! Started logfile: J1305-1033_S_1997_01_11_pus_uvs.log on Sun Feb 5 19:30:27 2006 obs J1305-1033_S_1997_01_11_pus_uve.fits ! Reading UV FITS file: J1305-1033_S_1997_01_11_pus_uve.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786928 visibilities/baseline/integration-bin. ! Found source: J1305-1033 ! ! 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 2.22049e+09 4e+06 1 4e+06 ! 02 2 2.23236e+09 4e+06 1 4e+06 ! 03 3 2.29236e+09 4e+06 1 4e+06 ! 04 4 2.32236e+09 4e+06 1 4e+06 ! ! Polarization(s): RR ! ! Read 610 lines of history. ! ! Reading 2408 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 float field_size field_size = 512 float field_cell field_cell = 0.5 float taper_size taper_size = 20. 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 = 512x512 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.225367Jy sigma=2.976434 ! Fit after self-cal, rms=0.215500Jy sigma=2.864346 ! 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=2.907 mas, bmaj=7.693 mas, bpa=-0.8647 degrees ! Estimated noise=1.75914 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 = 0.676703 Jy ! Component: 100 - total flux cleaned = 0.825996 Jy ! Total flux subtracted in 100 components = 0.825996 Jy ! Clean residual min=-0.040903 max=0.048050 Jy/beam ! Clean residual mean=-0.000125 rms=0.008936 Jy/beam ! Combined flux in latest and established models = 0.825996 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.825997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187840Jy sigma=1.993341 ! Fit after self-cal, rms=0.187840Jy sigma=1.993326 ! 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=3.716 mas, bmaj=9.319 mas, bpa=-1.162 degrees ! Estimated noise=1.22144 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 = 0.0109992 Jy ! Component: 100 - total flux cleaned = 0.00842477 Jy ! Component: 150 - total flux cleaned = 0.00635872 Jy ! Component: 200 - total flux cleaned = 0.00547862 Jy ! Total flux subtracted in 200 components = 0.00547862 Jy ! Clean residual min=-0.018328 max=0.020374 Jy/beam ! Clean residual mean=-0.000502 rms=0.005995 Jy/beam ! Combined flux in latest and established models = 0.831475 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.831475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165899Jy sigma=1.811795 ! Fit after self-cal, rms=0.165873Jy sigma=1.811707 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.13 KP 0.87 ! LA 0.99 MK 0.96 NL 0.80 OV 1.05 ! PT 1.06 SC 0.80 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.21 KP 0.97 ! LA 1.08 MK 1.00 NL 0.88 OV 1.03 ! PT 1.04 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.09 KP 0.90 ! LA 0.82 MK 0.88 NL 0.91 OV 0.91 ! PT 1.23 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.20 KP 0.97 ! LA 0.88 MK 1.02 NL 0.99 OV 1.05 ! PT 1.15 SC 0.97 ! ! ! Fit before self-cal, rms=0.165873Jy sigma=1.811707 ! Fit after self-cal, rms=0.091100Jy sigma=1.013246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=9.113 mas, bpa=-0.2278 degrees ! Estimated noise=1.20661 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 = 0.00391267 Jy ! Component: 100 - total flux cleaned = 0.00419989 Jy ! Component: 150 - total flux cleaned = 0.00420386 Jy ! Component: 200 - total flux cleaned = 0.00420083 Jy ! Total flux subtracted in 200 components = 0.00420083 Jy ! Clean residual min=-0.006585 max=0.006438 Jy/beam ! Clean residual mean=0.000040 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.835676 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.835676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090708Jy sigma=1.007054 ! Fit after self-cal, rms=0.090724Jy sigma=1.006506 ! 