! Started logfile: J0330+3639_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:19:47 2016 obs J0330+3639_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0330+3639_S_2014_12_20_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970009 visibilities/baseline/integration-bin. ! Found source: J0330+3639 ! ! 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 21476 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 J0330+3639_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871658Jy sigma=0.011116 ! Fit after self-cal, rms=0.858862Jy sigma=0.010953 ! 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=2.814 mas, bmaj=5.238 mas, bpa=-8.181 degrees ! Estimated noise=747.085 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 = 0.0986224 Jy ! Component: 100 - total flux cleaned = 0.144405 Jy ! Total flux subtracted in 100 components = 0.144405 Jy ! Clean residual min=-0.011949 max=0.038297 Jy/beam ! Clean residual mean=0.000106 rms=0.003971 Jy/beam ! Combined flux in latest and established models = 0.144405 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.144405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111115Jy sigma=0.001357 ! Fit after self-cal, rms=0.110909Jy sigma=0.001354 ! Inverting map ! Added new window around map position (-2.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365642 Jy ! Component: 100 - total flux cleaned = 0.0601362 Jy ! Total flux subtracted in 100 components = 0.0601362 Jy ! Clean residual min=-0.008779 max=0.014545 Jy/beam ! Clean residual mean=0.000076 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.204542 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.204542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090998Jy sigma=0.001086 ! Fit after self-cal, rms=0.090311Jy sigma=0.001078 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019146 Jy ! Component: 100 - total flux cleaned = 0.0339213 Jy ! Total flux subtracted in 100 components = 0.0339213 Jy ! Clean residual min=-0.007471 max=0.011553 Jy/beam ! Clean residual mean=0.000058 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.238463 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 76 components and 0.238463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082314Jy sigma=0.000972 ! Fit after self-cal, rms=0.082209Jy sigma=0.000971 ! 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=3.51 mas, bmaj=6.239 mas, bpa=-8.781 degrees ! Estimated noise=384.642 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021122 Jy ! Component: 100 - total flux cleaned = 0.0361062 Jy ! Component: 150 - total flux cleaned = 0.0475694 Jy ! Component: 200 - total flux cleaned = 0.0566584 Jy ! Total flux subtracted in 200 components = 0.0566584 Jy ! Clean residual min=-0.005716 max=0.009954 Jy/beam ! Clean residual mean=0.000059 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.295121 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 159 components and 0.295121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074246Jy sigma=0.000873 ! Fit after self-cal, rms=0.074054Jy sigma=0.000871 ! Inverting map ! Added new window around map position (-10, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100821 Jy ! Component: 100 - total flux cleaned = 0.0170415 Jy ! Component: 150 - total flux cleaned = 0.022786 Jy ! Component: 200 - total flux cleaned = 0.0275912 Jy ! Total flux subtracted in 200 components = 0.0275912 Jy ! Clean residual min=-0.004968 max=0.005476 Jy/beam ! Clean residual mean=0.000036 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.322712 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 215 components and 0.322712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071995Jy sigma=0.000846 ! Fit after self-cal, rms=0.071868Jy sigma=0.000845 ! 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 0.98 FD 0.86 HN 0.97 KP 1.07 ! LA 0.96 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.03 KP 1.04 ! LA 0.91 MK 1.01 NL 1.06 OV 1.06 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.04 KP 0.91 ! LA 0.74 MK 0.98 NL 1.27 OV 0.98 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.98 KP 0.88 ! LA 0.80 MK 1.02 NL 1.04 OV 1.05 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.071868Jy sigma=0.000845 ! Fit after self-cal, rms=0.066617Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.541 mas, bmaj=6.309 mas, bpa=-9.142 degrees ! Estimated noise=385.014 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 = 0.00114281 Jy ! Component: 100 - total flux cleaned = 0.00119578 Jy ! Component: 150 - total flux cleaned = 0.00115145 Jy ! Component: 200 - total flux cleaned = 0.00111529 Jy ! Total flux subtracted in 200 components = 0.00111529 Jy ! Clean residual min=-0.002709 max=0.002508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.323828 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 236 components and 0.323828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066543Jy sigma=0.000789 ! Fit after self-cal, rms=0.066521Jy sigma=0.000788 ! 