! Started logfile: J0518-2455_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:22:08 2016 obs J0518-2455_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0518-2455_S_2014_12_20_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.707752 visibilities/baseline/integration-bin. ! Found source: J0518-2455 ! ! 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 21912 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 J0518-2455_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 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915228Jy sigma=0.008681 ! Fit after self-cal, rms=0.830776Jy sigma=0.007827 ! 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=2.406 mas, bmaj=6.674 mas, bpa=-2.855 degrees ! Estimated noise=775.952 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 = 0.122633 Jy ! Component: 100 - total flux cleaned = 0.161026 Jy ! Total flux subtracted in 100 components = 0.161026 Jy ! Clean residual min=-0.010947 max=0.032577 Jy/beam ! Clean residual mean=-0.000083 rms=0.003041 Jy/beam ! Combined flux in latest and established models = 0.161026 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.161026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111483Jy sigma=0.001002 ! Fit after self-cal, rms=0.111424Jy sigma=0.001001 ! Inverting map ! Added new window around map position (-4.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0308646 Jy ! Component: 100 - total flux cleaned = 0.0494639 Jy ! Total flux subtracted in 100 components = 0.0494639 Jy ! Clean residual min=-0.007326 max=0.013041 Jy/beam ! Clean residual mean=-0.000053 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.21049 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.21049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098806Jy sigma=0.000870 ! Fit after self-cal, rms=0.098081Jy sigma=0.000864 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146856 Jy ! Component: 100 - total flux cleaned = 0.024264 Jy ! Total flux subtracted in 100 components = 0.024264 Jy ! Clean residual min=-0.005357 max=0.008368 Jy/beam ! Clean residual mean=-0.000039 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.234754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.234754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094475Jy sigma=0.000829 ! Fit after self-cal, rms=0.094309Jy sigma=0.000827 ! 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=3.018 mas, bmaj=7.961 mas, bpa=-1.981 degrees ! Estimated noise=513.723 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 = 0.0115504 Jy ! Component: 100 - total flux cleaned = 0.0179898 Jy ! Component: 150 - total flux cleaned = 0.0219894 Jy ! Component: 200 - total flux cleaned = 0.0245402 Jy ! Total flux subtracted in 200 components = 0.0245402 Jy ! Clean residual min=-0.006106 max=0.005740 Jy/beam ! Clean residual mean=-0.000065 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.259294 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 78 components and 0.259294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092643Jy sigma=0.000815 ! Fit after self-cal, rms=0.092561Jy sigma=0.000814 ! 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 0.97 FD 0.87 HN 1.04 KP 1.08 ! LA 0.97 MK 0.96 NL 0.99 OV 0.97 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.14 KP 1.05 ! LA 0.93 MK 0.95 NL 1.11 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.07 KP 0.93 ! LA 0.77 MK 1.01 NL 1.14 OV 0.92 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.08 KP 0.91 ! LA 0.83 MK 1.01 NL 1.02 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.092561Jy sigma=0.000814 ! Fit after self-cal, rms=0.089372Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.945 mas, bpa=-1.999 degrees ! Estimated noise=514.138 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 = -0.000754526 Jy ! Component: 100 - total flux cleaned = -0.000956645 Jy ! Component: 150 - total flux cleaned = -0.00100196 Jy ! Component: 200 - total flux cleaned = -0.00104146 Jy ! Total flux subtracted in 200 components = -0.00104146 Jy ! Clean residual min=-0.002607 max=0.002562 Jy/beam ! Clean residual mean=-0.000010 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.258253 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.258253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089316Jy sigma=0.000787 ! Fit after self-cal, rms=0.089311Jy sigma=0.000787 ! 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=0.089311Jy sigma=0.000787 ! Fit after self-cal, rms=0.089514Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.946 mas, bpa=-2.06 degrees ! Estimated noise=513.