! Started logfile: /scr/pima/bp171a0_uvs/J1016-3533_C_uvs.log on Fri Mar 15 09:01:45 2013 obs /scr/pima/bp171a0_uvs/J1016-3533_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J1016-3533_C_uva.fits ! AN table 1: 17 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.647059 visibilities/baseline/integration-bin. ! Found source: J1016-3533 ! ! 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 1848 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/bp171a0_uvs/J1016-3533_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. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007405Jy sigma=0.712146 ! Fit after self-cal, rms=0.842793Jy sigma=0.595790 ! 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=1.818 mas, bmaj=8.028 mas, bpa=-2.19 degrees ! Estimated noise=37.5206 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 = 0.123383 Jy ! Component: 100 - total flux cleaned = 0.153977 Jy ! Total flux subtracted in 100 components = 0.153977 Jy ! Clean residual min=-0.024665 max=0.031487 Jy/beam ! Clean residual mean=-0.000094 rms=0.007834 Jy/beam ! Combined flux in latest and established models = 0.153977 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.153977 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=0.125285Jy sigma=0.088436 ! Fit after self-cal, rms=0.125187Jy sigma=0.088367 ! 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=2.162 mas, bmaj=8.399 mas, bpa=-1.538 degrees ! Estimated noise=23.4208 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 = 0.0258287 Jy ! Component: 100 - total flux cleaned = 0.0431464 Jy ! Component: 150 - total flux cleaned = 0.055253 Jy ! Component: 200 - total flux cleaned = 0.0637568 Jy ! Total flux subtracted in 200 components = 0.0637568 Jy ! Clean residual min=-0.021216 max=0.033095 Jy/beam ! Clean residual mean=-0.000088 rms=0.006786 Jy/beam ! Combined flux in latest and established models = 0.217734 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.217734 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=0.118694Jy sigma=0.083770 ! Fit after self-cal, rms=0.118539Jy sigma=0.083660 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.66 HN 0.78 LA 0.80 NL 1.13 ! OV 1.03 PT 0.86 SC 0.83 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.60 HN 0.80 LA 0.88 NL 1.18 ! OV 1.02 PT 0.85 SC 0.88 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.68 HN 0.84 LA 0.90 NL 1.17 ! OV 1.11 PT 0.84 SC 0.85 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.06 LA 1.03 NL 1.13 ! OV 1.29 PT 0.93 SC 0.96 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.02 LA 1.02 NL 1.25 ! OV 1.14 PT 1.09 SC 1.17 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.27 LA 1.14 NL 1.01 ! OV 1.07 PT 1.06 SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 1.33 LA 1.10 NL 1.33 ! OV 1.22 PT 1.05 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.33 HN 1.14 LA 1.04 NL 1.15 ! OV 0.93 PT 1.12 SC 1.16 ! ! ! Fit before self-cal, rms=0.118539Jy sigma=0.083660 ! Fit after self-cal, rms=0.107443Jy sigma=0.073862 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=8.674 mas, bpa=-1.534 degrees ! Estimated noise=23.1852 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 (-3.6, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205684 Jy ! Component: 100 - total flux cleaned = 0.0232014 Jy ! Component: 150 - total flux cleaned = 0.0251755 Jy ! Component: 200 - total flux cleaned = 0.0263926 Jy ! Total flux subtracted in 200 components = 0.0263926 Jy ! Clean residual min=-0.011224 max=0.012229 Jy/beam ! Clean residual mean=0.000132 rms=0.003309 Jy/beam ! Combined flux in latest and established models = 0.244127 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 66 components and 0.244127 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=0.102861Jy sigma=0.071056 ! Fit after self-cal, rms=0.102829Jy sigma=0.070373 ! 