! Started logfile: J0309+2738_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:19:04 2016 obs J0309+2738_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0309+2738_S_2014_12_20_pus_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978704 visibilities/baseline/integration-bin. ! Found source: J0309+2738 ! ! 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 21140 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 J0309+2738_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956643Jy sigma=0.012501 ! Fit after self-cal, rms=0.942066Jy sigma=0.012329 ! 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=2.843 mas, bmaj=6.212 mas, bpa=-3.693 degrees ! Estimated noise=656.539 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 = 0.0444446 Jy ! Component: 100 - total flux cleaned = 0.0553718 Jy ! Total flux subtracted in 100 components = 0.0553718 Jy ! Clean residual min=-0.002666 max=0.004554 Jy/beam ! Clean residual mean=-0.000000 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0553718 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0553718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066294Jy sigma=0.000791 ! Fit after self-cal, rms=0.066291Jy sigma=0.000791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00504534 Jy ! Component: 100 - total flux cleaned = 0.0076439 Jy ! Total flux subtracted in 100 components = 0.0076439 Jy ! Clean residual min=-0.002483 max=0.002760 Jy/beam ! Clean residual mean=-0.000000 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.0630157 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0630157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065786Jy sigma=0.000786 ! Fit after self-cal, rms=0.065797Jy sigma=0.000786 ! 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=3.465 mas, bmaj=7.101 mas, bpa=-2.581 degrees ! Estimated noise=390.004 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 = 0.00212145 Jy ! Component: 100 - total flux cleaned = 0.00343736 Jy ! Component: 150 - total flux cleaned = 0.00429795 Jy ! Component: 200 - total flux cleaned = 0.00487073 Jy ! Total flux subtracted in 200 components = 0.00487073 Jy ! Clean residual min=-0.001900 max=0.002123 Jy/beam ! Clean residual mean=-0.000001 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0678865 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0678865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065691Jy sigma=0.000786 ! Fit after self-cal, rms=0.065696Jy sigma=0.000785 ! 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 0.85 HN 1.00 KP 1.07 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.02 KP 1.07 ! LA 1.01 MK 0.99 NL 1.04 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.01 KP 0.92 ! LA 0.77 MK 1.06 NL 1.50 OV 0.94 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 0.94 KP 0.88 ! LA 0.82 MK 0.94 NL 1.05 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.065696Jy sigma=0.000785 ! Fit after self-cal, rms=0.064306Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=7.158 mas, bpa=-2.626 degrees ! Estimated noise=391.155 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 = -0.000299566 Jy ! Component: 100 - total flux cleaned = -0.000325375 Jy ! Component: 150 - total flux cleaned = -0.00038345 Jy ! Component: 200 - total flux cleaned = -0.000421251 Jy ! Total flux subtracted in 200 components = -0.000421251 Jy ! Clean residual min=-0.001324 max=0.001377 Jy/beam ! Clean residual mean=0.000001 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0674652 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.0674652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064301Jy sigma=0.000777 ! Fit after self-cal, rms=0.064291Jy sigma=0.000777 ! 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=0.064291Jy sigma=0.000777 ! Fit after self-cal, rms=0.063739Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=7.156 mas, bpa=-2.532 degrees ! Estimated noise=390.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00034134 Jy ! Component: 100 - total flux cleaned = -0.000405388 Jy ! Component: 150 - total flux cleaned = -0.000445382 Jy ! Component: 200 - total flux cleaned = -0.000467475 Jy ! Total flux subtracted in 200 components = -0.000467475 Jy ! Clean residual min=-0.001132 max=0.001345 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0669977 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.0669977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063736Jy sigma=0.000775 ! Fit after self-cal, rms=0.063735Jy sigma=0.000775 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 (-5.