! Started logfile: ./1327+2210_X_uvs.log on Thu Oct 17 23:15:59 2013 obs 1327+2210_X_uva.fits ! Reading UV FITS file: 1327+2210_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1327+2210 ! ! 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 ./1327+2210_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=1.680097Jy sigma=110.189853 ! Fit after self-cal, rms=0.459733Jy sigma=31.726641 ! 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=0.9591 mas, bmaj=3.751 mas, bpa=-9.596 degrees ! Estimated noise=0.707918 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 = 1.09356 Jy ! Component: 100 - total flux cleaned = 1.34822 Jy ! Total flux subtracted in 100 components = 1.34822 Jy ! Clean residual min=-0.056481 max=0.102266 Jy/beam ! Clean residual mean=-0.000228 rms=0.019901 Jy/beam ! Combined flux in latest and established models = 1.34822 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.34822 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=0.202980Jy sigma=14.146937 ! Fit after self-cal, rms=0.202954Jy sigma=14.145889 ! 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=1.128 mas, bmaj=3.676 mas, bpa=-8.781 degrees ! Estimated noise=0.542322 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 = 0.121256 Jy ! Component: 100 - total flux cleaned = 0.179952 Jy ! Component: 150 - total flux cleaned = 0.217349 Jy ! Component: 200 - total flux cleaned = 0.242715 Jy ! Total flux subtracted in 200 components = 0.242715 Jy ! Clean residual min=-0.043043 max=0.035191 Jy/beam ! Clean residual mean=-0.000169 rms=0.010294 Jy/beam ! Combined flux in latest and established models = 1.59094 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 1.59094 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=0.129572Jy sigma=8.533066 ! Fit after self-cal, rms=0.129449Jy sigma=8.526526 ! 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 0.92 KP 0.98 LA 1.02 ! MK 1.02 NL 1.03 OV 1.01 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 0.92 KP 0.98 LA 0.97 ! MK 1.06 NL 1.05 OV 0.97 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.97 KP 1.08 LA 0.94 ! MK 1.10 NL 1.03 OV 1.02 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.99 KP 0.96 LA 0.98 ! MK 1.10 NL 1.01 OV 1.01 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.99 KP 1.10 LA 0.99 ! MK 1.01 NL 0.98 OV 1.02 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.08 KP 1.07 LA 1.05 ! MK 1.04 NL 1.03 OV 1.07 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.01 KP 1.03 LA 0.95 ! MK 1.02 NL 1.03 OV 1.06 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.01 KP 1.09 LA 0.91 ! MK 1.01 NL 1.02 OV 1.07 PT 0.87 ! ! ! Fit before self-cal, rms=0.129449Jy sigma=8.526526 ! Fit after self-cal, rms=0.029559Jy sigma=1.635361 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=3.692 mas, bpa=-8.737 degrees ! Estimated noise=0.539743 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 = -0.00580485 Jy ! Component: 100 - total flux cleaned = -0.00643222 Jy ! Component: 150 - total flux cleaned = -0.00642589 Jy ! Component: 200 - total flux cleaned = -0.00684111 Jy ! Total flux subtracted in 200 components = -0.00684111 Jy ! Clean residual min=-0.008281 max=0.008289 Jy/beam ! Clean residual mean=-0.000016 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 1.5841 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 1.5841 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=0.026488Jy sigma=1.483947 ! Fit after self-cal, rms=0.026427Jy sigma=1.481434 ! 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=0.026427Jy sigma=1.481434 ! Fit after self-cal, rms=0.025892Jy sigma=1.445156 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=3.694 mas, bpa=-8.738 degrees ! Estimated noise=0.539799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0052964 Jy ! Component: 100 - total flux cleaned = -0.00641587 Jy ! Component: 150 - total flux cleaned = -0.00677977 Jy ! Component: 200 - total flux cleaned = -0.00721031 Jy ! Total flux subtracted in 200 components = -0.00721031 Jy ! Clean residual min=-0.007116 max=0.007444 Jy/beam ! Clean residual mean=-0.000016 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 1.57689 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 1.57689 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=0.023965Jy sigma=1.356740 ! Fit after self-cal, rms=0.023935Jy sigma=1.356005 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 (-1.2, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473279 Jy ! Component: 100 - total flux cleaned = 0.0062916 Jy ! Component: 150 - total flux cleaned = 0.00788143 Jy ! Component: 200 - total flux cleaned = 0.00863002 Jy ! Total flux subtracted in 200 components = 0.00863002 Jy ! Clean residual min=-0.006621 max=0.005754 Jy/beam ! Clean residual mean=-0.000013 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 1.58552 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 1.58552 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=0.021345Jy sigma=1.220761 ! Fit after self-cal, rms=0.021354Jy sigma=1.218816 ! 