! Started logfile: J1852+4019_S_2017_06_15_pus_uvs.log on Tue May 7 15:26:10 2019 obs J1852+4019_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1852+4019_S_2017_06_15_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964021 visibilities/baseline/integration-bin. ! Found source: J1852+4019 ! ! 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 603 lines of history. ! ! Reading 14576 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 J1852+4019_S_2017_06_15_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 439 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.599083Jy sigma=0.005974 ! Fit after self-cal, rms=0.581330Jy sigma=0.005815 ! 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=2.922 mas, bmaj=5.358 mas, bpa=-13.3 degrees ! Estimated noise=982.956 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 = 0.322836 Jy ! Component: 100 - total flux cleaned = 0.441615 Jy ! Total flux subtracted in 100 components = 0.441615 Jy ! Clean residual min=-0.013471 max=0.051291 Jy/beam ! Clean residual mean=0.000021 rms=0.004174 Jy/beam ! Combined flux in latest and established models = 0.441615 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.441615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118668Jy sigma=0.001136 ! Fit after self-cal, rms=0.118537Jy sigma=0.001134 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544562 Jy ! Component: 100 - total flux cleaned = 0.0815755 Jy ! Total flux subtracted in 100 components = 0.0815755 Jy ! Clean residual min=-0.006835 max=0.014381 Jy/beam ! Clean residual mean=0.000010 rms=0.001969 Jy/beam ! Combined flux in latest and established models = 0.523191 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.523191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086774Jy sigma=0.000794 ! Fit after self-cal, rms=0.086758Jy sigma=0.000793 ! Inverting map ! Added new window around map position (3.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160148 Jy ! Component: 100 - total flux cleaned = 0.0256846 Jy ! Total flux subtracted in 100 components = 0.0256846 Jy ! Clean residual min=-0.006254 max=0.007690 Jy/beam ! Clean residual mean=0.000005 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 0.548875 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.548875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083105Jy sigma=0.000758 ! Fit after self-cal, rms=0.083066Jy sigma=0.000758 ! 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=3.572 mas, bmaj=6.069 mas, bpa=-10.74 degrees ! Estimated noise=670.143 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 = 0.00697013 Jy ! Component: 100 - total flux cleaned = 0.00946024 Jy ! Component: 150 - total flux cleaned = 0.0101326 Jy ! Component: 200 - total flux cleaned = 0.0102203 Jy ! Total flux subtracted in 200 components = 0.0102203 Jy ! Clean residual min=-0.005091 max=0.004963 Jy/beam ! Clean residual mean=0.000021 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.559096 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.559096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082292Jy sigma=0.000752 ! Fit after self-cal, rms=0.082265Jy sigma=0.000752 ! 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 0.94 FD 0.98 HN 0.98 KP 1.04 ! LA 1.02 MK 1.00 NL 0.90 OV 0.99 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.03 KP 0.99 ! LA 0.97 MK 1.04 NL 1.06 OV 1.05 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.02 KP 0.99 ! LA 1.00 MK 1.06 NL 1.02 OV 0.95 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.99 KP 1.00* ! LA 0.92 MK 1.26 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.082265Jy sigma=0.000752 ! Fit after self-cal, rms=0.077539Jy sigma=0.000703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=6.07 mas, bpa=-10.1 degrees ! Estimated noise=672.475 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 = 0.000896523 Jy ! Component: 100 - total flux cleaned = 0.00120458 Jy ! Component: 150 - total flux cleaned = 0.00133494 Jy ! Component: 200 - total flux cleaned = 0.0014497 Jy ! Total flux subtracted in 200 components = 0.0014497 Jy ! Clean residual min=-0.003327 max=0.003736 Jy/beam ! Clean residual mean=0.000017 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.560545 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.560546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077396Jy sigma=0.000701 ! Fit after self-cal, rms=0.077369Jy sigma=0.000701 ! 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=0.077369Jy sigma=0.000701 ! Fit after self-cal, rms=0.073322Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.612 mas, bmaj=6.06 mas, bpa=-10.37 degrees ! Estimated noise=671.