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=0.090724Jy sigma=1.006506 ! Fit after self-cal, rms=0.089339Jy sigma=0.984131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.693 mas, bmaj=9.111 mas, bpa=-0.07771 degrees ! Estimated noise=1.20853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253495 Jy ! Component: 100 - total flux cleaned = 0.00278844 Jy ! Component: 150 - total flux cleaned = 0.00278686 Jy ! Component: 200 - total flux cleaned = 0.00279197 Jy ! Total flux subtracted in 200 components = 0.00279197 Jy ! Clean residual min=-0.004573 max=0.005402 Jy/beam ! Clean residual mean=0.000099 rms=0.001253 Jy/beam ! Combined flux in latest and established models = 0.838468 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.838468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089181Jy sigma=0.981716 ! Fit after self-cal, rms=0.089187Jy sigma=0.981680 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) ! Added new window around map position (0, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415996 Jy ! Component: 100 - total flux cleaned = 0.00497885 Jy ! Component: 150 - total flux cleaned = 0.00523224 Jy ! Component: 200 - total flux cleaned = 0.00552807 Jy ! Total flux subtracted in 200 components = 0.00552807 Jy ! Clean residual min=-0.004374 max=0.004537 Jy/beam ! Clean residual mean=0.000063 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.843996 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.843996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088857Jy sigma=0.978329 ! Fit after self-cal, rms=0.088844Jy sigma=0.978233 ! 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=0.088844Jy sigma=0.978233 ! Fit after self-cal, rms=0.088881Jy sigma=0.977686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=9.103 mas, bpa=-0.0308 degrees ! Estimated noise=1.209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233603 Jy ! Component: 100 - total flux cleaned = 0.00240575 Jy ! Component: 150 - total flux cleaned = 0.00266251 Jy ! Component: 200 - total flux cleaned = 0.00272161 Jy ! Total flux subtracted in 200 components = 0.00272161 Jy ! Clean residual min=-0.004219 max=0.004342 Jy/beam ! Clean residual mean=0.000054 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.846718 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.846718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088751Jy sigma=0.976182 ! Fit after self-cal, rms=0.088754Jy sigma=0.976164 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 = -6.73188e-05 Jy ! Component: 100 - total flux cleaned = 3.95089e-05 Jy ! Component: 150 - total flux cleaned = 0.000139277 Jy ! Component: 200 - total flux cleaned = 0.000187428 Jy ! Total flux subtracted in 200 components = 0.000187428 Jy ! Clean residual min=-0.004157 max=0.004107 Jy/beam ! Clean residual mean=0.000053 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.846905 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.846905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088694Jy sigma=0.975491 ! Fit after self-cal, rms=0.088696Jy sigma=0.975474 ! 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=0.088696Jy sigma=0.975474 ! Fit after self-cal, rms=0.088740Jy sigma=0.975121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.97 mas, bmaj=14.01 mas, bpa=3.777 degrees ! Estimated noise=1.45226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231516 Jy ! Component: 100 - total flux cleaned = 0.00270957 Jy ! Component: 150 - total flux cleaned = 0.00287382 Jy ! Component: 200 - total flux cleaned = 0.00302128 Jy ! Total flux subtracted in 200 components = 0.00302128 Jy ! Clean residual min=-0.004628 max=0.003523 Jy/beam ! Clean residual mean=0.000103 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.849926 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.849926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088731Jy sigma=0.974878 ! Fit after self-cal, rms=0.088727Jy sigma=0.974761 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 = 0.000140278 Jy ! Component: 100 - total flux cleaned = 0.000361079 Jy ! Component: 150 - total flux cleaned = 0.000394019 Jy ! Component: 200 - total flux cleaned = 0.000423344 Jy ! Total flux subtracted in 200 components = 0.000423344 Jy ! Clean residual min=-0.004613 max=0.003512 Jy/beam ! Clean residual mean=0.000097 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.85035 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.85035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088732Jy sigma=0.974753 ! Fit after self-cal, rms=0.088732Jy sigma=0.974686 ! 