! Started logfile: J0014+6117_K_2006_06_04_yyk_uvs.log on Thu Dec 2 20:40:19 2010 obs J0014+6117_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0014+6117_K_2006_06_04_yyk_uva.fits ! AN table 1: 1735 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.790714 visibilities/baseline/integration-bin. ! Found source: J0014+6117 ! ! 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 2920 lines of history. ! ! Reading 395104 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 J0014+6117_K_2006_06_04_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)= 0.317009 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=0.3154 mas, bmaj=0.5552 mas, bpa=-22.16 degrees ! Estimated noise=3.88992 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 = 0.191067 Jy ! Component: 100 - total flux cleaned = 0.238007 Jy ! Total flux subtracted in 100 components = 0.238007 Jy ! Clean residual min=-0.017407 max=0.021691 Jy/beam ! Clean residual mean=-0.000246 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 0.238007 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.238007 Jy ! ! Correcting IF 1. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.209563Jy sigma=1.097206 ! Fit after self-cal, rms=0.208131Jy sigma=1.093856 ! Inverting map and beam ! Estimated beam: bmin=0.3155 mas, bmaj=0.5552 mas, bpa=-22.16 degrees ! Estimated noise=3.88941 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=0.4016 mas, bmaj=0.5439 mas, bpa=-13.49 degrees ! Estimated noise=1.59821 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 = 0.0172693 Jy ! Component: 100 - total flux cleaned = 0.0226517 Jy ! Component: 150 - total flux cleaned = 0.0226693 Jy ! Component: 200 - total flux cleaned = 0.0225263 Jy ! Total flux subtracted in 200 components = 0.0225263 Jy ! Clean residual min=-0.010052 max=0.009501 Jy/beam ! Clean residual mean=-0.000072 rms=0.002617 Jy/beam ! Combined flux in latest and established models = 0.260533 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.260533 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=0.206447Jy sigma=1.086556 ! Fit after self-cal, rms=0.206359Jy sigma=1.086212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4016 x 0.5439 at -13.49 degrees (North through East) ! Clean map min=-0.0091855 max=0.20744 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.89 KP 0.96 LA 0.94 ! MK 0.76 NL 1.00 OV 0.83 PT 0.92 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 KP 0.98 LA 0.98 ! MK 0.88 NL 1.20 OV 0.88 PT 0.85 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 KP 0.95 LA 0.93 ! MK 0.82 NL 1.05 OV 0.91 PT 1.01 ! SC 2.30 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 KP 1.01 LA 0.92 ! MK 0.90 NL 0.97 OV 0.88 PT 1.12 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.91 KP 1.05 LA 0.97 ! MK 1.03 NL 1.41 OV 1.05 PT 0.93 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 KP 0.76 LA 0.99 ! MK 1.10 NL 1.03 OV 1.07 PT 0.98 ! SC 2.43 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 KP 0.73 LA 1.75 ! MK 1.17 NL 1.03 OV 1.21 PT 1.08 ! SC 5.54 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.22 KP 0.76 LA 0.83 ! MK 1.24 NL 1.11 OV 1.09 PT 1.09 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.206359Jy sigma=1.086212 ! Fit after self-cal, rms=0.380335Jy sigma=1.053070 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=0.380335Jy sigma=1.053070 ! Fit after self-cal, rms=0.380262Jy sigma=1.052741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4059 mas, bmaj=0.5497 mas, bpa=-13.99 degrees ! Estimated noise=1.56562 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 = -0.00240193 Jy ! Component: 100 - total flux cleaned = -0.00293713 Jy ! Component: 150 - total flux cleaned = -0.00346128 Jy ! Component: 200 - total flux cleaned = -0.00397116 Jy ! Total flux subtracted in 200 components = -0.00397116 Jy ! Clean residual min=-0.006925 max=0.007354 Jy/beam ! Clean residual mean=-0.000064 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.256562 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.256562 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=0.380292Jy sigma=1.052006 ! Fit after self-cal, rms=0.380145Jy sigma=1.051775 ! 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=0.380145Jy sigma=1.051775 ! Fit after self-cal, rms=0.374310Jy sigma=1.008695 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 = 0.00462539 Jy ! Component: 100 - total flux cleaned = 0.00492864 Jy ! Component: 150 - total flux cleaned = 0.00487354 Jy ! Component: 200 - total flux cleaned = 0.00476959 Jy ! Total flux subtracted in 200 components = 0.00476959 Jy ! Clean residual min=-0.006761 max=0.007527 Jy/beam ! Clean residual mean=-0.000068 rms=0.002137 Jy/beam ! Combined flux in latest and established models = 0.261331 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.261331 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=0.374085Jy sigma=1.007985 ! Fit after self-cal, rms=0.373501Jy sigma=1.004376 ! 