! Started logfile: J1229+0203_L_2011_08_18_pus_uvs.log on Tue Jan 12 23:54:35 2016 obs J1229+0203_L_2011_08_18_pus_uva.fits ! Reading UV FITS file: J1229+0203_L_2011_08_18_pus_uva.fits ! AN table 1: 600 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907083 visibilities/baseline/integration-bin. ! Found source: J1229+0203 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 799 lines of history. ! ! Reading 313488 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J1229+0203_L_2011_08_18_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 0.800x0.800 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 448 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 404 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 395 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 395 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=17.933083Jy sigma=0.206734 ! Fit after self-cal, rms=17.912657Jy sigma=0.206518 ! 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=4.77 mas, bmaj=10.24 mas, bpa=2.731 degrees ! Estimated noise=564.732 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 = 9.82763 Jy ! Component: 100 - total flux cleaned = 14.8213 Jy ! Total flux subtracted in 100 components = 14.8213 Jy ! Clean residual min=-1.364214 max=6.246427 Jy/beam ! Clean residual mean=0.007528 rms=0.364979 Jy/beam ! Combined flux in latest and established models = 14.8213 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 14.8213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=11.163834Jy sigma=0.126440 ! Fit after self-cal, rms=10.968465Jy sigma=0.124616 ! Inverting map ! Added new window around map position (-9.6, -5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13876 Jy ! Component: 100 - total flux cleaned = 9.13008 Jy ! Total flux subtracted in 100 components = 9.13008 Jy ! Clean residual min=-0.912916 max=2.904686 Jy/beam ! Clean residual mean=0.003999 rms=0.214722 Jy/beam ! Combined flux in latest and established models = 23.9514 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 23.9514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=6.896449Jy sigma=0.076458 ! Fit after self-cal, rms=5.793115Jy sigma=0.065182 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.90012 Jy ! Component: 100 - total flux cleaned = 4.45106 Jy ! Total flux subtracted in 100 components = 4.45106 Jy ! Clean residual min=-0.541000 max=1.459780 Jy/beam ! Clean residual mean=0.002113 rms=0.114814 Jy/beam ! Combined flux in latest and established models = 28.4025 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 28.4025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=3.894363Jy sigma=0.042387 ! Fit after self-cal, rms=3.698871Jy sigma=0.040525 ! Inverting map ! Added new window around map position (-16, -12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.4555 Jy ! Component: 100 - total flux cleaned = 2.38222 Jy ! Total flux subtracted in 100 components = 2.38222 Jy ! Clean residual min=-0.374099 max=0.944024 Jy/beam ! Clean residual mean=0.001275 rms=0.078667 Jy/beam ! Combined flux in latest and established models = 30.7847 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 30.7847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.922030Jy sigma=0.030943 ! Fit after self-cal, rms=2.845091Jy sigma=0.030217 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.835088 Jy ! Component: 100 - total flux cleaned = 1.42036 Jy ! Total flux subtracted in 100 components = 1.42036 Jy ! Clean residual min=-0.296961 max=0.644446 Jy/beam ! Clean residual mean=0.000783 rms=0.061313 Jy/beam ! Combined flux in latest and established models = 32.2051 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 32.2051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.489755Jy sigma=0.025740 ! Fit after self-cal, rms=2.464345Jy sigma=0.025491 ! Inverting map ! Added new window around map position (8.8, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.584096 Jy ! Component: 100 - total flux cleaned = 1.01557 Jy ! Total flux subtracted in 100 components = 1.01557 Jy ! Clean residual min=-0.252355 max=0.356384 Jy/beam ! Clean residual mean=0.000461 rms=0.051334 Jy/beam ! Combined flux in latest and established models = 33.2206 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 33.2206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.272356Jy sigma=0.023119 ! Fit after self-cal, rms=2.269313Jy sigma=0.023092 ! Inverting map ! Added new window around map position (-8.8, -89.