! Started logfile: J0102-2646_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:14:02 2016 obs J0102-2646_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0102-2646_S_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.871073 visibilities/baseline/integration-bin. ! Found source: J0102-2646 ! ! 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 344 lines of history. ! ! Reading 18188 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 J0102-2646_S_2014_12_20_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 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 81 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969326Jy sigma=0.008450 ! Fit after self-cal, rms=0.914117Jy sigma=0.007982 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=6.554 mas, bpa=-4.958 degrees ! Estimated noise=926.059 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 = 0.059053 Jy ! Component: 100 - total flux cleaned = 0.0833471 Jy ! Total flux subtracted in 100 components = 0.0833471 Jy ! Clean residual min=-0.010254 max=0.019700 Jy/beam ! Clean residual mean=-0.000051 rms=0.002649 Jy/beam ! Combined flux in latest and established models = 0.0833471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0833471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113884Jy sigma=0.000958 ! Fit after self-cal, rms=0.113273Jy sigma=0.000954 ! Inverting map ! Added new window around map position (5.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224413 Jy ! Component: 100 - total flux cleaned = 0.037098 Jy ! Total flux subtracted in 100 components = 0.037098 Jy ! Clean residual min=-0.007683 max=0.016070 Jy/beam ! Clean residual mean=-0.000039 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.120445 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.120445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105478Jy sigma=0.000876 ! Fit after self-cal, rms=0.104514Jy sigma=0.000867 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165572 Jy ! Component: 100 - total flux cleaned = 0.0265572 Jy ! Total flux subtracted in 100 components = 0.0265572 Jy ! Clean residual min=-0.005302 max=0.011633 Jy/beam ! Clean residual mean=-0.000029 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.147002 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.147002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100348Jy sigma=0.000827 ! Fit after self-cal, rms=0.099751Jy sigma=0.000822 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111131 Jy ! Component: 100 - total flux cleaned = 0.0176305 Jy ! Total flux subtracted in 100 components = 0.0176305 Jy ! Clean residual min=-0.005609 max=0.009120 Jy/beam ! Clean residual mean=-0.000022 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.164633 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.164633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097800Jy sigma=0.000805 ! Fit after self-cal, rms=0.097541Jy sigma=0.000802 ! Inverting map ! Added new window around map position (5, -16). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0075719 Jy ! Component: 100 - total flux cleaned = 0.011721 Jy ! Total flux subtracted in 100 components = 0.011721 Jy ! Clean residual min=-0.005421 max=0.007361 Jy/beam ! Clean residual mean=-0.000018 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.176354 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.176354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096652Jy sigma=0.000795 ! Fit after self-cal, rms=0.096521Jy sigma=0.000794 ! 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=2.931 mas, bmaj=7.762 mas, bpa=-5.304 degrees ! Estimated noise=605.601 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 (8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00752261 Jy ! Component: 100 - total flux cleaned = 0.0119774 Jy ! Component: 150 - total flux cleaned = 0.0150936 Jy ! Component: 200 - total flux cleaned = 0.0173959 Jy ! Total flux subtracted in 200 components = 0.0173959 Jy ! Clean residual min=-0.004884 max=0.005659 Jy/beam ! Clean residual mean=-0.000034 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.19375 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.19375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095783Jy sigma=0.000788 ! Fit after self-cal, rms=0.095673Jy sigma=0.000787 ! 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 1.06 FD 0.86 HN 1.11 KP 1.07 ! LA 0.96 MK 0.95 NL 1.03 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.11 KP 1.06 ! LA 0.93 MK 0.96 NL 1.06 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! 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 1.15 HN 1.16 KP 0.97 ! LA 0.77 MK 0.95 NL 1.13 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! 