! Started logfile: J2008-0418_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:44:31 2016 obs J2008-0418_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2008-0418_S_2014_12_20_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972947 visibilities/baseline/integration-bin. ! Found source: J2008-0418 ! ! 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 344 lines of history. ! ! Reading 20140 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 J2008-0418_S_2014_12_20_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892305Jy sigma=0.008698 ! Fit after self-cal, rms=0.848981Jy sigma=0.008304 ! 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=2.646 mas, bmaj=6.813 mas, bpa=-4.746 degrees ! Estimated noise=803.437 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 = 0.115222 Jy ! Component: 100 - total flux cleaned = 0.143673 Jy ! Total flux subtracted in 100 components = 0.143673 Jy ! Clean residual min=-0.004875 max=0.011329 Jy/beam ! Clean residual mean=-0.000008 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.143673 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.143673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093923Jy sigma=0.000829 ! Fit after self-cal, rms=0.093912Jy sigma=0.000829 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120291 Jy ! Component: 100 - total flux cleaned = 0.0190556 Jy ! Total flux subtracted in 100 components = 0.0190556 Jy ! Clean residual min=-0.004361 max=0.007487 Jy/beam ! Clean residual mean=-0.000009 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.162728 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.162728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091596Jy sigma=0.000809 ! Fit after self-cal, rms=0.091602Jy sigma=0.000809 ! 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=3.232 mas, bmaj=7.681 mas, bpa=-2.467 degrees ! Estimated noise=521.993 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 (4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911477 Jy ! Component: 100 - total flux cleaned = 0.0141257 Jy ! Component: 150 - total flux cleaned = 0.0175729 Jy ! Component: 200 - total flux cleaned = 0.0200652 Jy ! Total flux subtracted in 200 components = 0.0200652 Jy ! Clean residual min=-0.004193 max=0.003951 Jy/beam ! Clean residual mean=-0.000009 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.182794 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 89 components and 0.182794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090472Jy sigma=0.000801 ! Fit after self-cal, rms=0.090401Jy sigma=0.000800 ! 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 1.02 FD 0.82 HN 1.01 KP 1.12 ! LA 0.98 MK 1.03 NL 0.99 OV 0.99 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.08 KP 1.08 ! LA 0.95 MK 0.99 NL 0.92 OV 1.04 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.07 KP 0.94 ! LA 0.79 MK 1.01 NL 1.12 OV 0.96 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.89 HN 1.02 KP 0.95 ! LA 0.82 MK 0.99 NL 1.03 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Fit before self-cal, rms=0.090401Jy sigma=0.000800 ! Fit after self-cal, rms=0.085875Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=7.748 mas, bpa=-2.553 degrees ! Estimated noise=521.636 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 = 0.000522782 Jy ! Component: 100 - total flux cleaned = 0.000799112 Jy ! Component: 150 - total flux cleaned = 0.00089855 Jy ! Component: 200 - total flux cleaned = 0.000985398 Jy ! Total flux subtracted in 200 components = 0.000985398 Jy ! Clean residual min=-0.002138 max=0.002847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.183779 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.183779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085844Jy sigma=0.000784 ! Fit after self-cal, rms=0.085792Jy sigma=0.000784 ! Inverting map ! Added new window around map position (27, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220875 Jy ! Component: 100 - total flux cleaned = 0.00276804 Jy ! Component: 150 - total flux cleaned = 0.00350886 Jy ! Component: 200 - total flux cleaned = 0.00405076 Jy ! Total flux subtracted in 200 components = 0.00405076 Jy ! Clean residual min=-0.001996 max=0.002135 Jy/beam ! Clean residual mean=-0.000000 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.18783 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 141 components and 0.18783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085723Jy sigma=0.000783 ! Fit after self-cal, rms=0.085721Jy sigma=0.000783 ! 