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385226 Jy ! Component: 100 - total flux cleaned = 0.693967 Jy ! Total flux subtracted in 100 components = 0.693967 Jy ! Clean residual min=-0.233314 max=0.287697 Jy/beam ! Clean residual mean=0.000266 rms=0.046416 Jy/beam ! Combined flux in latest and established models = 33.9146 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 33.9146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.161697Jy sigma=0.021895 ! Fit after self-cal, rms=2.159731Jy sigma=0.021874 ! 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=5.704 mas, bmaj=12.05 mas, bpa=2.347 degrees ! Estimated noise=256.702 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 (-4.8, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.4448 Jy ! Component: 100 - total flux cleaned = 0.758553 Jy ! Component: 150 - total flux cleaned = 1.00275 Jy ! Component: 200 - total flux cleaned = 1.19862 Jy ! Total flux subtracted in 200 components = 1.19862 Jy ! Clean residual min=-0.219971 max=0.243165 Jy/beam ! Clean residual mean=0.000254 rms=0.054437 Jy/beam ! Combined flux in latest and established models = 35.1132 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 151 components and 35.1132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.044907Jy sigma=0.020544 ! Fit after self-cal, rms=2.042087Jy sigma=0.020516 ! 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 1.04 FD 1.00 HN 1.06 KP 1.03 ! LA 0.99 MK 0.98 NL 1.03 OV 1.08 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.08 KP 1.05 ! LA 1.03 MK 0.99 NL 1.01 OV 0.95 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.04 KP 0.92 ! LA 0.94 MK 0.84 NL 0.97 OV 0.97 ! SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.98 ! LA 0.96 MK 0.88 NL 0.98 OV 0.99 ! SC 1.02 ! ! ! Fit before self-cal, rms=2.042087Jy sigma=0.020516 ! Fit after self-cal, rms=1.710002Jy sigma=0.015611 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.657 mas, bmaj=11.99 mas, bpa=1.966 degrees ! Estimated noise=255.266 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 = 0.0402421 Jy ! Component: 100 - total flux cleaned = 0.0445938 Jy ! Component: 150 - total flux cleaned = 0.0383517 Jy ! Component: 200 - total flux cleaned = 0.0328016 Jy ! Total flux subtracted in 200 components = 0.0328016 Jy ! Clean residual min=-0.173165 max=0.177118 Jy/beam ! Clean residual mean=-0.000384 rms=0.038959 Jy/beam ! Combined flux in latest and established models = 35.146 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 168 components and 35.146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.693025Jy sigma=0.015473 ! Fit after self-cal, rms=1.692434Jy sigma=0.015466 ! 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=1.692434Jy sigma=0.015466 ! Fit after self-cal, rms=1.578743Jy sigma=0.013114 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.682 mas, bmaj=12.02 mas, bpa=2.231 degrees ! Estimated noise=256.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261871 Jy ! Component: 100 - total flux cleaned = 0.0393159 Jy ! Component: 150 - total flux cleaned = 0.0416643 Jy ! Component: 200 - total flux cleaned = 0.0416886 Jy ! Total flux subtracted in 200 components = 0.0416886 Jy ! Clean residual min=-0.114758 max=0.167843 Jy/beam ! Clean residual mean=-0.000240 rms=0.032426 Jy/beam ! Combined flux in latest and established models = 35.1877 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 35.1877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.571940Jy sigma=0.013024 ! Fit after self-cal, rms=1.571510Jy sigma=0.013018 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 (-27.2, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155461 Jy ! Component: 100 - total flux cleaned = 0.231402 Jy ! Component: 150 - total flux cleaned = 0.259846 Jy ! Component: 200 - total flux cleaned = 0.286222 Jy ! Total flux subtracted in 200 components = 0.286222 Jy ! Clean residual min=-0.108061 max=0.111150 Jy/beam ! Clean residual mean=-0.000156 rms=0.029263 Jy/beam ! Combined flux in latest and established models = 35.4739 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 219 components and 35.4739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.554962Jy sigma=0.012783 ! Fit after self-cal, rms=1.553083Jy sigma=0.012759 ! 