! Started logfile: J2115+2933_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:17:16 2016 obs J2115+2933_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2115+2933_S_2014_08_09_pus_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602393 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 342 lines of history. ! ! Reading 7048 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 J2115+2933_S_2014_08_09_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.148614Jy sigma=0.003485 ! Fit after self-cal, rms=1.145857Jy sigma=0.003361 ! 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=3.966 mas, bmaj=6.756 mas, bpa=35.31 degrees ! Estimated noise=975.927 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 = 0.577307 Jy ! Component: 100 - total flux cleaned = 0.710135 Jy ! Total flux subtracted in 100 components = 0.710135 Jy ! Clean residual min=-0.022621 max=0.048579 Jy/beam ! Clean residual mean=0.000141 rms=0.006360 Jy/beam ! Combined flux in latest and established models = 0.710135 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.710135 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.155598Jy sigma=0.001737 ! Fit after self-cal, rms=1.155596Jy sigma=0.001737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0510599 Jy ! Component: 100 - total flux cleaned = 0.0823135 Jy ! Total flux subtracted in 100 components = 0.0823135 Jy ! Clean residual min=-0.018350 max=0.019604 Jy/beam ! Clean residual mean=0.000153 rms=0.005320 Jy/beam ! Combined flux in latest and established models = 0.792448 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.792448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.146356Jy sigma=0.001560 ! Fit after self-cal, rms=1.146355Jy sigma=0.001559 ! 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=4.921 mas, bmaj=7.335 mas, bpa=30.32 degrees ! Estimated noise=762.691 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 = 0.0292727 Jy ! Component: 100 - total flux cleaned = 0.0482319 Jy ! Component: 150 - total flux cleaned = 0.0611928 Jy ! Component: 200 - total flux cleaned = 0.0701173 Jy ! Total flux subtracted in 200 components = 0.0701173 Jy ! Clean residual min=-0.018796 max=0.017503 Jy/beam ! Clean residual mean=0.000132 rms=0.004973 Jy/beam ! Combined flux in latest and established models = 0.862566 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 81 components and 0.862566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.141784Jy sigma=0.001532 ! Fit after self-cal, rms=1.141781Jy sigma=0.001531 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.80 HN 0.96 KP 1.08 ! LA 1.12 MK 1.00* NL 0.99 OV 1.01 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.04 KP 1.04 ! LA 1.08 MK 1.00* NL 1.04 OV 1.04 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.04 KP 0.92 ! LA 0.86 MK 1.00* NL 1.05 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.95 HN 1.02 KP 0.89 ! LA 0.83 MK 1.00* NL 1.12 OV 1.03 ! PT 1.06 SC 0.96 ! ! ! Fit before self-cal, rms=1.141781Jy sigma=0.001531 ! Fit after self-cal, rms=1.028012Jy sigma=0.001233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.9 mas, bmaj=7.337 mas, bpa=30.35 degrees ! Estimated noise=769.404 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 = 0.00927058 Jy ! Component: 100 - total flux cleaned = 0.0132444 Jy ! Component: 150 - total flux cleaned = 0.0146851 Jy ! Component: 200 - total flux cleaned = 0.015066 Jy ! Total flux subtracted in 200 components = 0.015066 Jy ! Clean residual min=-0.017019 max=0.014516 Jy/beam ! Clean residual mean=0.000119 rms=0.004456 Jy/beam ! Combined flux in latest and established models = 0.877632 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.877632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.026656Jy sigma=0.001239 ! Fit after self-cal, rms=1.026644Jy sigma=0.001238 ! 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=1.026644Jy sigma=0.001238 ! Fit after self-cal, rms=0.716794Jy sigma=0.001087 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.887 mas, bmaj=7.337 mas, bpa=30.75 degrees ! Estimated noise=778.