NL 1.00 OV 1.01 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.103083Jy sigma=0.001197 ! Fit after self-cal, rms=0.071542Jy sigma=0.000857 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.568 mas, bmaj=6.275 mas, bpa=2.551 degrees ! Estimated noise=508.146 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 = -0.00853987 Jy ! Component: 100 - total flux cleaned = -0.0108538 Jy ! Component: 150 - total flux cleaned = -0.0119791 Jy ! Component: 200 - total flux cleaned = -0.0126453 Jy ! Total flux subtracted in 200 components = -0.0126453 Jy ! Clean residual min=-0.006887 max=0.007724 Jy/beam ! Clean residual mean=-0.000017 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 0.678116 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.678116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070363Jy sigma=0.000841 ! Fit after self-cal, rms=0.070334Jy sigma=0.000841 ! 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=0.070334Jy sigma=0.000841 ! Fit after self-cal, rms=0.067633Jy sigma=0.000806 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.59 mas, bmaj=6.244 mas, bpa=1.898 degrees ! Estimated noise=507.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00515195 Jy ! Component: 100 - total flux cleaned = -0.00587052 Jy ! Component: 150 - total flux cleaned = -0.00626705 Jy ! Component: 200 - total flux cleaned = -0.00669655 Jy ! Total flux subtracted in 200 components = -0.00669655 Jy ! Clean residual min=-0.004956 max=0.004695 Jy/beam ! Clean residual mean=-0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.67142 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.67142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067156Jy sigma=0.000800 ! Fit after self-cal, rms=0.067169Jy sigma=0.000800 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 = -0.00031262 Jy ! Component: 100 - total flux cleaned = -0.000579453 Jy ! Component: 150 - total flux cleaned = -0.000817278 Jy ! Component: 200 - total flux cleaned = -0.000979061 Jy ! Total flux subtracted in 200 components = -0.000979061 Jy ! Clean residual min=-0.004817 max=0.004848 Jy/beam ! Clean residual mean=-0.000003 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.670441 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.670441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067071Jy sigma=0.000799 ! Fit after self-cal, rms=0.067069Jy sigma=0.000799 ! Inverting map ! Added new window around map position (-6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224322 Jy ! Component: 100 - total flux cleaned = 0.00255464 Jy ! Component: 150 - total flux cleaned = 0.00238759 Jy ! Component: 200 - total flux cleaned = 0.00231273 Jy ! Total flux subtracted in 200 components = 0.00231273 Jy ! Clean residual min=-0.003842 max=0.004205 Jy/beam ! Clean residual mean=-0.000003 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.672753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.672753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066693Jy sigma=0.000794 ! Fit after self-cal, rms=0.066668Jy sigma=0.000794 ! 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=0.066668Jy sigma=0.000794 ! Fit after self-cal, rms=0.066608Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=6.256 mas, bpa=1.832 degrees ! Estimated noise=507.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00311054 Jy ! Component: 100 - total flux cleaned = -0.00343643 Jy ! Component: 150 - total flux cleaned = -0.00364127 Jy ! Component: 200 - total flux cleaned = -0.00388744 Jy ! Total flux subtracted in 200 components = -0.00388744 Jy ! Clean residual min=-0.003484 max=0.003633 Jy/beam ! Clean residual mean=-0.000003 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.668866 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.668866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066396Jy sigma=0.000790 ! Fit after self-cal, rms=0.066396Jy sigma=0.000790 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 (-27, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356406 Jy ! Component: 100 - total flux cleaned = 0.00572583 Jy ! Component: 150 - total flux cleaned = 0.00741068 Jy ! Component: 200 - total flux cleaned = 0.00822935 Jy ! Total flux subtracted in 200 components = 0.00822935 Jy ! Clean residual min=-0.003149 max=0.002850 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.677095 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.677095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066184Jy sigma=0.000786 ! Fit after self-cal, rms=0.066175Jy sigma=0.000786 ! 