! Started logfile: J0426+0518_S_2017_07_09_pus_uvs.log on Wed May 8 14:41:46 2019 obs J0426+0518_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0426+0518_S_2017_07_09_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984741 visibilities/baseline/integration-bin. ! Found source: J0426+0518 ! ! 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 594 lines of history. ! ! Reading 38464 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 J0426+0518_S_2017_07_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1136 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.664893Jy sigma=0.006089 ! Fit after self-cal, rms=0.602327Jy sigma=0.005539 ! 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=2.665 mas, bmaj=6.87 mas, bpa=-5.023 degrees ! Estimated noise=744.718 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 = 0.309159 Jy ! Component: 100 - total flux cleaned = 0.419564 Jy ! Total flux subtracted in 100 components = 0.419564 Jy ! Clean residual min=-0.014669 max=0.048349 Jy/beam ! Clean residual mean=0.000021 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 0.419564 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.419564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132088Jy sigma=0.001192 ! Fit after self-cal, rms=0.131787Jy sigma=0.001189 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0537559 Jy ! Component: 100 - total flux cleaned = 0.0832353 Jy ! Total flux subtracted in 100 components = 0.0832353 Jy ! Clean residual min=-0.008185 max=0.018872 Jy/beam ! Clean residual mean=0.000008 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 0.502799 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.502799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098913Jy sigma=0.000876 ! Fit after self-cal, rms=0.098861Jy sigma=0.000875 ! Inverting map ! Added new window around map position (4, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206085 Jy ! Component: 100 - total flux cleaned = 0.034691 Jy ! Total flux subtracted in 100 components = 0.034691 Jy ! Clean residual min=-0.007138 max=0.012284 Jy/beam ! Clean residual mean=0.000003 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.53749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 53 components and 0.53749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091959Jy sigma=0.000811 ! Fit after self-cal, rms=0.091914Jy sigma=0.000810 ! 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=3.213 mas, bmaj=7.999 mas, bpa=-4.525 degrees ! Estimated noise=448.398 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 = 0.0148716 Jy ! Component: 100 - total flux cleaned = 0.0236105 Jy ! Component: 150 - total flux cleaned = 0.0291609 Jy ! Component: 200 - total flux cleaned = 0.0324064 Jy ! Total flux subtracted in 200 components = 0.0324064 Jy ! Clean residual min=-0.006628 max=0.007763 Jy/beam ! Clean residual mean=-0.000003 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.569896 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 94 components and 0.569896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089068Jy sigma=0.000788 ! Fit after self-cal, rms=0.089006Jy sigma=0.000788 ! 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 1.05 FD 0.96 HN 0.94 KP 1.01 ! LA 1.00 MK 1.18 NL 0.90 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 0.97 KP 0.98 ! LA 0.97 MK 0.99 NL 1.02 OV 1.05 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.97 KP 0.98 ! LA 0.99 MK 1.04 NL 0.99 OV 0.97 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.91 KP 1.00* ! LA 0.99 MK 1.14 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.089006Jy sigma=0.000788 ! Fit after self-cal, rms=0.085111Jy sigma=0.000736 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.26 mas, bmaj=8.054 mas, bpa=-4.421 degrees ! Estimated noise=450.945 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 (-21.5, 45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018288 Jy ! Component: 100 - total flux cleaned = 0.00119004 Jy ! Component: 150 - total flux cleaned = 0.000504576 Jy ! Component: 200 - total flux cleaned = 8.84657e-05 Jy ! Total flux subtracted in 200 components = 8.84657e-05 Jy ! Clean residual min=-0.006057 max=0.007298 Jy/beam ! Clean residual mean=-0.000007 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.569985 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.569985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084093Jy sigma=0.000726 ! Fit after self-cal, rms=0.083992Jy sigma=0.000725 ! 