! Started logfile: ./J1406-2508_X_uvs.log on Mon Oct 28 15:39:10 2013 obs J1406-2508_X_uva.fits ! Reading UV FITS file: J1406-2508_X_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! AN table 2: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1406-2508 ! ! 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 5472 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 ./J1406-2508_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=1.001096Jy sigma=1.249166 ! Fit after self-cal, rms=0.969940Jy sigma=1.199619 ! 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=0.82 mas, bmaj=2.353 mas, bpa=7.905 degrees ! Estimated noise=16.4887 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 = 0.0258786 Jy ! Component: 100 - total flux cleaned = 0.0317436 Jy ! Total flux subtracted in 100 components = 0.0317436 Jy ! Clean residual min=-0.002061 max=0.002021 Jy/beam ! Clean residual mean=-0.000018 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0317436 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0317436 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=0.022300Jy sigma=0.027607 ! Fit after self-cal, rms=0.019097Jy sigma=0.024099 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355269 Jy ! Component: 100 - total flux cleaned = 0.0052487 Jy ! Total flux subtracted in 100 components = 0.0052487 Jy ! Clean residual min=-0.001751 max=0.001805 Jy/beam ! Clean residual mean=-0.000011 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0369923 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0369923 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=0.019147Jy sigma=0.022125 ! Fit after self-cal, rms=0.019142Jy sigma=0.022104 ! 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=1.11 mas, bmaj=2.973 mas, bpa=4.591 degrees ! Estimated noise=8.44237 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 = 0.0016031 Jy ! Component: 100 - total flux cleaned = 0.00239202 Jy ! Component: 150 - total flux cleaned = 0.00281772 Jy ! Component: 200 - total flux cleaned = 0.00305064 Jy ! Total flux subtracted in 200 components = 0.00305064 Jy ! Clean residual min=-0.001116 max=0.000959 Jy/beam ! Clean residual mean=-0.000008 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.040043 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.040043 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=0.019332Jy sigma=0.021576 ! Fit after self-cal, rms=0.019337Jy sigma=0.021573 ! 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 FD 1.09 HN 0.78 KP 1.00 ! LA 0.93 NL 0.99 OV 0.88 PT 0.92 ! SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.12 KP 1.01 LA 0.97 ! MK 1.02 NL 1.01 OV 0.98 PT 0.81 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.81 KP 0.96 ! LA 0.93 NL 0.99 OV 0.88 PT 0.83 ! SC 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 0.99 KP 0.88 LA 0.97 ! MK 1.05 NL 0.97 OV 0.86 PT 0.86 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 1.12 HN 0.93 KP 1.00 ! LA 1.00 NL 1.07 OV 1.04 PT 0.94 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.88 FD 1.04 KP 1.05 LA 0.86 ! MK 0.95 NL 1.05 OV 1.02 PT 0.94 ! SC 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.13 HN 0.98 KP 0.93 ! LA 0.89 NL 0.95 OV 1.03 PT 0.94 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.16 KP 0.89 LA 0.97 ! MK 0.95 NL 1.04 OV 0.97 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.89 KP 1.09 ! LA 0.94 NL 0.92 OV 0.96 PT 0.89 ! SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 FD 1.01 KP 1.06 LA 0.93 ! MK 1.09 NL 0.89 OV 0.94 PT 0.90 ! SC 0.89 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.06 KP 1.09 ! LA 1.02 NL 1.12 OV 1.01 PT 0.86 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 FD 1.08 KP 1.01 LA 1.01 ! MK 0.91 NL 0.98 OV 1.13 PT 0.87 ! SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.93 KP 0.98 ! LA 0.96 NL 0.94 OV 0.96 PT 0.84 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.10 KP 0.98 LA 0.86 ! MK 0.98 NL 1.06 OV 1.01 PT 0.81 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 0.89 KP 0.93 ! LA 0.97 NL 0.99 OV 0.98 PT 0.89 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 FD 0.98 KP 1.02 LA 0.83 ! MK 0.95 NL 0.94 OV 1.08 PT 0.85 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.019337Jy sigma=0.021573 ! Fit after self-cal, rms=0.018462Jy sigma=0.020437 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.972 mas, bpa=4.689 degrees ! Estimated noise=7.83263 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 = -0.0021063 Jy ! Component: 100 - total flux cleaned = -0.00257226 Jy ! Component: 150 - total flux cleaned = -0.00263735 Jy ! Component: 200 - total flux cleaned = -0.00265744 Jy ! Total flux subtracted in 200 components = -0.00265744 Jy ! Clean residual min=-0.000696 max=0.000639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0373855 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0373855 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=0.017712Jy sigma=0.020746 ! Fit after self-cal, rms=0.017733Jy sigma=0.020735 ! 