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=0.066175Jy sigma=0.000786 ! Fit after self-cal, rms=0.066144Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.031 mas, bmaj=10 mas, bpa=3.784 degrees ! Estimated noise=626.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958672 Jy ! Component: 100 - total flux cleaned = 0.00125699 Jy ! Component: 150 - total flux cleaned = 0.00169169 Jy ! Component: 200 - total flux cleaned = 0.0020363 Jy ! Total flux subtracted in 200 components = 0.0020363 Jy ! Clean residual min=-0.003062 max=0.002701 Jy/beam ! Clean residual mean=0.000002 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.679132 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.679132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066100Jy sigma=0.000785 ! Fit after self-cal, rms=0.066099Jy sigma=0.000785 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 = 0.000274319 Jy ! Component: 100 - total flux cleaned = 0.000582855 Jy ! Component: 150 - total flux cleaned = 0.000694671 Jy ! Component: 200 - total flux cleaned = 0.000776538 Jy ! Total flux subtracted in 200 components = 0.000776538 Jy ! Clean residual min=-0.003068 max=0.002598 Jy/beam ! Clean residual mean=0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.679908 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 0.679908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066089Jy sigma=0.000785 ! Fit after self-cal, rms=0.066089Jy 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=3.61 mas, bmaj=6.266 mas, bpa=1.867 degrees ! Estimated noise=507.193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.61 x 6.266 at 1.867 degrees (North through East) ! Clean map min=-0.0033109 max=0.60626 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=0.066089Jy sigma=0.000785 ! Fit after self-cal, rms=0.061196Jy sigma=0.000724 ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=6.27 mas, bpa=1.865 degrees ! Estimated noise=506.429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220705 Jy ! Component: 100 - total flux cleaned = -0.00274973 Jy ! Component: 150 - total flux cleaned = -0.00269884 Jy ! Component: 200 - total flux cleaned = -0.00274629 Jy ! Total flux subtracted in 200 components = -0.00274629 Jy ! Clean residual min=-0.002634 max=0.002426 Jy/beam ! Clean residual mean=0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.677162 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 167 components and 0.677162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061074Jy sigma=0.000723 ! Fit after self-cal, rms=0.061073Jy sigma=0.000723 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.16593e-06 Jy ! Component: 100 - total flux cleaned = -2.53154e-06 Jy ! Component: 150 - total flux cleaned = -4.32683e-05 Jy ! Component: 200 - total flux cleaned = -4.05458e-06 Jy ! Total flux subtracted in 200 components = -4.05458e-06 Jy ! Clean residual min=-0.002587 max=0.002404 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.677158 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 169 components and 0.677158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061021Jy sigma=0.000722 ! Fit after self-cal, rms=0.061020Jy sigma=0.000722 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061020Jy sigma=0.000722 ! Fit after self-cal, rms=0.061011Jy sigma=0.000722 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=3.003 mas, bmaj=5.295 mas, bpa=-1.418 degrees ! Estimated noise=874.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.464072 Jy ! Component: 100 - total flux cleaned = 0.567943 Jy ! Component: 150 - total flux cleaned = 0.606781 Jy ! Component: 200 - total flux cleaned = 0.626894 Jy ! Total flux subtracted in 200 components = 0.626894 Jy ! Clean residual min=-0.005203 max=0.009662 Jy/beam ! Clean residual mean=-0.000009 rms=0.001353 Jy/beam ! Combined flux in latest and established models = 0.626894 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.626894 Jy ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.276 mas, bpa=1.896 degrees ! Estimated noise=506.176 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 = 0.0143617 Jy ! Component: 100 - total flux cleaned = 0.022035 Jy ! Component: 150 - total flux cleaned = 0.0271067 Jy ! Component: 200 - total flux cleaned = 0.0309323 Jy ! Total flux subtracted in 200 components = 0.0309323 Jy ! Clean residual min=-0.003039 max=0.003485 Jy/beam ! Clean residual mean=-0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.657826 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.657827 Jy ! Inverting map ! Added new window around map position (-41.