! Started logfile: /scr/pima/bp171ag_uvs/J2109+1614_X_uvs.log on Fri Oct 11 07:19:14 2013 obs /scr/pima/bp171ag_uvs/J2109+1614_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2109+1614_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2109+1614 ! ! 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 1080 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 /scr/pima/bp171ag_uvs/J2109+1614_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=1.004717Jy sigma=3.780409 ! Fit after self-cal, rms=0.919948Jy sigma=3.265577 ! 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=0.9564 mas, bmaj=2.421 mas, bpa=-8.078 degrees ! Estimated noise=9.27599 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 = 0.0792495 Jy ! Component: 100 - total flux cleaned = 0.109806 Jy ! Total flux subtracted in 100 components = 0.109806 Jy ! Clean residual min=-0.009977 max=0.019685 Jy/beam ! Clean residual mean=0.000004 rms=0.003617 Jy/beam ! Combined flux in latest and established models = 0.109806 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.109806 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=0.038242Jy sigma=0.182977 ! Fit after self-cal, rms=0.037963Jy sigma=0.181900 ! 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=1.21 mas, bmaj=2.606 mas, bpa=-7.661 degrees ! Estimated noise=6.63697 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 = 0.0199544 Jy ! Component: 100 - total flux cleaned = 0.0300694 Jy ! Component: 150 - total flux cleaned = 0.035975 Jy ! Component: 200 - total flux cleaned = 0.0394803 Jy ! Total flux subtracted in 200 components = 0.0394803 Jy ! Clean residual min=-0.008980 max=0.016007 Jy/beam ! Clean residual mean=-0.000011 rms=0.003053 Jy/beam ! Combined flux in latest and established models = 0.149286 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.149286 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=0.033196Jy sigma=0.126650 ! Fit after self-cal, rms=0.033690Jy sigma=0.126155 ! 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 0.95 FD 1.09 HN 1.12 KP 0.96 ! LA 0.95 MK 0.93 NL 1.14 OV 0.99 ! PT 0.80 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.11 KP 0.97 ! LA 0.89 MK 0.98 NL 1.08 OV 0.96 ! PT 0.85 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.13 HN 1.12 KP 1.09 ! LA 0.91 MK 1.20 NL 1.09 OV 0.98 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 HN 1.16 KP 0.95 ! LA 0.96 MK 1.06 NL 1.08 OV 0.99 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.20 KP 1.12 ! LA 0.92 MK 0.85 NL 1.06 OV 1.00 ! PT 0.88 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.34 KP 1.06 ! LA 1.02 MK 1.02 NL 1.14 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.32 KP 1.03 ! LA 0.91 MK 0.94 NL 1.12 OV 1.07 ! PT 0.90 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.21 KP 1.09 ! LA 0.88 MK 0.87 NL 1.17 OV 1.02 ! PT 0.87 SC 1.17 ! ! ! Fit before self-cal, rms=0.033690Jy sigma=0.126155 ! Fit after self-cal, rms=0.032679Jy sigma=0.104004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.232 mas, bmaj=2.629 mas, bpa=-7.146 degrees ! Estimated noise=6.55184 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 (-9.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102497 Jy ! Component: 100 - total flux cleaned = 0.0108693 Jy ! Component: 150 - total flux cleaned = 0.0111997 Jy ! Component: 200 - total flux cleaned = 0.0110477 Jy ! Total flux subtracted in 200 components = 0.0110477 Jy ! Clean residual min=-0.006332 max=0.008105 Jy/beam ! Clean residual mean=-0.000000 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.160334 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 0.160334 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=0.027998Jy sigma=0.083836 ! Fit after self-cal, rms=0.027691Jy sigma=0.083061 ! 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=0.027691Jy sigma=0.083061 ! Fit after self-cal, rms=0.027125Jy sigma=0.080821 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.239 mas, bmaj=2.626 mas, bpa=-6.908 degrees ! Estimated noise=6.42918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113702 Jy ! Component: 100 - total flux cleaned = -0.00180265 Jy ! Component: 150 - total flux cleaned = -0.00213846 Jy ! Component: 200 - total flux cleaned = -0.00253725 Jy ! Total flux subtracted in 200 components = -0.00253725 Jy ! Clean residual min=-0.005177 max=0.007382 Jy/beam ! Clean residual mean=-0.000001 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.157797 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.157797 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=0.025539Jy sigma=0.077291 ! Fit after self-cal, rms=0.025523Jy sigma=0.077097 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 (-2.