! Started logfile: J2123+5500_K_2006_06_11_yyk_uvs.log on Thu Dec 2 20:51:47 2010 obs J2123+5500_K_2006_06_11_yyk_uva.fits ! Reading UV FITS file: J2123+5500_K_2006_06_11_yyk_uva.fits ! AN table 1: 2059 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887432 visibilities/baseline/integration-bin. ! Found source: J2123+5500 ! ! 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 657800 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 J2123+5500_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)= 0.301492 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=0.2529 mas, bmaj=0.6 mas, bpa=0.3254 degrees ! Estimated noise=2.88688 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 = 0.156589 Jy ! Component: 100 - total flux cleaned = 0.181799 Jy ! Total flux subtracted in 100 components = 0.181799 Jy ! Clean residual min=-0.017589 max=0.023226 Jy/beam ! Clean residual mean=0.000007 rms=0.004881 Jy/beam ! Combined flux in latest and established models = 0.181799 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.181799 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.237320Jy sigma=1.111314 ! Fit after self-cal, rms=0.237274Jy sigma=1.108399 ! Inverting map and beam ! Estimated beam: bmin=0.2529 mas, bmaj=0.6 mas, bpa=0.3254 degrees ! Estimated noise=2.88688 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=0.2992 mas, bmaj=0.7499 mas, bpa=10.09 degrees ! Estimated noise=1.42508 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 (-0.39, 0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298247 Jy ! Component: 100 - total flux cleaned = 0.042854 Jy ! Component: 150 - total flux cleaned = 0.0488869 Jy ! Component: 200 - total flux cleaned = 0.0537798 Jy ! Total flux subtracted in 200 components = 0.0537798 Jy ! Clean residual min=-0.014816 max=0.016357 Jy/beam ! Clean residual mean=-0.000012 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.235579 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.235579 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=0.234005Jy sigma=1.081443 ! Fit after self-cal, rms=0.233617Jy sigma=1.077860 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2992 x 0.7499 at 10.09 degrees (North through East) ! Clean map min=-0.012792 max=0.16561 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 4.98 FD 0.81 HN 1.00 KP 0.87 ! LA 0.91 MK 0.85 NL 1.08 OV 1.02 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.75 HN 0.96 KP 0.90 ! LA 0.88 MK 0.89 NL 1.17 OV 1.17 ! PT 0.85 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.79 HN 0.89 KP 0.91 ! LA 0.91 MK 0.93 NL 1.11 OV 1.18 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.90 HN 0.92 KP 0.94 ! LA 0.91 MK 0.89 NL 1.01 OV 1.06 ! PT 1.15 SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 6.51 FD 0.83 HN 0.84 KP 0.93 ! LA 1.01 MK 1.03 NL 1.04 OV 1.08 ! PT 1.04 SC 0.75 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 7.20 FD 1.10 HN 0.69 KP 0.77 ! LA 0.87 MK 1.19 NL 1.12 OV 1.17 ! PT 0.96 SC 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.27 KP 0.73 ! LA 0.84 MK 1.15 NL 1.03 OV 1.40 ! PT 1.09 SC 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 3.20 FD 0.91 HN 1.09 KP 0.78 ! LA 0.88 MK 1.25 NL 1.06 OV 1.38 ! PT 0.96 SC 0.90 ! ! ! Fit before self-cal, rms=0.233617Jy sigma=1.077860 ! Fit after self-cal, rms=0.383887Jy sigma=1.027598 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=0.383887Jy sigma=1.027598 ! Fit after self-cal, rms=0.383633Jy sigma=1.027158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.2932 mas, bmaj=0.7618 mas, bpa=10.41 degrees ! Estimated noise=1.41923 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 = -0.00205323 Jy ! Component: 100 - total flux cleaned = -0.0028486 Jy ! Component: 150 - total flux cleaned = -0.00307808 Jy ! Component: 200 - total flux cleaned = -0.00316921 Jy ! Total flux subtracted in 200 components = -0.00316921 Jy ! Clean residual min=-0.005624 max=0.004688 Jy/beam ! Clean residual mean=-0.000026 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.23241 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.23241 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=0.383433Jy sigma=1.025505 ! Fit after self-cal, rms=0.383378Jy sigma=1.025203 ! 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=0.383378Jy sigma=1.025203 ! Fit after self-cal, rms=0.378516Jy sigma=0.987280 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 = 0.0052818 Jy ! Component: 100 - total flux cleaned = 0.00629815 Jy ! Component: 150 - total flux cleaned = 0.00655637 Jy ! Component: 200 - total flux cleaned = 0.00655596 Jy ! Total flux subtracted in 200 components = 0.00655596 Jy ! Clean residual min=-0.004869 max=0.004290 Jy/beam ! Clean residual mean=-0.000031 rms=0.001185 Jy/beam ! Combined flux in latest and established models = 0.238966 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.238966 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=0.378319Jy sigma=0.986152 ! Fit after self-cal, rms=0.376863Jy sigma=0.981461 ! 