! Started logfile: J0347+7309_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:20:01 2016 obs J0347+7309_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0347+7309_S_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975956 visibilities/baseline/integration-bin. ! Found source: J0347+7309 ! ! 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 21432 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 J0347+7309_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996681Jy sigma=0.011525 ! Fit after self-cal, rms=0.967064Jy sigma=0.011192 ! 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=2.91 mas, bmaj=4.047 mas, bpa=-76.09 degrees ! Estimated noise=787.905 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 = 0.0267634 Jy ! Component: 100 - total flux cleaned = 0.0326163 Jy ! Total flux subtracted in 100 components = 0.0326163 Jy ! Clean residual min=-0.002530 max=0.003602 Jy/beam ! Clean residual mean=-0.000011 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.0326163 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0326163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073079Jy sigma=0.000795 ! Fit after self-cal, rms=0.071713Jy sigma=0.000779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417618 Jy ! Component: 100 - total flux cleaned = 0.00506957 Jy ! Total flux subtracted in 100 components = 0.00506957 Jy ! Clean residual min=-0.002542 max=0.003126 Jy/beam ! Clean residual mean=-0.000012 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0376859 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0376859 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071456Jy sigma=0.000776 ! Fit after self-cal, rms=0.071446Jy sigma=0.000776 ! 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=3.666 mas, bmaj=5.119 mas, bpa=-78.76 degrees ! Estimated noise=423.699 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 (20, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332932 Jy ! Component: 100 - total flux cleaned = 0.00490167 Jy ! Component: 150 - total flux cleaned = 0.00613064 Jy ! Component: 200 - total flux cleaned = 0.00713432 Jy ! Total flux subtracted in 200 components = 0.00713432 Jy ! Clean residual min=-0.001816 max=0.003523 Jy/beam ! Clean residual mean=-0.000012 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0448202 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.0448202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071274Jy sigma=0.000774 ! Fit after self-cal, rms=0.071178Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-20, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317805 Jy ! Component: 100 - total flux cleaned = 0.00517297 Jy ! Component: 150 - total flux cleaned = 0.00671122 Jy ! Component: 200 - total flux cleaned = 0.00798992 Jy ! Total flux subtracted in 200 components = 0.00798992 Jy ! Clean residual min=-0.001629 max=0.001937 Jy/beam ! Clean residual mean=-0.000008 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0528101 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 64 components and 0.0528101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070999Jy sigma=0.000771 ! Fit after self-cal, rms=0.070915Jy sigma=0.000770 ! 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 1.04 FD 0.85 HN 1.07 KP 0.98 ! LA 0.95 MK 1.06 NL 0.99 OV 1.14 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.05 KP 1.08 ! LA 0.95 MK 1.00 NL 1.01 OV 1.09 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 0.95 ! LA 0.80 MK 0.98 NL 1.09 OV 1.09 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.99 KP 0.87 ! LA 0.81 MK 0.99 NL 0.98 OV 1.12 ! PT 1.01 SC 0.92 ! ! ! Fit before self-cal, rms=0.070915Jy sigma=0.000770 ! Fit after self-cal, rms=0.068993Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.131 mas, bpa=-78.83 degrees ! Estimated noise=421.597 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 = 0.00173754 Jy ! Component: 100 - total flux cleaned = 0.00300367 Jy ! Component: 150 - total flux cleaned = 0.00399332 Jy ! Component: 200 - total flux cleaned = 0.00453971 Jy ! Total flux subtracted in 200 components = 0.00453971 Jy ! Clean residual min=-0.001493 max=0.001509 Jy/beam ! Clean residual mean=-0.000005 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0573498 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 85 components and 0.0573498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068935Jy sigma=0.000768 ! Fit after self-cal, rms=0.068870Jy sigma=0.000767 ! 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=0.068870Jy sigma=0.000767 ! Fit after self-cal, rms=0.068774Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.681 mas, bmaj=5.165 mas, bpa=-78.88 degrees ! Estimated noise=420.