! Started logfile: ./0102+4214_X_uvs.log on Thu Oct 17 23:03:49 2013 obs 0102+4214_X_uvm.fits ! Reading UV FITS file: 0102+4214_X_uvm.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! AN table 2: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.959821 visibilities/baseline/integration-bin. ! Found source: J0102+4214 ! ! 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 5160 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 ./0102+4214_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013427Jy sigma=6.524102 ! Fit after self-cal, rms=0.850885Jy sigma=5.430642 ! 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=0.9405 mas, bmaj=1.61 mas, bpa=-14.57 degrees ! Estimated noise=2.6097 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 = 0.114376 Jy ! Component: 100 - total flux cleaned = 0.139951 Jy ! Total flux subtracted in 100 components = 0.139951 Jy ! Clean residual min=-0.003784 max=0.008622 Jy/beam ! Clean residual mean=0.000005 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.139951 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.139951 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=0.030051Jy sigma=0.210600 ! Fit after self-cal, rms=0.030034Jy sigma=0.210565 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00863116 Jy ! Component: 100 - total flux cleaned = 0.01225 Jy ! Total flux subtracted in 100 components = 0.01225 Jy ! Clean residual min=-0.003252 max=0.003818 Jy/beam ! Clean residual mean=0.000005 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.152201 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.152201 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=0.027289Jy sigma=0.182823 ! Fit after self-cal, rms=0.027282Jy sigma=0.182815 ! 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=1.179 mas, bmaj=2.018 mas, bpa=-15.42 degrees ! Estimated noise=1.58373 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 = 0.00486107 Jy ! Component: 100 - total flux cleaned = 0.00723518 Jy ! Component: 150 - total flux cleaned = 0.00867182 Jy ! Component: 200 - total flux cleaned = 0.00957415 Jy ! Total flux subtracted in 200 components = 0.00957415 Jy ! Clean residual min=-0.003029 max=0.003374 Jy/beam ! Clean residual mean=0.000016 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.161775 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.161776 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=0.027054Jy sigma=0.173887 ! Fit after self-cal, rms=0.027051Jy sigma=0.173880 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.91 KP 0.95 LA 1.00 ! MK 1.01 NL 1.02 OV 0.99 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.19 HN 1.00 KP 1.08 LA 1.11 ! NL 1.13 OV 1.11 PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.88 KP 0.98 LA 0.94 ! MK 1.03 NL 1.04 OV 0.95 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.23 HN 1.00 KP 1.08 LA 1.06 ! NL 1.16 OV 1.08 PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 0.93 KP 1.06 LA 0.92 ! MK 1.07 NL 1.02 OV 1.01 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.07 KP 1.19 LA 1.05 ! NL 1.14 OV 1.11 PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 0.95 KP 0.92 LA 0.96 ! MK 1.08 NL 0.99 OV 1.01 PT 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 HN 1.10 KP 1.06 LA 1.09 ! NL 1.13 OV 1.13 PT 1.08 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 0.96 KP 1.07 LA 0.97 ! MK 0.98 NL 0.95 OV 0.99 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 HN 1.10 KP 1.21 LA 1.10 ! NL 1.06 OV 1.14 PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.02 KP 1.05 LA 1.00 ! MK 1.01 NL 1.03 OV 1.04 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 HN 1.21 KP 1.18 LA 1.16 ! NL 1.14 OV 1.18 PT 1.08 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.94 KP 1.01 LA 0.91 ! MK 0.99 NL 0.98 OV 1.06 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.10 HN 1.15 KP 1.13 LA 1.05 ! NL 1.15 OV 1.17 PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.94 KP 1.06 LA 0.90 ! MK 0.98 NL 0.98 OV 1.04 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.30 HN 1.11 KP 1.20 LA 0.99 ! NL 1.11 OV 1.18 PT 0.98 SC 1.15 ! ! ! Fit before self-cal, rms=0.027051Jy sigma=0.173880 ! Fit after self-cal, rms=0.017790Jy sigma=0.116877 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=2.035 mas, bpa=-16.4 degrees ! Estimated noise=1.57462 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 = -0.00149839 Jy ! Component: 100 - total flux cleaned = -0.00175469 Jy ! Component: 150 - total flux cleaned = -0.00175348 Jy ! Component: 200 - total flux cleaned = -0.00173577 Jy ! Total flux subtracted in 200 components = -0.00173577 Jy ! Clean residual min=-0.001169 max=0.001253 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.16004 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.16004 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=0.017649Jy sigma=0.116131 ! Fit after self-cal, rms=0.017666Jy sigma=0.116096 ! 