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=0.017733Jy sigma=0.020735 ! Fit after self-cal, rms=0.017168Jy sigma=0.020427 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=2.963 mas, bpa=4.723 degrees ! Estimated noise=7.29209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018872 Jy ! Component: 100 - total flux cleaned = -0.00230585 Jy ! Component: 150 - total flux cleaned = -0.00240111 Jy ! Component: 200 - total flux cleaned = -0.00241693 Jy ! Total flux subtracted in 200 components = -0.00241693 Jy ! Clean residual min=-0.000644 max=0.000597 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0349686 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0349686 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=0.016502Jy sigma=0.020736 ! Fit after self-cal, rms=0.016504Jy sigma=0.020736 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 = -3.46877e-06 Jy ! Component: 100 - total flux cleaned = -6.91333e-06 Jy ! Component: 150 - total flux cleaned = -1.01011e-05 Jy ! Component: 200 - total flux cleaned = -1.3005e-05 Jy ! Total flux subtracted in 200 components = -1.3005e-05 Jy ! Clean residual min=-0.000639 max=0.000594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0349556 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0349556 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=0.016498Jy sigma=0.020739 ! Fit after self-cal, rms=0.016498Jy sigma=0.020739 ! 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=0.016498Jy sigma=0.020739 ! Fit after self-cal, rms=0.015953Jy sigma=0.020422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.953 mas, bpa=4.758 degrees ! Estimated noise=6.78177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175359 Jy ! Component: 100 - total flux cleaned = -0.00214221 Jy ! Component: 150 - total flux cleaned = -0.00225606 Jy ! Component: 200 - total flux cleaned = -0.00225898 Jy ! Total flux subtracted in 200 components = -0.00225898 Jy ! Clean residual min=-0.000594 max=0.000554 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0326966 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.0326966 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=0.015333Jy sigma=0.020734 ! Fit after self-cal, rms=0.015334Jy sigma=0.020733 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 = -1.10088e-05 Jy ! Component: 100 - total flux cleaned = -1.36756e-05 Jy ! Component: 150 - total flux cleaned = -1.37488e-05 Jy ! Component: 200 - total flux cleaned = -1.37533e-05 Jy ! Total flux subtracted in 200 components = -1.37533e-05 Jy ! Clean residual min=-0.000589 max=0.000553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0326829 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0326829 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=0.015329Jy sigma=0.020736 ! Fit after self-cal, rms=0.015330Jy sigma=0.020736 ! 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=0.015330Jy sigma=0.020736 ! Fit after self-cal, rms=0.014822Jy sigma=0.020419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.458 mas, bmaj=5.308 mas, bpa=2.352 degrees ! Estimated noise=7.35254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163809 Jy ! Component: 100 - total flux cleaned = -0.00199738 Jy ! Component: 150 - total flux cleaned = -0.00207121 Jy ! Component: 200 - total flux cleaned = -0.00207312 Jy ! Total flux subtracted in 200 components = -0.00207312 Jy ! Clean residual min=-0.000559 max=0.000548 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0306098 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.0306098 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=0.014245Jy sigma=0.020733 ! Fit after self-cal, rms=0.014245Jy sigma=0.020732 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 = -1.45748e-05 Jy ! Component: 100 - total flux cleaned = -1.1786e-05 Jy ! Component: 150 - total flux cleaned = -9.12074e-06 Jy ! Component: 200 - total flux cleaned = -5.32488e-06 Jy ! Total flux subtracted in 200 components = -5.32488e-06 Jy ! Clean residual min=-0.000563 max=0.000545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0306044 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0306044 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=0.014239Jy sigma=0.020740 ! Fit after self-cal, rms=0.014238Jy sigma=0.020740 ! 