! Started logfile: /scr/pima/bp171ae_uvs/J1329+3154_C_uvs.log on Fri Oct 11 18:50:54 2013 obs /scr/pima/bp171ae_uvs/J1329+3154_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1329+3154_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1329+3154 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 360 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171ae_uvs/J1329+3154_C] 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 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.360729Jy sigma=44.082934 ! Fit after self-cal, rms=0.185899Jy sigma=5.796143 ! 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=4.597 mas, bmaj=8.948 mas, bpa=58.94 degrees ! Estimated noise=1.64934 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 = 0.65974 Jy ! Component: 100 - total flux cleaned = 0.803606 Jy ! Total flux subtracted in 100 components = 0.803606 Jy ! Clean residual min=-0.036684 max=0.040121 Jy/beam ! Clean residual mean=0.000083 rms=0.011781 Jy/beam ! Combined flux in latest and established models = 0.803606 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.803606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.125400Jy sigma=3.839774 ! Fit after self-cal, rms=0.125398Jy sigma=3.839745 ! 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=5.142 mas, bmaj=9.688 mas, bpa=54.11 degrees ! Estimated noise=1.17863 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 = 0.0446562 Jy ! Component: 100 - total flux cleaned = 0.0695643 Jy ! Component: 150 - total flux cleaned = 0.0872904 Jy ! Component: 200 - total flux cleaned = 0.100121 Jy ! Total flux subtracted in 200 components = 0.100121 Jy ! Clean residual min=-0.027282 max=0.032811 Jy/beam ! Clean residual mean=-0.000130 rms=0.009440 Jy/beam ! Combined flux in latest and established models = 0.903727 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.903727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.107064Jy sigma=3.206247 ! Fit after self-cal, rms=0.107036Jy sigma=3.205526 ! 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 1.00 KP 0.92 LA 1.04 NL 1.04 ! OV 0.99 PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.94 LA 1.11 NL 1.09 ! OV 1.02 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 0.66 LA 1.08 NL 0.96 ! OV 0.98 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.01 LA 1.09 NL 1.01 ! OV 0.99 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 1.03 LA 1.09 NL 1.00 ! OV 0.98 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 KP 1.02 LA 1.14 NL 0.98 ! OV 0.97 PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 KP 0.99 LA 1.06 NL 1.01 ! OV 0.97 PT 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 KP 1.06 LA 1.04 NL 0.99 ! OV 0.99 PT 0.94 ! ! ! Fit before self-cal, rms=0.107036Jy sigma=3.205526 ! Fit after self-cal, rms=0.018832Jy sigma=0.591279 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.137 mas, bmaj=9.764 mas, bpa=54.39 degrees ! Estimated noise=1.17153 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 = -0.00294413 Jy ! Component: 100 - total flux cleaned = -0.00449494 Jy ! Component: 150 - total flux cleaned = -0.00535479 Jy ! Component: 200 - total flux cleaned = -0.00623052 Jy ! Total flux subtracted in 200 components = -0.00623052 Jy ! Clean residual min=-0.004653 max=0.003952 Jy/beam ! Clean residual mean=-0.000037 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.897496 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.897496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017038Jy sigma=0.535538 ! Fit after self-cal, rms=0.017038Jy sigma=0.535064 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017038Jy sigma=0.535064 ! Fit after self-cal, rms=0.017034Jy sigma=0.530703 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.136 mas, bmaj=9.768 mas, bpa=54.4 degrees ! Estimated noise=1.17054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217296 Jy ! Component: 100 - total flux cleaned = -0.00287316 Jy ! Component: 150 - total flux cleaned = -0.00349614 Jy ! Component: 200 - total flux cleaned = -0.0040589 Jy ! Total flux subtracted in 200 components = -0.0040589 Jy ! Clean residual min=-0.003671 max=0.003203 Jy/beam ! Clean residual mean=-0.000033 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.893437 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.893437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016052Jy sigma=0.499871 ! Fit after self-cal, rms=0.016042Jy sigma=0.499771 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 = -0.000584527 Jy ! Component: 100 - total flux cleaned = -0.00103338 Jy ! Component: 150 - total flux cleaned = -0.00143868 Jy ! Component: 200 - total flux cleaned = -0.00180373 Jy ! Total flux subtracted in 200 components = -0.00180373 