! Started logfile: /scr/pima/rdv94_uvs/J1246-2547_X_uvs.log on Mon Sep 23 22:11:26 2013 obs /scr/pima/rdv94_uvs/J1246-2547_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1246-2547_X_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.518942 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 9808 visibilities. select RR ! 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 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1246-2547_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 492 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.272731Jy sigma=5.511285 ! Fit after self-cal, rms=0.369056Jy sigma=1.408337 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. 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=0.7611 mas, bmaj=3.371 mas, bpa=-21.26 degrees ! Estimated noise=3.17042 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527607 Jy ! Component: 100 - total flux cleaned = 0.648897 Jy ! Total flux subtracted in 100 components = 0.648897 Jy ! Clean residual min=-0.018614 max=0.044250 Jy/beam ! Clean residual mean=-0.000049 rms=0.005206 Jy/beam ! Combined flux in latest and established models = 0.648897 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.648897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155378Jy sigma=0.617955 ! Fit after self-cal, rms=0.155425Jy sigma=0.617887 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458913 Jy ! Component: 100 - total flux cleaned = 0.0672508 Jy ! Total flux subtracted in 100 components = 0.0672508 Jy ! Clean residual min=-0.013482 max=0.016554 Jy/beam ! Clean residual mean=-0.000030 rms=0.003308 Jy/beam ! Combined flux in latest and established models = 0.716148 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.716148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142168Jy sigma=0.540060 ! Fit after self-cal, rms=0.142158Jy sigma=0.539829 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! 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=0.9476 mas, bmaj=3.661 mas, bpa=-20.63 degrees ! Estimated noise=1.95357 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172951 Jy ! Component: 100 - total flux cleaned = 0.0268678 Jy ! Component: 150 - total flux cleaned = 0.031802 Jy ! Component: 200 - total flux cleaned = 0.032184 Jy ! Total flux subtracted in 200 components = 0.032184 Jy ! Clean residual min=-0.011590 max=0.013051 Jy/beam ! Clean residual mean=-0.000034 rms=0.002790 Jy/beam ! Combined flux in latest and established models = 0.748332 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.748332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139832Jy sigma=0.528467 ! Fit after self-cal, rms=0.139759Jy sigma=0.528168 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 1.05 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.00 WF 1.00* ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.01 HN 1.04 KP 0.98 ! LA 0.99 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 WF 1.00* ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.88 ! LA 1.02 MK 0.97 NL 1.00 OV 1.03 ! PT 0.98 WF 1.00* ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.04 KP 0.92 ! LA 1.00 MK 1.02 NL 1.02 OV 0.98 ! PT 1.01 WF 1.00* ! ! ! Fit before self-cal, rms=0.139759Jy sigma=0.528168 ! Fit after self-cal, rms=0.134586Jy sigma=0.494718 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.956 mas, bmaj=3.702 mas, bpa=-20.71 degrees ! Estimated noise=1.95345 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00961935 Jy ! Component: 100 - total flux cleaned = 0.0117022 Jy ! Component: 150 - total flux cleaned = 0.0130434 Jy ! Component: 200 - total flux cleaned = 0.0142826 Jy ! Total flux subtracted in 200 components = 0.0142826 Jy ! Clean residual min=-0.007422 max=0.008481 Jy/beam ! Clean residual mean=-0.000001 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.762615 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 0.762615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133592Jy sigma=0.489786 ! Fit after self-cal, rms=0.133610Jy sigma=0.489358 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133610Jy sigma=0.489358 ! Fit after self-cal, rms=0.132794Jy sigma=0.481755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9582 mas, bmaj=3.723 mas, bpa=-20.81 degrees ! Estimated noise=1.94895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382932 Jy ! Component: 100 - total flux cleaned = 0.000961539 Jy ! Component: 150 - total flux cleaned = 0.00132516 Jy ! Component: 200 - total flux cleaned = 0.00164312 Jy ! Total flux subtracted in 200 components = 0.00164312 Jy ! Clean residual min=-0.006033 max=0.005280 Jy/beam ! Clean residual mean=-0.000002 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.764258 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.764258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132393Jy sigma=0.480450 ! Fit after