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=3.691 mas, bmaj=9.096 mas, bpa=0.009365 degrees ! Estimated noise=1.20989 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.691 x 9.096 at 0.009365 degrees (North through East) ! Clean map min=-0.0039532 max=0.85473 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=0.088732Jy sigma=0.974686 ! Fit after self-cal, rms=0.084282Jy sigma=0.903899 ! Inverting map and beam ! Estimated beam: bmin=3.692 mas, bmaj=9.094 mas, bpa=0.009988 degrees ! Estimated noise=1.21127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779316 Jy ! Component: 100 - total flux cleaned = 0.00106274 Jy ! Component: 150 - total flux cleaned = 0.00115978 Jy ! Component: 200 - total flux cleaned = 0.00124767 Jy ! Total flux subtracted in 200 components = 0.00124767 Jy ! Clean residual min=-0.004070 max=0.003841 Jy/beam ! Clean residual mean=0.000048 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.851597 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.851597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084207Jy sigma=0.902945 ! Fit after self-cal, rms=0.084210Jy sigma=0.902934 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81706e-05 Jy ! Component: 100 - total flux cleaned = 7.63264e-05 Jy ! Component: 150 - total flux cleaned = 0.000112073 Jy ! Component: 200 - total flux cleaned = 0.000183615 Jy ! Total flux subtracted in 200 components = 0.000183615 Jy ! Clean residual min=-0.004085 max=0.003705 Jy/beam ! Clean residual mean=0.000047 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.851781 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.851781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084173Jy sigma=0.902550 ! Fit after self-cal, rms=0.084175Jy sigma=0.902544 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084175Jy sigma=0.902544 ! Fit after self-cal, rms=0.084180Jy sigma=0.902312 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=2.9 mas, bmaj=7.513 mas, bpa=0.1607 degrees ! Estimated noise=1.73293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.666601 Jy ! Component: 100 - total flux cleaned = 0.81234 Jy ! Component: 150 - total flux cleaned = 0.853455 Jy ! Component: 200 - total flux cleaned = 0.852646 Jy ! Total flux subtracted in 200 components = 0.852646 Jy ! Clean residual min=-0.011917 max=0.012018 Jy/beam ! Clean residual mean=0.000041 rms=0.002361 Jy/beam ! Combined flux in latest and established models = 0.852646 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 0.852646 Jy ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=9.088 mas, bpa=0.03731 degrees ! Estimated noise=1.21183 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 = -0.0026357 Jy ! Component: 100 - total flux cleaned = -0.00230573 Jy ! Component: 150 - total flux cleaned = -0.00174587 Jy ! Component: 200 - total flux cleaned = -0.00176403 Jy ! Total flux subtracted in 200 components = -0.00176403 Jy ! Clean residual min=-0.004890 max=0.004388 Jy/beam ! Clean residual mean=0.000066 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.850882 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.850882 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=7.963 mas, bmaj=14 mas, bpa=3.81 degrees ! Estimated noise=1.45594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191565 Jy ! Component: 100 - total flux cleaned = 0.00269695 Jy ! Component: 150 - total flux cleaned = 0.0029818 Jy ! Component: 200 - total flux cleaned = 0.0032948 Jy ! Total flux subtracted in 200 components = 0.0032948 Jy ! Clean residual min=-0.004715 max=0.003602 Jy/beam ! Clean residual mean=0.000095 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.854177 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 = 0.000328157 Jy ! Component: 100 - total flux cleaned = 0.000574891 Jy ! Component: 150 - total flux cleaned = 0.000841258 Jy ! Component: 200 - total flux cleaned = 0.00104157 Jy ! Total flux subtracted in 200 components = 0.00104157 Jy ! Clean residual min=-0.004582 max=0.003514 Jy/beam ! Clean residual mean=0.000084 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.855219 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.855219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=9.088 mas, bpa=0.03731 degrees ! Estimated noise=1.21183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119977 Jy ! Component: 100 - total flux cleaned = -0.000298085 Jy ! Component: 150 - total flux cleaned = -0.000428762 Jy ! Component: 200 - total flux cleaned = -0.000529466 Jy ! Total flux subtracted in 200 components = -0.000529466 