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: 0.2932 x 0.7618 at 10.41 degrees (North through East) ! Clean map min=-0.0043033 max=0.17578 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=0.376863Jy sigma=0.981461 ! Fit after self-cal, rms=0.342574Jy sigma=0.976306 ! 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=0.342574Jy sigma=0.976306 ! Fit after self-cal, rms=0.341379Jy sigma=0.974663 ! Inverting map and beam ! Estimated beam: bmin=0.2911 mas, bmaj=0.7404 mas, bpa=9.461 degrees ! Estimated noise=1.40906 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000905922 Jy ! Component: 100 - total flux cleaned = -0.000898931 Jy ! Component: 150 - total flux cleaned = -0.000897829 Jy ! Component: 200 - total flux cleaned = -0.00101685 Jy ! Total flux subtracted in 200 components = -0.00101685 Jy ! Clean residual min=-0.004372 max=0.003849 Jy/beam ! Clean residual mean=-0.000029 rms=0.001084 Jy/beam ! Combined flux in latest and established models = 0.237949 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.237949 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=0.341347Jy sigma=0.974302 ! Fit after self-cal, rms=0.340675Jy sigma=0.973495 ! 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=0.340675Jy sigma=0.973495 ! Fit after self-cal, rms=0.415194Jy sigma=0.968249 ! 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=0.415194Jy sigma=0.968249 ! Fit after self-cal, rms=0.414784Jy sigma=0.967594 ! Inverting map and beam ! Estimated beam: bmin=0.2905 mas, bmaj=0.7374 mas, bpa=9.148 degrees ! Estimated noise=1.40757 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -1.94067e-05 Jy ! Component: 100 - total flux cleaned = -8.23459e-05 Jy ! Component: 150 - total flux cleaned = -0.000134077 Jy ! Component: 200 - total flux cleaned = -0.000181049 Jy ! Total flux subtracted in 200 components = -0.000181049 Jy ! Clean residual min=-0.004226 max=0.003815 Jy/beam ! Clean residual mean=-0.000029 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.237768 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.237768 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=0.414750Jy sigma=0.967383 ! Fit after self-cal, rms=0.414601Jy sigma=0.967112 ! 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=0.8176 mas, bmaj=1.106 mas, bpa=4.708 degrees ! Estimated noise=1.97203 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 = 0.00109969 Jy ! Component: 100 - total flux cleaned = 0.000932473 Jy ! Component: 150 - total flux cleaned = 0.000930946 Jy ! Component: 200 - total flux cleaned = 0.000929964 Jy ! Total flux subtracted in 200 components = 0.000929964 Jy ! Clean residual min=-0.005776 max=0.005384 Jy/beam ! Clean residual mean=-0.000066 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.238698 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.238698 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=0.414602Jy sigma=0.967102 ! Fit after self-cal, rms=0.414519Jy sigma=0.966899 ! 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=0.2505 mas, bmaj=0.6 mas, bpa=-0.8577 degrees ! Estimated noise=2.80829 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.160237 Jy ! Component: 100 - total flux cleaned = 0.191298 Jy ! Component: 150 - total flux cleaned = 0.206925 Jy ! Component: 200 - total flux cleaned = 0.213135 Jy ! Total flux subtracted in 200 components = 0.213135 Jy ! Clean residual min=-0.010828 max=0.010310 Jy/beam ! Clean residual mean=-0.000026 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.213135 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.213135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.2905 mas, bmaj=0.7374 mas, bpa=9.148 degrees ! Estimated noise=1.40757 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 = 0.0103699 Jy ! Component: 100 - total flux cleaned = 0.0155583 Jy ! Component: 150 - total flux cleaned = 0.0179855 Jy ! Component: 200 - total flux cleaned = 0.0195316 Jy ! Total flux subtracted in 200 components = 0.0195316 Jy ! Clean residual min=-0.004299 max=0.004423 Jy/beam ! Clean residual mean=-0.000034 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.232667 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 48 components and 0.232667 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=0.8176 mas, bmaj=1.106 mas, bpa=4.708 degrees ! Estimated noise=1.97203 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 = 0.00265073 Jy ! Component: 100 - total flux cleaned = 0.00333306 Jy ! Component: 150 - total flux cleaned = 0.00388654 Jy ! Component: 200 - total flux cleaned = 0.00433777 Jy ! Total flux subtracted in 200 components = 0.00433777 Jy ! Clean residual min=-0.005803 max=0.005518 