! Started logfile: J1924-2914_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:12:37 2016 obs J1924-2914_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1924-2914_S_2014_08_09_pus_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.580193 visibilities/baseline/integration-bin. ! Found source: J1924-2914 ! ! 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 342 lines of history. ! ! Reading 4804 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 J1924-2914_S_2014_08_09_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=6.706090Jy sigma=0.056880 ! Fit after self-cal, rms=6.670776Jy sigma=0.056606 ! 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=3.185 mas, bmaj=12.51 mas, bpa=12.43 degrees ! Estimated noise=1805.27 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 = 4.9691 Jy ! Component: 100 - total flux cleaned = 6.31829 Jy ! Total flux subtracted in 100 components = 6.31829 Jy ! Clean residual min=-0.320943 max=0.628009 Jy/beam ! Clean residual mean=-0.002470 rms=0.100115 Jy/beam ! Combined flux in latest and established models = 6.31829 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 6.31829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.217516Jy sigma=0.017673 ! Fit after self-cal, rms=2.215310Jy sigma=0.017659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.752285 Jy ! Component: 100 - total flux cleaned = 1.24672 Jy ! Total flux subtracted in 100 components = 1.24672 Jy ! Clean residual min=-0.236380 max=0.383462 Jy/beam ! Clean residual mean=-0.001498 rms=0.068198 Jy/beam ! Combined flux in latest and established models = 7.565 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 7.565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.576447Jy sigma=0.011826 ! Fit after self-cal, rms=1.575251Jy sigma=0.011816 ! 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=4.412 mas, bmaj=16.78 mas, bpa=12.15 degrees ! Estimated noise=1230.49 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 = 0.693306 Jy ! Component: 100 - total flux cleaned = 1.01269 Jy ! Component: 150 - total flux cleaned = 1.17072 Jy ! Component: 200 - total flux cleaned = 1.18338 Jy ! Total flux subtracted in 200 components = 1.18338 Jy ! Clean residual min=-0.215660 max=0.304740 Jy/beam ! Clean residual mean=-0.001216 rms=0.063635 Jy/beam ! Combined flux in latest and established models = 8.74838 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 103 components and 8.74838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.237322Jy sigma=0.009258 ! Fit after self-cal, rms=1.236792Jy sigma=0.009254 ! 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 0.96 FD 0.89 HN 1.07 KP 1.04 ! LA 1.12 MK 1.00* NL 1.04 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.15 KP 1.00 ! LA 1.07 MK 1.00* NL 1.09 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.20 HN 1.16 KP 0.89 ! LA 0.85 MK 1.00* NL 1.05 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.12 KP 0.86 ! LA 0.82 MK 1.00* NL 1.13 OV 1.02 ! PT 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=1.236792Jy sigma=0.009254 ! Fit after self-cal, rms=0.715291Jy sigma=0.005212 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.41 mas, bmaj=17.12 mas, bpa=12.67 degrees ! Estimated noise=1237.85 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, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130088 Jy ! Component: 100 - total flux cleaned = 0.119348 Jy ! Component: 150 - total flux cleaned = 0.140028 Jy ! Component: 200 - total flux cleaned = 0.147096 Jy ! Total flux subtracted in 200 components = 0.147096 Jy ! Clean residual min=-0.154847 max=0.144430 Jy/beam ! Clean residual mean=-0.000656 rms=0.031265 Jy/beam ! Combined flux in latest and established models = 8.89548 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 8.89548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.624222Jy sigma=0.004498 ! Fit after self-cal, rms=0.610165Jy sigma=0.004398 ! 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=0.610165Jy sigma=0.004398 ! Fit after self-cal, rms=0.490039Jy sigma=0.003599 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.401 mas, bmaj=17.05 mas, bpa=12.63 degrees ! Estimated noise=1232.