! Started logfile: J2000-1748_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:21:25 2019 obs J2000-1748_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2000-1748_S_2017_01_16_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670556 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 622 lines of history. ! ! Reading 4828 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 J2000-1748_S_2017_01_16_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 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786369Jy sigma=0.004171 ! Fit after self-cal, rms=0.474531Jy sigma=0.002344 ! 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=3.24 mas, bmaj=10.41 mas, bpa=16.76 degrees ! Estimated noise=2673.09 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 = 0.949567 Jy ! Component: 100 - total flux cleaned = 1.17404 Jy ! Total flux subtracted in 100 components = 1.17404 Jy ! Clean residual min=-0.067240 max=0.084667 Jy/beam ! Clean residual mean=0.000027 rms=0.013982 Jy/beam ! Combined flux in latest and established models = 1.17404 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.17404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.426185Jy sigma=0.001943 ! Fit after self-cal, rms=0.425826Jy sigma=0.001942 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562174 Jy ! Component: 100 - total flux cleaned = 0.0726451 Jy ! Total flux subtracted in 100 components = 0.0726451 Jy ! Clean residual min=-0.051723 max=0.058374 Jy/beam ! Clean residual mean=0.000068 rms=0.012510 Jy/beam ! Combined flux in latest and established models = 1.24668 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 1.24668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.409657Jy sigma=0.001843 ! Fit after self-cal, rms=0.409786Jy sigma=0.001843 ! 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=4.067 mas, bmaj=12.39 mas, bpa=16.52 degrees ! Estimated noise=1987.11 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 = 0.024049 Jy ! Component: 100 - total flux cleaned = 0.0261083 Jy ! Component: 150 - total flux cleaned = 0.0270239 Jy ! Component: 200 - total flux cleaned = 0.0278448 Jy ! Total flux subtracted in 200 components = 0.0278448 Jy ! Clean residual min=-0.039263 max=0.050498 Jy/beam ! Clean residual mean=0.000188 rms=0.012430 Jy/beam ! Combined flux in latest and established models = 1.27453 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 1.27453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.403237Jy sigma=0.001819 ! Fit after self-cal, rms=0.403326Jy sigma=0.001819 ! 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 0.95 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00* NL 0.88 OV 0.94 ! PT 1.15 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 0.95 ! LA 0.94 MK 1.00* NL 0.99 OV 1.00 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.99 KP 0.99 ! LA 0.96 MK 1.00* NL 0.97 OV 0.90 ! PT 1.16 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.00 KP 1.10 ! LA 0.89 MK 1.00* NL 1.00* OV 0.93 ! PT 1.16 SC 1.03 ! ! ! Fit before self-cal, rms=0.403326Jy sigma=0.001819 ! Fit after self-cal, rms=0.387302Jy sigma=0.001711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.045 mas, bmaj=12.33 mas, bpa=16.49 degrees ! Estimated noise=1961.95 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 = 0.00340253 Jy ! Component: 100 - total flux cleaned = 0.00337405 Jy ! Component: 150 - total flux cleaned = 0.00335565 Jy ! Component: 200 - total flux cleaned = 0.00336353 Jy ! Total flux subtracted in 200 components = 0.00336353 Jy ! Clean residual min=-0.041365 max=0.037327 Jy/beam ! Clean residual mean=0.000287 rms=0.010273 Jy/beam ! Combined flux in latest and established models = 1.27789 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 1.27789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.380829Jy sigma=0.001701 ! Fit after self-cal, rms=0.381031Jy sigma=0.001700 ! 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=0.381031Jy sigma=0.001700 ! Fit after self-cal, rms=0.491832Jy sigma=0.001368 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.096 mas, bmaj=12.84 mas, bpa=14.58 degrees ! Estimated noise=2017.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199607 Jy ! Component: 100 - total flux cleaned = 0.0193818 Jy ! Component: 150 - total flux cleaned = 0.0193685 Jy ! Component: 200 - total flux cleaned = 0.0193478 Jy ! Total flux subtracted in 200 components = 0.0193478 Jy ! Clean residual min=-0.014887 max=0.016301 Jy/beam ! Clean residual mean=0.000125 rms=0.004157 Jy/beam ! Combined flux in latest and established models = 1.29724 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 1.29724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491614Jy sigma=0.001352 ! Fit after self-cal, rms=0.491639Jy sigma=0.001351 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 = 0.000363531 Jy ! Component: 100 - total flux cleaned = 0.00102078 Jy ! Component: 150 - total flux cleaned = 0.00132094 Jy ! Component: 200 - total flux cleaned = 0.00160447 Jy ! Total flux subtracted in 200 components = 0.00160447 Jy ! Clean residual min=-0.014230 max=0.015854 Jy/beam ! Clean residual mean=0.000126 rms=0.004057 Jy/beam ! Combined flux in latest and established models = 1.29884 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 1.29884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.491829Jy sigma=0.001347 ! Fit after self-cal, rms=0.491812Jy sigma=0.001347 ! 