! Started logfile: J0530+1331_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:43:57 2010 obs J0530+1331_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0530+1331_K_2006_06_11_yyk_uva.fits ! AN table 1: 734 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.987617 visibilities/baseline/integration-bin. ! Found source: J0530+1331 ! ! 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 2714 lines of history. ! ! Reading 260968 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 J0530+1331_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)= 2.52291 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=0.285 mas, bmaj=0.8268 mas, bpa=-24.58 degrees ! Estimated noise=4.04406 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 = 1.89233 Jy ! Component: 100 - total flux cleaned = 2.57741 Jy ! Total flux subtracted in 100 components = 2.57741 Jy ! Clean residual min=-0.200037 max=0.307110 Jy/beam ! Clean residual mean=-0.001450 rms=0.067784 Jy/beam ! Combined flux in latest and established models = 2.57741 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 2.57741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! 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 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014482Jy sigma=4.530359 ! Fit after self-cal, rms=1.014661Jy sigma=4.525912 ! Inverting map and beam ! Estimated beam: bmin=0.285 mas, bmaj=0.8268 mas, bpa=-24.58 degrees ! Estimated noise=4.04406 mJy/beam. 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=0.3119 mas, bmaj=0.9215 mas, bpa=-26.38 degrees ! Estimated noise=2.19756 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 = 0.346179 Jy ! Component: 100 - total flux cleaned = 0.48175 Jy ! Component: 150 - total flux cleaned = 0.506289 Jy ! Component: 200 - total flux cleaned = 0.52663 Jy ! Total flux subtracted in 200 components = 0.52663 Jy ! Clean residual min=-0.167165 max=0.227557 Jy/beam ! Clean residual mean=-0.000888 rms=0.045910 Jy/beam ! Combined flux in latest and established models = 3.10404 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 3.10404 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=0.919007Jy sigma=3.879952 ! Fit after self-cal, rms=0.918527Jy sigma=3.879621 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3119 x 0.9215 at -26.38 degrees (North through East) ! Clean map min=-0.15467 max=1.8296 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.81 HN 1.05 KP 0.91 ! LA 0.87 MK 0.81 NL 1.13 OV 1.06 ! PT 0.96 SC 3.58 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.83 HN 1.14 KP 0.91 ! LA 0.89 MK 0.81 NL 1.22 OV 1.09 ! PT 0.85 SC 3.30 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 HN 1.02 KP 0.87 ! LA 0.88 MK 0.84 NL 1.11 OV 1.12 ! PT 1.00 SC 2.71 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.89 HN 1.06 KP 0.91 ! LA 0.88 MK 0.91 NL 0.99 OV 1.10 ! PT 1.17 SC 3.16 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.87 HN 0.87 KP 0.97 ! LA 0.94 MK 1.04 NL 1.06 OV 1.20 ! PT 0.93 SC 2.43 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.55 KP 0.75 ! LA 0.96 MK 1.07 NL 1.12 OV 1.33 ! PT 0.99 SC 2.70 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.76 KP 0.70 ! LA 0.91 MK 1.09 NL 1.08 OV 1.47 ! PT 1.10 SC 2.25 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 0.74 KP 0.76 ! LA 0.91 MK 1.15 NL 1.05 OV 1.46 ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.918527Jy sigma=3.879621 ! Fit after self-cal, rms=0.956601Jy sigma=2.852384 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=0.956601Jy sigma=2.852384 ! Fit after self-cal, rms=0.956601Jy sigma=2.852295 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3096 mas, bmaj=0.9351 mas, bpa=-26.89 degrees ! Estimated noise=2.12805 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 = -0.0136035 Jy ! Component: 100 - total flux cleaned = -0.0194601 Jy ! Component: 150 - total flux cleaned = -0.0223878 Jy ! Component: 200 - total flux cleaned = -0.0246411 Jy ! Total flux subtracted in 200 components = -0.0246411 Jy ! Clean residual min=-0.044333 max=0.037887 Jy/beam ! Clean residual mean=0.000024 rms=0.011916 Jy/beam ! Combined flux in latest and established models = 3.0794 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 3.0794 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=0.954064Jy sigma=2.797538 ! Fit after self-cal, rms=0.954037Jy sigma=2.797370 ! 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=0.954037Jy sigma=2.797370 ! Fit after self-cal, rms=0.823900Jy sigma=1.649978 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 = 0.0443547 Jy ! Component: 100 - total flux cleaned = 0.0555338 Jy ! Component: 150 - total flux cleaned = 0.0548732 Jy ! Component: 200 - total flux cleaned = 0.0543083 Jy ! Total flux subtracted in 200 components = 0.0543083 Jy ! Clean residual min=-0.057241 max=0.036460 Jy/beam ! Clean residual mean=0.000142 rms=0.011975 Jy/beam ! Combined flux in latest and established models = 3.13371 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 3.13371 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=0.821048Jy sigma=1.620477 ! Fit after self-cal, rms=0.811061Jy sigma=1.492579 ! 