! Started logfile: J1848+3244_S_2017_04_28_pus_uvs.log on Thu May 2 16:31:51 2019 obs J1848+3244_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1848+3244_S_2017_04_28_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889692 visibilities/baseline/integration-bin. ! Found source: J1848+3244 ! ! 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 671 lines of history. ! ! Reading 13292 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 J1848+3244_S_2017_04_28_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 350 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.716029Jy sigma=0.006744 ! Fit after self-cal, rms=0.700397Jy sigma=0.006607 ! 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=3.059 mas, bmaj=5.491 mas, bpa=-7.591 degrees ! Estimated noise=1013.78 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 = 0.241496 Jy ! Component: 100 - total flux cleaned = 0.34869 Jy ! Total flux subtracted in 100 components = 0.34869 Jy ! Clean residual min=-0.021266 max=0.063763 Jy/beam ! Clean residual mean=-0.000079 rms=0.006061 Jy/beam ! Combined flux in latest and established models = 0.34869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.34869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148133Jy sigma=0.001361 ! Fit after self-cal, rms=0.143634Jy sigma=0.001332 ! Inverting map ! Added new window around map position (-3, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.071704 Jy ! Component: 100 - total flux cleaned = 0.108305 Jy ! Total flux subtracted in 100 components = 0.108305 Jy ! Clean residual min=-0.011770 max=0.023052 Jy/beam ! Clean residual mean=-0.000031 rms=0.003068 Jy/beam ! Combined flux in latest and established models = 0.456995 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.456995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100005Jy sigma=0.000875 ! Fit after self-cal, rms=0.096961Jy sigma=0.000848 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280978 Jy ! Component: 100 - total flux cleaned = 0.0394008 Jy ! Total flux subtracted in 100 components = 0.0394008 Jy ! Clean residual min=-0.008203 max=0.010271 Jy/beam ! Clean residual mean=-0.000014 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.496396 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.496396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088515Jy sigma=0.000766 ! Fit after self-cal, rms=0.087740Jy sigma=0.000759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968925 Jy ! Component: 100 - total flux cleaned = 0.0122724 Jy ! Total flux subtracted in 100 components = 0.0122724 Jy ! Clean residual min=-0.007322 max=0.008979 Jy/beam ! Clean residual mean=-0.000009 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.508668 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.508668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086115Jy sigma=0.000746 ! Fit after self-cal, rms=0.085937Jy sigma=0.000745 ! 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=3.634 mas, bmaj=6.355 mas, bpa=-5.969 degrees ! Estimated noise=714.635 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 = 0.00296945 Jy ! Component: 100 - total flux cleaned = 0.00329579 Jy ! Component: 150 - total flux cleaned = 0.0032991 Jy ! Component: 200 - total flux cleaned = 0.0032999 Jy ! Total flux subtracted in 200 components = 0.0032999 Jy ! Clean residual min=-0.006180 max=0.007882 Jy/beam ! Clean residual mean=-0.000011 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.511968 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.511968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085194Jy sigma=0.000740 ! Fit after self-cal, rms=0.085057Jy sigma=0.000738 ! 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 0.92 FD 1.04 HN 0.98 KP 0.99 ! LA 0.98 MK 0.98 NL 0.93 OV 1.00 ! PT 1.03 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.02 KP 0.96 ! LA 0.95 MK 0.99 NL 1.09 OV 1.11 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.01 ! LA 1.00 MK 1.03 NL 1.00 OV 0.98 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.01 KP 1.00* ! LA 0.88 MK 1.22 NL 1.00* OV 1.00* ! PT 1.08 SC 1.00* ! ! ! Fit before self-cal, rms=0.085057Jy sigma=0.000738 ! Fit after self-cal, rms=0.080822Jy sigma=0.000703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.628 mas, bmaj=6.334 mas, bpa=-4.902 degrees ! Estimated noise=709.844 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 (11, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043193 Jy ! Component: 100 - total flux cleaned = 0.00600971 Jy ! Component: 150 - total flux cleaned = 0.00725882 Jy ! Component: 200 - total flux cleaned = 0.00829523 Jy ! Total flux subtracted in 200 components = 0.00829523 Jy ! Clean residual min=-0.004857 max=0.004217 Jy/beam ! Clean residual mean=-0.000006 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.520263 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.520263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080018Jy sigma=0.000696 ! Fit after self-cal, rms=0.079913Jy sigma=0.000695 ! 