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=0.066521Jy sigma=0.000788 ! Fit after self-cal, rms=0.066097Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=6.275 mas, bpa=-8.772 degrees ! Estimated noise=384.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.39878e-05 Jy ! Component: 100 - total flux cleaned = 7.29249e-05 Jy ! Component: 150 - total flux cleaned = 3.5907e-05 Jy ! Component: 200 - total flux cleaned = -2.6547e-05 Jy ! Total flux subtracted in 200 components = -2.6547e-05 Jy ! Clean residual min=-0.002080 max=0.001909 Jy/beam ! Clean residual mean=0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.323801 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 254 components and 0.323801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066053Jy sigma=0.000780 ! Fit after self-cal, rms=0.066059Jy sigma=0.000780 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 = 0.000171527 Jy ! Component: 100 - total flux cleaned = 0.000170539 Jy ! Component: 150 - total flux cleaned = 0.000119365 Jy ! Component: 200 - total flux cleaned = 5.0463e-05 Jy ! Total flux subtracted in 200 components = 5.0463e-05 Jy ! Clean residual min=-0.002052 max=0.001828 Jy/beam ! Clean residual mean=0.000000 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.323852 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 264 components and 0.323852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066039Jy sigma=0.000780 ! Fit after self-cal, rms=0.066036Jy sigma=0.000780 ! 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=0.066036Jy sigma=0.000780 ! Fit after self-cal, rms=0.066170Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=6.282 mas, bpa=-8.781 degrees ! Estimated noise=384.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.81664e-05 Jy ! Component: 100 - total flux cleaned = -0.000204888 Jy ! Component: 150 - total flux cleaned = -0.000276644 Jy ! Component: 200 - total flux cleaned = -0.000319961 Jy ! Total flux subtracted in 200 components = -0.000319961 Jy ! Clean residual min=-0.001968 max=0.001834 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.323532 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 276 components and 0.323532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066152Jy sigma=0.000779 ! Fit after self-cal, rms=0.066151Jy sigma=0.000779 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 = -1.79945e-05 Jy ! Component: 100 - total flux cleaned = 2.46645e-05 Jy ! Component: 150 - total flux cleaned = 5.54623e-06 Jy ! Component: 200 - total flux cleaned = 5.68278e-06 Jy ! Total flux subtracted in 200 components = 5.68278e-06 Jy ! Clean residual min=-0.001938 max=0.001809 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.323537 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 287 components and 0.323537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066139Jy sigma=0.000779 ! Fit after self-cal, rms=0.066136Jy sigma=0.000779 ! 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=0.066136Jy sigma=0.000779 ! Fit after self-cal, rms=0.066212Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.605 mas, bmaj=9.482 mas, bpa=-10.46 degrees ! Estimated noise=468.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000360008 Jy ! Component: 100 - total flux cleaned = -0.000355657 Jy ! Component: 150 - total flux cleaned = -0.000332134 Jy ! Component: 200 - total flux cleaned = -0.000312789 Jy ! Total flux subtracted in 200 components = -0.000312789 Jy ! Clean residual min=-0.002413 max=0.002591 Jy/beam ! Clean residual mean=0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.323225 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 305 components and 0.323225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066203Jy sigma=0.000779 ! Fit after self-cal, rms=0.066201Jy sigma=0.000779 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 = -4.44595e-05 Jy ! Component: 100 - total flux cleaned = -2.58478e-05 Jy ! Component: 150 - total flux cleaned = 4.60427e-06 Jy ! Component: 200 - total flux cleaned = 1.83513e-05 Jy ! Total flux subtracted in 200 components = 1.83513e-05 Jy ! Clean residual min=-0.002399 max=0.002543 Jy/beam ! Clean residual mean=0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.323243 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 319 components and 0.323243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066199Jy sigma=0.000779 ! Fit after self-cal, rms=0.066198Jy sigma=0.000779 ! 