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=1.553083Jy sigma=0.012759 ! Fit after self-cal, rms=1.013201Jy sigma=0.008475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.676 mas, bmaj=12.01 mas, bpa=2.093 degrees ! Estimated noise=256.346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611572 Jy ! Component: 100 - total flux cleaned = 0.088052 Jy ! Component: 150 - total flux cleaned = 0.0988706 Jy ! Component: 200 - total flux cleaned = 0.106238 Jy ! Total flux subtracted in 200 components = 0.106238 Jy ! Clean residual min=-0.070882 max=0.079734 Jy/beam ! Clean residual mean=-0.000230 rms=0.018823 Jy/beam ! Combined flux in latest and established models = 35.5802 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 243 components and 35.5802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.001656Jy sigma=0.008324 ! Fit after self-cal, rms=1.000179Jy sigma=0.008304 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 = 0.00823916 Jy ! Component: 100 - total flux cleaned = 0.0193226 Jy ! Component: 150 - total flux cleaned = 0.0256355 Jy ! Component: 200 - total flux cleaned = 0.028555 Jy ! Total flux subtracted in 200 components = 0.028555 Jy ! Clean residual min=-0.068254 max=0.077629 Jy/beam ! Clean residual mean=-0.000222 rms=0.018330 Jy/beam ! Combined flux in latest and established models = 35.6087 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 259 components and 35.6087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.994138Jy sigma=0.008235 ! Fit after self-cal, rms=0.993375Jy sigma=0.008225 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.993375Jy sigma=0.008225 ! Fit after self-cal, rms=0.959208Jy sigma=0.007953 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.921 mas, bmaj=16.06 mas, bpa=3.615 degrees ! Estimated noise=286.264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291365 Jy ! Component: 100 - total flux cleaned = 0.0292926 Jy ! Component: 150 - total flux cleaned = 0.0264287 Jy ! Component: 200 - total flux cleaned = 0.0224669 Jy ! Total flux subtracted in 200 components = 0.0224669 Jy ! Clean residual min=-0.061129 max=0.093133 Jy/beam ! Clean residual mean=-0.000432 rms=0.019295 Jy/beam ! Combined flux in latest and established models = 35.6312 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 278 components and 35.6312 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.956856Jy sigma=0.007900 ! Fit after self-cal, rms=0.955889Jy sigma=0.007888 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 (-44, -45.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0775969 Jy ! Component: 100 - total flux cleaned = 0.103646 Jy ! Component: 150 - total flux cleaned = 0.129241 Jy ! Component: 200 - total flux cleaned = 0.14949 Jy ! Total flux subtracted in 200 components = 0.14949 Jy ! Clean residual min=-0.051813 max=0.062698 Jy/beam ! Clean residual mean=-0.000248 rms=0.016261 Jy/beam ! Combined flux in latest and established models = 35.7807 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 329 components and 35.7807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.950591Jy sigma=0.007796 ! Fit after self-cal, rms=0.949945Jy sigma=0.007787 ! 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=5.669 mas, bmaj=12 mas, bpa=2.011 degrees ! Estimated noise=256.138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.669 x 12 at 2.011 degrees (North through East) ! Clean map min=-0.053217 max=10.977 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.949945Jy sigma=0.007787 ! Fit after self-cal, rms=0.539827Jy sigma=0.004726 ! Inverting map and beam ! Estimated beam: bmin=5.673 mas, bmaj=12.01 mas, bpa=1.902 degrees ! Estimated noise=255.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445081 Jy ! Component: 100 - total flux cleaned = 0.0135025 Jy ! Component: 150 - total flux cleaned = 0.025013 Jy ! Component: 200 - total flux cleaned = 0.0339968 Jy ! Total flux subtracted in 200 components = 0.0339968 Jy ! Clean residual min=-0.047829 max=0.051411 Jy/beam ! Clean residual mean=-0.000102 rms=0.012070 Jy/beam ! Combined flux in latest and established models = 35.8147 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 349 components and 35.8147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.527687Jy sigma=0.004604 ! Fit after self-cal, rms=0.526780Jy sigma=0.004595 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000936455 Jy ! Component: 100 - total flux cleaned = 0.00811267 Jy ! Component: 150 - total flux cleaned = 0.0133745 Jy ! Component: 200 - total flux cleaned = 0.0183297 Jy ! Total flux subtracted in 200 components = 0.0183297 Jy ! Clean residual min=-0.044968 max=0.051235 Jy/beam ! Clean residual mean=-0.000081 rms=0.011780 Jy/beam ! Combined flux in latest and established models = 35.833 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 365 components and 35.833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.519055Jy sigma=0.004527 ! Fit after self-cal, rms=0.518662Jy sigma=0.004520 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.518662Jy sigma=0.004520 ! Fit after self-cal, rms=0.515603Jy sigma=0.004511 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=4.725 mas, bmaj=10.16 mas, bpa=1.96 degrees ! Estimated noise=560.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 10.8719 Jy ! Component: 100 - total flux cleaned = 17.6253 Jy ! Component: 150 - total flux cleaned = 22.051 Jy ! Component: 200 - total flux cleaned = 25.0794 Jy ! Total flux subtracted in 200 components = 25.0794 Jy ! Clean residual min=-0.610153 max=1.678223 Jy/beam ! Clean residual mean=0.003179 rms=0.142701 Jy/beam ! Combined flux in latest and established models = 25.0794 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 25.0794 Jy ! Inverting map and beam ! Estimated beam: bmin=5.665 mas, bmaj=12 mas, bpa=1.788 degrees ! Estimated noise=255.56 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 = 2.96554 Jy ! Component: 100 - total flux cleaned = 4.86834 Jy ! Component: 150 - total flux cleaned = 6.15758 Jy ! Component: 200 - total flux cleaned = 7.07039 Jy ! Total flux subtracted in 200 components = 7.07039 Jy ! Clean residual min=-0.242980 max=0.517365 Jy/beam ! Clean residual mean=0.001412 rms=0.077317 Jy/beam ! Combined flux in latest and established models = 32.1498 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 89 components and 32.1498 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.667082 Jy ! Component: 100 - total flux cleaned = 1.16553 Jy ! Component: 150 - total flux cleaned = 1.54676 Jy ! Component: 200 - total flux cleaned = 1.84828 Jy ! Total flux subtracted in 200 components = 1.84828 Jy ! Clean residual min=-0.129042 max=0.178367 Jy/beam ! Clean residual mean=0.000275 rms=0.035155 Jy/beam ! Combined flux in latest and established models = 33.998 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 140 components and 33.998 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.241936 Jy ! Component: 100 - total flux cleaned = 0.443608 Jy ! Component: 150 - total flux cleaned = 0.614056 Jy ! Component: 200 - total flux cleaned = 0.7592 Jy ! Total flux subtracted in 200 components = 0.7592 Jy ! Clean residual min=-0.084510 max=0.116649 Jy/beam ! Clean residual mean=-0.000010 rms=0.022512 Jy/beam ! Combined flux in latest and established models = 34.7572 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 192 components and 34.7572 Jy ! Inverting map ! Added new window around map position (-16, -100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131608 Jy ! Component: 100 - total flux cleaned = 0.242898 Jy ! Component: 150 - total flux cleaned = 0.341685 Jy ! Component: 200 - total flux cleaned = 0.430667 Jy ! Total flux subtracted in 200 components = 0.430667 Jy ! Clean residual min=-0.066232 max=0.078798 Jy/beam ! Clean residual mean=-0.000085 rms=0.016830 Jy/beam ! Combined flux in latest and established models = 35.1879 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 244 components and 35.1879 Jy ! Inverting map ! Added new window around map position (-21.6, 67.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884414 Jy ! Component: 100 - total flux cleaned = 0.162466 Jy ! Component: 150 - total flux cleaned = 0.226874 Jy ! Component: 200 - total flux cleaned = 0.276212 Jy ! Total flux subtracted in 200 components = 0.276212 Jy ! Clean residual min=-0.059371 max=0.060658 Jy/beam ! Clean residual mean=-0.000123 rms=0.013959 Jy/beam ! Combined flux in latest and established models = 35.4641 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 275 components and 35.4641 Jy ! Inverting map ! Added new window around map position (29.6, -178.