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943875 Jy ! Component: 100 - total flux cleaned = 0.00101403 Jy ! Component: 150 - total flux cleaned = 0.00101427 Jy ! Component: 200 - total flux cleaned = 0.000968216 Jy ! Total flux subtracted in 200 components = 0.000968216 Jy ! Clean residual min=-0.001089 max=0.001270 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.067966 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.067966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063713Jy sigma=0.000775 ! Fit after self-cal, rms=0.063706Jy sigma=0.000775 ! 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=0.063706Jy sigma=0.000775 ! Fit after self-cal, rms=0.063746Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.158 mas, bpa=-2.601 degrees ! Estimated noise=390.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358431 Jy ! Component: 100 - total flux cleaned = 0.000294467 Jy ! Component: 150 - total flux cleaned = 0.000239854 Jy ! Component: 200 - total flux cleaned = 0.000191555 Jy ! Total flux subtracted in 200 components = 0.000191555 Jy ! Clean residual min=-0.001079 max=0.001260 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0681575 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0681575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063738Jy sigma=0.000775 ! Fit after self-cal, rms=0.063738Jy sigma=0.000775 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 = 7.2129e-05 Jy ! Component: 100 - total flux cleaned = 2.69861e-05 Jy ! Component: 150 - total flux cleaned = -2.46718e-05 Jy ! Component: 200 - total flux cleaned = -8.08882e-05 Jy ! Total flux subtracted in 200 components = -8.08882e-05 Jy ! Clean residual min=-0.001087 max=0.001249 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0680766 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.0680766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063735Jy sigma=0.000775 ! Fit after self-cal, rms=0.063734Jy sigma=0.000775 ! 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=0.063734Jy sigma=0.000775 ! Fit after self-cal, rms=0.063723Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.44 mas, bmaj=10.11 mas, bpa=-4.78 degrees ! Estimated noise=473.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.75516e-05 Jy ! Component: 100 - total flux cleaned = -3.00774e-05 Jy ! Component: 150 - total flux cleaned = -9.01418e-05 Jy ! Component: 200 - total flux cleaned = -0.000114961 Jy ! Total flux subtracted in 200 components = -0.000114961 Jy ! Clean residual min=-0.001338 max=0.001517 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0679617 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.0679617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063723Jy sigma=0.000775 ! Fit after self-cal, rms=0.063722Jy sigma=0.000775 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 = -3.28838e-05 Jy ! Component: 100 - total flux cleaned = -5.71422e-05 Jy ! Component: 150 - total flux cleaned = -6.73933e-05 Jy ! Component: 200 - total flux cleaned = -7.66208e-05 Jy ! Total flux subtracted in 200 components = -7.66208e-05 Jy ! Clean residual min=-0.001353 max=0.001520 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.067885 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.067885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063722Jy sigma=0.000775 ! Fit after self-cal, rms=0.063721Jy sigma=0.000775 ! 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=3.476 mas, bmaj=7.157 mas, bpa=-2.663 degrees ! Estimated noise=390.003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 7.157 at -2.663 degrees (North through East) ! Clean map min=-0.0010795 max=0.058677 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=2.862 mas, bmaj=6.265 mas, bpa=-3.511 degrees ! Estimated noise=656.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442982 Jy ! Component: 100 - total flux cleaned = 0.055309 Jy ! Component: 150 - total flux cleaned = 0.0601925 Jy ! Component: 200 - total flux cleaned = 0.062985 Jy ! Total flux subtracted in 200 components = 0.062985 Jy ! Clean residual min=-0.002091 max=0.002091 Jy/beam ! Clean residual mean=0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.062985 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.062985 Jy ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=7.157 mas, bpa=-2.663 degrees ! Estimated noise=390.003 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 = 0.00226532 Jy ! Component: 100 - total flux cleaned = 0.00352325 Jy ! Component: 150 - total flux cleaned = 0.00412592 Jy ! Component: 200 - total flux cleaned = 0.00434911 Jy ! Total flux subtracted in 200 components = 0.00434911 Jy ! Clean residual min=-0.001159 max=0.001291 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0673341 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.0673341 Jy ! Inverting map ! Added new window around map position (-107.5, 33.