! Started logfile: /scr/pima/bp171a1_uvs/J0514-0733_C_uvs.log on Fri Mar 15 17:59:37 2013 obs /scr/pima/bp171a1_uvs/J0514-0733_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0514-0733_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0514-0733 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a1_uvs/J0514-0733_C] 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 0.300x0.300 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=0.994346Jy sigma=0.702890 ! Fit after self-cal, rms=0.922664Jy sigma=0.652223 ! 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=1.307 mas, bmaj=3.496 mas, bpa=-1.551 degrees ! Estimated noise=24.4469 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 = 0.0591306 Jy ! Component: 100 - total flux cleaned = 0.0722307 Jy ! Total flux subtracted in 100 components = 0.0722307 Jy ! Clean residual min=-0.005014 max=0.008400 Jy/beam ! Clean residual mean=0.000001 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.0722307 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0722307 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=0.057678Jy sigma=0.040759 ! Fit after self-cal, rms=0.057643Jy sigma=0.040734 ! 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=1.599 mas, bmaj=4.148 mas, bpa=-1.372 degrees ! Estimated noise=17.5954 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 (-33.3, 54.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00951333 Jy ! Component: 100 - total flux cleaned = 0.0146758 Jy ! Component: 150 - total flux cleaned = 0.0166321 Jy ! Component: 200 - total flux cleaned = 0.0179266 Jy ! Total flux subtracted in 200 components = 0.0179266 Jy ! Clean residual min=-0.003918 max=0.006845 Jy/beam ! Clean residual mean=0.000004 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.0901573 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 37 components and 0.0901573 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=0.055995Jy sigma=0.039570 ! Fit after self-cal, rms=0.055832Jy sigma=0.039454 ! 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 1.46 FD 0.76 HN 0.84 KP 0.89 ! LA 0.92 MK 0.89 NL 1.08 OV 0.79 ! PT 0.92 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.68 FD 0.71 HN 1.02 KP 0.85 ! LA 0.97 MK 0.83 NL 0.95 OV 0.82 ! PT 0.88 SC 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.21 FD 0.79 HN 0.95 KP 0.97 ! LA 1.03 MK 0.93 NL 0.84 OV 0.87 ! PT 0.83 SC 0.85 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.07 HN 1.71 KP 1.09 ! LA 1.13 MK 1.32 NL 1.10 OV 1.20 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.18 KP 0.84 ! LA 0.98 MK 1.02 NL 1.12 OV 1.34 ! PT 0.96 SC 1.20 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.20 KP 1.02 ! LA 1.03 MK 1.15 NL 0.94 OV 0.97 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.09 KP 1.00 ! LA 1.06 MK 1.07 NL 1.03 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.11 KP 1.07 ! LA 1.09 MK 0.98 NL 0.99 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.055832Jy sigma=0.039454 ! Fit after self-cal, rms=0.057430Jy sigma=0.036875 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.606 mas, bmaj=4.224 mas, bpa=-1.144 degrees ! Estimated noise=17.5379 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 = -0.000658774 Jy ! Component: 100 - total flux cleaned = -0.000839688 Jy ! Component: 150 - total flux cleaned = -0.000916939 Jy ! Component: 200 - total flux cleaned = -0.000983956 Jy ! Total flux subtracted in 200 components = -0.000983956 Jy ! Clean residual min=-0.002629 max=0.003085 Jy/beam ! Clean residual mean=-0.000004 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0891733 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.0891733 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=0.057356Jy sigma=0.036827 ! Fit after self-cal, rms=0.057622Jy sigma=0.036765 ! Inverting map ! Added new window around map position (-20.1, 17.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223856 Jy ! Component: 100 - total flux cleaned = 0.00234425 Jy ! Component: 150 - total flux cleaned = 0.00226336 Jy ! Component: 200 - total flux cleaned = 0.00215124 Jy ! Total flux subtracted in 200 components = 0.00215124 Jy ! Clean residual min=-0.002360 max=0.002635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0913246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.0913246 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=0.057469Jy sigma=0.036677 ! Fit after self-cal, rms=0.057460Jy sigma=0.036669 ! 