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=0.083992Jy sigma=0.000725 ! Fit after self-cal, rms=0.082813Jy sigma=0.000711 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.259 mas, bmaj=8.048 mas, bpa=-4.545 degrees ! Estimated noise=451.062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009132 Jy ! Component: 100 - total flux cleaned = 0.000634656 Jy ! Component: 150 - total flux cleaned = 0.000477532 Jy ! Component: 200 - total flux cleaned = 0.00047964 Jy ! Total flux subtracted in 200 components = 0.00047964 Jy ! Clean residual min=-0.004649 max=0.004837 Jy/beam ! Clean residual mean=-0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.570464 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.570464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082597Jy sigma=0.000709 ! Fit after self-cal, rms=0.082585Jy sigma=0.000709 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 = 0.000835532 Jy ! Component: 100 - total flux cleaned = 0.000769716 Jy ! Component: 150 - total flux cleaned = 0.000770696 Jy ! Component: 200 - total flux cleaned = 0.000825112 Jy ! Total flux subtracted in 200 components = 0.000825112 Jy ! Clean residual min=-0.004485 max=0.004283 Jy/beam ! Clean residual mean=-0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.571289 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 150 components and 0.571289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082487Jy sigma=0.000709 ! Fit after self-cal, rms=0.082481Jy sigma=0.000708 ! 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=0.082481Jy sigma=0.000708 ! Fit after self-cal, rms=0.078829Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.046 mas, bpa=-4.546 degrees ! Estimated noise=451.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000501513 Jy ! Component: 100 - total flux cleaned = 0.00110942 Jy ! Component: 150 - total flux cleaned = 0.00124356 Jy ! Component: 200 - total flux cleaned = 0.00135538 Jy ! Total flux subtracted in 200 components = 0.00135538 Jy ! Clean residual min=-0.002309 max=0.003707 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.572645 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.572645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078667Jy sigma=0.000682 ! Fit after self-cal, rms=0.078651Jy sigma=0.000682 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 (10, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297625 Jy ! Component: 100 - total flux cleaned = 0.00352302 Jy ! Component: 150 - total flux cleaned = 0.00386 Jy ! Component: 200 - total flux cleaned = 0.00395763 Jy ! Total flux subtracted in 200 components = 0.00395763 Jy ! Clean residual min=-0.001857 max=0.002201 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.576602 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 190 components and 0.576602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078509Jy sigma=0.000680 ! Fit after self-cal, rms=0.078500Jy sigma=0.000680 ! Inverting map ! Added new window around map position (4.5, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201305 Jy ! Component: 100 - total flux cleaned = 0.00316398 Jy ! Component: 150 - total flux cleaned = 0.00387637 Jy ! Component: 200 - total flux cleaned = 0.00431926 Jy ! Total flux subtracted in 200 components = 0.00431926 Jy ! Clean residual min=-0.001569 max=0.001726 Jy/beam ! Clean residual mean=-0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.580922 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 209 components and 0.580922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078432Jy sigma=0.000679 ! Fit after self-cal, rms=0.078429Jy sigma=0.000679 ! 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=0.078429Jy sigma=0.000679 ! Fit after self-cal, rms=0.078379Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.298 mas, bmaj=12.41 mas, bpa=-7.638 degrees ! Estimated noise=565.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000970265 Jy ! Component: 100 - total flux cleaned = 0.00137938 Jy ! Component: 150 - total flux cleaned = 0.00184875 Jy ! Component: 200 - total flux cleaned = 0.00221701 Jy ! Total flux subtracted in 200 components = 0.00221701 Jy ! Clean residual min=-0.001573 max=0.001791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.583139 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 242 components and 0.583139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078342Jy sigma=0.000679 ! Fit after self-cal, rms=0.078339Jy sigma=0.000679 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 = 0.000194318 Jy ! Component: 100 - total flux cleaned = 0.000486831 Jy ! Component: 150 - total flux cleaned = 0.000674244 Jy ! Component: 200 - total flux cleaned = 0.000840687 Jy ! Total flux subtracted in 200 components = 0.000840687 Jy ! Clean residual min=-0.001616 max=0.001740 Jy/beam ! Clean residual mean=-0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.58398 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 259 components and 0.583979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078326Jy sigma=0.000678 ! Fit after self-cal, rms=0.078325Jy sigma=0.000678 ! 