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=0.102829Jy sigma=0.070373 ! Fit after self-cal, rms=0.097251Jy sigma=0.069938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=8.717 mas, bpa=-1.657 degrees ! Estimated noise=22.8993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0098294 Jy ! Component: 100 - total flux cleaned = 0.0124128 Jy ! Component: 150 - total flux cleaned = 0.0132685 Jy ! Component: 200 - total flux cleaned = 0.014024 Jy ! Total flux subtracted in 200 components = 0.014024 Jy ! Clean residual min=-0.009460 max=0.008160 Jy/beam ! Clean residual mean=0.000042 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.258151 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.258151 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=0.095941Jy sigma=0.069041 ! Fit after self-cal, rms=0.095778Jy sigma=0.068895 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 = 0.00389677 Jy ! Component: 100 - total flux cleaned = 0.00512628 Jy ! Component: 150 - total flux cleaned = 0.0054826 Jy ! Component: 200 - total flux cleaned = 0.00559246 Jy ! Total flux subtracted in 200 components = 0.00559246 Jy ! Clean residual min=-0.008657 max=0.006997 Jy/beam ! Clean residual mean=0.000025 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.263743 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.263743 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=0.095388Jy sigma=0.068642 ! Fit after self-cal, rms=0.095379Jy sigma=0.068613 ! 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=0.095379Jy sigma=0.068613 ! Fit after self-cal, rms=0.092678Jy sigma=0.068356 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=8.761 mas, bpa=-1.714 degrees ! Estimated noise=22.8674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476248 Jy ! Component: 100 - total flux cleaned = 0.0058039 Jy ! Component: 150 - total flux cleaned = 0.00580864 Jy ! Component: 200 - total flux cleaned = 0.00564627 Jy ! Total flux subtracted in 200 components = 0.00564627 Jy ! Clean residual min=-0.008124 max=0.006180 Jy/beam ! Clean residual mean=-0.000003 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 0.269389 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.269389 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=0.092344Jy sigma=0.068130 ! Fit after self-cal, rms=0.092329Jy sigma=0.068090 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 = 0.00134178 Jy ! Component: 100 - total flux cleaned = 0.00134251 Jy ! Component: 150 - total flux cleaned = 0.00120081 Jy ! Component: 200 - total flux cleaned = 0.00127041 Jy ! Total flux subtracted in 200 components = 0.00127041 Jy ! Clean residual min=-0.007649 max=0.005766 Jy/beam ! Clean residual mean=-0.000007 rms=0.001723 Jy/beam ! Combined flux in latest and established models = 0.27066 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 132 components and 0.27066 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=0.092188Jy sigma=0.068005 ! Fit after self-cal, rms=0.092190Jy sigma=0.067997 ! 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=0.092190Jy sigma=0.067997 ! Fit after self-cal, rms=0.091046Jy sigma=0.067926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=10.26 mas, bpa=-6.421 degrees ! Estimated noise=26.2018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252624 Jy ! Component: 100 - total flux cleaned = 0.0023001 Jy ! Component: 150 - total flux cleaned = 0.00187391 Jy ! Component: 200 - total flux cleaned = 0.0015654 Jy ! Total flux subtracted in 200 components = 0.0015654 Jy ! Clean residual min=-0.006581 max=0.006021 Jy/beam ! Clean residual mean=-0.000015 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.272225 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 144 components and 0.272225 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=0.090921Jy sigma=0.067841 ! Fit after self-cal, rms=0.090946Jy sigma=0.067825 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 = 0.000741871 Jy ! Component: 100 - total flux cleaned = 0.000466604 Jy ! Component: 150 - total flux cleaned = 0.000416737 Jy ! Component: 200 - total flux cleaned = 0.000415758 Jy ! Total flux subtracted in 200 components = 0.000415758 Jy ! Clean residual min=-0.006087 max=0.005502 Jy/beam ! Clean residual mean=-0.000015 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.272641 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.272641 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=0.090903Jy sigma=0.067793 ! Fit after self-cal, rms=0.090897Jy sigma=0.067788 ! 