! Started logfile: J1539+1604_S_2014_08_09_pus_uvs.log on Tue Nov 29 23:09:12 2016 obs J1539+1604_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1539+1604_S_2014_08_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85575 visibilities/baseline/integration-bin. ! Found source: J1539+1604 ! ! 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 8780 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 J1539+1604_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.821990Jy sigma=0.009610 ! Fit after self-cal, rms=0.816675Jy sigma=0.009546 ! 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=3.352 mas, bmaj=7.593 mas, bpa=12.83 degrees ! Estimated noise=813.232 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 = 0.136504 Jy ! Component: 100 - total flux cleaned = 0.176654 Jy ! Total flux subtracted in 100 components = 0.176654 Jy ! Clean residual min=-0.013054 max=0.048141 Jy/beam ! Clean residual mean=-0.000001 rms=0.004240 Jy/beam ! Combined flux in latest and established models = 0.176654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.176654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107772Jy sigma=0.001192 ! Fit after self-cal, rms=0.107718Jy sigma=0.001191 ! Inverting map ! Added new window around map position (9.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392741 Jy ! Component: 100 - total flux cleaned = 0.0590968 Jy ! Total flux subtracted in 100 components = 0.0590968 Jy ! Clean residual min=-0.009120 max=0.012752 Jy/beam ! Clean residual mean=-0.000007 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.235751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.235751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088660Jy sigma=0.000957 ! Fit after self-cal, rms=0.087253Jy sigma=0.000942 ! 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=3.934 mas, bmaj=8.281 mas, bpa=11 degrees ! Estimated noise=655.962 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 = 0.0228337 Jy ! Component: 100 - total flux cleaned = 0.037455 Jy ! Component: 150 - total flux cleaned = 0.047147 Jy ! Component: 200 - total flux cleaned = 0.053884 Jy ! Total flux subtracted in 200 components = 0.053884 Jy ! Clean residual min=-0.005769 max=0.010207 Jy/beam ! Clean residual mean=0.000011 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.289635 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.289635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079708Jy sigma=0.000859 ! Fit after self-cal, rms=0.079282Jy sigma=0.000854 ! Inverting map ! Added new window around map position (17.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114007 Jy ! Component: 100 - total flux cleaned = 0.0177529 Jy ! Component: 150 - total flux cleaned = 0.0222234 Jy ! Component: 200 - total flux cleaned = 0.0256495 Jy ! Total flux subtracted in 200 components = 0.0256495 Jy ! Clean residual min=-0.003909 max=0.005263 Jy/beam ! Clean residual mean=0.000007 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.315284 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 92 components and 0.315284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077370Jy sigma=0.000833 ! Fit after self-cal, rms=0.077092Jy sigma=0.000830 ! 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 0.96 FD 0.84 HN 0.95 KP 1.08 ! LA 1.10 MK 1.09 NL 1.00 OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.01 ! LA 1.08 MK 1.07 NL 1.05 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.05 KP 0.90 ! LA 0.84 MK 1.10 NL 0.98 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.99 KP 0.87 ! LA 0.80 MK 1.09 NL 1.11 OV 1.04 ! PT 1.04 SC 0.93 ! ! ! Fit before self-cal, rms=0.077092Jy sigma=0.000830 ! Fit after self-cal, rms=0.071335Jy sigma=0.000787 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.942 mas, bmaj=8.298 mas, bpa=11.67 degrees ! Estimated noise=651.981 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 = 0.00353959 Jy ! Component: 100 - total flux cleaned = 0.0048298 Jy ! Component: 150 - total flux cleaned = 0.00525367 Jy ! Component: 200 - total flux cleaned = 0.00553133 Jy ! Total flux subtracted in 200 components = 0.00553133 Jy ! Clean residual min=-0.003084 max=0.002304 Jy/beam ! Clean residual mean=0.000007 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.320816 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.320816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071120Jy sigma=0.000784 ! Fit after self-cal, rms=0.071076Jy sigma=0.000784 ! 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=0.071076Jy sigma=0.000784 ! Fit after self-cal, rms=0.070705Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.946 mas, bmaj=8.291 mas, bpa=11.71 degrees ! Estimated noise=652.