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: 0.4059 x 0.5497 at -13.99 degrees (North through East) ! Clean map min=-0.006586 max=0.21287 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=0.373501Jy sigma=1.004376 ! Fit after self-cal, rms=0.289556Jy sigma=0.983088 ! 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=0.289556Jy sigma=0.983088 ! Fit after self-cal, rms=0.289711Jy sigma=0.982305 ! Inverting map and beam ! Estimated beam: bmin=0.4033 mas, bmaj=0.5557 mas, bpa=-15.45 degrees ! Estimated noise=1.5548 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835843 Jy ! Component: 100 - total flux cleaned = 0.00129063 Jy ! Component: 150 - total flux cleaned = 0.00140932 Jy ! Component: 200 - total flux cleaned = 0.00151003 Jy ! Total flux subtracted in 200 components = 0.00151003 Jy ! Clean residual min=-0.005441 max=0.004881 Jy/beam ! Clean residual mean=-0.000033 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.262841 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 45 components and 0.262841 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=0.289666Jy sigma=0.982006 ! Fit after self-cal, rms=0.289712Jy sigma=0.981907 ! 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=0.289712Jy sigma=0.981907 ! Fit after self-cal, rms=0.323735Jy sigma=0.973303 ! 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=0.323735Jy sigma=0.973303 ! Fit after self-cal, rms=0.323825Jy sigma=0.973199 ! Inverting map and beam ! Estimated beam: bmin=0.4037 mas, bmaj=0.5569 mas, bpa=-15.37 degrees ! Estimated noise=1.56367 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167964 Jy ! Component: 100 - total flux cleaned = 0.00225352 Jy ! Component: 150 - total flux cleaned = 0.0024498 Jy ! Component: 200 - total flux cleaned = 0.00253313 Jy ! Total flux subtracted in 200 components = 0.00253313 Jy ! Clean residual min=-0.005352 max=0.004799 Jy/beam ! Clean residual mean=-0.000035 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.265374 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 46 components and 0.265374 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=0.323787Jy sigma=0.972938 ! Fit after self-cal, rms=0.323897Jy sigma=0.973080 ! 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=0.8771 mas, bmaj=1.02 mas, bpa=49.88 degrees ! Estimated noise=1.96599 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 = -0.000536469 Jy ! Component: 100 - total flux cleaned = -0.000645532 Jy ! Component: 150 - total flux cleaned = -0.000671077 Jy ! Component: 200 - total flux cleaned = -0.000720432 Jy ! Total flux subtracted in 200 components = -0.000720432 Jy ! Clean residual min=-0.007194 max=0.005777 Jy/beam ! Clean residual mean=-0.000082 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.264654 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 51 components and 0.264654 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=0.323886Jy sigma=0.973163 ! Fit after self-cal, rms=0.323933Jy sigma=0.973194 ! 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=0.3369 mas, bmaj=0.5521 mas, bpa=-21.38 degrees ! Estimated noise=4.00447 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.199047 Jy ! Component: 100 - total flux cleaned = 0.240466 Jy ! Component: 150 - total flux cleaned = 0.254903 Jy ! Component: 200 - total flux cleaned = 0.262103 Jy ! Total flux subtracted in 200 components = 0.262103 Jy ! Clean residual min=-0.009134 max=0.008166 Jy/beam ! Clean residual mean=-0.000063 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 0.262103 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 0.262103 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4037 mas, bmaj=0.5569 mas, bpa=-15.37 degrees ! Estimated noise=1.56367 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 = 0.00399062 Jy ! Component: 100 - total flux cleaned = 0.00378251 Jy ! Component: 150 - total flux cleaned = 0.00362152 Jy ! Component: 200 - total flux cleaned = 0.00348825 Jy ! Total flux subtracted in 200 components = 0.00348825 Jy ! Clean residual min=-0.005545 max=0.004814 Jy/beam ! Clean residual mean=-0.000036 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.265591 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.265591 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=0.8771 mas, bmaj=1.02 mas, bpa=49.88 degrees ! Estimated noise=1.96599 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 = -0.00096377 Jy ! Component: 100 - total flux cleaned = -0.000980085 Jy ! Component: 150 - total flux cleaned = -0.000981956 Jy ! Component: 200 - total flux cleaned = -0.000980829 