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366298 Jy ! Component: 100 - total flux cleaned = 0.000271891 Jy ! Component: 150 - total flux cleaned = 0.000310353 Jy ! Component: 200 - total flux cleaned = 0.000275359 Jy ! Total flux subtracted in 200 components = 0.000275359 Jy ! Clean residual min=-0.001862 max=0.002146 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.560821 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.560821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073266Jy sigma=0.000663 ! Fit after self-cal, rms=0.073251Jy sigma=0.000663 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 (-40.5, 72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132044 Jy ! Component: 100 - total flux cleaned = 0.00136946 Jy ! Component: 150 - total flux cleaned = 0.00145838 Jy ! Component: 200 - total flux cleaned = 0.00153982 Jy ! Total flux subtracted in 200 components = 0.00153982 Jy ! Clean residual min=-0.001782 max=0.001917 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.562361 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.562361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073173Jy sigma=0.000663 ! Fit after self-cal, rms=0.073169Jy sigma=0.000663 ! Inverting map ! Added new window around map position (-100, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109728 Jy ! Component: 100 - total flux cleaned = 0.00134097 Jy ! Component: 150 - total flux cleaned = 0.00130616 Jy ! Component: 200 - total flux cleaned = 0.00140714 Jy ! Total flux subtracted in 200 components = 0.00140714 Jy ! Clean residual min=-0.001853 max=0.001974 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.563768 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 103 components and 0.563768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073112Jy sigma=0.000662 ! Fit after self-cal, rms=0.073111Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-36.5, -112.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013187 Jy ! Component: 100 - total flux cleaned = 0.00153777 Jy ! Component: 150 - total flux cleaned = 0.00167163 Jy ! Component: 200 - total flux cleaned = 0.00170338 Jy ! Total flux subtracted in 200 components = 0.00170338 Jy ! Clean residual min=-0.001804 max=0.001740 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.565471 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 119 components and 0.565471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073059Jy sigma=0.000662 ! Fit after self-cal, rms=0.073058Jy sigma=0.000662 ! 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=0.073058Jy sigma=0.000662 ! Fit after self-cal, rms=0.072903Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=6.061 mas, bpa=-10.33 degrees ! Estimated noise=671.873 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004054 Jy ! Component: 100 - total flux cleaned = 0.000593179 Jy ! Component: 150 - total flux cleaned = 0.000681347 Jy ! Component: 200 - total flux cleaned = 0.00079341 Jy ! Total flux subtracted in 200 components = 0.00079341 Jy ! Clean residual min=-0.001723 max=0.001750 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.566264 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 128 components and 0.566264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072876Jy sigma=0.000661 ! Fit after self-cal, rms=0.072875Jy sigma=0.000661 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 (96.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150245 Jy ! Component: 100 - total flux cleaned = 0.00196411 Jy ! Component: 150 - total flux cleaned = 0.00211687 Jy ! Component: 200 - total flux cleaned = 0.00231797 Jy ! Total flux subtracted in 200 components = 0.00231797 Jy ! Clean residual min=-0.001672 max=0.001685 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.568582 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.568582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072831Jy sigma=0.000661 ! Fit after self-cal, rms=0.072830Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-2.5, 113). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129282 Jy ! Component: 100 - total flux cleaned = 0.00160091 Jy ! Component: 150 - total flux cleaned = 0.00193366 Jy ! Component: 200 - total flux cleaned = 0.00218547 Jy ! Total flux subtracted in 200 components = 0.00218547 Jy ! Clean residual min=-0.001573 max=0.001475 Jy/beam ! Clean residual mean=0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.570768 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 0.570768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072788Jy sigma=0.000660 ! Fit after self-cal, rms=0.072787Jy sigma=0.000660 ! 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=0.072787Jy sigma=0.000660 ! Fit after self-cal, rms=0.072807Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.833 mas, bmaj=9.625 mas, bpa=-6.669 degrees ! Estimated noise=816.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795048 Jy ! Component: 100 - total flux cleaned = 0.00132551 Jy ! Component: 150 - total flux cleaned = 0.00159953 Jy ! Component: 200 - total flux cleaned = 0.00179976 Jy ! Total flux subtracted in 200 components = 0.00179976 Jy ! Clean residual min=-0.001517 max=0.001437 Jy/beam ! Clean residual mean=-0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.572567 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 183 components and 0.572567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072799Jy sigma=0.000660 ! Fit after self-cal, rms=0.072799Jy 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 = 0.000266528 Jy ! Component: 100 - total flux cleaned = 0.000302112 Jy ! Component: 150 - total flux cleaned = 0.000319964 Jy ! Component: 200 - total flux cleaned = 0.000352938 Jy ! Total flux subtracted in 200 components = 0.000352938 Jy ! Clean residual min=-0.001469 max=0.001410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.57292 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.57292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072795Jy sigma=0.000660 ! Fit after self-cal, rms=0.072795Jy sigma=0.000660 ! 