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00819968 Jy ! Component: 100 - total flux cleaned = 0.0109554 Jy ! Component: 150 - total flux cleaned = 0.0115895 Jy ! Component: 200 - total flux cleaned = 0.0117869 Jy ! Total flux subtracted in 200 components = 0.0117869 Jy ! Clean residual min=-0.010580 max=0.009774 Jy/beam ! Clean residual mean=0.000074 rms=0.002961 Jy/beam ! Combined flux in latest and established models = 0.889419 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.889419 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.715698Jy sigma=0.001088 ! Fit after self-cal, rms=0.715693Jy sigma=0.001088 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 = 0.000356417 Jy ! Component: 100 - total flux cleaned = 0.000352734 Jy ! Component: 150 - total flux cleaned = 0.000444598 Jy ! Component: 200 - total flux cleaned = 0.000526442 Jy ! Total flux subtracted in 200 components = 0.000526442 Jy ! Clean residual min=-0.010539 max=0.009726 Jy/beam ! Clean residual mean=0.000074 rms=0.002958 Jy/beam ! Combined flux in latest and established models = 0.889945 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 110 components and 0.889945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.715622Jy sigma=0.001088 ! Fit after self-cal, rms=0.715620Jy sigma=0.001088 ! 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=0.715620Jy sigma=0.001088 ! Fit after self-cal, rms=0.073419Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.896 mas, bmaj=7.332 mas, bpa=30.76 degrees ! Estimated noise=778.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024768 Jy ! Component: 100 - total flux cleaned = -0.00313929 Jy ! Component: 150 - total flux cleaned = -0.00351649 Jy ! Component: 200 - total flux cleaned = -0.00363612 Jy ! Total flux subtracted in 200 components = -0.00363612 Jy ! Clean residual min=-0.003057 max=0.003734 Jy/beam ! Clean residual mean=-0.000004 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.886309 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 116 components and 0.886309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073322Jy sigma=0.000768 ! Fit after self-cal, rms=0.073262Jy sigma=0.000767 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 (6, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372749 Jy ! Component: 100 - total flux cleaned = 0.00476583 Jy ! Component: 150 - total flux cleaned = 0.00496612 Jy ! Component: 200 - total flux cleaned = 0.0050211 Jy ! Total flux subtracted in 200 components = 0.0050211 Jy ! Clean residual min=-0.003059 max=0.003156 Jy/beam ! Clean residual mean=-0.000003 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.89133 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.89133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073044Jy sigma=0.000765 ! Fit after self-cal, rms=0.073020Jy sigma=0.000765 ! Inverting map ! Added new window around map position (-10.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188754 Jy ! Component: 100 - total flux cleaned = 0.00195209 Jy ! Component: 150 - total flux cleaned = 0.00211343 Jy ! Component: 200 - total flux cleaned = 0.00220994 Jy ! Total flux subtracted in 200 components = 0.00220994 Jy ! Clean residual min=-0.002849 max=0.002716 Jy/beam ! Clean residual mean=-0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.89354 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.89354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072900Jy sigma=0.000763 ! Fit after self-cal, rms=0.072886Jy 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=0.072886Jy sigma=0.000763 ! Fit after self-cal, rms=0.072807Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.385 mas, bmaj=9.482 mas, bpa=-6.005 degrees ! Estimated noise=890.686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.07062e-05 Jy ! Component: 100 - total flux cleaned = 8.48459e-05 Jy ! Component: 150 - total flux cleaned = 4.8191e-05 Jy ! Component: 200 - total flux cleaned = -4.96313e-05 Jy ! Total flux subtracted in 200 components = -4.96313e-05 Jy ! Clean residual min=-0.002488 max=0.002569 Jy/beam ! Clean residual