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013313 Jy ! Component: 100 - total flux cleaned = 0.00221137 Jy ! Component: 150 - total flux cleaned = 0.00261052 Jy ! Component: 200 - total flux cleaned = 0.00284511 Jy ! Total flux subtracted in 200 components = 0.00284511 Jy ! Clean residual min=-0.001301 max=0.001537 Jy/beam ! Clean residual mean=-0.000009 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0601949 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.0601949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068740Jy sigma=0.000766 ! Fit after self-cal, rms=0.068713Jy sigma=0.000765 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, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146905 Jy ! Component: 100 - total flux cleaned = 0.00207132 Jy ! Component: 150 - total flux cleaned = 0.0022895 Jy ! Component: 200 - total flux cleaned = 0.00248198 Jy ! Total flux subtracted in 200 components = 0.00248198 Jy ! Clean residual min=-0.001360 max=0.001459 Jy/beam ! Clean residual mean=-0.000008 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0626769 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.0626769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068671Jy sigma=0.000765 ! Fit after self-cal, rms=0.068642Jy sigma=0.000765 ! Inverting map ! Added new window around map position (113, -94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147446 Jy ! Component: 100 - total flux cleaned = 0.00242658 Jy ! Component: 150 - total flux cleaned = 0.00297746 Jy ! Component: 200 - total flux cleaned = 0.00313662 Jy ! Total flux subtracted in 200 components = 0.00313662 Jy ! Clean residual min=-0.001319 max=0.001282 Jy/beam ! Clean residual mean=-0.000006 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0658135 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.0658135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068601Jy sigma=0.000764 ! Fit after self-cal, rms=0.068572Jy sigma=0.000764 ! 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=0.068572Jy sigma=0.000764 ! Fit after self-cal, rms=0.068351Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.172 mas, bpa=-78.77 degrees ! Estimated noise=418.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116438 Jy ! Component: 100 - total flux cleaned = 0.00179735 Jy ! Component: 150 - total flux cleaned = 0.00216907 Jy ! Component: 200 - total flux cleaned = 0.00237265 Jy ! Total flux subtracted in 200 components = 0.00237265 Jy ! Clean residual min=-0.001228 max=0.001172 Jy/beam ! Clean residual mean=-0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0681862 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.0681862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068321Jy sigma=0.000763 ! Fit after self-cal, rms=0.068313Jy sigma=0.000763 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 = 0.000904673 Jy ! Component: 100 - total flux cleaned = 0.00128972 Jy ! Component: 150 - total flux cleaned = 0.00143571 Jy ! Component: 200 - total flux cleaned = 0.00152628 Jy ! Total flux subtracted in 200 components = 0.00152628 Jy ! Clean residual min=-0.001207 max=0.001215 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0697124 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.0697124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068293Jy sigma=0.000763 ! Fit after self-cal, rms=0.068286Jy sigma=0.000763 ! 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=0.068286Jy sigma=0.000763 ! Fit after self-cal, rms=0.068276Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.79 mas, bmaj=9.965 mas, bpa=-87.11 degrees ! Estimated noise=516.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100809 Jy ! Component: 100 - total flux cleaned = 0.00164645 Jy ! Component: 150 - total flux cleaned = 0.00197443 Jy ! Component: 200 - total flux cleaned = 0.00211761 Jy ! Total flux subtracted in 200 components = 0.00211761 Jy ! Clean residual min=-0.001184 max=0.001193 Jy/beam ! Clean residual mean=-0.000012 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.07183 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 163 components and 0.0718301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068268Jy sigma=0.000763 ! Fit after self-cal, rms=0.068267Jy sigma=0.000763 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 = 0.00064113 Jy ! Component: 100 - total flux cleaned = 0.00100061 Jy ! Component: 150 - total flux cleaned = 0.00115586 Jy ! Component: 200 - total flux cleaned = 0.00125204 Jy ! Total flux subtracted in 200 components = 0.00125204 Jy ! Clean residual min=-0.001169 max=0.001150 Jy/beam ! Clean residual mean=-0.000012 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0730821 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.0730821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068261Jy sigma=0.000763 ! Fit after self-cal, rms=0.068257Jy sigma=0.000763 ! 