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=1.097 mas, bmaj=2.943 mas, bpa=4.823 degrees ! Estimated noise=6.30677 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 2.943 at 4.823 degrees (North through East) ! Clean map min=-0.00052005 max=0.026453 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=0.8132 mas, bmaj=2.337 mas, bpa=8.051 degrees ! Estimated noise=12.1685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202392 Jy ! Component: 100 - total flux cleaned = 0.0249719 Jy ! Component: 150 - total flux cleaned = 0.0270461 Jy ! Component: 200 - total flux cleaned = 0.0282594 Jy ! Total flux subtracted in 200 components = 0.0282594 Jy ! Clean residual min=-0.001041 max=0.001248 Jy/beam ! Clean residual mean=-0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0282594 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0282594 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.943 mas, bpa=4.823 degrees ! Estimated noise=6.30677 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 = 0.00122371 Jy ! Component: 100 - total flux cleaned = 0.00174538 Jy ! Component: 150 - total flux cleaned = 0.00201278 Jy ! Component: 200 - total flux cleaned = 0.0021215 Jy ! Total flux subtracted in 200 components = 0.0021215 Jy ! Clean residual min=-0.000565 max=0.000523 Jy/beam ! Clean residual mean=-0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0303809 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.0303809 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=2.458 mas, bmaj=5.308 mas, bpa=2.352 degrees ! Estimated noise=7.35254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131968 Jy ! Component: 100 - total flux cleaned = 0.000155963 Jy ! Component: 150 - total flux cleaned = 0.00016173 Jy ! Component: 200 - total flux cleaned = 0.000165373 Jy ! Total flux subtracted in 200 components = 0.000165373 Jy ! Clean residual min=-0.000559 max=0.000550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0305463 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 = 5.05849e-06 Jy ! Component: 100 - total flux cleaned = 8.22753e-06 Jy ! Component: 150 - total flux cleaned = 1.26727e-05 Jy ! Component: 200 - total flux cleaned = 1.53943e-05 Jy ! Total flux subtracted in 200 components = 1.53943e-05 Jy ! Clean residual min=-0.000559 max=0.000546 Jy/beam ! Clean residual mean=-0.000001 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0305616 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.0305616 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=2.943 mas, bpa=4.823 degrees ! Estimated noise=6.30677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.50447e-05 Jy ! Component: 100 - total flux cleaned = -6.48411e-05 Jy ! Component: 150 - total flux cleaned = -6.46957e-05 Jy ! Component: 200 - total flux cleaned = -6.46257e-05 Jy ! Total flux subtracted in 200 components = -6.46257e-05 Jy ! Clean residual min=-0.000553 max=0.000516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.030497 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 50 components and 0.030497 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=0.014236Jy sigma=0.020749 ! Fit after self-cal, rms=0.014235Jy sigma=0.020749 wmodel ./J1406-2508_X_map.mod ! Writing 50 model components to file: ./J1406-2508_X_map.mod wobs ./J1406-2508_X_uvs.fits ! Writing UV FITS file: ./J1406-2508_X_uvs.fits wwins ./J1406-2508_X_map.win ! wwins: Wrote 1 windows to ./J1406-2508_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 = -5.46591e-05 Jy ! Component: 100 - total flux cleaned = -3.60113e-05 Jy ! Component: 150 - total flux cleaned = -1.84463e-05 Jy ! Component: 200 - total flux cleaned = -1.41215e-06 Jy ! Component: 250 - total flux cleaned = 2.33451e-05 Jy ! Component: 300 - total flux cleaned = 5.50712e-05 Jy ! Component: 350 - total flux cleaned = 7.03705e-05 Jy ! Component: 400 - total flux cleaned = 7.03205e-05 Jy ! Component: 450 - total flux cleaned = 7.02199e-05 Jy ! Component: 500 - total flux cleaned = 4.89603e-05 Jy ! Component: 550 - total flux cleaned = 4.21999e-05 Jy ! Component: 600 - total flux cleaned = 5.57548e-05 Jy ! Component: 650 - total flux cleaned = 6.23723e-05 Jy ! Component: 700 - total flux cleaned = 8.16895e-05 Jy ! Component: 750 - total flux cleaned = 8.16871e-05 Jy ! Component: 800 - total flux cleaned = 6.30448e-05 Jy ! Component: 850 - total flux cleaned = 5.08749e-05 