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=0.085721Jy sigma=0.000783 ! Fit after self-cal, rms=0.085608Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=7.753 mas, bpa=-2.583 degrees ! Estimated noise=521.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596705 Jy ! Component: 100 - total flux cleaned = 0.000939414 Jy ! Component: 150 - total flux cleaned = 0.00116073 Jy ! Component: 200 - total flux cleaned = 0.0013165 Jy ! Total flux subtracted in 200 components = 0.0013165 Jy ! Clean residual min=-0.001434 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.189146 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 159 components and 0.189146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085592Jy sigma=0.000781 ! Fit after self-cal, rms=0.085598Jy sigma=0.000781 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 (-88, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015246 Jy ! Component: 100 - total flux cleaned = 0.00210338 Jy ! Component: 150 - total flux cleaned = 0.00257863 Jy ! Component: 200 - total flux cleaned = 0.00283671 Jy ! Total flux subtracted in 200 components = 0.00283671 Jy ! Clean residual min=-0.001390 max=0.001559 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.191983 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.191983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085566Jy sigma=0.000781 ! Fit after self-cal, rms=0.085566Jy sigma=0.000781 ! 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=0.085566Jy sigma=0.000781 ! Fit after self-cal, rms=0.085628Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.755 mas, bpa=-2.587 degrees ! Estimated noise=521.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00070654 Jy ! Component: 100 - total flux cleaned = 0.00102785 Jy ! Component: 150 - total flux cleaned = 0.00116072 Jy ! Component: 200 - total flux cleaned = 0.00126273 Jy ! Total flux subtracted in 200 components = 0.00126273 Jy ! Clean residual min=-0.001321 max=0.001530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.193246 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 190 components and 0.193246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085614Jy sigma=0.000781 ! Fit after self-cal, rms=0.085615Jy sigma=0.000781 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 = 0.000136995 Jy ! Component: 100 - total flux cleaned = 0.000316901 Jy ! Component: 150 - total flux cleaned = 0.0004281 Jy ! Component: 200 - total flux cleaned = 0.000497949 Jy ! Total flux subtracted in 200 components = 0.000497949 Jy ! Clean residual min=-0.001297 max=0.001506 Jy/beam ! Clean residual mean=-0.000000 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.193744 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 196 components and 0.193744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085606Jy sigma=0.000781 ! Fit after self-cal, rms=0.085606Jy sigma=0.000781 ! 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=0.085606Jy sigma=0.000781 ! Fit after self-cal, rms=0.085660Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.694 mas, bmaj=12.97 mas, bpa=3.581 degrees ! Estimated noise=651.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482527 Jy ! Component: 100 - total flux cleaned = 0.000697656 Jy ! Component: 150 - total flux cleaned = 0.000819159 Jy ! Component: 200 - total flux cleaned = 0.000910646 Jy ! Total flux subtracted in 200 components = 0.000910646 Jy ! Clean residual min=-0.001554 max=0.001367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.194654 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 218 components and 0.194654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085657Jy sigma=0.000781 ! Fit after self-cal, rms=0.085656Jy sigma=0.000781 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 = 0.000161507 Jy ! Component: 100 - total flux cleaned = 0.00032331 Jy ! Component: 150 - total flux cleaned = 0.000450161 Jy ! Component: 200 - total flux cleaned = 0.000537601 Jy ! Total flux subtracted in 200 components = 0.000537601 Jy ! Clean residual min=-0.001549 max=0.001376 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.195192 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 228 components and 0.195192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085655Jy sigma=0.000781 ! Fit after self-cal, rms=0.085654Jy sigma=0.000781 ! 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=3.254 mas, bmaj=7.757 mas, bpa=-2.589 degrees ! Estimated noise=522.032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 7.757 at -2.589 degrees (North through East) ! Clean map min=-0.001291 max=0.14795 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=2.661 mas, bmaj=6.881 mas, bpa=-4.765 degrees ! Estimated noise=805.