! Started logfile: J1733-1304_L_2010_07_29_pus_uvs.log on Sat Jan 9 14:43:13 2016 obs J1733-1304_L_2010_07_29_pus_uva.fits ! Reading UV FITS file: J1733-1304_L_2010_07_29_pus_uva.fits ! AN table 1: 582 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750095 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 742 lines of history. ! ! Reading 314320 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1733-1304_L_2010_07_29_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 0.800x0.800 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 749 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 748 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 749 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 748 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.375910Jy sigma=0.029375 ! Fit after self-cal, rms=2.361604Jy sigma=0.029210 ! 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=4.399 mas, bmaj=10.9 mas, bpa=4.139 degrees ! Estimated noise=487.08 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 = 1.84535 Jy ! Component: 100 - total flux cleaned = 2.54615 Jy ! Total flux subtracted in 100 components = 2.54615 Jy ! Clean residual min=-0.117254 max=0.375916 Jy/beam ! Clean residual mean=-0.000526 rms=0.034319 Jy/beam ! Combined flux in latest and established models = 2.54615 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 2.54615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.304390Jy sigma=0.016173 ! Fit after self-cal, rms=1.303820Jy sigma=0.016170 ! Inverting map ! Added new window around map position (-2.4, 16.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.456343 Jy ! Component: 100 - total flux cleaned = 0.798986 Jy ! Total flux subtracted in 100 components = 0.798986 Jy ! Clean residual min=-0.079978 max=0.204506 Jy/beam ! Clean residual mean=-0.000330 rms=0.023171 Jy/beam ! Combined flux in latest and established models = 3.34514 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 50 components and 3.34514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.886906Jy sigma=0.010934 ! Fit after self-cal, rms=0.882044Jy sigma=0.010881 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276798 Jy ! Component: 100 - total flux cleaned = 0.492819 Jy ! Total flux subtracted in 100 components = 0.492819 Jy ! Clean residual min=-0.059586 max=0.136740 Jy/beam ! Clean residual mean=-0.000228 rms=0.016382 Jy/beam ! Combined flux in latest and established models = 3.83796 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 3.83796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.643829Jy sigma=0.007865 ! Fit after self-cal, rms=0.640521Jy sigma=0.007830 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179697 Jy ! Component: 100 - total flux cleaned = 0.32221 Jy ! Total flux subtracted in 100 components = 0.32221 Jy ! Clean residual min=-0.046253 max=0.096860 Jy/beam ! Clean residual mean=-0.000162 rms=0.012331 Jy/beam ! Combined flux in latest and established models = 4.16017 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 4.16017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.495853Jy sigma=0.005971 ! Fit after self-cal, rms=0.493751Jy sigma=0.005950 ! Inverting map ! Added new window around map position (-8, 18.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124008 Jy ! Component: 100 - total flux cleaned = 0.22235 Jy ! Total flux subtracted in 100 components = 0.22235 Jy ! Clean residual min=-0.040109 max=0.078916 Jy/beam ! Clean residual mean=-0.000119 rms=0.009832 Jy/beam ! Combined flux in latest and established models = 4.38252 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 4.38252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.403372Jy sigma=0.004766 ! Fit after self-cal, rms=0.401783Jy sigma=0.004750 ! Inverting map ! Added new window around map position (4.8, 22.