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=3.617 mas, bmaj=6.061 mas, bpa=-10.33 degrees ! Estimated noise=671.712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 6.061 at -10.33 degrees (North through East) ! Clean map min=-0.0015513 max=0.42646 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=2.969 mas, bmaj=5.352 mas, bpa=-12.99 degrees ! Estimated noise=990.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.323702 Jy ! Component: 100 - total flux cleaned = 0.440835 Jy ! Component: 150 - total flux cleaned = 0.494019 Jy ! Component: 200 - total flux cleaned = 0.521476 Jy ! Total flux subtracted in 200 components = 0.521476 Jy ! Clean residual min=-0.004895 max=0.013493 Jy/beam ! Clean residual mean=0.000009 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.521476 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.521476 Jy ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=6.061 mas, bpa=-10.33 degrees ! Estimated noise=671.712 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 = 0.0187325 Jy ! Component: 100 - total flux cleaned = 0.0279005 Jy ! Component: 150 - total flux cleaned = 0.0330178 Jy ! Component: 200 - total flux cleaned = 0.0361845 Jy ! Total flux subtracted in 200 components = 0.0361845 Jy ! Clean residual min=-0.002090 max=0.002286 Jy/beam ! Clean residual mean=0.000005 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.557661 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.557661 Jy ! Inverting map ! Added new window around map position (7.5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266738 Jy ! Component: 100 - total flux cleaned = 0.00490375 Jy ! Component: 150 - total flux cleaned = 0.0065403 Jy ! Component: 200 - total flux cleaned = 0.00758869 Jy ! Total flux subtracted in 200 components = 0.00758869 Jy ! Clean residual min=-0.001767 max=0.001641 Jy/beam ! Clean residual mean=0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.565249 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.56525 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=7.833 mas, bmaj=9.625 mas, bpa=-6.669 degrees ! Estimated noise=816.096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179239 Jy ! Component: 100 - total flux cleaned = 0.00293584 Jy ! Component: 150 - total flux cleaned = 0.00391947 Jy ! Component: 200 - total flux cleaned = 0.00466315 Jy ! Total flux subtracted in 200 components = 0.00466315 Jy ! Clean residual min=-0.001573 max=0.001590 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.569913 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 = 0.000625408 Jy ! Component: 100 - total flux cleaned = 0.00125337 Jy ! Component: 150 - total flux cleaned = 0.00173509 Jy ! Component: 200 - total flux cleaned = 0.0020697 Jy ! Total flux subtracted in 200 components = 0.0020697 Jy ! Clean residual min=-0.001477 max=0.001539 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.571982 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 131 components and 0.571982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=6.061 mas, bpa=-10.33 degrees ! Estimated noise=671.712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180517 Jy ! Component: 100 - total flux cleaned = -7.61921e-05 Jy ! Component: 150 - total flux cleaned = 0.000156379 Jy ! Component: 200 - total flux cleaned = 0.000413539 Jy ! Total flux subtracted in 200 components = 0.000413539 Jy ! Clean residual min=-0.001511 max=0.001505 Jy/beam ! Clean residual mean=0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.572396 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.572396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072893Jy sigma=0.000661 ! Fit after self-cal, rms=0.072871Jy sigma=0.000661 wmodel J1852+4019_S_2017_06_15_pus_map.mod ! Writing 148 model components to file: J1852+4019_S_2017_06_15_pus_map.mod wobs J1852+4019_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1852+4019_S_2017_06_15_pus_uvs.fits wwins J1852+4019_S_2017_06_15_pus_map.win ! wwins: Wrote 8 windows to J1852+4019_S_2017_06_15_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 = -0.000542507 Jy ! Component: 100 - total flux cleaned = -0.000808335 Jy ! Component: 150 - total flux cleaned = -0.00101245 Jy ! Component: 200 - total flux cleaned = -0.0011367 Jy ! Component: 250 - total flux cleaned = -0.00130513 Jy ! Component: 300 - total flux cleaned = -0.00142187 Jy ! Component: 350 - total flux cleaned = -0.00151301 Jy ! Component: 400 - total flux cleaned = -0.00153513 Jy ! Component: 450 - total flux