! Started logfile: J1644+0720_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:32:10 2016 obs J1644+0720_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1644+0720_S_2014_08_05_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777131 visibilities/baseline/integration-bin. ! Found source: J1644+0720 ! ! 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 360 lines of history. ! ! Reading 14408 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 J1644+0720_S_2014_08_05_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.855773Jy sigma=0.009036 ! Fit after self-cal, rms=0.813809Jy sigma=0.008617 ! 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=3.811 mas, bmaj=9.108 mas, bpa=19.31 degrees ! Estimated noise=903.552 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 = 0.141789 Jy ! Component: 100 - total flux cleaned = 0.180716 Jy ! Total flux subtracted in 100 components = 0.180716 Jy ! Clean residual min=-0.008110 max=0.015802 Jy/beam ! Clean residual mean=-0.000178 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.180716 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.180716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154307Jy sigma=0.000921 ! Fit after self-cal, rms=0.154263Jy sigma=0.000920 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179005 Jy ! Component: 100 - total flux cleaned = 0.0283343 Jy ! Total flux subtracted in 100 components = 0.0283343 Jy ! Clean residual min=-0.006698 max=0.012355 Jy/beam ! Clean residual mean=-0.000119 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.20905 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.20905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150343Jy sigma=0.000870 ! Fit after self-cal, rms=0.150300Jy sigma=0.000870 ! Inverting map ! Added new window around map position (-4, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122573 Jy ! Component: 100 - total flux cleaned = 0.0200095 Jy ! Total flux subtracted in 100 components = 0.0200095 Jy ! Clean residual min=-0.006262 max=0.007059 Jy/beam ! Clean residual mean=-0.000084 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.22906 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.22906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148596Jy sigma=0.000846 ! Fit after self-cal, rms=0.148454Jy sigma=0.000844 ! 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=4.549 mas, bmaj=9.857 mas, bpa=18.68 degrees ! Estimated noise=572.892 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 = 0.00964023 Jy ! Component: 100 - total flux cleaned = 0.016175 Jy ! Component: 150 - total flux cleaned = 0.0208764 Jy ! Component: 200 - total flux cleaned = 0.0244058 Jy ! Total flux subtracted in 200 components = 0.0244058 Jy ! Clean residual min=-0.004477 max=0.004976 Jy/beam ! Clean residual mean=-0.000032 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.253466 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 117 components and 0.253466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147013Jy sigma=0.000832 ! Fit after self-cal, rms=0.146932Jy sigma=0.000831 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.88 HN 1.00 KP 1.05 ! LA 1.08 MK 1.00* NL 0.96 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.05 KP 1.00 ! LA 1.05 MK 1.00* NL 1.01 OV 1.04 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.06 KP 0.88 ! LA 0.84 MK 1.00* NL 0.97 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 1.07 KP 0.86 ! LA 0.83 MK 1.00* NL 1.06 OV 1.04 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.146932Jy sigma=0.000831 ! Fit after self-cal, rms=0.133077Jy sigma=0.000804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.583 mas, bmaj=9.924 mas, bpa=18.72 degrees ! Estimated noise=573.587 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 = 0.00243128 Jy ! Component: 100 - total flux cleaned = 0.0031108 Jy ! Component: 150 - total flux cleaned = 0.00348749 Jy ! Component: 200 - total flux cleaned = 0.00375725 Jy ! Total flux subtracted in 200 components = 0.00375725 Jy ! Clean residual min=-0.003660 max=0.003791 Jy/beam ! Clean residual mean=-0.000007 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.257223 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.257223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132974Jy sigma=0.000802 ! Fit after self-cal, rms=0.132938Jy sigma=0.000802 ! 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=0.132938Jy sigma=0.000802 ! Fit after self-cal, rms=0.094273Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.552 mas, bmaj=9.927 mas, bpa=18.73 degrees ! Estimated noise=575.