! Started logfile: /scr/pima/bg219i_uvs/J0349+2104_S_uvs.log on Wed Apr 6 22:51:09 2016 obs /scr/pima/bg219i_uvs/J0349+2104_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0349+2104_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0349+2104 ! ! 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 10260 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J0349+2104_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025019Jy sigma=23.603143 ! Fit after self-cal, rms=0.828141Jy sigma=19.108003 ! 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=3.144 mas, bmaj=5.367 mas, bpa=-7.566 degrees ! Estimated noise=0.496612 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 = 0.134037 Jy ! Component: 100 - total flux cleaned = 0.165361 Jy ! Total flux subtracted in 100 components = 0.165361 Jy ! Clean residual min=-0.015089 max=0.056871 Jy/beam ! Clean residual mean=-0.000059 rms=0.005164 Jy/beam ! Combined flux in latest and established models = 0.165361 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.165361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121802Jy sigma=2.677599 ! Fit after self-cal, rms=0.121298Jy sigma=2.665624 ! Inverting map ! Added new window around map position (8.5, 25.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0512269 Jy ! Component: 100 - total flux cleaned = 0.0771166 Jy ! Total flux subtracted in 100 components = 0.0771166 Jy ! Clean residual min=-0.010742 max=0.019307 Jy/beam ! Clean residual mean=-0.000070 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.242477 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.242477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089938Jy sigma=1.971284 ! Fit after self-cal, rms=0.087513Jy sigma=1.919332 ! 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=3.861 mas, bmaj=6.367 mas, bpa=-6.98 degrees ! Estimated noise=0.310754 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 = 0.0284117 Jy ! Component: 100 - total flux cleaned = 0.0477185 Jy ! Component: 150 - total flux cleaned = 0.0626238 Jy ! Component: 200 - total flux cleaned = 0.0744575 Jy ! Total flux subtracted in 200 components = 0.0744575 Jy ! Clean residual min=-0.007447 max=0.022167 Jy/beam ! Clean residual mean=-0.000044 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.316935 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 93 components and 0.316935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074087Jy sigma=1.627836 ! Fit after self-cal, rms=0.073514Jy sigma=1.616784 ! Inverting map ! Added new window around map position (5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194505 Jy ! Component: 100 - total flux cleaned = 0.0298377 Jy ! Component: 150 - total flux cleaned = 0.0378959 Jy ! Component: 200 - total flux cleaned = 0.0444247 Jy ! Total flux subtracted in 200 components = 0.0444247 Jy ! Clean residual min=-0.005078 max=0.016762 Jy/beam ! Clean residual mean=-0.000011 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.36136 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 139 components and 0.36136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067456Jy sigma=1.479818 ! Fit after self-cal, rms=0.067188Jy sigma=1.474376 ! Inverting map ! Added new window around map position (16.5, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015499 Jy ! Component: 100 - total flux cleaned = 0.0232656 Jy ! Component: 150 - total flux cleaned = 0.028657 Jy ! Component: 200 - total flux cleaned = 0.0329801 Jy ! Total flux subtracted in 200 components = 0.0329801 Jy ! Clean residual min=-0.003586 max=0.003925 Jy/beam ! Clean residual mean=-0.000014 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.39434 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 195 components and 0.39434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063363Jy sigma=1.388517 ! Fit after self-cal, rms=0.063142Jy sigma=1.384002 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.861 x 6.367 at -6.98 degrees (North through East) ! Clean map min=-0.0032531 max=0.18324 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 1.01 FD 0.93 HN 1.03 KP 1.01 ! LA 0.98 MK 1.05 NL 0.96 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.01 KP 1.00 ! LA 0.97 MK 1.04 NL 0.97 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.98 ! LA 0.99 MK 1.05 NL 0.98 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.99 KP 1.01 ! LA 1.00 MK 1.03 NL 1.00 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.063142Jy sigma=1.384002 ! Fit after self-cal, rms=0.062085Jy sigma=1.370527 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.92 mas, bmaj=6.449 mas, bpa=-7.01 degrees ! Estimated noise=0.309175 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 = 0.0033534 Jy ! Component: 100 - total flux cleaned = 0.00461158 Jy ! Component: 150 - total flux cleaned = 0.00540323 Jy ! Component: 200 - total flux cleaned = 0.00596347 Jy ! Total flux subtracted in 200 components = 0.00596347 Jy ! Clean residual min=-0.002112 max=0.002326 Jy/beam ! Clean residual mean=0.000003 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.400303 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 221 components and 0.400303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061847Jy sigma=1.364896 ! Fit after self-cal, rms=0.061829Jy sigma=1.364566 ! 