! Started logfile: J0720+4737_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:26:19 2016 obs J0720+4737_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0720+4737_S_2014_12_20_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962963 visibilities/baseline/integration-bin. ! Found source: J0720+4737 ! ! 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 14560 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 J0720+4737_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=0.786803Jy sigma=0.009533 ! Fit after self-cal, rms=0.732564Jy sigma=0.008905 ! 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=3.257 mas, bmaj=4.129 mas, bpa=-16.39 degrees ! Estimated noise=836.133 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 = 0.202371 Jy ! Component: 100 - total flux cleaned = 0.251301 Jy ! Total flux subtracted in 100 components = 0.251301 Jy ! Clean residual min=-0.009564 max=0.019744 Jy/beam ! Clean residual mean=-0.000013 rms=0.002529 Jy/beam ! Combined flux in latest and established models = 0.251301 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.251301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091073Jy sigma=0.001013 ! Fit after self-cal, rms=0.091057Jy sigma=0.001013 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021778 Jy ! Component: 100 - total flux cleaned = 0.032799 Jy ! Total flux subtracted in 100 components = 0.032799 Jy ! Clean residual min=-0.009111 max=0.009354 Jy/beam ! Clean residual mean=-0.000009 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.2841 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.2841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083609Jy sigma=0.000940 ! Fit after self-cal, rms=0.083579Jy sigma=0.000939 ! 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=4.032 mas, bmaj=4.926 mas, bpa=-8.551 degrees ! Estimated noise=493.969 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 (-6, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129728 Jy ! Component: 100 - total flux cleaned = 0.02109 Jy ! Component: 150 - total flux cleaned = 0.0270183 Jy ! Component: 200 - total flux cleaned = 0.031448 Jy ! Total flux subtracted in 200 components = 0.031448 Jy ! Clean residual min=-0.007825 max=0.008676 Jy/beam ! Clean residual mean=-0.000010 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.315548 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 0.315548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080848Jy sigma=0.000913 ! Fit after self-cal, rms=0.080673Jy sigma=0.000911 ! 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 1.00 FD 0.87 HN 0.96 KP 1.10 ! LA 0.94 MK 1.00 NL 0.98 OV 0.97 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.01 KP 1.06 ! LA 0.93 MK 1.00 NL 1.03 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 0.99 KP 0.96 ! LA 0.75 MK 1.03 NL 1.41 OV 0.92 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.96 KP 0.89 ! LA 0.79 MK 1.01 NL 1.01 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.080673Jy sigma=0.000911 ! Fit after self-cal, rms=0.070534Jy sigma=0.000803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=4.967 mas, bpa=-8.677 degrees ! Estimated noise=491.837 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 (-26, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583998 Jy ! Component: 100 - total flux cleaned = 0.0086424 Jy ! Component: 150 - total flux cleaned = 0.00955698 Jy ! Component: 200 - total flux cleaned = 0.00995721 Jy ! Total flux subtracted in 200 components = 0.00995721 Jy ! Clean residual min=-0.003549 max=0.003316 Jy/beam ! Clean residual mean=0.000020 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.325505 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 0.325505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070027Jy sigma=0.000795 ! Fit after self-cal, rms=0.070002Jy sigma=0.000795 ! 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=0.070002Jy sigma=0.000795 ! Fit after self-cal, rms=0.068643Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=4.963 mas, bpa=-7.872 degrees ! Estimated noise=490.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.2356e-06 Jy ! Component: 100 - total flux cleaned = 0.000429072 Jy ! Component: 150 - total flux cleaned = 0.000917982 Jy ! Component: 200 - total flux cleaned = 0.00132136 Jy ! Total flux subtracted in 200 components = 0.00132136 Jy ! Clean residual min=-0.001899 max=0.002507 Jy/beam ! Clean residual mean=0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.326827 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.326827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068535Jy sigma=0.000778 ! Fit after self-cal, rms=0.068540Jy sigma=0.000778 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 (-35.