! Started logfile: /g0/scr/pima/npcsa_uvs/J0948+4039_S_uvs.log on Sun Oct 6 10:32:28 2013 obs /g0/scr/pima/npcsa_uvs/J0948+4039_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J0948+4039_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.803571 visibilities/baseline/integration-bin. ! Found source: J0948+4039 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1620 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 /g0/scr/pima/npcsa_uvs/J0948+4039_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.871302Jy sigma=24.156168 ! Fit after self-cal, rms=0.630589Jy sigma=9.199810 ! 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=2.671 mas, bmaj=8.404 mas, bpa=8.359 degrees ! Estimated noise=2.38704 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 = 1.16059 Jy ! Component: 100 - total flux cleaned = 1.45412 Jy ! Total flux subtracted in 100 components = 1.45412 Jy ! Clean residual min=-0.090643 max=0.121229 Jy/beam ! Clean residual mean=0.000240 rms=0.026159 Jy/beam ! Combined flux in latest and established models = 1.45412 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.45412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.355294Jy sigma=5.214324 ! Fit after self-cal, rms=0.355381Jy sigma=5.212807 ! 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=3.128 mas, bmaj=8.362 mas, bpa=7.645 degrees ! Estimated noise=1.46762 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 = 0.176069 Jy ! Component: 100 - total flux cleaned = 0.262091 Jy ! Component: 150 - total flux cleaned = 0.318882 Jy ! Component: 200 - total flux cleaned = 0.359358 Jy ! Total flux subtracted in 200 components = 0.359358 Jy ! Clean residual min=-0.089031 max=0.107826 Jy/beam ! Clean residual mean=0.000289 rms=0.023978 Jy/beam ! Combined flux in latest and established models = 1.81348 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 1.81348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278745Jy sigma=3.911028 ! Fit after self-cal, rms=0.278914Jy sigma=3.909783 ! 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 0.88 HN 0.99 KP 0.96 LA 1.09 ! MK 0.92 NL 1.10 OV 1.00 PT 1.04 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.99 KP 0.97 LA 1.03 ! MK 0.99 NL 1.12 OV 1.01 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.04 KP 0.97 LA 0.84 ! MK 1.12 NL 1.26 OV 1.08 PT 1.04 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.96 KP 0.91 LA 0.74 ! MK 1.12 NL 1.16 OV 0.89 PT 0.93 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.278914Jy sigma=3.909783 ! Fit after self-cal, rms=0.178476Jy sigma=2.378399 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=8.387 mas, bpa=7.785 degrees ! Estimated noise=1.44626 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 (-3.5, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0980735 Jy ! Component: 100 - total flux cleaned = 0.140275 Jy ! Component: 150 - total flux cleaned = 0.144184 Jy ! Component: 200 - total flux cleaned = 0.146136 Jy ! Total flux subtracted in 200 components = 0.146136 Jy ! Clean residual min=-0.023016 max=0.027371 Jy/beam ! Clean residual mean=0.000021 rms=0.006011 Jy/beam ! Combined flux in latest and established models = 1.95961 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 64 components and 1.95961 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126054Jy sigma=1.467146 ! Fit after self-cal, rms=0.123290Jy sigma=1.428616 ! Inverting map ! Added new window around map position (7.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225984 Jy ! Component: 100 - total flux cleaned = 0.0257911 Jy ! Component: 150 - total flux cleaned = 0.0245455 Jy ! Component: 200 - total flux cleaned = 0.0223192 Jy ! Total flux subtracted in 200 components = 0.0223192 Jy ! Clean residual min=-0.017219 max=0.017235 Jy/beam ! Clean residual mean=0.000000 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 1.98193 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 1.98193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112548Jy sigma=1.308405 ! Fit after self-cal, rms=0.111779Jy sigma=1.301492 ! 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=0.111779Jy sigma=1.301492 ! Fit after self-cal, rms=0.109577Jy sigma=1.278091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=8.392 mas, bpa=7.761 degrees ! Estimated noise=1.44293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00988486 Jy ! Component: 100 - total flux cleaned = 0.010336 Jy ! Component: 150 - total flux cleaned = 0.00995672 Jy ! Component: 200 - total flux cleaned = 0.00961792 Jy ! Total flux subtracted in 200 components = 0.00961792 Jy ! Clean residual min=-0.012880 max=0.014033 Jy/beam ! Clean residual mean=0.000004 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 1.99155 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 1.99155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105817Jy sigma=1.241187 ! Fit after self-cal, rms=0.105574Jy sigma=1.239634 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 (31, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113134 Jy ! Component: 100 - total flux cleaned = 0.0137829 Jy ! Component: 150 - total flux cleaned = 0.0137765 Jy ! Component: 200 - total flux cleaned = 0.0137771 Jy ! Total flux subtracted in 200 components = 0.0137771 Jy ! Clean residual min=-0.011589 max=0.011820 Jy/beam ! Clean residual mean=0.000002 rms=0.002785 Jy/beam ! Combined flux in latest and established models = 2.00533 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 132 components and 2.00533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103387Jy sigma=1.213950 ! Fit after self-cal, rms=0.103246Jy sigma=1.212974 ! 