mean=-0.000004 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.89349 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 185 components and 0.89349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072747Jy sigma=0.000762 ! Fit after self-cal, rms=0.072735Jy sigma=0.000762 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 = 0.000358068 Jy ! Component: 100 - total flux cleaned = 0.000553513 Jy ! Component: 150 - total flux cleaned = 0.000581246 Jy ! Component: 200 - total flux cleaned = 0.000605945 Jy ! Total flux subtracted in 200 components = 0.000605945 Jy ! Clean residual min=-0.002405 max=0.002451 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.894096 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.894096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072713Jy sigma=0.000761 ! Fit after self-cal, rms=0.072708Jy sigma=0.000761 ! 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=4.901 mas, bmaj=7.335 mas, bpa=30.77 degrees ! Estimated noise=777.953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.901 x 7.335 at 30.77 degrees (North through East) ! Clean map min=-0.0024795 max=0.76324 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072708Jy sigma=0.000761 ! Fit after self-cal, rms=0.067433Jy sigma=0.000702 ! Inverting map and beam ! Estimated beam: bmin=4.902 mas, bmaj=7.337 mas, bpa=30.79 degrees ! Estimated noise=777.723 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250071 Jy ! Component: 100 - total flux cleaned = -0.000198476 Jy ! Component: 150 - total flux cleaned = -0.000124325 Jy ! Component: 200 - total flux cleaned = -0.000123204 Jy ! Total flux subtracted in 200 components = -0.000123204 Jy ! Clean residual min=-0.002385 max=0.002378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.893973 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.893973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067390Jy sigma=0.000702 ! Fit after self-cal, rms=0.067386Jy sigma=0.000702 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322175 Jy ! Component: 100 - total flux cleaned = 0.000320442 Jy ! Component: 150 - total flux cleaned = 0.000375261 Jy ! Component: 200 - total flux cleaned = 0.000375438 Jy ! Total flux subtracted in 200 components = 0.000375438 Jy ! Clean residual min=-0.002341 max=0.002275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.894349 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 230 components and 0.894348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067366Jy sigma=0.000701 ! Fit after self-cal, rms=0.067364Jy sigma=0.000701 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067364Jy sigma=0.000701 ! Fit after self-cal, rms=0.067346Jy sigma=0.000701 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=3.954 mas, bmaj=6.76 mas, bpa=35.55 degrees ! Estimated noise=989.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.585116 Jy ! Component: 100 - total flux cleaned = 0.721839 Jy ! Component: 150 - total flux cleaned = 0.774047 Jy ! Component: 200 - total flux cleaned = 0.802992 Jy ! Total flux subtracted in 200 components = 0.802992 Jy ! Clean residual min=-0.007004 max=0.015243 Jy/beam ! Clean residual mean=-0.000001 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.802992 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.802992 Jy ! Inverting map and beam ! Estimated beam: bmin=4.905 mas, bmaj=7.338 mas, bpa=30.79 degrees ! Estimated noise=777.551 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 = 0.0273057 Jy ! Component: 100 - total flux cleaned = 0.0441534 Jy ! Component: 150 - total flux cleaned = 0.0552621 Jy ! Component: 200 - total flux cleaned = 0.063246 Jy ! Total flux subtracted in 200 components = 0.063246 Jy ! Clean residual min=-0.003408 max=0.004552 Jy/beam ! Clean residual mean=-0.000013 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.866238 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 111 components and 0.866238 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00595949 Jy ! Component: 100 - total flux cleaned = 0.010536 Jy ! Component: 150 - total flux cleaned = 0.0141143 Jy ! Component: 200 - total flux cleaned = 0.0170027 Jy ! Total flux subtracted in 200 components = 0.0170027 Jy ! Clean residual min=-0.002595 max=0.002403 Jy/beam ! Clean residual mean=-0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.883241 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 150 components and 0.883241 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=8.393 mas, bmaj=9.485 mas, bpa=-6.19 degrees ! Estimated noise=889.