! Started logfile: ./1553-2422_X_uvs.log on Thu Oct 17 23:18:13 2013 obs 1553-2422_X_uva.fits ! Reading UV FITS file: 1553-2422_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1553-2422 ! ! 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 448 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 ./1553-2422_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=1.068426Jy sigma=17.071871 ! Fit after self-cal, rms=0.574004Jy sigma=8.378561 ! 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=0.8041 mas, bmaj=4.639 mas, bpa=-14.66 degrees ! Estimated noise=3.13572 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 = 0.346332 Jy ! Component: 100 - total flux cleaned = 0.429047 Jy ! Total flux subtracted in 100 components = 0.429047 Jy ! Clean residual min=-0.019677 max=0.037453 Jy/beam ! Clean residual mean=-0.000044 rms=0.006376 Jy/beam ! Combined flux in latest and established models = 0.429047 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.429047 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=0.073993Jy sigma=1.258562 ! Fit after self-cal, rms=0.073975Jy sigma=1.258420 ! 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=1.005 mas, bmaj=4.858 mas, bpa=-13.6 degrees ! Estimated noise=2.31961 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 = 0.0419612 Jy ! Component: 100 - total flux cleaned = 0.0635367 Jy ! Component: 150 - total flux cleaned = 0.077295 Jy ! Component: 200 - total flux cleaned = 0.0862096 Jy ! Total flux subtracted in 200 components = 0.0862096 Jy ! Clean residual min=-0.015421 max=0.012256 Jy/beam ! Clean residual mean=-0.000033 rms=0.003969 Jy/beam ! Combined flux in latest and established models = 0.515256 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 43 components and 0.515256 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=0.056350Jy sigma=0.719284 ! Fit after self-cal, rms=0.056341Jy sigma=0.719191 ! 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 1.03 HN 1.10 KP 0.99 LA 1.05 ! MK 1.00 NL 1.03 OV 1.02 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.12 KP 0.99 LA 0.95 ! MK 1.05 NL 1.05 OV 0.97 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 1.14 KP 1.08 LA 0.97 ! MK 1.06 NL 1.04 OV 1.03 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.22 KP 0.96 LA 1.00 ! MK 1.08 NL 0.99 OV 1.02 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.14 KP 1.08 LA 1.00 ! MK 0.99 NL 0.99 OV 1.00 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.24 KP 1.04 LA 1.08 ! MK 1.01 NL 1.02 OV 1.04 PT 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.17 KP 1.02 LA 0.96 ! MK 0.98 NL 1.05 OV 1.04 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.15 KP 1.08 LA 0.91 ! MK 0.98 NL 1.00 OV 1.04 PT 0.85 ! ! ! Fit before self-cal, rms=0.056341Jy sigma=0.719191 ! Fit after self-cal, rms=0.035551Jy sigma=0.308518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=4.932 mas, bpa=-13.84 degrees ! Estimated noise=2.33002 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 = -0.00423615 Jy ! Component: 100 - total flux cleaned = -0.00585469 Jy ! Component: 150 - total flux cleaned = -0.00632296 Jy ! Component: 200 - total flux cleaned = -0.00673914 Jy ! Total flux subtracted in 200 components = -0.00673914 Jy ! Clean residual min=-0.006717 max=0.004199 Jy/beam ! Clean residual mean=-0.000015 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.508517 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 67 components and 0.508517 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=0.034432Jy sigma=0.297091 ! Fit after self-cal, rms=0.034464Jy sigma=0.296991 ! 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=0.034464Jy sigma=0.296991 ! Fit after self-cal, rms=0.034071Jy sigma=0.292226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=4.946 mas, bpa=-13.86 degrees ! Estimated noise=2.32592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00335373 Jy ! Component: 100 - total flux cleaned = -0.00447445 Jy ! Component: 150 - total flux cleaned = -0.0048695 Jy ! Component: 200 - total flux cleaned = -0.00529389 Jy ! Total flux subtracted in 200 components = -0.00529389 Jy ! Clean residual min=-0.006012 max=0.003717 Jy/beam ! Clean residual mean=-0.000014 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.503223 