Jy ! Component: 900 - total flux cleaned = 3.89348e-05 Jy ! Component: 950 - total flux cleaned = 2.71393e-05 Jy ! Component: 1000 - total flux cleaned = -1.70072e-06 Jy ! Component: 1050 - total flux cleaned = -1.70436e-06 Jy ! Component: 1100 - total flux cleaned = 9.44103e-06 Jy ! Component: 1150 - total flux cleaned = -1.49287e-06 Jy ! Component: 1200 - total flux cleaned = 2.02254e-05 Jy ! Component: 1250 - total flux cleaned = 3.08814e-05 Jy ! Component: 1300 - total flux cleaned = 2.04079e-05 Jy ! Component: 1350 - total flux cleaned = 2.57056e-05 Jy ! Component: 1400 - total flux cleaned = 1.03055e-05 Jy ! Component: 1450 - total flux cleaned = 1.53548e-05 Jy ! Component: 1500 - total flux cleaned = 5.3418e-06 Jy ! Component: 1550 - total flux cleaned = 3.48015e-07 Jy ! Component: 1600 - total flux cleaned = -9.46021e-06 Jy ! Component: 1650 - total flux cleaned = -2.40333e-05 Jy ! Component: 1700 - total flux cleaned = -2.39756e-05 Jy ! Component: 1750 - total flux cleaned = -1.44756e-05 Jy ! Component: 1800 - total flux cleaned = -2.38169e-05 Jy ! Component: 1850 - total flux cleaned = -1.91716e-05 Jy ! Component: 1900 - total flux cleaned = -1.91625e-05 Jy ! Component: 1950 - total flux cleaned = -1.91499e-05 Jy ! Component: 2000 - total flux cleaned = -1.11674e-06 Jy ! Component: 2050 - total flux cleaned = 1.67178e-05 Jy ! Component: 2100 - total flux cleaned = 1.67044e-05 Jy ! Component: 2150 - total flux cleaned = 1.23239e-05 Jy ! Component: 2200 - total flux cleaned = 2.53547e-05 Jy ! Component: 2250 - total flux cleaned = 2.10389e-05 Jy ! Component: 2300 - total flux cleaned = 2.95659e-05 Jy ! Component: 2350 - total flux cleaned = 3.37393e-05 Jy ! Component: 2400 - total flux cleaned = 2.53538e-05 Jy ! Component: 2450 - total flux cleaned = 3.7749e-05 Jy ! Component: 2500 - total flux cleaned = 3.77666e-05 Jy ! Component: 2550 - total flux cleaned = 5.8184e-05 Jy ! Component: 2600 - total flux cleaned = 5.0091e-05 Jy ! Component: 2650 - total flux cleaned = 6.21533e-05 Jy ! Component: 2700 - total flux cleaned = 7.01085e-05 Jy ! Component: 2750 - total flux cleaned = 6.61353e-05 Jy ! Component: 2800 - total flux cleaned = 7.00371e-05 Jy ! Component: 2850 - total flux cleaned = 6.61656e-05 Jy ! Component: 2900 - total flux cleaned = 7.78154e-05 Jy ! Component: 2950 - total flux cleaned = 8.94012e-05 Jy ! Component: 3000 - total flux cleaned = 8.93604e-05 Jy ! Component: 3050 - total flux cleaned = 9.31801e-05 Jy ! Component: 3100 - total flux cleaned = 8.94165e-05 Jy ! Component: 3150 - total flux cleaned = 0.00010819 Jy ! Component: 3200 - total flux cleaned = 0.000108173 Jy ! Component: 3250 - total flux cleaned = 0.000100686 Jy ! Component: 3300 - total flux cleaned = 0.000104331 Jy ! Component: 3350 - total flux cleaned = 0.000115366 Jy ! Component: 3400 - total flux cleaned = 0.000111721 Jy ! Component: 3450 - total flux cleaned = 0.000111753 Jy ! Component: 3500 - total flux cleaned = 0.000118969 Jy ! Component: 3550 - total flux cleaned = 0.00012614 Jy ! Component: 3600 - total flux cleaned = 0.000122565 Jy ! Component: 3650 - total flux cleaned = 0.000129695 Jy ! Component: 3700 - total flux cleaned = 0.000147344 Jy ! Component: 3750 - total flux cleaned = 0.000150858 Jy ! Component: 3800 - total flux cleaned = 0.000157855 Jy ! Component: 3850 - total flux cleaned = 0.000171765 Jy ! Component: 3900 - total flux cleaned = 0.000178685 Jy ! Component: 3950 - total flux cleaned = 0.000195928 Jy ! Component: 4000 - total flux cleaned = 0.000195945 Jy ! Component: 4050 - total flux cleaned = 0.000202748 Jy ! Total flux subtracted in 4096 components = 0.000223075 Jy ! Clean residual min=-0.000205 max=0.000206 Jy/beam ! Clean residual mean=-0.000000 rms=0.000060 Jy/beam ! Combined flux in latest and established models = 0.0307201 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 306 components and 0.0307201 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1406-2508_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 2.943 at 4.823 degrees (North through East) ! Clean map min=-0.00039063 max=0.026412 Jy/beam ! Writing clean map to FITS file: ./J1406-2508_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0264116 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.90262e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.670459 0.670459 1.34092 2.68184 5.36367 10.7273 21.4547 42.9094 85.8188 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.026 quit ! Quitting program ! Log file ./J1406-2508_X_uvs.log closed on Mon Oct 28 15:39:23 2013