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124503 Jy ! Component: 100 - total flux cleaned = 0.00153764 Jy ! Component: 150 - total flux cleaned = 0.00181216 Jy ! Component: 200 - total flux cleaned = 0.00206949 Jy ! Total flux subtracted in 200 components = 0.00206949 Jy ! Clean residual min=-0.002155 max=0.002286 Jy/beam ! Clean residual mean=-0.000000 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.259293 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.259292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094207Jy sigma=0.000787 ! Fit after self-cal, rms=0.094193Jy sigma=0.000786 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 = -0.000227898 Jy ! Component: 100 - total flux cleaned = 1.82975e-05 Jy ! Component: 150 - total flux cleaned = 0.000133632 Jy ! Component: 200 - total flux cleaned = 0.000207706 Jy ! Total flux subtracted in 200 components = 0.000207706 Jy ! Clean residual min=-0.002167 max=0.002227 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.2595 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.2595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094172Jy sigma=0.000786 ! Fit after self-cal, rms=0.094164Jy sigma=0.000786 ! 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=0.094164Jy sigma=0.000786 ! Fit after self-cal, rms=0.094864Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.554 mas, bmaj=9.929 mas, bpa=18.66 degrees ! Estimated noise=577.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356572 Jy ! Component: 100 - total flux cleaned = 0.000665771 Jy ! Component: 150 - total flux cleaned = 0.000801615 Jy ! Component: 200 - total flux cleaned = 0.000848371 Jy ! Total flux subtracted in 200 components = 0.000848371 Jy ! Clean residual min=-0.002070 max=0.002154 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.260348 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 183 components and 0.260348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094834Jy sigma=0.000786 ! Fit after self-cal, rms=0.094835Jy sigma=0.000786 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 = -7.66965e-05 Jy ! Component: 100 - total flux cleaned = 3.58914e-05 Jy ! Component: 150 - total flux cleaned = 7.45585e-05 Jy ! Component: 200 - total flux cleaned = 0.000110709 Jy ! Total flux subtracted in 200 components = 0.000110709 Jy ! Clean residual min=-0.002030 max=0.002112 Jy/beam ! Clean residual mean=-0.000003 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.260459 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 193 components and 0.260459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094826Jy sigma=0.000786 ! Fit after self-cal, rms=0.094823Jy sigma=0.000786 ! 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=0.094823Jy sigma=0.000786 ! Fit after self-cal, rms=0.095411Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.496 mas, bmaj=11.85 mas, bpa=13.34 degrees ! Estimated noise=648.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000299115 Jy ! Component: 100 - total flux cleaned = 0.000632345 Jy ! Component: 150 - total flux cleaned = 0.000822289 Jy ! Component: 200 - total flux cleaned = 0.000971231 Jy ! Total flux subtracted in 200 components = 0.000971231 Jy ! Clean residual min=-0.002062 max=0.001825 Jy/beam ! Clean residual mean=-0.000005 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.26143 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.26143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095383Jy sigma=0.000786 ! Fit after self-cal, rms=0.095382Jy sigma=0.000786 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 = -6.39569e-05 Jy ! Component: 100 - total flux cleaned = 5.28394e-05 Jy ! Component: 150 - total flux cleaned = 0.000118641 Jy ! Component: 200 - total flux cleaned = 0.000174372 Jy ! Total flux subtracted in 200 components = 0.000174372 Jy ! Clean residual min=-0.002037 max=0.001777 Jy/beam ! Clean residual mean=-0.000005 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.261605 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 222 components and 0.261605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095379Jy sigma=0.000786 ! Fit after self-cal, rms=0.095376Jy sigma=0.000785 ! 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=4.556 mas, bmaj=9.931 mas, bpa=18.62 degrees ! Estimated noise=579.849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.556 x 9.931 at 18.62 degrees (North through East) ! Clean map min=-0.0019565 max=0.18596 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=3.814 mas, bmaj=9.142 mas, bpa=19.26 degrees ! Estimated noise=915.