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.09074 Jy ! Component: 100 - total flux cleaned = 0.164414 Jy ! Total flux subtracted in 100 components = 0.164414 Jy ! Clean residual min=-0.033981 max=0.054708 Jy/beam ! Clean residual mean=-0.000092 rms=0.008168 Jy/beam ! Combined flux in latest and established models = 4.54693 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 125 components and 4.54693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.342309Jy sigma=0.003964 ! Fit after self-cal, rms=0.341015Jy sigma=0.003952 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0653288 Jy ! Component: 100 - total flux cleaned = 0.120155 Jy ! Total flux subtracted in 100 components = 0.120155 Jy ! Clean residual min=-0.029928 max=0.045270 Jy/beam ! Clean residual mean=-0.000072 rms=0.007127 Jy/beam ! Combined flux in latest and established models = 4.66709 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 141 components and 4.66709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.302503Jy sigma=0.003436 ! Fit after self-cal, rms=0.301548Jy sigma=0.003427 ! 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=5.876 mas, bmaj=13.84 mas, bpa=5.001 degrees ! Estimated noise=220.267 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 = 0.127663 Jy ! Component: 100 - total flux cleaned = 0.213949 Jy ! Component: 150 - total flux cleaned = 0.276221 Jy ! Component: 200 - total flux cleaned = 0.321564 Jy ! Total flux subtracted in 200 components = 0.321564 Jy ! Clean residual min=-0.027889 max=0.042009 Jy/beam ! Clean residual mean=0.000075 rms=0.009810 Jy/beam ! Combined flux in latest and established models = 4.98865 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 190 components and 4.98865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231928Jy sigma=0.002468 ! Fit after self-cal, rms=0.230017Jy sigma=0.002445 ! 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 1.08 FD 1.00 HN 1.00* KP 0.99 ! LA 1.00 MK 1.09 NL 1.04 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.00* KP 1.01 ! LA 1.04 MK 1.08 NL 1.03 OV 0.98 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00* KP 0.89 ! LA 0.95 MK 0.93 NL 1.00 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00* KP 0.96 ! LA 0.97 MK 0.96 NL 1.00 OV 1.05 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.230017Jy sigma=0.002445 ! Fit after self-cal, rms=0.135830Jy sigma=0.001121 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.896 mas, bmaj=13.94 mas, bpa=5.205 degrees ! Estimated noise=220.539 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 (-10.4, 35.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167302 Jy ! Component: 100 - total flux cleaned = 0.018445 Jy ! Component: 150 - total flux cleaned = 0.0201697 Jy ! Component: 200 - total flux cleaned = 0.0207859 Jy ! Total flux subtracted in 200 components = 0.0207859 Jy ! Clean residual min=-0.014657 max=0.014326 Jy/beam ! Clean residual mean=-0.000002 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 5.00944 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 213 components and 5.00944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132676Jy sigma=0.001081 ! Fit after self-cal, rms=0.132385Jy sigma=0.001078 ! 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=0.132385Jy sigma=0.001078 ! Fit after self-cal, rms=0.131894Jy sigma=0.001049 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.895 mas, bmaj=13.95 mas, bpa=5.201 degrees ! Estimated noise=220.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457847 Jy ! Component: 100 - total flux cleaned = 0.00644238 Jy ! Component: 150 - total flux cleaned = 0.00784934 Jy ! Component: 200 - total flux cleaned = 0.00837398 Jy ! Total flux subtracted in 200 components = 0.00837398 Jy ! Clean residual min=-0.013242 max=0.012894 Jy/beam ! Clean residual mean=0.000001 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 5.01781 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 219 components and 5.01781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129882Jy sigma=0.001033 ! Fit after self-cal, rms=0.129694Jy sigma=0.001032 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 = 0.00130127 Jy ! Component: 100 - total flux cleaned = 0.00206344 Jy ! Component: 150 - total flux cleaned = 0.00300812 Jy ! Component: 200 - total flux cleaned = 0.00367397 Jy ! Total flux subtracted in 200 components = 0.00367397 Jy ! Clean residual min=-0.012345 max=0.011830 Jy/beam ! Clean residual mean=0.000001 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 5.02149 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 225 components and 5.02148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128411Jy sigma=0.001022 ! Fit after self-cal, rms=0.128254Jy sigma=0.001021 ! 