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055615 Jy ! Component: 100 - total flux cleaned = 0.0964741 Jy ! Component: 150 - total flux cleaned = 0.126712 Jy ! Component: 200 - total flux cleaned = 0.149549 Jy ! Total flux subtracted in 200 components = 0.149549 Jy ! Clean residual min=-0.052118 max=0.051719 Jy/beam ! Clean residual mean=-0.000137 rms=0.012506 Jy/beam ! Combined flux in latest and established models = 35.6137 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 309 components and 35.6136 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.915 mas, bmaj=16.05 mas, bpa=3.381 degrees ! Estimated noise=285.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604333 Jy ! Component: 100 - total flux cleaned = 0.108563 Jy ! Component: 150 - total flux cleaned = 0.143521 Jy ! Component: 200 - total flux cleaned = 0.173074 Jy ! Total flux subtracted in 200 components = 0.173074 Jy ! Clean residual min=-0.042762 max=0.044418 Jy/beam ! Clean residual mean=-0.000183 rms=0.010678 Jy/beam ! Combined flux in latest and established models = 35.7867 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 = 0.0224907 Jy ! Component: 100 - total flux cleaned = 0.0405474 Jy ! Component: 150 - total flux cleaned = 0.0527152 Jy ! Component: 200 - total flux cleaned = 0.0619497 Jy ! Total flux subtracted in 200 components = 0.0619497 Jy ! Clean residual min=-0.038180 max=0.046289 Jy/beam ! Clean residual mean=-0.000169 rms=0.009757 Jy/beam ! Combined flux in latest and established models = 35.8487 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 433 components and 35.8487 Jy ! Inverting map ! Added new window around map position (-72, -80). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0269046 Jy ! Component: 100 - total flux cleaned = 0.0476384 Jy ! Component: 150 - total flux cleaned = 0.0637047 Jy ! Component: 200 - total flux cleaned = 0.0743208 Jy ! Total flux subtracted in 200 components = 0.0743208 Jy ! Clean residual min=-0.037399 max=0.034546 Jy/beam ! Clean residual mean=-0.000180 rms=0.008628 Jy/beam ! Combined flux in latest and established models = 35.923 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 490 components and 35.923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.665 mas, bmaj=12 mas, bpa=1.788 degrees ! Estimated noise=255.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00301855 Jy ! Component: 100 - total flux cleaned = -0.00740319 Jy ! Component: 150 - total flux cleaned = -0.0100717 Jy ! Component: 200 - total flux cleaned = -0.0100814 Jy ! Total flux subtracted in 200 components = -0.0100814 Jy ! Clean residual min=-0.050114 max=0.044695 Jy/beam ! Clean residual mean=-0.000096 rms=0.010479 Jy/beam ! Combined flux in latest and established models = 35.9129 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 513 components and 35.9129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487895Jy sigma=0.004273 ! Fit after self-cal, rms=0.470802Jy sigma=0.004156 wmodel J1229+0203_L_2011_08_18_pus_map.mod ! Writing 513 model components to file: J1229+0203_L_2011_08_18_pus_map.mod wobs J1229+0203_L_2011_08_18_pus_uvs.fits ! Writing UV FITS file: J1229+0203_L_2011_08_18_pus_uvs.fits wwins J1229+0203_L_2011_08_18_pus_map.win ! wwins: Wrote 12 windows to J1229+0203_L_2011_08_18_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 = -0.0013643 Jy ! Component: 100 - total flux cleaned = -0.000566453 Jy ! Component: 150 - total flux cleaned = -0.000581615 Jy ! Component: 200 - total flux cleaned = 0.000131306 Jy ! Component: 250 - total flux cleaned = 0.00151069 Jy ! Component: 300 - total flux cleaned = 0.00285629 Jy ! Component: 350 - total flux cleaned = 0.00547826 Jy ! Component: 400 - total flux cleaned = 0.00612165 Jy ! Component: 450 - total flux cleaned = 0.00800605 Jy ! Component: 500 - total flux cleaned = 0.00862117 Jy ! Component: 550 - total flux cleaned = 0.0110556 Jy ! Component: 600 - total flux cleaned = 0.0140527 Jy ! Component: 650 - total flux cleaned = 0.0181984 Jy ! Component: 700 - total flux cleaned = 0.021119 Jy ! Component: 750 - total flux cleaned = 0.0257355 Jy ! Component: 800 - total flux cleaned = 0.0285912 Jy ! Component: 850 - total flux cleaned = 0.0331095 Jy ! Component: 900 - total flux cleaned = 0.0370208 Jy ! Component: 950 - total flux cleaned = 0.039228 Jy ! Component: 1000 - total flux cleaned = 0.043607 Jy ! Component: 1050 - total flux cleaned = 0.0452358 Jy ! Component: 1100 - total flux cleaned = 0.0479261 Jy ! Component: 1150 - total flux cleaned = 