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555324 Jy ! Component: 100 - total flux cleaned = -0.000516407 Jy ! Component: 150 - total flux cleaned = -0.000551782 Jy ! Component: 200 - total flux cleaned = -0.000551891 Jy ! Total flux subtracted in 200 components = -0.000551891 Jy ! Clean residual min=-0.001911 max=0.002166 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.257701 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.257701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089481Jy sigma=0.000785 ! Fit after self-cal, rms=0.089481Jy sigma=0.000785 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 (-36, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130308 Jy ! Component: 100 - total flux cleaned = 0.00120183 Jy ! Component: 150 - total flux cleaned = 0.00128638 Jy ! Component: 200 - total flux cleaned = 0.00124714 Jy ! Total flux subtracted in 200 components = 0.00124714 Jy ! Clean residual min=-0.001840 max=0.001888 Jy/beam ! Clean residual mean=-0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.258948 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.258948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089421Jy sigma=0.000784 ! Fit after self-cal, rms=0.089419Jy sigma=0.000784 ! 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=0.089419Jy sigma=0.000784 ! Fit after self-cal, rms=0.089994Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.941 mas, bpa=-2.169 degrees ! Estimated noise=512.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699594 Jy ! Component: 100 - total flux cleaned = -0.000664159 Jy ! Component: 150 - total flux cleaned = -0.000695367 Jy ! Component: 200 - total flux cleaned = -0.000725184 Jy ! Total flux subtracted in 200 components = -0.000725184 Jy ! Clean residual min=-0.001658 max=0.001553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.258223 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.258223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089967Jy sigma=0.000784 ! Fit after self-cal, rms=0.089978Jy sigma=0.000784 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 = -5.50473e-05 Jy ! Component: 100 - total flux cleaned = -8.50861e-05 Jy ! Component: 150 - total flux cleaned = -8.56678e-05 Jy ! Component: 200 - total flux cleaned = -0.000111456 Jy ! Total flux subtracted in 200 components = -0.000111456 Jy ! Clean residual min=-0.001596 max=0.001537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.258111 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.258111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089961Jy sigma=0.000783 ! Fit after self-cal, rms=0.089959Jy sigma=0.000783 ! 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=0.089959Jy sigma=0.000783 ! Fit after self-cal, rms=0.089859Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.68 mas, bmaj=18.82 mas, bpa=4.107 degrees ! Estimated noise=641.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000514505 Jy ! Component: 100 - total flux cleaned = -0.000572388 Jy ! Component: 150 - total flux cleaned = -0.000589243 Jy ! Component: 200 - total flux cleaned = -0.000619698 Jy ! Total flux subtracted in 200 components = -0.000619698 Jy ! Clean residual min=-0.001525 max=0.001702 Jy/beam ! Clean residual mean=-0.000003 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.257492 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 139 components and 0.257492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089852Jy sigma=0.000783 ! Fit after self-cal, rms=0.089849Jy sigma=0.000783 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.3824e-05 Jy ! Component: 100 - total flux cleaned = -6.47877e-05 Jy ! Component: 150 - total flux cleaned = -6.43182e-05 Jy ! Component: 200 - total flux cleaned = -6.36789e-05 Jy ! Total flux subtracted in 200 components = -6.36789e-05 Jy ! Clean residual min=-0.001513 max=0.001692 Jy/beam ! Clean residual mean=-0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.257428 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 142 components and 0.257428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089844Jy sigma=0.000783 ! Fit after self-cal, rms=0.089841Jy sigma=0.000783 ! 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=3.016 mas, bmaj=7.937 mas, bpa=-2.242 degrees ! Estimated noise=511.222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.016 x 7.937 at -2.242 degrees (North through East) ! Clean map min=-0.0015723 max=0.16181 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=2.407 mas, bmaj=6.655 mas, bpa=-2.973 degrees ! Estimated noise=774.