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706906 Jy ! Component: 100 - total flux cleaned = 0.00761626 Jy ! Component: 150 - total flux cleaned = 0.00774166 Jy ! Component: 200 - total flux cleaned = 0.00774338 Jy ! Total flux subtracted in 200 components = 0.00774338 Jy ! Clean residual min=-0.003944 max=0.004939 Jy/beam ! Clean residual mean=0.000000 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.16554 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.16554 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=0.022949Jy sigma=0.065728 ! Fit after self-cal, rms=0.022083Jy sigma=0.064020 ! Inverting map ! Added new window around map position (3, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368356 Jy ! Component: 100 - total flux cleaned = 0.00438454 Jy ! Component: 150 - total flux cleaned = 0.0044766 Jy ! Component: 200 - total flux cleaned = 0.00447558 Jy ! Total flux subtracted in 200 components = 0.00447558 Jy ! Clean residual min=-0.003192 max=0.003554 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.170016 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.170016 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=0.020476Jy sigma=0.059012 ! Fit after self-cal, rms=0.020164Jy sigma=0.058475 ! Inverting map ! Added new window around map position (-6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218175 Jy ! Component: 100 - total flux cleaned = 0.00243875 Jy ! Component: 150 - total flux cleaned = 0.00223008 Jy ! Component: 200 - total flux cleaned = 0.00210419 Jy ! Total flux subtracted in 200 components = 0.00210419 Jy ! Clean residual min=-0.002829 max=0.002462 Jy/beam ! Clean residual mean=0.000002 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.17212 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 141 components and 0.17212 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=0.019156Jy sigma=0.056398 ! Fit after self-cal, rms=0.018970Jy sigma=0.056212 ! 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=0.018970Jy sigma=0.056212 ! Fit after self-cal, rms=0.018208Jy sigma=0.054774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.214 mas, bmaj=2.602 mas, bpa=-7.099 degrees ! Estimated noise=6.28735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431578 Jy ! Component: 100 - total flux cleaned = 0.000494365 Jy ! Component: 150 - total flux cleaned = 0.000661828 Jy ! Component: 200 - total flux cleaned = 0.000610889 Jy ! Total flux subtracted in 200 components = 0.000610889 Jy ! Clean residual min=-0.002428 max=0.001975 Jy/beam ! Clean residual mean=0.000000 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.172731 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 157 components and 0.172731 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=0.017539Jy sigma=0.053528 ! Fit after self-cal, rms=0.017448Jy sigma=0.053384 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 = 0.00033717 Jy ! Component: 100 - total flux cleaned = 0.000335512 Jy ! Component: 150 - total flux cleaned = 0.000376975 Jy ! Component: 200 - total flux cleaned = 0.000376861 Jy ! Total flux subtracted in 200 components = 0.000376861 Jy ! Clean residual min=-0.002222 max=0.001776 Jy/beam ! Clean residual mean=0.000000 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.173108 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.173108 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=0.017125Jy sigma=0.052739 ! Fit after self-cal, rms=0.017070Jy sigma=0.052658 ! 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=0.017070Jy sigma=0.052658 ! Fit after self-cal, rms=0.016882Jy sigma=0.052459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=3.41 mas, bpa=8.643 degrees ! Estimated noise=5.7577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554741 Jy ! Component: 100 - total flux cleaned = 0.00065765 Jy ! Component: 150 - total flux cleaned = 0.000626202 Jy ! Component: 200 - total flux cleaned = 0.00054326 Jy ! Total flux subtracted in 200 components = 0.00054326 Jy ! Clean residual min=-0.001719 max=0.001673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.173651 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 188 components and 0.173651 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=0.016744Jy sigma=0.052067 ! Fit after self-cal, rms=0.016707Jy sigma=0.052025 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 = 0.000187521 Jy ! Component: 100 - total flux cleaned = 0.0001371 Jy ! Component: 150 - total flux cleaned = 8.87312e-05 Jy ! Component: 200 - total flux cleaned = 4.18356e-05 Jy ! Total flux subtracted in 200 components = 4.18356e-05 Jy ! Clean residual min=-0.001611 max=0.001507 Jy/beam ! Clean residual mean=-0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.173693 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 196 components and 0.173693 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=0.016640Jy sigma=0.051767 ! Fit after self-cal, rms=0.016616Jy sigma=0.051745 ! 