! Started logfile: /scr/pima/bg219b_uvs/J1746+2603_S_dfm.log on Thu May 19 20:29:35 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J1746+2603_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1746+2603_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880217 visibilities/baseline/integration-bin. ! Found source: J1746+2603 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6496 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J1746+2603_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005767Jy sigma=25.408574 ! Fit after self-cal, rms=0.911315Jy sigma=22.938495 ! 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=2.998 mas, bmaj=5.91 mas, bpa=-5.24 degrees ! Estimated noise=0.559326 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 = 0.0678959 Jy ! Component: 100 - total flux cleaned = 0.0846305 Jy ! Total flux subtracted in 100 components = 0.0846305 Jy ! Clean residual min=-0.005569 max=0.009872 Jy/beam ! Clean residual mean=0.000020 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.0846304 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0846304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067424Jy sigma=1.682290 ! Fit after self-cal, rms=0.066836Jy sigma=1.667836 ! Inverting map ! Added new window around map position (87, -71.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105714 Jy ! Component: 100 - total flux cleaned = 0.0181878 Jy ! Total flux subtracted in 100 components = 0.0181878 Jy ! Clean residual min=-0.004719 max=0.007662 Jy/beam ! Clean residual mean=0.000013 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.102818 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.102818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064070Jy sigma=1.583678 ! Fit after self-cal, rms=0.063876Jy sigma=1.580716 ! 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=3.737 mas, bmaj=6.67 mas, bpa=-3.798 degrees ! Estimated noise=0.362624 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 = 0.0120764 Jy ! Component: 100 - total flux cleaned = 0.0210261 Jy ! Component: 150 - total flux cleaned = 0.0279702 Jy ! Component: 200 - total flux cleaned = 0.0334179 Jy ! Total flux subtracted in 200 components = 0.0334179 Jy ! Clean residual min=-0.005773 max=0.012283 Jy/beam ! Clean residual mean=0.000016 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.136236 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 74 components and 0.136236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060984Jy sigma=1.487288 ! Fit after self-cal, rms=0.060693Jy sigma=1.481371 ! Inverting map ! Added new window around map position (96, -65.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011869 Jy ! Component: 100 - total flux cleaned = 0.0188934 Jy ! Component: 150 - total flux cleaned = 0.0241768 Jy ! Component: 200 - total flux cleaned = 0.0285497 Jy ! Total flux subtracted in 200 components = 0.0285497 Jy ! Clean residual min=-0.004430 max=0.005109 Jy/beam ! Clean residual mean=0.000019 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.164786 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 149 components and 0.164786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058136Jy sigma=1.404673 ! Fit after self-cal, rms=0.057793Jy sigma=1.397661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 6.67 at -3.798 degrees (North through East) ! Clean map min=-0.0040741 max=0.093915 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.06 KP 0.87 ! LA 0.87 MK 1.02 NL 1.03 OV 1.07 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 1.02 KP 0.89 ! LA 0.88 MK 1.06 NL 1.07 OV 1.03 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.13 HN 1.00 KP 0.93 ! LA 0.86 MK 1.01 NL 0.96 OV 1.02 ! PT 0.90 SC 1.02 ! ! ! Fit before self-cal, rms=0.057793Jy sigma=1.397661 ! Fit after self-cal, rms=0.056690Jy sigma=1.367695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.787 mas, bmaj=6.768 mas, bpa=-3.689 degrees ! Estimated noise=0.354421 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 = 0.00353975 Jy ! Component: 100 - total flux cleaned = 0.00586581 Jy ! Component: 150 - total flux cleaned = 0.00758109 Jy ! Component: 200 - total flux cleaned = 0.00888586 Jy ! Total flux subtracted in 200 components = 0.00888586 Jy ! Clean residual min=-0.003138 max=0.003778 Jy/beam ! Clean residual mean=0.000011 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.173672 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 184 components and 0.173672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056443Jy sigma=1.359214 ! Fit after self-cal, rms=0.056465Jy sigma=1.358128 ! 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=0.056465Jy sigma=1.358128 ! Fit after self-cal, rms=0.056510Jy sigma=1.349230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=6.715 mas, bpa=-3.64 degrees ! Estimated noise=0.356235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174492 Jy ! Component: 100 - total flux cleaned = 0.00300147 Jy ! Component: 150 - total flux cleaned = 0.00402502 Jy ! Component: 200 - total flux cleaned = 0.00488234 Jy ! Total flux subtracted in 200 components = 0.00488234 Jy ! Clean residual min=-0.003202 max=0.003371 Jy/beam ! Clean residual mean=0.000005 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.178554 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 202 components and 0.178554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056435Jy sigma=1.346992 ! Fit after self-cal, rms=0.056424Jy sigma=1.346659 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 = 0.00074391 Jy ! Component: 100 - total flux cleaned = 0.00131386 Jy ! Component: 150 - total flux cleaned = 0.00157335 Jy ! Component: 200 - total flux cleaned = 0.00171446 Jy ! Total flux subtracted in 200 components = 0.00171446 Jy ! Clean residual min=-0.003178 max=0.003280 Jy/beam ! Clean residual mean=0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.180269 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 210 components and 0.180269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056396Jy sigma=1.345972 ! Fit after self-cal, rms=0.056392Jy sigma=1.345915 ! 