! Started logfile: J1713-2658_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:49:54 2010 obs J1713-2658_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J1713-2658_K_2006_06_11_yyk_uva.fits ! AN table 1: 1912 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.688087 visibilities/baseline/integration-bin. ! Found source: J1713-2658 ! ! 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 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2715 lines of history. ! ! Reading 473624 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1713-2658_K_2006_06_11_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! 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 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.573654 Jy 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=0.2626 mas, bmaj=1.432 mas, bpa=-19.42 degrees ! Estimated noise=4.28572 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.280978 Jy ! Component: 100 - total flux cleaned = 0.38434 Jy ! Total flux subtracted in 100 components = 0.38434 Jy ! Clean residual min=-0.058651 max=0.141084 Jy/beam ! Clean residual mean=-0.000097 rms=0.020020 Jy/beam ! Combined flux in latest and established models = 0.38434 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.38434 Jy ! ! Correcting IF 1. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.438136Jy sigma=1.736348 ! Fit after self-cal, rms=0.437281Jy sigma=1.731582 ! Inverting map and beam ! Estimated beam: bmin=0.2626 mas, bmaj=1.432 mas, bpa=-19.42 degrees ! Estimated noise=4.28572 mJy/beam. ! Added new window around map position (-1.82, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.151583 Jy ! Component: 100 - total flux cleaned = 0.22853 Jy ! Total flux subtracted in 100 components = 0.22853 Jy ! Clean residual min=-0.044553 max=0.038449 Jy/beam ! Clean residual mean=-0.000084 rms=0.012716 Jy/beam ! Combined flux in latest and established models = 0.61287 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.61287 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=0.381482Jy sigma=1.446211 ! Fit after self-cal, rms=0.373534Jy sigma=1.406589 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! 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=0.2908 mas, bmaj=1.559 mas, bpa=-19.63 degrees ! Estimated noise=1.78678 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881981 Jy ! Component: 100 - total flux cleaned = 0.139108 Jy ! Component: 150 - total flux cleaned = 0.175675 Jy ! Component: 200 - total flux cleaned = 0.202939 Jy ! Total flux subtracted in 200 components = 0.202939 Jy ! Clean residual min=-0.023986 max=0.021188 Jy/beam ! Clean residual mean=-0.000071 rms=0.007663 Jy/beam ! Combined flux in latest and established models = 0.815809 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 68 model components to the UV plane model. ! The established model now contains 109 components and 0.81581 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=0.350538Jy sigma=1.291724 ! Fit after self-cal, rms=0.348630Jy sigma=1.280977 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2908 x 1.559 at -19.63 degrees (North through East) ! Clean map min=-0.017965 max=0.26458 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.79 HN 0.93 KP 1.00 ! LA 0.82 MK 0.86 NL 1.03 OV 0.99 ! PT 0.87 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.80 HN 1.12 KP 0.95 ! LA 0.84 MK 0.89 NL 1.16 OV 1.04 ! PT 0.79 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.00* KP 0.94 ! LA 0.86 MK 0.82 NL 1.03 OV 1.08 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.46 KP 1.00 ! LA 0.82 MK 0.99 NL 0.89 OV 1.10 ! PT 1.12 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.84 HN 4.28 KP 1.00 ! LA 0.89 MK 1.05 NL 1.01 OV 1.15 ! PT 0.88 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 15.38 KP 0.76 ! LA 0.89 MK 1.17 NL 1.03 OV 1.27 ! PT 0.94 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.03 HN 1.62 KP 0.77 ! LA 0.85 MK 1.12 NL 1.04 OV 1.77 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.97 HN 1.68 KP 0.82 ! LA 0.89 MK 1.33 NL 1.01 OV 1.37 ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.348630Jy sigma=1.280977 ! Fit after self-cal, rms=1.418060Jy sigma=1.207764 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 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=1.418060Jy sigma=1.207764 ! Fit after self-cal, rms=1.417558Jy sigma=1.207175 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.301 mas, bmaj=1.613 mas, bpa=-19.37 degrees ! Estimated noise=1.73203 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839393 Jy ! Component: 100 - total flux cleaned = 0.00786337 Jy ! Component: 150 - total flux cleaned = 0.00803777 Jy ! Component: 200 - total flux cleaned = 0.00875467 Jy ! Total flux subtracted in 200 components = 0.00875467 Jy ! Clean residual min=-0.013245 max=0.010035 Jy/beam ! Clean residual mean=-0.000070 rms=0.003419 Jy/beam ! Combined flux in latest and established models = 0.824564 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 46 model components to the UV plane model. ! The established model now contains 149 components and 0.824564 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=1.417468Jy sigma=1.199772 ! Fit after self-cal, rms=1.416985Jy sigma=1.198189 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 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=1.416985Jy sigma=1.198189 ! Fit after self-cal, rms=1.406022Jy sigma=1.026192 dynam = dynam - 0.5 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168997 Jy ! Component: 100 - total flux cleaned = 0.0262946 Jy ! Component: 150 - total flux cleaned = 0.0326033 Jy ! Component: 200 - total flux cleaned = 0.0357943 Jy ! Total flux subtracted in 200 components = 0.0357943 Jy ! Clean residual min=-0.011057 max=0.009771 Jy/beam ! Clean residual mean=-0.000050 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.860358 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 48 model components to the UV plane model. ! The established model now contains 187 components and 0.860359 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=1.405835Jy sigma=1.020568 ! Fit after self-cal, rms=1.404280Jy sigma=1.009905 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.301 x 1.613 at -19.37 degrees (North through East) ! Clean map min=-0.011272 max=0.26613 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime 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 false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 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=1.404280Jy sigma=1.009905 ! Fit after self-cal, rms=0.312385Jy sigma=0.998068 ! Performing phase self-cal over 0.3 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=0.312385Jy sigma=0.998068 ! Fit after self-cal, rms=0.311820Jy sigma=0.996259 ! Inverting map and beam ! Estimated beam: bmin=0.3044 mas, bmaj=1.624 mas, bpa=-19.42 degrees ! Estimated noise=1.69457 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611498 Jy ! Component: 100 - total flux cleaned = 0.00762606 Jy ! Component: 150 - total flux cleaned = 0.00749926 Jy ! Component: 200 - total flux cleaned = 0.00750474 Jy ! Total flux subtracted in 200 components = 0.00750474 Jy ! Clean residual min=-0.007063 max=0.006484 Jy/beam ! Clean residual mean=-0.000072 rms=0.001910 Jy/beam ! Combined flux in latest and established models = 0.867863 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 211 components and 0.867863 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=0.311599Jy sigma=0.995099 ! Fit after self-cal, rms=0.311382Jy sigma=0.994469 ! Inverting map ! Performing amp+phase self-cal over 1 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=0.311382Jy sigma=0.994469 ! Fit after self-cal, rms=0.312594Jy sigma=0.989063 ! Performing phase self-cal over 0.3 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=0.312594Jy sigma=0.989063 ! Fit after self-cal, rms=0.312393Jy sigma=0.988363 ! Inverting map and beam ! Estimated beam: bmin=0.3046 mas, bmaj=1.625 mas, bpa=-19.3 degrees ! Estimated noise=1.69739 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046109 Jy ! Component: 100 - total flux cleaned = 0.00591689 Jy ! Component: 150 - total flux cleaned = 0.00611284 Jy ! Component: 200 - total flux cleaned = 0.00629194 Jy ! Total flux subtracted in 200 components = 0.00629194 Jy ! Clean residual min=-0.006413 max=0.006044 Jy/beam ! Clean residual mean=-0.000061 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.874155 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 222 components and 0.874155 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=0.312291Jy sigma=0.987814 ! Fit after self-cal, rms=0.312260Jy sigma=0.987722 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.603 mas, bpa=2.195 degrees ! Estimated noise=2.1747 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136798 Jy ! Component: 100 - total flux cleaned = 0.0013716 Jy ! Component: 150 - total flux cleaned = 0.00137625 Jy ! Component: 200 - total flux cleaned = 0.00138205 Jy ! Total flux subtracted in 200 components = 0.00138205 Jy ! Clean residual min=-0.007101 max=0.008247 Jy/beam ! Clean residual mean=-0.000096 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.875537 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 231 components and 0.875537 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=0.312221Jy sigma=0.987712 ! Fit after self-cal, rms=0.312214Jy sigma=0.987651 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum 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=0.2669 mas, bmaj=1.459 mas, bpa=-19.44 degrees ! Estimated noise=4.10583 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.311145 Jy ! Component: 100 - total flux cleaned = 0.469516 Jy ! Component: 150 - total flux cleaned = 0.570699 Jy ! Component: 200 - total flux cleaned = 0.640795 Jy ! Total flux subtracted in 200 components = 0.640795 Jy ! Clean residual min=-0.028155 max=0.034161 Jy/beam ! Clean residual mean=-0.000035 rms=0.008837 Jy/beam ! Combined flux in latest and established models = 0.640795 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 61 model components to the UV plane model. ! The established model now contains 61 components and 0.640795 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3046 mas, bmaj=1.625 mas, bpa=-19.3 degrees ! Estimated noise=1.69739 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0675266 Jy ! Component: 100 - total flux cleaned = 0.110748 Jy ! Component: 150 - total flux cleaned = 0.1417 Jy ! Component: 200 - total flux cleaned = 0.164546 Jy ! Total flux subtracted in 200 components = 0.164546 Jy ! Clean residual min=-0.010228 max=0.011604 Jy/beam ! Clean residual mean=-0.000082 rms=0.003601 Jy/beam ! Combined flux in latest and