! Started logfile: J0358+5606_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:42:59 2010 obs J0358+5606_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J0358+5606_K_2006_06_11_yyk_uva.fits ! AN table 1: 1607 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0358+5606 ! ! 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 578520 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 J0358+5606_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)= 0.434682 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=0.2964 mas, bmaj=0.4034 mas, bpa=-7.921 degrees ! Estimated noise=2.52614 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 = 0.268929 Jy ! Component: 100 - total flux cleaned = 0.34641 Jy ! Total flux subtracted in 100 components = 0.34641 Jy ! Clean residual min=-0.021117 max=0.024810 Jy/beam ! Clean residual mean=-0.000197 rms=0.005458 Jy/beam ! Combined flux in latest and established models = 0.34641 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.34641 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.269746Jy sigma=1.180933 ! Fit after self-cal, rms=0.269558Jy sigma=1.178232 ! Inverting map and beam ! Estimated beam: bmin=0.2964 mas, bmaj=0.4034 mas, bpa=-7.921 degrees ! Estimated noise=2.52614 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=0.3504 mas, bmaj=0.4662 mas, bpa=-6.834 degrees ! Estimated noise=1.37104 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 = 0.0311162 Jy ! Component: 100 - total flux cleaned = 0.0432017 Jy ! Component: 150 - total flux cleaned = 0.0488417 Jy ! Component: 200 - total flux cleaned = 0.0501079 Jy ! Total flux subtracted in 200 components = 0.0501079 Jy ! Clean residual min=-0.016008 max=0.015689 Jy/beam ! Clean residual mean=-0.000037 rms=0.004489 Jy/beam ! Combined flux in latest and established models = 0.396518 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.396518 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=0.265438Jy sigma=1.160155 ! Fit after self-cal, rms=0.265373Jy sigma=1.160096 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3504 x 0.4662 at -6.834 degrees (North through East) ! Clean map min=-0.015578 max=0.30678 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.02 KP 0.91 ! LA 0.93 MK 0.85 NL 1.17 OV 0.96 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.19 KP 0.92 ! LA 0.95 MK 0.88 NL 1.23 OV 0.94 ! PT 0.87 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.03 KP 0.88 ! LA 0.97 MK 0.86 NL 1.11 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.02 KP 0.91 ! LA 0.96 MK 0.98 NL 1.10 OV 0.96 ! PT 1.15 SC 1.26 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.89 KP 1.03 ! LA 1.00 MK 1.07 NL 1.09 OV 1.03 ! PT 0.94 SC 0.78 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.06 HN 0.65 KP 0.76 ! LA 1.00 MK 1.14 NL 1.13 OV 1.19 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.80 KP 0.72 ! LA 1.02 MK 1.21 NL 1.13 OV 1.25 ! PT 1.16 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 0.82 KP 0.76 ! LA 1.00 MK 1.21 NL 1.09 OV 1.48 ! PT 1.06 SC 0.87 ! ! ! Fit before self-cal, rms=0.265373Jy sigma=1.160096 ! Fit after self-cal, rms=0.252325Jy sigma=1.114103 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=0.252325Jy sigma=1.114103 ! Fit after self-cal, rms=0.252359Jy sigma=1.114043 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.355 mas, bmaj=0.4678 mas, bpa=-5.018 degrees ! Estimated noise=1.35717 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 = -0.000506067 Jy ! Component: 100 - total flux cleaned = -0.000635493 Jy ! Component: 150 - total flux cleaned = -0.000448718 Jy ! Component: 200 - total flux cleaned = -0.000296859 Jy ! Total flux subtracted in 200 components = -0.000296859 Jy ! Clean residual min=-0.009299 max=0.010840 Jy/beam ! Clean residual mean=-0.000008 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.396221 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.396221 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=0.252416Jy sigma=1.113459 ! Fit after self-cal, rms=0.252377Jy sigma=1.113437 ! 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=0.252377Jy sigma=1.113437 ! Fit after self-cal, rms=0.235885Jy sigma=1.013489 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 = 0.00940172 Jy ! Component: 100 - total flux cleaned = 0.0126384 Jy ! Component: 150 - total flux cleaned = 0.0141205 Jy ! Component: 200 - total flux cleaned = 0.0143569 Jy ! Total flux subtracted in 200 components = 0.0143569 Jy ! Clean residual min=-0.010153 max=0.009839 Jy/beam ! Clean residual mean=-0.000023 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.410578 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 39 components and 0.410578 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=0.235448Jy sigma=1.011520 ! Fit after self-cal, rms=0.233416Jy sigma=1.002894 ! 