Jy ! Clean residual min=-0.003214 max=0.002896 Jy/beam ! Clean residual mean=-0.000031 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.891634 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.891634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015639Jy sigma=0.486506 ! Fit after self-cal, rms=0.015632Jy sigma=0.486428 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015632Jy sigma=0.486428 ! Fit after self-cal, rms=0.015588Jy sigma=0.481452 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.135 mas, bmaj=9.771 mas, bpa=54.4 degrees ! Estimated noise=1.17011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00121822 Jy ! Component: 100 - total flux cleaned = -0.00161011 Jy ! Component: 150 - total flux cleaned = -0.00196064 Jy ! Component: 200 - total flux cleaned = -0.00227404 Jy ! Total flux subtracted in 200 components = -0.00227404 Jy ! Clean residual min=-0.002583 max=0.002572 Jy/beam ! Clean residual mean=-0.000026 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.88936 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.88936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015257Jy sigma=0.470972 ! Fit after self-cal, rms=0.015251Jy sigma=0.470914 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 = -0.000290085 Jy ! Component: 100 - total flux cleaned = -0.000545089 Jy ! Component: 150 - total flux cleaned = -0.000773962 Jy ! Component: 200 - total flux cleaned = -0.00092288 Jy ! Total flux subtracted in 200 components = -0.00092288 Jy ! Clean residual min=-0.002552 max=0.002468 Jy/beam ! Clean residual mean=-0.000025 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.888437 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.888437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015114Jy sigma=0.466452 ! Fit after self-cal, rms=0.015110Jy sigma=0.466412 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015110Jy sigma=0.466412 ! Fit after self-cal, rms=0.015108Jy sigma=0.464786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.544 mas, bmaj=10.07 mas, bpa=53.75 degrees ! Estimated noise=1.1733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000771623 Jy ! Component: 100 - total flux cleaned = -0.00103674 Jy ! Component: 150 - total flux cleaned = -0.00119602 Jy ! Component: 200 - total flux cleaned = -0.00134152 Jy ! Total flux subtracted in 200 components = -0.00134152 Jy ! Clean residual min=-0.002234 max=0.002330 Jy/beam ! Clean residual mean=-0.000025 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.887095 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.887095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015004Jy sigma=0.461410 ! Fit after self-cal, rms=0.015002Jy sigma=0.461392 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 = -0.000178159 Jy ! Component: 100 - total flux cleaned = -0.000299485 Jy ! Component: 150 - total flux cleaned = -0.00037399 Jy ! Component: 200 - total flux cleaned = -0.000443848 Jy ! Total flux subtracted in 200 components = -0.000443848 Jy ! Clean residual min=-0.002217 max=0.002287 Jy/beam ! Clean residual mean=-0.000025 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.886651 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.886651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014951Jy sigma=0.459779 ! Fit after self-cal, rms=0.014950Jy sigma=0.459767 ! 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=5.135 mas, bmaj=9.773 mas, bpa=54.4 degrees ! Estimated noise=1.16999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.135 x 9.773 at 54.4 degrees (North through East) ! Clean map min=-0.0045114 max=0.85105 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014950Jy sigma=0.459767 ! Fit after self-cal, rms=0.013434Jy sigma=0.410719 ! Inverting map and beam ! Estimated beam: bmin=5.135 mas, bmaj=9.774 mas, bpa=54.39 degrees ! Estimated noise=1.17002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000247921 Jy ! Component: 100 - total flux cleaned = -0.000395813 Jy ! Component: 150 - total flux cleaned = -0.000510133 Jy ! Component: 200 - total flux cleaned = -0.000598077 Jy ! Total flux subtracted in 200 components = -0.000598077 Jy ! Clean residual min=-0.002008 max=0.002239 Jy/beam ! Clean residual mean=-0.000020 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.886053 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.886053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013379Jy sigma=0.409041 ! Fit after self-cal, rms=0.013377Jy sigma=0.409024 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.41065e-05 Jy ! Component: 100 - total flux cleaned = -0.00012575 Jy ! Component: 150 - total flux cleaned = -0.000169019 Jy ! Component: 200 - total flux cleaned = -0.000210188 Jy ! Total flux subtracted in 200 components = -0.000210188 Jy ! Clean residual min=-0.001996 max=0.002168 Jy/beam ! Clean residual mean=-0.000020 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.885843 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.885843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013347Jy sigma=0.408108 ! Fit after self-cal, rms=0.013346Jy sigma=0.408101 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013346Jy sigma=0.408101 ! Fit after self-cal, rms=0.013352Jy sigma=0.407908 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=4.566 mas, bmaj=8.96 mas, bpa=58.67 degrees ! Estimated noise=1.63956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.65582 Jy ! Component: 100 - total flux cleaned = 0.798832 Jy ! Component: 150 - total flux cleaned = 0.833102 Jy ! Component: 200 - total flux cleaned = 0.848857 Jy ! Total flux subtracted in 200 components = 0.848857 Jy ! Clean residual min=-0.006646 max=0.009297 Jy/beam ! Clean residual mean=0.000031 rms=0.002856 Jy/beam ! Combined flux in latest and established models = 0.848858 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.848858 Jy ! Inverting map and beam ! Estimated beam: bmin=5.134 mas, bmaj=9.775 mas, bpa=54.39 degrees ! Estimated noise=1.17001 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 = 0.0142504 Jy ! Component: 100 - total flux cleaned = 0.0230398 Jy ! Component: 150 - total flux cleaned = 0.028897 Jy ! Component: 200 - total flux cleaned = 0.0329084 Jy ! Total flux subtracted in 200 components = 0.0329084 Jy ! Clean residual min=-0.003503 max=0.003361 Jy/beam ! Clean residual mean=0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.881766 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 132 components and 0.881766 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.544 mas, bmaj=10.08 mas, bpa=53.74 degrees ! Estimated noise=1.17332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294038 Jy ! Component: 100 - total flux cleaned = 0.00405471 Jy ! Component: 150 - total flux cleaned = 0.00483515 Jy ! Component: 200 - total flux cleaned = 0.00544093 Jy ! Total flux subtracted in 200 components = 0.00544093 Jy ! Clean residual min=-0.002849 max=0.003092 Jy/beam ! Clean residual mean=-0.000015 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.887207 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 = 0.000438139 Jy ! Component: 100 - total flux cleaned = 0.000503471 Jy ! Component: 150 - total flux cleaned = 0.000591647 Jy ! Component: 200 - total flux cleaned = 0.000693355 Jy ! Total flux subtracted in 200 components = 0.000693355 Jy ! Clean residual min=-0.002755 max=0.002976 Jy/beam ! Clean residual mean=-0.000018 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.8879 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 178 components and 0.8879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.134 mas, bmaj=9.775 mas, bpa=54.39 degrees ! Estimated noise=1.17001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218366 Jy ! Component: 100 - total flux cleaned = 0.000347798 Jy ! Component: 150 - total flux cleaned = 0.000326499 Jy ! Component: 200 - total flux cleaned = 0.000326151 Jy ! Total flux subtracted in 200 components = 0.000326151 Jy ! Clean residual min=-0.002700 max=0.002800 Jy/beam ! Clean residual mean=-0.000017 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.888227 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 189 components and 0.888227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013749Jy sigma=0.421626 ! Fit after self-cal, rms=0.013744Jy sigma=0.421569 wmodel /scr/pima/bp171ae_uvs/J1329+3154_C_map.mod ! Writing 189 model components to file: /scr/pima/bp171ae_uvs/J1329+3154_C_map.mod wobs /scr/pima/bp171ae_uvs/J1329+3154_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1329+3154_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J1329+3154_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171ae_uvs/J1329+3154_C_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 = -0.000154846 Jy ! Component: 100 - total flux cleaned = -0.00079454 Jy ! Component: 150 - total flux cleaned = -0.00146479 Jy ! Component: 200 - total flux cleaned = -0.00194266 Jy ! Component: 250 - total flux cleaned = -0.00211825 Jy ! Component: 300 - total flux cleaned = -0.00225492 Jy ! Component: 350 - total flux cleaned = -0.00225397 Jy ! Component: 400 - total flux cleaned = -0.00230052 Jy ! Component: 450 - total flux cleaned = -0.00218618 Jy ! Component: 500 - total flux cleaned = -0.00201428 Jy ! Component: 550 - total flux cleaned = -0.00191065 Jy ! Component: 600 - total flux cleaned = -0.00179086 Jy ! Component: 650 - total flux cleaned = -0.00173276 Jy ! Component: 700 - total flux cleaned = -0.00165737 Jy ! Component: 750 - total flux cleaned = -0.00151262 Jy ! Component: 800 - total flux cleaned = -0.00146043 Jy ! Component: 850 - total flux cleaned = -0.00140959 Jy ! Component: 900 - total flux cleaned = -0.0013765 Jy ! Component: 950 - total flux cleaned = -0.00134406 Jy ! Component: 1000 - total flux cleaned = -0.00137572 Jy ! Component: 1050 - total flux cleaned = -0.0014223 Jy ! Component: 1100 - total flux cleaned = -0.00146775 Jy ! Component: 1150 - total flux cleaned = -0.00149718 Jy ! Component: 1200 - total flux cleaned = -0.00151185 Jy ! Component: 1250 - total flux cleaned = -0.00155466 Jy ! Component: 1300 - total flux cleaned = -0.00149838 Jy ! Component: 1350 - total flux cleaned = -0.00149843 Jy ! Component: 1400 - total flux cleaned = -0.00148477 Jy ! Component: 1450 - total flux cleaned = -0.00147132 Jy ! Component: 1500 - total flux cleaned = -0.00145803 Jy ! Component: 1550 - total flux cleaned = -0.00143181 Jy ! Component: 1600 - total flux cleaned = -0.00140605 Jy ! Component: 1650 - total flux cleaned = -0.00140601 Jy ! Component: 1700 - total flux cleaned = -0.00136823 Jy ! Component: 1750 - total flux cleaned = -0.00134335 Jy ! Component: 1800 - total flux cleaned = -0.00134327 Jy ! Component: 1850 - total flux cleaned = -0.00133095 Jy ! Component: 1900 - total flux cleaned = -0.00128253 Jy ! Component: 1950 - total flux cleaned = -0.00125854 Jy ! Component: 2000 - total flux cleaned = -0.00122293 Jy ! Component: 2050 - total flux cleaned = -0.00121105 Jy ! Component: 2100 - total flux cleaned = -0.0011875 Jy ! Component: 2150 - total flux cleaned = -0.00114077 Jy ! Component: 2200 - total flux cleaned = -0.00111749 Jy ! Component: 2250 - total flux cleaned = -0.00108271 Jy ! Component: 2300 - total flux cleaned = -0.00104806 Jy ! Component: 2350 - total flux cleaned = -0.0010251 Jy ! Component: 2400 - total flux cleaned = -0.00101369 Jy ! Component: 2450 - total flux cleaned = -0.00100227 Jy ! Component: 2500 - total flux cleaned = -0.000979566 Jy ! Component: 2550 - total flux cleaned = -0.00100227 Jy ! Component: 2600 - total flux cleaned = -0.00103635 Jy ! Component: 2650 - total flux cleaned = -0.00103637 Jy ! Component: 2700 - total flux cleaned = -0.00105899 Jy ! Component: 2750 - total flux cleaned = -0.00107031 Jy ! Component: 2800 - total flux cleaned = -0.00105884 Jy ! Component: 2850 - total flux cleaned = -0.00105889 Jy ! Component: 2900 - total flux cleaned = -0.00104741 Jy ! Component: 2950 - total flux cleaned = -0.00102449 Jy ! Component: 3000 - total flux cleaned = -0.0010474 Jy ! Component: 3050 - total flux cleaned = -0.00104735 Jy ! Component: 3100 - total flux cleaned = -0.00104732 Jy ! Component: 3150 - total flux cleaned = -0.00104736 Jy ! Component: 3200 - total flux cleaned = -0.00105907 Jy ! Component: 3250 - total flux cleaned = -0.00102399 Jy ! Component: 3300 - total flux cleaned = -0.00104745 Jy ! Component: 3350 - total flux cleaned = -0.00104743 Jy ! Component: 3400 - total flux cleaned = -0.00105929 Jy ! Component: 3450 - total flux cleaned = -0.00107121 Jy ! Component: 3500 - total flux cleaned = -0.00107126 Jy ! Component: 3550 - total flux cleaned = -0.00103524 Jy ! Component: 3600 - total flux cleaned = -0.00103513 Jy ! Component: 3650 - total flux cleaned = -0.0010352 Jy ! Component: 3700 - total flux cleaned = -0.00101085 Jy ! Component: 3750 - total flux cleaned = -0.000986174 Jy ! Component: 3800 - total flux cleaned = -0.000973782 Jy ! Component: 3850 - total flux cleaned = -0.000948887 Jy ! Component: 3900 - total flux cleaned = -0.00093632 Jy ! Component: 3950 - total flux cleaned = -0.000923628 Jy ! Component: 4000 - total flux cleaned = -0.000898085 Jy ! Component: 4050 - total flux cleaned = -0.000923719 Jy ! Total flux subtracted in 4096 components = -0.000884991 Jy ! Clean residual min=-0.000718 max=0.000723 Jy/beam ! Clean residual mean=-0.000006 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.887342 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 477 components and 0.887341 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1329+3154_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.134 x 9.775 at 54.39 degrees (North through East) ! Clean map min=-0.0023372 max=0.84866 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1329+3154_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.848656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0845521 0.0845521 0.169104 0.338208 0.676417 1.35283 2.70567 5.41133 10.8227 21.6453 43.2907 86.5813 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.848 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1329+3154_C_uvs.log closed on Fri Oct 11 18:50:58 2013