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=3.252 mas, bmaj=8.038 mas, bpa=-4.508 degrees ! Estimated noise=450.677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 8.038 at -4.508 degrees (North through East) ! Clean map min=-0.0019151 max=0.40773 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=2.706 mas, bmaj=6.883 mas, bpa=-5.122 degrees ! Estimated noise=755.317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31262 Jy ! Component: 100 - total flux cleaned = 0.422997 Jy ! Component: 150 - total flux cleaned = 0.475372 Jy ! Component: 200 - total flux cleaned = 0.504386 Jy ! Total flux subtracted in 200 components = 0.504386 Jy ! Clean residual min=-0.006273 max=0.015009 Jy/beam ! Clean residual mean=0.000010 rms=0.001726 Jy/beam ! Combined flux in latest and established models = 0.504386 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.504386 Jy ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=8.038 mas, bpa=-4.508 degrees ! Estimated noise=450.677 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 = 0.0261918 Jy ! Component: 100 - total flux cleaned = 0.0410324 Jy ! Component: 150 - total flux cleaned = 0.0502619 Jy ! Component: 200 - total flux cleaned = 0.0565272 Jy ! Total flux subtracted in 200 components = 0.0565272 Jy ! Clean residual min=-0.002377 max=0.003717 Jy/beam ! Clean residual mean=0.000008 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.560913 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 83 components and 0.560913 Jy ! Inverting map ! Added new window around map position (-29.5, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460241 Jy ! Component: 100 - total flux cleaned = 0.0080925 Jy ! Component: 150 - total flux cleaned = 0.0108097 Jy ! Component: 200 - total flux cleaned = 0.0129537 Jy ! Total flux subtracted in 200 components = 0.0129537 Jy ! Clean residual min=-0.001861 max=0.001943 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.573867 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 130 components and 0.573867 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=7.298 mas, bmaj=12.41 mas, bpa=-7.638 degrees ! Estimated noise=565.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253687 Jy ! Component: 100 - total flux cleaned = 0.00434814 Jy ! Component: 150 - total flux cleaned = 0.00551788 Jy ! Component: 200 - total flux cleaned = 0.00631672 Jy ! Total flux subtracted in 200 components = 0.00631672 Jy ! Clean residual min=-0.001908 max=0.001872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.580183 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 = 0.000694819 Jy ! Component: 100 - total flux cleaned = 0.00129917 Jy ! Component: 150 - total flux cleaned = 0.00169974 Jy ! Component: 200 - total flux cleaned = 0.00205516 Jy ! Total flux subtracted in 200 components = 0.00205516 Jy ! Clean residual min=-0.001743 max=0.001650 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.582238 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 202 components and 0.582238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.252 mas, bmaj=8.038 mas, bpa=-4.508 degrees ! Estimated noise=450.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334853 Jy ! Component: 100 - total flux cleaned = 0.000674063 Jy ! Component: 150 - total flux cleaned = 0.000845844 Jy ! Component: 200 - total flux cleaned = 0.00100489 Jy ! Total flux subtracted in 200 components = 0.00100489 Jy ! Clean residual min=-0.001419 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.583243 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 225 components and 0.583243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078297Jy sigma=0.000678 ! Fit after self-cal, rms=0.078281Jy sigma=0.000678 wmodel J0426+0518_S_2017_07_09_pus_map.mod ! Writing 225 model components to file: J0426+0518_S_2017_07_09_pus_map.mod wobs J0426+0518_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0426+0518_S_2017_07_09_pus_uvs.fits wwins J0426+0518_S_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J0426+0518_S_2017_07_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 = -0.00012589 Jy ! Component: 100 - total flux cleaned = -0.000295279 Jy ! Component: 150 - total flux cleaned = -0.000456761 Jy ! Component: 200 - total flux cleaned = -0.000568492 Jy ! Component: 250 - total flux cleaned = -0.00065492 Jy ! Component: 300 - total flux cleaned = -0.000655666 Jy ! Component: 350 - total flux cleaned = -0.000758778 Jy ! Component: 400 - total flux cleaned = -0.00077906 Jy ! Component: 450 - total flux cleaned = -0.000838175 Jy ! Component: 500 - total flux cleaned = -0.000934717 Jy ! Component: 550 - total flux cleaned = -0.00106669 Jy ! Component: 600 - total flux cleaned = -0.00114049 Jy ! Component: 650 - total flux cleaned = -0.00121313 Jy ! Component: 700 - total flux cleaned = -0.00123105 