! Started logfile: J0209+6437_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:37:49 2010 obs J0209+6437_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0209+6437_K_2006_06_04_yyk_uva.fits ! AN table 1: 1565 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830298 visibilities/baseline/integration-bin. ! Found source: J0209+6437 ! ! 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 374232 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 J0209+6437_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)= 0.360417 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=0.321 mas, bmaj=0.4267 mas, bpa=-8.325 degrees ! Estimated noise=6.18895 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 = 0.0992523 Jy ! Component: 100 - total flux cleaned = 0.125016 Jy ! Total flux subtracted in 100 components = 0.125016 Jy ! Clean residual min=-0.037030 max=0.035992 Jy/beam ! Clean residual mean=-0.000280 rms=0.009487 Jy/beam ! Combined flux in latest and established models = 0.125016 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.125016 Jy ! ! Correcting IF 1. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 207 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 118 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 174 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.340405Jy sigma=1.066786 ! Fit after self-cal, rms=0.320199Jy sigma=1.045134 ! Inverting map and beam ! Estimated beam: bmin=0.3205 mas, bmaj=0.426 mas, bpa=-8.349 degrees ! Estimated noise=6.20012 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=0.3142 mas, bmaj=0.5174 mas, bpa=-20.58 degrees ! Estimated noise=4.36729 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 = 0.0206677 Jy ! Component: 100 - total flux cleaned = 0.0270154 Jy ! Component: 150 - total flux cleaned = 0.0278352 Jy ! Component: 200 - total flux cleaned = 0.0280673 Jy ! Total flux subtracted in 200 components = 0.0280673 Jy ! Clean residual min=-0.024131 max=0.023543 Jy/beam ! Clean residual mean=-0.000164 rms=0.006129 Jy/beam ! Combined flux in latest and established models = 0.153083 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.153083 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=0.319910Jy sigma=1.038015 ! Fit after self-cal, rms=0.319751Jy sigma=1.037455 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3142 x 0.5174 at -20.58 degrees (North through East) ! Clean map min=-0.022214 max=0.11994 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.80 LA 0.85 ! MK 1.12 NL 1.14 OV 0.57 PT 1.00* ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 9.02 FD 2.38 KP 0.87 LA 0.99 ! MK 0.77 NL 1.00* OV 1.07 PT 1.28 ! SC 1.34 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* KP 0.84 LA 0.73 ! MK 0.79 NL 1.22 OV 1.00* PT 1.02 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.55 KP 1.21 LA 0.58 ! MK 1.14 NL 1.00* OV 1.23 PT 2.37 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 1.17 KP 0.69 LA 1.00* ! MK 1.03 NL 1.00* OV 1.07 PT 1.77 ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* KP 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Fit before self-cal, rms=0.319751Jy sigma=1.037455 ! Fit after self-cal, rms=1.103642Jy sigma=1.002451 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.103642Jy sigma=1.002451 ! Fit after self-cal, rms=1.103920Jy sigma=1.000960 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3312 mas, bmaj=0.5643 mas, bpa=-18.73 degrees ! Estimated noise=4.20239 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 = 8.59274e-05 Jy ! Component: 100 - total flux cleaned = -2.83437e-05 Jy ! Component: 150 - total flux cleaned = -2.62488e-05 Jy ! Component: 200 - total flux cleaned = -0.000125679 Jy ! Total flux subtracted in 200 components = -0.000125679 Jy ! Clean residual min=-0.012333 max=0.011658 Jy/beam ! Clean residual mean=0.000020 rms=0.003179 Jy/beam ! Combined flux in latest and established models = 0.152958 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.152958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.103926Jy sigma=1.000421 ! Fit after self-cal, rms=1.103899Jy sigma=1.000126 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.103899Jy sigma=1.000126 ! Fit after self-cal, rms=1.099796Jy sigma=0.961853 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 = 0.00922493 Jy ! Component: 100 - total flux cleaned = 0.0116773 Jy ! Component: 150 - total flux cleaned = 0.011911 Jy ! Component: 200 - total flux cleaned = 0.0119082 Jy ! Total flux subtracted in 200 components = 0.0119082 Jy ! Clean residual min=-0.013764 max=0.013563 Jy/beam ! Clean residual mean=-0.000001 rms=0.003388 Jy/beam ! Combined flux in latest and established models = 0.164866 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.164866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.099621Jy sigma=0.959783 ! Fit after self-cal, rms=1.098035Jy sigma=0.953572 ! 