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=0.017666Jy sigma=0.116096 ! Fit after self-cal, rms=0.017276Jy sigma=0.111147 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.042 mas, bpa=-16.2 degrees ! Estimated noise=1.56838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000872209 Jy ! Component: 100 - total flux cleaned = -0.00137309 Jy ! Component: 150 - total flux cleaned = -0.00168629 Jy ! Component: 200 - total flux cleaned = -0.00184298 Jy ! Total flux subtracted in 200 components = -0.00184298 Jy ! Clean residual min=-0.000792 max=0.000881 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.158197 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.158197 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=0.017203Jy sigma=0.111026 ! Fit after self-cal, rms=0.017212Jy sigma=0.111020 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 (-8.8, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773902 Jy ! Component: 100 - total flux cleaned = 0.000838862 Jy ! Component: 150 - total flux cleaned = 0.000856234 Jy ! Component: 200 - total flux cleaned = 0.000855666 Jy ! Total flux subtracted in 200 components = 0.000855666 Jy ! Clean residual min=-0.000815 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.159052 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.159052 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=0.017160Jy sigma=0.110658 ! Fit after self-cal, rms=0.017151Jy sigma=0.110641 ! 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=0.017151Jy sigma=0.110641 ! Fit after self-cal, rms=0.017137Jy sigma=0.110450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.046 mas, bpa=-16.2 degrees ! Estimated noise=1.56128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00068264 Jy ! Component: 100 - total flux cleaned = -0.000735532 Jy ! Component: 150 - total flux cleaned = -0.000780491 Jy ! Component: 200 - total flux cleaned = -0.000820877 Jy ! Total flux subtracted in 200 components = -0.000820877 Jy ! Clean residual min=-0.000794 max=0.000756 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.158232 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.158232 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=0.017073Jy sigma=0.110331 ! Fit after self-cal, rms=0.017068Jy sigma=0.110328 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 = 3.57417e-06 Jy ! Component: 100 - total flux cleaned = -1.98579e-05 Jy ! Component: 150 - total flux cleaned = -5.2653e-05 Jy ! Component: 200 - total flux cleaned = -8.27838e-05 Jy ! Total flux subtracted in 200 components = -8.27838e-05 Jy ! Clean residual min=-0.000794 max=0.000759 Jy/beam ! Clean residual mean=0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.158149 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.158149 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=0.017053Jy sigma=0.110240 ! Fit after self-cal, rms=0.017051Jy sigma=0.110238 ! 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=0.017051Jy sigma=0.110238 ! Fit after self-cal, rms=0.017032Jy sigma=0.110127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.291 mas, bmaj=2.815 mas, bpa=-10.56 degrees ! Estimated noise=1.77937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000733296 Jy ! Component: 100 - total flux cleaned = -0.000811102 Jy ! Component: 150 - total flux cleaned = -0.000873951 Jy ! Component: 200 - total flux cleaned = -0.000925825 Jy ! Total flux subtracted in 200 components = -0.000925825 Jy ! Clean residual min=-0.000755 max=0.000717 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.157223 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.157223 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=0.016977Jy sigma=0.110218 ! Fit after self-cal, rms=0.016975Jy sigma=0.110213 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 = 1.42423e-05 Jy ! Component: 100 - total flux cleaned = -6.60671e-06 Jy ! Component: 150 - total flux cleaned = -2.45262e-05 Jy ! Component: 200 - total flux cleaned = -2.99726e-05 Jy ! Total flux subtracted in 200 components = -2.99726e-05 Jy ! Clean residual min=-0.000742 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.157193 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.157193 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=0.016972Jy sigma=0.110220 ! Fit after self-cal, rms=0.016971Jy sigma=0.110218 ! 