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=0.128254Jy sigma=0.001021 ! Fit after self-cal, rms=0.110027Jy sigma=0.000958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.895 mas, bmaj=13.95 mas, bpa=5.214 degrees ! Estimated noise=220.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240271 Jy ! Component: 100 - total flux cleaned = 0.00361245 Jy ! Component: 150 - total flux cleaned = 0.00426645 Jy ! Component: 200 - total flux cleaned = 0.0048761 Jy ! Total flux subtracted in 200 components = 0.0048761 Jy ! Clean residual min=-0.011994 max=0.011214 Jy/beam ! Clean residual mean=-0.000003 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 5.02636 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 233 components and 5.02636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108725Jy sigma=0.000947 ! Fit after self-cal, rms=0.108553Jy sigma=0.000946 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 = 9.45675e-05 Jy ! Component: 100 - total flux cleaned = 0.0011224 Jy ! Component: 150 - total flux cleaned = 0.00168902 Jy ! Component: 200 - total flux cleaned = 0.00205393 Jy ! Total flux subtracted in 200 components = 0.00205393 Jy ! Clean residual min=-0.011511 max=0.010464 Jy/beam ! Clean residual mean=-0.000003 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 5.02841 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 237 components and 5.02841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107557Jy sigma=0.000939 ! Fit after self-cal, rms=0.107389Jy sigma=0.000938 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.107389Jy sigma=0.000938 ! Fit after self-cal, rms=0.106475Jy sigma=0.000932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.16 mas, bmaj=22.34 mas, bpa=4.668 degrees ! Estimated noise=245.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273472 Jy ! Component: 100 - total flux cleaned = 0.00291764 Jy ! Component: 150 - total flux cleaned = 0.00291621 Jy ! Component: 200 - total flux cleaned = 0.00304963 Jy ! Total flux subtracted in 200 components = 0.00304963 Jy ! Clean residual min=-0.007470 max=0.006120 Jy/beam ! Clean residual mean=-0.000006 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 5.03146 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 255 components and 5.03146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106237Jy sigma=0.000927 ! Fit after self-cal, rms=0.106128Jy sigma=0.000926 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 = 0.000110571 Jy ! Component: 100 - total flux cleaned = 0.000915193 Jy ! Component: 150 - total flux cleaned = 0.00090988 Jy ! Component: 200 - total flux cleaned = 0.000796219 Jy ! Total flux subtracted in 200 components = 0.000796219 Jy ! Clean residual min=-0.007497 max=0.005948 Jy/beam ! Clean residual mean=-0.000006 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 5.03226 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 263 components and 5.03226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105923Jy sigma=0.000923 ! Fit after self-cal, rms=0.105846Jy sigma=0.000923 ! 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=5.892 mas, bmaj=13.95 mas, bpa=5.198 degrees ! Estimated noise=220.365 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.892 x 13.95 at 5.198 degrees (North through East) ! Clean map min=-0.010556 max=2.6857 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=0.105846Jy sigma=0.000923 ! Fit after self-cal, rms=0.086305Jy sigma=0.000789 ! Inverting map and beam ! Estimated beam: bmin=5.89 mas, bmaj=13.93 mas, bpa=5.101 degrees ! Estimated noise=220.