established models = 0.80534 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 119 components and 0.80534 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=2.603 mas, bpa=2.195 degrees ! Estimated noise=2.1747 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=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259475 Jy ! Component: 100 - total flux cleaned = 0.0414916 Jy ! Component: 150 - total flux cleaned = 0.0510831 Jy ! Component: 200 - total flux cleaned = 0.0570423 Jy ! Total flux subtracted in 200 components = 0.0570423 Jy ! Clean residual min=-0.007438 max=0.007704 Jy/beam ! Clean residual mean=-0.000098 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.862383 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 141 components and 0.862383 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3046 mas, bmaj=1.625 mas, bpa=-19.3 degrees ! Estimated noise=1.69739 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0054823 Jy ! Component: 100 - total flux cleaned = 0.00734101 Jy ! Component: 150 - total flux cleaned = 0.00803659 Jy ! Component: 200 - total flux cleaned = 0.00878163 Jy ! Total flux subtracted in 200 components = 0.00878163 Jy ! Clean residual min=-0.007449 max=0.007966 Jy/beam ! Clean residual mean=-0.000055 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 0.871164 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 157 components and 0.871164 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=0.312931Jy sigma=0.989846 ! Fit after self-cal, rms=0.312610Jy sigma=0.989465 wmodel J1713-2658_K_2006_06_11_yyk\_map.mod ! Writing 157 model components to file: J1713-2658_K_2006_06_11_yyk_map.mod wobs J1713-2658_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J1713-2658_K_2006_06_11_yyk_uvs.fits wwins J1713-2658_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J1713-2658_K_2006_06_11_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.94405e-05 Jy ! Component: 100 - total flux cleaned = -0.000666344 Jy ! Component: 150 - total flux cleaned = -0.000343183 Jy ! Component: 200 - total flux cleaned = -4.80473e-05 Jy ! Component: 250 - total flux cleaned = 0.000233228 Jy ! Component: 300 - total flux cleaned = 0.000502039 Jy ! Component: 350 - total flux cleaned = 0.000842385 Jy ! Component: 400 - total flux cleaned = 0.00100613 Jy ! Component: 450 - total flux cleaned = 0.00131994 Jy ! Component: 500 - total flux cleaned = 0.00131963 Jy ! Component: 550 - total flux cleaned = 0.00167884 Jy ! Component: 600 - total flux cleaned = 0.00209615 Jy ! Component: 650 - total flux cleaned = 0.00256763 Jy ! Component: 700 - total flux cleaned = 0.00309131 Jy ! Component: 750 - total flux cleaned = 0.00366362 Jy ! Component: 800 - total flux cleaned = 0.00422083 Jy ! Component: 850 - total flux cleaned = 0.00482349 Jy ! Component: 900 - total flux cleaned = 0.0054087 Jy ! Component: 950 - total flux cleaned = 0.00597783 Jy ! Component: 1000 - total flux cleaned = 0.00625529 Jy ! Component: 1050 - total flux cleaned = 0.00668843 Jy ! Component: 1100 - total flux cleaned = 0.0071094 Jy ! Component: 1150 - total flux cleaned = 0.00736706 Jy ! Component: 1200 - total flux cleaned = 0.00782087 Jy ! Component: 1250 - total flux cleaned = 0.00811593 Jy ! Component: 1300 - total flux cleaned = 0.00850034 Jy ! Component: 1350 - total flux cleaned = 0.00873635 Jy ! Component: 1400 - total flux cleaned = 0.00896716 Jy ! Component: 1450 - total flux cleaned = 0.00919221 Jy ! Component: 1500 - total flux cleaned = 0.0093245 Jy ! Component: 1550 - total flux cleaned = 0.00954111 Jy ! Component: 1600 - total flux cleaned = 0.00962498 Jy ! Component: 1650 - total flux cleaned = 0.00979224 Jy ! Component: 1700 - total flux cleaned = 0.00987457 Jy ! Component: 1750 - total flux cleaned = 0.00999607 Jy ! Component: 1800 - total flux cleaned = 0.0101555 Jy ! Component: 1850 - total flux cleaned = 0.0103116 Jy ! Component: 1900 - total flux cleaned = 0.0104652 Jy ! Component: 1950 - total flux cleaned = 0.0105411 Jy ! Component: 2000 - total flux cleaned = 0.0109148 Jy ! Total flux subtracted in 2048 components = 0.0110255 Jy ! Clean residual min=-0.002061 max=0.001981 Jy/beam ! Clean residual mean=-0.000022 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.88219 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 291 components and 0.88219 Jy ![Exited script file: muppet] wmap "J1713-2658_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3046 x 1.625 at -19.3 degrees (North through East) ! Clean map min=-0.0057457 max=0.25822 Jy/beam ! Writing clean map to FITS file: J1713-2658_K_2006_06_11_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.258223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000719445 device "J1713-2658_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J1713-2658_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.835841 0.835841 1.67168 3.34336 6.68673 13.3735 26.7469 53.4938 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.258 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3046 x 1.625 at -19.3 degrees (North through East) ! Clean map min=-0.0057457 max=0.25822 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1713-2658_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J1713-2658_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1713-2658_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:49:56 2010