! Started logfile: /scr/pima/rdv94_uvs/J1246-0730_S_uvs.log on Mon Sep 23 22:11:33 2013 obs /scr/pima/rdv94_uvs/J1246-0730_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J1246-0730_S_uva.fits ! AN table 1: 418 integrations on 66 of 66 possible baselines. ! AN table 2: 10 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.386991 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1246-0730 ! ! 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 2.23693e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26693e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35693e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37693e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 42860 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv94_uvs/J1246-0730_S] 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 0.500x0.500 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 3765 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3765 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3765 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3765 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.226863Jy sigma=3.913028 ! Fit after self-cal, rms=0.452874Jy sigma=1.389380 ! 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=4.956 mas, bmaj=17.57 mas, bpa=-23.2 degrees ! Estimated noise=3.67252 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 = 0.43925 Jy ! Component: 100 - total flux cleaned = 0.542547 Jy ! Total flux subtracted in 100 components = 0.542547 Jy ! Clean residual min=-0.027075 max=0.044592 Jy/beam ! Clean residual mean=0.000345 rms=0.007871 Jy/beam ! Combined flux in latest and established models = 0.542547 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.542547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196292Jy sigma=0.631381 ! Fit after self-cal, rms=0.195721Jy sigma=0.629944 ! Inverting map ! Added new window around map position (-8.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473764 Jy ! Component: 100 - total flux cleaned = 0.0741917 Jy ! Total flux subtracted in 100 components = 0.0741917 Jy ! Clean residual min=-0.022656 max=0.025646 Jy/beam ! Clean residual mean=0.000161 rms=0.006026 Jy/beam ! Combined flux in latest and established models = 0.616739 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.616739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179692Jy sigma=0.570440 ! Fit after self-cal, rms=0.179143Jy sigma=0.568916 ! 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=5.983 mas, bmaj=23.28 mas, bpa=-22.8 degrees ! Estimated noise=1.8149 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 = 0.0306535 Jy ! Component: 100 - total flux cleaned = 0.0450431 Jy ! Component: 150 - total flux cleaned = 0.0475257 Jy ! Component: 200 - total flux cleaned = 0.0472658 Jy ! Total flux subtracted in 200 components = 0.0472658 Jy ! Clean residual min=-0.017634 max=0.019415 Jy/beam ! Clean residual mean=-0.000177 rms=0.004510 Jy/beam ! Combined flux in latest and established models = 0.664005 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.664005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174716Jy sigma=0.551975 ! Fit after self-cal, rms=0.174575Jy sigma=0.551548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HH 1.00* HN 1.02 ! KP 1.08 LA 1.27 NL 0.98 ON 1.00* ! OV 0.99 PT 1.04 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.21 KP 1.20 LA 1.38 MK 0.98 ! OV 0.97 ! ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HH 1.00* HN 1.07 ! KP 1.06 LA 1.18 NL 1.02 ON 1.00* ! OV 1.02 PT 1.06 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.07 KP 1.22 LA 1.33 MK 1.05 ! OV 0.97 ! ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HH 1.00* HN 1.03 ! KP 0.91 LA 0.94 NL 1.05 ON 1.00* ! OV 1.00 PT 1.04 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 KP 1.02 LA 1.11 MK 1.00 ! OV 1.02 ! ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HH 1.00* HN 0.92 ! KP 0.84 LA 0.77 NL 0.95 ON 1.00* ! OV 0.85 PT 0.94 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 KP 0.95 LA 0.84 MK 1.08 ! OV 0.88 ! ! ! Fit before self-cal, rms=0.174575Jy sigma=0.551548 ! Fit after self-cal, rms=0.134548Jy sigma=0.425135 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.96 mas, bmaj=24.02 mas, bpa=-22.87 degrees ! Estimated noise=1.80996 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 (29.5, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010457 Jy ! Component: 100 - total flux cleaned = 0.0117494 Jy ! Component: 150 - total flux cleaned = 0.0135814 Jy ! Component: 200 - total flux cleaned = 0.0152705 Jy ! Total flux subtracted in 200 components = 0.0152705 Jy ! Clean residual min=-0.007953 max=0.006877 Jy/beam ! Clean residual mean=0.000054 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.679275 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 83 components and 0.679275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133384Jy sigma=0.420834 ! Fit after self-cal, rms=0.133455Jy sigma=0.420427 ! 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=0.133455Jy sigma=0.420427 ! Fit after self-cal, rms=0.133542Jy sigma=0.418836 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.957 mas, bmaj=24.03 mas, bpa=-22.86 degrees ! Estimated noise=1.81154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082039 Jy ! Component: 100 - total flux cleaned = 0.00051744 Jy ! Component: 150 - total flux cleaned = 0.000515805 Jy ! Component: 200 - total flux cleaned = 0.000393634 Jy ! Total flux subtracted in 200 components = 0.000393634 Jy ! Clean residual min=-0.008278 max=0.006716 Jy/beam ! Clean residual mean=0.000058 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.679669 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 118 components and 0.679669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133300Jy sigma=0.417942 ! Fit after self-cal, rms=0.133313Jy sigma=0.417912 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 = 0.000280667 Jy ! Component: 100 - total flux cleaned = 0.000283722 Jy ! Component: 150 - total flux cleaned = 0.000582113 Jy ! Component: 200 - total flux cleaned = 0.000770406 Jy ! Total flux subtracted in 200 components = 0.000770406 Jy ! Clean residual min=-0.007715 max=0.006445 Jy/beam ! Clean residual mean=0.000061 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.680439 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 146 components and 0.680439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133188Jy sigma=0.417424 ! Fit after self-cal, rms=0.133184Jy sigma=0.417414 ! 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=0.133184Jy sigma=0.417414 ! Fit after self-cal, rms=0.132443Jy sigma=0.415093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.953 mas, bmaj=24.04 mas, bpa=-22.84 degrees ! Estimated noise=1.81026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.9174e-06 Jy ! Component: 100 - total flux cleaned = 0.00020884 Jy ! Component: 150 - total flux cleaned = 0.000391176 Jy ! Component: 200 - total flux cleaned = 0.000733221 Jy ! Total flux subtracted in 200 components = 0.000733221 Jy ! Clean residual min=-0.006967 max=0.006661 Jy/beam ! Clean residual mean=-0.000002 rms=0.001607 Jy/beam ! Combined flux in latest and established models = 0.681173 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 179 components and 0.681173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132329Jy sigma=0.414663 ! Fit after self-cal, rms=0.132328Jy sigma=0.414656 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 = 0.00017072 Jy ! Component: 100 - total flux cleaned = 0.000327681 Jy ! Component: 150 - total flux cleaned = 0.000628043 Jy ! Component: 200 - total flux cleaned = 0.000699191 Jy ! Total flux subtracted in 200 components = 0.000699191 Jy ! Clean residual min=-0.006768 max=0.006421 Jy/beam ! Clean residual mean=-0.000002 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.681872 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 197 components and 0.681872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132259Jy sigma=0.414388 ! Fit after self-cal, rms=0.132259Jy sigma=0.414386 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.132259Jy sigma=0.414386 ! Fit after self-cal, rms=0.132111Jy