Jy ! Clean residual min=-0.004442 max=0.004017 Jy/beam ! Clean residual mean=0.000043 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.854689 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.854689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084596Jy sigma=0.906367 ! Fit after self-cal, rms=0.084584Jy sigma=0.906274 wmodel J1305-1033_S_1997_01_11_pus_map.mod ! Writing 67 model components to file: J1305-1033_S_1997_01_11_pus_map.mod wobs J1305-1033_S_1997_01_11_pus_uvs.fits ! Writing UV FITS file: J1305-1033_S_1997_01_11_pus_uvs.fits wwins J1305-1033_S_1997_01_11_pus_map.win ! wwins: Wrote 2 windows to J1305-1033_S_1997_01_11_pus_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 = -0.000871065 Jy ! Component: 100 - total flux cleaned = -0.00133727 Jy ! Component: 150 - total flux cleaned = -0.00208692 Jy ! Component: 200 - total flux cleaned = -0.00273428 Jy ! Component: 250 - total flux cleaned = -0.00318587 Jy ! Component: 300 - total flux cleaned = -0.00367639 Jy ! Component: 350 - total flux cleaned = -0.0039947 Jy ! Component: 400 - total flux cleaned = -0.00420175 Jy ! Component: 450 - total flux cleaned = -0.00445465 Jy ! Component: 500 - total flux cleaned = -0.00479895 Jy ! Component: 550 - total flux cleaned = -0.00494315 Jy ! Component: 600 - total flux cleaned = -0.00517855 Jy ! Component: 650 - total flux cleaned = -0.00549916 Jy ! Component: 700 - total flux cleaned = -0.00567698 Jy ! Component: 750 - total flux cleaned = -0.00563284 Jy ! Component: 800 - total flux cleaned = -0.00597825 Jy ! Component: 850 - total flux cleaned = -0.00602046 Jy ! Component: 900 - total flux cleaned = -0.00618795 Jy ! Component: 950 - total flux cleaned = -0.00635275 Jy ! Component: 1000 - total flux cleaned = -0.00655363 Jy ! Component: 1050 - total flux cleaned = -0.00675165 Jy ! Component: 1100 - total flux cleaned = -0.00698505 Jy ! Component: 1150 - total flux cleaned = -0.00713816 Jy ! Component: 1200 - total flux cleaned = -0.00725155 Jy ! Component: 1250 - total flux cleaned = -0.00743773 Jy ! Component: 1300 - total flux cleaned = -0.00754791 Jy ! Component: 1350 - total flux cleaned = -0.00765653 Jy ! Component: 1400 - total flux cleaned = -0.00776443 Jy ! Component: 1450 - total flux cleaned = -0.00787096 Jy ! Component: 1500 - total flux cleaned = -0.00811555 Jy ! Component: 1550 - total flux cleaned = -0.00814982 Jy ! Component: 1600 - total flux cleaned = -0.00815033 Jy ! Component: 1650 - total flux cleaned = -0.00842078 Jy ! Component: 1700 - total flux cleaned = -0.0084876 Jy ! Component: 1750 - total flux cleaned = -0.00865259 Jy ! Component: 1800 - total flux cleaned = -0.00875001 Jy ! Component: 1850 - total flux cleaned = -0.00878235 Jy ! Component: 1900 - total flux cleaned = -0.00891003 Jy ! Component: 1950 - total flux cleaned = -0.00894135 Jy ! Component: 2000 - total flux cleaned = -0.00906681 Jy ! Total flux subtracted in 2048 components = -0.00915953 Jy ! Clean residual min=-0.001781 max=0.002174 Jy/beam ! Clean residual mean=0.000040 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.84553 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 200 components and 0.84553 Jy wmap "J1305-1033_S_1997_01_11_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.69 x 9.088 at 0.03731 degrees (North through East) ! Clean map min=-0.0039359 max=0.85473 Jy/beam ! Writing clean map to FITS file: J1305-1033_S_1997_01_11_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.854727 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00065283 device "J1305-1033_S_1997_01_11_pus\_map.eps/VPS" ! Attempting to open device: 'J1305-1033_S_1997_01_11_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229136 0.229136 0.458273 0.916545 1.83309 3.66618 7.33236 14.6647 29.3294 58.6589 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.854 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.69 x 9.088 at 0.03731 degrees (North through East) ! Clean map min=-0.0039359 max=0.85473 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1305-1033_S_1997_01_11_pus\_map.gif/vgif" ! Attempting to open device: 'J1305-1033_S_1997_01_11_pus_map.gif/vgif' mapplot cln quit ! Quitting program ! Log file J1305-1033_S_1997_01_11_pus_uvs.log closed on Sun Feb 5 19:31:04 2006