! Started logfile: J0843+4215_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:20:44 2016 obs J0843+4215_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0843+4215_S_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.617304 visibilities/baseline/integration-bin. ! Found source: J0843+4215 ! ! 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 336 lines of history. ! ! Reading 13556 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 J0843+4215_S_2014_05_31_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 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.879288Jy sigma=0.010715 ! Fit after self-cal, rms=0.643685Jy sigma=0.007615 ! 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=3.806 mas, bmaj=6.311 mas, bpa=37.72 degrees ! Estimated noise=824.049 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 = 0.284853 Jy ! Component: 100 - total flux cleaned = 0.418379 Jy ! Total flux subtracted in 100 components = 0.418379 Jy ! Clean residual min=-0.035408 max=0.069731 Jy/beam ! Clean residual mean=-0.000048 rms=0.012074 Jy/beam ! Combined flux in latest and established models = 0.418379 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.418379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.213807Jy sigma=0.002666 ! Fit after self-cal, rms=0.213297Jy sigma=0.002662 ! 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=5.248 mas, bmaj=7.037 mas, bpa=41.73 degrees ! Estimated noise=502.769 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 = 0.122358 Jy ! Component: 100 - total flux cleaned = 0.192341 Jy ! Component: 150 - total flux cleaned = 0.235435 Jy ! Component: 200 - total flux cleaned = 0.262331 Jy ! Total flux subtracted in 200 components = 0.262331 Jy ! Clean residual min=-0.025283 max=0.045137 Jy/beam ! Clean residual mean=-0.000121 rms=0.008003 Jy/beam ! Combined flux in latest and established models = 0.680709 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 65 components and 0.680709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127410Jy sigma=0.001533 ! Fit after self-cal, rms=0.126947Jy sigma=0.001529 ! Inverting map ! Added new window around map position (1.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.040009 Jy ! Component: 100 - total flux cleaned = 0.0562224 Jy ! Component: 150 - total flux cleaned = 0.0633048 Jy ! Component: 200 - total flux cleaned = 0.0692123 Jy ! Total flux subtracted in 200 components = 0.0692123 Jy ! Clean residual min=-0.022380 max=0.030345 Jy/beam ! Clean residual mean=-0.000138 rms=0.006143 Jy/beam ! Combined flux in latest and established models = 0.749922 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.749922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113196Jy sigma=0.001380 ! Fit after self-cal, rms=0.111523Jy sigma=0.001359 ! 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 1.03 FD 0.84 HN 1.02 KP 0.96 ! LA 1.14 MK 1.00* NL 1.01 OV 1.06 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.07 KP 0.94 ! LA 1.09 MK 1.00* NL 1.09 OV 1.10 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.13 HN 1.03 KP 0.85 ! LA 0.87 MK 1.00* NL 1.08 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.06 KP 0.84 ! LA 0.84 MK 1.00* NL 1.15 OV 1.11 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.111523Jy sigma=0.001359 ! Fit after self-cal, rms=0.092439Jy sigma=0.001113 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.313 mas, bmaj=7.081 mas, bpa=41.39 degrees ! Estimated noise=516.375 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 = 0.00595713 Jy ! Component: 100 - total flux cleaned = 0.00550556 Jy ! Component: 150 - total flux cleaned = 0.00550546 Jy ! Component: 200 - total flux cleaned = 0.00532878 Jy ! Total flux subtracted in 200 components = 0.00532878 Jy ! Clean residual min=-0.016200 max=0.019542 Jy/beam ! Clean residual mean=-0.000205 rms=0.004528 Jy/beam ! Combined flux in latest and established models = 0.75525 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.75525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091209Jy sigma=0.001100 ! Fit after self-cal, rms=0.091162Jy sigma=0.001098 ! 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=0.091162Jy sigma=0.001098 ! Fit after self-cal, rms=0.088643Jy sigma=0.001016 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.421 mas, bmaj=7.057 mas, bpa=41.39 degrees ! Estimated noise=519.