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200414 Jy ! Component: 100 - total flux cleaned = 0.00268312 Jy ! Component: 150 - total flux cleaned = 0.00321482 Jy ! Component: 200 - total flux cleaned = 0.00350542 Jy ! Total flux subtracted in 200 components = 0.00350542 Jy ! Clean residual min=-0.002484 max=0.002044 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.324321 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 141 components and 0.324321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070623Jy sigma=0.000780 ! Fit after self-cal, rms=0.070606Jy sigma=0.000780 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 = 0.000611223 Jy ! Component: 100 - total flux cleaned = 0.000994227 Jy ! Component: 150 - total flux cleaned = 0.0010868 Jy ! Component: 200 - total flux cleaned = 0.00108674 Jy ! Total flux subtracted in 200 components = 0.00108674 Jy ! Clean residual min=-0.002374 max=0.002019 Jy/beam ! Clean residual mean=0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.325408 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 152 components and 0.325408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070575Jy sigma=0.000780 ! Fit after self-cal, rms=0.070571Jy sigma=0.000780 ! 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=0.070571Jy sigma=0.000780 ! Fit after self-cal, rms=0.070539Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.95 mas, bmaj=8.295 mas, bpa=11.67 degrees ! Estimated noise=651.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081391 Jy ! Component: 100 - total flux cleaned = 0.00119997 Jy ! Component: 150 - total flux cleaned = 0.0013658 Jy ! Component: 200 - total flux cleaned = 0.00146704 Jy ! Total flux subtracted in 200 components = 0.00146704 Jy ! Clean residual min=-0.002269 max=0.001936 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.326875 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.326875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070513Jy sigma=0.000779 ! Fit after self-cal, rms=0.070509Jy sigma=0.000779 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 = 0.000347343 Jy ! Component: 100 - total flux cleaned = 0.000445906 Jy ! Component: 150 - total flux cleaned = 0.000513723 Jy ! Component: 200 - total flux cleaned = 0.000513677 Jy ! Total flux subtracted in 200 components = 0.000513677 Jy ! Clean residual min=-0.002199 max=0.001928 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.327388 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 0.327388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070494Jy sigma=0.000779 ! Fit after self-cal, rms=0.070493Jy sigma=0.000779 ! 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=0.070493Jy sigma=0.000779 ! Fit after self-cal, rms=0.070490Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.453 mas, bmaj=10.73 mas, bpa=-1.555 degrees ! Estimated noise=764.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000665215 Jy ! Component: 100 - total flux cleaned = 0.000749666 Jy ! Component: 150 - total flux cleaned = 0.000750475 Jy ! Component: 200 - total flux cleaned = 0.000765786 Jy ! Total flux subtracted in 200 components = 0.000765786 Jy ! Clean residual min=-0.002354 max=0.002190 Jy/beam ! Clean residual mean=0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.328154 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 215 components and 0.328154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070484Jy sigma=0.000779 ! Fit after self-cal, rms=0.070482Jy sigma=0.000779 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 = 0.00014026 Jy ! Component: 100 - total flux cleaned = 0.000216444 Jy ! Component: 150 - total flux cleaned = 0.000229921 Jy ! Component: 200 - total flux cleaned = 0.00022999 Jy ! Total flux subtracted in 200 components = 0.00022999 Jy ! Clean residual min=-0.002287 max=0.002142 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.328384 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 229 components and 0.328384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070480Jy sigma=0.000779 ! Fit after self-cal, rms=0.070479Jy sigma=0.000779 ! 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=3.954 mas, bmaj=8.298 mas, bpa=11.63 degrees ! Estimated noise=651.885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.954 x 8.298 at 11.63 degrees (North through East) ! Clean map min=-0.0020484 max=0.17946 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=3.355 mas, bmaj=7.603 mas, bpa=13.41 degrees ! Estimated noise=809.