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112114 Jy ! Component: 100 - total flux cleaned = 0.00149196 Jy ! Component: 150 - total flux cleaned = 0.00165387 Jy ! Component: 200 - total flux cleaned = 0.00178117 Jy ! Total flux subtracted in 200 components = 0.00178117 Jy ! Clean residual min=-0.001115 max=0.001272 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0691153 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.0691153 Jy ! Inverting map ! Added new window around map position (64, 61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566887 Jy ! Component: 100 - total flux cleaned = 0.00048864 Jy ! Component: 150 - total flux cleaned = 0.000592476 Jy ! Component: 200 - total flux cleaned = 0.000669393 Jy ! Total flux subtracted in 200 components = 0.000669393 Jy ! Clean residual min=-0.001038 max=0.001108 Jy/beam ! Clean residual mean=0.000002 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0697847 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.0697847 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=7.44 mas, bmaj=10.11 mas, bpa=-4.78 degrees ! Estimated noise=473.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395532 Jy ! Component: 100 - total flux cleaned = 0.000543959 Jy ! Component: 150 - total flux cleaned = 0.000650657 Jy ! Component: 200 - total flux cleaned = 0.000695829 Jy ! Total flux subtracted in 200 components = 0.000695829 Jy ! Clean residual min=-0.001202 max=0.001187 Jy/beam ! Clean residual mean=0.000004 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0704805 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 = 2.68755e-05 Jy ! Component: 100 - total flux cleaned = 7.48262e-05 Jy ! Component: 150 - total flux cleaned = 0.00011821 Jy ! Component: 200 - total flux cleaned = 0.000138144 Jy ! Total flux subtracted in 200 components = 0.000138144 Jy ! Clean residual min=-0.001164 max=0.001204 Jy/beam ! Clean residual mean=0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0706187 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.0706187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=7.157 mas, bpa=-2.663 degrees ! Estimated noise=390.003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100801 Jy ! Component: 100 - total flux cleaned = 8.45901e-05 Jy ! Component: 150 - total flux cleaned = 6.9676e-05 Jy ! Component: 200 - total flux cleaned = 6.98115e-05 Jy ! Total flux subtracted in 200 components = 6.98115e-05 Jy ! Clean residual min=-0.001017 max=0.001105 Jy/beam ! Clean residual mean=0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0706885 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.0706885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063674Jy sigma=0.000774 ! Fit after self-cal, rms=0.063667Jy sigma=0.000774 wmodel J0309+2738_S_2014_12_20_pus_map.mod ! Writing 125 model components to file: J0309+2738_S_2014_12_20_pus_map.mod wobs J0309+2738_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0309+2738_S_2014_12_20_pus_uvs.fits wwins J0309+2738_S_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0309+2738_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 = 0.00024964 Jy ! Component: 100 - total flux cleaned = 0.000230257 Jy ! Component: 150 - total flux cleaned = 0.000110269 Jy ! Component: 200 - total flux cleaned = -3.71703e-05 Jy ! Component: 250 - total flux cleaned = -0.000179545 Jy ! Component: 300 - total flux cleaned = -0.000302313 Jy ! Component: 350 - total flux cleaned = -0.000376937 Jy ! Component: 400 - total flux cleaned = -0.000420499 Jy ! Component: 450 - total flux cleaned = -0.00047769 Jy ! Component: 500 - total flux cleaned = -0.000478057 Jy ! Component: 550 - total flux cleaned = -0.000574421 Jy ! Component: 600 - total flux cleaned = -0.000587718 Jy ! Component: 650 - total flux cleaned = -0.000614111 Jy ! Component: 700 - total flux cleaned = -0.000627058 Jy ! Component: 750 - total flux cleaned = -0.000626704 Jy ! Component: 800 - total flux cleaned = -0.00063946 Jy ! Component: 850 - total flux cleaned = -0.000676797 Jy ! Component: 900 - total flux cleaned = -0.000664547 Jy ! Component: 950 - total flux cleaned = -0.000676897 Jy ! Component: 1000 - total flux cleaned = -0.000665118 Jy ! Component: 1050 - total