! Started logfile: ./J1600+8509_X_uvs.log on Mon Oct 28 15:39:27 2013 obs J1600+8509_X_uva.fits ! Reading UV FITS file: J1600+8509_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982011 visibilities/baseline/integration-bin. ! Found source: J1600+8509 ! ! 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 7424 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 ./J1600+8509_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000170Jy sigma=1.144218 ! Fit after self-cal, rms=0.978427Jy sigma=1.111092 ! 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=0.798 mas, bmaj=1.336 mas, bpa=-89.63 degrees ! Estimated noise=16.1628 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 = 0.0179227 Jy ! Component: 100 - total flux cleaned = 0.0227693 Jy ! Total flux subtracted in 100 components = 0.0227693 Jy ! Clean residual min=-0.001696 max=0.002215 Jy/beam ! Clean residual mean=0.000004 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0227693 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0227693 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=0.018997Jy sigma=0.022876 ! Fit after self-cal, rms=0.016057Jy sigma=0.020129 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379952 Jy ! Component: 100 - total flux cleaned = 0.00549063 Jy ! Total flux subtracted in 100 components = 0.00549063 Jy ! Clean residual min=-0.001288 max=0.001633 Jy/beam ! Clean residual mean=0.000003 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.02826 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.02826 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=0.015807Jy sigma=0.017865 ! Fit after self-cal, rms=0.015803Jy sigma=0.017862 ! 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=1.088 mas, bmaj=1.769 mas, bpa=88.26 degrees ! Estimated noise=7.88237 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 (-0.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223085 Jy ! Component: 100 - total flux cleaned = 0.00339347 Jy ! Component: 150 - total flux cleaned = 0.00410204 Jy ! Component: 200 - total flux cleaned = 0.0045646 Jy ! Total flux subtracted in 200 components = 0.0045646 Jy ! Clean residual min=-0.000816 max=0.000800 Jy/beam ! Clean residual mean=0.000005 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0328245 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.0328246 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=0.015777Jy sigma=0.017175 ! Fit after self-cal, rms=0.015736Jy sigma=0.017126 ! 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 1.00 FD 1.10 HN 0.88 KP 0.95 ! LA 0.94 MK 1.08 NL 1.03 OV 1.00 ! PT 0.81 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.85 KP 1.03 ! LA 0.92 MK 0.89 NL 0.97 OV 0.92 ! PT 0.84 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.06 HN 0.88 KP 1.05 ! LA 0.90 MK 1.00 NL 1.02 OV 1.03 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 0.91 KP 0.97 ! LA 0.96 MK 1.06 NL 0.95 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.99 HN 0.89 KP 1.09 ! LA 0.92 MK 0.90 NL 0.90 OV 1.02 ! PT 0.88 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.96 KP 1.04 ! LA 1.00 MK 0.85 NL 0.99 OV 1.02 ! PT 0.84 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.95 KP 1.00 ! LA 0.93 MK 0.96 NL 0.96 OV 1.05 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.91 KP 1.07 ! LA 0.86 MK 0.93 NL 1.03 OV 0.99 ! PT 0.85 SC 1.01 ! ! ! Fit before self-cal, rms=0.015736Jy sigma=0.017126 ! Fit after self-cal, rms=0.014863Jy sigma=0.016422 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=1.759 mas, bpa=88.26 degrees ! Estimated noise=7.17388 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 = -0.00180386 Jy ! Component: 100 - total flux cleaned = -0.00180896 Jy ! Component: 150 - total flux cleaned = -0.00179312 Jy ! Component: 200 - total flux cleaned = -0.00181136 Jy ! Total flux subtracted in 200 components = -0.00181136 Jy ! Clean residual min=-0.000572 max=0.000546 Jy/beam ! Clean residual mean=-0.000002 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0310132 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.0310132 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=0.014227Jy sigma=0.016616 ! Fit after self-cal, rms=0.014241Jy sigma=0.016605 ! 