! Started logfile: J1357-1744_S_1997_07_02_yyk_uvs.log on Sun Jan 7 18:27:03 2007 obs J1357-1744_S_1997_07_02_yyk_uva.fits ! Reading UV FITS file: J1357-1744_S_1997_07_02_yyk_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874581 visibilities/baseline/integration-bin. ! Found source: J1357-1744 ! ! 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 2.22447e+09 8e+06 1 8e+06 ! 02 2 2.23447e+09 8e+06 1 8e+06 ! 03 3 2.29447e+09 8e+06 1 8e+06 ! 04 4 2.32447e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 754 lines of history. ! ! Reading 22984 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 J1357-1744_S_1997_07_02_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 0.500x0.500 milli-arcsec cellsize. phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 1.51129 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=2.743 mas, bmaj=6.87 mas, bpa=-4.003 degrees ! Estimated noise=2043.92 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 = 1.15005 Jy ! Component: 100 - total flux cleaned = 1.40557 Jy ! Total flux subtracted in 100 components = 1.40557 Jy ! Clean residual min=-0.063721 max=0.094495 Jy/beam ! Clean residual mean=0.002650 rms=0.020814 Jy/beam ! Combined flux in latest and established models = 1.40557 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.40557 Jy ! ! Correcting IF 1. ! A total of 293 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.468012Jy sigma=0.001691 ! Fit after self-cal, rms=0.439042Jy sigma=0.001644 ! Inverting map and beam ! Estimated beam: bmin=2.743 mas, bmaj=6.87 mas, bpa=-4.003 degrees ! Estimated noise=2043.92 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=3.511 mas, bmaj=8.816 mas, bpa=-4.889 degrees ! Estimated noise=1154.84 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 = 0.136596 Jy ! Component: 100 - total flux cleaned = 0.174226 Jy ! Component: 150 - total flux cleaned = 0.178919 Jy ! Component: 200 - total flux cleaned = 0.179409 Jy ! Total flux subtracted in 200 components = 0.179409 Jy ! Clean residual min=-0.034917 max=0.052416 Jy/beam ! Clean residual mean=0.001754 rms=0.012279 Jy/beam ! Combined flux in latest and established models = 1.58498 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 1.58498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.403674Jy sigma=0.001514 ! Fit after self-cal, rms=0.403598Jy sigma=0.001514 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.511 x 8.816 at -4.889 degrees (North through East) ! Clean map min=-0.034114 max=1.4275 Jy/beam if(peak(flux) < thresh*2) selflims ampcor_selflim end if gscale ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Amplitude normalization factor in sub-array 1: 1.02878 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.88 KP 0.91 ! LA 0.98 MK 0.99 NL 1.00* OV 1.09 ! PT 0.96 SC 0.82 ! ! ! Correcting IF 2. ! Amplitude normalization factor in sub-array 1: 0.984851 ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.17 HN 0.99 KP 0.96 ! LA 1.08 MK 1.06 NL 0.96 OV 1.04 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 3. ! Amplitude normalization factor in sub-array 1: 1.03796 ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 0.91 KP 0.94 ! LA 0.82 MK 0.91 NL 0.93 OV 0.95 ! PT 1.09 SC 1.02 ! ! ! Correcting IF 4. ! Amplitude normalization factor in sub-array 1: 0.983629 ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.13 KP 0.96 ! LA 0.91 MK 1.07 NL 1.04 OV 0.96 ! PT 0.92 SC 1.03 ! ! ! Fit before self-cal, rms=0.403598Jy sigma=0.001514 ! Fit after self-cal, rms=0.367056Jy sigma=0.001390 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=0.367056Jy sigma=0.001390 ! Fit after self-cal, rms=0.367054Jy sigma=0.001390 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.496 mas, bmaj=8.725 mas, bpa=-4.053 degrees ! Estimated noise=1158.92 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 (31, 3.5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0448664 Jy ! Component: 100 - total flux cleaned = 0.0679869 Jy ! Component: 150 - total flux cleaned = 0.0801194 Jy ! Component: 200 - total flux cleaned = 0.083868 Jy ! Total flux subtracted in 200 components = 0.083868 Jy ! Clean residual min=-0.013223 max=0.021498 Jy/beam ! Clean residual mean=0.000317 rms=0.004106 Jy/beam ! Combined flux in latest and established models = 1.66885 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 1.66885 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.362686Jy sigma=0.001370 ! Fit after self-cal, rms=0.362423Jy sigma=0.001369 ! Inverting map ! Added new window around map position (11, -5). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248202 Jy ! Component: 100 - total flux cleaned = 0.0355117 Jy ! Component: 150 - total flux cleaned = 0.0400393 Jy ! Component: 200 - total flux cleaned = 0.0414044 Jy ! Total flux subtracted in 200 components = 0.0414044 Jy ! Clean residual min=-0.011305 max=0.012000 Jy/beam ! Clean residual mean=0.000006 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 1.71025 Jy ! Performing phase self-cal over 10 minute time intervals ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 1.71025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360686Jy sigma=0.001363 ! Fit after self-cal, rms=0.360496Jy sigma=0.001362 ! 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=0.360496Jy sigma=0.001362 ! Fit after self-cal, rms=0.340141Jy sigma=0.001294 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 = 0.00690034 Jy ! Component: 100 - total flux cleaned = 0.0103019 Jy ! Component: 150 - total flux cleaned = 0.0116506 Jy ! Component: 200 - total flux cleaned = 0.0123898 Jy ! Total flux subtracted in 200 components = 0.0123898 Jy ! Clean residual min=-0.011080 max=0.009926 Jy/beam ! Clean residual mean=-0.000078 rms=0.002479 Jy/beam ! Combined flux in latest and established models = 1.72264 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 33 model components to the UV plane model. ! The established model now contains 94 components and 1.72264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339502Jy sigma=0.001292 ! Fit after self-cal, rms=0.336677Jy sigma=0.001283 ! 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: 3.496 x 8.725 at -4.053 degrees (North through East) ! Clean map min=-0.010627 max=1.441 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=0.336677Jy sigma=0.001283 ! Fit after self-cal, rms=0.332047Jy sigma=0.001233 ! 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=0.332047Jy sigma=0.001233 ! Fit after self-cal, rms=0.331200Jy sigma=0.001230 ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=8.719 mas, bpa=-3.86 degrees ! Estimated noise=1154.79 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00639149 Jy ! Component: 100 - total flux cleaned = 0.00891513 Jy ! Component: 150 - total flux cleaned = 0.010229 Jy ! Component: 200 - total flux cleaned = 0.0110307 Jy ! Total flux subtracted in 200 components = 0.0110307 Jy ! Clean residual min=-0.005591 max=0.006356 Jy/beam ! Clean residual mean=-0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 1.73367 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 1.73367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.330875Jy sigma=0.001229 ! Fit after self-cal, rms=0.330428Jy sigma=0.001228 ! 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=0.330428Jy sigma=0.001228 ! Fit after self-cal, rms=0.330125Jy sigma=0.001226 ! 