! Started logfile: J0108-0037_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:14:32 2016 obs J0108-0037_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0108-0037_S_2014_12_20_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970686 visibilities/baseline/integration-bin. ! Found source: J0108-0037 ! ! 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 344 lines of history. ! ! Reading 16424 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 J0108-0037_S_2014_12_20_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.806610Jy sigma=0.008650 ! Fit after self-cal, rms=0.752680Jy sigma=0.008150 ! 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=2.788 mas, bmaj=6.848 mas, bpa=-2.726 degrees ! Estimated noise=754.824 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 = 0.187945 Jy ! Component: 100 - total flux cleaned = 0.243428 Jy ! Total flux subtracted in 100 components = 0.243428 Jy ! Clean residual min=-0.021219 max=0.068361 Jy/beam ! Clean residual mean=0.000244 rms=0.006233 Jy/beam ! Combined flux in latest and established models = 0.243428 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.243428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148702Jy sigma=0.001464 ! Fit after self-cal, rms=0.148492Jy sigma=0.001462 ! Inverting map ! Added new window around map position (5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0564692 Jy ! Component: 100 - total flux cleaned = 0.0833237 Jy ! Total flux subtracted in 100 components = 0.0833237 Jy ! Clean residual min=-0.016880 max=0.021918 Jy/beam ! Clean residual mean=0.000183 rms=0.004141 Jy/beam ! Combined flux in latest and established models = 0.326752 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.326752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121019Jy sigma=0.001170 ! Fit after self-cal, rms=0.118616Jy sigma=0.001145 ! 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=3.333 mas, bmaj=7.661 mas, bpa=-2.902 degrees ! Estimated noise=522.493 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 = 0.0260283 Jy ! Component: 100 - total flux cleaned = 0.0402541 Jy ! Component: 150 - total flux cleaned = 0.0497317 Jy ! Component: 200 - total flux cleaned = 0.0562738 Jy ! Total flux subtracted in 200 components = 0.0562738 Jy ! Clean residual min=-0.017769 max=0.019896 Jy/beam ! Clean residual mean=0.000198 rms=0.004362 Jy/beam ! Combined flux in latest and established models = 0.383026 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.383026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111233Jy sigma=0.001087 ! Fit after self-cal, rms=0.110724Jy sigma=0.001083 ! 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 0.95 FD 0.85 HN 0.95 KP 1.14 ! LA 0.96 MK 1.03 NL 0.82 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.12 ! LA 0.91 MK 1.00 NL 1.04 OV 1.05 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.16 HN 1.02 KP 1.00 ! LA 0.75 MK 1.01 NL 1.40 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.97 KP 0.95 ! LA 0.80 MK 1.01 NL 1.01 OV 1.02 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.110724Jy sigma=0.001083 ! Fit after self-cal, rms=0.096183Jy sigma=0.001000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=7.673 mas, bpa=-2.714 degrees ! Estimated noise=519.326 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 = 0.00325157 Jy ! Component: 100 - total flux cleaned = 0.00388845 Jy ! Component: 150 - total flux cleaned = 0.00397263 Jy ! Component: 200 - total flux cleaned = 0.00390428 Jy ! Total flux subtracted in 200 components = 0.00390428 Jy ! Clean residual min=-0.011827 max=0.018166 Jy/beam ! Clean residual mean=0.000123 rms=0.003913 Jy/beam ! Combined flux in latest and established models = 0.38693 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.38693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095906Jy sigma=0.000997 ! Fit after self-cal, rms=0.095736Jy sigma=0.000996 ! 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=0.095736Jy sigma=0.000996 ! Fit after self-cal, rms=0.091611Jy sigma=0.000969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=7.674 mas, bpa=-2.782 degrees ! Estimated noise=518.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444482 Jy ! Component: 100 - total flux cleaned = 0.000747051 Jy ! Component: 150 - total flux cleaned = 0.000752458 Jy ! Component: 200 - total flux cleaned = 0.000703354 Jy ! Total flux subtracted in 200 components = 0.000703354 Jy ! Clean residual min=-0.011597 max=0.017147 Jy/beam ! Clean residual mean=0.000101 rms=0.003761 Jy/beam ! Combined flux in latest and established models = 0.387633 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.387633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091514Jy sigma=0.000968 ! Fit after self-cal, rms=0.091480Jy sigma=0.000968 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 (32.