Jy ! Total flux subtracted in 200 components = -0.000980829 Jy ! Clean residual min=-0.007239 max=0.005992 Jy/beam ! Clean residual mean=-0.000085 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.264611 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.264611 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4037 mas, bmaj=0.5569 mas, bpa=-15.37 degrees ! Estimated noise=1.56367 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115436 Jy ! Component: 100 - total flux cleaned = 0.00075419 Jy ! Component: 150 - total flux cleaned = 0.000652312 Jy ! Component: 200 - total flux cleaned = 0.000564093 Jy ! Total flux subtracted in 200 components = 0.000564093 Jy ! Clean residual min=-0.005494 max=0.004653 Jy/beam ! Clean residual mean=-0.000038 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.265175 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.265175 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=0.323915Jy sigma=0.973157 ! Fit after self-cal, rms=0.323873Jy sigma=0.973145 wmodel J0014+6117_K_2006_06_04_yyk\_map.mod ! Writing 53 model components to file: J0014+6117_K_2006_06_04_yyk_map.mod wobs J0014+6117_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0014+6117_K_2006_06_04_yyk_uvs.fits wwins J0014+6117_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J0014+6117_K_2006_06_04_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 = -0.000977302 Jy ! Component: 100 - total flux cleaned = -0.00122197 Jy ! Component: 150 - total flux cleaned = -0.00129767 Jy ! Component: 200 - total flux cleaned = -0.00129583 Jy ! Component: 250 - total flux cleaned = -0.00149567 Jy ! Component: 300 - total flux cleaned = -0.002003 Jy ! Component: 350 - total flux cleaned = -0.00206187 Jy ! Component: 400 - total flux cleaned = -0.0022955 Jy ! Component: 450 - total flux cleaned = -0.00229613 Jy ! Component: 500 - total flux cleaned = -0.00245957 Jy ! Component: 550 - total flux cleaned = -0.00261707 Jy ! Component: 600 - total flux cleaned = -0.00292247 Jy ! Component: 650 - total flux cleaned = -0.00307243 Jy ! Component: 700 - total flux cleaned = -0.00350445 Jy ! Component: 750 - total flux cleaned = -0.00378439 Jy ! Component: 800 - total flux cleaned = -0.00392048 Jy ! Component: 850 - total flux cleaned = -0.00409678 Jy ! Component: 900 - total flux cleaned = -0.00405319 Jy ! Component: 950 - total flux cleaned = -0.00430734 Jy ! Component: 1000 - total flux cleaned = -0.00447128 Jy ! Component: 1050 - total flux cleaned = -0.00447024 Jy ! Component: 1100 - total flux cleaned = -0.00454932 Jy ! Component: 1150 - total flux cleaned = -0.00470399 Jy ! Component: 1200 - total flux cleaned = -0.00470397 Jy ! Component: 1250 - total flux cleaned = -0.00477962 Jy ! Component: 1300 - total flux cleaned = -0.00496331 Jy ! Component: 1350 - total flux cleaned = -0.00507219 Jy ! Component: 1400 - total flux cleaned = -0.00525033 Jy ! Component: 1450 - total flux cleaned = -0.00535512 Jy ! Component: 1500 - total flux cleaned = -0.00542454 Jy ! Component: 1550 - total flux cleaned = -0.00552623 Jy ! Component: 1600 - total flux cleaned = -0.00559299 Jy ! Component: 1650 - total flux cleaned = -0.00569149 Jy ! Component: 1700 - total flux cleaned = -0.00572481 Jy ! Component: 1750 - total flux cleaned = -0.00588449 Jy ! Component: 1800 - total flux cleaned = -0.0060411 Jy ! Component: 1850 - total flux cleaned = -0.00607166 Jy ! Component: 1900 - total flux cleaned = -0.00619418 Jy ! Component: 1950 - total flux cleaned = -0.00631497 Jy ! Component: 2000 - total flux cleaned = -0.00643428 Jy ! Total flux subtracted in 2048 components = -0.00661186 Jy ! Clean residual min=-0.001880 max=0.001735 Jy/beam ! Clean residual mean=-0.000020 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.258563 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 213 components and 0.258563 Jy ![Exited script file: muppet] wmap "J0014+6117_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4037 x 0.5569 at -15.37 degrees (North through East) ! Clean map min=-0.0031338 max=0.21893 Jy/beam ! Writing clean map to FITS file: J0014+6117_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000564295 device "J0014+6117_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0014+6117_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.773248 0.773248 1.5465 3.09299 6.18599 12.372 24.7439 49.4879 98.9758 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4037 x 0.5569 at -15.37 degrees (North through East) ! Clean map min=-0.0031338 max=0.21893 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0014+6117_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0014+6117_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0014+6117_K_2006_06_04_yyk_uvs.log closed on Thu Dec 2 20:40:21 2010