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136875 Jy ! Component: 100 - total flux cleaned = 0.188271 Jy ! Component: 150 - total flux cleaned = 0.218307 Jy ! Component: 200 - total flux cleaned = 0.239066 Jy ! Total flux subtracted in 200 components = 0.239066 Jy ! Clean residual min=-0.006380 max=0.011882 Jy/beam ! Clean residual mean=-0.000001 rms=0.002018 Jy/beam ! Combined flux in latest and established models = 0.239066 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.239066 Jy ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=8.298 mas, bpa=11.63 degrees ! Estimated noise=651.885 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 = 0.022867 Jy ! Component: 100 - total flux cleaned = 0.0386537 Jy ! Component: 150 - total flux cleaned = 0.0499648 Jy ! Component: 200 - total flux cleaned = 0.0583496 Jy ! Total flux subtracted in 200 components = 0.0583496 Jy ! Clean residual min=-0.003001 max=0.004927 Jy/beam ! Clean residual mean=0.000008 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.297416 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 63 components and 0.297416 Jy ! Inverting map ! Added new window around map position (4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00635092 Jy ! Component: 100 - total flux cleaned = 0.0112246 Jy ! Component: 150 - total flux cleaned = 0.0150239 Jy ! Component: 200 - total flux cleaned = 0.0180211 Jy ! Total flux subtracted in 200 components = 0.0180211 Jy ! Clean residual min=-0.002352 max=0.002205 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.315437 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 106 components and 0.315437 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=7.453 mas, bmaj=10.73 mas, bpa=-1.555 degrees ! Estimated noise=764.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374445 Jy ! Component: 100 - total flux cleaned = 0.00630831 Jy ! Component: 150 - total flux cleaned = 0.00822865 Jy ! Component: 200 - total flux cleaned = 0.00969393 Jy ! Total flux subtracted in 200 components = 0.00969393 Jy ! Clean residual min=-0.002360 max=0.002100 Jy/beam ! Clean residual mean=0.000002 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.325131 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 = 0.0011235 Jy ! Component: 100 - total flux cleaned = 0.00198794 Jy ! Component: 150 - total flux cleaned = 0.00248722 Jy ! Component: 200 - total flux cleaned = 0.00274515 Jy ! Total flux subtracted in 200 components = 0.00274515 Jy ! Clean residual min=-0.002303 max=0.002109 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.327876 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 194 components and 0.327876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=8.298 mas, bpa=11.63 degrees ! Estimated noise=651.885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.64563e-05 Jy ! Component: 100 - total flux cleaned = 0.000170208 Jy ! Component: 150 - total flux cleaned = 0.000296641 Jy ! Component: 200 - total flux cleaned = 0.000432091 Jy ! Total flux subtracted in 200 components = 0.000432091 Jy ! Clean residual min=-0.002067 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.328308 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 221 components and 0.328308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070455Jy sigma=0.000778 ! Fit after self-cal, rms=0.070448Jy sigma=0.000778 wmodel J1539+1604_S_2014_08_09_pus_map.mod ! Writing 221 model components to file: J1539+1604_S_2014_08_09_pus_map.mod wobs J1539+1604_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1539+1604_S_2014_08_09_pus_uvs.fits wwins J1539+1604_S_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J1539+1604_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 = -0.000277196 Jy ! Component: 100 - total flux cleaned = -3.03476e-05 Jy ! Component: 150 - total flux cleaned = 5.56215e-05 Jy ! Component: 200 - total flux cleaned = -2.47609e-05 Jy ! Component: 250 - total flux cleaned = 7.99985e-07 Jy ! Component: 300 - total flux cleaned = 2.55884e-05 Jy ! Component: 350 - total flux cleaned = 2.49438e-05 Jy ! Component: 400 - total flux cleaned = 9.43393e-05 Jy ! Component: 450 - total flux cleaned = 9.37427e-05 Jy ! Component: 500 - total flux cleaned = 0.000137961 Jy ! Component: 550 - total flux cleaned = 7.30441e-05 Jy ! Component: 600 - total flux cleaned = 0.000115938 Jy ! Component: 650 - total flux cleaned = 0.000157408 Jy ! Component: 700 - total flux cleaned = 0.000116615 Jy ! Component: 750 - total flux cleaned = 0.000136817 Jy ! Component: 800 - total flux cleaned = 0.000136551 Jy ! Component: 850 - total flux cleaned = 9.79185e-05 Jy ! Component: 900 - total flux cleaned = 3.06329e-06 Jy ! Component: 950 - total flux cleaned = -3.40648e-05 Jy ! Component: 1000 - total