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=0.491812Jy sigma=0.001347 ! Fit after self-cal, rms=0.694866Jy sigma=0.001267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.073 mas, bmaj=12.83 mas, bpa=14.55 degrees ! Estimated noise=2013.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565985 Jy ! Component: 100 - total flux cleaned = 0.00505715 Jy ! Component: 150 - total flux cleaned = 0.00422435 Jy ! Component: 200 - total flux cleaned = 0.00326679 Jy ! Total flux subtracted in 200 components = 0.00326679 Jy ! Clean residual min=-0.009259 max=0.010618 Jy/beam ! Clean residual mean=0.000046 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 1.30211 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 1.30211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.694587Jy sigma=0.001262 ! Fit after self-cal, rms=0.694116Jy sigma=0.001262 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 (37, -72). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548254 Jy ! Component: 100 - total flux cleaned = 0.00577367 Jy ! Component: 150 - total flux cleaned = 0.00641873 Jy ! Component: 200 - total flux cleaned = 0.00641677 Jy ! Total flux subtracted in 200 components = 0.00641677 Jy ! Clean residual min=-0.008301 max=0.009226 Jy/beam ! Clean residual mean=0.000037 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 1.30853 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 1.30853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.693638Jy sigma=0.001259 ! Fit after self-cal, rms=0.693646Jy sigma=0.001259 ! 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=0.693646Jy sigma=0.001259 ! Fit after self-cal, rms=0.703933Jy sigma=0.001253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.352 mas, bmaj=16.94 mas, bpa=6.435 degrees ! Estimated noise=2328.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269559 Jy ! Component: 100 - total flux cleaned = 0.00382426 Jy ! Component: 150 - total flux cleaned = 0.00424037 Jy ! Component: 200 - total flux cleaned = 0.00442332 Jy ! Total flux subtracted in 200 components = 0.00442332 Jy ! Clean residual min=-0.009487 max=0.008218 Jy/beam ! Clean residual mean=0.000062 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 1.31295 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 1.31295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.703856Jy sigma=0.001252 ! Fit after self-cal, rms=0.703858Jy sigma=0.001252 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 = 0.000498582 Jy ! Component: 100 - total flux cleaned = 0.00075487 Jy ! Component: 150 - total flux cleaned = 0.000909646 Jy ! Component: 200 - total flux cleaned = 0.00112336 Jy ! Total flux subtracted in 200 components = 0.00112336 Jy ! Clean residual min=-0.009530 max=0.008277 Jy/beam ! Clean residual mean=0.000060 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 1.31407 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 1.31407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.703818Jy sigma=0.001252 ! Fit after self-cal, rms=0.703830Jy sigma=0.001252 ! 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=4.063 mas, bmaj=12.82 mas, bpa=14.56 degrees ! Estimated noise=2011.07 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.063 x 12.82 at 14.56 degrees (North through East) ! Clean map min=-0.010015 max=1.2165 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=0.703830Jy sigma=0.001252 ! Fit after self-cal, rms=1.182812Jy sigma=0.000728 ! Inverting map and beam ! Estimated beam: bmin=4.064 mas, bmaj=12.81 mas, bpa=14.55 degrees ! Estimated noise=2011.