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143156 Jy ! Component: 100 - total flux cleaned = 0.183624 Jy ! Component: 150 - total flux cleaned = 0.204003 Jy ! Component: 200 - total flux cleaned = 0.216634 Jy ! Total flux subtracted in 200 components = 0.216634 Jy ! Clean residual min=-0.004461 max=0.006933 Jy/beam ! Clean residual mean=-0.000091 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.216634 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.216634 Jy ! Inverting map and beam ! Estimated beam: bmin=4.556 mas, bmaj=9.931 mas, bpa=18.62 degrees ! Estimated noise=579.849 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 = 0.0127952 Jy ! Component: 100 - total flux cleaned = 0.021302 Jy ! Component: 150 - total flux cleaned = 0.0274416 Jy ! Component: 200 - total flux cleaned = 0.0319727 Jy ! Total flux subtracted in 200 components = 0.0319727 Jy ! Clean residual min=-0.002460 max=0.003210 Jy/beam ! Clean residual mean=-0.000032 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.248607 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 117 components and 0.248607 Jy ! Inverting map ! Added new window around map position (2, 13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353868 Jy ! Component: 100 - total flux cleaned = 0.00616466 Jy ! Component: 150 - total flux cleaned = 0.00819166 Jy ! Component: 200 - total flux cleaned = 0.00976819 Jy ! Total flux subtracted in 200 components = 0.00976819 Jy ! Clean residual min=-0.002008 max=0.001947 Jy/beam ! Clean residual mean=-0.000011 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.258375 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 154 components and 0.258375 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=8.496 mas, bmaj=11.85 mas, bpa=13.34 degrees ! Estimated noise=648.571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138086 Jy ! Component: 100 - total flux cleaned = 0.00198446 Jy ! Component: 150 - total flux cleaned = 0.00251185 Jy ! Component: 200 - total flux cleaned = 0.00291212 Jy ! Total flux subtracted in 200 components = 0.00291212 Jy ! Clean residual min=-0.002083 max=0.001732 Jy/beam ! Clean residual mean=-0.000006 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.261287 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 = 0.000336071 Jy ! Component: 100 - total flux cleaned = 0.00059731 Jy ! Component: 150 - total flux cleaned = 0.000821272 Jy ! Component: 200 - total flux cleaned = 0.00101427 Jy ! Total flux subtracted in 200 components = 0.00101427 Jy ! Clean residual min=-0.002105 max=0.001760 Jy/beam ! Clean residual mean=-0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.262301 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 238 components and 0.262301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.556 mas, bmaj=9.931 mas, bpa=18.62 degrees ! Estimated noise=579.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058495 Jy ! Component: 100 - total flux cleaned = 0.000760986 Jy ! Component: 150 - total flux cleaned = 0.000872171 Jy ! Component: 200 - total flux cleaned = 0.000960762 Jy ! Total flux subtracted in 200 components = 0.000960762 Jy ! Clean residual min=-0.001981 max=0.001933 Jy/beam ! Clean residual mean=-0.000000 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.263262 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 255 components and 0.263262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095331Jy sigma=0.000785 ! Fit after self-cal, rms=0.095322Jy sigma=0.000785 wmodel J1644+0720_S_2014_08_05_pus_map.mod ! Writing 255 model components to file: J1644+0720_S_2014_08_05_pus_map.mod wobs J1644+0720_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1644+0720_S_2014_08_05_pus_uvs.fits wwins J1644+0720_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1644+0720_S_2014_08_05_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 = -0.000272084 Jy ! Component: 100 - total flux cleaned = -0.000464737 Jy ! Component: 150 - total flux cleaned = -0.000494128 Jy ! Component: 200 - total flux cleaned = -0.000579125 Jy ! Component: 250 - total flux cleaned = -0.000578713 Jy ! Component: 300 - total flux cleaned = -0.000579116 Jy ! Component: 350 - total flux cleaned = -0.000604699 Jy ! Component: 400 - total flux cleaned = -0.000629634 Jy ! Component: 450 - total flux cleaned = -0.000677668 Jy ! Component: 500 - total flux cleaned = -0.000769711 Jy ! Component: 550 - total flux cleaned = -0.00081461 Jy ! Component: 600 - total flux cleaned = -0.000902635 Jy ! Component: 650 - total flux cleaned = -0.000902291 Jy ! Component: 700 - total flux cleaned = -0.000944808 Jy ! Component: 750 - total flux cleaned = -0.00100658 Jy ! Component: 800 - total flux cleaned = -0.0009859 Jy ! Component: 850 - total flux cleaned = -0.000945937 Jy ! Component: 