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=0.057460Jy sigma=0.036669 ! Fit after self-cal, rms=0.058225Jy sigma=0.036654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.228 mas, bpa=-1.106 degrees ! Estimated noise=17.4645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.72283e-05 Jy ! Component: 100 - total flux cleaned = -0.00012846 Jy ! Component: 150 - total flux cleaned = -0.000289565 Jy ! Component: 200 - total flux cleaned = -0.000405267 Jy ! Total flux subtracted in 200 components = -0.000405267 Jy ! Clean residual min=-0.002210 max=0.002570 Jy/beam ! Clean residual mean=-0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0909193 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.0909193 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=0.058169Jy sigma=0.036624 ! Fit after self-cal, rms=0.058178Jy sigma=0.036621 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 (18, -57.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145257 Jy ! Component: 100 - total flux cleaned = 0.00158265 Jy ! Component: 150 - total flux cleaned = 0.00161733 Jy ! Component: 200 - total flux cleaned = 0.00165118 Jy ! Total flux subtracted in 200 components = 0.00165118 Jy ! Clean residual min=-0.002097 max=0.001956 Jy/beam ! Clean residual mean=-0.000005 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0925705 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.0925705 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=0.058055Jy sigma=0.036562 ! Fit after self-cal, rms=0.058045Jy sigma=0.036559 ! 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=0.058045Jy sigma=0.036559 ! Fit after self-cal, rms=0.057884Jy sigma=0.036554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=4.237 mas, bpa=-1.066 degrees ! Estimated noise=17.4173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3131e-05 Jy ! Component: 100 - total flux cleaned = -7.9802e-05 Jy ! Component: 150 - total flux cleaned = -0.000171261 Jy ! Component: 200 - total flux cleaned = -0.000228455 Jy ! Total flux subtracted in 200 components = -0.000228455 Jy ! Clean residual min=-0.002074 max=0.001883 Jy/beam ! Clean residual mean=-0.000005 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0923421 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.092342 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=0.057839Jy sigma=0.036534 ! Fit after self-cal, rms=0.057834Jy sigma=0.036533 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 = -0.0001234 Jy ! Component: 100 - total flux cleaned = -0.000150393 Jy ! Component: 150 - total flux cleaned = -0.000175858 Jy ! Component: 200 - total flux cleaned = -0.000176165 Jy ! Total flux subtracted in 200 components = -0.000176165 Jy ! Clean residual min=-0.002055 max=0.001851 Jy/beam ! Clean residual mean=-0.000005 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0921659 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.0921659 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=0.057805Jy sigma=0.036520 ! Fit after self-cal, rms=0.057803Jy sigma=0.036520 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.057803Jy sigma=0.036520 ! Fit after self-cal, rms=0.057700Jy sigma=0.036518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=7.212 mas, bpa=1.921 degrees ! Estimated noise=21.9148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000802162 Jy ! Component: 100 - total flux cleaned = -0.00130174 Jy ! Component: 150 - total flux cleaned = -0.00144911 Jy ! Component: 200 - total flux cleaned = -0.00148726 Jy ! Total flux subtracted in 200 components = -0.00148726 Jy ! Clean residual min=-0.002164 max=0.002147 Jy/beam ! Clean residual mean=-0.000009 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0906786 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.0906786 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=0.057687Jy sigma=0.036512 ! Fit after self-cal, rms=0.057684Jy sigma=0.036510 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 = -0.000110107 Jy ! Component: 100 - total flux cleaned = -0.000146954 Jy ! Component: 150 - total flux cleaned = -0.000163766 Jy ! Component: 200 - total flux cleaned = -0.000179826 Jy ! Total flux subtracted in 200 components = -0.000179826 Jy ! Clean residual min=-0.002182 max=0.002135 Jy/beam ! Clean residual mean=-0.000009 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0904988 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.0904988 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=0.057674Jy sigma=0.036508 ! Fit after self-cal, rms=0.057673Jy sigma=0.036508 ! 