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 1.01 HN 1.18 KP 0.92 ! LA 0.80 MK 1.00 NL 1.07 OV 1.00 ! PT 1.05 SC 0.92 ! ! ! Fit before self-cal, rms=0.095673Jy sigma=0.000787 ! Fit after self-cal, rms=0.096338Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.921 mas, bmaj=7.69 mas, bpa=-5.286 degrees ! Estimated noise=611.937 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 = 0.000669595 Jy ! Component: 100 - total flux cleaned = 0.000611961 Jy ! Component: 150 - total flux cleaned = 0.000556421 Jy ! Component: 200 - total flux cleaned = 0.000507722 Jy ! Total flux subtracted in 200 components = 0.000507722 Jy ! Clean residual min=-0.002250 max=0.002382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.194257 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.194257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096249Jy sigma=0.000777 ! Fit after self-cal, rms=0.096246Jy sigma=0.000777 ! 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=0.096246Jy sigma=0.000777 ! Fit after self-cal, rms=0.095208Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.906 mas, bmaj=7.614 mas, bpa=-5.054 degrees ! Estimated noise=605.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294362 Jy ! Component: 100 - total flux cleaned = 0.000561862 Jy ! Component: 150 - total flux cleaned = 0.000484671 Jy ! Component: 200 - total flux cleaned = 0.00048421 Jy ! Total flux subtracted in 200 components = 0.00048421 Jy ! Clean residual min=-0.002030 max=0.002081 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.194742 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.194742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095153Jy sigma=0.000775 ! Fit after self-cal, rms=0.095157Jy sigma=0.000775 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 = 0.000412106 Jy ! Component: 100 - total flux cleaned = 0.000413413 Jy ! Component: 150 - total flux cleaned = 0.000346749 Jy ! Component: 200 - total flux cleaned = 0.00031573 Jy ! Total flux subtracted in 200 components = 0.00031573 Jy ! Clean residual min=-0.002058 max=0.002013 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.195057 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.195057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095128Jy sigma=0.000775 ! Fit after self-cal, rms=0.095124Jy sigma=0.000775 ! 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=0.095124Jy sigma=0.000775 ! Fit after self-cal, rms=0.093742Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.896 mas, bmaj=7.58 mas, bpa=-4.921 degrees ! Estimated noise=599.389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150604 Jy ! Component: 100 - total flux cleaned = 0.000257892 Jy ! Component: 150 - total flux cleaned = 0.000288447 Jy ! Component: 200 - total flux cleaned = 0.000259239 Jy ! Total flux subtracted in 200 components = 0.000259239 Jy ! Clean residual min=-0.001897 max=0.001938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.195317 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.195317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093715Jy sigma=0.000774 ! Fit after self-cal, rms=0.093705Jy sigma=0.000774 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 = 0.000155006 Jy ! Component: 100 - total flux cleaned = 0.000155891 Jy ! Component: 150 - total flux cleaned = 0.000129119 Jy ! Component: 200 - total flux cleaned = 0.000128561 Jy ! Total flux subtracted in 200 components = 0.000128561 Jy ! Clean residual min=-0.001871 max=0.001905 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.195445 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.195445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093688Jy sigma=0.000774 ! Fit after self-cal, rms=0.093685Jy sigma=0.000774 ! 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=0.093685Jy sigma=0.000774 ! Fit after self-cal, rms=0.092595Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.429 mas, bmaj=17.96 mas, bpa=0.7836 degrees ! Estimated noise=781.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046024 Jy ! Component: 100 - total flux cleaned = 0.000402489 Jy ! Component: 150 - total flux cleaned = 0.000352161 Jy ! Component: 200 - total flux cleaned = 0.00035123 Jy ! Total flux subtracted in 200 components = 0.00035123 Jy ! Clean residual min=-0.001857 max=0.001920 Jy/beam ! Clean residual mean=-0.000008 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.195796 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.195796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092583Jy sigma=0.000774 ! Fit after self-cal, rms=0.092576Jy sigma=0.000774 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 = 0.000116235 Jy ! Component: 100 - total flux cleaned = 6.935e-05 Jy ! Component: 150 - total flux cleaned = 4.85228e-05 Jy ! Component: 200 - total flux cleaned = 1.07841e-05 Jy ! Total flux subtracted in 200 components = 1.07841e-05 Jy ! Clean residual min=-0.001849 max=0.001879 Jy/beam ! Clean residual mean=-0.000008 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.195807 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 159 components and 0.195807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092569Jy sigma=0.000774 ! Fit after self-cal, rms=0.092566Jy sigma=0.000774 ! 