! Started logfile: J2248-0541_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:57:50 2019 obs J2248-0541_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2248-0541_S_2017_05_31_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979448 visibilities/baseline/integration-bin. ! Found source: J2248-0541 ! ! 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 703 lines of history. ! ! Reading 30500 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 J2248-0541_S_2017_05_31_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 709 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884681Jy sigma=0.006716 ! Fit after self-cal, rms=0.858219Jy sigma=0.006594 ! 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=2.561 mas, bmaj=6.963 mas, bpa=-5.282 degrees ! Estimated noise=888.985 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 = 0.117664 Jy ! Component: 100 - total flux cleaned = 0.15381 Jy ! Total flux subtracted in 100 components = 0.15381 Jy ! Clean residual min=-0.010081 max=0.017625 Jy/beam ! Clean residual mean=0.000007 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 0.15381 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.15381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.226992Jy sigma=0.000872 ! Fit after self-cal, rms=0.226892Jy sigma=0.000872 ! Inverting map ! Added new window around map position (-101.5, 65.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206235 Jy ! Component: 100 - total flux cleaned = 0.0354324 Jy ! Total flux subtracted in 100 components = 0.0354324 Jy ! Clean residual min=-0.008883 max=0.013282 Jy/beam ! Clean residual mean=0.000008 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.189242 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 44 components and 0.189242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223104Jy sigma=0.000821 ! Fit after self-cal, rms=0.223121Jy sigma=0.000820 ! Inverting map ! Added new window around map position (-105.5, 65). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140064 Jy ! Component: 100 - total flux cleaned = 0.024467 Jy ! Total flux subtracted in 100 components = 0.024467 Jy ! Clean residual min=-0.007637 max=0.012109 Jy/beam ! Clean residual mean=0.000008 rms=0.001865 Jy/beam ! Combined flux in latest and established models = 0.213709 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.213709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.221290Jy sigma=0.000791 ! Fit after self-cal, rms=0.221205Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-12, 16.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116695 Jy ! Component: 100 - total flux cleaned = 0.0203279 Jy ! Total flux subtracted in 100 components = 0.0203279 Jy ! Clean residual min=-0.006097 max=0.007207 Jy/beam ! Clean residual mean=0.000006 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.234037 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.234037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220065Jy sigma=0.000773 ! Fit after self-cal, rms=0.220034Jy sigma=0.000773 ! 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=3.139 mas, bmaj=8.069 mas, bpa=-4.765 degrees ! Estimated noise=605.124 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 = 0.0150548 Jy ! Component: 100 - total flux cleaned = 0.0258383 Jy ! Component: 150 - total flux cleaned = 0.0343769 Jy ! Component: 200 - total flux cleaned = 0.0412615 Jy ! Total flux subtracted in 200 components = 0.0412615 Jy ! Clean residual min=-0.005117 max=0.007050 Jy/beam ! Clean residual mean=0.000016 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.275298 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 139 components and 0.275298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218323Jy sigma=0.000751 ! Fit after self-cal, rms=0.218145Jy sigma=0.000749 ! 