! Started logfile: /scr/pima/rdv94_uvs/J0620+2102_S_uvs.log on Mon Sep 23 22:09:17 2013 obs /scr/pima/rdv94_uvs/J0620+2102_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv94_uvs/J0620+2102_S_uva.fits ! AN table 1: 148 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.872185 visibilities/baseline/integration-bin. ! Found source: J0620+2102 ! ! 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 18588 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/J0620+2102_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.153357Jy sigma=4.131002 ! Fit after self-cal, rms=0.772457Jy sigma=1.878579 ! 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=3.593 mas, bmaj=8.398 mas, bpa=-24.57 degrees ! Estimated noise=4.72327 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 = 0.327433 Jy ! Component: 100 - total flux cleaned = 0.439568 Jy ! Total flux subtracted in 100 components = 0.439568 Jy ! Clean residual min=-0.076258 max=0.226831 Jy/beam ! Clean residual mean=-0.000281 rms=0.024349 Jy/beam ! Combined flux in latest and established models = 0.439568 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.439568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.367437Jy sigma=1.183478 ! Fit after self-cal, rms=0.365918Jy sigma=1.179485 ! Inverting map ! Added new window around map position (13, -23). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16506 Jy ! Component: 100 - total flux cleaned = 0.213295 Jy ! Total flux subtracted in 100 components = 0.213295 Jy ! Clean residual min=-0.051144 max=0.118066 Jy/beam ! Clean residual mean=-0.000175 rms=0.016258 Jy/beam ! Combined flux in latest and established models = 0.652862 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.652862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.289938Jy sigma=0.924907 ! Fit after self-cal, rms=0.220381Jy sigma=0.722280 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0977534 Jy ! Component: 100 - total flux cleaned = 0.127186 Jy ! Total flux subtracted in 100 components = 0.127186 Jy ! Clean residual min=-0.030653 max=0.031345 Jy/beam ! Clean residual mean=-0.000034 rms=0.008274 Jy/beam ! Combined flux in latest and established models = 0.780048 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.780048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169896Jy sigma=0.553720 ! Fit after self-cal, rms=0.162276Jy sigma=0.531799 ! 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=4.606 mas, bmaj=9.087 mas, bpa=-21.5 degrees ! Estimated noise=1.76903 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 = 0.0400245 Jy ! Component: 100 - total flux cleaned = 0.0483315 Jy ! Component: 150 - total flux cleaned = 0.0563454 Jy ! Component: 200 - total flux cleaned = 0.0634942 Jy ! Total flux subtracted in 200 components = 0.0634942 Jy ! Clean residual min=-0.020027 max=0.020278 Jy/beam ! Clean residual mean=0.000047 rms=0.005007 Jy/beam ! Combined flux in latest and established models = 0.843542 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.843542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146997Jy sigma=0.490006 ! Fit after self-cal, rms=0.145535Jy sigma=0.485875 ! 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 0.97 FD 0.98 HN 1.04 KP 1.04 ! LA 1.27 MK 0.70 NL 0.99 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.09 KP 1.04 ! LA 1.14 MK 1.05 NL 1.04 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 1.05 KP 0.91 ! LA 0.95 MK 1.01 NL 1.12 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.95 KP 0.84 ! LA 0.77 MK 1.16 NL 1.03 OV 0.87 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.145535Jy sigma=0.485875 ! Fit after self-cal, rms=0.119199Jy sigma=0.348566 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.579 mas, bmaj=9.125 mas, bpa=-21.61 degrees ! Estimated noise=1.74999 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 (8, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225337 Jy ! Component: 100 - total flux cleaned = 0.0043546 Jy ! Component: 150 - total flux cleaned = 0.00638467 Jy ! Component: 200 - total flux cleaned = 0.00780585 Jy ! Total flux subtracted in 200 components = 0.00780585 Jy ! Clean residual min=-0.007983 max=0.008802 Jy/beam ! Clean residual mean=-0.000009 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.851348 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 82 components and 0.851348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114572Jy sigma=0.340118 ! Fit after self-cal, rms=0.114362Jy sigma=0.338910 ! 