! Started logfile: ./J2101+0341_X_uvs.log on Mon Oct 28 15:40:25 2013 obs J2101+0341_X_uva.fits ! Reading UV FITS file: J2101+0341_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2101+0341 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 448 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 ./J2101+0341_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. ! ! 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=1.249626Jy sigma=46.505854 ! Fit after self-cal, rms=0.241615Jy sigma=7.434827 ! 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=0.906 mas, bmaj=4.026 mas, bpa=-15.98 degrees ! Estimated noise=1.19185 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 = 0.621961 Jy ! Component: 100 - total flux cleaned = 0.782509 Jy ! Total flux subtracted in 100 components = 0.782509 Jy ! Clean residual min=-0.032576 max=0.066973 Jy/beam ! Clean residual mean=-0.000045 rms=0.011681 Jy/beam ! Combined flux in latest and established models = 0.782508 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.782508 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=0.134025Jy sigma=5.515199 ! Fit after self-cal, rms=0.133719Jy sigma=5.507992 ! 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=1.059 mas, bmaj=4.12 mas, bpa=-16.01 degrees ! Estimated noise=0.957171 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 = 0.0884087 Jy ! Component: 100 - total flux cleaned = 0.128318 Jy ! Component: 150 - total flux cleaned = 0.154213 Jy ! Component: 200 - total flux cleaned = 0.173141 Jy ! Total flux subtracted in 200 components = 0.173141 Jy ! Clean residual min=-0.024684 max=0.020705 Jy/beam ! Clean residual mean=-0.000083 rms=0.006405 Jy/beam ! Combined flux in latest and established models = 0.95565 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 56 components and 0.95565 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=0.075225Jy sigma=2.863460 ! Fit after self-cal, rms=0.074554Jy sigma=2.846758 ! 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 1.05 HN 0.95 KP 0.98 LA 1.01 ! MK 1.00 NL 1.03 OV 1.02 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.94 KP 0.98 LA 0.96 ! MK 1.03 NL 1.05 OV 0.98 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.98 KP 1.08 LA 0.94 ! MK 1.07 NL 1.04 OV 1.02 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.02 KP 0.95 LA 0.97 ! MK 1.09 NL 1.00 OV 1.02 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.01 KP 1.09 LA 0.98 ! MK 0.99 NL 0.98 OV 1.01 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.10 KP 1.05 LA 1.03 ! MK 1.02 NL 1.03 OV 1.06 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.02 KP 1.02 LA 0.94 ! MK 1.00 NL 1.03 OV 1.06 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.02 KP 1.08 LA 0.89 ! MK 0.98 NL 1.01 OV 1.08 PT 0.87 ! ! ! Fit before self-cal, rms=0.074554Jy sigma=2.846758 ! Fit after self-cal, rms=0.021963Jy sigma=0.708763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.149 mas, bpa=-15.96 degrees ! Estimated noise=0.948576 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 (-18, 33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422916 Jy ! Component: 100 - total flux cleaned = 0.00332444 Jy ! Component: 150 - total flux cleaned = 0.00227018 Jy ! Component: 200 - total flux cleaned = 0.00174524 Jy ! Total flux subtracted in 200 components = 0.00174524 Jy ! Clean residual min=-0.004369 max=0.004546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.957395 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.957395 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=0.018131Jy sigma=0.580215 ! Fit after self-cal, rms=0.017837Jy sigma=0.573455 ! 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=0.017837Jy sigma=0.573455 ! Fit after self-cal, rms=0.017674Jy sigma=0.571484 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.15 mas, bpa=-15.97 degrees ! Estimated noise=0.947207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149753 Jy ! Component: 100 - total flux cleaned = -0.000262914 Jy ! Component: 150 - total flux cleaned = -0.000450023 Jy ! Component: 200 - total flux cleaned = -0.000614667 Jy ! Total flux subtracted in 200 components = -0.000614667 Jy ! Clean residual min=-0.003417 max=0.003606 Jy/beam ! Clean residual mean=-0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.95678 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.95678 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=0.016409Jy sigma=0.533026 ! Fit after self-cal, rms=0.016277Jy sigma=0.530072 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 (20.2, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172322 Jy ! Component: 100 - total flux cleaned = -0.000379202 Jy ! Component: 150 - total flux cleaned = -0.000457472 Jy ! Component: 200 - total flux cleaned = -0.000528052 Jy ! Total flux subtracted in 200 components = -0.000528052 Jy ! Clean residual min=-0.002492 max=0.002385 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.956252 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.956252 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=0.014931Jy sigma=0.490932 ! Fit after self-cal, rms=0.014858Jy sigma=0.489461 ! 