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 1.10 FD 0.93 HN 1.02 KP 1.00 ! LA 0.94 MK 1.05 NL 0.90 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 FD 0.99 HN 1.06 KP 0.97 ! LA 0.93 MK 0.98 NL 1.03 OV 1.08 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 1.04 KP 0.98 ! LA 0.94 MK 1.04 NL 0.94 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.01 KP 0.88 ! LA 0.92 MK 1.37 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.218145Jy sigma=0.000749 ! Fit after self-cal, rms=0.212970Jy sigma=0.000740 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=8.124 mas, bpa=-4.4 degrees ! Estimated noise=600.289 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 = 0.00536372 Jy ! Component: 100 - total flux cleaned = 0.00917919 Jy ! Component: 150 - total flux cleaned = 0.0121349 Jy ! Component: 200 - total flux cleaned = 0.0138576 Jy ! Total flux subtracted in 200 components = 0.0138576 Jy ! Clean residual min=-0.003835 max=0.004391 Jy/beam ! Clean residual mean=0.000007 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.289156 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.289156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.212737Jy sigma=0.000737 ! Fit after self-cal, rms=0.212563Jy sigma=0.000736 ! 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=0.212563Jy sigma=0.000736 ! Fit after self-cal, rms=0.218979Jy sigma=0.000732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.189 mas, bmaj=8.107 mas, bpa=-4.295 degrees ! Estimated noise=606.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356153 Jy ! Component: 100 - total flux cleaned = 0.00621098 Jy ! Component: 150 - total flux cleaned = 0.00815908 Jy ! Component: 200 - total flux cleaned = 0.00914939 Jy ! Total flux subtracted in 200 components = 0.00914939 Jy ! Clean residual min=-0.003327 max=0.004128 Jy/beam ! Clean residual mean=0.000008 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.298305 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 184 components and 0.298305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218839Jy sigma=0.000731 ! Fit after self-cal, rms=0.218830Jy sigma=0.000731 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, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328845 Jy ! Component: 100 - total flux cleaned = 0.00403084 Jy ! Component: 150 - total flux cleaned = 0.00447471 Jy ! Component: 200 - total flux cleaned = 0.00470185 Jy ! Total flux subtracted in 200 components = 0.00470185 Jy ! Clean residual min=-0.003180 max=0.003639 Jy/beam ! Clean residual mean=0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.303007 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 206 components and 0.303007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218762Jy sigma=0.000730 ! Fit after self-cal, rms=0.218739Jy sigma=0.000730 ! Inverting map ! Added new window around map position (-95.5, 66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331996 Jy ! Component: 100 - total flux cleaned = 0.00513087 Jy ! Component: 150 - total flux cleaned = 0.00566305 Jy ! Component: 200 - total flux cleaned = 0.00598048 Jy ! Total flux subtracted in 200 components = 0.00598048 Jy ! Clean residual min=-0.003307 max=0.003394 Jy/beam ! Clean residual mean=0.000005 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.308988 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 251 components and 0.308988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218642Jy sigma=0.000729 ! Fit after self-cal, rms=0.218606Jy sigma=0.000729 ! 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=0.218606Jy sigma=0.000729 ! Fit after self-cal, rms=0.167259Jy sigma=0.000724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=8.059 mas, bpa=-4.097 degrees ! Estimated noise=604.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252953 Jy ! Component: 100 - total flux cleaned = 0.00434006 Jy ! Component: 150 - total flux cleaned = 0.00582814 Jy ! Component: 200 - total flux cleaned = 0.00697922 Jy ! Total flux subtracted in 200 components = 0.00697922 Jy ! Clean residual min=-0.002574 max=0.002964 Jy/beam ! Clean residual mean=0.000006 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.315967 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 274 components and 0.315967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167165Jy sigma=0.000724 ! Fit after self-cal, rms=0.166917Jy sigma=0.000723 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 (76.5, -107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267267 Jy ! Component: 100 - total flux cleaned = 0.00389283 Jy ! Component: 150 - total flux cleaned = 0.0042999 Jy ! Component: 200 - total flux cleaned = 0.00446219 Jy ! Total flux subtracted in 200 components = 0.00446219 Jy ! Clean residual min=-0.002511 max=0.002804 Jy/beam ! Clean residual mean=0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.320429 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 293 components and 0.320429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166828Jy sigma=0.000723 ! Fit after self-cal, rms=0.166826Jy sigma=0.000723 ! Inverting map ! Added new window around map position (-73.5, 56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276715 Jy ! Component: 100 - total flux cleaned = 0.00437626 Jy ! Component: 150 - total flux cleaned = 0.00564185 Jy ! Component: 200 - total flux cleaned = 0.00660624 Jy ! Total flux subtracted in 200 components = 0.00660624 Jy ! Clean residual min=-0.002307 max=0.002593 Jy/beam ! Clean residual mean=-0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.327035 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 322 components and 0.327035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166758Jy sigma=0.000722 ! Fit after self-cal, rms=0.166746Jy sigma=0.000722 ! Inverting map ! Added new window around map position (0, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179038 Jy ! Component: 100 - total flux cleaned = 0.00252131 Jy ! Component: 150 - total flux cleaned = 0.00334501 Jy ! Component: 200 - total flux cleaned = 0.00385002 Jy ! Total flux subtracted in 200 components = 0.00385002 Jy ! Clean residual min=-0.002429 max=0.001967 Jy/beam ! Clean residual mean=-0.000000 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.330885 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 342 components and 0.330885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166699Jy sigma=0.000722 ! Fit after self-cal, rms=0.166686Jy sigma=0.000722 ! 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=0.166686Jy sigma=0.000722 ! Fit after self-cal, rms=0.165800Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.464 mas, bmaj=13.62 mas, bpa=-4.195 degrees ! Estimated noise=772.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218547 Jy ! Component: 100 - total flux cleaned = 0.00368801 Jy ! Component: 150 - total flux cleaned = 0.00492939 Jy ! Component: 200 - total flux cleaned = 0.00594074 Jy ! Total flux subtracted in 200 components = 0.00594074 Jy ! Clean residual min=-0.002256 max=0.002322 Jy/beam ! Clean residual mean=0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.336826 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 369 components and 0.336826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165744Jy sigma=0.000721 ! Fit after self-cal, rms=0.165703Jy sigma=0.000721 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 = 0.00116235 Jy ! Component: 100 - total flux cleaned = 0.00182019 Jy ! Component: 150 - total flux cleaned = 0.00220737 Jy ! Component: 200 - total flux cleaned = 0.00247363 Jy ! Total flux subtracted in 200 components = 0.00247363 Jy ! Clean residual min=-0.002009 max=0.002238 Jy/beam ! Clean residual mean=0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.3393 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 380 components and 0.3393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165686Jy sigma=0.000721 ! Fit after self-cal, rms=0.165678Jy sigma=0.000721 ! 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=3.165 mas, bmaj=8.04 mas, bpa=-4.059 degrees ! Estimated noise=606.766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 8.04 at -4.059 degrees (North through East) ! Clean map min=-0.0018078 max=0.15014 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=2.588 mas, bmaj=6.928 mas, bpa=-4.361 degrees ! Estimated noise=896.