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=0.114362Jy sigma=0.338910 ! Fit after self-cal, rms=0.111640Jy sigma=0.330963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.585 mas, bmaj=9.126 mas, bpa=-21.41 degrees ! Estimated noise=1.74875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174944 Jy ! Component: 100 - total flux cleaned = 0.00424632 Jy ! Component: 150 - total flux cleaned = 0.00590592 Jy ! Component: 200 - total flux cleaned = 0.00680772 Jy ! Total flux subtracted in 200 components = 0.00680772 Jy ! Clean residual min=-0.004664 max=0.004726 Jy/beam ! Clean residual mean=-0.000000 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.858156 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.858156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109926Jy sigma=0.328786 ! Fit after self-cal, rms=0.109874Jy sigma=0.328550 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 = 0.000504077 Jy ! Component: 100 - total flux cleaned = 0.000807383 Jy ! Component: 150 - total flux cleaned = 0.000798002 Jy ! Component: 200 - total flux cleaned = 0.00079461 Jy ! Total flux subtracted in 200 components = 0.00079461 Jy ! Clean residual min=-0.004481 max=0.003764 Jy/beam ! Clean residual mean=0.000002 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.85895 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.85895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109144Jy sigma=0.327830 ! Fit after self-cal, rms=0.109120Jy sigma=0.327734 ! 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=0.109120Jy sigma=0.327734 ! Fit after self-cal, rms=0.108637Jy sigma=0.327478 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.58 mas, bmaj=9.118 mas, bpa=-21.34 degrees ! Estimated noise=1.74539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228367 Jy ! Component: 100 - total flux cleaned = 0.00340651 Jy ! Component: 150 - total flux cleaned = 0.0043524 Jy ! Component: 200 - total flux cleaned = 0.00453401 Jy ! Total flux subtracted in 200 components = 0.00453401 Jy ! Clean residual min=-0.003834 max=0.002948 Jy/beam ! Clean residual mean=0.000000 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.863484 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.863484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108143Jy sigma=0.326970 ! Fit after self-cal, rms=0.108128Jy sigma=0.326926 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 = 0.00038569 Jy ! Component: 100 - total flux cleaned = 0.000469364 Jy ! Component: 150 - total flux cleaned = 0.000544531 Jy ! Component: 200 - total flux cleaned = 0.000617023 Jy ! Total flux subtracted in 200 components = 0.000617023 Jy ! Clean residual min=-0.003565 max=0.002703 Jy/beam ! Clean residual mean=0.000001 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.864101 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.864101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107873Jy sigma=0.326746 ! Fit after self-cal, rms=0.107867Jy sigma=0.326723 ! 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=0.107867Jy sigma=0.326723 ! Fit after self-cal, rms=0.107520Jy sigma=0.326604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.131 mas, bmaj=10.11 mas, bpa=-18.18 degrees ! Estimated noise=1.87966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203804 Jy ! Component: 100 - total flux cleaned = 0.00286206 Jy ! Component: 150 - total flux cleaned = 0.00325885 Jy ! Component: 200 - total flux cleaned = 0.00348369 Jy ! Total flux subtracted in 200 components = 0.00348369 Jy ! Clean residual min=-0.002684 max=0.002516 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.867585 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 149 components and 0.867585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107457Jy sigma=0.326467 ! Fit after self-cal, rms=0.107451Jy sigma=0.326457 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 = 0.00015948 Jy ! Component: 100 - total flux cleaned = 0.000349571 Jy ! Component: 150 - total flux cleaned = 0.00048268 Jy ! Component: 200 - total flux cleaned = 0.000576895 Jy ! Total flux subtracted in 200 components = 0.000576895 Jy ! Clean residual min=-0.002728 max=0.002589 Jy/beam ! Clean residual mean=0.000002 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.868162 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.868162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107430Jy sigma=0.326422 ! Fit after self-cal, rms=0.107427Jy sigma=0.326414 ! 