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=0.061829Jy sigma=1.364566 ! Fit after self-cal, rms=0.061707Jy sigma=1.360640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=6.45 mas, bpa=-7.367 degrees ! Estimated noise=0.309798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012719 Jy ! Component: 100 - total flux cleaned = 0.00147496 Jy ! Component: 150 - total flux cleaned = 0.00170304 Jy ! Component: 200 - total flux cleaned = 0.00186643 Jy ! Total flux subtracted in 200 components = 0.00186643 Jy ! Clean residual min=-0.001911 max=0.001635 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.40217 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 234 components and 0.40217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061637Jy sigma=1.358975 ! Fit after self-cal, rms=0.061636Jy sigma=1.358917 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 = 0.000241047 Jy ! Component: 100 - total flux cleaned = 0.000346581 Jy ! Component: 150 - total flux cleaned = 0.000443886 Jy ! Component: 200 - total flux cleaned = 0.000595024 Jy ! Total flux subtracted in 200 components = 0.000595024 Jy ! Clean residual min=-0.001843 max=0.001547 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.402765 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 243 components and 0.402765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061603Jy sigma=1.358161 ! Fit after self-cal, rms=0.061601Jy sigma=1.358134 ! 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=0.061601Jy sigma=1.358134 ! Fit after self-cal, rms=0.061611Jy sigma=1.358074 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=6.449 mas, bpa=-7.368 degrees ! Estimated noise=0.309779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.86441e-05 Jy ! Component: 100 - total flux cleaned = 0.000146891 Jy ! Component: 150 - total flux cleaned = 0.000201003 Jy ! Component: 200 - total flux cleaned = 0.000277087 Jy ! Total flux subtracted in 200 components = 0.000277087 Jy ! Clean residual min=-0.001791 max=0.001493 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.403042 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 253 components and 0.403042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061588Jy sigma=1.357546 ! Fit after self-cal, rms=0.061588Jy sigma=1.357527 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 = 4.55335e-05 Jy ! Component: 100 - total flux cleaned = 0.000118288 Jy ! Component: 150 - total flux cleaned = 0.000164403 Jy ! Component: 200 - total flux cleaned = 0.000230538 Jy ! Total flux subtracted in 200 components = 0.000230538 Jy ! Clean residual min=-0.001750 max=0.001485 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.403272 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 260 components and 0.403272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061572Jy sigma=1.357169 ! Fit after self-cal, rms=0.061572Jy sigma=1.357158 ! 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=0.061572Jy sigma=1.357158 ! Fit after self-cal, rms=0.061549Jy sigma=1.357138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.549 mas, bmaj=10.07 mas, bpa=-2.673 degrees ! Estimated noise=0.377231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269576 Jy ! Component: 100 - total flux cleaned = 0.000441898 Jy ! Component: 150 - total flux cleaned = 0.000585889 Jy ! Component: 200 - total flux cleaned = 0.000684323 Jy ! Total flux subtracted in 200 components = 0.000684323 Jy ! Clean residual min=-0.001527 max=0.001451 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.403957 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 273 components and 0.403957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061543Jy sigma=1.357021 ! Fit after self-cal, rms=0.061543Jy sigma=1.357006 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 = 9.84372e-05 Jy ! Component: 100 - total flux cleaned = 0.000136282 Jy ! Component: 150 - total flux cleaned = 0.000182772 Jy ! Component: 200 - total flux cleaned = 0.000225505 Jy ! Total flux subtracted in 200 components = 0.000225505 Jy ! Clean residual min=-0.001488 max=0.001456 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.404182 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 281 components and 0.404182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061539Jy sigma=1.356952 ! Fit after self-cal, rms=0.061539Jy sigma=1.356946 ! 