! Started logfile: /scr/pima/bg219i_uvs/J1109+3744_S_dfm.log on Thu May 19 23:17:14 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/J1109+3744_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1109+3744_S_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807092 visibilities/baseline/integration-bin. ! Found source: J1109+3744 ! ! 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 6828 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 J1109+3744_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.138819Jy sigma=26.526689 ! Fit after self-cal, rms=0.492077Jy sigma=12.502129 ! 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=3.639 mas, bmaj=4.239 mas, bpa=26.24 degrees ! Estimated noise=0.569766 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 = 0.378639 Jy ! Component: 100 - total flux cleaned = 0.523636 Jy ! Total flux subtracted in 100 components = 0.523636 Jy ! Clean residual min=-0.021880 max=0.067529 Jy/beam ! Clean residual mean=-0.000141 rms=0.006941 Jy/beam ! Combined flux in latest and established models = 0.523636 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.523636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155178Jy sigma=3.377666 ! Fit after self-cal, rms=0.154959Jy sigma=3.373445 ! Inverting map ! Added new window around map position (2, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0756842 Jy ! Component: 100 - total flux cleaned = 0.118906 Jy ! Total flux subtracted in 100 components = 0.118906 Jy ! Clean residual min=-0.011161 max=0.022819 Jy/beam ! Clean residual mean=-0.000067 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 0.642542 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.642542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089142Jy sigma=1.964196 ! Fit after self-cal, rms=0.088904Jy sigma=1.956703 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272941 Jy ! Component: 100 - total flux cleaned = 0.045132 Jy ! Total flux subtracted in 100 components = 0.045132 Jy ! Clean residual min=-0.008564 max=0.012218 Jy/beam ! Clean residual mean=-0.000040 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.687674 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.687674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073093Jy sigma=1.632528 ! Fit after self-cal, rms=0.073030Jy sigma=1.630047 ! 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=4.393 mas, bmaj=5.101 mas, bpa=28.51 degrees ! Estimated noise=0.372412 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 = 0.0208398 Jy ! Component: 100 - total flux cleaned = 0.0338019 Jy ! Component: 150 - total flux cleaned = 0.0423754 Jy ! Component: 200 - total flux cleaned = 0.0481985 Jy ! Total flux subtracted in 200 components = 0.0481985 Jy ! Clean residual min=-0.007768 max=0.010436 Jy/beam ! Clean residual mean=-0.000029 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.735873 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 84 components and 0.735873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065249Jy sigma=1.477569 ! Fit after self-cal, rms=0.065222Jy sigma=1.476697 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.393 x 5.101 at 28.51 degrees (North through East) ! Clean map min=-0.0076746 max=0.47788 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 0.99 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 MK 1.07 NL 0.99 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.06 NL 0.99 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.02 ! LA 0.98 MK 1.08 NL 0.99 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.03 ! LA 0.99 MK 1.05 NL 1.03 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.065222Jy sigma=1.476697 ! Fit after self-cal, rms=0.061907Jy sigma=1.404984 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.417 mas, bmaj=5.19 mas, bpa=29.82 degrees ! Estimated noise=0.373611 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 (2, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876978 Jy ! Component: 100 - total flux cleaned = 0.0134989 Jy ! Component: 150 - total flux cleaned = 0.0157606 Jy ! Component: 200 - total flux cleaned = 0.0169058 Jy ! Total flux subtracted in 200 components = 0.0169058 Jy ! Clean residual min=-0.005552 max=0.007516 Jy/beam ! Clean residual mean=0.000012 rms=0.001615 Jy/beam ! Combined flux in latest and established models = 0.752779 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.752779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060473Jy sigma=1.373425 ! Fit after self-cal, rms=0.060376Jy sigma=1.371728 ! 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=0.060376Jy sigma=1.371728 ! Fit after self-cal, rms=0.059123Jy sigma=1.344266 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.418 mas, bmaj=5.152 mas, bpa=29.08 degrees ! Estimated noise=0.372624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6487e-05 Jy ! Component: 100 - total flux cleaned = 0.00085498 Jy ! Component: 150 - total flux cleaned = 0.00127707 Jy ! Component: 200 - total flux cleaned = 0.00140206 Jy ! Total flux subtracted in 200 components = 0.00140206 Jy ! Clean residual min=-0.005434 max=0.006596 Jy/beam ! Clean residual mean=-0.000001 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.754181 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.754181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058891Jy sigma=1.339055 ! Fit after self-cal, rms=0.058884Jy sigma=1.338799 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 (-9.5, -26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607146 Jy ! Component: 100 - total flux cleaned = 0.00923201 Jy ! Component: 150 - total flux cleaned = 0.010987 Jy ! Component: 200 - total flux cleaned = 0.0121518 Jy ! Total flux subtracted in 200 components = 0.0121518 Jy ! Clean residual min=-0.004993 max=0.004731 Jy/beam ! Clean residual mean=-0.000006 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.766333 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 168 components and 0.766333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058148Jy sigma=1.324380 ! Fit after self-cal, rms=0.058099Jy sigma=1.323633 ! 