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115406 Jy ! Component: 100 - total flux cleaned = 0.143877 Jy ! Component: 150 - total flux cleaned = 0.15678 Jy ! Component: 200 - total flux cleaned = 0.164136 Jy ! Total flux subtracted in 200 components = 0.164136 Jy ! Clean residual min=-0.003246 max=0.003921 Jy/beam ! Clean residual mean=-0.000002 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.164136 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 0.164136 Jy ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.757 mas, bpa=-2.589 degrees ! Estimated noise=522.032 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 = 0.00693958 Jy ! Component: 100 - total flux cleaned = 0.0112174 Jy ! Component: 150 - total flux cleaned = 0.0143458 Jy ! Component: 200 - total flux cleaned = 0.0168404 Jy ! Total flux subtracted in 200 components = 0.0168404 Jy ! Clean residual min=-0.001842 max=0.002665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.180976 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 83 components and 0.180976 Jy ! Inverting map ! Added new window around map position (11, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248678 Jy ! Component: 100 - total flux cleaned = 0.00425982 Jy ! Component: 150 - total flux cleaned = 0.00574976 Jy ! Component: 200 - total flux cleaned = 0.00703528 Jy ! Total flux subtracted in 200 components = 0.00703528 Jy ! Clean residual min=-0.001448 max=0.001448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.188012 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 122 components and 0.188012 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=7.694 mas, bmaj=12.97 mas, bpa=3.581 degrees ! Estimated noise=651.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173255 Jy ! Component: 100 - total flux cleaned = 0.00301715 Jy ! Component: 150 - total flux cleaned = 0.00405278 Jy ! Component: 200 - total flux cleaned = 0.00491553 Jy ! Total flux subtracted in 200 components = 0.00491553 Jy ! Clean residual min=-0.001492 max=0.001508 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.192927 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 = 0.000588765 Jy ! Component: 100 - total flux cleaned = 0.000952033 Jy ! Component: 150 - total flux cleaned = 0.0011869 Jy ! Component: 200 - total flux cleaned = 0.00136067 Jy ! Total flux subtracted in 200 components = 0.00136067 Jy ! Clean residual min=-0.001441 max=0.001475 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.194288 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 199 components and 0.194288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=7.757 mas, bpa=-2.589 degrees ! Estimated noise=522.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000110894 Jy ! Component: 100 - total flux cleaned = 0.000292303 Jy ! Component: 150 - total flux cleaned = 0.000434464 Jy ! Component: 200 - total flux cleaned = 0.000545509 Jy ! Total flux subtracted in 200 components = 0.000545509 Jy ! Clean residual min=-0.001400 max=0.001233 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.194833 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 228 components and 0.194833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085639Jy sigma=0.000780 ! Fit after self-cal, rms=0.085630Jy sigma=0.000780 wmodel J2008-0418_S_2014_12_20_pus_map.mod ! Writing 228 model components to file: J2008-0418_S_2014_12_20_pus_map.mod wobs J2008-0418_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2008-0418_S_2014_12_20_pus_uvs.fits wwins J2008-0418_S_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J2008-0418_S_2014_12_20_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 = -0.000406827 Jy ! Component: 100 - total flux cleaned = -0.000542128 Jy ! Component: 150 - total flux cleaned = -0.000714686 Jy ! Component: 200 - total flux cleaned = -0.000839591 Jy ! Component: 250 - total flux cleaned = -0.0010025 Jy ! Component: 300 - total flux cleaned = -0.00114194 Jy ! Component: 350 - total flux cleaned = -0.0013556 Jy ! Component: 400 - total flux cleaned = -0.00148839 Jy ! Component: 450 - total flux cleaned = -0.00165593 Jy ! Component: 500 - total flux cleaned = -0.001856 Jy ! Component: 550 - total flux cleaned = -0.00196313 Jy ! Component: 600 - total flux cleaned = -0.00206813 Jy ! Component: 650 - total flux cleaned = -0.00208546 Jy ! Component: 700 - total flux cleaned = -0.00217047 Jy ! Component: 750 - total flux cleaned = -0.00222078 Jy ! Component: 800 - total flux cleaned = -0.00225364 Jy ! Component: 850 - total flux cleaned = -0.00228611 Jy ! Component: 900 - total flux cleaned = -0.00230226 Jy ! Component: 