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167315 Jy ! Component: 100 - total flux cleaned = 0.0268731 Jy ! Component: 150 - total flux cleaned = 0.0336506 Jy ! Component: 200 - total flux cleaned = 0.0384598 Jy ! Total flux subtracted in 200 components = 0.0384598 Jy ! Clean residual min=-0.009992 max=0.014444 Jy/beam ! Clean residual mean=0.000067 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.426093 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 159 components and 0.426093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088358Jy sigma=0.000927 ! Fit after self-cal, rms=0.088157Jy sigma=0.000925 ! Inverting map ! Added new window around map position (20, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131958 Jy ! Component: 100 - total flux cleaned = 0.0204256 Jy ! Component: 150 - total flux cleaned = 0.0254326 Jy ! Component: 200 - total flux cleaned = 0.029407 Jy ! Total flux subtracted in 200 components = 0.029407 Jy ! Clean residual min=-0.008420 max=0.012895 Jy/beam ! Clean residual mean=0.000039 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.4555 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 231 components and 0.4555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086217Jy sigma=0.000900 ! Fit after self-cal, rms=0.086103Jy sigma=0.000899 ! Inverting map ! Added new window around map position (59.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138339 Jy ! Component: 100 - total flux cleaned = 0.0229912 Jy ! Component: 150 - total flux cleaned = 0.0297744 Jy ! Component: 200 - total flux cleaned = 0.0351935 Jy ! Total flux subtracted in 200 components = 0.0351935 Jy ! Clean residual min=-0.007499 max=0.009786 Jy/beam ! Clean residual mean=0.000042 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 0.490694 Jy ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 315 components and 0.490694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083516Jy sigma=0.000867 ! Fit after self-cal, rms=0.083239Jy sigma=0.000865 ! 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=0.083239Jy sigma=0.000865 ! Fit after self-cal, rms=0.081853Jy sigma=0.000857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.358 mas, bmaj=7.709 mas, bpa=-2.837 degrees ! Estimated noise=512.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683265 Jy ! Component: 100 - total flux cleaned = 0.012293 Jy ! Component: 150 - total flux cleaned = 0.0170459 Jy ! Component: 200 - total flux cleaned = 0.021259 Jy ! Total flux subtracted in 200 components = 0.021259 Jy ! Clean residual min=-0.006184 max=0.008847 Jy/beam ! Clean residual mean=0.000032 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.511953 Jy selfcal ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 372 components and 0.511953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081023Jy sigma=0.000845 ! Fit after self-cal, rms=0.080950Jy sigma=0.000844 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 (48.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925941 Jy ! Component: 100 - total flux cleaned = 0.0150617 Jy ! Component: 150 - total flux cleaned = 0.0195292 Jy ! Component: 200 - total flux cleaned = 0.0234029 Jy ! Total flux subtracted in 200 components = 0.0234029 Jy ! Clean residual min=-0.006411 max=0.006999 Jy/beam ! Clean residual mean=0.000019 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.535356 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 437 components and 0.535356 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079722Jy sigma=0.000829 ! Fit after self-cal, rms=0.079625Jy sigma=0.000828 ! Inverting map ! Added new window around map position (68.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693921 Jy ! Component: 100 - total flux cleaned = 0.0115631 Jy ! Component: 150 - total flux cleaned = 0.0155116 Jy ! Component: 200 - total flux cleaned = 0.0190047 Jy ! Total flux subtracted in 200 components = 0.0190047 Jy ! Clean residual min=-0.005661 max=0.005073 Jy/beam ! Clean residual mean=0.000017 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.55436 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 495 components and 0.55436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078833Jy sigma=0.000818 ! Fit after self-cal, rms=0.078780Jy sigma=0.000818 ! 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=0.078780Jy sigma=0.000818 ! Fit after self-cal, rms=0.078476Jy sigma=0.000816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.442 mas, bmaj=12.09 mas, bpa=-3.81 degrees ! Estimated noise=629.