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351103 Jy ! Component: 100 - total flux cleaned = 0.00549881 Jy ! Component: 150 - total flux cleaned = 0.00725039 Jy ! Component: 200 - total flux cleaned = 0.00855688 Jy ! Total flux subtracted in 200 components = 0.00855688 Jy ! Clean residual min=-0.002591 max=0.002697 Jy/beam ! Clean residual mean=-0.000003 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.666383 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.666384 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=7.04 mas, bmaj=10.01 mas, bpa=3.797 degrees ! Estimated noise=624.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228444 Jy ! Component: 100 - total flux cleaned = 0.00367865 Jy ! Component: 150 - total flux cleaned = 0.00488057 Jy ! Component: 200 - total flux cleaned = 0.0059758 Jy ! Total flux subtracted in 200 components = 0.0059758 Jy ! Clean residual min=-0.002433 max=0.002417 Jy/beam ! Clean residual mean=-0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.672359 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 = 0.000757359 Jy ! Component: 100 - total flux cleaned = 0.00142909 Jy ! Component: 150 - total flux cleaned = 0.00202614 Jy ! Component: 200 - total flux cleaned = 0.00252489 Jy ! Total flux subtracted in 200 components = 0.00252489 Jy ! Clean residual min=-0.002382 max=0.002199 Jy/beam ! Clean residual mean=-0.000000 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.674884 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 110 components and 0.674884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.276 mas, bpa=1.896 degrees ! Estimated noise=506.176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00110485 Jy ! Component: 100 - total flux cleaned = -0.00110319 Jy ! Component: 150 - total flux cleaned = -0.000919009 Jy ! Component: 200 - total flux cleaned = -0.000633057 Jy ! Total flux subtracted in 200 components = -0.000633057 Jy ! Clean residual min=-0.002217 max=0.002498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.674251 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 0.674251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060912Jy sigma=0.000721 ! Fit after self-cal, rms=0.060901Jy sigma=0.000721 wmodel J0923+2815_S_2015_03_17_pus_map.mod ! Writing 127 model components to file: J0923+2815_S_2015_03_17_pus_map.mod wobs J0923+2815_S_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0923+2815_S_2015_03_17_pus_uvs.fits wwins J0923+2815_S_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0923+2815_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 = 0.000110663 Jy ! Component: 100 - total flux cleaned = -0.000158043 Jy ! Component: 150 - total flux cleaned = -0.000157693 Jy ! Component: 200 - total flux cleaned = -0.000157679 Jy ! Component: 250 - total flux cleaned = -9.32602e-05 Jy ! Component: 300 - total flux cleaned = -0.000125301 Jy ! Component: 350 - total flux cleaned = -9.32773e-05 Jy ! Component: 400 - total flux cleaned = 2.62585e-05 Jy ! Component: 450 - total flux cleaned = 2.56344e-05 Jy ! Component: 500 - total flux cleaned = -8.66205e-05 Jy ! Component: 550 - total flux cleaned = -0.000113968 Jy ! Component: 600 - total flux cleaned = -0.000166933 Jy ! Component: 650 - total flux cleaned = -0.000192385 Jy ! Component: 700 - total flux cleaned = -0.000217259 Jy ! Component: 750 - total flux cleaned = -0.00014261 Jy ! Component: 800 - total flux cleaned = -9.46954e-05 Jy ! Component: 850 - total flux cleaned = -9.52007e-05 Jy ! Component: 900 - total flux cleaned = -9.51491e-05 Jy ! Component: 950 - total flux cleaned = -4.62801e-06 Jy ! Component: 1000 - total flux cleaned = 8.3917e-05 Jy ! Component: 1050 - total flux cleaned = 0.000148633 Jy ! Component: 1100 - total flux cleaned = 0.000212148 Jy ! Component: 1150 - total flux