950 - total flux cleaned = -0.00236557 Jy ! Component: 1000 - total flux cleaned = -0.00241281 Jy ! Component: 1050 - total flux cleaned = -0.00245931 Jy ! Component: 1100 - total flux cleaned = -0.00252026 Jy ! Component: 1150 - total flux cleaned = -0.00253525 Jy ! Component: 1200 - total flux cleaned = -0.00250546 Jy ! Component: 1250 - total flux cleaned = -0.00256439 Jy ! Component: 1300 - total flux cleaned = -0.00259341 Jy ! Component: 1350 - total flux cleaned = -0.00260784 Jy ! Component: 1400 - total flux cleaned = -0.00262178 Jy ! Component: 1450 - total flux cleaned = -0.00257957 Jy ! Component: 1500 - total flux cleaned = -0.00263509 Jy ! Component: 1550 - total flux cleaned = -0.00263508 Jy ! Component: 1600 - total flux cleaned = -0.00267586 Jy ! Component: 1650 - total flux cleaned = -0.00271628 Jy ! Component: 1700 - total flux cleaned = -0.00268961 Jy ! Component: 1750 - total flux cleaned = -0.00272914 Jy ! Component: 1800 - total flux cleaned = -0.00271605 Jy ! Component: 1850 - total flux cleaned = -0.00274195 Jy ! Component: 1900 - total flux cleaned = -0.00279325 Jy ! Component: 1950 - total flux cleaned = -0.00278044 Jy ! Component: 2000 - total flux cleaned = -0.00286872 Jy ! Component: 2050 - total flux cleaned = -0.00285604 Jy ! Component: 2100 - total flux cleaned = -0.0028809 Jy ! Component: 2150 - total flux cleaned = -0.00285623 Jy ! Component: 2200 - total flux cleaned = -0.00291722 Jy ! Component: 2250 - total flux cleaned = -0.00292943 Jy ! Component: 2300 - total flux cleaned = -0.00294137 Jy ! Component: 2350 - total flux cleaned = -0.00296513 Jy ! Component: 2400 - total flux cleaned = -0.00300057 Jy ! Component: 2450 - total flux cleaned = -0.00302395 Jy ! Component: 2500 - total flux cleaned = -0.00300071 Jy ! Component: 2550 - total flux cleaned = -0.00301216 Jy ! Component: 2600 - total flux cleaned = -0.00301213 Jy ! Component: 2650 - total flux cleaned = -0.00302334 Jy ! Component: 2700 - total flux cleaned = -0.00302333 Jy ! Component: 2750 - total flux cleaned = -0.00304561 Jy ! Component: 2800 - total flux cleaned = -0.0030567 Jy ! Component: 2850 - total flux cleaned = -0.00304587 Jy ! Component: 2900 - total flux cleaned = -0.00306772 Jy ! Component: 2950 - total flux cleaned = -0.00310013 Jy ! Component: 3000 - total flux cleaned = -0.00306788 Jy ! Component: 3050 - total flux cleaned = -0.00308934 Jy ! Component: 3100 - total flux cleaned = -0.00313164 Jy ! Component: 3150 - total flux cleaned = -0.00314195 Jy ! Component: 3200 - total flux cleaned = -0.00313153 Jy ! Component: 3250 - total flux cleaned = -0.00315233 Jy ! Component: 3300 - total flux cleaned = -0.00319353 Jy ! Component: 3350 - total flux cleaned = -0.00319347 Jy ! Component: 3400 - total flux cleaned = -0.00320364 Jy ! Component: 3450 - total flux cleaned = -0.00322371 Jy ! Component: 3500 - total flux cleaned = -0.00318347 Jy ! Component: 3550 - total flux cleaned = -0.00322346 Jy ! Component: 3600 - total flux cleaned = -0.00321348 Jy ! Component: 3650 - total flux cleaned = -0.00323318 Jy ! Component: 3700 - total flux cleaned = -0.00326253 Jy ! Component: 3750 - total flux cleaned = -0.00325297 Jy ! Component: 3800 - total flux cleaned = -0.00325304 Jy ! Component: 3850 - total flux cleaned = -0.00330115 Jy ! Component: 3900 - total flux cleaned = -0.00328202 Jy ! Component: 3950 - total flux cleaned = -0.00329148 Jy ! Component: 4000 - total flux cleaned = -0.00328203 Jy ! Component: 4050 - total flux cleaned = -0.00328199 Jy ! Total flux subtracted in 4096 components = -0.00329124 Jy ! Clean residual min=-0.000555 max=0.000543 Jy/beam ! Clean residual mean=0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.191542 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 518 components and 0.191542 Jy ![Exited script file: muppet] wmap "J2008-0418_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 7.757 at -2.589 degrees (North through East) ! Clean map min=-0.0010058 max=0.14763 Jy/beam ! Writing clean map to FITS file: J2008-0418_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147631 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174468 device "J2008-0418_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2008-0418_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.354535 0.354535 0.709071 1.41814 2.83628 5.67257 11.3451 22.6903 45.3805 90.761 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.254 x 7.757 at -2.589 degrees (North through East) ! Clean map min=-0.0010058 max=0.14763 Jy/beam quit ! Quitting program ! Log file J2008-0418_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:44:37 2016