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=4.574 mas, bmaj=9.114 mas, bpa=-21.3 degrees ! Estimated noise=1.74296 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.574 x 9.114 at -21.3 degrees (North through East) ! Clean map min=-0.0027072 max=0.36585 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 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=3.568 mas, bmaj=8.411 mas, bpa=-24.16 degrees ! Estimated noise=4.61093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.401672 Jy ! Component: 100 - total flux cleaned = 0.566244 Jy ! Component: 150 - total flux cleaned = 0.651403 Jy ! Component: 200 - total flux cleaned = 0.704373 Jy ! Total flux subtracted in 200 components = 0.704373 Jy ! Clean residual min=-0.016248 max=0.027732 Jy/beam ! Clean residual mean=-0.000114 rms=0.005216 Jy/beam ! Combined flux in latest and established models = 0.704373 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.704373 Jy ! Inverting map and beam ! Estimated beam: bmin=4.574 mas, bmaj=9.114 mas, bpa=-21.3 degrees ! Estimated noise=1.74296 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 = 0.0471886 Jy ! Component: 100 - total flux cleaned = 0.0767474 Jy ! Component: 150 - total flux cleaned = 0.0976104 Jy ! Component: 200 - total flux cleaned = 0.112829 Jy ! Total flux subtracted in 200 components = 0.112829 Jy ! Clean residual min=-0.007171 max=0.008664 Jy/beam ! Clean residual mean=-0.000074 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.817203 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.817203 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=8.131 mas, bmaj=10.11 mas, bpa=-18.18 degrees ! Estimated noise=1.87966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153477 Jy ! Component: 100 - total flux cleaned = 0.0254075 Jy ! Component: 150 - total flux cleaned = 0.0326798 Jy ! Component: 200 - total flux cleaned = 0.0380786 Jy ! Total flux subtracted in 200 components = 0.0380786 Jy ! Clean residual min=-0.004103 max=0.003621 Jy/beam ! Clean residual mean=-0.000032 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.855281 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 = 0.00403858 Jy ! Component: 100 - total flux cleaned = 0.00707545 Jy ! Component: 150 - total flux cleaned = 0.00894944 Jy ! Component: 200 - total flux cleaned = 0.0101968 Jy ! Total flux subtracted in 200 components = 0.0101968 Jy ! Clean residual min=-0.002967 max=0.002951 Jy/beam ! Clean residual mean=-0.000006 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.865478 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 145 components and 0.865478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.574 mas, bmaj=9.114 mas, bpa=-21.3 degrees ! Estimated noise=1.74296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419727 Jy ! Component: 100 - total flux cleaned = 0.000915357 Jy ! Component: 150 - total flux cleaned = 0.00146623 Jy ! Component: 200 - total flux cleaned = 0.00176415 Jy ! Total flux subtracted in 200 components = 0.00176415 Jy ! Clean residual min=-0.002720 max=0.002972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.867242 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 0.867242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106758Jy sigma=0.326755 ! Fit after self-cal, rms=0.106707Jy sigma=0.326634 wmodel /scr/pima/rdv94_uvs/J0620+2102_S_map.mod ! Writing 164 model components to file: /scr/pima/rdv94_uvs/J0620+2102_S_map.mod wobs /scr/pima/rdv94_uvs/J0620+2102_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv94_uvs/J0620+2102_S_uvs.fits wwins /scr/pima/rdv94_uvs/J0620+2102_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv94_uvs/J0620+2102_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 = -1.38598e-05 Jy ! Component: 100 - total flux cleaned = -0.000151606 Jy ! Component: 150 - total flux cleaned = -0.000283207 Jy ! Component: 200 - total flux cleaned = -0.000326419 Jy ! Component: 250 - total flux cleaned = -0.000284903 Jy ! Component: 300 - total flux cleaned = -0.000205403 Jy ! Component: 350 - total flux cleaned = -0.00016757 Jy ! Component: 400 - total flux cleaned = -0.00016852 Jy ! Component: 450 - total flux cleaned = -0.000167922 Jy ! Component: 500 - total flux cleaned = -0.000168393 Jy ! Component: 550 - total flux cleaned = -0.000274343 Jy ! Component: 600 - total flux cleaned = -0.000377144 Jy ! Component: 650 - total flux cleaned = -0.0004428 Jy ! Component: 700 - total flux cleaned = -0.000245318 Jy ! Component: 750 - total flux cleaned = -0.000278176 Jy ! Component: 800 - total flux cleaned = -0.000214797 Jy ! Component: 