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=0.021354Jy sigma=1.218816 ! Fit after self-cal, rms=0.020881Jy sigma=1.179610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.696 mas, bpa=-8.737 degrees ! Estimated noise=0.539842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00061097 Jy ! Component: 100 - total flux cleaned = -8.05683e-05 Jy ! Component: 150 - total flux cleaned = 0.000193563 Jy ! Component: 200 - total flux cleaned = 0.00027504 Jy ! Total flux subtracted in 200 components = 0.00027504 Jy ! Clean residual min=-0.006305 max=0.004974 Jy/beam ! Clean residual mean=-0.000012 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 1.58579 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 1.58579 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=0.019611Jy sigma=1.120480 ! Fit after self-cal, rms=0.019596Jy sigma=1.119740 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 = -9.15175e-05 Jy ! Component: 100 - total flux cleaned = -0.000160994 Jy ! Component: 150 - total flux cleaned = -0.000225101 Jy ! Component: 200 - total flux cleaned = -0.000222853 Jy ! Total flux subtracted in 200 components = -0.000222853 Jy ! Clean residual min=-0.006155 max=0.004772 Jy/beam ! Clean residual mean=-0.000012 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 1.58557 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 1.58557 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=0.019063Jy sigma=1.095621 ! Fit after self-cal, rms=0.019057Jy sigma=1.095404 ! 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=0.019057Jy sigma=1.095404 ! Fit after self-cal, rms=0.018892Jy sigma=1.077773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=3.613 mas, bpa=-8.205 degrees ! Estimated noise=0.592943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212055 Jy ! Component: 100 - total flux cleaned = -0.00308491 Jy ! Component: 150 - total flux cleaned = -0.00366816 Jy ! Component: 200 - total flux cleaned = -0.00423538 Jy ! Total flux subtracted in 200 components = -0.00423538 Jy ! Clean residual min=-0.004629 max=0.004754 Jy/beam ! Clean residual mean=-0.000019 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 1.58133 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 1.58133 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=0.018753Jy sigma=1.057611 ! Fit after self-cal, rms=0.018727Jy sigma=1.056603 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 = -0.0006233 Jy ! Component: 100 - total flux cleaned = -0.000960825 Jy ! Component: 150 - total flux cleaned = -0.00111701 Jy ! Component: 200 - total flux cleaned = -0.00122582 Jy ! Total flux subtracted in 200 components = -0.00122582 Jy ! Clean residual min=-0.004567 max=0.004501 Jy/beam ! Clean residual mean=-0.000019 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 1.58011 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 1.58011 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=0.018617Jy sigma=1.048495 ! Fit after self-cal, rms=0.018606Jy sigma=1.048212 ! 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=1.143 mas, bmaj=3.697 mas, bpa=-8.736 degrees ! Estimated noise=0.539939 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.697 at -8.736 degrees (North through East) ! Clean map min=-0.0057076 max=1.4156 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=0.018606Jy sigma=1.048212 ! Fit after self-cal, rms=0.017929Jy sigma=1.014438 ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.699 mas, bpa=-8.736 degrees ! Estimated noise=0.539598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024578 Jy ! Component: 100 - total flux cleaned = -0.00341196 Jy ! Component: 150 - total flux cleaned = -0.00372317 Jy ! Component: 200 - total flux cleaned = -0.00372318 Jy ! Total flux subtracted in 200 components = -0.00372318 Jy ! Clean residual min=-0.005463 max=0.004200 Jy/beam ! Clean residual mean=-0.000010 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 1.57639 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 1.57639 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=0.017092Jy sigma=0.983270 ! Fit after self-cal, rms=0.017084Jy sigma=0.982967 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154922 Jy ! Component: 100 - total flux cleaned = -0.000202622 Jy ! Component: 150 - total flux cleaned = -0.000288073 Jy ! Component: 200 - total flux cleaned = -0.000170773 Jy ! Total flux subtracted in 200 components = -0.000170773 Jy ! Clean residual min=-0.005219 max=0.004131 Jy/beam ! Clean residual mean=-0.000010 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 1.57621 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 1.57621 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=0.016826Jy sigma=0.973113 ! Fit after self-cal, rms=0.016827Jy sigma=0.973051 ! 