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=1.205 mas, bmaj=2.592 mas, bpa=-7.15 degrees ! Estimated noise=6.21963 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 2.592 at -7.15 degrees (North through East) ! Clean map min=-0.0034838 max=0.088546 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=0.9508 mas, bmaj=2.41 mas, bpa=-7.784 degrees ! Estimated noise=8.66234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0745975 Jy ! Component: 100 - total flux cleaned = 0.104761 Jy ! Component: 150 - total flux cleaned = 0.121099 Jy ! Component: 200 - total flux cleaned = 0.132138 Jy ! Total flux subtracted in 200 components = 0.132138 Jy ! Clean residual min=-0.005130 max=0.006793 Jy/beam ! Clean residual mean=0.000001 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.132138 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.132138 Jy ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.592 mas, bpa=-7.15 degrees ! Estimated noise=6.21963 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 = 0.0105224 Jy ! Component: 100 - total flux cleaned = 0.0178436 Jy ! Component: 150 - total flux cleaned = 0.0235598 Jy ! Component: 200 - total flux cleaned = 0.0276328 Jy ! Total flux subtracted in 200 components = 0.0276328 Jy ! Clean residual min=-0.003525 max=0.004203 Jy/beam ! Clean residual mean=-0.000002 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.159771 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 81 components and 0.159771 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=2.654 mas, bmaj=3.41 mas, bpa=8.643 degrees ! Estimated noise=5.7577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00503444 Jy ! Component: 100 - total flux cleaned = 0.0072016 Jy ! Component: 150 - total flux cleaned = 0.00856726 Jy ! Component: 200 - total flux cleaned = 0.00960751 Jy ! Total flux subtracted in 200 components = 0.00960751 Jy ! Clean residual min=-0.002751 max=0.002383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.169378 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 = 0.000863342 Jy ! Component: 100 - total flux cleaned = 0.0013292 Jy ! Component: 150 - total flux cleaned = 0.0017407 Jy ! Component: 200 - total flux cleaned = 0.0021046 Jy ! Total flux subtracted in 200 components = 0.0021046 Jy ! Clean residual min=-0.002113 max=0.001905 Jy/beam ! Clean residual mean=-0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.171483 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 145 components and 0.171483 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.205 mas, bmaj=2.592 mas, bpa=-7.15 degrees ! Estimated noise=6.21963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000122263 Jy ! Component: 100 - total flux cleaned = 0.000397567 Jy ! Component: 150 - total flux cleaned = 0.000642075 Jy ! Component: 200 - total flux cleaned = 0.000751282 Jy ! Total flux subtracted in 200 components = 0.000751282 Jy ! Clean residual min=-0.001959 max=0.002161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.172234 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.172234 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=0.016512Jy sigma=0.052844 ! Fit after self-cal, rms=0.016238Jy sigma=0.051977 wmodel /scr/pima/bp171ag_uvs/J2109+1614_X_map.mod ! Writing 174 model components to file: /scr/pima/bp171ag_uvs/J2109+1614_X_map.mod wobs /scr/pima/bp171ag_uvs/J2109+1614_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2109+1614_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2109+1614_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ag_uvs/J2109+1614_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 = -0.000820419 Jy ! Component: 100 - total flux cleaned = -0.00143331 Jy ! Component: 150 - total flux cleaned = -0.00180893 Jy ! Component: 200 - total flux cleaned = -0.00205905 Jy ! Component: 250 - total flux cleaned = -0.00234316 Jy ! Component: 300 - total flux cleaned = -0.00259137 Jy ! Component: 350 - total flux cleaned = -0.00287216 Jy ! Component: 400 - total flux cleaned = -0.00308011 Jy ! Component: 450 - total flux cleaned = -0.00330084 Jy ! Component: 500 - total flux cleaned = -0.00351408 Jy ! Component: 550 - total flux cleaned = -0.00370242 Jy ! Component: 600 - total flux cleaned = -0.00390358 Jy ! Component: 650 - total flux cleaned = -0.00406362 Jy ! Component: 700 - total flux cleaned = -0.0042709 Jy ! Component: 750 - total flux cleaned = -0.00442209 Jy ! Component: 800 - total flux cleaned = -0.0045699 Jy ! Component: 850 - total flux cleaned = -0.00468201 Jy ! Component: 900 - total flux cleaned = -0.00482279 Jy ! Component: 950 - total flux cleaned = -0.00497547 Jy ! Component: 1000 - total flux cleaned = -0.00510916 Jy ! Component: 1050 - total flux cleaned = -0.00519636 Jy ! Component: 1100 - total flux cleaned = -0.00532449 Jy ! Component: 1150 - total flux cleaned = -0.00535199 Jy ! Component: 1200 - total flux cleaned = -0.00543433 Jy ! Component: 1250 - total flux cleaned = -0.00548801 Jy ! Component: 1300 - total flux cleaned = -0.00555372 Jy ! Component: 1350 - total flux cleaned = -0.00561853 Jy ! Component: 1400 - total flux cleaned = -0.00568187 Jy ! Component: 1450 - total flux cleaned = -0.00570692 Jy ! Component: 1500 - total flux cleaned = -0.00575603 Jy ! Component: 1550 - total flux cleaned = -0.00582829 Jy ! Component: 1600 - total flux cleaned = -0.00587552 Jy ! Component: 1650 - total flux cleaned = -0.00589879 Jy ! Component: 1700 - total flux cleaned = -0.00593326 Jy ! Component: 1750 - total flux cleaned = -0.0059787 Jy ! Component: 1800 - total flux cleaned = -0.00598995 Jy ! Component: 1850 - total flux cleaned = -0.0060449 Jy ! Component: 1900 - total flux cleaned = -0.00601215 Jy ! Component: 1950 - total flux cleaned = -0.00602302 Jy ! Component: 2000 - total flux cleaned = -0.00602308 Jy ! Component: 2050 - total flux cleaned = -0.00601275 Jy ! Component: 2100 - total flux cleaned = -0.00600251 Jy ! Component: 2150 - total flux cleaned = -0.00599253 Jy ! Component: 2200 - total flux cleaned = -0.0059626 Jy ! Component: 2250 - total flux cleaned = -0.00598248 Jy ! Component: 2300 - total flux cleaned = -0.00596297 Jy ! Component: 2350 - total flux cleaned = -0.00596286 Jy ! Component: 2400 - total flux cleaned = -0.00595331 Jy ! Component: 2450 - total flux cleaned = -0.00594392 Jy ! Component: 2500 - total flux cleaned = -0.00593449 Jy ! Component: 2550 - total flux cleaned = -0.00592522 Jy ! Component: 2600 - total flux cleaned = -0.00592516 Jy ! Component: 2650 - total flux cleaned = -0.00588876 Jy ! Component: 2700 - total flux cleaned = -0.00587087 Jy ! Component: 2750 - total flux cleaned = -0.00583525 Jy ! Component: 2800 - total flux cleaned = -0.00582635 Jy ! Component: 2850 - total flux cleaned = -0.00578239 Jy ! Component: 2900 - total flux cleaned = -0.00575625 Jy ! Component: 2950 - total flux cleaned = -0.00575622 Jy ! Component: 3000 - total flux cleaned = -0.00571344 Jy ! Component: 3050 - total flux cleaned = -0.00568801 Jy ! Component: 3100 - total flux cleaned = -0.00566267 Jy ! Component: 3150 - total flux cleaned = -0.00563758 Jy ! Component: 3200 - total flux cleaned = -0.00560439 Jy ! Component: 3250 - total flux cleaned = -0.00557972 Jy ! Component: 3300 - total flux cleaned = -0.00554695 Jy ! Component: 3350 - total flux cleaned = -0.00553069 Jy ! Component: 3400 - total flux cleaned = -0.00549854 Jy ! Component: 3450 - total flux cleaned = -0.00548258 Jy ! Component: 3500 - total flux cleaned = -0.00549047 Jy ! Component: 3550 - total flux cleaned = -0.00545892 Jy ! Component: 3600 - total flux cleaned = -0.00546671 Jy ! Component: 3650 - total flux cleaned = -0.00546663 Jy ! Component: 3700 - total flux cleaned = -0.0054279 Jy ! Component: 3750 - total flux cleaned = -0.00542793 Jy ! Component: 3800 - total flux cleaned = -0.00541263 Jy ! Component: 3850 - total flux cleaned = -0.00540499 Jy ! Component: 3900 - total flux cleaned = -0.00537471 Jy ! Component: 3950 - total flux cleaned = -0.00535969 Jy ! Component: 4000 - total flux cleaned = -0.0053372 Jy ! Component: 4050 - total flux cleaned = -0.00530738 Jy ! Total flux subtracted in 4096 components = -0.00527031 Jy ! Clean residual min=-0.000435 max=0.000376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.166964 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 411 components and 0.166964 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2109+1614_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.205 x 2.592 at -7.15 degrees (North through East) ! Clean map min=-0.0033461 max=0.086888 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2109+1614_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0868883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117593 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406016 0.406016 0.812031 1.62406 3.24812 6.49625 12.9925 25.985 51.97 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2109+1614_X_uvs.log closed on Fri Oct 11 07:19:18 2013