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=3.68 mas, bmaj=5.172 mas, bpa=-78.73 degrees ! Estimated noise=417.779 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.172 at -78.73 degrees (North through East) ! Clean map min=-0.0011138 max=0.037104 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=2.915 mas, bmaj=4.056 mas, bpa=-76.56 degrees ! Estimated noise=783.629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286992 Jy ! Component: 100 - total flux cleaned = 0.0375609 Jy ! Component: 150 - total flux cleaned = 0.0431308 Jy ! Component: 200 - total flux cleaned = 0.0474127 Jy ! Total flux subtracted in 200 components = 0.0474127 Jy ! Clean residual min=-0.002807 max=0.002997 Jy/beam ! Clean residual mean=-0.000014 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0474128 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0474128 Jy ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.172 mas, bpa=-78.73 degrees ! Estimated noise=417.779 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 = 0.00429354 Jy ! Component: 100 - total flux cleaned = 0.0075294 Jy ! Component: 150 - total flux cleaned = 0.0101742 Jy ! Component: 200 - total flux cleaned = 0.0123913 Jy ! Total flux subtracted in 200 components = 0.0123913 Jy ! Clean residual min=-0.001664 max=0.001789 Jy/beam ! Clean residual mean=-0.000011 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.059804 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.059804 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=7.79 mas, bmaj=9.965 mas, bpa=-87.11 degrees ! Estimated noise=516.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029071 Jy ! Component: 100 - total flux cleaned = 0.0050983 Jy ! Component: 150 - total flux cleaned = 0.00687344 Jy ! Component: 200 - total flux cleaned = 0.008161 Jy ! Total flux subtracted in 200 components = 0.008161 Jy ! Clean residual min=-0.001571 max=0.001471 Jy/beam ! Clean residual mean=-0.000016 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.067965 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 = 0.00092863 Jy ! Component: 100 - total flux cleaned = 0.00180808 Jy ! Component: 150 - total flux cleaned = 0.00252884 Jy ! Component: 200 - total flux cleaned = 0.00318459 Jy ! Total flux subtracted in 200 components = 0.00318459 Jy ! Clean residual min=-0.001317 max=0.001193 Jy/beam ! Clean residual mean=-0.000013 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0711496 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 130 components and 0.0711496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.68 mas, bmaj=5.172 mas, bpa=-78.73 degrees ! Estimated noise=417.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041015 Jy ! Component: 100 - total flux cleaned = 0.00072779 Jy ! Component: 150 - total flux cleaned = 0.000968134 Jy ! Component: 200 - total flux cleaned = 0.00112498 Jy ! Total flux subtracted in 200 components = 0.00112498 Jy ! Clean residual min=-0.001206 max=0.001256 Jy/beam ! Clean residual mean=-0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0722746 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 154 components and 0.0722746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068282Jy sigma=0.000763 ! Fit after self-cal, rms=0.068277Jy sigma=0.000763 wmodel J0347+7309_S_2014_12_20_pus_map.mod ! Writing 154 model components to file: J0347+7309_S_2014_12_20_pus_map.mod wobs J0347+7309_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0347+7309_S_2014_12_20_pus_uvs.fits wwins J0347+7309_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0347+7309_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 = -8.71662e-05 Jy ! Component: 100 - total flux cleaned = -0.000150404 Jy ! Component: 150 - total flux cleaned = -0.000211148 Jy ! Component: 200 - total flux cleaned = -0.00019167 Jy ! Component: 250 - total flux cleaned = -0.000172757 Jy ! Component: 300 - total flux cleaned = -0.000154399 Jy ! Component: 350 - total flux cleaned = -0.000190535 Jy ! Component: 400 - total flux cleaned = -0.000207675 Jy ! Component: 450 - total flux cleaned = -0.000207169 Jy ! Component: 500 - total flux cleaned = -0.00018983 Jy ! Component: 550 - total flux cleaned = -0.000123102 Jy ! Component: 600 - total flux cleaned = -9.07081e-05 Jy ! Component: 650 - total flux cleaned = -0.000123079 Jy ! Component: 700 - total flux cleaned = -5.94784e-05 Jy ! Component: 750 - total flux cleaned = -2.79318e-05 Jy ! Component: 800 - total flux cleaned = 1.83864e-05 