! Started logfile: J0339-0146_X_2006_02_23_yyk_uvs.log on Wed Jul 5 11:18:46 2006 obs J0339-0146_X_2006_02_23_yyk_uva.fits ! Reading UV FITS file: J0339-0146_X_2006_02_23_yyk_uva.fits ! AN table 1: 140 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98746 visibilities/baseline/integration-bin. ! Found source: J0339-0146 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2409 lines of history. ! ! Reading 24884 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ![@muppet J0339-0146_X_2006_02_23_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 10 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=10 float phase_soltime2 phase_soltime2=0.5 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.20 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 30 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. uvav time_av, true ! Averaging into 30 second bins. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.32731 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=0.7097 mas, bmaj=1.8 mas, bpa=-2.128 degrees ! Estimated noise=2.21931 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 = 0.95519 Jy ! Component: 100 - total flux cleaned = 1.20314 Jy ! Total flux subtracted in 100 components = 1.20314 Jy ! Clean residual min=-0.124529 max=0.321073 Jy/beam ! Clean residual mean=-0.000959 rms=0.047680 Jy/beam ! Combined flux in latest and established models = 1.20314 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.20314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.574763Jy sigma=8.909203 ! Fit after self-cal, rms=0.540361Jy sigma=8.390221 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.354704 Jy ! Component: 100 - total flux cleaned = 0.496646 Jy ! Total flux subtracted in 100 components = 0.496646 Jy ! Clean residual min=-0.096822 max=0.157475 Jy/beam ! Clean residual mean=-0.000530 rms=0.024287 Jy/beam ! Combined flux in latest and established models = 1.69978 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 1.69978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.312988Jy sigma=4.488064 ! Fit after self-cal, rms=0.260652Jy sigma=3.684806 ! Inverting map 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=0.8342 mas, bmaj=2.073 mas, bpa=-1.124 degrees ! Estimated noise=1.71167 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 = 0.152068 Jy ! Component: 100 - total flux cleaned = 0.213432 Jy ! Component: 150 - total flux cleaned = 0.249389 Jy ! Component: 200 - total flux cleaned = 0.271993 Jy ! Total flux subtracted in 200 components = 0.271993 Jy ! Clean residual min=-0.053299 max=0.055484 Jy/beam ! Clean residual mean=-0.000279 rms=0.011760 Jy/beam ! Combined flux in latest and established models = 1.97178 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 1.97178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198062Jy sigma=2.481140 ! Fit after self-cal, rms=0.188501Jy sigma=2.322407 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8342 x 2.073 at -1.124 degrees (North through East) ! Clean map min=-0.039554 max=1.0359 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Amplitude normalization factor in sub-array 1: 0.984778 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.16 KP 0.97 ! LA 0.98 MK 0.99 NL 1.08 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 1.0018 ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.15 KP 0.91 ! LA 0.94 MK 0.97 NL 1.06 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 0.997939 ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.04 KP 0.84 ! LA 0.96 MK 1.00 NL 1.04 OV 1.00 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.981448 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.04 KP 0.87 ! LA 0.94 MK 1.03 NL 1.02 OV 1.06 ! PT 1.10 SC 1.00 ! ! ! Fit before self-cal, rms=0.188501Jy sigma=2.322407 ! Fit after self-cal, rms=0.154116Jy sigma=1.598017 selfcal false, false, phase_soltime ! Performing phase self-cal over 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154116Jy sigma=1.598017 ! Fit after self-cal, rms=0.154033Jy sigma=1.597657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8351 mas, bmaj=2.068 mas, bpa=-0.3484 degrees ! Estimated noise=1.69368 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 = -0.0236407 Jy ! Component: 100 - total flux cleaned = -0.0248234 Jy ! Component: 150 - total flux cleaned = -0.0252179 Jy ! Component: 200 - total flux cleaned = -0.0257929 Jy ! Total flux subtracted in 200 components = -0.0257929 Jy ! Clean residual min=-0.015305 max=0.021216 Jy/beam ! Clean residual mean=0.000044 rms=0.004504 Jy/beam ! Combined flux in latest and established models = 1.94598 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 1.94598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149962Jy sigma=1.493721 ! Fit after self-cal, rms=0.147199Jy sigma=1.475622 ! Inverting map ! Added new window around map position (-2.2, 13.4). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192056 Jy ! Component: 100 - total flux cleaned = 0.0231566 Jy ! Component: 150 - total flux cleaned = 0.0243177 Jy ! Component: 200 - total flux cleaned = 0.0256154 Jy ! Total flux subtracted in 200 components = 0.0256154 Jy ! Clean residual min=-0.012538 max=0.014852 Jy/beam ! Clean residual mean=0.000032 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 1.9716 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 1.9716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143830Jy sigma=1.398736 ! Fit after self-cal, rms=0.142900Jy sigma=1.391921 ! 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 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142900Jy sigma=1.391921 ! Fit after self-cal, rms=0.127129Jy sigma=1.203997 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 = 0.00250617 Jy ! Component: 100 - total flux cleaned = 0.00395069 Jy ! Component: 150 - total flux cleaned = 0.00513901 Jy ! Component: 200 - total flux cleaned = 0.00534644 Jy ! Total flux subtracted in 200 components = 0.00534644 Jy ! Clean residual min=-0.011531 max=0.013758 Jy/beam ! Clean residual mean=0.000038 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 1.97694 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 1.97694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125992Jy sigma=1.181679 ! Fit after self-cal, rms=0.122179Jy sigma=1.152788 ! 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: 0.8351 x 2.068 at -0.3484 degrees (North through East) ! Clean map min=-0.0097675 max=1.0212 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 10 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122179Jy sigma=1.152788 ! Fit after self-cal, rms=0.119168Jy sigma=1.089197 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119168Jy sigma=1.089197 ! Fit after self-cal, rms=0.118543Jy sigma=1.085514 ! Inverting map and beam ! Estimated beam: bmin=0.8366 mas, bmaj=2.068 mas, bpa=-0.322 degrees ! Estimated noise=1.68816 mJy/beam. ! Added new window around map position (11.6, -5.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164555 Jy ! Component: 100 - total flux cleaned = 0.0214252 Jy ! Component: 150 - total flux cleaned = 0.0227703 Jy ! Component: 200 - total flux cleaned = 0.0236586 Jy ! Total flux subtracted in 200 components = 0.0236586 Jy ! Clean residual min=-0.008356 max=0.009828 Jy/beam ! Clean residual mean=0.000012 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 2.0006 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 129 components and 2.0006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116490Jy sigma=1.034956 ! Fit after self-cal, rms=0.116253Jy sigma=1.031514 ! Inverting map ! Added new window around map position (1.2, -13.6). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00848946 Jy ! Component: 100 - total flux cleaned = 0.0121478 Jy ! Component: 150 - total flux cleaned = 0.0147004 Jy ! Component: 200 - total flux cleaned = 0.0165512 Jy ! Total flux subtracted in 200 components = 0.0165512 Jy ! Clean residual min=-0.007383 max=0.006632 Jy/beam ! Clean residual mean=0.000008 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 2.01715 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 2.01715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114783Jy sigma=1.002210 ! Fit after self-cal, rms=0.114693Jy sigma=1.001099 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114693Jy sigma=1.001099 ! Fit after self-cal, rms=0.113626Jy sigma=0.981639 ! Performing phase self-cal over 0.5 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113626Jy sigma=0.981639 ! Fit after self-cal, rms=0.113640Jy sigma=0.981594 ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.069 mas, bpa=-0.2186 degrees ! Estimated noise=1.68626 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000289319 Jy ! Component: 100 - total flux cleaned = 0.000263462 Jy ! Component: 150 - total flux cleaned = 0.000442936 Jy ! Component: 200 - total flux cleaned = 0.000769394 Jy ! Total flux subtracted in 200 components = 0.000769394 Jy ! Clean residual min=-0.006257 max=0.005740 Jy/beam ! Clean residual mean=0.000009 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 2.01792 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 30 model components to the UV plane model. ! The established model now contains 174 components and 2.01792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112799Jy sigma=0.968165 ! Fit after self-cal, rms=0.112796Jy sigma=0.967693 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=3.701 mas, bpa=-2.086 degrees ! Estimated noise=2.21418 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 = -0.000381316 Jy ! Component: 100 - total flux cleaned = -0.000150539 Jy ! Component: 150 - total flux cleaned = 5.5171e-05 Jy ! Component: 200 - total flux cleaned = -3.75724e-05 Jy ! Total flux subtracted in 200 components = -3.75724e-05 Jy ! Clean residual min=-0.007155 max=0.006964 Jy/beam ! Clean residual mean=0.000021 rms=0.002036 Jy/beam ! Combined flux in latest and established models = 2.01789 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 192 components and 2.01789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112620Jy sigma=0.964731 ! Fit after self-cal, rms=0.112534Jy sigma=0.963742 ! 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=0.7109 mas, bmaj=1.794 mas, bpa=-1.557 degrees ! Estimated noise=2.20219 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.04016 Jy ! Component: 100 - total flux cleaned = 1.3896 Jy ! Component: 150 - total flux cleaned = 1.58229 Jy ! Component: 200 - total flux cleaned = 1.69725 Jy ! Total flux subtracted in 200 components = 1.69725 Jy ! Clean residual min=-0.027417 max=0.045153 Jy/beam ! Clean residual mean=-0.000119 rms=0.010332 Jy/beam ! Combined flux in latest and established models = 1.69725 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 37 model components to the UV plane model. ! The established model now contains 37 components and 1.69725 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.069 mas, bpa=-0.2186 degrees ! Estimated noise=1.68626 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 = 0.103073 Jy ! Component: 100 - total flux cleaned = 0.159915 Jy ! Component: 150 - total flux cleaned = 0.19529 Jy ! Component: 200 - total flux cleaned = 0.220288 Jy ! Total flux subtracted in 200 components = 0.220288 Jy ! Clean residual min=-0.011933 max=0.015837 Jy/beam ! Clean residual mean=-0.000003 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 1.91754 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 78 components and 1.91754 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=3.701 mas, bpa=-2.086 degrees ! Estimated noise=2.21418 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 = 0.0282648 Jy ! Component: 100 - total flux cleaned = 0.0440696 Jy ! Component: 150 - total flux cleaned = 0.0529846 Jy ! Component: 200 - total flux cleaned = 0.0606304 Jy ! Total flux subtracted in 200 components = 0.0606304 Jy ! Clean residual min=-0.010220 max=0.011304 Jy/beam ! Clean residual mean=0.000004 rms=0.003167 Jy/beam ! Combined flux in latest and established models = 1.97817 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 120 components and 1.97817 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8379 mas, bmaj=2.069 mas, bpa=-0.2186 degrees ! Estimated noise=1.68626 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566798 Jy ! Component: 100 - total flux cleaned = 0.0106964 Jy ! Component: 150 - total flux cleaned = 0.0134443 Jy ! Component: 200 - total flux cleaned = 0.0154857 Jy ! Total flux subtracted in 200 components = 0.0154857 Jy ! Clean residual min=-0.007851 