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=0.103246Jy sigma=1.212974 ! Fit after self-cal, rms=0.102809Jy sigma=1.210524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.161 mas, bmaj=8.398 mas, bpa=7.75 degrees ! Estimated noise=1.44098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197323 Jy ! Component: 100 - total flux cleaned = 0.00294851 Jy ! Component: 150 - total flux cleaned = 0.00383832 Jy ! Component: 200 - total flux cleaned = 0.00446532 Jy ! Total flux subtracted in 200 components = 0.00446532 Jy ! Clean residual min=-0.009880 max=0.010827 Jy/beam ! Clean residual mean=0.000003 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 2.00979 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 157 components and 2.00979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101690Jy sigma=1.198905 ! Fit after self-cal, rms=0.101619Jy sigma=1.198505 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 = 0.00209445 Jy ! Component: 100 - total flux cleaned = 0.00285581 Jy ! Component: 150 - total flux cleaned = 0.00339791 Jy ! Component: 200 - total flux cleaned = 0.00373403 Jy ! Total flux subtracted in 200 components = 0.00373403 Jy ! Clean residual min=-0.009184 max=0.009999 Jy/beam ! Clean residual mean=0.000003 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 2.01353 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 167 components and 2.01353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100905Jy sigma=1.191571 ! Fit after self-cal, rms=0.100875Jy sigma=1.191381 ! 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=0.100875Jy sigma=1.191381 ! Fit after self-cal, rms=0.100670Jy sigma=1.190507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.263 mas, bmaj=10.12 mas, bpa=3.269 degrees ! Estimated noise=1.64539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284053 Jy ! Component: 100 - total flux cleaned = 0.00307887 Jy ! Component: 150 - total flux cleaned = 0.0030935 Jy ! Component: 200 - total flux cleaned = 0.00293275 Jy ! Total flux subtracted in 200 components = 0.00293275 Jy ! Clean residual min=-0.010568 max=0.008870 Jy/beam ! Clean residual mean=0.000008 rms=0.002704 Jy/beam ! Combined flux in latest and established models = 2.01646 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 193 components and 2.01646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100358Jy sigma=1.185610 ! Fit after self-cal, rms=0.100332Jy sigma=1.185147 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 = 0.00136036 Jy ! Component: 100 - total flux cleaned = 0.00151119 Jy ! Component: 150 - total flux cleaned = 0.00136931 Jy ! Component: 200 - total flux cleaned = 0.00124184 Jy ! Total flux subtracted in 200 components = 0.00124184 Jy ! Clean residual min=-0.009715 max=0.008287 Jy/beam ! Clean residual mean=0.000008 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 2.0177 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 2.0177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100164Jy sigma=1.183018 ! Fit after self-cal, rms=0.100160Jy sigma=1.182780 ! 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=3.162 mas, bmaj=8.402 mas, bpa=7.744 degrees ! Estimated noise=1.44007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 8.402 at 7.744 degrees (North through East) ! Clean map min=-0.020975 max=1.5336 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=0.100160Jy sigma=1.182780 ! Fit after self-cal, rms=0.094198Jy sigma=1.068013 ! Inverting map and beam ! Estimated beam: bmin=3.165 mas, bmaj=8.406 mas, bpa=7.726 degrees ! Estimated noise=1.44026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157596 Jy ! Component: 100 - total flux cleaned = 0.00174447 Jy ! Component: 150 - total flux cleaned = 0.00175572 Jy ! Component: 200 - total flux cleaned = 0.00203625 Jy ! Total flux subtracted in 200 components = 0.00203625 Jy ! Clean residual min=-0.007478 max=0.007653 Jy/beam ! Clean residual mean=0.000004 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 2.01974 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 229 components and 2.01974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093589Jy sigma=1.061698 ! Fit after self-cal, rms=0.093584Jy sigma=1.061594 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144261 Jy ! Component: 100 - total flux cleaned = 0.000142227 Jy ! Component: 150 - total flux cleaned = 0.000144598 Jy ! Component: 200 - total flux cleaned = 0.00014621 Jy ! Total flux subtracted in 200 components = 0.00014621 Jy ! Clean residual min=-0.007361 max=0.007299 