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327969 Jy ! Component: 100 - total flux cleaned = 0.00549536 Jy ! Component: 150 - total flux cleaned = 0.0071323 Jy ! Component: 200 - total flux cleaned = 0.00775698 Jy ! Total flux subtracted in 200 components = 0.00775698 Jy ! Clean residual min=-0.002321 max=0.002128 Jy/beam ! Clean residual mean=-0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.890998 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 = 0.000397036 Jy ! Component: 100 - total flux cleaned = 0.000703414 Jy ! Component: 150 - total flux cleaned = 0.00093803 Jy ! Component: 200 - total flux cleaned = 0.00111746 Jy ! Total flux subtracted in 200 components = 0.00111746 Jy ! Clean residual min=-0.002270 max=0.002092 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.892115 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 252 components and 0.892116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.905 mas, bmaj=7.338 mas, bpa=30.79 degrees ! Estimated noise=777.551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100277 Jy ! Component: 100 - total flux cleaned = 0.000137472 Jy ! Component: 150 - total flux cleaned = 0.00023914 Jy ! Component: 200 - total flux cleaned = 0.000448217 Jy ! Total flux subtracted in 200 components = 0.000448217 Jy ! Clean residual min=-0.002274 max=0.002139 Jy/beam ! Clean residual mean=-0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.892564 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 270 components and 0.892564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067340Jy sigma=0.000701 ! Fit after self-cal, rms=0.067330Jy sigma=0.000701 wmodel J2115+2933_S_2014_08_09_pus_map.mod ! Writing 270 model components to file: J2115+2933_S_2014_08_09_pus_map.mod wobs J2115+2933_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2115+2933_S_2014_08_09_pus_uvs.fits wwins J2115+2933_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J2115+2933_S_2014_08_09_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 = -8.10808e-05 Jy ! Component: 100 - total flux cleaned = -0.000226337 Jy ! Component: 150 - total flux cleaned = -0.000434227 Jy ! Component: 200 - total flux cleaned = -0.000601649 Jy ! Component: 250 - total flux cleaned = -0.000699574 Jy ! Component: 300 - total flux cleaned = -0.000700789 Jy ! Component: 350 - total flux cleaned = -0.000824847 Jy ! Component: 400 - total flux cleaned = -0.000885188 Jy ! Component: 450 - total flux cleaned = -0.00100364 Jy ! Component: 500 - total flux cleaned = -0.00100388 Jy ! Component: 550 - total flux cleaned = -0.00106153 Jy ! Component: 600 - total flux cleaned = -0.00106134 Jy ! Component: 650 - total flux cleaned = -0.00111626 Jy ! Component: 700 - total flux cleaned = -0.00108908 Jy ! Component: 750 - total flux cleaned = -0.00116946 Jy ! Component: 800 - total flux cleaned = -0.00116993 Jy ! Component: 850 - total flux cleaned = -0.00127421 Jy ! Component: 900 - total flux cleaned = -0.00137625 Jy ! Component: 950 - total flux cleaned = -0.00142684 Jy ! Component: 1000 - total flux cleaned = -0.0015523 Jy ! Component: 1050 - total flux cleaned = -0.00160153 Jy ! Component: 1100 - total flux cleaned = -0.00174759 Jy ! Component: 1150 - total flux cleaned = -0.00174779 Jy ! Component: 1200 - total flux cleaned = -0.00189065 Jy ! Component: 1250 - total flux cleaned = -0.00196098 Jy ! Component: 1300 - total flux cleaned = -0.00200757 Jy ! Component: 1350 - total flux cleaned = -0.00205359 Jy ! Component: 1400 - total flux cleaned = -0.00218974 Jy ! Component: 1450 - total flux cleaned = -0.00230208 Jy ! Component: 