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.503223 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=0.033185Jy sigma=0.285288 ! Fit after self-cal, rms=0.033188Jy sigma=0.285275 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 = -0.000324101 Jy ! Component: 100 - total flux cleaned = -0.000669715 Jy ! Component: 150 - total flux cleaned = -0.000928285 Jy ! Component: 200 - total flux cleaned = -0.00116271 Jy ! Total flux subtracted in 200 components = -0.00116271 Jy ! Clean residual min=-0.005724 max=0.003778 Jy/beam ! Clean residual mean=-0.000014 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.502061 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.502061 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=0.032903Jy sigma=0.282987 ! Fit after self-cal, rms=0.032905Jy sigma=0.282978 ! 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=0.032905Jy sigma=0.282978 ! Fit after self-cal, rms=0.032286Jy sigma=0.277419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=4.96 mas, bpa=-13.9 degrees ! Estimated noise=2.3242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00276079 Jy ! Component: 100 - total flux cleaned = -0.00362032 Jy ! Component: 150 - total flux cleaned = -0.0040256 Jy ! Component: 200 - total flux cleaned = -0.00439133 Jy ! Total flux subtracted in 200 components = -0.00439133 Jy ! Clean residual min=-0.005305 max=0.003416 Jy/beam ! Clean residual mean=-0.000013 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.497669 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.497669 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=0.031536Jy sigma=0.273154 ! Fit after self-cal, rms=0.031540Jy sigma=0.273147 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 = -0.000277399 Jy ! Component: 100 - total flux cleaned = -0.000575109 Jy ! Component: 150 - total flux cleaned = -0.000797405 Jy ! Component: 200 - total flux cleaned = -0.00103785 Jy ! Total flux subtracted in 200 components = -0.00103785 Jy ! Clean residual min=-0.005096 max=0.003603 Jy/beam ! Clean residual mean=-0.000014 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.496631 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.496631 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=0.031308Jy sigma=0.271543 ! Fit after self-cal, rms=0.031310Jy sigma=0.271538 ! 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=0.031310Jy sigma=0.271538 ! Fit after self-cal, rms=0.030819Jy sigma=0.267115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=6.792 mas, bpa=2.202 degrees ! Estimated noise=2.56674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025939 Jy ! Component: 100 - total flux cleaned = -0.00367977 Jy ! Component: 150 - total flux cleaned = -0.00377672 Jy ! Component: 200 - total flux cleaned = -0.00380431 Jy ! Total flux subtracted in 200 components = -0.00380431 Jy ! Clean residual min=-0.005275 max=0.003953 Jy/beam ! Clean residual mean=-0.000021 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.492827 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.492827 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=0.030551Jy sigma=0.268159 ! Fit after self-cal, rms=0.030554Jy sigma=0.268081 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 = 1.22638e-06 Jy ! Component: 100 - total flux cleaned = -2.39985e-05 Jy ! Component: 150 - total flux cleaned = -2.34551e-05 Jy ! Component: 200 - total flux cleaned = -4.71029e-05 Jy ! Total flux subtracted in 200 components = -4.71029e-05 Jy ! Clean residual min=-0.005262 max=0.003941 Jy/beam ! Clean residual mean=-0.000021 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.49278 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.49278 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=0.030580Jy sigma=0.269215 ! Fit after self-cal, rms=0.030580Jy sigma=0.269172 ! 