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=1.185 mas, bmaj=2.048 mas, bpa=-16.2 degrees ! Estimated noise=1.55512 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 2.048 at -16.2 degrees (North through East) ! Clean map min=-0.00076345 max=0.14947 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=0.939 mas, bmaj=1.636 mas, bpa=-15.85 degrees ! Estimated noise=2.63256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115372 Jy ! Component: 100 - total flux cleaned = 0.14059 Jy ! Component: 150 - total flux cleaned = 0.147857 Jy ! Component: 200 - total flux cleaned = 0.151004 Jy ! Total flux subtracted in 200 components = 0.151004 Jy ! Clean residual min=-0.001365 max=0.001632 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.151004 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.151004 Jy ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.048 mas, bpa=-16.2 degrees ! Estimated noise=1.55512 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 = 0.00232675 Jy ! Component: 100 - total flux cleaned = 0.00362486 Jy ! Component: 150 - total flux cleaned = 0.00454955 Jy ! Component: 200 - total flux cleaned = 0.00511853 Jy ! Total flux subtracted in 200 components = 0.00511853 Jy ! Clean residual min=-0.000906 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.156123 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.156123 Jy ! Inverting map ! Added new window around map position (-1.6, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000685444 Jy ! Component: 100 - total flux cleaned = 0.000869307 Jy ! Component: 150 - total flux cleaned = 0.00103118 Jy ! Component: 200 - total flux cleaned = 0.00115862 Jy ! Total flux subtracted in 200 components = 0.00115862 Jy ! Clean residual min=-0.000826 max=0.000750 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.157281 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.157281 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=2.291 mas, bmaj=2.815 mas, bpa=-10.56 degrees ! Estimated noise=1.77937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172112 Jy ! Component: 100 - total flux cleaned = 0.00019533 Jy ! Component: 150 - total flux cleaned = 0.00023316 Jy ! Component: 200 - total flux cleaned = 0.000276028 Jy ! Total flux subtracted in 200 components = 0.000276028 Jy ! Clean residual min=-0.000766 max=0.000783 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.157557 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 = 3.91346e-05 Jy ! Component: 100 - total flux cleaned = 6.8136e-05 Jy ! Component: 150 - total flux cleaned = 0.000101566 Jy ! Component: 200 - total flux cleaned = 0.000120468 Jy ! Total flux subtracted in 200 components = 0.000120468 Jy ! Clean residual min=-0.000764 max=0.000770 Jy/beam ! Clean residual mean=0.000000 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.157678 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.157678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.048 mas, bpa=-16.2 degrees ! Estimated noise=1.55512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.04497e-05 Jy ! Component: 100 - total flux cleaned = -3.05924e-05 Jy ! Component: 150 - total flux cleaned = -1.83107e-05 Jy ! Component: 200 - total flux cleaned = -6.57118e-06 Jy ! Total flux subtracted in 200 components = -6.57118e-06 Jy ! Clean residual min=-0.000783 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.157671 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.157671 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=0.016958Jy sigma=0.110093 ! Fit after self-cal, rms=0.016952Jy sigma=0.110055 wmodel ./0102+4214_X_map.mod ! Writing 93 model components to file: ./0102+4214_X_map.mod wobs ./0102+4214_X_uvs.fits ! Writing UV FITS file: ./0102+4214_X_uvs.fits wwins ./0102+4214_X_map.win ! wwins: Wrote 3 windows to ./0102+4214_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 = -0.000172916 Jy ! Component: 100 - total flux cleaned = -0.000186266 Jy ! Component: 150 - total flux cleaned = -0.000137501 Jy ! Component: 200 - total flux cleaned = -0.000125298 Jy ! Component: 250 - total flux cleaned = -5.62157e-05 Jy ! Component: 300 - total flux cleaned = -3.39452e-05 Jy ! Component: 350 - total flux cleaned = -2.29084e-05 Jy ! Component: 400 - total flux cleaned = -1.18667e-06 Jy ! Component: 450 - total flux cleaned = 3.03382e-05 Jy ! Component: 500 - total flux cleaned = 3.0194e-05 Jy ! Component: 550 - total flux cleaned = 4.02561e-05 Jy ! Component: 600 - total flux cleaned = 4.0341e-05 Jy ! Component: 650 - total flux cleaned = 5.00317e-05 Jy ! Component: 700 - total flux cleaned = 