! Started logfile: /scr/pima/bp171a1_uvs/J0539+1433_X_uvs.log on Fri Mar 15 16:08:35 2013 obs /scr/pima/bp171a1_uvs/J0539+1433_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0539+1433_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834921 visibilities/baseline/integration-bin. ! Found source: J0539+1433 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4208 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a1_uvs/J0539+1433_X] 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 0.200x0.200 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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.058277Jy sigma=0.748053 ! Fit after self-cal, rms=0.653463Jy sigma=0.461914 ! 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=0.7624 mas, bmaj=2.117 mas, bpa=-10.78 degrees ! Estimated noise=22.3149 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 = 0.26817 Jy ! Component: 100 - total flux cleaned = 0.331514 Jy ! Total flux subtracted in 100 components = 0.331514 Jy ! Clean residual min=-0.018651 max=0.037246 Jy/beam ! Clean residual mean=-0.000010 rms=0.005547 Jy/beam ! Combined flux in latest and established models = 0.331514 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.331514 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=0.084279Jy sigma=0.059568 ! Fit after self-cal, rms=0.084274Jy sigma=0.059564 ! Inverting map ! Added new window around map position (6.6, -8.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352366 Jy ! Component: 100 - total flux cleaned = 0.0567671 Jy ! Total flux subtracted in 100 components = 0.0567671 Jy ! Clean residual min=-0.016179 max=0.029775 Jy/beam ! Clean residual mean=-0.000010 rms=0.004100 Jy/beam ! Combined flux in latest and established models = 0.388281 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.388281 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=0.066160Jy sigma=0.046759 ! Fit after self-cal, rms=0.065003Jy sigma=0.045941 ! 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=0.8972 mas, bmaj=2.27 mas, bpa=-8.942 degrees ! Estimated noise=15.421 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 (8.6, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256763 Jy ! Component: 100 - total flux cleaned = 0.0402696 Jy ! Component: 150 - total flux cleaned = 0.0509684 Jy ! Component: 200 - total flux cleaned = 0.0569532 Jy ! Total flux subtracted in 200 components = 0.0569532 Jy ! Clean residual min=-0.014465 max=0.020437 Jy/beam ! Clean residual mean=-0.000020 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 0.445234 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.445234 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=0.052609Jy sigma=0.037177 ! Fit after self-cal, rms=0.051525Jy sigma=0.036411 ! 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 1.12 FD 0.98 HN 1.24 KP 1.04 ! LA 0.98 MK 0.96 NL 1.01 OV 0.96 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 HN 1.22 KP 1.02 ! LA 0.94 MK 0.98 NL 1.03 OV 0.91 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.98 HN 1.25 KP 1.14 ! LA 0.91 MK 1.02 NL 1.02 OV 0.92 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.26 KP 1.00 ! LA 0.95 MK 1.04 NL 0.99 OV 0.92 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.91 HN 1.23 KP 1.11 ! LA 0.93 MK 0.94 NL 0.93 OV 0.89 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.30 KP 1.10 ! LA 0.97 MK 0.96 NL 0.98 OV 0.94 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.22 KP 1.10 ! LA 0.92 MK 0.97 NL 1.00 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.92 HN 1.23 KP 1.14 ! LA 0.87 MK 0.97 NL 0.98 OV 0.97 ! PT 0.92 SC 1.16 ! ! ! Fit before self-cal, rms=0.051525Jy sigma=0.036411 ! Fit after self-cal, rms=0.033683Jy sigma=0.022477 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9026 mas, bmaj=2.312 mas, bpa=-8.651 degrees ! Estimated noise=15.5984 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 = -0.00720153 Jy ! Component: 100 - total flux cleaned = -0.00798231 Jy ! Component: 150 - total flux cleaned = -0.00862594 Jy ! Component: 200 - total flux cleaned = -0.00848631 Jy ! Total flux subtracted in 200 components = -0.00848631 Jy ! Clean residual min=-0.007332 max=0.004366 Jy/beam ! Clean residual mean=-0.000004 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.436747 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.436747 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=0.031397Jy sigma=0.020951 ! Fit after self-cal, rms=0.031304Jy sigma=0.020888 ! 