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=1.025 mas, bmaj=4.973 mas, bpa=-13.93 degrees ! Estimated noise=2.32228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.973 at -13.93 degrees (North through East) ! Clean map min=-0.0050412 max=0.43283 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=0.8199 mas, bmaj=4.753 mas, bpa=-15.01 degrees ! Estimated noise=3.22161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.355818 Jy ! Component: 100 - total flux cleaned = 0.433805 Jy ! Component: 150 - total flux cleaned = 0.458497 Jy ! Component: 200 - total flux cleaned = 0.470182 Jy ! Total flux subtracted in 200 components = 0.470182 Jy ! Clean residual min=-0.005617 max=0.007487 Jy/beam ! Clean residual mean=-0.000014 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.470182 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.470182 Jy ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.973 mas, bpa=-13.93 degrees ! Estimated noise=2.32228 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 = 0.00797575 Jy ! Component: 100 - total flux cleaned = 0.0127882 Jy ! Component: 150 - total flux cleaned = 0.0158617 Jy ! Component: 200 - total flux cleaned = 0.017832 Jy ! Total flux subtracted in 200 components = 0.017832 Jy ! Clean residual min=-0.004383 max=0.004417 Jy/beam ! Clean residual mean=-0.000015 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.488014 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.488014 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=2.425 mas, bmaj=6.792 mas, bpa=2.202 degrees ! Estimated noise=2.56674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173395 Jy ! Component: 100 - total flux cleaned = 0.00248809 Jy ! Component: 150 - total flux cleaned = 0.0025723 Jy ! Component: 200 - total flux cleaned = 0.00265071 Jy ! Total flux subtracted in 200 components = 0.00265071 Jy ! Clean residual min=-0.005418 max=0.004896 Jy/beam ! Clean residual mean=-0.000023 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.490665 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 = 9.78243e-05 Jy ! Component: 100 - total flux cleaned = 0.000144601 Jy ! Component: 150 - total flux cleaned = 0.000211914 Jy ! Component: 200 - total flux cleaned = 0.000274771 Jy ! Total flux subtracted in 200 components = 0.000274771 Jy ! Clean residual min=-0.005376 max=0.004719 Jy/beam ! Clean residual mean=-0.000022 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.49094 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.49094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=4.973 mas, bpa=-13.93 degrees ! Estimated noise=2.32228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732077 Jy ! Component: 100 - total flux cleaned = -0.00077313 Jy ! Component: 150 - total flux cleaned = -0.000707636 Jy ! Component: 200 - total flux cleaned = -0.000604897 Jy ! Total flux subtracted in 200 components = -0.000604897 Jy ! Clean residual min=-0.004328 max=0.003904 Jy/beam ! Clean residual mean=-0.000014 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.490335 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.490335 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=0.265092 ! Fit after self-cal, rms=0.030051Jy sigma=0.265016 wmodel ./1553-2422_X_map.mod ! Writing 79 model components to file: ./1553-2422_X_map.mod wobs ./1553-2422_X_uvs.fits ! Writing UV FITS file: ./1553-2422_X_uvs.fits wwins ./1553-2422_X_map.win ! wwins: Wrote 1 windows to ./1553-2422_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 = -0.00173981 Jy ! Component: 100 - total flux cleaned = -0.00289865 Jy ! Component: 150 - total flux cleaned = -0.00419661 Jy ! Component: 200 - total flux cleaned = -0.00528464 Jy ! Component: 250 - total flux cleaned = -0.00619412 Jy ! Component: 300 - total flux cleaned = -0.00710212 Jy ! Component: 350 - total flux cleaned = -0.00781906 Jy ! Component: 400 - total flux cleaned = -0.00845587 Jy ! Component: 450 - total flux cleaned = -0.00906151 Jy ! Component: 500 - total flux cleaned = -0.00959946 Jy ! Component: 550 - total flux cleaned = -0.0101159 Jy ! Component: 600 - total flux cleaned = -0.0106515 Jy ! Component: 650 - total flux cleaned = -0.0112048 Jy ! Component: 700 - total flux cleaned = -0.0115617 Jy ! Component: 750 - total flux cleaned = -0.0118404 Jy ! Component: 800 - total flux cleaned = -0.012144 Jy ! Component: 850 - total flux cleaned = -0.0124052 Jy ! Component: 900 - total flux cleaned = -0.0127229 Jy ! Component: 950 - total flux cleaned = -0.0129692 Jy ! Component: 1000 - total flux cleaned = -0.0131795 Jy ! Component: 1050 - total flux cleaned = -0.0134133 Jy ! Component: 1100 - total flux