! Started logfile: /scr/pima/bg219i_uvs/J1743-0350_S_uvs.log on Wed Apr 6 23:11:19 2016 obs /scr/pima/bg219i_uvs/J1743-0350_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1743-0350_S_uva.fits ! AN table 1: 7 integrations on 6 of 6 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1743-0350 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 168 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/bg219i_uvs/J1743-0350_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.202837Jy sigma=35.037640 ! Fit after self-cal, rms=2.083690Jy sigma=21.666584 ! 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=1.72 mas, bmaj=4.793 mas, bpa=7.32 degrees ! Estimated noise=6.80778 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29277 Jy ! Component: 100 - total flux cleaned = 2.75275 Jy ! Total flux subtracted in 100 components = 2.75275 Jy ! Clean residual min=-0.162747 max=0.162131 Jy/beam ! Clean residual mean=0.000230 rms=0.049686 Jy/beam ! Combined flux in latest and established models = 2.75275 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.75275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.445214Jy sigma=4.269654 ! Fit after self-cal, rms=0.445086Jy sigma=4.268361 ! 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=1.881 mas, bmaj=4.861 mas, bpa=5.334 degrees ! Estimated noise=6.44475 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 = 0.193223 Jy ! Component: 100 - total flux cleaned = 0.288694 Jy ! Component: 150 - total flux cleaned = 0.312423 Jy ! Component: 200 - total flux cleaned = 0.302256 Jy ! Total flux subtracted in 200 components = 0.302256 Jy ! Clean residual min=-0.048565 max=0.048645 Jy/beam ! Clean residual mean=0.000276 rms=0.030167 Jy/beam ! Combined flux in latest and established models = 3.05501 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 72 components and 3.05501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159023Jy sigma=1.476679 ! Fit after self-cal, rms=0.158794Jy sigma=1.475006 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.881 x 4.861 at 5.334 degrees (North through East) ! Clean map min=-0.086684 max=2.958 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 MK 1.03 OV 0.95 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 MK 1.03 OV 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 MK 1.00 OV 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 MK 1.01 OV 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.158794Jy sigma=1.475006 ! Fit after self-cal, rms=0.120004Jy sigma=0.920168 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.899 mas, bmaj=4.869 mas, bpa=5.423 degrees ! Estimated noise=6.36755 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 = 0.0177583 Jy ! Component: 100 - total flux cleaned = 0.0144305 Jy ! Component: 150 - total flux cleaned = 0.012477 Jy ! Component: 200 - total flux cleaned = 0.016467 Jy ! Total flux subtracted in 200 components = 0.016467 Jy ! Clean residual min=-0.006342 max=0.006356 Jy/beam ! Clean residual mean=-0.000000 rms=0.002383 Jy/beam ! Combined flux in latest and established models = 3.07147 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 143 components and 3.07147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104004Jy sigma=0.856620 ! Fit after self-cal, rms=0.104027Jy sigma=0.856334 ! 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=0.104027Jy sigma=0.856334 ! Fit after self-cal, rms=0.101848Jy sigma=0.831386 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=4.868 mas, bpa=5.451 degrees ! Estimated noise=6.35557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805673 Jy ! Component: 100 - total flux cleaned = 0.00854527 Jy ! Component: 150 - total flux cleaned = 0.00920276 Jy ! Component: 200 - total flux cleaned = 0.00939516 Jy ! Total flux subtracted in 200 components = 0.00939516 Jy ! Clean residual min=-0.002842 max=0.002886 Jy/beam ! Clean residual mean=0.000002 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 3.08087 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 190 components and 3.08087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099069Jy sigma=0.823560 ! Fit after self-cal, rms=0.099065Jy sigma=0.823513 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 = -0.00082164 Jy ! Component: 100 - total flux cleaned = -0.00246642 Jy ! Component: 150 - total flux cleaned = -0.00347574 Jy ! Component: 200 - total flux cleaned = -0.00374635 Jy ! Total flux subtracted in 200 components = -0.00374635 Jy ! Clean residual min=-0.001456 max=0.001455 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 3.07712 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 236 components and 3.07712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098647Jy sigma=0.823148 ! Fit after self-cal, rms=0.098674Jy sigma=0.823020 ! 