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=0.079913Jy sigma=0.000695 ! Fit after self-cal, rms=0.077543Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=6.353 mas, bpa=-4.958 degrees ! Estimated noise=708.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160817 Jy ! Component: 100 - total flux cleaned = 0.00258602 Jy ! Component: 150 - total flux cleaned = 0.00308645 Jy ! Component: 200 - total flux cleaned = 0.00335473 Jy ! Total flux subtracted in 200 components = 0.00335473 Jy ! Clean residual min=-0.003026 max=0.002693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.523618 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.523618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077220Jy sigma=0.000672 ! Fit after self-cal, rms=0.077200Jy sigma=0.000671 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 = 0.000111457 Jy ! Component: 100 - total flux cleaned = 0.000278439 Jy ! Component: 150 - total flux cleaned = 0.0004249 Jy ! Component: 200 - total flux cleaned = 0.000492315 Jy ! Total flux subtracted in 200 components = 0.000492315 Jy ! Clean residual min=-0.002868 max=0.002457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.52411 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.52411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077032Jy sigma=0.000670 ! Fit after self-cal, rms=0.077001Jy sigma=0.000669 ! 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=0.077001Jy sigma=0.000669 ! Fit after self-cal, rms=0.077036Jy sigma=0.000669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.622 mas, bmaj=6.361 mas, bpa=-5.057 degrees ! Estimated noise=707.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.12046e-06 Jy ! Component: 100 - total flux cleaned = 0.00062862 Jy ! Component: 150 - total flux cleaned = 0.000757161 Jy ! Component: 200 - total flux cleaned = 0.000814439 Jy ! Total flux subtracted in 200 components = 0.000814439 Jy ! Clean residual min=-0.002642 max=0.002218 Jy/beam ! Clean residual mean=-0.000001 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.524925 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.524925 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076903Jy sigma=0.000668 ! Fit after self-cal, rms=0.076882Jy sigma=0.000668 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 = 5.28574e-05 Jy ! Component: 100 - total flux cleaned = 0.000222449 Jy ! Component: 150 - total flux cleaned = 0.00032734 Jy ! Component: 200 - total flux cleaned = 0.000325356 Jy ! Total flux subtracted in 200 components = 0.000325356 Jy ! Clean residual min=-0.002537 max=0.002120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.52525 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.52525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076788Jy sigma=0.000667 ! Fit after self-cal, rms=0.076772Jy sigma=0.000667 ! 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=0.076772Jy sigma=0.000667 ! Fit after self-cal, rms=0.076804Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.847 mas, bmaj=9.599 mas, bpa=1.16 degrees ! Estimated noise=873.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005338 Jy ! Component: 100 - total flux cleaned = 0.000972389 Jy ! Component: 150 - total flux cleaned = 0.00123345 Jy ! Component: 200 - total flux cleaned = 0.00128589 Jy ! Total flux subtracted in 200 components = 0.00128589 Jy ! Clean residual min=-0.001945 max=0.001836 Jy/beam ! Clean residual mean=-0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.526536 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.526536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076773Jy sigma=0.000667 ! Fit after self-cal, rms=0.076756Jy sigma=0.000666 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 = 5.74108e-05 Jy ! Component: 100 - total flux cleaned = 0.000186094 Jy ! Component: 150 - total flux cleaned = 0.000252692 Jy ! Component: 200 - total flux cleaned = 0.000272038 Jy ! Total flux subtracted in 200 components = 0.000272038 Jy ! Clean residual min=-0.001906 max=0.001793 Jy/beam ! Clean residual mean=-0.000003 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.526808 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.526808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076731Jy sigma=0.000666 ! Fit after self-cal, rms=0.076717Jy sigma=0.000666 ! 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=3.624 mas, bmaj=6.367 mas, bpa=-5.16 degrees ! Estimated noise=707.