2.12523e-05 Jy ! Component: 750 - total flux cleaned = 2.29157e-06 Jy ! Component: 800 - total flux cleaned = -7.06571e-06 Jy ! Component: 850 - total flux cleaned = -2.54064e-05 Jy ! Component: 900 - total flux cleaned = -1.6529e-05 Jy ! Component: 950 - total flux cleaned = -5.24362e-05 Jy ! Component: 1000 - total flux cleaned = -7.89266e-05 Jy ! Component: 1050 - total flux cleaned = -0.000104963 Jy ! Component: 1100 - total flux cleaned = -0.000104985 Jy ! Component: 1150 - total flux cleaned = -0.000155986 Jy ! Component: 1200 - total flux cleaned = -0.000147574 Jy ! Component: 1250 - total flux cleaned = -0.00018925 Jy ! Component: 1300 - total flux cleaned = -0.000197419 Jy ! Component: 1350 - total flux cleaned = -0.000164763 Jy ! Component: 1400 - total flux cleaned = -0.000173105 Jy ! Component: 1450 - total flux cleaned = -0.000213128 Jy ! Component: 1500 - total flux cleaned = -0.00020496 Jy ! Component: 1550 - total flux cleaned = -0.000142224 Jy ! Component: 1600 - total flux cleaned = -0.000165779 Jy ! Component: 1650 - total flux cleaned = -0.000173454 Jy ! Component: 1700 - total flux cleaned = -0.000150421 Jy ! Component: 1750 - total flux cleaned = -0.000158135 Jy ! Component: 1800 - total flux cleaned = -0.00015062 Jy ! Component: 1850 - total flux cleaned = -0.000180493 Jy ! Component: 1900 - total flux cleaned = -0.00016564 Jy ! Component: 1950 - total flux cleaned = -0.000195039 Jy ! Component: 2000 - total flux cleaned = -0.0001804 Jy ! Component: 2050 - total flux cleaned = -0.000165896 Jy ! Component: 2100 - total flux cleaned = -0.000187487 Jy ! Component: 2150 - total flux cleaned = -0.00018745 Jy ! Component: 2200 - total flux cleaned = -0.000180355 Jy ! Component: 2250 - total flux cleaned = -0.000208591 Jy ! Component: 2300 - total flux cleaned = -0.000215497 Jy ! Component: 2350 - total flux cleaned = -0.000215579 Jy ! Component: 2400 - total flux cleaned = -0.000250062 Jy ! Component: 2450 - total flux cleaned = -0.000222648 Jy ! Component: 2500 - total flux cleaned = -0.00022263 Jy ! Component: 2550 - total flux cleaned = -0.000249704 Jy ! Component: 2600 - total flux cleaned = -0.000276598 Jy ! Component: 2650 - total flux cleaned = -0.0002499 Jy ! Component: 2700 - total flux cleaned = -0.000263275 Jy ! Component: 2750 - total flux cleaned = -0.000296335 Jy ! Component: 2800 - total flux cleaned = -0.00031596 Jy ! Component: 2850 - total flux cleaned = -0.000329052 Jy ! Component: 2900 - total flux cleaned = -0.000329043 Jy ! Component: 2950 - total flux cleaned = -0.000341968 Jy ! Component: 3000 - total flux cleaned = -0.000354792 Jy ! Component: 3050 - total flux cleaned = -0.000329364 Jy ! Component: 3100 - total flux cleaned = -0.000367449 Jy ! Component: 3150 - total flux cleaned = -0.000348536 Jy ! Component: 3200 - total flux cleaned = -0.000392385 Jy ! Component: 3250 - total flux cleaned = -0.000392299 Jy ! Component: 3300 - total flux cleaned = -0.0003799 Jy ! Component: 3350 - total flux cleaned = -0.00039839 Jy ! Component: 3400 - total flux cleaned = -0.000422915 Jy ! Component: 3450 - total flux cleaned = -0.000428975 Jy ! Component: 3500 - total flux cleaned = -0.00042285 Jy ! Component: 3550 - total flux cleaned = -0.000416792 Jy ! Component: 3600 - total flux cleaned = -0.000452783 Jy ! Component: 3650 - total flux cleaned = -0.000434852 Jy ! Component: 3700 - total flux cleaned = -0.00044676 Jy ! Component: 3750 - total flux cleaned = -0.000446713 Jy ! Component: 3800 - total flux cleaned = -0.000446692 Jy ! Component: 3850 - total flux cleaned = -0.000446649 Jy ! Component: 3900 - total flux cleaned = -0.000446661 Jy ! Component: 3950 - total flux cleaned = -0.000429309 Jy ! Component: 4000 - total flux cleaned = -0.000446596 Jy ! Component: 4050 - total flux cleaned = -0.000417888 Jy ! Total flux subtracted in 4096 components = -0.000429302 Jy ! Clean residual min=-0.000397 max=0.000412 Jy/beam ! Clean residual mean=0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.157242 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 404 components and 0.157242 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./0102+4214_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 2.048 at -16.2 degrees (North through East) ! Clean map min=-0.00063519 max=0.1495 Jy/beam ! Writing clean map to FITS file: ./0102+4214_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201223 0.201223 0.402445 0.804891 1.60978 3.21956 6.43913 12.8783 25.7565 51.513 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 quit ! Quitting program ! Log file ./0102+4214_X_uvs.log closed on Thu Oct 17 23:03:53 2013