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219377 Jy ! Component: 100 - total flux cleaned = 0.00306957 Jy ! Component: 150 - total flux cleaned = 0.00351301 Jy ! Component: 200 - total flux cleaned = 0.00382214 Jy ! Total flux subtracted in 200 components = 0.00382214 Jy ! Clean residual min=-0.001812 max=0.001671 Jy/beam ! Clean residual mean=0.000006 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.330649 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 135 components and 0.330649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068458Jy sigma=0.000776 ! Fit after self-cal, rms=0.068452Jy sigma=0.000776 ! 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=0.068452Jy sigma=0.000776 ! Fit after self-cal, rms=0.068347Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.064 mas, bmaj=4.964 mas, bpa=-8.188 degrees ! Estimated noise=489.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.87351e-05 Jy ! Component: 100 - total flux cleaned = 0.000302371 Jy ! Component: 150 - total flux cleaned = 0.000562756 Jy ! Component: 200 - total flux cleaned = 0.000795604 Jy ! Total flux subtracted in 200 components = 0.000795604 Jy ! Clean residual min=-0.001650 max=0.001564 Jy/beam ! Clean residual mean=0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.331444 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 155 components and 0.331444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068318Jy sigma=0.000776 ! Fit after self-cal, rms=0.068318Jy 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 = 0.000174415 Jy ! Component: 100 - total flux cleaned = 0.000354441 Jy ! Component: 150 - total flux cleaned = 0.000498363 Jy ! Component: 200 - total flux cleaned = 0.000613507 Jy ! Total flux subtracted in 200 components = 0.000613507 Jy ! Clean residual min=-0.001588 max=0.001464 Jy/beam ! Clean residual mean=0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.332058 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 173 components and 0.332058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068305Jy sigma=0.000776 ! Fit after self-cal, rms=0.068305Jy 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=0.068305Jy sigma=0.000776 ! Fit after self-cal, rms=0.068259Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.025 mas, bmaj=8.703 mas, bpa=8.239 degrees ! Estimated noise=592.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503488 Jy ! Component: 100 - total flux cleaned = 0.000630698 Jy ! Component: 150 - total flux cleaned = 0.00073754 Jy ! Component: 200 - total flux cleaned = 0.000810316 Jy ! Total flux subtracted in 200 components = 0.000810316 Jy ! Clean residual min=-0.001566 max=0.001588 Jy/beam ! Clean residual mean=0.000013 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.332868 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.332868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068252Jy sigma=0.000776 ! Fit after self-cal, rms=0.068251Jy 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 = 0.000173582 Jy ! Component: 100 - total flux cleaned = 0.000207141 Jy ! Component: 150 - total flux cleaned = 0.000237848 Jy ! Component: 200 - total flux cleaned = 0.000251641 Jy ! Total flux subtracted in 200 components = 0.000251641 Jy ! Clean residual min=-0.001499 max=0.001552 Jy/beam ! Clean residual mean=0.000012 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.33312 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 203 components and 0.33312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068248Jy sigma=0.000776 ! Fit after self-cal, rms=0.068248Jy 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=4.064 mas, bmaj=4.965 mas, bpa=-8.213 degrees ! Estimated noise=489.142 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.064 x 4.965 at -8.213 degrees (North through East) ! Clean map min=-0.0014885 max=0.26349 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=3.282 mas, bmaj=4.155 mas, bpa=-15.82 degrees ! Estimated noise=830.