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: 0.355 x 0.4678 at -5.018 degrees (North through East) ! Clean map min=-0.0097361 max=0.31609 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=0.233416Jy sigma=1.002894 ! Fit after self-cal, rms=0.328642Jy sigma=0.979922 ! 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=0.328642Jy sigma=0.979922 ! Fit after self-cal, rms=0.328091Jy sigma=0.977771 ! Inverting map and beam ! Estimated beam: bmin=0.3533 mas, bmaj=0.4634 mas, bpa=-5.405 degrees ! Estimated noise=1.3454 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202512 Jy ! Component: 100 - total flux cleaned = 0.000205795 Jy ! Component: 150 - total flux cleaned = 0.000157411 Jy ! Component: 200 - total flux cleaned = 0.000115788 Jy ! Total flux subtracted in 200 components = 0.000115788 Jy ! Clean residual min=-0.004978 max=0.004968 Jy/beam ! Clean residual mean=-0.000036 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.410694 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.410694 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=0.328089Jy sigma=0.977615 ! Fit after self-cal, rms=0.327718Jy sigma=0.976823 ! 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=0.327718Jy sigma=0.976823 ! Fit after self-cal, rms=0.483005Jy sigma=0.972463 ! 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=0.483005Jy sigma=0.972463 ! Fit after self-cal, rms=0.483199Jy sigma=0.971734 ! Inverting map and beam ! Estimated beam: bmin=0.3537 mas, bmaj=0.4623 mas, bpa=-4.469 degrees ! Estimated noise=1.34712 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744652 Jy ! Component: 100 - total flux cleaned = 0.000897582 Jy ! Component: 150 - total flux cleaned = 0.00093823 Jy ! Component: 200 - total flux cleaned = 0.000975035 Jy ! Total flux subtracted in 200 components = 0.000975035 Jy ! Clean residual min=-0.005047 max=0.004817 Jy/beam ! Clean residual mean=-0.000038 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.411669 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.411669 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=0.483182Jy sigma=0.971615 ! Fit after self-cal, rms=0.483184Jy sigma=0.971521 ! 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=0.8671 mas, bmaj=0.9878 mas, bpa=39.24 degrees ! Estimated noise=1.83793 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 = 0.00017184 Jy ! Component: 100 - total flux cleaned = 8.77864e-05 Jy ! Component: 150 - total flux cleaned = -1.85416e-05 Jy ! Component: 200 - total flux cleaned = -0.000104433 Jy ! Total flux subtracted in 200 components = -0.000104433 Jy ! Clean residual min=-0.006436 max=0.004582 Jy/beam ! Clean residual mean=-0.000098 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.411564 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 50 components and 0.411564 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=0.483204Jy sigma=0.971589 ! Fit after self-cal, rms=0.483192Jy sigma=0.971519 ! 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=0.3044 mas, bmaj=0.4026 mas, bpa=-1.938 degrees ! Estimated noise=2.53285 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.278289 Jy ! Component: 100 - total flux cleaned = 0.353749 Jy ! Component: 150 - total flux cleaned = 0.38387 Jy ! Component: 200 - total flux cleaned = 0.397728 Jy ! Total flux subtracted in 200 components = 0.397728 Jy ! Clean residual min=-0.009905 max=0.008531 Jy/beam ! Clean residual mean=-0.000094 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.397728 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.397728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3537 mas, bmaj=0.4623 mas, bpa=-4.469 degrees ! Estimated noise=1.34712 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) ! Added new window around map position (-0.39, -0.13). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00926428 Jy ! Component: 100 - total flux cleaned = 0.0117963 Jy ! Component: 150 - total flux cleaned = 0.0131363 Jy ! Component: 200 - total flux cleaned = 0.0134048 Jy ! Total flux subtracted in 200 components = 0.0134048 Jy ! Clean residual min=-0.004958 max=0.004824 Jy/beam ! Clean residual mean=-0.000039 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.411133 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.411133 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=0.8671 mas, bmaj=0.9878 mas, bpa=39.24 degrees ! Estimated noise=1.83793 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 = 0.00180508 Jy ! Component: 100 - total flux cleaned = 0.0019315 Jy ! Component: 150 - total flux cleaned = 0.00200297 Jy ! Component: 200 - total flux cleaned = 0.00209662 Jy ! Total flux subtracted in 200 components = 0.00209662 Jy ! Clean residual min=-0.005768 max=0.004342 Jy/beam ! Clean