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=2.888 mas, bmaj=7.566 mas, bpa=-4.861 degrees ! Estimated noise=594.794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 7.566 at -4.861 degrees (North through East) ! Clean map min=-0.0018081 max=0.076725 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=2.271 mas, bmaj=6.41 mas, bpa=-4.32 degrees ! Estimated noise=900.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059725 Jy ! Component: 100 - total flux cleaned = 0.0946043 Jy ! Component: 150 - total flux cleaned = 0.118077 Jy ! Component: 200 - total flux cleaned = 0.134866 Jy ! Total flux subtracted in 200 components = 0.134866 Jy ! Clean residual min=-0.005289 max=0.009721 Jy/beam ! Clean residual mean=-0.000023 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.134866 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.134866 Jy ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=7.566 mas, bpa=-4.861 degrees ! Estimated noise=594.794 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) ! Added new window around map position (3, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200366 Jy ! Component: 100 - total flux cleaned = 0.0324677 Jy ! Component: 150 - total flux cleaned = 0.040747 Jy ! Component: 200 - total flux cleaned = 0.0464657 Jy ! Total flux subtracted in 200 components = 0.0464657 Jy ! Clean residual min=-0.002326 max=0.003568 Jy/beam ! Clean residual mean=-0.000018 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.181332 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 86 components and 0.181332 Jy ! Inverting map ! Added new window around map position (-3, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420937 Jy ! Component: 100 - total flux cleaned = 0.00726327 Jy ! Component: 150 - total flux cleaned = 0.00953972 Jy ! Component: 200 - total flux cleaned = 0.0112637 Jy ! Total flux subtracted in 200 components = 0.0112637 Jy ! Clean residual min=-0.002054 max=0.001823 Jy/beam ! Clean residual mean=-0.000007 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.192596 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 112 components and 0.192596 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=7.429 mas, bmaj=17.96 mas, bpa=0.7836 degrees ! Estimated noise=781.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195014 Jy ! Component: 100 - total flux cleaned = 0.00266535 Jy ! Component: 150 - total flux cleaned = 0.00296413 Jy ! Component: 200 - total flux cleaned = 0.00312455 Jy ! Total flux subtracted in 200 components = 0.00312455 Jy ! Clean residual min=-0.001946 max=0.001886 Jy/beam ! Clean residual mean=-0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.19572 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 = 3.88307e-05 Jy ! Component: 100 - total flux cleaned = 3.85109e-05 Jy ! Component: 150 - total flux cleaned = 2.36359e-05 Jy ! Component: 200 - total flux cleaned = 9.67544e-06 Jy ! Total flux subtracted in 200 components = 9.67544e-06 Jy ! Clean residual min=-0.001888 max=0.001885 Jy/beam ! Clean residual mean=-0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.19573 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 164 components and 0.19573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=7.566 mas, bpa=-4.861 degrees ! Estimated noise=594.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.64534e-05 Jy ! Component: 100 - total flux cleaned = -8.76133e-06 Jy ! Component: 150 - total flux cleaned = -8.04995e-06 Jy ! Component: 200 - total flux cleaned = -8.19757e-06 Jy ! Total flux subtracted in 200 components = -8.19757e-06 Jy ! Clean residual min=-0.001891 max=0.001659 Jy/beam ! Clean residual mean=-0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.195722 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 180 components and 0.195722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092527Jy sigma=0.000774 ! Fit after self-cal, rms=0.092505Jy sigma=0.000773 wmodel J0102-2646_S_2014_12_20_pus_map.mod ! Writing 180 model components to file: J0102-2646_S_2014_12_20_pus_map.mod wobs J0102-2646_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0102-2646_S_2014_12_20_pus_uvs.fits wwins J0102-2646_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0102-2646_S_2014_12_20_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 = -0.00034316 Jy ! Component: 100 - total flux cleaned = -0.000283679 Jy ! Component: 150 - total flux cleaned = -0.000112645 Jy ! Component: 200 - total flux cleaned = 2.26018e-05 Jy ! Component: 250 - total flux cleaned = 7.48811e-05 Jy ! Component: 300 - total flux cleaned = 7.44665e-05 Jy ! Component: 350 - total flux cleaned = 7.47375e-05 Jy ! Component: 400 - total flux cleaned = 0.00014716 Jy ! Component: 450 - total flux cleaned = 0.000241129 Jy ! Component: 500 - total flux cleaned = 0.000286784 Jy ! Component: 550 - total flux cleaned = 0.000286925 Jy ! Component: 