! Started logfile: /scr/pima/bg219i_uvs/J0143+4915_S_dfm.log on Thu May 19 22:56:47 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219i_uvs/J0143+4915_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0143+4915_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J0143+4915 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 10080 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0143+4915_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014853Jy sigma=24.536463 ! Fit after self-cal, rms=0.884386Jy sigma=21.446496 ! 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=3.85 mas, bmaj=4.259 mas, bpa=53.15 degrees ! Estimated noise=0.498883 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 = 0.0809178 Jy ! Component: 100 - total flux cleaned = 0.110013 Jy ! Total flux subtracted in 100 components = 0.110013 Jy ! Clean residual min=-0.007910 max=0.018965 Jy/beam ! Clean residual mean=-0.000102 rms=0.002308 Jy/beam ! Combined flux in latest and established models = 0.110013 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.110013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074644Jy sigma=1.753922 ! Fit after self-cal, rms=0.074576Jy sigma=1.752390 ! Inverting map ! Added new window around map position (6, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197314 Jy ! Component: 100 - total flux cleaned = 0.0334342 Jy ! Total flux subtracted in 100 components = 0.0334342 Jy ! Clean residual min=-0.006391 max=0.009380 Jy/beam ! Clean residual mean=-0.000071 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.143447 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.143447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066382Jy sigma=1.549594 ! Fit after self-cal, rms=0.066224Jy sigma=1.545892 ! Inverting map ! Added new window around map position (9, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113211 Jy ! Component: 100 - total flux cleaned = 0.019843 Jy ! Total flux subtracted in 100 components = 0.019843 Jy ! Clean residual min=-0.005309 max=0.007397 Jy/beam ! Clean residual mean=-0.000054 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.16329 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.16329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062917Jy sigma=1.463850 ! Fit after self-cal, rms=0.062836Jy sigma=1.462245 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.635 mas, bmaj=5.23 mas, bpa=57.27 degrees ! Estimated noise=0.305701 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 (16, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119893 Jy ! Component: 100 - total flux cleaned = 0.0210405 Jy ! Component: 150 - total flux cleaned = 0.0281557 Jy ! Component: 200 - total flux cleaned = 0.0338609 Jy ! Total flux subtracted in 200 components = 0.0338609 Jy ! Clean residual min=-0.003491 max=0.004526 Jy/beam ! Clean residual mean=-0.000060 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.197151 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 86 components and 0.197151 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059483Jy sigma=1.378401 ! Fit after self-cal, rms=0.059294Jy sigma=1.373818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.635 x 5.23 at 57.27 degrees (North through East) ! Clean map min=-0.0030671 max=0.11649 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 0.96 ! LA 0.92 MK 1.12 NL 1.00 OV 0.95 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.01 KP 0.94 ! LA 0.93 MK 1.15 NL 0.96 OV 0.97 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.95 ! LA 0.96 MK 1.05 NL 0.98 OV 0.95 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.97 ! LA 0.97 MK 1.01 NL 1.00 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.059294Jy sigma=1.373818 ! Fit after self-cal, rms=0.057893Jy sigma=1.353455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.705 mas, bmaj=5.335 mas, bpa=57.3 degrees ! Estimated noise=0.297957 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 = 0.00458559 Jy ! Component: 100 - total flux cleaned = 0.00754614 Jy ! Component: 150 - total flux cleaned = 0.009706 Jy ! Component: 200 - total flux cleaned = 0.0110822 Jy ! Total flux subtracted in 200 components = 0.0110822 Jy ! Clean residual min=-0.001811 max=0.002064 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.208234 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 121 components and 0.208234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057451Jy sigma=1.342148 ! Fit after self-cal, rms=0.057411Jy sigma=1.340451 ! 