! Started logfile: J0308+2355_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:18:57 2016 obs J0308+2355_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0308+2355_S_2014_12_20_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976165 visibilities/baseline/integration-bin. ! Found source: J0308+2355 ! ! 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 21788 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 J0308+2355_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.988328Jy sigma=0.012589 ! Fit after self-cal, rms=0.957966Jy sigma=0.012241 ! 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=2.806 mas, bmaj=6.158 mas, bpa=-5.09 degrees ! Estimated noise=668.474 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 = 0.0335865 Jy ! Component: 100 - total flux cleaned = 0.0409367 Jy ! Total flux subtracted in 100 components = 0.0409367 Jy ! Clean residual min=-0.002028 max=0.002234 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0409367 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0409367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066822Jy sigma=0.000786 ! Fit after self-cal, rms=0.066351Jy sigma=0.000781 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026123 Jy ! Component: 100 - total flux cleaned = 0.00383525 Jy ! Total flux subtracted in 100 components = 0.00383525 Jy ! Clean residual min=-0.001866 max=0.001876 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0447719 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0447719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066210Jy sigma=0.000780 ! Fit after self-cal, rms=0.066214Jy sigma=0.000780 ! 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=3.362 mas, bmaj=7.126 mas, bpa=-4.439 degrees ! Estimated noise=381.752 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 = 0.000936309 Jy ! Component: 100 - total flux cleaned = 0.00132818 Jy ! Component: 150 - total flux cleaned = 0.00144893 Jy ! Component: 200 - total flux cleaned = 0.00149851 Jy ! Total flux subtracted in 200 components = 0.00149851 Jy ! Clean residual min=-0.001669 max=0.001433 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0462705 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.0462705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066190Jy sigma=0.000780 ! Fit after self-cal, rms=0.066192Jy sigma=0.000780 ! 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 1.01 FD 0.88 HN 0.98 KP 1.04 ! LA 1.01 MK 1.01 NL 1.00 OV 1.06 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.01 KP 1.02 ! LA 0.97 MK 1.05 NL 1.07 OV 1.03 ! PT 1.10 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.00 KP 0.93 ! LA 0.75 MK 1.03 NL 1.21 OV 0.99 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 0.94 KP 0.94 ! LA 0.80 MK 1.00 NL 0.99 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.066192Jy sigma=0.000780 ! Fit after self-cal, rms=0.064555Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=7.127 mas, bpa=-4.101 degrees ! Estimated noise=381.714 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 = -8.63727e-05 Jy ! Component: 100 - total flux cleaned = -7.42377e-05 Jy ! Component: 150 - total flux cleaned = -8.352e-05 Jy ! Component: 200 - total flux cleaned = -0.000100107 Jy ! Total flux subtracted in 200 components = -0.000100107 Jy ! Clean residual min=-0.001053 max=0.001121 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0461704 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0461704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064551Jy sigma=0.000778 ! Fit after self-cal, rms=0.064519Jy 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=0.064519Jy sigma=0.000777 ! Fit after self-cal, rms=0.064195Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.373 mas, bmaj=7.114 mas, bpa=-3.965 degrees ! Estimated noise=381.