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=3.916 mas, bmaj=6.45 mas, bpa=-7.327 degrees ! Estimated noise=0.309678 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.916 x 6.45 at -7.327 degrees (North through East) ! Clean map min=-0.0016258 max=0.18237 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=3.183 mas, bmaj=5.437 mas, bpa=-8.084 degrees ! Estimated noise=0.498761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13714 Jy ! Component: 100 - total flux cleaned = 0.191874 Jy ! Component: 150 - total flux cleaned = 0.225895 Jy ! Component: 200 - total flux cleaned = 0.250369 Jy ! Total flux subtracted in 200 components = 0.250369 Jy ! Clean residual min=-0.008828 max=0.014731 Jy/beam ! Clean residual mean=-0.000042 rms=0.002723 Jy/beam ! Combined flux in latest and established models = 0.250369 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.250369 Jy ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=6.45 mas, bpa=-7.327 degrees ! Estimated noise=0.309678 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 = 0.0279694 Jy ! Component: 100 - total flux cleaned = 0.0491377 Jy ! Component: 150 - total flux cleaned = 0.0660131 Jy ! Component: 200 - total flux cleaned = 0.0797206 Jy ! Total flux subtracted in 200 components = 0.0797206 Jy ! Clean residual min=-0.004792 max=0.008417 Jy/beam ! Clean residual mean=-0.000027 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 0.33009 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 110 components and 0.33009 Jy ! Inverting map ! Added new window around map position (4.5, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112955 Jy ! Component: 100 - total flux cleaned = 0.0206917 Jy ! Component: 150 - total flux cleaned = 0.0285645 Jy ! Component: 200 - total flux cleaned = 0.0351909 Jy ! Total flux subtracted in 200 components = 0.0351909 Jy ! Clean residual min=-0.003104 max=0.004093 Jy/beam ! Clean residual mean=-0.000013 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.365281 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 163 components and 0.365281 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=7.549 mas, bmaj=10.07 mas, bpa=-2.673 degrees ! Estimated noise=0.377231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930346 Jy ! Component: 100 - total flux cleaned = 0.0158377 Jy ! Component: 150 - total flux cleaned = 0.0207098 Jy ! Component: 200 - total flux cleaned = 0.0244355 Jy ! Total flux subtracted in 200 components = 0.0244355 Jy ! Clean residual min=-0.002345 max=0.002350 Jy/beam ! Clean residual mean=-0.000009 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.389716 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 = 0.00290307 Jy ! Component: 100 - total flux cleaned = 0.00521122 Jy ! Component: 150 - total flux cleaned = 0.00706691 Jy ! Component: 200 - total flux cleaned = 0.0085767 Jy ! Total flux subtracted in 200 components = 0.0085767 Jy ! Clean residual min=-0.001798 max=0.001732 Jy/beam ! Clean residual mean=-0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.398293 Jy ! Adding 142 model components to the UV plane model. ! The established model now contains 282 components and 0.398293 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.916 mas, bmaj=6.45 mas, bpa=-7.327 degrees ! Estimated noise=0.309678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805645 Jy ! Component: 100 - total flux cleaned = 0.00173291 Jy ! Component: 150 - total flux cleaned = 0.00215949 Jy ! Component: 200 - total flux cleaned = 0.00259169 Jy ! Total flux subtracted in 200 components = 0.00259169 Jy ! Clean residual min=-0.001764 max=0.001539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.400885 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 302 components and 0.400885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061619Jy sigma=1.358969 ! Fit after self-cal, rms=0.061601Jy sigma=1.358365 wmodel /scr/pima/bg219i_uvs/J0349+2104_S_map.mod ! Writing 302 model components to file: /scr/pima/bg219i_uvs/J0349+2104_S_map.mod wobs /scr/pima/bg219i_uvs/J0349+2104_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0349+2104_S_uvs.fits wwins /scr/pima/bg219i_uvs/J0349+2104_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0349+2104_S_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 = -0.000779621 Jy ! Component: 100 - total flux cleaned = -0.00134043 Jy ! Component: 150 - total flux cleaned = -0.00149889 Jy ! Component: 200 - total flux cleaned = -0.00147463 Jy ! Component: 250 - total flux cleaned = -0.00152422 Jy ! Component: 300 - total flux cleaned = -0.00152415 Jy ! Component: 350 - total flux cleaned = -0.00154783 Jy ! Component: 400 - total flux cleaned = -0.00145779 Jy ! Component: 450 - total flux cleaned = -0.00145811 Jy ! Component: 500 - total flux cleaned = -0.00147991 Jy ! Component: 550 - total flux cleaned = -0.00147983 Jy ! Component: 600 - total flux cleaned = -0.00150022 Jy ! Component: 650 - total flux cleaned = -0.00149983 Jy ! Component: 700 - total flux cleaned = -0.0015001 Jy ! Component: 750 - total flux cleaned = -0.00148065 Jy ! Component: 800 - total flux cleaned = -0.00153962 Jy ! Component: 850 - total flux cleaned = -0.00155839 Jy ! Component: 900 - total flux cleaned = -0.00155822 Jy ! Component: 950 - total flux cleaned = -0.00153949 Jy ! Component: 1000 - total flux cleaned = -0.00161324 Jy ! Component: 1050 - total flux cleaned = -0.00161286 Jy ! Component: 1100 - total flux cleaned = -0.00164885 Jy ! Component: 1150 - total flux cleaned = -0.00164901 Jy ! Component: 1200 - total flux cleaned = -0.00173687 Jy ! Component: 1250 - total flux cleaned = -0.00173675 Jy ! Component: 1300 - total flux cleaned = -0.00180508 Jy ! Component: 1350 - total flux cleaned = -0.00183899 Jy ! Component: 1400 - total flux cleaned = -0.00192229 Jy ! Component: 1450 - total flux cleaned = -0.00195543 Jy ! Component: 1500 - total flux cleaned = -0.00193893 Jy ! Component: 1550 - total flux cleaned = -0.00198765 Jy ! Component: 1600 - total flux cleaned = -0.00203546 Jy ! Component: 1650 - total flux cleaned = -0.00201952 Jy ! Component: 1700 - total flux cleaned = -0.00203505 Jy ! Component: 1750 - total flux cleaned = -0.00205075 Jy ! Component: 1800 - total flux cleaned = -0.00212739 Jy ! Component: 1850 - total flux cleaned = -0.00209672 Jy ! Component: 1900 - total flux cleaned = -0.00211206 Jy ! Component: 1950 - total flux cleaned = -0.00215688 Jy ! Component: 2000 - total flux cleaned = -0.00217147 Jy ! Component: 2050 - total flux cleaned = -0.00223016 Jy ! Component: 2100 - total flux cleaned = -0.00228815 Jy ! Component: 2150 - total flux cleaned = -0.00230244 Jy ! Component: 2200 - total flux cleaned = -0.00237395 Jy ! Component: 2250 - total flux cleaned = -0.00234576 Jy ! Component: 2300 - total flux cleaned = -0.00234582 Jy ! Component: 2350 - total flux cleaned = -0.0023737 Jy ! Component: 2400 - total flux cleaned = -0.0023874 Jy ! Component: 2450 - total flux cleaned = -0.00240112 Jy ! Component: 2500 - total flux cleaned = -0.00244184 Jy ! Component: 2550 - total flux cleaned = -0.00246862 Jy ! Component: 2600 - total flux cleaned = -0.00241546 Jy ! Component: 2650 - total flux cleaned = -0.00250796 Jy ! Component: 2700 - total flux cleaned = -0.00246867 Jy ! Component: 2750 - total flux cleaned = -0.00246854 Jy ! Component: 2800 - total flux cleaned = -0.00246851 Jy ! Component: 2850 - total flux cleaned = -0.00246863 Jy ! Component: 2900 - total flux cleaned = -0.00246876 Jy ! Component: 2950 - total flux cleaned = -0.00249404 Jy ! Component: 3000 - total flux cleaned = -0.00250656 Jy ! Component: 3050 - total flux cleaned = -0.00246933 Jy ! Component: 3100 - total flux cleaned = -0.00246941 Jy ! Component: 3150 - total flux cleaned = -0.00248183 Jy ! Component: 3200 - total flux cleaned = -0.00253059 Jy ! Component: 3250 - total flux cleaned = -0.00254285 Jy ! Component: 3300 - total flux cleaned = -0.00256705 Jy ! Component: 3350 - total flux cleaned = -0.00255515 Jy ! Component: 3400 - total flux cleaned = -0.00257867 Jy ! Component: 3450 - total flux cleaned = -0.00259047 Jy ! Component: 3500 - total flux cleaned = -0.00261393 Jy ! Component: 3550 - total flux cleaned = -0.00256773 Jy ! Component: 3600 - total flux cleaned = -0.00256773 Jy ! Component: 3650 - total flux cleaned = -0.00257913 Jy ! Component: 3700 - total flux cleaned = -0.00254496 Jy ! Component: 3750 - total flux cleaned = -0.00259013 Jy ! Component: 3800 - total flux cleaned = -0.00255644 Jy ! Component: 3850 - total flux cleaned = -0.00255648 Jy ! Component: 3900 - total flux cleaned = -0.00258941 Jy ! Component: 3950 - total flux cleaned = -0.00258933 Jy ! Component: 4000 - total flux cleaned = -0.0025893 Jy ! Component: 4050 - total flux cleaned = -0.00254607 Jy ! Total flux subtracted in 4096 components = -0.00257829 Jy ! Clean residual min=-0.000640 max=0.000651 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.398307 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 576 components and 0.398307 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0349+2104_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.916 x 6.45 at -7.327 degrees (North through East) ! Clean map min=-0.0014144 max=0.18307 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0349+2104_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318471 0.318471 0.636942 1.27388 2.54777 5.09553 10.1911 20.3821 40.7643 81.5285 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.183 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 942.001 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0349+2104_S_uvs.log closed on Wed Apr 6 22:51:15 2016