! Started logfile: J2258-2758_S_2017_08_12_pus_uvs.log on Fri May 10 15:10:26 2019 obs J2258-2758_S_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2017_08_12_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.447863 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2258-2758 ! ! 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 1048 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 J2258-2758_S_2017_08_12_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.390990Jy sigma=0.002865 ! Fit after self-cal, rms=0.191502Jy sigma=0.001456 ! 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=2.276 mas, bmaj=6.597 mas, bpa=-0.5583 degrees ! Estimated noise=4323.35 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 = 0.778621 Jy ! Component: 100 - total flux cleaned = 0.95634 Jy ! Total flux subtracted in 100 components = 0.95634 Jy ! Clean residual min=-0.045409 max=0.076850 Jy/beam ! Clean residual mean=-0.000692 rms=0.017909 Jy/beam ! Combined flux in latest and established models = 0.95634 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.95634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.203348Jy sigma=0.001551 ! Fit after self-cal, rms=0.203326Jy sigma=0.001551 ! 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=2.615 mas, bmaj=7.201 mas, bpa=-0.7945 degrees ! Estimated noise=3571.61 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 = 0.119129 Jy ! Component: 100 - total flux cleaned = 0.182176 Jy ! Component: 150 - total flux cleaned = 0.216016 Jy ! Component: 200 - total flux cleaned = 0.234424 Jy ! Total flux subtracted in 200 components = 0.234424 Jy ! Clean residual min=-0.029611 max=0.054966 Jy/beam ! Clean residual mean=-0.000533 rms=0.010736 Jy/beam ! Combined flux in latest and established models = 1.19076 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 1.19076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126029Jy sigma=0.000912 ! Fit after self-cal, rms=0.125830Jy sigma=0.000910 ! 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 1.00* HN 1.00* KP 1.06 ! LA 0.96 MK 0.99 NL 1.00* OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.99 ! LA 0.93 MK 0.98 NL 1.11 OV 1.06 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.99 ! LA 0.93 MK 0.99 NL 1.06 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.125830Jy sigma=0.000910 ! Fit after self-cal, rms=0.109646Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.617 mas, bmaj=7.207 mas, bpa=-0.9108 degrees ! Estimated noise=3540.62 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 (-6.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038287 Jy ! Component: 100 - total flux cleaned = 0.0378295 Jy ! Component: 150 - total flux cleaned = 0.0385493 Jy ! Component: 200 - total flux cleaned = 0.0388678 Jy ! Total flux subtracted in 200 components = 0.0388678 Jy ! Clean residual min=-0.014817 max=0.019099 Jy/beam ! Clean residual mean=0.000053 rms=0.004240 Jy/beam ! Combined flux in latest and established models = 1.22963 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 1.22963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094670Jy sigma=0.000679 ! Fit after self-cal, rms=0.094227Jy sigma=0.000675 ! 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=0.094227Jy sigma=0.000675 ! Fit after self-cal, rms=0.092281Jy sigma=0.000669 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.607 mas, bmaj=7.19 mas, bpa=-0.8334 degrees ! Estimated noise=3518.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00954277 Jy ! Component: 100 - total flux cleaned = 0.0100041 Jy ! Component: 150 - total flux cleaned = 0.00903607 Jy ! Component: 200 - total flux cleaned = 0.00862555 Jy ! Total flux subtracted in 200 components = 0.00862555 Jy ! Clean residual min=-0.013034 max=0.013486 Jy/beam ! Clean residual mean=0.000030 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 1.23826 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 1.23826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090792Jy sigma=0.000661 ! Fit after self-cal, rms=0.090705Jy sigma=0.000660 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 = 0.000829095 Jy ! Component: 100 - total flux cleaned = 0.0010799 Jy ! Component: 150 - total flux cleaned = 0.00151572 Jy ! Component: 200 - total flux cleaned = 0.00151744 Jy ! Total flux subtracted in 200 components = 0.00151744 Jy ! Clean residual min=-0.012762 max=0.012841 Jy/beam ! Clean residual mean=0.000036 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 1.23978 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 1.23978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090319Jy sigma=0.000658 ! Fit after self-cal, rms=0.090295Jy sigma=0.000658 ! 