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.47361e-05 Jy ! Component: 100 - total flux cleaned = 7.50421e-05 Jy ! Component: 150 - total flux cleaned = 6.61484e-05 Jy ! Component: 200 - total flux cleaned = 6.59194e-05 Jy ! Total flux subtracted in 200 components = 6.59194e-05 Jy ! Clean residual min=-0.001000 max=0.001053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0462363 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0462363 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064192Jy sigma=0.000777 ! Fit after self-cal, rms=0.064194Jy sigma=0.000777 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 = -1.74922e-05 Jy ! Component: 100 - total flux cleaned = -2.53139e-05 Jy ! Component: 150 - total flux cleaned = -1.84683e-05 Jy ! Component: 200 - total flux cleaned = -1.88946e-05 Jy ! Total flux subtracted in 200 components = -1.88946e-05 Jy ! Clean residual min=-0.001017 max=0.001059 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0462174 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.0462174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064192Jy sigma=0.000777 ! Fit after self-cal, rms=0.064192Jy sigma=0.000777 ! 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=0.064192Jy sigma=0.000777 ! Fit after self-cal, rms=0.064205Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=7.101 mas, bpa=-3.885 degrees ! Estimated noise=380.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.36054e-05 Jy ! Component: 100 - total flux cleaned = 5.3826e-05 Jy ! Component: 150 - total flux cleaned = 4.6879e-05 Jy ! Component: 200 - total flux cleaned = 4.66475e-05 Jy ! Total flux subtracted in 200 components = 4.66475e-05 Jy ! Clean residual min=-0.001009 max=0.001046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.046264 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.046264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064203Jy sigma=0.000776 ! Fit after self-cal, rms=0.064206Jy sigma=0.000776 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 = -1.47357e-05 Jy ! Component: 100 - total flux cleaned = -8.525e-06 Jy ! Component: 150 - total flux cleaned = -3.11705e-06 Jy ! Component: 200 - total flux cleaned = -3.41596e-06 Jy ! Total flux subtracted in 200 components = -3.41596e-06 Jy ! Clean residual min=-0.001005 max=0.001058 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0462606 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0462606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064204Jy sigma=0.000776 ! Fit after self-cal, rms=0.064205Jy sigma=0.000776 ! 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=0.064205Jy sigma=0.000776 ! Fit after self-cal, rms=0.064199Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.316 mas, bmaj=10.08 mas, bpa=-4.662 degrees ! Estimated noise=468.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180313 Jy ! Component: 100 - total flux cleaned = 0.000204138 Jy ! Component: 150 - total flux cleaned = 0.000220269 Jy ! Component: 200 - total flux cleaned = 0.000231015 Jy ! Total flux subtracted in 200 components = 0.000231015 Jy ! Clean residual min=-0.001045 max=0.000992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0464916 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.0464916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064199Jy sigma=0.000776 ! Fit after self-cal, rms=0.064201Jy sigma=0.000776 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 = 3.4454e-05 Jy ! Component: 100 - total flux cleaned = 4.44187e-05 Jy ! Component: 150 - total flux cleaned = 5.32835e-05 Jy ! Component: 200 - total flux cleaned = 5.85869e-05 Jy ! Total flux subtracted in 200 components = 5.85869e-05 Jy ! Clean residual min=-0.001045 max=0.000990 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0465502 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0465502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064202Jy sigma=0.000776 ! Fit after self-cal, rms=0.064202Jy sigma=0.000776 ! 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=3.375 mas, bmaj=7.091 mas, bpa=-3.805 degrees ! Estimated noise=380.89 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 7.091 at -3.805 degrees (North through East) ! Clean map min=-0.00098069 max=0.044272 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=2.813 mas, bmaj=6.12 mas, bpa=-4.319 degrees ! Estimated noise=666.