cleaned = 0.000294885 Jy ! Component: 1200 - total flux cleaned = 0.000274769 Jy ! Component: 1250 - total flux cleaned = 0.000395458 Jy ! Component: 1300 - total flux cleaned = 0.00041471 Jy ! Component: 1350 - total flux cleaned = 0.000452863 Jy ! Component: 1400 - total flux cleaned = 0.000528554 Jy ! Component: 1450 - total flux cleaned = 0.000546547 Jy ! Component: 1500 - total flux cleaned = 0.000601277 Jy ! Component: 1550 - total flux cleaned = 0.000582925 Jy ! Component: 1600 - total flux cleaned = 0.000635953 Jy ! Component: 1650 - total flux cleaned = 0.000636301 Jy ! Component: 1700 - total flux cleaned = 0.000670381 Jy ! Component: 1750 - total flux cleaned = 0.000687292 Jy ! Component: 1800 - total flux cleaned = 0.000720349 Jy ! Component: 1850 - total flux cleaned = 0.000753235 Jy ! Component: 1900 - total flux cleaned = 0.00080193 Jy ! Component: 1950 - total flux cleaned = 0.000881636 Jy ! Component: 2000 - total flux cleaned = 0.000881932 Jy ! Component: 2050 - total flux cleaned = 0.00105256 Jy ! Component: 2100 - total flux cleaned = 0.00111391 Jy ! Component: 2150 - total flux cleaned = 0.00120474 Jy ! Component: 2200 - total flux cleaned = 0.00129442 Jy ! Component: 2250 - total flux cleaned = 0.00136813 Jy ! Component: 2300 - total flux cleaned = 0.00148485 Jy ! Component: 2350 - total flux cleaned = 0.0015709 Jy ! Component: 2400 - total flux cleaned = 0.00158501 Jy ! Component: 2450 - total flux cleaned = 0.00166925 Jy ! Component: 2500 - total flux cleaned = 0.00173885 Jy ! Component: 2550 - total flux cleaned = 0.00182151 Jy ! Component: 2600 - total flux cleaned = 0.00188937 Jy ! Component: 2650 - total flux cleaned = 0.00197033 Jy ! Component: 2700 - total flux cleaned = 0.00206367 Jy ! Component: 2750 - total flux cleaned = 0.00218205 Jy ! Component: 2800 - total flux cleaned = 0.00226014 Jy ! Component: 2850 - total flux cleaned = 0.00232447 Jy ! Component: 2900 - total flux cleaned = 0.00241347 Jy ! Component: 2950 - total flux cleaned = 0.00246395 Jy ! Component: 3000 - total flux cleaned = 0.00250148 Jy ! Component: 3050 - total flux cleaned = 0.00261263 Jy ! Component: 3100 - total flux cleaned = 0.0027102 Jy ! Component: 3150 - total flux cleaned = 0.00274658 Jy ! Component: 3200 - total flux cleaned = 0.00283046 Jy ! Component: 3250 - total flux cleaned = 0.00286588 Jy ! Component: 3300 - total flux cleaned = 0.00294829 Jy ! Component: 3350 - total flux cleaned = 0.00300633 Jy ! Component: 3400 - total flux cleaned = 0.00307562 Jy ! Component: 3450 - total flux cleaned = 0.00314415 Jy ! Component: 3500 - total flux cleaned = 0.00320091 Jy ! Component: 3550 - total flux cleaned = 0.00326806 Jy ! Component: 3600 - total flux cleaned = 0.00332354 Jy ! Component: 3650 - total flux cleaned = 0.00335672 Jy ! Component: 3700 - total flux cleaned = 0.00336766 Jy ! Component: 3750 - total flux cleaned = 0.00347585 Jy ! Component: 3800 - total flux cleaned = 0.00350793 Jy ! Component: 3850 - total flux cleaned = 0.00353971 Jy ! Component: 3900 - total flux cleaned = 0.00358196 Jy ! Component: 3950 - total flux cleaned = 0.00362388 Jy ! Component: 4000 - total flux cleaned = 0.00365502 Jy ! Component: 4050 - total flux cleaned = 0.00368589 Jy ! Total flux subtracted in 4096 components = 0.00372665 Jy ! Clean residual min=-0.000608 max=0.000534 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.677978 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 432 components and 0.677978 Jy ![Exited script file: muppet] wmap "J0923+2815_S_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.616 x 6.276 at 1.896 degrees (North through East) ! Clean map min=-0.0013175 max=0.60795 Jy/beam ! Writing clean map to FITS file: J0923+2815_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 0.607945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185813 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0916926 0.0916926 0.183385 0.36677 0.733541 1.46708 2.93416 5.86832 11.7366 23.4733 46.9466 93.8932 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.607 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.616 x 6.276 at 1.896 degrees (North through East) ! Clean map min=-0.0013175 max=0.60795 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 J0923+2815_S_2015_03_17_pus_uvs.log closed on Fri Dec 30 22:54:11 2016