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787754 Jy ! Component: 100 - total flux cleaned = 0.0134521 Jy ! Component: 150 - total flux cleaned = 0.0177203 Jy ! Component: 200 - total flux cleaned = 0.0214067 Jy ! Total flux subtracted in 200 components = 0.0214067 Jy ! Clean residual min=-0.006151 max=0.007003 Jy/beam ! Clean residual mean=0.000025 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.575767 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 553 components and 0.575767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078022Jy sigma=0.000810 ! Fit after self-cal, rms=0.077950Jy sigma=0.000809 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 = 0.00488357 Jy ! Component: 100 - total flux cleaned = 0.00821989 Jy ! Component: 150 - total flux cleaned = 0.0111921 Jy ! Component: 200 - total flux cleaned = 0.0139878 Jy ! Total flux subtracted in 200 components = 0.0139878 Jy ! Clean residual min=-0.005255 max=0.006178 Jy/beam ! Clean residual mean=0.000011 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.589755 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 598 components and 0.589755 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077765Jy sigma=0.000806 ! Fit after self-cal, rms=0.077731Jy sigma=0.000806 ! 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=3.368 mas, bmaj=7.729 mas, bpa=-2.777 degrees ! Estimated noise=510.684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.729 at -2.777 degrees (North through East) ! Clean map min=-0.0041779 max=0.23967 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.817 mas, bmaj=6.905 mas, bpa=-2.6 degrees ! Estimated noise=736.923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.185419 Jy ! Component: 100 - total flux cleaned = 0.255858 Jy ! Component: 150 - total flux cleaned = 0.295584 Jy ! Component: 200 - total flux cleaned = 0.320559 Jy ! Total flux subtracted in 200 components = 0.320559 Jy ! Clean residual min=-0.010037 max=0.014167 Jy/beam ! Clean residual mean=0.000137 rms=0.003408 Jy/beam ! Combined flux in latest and established models = 0.320559 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 0.320559 Jy ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.729 mas, bpa=-2.777 degrees ! Estimated noise=510.684 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 = 0.0246269 Jy ! Component: 100 - total flux cleaned = 0.0446979 Jy ! Component: 150 - total flux cleaned = 0.0619524 Jy ! Component: 200 - total flux cleaned = 0.0770789 Jy ! Total flux subtracted in 200 components = 0.0770789 Jy ! Clean residual min=-0.009477 max=0.010087 Jy/beam ! Clean residual mean=0.000119 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.397638 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 111 components and 0.397638 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=7.442 mas, bmaj=12.09 mas, bpa=-3.81 degrees ! Estimated noise=629.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255041 Jy ! Component: 100 - total flux cleaned = 0.0461288 Jy ! Component: 150 - total flux cleaned = 0.0634797 Jy ! Component: 200 - total flux cleaned = 0.0784066 Jy ! Total flux subtracted in 200 components = 0.0784066 Jy ! Clean residual min=-0.011815 max=0.010423 Jy/beam ! Clean residual mean=0.000143 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 0.476045 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 = 0.0130754 Jy ! Component: 100 - total flux cleaned = 0.0246573 Jy ! Component: 150 - total flux cleaned = 0.034992 Jy ! Component: 200 - total flux cleaned = 0.0442555 Jy ! Total flux subtracted in 200 components = 0.0442555 Jy ! Clean residual min=-0.008636 max=0.008026 Jy/beam ! Clean residual mean=0.000090 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 0.5203 Jy ! Adding 245 model components to the UV plane model. ! The established model now contains 341 components and 0.5203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.368 mas, bmaj=7.729 mas, bpa=-2.777 degrees ! Estimated noise=510.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625092 Jy ! Component: 100 - total flux cleaned = 0.011597 Jy ! Component: 150 - total flux cleaned = 0.0164083 Jy ! Component: 200 - total flux cleaned = 0.0208462 Jy ! Total flux subtracted in 200 components = 0.0208462 Jy ! Clean residual min=-0.005031 max=0.005431 Jy/beam ! Clean residual mean=0.000033 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.541146 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 384 components and 0.541146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078888Jy sigma=0.000820 ! Fit after self-cal, rms=0.078734Jy sigma=0.000818 wmodel J0108-0037_S_2014_12_20_pus_map.mod ! Writing 384 model components to file: J0108-0037_S_2014_12_20_pus_map.mod wobs J0108-0037_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0108-0037_S_2014_12_20_pus_uvs.fits wwins J0108-0037_S_2014_12_20_pus_map.win ! wwins: Wrote 7 windows to J0108-0037_S_2014_12_20_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 = 0.00041151 Jy ! Component: 100 - total flux cleaned = 0.000155144 Jy ! Component: 150 - total flux cleaned = 0.000156132 Jy ! Component: 200 - total flux cleaned = -6.24861e-05 Jy ! Component: 250 - total flux cleaned = -0.000205648 Jy ! Component: 300 - total flux cleaned = -0.000477593 Jy ! Component: 350 - total flux cleaned = -0.000673868 Jy ! Component: 400 - total flux cleaned = -0.000991901 Jy ! Component: 450 - total flux cleaned = -0.00117817 Jy ! Component: 500 - total flux cleaned = -0.00153864 Jy ! Component: 550 - total flux cleaned = -0.00142341 Jy ! Component: 600 - total flux