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: 0.3312 x 0.5643 at -18.73 degrees (North through East) ! Clean map min=-0.012527 max=0.13152 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.098035Jy sigma=0.953572 ! Fit after self-cal, rms=0.490332Jy sigma=0.944177 ! 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=0.490332Jy sigma=0.944177 ! Fit after self-cal, rms=0.489322Jy sigma=0.941840 ! Inverting map and beam ! Estimated beam: bmin=0.3066 mas, bmaj=0.4109 mas, bpa=11.89 degrees ! Estimated noise=3.87308 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209114 Jy ! Component: 100 - total flux cleaned = 0.0024856 Jy ! Component: 150 - total flux cleaned = 0.00273081 Jy ! Component: 200 - total flux cleaned = 0.00280554 Jy ! Total flux subtracted in 200 components = 0.00280554 Jy ! Clean residual min=-0.011128 max=0.010344 Jy/beam ! Clean residual mean=-0.000005 rms=0.002803 Jy/beam ! Combined flux in latest and established models = 0.167671 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 42 components and 0.167671 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=0.489224Jy sigma=0.941163 ! Fit after self-cal, rms=0.488443Jy sigma=0.940361 ! 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=0.488443Jy sigma=0.940361 ! Fit after self-cal, rms=0.486888Jy sigma=0.933114 ! 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=0.486888Jy sigma=0.933114 ! Fit after self-cal, rms=0.487015Jy sigma=0.932076 ! Inverting map and beam ! Estimated beam: bmin=0.3041 mas, bmaj=0.4084 mas, bpa=9.83 degrees ! Estimated noise=3.93642 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511778 Jy ! Component: 100 - total flux cleaned = 0.00586964 Jy ! Component: 150 - total flux cleaned = 0.00634812 Jy ! Component: 200 - total flux cleaned = 0.00665282 Jy ! Total flux subtracted in 200 components = 0.00665282 Jy ! Clean residual min=-0.010619 max=0.009899 Jy/beam ! Clean residual mean=-0.000006 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.174324 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 45 components and 0.174324 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=0.486931Jy sigma=0.931114 ! Fit after self-cal, rms=0.487055Jy sigma=0.930920 ! 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=0.9572 mas, bmaj=1.063 mas, bpa=-89.02 degrees ! Estimated noise=5.80071 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 = -0.000779434 Jy ! Component: 100 - total flux cleaned = -0.000775904 Jy ! Component: 150 - total flux cleaned = -0.000545352 Jy ! Component: 200 - total flux cleaned = -0.000363564 Jy ! Total flux subtracted in 200 components = -0.000363564 Jy ! Clean residual min=-0.012494 max=0.010351 Jy/beam ! Clean residual mean=-0.000029 rms=0.003647 Jy/beam ! Combined flux in latest and established models = 0.173961 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.173961 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=0.487206Jy sigma=0.930936 ! Fit after self-cal, rms=0.486008Jy sigma=0.930793 ! 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=0.2875 mas, bmaj=0.3957 mas, bpa=26.46 degrees ! Estimated noise=6.12789 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.123552 Jy ! Component: 100 - total flux cleaned = 0.162485 Jy ! Component: 150 - total flux cleaned = 0.169685 Jy ! Component: 200 - total flux cleaned = 0.172851 Jy ! Total flux subtracted in 200 components = 0.172851 Jy ! Clean residual min=-0.023147 max=0.024682 Jy/beam ! Clean residual mean=-0.000017 rms=0.006685 Jy/beam ! Combined flux in latest and established models = 0.172851 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.172851 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3041 mas, bmaj=0.4084 mas, bpa=9.83 degrees ! Estimated noise=3.93642 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 = -0.00275192 Jy ! Component: 100 - total flux cleaned = -0.00167393 Jy ! Component: 150 - total flux cleaned = -0.00116347 Jy ! Component: 200 - total flux cleaned = -0.000879514 Jy ! Total flux subtracted in 200 components = -0.000879514 Jy ! Clean residual min=-0.011464 max=0.009944 Jy/beam ! Clean residual mean=-0.000013 rms=0.002796 Jy/beam ! Combined flux in latest and established models = 0.171972 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.171972 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=0.9572 mas, bmaj=1.063 mas, bpa=-89.02 degrees ! Estimated noise=5.80071 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 = 0.000641049 Jy ! Component: 100 - total flux cleaned = 0.00088625 Jy ! Component: 150 - total flux cleaned = 0.00109701 Jy ! Component: 200 - total flux cleaned = 0.00118992 Jy ! Total flux subtracted in 