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=3.536 mas, bmaj=6.288 mas, bpa=-8.822 degrees ! Estimated noise=384.532 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 6.288 at -8.822 degrees (North through East) ! Clean map min=-0.0017932 max=0.12986 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=2.827 mas, bmaj=5.258 mas, bpa=-8.536 degrees ! Estimated noise=749.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0991268 Jy ! Component: 100 - total flux cleaned = 0.149824 Jy ! Component: 150 - total flux cleaned = 0.183046 Jy ! Component: 200 - total flux cleaned = 0.20673 Jy ! Total flux subtracted in 200 components = 0.20673 Jy ! Clean residual min=-0.006480 max=0.013572 Jy/beam ! Clean residual mean=0.000060 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.20673 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.20673 Jy ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=6.288 mas, bpa=-8.822 degrees ! Estimated noise=384.532 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 = 0.0281624 Jy ! Component: 100 - total flux cleaned = 0.0473465 Jy ! Component: 150 - total flux cleaned = 0.0612532 Jy ! Component: 200 - total flux cleaned = 0.071678 Jy ! Total flux subtracted in 200 components = 0.071678 Jy ! Clean residual min=-0.003605 max=0.006070 Jy/beam ! Clean residual mean=0.000042 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.278408 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 134 components and 0.278408 Jy ! Inverting map ! Added new window around map position (3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809844 Jy ! Component: 100 - total flux cleaned = 0.0145205 Jy ! Component: 150 - total flux cleaned = 0.0197033 Jy ! Component: 200 - total flux cleaned = 0.023949 Jy ! Total flux subtracted in 200 components = 0.023949 Jy ! Clean residual min=-0.002616 max=0.002904 Jy/beam ! Clean residual mean=0.000020 rms=0.000722 Jy/beam ! Combined flux in latest and established models = 0.302357 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 207 components and 0.302357 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=7.605 mas, bmaj=9.482 mas, bpa=-10.46 degrees ! Estimated noise=468.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633293 Jy ! Component: 100 - total flux cleaned = 0.0105907 Jy ! Component: 150 - total flux cleaned = 0.0136164 Jy ! Component: 200 - total flux cleaned = 0.0158207 Jy ! Total flux subtracted in 200 components = 0.0158207 Jy ! Clean residual min=-0.002607 max=0.002613 Jy/beam ! Clean residual mean=0.000012 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.318178 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 = 0.0016319 Jy ! Component: 100 - total flux cleaned = 0.00263565 Jy ! Component: 150 - total flux cleaned = 0.00323836 Jy ! Component: 200 - total flux cleaned = 0.00370647 Jy ! Total flux subtracted in 200 components = 0.00370647 Jy ! Clean residual min=-0.002343 max=0.002581 Jy/beam ! Clean residual mean=0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.321884 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 327 components and 0.321884 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.536 mas, bmaj=6.288 mas, bpa=-8.822 degrees ! Estimated noise=384.532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490101 Jy ! Component: 100 - total flux cleaned = 0.000631508 Jy ! Component: 150 - total flux cleaned = 0.000728533 Jy ! Component: 200 - total flux cleaned = 0.000848442 Jy ! Total flux subtracted in 200 components = 0.000848442 Jy ! Clean residual min=-0.001733 max=0.001919 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.322733 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 352 components and 0.322733 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066211Jy sigma=0.000779 ! Fit after self-cal, rms=0.066191Jy sigma=0.000779 wmodel J0330+3639_S_2014_12_20_pus_map.mod ! Writing 352 model components to file: J0330+3639_S_2014_12_20_pus_map.mod wobs J0330+3639_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0330+3639_S_2014_12_20_pus_uvs.fits wwins J0330+3639_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0330+3639_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 = -0.000151559 Jy ! Component: 100 - total flux cleaned = -0.000301804 Jy ! Component: 150 - total flux cleaned = -0.000413083 Jy ! Component: 200 - total flux cleaned = -0.000466789 Jy ! Component: 250 - total flux cleaned = -0.000388703 Jy ! Component: 300 - total flux cleaned = -0.000239318 Jy ! Component: 350 - total flux cleaned = -7.09461e-05 Jy ! Component: 400 - total flux cleaned = 4.55483e-05 Jy ! Component: 450 - total flux cleaned = 0.000158894 Jy ! Component: 500 - total flux cleaned = 0.000246794 Jy ! Component: 550 - total flux cleaned = 0.000268868 Jy ! Component: 600 - total flux cleaned = 0.000414629 Jy ! Component: 650 - total flux cleaned = 0.000495957 Jy ! Component: 700 - total flux cleaned = 0.000595037 Jy ! Component: 750 - total flux cleaned = 0.000691761 