! Started logfile: ./J0636+7133_X_uvs.log on Mon Oct 28 15:37:43 2013 obs J0636+7133_X_uva.fits ! Reading UV FITS file: J0636+7133_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973333 visibilities/baseline/integration-bin. ! Found source: J0636+7133 ! ! 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 7008 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 ./J0636+7133_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000111Jy sigma=0.792578 ! Fit after self-cal, rms=0.993715Jy sigma=0.783213 ! 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=0.8569 mas, bmaj=1.02 mas, bpa=4.3 degrees ! Estimated noise=23.0648 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 = 0.00730122 Jy ! Component: 100 - total flux cleaned = 0.00874456 Jy ! Total flux subtracted in 100 components = 0.00874456 Jy ! Clean residual min=-0.001826 max=0.001697 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.00874456 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.00874456 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=0.016411Jy sigma=0.014686 ! Fit after self-cal, rms=0.014383Jy sigma=0.013073 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365349 Jy ! Component: 100 - total flux cleaned = 0.00428577 Jy ! Total flux subtracted in 100 components = 0.00428577 Jy ! Clean residual min=-0.001281 max=0.001368 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0130303 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0130303 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=0.014646Jy sigma=0.011956 ! Fit after self-cal, rms=0.014645Jy sigma=0.011955 ! 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=1.146 mas, bmaj=1.364 mas, bpa=-8.928 degrees ! Estimated noise=11.9787 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 = 0.000146703 Jy ! Component: 100 - total flux cleaned = 0.000160366 Jy ! Component: 150 - total flux cleaned = 0.000149514 Jy ! Component: 200 - total flux cleaned = 0.000139516 Jy ! Total flux subtracted in 200 components = 0.000139516 Jy ! Clean residual min=-0.000677 max=0.000636 Jy/beam ! Clean residual mean=0.000003 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0131699 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.0131698 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=0.014669Jy sigma=0.011930 ! Fit after self-cal, rms=0.014667Jy sigma=0.011930 ! 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 1.01 FD 1.24 HN 0.88 KP 0.87 ! LA 0.84 MK 0.90 NL 1.10 OV 0.88 ! PT 0.80 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.80 KP 0.94 ! LA 0.85 MK 0.95 NL 0.95 OV 0.94 ! PT 0.97 SC 0.81 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.96 HN 0.84 KP 0.92 ! LA 0.87 MK 0.92 NL 0.98 OV 0.94 ! PT 0.84 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 0.88 KP 0.86 ! LA 0.92 MK 1.13 NL 0.86 OV 0.90 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.95 HN 0.83 KP 1.00 ! LA 0.86 MK 0.86 NL 0.85 OV 1.00 ! PT 0.99 SC 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.94 KP 0.91 ! LA 0.88 MK 0.89 NL 0.92 OV 1.02 ! PT 0.82 SC 0.81 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.86 KP 0.99 ! LA 0.84 MK 0.85 NL 1.01 OV 0.95 ! PT 0.75 SC 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.80 KP 1.20 ! LA 0.78 MK 0.83 NL 0.98 OV 0.95 ! PT 0.78 SC 0.85 ! ! ! Fit before self-cal, rms=0.014667Jy sigma=0.011930 ! Fit after self-cal, rms=0.012734Jy sigma=0.011577 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.132 mas, bmaj=1.346 mas, bpa=-8.418 degrees ! Estimated noise=9.80799 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 = -0.00184057 Jy ! Component: 100 - total flux cleaned = -0.00220237 Jy ! Component: 150 - total flux cleaned = -0.00220338 Jy ! Component: 200 - total flux cleaned = -0.00220391 Jy ! Total flux subtracted in 200 components = -0.00220391 Jy ! Clean residual min=-0.000539 max=0.000465 Jy/beam ! Clean residual mean=0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0109659 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 15 components and 0.0109659 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=0.012031Jy sigma=0.011789 ! Fit after self-cal, rms=0.012040Jy sigma=0.011779 ! 