sigma=0.414153 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.633 mas, bmaj=24.74 mas, bpa=-26.28 degrees ! Estimated noise=1.92068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087857 Jy ! Component: 100 - total flux cleaned = 0.00132653 Jy ! Component: 150 - total flux cleaned = 0.00173716 Jy ! Component: 200 - total flux cleaned = 0.0020615 Jy ! Total flux subtracted in 200 components = 0.0020615 Jy ! Clean residual min=-0.006849 max=0.006919 Jy/beam ! Clean residual mean=-0.000003 rms=0.001864 Jy/beam ! Combined flux in latest and established models = 0.683933 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 235 components and 0.683933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132065Jy sigma=0.413955 ! Fit after self-cal, rms=0.132066Jy sigma=0.413949 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 = 0.000451353 Jy ! Component: 100 - total flux cleaned = 0.000635775 Jy ! Component: 150 - total flux cleaned = 0.000868813 Jy ! Component: 200 - total flux cleaned = 0.00103584 Jy ! Total flux subtracted in 200 components = 0.00103584 Jy ! Clean residual min=-0.006739 max=0.006721 Jy/beam ! Clean residual mean=-0.000004 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.684969 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 252 components and 0.684969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132029Jy sigma=0.413793 ! Fit after self-cal, rms=0.132030Jy sigma=0.413791 ! 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=5.95 mas, bmaj=24.05 mas, bpa=-22.83 degrees ! Estimated noise=1.80854 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.95 x 24.05 at -22.83 degrees (North through East) ! Clean map min=-0.006412 max=0.57058 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=0.132030Jy sigma=0.413791 ! Fit after self-cal, rms=0.122047Jy sigma=0.368068 ! Inverting map and beam ! Estimated beam: bmin=5.952 mas, bmaj=24.05 mas, bpa=-22.83 degrees ! Estimated noise=1.80967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.48078e-05 Jy ! Component: 100 - total flux cleaned = -0.000210052 Jy ! Component: 150 - total flux cleaned = -0.000144884 Jy ! Component: 200 - total flux cleaned = -0.0002017 Jy ! Total flux subtracted in 200 components = -0.0002017 Jy ! Clean residual min=-0.006123 max=0.005851 Jy/beam ! Clean residual mean=0.000004 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.684768 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 272 components and 0.684767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121989Jy sigma=0.367835 ! Fit after self-cal, rms=0.121988Jy sigma=0.367831 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180347 Jy ! Component: 100 - total flux cleaned = -0.00023633 Jy ! Component: 150 - total flux cleaned = -0.000289827 Jy ! Component: 200 - total flux cleaned = -0.000238554 Jy ! Total flux subtracted in 200 components = -0.000238554 Jy ! Clean residual min=-0.005953 max=0.005730 Jy/beam ! Clean residual mean=0.000004 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.684529 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 282 components and 0.684529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121951Jy sigma=0.367681 ! Fit after self-cal, rms=0.121951Jy sigma=0.367679 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121951Jy sigma=0.367679 ! Fit after self-cal, rms=0.121915Jy sigma=0.367657 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=4.878 mas, bmaj=18.86 mas, bpa=-23.4 degrees ! Estimated noise=3.77975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.444544 Jy ! Component: 100 - total flux cleaned = 0.551846 Jy ! Component: 150 - total flux cleaned = 0.597974 Jy ! Component: 200 - total flux cleaned = 0.625617 Jy ! Total flux subtracted in 200 components = 0.625617 Jy ! Clean residual min=-0.011067 max=0.014369 Jy/beam ! Clean residual mean=0.000070 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.625617 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.625617 Jy ! Inverting map and beam ! Estimated beam: bmin=5.952 mas, bmaj=24.06 mas, bpa=-22.82 degrees ! Estimated noise=1.80856 