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000473906 Jy ! Component: 100 - total flux cleaned = 0.00047729 Jy ! Component: 150 - total flux cleaned = 0.00101192 Jy ! Component: 200 - total flux cleaned = 0.00134062 Jy ! Total flux subtracted in 200 components = 0.00134062 Jy ! Clean residual min=-0.007026 max=0.007008 Jy/beam ! Clean residual mean=0.000041 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 1.31541 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 1.31541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.182682Jy sigma=0.000725 ! Fit after self-cal, rms=1.182675Jy sigma=0.000725 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844919 Jy ! Component: 100 - total flux cleaned = 0.000986592 Jy ! Component: 150 - total flux cleaned = 0.00111326 Jy ! Component: 200 - total flux cleaned = 0.00111204 Jy ! Total flux subtracted in 200 components = 0.00111204 Jy ! Clean residual min=-0.006700 max=0.007002 Jy/beam ! Clean residual mean=0.000040 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 1.31653 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 139 components and 1.31653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.182592Jy sigma=0.000724 ! Fit after self-cal, rms=1.182586Jy sigma=0.000724 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.182586Jy sigma=0.000724 ! Fit after self-cal, rms=1.187553Jy sigma=0.000723 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=3.231 mas, bmaj=10.85 mas, bpa=14.9 degrees ! Estimated noise=2675.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.950295 Jy ! Component: 100 - total flux cleaned = 1.15753 Jy ! Component: 150 - total flux cleaned = 1.208 Jy ! Component: 200 - total flux cleaned = 1.23173 Jy ! Total flux subtracted in 200 components = 1.23173 Jy ! Clean residual min=-0.011089 max=0.014244 Jy/beam ! Clean residual mean=0.000001 rms=0.002777 Jy/beam ! Combined flux in latest and established models = 1.23173 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 1.23173 Jy ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=12.82 mas, bpa=14.56 degrees ! Estimated noise=2009.41 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 = 0.0275043 Jy ! Component: 100 - total flux cleaned = 0.0442792 Jy ! Component: 150 - total flux cleaned = 0.0559086 Jy ! Component: 200 - total flux cleaned = 0.0642422 Jy ! Total flux subtracted in 200 components = 0.0642422 Jy ! Clean residual min=-0.007866 max=0.008207 Jy/beam ! Clean residual mean=0.000030 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 1.29597 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 79 components and 1.29597 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=8.347 mas, bmaj=16.93 mas, bpa=6.406 degrees ! Estimated noise=2329.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0084324 Jy ! Component: 100 - total flux cleaned = 0.0112265 Jy ! Component: 150 - total flux cleaned = 0.0134704 Jy ! Component: 200 - total flux cleaned = 0.0153119 Jy ! Total flux subtracted in 200 components = 0.0153119 Jy ! Clean residual min=-0.006645 max=0.008232 Jy/beam ! Clean residual mean=0.000058 rms=0.002031 Jy/beam ! Combined flux in latest and established models = 1.31128 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 = 0.00165764 Jy ! Component: 100 - total flux cleaned = 0.00294124 Jy ! Component: 150 - total flux cleaned = 0.00421734 Jy ! Component: 200 - total flux cleaned = 0.00492911 Jy ! Total flux subtracted in 200 components = 0.00492911 Jy ! Clean residual min=-0.006341 max=0.007641 Jy/beam ! Clean residual mean=0.000057 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 1.31621 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 121 components and 1.31621 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=12.82 mas, bpa=14.56 degrees ! Estimated noise=2009.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000479873 Jy ! Component: 100 - total flux cleaned = -0.000482125 Jy ! Component: 150 - total flux cleaned = -0.00059471 Jy ! Component: 200 - total flux cleaned = -0.000590767 Jy ! Total flux subtracted in 200 components = -0.000590767 Jy ! Clean residual min=-0.006749 max=0.006882 Jy/beam ! Clean residual mean=0.000034 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 1.31562 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 1.31562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.188774Jy sigma=0.000720 ! Fit after self-cal, rms=1.186202Jy sigma=0.000720 wmodel J2000-1748_S_2017_01_16_pus_map.mod ! Writing 139 model components to file: J2000-1748_S_2017_01_16_pus_map.mod wobs J2000-1748_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2000-1748_S_2017_01_16_pus_uvs.fits wwins J2000-1748_S_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J2000-1748_S_2017_01_16_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 = 0.00014013 Jy ! Component: 100 - total flux cleaned = 0.000256565 Jy ! Component: 150 - total flux cleaned = 0.000256838 Jy ! Component: 200 - total flux cleaned = 0.000157064 Jy ! Component: 250 - total flux cleaned = -3.45967e-05 Jy ! Component: 300 - total flux cleaned = -0.00012519 Jy ! Component: 350 - total flux cleaned = -0.000394709 Jy ! Component: 400 - total flux cleaned = -0.000481096 Jy ! Component: 450 - total flux cleaned = -0.000480464 Jy ! Component: 500 - total flux cleaned = -0.0003134 Jy ! Component: 550 - total flux cleaned = -0.000149198 Jy ! Component: 600 - total flux cleaned = -0.000147594 Jy ! Component: 650 - total flux cleaned = 0.000171517 Jy ! Component: 700 - total flux cleaned = 0.000171445 Jy ! Component: 750 - total flux cleaned = 0.000327022 Jy ! Component: 800 - total flux cleaned = 0.000706915 Jy ! Component: 850 - total flux cleaned = 0.000854997 Jy ! Component: 900 - total flux cleaned = 0.00107662 Jy ! Component: 950 - total flux cleaned = 0.00122154 Jy ! Component: 1000 - total flux cleaned = 0.00150885 Jy ! Component: 1050 - total flux cleaned = 0.00143806 Jy ! Component: 1100 - total flux cleaned = 0.00192828 Jy ! Component: 1150 - total flux cleaned = 0.00192733 Jy ! Component: 1200 - total flux cleaned = 0.00219943 Jy ! Component: 1250 - total flux cleaned = 0.0024699 Jy ! Component: 1300 - total flux cleaned = 0.00287164 Jy ! Component: 1350 - total flux cleaned = 0.00293796 Jy ! Component: 1400 - total flux cleaned = 0.00307026 Jy ! Component: 1450 - total flux cleaned = 0.00326673 Jy ! Component: 1500 - total flux cleaned = 0.00384696 Jy ! Component: 1550 - total flux cleaned = 0.00410215 Jy ! Component: 1600 - total flux cleaned = 0.00422892 Jy ! Component: 1650 - total flux cleaned = 0.00429152 Jy ! Component: 1700 - total flux cleaned = 0.00454026 Jy ! Component: 1750 - total flux cleaned = 0.00472432 Jy ! Component: 1800 - total flux cleaned = 0.00466269 Jy ! Component: 1850 - total flux cleaned = 0.00466309 Jy ! Component: 1900 - total flux cleaned = 0.00484422 Jy ! Component: 1950 - total flux cleaned = 0.00496418 Jy ! Component: 2000 - total flux cleaned = 0.00502328 Jy ! Component: 2050 - total flux cleaned = 0.0052584 Jy ! Component: 2100 - total flux cleaned = 0.00537553 Jy ! Component: 2150 - total flux cleaned = 0.00566444 Jy ! Component: 2200 - total flux cleaned = 0.0056647 Jy ! Component: 2250 - total flux cleaned = 0.00606243 Jy ! Component: 2300 - total flux cleaned = 0.00611853 Jy ! Component: 2350 - total flux cleaned = 0.0063431 Jy ! Component: 2400 - total flux cleaned = 0.00662204 Jy ! Component: 2450 - total flux cleaned = 0.00684254 Jy ! Component: 2500 - total flux cleaned = 0.00711782 Jy ! Component: 2550 - total flux cleaned = 0.0070637 Jy ! Component: 2600 - total flux cleaned = 0.00717248 Jy ! Component: 2650 - total flux cleaned = 0.00738851 Jy ! Component: 2700 - total flux cleaned = 0.00754904 Jy ! Component: 2750 - total flux cleaned = 0.00770863 Jy ! Component: 2800 - total flux cleaned = 0.00765604 Jy ! Component: 2850 - total flux cleaned = 0.00781337 Jy ! Component: 2900 - total flux cleaned = 0.00812732 Jy ! Component: 2950 - total flux cleaned = 0.00817973 Jy ! Component: 3000 - total flux cleaned = 0.00823146 Jy ! Component: 3050 - total flux cleaned = 0.00838565 Jy ! Component: 3100 - total flux cleaned = 0.00853911 Jy ! Component: 3150 - total flux cleaned = 0.00858992 Jy ! Component: 3200 - total flux cleaned = 0.00864054 Jy ! Component: 3250 - total flux cleaned = 0.00879051 Jy ! Component: 3300 - total flux cleaned = 0.00893953 Jy ! Component: 3350 - total flux cleaned = 0.00903881 Jy ! Component: 3400 - total flux cleaned = 0.00894055 Jy ! Component: 3450 - total flux cleaned = 0.00908751 Jy ! Component: 3500 - total flux cleaned = 0.00947713 Jy ! Component: 3550 - total flux cleaned = 0.00952542 Jy ! Component: 3600 - total flux cleaned = 0.00962189 Jy ! Component: 3650 - total flux cleaned = 0.00952642 Jy ! Component: 3700 - total flux cleaned = 0.00966936 Jy ! Component: 3750 - total flux cleaned = 0.00971686 Jy ! Component: 3800 - total flux cleaned = 0.00962241 Jy ! Component: 3850 - total flux cleaned = 0.0099038 Jy ! Component: 3900 - total flux cleaned = 0.00967044 Jy ! Component: 3950 - total flux cleaned = 0.00980946 Jy ! Component: 4000 - total flux cleaned = 0.00962461 Jy ! Component: 4050 - total flux cleaned = 0.00957856 Jy ! Total flux subtracted in 4096 components = 0.00962432 Jy ! Clean residual min=-0.002667 max=0.003212 Jy/beam ! Clean residual mean=0.000020 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 1.32524 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 423 components and 1.32524 Jy ![Exited script file: muppet] wmap "J2000-1748_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 12.82 at 14.56 degrees (North through East) ! Clean map min=-0.008025 max=1.2187 Jy/beam ! Writing clean map to FITS file: J2000-1748_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.21869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000921627 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226874 0.226874 0.453747 0.907495 1.81499 3.62998 7.25996 14.5199 29.0398 58.0797 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.059 x 12.82 at 14.56 degrees (North through East) ! Clean map min=-0.008025 max=1.2187 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 J2000-1748_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:21:31 2019