max=0.008171 Jy/beam ! Clean residual mean=0.000004 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 1.99366 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 1.99366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115013Jy sigma=1.007145 ! Fit after self-cal, rms=0.114189Jy sigma=0.993393 wmodel J0339-0146_X_2006_02_23_yyk\_map.mod ! Writing 144 model components to file: J0339-0146_X_2006_02_23_yyk_map.mod wobs J0339-0146_X_2006_02_23_yyk\_uvs.fits ! Writing UV FITS file: J0339-0146_X_2006_02_23_yyk_uvs.fits wwins J0339-0146_X_2006_02_23_yyk\_map.win ! wwins: Wrote 5 windows to J0339-0146_X_2006_02_23_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 = 0.00356238 Jy ! Component: 100 - total flux cleaned = 0.00474115 Jy ! Component: 150 - total flux cleaned = 0.00534548 Jy ! Component: 200 - total flux cleaned = 0.00590143 Jy ! Component: 250 - total flux cleaned = 0.00633135 Jy ! Component: 300 - total flux cleaned = 0.00683599 Jy ! Component: 350 - total flux cleaned = 0.00702574 Jy ! Component: 400 - total flux cleaned = 0.00720824 Jy ! Component: 450 - total flux cleaned = 0.00711832 Jy ! Component: 500 - total flux cleaned = 0.00694559 Jy ! Component: 550 - total flux cleaned = 0.00694598 Jy ! Component: 600 - total flux cleaned = 0.00702385 Jy ! Component: 650 - total flux cleaned = 0.00694647 Jy ! Component: 700 - total flux cleaned = 0.00716984 Jy ! Component: 750 - total flux cleaned = 0.00745783 Jy ! Component: 800 - total flux cleaned = 0.00788046 Jy ! Component: 850 - total flux cleaned = 0.00815393 Jy ! Component: 900 - total flux cleaned = 0.00842308 Jy ! Component: 950 - total flux cleaned = 0.00862002 Jy ! Component: 1000 - total flux cleaned = 0.00893693 Jy ! Component: 1050 - total flux cleaned = 0.00899845 Jy ! Component: 1100 - total flux cleaned = 0.00899832 Jy ! Component: 1150 - total flux cleaned = 0.00887935 Jy ! Component: 1200 - total flux cleaned = 0.00893932 Jy ! Component: 1250 - total flux cleaned = 0.00905608 Jy ! Component: 1300 - total flux cleaned = 0.00917003 Jy ! Component: 1350 - total flux cleaned = 0.0093379 Jy ! Component: 1400 - total flux cleaned = 0.00961114 Jy ! Component: 1450 - total flux cleaned = 0.00982663 Jy ! Component: 1500 - total flux cleaned = 0.0100382 Jy ! Component: 1550 - total flux cleaned = 0.00998813 Jy ! Component: 1600 - total flux cleaned = 0.0103959 Jy ! Component: 1650 - total flux cleaned = 0.0105959 Jy ! Component: 1700 - total flux cleaned = 0.0106943 Jy ! Component: 1750 - total flux cleaned = 0.0108405 Jy ! Component: 1800 - total flux cleaned = 0.0108891 Jy ! Component: 1850 - total flux cleaned = 0.0109833 Jy ! Component: 1900 - total flux cleaned = 0.0109369 Jy ! Component: 1950 - total flux cleaned = 0.0110294 Jy ! Component: 2000 - total flux cleaned = 0.0109378 Jy ! Total flux subtracted in 2048 components = 0.0110732 Jy ! Clean residual min=-0.002290 max=0.002302 Jy/beam ! Clean residual mean=0.000000 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 2.00473 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 281 components and 2.00473 Jy ![Exited script file: muppet] wmap "J0339-0146_X_2006_02_23_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8379 x 2.069 at -0.2186 degrees (North through East) ! Clean map min=-0.0070806 max=1.0186 Jy/beam ! Writing clean map to FITS file: J0339-0146_X_2006_02_23_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.01861 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000823597 device "J0339-0146_X_2006_02_23_yyk\_map.eps/VPS" ! Attempting to open device: 'J0339-0146_X_2006_02_23_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.242564 0.242564 0.485129 0.970257 1.94051 3.88103 7.76206 15.5241 31.0482 62.0965 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.018 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8379 x 2.069 at -0.2186 degrees (North through East) ! Clean map min=-0.0070806 max=1.0186 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0339-0146_X_2006_02_23_yyk\_map.gif/gif" ! Attempting to open device: 'J0339-0146_X_2006_02_23_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0339-0146_X_2006_02_23_yyk_uvs.log closed on Wed Jul 5 11:19:15 2006