cleaned = -0.00162228 Jy ! Component: 500 - total flux cleaned = -0.00166485 Jy ! Component: 550 - total flux cleaned = -0.00170678 Jy ! Component: 600 - total flux cleaned = -0.00174825 Jy ! Component: 650 - total flux cleaned = -0.00188926 Jy ! Component: 700 - total flux cleaned = -0.00196846 Jy ! Component: 750 - total flux cleaned = -0.00218278 Jy ! Component: 800 - total flux cleaned = -0.00227862 Jy ! Component: 850 - total flux cleaned = -0.00243012 Jy ! Component: 900 - total flux cleaned = -0.00254216 Jy ! Component: 950 - total flux cleaned = -0.00267074 Jy ! Component: 1000 - total flux cleaned = -0.00277994 Jy ! Component: 1050 - total flux cleaned = -0.00292323 Jy ! Component: 1100 - total flux cleaned = -0.00302956 Jy ! Component: 1150 - total flux cleaned = -0.00311711 Jy ! Component: 1200 - total flux cleaned = -0.00320377 Jy ! Component: 1250 - total flux cleaned = -0.00323788 Jy ! Component: 1300 - total flux cleaned = -0.00328891 Jy ! Component: 1350 - total flux cleaned = -0.00337266 Jy ! Component: 1400 - total flux cleaned = -0.00348897 Jy ! Component: 1450 - total flux cleaned = -0.00347273 Jy ! Component: 1500 - total flux cleaned = -0.0035541 Jy ! Component: 1550 - total flux cleaned = -0.00353788 Jy ! Component: 1600 - total flux cleaned = -0.00361757 Jy ! Component: 1650 - total flux cleaned = -0.00360186 Jy ! Component: 1700 - total flux cleaned = -0.00364886 Jy ! Component: 1750 - total flux cleaned = -0.00372641 Jy ! Component: 1800 - total flux cleaned = -0.00371085 Jy ! Component: 1850 - total flux cleaned = -0.00369576 Jy ! Component: 1900 - total flux cleaned = -0.00375625 Jy ! Component: 1950 - total flux cleaned = -0.00383109 Jy ! Component: 2000 - total flux cleaned = -0.00377137 Jy ! Component: 2050 - total flux cleaned = -0.00369773 Jy ! Component: 2100 - total flux cleaned = -0.00371244 Jy ! Component: 2150 - total flux cleaned = -0.00374138 Jy ! Component: 2200 - total flux cleaned = -0.00374154 Jy ! Component: 2250 - total flux cleaned = -0.00365567 Jy ! Component: 2300 - total flux cleaned = -0.00366996 Jy ! Component: 2350 - total flux cleaned = -0.00365593 Jy ! Component: 2400 - total flux cleaned = -0.00368373 Jy ! Component: 2450 - total flux cleaned = -0.00369762 Jy ! Component: 2500 - total flux cleaned = -0.00375266 Jy ! Component: 2550 - total flux cleaned = -0.00368429 Jy ! Component: 2600 - total flux cleaned = -0.00373865 Jy ! Component: 2650 - total flux cleaned = -0.00373875 Jy ! Component: 2700 - total flux cleaned = -0.00373893 Jy ! Component: 2750 - total flux cleaned = -0.00375218 Jy ! Component: 2800 - total flux cleaned = -0.00371256 Jy ! Component: 2850 - total flux cleaned = -0.00377841 Jy ! Component: 2900 - total flux cleaned = -0.00377836 Jy ! Component: 2950 - total flux cleaned = -0.0037652 Jy ! Component: 3000 - total flux cleaned = -0.00372631 Jy ! Component: 3050 - total flux cleaned = -0.00366227 Jy ! Component: 3100 - total flux cleaned = -0.00363679 Jy ! Component: 3150 - total flux cleaned = -0.00367485 Jy ! Component: 3200 - total flux cleaned = -0.00369992 Jy ! Component: 3250 - total flux cleaned = -0.00362483 Jy ! Component: 3300 - total flux cleaned = -0.00362488 Jy ! Component: 3350 - total flux cleaned = -0.00363724 Jy ! Component: 3400 - total flux cleaned = -0.00361255 Jy ! Component: 3450 - total flux cleaned = -0.00357578 Jy ! Component: 3500 - total flux cleaned = -0.00362453 Jy ! Component: 3550 - total flux cleaned = -0.00360027 Jy ! Component: 3600 - total flux cleaned = -0.00363632 Jy ! Component: 3650 - total flux cleaned = -0.00360039 Jy ! Component: 3700 - total flux cleaned = -0.00356471 Jy ! Component: 3750 - total flux cleaned = -0.00360028 Jy ! Component: 3800 - total flux cleaned = -0.00360008 Jy ! Component: 3850 - total flux cleaned = -0.0036118 Jy ! Component: 3900 - total flux cleaned = -0.00357683 Jy ! Component: 3950 - total flux cleaned = -0.00357682 Jy ! Component: 4000 - total flux cleaned = -0.00357693 Jy ! Component: 4050 - total flux cleaned = -0.00356558 Jy ! Total flux subtracted in 4096 components = -0.0036112 Jy ! Clean residual min=-0.000719 max=0.000760 Jy/beam ! Clean residual mean=0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.568784 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 457 components and 0.568784 Jy ![Exited script file: muppet] wmap "J1852+4019_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 6.061 at -10.33 degrees (North through East) ! Clean map min=-0.0013417 max=0.42659 Jy/beam ! Writing clean map to FITS file: J1852+4019_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.426587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142147 0.142147 0.284294 0.568589 1.13718 2.27435 4.54871 9.09742 18.1948 36.3897 72.7794 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.426 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 6.061 at -10.33 degrees (North through East) ! Clean map min=-0.0013417 max=0.42659 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 J1852+4019_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:26:15 2019