residual mean=-0.000084 rms=0.001657 Jy/beam ! Combined flux in latest and established models = 0.413229 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.413229 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3537 mas, bmaj=0.4623 mas, bpa=-4.469 degrees ! Estimated noise=1.34712 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000651429 Jy ! Component: 100 - total flux cleaned = -0.000721803 Jy ! Component: 150 - total flux cleaned = -0.000783706 Jy ! Component: 200 - total flux cleaned = -0.000783055 Jy ! Total flux subtracted in 200 components = -0.000783055 Jy ! Clean residual min=-0.004521 max=0.004650 Jy/beam ! Clean residual mean=-0.000035 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.412446 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.412446 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=0.483180Jy sigma=0.970801 ! Fit after self-cal, rms=0.483196Jy sigma=0.970725 wmodel J0358+5606_K_2006_06_11_yyk\_map.mod ! Writing 69 model components to file: J0358+5606_K_2006_06_11_yyk_map.mod wobs J0358+5606_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J0358+5606_K_2006_06_11_yyk_uvs.fits wwins J0358+5606_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J0358+5606_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 = -3.1591e-05 Jy ! Component: 100 - total flux cleaned = -0.000610246 Jy ! Component: 150 - total flux cleaned = -0.00114713 Jy ! Component: 200 - total flux cleaned = -0.00127302 Jy ! Component: 250 - total flux cleaned = -0.00139352 Jy ! Component: 300 - total flux cleaned = -0.00162567 Jy ! Component: 350 - total flux cleaned = -0.00185112 Jy ! Component: 400 - total flux cleaned = -0.00217818 Jy ! Component: 450 - total flux cleaned = -0.00238809 Jy ! Component: 500 - total flux cleaned = -0.00259309 Jy ! Component: 550 - total flux cleaned = -0.00284117 Jy ! Component: 600 - total flux cleaned = -0.00293692 Jy ! Component: 650 - total flux cleaned = -0.0030774 Jy ! Component: 700 - total flux cleaned = -0.00307686 Jy ! Component: 750 - total flux cleaned = -0.00298823 Jy ! Component: 800 - total flux cleaned = -0.00298878 Jy ! Component: 850 - total flux cleaned = -0.00286094 Jy ! Component: 900 - total flux cleaned = -0.00269418 Jy ! Component: 950 - total flux cleaned = -0.00261144 Jy ! Component: 1000 - total flux cleaned = -0.00245076 Jy ! Component: 1050 - total flux cleaned = -0.00248934 Jy ! Component: 1100 - total flux cleaned = -0.00233442 Jy ! Component: 1150 - total flux cleaned = -0.00237202 Jy ! Component: 1200 - total flux cleaned = -0.0022967 Jy ! Component: 1250 - total flux cleaned = -0.0024436 Jy ! Component: 1300 - total flux cleaned = -0.00262374 Jy ! Component: 1350 - total flux cleaned = -0.00269471 Jy ! Component: 1400 - total flux cleaned = -0.00286955 Jy ! Component: 1450 - total flux cleaned = -0.00280033 Jy ! Component: 1500 - total flux cleaned = -0.00297032 Jy ! Component: 1550 - total flux cleaned = -0.00307111 Jy ! Component: 1600 - total flux cleaned = -0.00303884 Jy ! Component: 1650 - total flux cleaned = -0.00316884 Jy ! Component: 1700 - total flux cleaned = -0.00310467 Jy ! Component: 1750 - total flux cleaned = -0.00313642 Jy ! Component: 1800 - total flux cleaned = -0.00319923 Jy ! Component: 1850 - total flux cleaned = -0.00332294 Jy ! Component: 1900 - total flux cleaned = -0.00332248 Jy ! Component: 1950 - total flux cleaned = -0.00335243 Jy ! Component: 2000 - total flux cleaned = -0.00341191 Jy ! Total flux subtracted in 2048 components = -0.00352917 Jy ! Clean residual min=-0.001860 max=0.001604 Jy/beam ! Clean residual mean=-0.000019 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.408917 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 213 components and 0.408917 Jy ![Exited script file: muppet] wmap "J0358+5606_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3537 x 0.4623 at -4.469 degrees (North through East) ! Clean map min=-0.0029112 max=0.31892 Jy/beam ! Writing clean map to FITS file: J0358+5606_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 0.318917 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000517828 device "J0358+5606_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J0358+5606_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.487113 0.487113 0.974226 1.94845 3.8969 7.79381 15.5876 31.1752 62.3505 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.318 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3537 x 0.4623 at -4.469 degrees (North through East) ! Clean map min=-0.0029112 max=0.31892 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0358+5606_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J0358+5606_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0358+5606_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:43:01 2010