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=0.014241Jy sigma=0.016605 ! Fit after self-cal, rms=0.013677Jy sigma=0.016304 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.746 mas, bpa=88.66 degrees ! Estimated noise=6.62544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161153 Jy ! Component: 100 - total flux cleaned = -0.00184535 Jy ! Component: 150 - total flux cleaned = -0.00186323 Jy ! Component: 200 - total flux cleaned = -0.00184911 Jy ! Total flux subtracted in 200 components = -0.00184911 Jy ! Clean residual min=-0.000490 max=0.000478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0291641 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.0291641 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=0.013128Jy sigma=0.016513 ! Fit after self-cal, rms=0.013128Jy sigma=0.016509 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 = 5.59439e-05 Jy ! Component: 100 - total flux cleaned = 6.15909e-05 Jy ! Component: 150 - total flux cleaned = 7.16949e-05 Jy ! Component: 200 - total flux cleaned = 7.6503e-05 Jy ! Total flux subtracted in 200 components = 7.6503e-05 Jy ! Clean residual min=-0.000488 max=0.000468 Jy/beam ! Clean residual mean=-0.000002 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0292406 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.0292406 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=0.013115Jy sigma=0.016511 ! Fit after self-cal, rms=0.013115Jy sigma=0.016510 ! 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=0.013115Jy sigma=0.016510 ! Fit after self-cal, rms=0.012566Jy sigma=0.016286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.735 mas, bpa=88.89 degrees ! Estimated noise=6.10835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014577 Jy ! Component: 100 - total flux cleaned = -0.00178676 Jy ! Component: 150 - total flux cleaned = -0.00181648 Jy ! Component: 200 - total flux cleaned = -0.00182849 Jy ! Total flux subtracted in 200 components = -0.00182849 Jy ! Clean residual min=-0.000443 max=0.000438 Jy/beam ! Clean residual mean=-0.000002 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0274121 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0274121 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=0.012071Jy sigma=0.016506 ! Fit after self-cal, rms=0.012071Jy sigma=0.016505 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 = 5.87472e-06 Jy ! Component: 100 - total flux cleaned = 1.7278e-05 Jy ! Component: 150 - total flux cleaned = 2.0527e-05 Jy ! Component: 200 - total flux cleaned = 2.05203e-05 Jy ! Total flux subtracted in 200 components = 2.05203e-05 Jy ! Clean residual min=-0.000446 max=0.000435 Jy/beam ! Clean residual mean=-0.000002 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0274326 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0274326 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=0.012065Jy sigma=0.016508 ! Fit after self-cal, rms=0.012065Jy sigma=0.016507 ! 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=0.012065Jy sigma=0.016507 ! Fit after self-cal, rms=0.011564Jy sigma=0.016285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=3.117 mas, bpa=86.03 degrees ! Estimated noise=6.71962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013392 Jy ! Component: 100 - total flux cleaned = -0.00164065 Jy ! Component: 150 - total flux cleaned = -0.00169928 Jy ! Component: 200 - total flux cleaned = -0.00171412 Jy ! Total flux subtracted in 200 components = -0.00171412 Jy ! Clean residual min=-0.000498 max=0.000492 Jy/beam ! Clean residual mean=-0.000003 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0257185 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0257185 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=0.011121Jy sigma=0.016504 ! Fit after self-cal, rms=0.011119Jy sigma=0.016502 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 = 1.07276e-05 Jy ! Component: 100 - total flux cleaned = 8.62639e-06 Jy ! Component: 150 - total flux cleaned = 4.69152e-06 Jy ! Component: 200 - total flux cleaned = 1.20641e-06 Jy ! Total flux subtracted in 200 components = 1.20641e-06 Jy ! Clean residual min=-0.000494 max=0.000487 Jy/beam ! Clean residual mean=-0.000003 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0257197 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.0257197 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=0.011115Jy sigma=0.016508 ! Fit after self-cal, rms=0.011115Jy sigma=0.016508 ! 