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=0.090295Jy sigma=0.000658 ! Fit after self-cal, rms=0.089972Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=7.187 mas, bpa=-0.786 degrees ! Estimated noise=3514.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028738 Jy ! Component: 100 - total flux cleaned = 0.00287924 Jy ! Component: 150 - total flux cleaned = 0.00268668 Jy ! Component: 200 - total flux cleaned = 0.00243203 Jy ! Total flux subtracted in 200 components = 0.00243203 Jy ! Clean residual min=-0.011799 max=0.012600 Jy/beam ! Clean residual mean=0.000017 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 1.24221 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 1.24221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089665Jy sigma=0.000655 ! Fit after self-cal, rms=0.089656Jy sigma=0.000655 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 = 0.000755951 Jy ! Component: 100 - total flux cleaned = 0.000672849 Jy ! Component: 150 - total flux cleaned = 0.000521599 Jy ! Component: 200 - total flux cleaned = 0.000380174 Jy ! Total flux subtracted in 200 components = 0.000380174 Jy ! Clean residual min=-0.011477 max=0.012111 Jy/beam ! Clean residual mean=0.000019 rms=0.002993 Jy/beam ! Combined flux in latest and established models = 1.24259 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 1.24259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089490Jy sigma=0.000654 ! Fit after self-cal, rms=0.089493Jy sigma=0.000654 ! 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=0.089493Jy sigma=0.000654 ! Fit after self-cal, rms=0.089377Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.304 mas, bmaj=23.56 mas, bpa=-2.832 degrees ! Estimated noise=5000.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412349 Jy ! Component: 100 - total flux cleaned = 0.00460648 Jy ! Component: 150 - total flux cleaned = 0.00472463 Jy ! Component: 200 - total flux cleaned = 0.00477983 Jy ! Total flux subtracted in 200 components = 0.00477983 Jy ! Clean residual min=-0.013668 max=0.016253 Jy/beam ! Clean residual mean=0.000032 rms=0.005109 Jy/beam ! Combined flux in latest and established models = 1.24737 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 1.24737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089396Jy sigma=0.000654 ! Fit after self-cal, rms=0.089398Jy sigma=0.000654 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 = 0.00121073 Jy ! Component: 100 - total flux cleaned = 0.00115488 Jy ! Component: 150 - total flux cleaned = 0.00115351 Jy ! Component: 200 - total flux cleaned = 0.0011516 Jy ! Total flux subtracted in 200 components = 0.0011516 Jy ! Clean residual min=-0.013417 max=0.015919 Jy/beam ! Clean residual mean=0.000041 rms=0.005005 Jy/beam ! Combined flux in latest and established models = 1.24852 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 1.24852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089380Jy sigma=0.000654 ! Fit after self-cal, rms=0.089388Jy sigma=0.000654 ! 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=2.605 mas, bmaj=7.186 mas, bpa=-0.7563 degrees ! Estimated noise=3514.54 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.605 x 7.186 at -0.7563 degrees (North through East) ! Clean map min=-0.010978 max=1.008 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=0.089388Jy sigma=0.000654 ! Fit after self-cal, rms=0.081295Jy sigma=0.000590 ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=7.184 mas, bpa=-0.7361 degrees ! Estimated noise=3515.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158994 Jy ! Component: 100 - total flux cleaned = -0.000915224 Jy ! Component: 150 - total flux cleaned = -0.000605152 Jy ! Component: 200 - total flux cleaned = -0.000605439 Jy ! Total flux subtracted in 200 components = -0.000605439 Jy ! Clean residual min=-0.010626 max=0.011331 Jy/beam ! Clean residual mean=0.000008 rms=0.002811 Jy/beam ! Combined flux in latest and established models = 1.24791 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 1.24791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081003Jy sigma=0.000588 ! Fit after self-cal, rms=0.081008Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000587417 Jy ! Component: 100 - total flux cleaned = 0.000584685 Jy ! Component: 150 - total flux cleaned = 0.000468093 Jy ! Component: 200 - total flux cleaned = 0.000356049 Jy ! Total flux subtracted in 200 components = 0.000356049 Jy ! Clean residual min=-0.010389 max=0.010946 Jy/beam ! Clean residual mean=0.000010 rms=0.002775 Jy/beam ! Combined flux in latest and established models = 1.24827 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 1.24827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080908Jy sigma=0.000588 ! Fit after self-cal, rms=0.080913Jy sigma=0.000588 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080913Jy sigma=0.000588 ! Fit after self-cal, rms=0.080867Jy sigma=0.000587 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=2.263 mas, bmaj=6.585 mas, bpa=-0.4837 degrees ! Estimated noise=4282.