cleaned = -0.0135551 Jy ! Component: 1150 - total flux cleaned = -0.013694 Jy ! Component: 1200 - total flux cleaned = -0.0138026 Jy ! Component: 1250 - total flux cleaned = -0.0138298 Jy ! Component: 1300 - total flux cleaned = -0.0139341 Jy ! Component: 1350 - total flux cleaned = -0.0139854 Jy ! Component: 1400 - total flux cleaned = -0.0140601 Jy ! Component: 1450 - total flux cleaned = -0.0140841 Jy ! Component: 1500 - total flux cleaned = -0.0141793 Jy ! Component: 1550 - total flux cleaned = -0.0142261 Jy ! Component: 1600 - total flux cleaned = -0.0143183 Jy ! Component: 1650 - total flux cleaned = -0.0144086 Jy ! Component: 1700 - total flux cleaned = -0.0144527 Jy ! Component: 1750 - total flux cleaned = -0.014583 Jy ! Component: 1800 - total flux cleaned = -0.0146256 Jy ! Component: 1850 - total flux cleaned = -0.0146888 Jy ! Component: 1900 - total flux cleaned = -0.0147514 Jy ! Component: 1950 - total flux cleaned = -0.0148939 Jy ! Component: 2000 - total flux cleaned = -0.0149736 Jy ! Component: 2050 - total flux cleaned = -0.0150522 Jy ! Component: 2100 - total flux cleaned = -0.0151489 Jy ! Component: 2150 - total flux cleaned = -0.0152447 Jy ! Component: 2200 - total flux cleaned = -0.0153765 Jy ! Component: 2250 - total flux cleaned = -0.0154507 Jy ! Component: 2300 - total flux cleaned = -0.0155606 Jy ! Component: 2350 - total flux cleaned = -0.0156513 Jy ! Component: 2400 - total flux cleaned = -0.0156695 Jy ! Component: 2450 - total flux cleaned = -0.0157404 Jy ! Component: 2500 - total flux cleaned = -0.0158629 Jy ! Component: 2550 - total flux cleaned = -0.0159147 Jy ! Component: 2600 - total flux cleaned = -0.0159484 Jy ! Component: 2650 - total flux cleaned = -0.0159485 Jy ! Component: 2700 - total flux cleaned = -0.0159988 Jy ! Component: 2750 - total flux cleaned = -0.0160486 Jy ! Component: 2800 - total flux cleaned = -0.0160979 Jy ! Component: 2850 - total flux cleaned = -0.0161631 Jy ! Component: 2900 - total flux cleaned = -0.0162115 Jy ! Component: 2950 - total flux cleaned = -0.0162275 Jy ! Component: 3000 - total flux cleaned = -0.0162272 Jy ! Component: 3050 - total flux cleaned = -0.0162271 Jy ! Component: 3100 - total flux cleaned = -0.0162116 Jy ! Component: 3150 - total flux cleaned = -0.0162736 Jy ! Component: 3200 - total flux cleaned = -0.0162581 Jy ! Component: 3250 - total flux cleaned = -0.016258 Jy ! Component: 3300 - total flux cleaned = -0.0162731 Jy ! Component: 3350 - total flux cleaned = -0.0162881 Jy ! Component: 3400 - total flux cleaned = -0.0162731 Jy ! Component: 3450 - total flux cleaned = -0.016273 Jy ! Component: 3500 - total flux cleaned = -0.0162141 Jy ! Component: 3550 - total flux cleaned = -0.0161995 Jy ! Component: 3600 - total flux cleaned = -0.016156 Jy ! Component: 3650 - total flux cleaned = -0.0161705 Jy ! Component: 3700 - total flux cleaned = -0.0161275 Jy ! Component: 3750 - total flux cleaned = -0.0160989 Jy ! Component: 3800 - total flux cleaned = -0.0160847 Jy ! Component: 3850 - total flux cleaned = -0.0160282 Jy ! Component: 3900 - total flux cleaned = -0.0160141 Jy ! Component: 3950 - total flux cleaned = -0.0159581 Jy ! Component: 4000 - total flux cleaned = -0.0159302 Jy ! Component: 4050 - total flux cleaned = -0.0158887 Jy ! Total flux subtracted in 4096 components = -0.0158613 Jy ! Clean residual min=-0.000749 max=0.000725 Jy/beam ! Clean residual mean=-0.000004 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.474474 Jy keep ! Adding 384 model components to the UV plane model. ! The established model now contains 463 components and 0.474474 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1553-2422_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 4.973 at -13.93 degrees (North through East) ! Clean map min=-0.002278 max=0.4433 Jy/beam ! Writing clean map to FITS file: ./1553-2422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.443302 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000291132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.19702 0.19702 0.394041 0.788082 1.57616 3.15233 6.30466 12.6093 25.2186 50.4372 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.443 quit ! Quitting program ! Log file ./1553-2422_X_uvs.log closed on Thu Oct 17 23:18:17 2013