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=0.012040Jy sigma=0.011779 ! Fit after self-cal, rms=0.010668Jy sigma=0.011482 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.13 mas, bmaj=1.337 mas, bpa=-9.093 degrees ! Estimated noise=8.13668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149313 Jy ! Component: 100 - total flux cleaned = -0.00181929 Jy ! Component: 150 - total flux cleaned = -0.00185214 Jy ! Component: 200 - total flux cleaned = -0.00184217 Jy ! Total flux subtracted in 200 components = -0.00184217 Jy ! Clean residual min=-0.000408 max=0.000374 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.00912376 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.00912376 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=0.010113Jy sigma=0.011697 ! Fit after self-cal, rms=0.010124Jy sigma=0.011691 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.24375e-06 Jy ! Component: 100 - total flux cleaned = -3.97034e-07 Jy ! Component: 150 - total flux cleaned = 1.42767e-06 Jy ! Component: 200 - total flux cleaned = 3.0956e-06 Jy ! Total flux subtracted in 200 components = 3.0956e-06 Jy ! Clean residual min=-0.000411 max=0.000379 Jy/beam ! Clean residual mean=0.000000 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.00912686 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.00912686 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=0.010118Jy sigma=0.011697 ! Fit after self-cal, rms=0.010118Jy sigma=0.011697 ! 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=0.010118Jy sigma=0.011697 ! Fit after self-cal, rms=0.008929Jy sigma=0.011480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.338 mas, bpa=-11.2 degrees ! Estimated noise=6.80734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115481 Jy ! Component: 100 - total flux cleaned = -0.00140981 Jy ! Component: 150 - total flux cleaned = -0.001454 Jy ! Component: 200 - total flux cleaned = -0.00145162 Jy ! Total flux subtracted in 200 components = -0.00145162 Jy ! Clean residual min=-0.000341 max=0.000320 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.00767524 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.00767524 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=0.008514Jy sigma=0.011689 ! Fit after self-cal, rms=0.008516Jy sigma=0.011688 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 = 5.69747e-06 Jy ! Component: 100 - total flux cleaned = 7.24149e-06 Jy ! Component: 150 - total flux cleaned = 7.26506e-06 Jy ! Component: 200 - total flux cleaned = 7.26657e-06 Jy ! Total flux subtracted in 200 components = 7.26657e-06 Jy ! Clean residual min=-0.000347 max=0.000319 Jy/beam ! Clean residual mean=0.000000 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.00768251 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.00768251 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=0.008511Jy sigma=0.011693 ! Fit after self-cal, rms=0.008511Jy sigma=0.011693 ! 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=0.008511Jy sigma=0.011693 ! Fit after self-cal, rms=0.007475Jy sigma=0.011478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=2.513 mas, bpa=-14.33 degrees ! Estimated noise=7.33754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940474 Jy ! Component: 100 - total flux cleaned = -0.00114789 Jy ! Component: 150 - total flux cleaned = -0.00117856 Jy ! Component: 200 - total flux cleaned = -0.00117868 Jy ! Total flux subtracted in 200 components = -0.00117868 Jy ! Clean residual min=-0.000306 max=0.000304 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.00650383 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 23 components and 0.00650383 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=0.007135Jy sigma=0.011678 ! Fit after self-cal, rms=0.007135Jy sigma=0.011677 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 = 6.9971e-06 Jy ! Component: 100 - total flux cleaned = 9.26562e-06 Jy ! Component: 150 - total flux cleaned = 1.13102e-05 Jy ! Component: 200 - total flux cleaned = 1.31603e-05 Jy ! Total flux subtracted in 200 components = 1.31603e-05 Jy ! Clean residual min=-0.000310 max=0.000303 Jy/beam ! Clean residual mean=0.000000 rms=0.000079 Jy/beam ! Combined flux in latest and established models = 0.00651699 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 0.00651699 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=0.007130Jy sigma=0.011685 ! Fit after self-cal, rms=0.007130Jy sigma=0.011685 ! 