self-cal, rms=0.132393Jy sigma=0.480331 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000329943 Jy ! Component: 100 - total flux cleaned = 0.000584718 Jy ! Component: 150 - total flux cleaned = 0.000659968 Jy ! Component: 200 - total flux cleaned = 0.000729969 Jy ! Total flux subtracted in 200 components = 0.000729969 Jy ! Clean residual min=-0.006022 max=0.004873 Jy/beam ! Clean residual mean=-0.000002 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.764988 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.764988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132248Jy sigma=0.479989 ! Fit after self-cal, rms=0.132238Jy sigma=0.479954 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132238Jy sigma=0.479954 ! Fit after self-cal, rms=0.133420Jy sigma=0.478753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.96 mas, bmaj=3.737 mas, bpa=-20.87 degrees ! Estimated noise=1.94859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00279536 Jy ! Component: 100 - total flux cleaned = -0.00261206 Jy ! Component: 150 - total flux cleaned = -0.00228514 Jy ! Component: 200 - total flux cleaned = -0.00213839 Jy ! Total flux subtracted in 200 components = -0.00213839 Jy ! Clean residual min=-0.005353 max=0.004840 Jy/beam ! Clean residual mean=-0.000004 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.76285 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.762849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133209Jy sigma=0.478292 ! Fit after self-cal, rms=0.133216Jy sigma=0.478267 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25295e-06 Jy ! Component: 100 - total flux cleaned = 0.000197249 Jy ! Component: 150 - total flux cleaned = 0.000387002 Jy ! Component: 200 - total flux cleaned = 0.000443621 Jy ! Total flux subtracted in 200 components = 0.000443621 Jy ! Clean residual min=-0.005091 max=0.004697 Jy/beam ! Clean residual mean=-0.000004 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.763293 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.763293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133125Jy sigma=0.478076 ! Fit after self-cal, rms=0.133121Jy sigma=0.478062 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133121Jy sigma=0.478062 ! Fit after self-cal, rms=0.133618Jy sigma=0.477941 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=5.824 mas, bpa=-5.563 degrees ! Estimated noise=2.18727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533786 Jy ! Component: 100 - total flux cleaned = -0.000768965 Jy ! Component: 150 - total flux cleaned = -0.0010052 Jy ! Component: 200 - total flux cleaned = -0.00127601 Jy ! Total flux subtracted in 200 components = -0.00127601 Jy ! Clean residual min=-0.005147 max=0.005143 Jy/beam ! Clean residual mean=-0.000009 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.762017 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.762017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133571Jy sigma=0.477831 ! Fit after self-cal, rms=0.133573Jy sigma=0.477821 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000168228 Jy ! Component: 100 - total flux cleaned = -0.00032194 Jy ! Component: 150 - total flux cleaned = -0.000379771 Jy ! Component: 200 - total flux cleaned = -0.000407756 Jy ! Total flux subtracted in 200 components = -0.000407756 Jy ! Clean residual min=-0.005109 max=0.005212 Jy/beam ! Clean residual mean=-0.000009 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.761609 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 150 components and 0.761609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133561Jy sigma=0.477794 ! Fit after self-cal, rms=0.133562Jy sigma=0.477792 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9609 mas, bmaj=3.743 mas, bpa=-20.89 degrees ! Estimated noise=1.94738 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9609 x 3.743 at -20.89 degrees (North through East) ! Clean map min=-0.004985 max=0.67845 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal 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 new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133562Jy sigma=0.477792 ! Fit after self-cal, rms=0.127760Jy sigma=0.435603 ! Inverting map and beam ! Estimated beam: bmin=0.9613 mas, bmaj=3.745 mas, bpa=-20.9 degrees ! Estimated noise=1.94509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196686 Jy ! Component: 100 - total flux cleaned = -0.00239524 Jy ! Component: 150 - total flux cleaned = -0.00266749 Jy ! Component: 200 - total flux cleaned = -0.00276886 Jy ! Total flux subtracted in 200 components = -0.00276886 Jy ! Clean residual min=-0.004697 max=0.004510 Jy/beam ! Clean residual mean=-0.000003 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.75884 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 163 components and 0.75884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127656Jy