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=2.182 mas, bmaj=8.796 mas, bpa=-1.791 degrees ! Estimated noise=22.861 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.182 x 8.796 at -1.791 degrees (North through East) ! Clean map min=-0.0089907 max=0.15731 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=1.833 mas, bmaj=8.296 mas, bpa=-2.371 degrees ! Estimated noise=36.9004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120038 Jy ! Component: 100 - total flux cleaned = 0.159974 Jy ! Component: 150 - total flux cleaned = 0.182543 Jy ! Component: 200 - total flux cleaned = 0.192914 Jy ! Total flux subtracted in 200 components = 0.192914 Jy ! Clean residual min=-0.017546 max=0.016125 Jy/beam ! Clean residual mean=-0.000018 rms=0.004553 Jy/beam ! Combined flux in latest and established models = 0.192914 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.192914 Jy ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=8.796 mas, bpa=-1.791 degrees ! Estimated noise=22.861 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 = 0.0174138 Jy ! Component: 100 - total flux cleaned = 0.0297866 Jy ! Component: 150 - total flux cleaned = 0.0390868 Jy ! Component: 200 - total flux cleaned = 0.0465827 Jy ! Total flux subtracted in 200 components = 0.0465827 Jy ! Clean residual min=-0.009587 max=0.007364 Jy/beam ! Clean residual mean=0.000004 rms=0.002476 Jy/beam ! Combined flux in latest and established models = 0.239497 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 0.239497 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=3.531 mas, bmaj=10.26 mas, bpa=-6.421 degrees ! Estimated noise=26.2018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00901586 Jy ! Component: 100 - total flux cleaned = 0.0155289 Jy ! Component: 150 - total flux cleaned = 0.0205029 Jy ! Component: 200 - total flux cleaned = 0.0243511 Jy ! Total flux subtracted in 200 components = 0.0243511 Jy ! Clean residual min=-0.007663 max=0.006779 Jy/beam ! Clean residual mean=-0.000015 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.263848 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 = 0.00266402 Jy ! Component: 100 - total flux cleaned = 0.00368545 Jy ! Component: 150 - total flux cleaned = 0.00451597 Jy ! Component: 200 - total flux cleaned = 0.00510338 Jy ! Total flux subtracted in 200 components = 0.00510338 Jy ! Clean residual min=-0.007044 max=0.006375 Jy/beam ! Clean residual mean=-0.000013 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.268951 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 0.268951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.182 mas, bmaj=8.796 mas, bpa=-1.791 degrees ! Estimated noise=22.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000769874 Jy ! Component: 100 - total flux cleaned = -0.000670278 Jy ! Component: 150 - total flux cleaned = -0.000318938 Jy ! Component: 200 - total flux cleaned = 1.24891e-06 Jy ! Total flux subtracted in 200 components = 1.24891e-06 Jy ! Clean residual min=-0.007593 max=0.005288 Jy/beam ! Clean residual mean=-0.000012 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.268952 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.268952 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=0.090997Jy sigma=0.067894 ! Fit after self-cal, rms=0.090920Jy sigma=0.067862 wmodel /scr/pima/bp171a0_uvs/J1016-3533_C_map.mod ! Writing 125 model components to file: /scr/pima/bp171a0_uvs/J1016-3533_C_map.mod wobs /scr/pima/bp171a0_uvs/J1016-3533_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J1016-3533_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J1016-3533_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J1016-3533_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 = -0.00304253 Jy ! Component: 100 - total flux cleaned = -0.00429753 Jy ! Component: 150 - total flux cleaned = -0.00516371 Jy ! Component: 200 - total flux cleaned = -0.00612467 Jy ! Component: 250 - total flux cleaned = -0.0071729 Jy ! Component: 300 - total flux cleaned = -0.00801878 Jy ! Component: 350 - total flux cleaned = -0.00882003 Jy ! Component: 400 - total flux cleaned = -0.00945394 Jy ! Component: 450 - total flux cleaned = -0.00987752 Jy ! Component: 500 - total flux cleaned = -0.010457 Jy ! Component: 550 - total flux cleaned = -0.0109009 Jy ! Component: 600 - total flux cleaned = -0.0113314 Jy ! Component: 650 - total flux cleaned = -0.0115925 Jy ! Component: 700 - total flux cleaned = -0.0119477 Jy ! Component: 750 - total flux cleaned = -0.0122929 Jy ! Component: 800 - total flux cleaned = -0.0124857 Jy ! Component: 850 - total flux cleaned = -0.0129058 Jy ! Component: 