Jy ! Component: 850 - total flux cleaned = 7.94354e-05 Jy ! Component: 900 - total flux cleaned = 0.00016922 Jy ! Component: 950 - total flux cleaned = 0.000169173 Jy ! Component: 1000 - total flux cleaned = 0.000271193 Jy ! Component: 1050 - total flux cleaned = 0.000342818 Jy ! Component: 1100 - total flux cleaned = 0.000342846 Jy ! Component: 1150 - total flux cleaned = 0.000412904 Jy ! Component: 1200 - total flux cleaned = 0.000440771 Jy ! Component: 1250 - total flux cleaned = 0.000549948 Jy ! Component: 1300 - total flux cleaned = 0.000576892 Jy ! Component: 1350 - total flux cleaned = 0.000563304 Jy ! Component: 1400 - total flux cleaned = 0.00061604 Jy ! Component: 1450 - total flux cleaned = 0.000655261 Jy ! Component: 1500 - total flux cleaned = 0.000681075 Jy ! Component: 1550 - total flux cleaned = 0.000770345 Jy ! Component: 1600 - total flux cleaned = 0.000820913 Jy ! Component: 1650 - total flux cleaned = 0.000858247 Jy ! Component: 1700 - total flux cleaned = 0.000858341 Jy ! Component: 1750 - total flux cleaned = 0.000919582 Jy ! Component: 1800 - total flux cleaned = 0.000992132 Jy ! Component: 1850 - total flux cleaned = 0.00100401 Jy ! Component: 1900 - total flux cleaned = 0.00108726 Jy ! Component: 1950 - total flux cleaned = 0.00111076 Jy ! Component: 2000 - total flux cleaned = 0.00120414 Jy ! Component: 2050 - total flux cleaned = 0.00119257 Jy ! Component: 2100 - total flux cleaned = 0.00128448 Jy ! Component: 2150 - total flux cleaned = 0.00129582 Jy ! Component: 2200 - total flux cleaned = 0.00134096 Jy ! Component: 2250 - total flux cleaned = 0.0013744 Jy ! Component: 2300 - total flux cleaned = 0.00136319 Jy ! Component: 2350 - total flux cleaned = 0.0013962 Jy ! Component: 2400 - total flux cleaned = 0.00139612 Jy ! Component: 2450 - total flux cleaned = 0.0014286 Jy ! Component: 2500 - total flux cleaned = 0.00146102 Jy ! Component: 2550 - total flux cleaned = 0.00148229 Jy ! Component: 2600 - total flux cleaned = 0.00148215 Jy ! Component: 2650 - total flux cleaned = 0.00153463 Jy ! Component: 2700 - total flux cleaned = 0.00153453 Jy ! Component: 2750 - total flux cleaned = 0.00153454 Jy ! Component: 2800 - total flux cleaned = 0.00153465 Jy ! Component: 2850 - total flux cleaned = 0.00156526 Jy ! Component: 2900 - total flux cleaned = 0.00155516 Jy ! Component: 2950 - total flux cleaned = 0.00159547 Jy ! Component: 3000 - total flux cleaned = 0.00165528 Jy ! Component: 3050 - total flux cleaned = 0.00163542 Jy ! Component: 3100 - total flux cleaned = 0.00163551 Jy ! Component: 3150 - total flux cleaned = 0.00168425 Jy ! Component: 3200 - total flux cleaned = 0.00166498 Jy ! Component: 3250 - total flux cleaned = 0.00172272 Jy ! Component: 3300 - total flux cleaned = 0.00169408 Jy ! Component: 3350 - total flux cleaned = 0.00176992 Jy ! Component: 3400 - total flux cleaned = 0.00179827 Jy ! Component: 3450 - total flux cleaned = 0.00177954 Jy ! Component: 3500 - total flux cleaned = 0.00183542 Jy ! Component: 3550 - total flux cleaned = 0.00184461 Jy ! Component: 3600 - total flux cleaned = 0.00185383 Jy ! Component: 3650 - total flux cleaned = 0.00187211 Jy ! Component: 3700 - total flux cleaned = 0.0019176 Jy ! Component: 3750 - total flux cleaned = 0.00192664 Jy ! Component: 3800 - total flux cleaned = 0.00197161 Jy ! Component: 3850 - total flux cleaned = 0.00200723 Jy ! Component: 3900 - total flux cleaned = 0.00201606 Jy ! Component: 3950 - total flux cleaned = 0.00204244 Jy ! Component: 4000 - total flux cleaned = 0.0020775 Jy ! Component: 4050 - total flux cleaned = 0.00209499 Jy ! Total flux subtracted in 4096 components = 0.00213826 Jy ! Clean residual min=-0.000592 max=0.000433 Jy/beam ! Clean residual mean=0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0744128 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 413 components and 0.0744128 Jy ![Exited script file: muppet] wmap "J0347+7309_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.172 at -78.73 degrees (North through East) ! Clean map min=-0.00088534 max=0.036486 Jy/beam ! Writing clean map to FITS file: J0347+7309_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 0.0364858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015233 device "J0347+7309_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0347+7309_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.25252 1.25252 2.50504 5.01008 10.0202 20.0403 40.0806 80.1612 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.68 x 5.172 at -78.73 degrees (North through East) ! Clean map min=-0.00088534 max=0.036486 Jy/beam quit ! Quitting program ! Log file J0347+7309_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:20:08 2016