sigma=0.435439 ! Fit after self-cal, rms=0.127652Jy sigma=0.435427 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.70783e-05 Jy ! Component: 100 - total flux cleaned = -0.000124703 Jy ! Component: 150 - total flux cleaned = -0.000125361 Jy ! Component: 200 - total flux cleaned = -8.30018e-05 Jy ! Total flux subtracted in 200 components = -8.30018e-05 Jy ! Clean residual min=-0.004540 max=0.004388 Jy/beam ! Clean residual mean=-0.000003 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.758757 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 172 components and 0.758757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127598Jy sigma=0.435334 ! Fit after self-cal, rms=0.127598Jy sigma=0.435328 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127598Jy sigma=0.435328 ! Fit after self-cal, rms=0.127982Jy sigma=0.435272 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative 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=0.7682 mas, bmaj=3.448 mas, bpa=-21.63 degrees ! Estimated noise=3.06317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527812 Jy ! Component: 100 - total flux cleaned = 0.645509 Jy ! Component: 150 - total flux cleaned = 0.686495 Jy ! Component: 200 - total flux cleaned = 0.705554 Jy ! Total flux subtracted in 200 components = 0.705554 Jy ! Clean residual min=-0.007438 max=0.010097 Jy/beam ! Clean residual mean=-0.000009 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.705555 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.705555 Jy ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=3.749 mas, bpa=-20.91 degrees ! Estimated noise=1.94404 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144448 Jy ! Component: 100 - total flux cleaned = 0.023579 Jy ! Component: 150 - total flux cleaned = 0.0304889 Jy ! Component: 200 - total flux cleaned = 0.03593 Jy ! Total flux subtracted in 200 components = 0.03593 Jy ! Clean residual min=-0.004799 max=0.004919 Jy/beam ! Clean residual mean=-0.000007 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.741485 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 45 components and 0.741485 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.332 mas, bmaj=5.828 mas, bpa=-5.597 degrees ! Estimated noise=2.18076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539507 Jy ! Component: 100 - total flux cleaned = 0.0086332 Jy ! Component: 150 - total flux cleaned = 0.0103842 Jy ! Component: 200 - total flux cleaned = 0.0117946 Jy ! Total flux subtracted in 200 components = 0.0117946 Jy ! Clean residual min=-0.004894 max=0.004726 Jy/beam ! Clean residual mean=-0.000010 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.753279 Jy flux_cutoff = imstat(rms) * dynam 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=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000674321 Jy ! Component: 100 - total flux cleaned = 0.00132454 Jy ! Component: 150 - total flux cleaned = 0.00177808 Jy ! Component: 200 - total flux cleaned = 0.00218093 Jy ! Total flux subtracted in 200 components = 0.00218093 Jy ! Clean residual min=-0.004662 max=0.004871 Jy/beam ! Clean residual mean=-0.000009 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.75546 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 97 components and 0.75546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.962 mas, bmaj=3.749 mas, bpa=-20.91 degrees ! Estimated noise=1.94404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230244 Jy ! Component: 100 - total flux cleaned = 0.000500087 Jy ! Component: 150 - total flux cleaned = 0.000575535 Jy ! Component: 200 - total flux cleaned = 0.000724795 Jy ! Total flux subtracted in 200 components = 0.000724795 Jy ! Clean residual min=-0.004085 max=0.004300 Jy/beam ! Clean residual mean=-0.000003 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.756185 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.756185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128020Jy sigma=0.435457 ! Fit after self-cal, rms=0.127930Jy sigma=0.435348 wmodel /scr/pima/rdv94_uvs/J1246-2547_X_map.mod ! Writing 116 model components to file: /scr/pima/rdv94_uvs/J1246-2547_X_map.mod wobs /scr/pima/rdv94_uvs/J1246-2547_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1246-2547_X_uvs.fits wwins /scr/pima/rdv94_uvs/J1246-2547_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rdv94_uvs/J1246-2547_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074112 Jy ! Component: 100 - total flux cleaned = 0.000741038 Jy ! Component: 150 - total flux cleaned = 0.000809283 Jy ! Component: 200 - total flux cleaned = 0.00118681 Jy ! Component: 250 - total flux cleaned = 0.00155183 Jy ! Component: 300 - total flux cleaned = 0.00178801 Jy ! Component: 350 - total flux cleaned = 0.0019609 Jy ! Component: 400 - total flux cleaned = 0.0020725 Jy ! Component: 450 - total flux cleaned = 0.0021267 Jy ! Component: 