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 6.367 at -5.16 degrees (North through East) ! Clean map min=-0.002304 max=0.28617 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=3.058 mas, bmaj=5.516 mas, bpa=-6.679 degrees ! Estimated noise=1005.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.251874 Jy ! Component: 100 - total flux cleaned = 0.362972 Jy ! Component: 150 - total flux cleaned = 0.418231 Jy ! Component: 200 - total flux cleaned = 0.449873 Jy ! Total flux subtracted in 200 components = 0.449873 Jy ! Clean residual min=-0.006244 max=0.016388 Jy/beam ! Clean residual mean=-0.000035 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.449873 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.449873 Jy ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=6.367 mas, bpa=-5.16 degrees ! Estimated noise=707.8 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 = 0.0260158 Jy ! Component: 100 - total flux cleaned = 0.0407894 Jy ! Component: 150 - total flux cleaned = 0.0504792 Jy ! Component: 200 - total flux cleaned = 0.057407 Jy ! Total flux subtracted in 200 components = 0.057407 Jy ! Clean residual min=-0.003111 max=0.005201 Jy/beam ! Clean residual mean=-0.000002 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.50728 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.50728 Jy ! Inverting map ! Added new window around map position (4, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555183 Jy ! Component: 100 - total flux cleaned = 0.00812389 Jy ! Component: 150 - total flux cleaned = 0.010411 Jy ! Component: 200 - total flux cleaned = 0.0123219 Jy ! Total flux subtracted in 200 components = 0.0123219 Jy ! Clean residual min=-0.002299 max=0.002320 Jy/beam ! Clean residual mean=-0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.519602 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.519602 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=7.847 mas, bmaj=9.599 mas, bpa=1.16 degrees ! Estimated noise=873.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311716 Jy ! Component: 100 - total flux cleaned = 0.00507942 Jy ! Component: 150 - total flux cleaned = 0.00630323 Jy ! Component: 200 - total flux cleaned = 0.0066232 Jy ! Total flux subtracted in 200 components = 0.0066232 Jy ! Clean residual min=-0.001916 max=0.001858 Jy/beam ! Clean residual mean=-0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.526225 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 = 0.000104587 Jy ! Component: 100 - total flux cleaned = 0.000167009 Jy ! Component: 150 - total flux cleaned = 0.000222869 Jy ! Component: 200 - total flux cleaned = 0.00024872 Jy ! Total flux subtracted in 200 components = 0.00024872 Jy ! Clean residual min=-0.001932 max=0.001831 Jy/beam ! Clean residual mean=-0.000004 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.526474 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 144 components and 0.526474 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=6.367 mas, bpa=-5.16 degrees ! Estimated noise=707.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700914 Jy ! Component: 100 - total flux cleaned = -0.000639583 Jy ! Component: 150 - total flux cleaned = -0.000583571 Jy ! Component: 200 - total flux cleaned = -0.000484264 Jy ! Total flux subtracted in 200 components = -0.000484264 Jy ! Clean residual min=-0.002144 max=0.002081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.525989 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 163 components and 0.525989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076583Jy sigma=0.000665 ! Fit after self-cal, rms=0.076474Jy sigma=0.000664 wmodel J1848+3244_S_2017_04_28_pus_map.mod ! Writing 163 model components to file: J1848+3244_S_2017_04_28_pus_map.mod wobs J1848+3244_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1848+3244_S_2017_04_28_pus_uvs.fits wwins J1848+3244_S_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J1848+3244_S_2017_04_28_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 = 4.63275e-05 Jy ! Component: 100 - total flux cleaned = -0.000196401 Jy ! Component: 150 - total flux cleaned = -0.000359866 Jy ! Component: 200 - total flux cleaned = -0.000607694 Jy ! Component: 250 - total flux cleaned = -0.000817778 Jy ! Component: 300 - total flux cleaned = -0.000963623 Jy ! Component: 350 - total flux cleaned = -0.00104987 Jy ! Component: 400 - total flux cleaned = -0.00116192 Jy ! Component: 450 - total flux cleaned = -0.00129747 Jy ! Component: 500 - total flux cleaned = -0.00140329 Jy ! Component: 550 - total flux cleaned = -0.00140321 Jy ! Component: 600 - total flux cleaned = -0.00153085 Jy ! Component: 650 - total flux cleaned = -0.00158027 Jy ! Component: 