200 components = 0.00118992 Jy ! Clean residual min=-0.013645 max=0.010936 Jy/beam ! Clean residual mean=-0.000034 rms=0.003679 Jy/beam ! Combined flux in latest and established models = 0.173162 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 26 components and 0.173162 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3041 mas, bmaj=0.4084 mas, bpa=9.83 degrees ! Estimated noise=3.93642 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453517 Jy ! Component: 100 - total flux cleaned = 0.000327781 Jy ! Component: 150 - total flux cleaned = 0.000503853 Jy ! Component: 200 - total flux cleaned = 0.000734985 Jy ! Total flux subtracted in 200 components = 0.000734985 Jy ! Clean residual min=-0.010575 max=0.009090 Jy/beam ! Clean residual mean=-0.000005 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.173897 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.173897 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=0.485822Jy sigma=0.930620 ! Fit after self-cal, rms=0.486397Jy sigma=0.930550 wmodel J0209+6437_K_2006_06_04_yyk\_map.mod ! Writing 32 model components to file: J0209+6437_K_2006_06_04_yyk_map.mod wobs J0209+6437_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0209+6437_K_2006_06_04_yyk_uvs.fits wwins J0209+6437_K_2006_06_04_yyk\_map.win ! wwins: Wrote 1 windows to J0209+6437_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 = -0.00363935 Jy ! Component: 100 - total flux cleaned = -0.00332091 Jy ! Component: 150 - total flux cleaned = -0.00375935 Jy ! Component: 200 - total flux cleaned = -0.00349319 Jy ! Component: 250 - total flux cleaned = -0.0032384 Jy ! Component: 300 - total flux cleaned = -0.00300127 Jy ! Component: 350 - total flux cleaned = -0.00288317 Jy ! Component: 400 - total flux cleaned = -0.00255253 Jy ! Component: 450 - total flux cleaned = -0.00254979 Jy ! Component: 500 - total flux cleaned = -0.00224271 Jy ! Component: 550 - total flux cleaned = -0.00224445 Jy ! Component: 600 - total flux cleaned = -0.00233725 Jy ! Component: 650 - total flux cleaned = -0.00214751 Jy ! Component: 700 - total flux cleaned = -0.0019648 Jy ! Component: 750 - total flux cleaned = -0.00142864 Jy ! Component: 800 - total flux cleaned = -0.000821608 Jy ! Component: 850 - total flux cleaned = -0.000228077 Jy ! Component: 900 - total flux cleaned = 0.000187668 Jy ! Component: 950 - total flux cleaned = 0.000595587 Jy ! Component: 1000 - total flux cleaned = 0.00115578 Jy ! Component: 1050 - total flux cleaned = 0.00138926 Jy ! Component: 1100 - total flux cleaned = 0.00192791 Jy ! Component: 1150 - total flux cleaned = 0.00268079 Jy ! Component: 1200 - total flux cleaned = 0.00319769 Jy ! Component: 1250 - total flux cleaned = 0.00392447 Jy ! Component: 1300 - total flux cleaned = 0.00449859 Jy ! Component: 1350 - total flux cleaned = 0.00541469 Jy ! Component: 1400 - total flux cleaned = 0.0060385 Jy ! Component: 1450 - total flux cleaned = 0.00658694 Jy ! Component: 1500 - total flux cleaned = 0.00685811 Jy ! Component: 1550 - total flux cleaned = 0.00752619 Jy ! Component: 1600 - total flux cleaned = 0.00798793 Jy ! Component: 1650 - total flux cleaned = 0.00844454 Jy ! Component: 1700 - total flux cleaned = 0.00896059 Jy ! Component: 1750 - total flux cleaned = 0.00934324 Jy ! Component: 1800 - total flux cleaned = 0.00984899 Jy ! Component: 1850 - total flux cleaned = 0.0102866 Jy ! Component: 1900 - total flux cleaned = 0.0107834 Jy ! Component: 1950 - total flux cleaned = 0.0112766 Jy ! Component: 2000 - total flux cleaned = 0.0115825 Jy ! Total flux subtracted in 2048 components = 0.0119474 Jy ! Clean residual min=-0.003021 max=0.003263 Jy/beam ! Clean residual mean=0.000011 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.185844 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 147 components and 0.185844 Jy ![Exited script file: muppet] wmap "J0209+6437_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3041 x 0.4084 at 9.83 degrees (North through East) ! Clean map min=-0.0092974 max=0.11637 Jy/beam ! Writing clean map to FITS file: J0209+6437_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 0.116371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101146 device "J0209+6437_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0209+6437_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.60749 2.60749 5.21498 10.43 20.8599 41.7199 83.4397 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3041 x 0.4084 at 9.83 degrees (North through East) ! Clean map min=-0.0092974 max=0.11637 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0209+6437_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0209+6437_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0209+6437_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:37:51 2010