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11914 Jy ! Component: 100 - total flux cleaned = 0.157745 Jy ! Component: 150 - total flux cleaned = 0.180954 Jy ! Component: 200 - total flux cleaned = 0.198547 Jy ! Total flux subtracted in 200 components = 0.198547 Jy ! Clean residual min=-0.005587 max=0.010563 Jy/beam ! Clean residual mean=0.000008 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.198547 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.198547 Jy ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=8.04 mas, bpa=-4.059 degrees ! Estimated noise=606.766 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 = 0.0241085 Jy ! Component: 100 - total flux cleaned = 0.0416847 Jy ! Component: 150 - total flux cleaned = 0.0553404 Jy ! Component: 200 - total flux cleaned = 0.0663211 Jy ! Total flux subtracted in 200 components = 0.0663211 Jy ! Clean residual min=-0.005164 max=0.006636 Jy/beam ! Clean residual mean=0.000019 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.264868 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 105 components and 0.264868 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=7.464 mas, bmaj=13.62 mas, bpa=-4.195 degrees ! Estimated noise=772.595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156197 Jy ! Component: 100 - total flux cleaned = 0.0262233 Jy ! Component: 150 - total flux cleaned = 0.0339138 Jy ! Component: 200 - total flux cleaned = 0.0398311 Jy ! Total flux subtracted in 200 components = 0.0398311 Jy ! Clean residual min=-0.004747 max=0.004169 Jy/beam ! Clean residual mean=0.000023 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.304699 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 = 0.00484175 Jy ! Component: 100 - total flux cleaned = 0.00887105 Jy ! Component: 150 - total flux cleaned = 0.0123001 Jy ! Component: 200 - total flux cleaned = 0.0152527 Jy ! Total flux subtracted in 200 components = 0.0152527 Jy ! Clean residual min=-0.003543 max=0.003154 Jy/beam ! Clean residual mean=0.000014 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.319952 Jy ! Adding 146 model components to the UV plane model. ! The established model now contains 239 components and 0.319952 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=8.04 mas, bpa=-4.059 degrees ! Estimated noise=606.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302037 Jy ! Component: 100 - total flux cleaned = 0.00474043 Jy ! Component: 150 - total flux cleaned = 0.00623745 Jy ! Component: 200 - total flux cleaned = 0.00766035 Jy ! Total flux subtracted in 200 components = 0.00766035 Jy ! Clean residual min=-0.002313 max=0.002564 Jy/beam ! Clean residual mean=0.000005 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.327612 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 269 components and 0.327612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165862Jy sigma=0.000723 ! Fit after self-cal, rms=0.165840Jy sigma=0.000722 wmodel J2248-0541_S_2017_05_31_pus_map.mod ! Writing 269 model components to file: J2248-0541_S_2017_05_31_pus_map.mod wobs J2248-0541_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2248-0541_S_2017_05_31_pus_uvs.fits wwins J2248-0541_S_2017_05_31_pus_map.win ! wwins: Wrote 9 windows to J2248-0541_S_2017_05_31_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 = 0.000648616 Jy ! Component: 100 - total flux cleaned = 0.00138119 Jy ! Component: 150 - total flux cleaned = 0.00206897 Jy ! Component: 200 - total flux cleaned = 0.00275908 Jy ! Component: 250 - total flux cleaned = 0.00329209 Jy ! Component: 300 - total flux cleaned = 0.0035833 Jy ! Component: 350 - total flux cleaned = 0.00399263 Jy ! Component: 400 - total flux cleaned = 0.00436093 Jy ! Component: 450 - total flux cleaned = 0.00463125 Jy ! Component: 500 - total flux cleaned = 0.00477877 Jy ! Component: 550 - total flux cleaned = 0.00492336 Jy ! Component: 600 - total flux cleaned = 0.00503676 Jy ! Component: 650 - total flux cleaned = 0.00517644 Jy ! Component: 700 - total flux cleaned = 0.00528592 Jy ! Component: 750 - total flux cleaned = 0.00539336 Jy ! Component: 800 - total flux cleaned = 0.00541948 Jy ! Component: 850 - total flux cleaned = 0.00547125 Jy ! Component: 900 - total flux cleaned = 0.00549719 Jy ! Component: 950 - total flux cleaned = 0.00552275 Jy ! Component: 1000 - total flux cleaned = 0.00559758 Jy ! Component: 1050 - total flux cleaned = 0.00559766 Jy ! Component: 1100 - total flux cleaned = 0.00564607 Jy ! Component: 1150 - total flux cleaned = 0.00567031 