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472595 Jy ! Component: 100 - total flux cleaned = 0.0500881 Jy ! Component: 150 - total flux cleaned = 0.0574889 Jy ! Component: 200 - total flux cleaned = 0.0595556 Jy ! Total flux subtracted in 200 components = 0.0595556 Jy ! Clean residual min=-0.096853 max=0.089555 Jy/beam ! Clean residual mean=-0.000282 rms=0.018809 Jy/beam ! Combined flux in latest and established models = 8.95504 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 8.95503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.446335Jy sigma=0.003261 ! Fit after self-cal, rms=0.439899Jy sigma=0.003215 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 = 0.0317017 Jy ! Component: 100 - total flux cleaned = 0.0315521 Jy ! Component: 150 - total flux cleaned = 0.0316095 Jy ! Component: 200 - total flux cleaned = 0.0316935 Jy ! Total flux subtracted in 200 components = 0.0316935 Jy ! Clean residual min=-0.084854 max=0.068787 Jy/beam ! Clean residual mean=-0.000182 rms=0.016663 Jy/beam ! Combined flux in latest and established models = 8.98673 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 8.98673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.421468Jy sigma=0.003081 ! Fit after self-cal, rms=0.418218Jy sigma=0.003058 ! 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=0.418218Jy sigma=0.003058 ! Fit after self-cal, rms=0.377554Jy sigma=0.002865 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.402 mas, bmaj=17.05 mas, bpa=12.67 degrees ! Estimated noise=1231.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998766 Jy ! Component: 100 - total flux cleaned = 0.00986366 Jy ! Component: 150 - total flux cleaned = 0.0100074 Jy ! Component: 200 - total flux cleaned = 0.00619961 Jy ! Total flux subtracted in 200 components = 0.00619961 Jy ! Clean residual min=-0.051624 max=0.056338 Jy/beam ! Clean residual mean=0.000025 rms=0.011356 Jy/beam ! Combined flux in latest and established models = 8.99293 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 8.99293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360846Jy sigma=0.002751 ! Fit after self-cal, rms=0.358462Jy sigma=0.002735 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 = 0.0133469 Jy ! Component: 100 - total flux cleaned = 0.00749259 Jy ! Component: 150 - total flux cleaned = 0.00437239 Jy ! Component: 200 - total flux cleaned = -0.000506075 Jy ! Total flux subtracted in 200 components = -0.000506075 Jy ! Clean residual min=-0.045441 max=0.046278 Jy/beam ! Clean residual mean=0.000049 rms=0.010444 Jy/beam ! Combined flux in latest and established models = 8.99242 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 193 components and 8.99242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349264Jy sigma=0.002683 ! Fit after self-cal, rms=0.347831Jy sigma=0.002674 ! 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=0.347831Jy sigma=0.002674 ! Fit after self-cal, rms=0.343556Jy sigma=0.002658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.373 mas, bmaj=24.95 mas, bpa=4.677 degrees ! Estimated noise=1344.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440347 Jy ! Component: 100 - total flux cleaned = -0.00263324 Jy ! Component: 150 - total flux cleaned = -0.00939216 Jy ! Component: 200 - total flux cleaned = -0.0149992 Jy ! Total flux subtracted in 200 components = -0.0149992 Jy ! Clean residual min=-0.031678 max=0.030467 Jy/beam ! Clean residual mean=0.000191 rms=0.008864 Jy/beam ! Combined flux in latest and established models = 8.97742 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 214 components and 8.97742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.338288Jy sigma=0.002634 ! Fit after self-cal, rms=0.337254Jy sigma=0.002627 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 = 0.00377607 Jy ! Component: 100 - total flux cleaned = 4.15173e-05 Jy ! Component: 150 - total flux cleaned = -0.00373744 Jy ! Component: 200 - total flux cleaned = -0.00666645 Jy ! Total flux subtracted in 200 components = -0.00666645 Jy ! Clean residual min=-0.030307 max=0.026757 Jy/beam ! Clean residual mean=0.000197 rms=0.008609 Jy/beam ! Combined flux in latest and established models = 8.97076 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 226 components and 8.97075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.334380Jy sigma=0.002615 ! Fit after self-cal, rms=0.333620Jy sigma=0.002610 ! 