900 - total flux cleaned = -0.000926417 Jy ! Component: 950 - total flux cleaned = -0.00098429 Jy ! Component: 1000 - total flux cleaned = -0.00100324 Jy ! Component: 1050 - total flux cleaned = -0.00102167 Jy ! Component: 1100 - total flux cleaned = -0.000911324 Jy ! Component: 1150 - total flux cleaned = -0.000947789 Jy ! Component: 1200 - total flux cleaned = -0.000966018 Jy ! Component: 1250 - total flux cleaned = -0.000983517 Jy ! Component: 1300 - total flux cleaned = -0.00101821 Jy ! Component: 1350 - total flux cleaned = -0.00100109 Jy ! Component: 1400 - total flux cleaned = -0.00105212 Jy ! Component: 1450 - total flux cleaned = -0.00106905 Jy ! Component: 1500 - total flux cleaned = -0.00108542 Jy ! Component: 1550 - total flux cleaned = -0.00111805 Jy ! Component: 1600 - total flux cleaned = -0.0011502 Jy ! Component: 1650 - total flux cleaned = -0.001166 Jy ! Component: 1700 - total flux cleaned = -0.00119732 Jy ! Component: 1750 - total flux cleaned = -0.0011972 Jy ! Component: 1800 - total flux cleaned = -0.00112055 Jy ! Component: 1850 - total flux cleaned = -0.00109021 Jy ! Component: 1900 - total flux cleaned = -0.00110524 Jy ! Component: 1950 - total flux cleaned = -0.00113482 Jy ! Component: 2000 - total flux cleaned = -0.0010322 Jy ! Component: 2050 - total flux cleaned = -0.00103231 Jy ! Component: 2100 - total flux cleaned = -0.0010179 Jy ! Component: 2150 - total flux cleaned = -0.00100365 Jy ! Component: 2200 - total flux cleaned = -0.00104567 Jy ! Component: 2250 - total flux cleaned = -0.000989885 Jy ! Component: 2300 - total flux cleaned = -0.000976083 Jy ! Component: 2350 - total flux cleaned = -0.000935383 Jy ! Component: 2400 - total flux cleaned = -0.000921799 Jy ! Component: 2450 - total flux cleaned = -0.000921883 Jy ! Component: 2500 - total flux cleaned = -0.000908765 Jy ! Component: 2550 - total flux cleaned = -0.000882479 Jy ! Component: 2600 - total flux cleaned = -0.000921479 Jy ! Component: 2650 - total flux cleaned = -0.000895627 Jy ! Component: 2700 - total flux cleaned = -0.000857267 Jy ! Component: 2750 - total flux cleaned = -0.000857323 Jy ! Component: 2800 - total flux cleaned = -0.000857247 Jy ! Component: 2850 - total flux cleaned = -0.000881977 Jy ! Component: 2900 - total flux cleaned = -0.00080774 Jy ! Component: 2950 - total flux cleaned = -0.000807876 Jy ! Component: 3000 - total flux cleaned = -0.000820124 Jy ! Component: 3050 - total flux cleaned = -0.000808095 Jy ! Component: 3100 - total flux cleaned = -0.000832103 Jy ! Component: 3150 - total flux cleaned = -0.000772835 Jy ! Component: 3200 - total flux cleaned = -0.000843507 Jy ! Component: 3250 - total flux cleaned = -0.000820022 Jy ! Component: 3300 - total flux cleaned = -0.000843349 Jy ! Component: 3350 - total flux cleaned = -0.000912247 Jy ! Component: 3400 - total flux cleaned = -0.000923616 Jy ! Component: 3450 - total flux cleaned = -0.000946371 Jy ! Component: 3500 - total flux cleaned = -0.000923865 Jy ! Component: 3550 - total flux cleaned = -0.000968686 Jy ! Component: 3600 - total flux cleaned = -0.00101304 Jy ! Component: 3650 - total flux cleaned = -0.00101305 Jy ! Component: 3700 - total flux cleaned = -0.00103508 Jy ! Component: 3750 - total flux cleaned = -0.00102427 Jy ! Component: 3800 - total flux cleaned = -0.00106764 Jy ! Component: 3850 - total flux cleaned = -0.00104606 Jy ! Component: 3900 - total flux cleaned = -0.00108881 Jy ! Component: 3950 - total flux cleaned = -0.00108875 Jy ! Component: 4000 - total flux cleaned = -0.00107816 Jy ! Component: 4050 - total flux cleaned = -0.00107823 Jy ! Total flux subtracted in 4096 components = -0.00112015 Jy ! Clean residual min=-0.000665 max=0.000577 Jy/beam ! Clean residual mean=-0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.262142 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 598 components and 0.262142 Jy ![Exited script file: muppet] wmap "J1644+0720_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.556 x 9.931 at 18.62 degrees (North through East) ! Clean map min=-0.0019473 max=0.18669 Jy/beam ! Writing clean map to FITS file: J1644+0720_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205195 device "J1644+0720_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1644+0720_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329729 0.329729 0.659458 1.31892 2.63783 5.27566 10.5513 21.1027 42.2053 84.4106 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.556 x 9.931 at 18.62 degrees (North through East) ! Clean map min=-0.0019473 max=0.18669 Jy/beam quit ! Quitting program ! Log file J1644+0720_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:32:16 2016