600 - total flux cleaned = 0.000309401 Jy ! Component: 650 - total flux cleaned = 0.000375182 Jy ! Component: 700 - total flux cleaned = 0.000396426 Jy ! Component: 750 - total flux cleaned = 0.000396153 Jy ! Component: 800 - total flux cleaned = 0.000395722 Jy ! Component: 850 - total flux cleaned = 0.000395323 Jy ! Component: 900 - total flux cleaned = 0.000415963 Jy ! Component: 950 - total flux cleaned = 0.000456312 Jy ! Component: 1000 - total flux cleaned = 0.000496207 Jy ! Component: 1050 - total flux cleaned = 0.000535221 Jy ! Component: 1100 - total flux cleaned = 0.000554608 Jy ! Component: 1150 - total flux cleaned = 0.000555029 Jy ! Component: 1200 - total flux cleaned = 0.00057441 Jy ! Component: 1250 - total flux cleaned = 0.000704772 Jy ! Component: 1300 - total flux cleaned = 0.000722921 Jy ! Component: 1350 - total flux cleaned = 0.000741264 Jy ! Component: 1400 - total flux cleaned = 0.000795014 Jy ! Component: 1450 - total flux cleaned = 0.000883938 Jy ! Component: 1500 - total flux cleaned = 0.000918819 Jy ! Component: 1550 - total flux cleaned = 0.000953857 Jy ! Component: 1600 - total flux cleaned = 0.00102271 Jy ! Component: 1650 - total flux cleaned = 0.0011078 Jy ! Component: 1700 - total flux cleaned = 0.00114154 Jy ! Component: 1750 - total flux cleaned = 0.00117492 Jy ! Component: 1800 - total flux cleaned = 0.00124122 Jy ! Component: 1850 - total flux cleaned = 0.00130671 Jy ! Component: 1900 - total flux cleaned = 0.00130666 Jy ! Component: 1950 - total flux cleaned = 0.00135491 Jy ! Component: 2000 - total flux cleaned = 0.00140287 Jy ! Component: 2050 - total flux cleaned = 0.00146584 Jy ! Component: 2100 - total flux cleaned = 0.00151284 Jy ! Component: 2150 - total flux cleaned = 0.0015284 Jy ! Component: 2200 - total flux cleaned = 0.00155929 Jy ! Component: 2250 - total flux cleaned = 0.00160508 Jy ! Component: 2300 - total flux cleaned = 0.00157508 Jy ! Component: 2350 - total flux cleaned = 0.00163511 Jy ! Component: 2400 - total flux cleaned = 0.00163488 Jy ! Component: 2450 - total flux cleaned = 0.00163499 Jy ! Component: 2500 - total flux cleaned = 0.00163491 Jy ! Component: 2550 - total flux cleaned = 0.00163484 Jy ! Component: 2600 - total flux cleaned = 0.00163478 Jy ! Component: 2650 - total flux cleaned = 0.00159195 Jy ! Component: 2700 - total flux cleaned = 0.00162018 Jy ! Component: 2750 - total flux cleaned = 0.00164819 Jy ! Component: 2800 - total flux cleaned = 0.00162027 Jy ! Component: 2850 - total flux cleaned = 0.00160644 Jy ! Component: 2900 - total flux cleaned = 0.00160641 Jy ! Component: 2950 - total flux cleaned = 0.00159265 Jy ! Component: 3000 - total flux cleaned = 0.00159287 Jy ! Component: 3050 - total flux cleaned = 0.0015794 Jy ! Component: 3100 - total flux cleaned = 0.00157931 Jy ! Component: 3150 - total flux cleaned = 0.00163258 Jy ! Component: 3200 - total flux cleaned = 0.00163255 Jy ! Component: 3250 - total flux cleaned = 0.00160616 Jy ! Component: 3300 - total flux cleaned = 0.00156707 Jy ! Component: 3350 - total flux cleaned = 0.00156711 Jy ! Component: 3400 - total flux cleaned = 0.00156702 Jy ! Component: 3450 - total flux cleaned = 0.00152868 Jy ! Component: 3500 - total flux cleaned = 0.00149058 Jy ! Component: 3550 - total flux cleaned = 0.00150327 Jy ! Component: 3600 - total flux cleaned = 0.00150322 Jy ! Component: 3650 - total flux cleaned = 0.00146574 Jy ! Component: 3700 - total flux cleaned = 0.00149059 Jy ! Component: 3750 - total flux cleaned = 0.00147821 Jy ! Component: 3800 - total flux cleaned = 0.0014535 Jy ! Component: 3850 - total flux cleaned = 0.00141689 Jy ! Component: 3900 - total flux cleaned = 0.00136832 Jy ! Component: 3950 - total flux cleaned = 0.00138036 Jy ! Component: 4000 - total flux cleaned = 0.00130846 Jy ! Component: 4050 - total flux cleaned = 0.00134426 Jy ! Total flux subtracted in 4096 components = 0.00134414 Jy ! Clean residual min=-0.000686 max=0.000740 Jy/beam ! Clean residual mean=-0.000006 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.197066 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 475 components and 0.197066 Jy ![Exited script file: muppet] wmap "J0102-2646_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 7.566 at -4.861 degrees (North through East) ! Clean map min=-0.0013056 max=0.074429 Jy/beam ! Writing clean map to FITS file: J0102-2646_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0744287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000215551 device "J0102-2646_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0102-2646_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.868823 0.868823 1.73765 3.47529 6.95059 13.9012 27.8023 55.6047 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 7.566 at -4.861 degrees (North through East) ! Clean map min=-0.0013056 max=0.074429 Jy/beam quit ! Quitting program ! Log file J0102-2646_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:14:10 2016