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428015 Jy ! Component: 100 - total flux cleaned = 0.00409781 Jy ! Component: 150 - total flux cleaned = 0.00423751 Jy ! Component: 200 - total flux cleaned = 0.00437062 Jy ! Total flux subtracted in 200 components = 0.00437062 Jy ! Clean residual min=-0.011242 max=0.016668 Jy/beam ! Clean residual mean=-0.000046 rms=0.003348 Jy/beam ! Combined flux in latest and established models = 0.759621 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.759621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088015Jy sigma=0.001009 ! Fit after self-cal, rms=0.087982Jy sigma=0.001008 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (26.5, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142543 Jy ! Component: 100 - total flux cleaned = 0.0152693 Jy ! Component: 150 - total flux cleaned = 0.0150057 Jy ! Component: 200 - total flux cleaned = 0.0154423 Jy ! Total flux subtracted in 200 components = 0.0154423 Jy ! Clean residual min=-0.009509 max=0.010801 Jy/beam ! Clean residual mean=-0.000012 rms=0.002760 Jy/beam ! Combined flux in latest and established models = 0.775063 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 157 components and 0.775063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085354Jy sigma=0.000975 ! Fit after self-cal, rms=0.085211Jy sigma=0.000973 ! 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=0.085211Jy sigma=0.000973 ! Fit after self-cal, rms=0.084636Jy sigma=0.000969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.415 mas, bmaj=7.059 mas, bpa=40.85 degrees ! Estimated noise=519.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00766411 Jy ! Component: 100 - total flux cleaned = 0.00935617 Jy ! Component: 150 - total flux cleaned = 0.0104816 Jy ! Component: 200 - total flux cleaned = 0.0111678 Jy ! Total flux subtracted in 200 components = 0.0111678 Jy ! Clean residual min=-0.008132 max=0.010225 Jy/beam ! Clean residual mean=-0.000009 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.786231 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 198 components and 0.786231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083647Jy sigma=0.000956 ! Fit after self-cal, rms=0.083598Jy sigma=0.000956 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (119.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881661 Jy ! Component: 100 - total flux cleaned = 0.0120997 Jy ! Component: 150 - total flux cleaned = 0.0122673 Jy ! Component: 200 - total flux cleaned = 0.0122704 Jy ! Total flux subtracted in 200 components = 0.0122704 Jy ! Clean residual min=-0.006927 max=0.008728 Jy/beam ! Clean residual mean=-0.000007 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.798501 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 233 components and 0.798501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082498Jy sigma=0.000943 ! Fit after self-cal, rms=0.082468Jy sigma=0.000942 ! 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=0.082468Jy sigma=0.000942 ! Fit after self-cal, rms=0.082368Jy sigma=0.000940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.03 mas, bmaj=11.24 mas, bpa=-61.92 degrees ! Estimated noise=558.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543569 Jy ! Component: 100 - total flux cleaned = 0.0065481 Jy ! Component: 150 - total flux cleaned = 0.00785942 Jy ! Component: 200 - total flux cleaned = 0.00857705 Jy ! Total flux subtracted in 200 components = 0.00857705 Jy ! Clean residual min=-0.006901 max=0.009699 Jy/beam ! Clean residual mean=-0.000012 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.807078 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 257 components and 0.807078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081954Jy sigma=0.000933 ! Fit after self-cal, rms=0.081910Jy sigma=0.000933 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 = 0.00157475 Jy ! Component: 100 - total flux cleaned = 0.00222179 Jy ! Component: 150 - total flux cleaned = 0.00245182 Jy ! Component: 200 - total flux cleaned = 0.0026689 Jy ! Total flux subtracted in 200 components = 0.0026689 Jy ! Clean residual min=-0.006527 max=0.009097 Jy/beam ! Clean residual mean=-0.000005 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.809747 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 274 components and 0.809747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081715Jy sigma=0.000930 ! Fit after self-cal, rms=0.081701Jy sigma=0.000930 ! 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=5.418 mas, bmaj=7.054 mas, bpa=40.88 degrees ! Estimated noise=519.914 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.418 x 7.054 at 40.88 degrees (North through East) ! Clean map min=-0.0064956 max=0.37079 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=3.905 mas, bmaj=6.262 mas, bpa=37.16 degrees ! Estimated noise=860.