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=4.406 mas, bmaj=17.08 mas, bpa=12.72 degrees ! Estimated noise=1231.96 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.406 x 17.08 at 12.72 degrees (North through East) ! Clean map min=-0.037713 max=7.0058 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=0.333620Jy sigma=0.002610 ! Fit after self-cal, rms=0.204384Jy sigma=0.001302 ! Inverting map and beam ! Estimated beam: bmin=4.417 mas, bmaj=17.09 mas, bpa=12.68 degrees ! Estimated noise=1231.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.020287 Jy ! Component: 100 - total flux cleaned = -0.0212465 Jy ! Component: 150 - total flux cleaned = -0.0229743 Jy ! Component: 200 - total flux cleaned = -0.0245262 Jy ! Total flux subtracted in 200 components = -0.0245262 Jy ! Clean residual min=-0.036147 max=0.030627 Jy/beam ! Clean residual mean=0.000139 rms=0.007666 Jy/beam ! Combined flux in latest and established models = 8.94623 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 240 components and 8.94622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192827Jy sigma=0.001225 ! Fit after self-cal, rms=0.191825Jy sigma=0.001219 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022756 Jy ! Component: 100 - total flux cleaned = 0.000848837 Jy ! Component: 150 - total flux cleaned = -0.000448301 Jy ! Component: 200 - total flux cleaned = -0.00165252 Jy ! Total flux subtracted in 200 components = -0.00165252 Jy ! Clean residual min=-0.035191 max=0.027558 Jy/beam ! Clean residual mean=0.000140 rms=0.007386 Jy/beam ! Combined flux in latest and established models = 8.94457 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 251 components and 8.94457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185671Jy sigma=0.001177 ! Fit after self-cal, rms=0.184875Jy sigma=0.001172 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184875Jy sigma=0.001172 ! Fit after self-cal, rms=0.180915Jy sigma=0.001156 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=3.157 mas, bmaj=12.71 mas, bpa=12.98 degrees ! Estimated noise=1849.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.08834 Jy ! Component: 100 - total flux cleaned = 6.42228 Jy ! Component: 150 - total flux cleaned = 7.12234 Jy ! Component: 200 - total flux cleaned = 7.58487 Jy ! Total flux subtracted in 200 components = 7.58487 Jy ! Clean residual min=-0.098590 max=0.257126 Jy/beam ! Clean residual mean=-0.001119 rms=0.041865 Jy/beam ! Combined flux in latest and established models = 7.58487 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 42 model components to the UV plane model. ! The established model now contains 42 components and 7.58487 Jy ! Inverting map and beam ! Estimated beam: bmin=4.422 mas, bmaj=17.13 mas, bpa=12.71 degrees ! Estimated noise=1230.85 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 = 0.58979 Jy ! Component: 100 - total flux cleaned = 0.895436 Jy ! Component: 150 - total flux cleaned = 1.07366 Jy ! Component: 200 - total flux cleaned = 1.18437 Jy ! Total flux subtracted in 200 components = 1.18437 Jy ! Clean residual min=-0.046668 max=0.063637 Jy/beam ! Clean residual mean=-0.000341 rms=0.013123 Jy/beam ! Combined flux in latest and established models = 8.76925 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 137 components and 8.76925 Jy ! Inverting map ! Added new window around map position (-5, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750844 Jy ! Component: 100 - total flux cleaned = 0.126799 Jy ! Component: 150 - total flux cleaned = 0.152853 Jy ! Component: 200 - total flux cleaned = 0.159024 Jy ! Total flux subtracted in 200 components = 0.159024 Jy ! Clean residual min=-0.031492 max=0.026729 Jy/beam ! Clean residual mean=0.000078 rms=0.007500 Jy/beam ! Combined flux in latest and established models = 8.92827 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 179 components and 8.92827 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=9.393 mas, bmaj=24.99 mas, bpa=4.695 degrees ! Estimated noise=1340.