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200807 Jy ! Component: 100 - total flux cleaned = 0.248864 Jy ! Component: 150 - total flux cleaned = 0.269516 Jy ! Component: 200 - total flux cleaned = 0.281232 Jy ! Total flux subtracted in 200 components = 0.281232 Jy ! Clean residual min=-0.003640 max=0.005990 Jy/beam ! Clean residual mean=-0.000006 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.281232 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 0.281232 Jy ! Inverting map and beam ! Estimated beam: bmin=4.064 mas, bmaj=4.965 mas, bpa=-8.213 degrees ! Estimated noise=489.142 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 = 0.00996089 Jy ! Component: 100 - total flux cleaned = 0.0164215 Jy ! Component: 150 - total flux cleaned = 0.0213943 Jy ! Component: 200 - total flux cleaned = 0.025417 Jy ! Total flux subtracted in 200 components = 0.025417 Jy ! Clean residual min=-0.002242 max=0.002909 Jy/beam ! Clean residual mean=-0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.306649 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 58 components and 0.306649 Jy ! Inverting map ! Added new window around map position (113.5, 80.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346033 Jy ! Component: 100 - total flux cleaned = 0.00633936 Jy ! Component: 150 - total flux cleaned = 0.00880411 Jy ! Component: 200 - total flux cleaned = 0.0109318 Jy ! Total flux subtracted in 200 components = 0.0109318 Jy ! Clean residual min=-0.001807 max=0.001851 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.31758 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 106 components and 0.31758 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=8.025 mas, bmaj=8.703 mas, bpa=8.239 degrees ! Estimated noise=592.038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032804 Jy ! Component: 100 - total flux cleaned = 0.0057498 Jy ! Component: 150 - total flux cleaned = 0.00768898 Jy ! Component: 200 - total flux cleaned = 0.00922683 Jy ! Total flux subtracted in 200 components = 0.00922683 Jy ! Clean residual min=-0.001637 max=0.001848 Jy/beam ! Clean residual mean=0.000012 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.326807 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 = 0.0012317 Jy ! Component: 100 - total flux cleaned = 0.00223204 Jy ! Component: 150 - total flux cleaned = 0.00304874 Jy ! Component: 200 - total flux cleaned = 0.00371926 Jy ! Total flux subtracted in 200 components = 0.00371926 Jy ! Clean residual min=-0.001410 max=0.001629 Jy/beam ! Clean residual mean=0.000015 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.330526 Jy ! Adding 138 model components to the UV plane model. ! The established model now contains 233 components and 0.330527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.064 mas, bmaj=4.965 mas, bpa=-8.213 degrees ! Estimated noise=489.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465644 Jy ! Component: 100 - total flux cleaned = 0.000640221 Jy ! Component: 150 - total flux cleaned = 0.000692932 Jy ! Component: 200 - total flux cleaned = 0.000717183 Jy ! Total flux subtracted in 200 components = 0.000717183 Jy ! Clean residual min=-0.001436 max=0.001424 Jy/beam ! Clean residual mean=0.000007 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.331244 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 254 components and 0.331244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068237Jy sigma=0.000775 ! Fit after self-cal, rms=0.068227Jy sigma=0.000775 wmodel J0720+4737_S_2014_12_20_pus_map.mod ! Writing 254 model components to file: J0720+4737_S_2014_12_20_pus_map.mod wobs J0720+4737_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0720+4737_S_2014_12_20_pus_uvs.fits wwins J0720+4737_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J0720+4737_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 = -8.18451e-05 Jy ! Component: 100 - total flux cleaned = 1.40061e-05 Jy ! Component: 150 - total flux cleaned = 3.76173e-05 Jy ! Component: 200 - total flux cleaned = 6.08312e-05 Jy ! Component: 250 - total flux cleaned = 0.000188777 Jy ! Component: 300 - total flux cleaned = 0.000271761 Jy ! Component: 350 - total flux cleaned = 0.000352582 Jy ! Component: 400 - total flux cleaned = 0.000392696 Jy ! Component: 450 - total flux cleaned = 0.000450951 Jy ! Component: 500 - total flux cleaned = 0.000507325 Jy ! Component: 550 - total flux cleaned = 0.00048927 Jy ! Component: 600 - total flux cleaned = 0.000489463 Jy ! Component: 650 - total flux cleaned = 0.000489811 Jy ! Component: 700 - total flux cleaned = 0.00047241 Jy ! Component: 750 - total flux cleaned = 0.000437635 Jy ! Component: 800 - total flux cleaned = 0.000471693 Jy ! Component: 850 - total flux cleaned = 0.000505109 Jy ! Component: 900 - total flux cleaned = 0.000521536 Jy ! Component: 950 - total flux cleaned = 0.00048876 Jy ! Component: 1000 - total flux cleaned = 0.000456447 Jy ! Component: 1050 - total flux cleaned = 0.000488728 Jy ! Component: 1100 - total flux cleaned = 0.000472918 Jy ! Component: 1150 - total flux cleaned = 0.000395329 Jy ! Component: 1200 - total flux cleaned = 0.000456939 Jy ! Component: 1250 - total flux cleaned = 0.000426392 Jy ! Component: 1300 - total flux cleaned = 0.000441419 Jy ! Component: 1350 - total flux cleaned = 0.000441255 Jy ! Component: 1400 - total flux cleaned = 0.000426507 Jy ! Component: 1450 - total flux cleaned = 0.000426303 Jy ! Component: 1500 - total flux cleaned = 0.000412079 Jy ! Component: 1550 - total flux cleaned = 0.000440248 Jy ! Component: 1600 - total flux cleaned = 0.000468037 Jy ! Component: 1650 - total flux cleaned = 0.000412782 Jy ! Component: 1700 - total flux cleaned = 0.000467752 Jy ! Component: 1750 - total flux cleaned = 0.00046793 Jy ! Component: 1800 - total flux cleaned = 0.000468076 Jy ! Component: 1850 - total flux cleaned = 0.000454846 Jy ! Component: 1900 - total flux cleaned = 0.000494197 Jy ! Component: 1950 - total flux cleaned = 0.000455112 Jy ! Component: 2000 - total flux cleaned = 0.00044231 Jy ! Component: 2050 - total flux cleaned = 0.000493525 Jy ! Component: 2100 - total flux cleaned = 0.000506244 Jy ! Component: 2150 - total flux cleaned = 0.000506298 Jy ! Component: 2200 - total flux cleaned = 0.000506149 Jy ! Component: 2250 - total flux cleaned = 0.000518621 Jy ! Component: 2300 - total flux cleaned = 0.000506329 Jy ! Component: 2350 - total flux cleaned = 0.000542727 Jy ! Component: 2400 - total flux cleaned = 0.000542575 Jy ! Component: 2450 - total flux cleaned = 0.000578222 Jy ! Component: 2500 - total flux cleaned = 0.000531326 Jy ! Component: 2550 - total flux cleaned = 0.000543225 Jy ! Component: 2600 - total flux cleaned = 0.000589571 Jy ! Component: 2650 - total flux cleaned = 0.000612347 Jy ! Component: 2700 - total flux cleaned = 0.000623665 Jy ! Component: 2750 - total flux cleaned = 0.000635006 Jy ! Component: 2800 - total flux cleaned = 0.000679773 Jy ! Component: 2850 - total flux cleaned = 0.00065761 Jy ! Component: 2900 - total flux cleaned = 0.000679625 Jy ! Component: 2950 - total flux cleaned = 0.000712339 Jy ! Component: 3000 - total flux cleaned = 0.000755615 Jy ! Component: 3050 - total flux cleaned = 0.000723292 Jy ! Component: 3100 - total flux cleaned = 0.000744577 Jy ! Component: 3150 - total flux cleaned = 0.000786881 Jy ! Component: 3200 - total flux cleaned = 0.000828819 Jy ! Component: 3250 - total flux cleaned = 0.00084959 Jy ! Component: 3300 - total flux cleaned = 0.000829041 Jy ! Component: 3350 - total flux cleaned = 0.000880389 Jy ! Component: 3400 - total flux cleaned = 0.000890493 Jy ! Component: 3450 - total flux cleaned = 0.000900625 Jy ! Component: 3500 - total flux cleaned = 0.00093093 Jy ! Component: 3550 - total flux cleaned = 0.000970887 Jy ! Component: 3600 - total flux cleaned = 0.00102049 Jy ! Component: 3650 - total flux cleaned = 0.00105982 Jy ! Component: 3700 - total flux cleaned = 0.00106962 Jy ! Component: 3750 - total flux cleaned = 0.00113772 Jy ! Component: 3800 - total flux cleaned = 0.00113768 Jy ! Component: 3850 - total flux cleaned = 0.00113759 Jy ! Component: 3900 - total flux cleaned = 0.00113762 Jy ! Component: 3950 - total flux cleaned = 0.00119437 Jy ! Component: 4000 - total flux cleaned = 0.00121315 Jy ! Component: 4050 - total flux cleaned = 0.00125049 Jy ! Total flux subtracted in 4096 components = 0.0012319 Jy ! Clean residual min=-0.000502 max=0.000575 Jy/beam ! Clean residual mean=0.000002 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.332476 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 533 components and 0.332475 Jy ![Exited script file: muppet] wmap "J0720+4737_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.064 x 4.965 at -8.213 degrees (North through East) ! Clean map min=-0.00098126 max=0.26391 Jy/beam ! Writing clean map to FITS file: J0720+4737_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 0.263907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016849 device "J0720+4737_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0720+4737_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191534 0.191534 0.383068 0.766136 1.53227 3.06454 6.12908 12.2582 24.5163 49.0327 98.0654 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.263 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.064 x 4.965 at -8.213 degrees (North through East) ! Clean map min=-0.00098126 max=0.26391 Jy/beam quit ! Quitting program ! Log file J0720+4737_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:26:27 2016