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=0.014858Jy sigma=0.489461 ! Fit after self-cal, rms=0.014784Jy sigma=0.487459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.148 mas, bpa=-15.97 degrees ! Estimated noise=0.946802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253139 Jy ! Component: 100 - total flux cleaned = -0.000482758 Jy ! Component: 150 - total flux cleaned = -0.00053545 Jy ! Component: 200 - total flux cleaned = -0.000536406 Jy ! Total flux subtracted in 200 components = -0.000536406 Jy ! Clean residual min=-0.002244 max=0.002082 Jy/beam ! Clean residual mean=-0.000002 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.955716 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 0.955716 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=0.014351Jy sigma=0.474859 ! Fit after self-cal, rms=0.014335Jy sigma=0.474533 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 = 3.19046e-05 Jy ! Component: 100 - total flux cleaned = 7.42171e-05 Jy ! Component: 150 - total flux cleaned = 7.45044e-05 Jy ! Component: 200 - total flux cleaned = 0.00011212 Jy ! Total flux subtracted in 200 components = 0.00011212 Jy ! Clean residual min=-0.002076 max=0.001959 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.955828 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 139 components and 0.955828 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=0.014098Jy sigma=0.467565 ! Fit after self-cal, rms=0.014090Jy sigma=0.467318 ! 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=0.014090Jy sigma=0.467318 ! Fit after self-cal, rms=0.014073Jy sigma=0.467015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=4.211 mas, bpa=-10.66 degrees ! Estimated noise=1.0407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000622876 Jy ! Component: 100 - total flux cleaned = 0.000762002 Jy ! Component: 150 - total flux cleaned = 0.000794178 Jy ! Component: 200 - total flux cleaned = 0.000849163 Jy ! Total flux subtracted in 200 components = 0.000849163 Jy ! Clean residual min=-0.001883 max=0.001739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.956677 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 160 components and 0.956677 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=0.014012Jy sigma=0.463781 ! Fit after self-cal, rms=0.013998Jy sigma=0.463438 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 = 0.000107684 Jy ! Component: 100 - total flux cleaned = 0.000185293 Jy ! Component: 150 - total flux cleaned = 0.000257776 Jy ! Component: 200 - total flux cleaned = 0.000325891 Jy ! Total flux subtracted in 200 components = 0.000325891 Jy ! Clean residual min=-0.001798 max=0.001657 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.957003 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.957003 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=0.013947Jy sigma=0.461177 ! Fit after self-cal, rms=0.013938Jy sigma=0.460971 ! 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=1.069 mas, bmaj=4.148 mas, bpa=-15.97 degrees ! Estimated noise=0.946659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 4.148 at -15.97 degrees (North through East) ! Clean map min=-0.0033586 max=0.80775 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=0.013938Jy sigma=0.460971 ! Fit after self-cal, rms=0.013367Jy sigma=0.440127 ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.147 mas, bpa=-15.97 degrees ! Estimated noise=0.9461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024116 Jy ! Component: 100 - total flux cleaned = -0.000273307 Jy ! Component: 150 - total flux cleaned = -0.000272821 Jy ! Component: 200 - total flux cleaned = -0.00030144 Jy ! Total flux subtracted in 200 components = -0.00030144 Jy ! Clean residual min=-0.001815 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.956702 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.956702 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=0.013203Jy sigma=0.435952 ! Fit after self-cal, rms=0.013201Jy sigma=0.435749 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03798e-05 Jy ! Component: 100 - total flux cleaned = -4.72734e-05 Jy ! Component: 150 - total flux cleaned = -7.24841e-05 Jy ! Component: 200 - total flux cleaned = -0.000119464 Jy ! Total flux subtracted in 200 components = -0.000119464 Jy ! Clean residual min=-0.001786 max=0.001671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.956582 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 196 components and 0.956582 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=0.013094Jy sigma=0.433084 ! Fit after self-cal, rms=0.013094Jy sigma=0.432954 ! 