cleaned = -0.00136681 Jy ! Component: 650 - total flux cleaned = -0.00114421 Jy ! Component: 700 - total flux cleaned = -0.00108998 Jy ! Component: 750 - total flux cleaned = -0.000878292 Jy ! Component: 800 - total flux cleaned = -0.000775583 Jy ! Component: 850 - total flux cleaned = -0.000623514 Jy ! Component: 900 - total flux cleaned = -0.000574456 Jy ! Component: 950 - total flux cleaned = -0.000524749 Jy ! Component: 1000 - total flux cleaned = -0.000286981 Jy ! Component: 1050 - total flux cleaned = -0.00019436 Jy ! Component: 1100 - total flux cleaned = -0.000148015 Jy ! Component: 1150 - total flux cleaned = 3.2219e-05 Jy ! Component: 1200 - total flux cleaned = 0.000164475 Jy ! Component: 1250 - total flux cleaned = 0.00020776 Jy ! Component: 1300 - total flux cleaned = 0.000335941 Jy ! Component: 1350 - total flux cleaned = 0.00050336 Jy ! Component: 1400 - total flux cleaned = 0.000625144 Jy ! Component: 1450 - total flux cleaned = 0.000866457 Jy ! Component: 1500 - total flux cleaned = 0.000985118 Jy ! Component: 1550 - total flux cleaned = 0.00114067 Jy ! Component: 1600 - total flux cleaned = 0.00121716 Jy ! Component: 1650 - total flux cleaned = 0.00136771 Jy ! Component: 1700 - total flux cleaned = 0.00155305 Jy ! Component: 1750 - total flux cleaned = 0.00158892 Jy ! Component: 1800 - total flux cleaned = 0.00184136 Jy ! Component: 1850 - total flux cleaned = 0.00194725 Jy ! Component: 1900 - total flux cleaned = 0.00212235 Jy ! Component: 1950 - total flux cleaned = 0.00243202 Jy ! Component: 2000 - total flux cleaned = 0.00253275 Jy ! Component: 2050 - total flux cleaned = 0.00256597 Jy ! Component: 2100 - total flux cleaned = 0.00276375 Jy ! Component: 2150 - total flux cleaned = 0.00292623 Jy ! Component: 2200 - total flux cleaned = 0.0030864 Jy ! Component: 2250 - total flux cleaned = 0.00324457 Jy ! Component: 2300 - total flux cleaned = 0.00330751 Jy ! Component: 2350 - total flux cleaned = 0.00352393 Jy ! Component: 2400 - total flux cleaned = 0.00364552 Jy ! Component: 2450 - total flux cleaned = 0.00370583 Jy ! Component: 2500 - total flux cleaned = 0.00385422 Jy ! Component: 2550 - total flux cleaned = 0.00391298 Jy ! Component: 2600 - total flux cleaned = 0.00405766 Jy ! Component: 2650 - total flux cleaned = 0.00420048 Jy ! Component: 2700 - total flux cleaned = 0.00434188 Jy ! Component: 2750 - total flux cleaned = 0.00434198 Jy ! Component: 2800 - total flux cleaned = 0.00445309 Jy ! Component: 2850 - total flux cleaned = 0.00458988 Jy ! Component: 2900 - total flux cleaned = 0.0046982 Jy ! Component: 2950 - total flux cleaned = 0.00483141 Jy ! Component: 3000 - total flux cleaned = 0.00498988 Jy ! Component: 3050 - total flux cleaned = 0.00506823 Jy ! Component: 3100 - total flux cleaned = 0.0052488 Jy ! Component: 3150 - total flux cleaned = 0.00527459 Jy ! Component: 3200 - total flux cleaned = 0.00545166 Jy ! Component: 3250 - total flux cleaned = 0.00570093 Jy ! Component: 3300 - total flux cleaned = 0.00577461 Jy ! Component: 3350 - total flux cleaned = 0.00594547 Jy ! Component: 3400 - total flux cleaned = 0.00609074 Jy ! Component: 3450 - total flux cleaned = 0.00616226 Jy ! Component: 3500 - total flux cleaned = 0.00628083 Jy ! Component: 3550 - total flux cleaned = 0.00632782 Jy ! Component: 3600 - total flux cleaned = 0.0064667 Jy ! Component: 3650 - total flux cleaned = 0.00658106 Jy ! Component: 3700 - total flux cleaned = 0.00662668 Jy ! Component: 3750 - total flux cleaned = 0.00678413 Jy ! Component: 3800 - total flux cleaned = 0.00680639 Jy ! Component: 3850 - total flux cleaned = 0.00693843 Jy ! Component: 3900 - total flux cleaned = 0.00693832 Jy ! Component: 3950 - total flux cleaned = 0.00702456 Jy ! Component: 4000 - total flux cleaned = 0.00704592 Jy ! Component: 4050 - total flux cleaned = 0.00717292 Jy ! Total flux subtracted in 4096 components = 0.00721489 Jy ! Clean residual min=-0.001165 max=0.001181 Jy/beam ! Clean residual mean=0.000010 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.548361 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 746 components and 0.548361 Jy ![Exited script file: muppet] wmap "J0108-0037_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.729 at -2.777 degrees (North through East) ! Clean map min=-0.0031051 max=0.24079 Jy/beam ! Writing clean map to FITS file: J0108-0037_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.240786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042797 device "J0108-0037_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0108-0037_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.533217 0.533217 1.06643 2.13287 4.26573 8.53147 17.0629 34.1259 68.2517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.24 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 7.729 at -2.777 degrees (North through East) ! Clean map min=-0.0031051 max=0.24079 Jy/beam quit ! Quitting program ! Log file J0108-0037_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:14:40 2016