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.295434 Jy ! Component: 100 - total flux cleaned = 0.431239 Jy ! Component: 150 - total flux cleaned = 0.513726 Jy ! Component: 200 - total flux cleaned = 0.569311 Jy ! Total flux subtracted in 200 components = 0.569311 Jy ! Clean residual min=-0.020140 max=0.034213 Jy/beam ! Clean residual mean=-0.000024 rms=0.006608 Jy/beam ! Combined flux in latest and established models = 0.569311 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.569311 Jy ! Inverting map and beam ! Estimated beam: bmin=5.418 mas, bmaj=7.054 mas, bpa=40.88 degrees ! Estimated noise=519.914 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 = 0.063071 Jy ! Component: 100 - total flux cleaned = 0.10528 Jy ! Component: 150 - total flux cleaned = 0.135654 Jy ! Component: 200 - total flux cleaned = 0.157987 Jy ! Total flux subtracted in 200 components = 0.157987 Jy ! Clean residual min=-0.012599 max=0.017785 Jy/beam ! Clean residual mean=-0.000029 rms=0.003777 Jy/beam ! Combined flux in latest and established models = 0.727298 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 133 components and 0.727298 Jy ! Inverting map ! Added new window around map position (34.5, -99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184183 Jy ! Component: 100 - total flux cleaned = 0.0319874 Jy ! Component: 150 - total flux cleaned = 0.0428384 Jy ! Component: 200 - total flux cleaned = 0.051817 Jy ! Total flux subtracted in 200 components = 0.051817 Jy ! Clean residual min=-0.008527 max=0.011918 Jy/beam ! Clean residual mean=-0.000003 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.779115 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 190 components and 0.779115 Jy ! Inverting map ! Added new window around map position (2.5, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00910756 Jy ! Component: 100 - total flux cleaned = 0.0135349 Jy ! Component: 150 - total flux cleaned = 0.0175057 Jy ! Component: 200 - total flux cleaned = 0.0205165 Jy ! Total flux subtracted in 200 components = 0.0205165 Jy ! Clean residual min=-0.006136 max=0.007458 Jy/beam ! Clean residual mean=-0.000001 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.799632 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 227 components and 0.799632 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=9.03 mas, bmaj=11.24 mas, bpa=-61.92 degrees ! Estimated noise=558.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314185 Jy ! Component: 100 - total flux cleaned = 0.0038361 Jy ! Component: 150 - total flux cleaned = 0.00461166 Jy ! Component: 200 - total flux cleaned = 0.00517051 Jy ! Total flux subtracted in 200 components = 0.00517051 Jy ! Clean residual min=-0.006481 max=0.008221 Jy/beam ! Clean residual mean=0.000008 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.804802 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 = 0.000243937 Jy ! Component: 100 - total flux cleaned = 0.000363163 Jy ! Component: 150 - total flux cleaned = 0.000696208 Jy ! Component: 200 - total flux cleaned = 0.000799176 Jy ! Total flux subtracted in 200 components = 0.000799176 Jy ! Clean residual min=-0.005878 max=0.007648 Jy/beam ! Clean residual mean=0.000009 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 0.805601 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 298 components and 0.805601 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.418 mas, bmaj=7.054 mas, bpa=40.88 degrees ! Estimated noise=519.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000220546 Jy ! Component: 100 - total flux cleaned = 0.000804032 Jy ! Component: 150 - total flux cleaned = 0.0014301 Jy ! Component: 200 - total flux cleaned = 0.00200824 Jy ! Total flux subtracted in 200 components = 0.00200824 Jy ! Clean residual min=-0.004487 max=0.006117 Jy/beam ! Clean residual mean=0.000007 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.80761 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 332 components and 0.80761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080213Jy sigma=0.000914 ! Fit after self-cal, rms=0.080029Jy sigma=0.000913 wmodel J0843+4215_S_2014_05_31_pus_map.mod ! Writing 332 model components to file: J0843+4215_S_2014_05_31_pus_map.mod wobs J0843+4215_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0843+4215_S_2014_05_31_pus_uvs.fits wwins J0843+4215_S_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J0843+4215_S_2014_05_31_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 = 0.00195014 Jy ! Component: 100 - total flux cleaned = 0.00325226 Jy ! Component: 150 - total flux cleaned = 0.00405006 Jy ! Component: 200 - total flux cleaned = 0.0043483 Jy ! Component: 250 - total flux cleaned = 0.00420913 Jy ! Component: 300 - total flux cleaned = 0.00387731 Jy ! Component: 350 - total flux cleaned = 0.00349933 Jy ! Component: 400 - total flux cleaned = 0.00350098 Jy ! Component: 450 - total flux cleaned = 0.00338519 Jy ! Component: 500 - total flux cleaned = 0.0033294 Jy ! Component: 550 - total flux cleaned = 0.00311176 Jy ! Component: 600 - total flux cleaned = 0.00300699 Jy ! Component: 650 - total flux cleaned = 0.00285456 Jy ! Component: 700 - total flux cleaned = 0.00265919 Jy ! Component: 750 - total flux cleaned = 0.00265969 Jy ! Component: 800 - total flux cleaned = 0.00252253 Jy ! Component: 850 - total