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=0.098674Jy sigma=0.823020 ! Fit after self-cal, rms=0.098978Jy sigma=0.817093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=4.868 mas, bpa=5.474 degrees ! Estimated noise=6.34857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101826 Jy ! Component: 100 - total flux cleaned = 0.00130455 Jy ! Component: 150 - total flux cleaned = 0.000230093 Jy ! Component: 200 - total flux cleaned = -0.000748928 Jy ! Total flux subtracted in 200 components = -0.000748928 Jy ! Clean residual min=-0.001753 max=0.001751 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 3.07637 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 280 components and 3.07637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098201Jy sigma=0.817716 ! Fit after self-cal, rms=0.098219Jy sigma=0.817588 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 = -6.58786e-05 Jy ! Component: 100 - total flux cleaned = 0.000320204 Jy ! Component: 150 - total flux cleaned = 0.000530853 Jy ! Component: 200 - total flux cleaned = 0.000940687 Jy ! Total flux subtracted in 200 components = 0.000940687 Jy ! Clean residual min=-0.001141 max=0.001140 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 3.07731 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 322 components and 3.07731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097916Jy sigma=0.818013 ! Fit after self-cal, rms=0.097943Jy sigma=0.817901 ! 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=0.097943Jy sigma=0.817901 ! Fit after self-cal, rms=0.098406Jy sigma=0.815106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.571 mas, bmaj=10.46 mas, bpa=-31.33 degrees ! Estimated noise=15.6285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024292 Jy ! Component: 100 - total flux cleaned = 0.00386704 Jy ! Component: 150 - total flux cleaned = 0.00465075 Jy ! Component: 200 - total flux cleaned = 0.00475565 Jy ! Total flux subtracted in 200 components = 0.00475565 Jy ! Clean residual min=-0.001824 max=0.001855 Jy/beam ! Clean residual mean=0.000007 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 3.08207 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 350 components and 3.08207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098214Jy sigma=0.816167 ! Fit after self-cal, rms=0.098221Jy sigma=0.815987 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 = 0.00099112 Jy ! Component: 100 - total flux cleaned = 0.00286487 Jy ! Component: 150 - total flux cleaned = 0.00495793 Jy ! Component: 200 - total flux cleaned = 0.00701832 Jy ! Total flux subtracted in 200 components = 0.00701832 Jy ! Clean residual min=-0.002003 max=0.002002 Jy/beam ! Clean residual mean=0.000000 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 3.08909 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 370 components and 3.08909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097984Jy sigma=0.816979 ! Fit after self-cal, rms=0.097983Jy sigma=0.816943 ! 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=1.896 mas, bmaj=4.868 mas, bpa=5.494 degrees ! Estimated noise=6.34349 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.896 x 4.868 at 5.494 degrees (North through East) ! Clean map min=-0.040259 max=2.9132 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=0.097983Jy sigma=0.816943 ! Fit after self-cal, rms=0.035454Jy sigma=0.230770 ! Inverting map and beam ! Estimated beam: bmin=1.897 mas, bmaj=4.867 mas, bpa=5.481 degrees ! Estimated noise=6.34908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111577 Jy ! Component: 100 - total flux cleaned = -0.000524431 Jy ! Component: 150 - total flux cleaned = -0.000876395 Jy ! Component: 200 - total flux cleaned = -0.00129274 Jy ! Total flux subtracted in 200 components = -0.00129274 Jy ! Clean residual min=-0.000757 max=0.000758 Jy/beam ! Clean residual mean=0.000000 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 3.08779 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 409 components and 3.08779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.035160Jy sigma=0.230447 ! Fit after self-cal, rms=0.035192Jy sigma=0.230224 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000475437 Jy ! Component: 100 - total flux cleaned = -0.000383998 Jy ! Component: 150 - total flux cleaned = -0.000353963 Jy ! Component: 200 - total flux cleaned = -0.000378541 Jy ! Total flux subtracted in 200 components = -0.000378541 Jy ! Clean residual min=-0.000416 max=0.000415 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 