flux cleaned = -0.000107198 Jy ! Component: 1050 - total flux cleaned = -0.000143319 Jy ! Component: 1100 - total flux cleaned = -0.000178622 Jy ! Component: 1150 - total flux cleaned = -0.000125749 Jy ! Component: 1200 - total flux cleaned = -0.000143415 Jy ! Component: 1250 - total flux cleaned = -0.000160393 Jy ! Component: 1300 - total flux cleaned = -0.000160269 Jy ! Component: 1350 - total flux cleaned = -0.000160117 Jy ! Component: 1400 - total flux cleaned = -9.47902e-05 Jy ! Component: 1450 - total flux cleaned = -0.00014346 Jy ! Component: 1500 - total flux cleaned = -0.000127447 Jy ! Component: 1550 - total flux cleaned = -0.000111623 Jy ! Component: 1600 - total flux cleaned = -0.000111836 Jy ! Component: 1650 - total flux cleaned = -0.000111895 Jy ! Component: 1700 - total flux cleaned = -0.000157425 Jy ! Component: 1750 - total flux cleaned = -0.000142107 Jy ! Component: 1800 - total flux cleaned = -0.000127346 Jy ! Component: 1850 - total flux cleaned = -0.00012729 Jy ! Component: 1900 - total flux cleaned = -0.000127361 Jy ! Component: 1950 - total flux cleaned = -0.00012737 Jy ! Component: 2000 - total flux cleaned = -0.000127012 Jy ! Component: 2050 - total flux cleaned = -7.03363e-05 Jy ! Component: 2100 - total flux cleaned = -0.000112557 Jy ! Component: 2150 - total flux cleaned = -0.0001125 Jy ! Component: 2200 - total flux cleaned = -5.74274e-05 Jy ! Component: 2250 - total flux cleaned = -8.48706e-05 Jy ! Component: 2300 - total flux cleaned = -1.72675e-05 Jy ! Component: 2350 - total flux cleaned = -5.74799e-05 Jy ! Component: 2400 - total flux cleaned = -4.40974e-05 Jy ! Component: 2450 - total flux cleaned = -1.79282e-05 Jy ! Component: 2500 - total flux cleaned = -4.73027e-06 Jy ! Component: 2550 - total flux cleaned = 3.4131e-05 Jy ! Component: 2600 - total flux cleaned = 4.68557e-05 Jy ! Component: 2650 - total flux cleaned = 5.95606e-05 Jy ! Component: 2700 - total flux cleaned = 4.69659e-05 Jy ! Component: 2750 - total flux cleaned = 8.4579e-05 Jy ! Component: 2800 - total flux cleaned = 7.22265e-05 Jy ! Component: 2850 - total flux cleaned = 9.69784e-05 Jy ! Component: 2900 - total flux cleaned = 7.25442e-05 Jy ! Component: 2950 - total flux cleaned = 9.69783e-05 Jy ! Component: 3000 - total flux cleaned = 4.87976e-05 Jy ! Component: 3050 - total flux cleaned = -1.10494e-05 Jy ! Component: 3100 - total flux cleaned = 3.6563e-05 Jy ! Component: 3150 - total flux cleaned = 2.46475e-05 Jy ! Component: 3200 - total flux cleaned = 1.2895e-06 Jy ! Component: 3250 - total flux cleaned = 1.3679e-06 Jy ! Component: 3300 - total flux cleaned = 2.44063e-05 Jy ! Component: 3350 - total flux cleaned = 2.43712e-05 Jy ! Component: 3400 - total flux cleaned = 1.44272e-06 Jy ! Component: 3450 - total flux cleaned = 1.26917e-05 Jy ! Component: 3500 - total flux cleaned = -9.86519e-06 Jy ! Component: 3550 - total flux cleaned = 3.47285e-05 Jy ! Component: 3600 - total flux cleaned = 3.47411e-05 Jy ! Component: 3650 - total flux cleaned = 4.58346e-05 Jy ! Component: 3700 - total flux cleaned = 0.000133344 Jy ! Component: 3750 - total flux cleaned = 0.000111711 Jy ! Component: 3800 - total flux cleaned = 0.000176575 Jy ! Component: 3850 - total flux cleaned = 0.00019795 Jy ! Component: 3900 - total flux cleaned = 0.000229802 Jy ! Component: 3950 - total flux cleaned = 0.000272244 Jy ! Component: 4000 - total flux cleaned = 0.000314306 Jy ! Component: 4050 - total flux cleaned = 0.000324805 Jy ! Total flux subtracted in 4096 components = 0.000387435 Jy ! Clean residual min=-0.000579 max=0.000808 Jy/beam ! Clean residual mean=0.000000 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.328696 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 547 components and 0.328696 Jy ![Exited script file: muppet] wmap "J1539+1604_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.954 x 8.298 at 11.63 degrees (North through East) ! Clean map min=-0.0011424 max=0.17974 Jy/beam ! Writing clean map to FITS file: J1539+1604_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 0.17974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203098 device "J1539+1604_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1539+1604_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.338987 0.338987 0.677974 1.35595 2.71189 5.42379 10.8476 21.6952 43.3903 86.7806 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.179 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.954 x 8.298 at 11.63 degrees (North through East) ! Clean map min=-0.0011424 max=0.17974 Jy/beam quit ! Quitting program ! Log file J1539+1604_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 23:09:17 2016