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=0.058099Jy sigma=1.323633 ! Fit after self-cal, rms=0.057970Jy sigma=1.322254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.422 mas, bmaj=5.147 mas, bpa=28.87 degrees ! Estimated noise=0.372271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176365 Jy ! Component: 100 - total flux cleaned = 0.00256269 Jy ! Component: 150 - total flux cleaned = 0.00302168 Jy ! Component: 200 - total flux cleaned = 0.00343283 Jy ! Total flux subtracted in 200 components = 0.00343283 Jy ! Clean residual min=-0.004756 max=0.004629 Jy/beam ! Clean residual mean=-0.000003 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.769765 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 182 components and 0.769766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057819Jy sigma=1.319196 ! Fit after self-cal, rms=0.057809Jy sigma=1.319031 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 = 0.000635644 Jy ! Component: 100 - total flux cleaned = 0.00108661 Jy ! Component: 150 - total flux cleaned = 0.00157913 Jy ! Component: 200 - total flux cleaned = 0.00203064 Jy ! Total flux subtracted in 200 components = 0.00203064 Jy ! Clean residual min=-0.004638 max=0.004572 Jy/beam ! Clean residual mean=-0.000002 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.771796 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 195 components and 0.771796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057748Jy sigma=1.317758 ! Fit after self-cal, rms=0.057747Jy sigma=1.317717 ! 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=0.057747Jy sigma=1.317717 ! Fit after self-cal, rms=0.057726Jy sigma=1.317353 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.077 mas, bmaj=9.886 mas, bpa=31.21 degrees ! Estimated noise=0.472874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107132 Jy ! Component: 100 - total flux cleaned = 0.00183559 Jy ! Component: 150 - total flux cleaned = 0.00229532 Jy ! Component: 200 - total flux cleaned = 0.00262128 Jy ! Total flux subtracted in 200 components = 0.00262128 Jy ! Clean residual min=-0.006481 max=0.006111 Jy/beam ! Clean residual mean=-0.000002 rms=0.001802 Jy/beam ! Combined flux in latest and established models = 0.774418 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 205 components and 0.774418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057679Jy sigma=1.316531 ! Fit after self-cal, rms=0.057673Jy sigma=1.316438 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 = 0.000201807 Jy ! Component: 100 - total flux cleaned = 0.000512192 Jy ! Component: 150 - total flux cleaned = 0.000762421 Jy ! Component: 200 - total flux cleaned = 0.000904425 Jy ! Total flux subtracted in 200 components = 0.000904425 Jy ! Clean residual min=-0.006407 max=0.005972 Jy/beam ! Clean residual mean=-0.000002 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.775322 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 213 components and 0.775322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057658Jy sigma=1.316228 ! Fit after self-cal, rms=0.057656Jy sigma=1.316193 ! 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=4.428 mas, bmaj=5.146 mas, bpa=28.67 degrees ! Estimated noise=0.372259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.428 x 5.146 at 28.67 degrees (North through East) ! Clean map min=-0.0042789 max=0.47807 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=3.665 mas, bmaj=4.256 mas, bpa=25.99 degrees ! Estimated noise=0.574863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.381306 Jy ! Component: 100 - total flux cleaned = 0.527235 Jy ! Component: 150 - total flux cleaned = 0.602102 Jy ! Component: 200 - total flux cleaned = 0.644189 Jy ! Total flux subtracted in 200 components = 0.644189 Jy ! Clean residual min=-0.010062 max=0.021038 Jy/beam ! Clean residual mean=-0.000056 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 0.644189 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.644189 Jy ! Inverting map and beam ! Estimated beam: bmin=4.428 mas, bmaj=5.146 mas, bpa=28.67 degrees ! Estimated noise=0.372259 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 = 0.034566 Jy ! Component: 100 - total flux cleaned = 0.0537567 Jy ! Component: 150 - total flux cleaned = 0.0658787 Jy ! Component: 200 - total flux cleaned = 0.0750781 Jy ! Total flux subtracted in 200 components = 0.0750781 Jy ! Clean residual min=-0.005878 max=0.006122 Jy/beam ! Clean residual mean=-0.000037 rms=0.001654 Jy/beam ! Combined flux in latest and established models = 0.719267 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 71 components and 0.719267 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=8.077 mas, bmaj=9.886 mas, bpa=31.21 degrees ! Estimated noise=0.472874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116187 Jy ! Component: 100 - total flux cleaned = 0.0201951 Jy ! Component: 150 - total flux cleaned = 0.0268246 Jy ! Component: 200 - total flux cleaned = 0.0321262 Jy ! Total flux subtracted in 200 components = 0.0321262 Jy ! Clean residual min=-0.006611 max=0.006443 Jy/beam ! Clean residual mean=-0.000027 rms=0.002024 Jy/beam ! Combined flux in latest and established models = 0.751393 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 = 0.00428243 Jy ! Component: 100 - total flux cleaned = 0.00780609 Jy ! Component: 150 - total flux cleaned = 0.0107557 Jy ! Component: 200 - total flux cleaned = 0.0132433 Jy ! Total flux subtracted in 200 components = 0.0132433 Jy ! Clean residual min=-0.006355 max=0.006006 Jy/beam ! Clean residual mean=-0.000014 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.764637 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 148 components and 0.764637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.428 mas, bmaj=5.146 mas, bpa=28.67 degrees ! Estimated noise=0.372259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219481 Jy ! Component: 100 - total flux cleaned = 0.00405958 Jy ! Component: 150 - total flux cleaned = 0.00515174 Jy ! Component: 200 - total flux cleaned = 0.00589667 Jy ! Total flux subtracted in 200 components = 0.00589667 Jy ! Clean residual min=-0.004538 max=0.004312 Jy/beam ! Clean residual mean=-0.000002 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.770533 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 0.770533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057865Jy sigma=1.322666 ! Fit after self-cal, rms=0.057863Jy sigma=1.322099 wmodel /J1109+3744_S_map.mod ! wmodel: Unable to open new model file: /J1109+3744_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1109+3744_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.428 x 5.146 at 28.67 degrees (North through East) ! Clean map min=-0.0044652 max=0.47999 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1109+3744_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.479986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00113366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.708557 0.708557 1.41711 2.83423 5.66846 11.3369 22.6738 45.3476 90.6953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.479 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 423.395 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1109+3744_S_dfm.log closed on Thu May 19 23:17:17 2016