Jy ! Component: 750 - total flux cleaned = -0.00137167 Jy ! Component: 800 - total flux cleaned = -0.00144081 Jy ! Component: 850 - total flux cleaned = -0.00150922 Jy ! Component: 900 - total flux cleaned = -0.00159344 Jy ! Component: 950 - total flux cleaned = -0.00172597 Jy ! Component: 1000 - total flux cleaned = -0.00180757 Jy ! Component: 1050 - total flux cleaned = -0.00193624 Jy ! Component: 1100 - total flux cleaned = -0.0020314 Jy ! Component: 1150 - total flux cleaned = -0.00215642 Jy ! Component: 1200 - total flux cleaned = -0.00218698 Jy ! Component: 1250 - total flux cleaned = -0.00226306 Jy ! Component: 1300 - total flux cleaned = -0.00229311 Jy ! Component: 1350 - total flux cleaned = -0.00235252 Jy ! Component: 1400 - total flux cleaned = -0.0023377 Jy ! Component: 1450 - total flux cleaned = -0.00230878 Jy ! Component: 1500 - total flux cleaned = -0.0023234 Jy ! Component: 1550 - total flux cleaned = -0.00237989 Jy ! Component: 1600 - total flux cleaned = -0.00229558 Jy ! Component: 1650 - total flux cleaned = -0.00230946 Jy ! Component: 1700 - total flux cleaned = -0.00225455 Jy ! Component: 1750 - total flux cleaned = -0.00228175 Jy ! Component: 1800 - total flux cleaned = -0.00226813 Jy ! Component: 1850 - total flux cleaned = -0.00228128 Jy ! Component: 1900 - total flux cleaned = -0.0022681 Jy ! Component: 1950 - total flux cleaned = -0.00224171 Jy ! Component: 2000 - total flux cleaned = -0.00221546 Jy ! Component: 2050 - total flux cleaned = -0.00215108 Jy ! Component: 2100 - total flux cleaned = -0.00206157 Jy ! Component: 2150 - total flux cleaned = -0.00206157 Jy ! Component: 2200 - total flux cleaned = -0.00207415 Jy ! Component: 2250 - total flux cleaned = -0.00208656 Jy ! Component: 2300 - total flux cleaned = -0.00204954 Jy ! Component: 2350 - total flux cleaned = -0.00201287 Jy ! Component: 2400 - total flux cleaned = -0.00198855 Jy ! Component: 2450 - total flux cleaned = -0.0019044 Jy ! Component: 2500 - total flux cleaned = -0.00188057 Jy ! Component: 2550 - total flux cleaned = -0.00185707 Jy ! Component: 2600 - total flux cleaned = -0.00182205 Jy ! Component: 2650 - total flux cleaned = -0.00176418 Jy ! Component: 2700 - total flux cleaned = -0.00183346 Jy ! Component: 2750 - total flux cleaned = -0.00179923 Jy ! Component: 2800 - total flux cleaned = -0.00175366 Jy ! Component: 2850 - total flux cleaned = -0.00175379 Jy ! Component: 2900 - total flux cleaned = -0.00173149 Jy ! Component: 2950 - total flux cleaned = -0.00169828 Jy ! Component: 3000 - total flux cleaned = -0.00173122 Jy ! Component: 3050 - total flux cleaned = -0.00173124 Jy ! Component: 3100 - total flux cleaned = -0.00170961 Jy ! Component: 3150 - total flux cleaned = -0.00172036 Jy ! Component: 3200 - total flux cleaned = -0.00166684 Jy ! Component: 3250 - total flux cleaned = -0.00167771 Jy ! Component: 3300 - total flux cleaned = -0.00171995 Jy ! Component: 3350 - total flux cleaned = -0.0017199 Jy ! Component: 3400 - total flux cleaned = -0.00171986 Jy ! Component: 3450 - total flux cleaned = -0.00169921 Jy ! Component: 3500 - total flux cleaned = -0.00162739 Jy ! Component: 3550 - total flux cleaned = -0.00161723 Jy ! Component: 3600 - total flux cleaned = -0.00158702 Jy ! Component: 3650 - total flux cleaned = -0.00163742 Jy ! Component: 3700 - total flux cleaned = -0.00162731 Jy ! Component: 3750 - total flux cleaned = -0.00159759 Jy ! Component: 3800 - total flux cleaned = -0.00158785 Jy ! Component: 3850 - total flux cleaned = -0.00156828 Jy ! Component: 3900 - total flux cleaned = -0.00156824 Jy ! Component: 3950 - total flux cleaned = -0.0015584 Jy ! Component: 4000 - total flux cleaned = -0.00149112 Jy ! Component: 4050 - total flux cleaned = -0.00143385 Jy ! Total flux subtracted in 4096 components = -0.00144329 Jy ! Clean residual min=-0.000628 max=0.000944 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.5818 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 534 components and 0.5818 Jy ![Exited script file: muppet] wmap "J0426+0518_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 8.038 at -4.508 degrees (North through East) ! Clean map min=-0.0011205 max=0.40932 Jy/beam ! Writing clean map to FITS file: J0426+0518_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.409322 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174921 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128203 0.128203 0.256405 0.512811 1.02562 2.05124 4.10249 8.20497 16.4099 32.8199 65.6398 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.409 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.252 x 8.038 at -4.508 degrees (North through East) ! Clean map min=-0.0011205 max=0.40932 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0426+0518_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:41:54 2019