Jy ! Component: 800 - total flux cleaned = 0.000748419 Jy ! Component: 850 - total flux cleaned = 0.000822952 Jy ! Component: 900 - total flux cleaned = 0.000878001 Jy ! Component: 950 - total flux cleaned = 0.000931785 Jy ! Component: 1000 - total flux cleaned = 0.000966982 Jy ! Component: 1050 - total flux cleaned = 0.00100154 Jy ! Component: 1100 - total flux cleaned = 0.00105215 Jy ! Component: 1150 - total flux cleaned = 0.00101865 Jy ! Component: 1200 - total flux cleaned = 0.00105122 Jy ! Component: 1250 - total flux cleaned = 0.000970863 Jy ! Component: 1300 - total flux cleaned = 0.00101881 Jy ! Component: 1350 - total flux cleaned = 0.00101856 Jy ! Component: 1400 - total flux cleaned = 0.000956742 Jy ! Component: 1450 - total flux cleaned = 0.000987117 Jy ! Component: 1500 - total flux cleaned = 0.000972201 Jy ! Component: 1550 - total flux cleaned = 0.00100194 Jy ! Component: 1600 - total flux cleaned = 0.00100186 Jy ! Component: 1650 - total flux cleaned = 0.0010305 Jy ! Component: 1700 - total flux cleaned = 0.00101611 Jy ! Component: 1750 - total flux cleaned = 0.00104383 Jy ! Component: 1800 - total flux cleaned = 0.00101576 Jy ! Component: 1850 - total flux cleaned = 0.00101562 Jy ! Component: 1900 - total flux cleaned = 0.0010021 Jy ! Component: 1950 - total flux cleaned = 0.00100205 Jy ! Component: 2000 - total flux cleaned = 0.00101521 Jy ! Component: 2050 - total flux cleaned = 0.00101495 Jy ! Component: 2100 - total flux cleaned = 0.00102787 Jy ! Component: 2150 - total flux cleaned = 0.00102759 Jy ! Component: 2200 - total flux cleaned = 0.00103999 Jy ! Component: 2250 - total flux cleaned = 0.00100263 Jy ! Component: 2300 - total flux cleaned = 0.00102727 Jy ! Component: 2350 - total flux cleaned = 0.000941922 Jy ! Component: 2400 - total flux cleaned = 0.000965955 Jy ! Component: 2450 - total flux cleaned = 0.000942099 Jy ! Component: 2500 - total flux cleaned = 0.000930074 Jy ! Component: 2550 - total flux cleaned = 0.000859942 Jy ! Component: 2600 - total flux cleaned = 0.00088307 Jy ! Component: 2650 - total flux cleaned = 0.000871557 Jy ! Component: 2700 - total flux cleaned = 0.000848849 Jy ! Component: 2750 - total flux cleaned = 0.000837429 Jy ! Component: 2800 - total flux cleaned = 0.000792741 Jy ! Component: 2850 - total flux cleaned = 0.000748377 Jy ! Component: 2900 - total flux cleaned = 0.00068296 Jy ! Component: 2950 - total flux cleaned = 0.00068299 Jy ! Component: 3000 - total flux cleaned = 0.00064005 Jy ! Component: 3050 - total flux cleaned = 0.000586875 Jy ! Component: 3100 - total flux cleaned = 0.000513074 Jy ! Component: 3150 - total flux cleaned = 0.000492052 Jy ! Component: 3200 - total flux cleaned = 0.000492089 Jy ! Component: 3250 - total flux cleaned = 0.00048182 Jy ! Component: 3300 - total flux cleaned = 0.000410421 Jy ! Component: 3350 - total flux cleaned = 0.000430585 Jy ! Component: 3400 - total flux cleaned = 0.000350127 Jy ! Component: 3450 - total flux cleaned = 0.000310084 Jy ! Component: 3500 - total flux cleaned = 0.000240896 Jy ! Component: 3550 - total flux cleaned = 0.000231139 Jy ! Component: 3600 - total flux cleaned = 0.000182529 Jy ! Component: 3650 - total flux cleaned = 0.00014399 Jy ! Component: 3700 - total flux cleaned = 0.000115289 Jy ! Component: 3750 - total flux cleaned = 0.00012484 Jy ! Component: 3800 - total flux cleaned = 7.75615e-05 Jy ! Component: 3850 - total flux cleaned = 3.98416e-05 Jy ! Component: 3900 - total flux cleaned = 2.12481e-05 Jy ! Component: 3950 - total flux cleaned = -2.50248e-05 Jy ! Component: 4000 - total flux cleaned = -3.42619e-05 Jy ! Component: 4050 - total flux cleaned = -7.98521e-05 Jy ! Total flux subtracted in 4096 components = -0.000116109 Jy ! Clean residual min=-0.000587 max=0.000487 Jy/beam ! Clean residual mean=0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.322617 Jy keep ! Adding 328 model components to the UV plane model. ! The established model now contains 680 components and 0.322617 Jy ![Exited script file: muppet] wmap "J0330+3639_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 6.288 at -8.822 degrees (North through East) ! Clean map min=-0.0010573 max=0.13124 Jy/beam ! Writing clean map to FITS file: J0330+3639_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 0.131244 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165573 device "J0330+3639_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0330+3639_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37847 0.37847 0.756939 1.51388 3.02776 6.05551 12.111 24.2221 48.4441 96.8882 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 6.288 at -8.822 degrees (North through East) ! Clean map min=-0.0010573 max=0.13124 Jy/beam quit ! Quitting program ! Log file J0330+3639_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:19:54 2016