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=1.112 mas, bmaj=1.338 mas, bpa=-12.76 degrees ! Estimated noise=5.69254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.338 at -12.76 degrees (North through East) ! Clean map min=-0.00027455 max=0.0063058 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=0.843 mas, bmaj=1.003 mas, bpa=-1.121 degrees ! Estimated noise=10.7363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485725 Jy ! Component: 100 - total flux cleaned = 0.00603421 Jy ! Component: 150 - total flux cleaned = 0.00616206 Jy ! Component: 200 - total flux cleaned = 0.00625324 Jy ! Total flux subtracted in 200 components = 0.00625324 Jy ! Clean residual min=-0.000569 max=0.000535 Jy/beam ! Clean residual mean=0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.00625324 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.00625324 Jy ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.338 mas, bpa=-12.76 degrees ! Estimated noise=5.69254 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 = 0.00018237 Jy ! Component: 100 - total flux cleaned = 0.000202096 Jy ! Component: 150 - total flux cleaned = 0.000211617 Jy ! Component: 200 - total flux cleaned = 0.000217453 Jy ! Total flux subtracted in 200 components = 0.000217453 Jy ! Clean residual min=-0.000292 max=0.000261 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.00647069 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.00647069 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=2.355 mas, bmaj=2.513 mas, bpa=-14.33 degrees ! Estimated noise=7.33754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.93274e-05 Jy ! Component: 100 - total flux cleaned = 5.91416e-05 Jy ! Component: 150 - total flux cleaned = 6.04353e-05 Jy ! Component: 200 - total flux cleaned = 6.23008e-05 Jy ! Total flux subtracted in 200 components = 6.23008e-05 Jy ! Clean residual min=-0.000310 max=0.000302 Jy/beam ! Clean residual mean=0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.00653299 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 = 1.19195e-06 Jy ! Component: 100 - total flux cleaned = 2.35911e-06 Jy ! Component: 150 - total flux cleaned = 3.47495e-06 Jy ! Component: 200 - total flux cleaned = 5.05466e-06 Jy ! Total flux subtracted in 200 components = 5.05466e-06 Jy ! Clean residual min=-0.000310 max=0.000302 Jy/beam ! Clean residual mean=0.000000 rms=0.000078 Jy/beam ! Combined flux in latest and established models = 0.00653805 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.00653805 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=1.338 mas, bpa=-12.76 degrees ! Estimated noise=5.69254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.07485e-05 Jy ! Component: 100 - total flux cleaned = -4.25252e-05 Jy ! Component: 150 - total flux cleaned = -4.25242e-05 Jy ! Component: 200 - total flux cleaned = -4.24424e-05 Jy ! Total flux subtracted in 200 components = -4.24424e-05 Jy ! Clean residual min=-0.000294 max=0.000263 Jy/beam ! Clean residual mean=0.000000 rms=0.000065 Jy/beam ! Combined flux in latest and established models = 0.0064956 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0064956 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=0.007125Jy sigma=0.011699 ! Fit after self-cal, rms=0.007125Jy sigma=0.011698 wmodel ./J0636+7133_X_map.mod ! Writing 23 model components to file: ./J0636+7133_X_map.mod wobs ./J0636+7133_X_uvs.fits ! Writing UV FITS file: ./J0636+7133_X_uvs.fits wwins ./J0636+7133_X_map.win ! wwins: Wrote 1 windows to ./J0636+7133_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 = -0.0001015 Jy ! Component: 100 - total flux cleaned = -0.000130526 Jy ! Component: 150 - total flux cleaned = -0.000181173 Jy ! Component: 200 - total flux cleaned = -0.000225575 Jy ! Component: 250 - total flux cleaned = -0.0002601 Jy ! Component: 300 - total flux cleaned = -0.000272758 Jy ! Component: 350 - total flux cleaned = -0.000281009 Jy ! Component: 400 - total flux cleaned = -0.000285117 Jy ! Component: 450 - total flux cleaned = -0.000293092 Jy ! Component: 500 - total flux cleaned = -0.000289114 Jy ! Component: 550 - total flux cleaned = -0.000277621 Jy ! Component: 600 - total flux cleaned = -0.000285239 Jy ! Component: 650 - total flux cleaned = -0.000288996 Jy ! Component: 700 - total flux cleaned = -0.000292643 Jy ! Component: 750 - total flux cleaned = -0.000296263 Jy ! Component: 800 - total flux cleaned = -0.00029981 Jy ! Component: 850 - total flux cleaned = -0.000292676 Jy ! Component: 900 - total flux cleaned = -0.000282145 Jy ! Component: 950 - total flux cleaned = -0.000292574 Jy ! Component: 1000 - total flux cleaned = -0.000289118 Jy ! Component: 1050 - total flux cleaned = -0.000289062 Jy ! Component: 1100 - total flux cleaned = -0.000289052 Jy ! Component: 1150 - total flux cleaned = -0.000279052 Jy ! Component: 1200 - total flux cleaned = -0.000279041 Jy ! Component: 1250 - total flux cleaned = -0.000275795 Jy ! Component: 1300 - total flux cleaned = -0.000275785 Jy ! Component: 1350 - total flux cleaned = -0.000272528 Jy ! Component: 1400 - total flux cleaned = -0.000272504 Jy ! Component: 1450 - total flux cleaned = -0.000259806 Jy ! Component: 1500 - total flux cleaned = -0.000250419 Jy ! Component: 1550 - total flux cleaned = -0.000253542 Jy ! Component: 1600 - total flux cleaned = -0.000247352 Jy ! Component: 1650 - total flux cleaned = -0.000247382 Jy ! Component: 1700 - total flux cleaned = -0.000244368 Jy ! Component: 1750 - total flux cleaned = -0.00024742 Jy ! Component: 1800 - total flux cleaned = -0.000262396 Jy ! Component: 1850 - total flux cleaned = -0.000259392 Jy ! Component: 1900 - total flux cleaned = -0.00026235 Jy ! Component: 1950 - total flux cleaned = -0.000259439 Jy ! Component: 2000 - total flux cleaned = -0.000268208 Jy ! Component: 2050 - total flux cleaned = -0.000276904 Jy ! Component: 2100 - total flux cleaned = -0.000282653 Jy ! Component: 2150 - total flux cleaned = -0.000285509 Jy ! Component: 2200 - total flux cleaned = -0.000282667 Jy ! Component: 2250 - total flux cleaned = -0.000282651 Jy ! Component: 2300 - total flux cleaned = -0.000299403 Jy ! Component: 2350 - total flux cleaned = -0.000288286 Jy ! Component: 2400 - total flux cleaned = -0.000293826 Jy ! Component: 2450 - total flux cleaned = -0.000296572 Jy ! Component: 2500 - total flux cleaned = -0.000302048 Jy ! Component: 2550 - total flux cleaned = -0.000296619 Jy ! Component: 2600 - total flux cleaned = -0.000307393 Jy ! Component: 2650 - total flux cleaned = -0.000299353 Jy ! Component: 2700 - total flux cleaned = -0.000307352 Jy ! Component: 2750 - total flux cleaned = -0.000307345 Jy ! Component: 2800 - total flux cleaned = -0.000312615 Jy ! Component: 2850 - total flux cleaned = -0.000307357 Jy ! Component: 2900 - total flux cleaned = -0.000317788 Jy ! Component: 2950 - total flux cleaned = -0.000320352 Jy ! Component: 3000 - total flux cleaned = -0.00032034 Jy ! Component: 3050 - total flux cleaned = -0.000322915 Jy ! Component: 3100 - total flux cleaned = -0.000317807 Jy ! Component: 3150 - total flux cleaned = -0.000322864 Jy ! Component: 3200 - total flux cleaned = -0.000325383 Jy ! Component: 3250 - total flux cleaned = -0.000332891 Jy ! Component: 3300 - total flux cleaned = -0.000325396 Jy ! Component: 3350 - total flux cleaned = -0.000322917 Jy ! Component: 3400 - total flux cleaned = -0.000325397 Jy ! Component: 3450 - total flux cleaned = -0.00031806 Jy ! Component: 3500 - total flux cleaned = -0.000320504 Jy ! Component: 3550 - total flux cleaned = -0.000327781 Jy ! Component: 3600 - total flux cleaned = -0.000330184 Jy ! Component: 3650 - total flux cleaned = -0.00032779 Jy ! Component: 3700 - total flux cleaned = -0.000325408 Jy ! Component: 3750 - total flux cleaned = -0.000323007 Jy ! Component: 3800 - total flux cleaned = -0.000320645 Jy ! Component: 3850 - total flux cleaned = -0.000318274 Jy ! Component: 3900 - total flux cleaned = -0.000320616 Jy ! Component: 3950 - total flux cleaned = -0.000320618 Jy ! Component: 4000 - total flux cleaned = -0.000315957 Jy ! Component: 4050 - total flux cleaned = -0.000313636 Jy ! Total flux subtracted in 4096 components = -0.000313646 Jy ! Clean residual min=-0.000163 max=0.000165 Jy/beam ! Clean residual mean=0.000000 rms=0.000038 Jy/beam ! Combined flux in latest and established models = 0.00618196 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 304 components and 0.00618196 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J0636+7133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.112 x 1.338 at -12.76 degrees (North through East) ! Clean map min=-0.00025925 max=0.006292 Jy/beam ! Writing clean map to FITS file: ./J0636+7133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.00629195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.81689e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.81989 1.81989 3.63978 7.27957 14.5591 29.1183 58.2365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.006 quit ! Quitting program ! Log file ./J0636+7133_X_uvs.log closed on Mon Oct 28 15:37:57 2013