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=0.330125Jy sigma=0.001226 ! Fit after self-cal, rms=0.329927Jy sigma=0.001226 ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=8.716 mas, bpa=-3.756 degrees ! Estimated noise=1155.51 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374222 Jy ! Component: 100 - total flux cleaned = 0.00487357 Jy ! Component: 150 - total flux cleaned = 0.00539133 Jy ! Component: 200 - total flux cleaned = 0.00556107 Jy ! Total flux subtracted in 200 components = 0.00556107 Jy ! Clean residual min=-0.005183 max=0.005962 Jy/beam ! Clean residual mean=0.000002 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 1.73923 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 1.73923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329728Jy sigma=0.001225 ! Fit after self-cal, rms=0.329571Jy sigma=0.001225 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.452 mas, bmaj=16.8 mas, bpa=3.548 degrees ! Estimated noise=1437.15 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 = 0.0016391 Jy ! Component: 100 - total flux cleaned = 0.00142929 Jy ! Component: 150 - total flux cleaned = 0.00108311 Jy ! Component: 200 - total flux cleaned = 0.00108393 Jy ! Total flux subtracted in 200 components = 0.00108393 Jy ! Clean residual min=-0.004787 max=0.004695 Jy/beam ! Clean residual mean=-0.000038 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 1.74032 Jy ! Performing phase self-cal over 0.5 minute time intervals ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 1.74032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329563Jy sigma=0.001225 ! Fit after self-cal, rms=0.329447Jy sigma=0.001225 ! 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=2.741 mas, bmaj=6.782 mas, bpa=-3.583 degrees ! Estimated noise=2069.83 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 1.19801 Jy ! Component: 100 - total flux cleaned = 1.46098 Jy ! Component: 150 - total flux cleaned = 1.56314 Jy ! Component: 200 - total flux cleaned = 1.61305 Jy ! Total flux subtracted in 200 components = 1.61305 Jy ! Clean residual min=-0.017823 max=0.021800 Jy/beam ! Clean residual mean=0.000577 rms=0.004946 Jy/beam ! Combined flux in latest and established models = 1.61305 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.61305 Jy ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=8.716 mas, bpa=-3.756 degrees ! Estimated noise=1155.51 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 = 0.0414904 Jy ! Component: 100 - total flux cleaned = 0.0686882 Jy ! Component: 150 - total flux cleaned = 0.0871999 Jy ! Component: 200 - total flux cleaned = 0.0955237 Jy ! Total flux subtracted in 200 components = 0.0955237 Jy ! Clean residual min=-0.008344 max=0.010959 Jy/beam ! Clean residual mean=0.000202 rms=0.002612 Jy/beam ! Combined flux in latest and established models = 1.70857 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 1.70857 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=8.452 mas, bmaj=16.8 mas, bpa=3.548 degrees ! Estimated noise=1437.15 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 = 0.0147541 Jy ! Component: 100 - total flux cleaned = 0.0229768 Jy ! Component: 150 - total flux cleaned = 0.0275098 Jy ! Component: 200 - total flux cleaned = 0.0288436 Jy ! Total flux subtracted in 200 components = 0.0288436 Jy ! Clean residual min=-0.005427 max=0.005611 Jy/beam ! Clean residual mean=-0.000000 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 1.73742 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 78 components and 1.73742 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=8.716 mas, bpa=-3.756 degrees ! Estimated noise=1155.51 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658478 Jy ! Component: 100 - total flux cleaned = -3.30888e-05 Jy ! Component: 150 - total flux cleaned = 0.000250685 Jy ! Component: 200 - total flux cleaned = 0.000250232 Jy ! Total flux subtracted in 200 components = 0.000250232 Jy ! Clean residual min=-0.006279 max=0.007233 Jy/beam ! Clean residual mean=-0.000002 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 1.73767 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.5 minute time intervals ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 1.73767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.329865Jy sigma=0.001226 ! Fit after self-cal, rms=0.329703Jy sigma=0.001226 wmodel J1357-1744_S_1997_07_02_yyk\_map.mod ! Writing 90 model components to file: J1357-1744_S_1997_07_02_yyk_map.mod wobs J1357-1744_S_1997_07_02_yyk\_uvs.fits ! Writing UV FITS file: J1357-1744_S_1997_07_02_yyk_uvs.fits wwins J1357-1744_S_1997_07_02_yyk\_map.win ! wwins: Wrote 3 windows to J1357-1744_S_1997_07_02_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 = 0.00232138 Jy ! Component: 100 - total flux cleaned = 0.00276617 Jy ! Component: 150 - total flux cleaned = 0.00266872 Jy ! Component: 200 - total flux cleaned = 0.00294676 Jy ! Component: 250 - total flux cleaned = 0.00330387 Jy ! Component: 300 - total flux cleaned = 0.00364932 Jy ! Component: 350 - total flux cleaned = 0.0039857 Jy ! Component: 400 - total flux cleaned = 0.00439642 Jy ! Component: 450 - total flux cleaned = 0.00503314 Jy ! Component: 500 - total flux cleaned = 0.00541915 Jy ! Component: 550 - total flux cleaned = 0.00572112 Jy ! Component: 600 - total flux cleaned = 0.00616279 Jy ! Component: 650 - total flux cleaned = 0.00609047 Jy ! Component: 700 - total flux cleaned = 0.00622951 Jy ! Component: 750 - total flux cleaned = 0.00616053 Jy ! Component: 800 - total flux cleaned = 0.00629649 Jy ! Component: 850 - total flux cleaned = 0.00642943 Jy ! Component: 900 - total flux cleaned = 0.00655901 Jy ! Component: 950 - total flux cleaned = 0.00662115 Jy ! Component: 1000 - total flux cleaned = 0.0064955 Jy ! Component: 1050 - total flux cleaned = 0.00649617 Jy ! Component: 1100 - total flux cleaned = 0.00661885 Jy ! Component: 1150 - total flux cleaned = 0.00673756 Jy ! Component: 1200 - total flux cleaned = 0.0066196 Jy ! Component: 1250 - total flux cleaned = 0.00661968 Jy ! Component: 1300 - total flux cleaned = 0.00662102 Jy ! Component: 1350 - total flux cleaned = 0.00673263 Jy ! Component: 1400 - total flux cleaned = 0.00667677 Jy ! Component: 1450 - total flux cleaned = 0.00673153 Jy ! Component: 1500 - total flux cleaned = 0.00678481 Jy ! Component: 1550 - total flux cleaned = 0.00688952 Jy ! Component: 1600 - total flux cleaned = 0.00699247 Jy ! Component: 1650 - total flux cleaned = 0.00694074 Jy ! Component: 1700 - total flux cleaned = 0.00704199 Jy ! Component: 1750 - total flux cleaned = 0.00704264 Jy ! Component: 1800 - total flux cleaned = 0.00723872 Jy ! Component: 1850 - total flux cleaned = 0.00723844 Jy ! Component: 1900 - total flux cleaned = 0.00723849 Jy ! Component: 1950 - total flux cleaned = 0.0072857 Jy ! Component: 2000 - total flux cleaned = 0.00737899 Jy ! Total flux subtracted in 2048 components = 0.00737838 Jy ! Clean residual min=-0.002709 max=0.002781 Jy/beam ! Clean residual mean=-0.000060 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 1.74505 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 214 components and 1.74505 Jy ![Exited script file: muppet] wmap "J1357-1744_S_1997_07_02_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 8.716 at -3.756 degrees (North through East) ! Clean map min=-0.0052208 max=1.4389 Jy/beam ! Writing clean map to FITS file: J1357-1744_S_1997_07_02_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.43893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000902455 device "J1357-1744_S_1997_07_02_yyk\_map.eps/VPS" ! Attempting to open device: 'J1357-1744_S_1997_07_02_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188151 0.188151 0.376302 0.752605 1.50521 3.01042 6.02084 12.0417 24.0834 48.1667 96.3334 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak=",int(peak_flux*1000)/1000 ! peak= 1.438 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.482 x 8.716 at -3.756 degrees (North through East) ! Clean map min=-0.0052208 max=1.4389 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1357-1744_S_1997_07_02_yyk\_map.gif/gif" ! Attempting to open device: 'J1357-1744_S_1997_07_02_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J1357-1744_S_1997_07_02_yyk_uvs.log closed on Sun Jan 7 18:27:11 2007