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=0.016827Jy sigma=0.973051 ! Fit after self-cal, rms=0.016668Jy sigma=0.956712 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=0.9704 mas, bmaj=3.771 mas, bpa=-9.551 degrees ! Estimated noise=0.706296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09103 Jy ! Component: 100 - total flux cleaned = 1.33766 Jy ! Component: 150 - total flux cleaned = 1.43395 Jy ! Component: 200 - total flux cleaned = 1.48066 Jy ! Total flux subtracted in 200 components = 1.48066 Jy ! Clean residual min=-0.013823 max=0.023556 Jy/beam ! Clean residual mean=-0.000045 rms=0.004582 Jy/beam ! Combined flux in latest and established models = 1.48066 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.48066 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.7 mas, bpa=-8.735 degrees ! Estimated noise=0.539634 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) ! Added new window around map position (-16.8, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028414 Jy ! Component: 100 - total flux cleaned = 0.0442889 Jy ! Component: 150 - total flux cleaned = 0.054559 Jy ! Component: 200 - total flux cleaned = 0.0616435 Jy ! Total flux subtracted in 200 components = 0.0616435 Jy ! Clean residual min=-0.005864 max=0.006641 Jy/beam ! Clean residual mean=-0.000026 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 1.5423 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 69 components and 1.5423 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=2.046 mas, bmaj=3.617 mas, bpa=-8.213 degrees ! Estimated noise=0.592077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771682 Jy ! Component: 100 - total flux cleaned = 0.0131107 Jy ! Component: 150 - total flux cleaned = 0.0172268 Jy ! Component: 200 - total flux cleaned = 0.0197364 Jy ! Total flux subtracted in 200 components = 0.0197364 Jy ! Clean residual min=-0.004533 max=0.004635 Jy/beam ! Clean residual mean=-0.000028 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 1.56204 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 = 0.00207888 Jy ! Component: 100 - total flux cleaned = 0.00381313 Jy ! Component: 150 - total flux cleaned = 0.00544443 Jy ! Component: 200 - total flux cleaned = 0.00677306 Jy ! Total flux subtracted in 200 components = 0.00677306 Jy ! Clean residual min=-0.003409 max=0.004004 Jy/beam ! Clean residual mean=-0.000020 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 1.56881 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 126 components and 1.56881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.7 mas, bpa=-8.735 degrees ! Estimated noise=0.539634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101608 Jy ! Component: 100 - total flux cleaned = -0.00075519 Jy ! Component: 150 - total flux cleaned = -0.000154897 Jy ! Component: 200 - total flux cleaned = 0.000586731 Jy ! Total flux subtracted in 200 components = 0.000586731 Jy ! Clean residual min=-0.003477 max=0.003619 Jy/beam ! Clean residual mean=-0.000011 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 1.5694 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 1.5694 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=0.015585Jy sigma=0.912134 ! Fit after self-cal, rms=0.015284Jy sigma=0.891449 wmodel ./1327+2210_X_map.mod ! Writing 155 model components to file: ./1327+2210_X_map.mod wobs ./1327+2210_X_uvs.fits ! Writing UV FITS file: ./1327+2210_X_uvs.fits wwins ./1327+2210_X_map.win ! wwins: Wrote 3 windows to ./1327+2210_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 = 7.09473e-05 Jy ! Component: 100 - total flux cleaned = -0.000571321 Jy ! Component: 150 - total flux cleaned = -0.00129491 Jy ! Component: 200 - total flux cleaned = -0.00147503 Jy ! Component: 250 - total flux cleaned = -0.00147526 Jy ! Component: 300 - total flux cleaned = -0.00135566 Jy ! Component: 350 - total flux cleaned = -0.00124325 Jy ! Component: 400 - total flux cleaned = -0.00113514 Jy ! Component: 450 - total flux cleaned = -0.00106595 Jy ! Component: 500 - total flux cleaned = -0.000999394 Jy ! Component: 550 - total flux cleaned = -0.00096645 Jy ! Component: 600 - total flux cleaned = -0.000903242 Jy ! Component: 650 - total flux cleaned = -0.000812718 Jy ! Component: 700 - total flux cleaned = -0.000812201 Jy ! Component: 750 - total flux cleaned = -0.00072672 Jy ! Component: 800 - total flux cleaned = -0.000672032 Jy ! Component: 850 - total flux cleaned = -0.00056626 Jy ! Component: 900 - total flux cleaned = -0.000489386 Jy ! Component: 950 - total flux cleaned = -0.000414723 Jy ! Component: 1000 - total flux cleaned = -0.000439179 Jy ! Component: 1050 - total flux cleaned = -0.000415603 Jy ! Component: 1100 - total flux cleaned = -0.000369266 Jy ! Component: 1150 - total flux cleaned = -0.000302053 Jy ! Component: 1200 - total flux cleaned = -0.000301764 Jy ! Component: 1250 - total flux cleaned = -0.000258003 Jy ! Component: 1300 - total flux cleaned = -0.000299761 Jy ! Component: 1350 - total flux cleaned = -0.000237325 Jy ! Component: 1400 - total flux cleaned = -0.000217306 Jy ! Component: 1450 - total flux cleaned = -0.000217483 Jy ! Component: 1500 - total flux cleaned = -0.000256752 Jy ! Component: 1550 - total flux cleaned = -0.000294782 Jy ! Component: 1600 - total flux cleaned = -0.000351089 Jy ! Component: 1650 - total flux cleaned = -0.000387879 Jy ! Component: 1700 - total flux cleaned = -0.000424489 Jy ! Component: 1750 - total flux cleaned = -0.000478165 Jy ! Component: 1800 - total flux cleaned = -0.000513371 Jy ! Component: 1850 - total flux cleaned = -0.000530879 Jy ! Component: 1900 - total flux cleaned = -0.000582525 Jy ! Component: 1950 - total flux cleaned = -0.000582832 Jy ! Component: 2000 - total flux cleaned = -0.000615895 Jy ! Component: 2050 - total flux cleaned = -0.000615936 Jy ! Component: 2100 - total flux cleaned = -0.0005996 Jy ! Component: 2150 - total flux cleaned = -0.000615432 Jy ! Component: 2200 - total flux cleaned = -0.000583892 Jy ! Component: 2250 - total flux cleaned = -0.0005993 Jy ! Component: 2300 - total flux cleaned = -0.000583996 Jy ! Component: 2350 - total flux cleaned = -0.000629359 Jy ! Component: 2400 - total flux cleaned = -0.00059924 Jy ! Component: 2450 - total flux cleaned = -0.000569759 Jy ! Component: 2500 - total flux cleaned = -0.000540667 Jy ! Component: 2550 - total flux cleaned = -0.000598533 Jy ! Component: 2600 - total flux cleaned = -0.000570154 Jy ! Component: 2650 - total flux cleaned = -0.000598622 Jy ! Component: 2700 - total flux cleaned = -0.000556562 Jy ! Component: 2750 - total flux cleaned = -0.000556482 Jy ! Component: 2800 - total flux cleaned = -0.000542689 Jy ! Component: 2850 - total flux cleaned = -0.000501415 Jy ! Component: 2900 - total flux cleaned = -0.000501287 Jy ! Component: 2950 - total flux cleaned = -0.000487684 Jy ! Component: 3000 - total flux cleaned = -0.000434045 Jy ! Component: 3050 - total flux cleaned = -0.000420752 Jy ! Component: 3100 - total flux cleaned = -0.000380885 Jy ! Component: 3150 - total flux cleaned = -0.000328024 Jy ! Component: 3200 - total flux cleaned = -0.000288494 Jy ! Component: 3250 - total flux cleaned = -0.000236119 Jy ! Component: 3300 - total flux cleaned = -0.000157614 Jy ! Component: 3350 - total flux cleaned = -9.24758e-05 Jy ! Component: 3400 - total flux cleaned = -1.52176e-06 Jy ! Component: 3450 - total flux cleaned = 7.62458e-05 Jy ! Component: 3500 - total flux cleaned = 0.000153869 Jy ! Component: 3550 - total flux cleaned = 0.000257093 Jy ! Component: 3600 - total flux cleaned = 0.000360135 Jy ! Component: 3650 - total flux cleaned = 0.000450193 Jy ! Component: 3700 - total flux cleaned = 0.000565919 Jy ! Component: 3750 - total flux cleaned = 0.00063027 Jy ! Component: 3800 - total flux cleaned = 0.00074605 Jy ! Component: 3850 - total flux cleaned = 0.000836087 Jy ! Component: 3900 - total flux cleaned = 0.000939097 Jy ! Component: 3950 - total flux cleaned = 0.00101655 Jy ! Component: 4000 - total flux cleaned = 0.00108117 Jy ! Component: 4050 - total flux cleaned = 0.00114601 Jy ! Total flux subtracted in 4096 components = 0.00118494 Jy ! Clean residual min=-0.000775 max=0.000853 Jy/beam ! Clean residual mean=0.000004 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 1.57058 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 447 components and 1.57058 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1327+2210_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 3.7 at -8.735 degrees (North through East) ! Clean map min=-0.0020287 max=1.4148 Jy/beam ! Writing clean map to FITS file: ./1327+2210_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.41477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000239973 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.050886 0.050886 0.101772 0.203544 0.407088 0.814175 1.62835 3.2567 6.5134 13.0268 26.0536 52.1072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.414 quit ! Quitting program ! Log file ./1327+2210_X_uvs.log closed on Thu Oct 17 23:16:03 2013