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341264 Jy ! Component: 100 - total flux cleaned = 0.041635 Jy ! Component: 150 - total flux cleaned = 0.0439772 Jy ! Component: 200 - total flux cleaned = 0.0451912 Jy ! Total flux subtracted in 200 components = 0.0451912 Jy ! Clean residual min=-0.001733 max=0.001617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0451912 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0451912 Jy ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=7.091 mas, bpa=-3.805 degrees ! Estimated noise=380.89 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 = 0.000613449 Jy ! Component: 100 - total flux cleaned = 0.000813616 Jy ! Component: 150 - total flux cleaned = 0.000964251 Jy ! Component: 200 - total flux cleaned = 0.00103937 Jy ! Total flux subtracted in 200 components = 0.00103937 Jy ! Clean residual min=-0.001006 max=0.001053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0462306 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0462306 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=7.316 mas, bmaj=10.08 mas, bpa=-4.662 degrees ! Estimated noise=468.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224798 Jy ! Component: 100 - total flux cleaned = 0.000269652 Jy ! Component: 150 - total flux cleaned = 0.000284618 Jy ! Component: 200 - total flux cleaned = 0.00029748 Jy ! Total flux subtracted in 200 components = 0.00029748 Jy ! Clean residual min=-0.001033 max=0.000978 Jy/beam ! Clean residual mean=-0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0465281 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 = 6.8612e-06 Jy ! Component: 100 - total flux cleaned = 1.3329e-05 Jy ! Component: 150 - total flux cleaned = 1.7485e-05 Jy ! Component: 200 - total flux cleaned = 2.13846e-05 Jy ! Total flux subtracted in 200 components = 2.13846e-05 Jy ! Clean residual min=-0.001036 max=0.000977 Jy/beam ! Clean residual mean=-0.000004 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0465495 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0465495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=7.091 mas, bpa=-3.805 degrees ! Estimated noise=380.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175148 Jy ! Component: 100 - total flux cleaned = -0.000175115 Jy ! Component: 150 - total flux cleaned = -0.000185749 Jy ! Component: 200 - total flux cleaned = -0.00018596 Jy ! Total flux subtracted in 200 components = -0.00018596 Jy ! Clean residual min=-0.001009 max=0.001066 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0463635 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0463635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064207Jy sigma=0.000777 ! Fit after self-cal, rms=0.064207Jy sigma=0.000777 wmodel J0308+2355_S_2014_12_20_pus_map.mod ! Writing 44 model components to file: J0308+2355_S_2014_12_20_pus_map.mod wobs J0308+2355_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0308+2355_S_2014_12_20_pus_uvs.fits wwins J0308+2355_S_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0308+2355_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 = 0.000218745 Jy ! Component: 100 - total flux cleaned = 0.000200788 Jy ! Component: 150 - total flux cleaned = 0.000268262 Jy ! Component: 200 - total flux cleaned = 0.000316619 Jy ! Component: 250 - total flux cleaned = 0.000348252 Jy ! Component: 300 - total flux cleaned = 0.000409397 Jy ! Component: 350 - total flux cleaned = 0.000379702 Jy ! Component: 400 - total flux cleaned = 0.000350693 Jy ! Component: 450 - total flux cleaned = 0.000293676 Jy ! Component: 500 - total flux cleaned = 0.000265724 Jy ! Component: 550 - total flux cleaned = 0.000210292 Jy ! Component: 600 - total flux cleaned = 0.000183207 Jy ! Component: 650 - total flux cleaned = 0.000209837 Jy ! Component: 700 - total flux cleaned = 0.000196557 Jy ! Component: 750 - total flux cleaned = 0.000247977 Jy ! Component: 800 - total flux cleaned = 0.000235112 Jy ! Component: 850 - total flux cleaned = 0.00024788 Jy ! Component: 900 - total flux cleaned = 0.0003221 Jy ! Component: 950 - total flux cleaned = 0.0003096 Jy ! Component: 1000 - total flux cleaned = 0.000333571 Jy ! Component: 1050 - total flux cleaned = 0.000333332 Jy ! Component: 1100 - total flux cleaned = 0.000368578 Jy ! Component: 1150 - total flux cleaned = 0.000391625 Jy ! Component: 1200 - total flux cleaned = 0.000403086 Jy ! Component: 1250 - total flux cleaned = 