flux cleaned = -0.000688785 Jy ! Component: 1100 - total flux cleaned = -0.000700418 Jy ! Component: 1150 - total flux cleaned = -0.000688986 Jy ! Component: 1200 - total flux cleaned = -0.000745723 Jy ! Component: 1250 - total flux cleaned = -0.000734268 Jy ! Component: 1300 - total flux cleaned = -0.00072325 Jy ! Component: 1350 - total flux cleaned = -0.00075608 Jy ! Component: 1400 - total flux cleaned = -0.000734543 Jy ! Component: 1450 - total flux cleaned = -0.000777158 Jy ! Component: 1500 - total flux cleaned = -0.000777073 Jy ! Component: 1550 - total flux cleaned = -0.00074573 Jy ! Component: 1600 - total flux cleaned = -0.000756302 Jy ! Component: 1650 - total flux cleaned = -0.000776852 Jy ! Component: 1700 - total flux cleaned = -0.000786976 Jy ! Component: 1750 - total flux cleaned = -0.000787182 Jy ! Component: 1800 - total flux cleaned = -0.000856372 Jy ! Component: 1850 - total flux cleaned = -0.000846586 Jy ! Component: 1900 - total flux cleaned = -0.00086609 Jy ! Component: 1950 - total flux cleaned = -0.000904516 Jy ! Component: 2000 - total flux cleaned = -0.000951983 Jy ! Component: 2050 - total flux cleaned = -0.000933142 Jy ! Component: 2100 - total flux cleaned = -0.000961387 Jy ! Component: 2150 - total flux cleaned = -0.000998428 Jy ! Component: 2200 - total flux cleaned = -0.00100746 Jy ! Component: 2250 - total flux cleaned = -0.00098929 Jy ! Component: 2300 - total flux cleaned = -0.00101624 Jy ! Component: 2350 - total flux cleaned = -0.000989585 Jy ! Component: 2400 - total flux cleaned = -0.00102492 Jy ! Component: 2450 - total flux cleaned = -0.00102495 Jy ! Component: 2500 - total flux cleaned = -0.000990344 Jy ! Component: 2550 - total flux cleaned = -0.00100758 Jy ! Component: 2600 - total flux cleaned = -0.000999174 Jy ! Component: 2650 - total flux cleaned = -0.00100763 Jy ! Component: 2700 - total flux cleaned = -0.000965619 Jy ! Component: 2750 - total flux cleaned = -0.000982257 Jy ! Component: 2800 - total flux cleaned = -0.000957482 Jy ! Component: 2850 - total flux cleaned = -0.000965682 Jy ! Component: 2900 - total flux cleaned = -0.000957486 Jy ! Component: 2950 - total flux cleaned = -0.000933206 Jy ! Component: 3000 - total flux cleaned = -0.000893218 Jy ! Component: 3050 - total flux cleaned = -0.000885244 Jy ! Component: 3100 - total flux cleaned = -0.000885253 Jy ! Component: 3150 - total flux cleaned = -0.000869539 Jy ! Component: 3200 - total flux cleaned = -0.000877309 Jy ! Component: 3250 - total flux cleaned = -0.000838538 Jy ! Component: 3300 - total flux cleaned = -0.000838491 Jy ! Component: 3350 - total flux cleaned = -0.000800202 Jy ! Component: 3400 - total flux cleaned = -0.000762354 Jy ! Component: 3450 - total flux cleaned = -0.000785016 Jy ! Component: 3500 - total flux cleaned = -0.000770034 Jy ! Component: 3550 - total flux cleaned = -0.000755171 Jy ! Component: 3600 - total flux cleaned = -0.000747759 Jy ! Component: 3650 - total flux cleaned = -0.000725809 Jy ! Component: 3700 - total flux cleaned = -0.00072582 Jy ! Component: 3750 - total flux cleaned = -0.000689658 Jy ! Component: 3800 - total flux cleaned = -0.000732788 Jy ! Component: 3850 - total flux cleaned = -0.000697035 Jy ! Component: 3900 - total flux cleaned = -0.000697073 Jy ! Component: 3950 - total flux cleaned = -0.000704137 Jy ! Component: 4000 - total flux cleaned = -0.000718172 Jy ! Component: 4050 - total flux cleaned = -0.000725161 Jy ! Total flux subtracted in 4096 components = -0.000732101 Jy ! Clean residual min=-0.000418 max=0.000382 Jy/beam ! Clean residual mean=0.000001 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0699564 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 418 components and 0.0699563 Jy ![Exited script file: muppet] wmap "J0309+2738_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 7.157 at -2.663 degrees (North through East) ! Clean map min=-0.0008267 max=0.058577 Jy/beam ! Writing clean map to FITS file: J0309+2738_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 0.058577 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127944 device "J0309+2738_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0309+2738_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.655259 0.655259 1.31052 2.62104 5.24207 10.4841 20.9683 41.9366 83.8732 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 7.157 at -2.663 degrees (North through East) ! Clean map min=-0.0008267 max=0.058577 Jy/beam quit ! Quitting program ! Log file J0309+2738_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:19:12 2016