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213196 Jy ! Component: 100 - total flux cleaned = 0.0191746 Jy ! Component: 150 - total flux cleaned = 0.0158055 Jy ! Component: 200 - total flux cleaned = 0.0127198 Jy ! Total flux subtracted in 200 components = 0.0127198 Jy ! Clean residual min=-0.032225 max=0.022048 Jy/beam ! Clean residual mean=0.000175 rms=0.007068 Jy/beam ! Combined flux in latest and established models = 8.94099 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 = -0.00285454 Jy ! Component: 100 - total flux cleaned = -0.00500294 Jy ! Component: 150 - total flux cleaned = -0.00700006 Jy ! Component: 200 - total flux cleaned = -0.0093668 Jy ! Total flux subtracted in 200 components = -0.0093668 Jy ! Clean residual min=-0.029158 max=0.022079 Jy/beam ! Clean residual mean=0.000170 rms=0.006738 Jy/beam ! Combined flux in latest and established models = 8.93162 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 231 components and 8.93162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.422 mas, bmaj=17.13 mas, bpa=12.71 degrees ! Estimated noise=1230.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0055921 Jy ! Component: 100 - total flux cleaned = -0.00629995 Jy ! Component: 150 - total flux cleaned = -0.00627754 Jy ! Component: 200 - total flux cleaned = -0.00625048 Jy ! Total flux subtracted in 200 components = -0.00625048 Jy ! Clean residual min=-0.028096 max=0.022088 Jy/beam ! Clean residual mean=0.000124 rms=0.006496 Jy/beam ! Combined flux in latest and established models = 8.92537 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 248 components and 8.92537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172217Jy sigma=0.001071 ! Fit after self-cal, rms=0.171286Jy sigma=0.001064 wmodel J1924-2914_S_2014_08_09_pus_map.mod ! Writing 248 model components to file: J1924-2914_S_2014_08_09_pus_map.mod wobs J1924-2914_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1924-2914_S_2014_08_09_pus_uvs.fits wwins J1924-2914_S_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1924-2914_S_2014_08_09_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 = -0.00942641 Jy ! Component: 100 - total flux cleaned = -0.0130735 Jy ! Component: 150 - total flux cleaned = -0.0171538 Jy ! Component: 200 - total flux cleaned = -0.0206771 Jy ! Component: 250 - total flux cleaned = -0.0230314 Jy ! Component: 300 - total flux cleaned = -0.0256157 Jy ! Component: 350 - total flux cleaned = -0.0281144 Jy ! Component: 400 - total flux cleaned = -0.0311338 Jy ! Component: 450 - total flux cleaned = -0.033763 Jy ! Component: 500 - total flux cleaned = -0.0368915 Jy ! Component: 550 - total flux cleaned = -0.0393869 Jy ! Component: 600 - total flux cleaned = -0.0415541 Jy ! Component: 650 - total flux cleaned = -0.0428812 Jy ! Component: 700 - total flux cleaned = -0.0452212 Jy ! Component: 750 - total flux cleaned = -0.0475102 Jy ! Component: 800 - total flux cleaned = -0.0492522 Jy ! Component: 850 - total flux cleaned = -0.0516982 Jy ! Component: 900 - total flux cleaned = -0.0541038 Jy ! Component: 950 - total flux cleaned = -0.0569432 Jy ! Component: 1000 - total flux cleaned = -0.0588074 Jy ! Component: 1050 - total flux cleaned = -0.0601835 Jy ! Component: 1100 - total flux cleaned = -0.0615487 Jy ! Component: 1150 - total flux cleaned = -0.0637816 Jy ! Component: 1200 - total flux cleaned = -0.0651027 Jy ! Component: 1250 - total flux cleaned = -0.0668404 Jy ! Component: 1300 - total flux cleaned = -0.0683436 Jy ! Component: 1350 - total flux cleaned = -0.0696147 Jy ! Component: 1400 - total flux cleaned = -0.0708719 Jy ! Component: 1450 - total flux cleaned = -0.0719044 Jy ! Component: 1500 - total flux cleaned = -0.0731294 Jy ! Component: 1550 - total flux cleaned = -0.0743371 Jy ! Component: 1600 - total flux cleaned = -0.0747339 Jy ! Component: 1650 - total flux cleaned = -0.0753253 Jy ! Component: 1700 - total flux cleaned = -0.0761053 Jy ! Component: 1750 - total flux cleaned = -0.0766843 Jy ! Component: 1800 - total flux cleaned = -0.0774456 Jy ! Component: 1850 - total flux cleaned = -0.078577 Jy ! Component: 1900 - total flux cleaned = -0.0785792 Jy ! Component: 1950 - total flux cleaned = -0.0795024 Jy ! Component: 2000 - total flux cleaned = -0.0796874 Jy ! Component: 2050 - total flux cleaned = -0.0811358 Jy ! Component: 2100 - total flux cleaned = -0.0814932 Jy ! Component: 2150 - total flux cleaned = -0.0823779 Jy ! Component: 2200 - total flux cleaned = -0.0823772 Jy ! Component: 2250 - total flux cleaned = -0.0830721 Jy ! Component: 2300 - total flux cleaned = -0.0832468 Jy ! Component: 2350 - total flux cleaned = -0.0839294 Jy ! Component: 2400 - total flux cleaned = -0.0842682 Jy ! Component: 2450 - total flux cleaned = -0.0849356 Jy ! Component: 2500 - total flux cleaned = -0.0851018 Jy ! Component: 2550 - total flux cleaned = -0.0854306 Jy ! Component: 2600 - total flux cleaned = -0.0860793 Jy ! Component: 2650 - total flux cleaned = -0.0868805 Jy ! Component: 2700 - total flux cleaned = -0.0867216 Jy ! Component: 2750 - total flux cleaned = -0.0870363 Jy ! Component: 2800 - total flux cleaned = -0.0876609 Jy ! Component: 2850 - total flux cleaned = -0.0888977 Jy ! Component: 2900 - total flux cleaned = -0.0895072 Jy ! Component: 2950 - total flux cleaned = -0.0898092 Jy ! Component: 3000 - total flux cleaned = -0.0905599 Jy ! Component: 3050 - total flux cleaned = -0.0916059 Jy ! Component: 3100 - total flux cleaned = -0.0920484 Jy ! Component: 3150 - total flux cleaned = -0.0921957 Jy ! Component: 3200 - total flux cleaned = -0.0927778 Jy ! Component: 3250 - total flux cleaned = -0.0926327 Jy ! Component: 3300 - total flux cleaned = -0.0930621 Jy ! Component: 3350 - total flux cleaned = -0.093344 Jy ! Component: 3400 - total flux cleaned = -0.0936258 Jy ! Component: 3450 - total flux cleaned = -0.0934857 Jy ! Component: 3500 - total flux cleaned = -0.0941788 Jy ! Component: 3550 - total flux cleaned = -0.0945911 Jy ! Component: 3600 - total flux cleaned = -0.0951364 Jy ! Component: 3650 - total flux cleaned = -0.0958116 Jy ! Component: 3700 - total flux cleaned = -0.095677 Jy ! Component: 3750 - total flux cleaned = -0.0962109 Jy ! Component: 3800 - total flux cleaned = -0.0968728 Jy ! Component: 3850 - total flux cleaned = -0.0972659 Jy ! Component: 3900 - total flux cleaned = -0.0979177 Jy ! Component: 3950 - total flux cleaned = -0.0975313 Jy ! Component: 4000 - total flux cleaned = -0.0983027 Jy ! Component: 4050 - total flux cleaned = -0.0989388 Jy ! Total flux subtracted in 4096 components = -0.098812 Jy ! Clean residual min=-0.006329 max=0.006428 Jy/beam ! Clean residual mean=-0.000009 rms=0.002770 Jy/beam ! Combined flux in latest and established models = 8.82656 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 544 components and 8.82656 Jy ![Exited script file: muppet] wmap "J1924-2914_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.422 x 17.13 at 12.71 degrees (North through East) ! Clean map min=-0.026929 max=7.0101 Jy/beam ! Writing clean map to FITS file: J1924-2914_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 7.01006 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00275108 device "J1924-2914_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1924-2914_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117734 0.117734 0.235468 0.470936 0.941872 1.88374 3.76749 7.53498 15.07 30.1399 60.2798 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0082 print "peak=",int(1000*peak_flux)/1000 ! peak= 7.01 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.422 x 17.13 at 12.71 degrees (North through East) ! Clean map min=-0.026929 max=7.0101 Jy/beam quit ! Quitting program ! Log file J1924-2914_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:12:42 2016