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=0.057411Jy sigma=1.340451 ! Fit after self-cal, rms=0.057477Jy sigma=1.336129 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.667 mas, bmaj=5.336 mas, bpa=57.44 degrees ! Estimated noise=0.29832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204101 Jy ! Component: 100 - total flux cleaned = 0.00338817 Jy ! Component: 150 - total flux cleaned = 0.00408144 Jy ! Component: 200 - total flux cleaned = 0.00450783 Jy ! Total flux subtracted in 200 components = 0.00450783 Jy ! Clean residual min=-0.001527 max=0.001753 Jy/beam ! Clean residual mean=0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.212741 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 0.212741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057374Jy sigma=1.333581 ! Fit after self-cal, rms=0.057369Jy sigma=1.333263 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 (37, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150483 Jy ! Component: 100 - total flux cleaned = 0.0025253 Jy ! Component: 150 - total flux cleaned = 0.00319075 Jy ! Component: 200 - total flux cleaned = 0.00362302 Jy ! Total flux subtracted in 200 components = 0.00362302 Jy ! Clean residual min=-0.001351 max=0.001669 Jy/beam ! Clean residual mean=0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.216364 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.216364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057311Jy sigma=1.331839 ! Fit after self-cal, rms=0.057306Jy sigma=1.331778 ! Inverting map ! Added new window around map position (-96, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012647 Jy ! Component: 100 - total flux cleaned = 0.00182626 Jy ! Component: 150 - total flux cleaned = 0.00234239 Jy ! Component: 200 - total flux cleaned = 0.00277657 Jy ! Total flux subtracted in 200 components = 0.00277657 Jy ! Clean residual min=-0.001325 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.219141 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 185 components and 0.219141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057256Jy sigma=1.330497 ! Fit after self-cal, rms=0.057255Jy sigma=1.330445 ! 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=0.057255Jy sigma=1.330445 ! Fit after self-cal, rms=0.057183Jy sigma=1.330234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.653 mas, bmaj=5.342 mas, bpa=57.4 degrees ! Estimated noise=0.298138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479837 Jy ! Component: 100 - total flux cleaned = 0.000823771 Jy ! Component: 150 - total flux cleaned = 0.00111193 Jy ! Component: 200 - total flux cleaned = 0.00138045 Jy ! Total flux subtracted in 200 components = 0.00138045 Jy ! Clean residual min=-0.001348 max=0.001248 Jy/beam ! Clean residual mean=-0.000003 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.220521 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 200 components and 0.220521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057158Jy sigma=1.329648 ! Fit after self-cal, rms=0.057157Jy sigma=1.329628 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 = 0.000268541 Jy ! Component: 100 - total flux cleaned = 0.000449156 Jy ! Component: 150 - total flux cleaned = 0.000578101 Jy ! Component: 200 - total flux cleaned = 0.000659724 Jy ! Total flux subtracted in 200 components = 0.000659724 Jy ! Clean residual min=-0.001351 max=0.001217 Jy/beam ! Clean residual mean=-0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.221181 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 210 components and 0.221181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057141Jy sigma=1.329278 ! Fit after self-cal, rms=0.057141Jy sigma=1.329270 ! 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=0.057141Jy sigma=1.329270 ! Fit after self-cal, rms=0.057132Jy sigma=1.329226 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.796 mas, bmaj=8.889 mas, bpa=67.96 degrees ! Estimated noise=0.358924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000709886 Jy ! Component: 100 - total flux cleaned = 0.00102941 Jy ! Component: 150 - total flux cleaned = 0.00117669 Jy ! Component: 200 - total flux cleaned = 0.00127598 Jy ! Total flux subtracted in 200 components = 0.00127598 Jy ! Clean residual min=-0.001230 max=0.001193 Jy/beam ! Clean residual mean=-0.000009 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.222457 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 234 components and 0.222457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057123Jy sigma=1.329013 ! Fit after self-cal, rms=0.057122Jy sigma=1.328995 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 = 0.000191786 Jy ! Component: 100 - total flux cleaned = 0.000266648 Jy ! Component: 150 - total flux cleaned = 0.000361989 Jy ! Component: 200 - total flux cleaned = 0.000425933 Jy ! Total flux subtracted in 200 components = 0.000425933 Jy ! Clean residual min=-0.001244 max=0.001194 Jy/beam ! Clean residual mean=-0.000009 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.222883 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 251 components and 0.222883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057118Jy sigma=1.328891 ! Fit after self-cal, rms=0.057118Jy sigma=1.328880 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=4.648 mas, bmaj=5.345 mas, bpa=57.34 degrees ! Estimated noise=0.298105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.648 x 5.345 at 57.34 degrees (North through East) ! Clean map min=-0.0013004 max=0.11345 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=3.833 mas, bmaj=4.352 mas, bpa=53.92 degrees ! Estimated noise=0.492911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0792943 Jy ! Component: 100 - total flux cleaned = 0.109132 Jy ! Component: 150 - total flux cleaned = 0.129228 Jy ! Component: 200 - total flux cleaned = 0.143925 Jy ! Total flux subtracted in 200 components = 0.143925 Jy ! Clean residual min=-0.005135 max=0.008459 Jy/beam ! Clean residual mean=-0.000057 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.143925 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.143925 Jy ! Inverting map and beam ! Estimated beam: bmin=4.648 mas, bmaj=5.345 mas, bpa=57.34 degrees ! Estimated noise=0.298105 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 = 0.0160469 Jy ! Component: 100 - total flux cleaned = 0.0278477 Jy ! Component: 150 - total flux cleaned = 0.0368406 Jy ! Component: 200 - total flux cleaned = 0.0438383 Jy ! Total flux subtracted in 200 components = 0.0438383 Jy ! Clean residual min=-0.002693 max=0.004129 Jy/beam ! Clean residual mean=-0.000045 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.187763 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.187763 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555066 Jy ! Component: 100 - total flux cleaned = 0.010001 Jy ! Component: 150 - total flux cleaned = 0.0135915 Jy ! Component: 200 - total flux cleaned = 0.0165088 Jy ! Total flux subtracted in 200 components = 0.0165088 Jy ! Clean residual min=-0.001873 max=0.001766 Jy/beam ! Clean residual mean=-0.000018 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.204272 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 0.204272 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=7.796 mas, bmaj=8.889 mas, bpa=67.96 degrees ! Estimated noise=0.358924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389307 Jy ! Component: 100 - total flux cleaned = 0.00653579 Jy ! Component: 150 - total flux cleaned = 0.00851633 Jy ! Component: 200 - total flux cleaned = 0.0101045 Jy ! Total flux subtracted in 200 components = 0.0101045 Jy ! Clean residual min=-0.001488 max=0.001410 Jy/beam ! Clean residual mean=-0.000012 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.214377 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 = 0.00131529 Jy ! Component: 100 - total flux cleaned = 0.00242838 Jy ! Component: 150 - total flux cleaned = 0.00338267 Jy ! Component: 200 - total flux cleaned = 0.00421308 Jy ! Total flux subtracted in 200 components = 0.00421308 Jy ! Clean residual min=-0.001355 max=0.001175 Jy/beam ! Clean residual mean=-0.000010 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.21859 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 176 components and 0.21859 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.648 mas, bmaj=5.345 mas, bpa=57.34 degrees ! Estimated noise=0.298105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030365 Jy ! Component: 100 - total flux cleaned = 0.00068041 Jy ! Component: 150 - total flux cleaned = 0.00116722 Jy ! Component: 200 - total flux cleaned = 0.00157804 Jy ! Total flux subtracted in 200 components = 0.00157804 Jy ! Clean residual min=-0.001451 max=0.001330 Jy/beam ! Clean residual mean=-0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.220168 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 208 components and 0.220168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057176Jy sigma=1.330562 ! Fit after self-cal, rms=0.057173Jy sigma=1.330405 wmodel /J0143+4915_S_map.mod ! wmodel: Unable to open new model file: /J0143+4915_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0143+4915_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.648 x 5.345 at 57.34 degrees (North through East) ! Clean map min=-0.0014265 max=0.11307 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0143+4915_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85943 0.85943 1.71886 3.43772 6.87544 13.7509 27.5018 55.0035 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.068 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0143+4915_S_dfm.log closed on Thu May 19 22:56:50 2016