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=0.013094Jy sigma=0.432954 ! Fit after self-cal, rms=0.013088Jy sigma=0.432778 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=0.9136 mas, bmaj=4.051 mas, bpa=-15.94 degrees ! Estimated noise=1.18839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.619999 Jy ! Component: 100 - total flux cleaned = 0.77814 Jy ! Component: 150 - total flux cleaned = 0.846136 Jy ! Component: 200 - total flux cleaned = 0.878003 Jy ! Total flux subtracted in 200 components = 0.878003 Jy ! Clean residual min=-0.009753 max=0.016014 Jy/beam ! Clean residual mean=-0.000014 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.878004 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.878004 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.148 mas, bpa=-15.97 degrees ! Estimated noise=0.945996 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 = 0.0257334 Jy ! Component: 100 - total flux cleaned = 0.0418792 Jy ! Component: 150 - total flux cleaned = 0.0527094 Jy ! Component: 200 - total flux cleaned = 0.0602919 Jy ! Total flux subtracted in 200 components = 0.0602919 Jy ! Clean residual min=-0.003961 max=0.005810 Jy/beam ! Clean residual mean=-0.000012 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.938296 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 91 components and 0.938296 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=2.137 mas, bmaj=4.211 mas, bpa=-10.66 degrees ! Estimated noise=1.03995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00804396 Jy ! Component: 100 - total flux cleaned = 0.0128428 Jy ! Component: 150 - total flux cleaned = 0.0157366 Jy ! Component: 200 - total flux cleaned = 0.0168124 Jy ! Total flux subtracted in 200 components = 0.0168124 Jy ! Clean residual min=-0.002607 max=0.002457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.955108 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 = 0.000389065 Jy ! Component: 100 - total flux cleaned = 0.000715727 Jy ! Component: 150 - total flux cleaned = 0.00105207 Jy ! Component: 200 - total flux cleaned = 0.0013468 Jy ! Total flux subtracted in 200 components = 0.0013468 Jy ! Clean residual min=-0.001894 max=0.001821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.956455 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 180 components and 0.956455 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=4.148 mas, bpa=-15.97 degrees ! Estimated noise=0.945996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461956 Jy ! Component: 100 - total flux cleaned = -0.0003381 Jy ! Component: 150 - total flux cleaned = -0.000116242 Jy ! Component: 200 - total flux cleaned = 3.45529e-05 Jy ! Total flux subtracted in 200 components = 3.45529e-05 Jy ! Clean residual min=-0.002007 max=0.002041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.956489 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 200 components and 0.956489 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=0.013693Jy sigma=0.452336 ! Fit after self-cal, rms=0.013523Jy sigma=0.447657 wmodel ./J2101+0341_X_map.mod ! Writing 200 model components to file: ./J2101+0341_X_map.mod wobs ./J2101+0341_X_uvs.fits ! Writing UV FITS file: ./J2101+0341_X_uvs.fits wwins ./J2101+0341_X_map.win ! wwins: Wrote 3 windows to ./J2101+0341_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 = -0.000284256 Jy ! Component: 100 - total flux cleaned = -0.000285981 Jy ! Component: 150 - total flux cleaned = -0.000224926 Jy ! Component: 200 - total flux cleaned = -5.10841e-05 Jy ! Component: 250 - total flux cleaned = 8.74648e-05 Jy ! Component: 300 - total flux cleaned = 0.000219346 Jy ! Component: 350 - total flux cleaned = 0.000319822 Jy ! Component: 400 - total flux cleaned = 0.000440174 Jy ! Component: 450 - total flux cleaned = 0.0005092 Jy ! Component: 500 - total flux cleaned = 0.000576042 Jy ! Component: 550 - total flux cleaned = 0.000597763 Jy ! Component: 600 - total flux cleaned = 0.000577247 Jy ! Component: 650 - total flux cleaned = 0.000596994 Jy ! Component: 700 - total flux cleaned = 0.000519306 Jy ! Component: 750 - total flux