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=0.031304Jy sigma=0.020888 ! Fit after self-cal, rms=0.031199Jy sigma=0.020674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.315 mas, bpa=-8.516 degrees ! Estimated noise=15.5947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00449741 Jy ! Component: 100 - total flux cleaned = -0.005596 Jy ! Component: 150 - total flux cleaned = -0.00571444 Jy ! Component: 200 - total flux cleaned = -0.00560126 Jy ! Total flux subtracted in 200 components = -0.00560126 Jy ! Clean residual min=-0.006071 max=0.003629 Jy/beam ! Clean residual mean=-0.000004 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.431146 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.431146 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=0.029911Jy sigma=0.019855 ! Fit after self-cal, rms=0.029797Jy sigma=0.019807 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 = -0.000982622 Jy ! Component: 100 - total flux cleaned = -0.00116629 Jy ! Component: 150 - total flux cleaned = -0.0012485 Jy ! Component: 200 - total flux cleaned = -0.00132391 Jy ! Total flux subtracted in 200 components = -0.00132391 Jy ! Clean residual min=-0.005717 max=0.003447 Jy/beam ! Clean residual mean=-0.000004 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.429822 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.429822 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=0.029305Jy sigma=0.019485 ! Fit after self-cal, rms=0.029271Jy sigma=0.019471 ! 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=0.029271Jy sigma=0.019471 ! Fit after self-cal, rms=0.029123Jy sigma=0.019243 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9045 mas, bmaj=2.319 mas, bpa=-8.431 degrees ! Estimated noise=15.5984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00315545 Jy ! Component: 100 - total flux cleaned = -0.00402031 Jy ! Component: 150 - total flux cleaned = -0.00442616 Jy ! Component: 200 - total flux cleaned = -0.00457074 Jy ! Total flux subtracted in 200 components = -0.00457074 Jy ! Clean residual min=-0.004931 max=0.002992 Jy/beam ! Clean residual mean=-0.000004 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.425251 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.425251 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=0.028430Jy sigma=0.018812 ! Fit after self-cal, rms=0.028349Jy sigma=0.018783 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 = -0.000827419 Jy ! Component: 100 - total flux cleaned = -0.0011335 Jy ! Component: 150 - total flux cleaned = -0.0013532 Jy ! Component: 200 - total flux cleaned = -0.00135128 Jy ! Total flux subtracted in 200 components = -0.00135128 Jy ! Clean residual min=-0.004644 max=0.002785 Jy/beam ! Clean residual mean=-0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.4239 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.4239 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=0.028120Jy sigma=0.018619 ! Fit after self-cal, rms=0.028092Jy sigma=0.018611 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.028092Jy sigma=0.018611 ! Fit after self-cal, rms=0.028013Jy sigma=0.018466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.182 mas, bpa=-1.516 degrees ! Estimated noise=19.4387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00275013 Jy ! Component: 100 - total flux cleaned = -0.00334992 Jy ! Component: 150 - total flux cleaned = -0.00371351 Jy ! Component: 200 - total flux cleaned = -0.00402263 Jy ! Total flux subtracted in 200 components = -0.00402263 Jy ! Clean residual min=-0.003876 max=0.002827 Jy/beam ! Clean residual mean=-0.000009 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.419877 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.419877 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=0.027739Jy sigma=0.018280 ! Fit after self-cal, rms=0.027656Jy sigma=0.018242 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 = -0.000853332 Jy ! Component: 100 - total flux cleaned = -0.00119893 Jy ! Component: 150 - total flux cleaned = -0.0013238 Jy ! Component: 200 - total flux cleaned = -0.00143508 Jy ! Total flux subtracted in 200 components = -0.00143508 Jy ! Clean residual min=-0.003752 max=0.002714 Jy/beam ! Clean residual mean=-0.000010 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.418442 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.418442 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=0.027626Jy sigma=0.018212 ! Fit after self-cal, rms=0.027600Jy sigma=0.018202 ! 