700 - total flux cleaned = -0.00153091 Jy ! Component: 750 - total flux cleaned = -0.00158 Jy ! Component: 800 - total flux cleaned = -0.00162755 Jy ! Component: 850 - total flux cleaned = -0.00165043 Jy ! Component: 900 - total flux cleaned = -0.00162761 Jy ! Component: 950 - total flux cleaned = -0.00176377 Jy ! Component: 1000 - total flux cleaned = -0.00176356 Jy ! Component: 1050 - total flux cleaned = -0.0017635 Jy ! Component: 1100 - total flux cleaned = -0.00171975 Jy ! Component: 1150 - total flux cleaned = -0.00171987 Jy ! Component: 1200 - total flux cleaned = -0.00171967 Jy ! Component: 1250 - total flux cleaned = -0.00163566 Jy ! Component: 1300 - total flux cleaned = -0.00167731 Jy ! Component: 1350 - total flux cleaned = -0.00171828 Jy ! Component: 1400 - total flux cleaned = -0.00177892 Jy ! Component: 1450 - total flux cleaned = -0.00177895 Jy ! Component: 1500 - total flux cleaned = -0.00181862 Jy ! Component: 1550 - total flux cleaned = -0.00193644 Jy ! Component: 1600 - total flux cleaned = -0.00201414 Jy ! Component: 1650 - total flux cleaned = -0.00197559 Jy ! Component: 1700 - total flux cleaned = -0.0020898 Jy ! Component: 1750 - total flux cleaned = -0.00205214 Jy ! Component: 1800 - total flux cleaned = -0.00208941 Jy ! Component: 1850 - total flux cleaned = -0.00205277 Jy ! Component: 1900 - total flux cleaned = -0.00214452 Jy ! Component: 1950 - total flux cleaned = -0.00212646 Jy ! Component: 2000 - total flux cleaned = -0.00219814 Jy ! Component: 2050 - total flux cleaned = -0.00232273 Jy ! Component: 2100 - total flux cleaned = -0.00225192 Jy ! Component: 2150 - total flux cleaned = -0.00228669 Jy ! Component: 2200 - total flux cleaned = -0.00228681 Jy ! Component: 2250 - total flux cleaned = -0.00230379 Jy ! Component: 2300 - total flux cleaned = -0.00228687 Jy ! Component: 2350 - total flux cleaned = -0.00238866 Jy ! Component: 2400 - total flux cleaned = -0.00235519 Jy ! Component: 2450 - total flux cleaned = -0.00240512 Jy ! Component: 2500 - total flux cleaned = -0.00240508 Jy ! Component: 2550 - total flux cleaned = -0.00247077 Jy ! Component: 2600 - total flux cleaned = -0.0024872 Jy ! Component: 2650 - total flux cleaned = -0.00250326 Jy ! Component: 2700 - total flux cleaned = -0.00251932 Jy ! Component: 2750 - total flux cleaned = -0.00250331 Jy ! Component: 2800 - total flux cleaned = -0.00248743 Jy ! Component: 2850 - total flux cleaned = -0.00248756 Jy ! Component: 2900 - total flux cleaned = -0.00250327 Jy ! Component: 2950 - total flux cleaned = -0.00258067 Jy ! Component: 3000 - total flux cleaned = -0.00254994 Jy ! Component: 3050 - total flux cleaned = -0.00261097 Jy ! Component: 3100 - total flux cleaned = -0.00259602 Jy ! Component: 3150 - total flux cleaned = -0.00268633 Jy ! Component: 3200 - total flux cleaned = -0.00270137 Jy ! Component: 3250 - total flux cleaned = -0.00264212 Jy ! Component: 3300 - total flux cleaned = -0.00271625 Jy ! Component: 3350 - total flux cleaned = -0.00273096 Jy ! Component: 3400 - total flux cleaned = -0.00281831 Jy ! Component: 3450 - total flux cleaned = -0.00284722 Jy ! Component: 3500 - total flux cleaned = -0.00280392 Jy ! Component: 3550 - total flux cleaned = -0.00281844 Jy ! Component: 3600 - total flux cleaned = -0.00290375 Jy ! Component: 3650 - total flux cleaned = -0.00296034 Jy ! Component: 3700 - total flux cleaned = -0.00298856 Jy ! Component: 3750 - total flux cleaned = -0.00301638 Jy ! Component: 3800 - total flux cleaned = -0.00305808 Jy ! Component: 3850 - total flux cleaned = -0.00303042 Jy ! Component: 3900 - total flux cleaned = -0.00303056 Jy ! Component: 3950 - total flux cleaned = -0.00300343 Jy ! Component: 4000 - total flux cleaned = -0.00313914 Jy ! Component: 4050 - total flux cleaned = -0.00312554 Jy ! Total flux subtracted in 4096 components = -0.00315236 Jy ! Clean residual min=-0.000885 max=0.000788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.522837 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 461 components and 0.522837 Jy ![Exited script file: muppet] wmap "J1848+3244_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 6.367 at -5.16 degrees (North through East) ! Clean map min=-0.001535 max=0.28645 Jy/beam ! Writing clean map to FITS file: J1848+3244_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244226 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255781 0.255781 0.511562 1.02312 2.04625 4.0925 8.185 16.37 32.74 65.48 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.624 x 6.367 at -5.16 degrees (North through East) ! Clean map min=-0.001535 max=0.28645 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 J1848+3244_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:31:56 2019