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.771285 Jy ! Component: 100 - total flux cleaned = 0.950466 Jy ! Component: 150 - total flux cleaned = 1.03842 Jy ! Component: 200 - total flux cleaned = 1.09671 Jy ! Total flux subtracted in 200 components = 1.09671 Jy ! Clean residual min=-0.021857 max=0.032690 Jy/beam ! Clean residual mean=-0.000292 rms=0.008599 Jy/beam ! Combined flux in latest and established models = 1.09671 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 32 model components to the UV plane model. ! The established model now contains 32 components and 1.09671 Jy ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=7.182 mas, bpa=-0.7326 degrees ! Estimated noise=3516.91 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 = 0.056811 Jy ! Component: 100 - total flux cleaned = 0.0913268 Jy ! Component: 150 - total flux cleaned = 0.112958 Jy ! Component: 200 - total flux cleaned = 0.126944 Jy ! Total flux subtracted in 200 components = 0.126944 Jy ! Clean residual min=-0.012472 max=0.010001 Jy/beam ! Clean residual mean=-0.000098 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 1.22365 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 61 components and 1.22365 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=8.296 mas, bmaj=23.53 mas, bpa=-2.81 degrees ! Estimated noise=5009.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170672 Jy ! Component: 100 - total flux cleaned = 0.0249842 Jy ! Component: 150 - total flux cleaned = 0.0288997 Jy ! Component: 200 - total flux cleaned = 0.0308456 Jy ! Total flux subtracted in 200 components = 0.0308456 Jy ! Clean residual min=-0.012462 max=0.013935 Jy/beam ! Clean residual mean=0.000037 rms=0.004615 Jy/beam ! Combined flux in latest and established models = 1.2545 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 = 0.000429477 Jy ! Component: 100 - total flux cleaned = 0.000553836 Jy ! Component: 150 - total flux cleaned = 0.00059388 Jy ! Component: 200 - total flux cleaned = 0.000633363 Jy ! Total flux subtracted in 200 components = 0.000633363 Jy ! Clean residual min=-0.012482 max=0.013842 Jy/beam ! Clean residual mean=0.000042 rms=0.004576 Jy/beam ! Combined flux in latest and established models = 1.25513 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 92 components and 1.25513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.604 mas, bmaj=7.182 mas, bpa=-0.7326 degrees ! Estimated noise=3516.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130123 Jy ! Component: 100 - total flux cleaned = -0.00160294 Jy ! Component: 150 - total flux cleaned = -0.00172359 Jy ! Component: 200 - total flux cleaned = -0.00162591 Jy ! Total flux subtracted in 200 components = -0.00162591 Jy ! Clean residual min=-0.011132 max=0.011050 Jy/beam ! Clean residual mean=0.000011 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 1.2535 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 1.2535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081044Jy sigma=0.000588 ! Fit after self-cal, rms=0.080921Jy sigma=0.000588 wmodel J2258-2758_S_2017_08_12_pus_map.mod ! Writing 104 model components to file: J2258-2758_S_2017_08_12_pus_map.mod wobs J2258-2758_S_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2017_08_12_pus_uvs.fits wwins J2258-2758_S_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J2258-2758_S_2017_08_12_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 = -0.000356711 Jy ! Component: 100 - total flux cleaned = -3.13216e-05 Jy ! Component: 150 - total flux cleaned = -0.000174476 Jy ! Component: 200 - total flux cleaned = -0.000294537 Jy ! Component: 250 - total flux cleaned = -0.000727842 Jy ! Component: 300 - total flux cleaned = -0.00101447 Jy ! Component: 350 - total flux cleaned = -0.00154006 Jy ! Component: 400 - total flux cleaned = -0.00186191 Jy ! Component: 450 - total flux cleaned = -0.00200941 Jy ! Component: 500 - total flux cleaned = -0.00200926 Jy ! Component: 550 - total flux cleaned = -0.00194099 Jy ! Component: 600 - total flux cleaned = -0.00157258 Jy ! Component: 650 - total flux cleaned = -0.00127964 Jy ! Component: 700 - total flux cleaned = -0.00111063 Jy ! Component: 750 - total flux cleaned = -0.00116446 Jy ! Component: 800 - total flux cleaned = -0.00126947 Jy ! Component: 850 - total flux cleaned = -0.00137247 Jy ! Component: 900 - total flux cleaned = -0.00152322 Jy ! Component: 950 - total flux cleaned = -0.00171858 Jy ! Component: 1000 - total flux cleaned = -0.00190797 Jy ! Component: 1050 - total flux cleaned = -0.00200096 Jy ! Component: 1100 - total flux cleaned = -0.00227046 Jy ! Component: 1150 - total flux cleaned = -0.00253343 Jy ! Component: 1200 - total flux cleaned = -0.0028331 Jy ! Component: 1250 - total flux cleaned = -0.00316975 Jy ! Component: 1300 - total flux cleaned = -0.00350127 Jy ! Component: 1350 - total flux cleaned = -0.00386916 Jy ! Component: 1400 - total flux cleaned = -0.0042324 Jy ! Component: 1450 - total flux cleaned = -0.0044726 Jy ! Component: 1500 - total flux cleaned = -0.00467217 Jy ! Component: 1550 - total flux cleaned = -0.00483159 Jy ! Component: 1600 - total flux cleaned = -0.00495165 Jy ! Component: 1650 - total flux cleaned = -0.00515322 Jy ! Component: 1700 - total flux cleaned = -0.00519409 Jy ! Component: 1750 - total flux cleaned = -0.00527541 Jy ! Component: 1800 - total flux cleaned = -0.00527522 Jy ! Component: 1850 - total flux cleaned = -0.00535818 Jy ! Component: 1900 - total flux cleaned = -0.0054416 Jy ! Component: 1950 - total flux cleaned = -0.00552619 Jy ! Component: 2000 - total flux cleaned = -0.00552647 Jy ! Component: 2050 - total flux cleaned = -0.00561244 Jy ! Component: 2100 - total flux cleaned = -0.00569926 Jy ! Component: 2150 - total flux cleaned = -0.00569897 Jy ! Component: 2200 - total flux cleaned = -0.00583143 Jy ! Component: 2250 - total flux cleaned = -0.00596566 Jy ! Component: 2300 - total flux cleaned = -0.00601036 Jy ! Component: 2350 - total flux cleaned = -0.00619216 Jy ! Component: 2400 - total flux cleaned = -0.0062842 Jy ! Component: 2450 - total flux cleaned = -0.00642389 Jy ! Component: 2500 - total flux cleaned = -0.00656451 Jy ! Component: 2550 - total flux cleaned = -0.00670725 Jy ! Component: 2600 - total flux cleaned = -0.00689996 Jy ! Component: 2650 - total flux cleaned = -0.00699769 Jy ! Component: 2700 - total flux cleaned = -0.00709623 Jy ! Component: 2750 - total flux cleaned = -0.00714591 Jy ! Component: 2800 - total flux cleaned = -0.00724762 Jy ! Component: 2850 - total flux cleaned = -0.00735065 Jy ! Component: 2900 - total flux cleaned = -0.00745463 Jy ! Component: 2950 - total flux cleaned = -0.00755941 Jy ! Component: 3000 - total flux cleaned = -0.00766636 Jy ! Component: 3050 - total flux cleaned = -0.007829 Jy ! Component: 3100 - total flux cleaned = -0.00793825 Jy ! Component: 3150 - total flux cleaned = -0.00810557 Jy ! Component: 3200 - total flux cleaned = -0.00810556 Jy ! Component: 3250 - total flux cleaned = -0.00804784 Jy ! Component: 3300 - total flux cleaned = -0.00810598 Jy ! Component: 3350 - total flux cleaned = -0.00810647 Jy ! Component: 3400 - total flux cleaned = -0.00804571 Jy ! Component: 3450 - total flux cleaned = -0.00798319 Jy ! Component: 3500 - total flux cleaned = -0.0079826 Jy ! Component: 3550 - total flux cleaned = -0.00791873 Jy ! Component: 3600 - total flux cleaned = -0.00785295 Jy ! Component: 3650 - total flux cleaned = -0.00785259 Jy ! Component: 3700 - total flux cleaned = -0.0077175 Jy ! Component: 3750 - total flux cleaned = -0.0077166 Jy ! Component: 3800 - total flux cleaned = -0.00764602 Jy ! Component: 3850 - total flux cleaned = -0.00764603 Jy ! Component: 3900 - total flux cleaned = -0.00757368 Jy ! Component: 3950 - total flux cleaned = -0.00749971 Jy ! Component: 4000 - total flux cleaned = -0.00742403 Jy ! Component: 4050 - total flux cleaned = -0.00742325 Jy ! Total flux subtracted in 4096 components = -0.0074248 Jy ! Clean residual min=-0.004206 max=0.005602 Jy/beam ! Clean residual mean=-0.000040 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 1.24608 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 269 components and 1.24608 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.604 x 7.182 at -0.7326 degrees (North through East) ! Clean map min=-0.0084151 max=1.0033 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00141088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42188 0.42188 0.84376 1.68752 3.37504 6.75008 13.5002 27.0003 54.0007 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.003 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.604 x 7.182 at -0.7326 degrees (North through East) ! Clean map min=-0.0084151 max=1.0033 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 J2258-2758_S_2017_08_12_pus_uvs.log closed on Fri May 10 15:10:30 2019