0.0521779 Jy ! Component: 1200 - total flux cleaned = 0.0548106 Jy ! Component: 1250 - total flux cleaned = 0.0574237 Jy ! Component: 1300 - total flux cleaned = 0.0605277 Jy ! Component: 1350 - total flux cleaned = 0.0636015 Jy ! Component: 1400 - total flux cleaned = 0.0666545 Jy ! Component: 1450 - total flux cleaned = 0.0681658 Jy ! Component: 1500 - total flux cleaned = 0.0711675 Jy ! Component: 1550 - total flux cleaned = 0.0726536 Jy ! Component: 1600 - total flux cleaned = 0.074131 Jy ! Component: 1650 - total flux cleaned = 0.077071 Jy ! Component: 1700 - total flux cleaned = 0.0770713 Jy ! Component: 1750 - total flux cleaned = 0.0790034 Jy ! Component: 1800 - total flux cleaned = 0.081879 Jy ! Component: 1850 - total flux cleaned = 0.0837735 Jy ! Component: 1900 - total flux cleaned = 0.0833028 Jy ! Component: 1950 - total flux cleaned = 0.0861191 Jy ! Component: 2000 - total flux cleaned = 0.08798 Jy ! Component: 2050 - total flux cleaned = 0.0884411 Jy ! Component: 2100 - total flux cleaned = 0.0898143 Jy ! Component: 2150 - total flux cleaned = 0.0921029 Jy ! Component: 2200 - total flux cleaned = 0.0925572 Jy ! Component: 2250 - total flux cleaned = 0.0921046 Jy ! Component: 2300 - total flux cleaned = 0.0939039 Jy ! Component: 2350 - total flux cleaned = 0.0952455 Jy ! Component: 2400 - total flux cleaned = 0.0965793 Jy ! Component: 2450 - total flux cleaned = 0.0970232 Jy ! Component: 2500 - total flux cleaned = 0.0992184 Jy ! Component: 2550 - total flux cleaned = 0.0983456 Jy ! Component: 2600 - total flux cleaned = 0.0987825 Jy ! Component: 2650 - total flux cleaned = 0.100945 Jy ! Component: 2700 - total flux cleaned = 0.101375 Jy ! Component: 2750 - total flux cleaned = 0.102657 Jy ! Component: 2800 - total flux cleaned = 0.103082 Jy ! Component: 2850 - total flux cleaned = 0.10435 Jy ! Component: 2900 - total flux cleaned = 0.104356 Jy ! Component: 2950 - total flux cleaned = 0.105193 Jy ! Component: 3000 - total flux cleaned = 0.10894 Jy ! Component: 3050 - total flux cleaned = 0.108938 Jy ! Component: 3100 - total flux cleaned = 0.108938 Jy ! Component: 3150 - total flux cleaned = 0.109349 Jy ! Component: 3200 - total flux cleaned = 0.111394 Jy ! Component: 3250 - total flux cleaned = 0.113019 Jy ! Component: 3300 - total flux cleaned = 0.113828 Jy ! Component: 3350 - total flux cleaned = 0.115038 Jy ! Component: 3400 - total flux cleaned = 0.116241 Jy ! Component: 3450 - total flux cleaned = 0.11624 Jy ! Component: 3500 - total flux cleaned = 0.116241 Jy ! Component: 3550 - total flux cleaned = 0.119013 Jy ! Component: 3600 - total flux cleaned = 0.12059 Jy ! Component: 3650 - total flux cleaned = 0.12059 Jy ! Component: 3700 - total flux cleaned = 0.121373 Jy ! Component: 3750 - total flux cleaned = 0.121761 Jy ! Component: 3800 - total flux cleaned = 0.12254 Jy ! Component: 3850 - total flux cleaned = 0.124086 Jy ! Component: 3900 - total flux cleaned = 0.12524 Jy ! Component: 3950 - total flux cleaned = 0.125621 Jy ! Component: 4000 - total flux cleaned = 0.127149 Jy ! Component: 4050 - total flux cleaned = 0.126768 Jy ! Total flux subtracted in 4096 components = 0.126766 Jy ! Clean residual min=-0.020888 max=0.023222 Jy/beam ! Clean residual mean=-0.000071 rms=0.007204 Jy/beam ! Combined flux in latest and established models = 36.0397 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 822 components and 36.0397 Jy ![Exited script file: muppet] wmap "J1229+0203_L_2011_08_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.665 x 12 at 1.788 degrees (North through East) ! Clean map min=-0.036679 max=10.876 Jy/beam ! Writing clean map to FITS file: J1229+0203_L_2011_08_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 10.876 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00719221 device "J1229+0203_L_2011_08_18_pus\_map.eps/VPS" ! Attempting to open device: 'J1229+0203_L_2011_08_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198388 0.198388 0.396776 0.793552 1.5871 3.17421 6.34842 12.6968 25.3937 50.7873 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0215 print "peak=",int(1000*peak_flux)/1000 ! peak= 10.875 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.665 x 12 at 1.788 degrees (North through East) ! Clean map min=-0.036679 max=10.876 Jy/beam quit ! Quitting program ! Log file J1229+0203_L_2011_08_18_pus_uvs.log closed on Tue Jan 12 23:55:03 2016