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: 0.3096 x 0.9351 at -26.89 degrees (North through East) ! Clean map min=-0.055219 max=1.8427 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=0.811061Jy sigma=1.492579 ! Fit after self-cal, rms=0.802560Jy sigma=1.470589 ! 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=0.802560Jy sigma=1.470589 ! Fit after self-cal, rms=0.800068Jy sigma=1.436183 ! Inverting map and beam ! Estimated beam: bmin=0.3094 mas, bmaj=0.9418 mas, bpa=-27.02 degrees ! Estimated noise=2.11686 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0109445 Jy ! Component: 100 - total flux cleaned = -0.0120714 Jy ! Component: 150 - total flux cleaned = -0.0115745 Jy ! Component: 200 - total flux cleaned = -0.0119889 Jy ! Total flux subtracted in 200 components = -0.0119889 Jy ! Clean residual min=-0.039024 max=0.034885 Jy/beam ! Clean residual mean=0.000041 rms=0.010427 Jy/beam ! Combined flux in latest and established models = 3.12172 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 3.12172 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=0.798763Jy sigma=1.426225 ! Fit after self-cal, rms=0.797558Jy sigma=1.409688 ! 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=0.797558Jy sigma=1.409688 ! Fit after self-cal, rms=0.798554Jy sigma=1.395683 ! 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=0.798554Jy sigma=1.395683 ! Fit after self-cal, rms=0.797601Jy sigma=1.385770 ! Inverting map and beam ! Estimated beam: bmin=0.3094 mas, bmaj=0.9479 mas, bpa=-27.03 degrees ! Estimated noise=2.11427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.0115554 Jy ! Component: 100 - total flux cleaned = -0.0134489 Jy ! Component: 150 - total flux cleaned = -0.013838 Jy ! Component: 200 - total flux cleaned = -0.0138681 Jy ! Total flux subtracted in 200 components = -0.0138681 Jy ! Clean residual min=-0.036135 max=0.033199 Jy/beam ! Clean residual mean=0.000029 rms=0.009890 Jy/beam ! Combined flux in latest and established models = 3.10785 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 3.10786 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=0.796681Jy sigma=1.378327 ! Fit after self-cal, rms=0.796441Jy sigma=1.372927 ! 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=0.9335 mas, bmaj=1.134 mas, bpa=18.02 degrees ! Estimated noise=2.8219 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 = -0.00579793 Jy ! Component: 100 - total flux cleaned = -0.00579091 Jy ! Component: 150 - total flux cleaned = -0.00608108 Jy ! Component: 200 - total flux cleaned = -0.00660312 Jy ! Total flux subtracted in 200 components = -0.00660312 Jy ! Clean residual min=-0.022288 max=0.025055 Jy/beam ! Clean residual mean=0.000052 rms=0.007011 Jy/beam ! Combined flux in latest and established models = 3.10125 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 3.10125 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=0.795800Jy sigma=1.375462 ! Fit after self-cal, rms=0.795791Jy sigma=1.371426 ! 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=0.2837 mas, bmaj=0.9435 mas, bpa=-27.19 degrees ! Estimated noise=4.07659 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.92432 Jy ! Component: 100 - total flux cleaned = 2.54984 Jy ! Component: 150 - total flux cleaned = 2.82996 Jy ! Component: 200 - total flux cleaned = 2.97828 Jy ! Total flux subtracted in 200 components = 2.97828 Jy ! Clean residual min=-0.078297 max=0.098016 Jy/beam ! Clean residual mean=-0.000155 rms=0.024733 Jy/beam ! Combined flux in latest and established models = 2.97828 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 23 model components to the UV plane model. ! The established model now contains 23 components and 2.97828 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3094 mas, bmaj=0.9479 mas, bpa=-27.03 degrees ! Estimated noise=2.11427 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 = 0.069372 Jy ! Component: 100 - total flux cleaned = 0.0819766 Jy ! Component: 150 - total flux cleaned = 0.09214 Jy ! Component: 200 - total flux cleaned = 0.100053 Jy ! Total flux subtracted in 200 components = 0.100053 Jy ! Clean residual min=-0.052078 max=0.071252 Jy/beam ! Clean residual mean=-0.000003 rms=0.017332 Jy/beam ! Combined flux in latest and established models = 3.07833 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 3.07833 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=0.9335 mas, bmaj=1.134 mas, bpa=18.02 degrees ! Estimated noise=2.8219 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 = 0.0100933 Jy ! Component: 100 - total flux cleaned = 0.0126356 Jy ! Component: 150 - total flux cleaned = 0.011994 Jy ! Component: 200 - total flux cleaned = 0.0125133 Jy ! Total flux subtracted in 200 components = 0.0125133 Jy ! Clean residual min=-0.021604 max=0.035269 Jy/beam ! Clean residual mean=0.000025 rms=0.008333 Jy/beam ! Combined flux in latest and established models = 3.09084 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 3.09084 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3094 mas, bmaj=0.9479 mas, bpa=-27.03 degrees ! Estimated noise=2.11427 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183674 Jy ! Component: 100 - total flux cleaned = -0.000653871 Jy ! Component: 150 - total flux cleaned = 0.000506258 Jy ! Component: 200 - total flux cleaned = 0.0015432 Jy ! Total flux subtracted in 200 components = 0.0015432 Jy ! Clean residual min=-0.042298 max=0.058343 Jy/beam ! Clean residual mean=0.000016 rms=0.014360 Jy/beam ! Combined flux in latest and established models = 3.09239 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 3.09239 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=0.812379Jy sigma=1.448810 ! Fit after self-cal, rms=0.811783Jy sigma=1.446114 wmodel J0530+1331_K_2006_06_11_yyk\_map.mod ! Writing 52 model components to file: J0530+1331_K_2006_06_11_yyk_map.mod wobs J0530+1331_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0530+1331_K_2006_06_11_yyk_uvs.fits wwins J0530+1331_K_2006_06_11_yyk\_map.win ! wwins: Wrote 1 windows to J0530+1331_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 = 0.023782 Jy ! Component: 100 - total flux cleaned = 0.0339762 Jy ! Component: 150 - total flux cleaned = 0.0393817 Jy ! Component: 200 - total flux cleaned = 0.0412141 Jy ! Component: 250 - total flux cleaned = 0.0428472 Jy ! Component: 300 - total flux cleaned = 0.0438211 Jy ! Component: 350 - total flux cleaned = 0.0451866 Jy ! Component: 400 - total flux cleaned = 0.0464887 Jy ! Component: 450 - total flux cleaned = 0.0473047 Jy ! Component: 500 - total flux cleaned = 0.0480842 Jy ! Component: 550 - total flux cleaned = 0.0484433 Jy ! Component: 600 - total flux cleaned = 0.0494773 Jy ! Component: 650 - total flux cleaned = 0.0504599 Jy ! Component: 700 - total flux cleaned = 0.0517149 Jy ! Component: 750 - total flux cleaned = 0.0532143 Jy ! Component: 800 - total flux cleaned = 0.0546584 Jy ! Component: 850 - total flux cleaned = 0.0560551 Jy ! Component: 900 - total flux cleaned = 0.0579267 Jy ! Component: 950 - total flux cleaned = 0.0581903 Jy ! Component: 1000 - total flux cleaned = 0.0596923 Jy ! Component: 1050 - total flux cleaned = 0.0608964 Jy ! Component: 1100 - total flux cleaned = 0.0620577 Jy ! Component: 1150 - total flux cleaned = 0.0627362 Jy ! Component: 1200 - total flux cleaned = 0.0640524 Jy ! Component: 1250 - total flux cleaned = 0.0651172 Jy ! Component: 1300 - total flux cleaned = 0.0657358 Jy ! Component: 1350 - total flux cleaned = 0.0667481 Jy ! Component: 1400 - total flux cleaned = 0.0675346 Jy ! Component: 1450 - total flux cleaned = 0.0684956 Jy ! Component: 1500 - total flux cleaned = 0.0692479 Jy ! Component: 1550 - total flux cleaned = 0.0692499 Jy ! Component: 1600 - total flux cleaned = 0.0687099 Jy ! Component: 1650 - total flux cleaned = 0.069066 Jy ! Component: 1700 - total flux cleaned = 0.06819 Jy ! Component: 1750 - total flux cleaned = 0.0683644 Jy ! Component: 1800 - total flux cleaned = 0.068363 Jy ! Component: 1850 - total flux cleaned = 0.0680249 Jy ! Component: 1900 - total flux cleaned = 0.068024 Jy ! Component: 1950 - total flux cleaned = 0.0680242 Jy ! Component: 2000 - total flux cleaned = 0.0683488 Jy ! Total flux subtracted in 2048 components = 0.06851 Jy ! Clean residual min=-0.008416 max=0.008711 Jy/beam ! Clean residual mean=0.000041 rms=0.003030 Jy/beam ! Combined flux in latest and established models = 3.1609 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 203 components and 3.1609 Jy ![Exited script file: muppet] wmap "J0530+1331_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3094 x 0.9479 at -27.03 degrees (North through East) ! Clean map min=-0.018478 max=1.8742 Jy/beam ! Writing clean map to FITS file: J0530+1331_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 1.87418 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00292487 device "J0530+1331_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0530+1331_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468185 0.468185 0.936369 1.87274 3.74548 7.49095 14.9819 29.9638 59.9276 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0087 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.874 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3094 x 0.9479 at -27.03 degrees (North through East) ! Clean map min=-0.018478 max=1.8742 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0530+1331_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0530+1331_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0530+1331_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:43:58 2010