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 = 0.0229273 Jy ! Component: 100 - total flux cleaned = 0.0355265 Jy ! Component: 150 - total flux cleaned = 0.0420436 Jy ! Component: 200 - total flux cleaned = 0.0470917 Jy ! Total flux subtracted in 200 components = 0.0470917 Jy ! Clean residual min=-0.008877 max=0.008170 Jy/beam ! Clean residual mean=0.000009 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.672709 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.672709 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.637 mas, bmaj=24.76 mas, bpa=-26.27 degrees ! Estimated noise=1.9202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614432 Jy ! Component: 100 - total flux cleaned = 0.00920874 Jy ! Component: 150 - total flux cleaned = 0.01165 Jy ! Component: 200 - total flux cleaned = 0.0124303 Jy ! Total flux subtracted in 200 components = 0.0124303 Jy ! Clean residual min=-0.008176 max=0.007058 Jy/beam ! Clean residual mean=0.000004 rms=0.002085 Jy/beam ! Combined flux in latest and established models = 0.685139 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 = 0.000341072 Jy ! Component: 100 - total flux cleaned = 0.000448529 Jy ! Component: 150 - total flux cleaned = 0.00044547 Jy ! Component: 200 - total flux cleaned = 0.000352862 Jy ! Total flux subtracted in 200 components = 0.000352862 Jy ! Clean residual min=-0.007776 max=0.006820 Jy/beam ! Clean residual mean=0.000004 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.685492 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 174 components and 0.685492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.952 mas, bmaj=24.06 mas, bpa=-22.82 degrees ! Estimated noise=1.80856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000961218 Jy ! Component: 100 - total flux cleaned = -0.000643636 Jy ! Component: 150 - total flux cleaned = -0.000737116 Jy ! Component: 200 - total flux cleaned = -0.000645289 Jy ! Total flux subtracted in 200 components = -0.000645289 Jy ! Clean residual min=-0.006687 max=0.005976 Jy/beam ! Clean residual mean=0.000004 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 0.684847 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 209 components and 0.684847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122197Jy sigma=0.368642 ! Fit after self-cal, rms=0.122164Jy sigma=0.368581 wmodel /scr/pima/rdv94_uvs/J1246-0730_S_map.mod ! Writing 209 model components to file: /scr/pima/rdv94_uvs/J1246-0730_S_map.mod wobs /scr/pima/rdv94_uvs/J1246-0730_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J1246-0730_S_uvs.fits wwins /scr/pima/rdv94_uvs/J1246-0730_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J1246-0730_S_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 = -0.00177661 Jy ! Component: 100 - total flux cleaned = -0.00188125 Jy ! Component: 150 - total flux cleaned = -0.00205929 Jy ! Component: 200 - total flux cleaned = -0.00213274 Jy ! Component: 250 - total flux cleaned = -0.0025755 Jy ! Component: 300 - total flux cleaned = -0.00333663 Jy ! Component: 350 - total flux cleaned = -0.00412005 Jy ! Component: 400 - total flux cleaned = -0.00467854 Jy ! Component: 450 - total flux cleaned = -0.00515476 Jy ! Component: 500 - total flux cleaned = -0.00555572 Jy ! Component: 550 - total flux cleaned = -0.00583275 Jy ! Component: 600 - total flux cleaned = -0.00604731 Jy ! Component: 650 - total flux cleaned = -0.00625422 Jy ! Component: 700 - total flux cleaned = -0.00645316 Jy ! Component: 750 - total flux cleaned = -0.00669491 Jy ! Component: 800 - total flux cleaned = -0.00674174 Jy ! Component: 850 - total flux cleaned = -0.00692605 Jy ! Component: 900 - total flux cleaned = -0.00715014 Jy ! Component: 950 - total flux cleaned = -0.00732532 Jy ! Component: 1000 - total flux cleaned = -0.00762433 Jy ! Component: 1050 - total flux cleaned = -0.00787424 Jy ! Component: 1100 - total flux cleaned = -0.00815846 Jy ! Component: 1150 - total flux cleaned = -0.008278 Jy ! Component: 1200 - total flux cleaned = -0.00855184 Jy ! Component: 1250 - total flux cleaned = -0.00862848 Jy ! Component: 1300 - total flux cleaned = -0.00881727 Jy ! Component: 1350 - total flux cleaned = -0.00903886 Jy ! Component: 1400 - total flux cleaned = -0.00911167 Jy ! Component: 1450 - total flux cleaned = -0.00918332 Jy ! Component: 1500 - total flux cleaned = -0.00921895 Jy ! Component: 1550 - total flux cleaned = -0.00932251 Jy ! Component: 1600 - total flux cleaned = -0.00942451 Jy ! Component: 1650 - total flux cleaned = -0.0094582 Jy ! Component: 1700 - total flux cleaned = -0.00945865 Jy ! Component: 1750 - total flux cleaned = -0.00952378 Jy ! Component: 1800 - total flux cleaned = -0.00958748 Jy ! Component: 1850 - total flux cleaned = -0.00961907 Jy ! Component: 1900 - total flux cleaned = -0.0097123 Jy ! Component: 1950 - total flux cleaned = -0.009743 Jy ! Component: 2000 - total flux cleaned = -0.00986316 Jy ! Component: 2050 - total flux cleaned = -0.00992271 Jy ! Component: 2100 - total flux cleaned = -0.00989298 Jy ! Component: 2150 - total flux cleaned = -0.0099511 Jy ! Component: 2200 - total flux cleaned = -0.00995066 Jy ! Component: 2250 - total flux cleaned = -0.00997893 Jy ! Component: 2300 - total flux cleaned = -0.00992286 Jy ! Component: 2350 - total flux cleaned = -0.00997828 Jy ! Component: 2400 - total flux cleaned = -0.00989655 Jy ! Component: 2450 - total flux cleaned = -0.00989695 Jy ! Component: 2500 - total flux cleaned = -0.00989732 Jy ! Component: 2550 - total flux cleaned = -0.00997642 Jy ! Component: 2600 - total flux cleaned = -0.00994985 Jy ! Component: 2650 - total flux cleaned = -0.00989808 Jy ! Component: 2700 - total flux cleaned = -0.00987279 Jy ! Component: 2750 - total flux cleaned = -0.009873 Jy ! Component: 2800 - total flux cleaned = -0.00982329 Jy ! Component: 2850 - total flux cleaned = -0.00982283 Jy ! Component: 2900 - total flux cleaned = -0.00977387 Jy ! Component: 2950 - total flux cleaned = -0.00967779 Jy ! Component: 3000 - total flux cleaned = -0.0097019 Jy ! Component: 3050 - total flux cleaned = -0.00963122 Jy ! Component: 3100 - total flux cleaned = -0.00963125 Jy ! Component: 3150 - total flux cleaned = -0.00960814 Jy ! Component: 3200 - total flux cleaned = -0.00969993 Jy ! Component: 3250 - total flux cleaned = -0.00969983 Jy ! Component: 3300 - total flux cleaned = -0.00965488 Jy ! Component: 3350 - total flux cleaned = -0.00974419 Jy ! Component: 3400 - total flux cleaned = -0.00974435 Jy ! Component: 3450 - total flux cleaned = -0.0097225 Jy ! Component: 3500 - total flux cleaned = -0.00980903 Jy ! Component: 3550 - total flux cleaned = -0.00976573 Jy ! Component: 3600 - total flux cleaned = -0.00970184 Jy ! Component: 3650 - total flux cleaned = -0.00974393 Jy ! Component: 3700 - total flux cleaned = -0.0097019 Jy ! Component: 3750 - total flux cleaned = -0.00963939 Jy ! Component: 3800 - total flux cleaned = -0.00968082 Jy ! Component: 3850 - total flux cleaned = -0.00970154 Jy ! Component: 3900 - total flux cleaned = -0.00966098 Jy ! Component: 3950 - total flux cleaned = -0.00972161 Jy ! Component: 4000 - total flux cleaned = -0.00968128 Jy ! Component: 4050 - total flux cleaned = -0.00964138 Jy ! Total flux subtracted in 4096 components = -0.00962177 Jy ! Clean residual min=-0.001086 max=0.001239 Jy/beam ! Clean residual mean=-0.000005 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.675225 Jy keep ! Adding 386 model components to the UV plane model. ! The established model now contains 595 components and 0.675225 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J1246-0730_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.952 x 24.06 at -22.82 degrees (North through East) ! Clean map min=-0.0047174 max=0.56787 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J1246-0730_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.567866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000422606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22326 0.22326 0.446521 0.893041 1.78608 3.57216 7.14433 14.2887 28.5773 57.1546 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.567 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J1246-0730_S_uvs.log closed on Mon Sep 23 22:11:40 2013