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=1.613 mas, bmaj=4.241 mas, bpa=-1.051 degrees ! Estimated noise=17.3754 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.613 x 4.241 at -1.051 degrees (North through East) ! Clean map min=-0.0025194 max=0.075803 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=1.314 mas, bmaj=3.573 mas, bpa=-1.22 degrees ! Estimated noise=24.5658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592862 Jy ! Component: 100 - total flux cleaned = 0.072433 Jy ! Component: 150 - total flux cleaned = 0.0781104 Jy ! Component: 200 - total flux cleaned = 0.0821391 Jy ! Total flux subtracted in 200 components = 0.0821391 Jy ! Clean residual min=-0.003118 max=0.003310 Jy/beam ! Clean residual mean=-0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0821391 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0821391 Jy ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.241 mas, bpa=-1.051 degrees ! Estimated noise=17.3754 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 = 0.00368821 Jy ! Component: 100 - total flux cleaned = 0.00595066 Jy ! Component: 150 - total flux cleaned = 0.00677268 Jy ! Component: 200 - total flux cleaned = 0.00740824 Jy ! Total flux subtracted in 200 components = 0.00740824 Jy ! Clean residual min=-0.002430 max=0.002439 Jy/beam ! Clean residual mean=-0.000004 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0895474 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.0895473 Jy ! Inverting map ! Added new window around map position (-3.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113584 Jy ! Component: 100 - total flux cleaned = 0.0013652 Jy ! Component: 150 - total flux cleaned = 0.00176854 Jy ! Component: 200 - total flux cleaned = 0.0019056 Jy ! Total flux subtracted in 200 components = 0.0019056 Jy ! Clean residual min=-0.002225 max=0.001748 Jy/beam ! Clean residual mean=-0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0914529 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.091453 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.648 mas, bmaj=7.212 mas, bpa=1.921 degrees ! Estimated noise=21.9148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115668 Jy ! Component: 100 - total flux cleaned = -5.23859e-05 Jy ! Component: 150 - total flux cleaned = -0.000275208 Jy ! Component: 200 - total flux cleaned = -0.000445157 Jy ! Total flux subtracted in 200 components = -0.000445157 Jy ! Clean residual min=-0.002233 max=0.001970 Jy/beam ! Clean residual mean=-0.000010 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0910078 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 = -0.000216801 Jy ! Component: 100 - total flux cleaned = -0.000388074 Jy ! Component: 150 - total flux cleaned = -0.000494638 Jy ! Component: 200 - total flux cleaned = -0.000594973 Jy ! Total flux subtracted in 200 components = -0.000594973 Jy ! Clean residual min=-0.002203 max=0.001901 Jy/beam ! Clean residual mean=-0.000010 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0904128 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 97 components and 0.0904128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.241 mas, bpa=-1.051 degrees ! Estimated noise=17.3754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25935e-05 Jy ! Component: 100 - total flux cleaned = -5.65078e-05 Jy ! Component: 150 - total flux cleaned = -2.28218e-05 Jy ! Component: 200 - total flux cleaned = 8.65508e-06 Jy ! Total flux subtracted in 200 components = 8.65508e-06 Jy ! Clean residual min=-0.002021 max=0.001590 Jy/beam ! Clean residual mean=-0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0904215 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.0904215 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=0.057656Jy sigma=0.036492 ! Fit after self-cal, rms=0.057634Jy sigma=0.036483 wmodel /scr/pima/bp171a1_uvs/J0514-0733_C_map.mod ! Writing 118 model components to file: /scr/pima/bp171a1_uvs/J0514-0733_C_map.mod wobs /scr/pima/bp171a1_uvs/J0514-0733_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0514-0733_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0514-0733_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a1_uvs/J0514-0733_C_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 = -0.000889284 Jy ! Component: 100 - total flux cleaned = -0.00149145 Jy ! Component: 150 - total flux cleaned = -0.00199807 Jy ! Component: 200 - total flux cleaned = -0.00236785 Jy ! Component: 250 - total flux cleaned = -0.00256029 Jy ! Component: 300 - total flux cleaned = -0.00264072 Jy ! Component: 350 - total flux cleaned = -0.00271898 Jy ! Component: 400 - total flux cleaned = -0.00287006 Jy ! Component: 450 - total flux cleaned = -0.00294289 Jy ! Component: 500 - total flux cleaned = -0.00296589 Jy ! Component: 550 - total flux cleaned = -0.00294258 Jy ! Component: 600 - total flux cleaned = -0.00298861 Jy ! Component: 650 - total flux cleaned = -0.00296615 Jy ! Component: 700 - total flux cleaned = -0.00296595 Jy ! Component: 750 - total flux cleaned = -0.00292256 Jy ! Component: 800 - total flux cleaned = -0.00290124 Jy ! Component: 850 - total flux cleaned = -0.00288019 Jy ! Component: 900 - total flux cleaned = -0.00283897 Jy ! Component: 950 - total flux cleaned = -0.00281898 Jy ! Component: 1000 - total flux cleaned = -0.00277897 Jy ! Component: 1050 - total flux cleaned = -0.00275912 Jy ! Component: 1100 - total flux cleaned = -0.00266231 Jy ! Component: 1150 - total flux cleaned = -0.00258591 Jy ! Component: 1200 - total flux cleaned = -0.00247319 Jy ! Component: 1250 - total flux cleaned = -0.00245459 Jy ! Component: 1300 - total flux cleaned = -0.00223439 Jy ! Component: 1350 - total flux cleaned = -0.00214446 Jy ! Component: 1400 - total flux cleaned = -0.0020554 Jy ! Component: 1450 - total flux cleaned = -0.0020202 Jy ! Component: 1500 - total flux cleaned = -0.00191542 Jy ! Component: 1550 - total flux cleaned = -0.00182914 Jy ! Component: 1600 - total flux cleaned = -0.0017268 Jy ! Component: 1650 - total flux cleaned = -0.0016764 Jy ! Component: 1700 - total flux cleaned = -0.00157643 Jy ! Component: 1750 - total flux cleaned = -0.00151047 Jy ! Component: 1800 - total flux cleaned = -0.00151036 Jy ! Component: 1850 - total flux cleaned = -0.00139722 Jy ! Component: 1900 - total flux cleaned = -0.0013815 Jy ! Component: 1950 - total flux cleaned = -0.00134967 Jy ! Component: 2000 - total flux cleaned = -0.0012556 Jy ! Component: 2050 - total flux cleaned = -0.00128652 Jy ! Component: 2100 - total flux cleaned = -0.00125559 Jy ! Component: 2150 - total flux cleaned = -0.00117936 Jy ! Component: 2200 - total flux cleaned = -0.00117953 Jy ! Component: 2250 - total flux cleaned = -0.00114935 Jy ! Component: 2300 - total flux cleaned = -0.00104544 Jy ! Component: 2350 - total flux cleaned = -0.00101595 Jy ! Component: 2400 - total flux cleaned = -0.000913859 Jy ! Component: 2450 - total flux cleaned = -0.000870307 Jy ! Component: 2500 - total flux cleaned = -0.000827163 Jy ! Component: 2550 - total flux cleaned = -0.000713013 Jy ! Component: 2600 - total flux cleaned = -0.000656541 Jy ! Component: 2650 - total flux cleaned = -0.000614461 Jy ! Component: 2700 - total flux cleaned = -0.000516643 Jy ! Component: 2750 - total flux cleaned = -0.000461073 Jy ! Component: 2800 - total flux cleaned = -0.000350978 Jy ! Component: 2850 - total flux cleaned = -0.000269167 Jy ! Component: 2900 - total flux cleaned = -0.00026924 Jy ! Component: 2950 - total flux cleaned = -0.000282776 Jy ! Component: 3000 - total flux cleaned = -0.000188844 Jy ! Component: 3050 - total flux cleaned = -0.000162104 Jy ! Component: 3100 - total flux cleaned = -6.95284e-05 Jy ! Component: 3150 - total flux cleaned = -4.32241e-05 Jy ! Component: 3200 - total flux cleaned = -3.01847e-05 Jy ! Component: 3250 - total flux cleaned = -1.71785e-05 Jy ! Component: 3300 - total flux cleaned = 4.74862e-05 Jy ! Component: 3350 - total flux cleaned = 8.60271e-05 Jy ! Component: 3400 - total flux cleaned = 0.000124263 Jy ! Component: 3450 - total flux cleaned = 0.000162328 Jy ! Component: 3500 - total flux cleaned = 0.000174865 Jy ! Component: 3550 - total flux cleaned = 0.000212523 Jy ! Component: 3600 - total flux cleaned = 0.00021262 Jy ! Component: 3650 - total flux cleaned = 0.000225002 Jy ! Component: 3700 - total flux cleaned = 0.000261973 Jy ! Component: 3750 - total flux cleaned = 0.00027423 Jy ! Component: 3800 - total flux cleaned = 0.000298662 Jy ! Component: 3850 - total flux cleaned = 0.000310714 Jy ! Component: 3900 - total flux cleaned = 0.00029874 Jy ! Component: 3950 - total flux cleaned = 0.000358609 Jy ! Component: 4000 - total flux cleaned = 0.000346522 Jy ! Component: 4050 - total flux cleaned = 0.000322833 Jy ! Total flux subtracted in 4096 components = 0.000346542 Jy ! Clean residual min=-0.000718 max=0.000828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.090768 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 402 components and 0.090768 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0514-0733_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.613 x 4.241 at -1.051 degrees (North through East) ! Clean map min=-0.0016798 max=0.075947 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0514-0733_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0759468 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.843118 0.843118 1.68624 3.37247 6.74494 13.4899 26.9798 53.9595 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.075 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0514-0733_C_uvs.log closed on Fri Mar 15 17:59:41 2013