1500 - total flux cleaned = -0.00236844 Jy ! Component: 1550 - total flux cleaned = -0.00243429 Jy ! Component: 1600 - total flux cleaned = -0.00254335 Jy ! Component: 1650 - total flux cleaned = -0.0026724 Jy ! Component: 1700 - total flux cleaned = -0.00269346 Jy ! Component: 1750 - total flux cleaned = -0.0027777 Jy ! Component: 1800 - total flux cleaned = -0.00290278 Jy ! Component: 1850 - total flux cleaned = -0.00292346 Jy ! Component: 1900 - total flux cleaned = -0.00294365 Jy ! Component: 1950 - total flux cleaned = -0.00288261 Jy ! Component: 2000 - total flux cleaned = -0.00294317 Jy ! Component: 2050 - total flux cleaned = -0.00296294 Jy ! Component: 2100 - total flux cleaned = -0.00294286 Jy ! Component: 2150 - total flux cleaned = -0.00290341 Jy ! Component: 2200 - total flux cleaned = -0.00280606 Jy ! Component: 2250 - total flux cleaned = -0.00280631 Jy ! Component: 2300 - total flux cleaned = -0.00276815 Jy ! Component: 2350 - total flux cleaned = -0.00274941 Jy ! Component: 2400 - total flux cleaned = -0.00276828 Jy ! Component: 2450 - total flux cleaned = -0.0028244 Jy ! Component: 2500 - total flux cleaned = -0.00280598 Jy ! Component: 2550 - total flux cleaned = -0.00284255 Jy ! Component: 2600 - total flux cleaned = -0.0028059 Jy ! Component: 2650 - total flux cleaned = -0.00287806 Jy ! Component: 2700 - total flux cleaned = -0.00280603 Jy ! Component: 2750 - total flux cleaned = -0.00285979 Jy ! Component: 2800 - total flux cleaned = -0.00282427 Jy ! Component: 2850 - total flux cleaned = -0.00292977 Jy ! Component: 2900 - total flux cleaned = -0.00296471 Jy ! Component: 2950 - total flux cleaned = -0.00301703 Jy ! Component: 3000 - total flux cleaned = -0.00305164 Jy ! Component: 3050 - total flux cleaned = -0.00310325 Jy ! Component: 3100 - total flux cleaned = -0.00323943 Jy ! Component: 3150 - total flux cleaned = -0.00332415 Jy ! Component: 3200 - total flux cleaned = -0.00334093 Jy ! Component: 3250 - total flux cleaned = -0.00340787 Jy ! Component: 3300 - total flux cleaned = -0.0035075 Jy ! Component: 3350 - total flux cleaned = -0.00352409 Jy ! Component: 3400 - total flux cleaned = -0.00358977 Jy ! Component: 3450 - total flux cleaned = -0.00362244 Jy ! Component: 3500 - total flux cleaned = -0.00373565 Jy ! Component: 3550 - total flux cleaned = -0.00380007 Jy ! Component: 3600 - total flux cleaned = -0.00380003 Jy ! Component: 3650 - total flux cleaned = -0.00383196 Jy ! Component: 3700 - total flux cleaned = -0.00384787 Jy ! Component: 3750 - total flux cleaned = -0.00387923 Jy ! Component: 3800 - total flux cleaned = -0.00391052 Jy ! Component: 3850 - total flux cleaned = -0.00401886 Jy ! Component: 3900 - total flux cleaned = -0.00409587 Jy ! Component: 3950 - total flux cleaned = -0.00411123 Jy ! Component: 4000 - total flux cleaned = -0.00412634 Jy ! Component: 4050 - total flux cleaned = -0.0041415 Jy ! Total flux subtracted in 4096 components = -0.00411133 Jy ! Clean residual min=-0.000757 max=0.001063 Jy/beam ! Clean residual mean=0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.888452 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 566 components and 0.888452 Jy ![Exited script file: muppet] wmap "J2115+2933_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.905 x 7.338 at 30.79 degrees (North through East) ! Clean map min=-0.0018804 max=0.76285 Jy/beam ! Writing clean map to FITS file: J2115+2933_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.76285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000296495 device "J2115+2933_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2115+2933_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1166 0.1166 0.233201 0.466401 0.932802 1.8656 3.73121 7.46242 14.9248 29.8497 59.6993 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.762 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.905 x 7.338 at 30.79 degrees (North through East) ! Clean map min=-0.0018804 max=0.76285 Jy/beam quit ! Quitting program ! Log file J2115+2933_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:17:22 2016