flux cleaned = 0.00239039 Jy ! Component: 900 - total flux cleaned = 0.00221878 Jy ! Component: 950 - total flux cleaned = 0.00205081 Jy ! Component: 1000 - total flux cleaned = 0.00184568 Jy ! Component: 1050 - total flux cleaned = 0.00172599 Jy ! Component: 1100 - total flux cleaned = 0.00157122 Jy ! Component: 1150 - total flux cleaned = 0.00157124 Jy ! Component: 1200 - total flux cleaned = 0.00153402 Jy ! Component: 1250 - total flux cleaned = 0.00142519 Jy ! Component: 1300 - total flux cleaned = 0.00131962 Jy ! Component: 1350 - total flux cleaned = 0.00111276 Jy ! Component: 1400 - total flux cleaned = 0.000977821 Jy ! Component: 1450 - total flux cleaned = 0.000779231 Jy ! Component: 1500 - total flux cleaned = 0.000778592 Jy ! Component: 1550 - total flux cleaned = 0.000714717 Jy ! Component: 1600 - total flux cleaned = 0.000652616 Jy ! Component: 1650 - total flux cleaned = 0.000531157 Jy ! Component: 1700 - total flux cleaned = 0.00059046 Jy ! Component: 1750 - total flux cleaned = 0.000443542 Jy ! Component: 1800 - total flux cleaned = 0.0004719 Jy ! Component: 1850 - total flux cleaned = 0.000358713 Jy ! Component: 1900 - total flux cleaned = 0.000413692 Jy ! Component: 1950 - total flux cleaned = 0.000304146 Jy ! Component: 2000 - total flux cleaned = 0.000223948 Jy ! Component: 2050 - total flux cleaned = 0.00017167 Jy ! Component: 2100 - total flux cleaned = 0.000223561 Jy ! Component: 2150 - total flux cleaned = 0.000273906 Jy ! Component: 2200 - total flux cleaned = 0.000223487 Jy ! Component: 2250 - total flux cleaned = 0.000223427 Jy ! Component: 2300 - total flux cleaned = 0.000247945 Jy ! Component: 2350 - total flux cleaned = 0.000200062 Jy ! Component: 2400 - total flux cleaned = 0.000199751 Jy ! Component: 2450 - total flux cleaned = 0.000107064 Jy ! Component: 2500 - total flux cleaned = 0.000152577 Jy ! Component: 2550 - total flux cleaned = -5.80232e-06 Jy ! Component: 2600 - total flux cleaned = -5.58537e-06 Jy ! Component: 2650 - total flux cleaned = -4.95614e-05 Jy ! Component: 2700 - total flux cleaned = -4.94436e-05 Jy ! Component: 2750 - total flux cleaned = -2.85045e-05 Jy ! Component: 2800 - total flux cleaned = -9.24524e-05 Jy ! Component: 2850 - total flux cleaned = -0.000134165 Jy ! Component: 2900 - total flux cleaned = -0.00015494 Jy ! Component: 2950 - total flux cleaned = -0.000175459 Jy ! Component: 3000 - total flux cleaned = -9.49796e-05 Jy ! Component: 3050 - total flux cleaned = -0.000214205 Jy ! Component: 3100 - total flux cleaned = -0.000213713 Jy ! Component: 3150 - total flux cleaned = -0.000194499 Jy ! Component: 3200 - total flux cleaned = -0.000233019 Jy ! Component: 3250 - total flux cleaned = -0.000271048 Jy ! Component: 3300 - total flux cleaned = -0.000289882 Jy ! Component: 3350 - total flux cleaned = -0.000345555 Jy ! Component: 3400 - total flux cleaned = -0.000400796 Jy ! Component: 3450 - total flux cleaned = -0.000346146 Jy ! Component: 3500 - total flux cleaned = -0.000310591 Jy ! Component: 3550 - total flux cleaned = -0.000364138 Jy ! Component: 3600 - total flux cleaned = -0.000364067 Jy ! Component: 3650 - total flux cleaned = -0.000311785 Jy ! Component: 3700 - total flux cleaned = -0.000311996 Jy ! Component: 3750 - total flux cleaned = -0.000277708 Jy ! Component: 3800 - total flux cleaned = -0.000294681 Jy ! Component: 3850 - total flux cleaned = -0.000277907 Jy ! Component: 3900 - total flux cleaned = -0.000277822 Jy ! Component: 3950 - total flux cleaned = -0.000211454 Jy ! Component: 4000 - total flux cleaned = -0.000211389 Jy ! Component: 4050 - total flux cleaned = -0.000178795 Jy ! Total flux subtracted in 4096 components = -0.000162719 Jy ! Clean residual min=-0.001134 max=0.000917 Jy/beam ! Clean residual mean=0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.807447 Jy keep ! Adding 341 model components to the UV plane model. ! The established model now contains 673 components and 0.807447 Jy ![Exited script file: muppet] wmap "J0843+4215_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.418 x 7.054 at 40.88 degrees (North through East) ! Clean map min=-0.0043607 max=0.37734 Jy/beam ! Writing clean map to FITS file: J0843+4215_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.377343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000314368 device "J0843+4215_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0843+4215_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.249933 0.249933 0.499866 0.999732 1.99946 3.99893 7.99786 15.9957 31.9914 63.9828 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.377 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.418 x 7.054 at 40.88 degrees (North through East) ! Clean map min=-0.0043607 max=0.37734 Jy/beam quit ! Quitting program ! Log file J0843+4215_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:20:51 2016