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=0.056392Jy sigma=1.345915 ! Fit after self-cal, rms=0.056462Jy sigma=1.345351 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=6.687 mas, bpa=-3.729 degrees ! Estimated noise=0.357559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106213 Jy ! Component: 100 - total flux cleaned = 0.00190754 Jy ! Component: 150 - total flux cleaned = 0.00261564 Jy ! Component: 200 - total flux cleaned = 0.00314926 Jy ! Total flux subtracted in 200 components = 0.00314926 Jy ! Clean residual min=-0.003218 max=0.003236 Jy/beam ! Clean residual mean=0.000004 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.183418 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.183418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056432Jy sigma=1.344383 ! Fit after self-cal, rms=0.056424Jy sigma=1.344342 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 = 0.000435923 Jy ! Component: 100 - total flux cleaned = 0.000689663 Jy ! Component: 150 - total flux cleaned = 0.000845382 Jy ! Component: 200 - total flux cleaned = 0.000955522 Jy ! Total flux subtracted in 200 components = 0.000955522 Jy ! Clean residual min=-0.003202 max=0.003213 Jy/beam ! Clean residual mean=0.000003 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.184373 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 219 components and 0.184373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056411Jy sigma=1.344006 ! Fit after self-cal, rms=0.056409Jy sigma=1.343989 ! 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=0.056409Jy sigma=1.343989 ! Fit after self-cal, rms=0.056537Jy sigma=1.343677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.502 mas, bmaj=10.1 mas, bpa=-1.978 degrees ! Estimated noise=0.429575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236252 Jy ! Component: 100 - total flux cleaned = 0.00395458 Jy ! Component: 150 - total flux cleaned = 0.00511668 Jy ! Component: 200 - total flux cleaned = 0.0059958 Jy ! Total flux subtracted in 200 components = 0.0059958 Jy ! Clean residual min=-0.004392 max=0.004693 Jy/beam ! Clean residual mean=0.000008 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.190369 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 221 components and 0.190369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056562Jy sigma=1.343712 ! Fit after self-cal, rms=0.056550Jy sigma=1.343413 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 = 0.000908224 Jy ! Component: 100 - total flux cleaned = 0.00113191 Jy ! Component: 150 - total flux cleaned = 0.00135726 Jy ! Component: 200 - total flux cleaned = 0.00153792 Jy ! Total flux subtracted in 200 components = 0.00153792 Jy ! Clean residual min=-0.004397 max=0.004610 Jy/beam ! Clean residual mean=0.000006 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.191907 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 223 components and 0.191907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056576Jy sigma=1.343904 ! Fit after self-cal, rms=0.056574Jy sigma=1.343861 ! 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=3.76 mas, bmaj=6.656 mas, bpa=-3.758 degrees ! Estimated noise=0.358839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.76 x 6.656 at -3.758 degrees (North through East) ! Clean map min=-0.0031715 max=0.091958 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.004 mas, bmaj=5.873 mas, bpa=-5.312 degrees ! Estimated noise=0.55607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674447 Jy ! Component: 100 - total flux cleaned = 0.0853127 Jy ! Component: 150 - total flux cleaned = 0.0968198 Jy ! Component: 200 - total flux cleaned = 0.105829 Jy ! Total flux subtracted in 200 components = 0.105829 Jy ! Clean residual min=-0.004452 max=0.006067 Jy/beam ! Clean residual mean=0.000009 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.105829 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.105829 Jy ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=6.656 mas, bpa=-3.758 degrees ! Estimated noise=0.358839 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 = 0.0137745 Jy ! Component: 100 - total flux cleaned = 0.0244203 Jy ! Component: 150 - total flux cleaned = 0.0331616 Jy ! Component: 200 - total flux cleaned = 0.0404486 Jy ! Total flux subtracted in 200 components = 0.0404486 Jy ! Clean residual min=-0.004378 max=0.005486 Jy/beam ! Clean residual mean=0.000012 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.146277 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 134 components and 0.146277 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=7.502 mas, bmaj=10.1 mas, bpa=-1.978 degrees ! Estimated noise=0.429575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111429 Jy ! Component: 100 - total flux cleaned = 0.0190322 Jy ! Component: 150 - total flux cleaned = 0.0249074 Jy ! Component: 200 - total flux cleaned = 0.0294242 Jy ! Total flux subtracted in 200 components = 0.0294242 Jy ! Clean residual min=-0.005610 max=0.005567 Jy/beam ! Clean residual mean=0.000014 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 0.175702 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 = 0.00354486 Jy ! Component: 100 - total flux cleaned = 0.00634911 Jy ! Component: 150 - total flux cleaned = 0.00857744 Jy ! Component: 200 - total flux cleaned = 0.0103559 Jy ! Total flux subtracted in 200 components = 0.0103559 Jy ! Clean residual min=-0.004865 max=0.004790 Jy/beam ! Clean residual mean=0.000015 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.186058 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 214 components and 0.186058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=6.656 mas, bpa=-3.758 degrees ! Estimated noise=0.358839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931078 Jy ! Component: 100 - total flux cleaned = 0.00138479 Jy ! Component: 150 - total flux cleaned = 0.00178211 Jy ! Component: 200 - total flux cleaned = 0.00213494 Jy ! Total flux subtracted in 200 components = 0.00213494 Jy ! Clean residual min=-0.003237 max=0.003389 Jy/beam ! Clean residual mean=0.000003 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.188193 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 225 components and 0.188193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056677Jy sigma=1.346953 ! Fit after self-cal, rms=0.056647Jy sigma=1.346234 wmodel /J1746+2603_S_map.mod ! wmodel: Unable to open new model file: /J1746+2603_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1746+2603_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.76 x 6.656 at -3.758 degrees (North through East) ! Clean map min=-0.0031733 max=0.091794 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1746+2603_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0917937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000844445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.75981 2.75981 5.51963 11.0393 22.0785 44.157 88.314 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.702 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1746+2603_S_dfm.log closed on Thu May 19 20:29:38 2016