Jy/beam ! Clean residual mean=-0.000072 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.237004 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.237004 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.2905 mas, bmaj=0.7374 mas, bpa=9.148 degrees ! Estimated noise=1.40757 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129733 Jy ! Component: 100 - total flux cleaned = -0.00104294 Jy ! Component: 150 - total flux cleaned = -0.000893943 Jy ! Component: 200 - total flux cleaned = -0.000828064 Jy ! Total flux subtracted in 200 components = -0.000828064 Jy ! Clean residual min=-0.003744 max=0.004146 Jy/beam ! Clean residual mean=-0.000030 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.236176 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 0.236176 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=0.414455Jy sigma=0.967269 ! Fit after self-cal, rms=0.414391Jy sigma=0.967093 wmodel J2123+5500_K_2006_06_11_yyk\_map.mod ! Writing 73 model components to file: J2123+5500_K_2006_06_11_yyk_map.mod wobs J2123+5500_K_2006_06_11_yyk\_uvs.fits ! Writing UV FITS file: J2123+5500_K_2006_06_11_yyk_uvs.fits wwins J2123+5500_K_2006_06_11_yyk\_map.win ! wwins: Wrote 2 windows to J2123+5500_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 = 0.000473153 Jy ! Component: 100 - total flux cleaned = 0.000149755 Jy ! Component: 150 - total flux cleaned = -0.000219029 Jy ! Component: 200 - total flux cleaned = -0.000742848 Jy ! Component: 250 - total flux cleaned = -0.00118855 Jy ! Component: 300 - total flux cleaned = -0.00156648 Jy ! Component: 350 - total flux cleaned = -0.0020355 Jy ! Component: 400 - total flux cleaned = -0.00249062 Jy ! Component: 450 - total flux cleaned = -0.00293325 Jy ! Component: 500 - total flux cleaned = -0.00341498 Jy ! Component: 550 - total flux cleaned = -0.00388297 Jy ! Component: 600 - total flux cleaned = -0.00438392 Jy ! Component: 650 - total flux cleaned = -0.00451641 Jy ! Component: 700 - total flux cleaned = -0.00473468 Jy ! Component: 750 - total flux cleaned = -0.00490476 Jy ! Component: 800 - total flux cleaned = -0.00503107 Jy ! Component: 850 - total flux cleaned = -0.00532036 Jy ! Component: 900 - total flux cleaned = -0.00548209 Jy ! Component: 950 - total flux cleaned = -0.00576087 Jy ! Component: 1000 - total flux cleaned = -0.00587757 Jy ! Component: 1050 - total flux cleaned = -0.00599229 Jy ! Component: 1100 - total flux cleaned = -0.00618141 Jy ! Component: 1150 - total flux cleaned = -0.00636787 Jy ! Component: 1200 - total flux cleaned = -0.00644107 Jy ! Component: 1250 - total flux cleaned = -0.00665855 Jy ! Component: 1300 - total flux cleaned = -0.00673056 Jy ! Component: 1350 - total flux cleaned = -0.00694168 Jy ! Component: 1400 - total flux cleaned = -0.00711496 Jy ! Component: 1450 - total flux cleaned = -0.00725182 Jy ! Component: 1500 - total flux cleaned = -0.00735321 Jy ! Component: 1550 - total flux cleaned = -0.00731944 Jy ! Component: 1600 - total flux cleaned = -0.00741856 Jy ! Component: 1650 - total flux cleaned = -0.0075162 Jy ! Component: 1700 - total flux cleaned = -0.00754799 Jy ! Component: 1750 - total flux cleaned = -0.00751631 Jy ! Component: 1800 - total flux cleaned = -0.00764225 Jy ! Component: 1850 - total flux cleaned = -0.00767328 Jy ! Component: 1900 - total flux cleaned = -0.00773495 Jy ! Component: 1950 - total flux cleaned = -0.0077964 Jy ! Component: 2000 - total flux cleaned = -0.00788639 Jy ! Total flux subtracted in 2048 components = -0.00797509 Jy ! Clean residual min=-0.001895 max=0.001479 Jy/beam ! Clean residual mean=-0.000013 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.228201 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 208 components and 0.228201 Jy ![Exited script file: muppet] wmap "J2123+5500_K_2006_06_11_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2905 x 0.7374 at 9.148 degrees (North through East) ! Clean map min=-0.0026315 max=0.17745 Jy/beam ! Writing clean map to FITS file: J2123+5500_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 0.177454 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000542681 device "J2123+5500_K_2006_06_11_yyk\_map.eps/VPS" ! Attempting to open device: 'J2123+5500_K_2006_06_11_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.917446 0.917446 1.83489 3.66978 7.33957 14.6791 29.3583 58.7165 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.177 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.2905 x 0.7374 at 9.148 degrees (North through East) ! Clean map min=-0.0026315 max=0.17745 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J2123+5500_K_2006_06_11_yyk\_map.gif/gif" ! Attempting to open device: 'J2123+5500_K_2006_06_11_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J2123+5500_K_2006_06_11_yyk_uvs.log closed on Thu Dec 2 20:51:49 2010