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117402 Jy ! Component: 100 - total flux cleaned = 0.000874334 Jy ! Component: 150 - total flux cleaned = 0.00105568 Jy ! Component: 200 - total flux cleaned = 0.00139372 Jy ! Total flux subtracted in 200 components = 0.00139372 Jy ! Clean residual min=-0.011563 max=0.008387 Jy/beam ! Clean residual mean=-0.000004 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 5.03365 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 272 components and 5.03365 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085312Jy sigma=0.000781 ! Fit after self-cal, rms=0.085175Jy sigma=0.000780 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169754 Jy ! Component: 100 - total flux cleaned = 0.000157235 Jy ! Component: 150 - total flux cleaned = 0.000311895 Jy ! Component: 200 - total flux cleaned = 0.000310163 Jy ! Total flux subtracted in 200 components = 0.000310163 Jy ! Clean residual min=-0.011099 max=0.007981 Jy/beam ! Clean residual mean=-0.000004 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 5.03396 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 273 components and 5.03396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084324Jy sigma=0.000774 ! Fit after self-cal, rms=0.084162Jy sigma=0.000773 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084162Jy sigma=0.000773 ! Fit after self-cal, rms=0.084036Jy sigma=0.000773 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=4.388 mas, bmaj=10.95 mas, bpa=4.167 degrees ! Estimated noise=491.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.86611 Jy ! Component: 100 - total flux cleaned = 2.58478 Jy ! Component: 150 - total flux cleaned = 3.05764 Jy ! Component: 200 - total flux cleaned = 3.40772 Jy ! Total flux subtracted in 200 components = 3.40772 Jy ! Clean residual min=-0.068777 max=0.204125 Jy/beam ! Clean residual mean=-0.000299 rms=0.020610 Jy/beam ! Combined flux in latest and established models = 3.40772 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 56 model components to the UV plane model. ! The established model now contains 56 components and 3.40772 Jy ! Inverting map and beam ! Estimated beam: bmin=5.888 mas, bmaj=13.93 mas, bpa=5.084 degrees ! Estimated noise=220.217 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 = 0.540258 Jy ! Component: 100 - total flux cleaned = 0.868386 Jy ! Component: 150 - total flux cleaned = 1.08292 Jy ! Component: 200 - total flux cleaned = 1.22715 Jy ! Total flux subtracted in 200 components = 1.22715 Jy ! Clean residual min=-0.035688 max=0.081686 Jy/beam ! Clean residual mean=0.000034 rms=0.015010 Jy/beam ! Combined flux in latest and established models = 4.63488 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 137 components and 4.63487 Jy ! Inverting map ! Added new window around map position (-5.6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100722 Jy ! Component: 100 - total flux cleaned = 0.172411 Jy ! Component: 150 - total flux cleaned = 0.224595 Jy ! Component: 200 - total flux cleaned = 0.263272 Jy ! Total flux subtracted in 200 components = 0.263272 Jy ! Clean residual min=-0.016680 max=0.028008 Jy/beam ! Clean residual mean=0.000020 rms=0.005079 Jy/beam ! Combined flux in latest and established models = 4.89815 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 205 components and 4.89815 Jy ! Inverting map ! Added new window around map position (6.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316545 Jy ! Component: 100 - total flux cleaned = 0.0557645 Jy ! Component: 150 - total flux cleaned = 0.0749889 Jy ! Component: 200 - total flux cleaned = 0.0889231 Jy ! Total flux subtracted in 200 components = 0.0889231 Jy ! Clean residual min=-0.011086 max=0.012319 Jy/beam ! Clean residual mean=0.000009 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 4.98707 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 251 components and 4.98707 Jy ! Inverting map ! Added new window around map position (-21.6, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977318 Jy ! Component: 100 - total flux cleaned = 0.0164978 Jy ! Component: 150 - total flux cleaned = 0.022005 Jy ! Component: 200 - total flux cleaned = 0.0254534 Jy ! Total flux subtracted in 200 components = 0.0254534 Jy ! Clean residual min=-0.008970 max=0.008391 Jy/beam ! Clean residual mean=0.000004 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 5.01252 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 277 components and 5.01252 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.15 mas, bmaj=22.32 mas, bpa=4.568 degrees ! Estimated noise=245.