cleaned = 0.000481529 Jy ! Component: 800 - total flux cleaned = 0.000481631 Jy ! Component: 850 - total flux cleaned = 0.000445778 Jy ! Component: 900 - total flux cleaned = 0.000393748 Jy ! Component: 950 - total flux cleaned = 0.000360216 Jy ! Component: 1000 - total flux cleaned = 0.000393172 Jy ! Component: 1050 - total flux cleaned = 0.000392844 Jy ! Component: 1100 - total flux cleaned = 0.000423872 Jy ! Component: 1150 - total flux cleaned = 0.000438969 Jy ! Component: 1200 - total flux cleaned = 0.00043903 Jy ! Component: 1250 - total flux cleaned = 0.000483089 Jy ! Component: 1300 - total flux cleaned = 0.000511816 Jy ! Component: 1350 - total flux cleaned = 0.000553988 Jy ! Component: 1400 - total flux cleaned = 0.00056756 Jy ! Component: 1450 - total flux cleaned = 0.000554386 Jy ! Component: 1500 - total flux cleaned = 0.000567821 Jy ! Component: 1550 - total flux cleaned = 0.000554807 Jy ! Component: 1600 - total flux cleaned = 0.000541788 Jy ! Component: 1650 - total flux cleaned = 0.000479015 Jy ! Component: 1700 - total flux cleaned = 0.000491613 Jy ! Component: 1750 - total flux cleaned = 0.000455292 Jy ! Component: 1800 - total flux cleaned = 0.00046743 Jy ! Component: 1850 - total flux cleaned = 0.000443703 Jy ! Component: 1900 - total flux cleaned = 0.000420322 Jy ! Component: 1950 - total flux cleaned = 0.000408707 Jy ! Component: 2000 - total flux cleaned = 0.000352202 Jy ! Component: 2050 - total flux cleaned = 0.000318541 Jy ! Component: 2100 - total flux cleaned = 0.000241398 Jy ! Component: 2150 - total flux cleaned = 0.000197854 Jy ! Component: 2200 - total flux cleaned = 0.000122525 Jy ! Component: 2250 - total flux cleaned = 3.7683e-05 Jy ! Component: 2300 - total flux cleaned = -4.1429e-06 Jy ! Component: 2350 - total flux cleaned = -4.57239e-05 Jy ! Component: 2400 - total flux cleaned = -0.000178848 Jy ! Component: 2450 - total flux cleaned = -0.00018882 Jy ! Component: 2500 - total flux cleaned = -0.00025881 Jy ! Component: 2550 - total flux cleaned = -0.000318244 Jy ! Component: 2600 - total flux cleaned = -0.000357397 Jy ! Component: 2650 - total flux cleaned = -0.000415746 Jy ! Component: 2700 - total flux cleaned = -0.000483081 Jy ! Component: 2750 - total flux cleaned = -0.000587949 Jy ! Component: 2800 - total flux cleaned = -0.000644651 Jy ! Component: 2850 - total flux cleaned = -0.000691574 Jy ! Component: 2900 - total flux cleaned = -0.000747361 Jy ! Component: 2950 - total flux cleaned = -0.000811875 Jy ! Component: 3000 - total flux cleaned = -0.000839396 Jy ! Component: 3050 - total flux cleaned = -0.000894061 Jy ! Component: 3100 - total flux cleaned = -0.000957333 Jy ! Component: 3150 - total flux cleaned = -0.000984189 Jy ! Component: 3200 - total flux cleaned = -0.00100205 Jy ! Component: 3250 - total flux cleaned = -0.00105523 Jy ! Component: 3300 - total flux cleaned = -0.00109044 Jy ! Component: 3350 - total flux cleaned = -0.00115176 Jy ! Component: 3400 - total flux cleaned = -0.00121268 Jy ! Component: 3450 - total flux cleaned = -0.00126469 Jy ! Component: 3500 - total flux cleaned = -0.00132514 Jy ! Component: 3550 - total flux cleaned = -0.00138537 Jy ! Component: 3600 - total flux cleaned = -0.0014368 Jy ! Component: 3650 - total flux cleaned = -0.00149666 Jy ! Component: 3700 - total flux cleaned = -0.0015562 Jy ! Component: 3750 - total flux cleaned = -0.00162403 Jy ! Component: 3800 - total flux cleaned = -0.00169168 Jy ! Component: 3850 - total flux cleaned = -0.00173387 Jy ! Component: 3900 - total flux cleaned = -0.00178437 Jy ! Component: 3950 - total flux cleaned = -0.00183476 Jy ! Component: 4000 - total flux cleaned = -0.00187669 Jy ! Component: 4050 - total flux cleaned = -0.00192694 Jy ! Total flux subtracted in 4096 components = -0.00196875 Jy ! Clean residual min=-0.000495 max=0.000489 Jy/beam ! Clean residual mean=0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.954521 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 447 components and 0.95452 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J2101+0341_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 4.148 at -15.97 degrees (North through East) ! Clean map min=-0.0013393 max=0.80241 Jy/beam ! Writing clean map to FITS file: ./J2101+0341_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.80241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0537896 0.0537896 0.107579 0.215158 0.430317 0.860634 1.72127 3.44253 6.88507 13.7701 27.5403 55.0805 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.802 quit ! Quitting program ! Log file ./J2101+0341_X_uvs.log closed on Mon Oct 28 15:40:41 2013