0.000448533 Jy ! Component: 1300 - total flux cleaned = 0.000437356 Jy ! Component: 1350 - total flux cleaned = 0.000504293 Jy ! Component: 1400 - total flux cleaned = 0.000504243 Jy ! Component: 1450 - total flux cleaned = 0.000536763 Jy ! Component: 1500 - total flux cleaned = 0.00056925 Jy ! Component: 1550 - total flux cleaned = 0.000612002 Jy ! Component: 1600 - total flux cleaned = 0.000643658 Jy ! Component: 1650 - total flux cleaned = 0.000633168 Jy ! Component: 1700 - total flux cleaned = 0.000664298 Jy ! Component: 1750 - total flux cleaned = 0.000695103 Jy ! Component: 1800 - total flux cleaned = 0.000695003 Jy ! Component: 1850 - total flux cleaned = 0.000705102 Jy ! Component: 1900 - total flux cleaned = 0.000764841 Jy ! Component: 1950 - total flux cleaned = 0.000725191 Jy ! Component: 2000 - total flux cleaned = 0.000754691 Jy ! Component: 2050 - total flux cleaned = 0.000764517 Jy ! Component: 2100 - total flux cleaned = 0.000793428 Jy ! Component: 2150 - total flux cleaned = 0.000822121 Jy ! Component: 2200 - total flux cleaned = 0.000822023 Jy ! Component: 2250 - total flux cleaned = 0.000812549 Jy ! Component: 2300 - total flux cleaned = 0.000812748 Jy ! Component: 2350 - total flux cleaned = 0.000831321 Jy ! Component: 2400 - total flux cleaned = 0.000840723 Jy ! Component: 2450 - total flux cleaned = 0.000877403 Jy ! Component: 2500 - total flux cleaned = 0.000895597 Jy ! Component: 2550 - total flux cleaned = 0.000922658 Jy ! Component: 2600 - total flux cleaned = 0.000922659 Jy ! Component: 2650 - total flux cleaned = 0.000958231 Jy ! Component: 2700 - total flux cleaned = 0.000975885 Jy ! Component: 2750 - total flux cleaned = 0.000975804 Jy ! Component: 2800 - total flux cleaned = 0.000993199 Jy ! Component: 2850 - total flux cleaned = 0.00102789 Jy ! Component: 2900 - total flux cleaned = 0.0010107 Jy ! Component: 2950 - total flux cleaned = 0.00102768 Jy ! Component: 3000 - total flux cleaned = 0.00101933 Jy ! Component: 3050 - total flux cleaned = 0.0010445 Jy ! Component: 3100 - total flux cleaned = 0.00103611 Jy ! Component: 3150 - total flux cleaned = 0.00103607 Jy ! Component: 3200 - total flux cleaned = 0.00104436 Jy ! Component: 3250 - total flux cleaned = 0.00103612 Jy ! Component: 3300 - total flux cleaned = 0.00104422 Jy ! Component: 3350 - total flux cleaned = 0.0010603 Jy ! Component: 3400 - total flux cleaned = 0.00103626 Jy ! Component: 3450 - total flux cleaned = 0.00102028 Jy ! Component: 3500 - total flux cleaned = 0.0010362 Jy ! Component: 3550 - total flux cleaned = 0.00102824 Jy ! Component: 3600 - total flux cleaned = 0.00101253 Jy ! Component: 3650 - total flux cleaned = 0.00101255 Jy ! Component: 3700 - total flux cleaned = 0.000997086 Jy ! Component: 3750 - total flux cleaned = 0.00100479 Jy ! Component: 3800 - total flux cleaned = 0.00098951 Jy ! Component: 3850 - total flux cleaned = 0.00101226 Jy ! Component: 3900 - total flux cleaned = 0.000997162 Jy ! Component: 3950 - total flux cleaned = 0.00101965 Jy ! Component: 4000 - total flux cleaned = 0.00100469 Jy ! Component: 4050 - total flux cleaned = 0.000997331 Jy ! Total flux subtracted in 4096 components = 0.000982557 Jy ! Clean residual min=-0.000403 max=0.000442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0473461 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 330 components and 0.0473461 Jy ![Exited script file: muppet] wmap "J0308+2355_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 7.091 at -3.805 degrees (North through East) ! Clean map min=-0.00069401 max=0.044323 Jy/beam ! Writing clean map to FITS file: J0308+2355_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 0.0443234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132985 device "J0308+2355_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0308+2355_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.900103 0.900103 1.80021 3.60041 7.20082 14.4016 28.8033 57.6066 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.375 x 7.091 at -3.805 degrees (North through East) ! Clean map min=-0.00069401 max=0.044323 Jy/beam quit ! Quitting program ! Log file J0308+2355_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:19:04 2016