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00925828 Jy ! Component: 100 - total flux cleaned = 0.0121226 Jy ! Component: 150 - total flux cleaned = 0.013645 Jy ! Component: 200 - total flux cleaned = 0.0146077 Jy ! Total flux subtracted in 200 components = 0.0146077 Jy ! Clean residual min=-0.005737 max=0.004963 Jy/beam ! Clean residual mean=-0.000002 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 5.02713 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 = 0.000693721 Jy ! Component: 100 - total flux cleaned = 0.00132346 Jy ! Component: 150 - total flux cleaned = 0.00147144 Jy ! Component: 200 - total flux cleaned = 0.00174286 Jy ! Total flux subtracted in 200 components = 0.00174286 Jy ! Clean residual min=-0.004901 max=0.004818 Jy/beam ! Clean residual mean=-0.000004 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 5.02887 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 339 components and 5.02887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.888 mas, bmaj=13.93 mas, bpa=5.084 degrees ! Estimated noise=220.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00284489 Jy ! Component: 100 - total flux cleaned = -0.00202148 Jy ! Component: 150 - total flux cleaned = -0.0012512 Jy ! Component: 200 - total flux cleaned = -0.000768051 Jy ! Total flux subtracted in 200 components = -0.000768051 Jy ! Clean residual min=-0.007635 max=0.006558 Jy/beam ! Clean residual mean=-0.000002 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 5.0281 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 355 components and 5.0281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079205Jy sigma=0.000725 ! Fit after self-cal, rms=0.078542Jy sigma=0.000719 wmodel J1733-1304_L_2010_07_29_pus_map.mod ! Writing 355 model components to file: J1733-1304_L_2010_07_29_pus_map.mod wobs J1733-1304_L_2010_07_29_pus_uvs.fits ! Writing UV FITS file: J1733-1304_L_2010_07_29_pus_uvs.fits wwins J1733-1304_L_2010_07_29_pus_map.win ! wwins: Wrote 8 windows to J1733-1304_L_2010_07_29_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 = 9.2273e-05 Jy ! Component: 100 - total flux cleaned = 0.000643983 Jy ! Component: 150 - total flux cleaned = 0.000331308 Jy ! Component: 200 - total flux cleaned = 3.212e-05 Jy ! Component: 250 - total flux cleaned = -0.000637641 Jy ! Component: 300 - total flux cleaned = -0.00119468 Jy ! Component: 350 - total flux cleaned = -0.00182751 Jy ! Component: 400 - total flux cleaned = -0.0022671 Jy ! Component: 450 - total flux cleaned = -0.00286717 Jy ! Component: 500 - total flux cleaned = -0.00345281 Jy ! Component: 550 - total flux cleaned = -0.00410645 Jy ! Component: 600 - total flux cleaned = -0.00482546 Jy ! Component: 650 - total flux cleaned = -0.00529471 Jy ! Component: 700 - total flux cleaned = -0.00560085 Jy ! Component: 750 - total flux cleaned = -0.00582743 Jy ! Component: 800 - total flux cleaned = -0.00604976 Jy ! Component: 850 - total flux cleaned = -0.00634014 Jy ! Component: 900 - total flux cleaned = -0.00641186 Jy ! Component: 950 - total flux cleaned = -0.00655395 Jy ! Component: 1000 - total flux cleaned = -0.00669438 Jy ! Component: 1050 - total flux cleaned = -0.00683173 Jy ! Component: 1100 - total flux cleaned = -0.00690045 Jy ! Component: 1150 - total flux cleaned = -0.00676593 Jy ! Component: 1200 - total flux cleaned = -0.00710099 Jy ! Component: 1250 - total flux cleaned = -0.00723257 Jy ! Component: 1300 - total flux cleaned = -0.00723278 Jy ! Component: 1350 - total flux cleaned = -0.00755679 Jy ! Component: 1400 - total flux cleaned = -0.007621 Jy ! Component: 1450 - total flux cleaned = -0.00781102 Jy ! Component: 1500 - total flux cleaned = -0.00799937 Jy ! Component: 1550 - total flux cleaned = -0.00793796 Jy ! Component: 1600 - total flux cleaned = -0.00824504 Jy ! Component: 1650 - total flux cleaned = -0.00836701 Jy ! Component: 1700 - total flux cleaned = -0.0083671 Jy ! Component: 1750 - total flux cleaned = -0.00866526 Jy ! Component: 1800 - total flux cleaned = -0.00872451 Jy ! Component: 1850 - total flux cleaned = -0.00878289 Jy ! Component: 1900 - total flux cleaned = -0.00895763 Jy ! Component: 1950 - total flux cleaned = -0.00901454 Jy ! Component: 2000 - total flux cleaned = -0.00907139 Jy ! Component: 2050 - total flux cleaned = -0.0090708 Jy ! Component: 2100 - total flux cleaned = -0.00929598 Jy ! Component: 2150 - total flux cleaned = -0.00929569 Jy ! Component: 2200 - total flux cleaned = -0.00924058 Jy ! Component: 2250 - total flux cleaned = -0.0093506 Jy ! Component: 2300 - total flux cleaned = -0.00929619 Jy ! Component: 2350 - total flux cleaned = -0.0092969 Jy ! Component: 2400 - total flux cleaned = -0.00945873 Jy ! Component: 2450 - total flux cleaned = -0.00935179 Jy ! Component: 2500 - total flux cleaned = -0.00951078 Jy ! Component: 2550 - total flux cleaned = -0.00951078 Jy ! Component: 2600 - total flux cleaned = -0.00961541 Jy ! Component: 2650 - total flux cleaned = -0.00966667 Jy ! Component: 2700 - total flux cleaned = -0.00961525 Jy ! Component: 2750 - total flux cleaned = -0.00976866 Jy ! Component: 2800 - total flux cleaned = -0.00961685 Jy ! Component: 2850 - total flux cleaned = -0.00966749 Jy ! Component: 2900 - total flux cleaned = -0.00966739 Jy ! Component: 2950 - total flux cleaned = -0.00991631 Jy ! Component: 3000 - total flux cleaned = -0.00966905 Jy ! Component: 3050 - total flux cleaned = -0.0096691 Jy ! Component: 3100 - total flux cleaned = -0.00966956 Jy ! Component: 3150 - total flux cleaned = -0.00971761 Jy ! Component: 3200 - total flux cleaned = -0.00976645 Jy ! Component: 3250 - total flux cleaned = -0.00967019 Jy ! Component: 3300 - total flux cleaned = -0.00981321 Jy ! Component: 3350 - total flux cleaned = -0.00971851 Jy ! Component: 3400 - total flux cleaned = -0.00957676 Jy ! Component: 3450 - total flux cleaned = -0.00976504 Jy ! Component: 3500 - total flux cleaned = -0.00976531 Jy ! Component: 3550 - total flux cleaned = -0.00976499 Jy ! Component: 3600 - total flux cleaned = -0.0098109 Jy ! Component: 3650 - total flux cleaned = -0.00990306 Jy ! Component: 3700 - total flux cleaned = -0.00976536 Jy ! Component: 3750 - total flux cleaned = -0.00981108 Jy ! Component: 3800 - total flux cleaned = -0.00981102 Jy ! Component: 3850 - total flux cleaned = -0.00981135 Jy ! Component: 3900 - total flux cleaned = -0.00976636 Jy ! Component: 3950 - total flux cleaned = -0.00972187 Jy ! Component: 4000 - total flux cleaned = -0.00981107 Jy ! Component: 4050 - total flux cleaned = -0.00972223 Jy ! Total flux subtracted in 4096 components = -0.00981044 Jy ! Clean residual min=-0.002255 max=0.002521 Jy/beam ! Clean residual mean=-0.000000 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 5.01829 Jy keep ! Adding 199 model components to the UV plane model. ! The established model now contains 544 components and 5.01829 Jy ![Exited script file: muppet] wmap "J1733-1304_L_2010_07_29_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.888 x 13.93 at 5.084 degrees (North through East) ! Clean map min=-0.0087647 max=2.7037 Jy/beam ! Writing clean map to FITS file: J1733-1304_L_2010_07_29_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.70372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000743246 device "J1733-1304_L_2010_07_29_pus\_map.eps/VPS" ! Attempting to open device: 'J1733-1304_L_2010_07_29_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0824692 0.0824692 0.164938 0.329877 0.659754 1.31951 2.63901 5.27803 10.5561 21.1121 42.2242 84.4485 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.703 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.888 x 13.93 at 5.084 degrees (North through East) ! Clean map min=-0.0087647 max=2.7037 Jy/beam quit ! Quitting program ! Log file J1733-1304_L_2010_07_29_pus_uvs.log closed on Sat Jan 9 14:43:38 2016