Jy ! Component: 1200 - total flux cleaned = 0.00576553 Jy ! Component: 1250 - total flux cleaned = 0.0058596 Jy ! Component: 1300 - total flux cleaned = 0.0059752 Jy ! Component: 1350 - total flux cleaned = 0.0060433 Jy ! Component: 1400 - total flux cleaned = 0.00604311 Jy ! Component: 1450 - total flux cleaned = 0.00610996 Jy ! Component: 1500 - total flux cleaned = 0.00613173 Jy ! Component: 1550 - total flux cleaned = 0.0060884 Jy ! Component: 1600 - total flux cleaned = 0.00623982 Jy ! Component: 1650 - total flux cleaned = 0.0062609 Jy ! Component: 1700 - total flux cleaned = 0.00619731 Jy ! Component: 1750 - total flux cleaned = 0.0062392 Jy ! Component: 1800 - total flux cleaned = 0.00619777 Jy ! Component: 1850 - total flux cleaned = 0.00611592 Jy ! Component: 1900 - total flux cleaned = 0.00619744 Jy ! Component: 1950 - total flux cleaned = 0.00615685 Jy ! Component: 2000 - total flux cleaned = 0.00615676 Jy ! Component: 2050 - total flux cleaned = 0.00615681 Jy ! Component: 2100 - total flux cleaned = 0.00607813 Jy ! Component: 2150 - total flux cleaned = 0.00609741 Jy ! Component: 2200 - total flux cleaned = 0.00605847 Jy ! Component: 2250 - total flux cleaned = 0.00598171 Jy ! Component: 2300 - total flux cleaned = 0.00598192 Jy ! Component: 2350 - total flux cleaned = 0.0059817 Jy ! Component: 2400 - total flux cleaned = 0.00594419 Jy ! Component: 2450 - total flux cleaned = 0.0059255 Jy ! Component: 2500 - total flux cleaned = 0.00592532 Jy ! Component: 2550 - total flux cleaned = 0.00581601 Jy ! Component: 2600 - total flux cleaned = 0.00585242 Jy ! Component: 2650 - total flux cleaned = 0.00583446 Jy ! Component: 2700 - total flux cleaned = 0.00583427 Jy ! Component: 2750 - total flux cleaned = 0.0058164 Jy ! Component: 2800 - total flux cleaned = 0.00578137 Jy ! Component: 2850 - total flux cleaned = 0.00576407 Jy ! Component: 2900 - total flux cleaned = 0.00583315 Jy ! Component: 2950 - total flux cleaned = 0.00579894 Jy ! Component: 3000 - total flux cleaned = 0.00576506 Jy ! Component: 3050 - total flux cleaned = 0.00581576 Jy ! Component: 3100 - total flux cleaned = 0.00581573 Jy ! Component: 3150 - total flux cleaned = 0.00583254 Jy ! Component: 3200 - total flux cleaned = 0.00584871 Jy ! Component: 3250 - total flux cleaned = 0.00581588 Jy ! Component: 3300 - total flux cleaned = 0.00586466 Jy ! Component: 3350 - total flux cleaned = 0.00586456 Jy ! Component: 3400 - total flux cleaned = 0.00588071 Jy ! Component: 3450 - total flux cleaned = 0.00588065 Jy ! Component: 3500 - total flux cleaned = 0.00586485 Jy ! Component: 3550 - total flux cleaned = 0.00583338 Jy ! Component: 3600 - total flux cleaned = 0.00583319 Jy ! Component: 3650 - total flux cleaned = 0.00580213 Jy ! Component: 3700 - total flux cleaned = 0.00583292 Jy ! Component: 3750 - total flux cleaned = 0.00578689 Jy ! Component: 3800 - total flux cleaned = 0.00580195 Jy ! Component: 3850 - total flux cleaned = 0.00577175 Jy ! Component: 3900 - total flux cleaned = 0.0057417 Jy ! Component: 3950 - total flux cleaned = 0.00575662 Jy ! Component: 4000 - total flux cleaned = 0.00572717 Jy ! Component: 4050 - total flux cleaned = 0.00575687 Jy ! Total flux subtracted in 4096 components = 0.00569809 Jy ! Clean residual min=-0.000876 max=0.000959 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.33331 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 574 components and 0.33331 Jy ![Exited script file: muppet] wmap "J2248-0541_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 8.04 at -4.059 degrees (North through East) ! Clean map min=-0.0013964 max=0.15309 Jy/beam ! Writing clean map to FITS file: J2248-0541_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027941 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.547556 0.547556 1.09511 2.19022 4.38045 8.7609 17.5218 35.0436 70.0872 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.153 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 8.04 at -4.059 degrees (North through East) ! Clean map min=-0.0013964 max=0.15309 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 J2248-0541_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:57:56 2019