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=0.9046 mas, bmaj=2.322 mas, bpa=-8.377 degrees ! Estimated noise=15.5961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9046 x 2.322 at -8.377 degrees (North through East) ! Clean map min=-0.003696 max=0.33847 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=0.7694 mas, bmaj=2.147 mas, bpa=-10.09 degrees ! Estimated noise=22.6589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272124 Jy ! Component: 100 - total flux cleaned = 0.333249 Jy ! Component: 150 - total flux cleaned = 0.357523 Jy ! Component: 200 - total flux cleaned = 0.371425 Jy ! Total flux subtracted in 200 components = 0.371425 Jy ! Clean residual min=-0.006361 max=0.007849 Jy/beam ! Clean residual mean=-0.000003 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.371425 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.371425 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=2.322 mas, bpa=-8.377 degrees ! Estimated noise=15.5961 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 = 0.0121404 Jy ! Component: 100 - total flux cleaned = 0.0203617 Jy ! Component: 150 - total flux cleaned = 0.0262935 Jy ! Component: 200 - total flux cleaned = 0.0307408 Jy ! Total flux subtracted in 200 components = 0.0307408 Jy ! Clean residual min=-0.004550 max=0.004747 Jy/beam ! Clean residual mean=-0.000007 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.402166 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 62 components and 0.402166 Jy ! Inverting map ! Added new window around map position (1.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451031 Jy ! Component: 100 - total flux cleaned = 0.007229 Jy ! Component: 150 - total flux cleaned = 0.00889121 Jy ! Component: 200 - total flux cleaned = 0.00980636 Jy ! Total flux subtracted in 200 components = 0.00980636 Jy ! Clean residual min=-0.003851 max=0.002837 Jy/beam ! Clean residual mean=-0.000005 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.411972 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 102 components and 0.411972 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.182 mas, bpa=-1.516 degrees ! Estimated noise=19.4387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244726 Jy ! Component: 100 - total flux cleaned = 0.00367836 Jy ! Component: 150 - total flux cleaned = 0.00466716 Jy ! Component: 200 - total flux cleaned = 0.00553508 Jy ! Total flux subtracted in 200 components = 0.00553508 Jy ! Clean residual min=-0.003669 max=0.002867 Jy/beam ! Clean residual mean=-0.000010 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.417507 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 = 0.000342072 Jy ! Component: 100 - total flux cleaned = 0.000603283 Jy ! Component: 150 - total flux cleaned = 0.00076293 Jy ! Component: 200 - total flux cleaned = 0.000875231 Jy ! Total flux subtracted in 200 components = 0.000875231 Jy ! Clean residual min=-0.003652 max=0.002724 Jy/beam ! Clean residual mean=-0.000010 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.418383 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.418383 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=2.322 mas, bpa=-8.377 degrees ! Estimated noise=15.5961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744679 Jy ! Component: 100 - total flux cleaned = -0.000807464 Jy ! Component: 150 - total flux cleaned = -0.000687601 Jy ! Component: 200 - total flux cleaned = -0.000631206 Jy ! Total flux subtracted in 200 components = -0.000631206 Jy ! Clean residual min=-0.003490 max=0.002585 Jy/beam ! Clean residual mean=-0.000005 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.417751 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.417751 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=0.027220Jy sigma=0.017954 ! Fit after self-cal, rms=0.027144Jy sigma=0.017915 wmodel /scr/pima/bp171a1_uvs/J0539+1433_X_map.mod ! Writing 137 model components to file: /scr/pima/bp171a1_uvs/J0539+1433_X_map.mod wobs /scr/pima/bp171a1_uvs/J0539+1433_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0539+1433_X_uvs.fits wwins /scr/pima/bp171a1_uvs/J0539+1433_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a1_uvs/J0539+1433_X_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 = -0.00150522 Jy ! Component: 100 - total flux cleaned = -0.00273542 Jy ! Component: 150 - total flux cleaned = -0.00357164 Jy ! Component: 200 - total flux cleaned = -0.00417644 Jy ! Component: 250 - total flux cleaned = -0.00437799 Jy ! Component: 300 - total flux cleaned = -0.00468452 Jy ! Component: 350 - total flux cleaned = -0.00494115 Jy ! Component: 400 - total flux cleaned = -0.00511649 Jy ! Component: 450 - total flux cleaned = -0.00525007 Jy ! Component: 500 - total flux cleaned = -0.00524945 Jy ! Component: 550 - total flux cleaned = -0.00540642 Jy ! Component: 600 - total flux cleaned = -0.00537486 Jy ! Component: 650 - total flux cleaned = -0.00525685 Jy ! Component: 700 - total flux cleaned = -0.00525767 Jy ! Component: 750 - total flux cleaned = -0.00525808 Jy ! Component: 800 - total flux cleaned = -0.00525791 Jy ! Component: 850 - total flux cleaned = -0.00528398 Jy ! Component: 900 - total flux cleaned = -0.00533459 Jy ! Component: 950 - total flux cleaned = -0.00535938 Jy ! Component: 1000 - total flux cleaned = -0.00528677 Jy ! Component: 1050 - total flux cleaned = -0.00535805 Jy ! Component: 1100 - total flux cleaned = -0.00533505 Jy ! Component: 1150 - total flux cleaned = -0.00535747 Jy ! Component: 1200 - total flux cleaned = -0.00540119 Jy ! Component: 1250 - total flux cleaned = -0.00548623 Jy ! Component: 1300 - total flux cleaned = -0.00542323 Jy ! Component: 1350 - total flux cleaned = -0.00548414 Jy ! Component: 1400 - total flux cleaned = -0.00550387 Jy ! Component: 1450 - total flux cleaned = -0.00548458 Jy ! Component: 1500 - total flux cleaned = -0.00554178 Jy ! Component: 1550 - total flux cleaned = -0.00556045 Jy ! Component: 1600 - total flux cleaned = -0.00557816 Jy ! Component: 1650 - total flux cleaned = -0.00557799 Jy ! Component: 1700 - total flux cleaned = -0.00559539 Jy ! Component: 1750 - total flux cleaned = -0.00564695 Jy ! Component: 1800 - total flux cleaned = -0.0056297 Jy ! Component: 1850 - total flux cleaned = -0.00561273 Jy ! Component: 1900 - total flux cleaned = -0.00559637 Jy ! Component: 1950 - total flux cleaned = -0.00559633 Jy ! Component: 2000 - total flux cleaned = -0.00559645 Jy ! Component: 2050 - total flux cleaned = -0.00556597 Jy ! Component: 2100 - total flux cleaned = -0.00562631 Jy ! Component: 2150 - total flux cleaned = -0.00561122 Jy ! Component: 2200 - total flux cleaned = -0.00566959 Jy ! Component: 2250 - total flux cleaned = -0.00566946 Jy ! Component: 2300 - total flux cleaned = -0.00568376 Jy ! Component: 2350 - total flux cleaned = -0.00573943 Jy ! Component: 2400 - total flux cleaned = -0.00572596 Jy ! Component: 2450 - total flux cleaned = -0.00578019 Jy ! Component: 2500 - total flux cleaned = -0.00577976 Jy ! Component: 2550 - total flux cleaned = -0.0057272 Jy ! Component: 2600 - total flux cleaned = -0.00572702 Jy ! Component: 2650 - total flux cleaned = -0.00566294 Jy ! Component: 2700 - total flux cleaned = -0.00566317 Jy ! Component: 2750 - total flux cleaned = -0.00568816 Jy ! Component: 2800 - total flux cleaned = -0.00565126 Jy ! Component: 2850 - total flux cleaned = -0.00565142 Jy ! Component: 2900 - total flux cleaned = -0.00568759 Jy ! Component: 2950 - total flux cleaned = -0.00572315 Jy ! Component: 3000 - total flux cleaned = -0.00575827 Jy ! Component: 3050 - total flux cleaned = -0.00580446 Jy ! Component: 3100 - total flux cleaned = -0.00581557 Jy ! Component: 3150 - total flux cleaned = -0.00582693 Jy ! Component: 3200 - total flux cleaned = -0.00591656 Jy ! Component: 3250 - total flux cleaned = -0.00593867 Jy ! Component: 3300 - total flux cleaned = -0.00596052 Jy ! Component: 3350 - total flux cleaned = -0.00601463 Jy ! Component: 3400 - total flux cleaned = -0.00604666 Jy ! Component: 3450 - total flux cleaned = -0.00605733 Jy ! Component: 3500 - total flux cleaned = -0.00609937 Jy ! Component: 3550 - total flux cleaned = -0.00616156 Jy ! Component: 3600 - total flux cleaned = -0.0061924 Jy ! Component: 3650 - total flux cleaned = -0.00621268 Jy ! Component: 3700 - total flux cleaned = -0.00623281 Jy ! Component: 3750 - total flux cleaned = -0.00622272 Jy ! Component: 3800 - total flux cleaned = -0.00623269 Jy ! Component: 3850 - total flux cleaned = -0.00626217 Jy ! Component: 3900 - total flux cleaned = -0.00626203 Jy ! Component: 3950 - total flux cleaned = -0.0062717 Jy ! Component: 4000 - total flux cleaned = -0.00626211 Jy ! Component: 4050 - total flux cleaned = -0.00628112 Jy ! Total flux subtracted in 4096 components = -0.00634718 Jy ! Clean residual min=-0.000571 max=0.000522 Jy/beam ! Clean residual mean=-0.000002 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.411404 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 444 components and 0.411404 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0539+1433_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9046 x 2.322 at -8.377 degrees (North through East) ! Clean map min=-0.0021608 max=0.34296 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0539+1433_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.342957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158855 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.138957 0.138957 0.277915 0.55583 1.11166 2.22332 4.44664 8.89327 17.7865 35.5731 71.1462 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.342 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0539+1433_X_uvs.log closed on Fri Mar 15 16:08:38 2013