900 - total flux cleaned = -0.0131773 Jy ! Component: 950 - total flux cleaned = -0.0133108 Jy ! Component: 1000 - total flux cleaned = -0.0135712 Jy ! Component: 1050 - total flux cleaned = -0.0138251 Jy ! Component: 1100 - total flux cleaned = -0.0139079 Jy ! Component: 1150 - total flux cleaned = -0.0138674 Jy ! Component: 1200 - total flux cleaned = -0.0138672 Jy ! Component: 1250 - total flux cleaned = -0.0138277 Jy ! Component: 1300 - total flux cleaned = -0.0137506 Jy ! Component: 1350 - total flux cleaned = -0.0137884 Jy ! Component: 1400 - total flux cleaned = -0.013788 Jy ! Component: 1450 - total flux cleaned = -0.0138983 Jy ! Component: 1500 - total flux cleaned = -0.0139711 Jy ! Component: 1550 - total flux cleaned = -0.0141144 Jy ! Component: 1600 - total flux cleaned = -0.0141852 Jy ! Component: 1650 - total flux cleaned = -0.0143248 Jy ! Component: 1700 - total flux cleaned = -0.0144287 Jy ! Component: 1750 - total flux cleaned = -0.0146688 Jy ! Component: 1800 - total flux cleaned = -0.014805 Jy ! Component: 1850 - total flux cleaned = -0.0149736 Jy ! Component: 1900 - total flux cleaned = -0.0151074 Jy ! Component: 1950 - total flux cleaned = -0.0153063 Jy ! Component: 2000 - total flux cleaned = -0.0154705 Jy ! Component: 2050 - total flux cleaned = -0.015601 Jy ! Component: 2100 - total flux cleaned = -0.0157307 Jy ! Component: 2150 - total flux cleaned = -0.0158275 Jy ! Component: 2200 - total flux cleaned = -0.015988 Jy ! Component: 2250 - total flux cleaned = -0.0160518 Jy ! Component: 2300 - total flux cleaned = -0.016179 Jy ! Component: 2350 - total flux cleaned = -0.0162426 Jy ! Component: 2400 - total flux cleaned = -0.0163056 Jy ! Component: 2450 - total flux cleaned = -0.0164631 Jy ! Component: 2500 - total flux cleaned = -0.0165572 Jy ! Component: 2550 - total flux cleaned = -0.0166826 Jy ! Component: 2600 - total flux cleaned = -0.0168079 Jy ! Component: 2650 - total flux cleaned = -0.0169018 Jy ! Component: 2700 - total flux cleaned = -0.0169959 Jy ! Component: 2750 - total flux cleaned = -0.01709 Jy ! Component: 2800 - total flux cleaned = -0.017247 Jy ! Component: 2850 - total flux cleaned = -0.0173097 Jy ! Component: 2900 - total flux cleaned = -0.0174354 Jy ! Component: 2950 - total flux cleaned = -0.0175299 Jy ! Component: 3000 - total flux cleaned = -0.0176875 Jy ! Component: 3050 - total flux cleaned = -0.0177506 Jy ! Component: 3100 - total flux cleaned = -0.0178456 Jy ! Component: 3150 - total flux cleaned = -0.0179407 Jy ! Component: 3200 - total flux cleaned = -0.0180358 Jy ! Component: 3250 - total flux cleaned = -0.0181633 Jy ! Component: 3300 - total flux cleaned = -0.0182269 Jy ! Component: 3350 - total flux cleaned = -0.0183546 Jy ! Component: 3400 - total flux cleaned = -0.0184186 Jy ! Component: 3450 - total flux cleaned = -0.0184829 Jy ! Component: 3500 - total flux cleaned = -0.018644 Jy ! Component: 3550 - total flux cleaned = -0.0186441 Jy ! Component: 3600 - total flux cleaned = -0.0187742 Jy ! Component: 3650 - total flux cleaned = -0.0189376 Jy ! Component: 3700 - total flux cleaned = -0.0190037 Jy ! Component: 3750 - total flux cleaned = -0.0191687 Jy ! Component: 3800 - total flux cleaned = -0.0192019 Jy ! Component: 3850 - total flux cleaned = -0.0194022 Jy ! Component: 3900 - total flux cleaned = -0.0195028 Jy ! Component: 3950 - total flux cleaned = -0.0196041 Jy ! Component: 4000 - total flux cleaned = -0.0197401 Jy ! Component: 4050 - total flux cleaned = -0.0199113 Jy ! Total flux subtracted in 4096 components = -0.0199802 Jy ! Clean residual min=-0.002089 max=0.001877 Jy/beam ! Clean residual mean=-0.000024 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.248972 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 427 components and 0.248972 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J1016-3533_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.182 x 8.796 at -1.791 degrees (North through East) ! Clean map min=-0.0074068 max=0.15702 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J1016-3533_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000590356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12792 1.12792 2.25583 4.51166 9.02332 18.0466 36.0933 72.1866 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J1016-3533_C_uvs.log closed on Fri Mar 15 09:01:48 2013