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122337 Jy ! Component: 100 - total flux cleaned = 0.166735 Jy ! Component: 150 - total flux cleaned = 0.194623 Jy ! Component: 200 - total flux cleaned = 0.212933 Jy ! Total flux subtracted in 200 components = 0.212933 Jy ! Clean residual min=-0.004328 max=0.009835 Jy/beam ! Clean residual mean=-0.000030 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.212933 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.212933 Jy ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=7.937 mas, bpa=-2.242 degrees ! Estimated noise=511.222 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 = 0.018136 Jy ! Component: 100 - total flux cleaned = 0.0277731 Jy ! Component: 150 - total flux cleaned = 0.0333268 Jy ! Component: 200 - total flux cleaned = 0.0368043 Jy ! Total flux subtracted in 200 components = 0.0368043 Jy ! Clean residual min=-0.001992 max=0.002047 Jy/beam ! Clean residual mean=-0.000011 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.249738 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 0.249738 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=7.68 mas, bmaj=18.82 mas, bpa=4.107 degrees ! Estimated noise=641.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031354 Jy ! Component: 100 - total flux cleaned = 0.00463203 Jy ! Component: 150 - total flux cleaned = 0.00556489 Jy ! Component: 200 - total flux cleaned = 0.00591328 Jy ! Total flux subtracted in 200 components = 0.00591328 Jy ! Clean residual min=-0.001525 max=0.001736 Jy/beam ! Clean residual mean=-0.000007 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.255651 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 = 0.000215205 Jy ! Component: 100 - total flux cleaned = 0.000310531 Jy ! Component: 150 - total flux cleaned = 0.000381968 Jy ! Component: 200 - total flux cleaned = 0.00043296 Jy ! Total flux subtracted in 200 components = 0.00043296 Jy ! Clean residual min=-0.001527 max=0.001728 Jy/beam ! Clean residual mean=-0.000006 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.256084 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 108 components and 0.256084 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.016 mas, bmaj=7.937 mas, bpa=-2.242 degrees ! Estimated noise=511.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150586 Jy ! Component: 100 - total flux cleaned = 0.000190786 Jy ! Component: 150 - total flux cleaned = 0.000119598 Jy ! Component: 200 - total flux cleaned = 0.000119663 Jy ! Total flux subtracted in 200 components = 0.000119663 Jy ! Clean residual min=-0.001658 max=0.001519 Jy/beam ! Clean residual mean=-0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.256204 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.256204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089850Jy sigma=0.000783 ! Fit after self-cal, rms=0.089829Jy sigma=0.000783 wmodel J0518-2455_S_2014_12_20_pus_map.mod ! Writing 131 model components to file: J0518-2455_S_2014_12_20_pus_map.mod wobs J0518-2455_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0518-2455_S_2014_12_20_pus_uvs.fits wwins J0518-2455_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J0518-2455_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 = -0.000282119 Jy ! Component: 100 - total flux cleaned = -0.000180605 Jy ! Component: 150 - total flux cleaned = -0.000106703 Jy ! Component: 200 - total flux cleaned = 3.58101e-05 Jy ! Component: 250 - total flux cleaned = 0.000174047 Jy ! Component: 300 - total flux cleaned = 0.000331291 Jy ! Component: 350 - total flux cleaned = 0.000462774 Jy ! Component: 400 - total flux cleaned = 0.000527494 Jy ! Component: 450 - total flux cleaned = 0.000549013 Jy ! Component: 500 - total flux cleaned = 0.000611674 Jy ! Component: 550 - total flux cleaned = 0.00059127 Jy ! Component: 600 - total flux cleaned = 0.000610966 Jy ! Component: 650 - total flux cleaned = 0.000610711 Jy ! Component: 700 - total flux cleaned = 0.000610602 Jy ! Component: 750 - total flux cleaned = 0.000572712 Jy ! Component: 800 - total flux cleaned = 0.000573117 Jy ! Component: 850 - total flux cleaned = 0.000610322 Jy ! Component: 900 - total flux cleaned = 0.000610111 Jy ! Component: 950 - total flux cleaned = 0.000592085 Jy ! Component: 1000 - total flux cleaned = 0.000592265 Jy ! Component: 1050 - total flux cleaned = 0.000628101 Jy ! Component: 1100 - total flux cleaned = 0.000575999 Jy ! Component: 1150 - total flux cleaned = 0.000610465 Jy ! Component: 1200 - total flux cleaned = 0.000627275 Jy ! Component: 1250 - total flux cleaned = 0.000627027 Jy ! Component: 1300 - total flux cleaned = 0.000544108 Jy ! Component: 1350 - total flux cleaned = 0.000577472 Jy ! Component: 1400 - total flux cleaned = 0.000593754 Jy ! Component: 1450 - total flux cleaned = 0.000593912 Jy ! Component: 1500 - total flux cleaned = 0.000594026 Jy ! Component: 1550 - total flux cleaned = 0.000625629 Jy ! Component: 1600 - total flux cleaned = 0.000641137 Jy ! Component: 1650 - total flux cleaned = 0.000640812 Jy ! Component: 1700 - total flux cleaned = 0.000656057 Jy ! Component: 1750 - total flux cleaned = 0.000595476 Jy ! Component: 1800 - total flux cleaned = 0.000595494 Jy ! Component: 1850 - total flux cleaned = 0.000654967 Jy ! Component: 1900 - total flux cleaned = 0.000580973 Jy ! Component: 1950 - total flux cleaned = 0.000537162 Jy ! Component: 2000 - total flux cleaned = 0.000522546 Jy ! Component: 2050 - total flux cleaned = 0.000493771 Jy ! Component: 2100 - total flux cleaned = 0.000436899 Jy ! Component: 2150 - total flux cleaned = 0.000479659 Jy ! Component: 2200 - total flux cleaned = 0.000465649 Jy ! Component: 2250 - total flux cleaned = 0.000465534 Jy ! Component: 2300 - total flux cleaned = 0.000465398 Jy ! Component: 2350 - total flux cleaned = 0.000451664 Jy ! Component: 2400 - total flux cleaned = 0.000438314 Jy ! Component: 2450 - total flux cleaned = 0.000438353 Jy ! Component: 2500 - total flux cleaned = 0.000438158 Jy ! Component: 2550 - total flux cleaned = 0.000411648 Jy ! Component: 2600 - total flux cleaned = 0.000398681 Jy ! Component: 2650 - total flux cleaned = 0.000411664 Jy ! Component: 2700 - total flux cleaned = 0.000372926 Jy ! Component: 2750 - total flux cleaned = 0.000372811 Jy ! Component: 2800 - total flux cleaned = 0.000372811 Jy ! Component: 2850 - total flux cleaned = 0.000322139 Jy ! Component: 2900 - total flux cleaned = 0.000259643 Jy ! Component: 2950 - total flux cleaned = 0.000296939 Jy ! Component: 3000 - total flux cleaned = 0.000284761 Jy ! Component: 3050 - total flux cleaned = 0.000260221 Jy ! Component: 3100 - total flux cleaned = 0.00026029 Jy ! Component: 3150 - total flux cleaned = 0.00029643 Jy ! Component: 3200 - total flux cleaned = 0.000212523 Jy ! Component: 3250 - total flux cleaned = 0.000188874 Jy ! Component: 3300 - total flux cleaned = 0.000236214 Jy ! Component: 3350 - total flux cleaned = 0.000200785 Jy ! Component: 3400 - total flux cleaned = 0.000165694 Jy ! Component: 3450 - total flux cleaned = 0.000142431 Jy ! Component: 3500 - total flux cleaned = 0.00013096 Jy ! Component: 3550 - total flux cleaned = 0.000130979 Jy ! Component: 3600 - total flux cleaned = 0.000130993 Jy ! Component: 3650 - total flux cleaned = 0.000131032 Jy ! Component: 3700 - total flux cleaned = 8.60396e-05 Jy ! Component: 3750 - total flux cleaned = 0.000119529 Jy ! Component: 3800 - total flux cleaned = 0.000108558 Jy ! Component: 3850 - total flux cleaned = 9.75376e-05 Jy ! Component: 3900 - total flux cleaned = 0.000108548 Jy ! Component: 3950 - total flux cleaned = 0.000108523 Jy ! Component: 4000 - total flux cleaned = 0.0001193 Jy ! Component: 4050 - total flux cleaned = 0.00013004 Jy ! Total flux subtracted in 4096 components = 0.000151432 Jy ! Clean residual min=-0.000704 max=0.000640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.256355 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 425 components and 0.256355 Jy ![Exited script file: muppet] wmap "J0518-2455_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.016 x 7.937 at -2.242 degrees (North through East) ! Clean map min=-0.0011729 max=0.16534 Jy/beam ! Writing clean map to FITS file: J0518-2455_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 0.165342 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196452 device "J0518-2455_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0518-2455_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.356446 0.356446 0.712892 1.42578 2.85157 5.70313 11.4063 22.8125 45.6251 91.2501 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.165 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.016 x 7.937 at -2.242 degrees (North through East) ! Clean map min=-0.0011729 max=0.16534 Jy/beam quit ! Quitting program ! Log file J0518-2455_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:22:15 2016