3.08741 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 446 components and 3.08741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.035096Jy sigma=0.230229 ! Fit after self-cal, rms=0.035142Jy sigma=0.230000 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.035142Jy sigma=0.230000 ! Fit after self-cal, rms=0.035195Jy sigma=0.229166 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=1.729 mas, bmaj=4.79 mas, bpa=7.498 degrees ! Estimated noise=6.7455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.27179 Jy ! Component: 100 - total flux cleaned = 2.74939 Jy ! Component: 150 - total flux cleaned = 2.77257 Jy ! Component: 200 - total flux cleaned = 2.81005 Jy ! Total flux subtracted in 200 components = 2.81005 Jy ! Clean residual min=-0.051671 max=0.051500 Jy/beam ! Clean residual mean=0.000129 rms=0.019746 Jy/beam ! Combined flux in latest and established models = 2.81005 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 22 model components to the UV plane model. ! The established model now contains 22 components and 2.81005 Jy ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=4.867 mas, bpa=5.484 degrees ! Estimated noise=6.34947 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 = 0.0708023 Jy ! Component: 100 - total flux cleaned = 0.104823 Jy ! Component: 150 - total flux cleaned = 0.110829 Jy ! Component: 200 - total flux cleaned = 0.113365 Jy ! Total flux subtracted in 200 components = 0.113365 Jy ! Clean residual min=-0.041144 max=0.041232 Jy/beam ! Clean residual mean=0.000186 rms=0.019233 Jy/beam ! Combined flux in latest and established models = 2.92341 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 103 components and 2.92341 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=6.569 mas, bmaj=10.46 mas, bpa=-31.34 degrees ! Estimated noise=15.6442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250494 Jy ! Component: 100 - total flux cleaned = 0.00919667 Jy ! Component: 150 - total flux cleaned = -0.0113236 Jy ! Component: 200 - total flux cleaned = -0.0190784 Jy ! Total flux subtracted in 200 components = -0.0190784 Jy ! Clean residual min=-0.068908 max=0.068698 Jy/beam ! Clean residual mean=0.000178 rms=0.037425 Jy/beam ! Combined flux in latest and established models = 2.90433 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 = -0.0087721 Jy ! Component: 100 - total flux cleaned = 0.0313696 Jy ! Component: 150 - total flux cleaned = 0.0530358 Jy ! Component: 200 - total flux cleaned = 0.0517896 Jy ! Total flux subtracted in 200 components = 0.0517896 Jy ! Clean residual min=-0.163268 max=0.163602 Jy/beam ! Clean residual mean=0.000485 rms=0.087958 Jy/beam ! Combined flux in latest and established models = 2.95612 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 220 components and 2.95612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=4.867 mas, bpa=5.484 degrees ! Estimated noise=6.34947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428273 Jy ! Component: 100 - total flux cleaned = 0.0368425 Jy ! Component: 150 - total flux cleaned = 0.0368626 Jy ! Component: 200 - total flux cleaned = 0.0295497 Jy ! Total flux subtracted in 200 components = 0.0295497 Jy ! Clean residual min=-0.030139 max=0.030051 Jy/beam ! Clean residual mean=-0.000063 rms=0.008402 Jy/beam ! Combined flux in latest and established models = 2.98567 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 256 components and 2.98567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076387Jy sigma=0.642935 ! Fit after self-cal, rms=0.071510Jy sigma=0.595727 wmodel /scr/pima/bg219i_uvs/J1743-0350_S_map.mod ! Writing 256 model components to file: /scr/pima/bg219i_uvs/J1743-0350_S_map.mod wobs /scr/pima/bg219i_uvs/J1743-0350_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1743-0350_S_uvs.fits wwins /scr/pima/bg219i_uvs/J1743-0350_S_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/bg219i_uvs/J1743-0350_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.896 x 4.867 at 5.484 degrees (North through East) ! Clean map min=-0.09068 max=2.7861 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1743-0350_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.78613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00721907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.777322 0.777322 1.55464 3.10929 6.21858 12.4372 24.8743 49.7486 99.4972 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0216 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.786 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 385.94 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1743-0350_S_uvs.log closed on Wed Apr 6 23:11:23 2016