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=1.062 mas, bmaj=1.726 mas, bpa=88.95 degrees ! Estimated noise=5.63352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.726 at 88.95 degrees (North through East) ! Clean map min=-0.00037864 max=0.019201 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=0.7845 mas, bmaj=1.314 mas, bpa=-88.85 degrees ! Estimated noise=11.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014003 Jy ! Component: 100 - total flux cleaned = 0.0178651 Jy ! Component: 150 - total flux cleaned = 0.0200195 Jy ! Component: 200 - total flux cleaned = 0.0214801 Jy ! Total flux subtracted in 200 components = 0.0214801 Jy ! Clean residual min=-0.000859 max=0.000830 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0214801 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0214801 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.726 mas, bpa=88.95 degrees ! Estimated noise=5.63352 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 = 0.0016865 Jy ! Component: 100 - total flux cleaned = 0.00261128 Jy ! Component: 150 - total flux cleaned = 0.00319215 Jy ! Component: 200 - total flux cleaned = 0.00358331 Jy ! Total flux subtracted in 200 components = 0.00358331 Jy ! Clean residual min=-0.000441 max=0.000376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0250634 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.0250634 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=2.292 mas, bmaj=3.117 mas, bpa=86.03 degrees ! Estimated noise=6.71962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408742 Jy ! Component: 100 - total flux cleaned = 0.000568381 Jy ! Component: 150 - total flux cleaned = 0.000602409 Jy ! Component: 200 - total flux cleaned = 0.000615384 Jy ! Total flux subtracted in 200 components = 0.000615384 Jy ! Clean residual min=-0.000502 max=0.000481 Jy/beam ! Clean residual mean=-0.000003 rms=0.000120 Jy/beam ! Combined flux in latest and established models = 0.0256788 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 = 7.16273e-06 Jy ! Component: 100 - total flux cleaned = 1.91642e-05 Jy ! Component: 150 - total flux cleaned = 2.65703e-05 Jy ! Component: 200 - total flux cleaned = 3.09661e-05 Jy ! Total flux subtracted in 200 components = 3.09661e-05 Jy ! Clean residual min=-0.000496 max=0.000486 Jy/beam ! Clean residual mean=-0.000003 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0257097 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 69 components and 0.0257097 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.726 mas, bpa=88.95 degrees ! Estimated noise=5.63352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.90798e-06 Jy ! Component: 100 - total flux cleaned = 7.45448e-06 Jy ! Component: 150 - total flux cleaned = 3.28496e-06 Jy ! Component: 200 - total flux cleaned = -6.59835e-07 Jy ! Total flux subtracted in 200 components = -6.59835e-07 Jy ! Clean residual min=-0.000409 max=0.000405 Jy/beam ! Clean residual mean=-0.000002 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.0257091 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.0257091 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=0.011112Jy sigma=0.016523 ! Fit after self-cal, rms=0.011113Jy sigma=0.016521 wmodel ./J1600+8509_X_map.mod ! Writing 81 model components to file: ./J1600+8509_X_map.mod wobs ./J1600+8509_X_uvs.fits ! Writing UV FITS file: ./J1600+8509_X_uvs.fits wwins ./J1600+8509_X_map.win ! wwins: Wrote 2 windows to ./J1600+8509_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 = -6.66546e-05 Jy ! Component: 100 - total flux cleaned = -0.000126544 Jy ! Component: 150 - total flux cleaned = -0.000196252 Jy ! Component: 200 - total flux cleaned = -0.000251031 Jy ! Component: 250 - total flux cleaned = -0.000315489 Jy ! Component: 300 - total flux cleaned = -0.000349417 Jy ! Component: 350 - total flux cleaned = -0.000376893 Jy ! Component: 400 - total flux cleaned = -0.000387641 Jy ! Component: 450 - total flux cleaned = -0.000398256 Jy ! Component: 500 - total flux cleaned = -0.000434383 Jy ! Component: 550 - total flux cleaned = -0.000454602 Jy ! Component: 600 - total flux cleaned = -0.000474627 Jy ! Component: 650 - total flux cleaned = -0.000513991 Jy ! Component: 700 - total flux cleaned = -0.000543068 Jy ! Component: 750 - total flux cleaned = -0.000557418 Jy ! Component: 800 - total flux cleaned = -0.000580991 Jy ! Component: 850 - total flux cleaned = -0.000608904 Jy ! Component: 900 - total flux cleaned = -0.000627287 Jy ! Component: 950 - total flux cleaned = -0.000640862 Jy ! Component: 1000 - total flux cleaned = -0.00066328 Jy ! Component: 1050 - total flux cleaned = -0.000680977 Jy ! Component: 1100 - total flux cleaned = -0.000694146 Jy ! Component: 1150 - total flux cleaned = -0.000698489 Jy ! Component: 1200 - total flux cleaned = -0.000711327 Jy ! Component: 1250 - total flux cleaned = -0.000732466 Jy ! Component: 1300 - total flux cleaned = -0.000732469 Jy ! Component: 1350 - total flux cleaned = -0.000740719 Jy ! Component: 1400 - total flux cleaned = -0.000761351 Jy ! Component: 1450 - total flux cleaned = -0.000761323 Jy ! Component: 1500 - total flux cleaned = -0.000777472 Jy ! Component: 1550 - total flux cleaned = -0.000793436 Jy ! Component: 1600 - total flux cleaned = -0.000789481 Jy ! Component: 1650 - total flux cleaned = -0.00079739 Jy ! Component: 1700 - total flux cleaned = -0.000801286 Jy ! Component: 1750 - total flux cleaned = -0.00080131 Jy ! Component: 1800 - total flux cleaned = -0.000835826 Jy ! Component: 1850 - total flux cleaned = -0.000839657 Jy ! Component: 1900 - total flux cleaned = -0.000862298 Jy ! Component: 1950 - total flux cleaned = -0.000880998 Jy ! Component: 2000 - total flux cleaned = -0.00090698 Jy ! Component: 2050 - total flux cleaned = -0.00091802 Jy ! Component: 2100 - total flux cleaned = -0.000929046 Jy ! Component: 2150 - total flux cleaned = -0.000968987 Jy ! Component: 2200 - total flux cleaned = -0.000997811 Jy ! Component: 2250 - total flux cleaned = -0.00101569 Jy ! Component: 2300 - total flux cleaned = -0.00105122 Jy ! Component: 2350 - total flux cleaned = -0.00107947 Jy ! Component: 2400 - total flux cleaned = -0.00111103 Jy ! Component: 2450 - total flux cleaned = -0.00112495 Jy ! Component: 2500 - total flux cleaned = -0.00114575 Jy ! Component: 2550 - total flux cleaned = -0.0011733 Jy ! Component: 2600 - total flux cleaned = -0.00119384 Jy ! Component: 2650 - total flux cleaned = -0.00121429 Jy ! Component: 2700 - total flux cleaned = -0.00124137 Jy ! Component: 2750 - total flux cleaned = -0.00126152 Jy ! Component: 2800 - total flux cleaned = -0.00127492 Jy ! Component: 2850 - total flux cleaned = -0.00129491 Jy ! Component: 2900 - total flux cleaned = -0.00132466 Jy ! Component: 2950 - total flux cleaned = -0.00133123 Jy ! Component: 3000 - total flux cleaned = -0.00134435 Jy ! Component: 3050 - total flux cleaned = -0.00137366 Jy ! Component: 3100 - total flux cleaned = -0.00138013 Jy ! Component: 3150 - total flux cleaned = -0.00140593 Jy ! Component: 3200 - total flux cleaned = -0.00142838 Jy ! Component: 3250 - total flux cleaned = -0.00144113 Jy ! Component: 3300 - total flux cleaned = -0.00146021 Jy ! Component: 3350 - total flux cleaned = -0.00147285 Jy ! Component: 3400 - total flux cleaned = -0.00149482 Jy ! Component: 3450 - total flux cleaned = -0.00151673 Jy ! Component: 3500 - total flux cleaned = -0.00154785 Jy ! Component: 3550 - total flux cleaned = -0.00156333 Jy ! Component: 3600 - total flux cleaned = -0.00158181 Jy ! Component: 3650 - total flux cleaned = -0.00158794 Jy ! Component: 3700 - total flux cleaned = -0.00160321 Jy ! Component: 3750 - total flux cleaned = -0.00161843 Jy ! Component: 3800 - total flux cleaned = -0.00163055 Jy ! Component: 3850 - total flux cleaned = -0.00165464 Jy ! Component: 3900 - total flux cleaned = -0.00166665 Jy ! Component: 3950 - total flux cleaned = -0.00168455 Jy ! Component: 4000 - total flux cleaned = -0.0017024 Jy ! Component: 4050 - total flux cleaned = -0.00170833 Jy ! Total flux subtracted in 4096 components = -0.0017378 Jy ! Clean residual min=-0.000173 max=0.000165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000050 Jy/beam ! Combined flux in latest and established models = 0.0239713 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 385 components and 0.0239713 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./J1600+8509_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.726 at 88.95 degrees (North through East) ! Clean map min=-0.00033227 max=0.019103 Jy/beam ! Writing clean map to FITS file: ./J1600+8509_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0191031 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.01851e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.788122 0.788122 1.57624 3.15249 6.30497 12.6099 25.2199 50.4398 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.019 quit ! Quitting program ! Log file ./J1600+8509_X_uvs.log closed on Mon Oct 28 15:39:41 2013