500 - total flux cleaned = 0.00223352 Jy ! Component: 550 - total flux cleaned = 0.00249295 Jy ! Component: 600 - total flux cleaned = 0.00259387 Jy ! Component: 650 - total flux cleaned = 0.00284278 Jy ! Component: 700 - total flux cleaned = 0.00303741 Jy ! Component: 750 - total flux cleaned = 0.00308464 Jy ! Component: 800 - total flux cleaned = 0.00308487 Jy ! Component: 850 - total flux cleaned = 0.00322455 Jy ! Component: 900 - total flux cleaned = 0.00331526 Jy ! Component: 950 - total flux cleaned = 0.00344837 Jy ! Component: 1000 - total flux cleaned = 0.00349135 Jy ! Component: 1050 - total flux cleaned = 0.00353503 Jy ! Component: 1100 - total flux cleaned = 0.00349336 Jy ! Component: 1150 - total flux cleaned = 0.00357725 Jy ! Component: 1200 - total flux cleaned = 0.00370044 Jy ! Component: 1250 - total flux cleaned = 0.0038207 Jy ! Component: 1300 - total flux cleaned = 0.00370011 Jy ! Component: 1350 - total flux cleaned = 0.00362207 Jy ! Component: 1400 - total flux cleaned = 0.00373874 Jy ! Component: 1450 - total flux cleaned = 0.00370063 Jy ! Component: 1500 - total flux cleaned = 0.00377641 Jy ! Component: 1550 - total flux cleaned = 0.00385124 Jy ! Component: 1600 - total flux cleaned = 0.00385141 Jy ! Component: 1650 - total flux cleaned = 0.00388738 Jy ! Component: 1700 - total flux cleaned = 0.0039231 Jy ! Component: 1750 - total flux cleaned = 0.00392344 Jy ! Component: 1800 - total flux cleaned = 0.00402874 Jy ! Component: 1850 - total flux cleaned = 0.00392496 Jy ! Component: 1900 - total flux cleaned = 0.00378834 Jy ! Component: 1950 - total flux cleaned = 0.00392537 Jy ! Component: 2000 - total flux cleaned = 0.00395872 Jy ! Component: 2050 - total flux cleaned = 0.00399136 Jy ! Component: 2100 - total flux cleaned = 0.00399177 Jy ! Component: 2150 - total flux cleaned = 0.00412205 Jy ! Component: 2200 - total flux cleaned = 0.00405697 Jy ! Component: 2250 - total flux cleaned = 0.00405664 Jy ! Component: 2300 - total flux cleaned = 0.00418322 Jy ! Component: 2350 - total flux cleaned = 0.00405691 Jy ! Component: 2400 - total flux cleaned = 0.00402586 Jy ! Component: 2450 - total flux cleaned = 0.00405659 Jy ! Component: 2500 - total flux cleaned = 0.00399544 Jy ! Component: 2550 - total flux cleaned = 0.00402591 Jy ! Component: 2600 - total flux cleaned = 0.00405621 Jy ! Component: 2650 - total flux cleaned = 0.00414583 Jy ! Component: 2700 - total flux cleaned = 0.0042049 Jy ! Component: 2750 - total flux cleaned = 0.00429304 Jy ! Component: 2800 - total flux cleaned = 0.004264 Jy ! Component: 2850 - total flux cleaned = 0.00429282 Jy ! Component: 2900 - total flux cleaned = 0.00437923 Jy ! Component: 2950 - total flux cleaned = 0.004408 Jy ! Component: 3000 - total flux cleaned = 0.00440782 Jy ! Component: 3050 - total flux cleaned = 0.00435148 Jy ! Component: 3100 - total flux cleaned = 0.0043519 Jy ! Component: 3150 - total flux cleaned = 0.00443499 Jy ! Component: 3200 - total flux cleaned = 0.00435229 Jy ! Component: 3250 - total flux cleaned = 0.00424307 Jy ! Component: 3300 - total flux cleaned = 0.0042705 Jy ! Component: 3350 - total flux cleaned = 0.0042703 Jy ! Component: 3400 - total flux cleaned = 0.00424353 Jy ! Component: 3450 - total flux cleaned = 0.00421682 Jy ! Component: 3500 - total flux cleaned = 0.00416382 Jy ! Component: 3550 - total flux cleaned = 0.00421624 Jy ! Component: 3600 - total flux cleaned = 0.00418986 Jy ! Component: 3650 - total flux cleaned = 0.00421576 Jy ! Component: 3700 - total flux cleaned = 0.00418989 Jy ! Component: 3750 - total flux cleaned = 0.00421559 Jy ! Component: 3800 - total flux cleaned = 0.00424094 Jy ! Component: 3850 - total flux cleaned = 0.00424079 Jy ! Component: 3900 - total flux cleaned = 0.00426603 Jy ! Component: 3950 - total flux cleaned = 0.00431624 Jy ! Component: 4000 - total flux cleaned = 0.00431614 Jy ! Component: 4050 - total flux cleaned = 0.00436598 Jy ! Total flux subtracted in 4096 components = 0.00431684 Jy ! Clean residual min=-0.001378 max=0.001364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.760502 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 417 components and 0.760501 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1246-2547_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.962 x 3.749 at -20.91 degrees (North through East) ! Clean map min=-0.0037458 max=0.67858 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1246-2547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.678578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428848 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189594 0.189594 0.379188 0.758375 1.51675 3.0335 6.067 12.134 24.268 48.536 97.072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.678 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1246-2547_X_uvs.log closed on Mon Sep 23 22:11:32 2013