850 - total flux cleaned = -0.000183658 Jy ! Component: 900 - total flux cleaned = -6.24186e-05 Jy ! Component: 950 - total flux cleaned = 5.65001e-05 Jy ! Component: 1000 - total flux cleaned = 0.000172799 Jy ! Component: 1050 - total flux cleaned = 0.000343839 Jy ! Component: 1100 - total flux cleaned = 0.000455917 Jy ! Component: 1150 - total flux cleaned = 0.000566346 Jy ! Component: 1200 - total flux cleaned = 0.000593574 Jy ! Component: 1250 - total flux cleaned = 0.000674583 Jy ! Component: 1300 - total flux cleaned = 0.000806624 Jy ! Component: 1350 - total flux cleaned = 0.000936297 Jy ! Component: 1400 - total flux cleaned = 0.00101289 Jy ! Component: 1450 - total flux cleaned = 0.0012136 Jy ! Component: 1500 - total flux cleaned = 0.00123811 Jy ! Component: 1550 - total flux cleaned = 0.00128699 Jy ! Component: 1600 - total flux cleaned = 0.00140722 Jy ! Component: 1650 - total flux cleaned = 0.00143091 Jy ! Component: 1700 - total flux cleaned = 0.00157144 Jy ! Component: 1750 - total flux cleaned = 0.00164041 Jy ! Component: 1800 - total flux cleaned = 0.00168593 Jy ! Component: 1850 - total flux cleaned = 0.00177586 Jy ! Component: 1900 - total flux cleaned = 0.00182062 Jy ! Component: 1950 - total flux cleaned = 0.00193065 Jy ! Component: 2000 - total flux cleaned = 0.00197427 Jy ! Component: 2050 - total flux cleaned = 0.00206039 Jy ! Component: 2100 - total flux cleaned = 0.00214531 Jy ! Component: 2150 - total flux cleaned = 0.00218708 Jy ! Component: 2200 - total flux cleaned = 0.0022697 Jy ! Component: 2250 - total flux cleaned = 0.00235177 Jy ! Component: 2300 - total flux cleaned = 0.0023721 Jy ! Component: 2350 - total flux cleaned = 0.00253305 Jy ! Component: 2400 - total flux cleaned = 0.00261253 Jy ! Component: 2450 - total flux cleaned = 0.00269127 Jy ! Component: 2500 - total flux cleaned = 0.00276916 Jy ! Component: 2550 - total flux cleaned = 0.00288478 Jy ! Component: 2600 - total flux cleaned = 0.00294202 Jy ! Component: 2650 - total flux cleaned = 0.00292317 Jy ! Component: 2700 - total flux cleaned = 0.00299822 Jy ! Component: 2750 - total flux cleaned = 0.00307267 Jy ! Component: 2800 - total flux cleaned = 0.00310938 Jy ! Component: 2850 - total flux cleaned = 0.00316425 Jy ! Component: 2900 - total flux cleaned = 0.00321851 Jy ! Component: 2950 - total flux cleaned = 0.00325434 Jy ! Component: 3000 - total flux cleaned = 0.00330769 Jy ! Component: 3050 - total flux cleaned = 0.00332538 Jy ! Component: 3100 - total flux cleaned = 0.00337799 Jy ! Component: 3150 - total flux cleaned = 0.00343007 Jy ! Component: 3200 - total flux cleaned = 0.00349868 Jy ! Component: 3250 - total flux cleaned = 0.0034987 Jy ! Component: 3300 - total flux cleaned = 0.00360026 Jy ! Component: 3350 - total flux cleaned = 0.00356657 Jy ! Component: 3400 - total flux cleaned = 0.00356646 Jy ! Component: 3450 - total flux cleaned = 0.0035828 Jy ! Component: 3500 - total flux cleaned = 0.00358286 Jy ! Component: 3550 - total flux cleaned = 0.00358277 Jy ! Component: 3600 - total flux cleaned = 0.00351785 Jy ! Component: 3650 - total flux cleaned = 0.00351797 Jy ! Component: 3700 - total flux cleaned = 0.00348584 Jy ! Component: 3750 - total flux cleaned = 0.00350187 Jy ! Component: 3800 - total flux cleaned = 0.00340662 Jy ! Component: 3850 - total flux cleaned = 0.00337513 Jy ! Component: 3900 - total flux cleaned = 0.00331249 Jy ! Component: 3950 - total flux cleaned = 0.0032971 Jy ! Component: 4000 - total flux cleaned = 0.00323525 Jy ! Component: 4050 - total flux cleaned = 0.00321998 Jy ! Total flux subtracted in 4096 components = 0.00323527 Jy ! Clean residual min=-0.000859 max=0.000940 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.870477 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 473 components and 0.870478 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv94_uvs/J0620+2102_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.574 x 9.114 at -21.3 degrees (North through East) ! Clean map min=-0.0021022 max=0.36601 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv94_uvs/J0620+2102_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.366013 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288802 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236715 0.236715 0.47343 0.94686 1.89372 3.78744 7.57488 15.1498 30.2995 60.5991 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.366 quit ! Quitting program ! Log file /scr/pima/rdv94_uvs/J0620+2102_S_uvs.log closed on Mon Sep 23 22:09:23 2013