Jy/beam ! Clean residual mean=0.000004 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 2.01988 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 246 components and 2.01988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093245Jy sigma=1.058578 ! Fit after self-cal, rms=0.093250Jy sigma=1.058536 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093250Jy sigma=1.058536 ! Fit after self-cal, rms=0.093193Jy sigma=1.058242 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=2.691 mas, bmaj=8.37 mas, bpa=8.655 degrees ! Estimated noise=2.37363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15409 Jy ! Component: 100 - total flux cleaned = 1.44333 Jy ! Component: 150 - total flux cleaned = 1.57326 Jy ! Component: 200 - total flux cleaned = 1.66263 Jy ! Total flux subtracted in 200 components = 1.66263 Jy ! Clean residual min=-0.040591 max=0.052055 Jy/beam ! Clean residual mean=0.000115 rms=0.013107 Jy/beam ! Combined flux in latest and established models = 1.66263 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.66263 Jy ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.407 mas, bpa=7.72 degrees ! Estimated noise=1.43979 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 = 0.0900792 Jy ! Component: 100 - total flux cleaned = 0.150877 Jy ! Component: 150 - total flux cleaned = 0.194301 Jy ! Component: 200 - total flux cleaned = 0.226049 Jy ! Total flux subtracted in 200 components = 0.226049 Jy ! Clean residual min=-0.020443 max=0.022181 Jy/beam ! Clean residual mean=0.000095 rms=0.006159 Jy/beam ! Combined flux in latest and established models = 1.88867 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 1.88867 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=7.266 mas, bmaj=10.13 mas, bpa=3.224 degrees ! Estimated noise=1.64293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384963 Jy ! Component: 100 - total flux cleaned = 0.0610417 Jy ! Component: 150 - total flux cleaned = 0.0770912 Jy ! Component: 200 - total flux cleaned = 0.0892161 Jy ! Total flux subtracted in 200 components = 0.0892161 Jy ! Clean residual min=-0.013574 max=0.014439 Jy/beam ! Clean residual mean=0.000061 rms=0.004603 Jy/beam ! Combined flux in latest and established models = 1.97789 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 = 0.0073149 Jy ! Component: 100 - total flux cleaned = 0.0120842 Jy ! Component: 150 - total flux cleaned = 0.0159011 Jy ! Component: 200 - total flux cleaned = 0.0192179 Jy ! Total flux subtracted in 200 components = 0.0192179 Jy ! Clean residual min=-0.011816 max=0.011553 Jy/beam ! Clean residual mean=0.000034 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 1.99711 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 137 components and 1.99711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=8.407 mas, bpa=7.72 degrees ! Estimated noise=1.43979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186766 Jy ! Component: 100 - total flux cleaned = -0.000301897 Jy ! Component: 150 - total flux cleaned = 0.00167544 Jy ! Component: 200 - total flux cleaned = 0.00433831 Jy ! Total flux subtracted in 200 components = 0.00433831 Jy ! Clean residual min=-0.009476 max=0.009437 Jy/beam ! Clean residual mean=0.000013 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 2.00145 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 157 components and 2.00145 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096740Jy sigma=1.083060 ! Fit after self-cal, rms=0.096472Jy sigma=1.079744 wmodel /g0/scr/pima/npcsa_uvs/J0948+4039_S_map.mod ! Writing 157 model components to file: /g0/scr/pima/npcsa_uvs/J0948+4039_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J0948+4039_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J0948+4039_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J0948+4039_S_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsa_uvs/J0948+4039_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026644 Jy ! Component: 100 - total flux cleaned = -0.000816718 Jy ! Component: 150 - total flux cleaned = -0.00240199 Jy ! Component: 200 - total flux cleaned = -0.00375455 Jy ! Component: 250 - total flux cleaned = -0.00490531 Jy ! Component: 300 - total flux cleaned = -0.00551694 Jy ! Component: 350 - total flux cleaned = -0.00656356 Jy ! Component: 400 - total flux cleaned = -0.00712071 Jy ! Component: 450 - total flux cleaned = -0.00798114 Jy ! Component: 500 - total flux cleaned = -0.00839684 Jy ! Component: 550 - total flux cleaned = -0.00920854 Jy ! Component: 600 - total flux cleaned = -0.00989621 Jy ! Component: 650 - total flux cleaned = -0.0104693 Jy ! Component: 700 - total flux cleaned = -0.0111169 Jy ! Component: 750 - total flux cleaned = -0.0113852 Jy ! Component: 800 - total flux cleaned = -0.0119121 Jy ! Component: 850 - total flux cleaned = -0.0123443 Jy ! Component: 900 - total flux cleaned = -0.0127634 Jy ! Component: 950 - total flux cleaned = -0.0127621 Jy ! Component: 1000 - total flux cleaned = -0.0129227 Jy ! Component: 1050 - total flux cleaned = -0.0131579 Jy ! Component: 1100 - total flux cleaned = -0.0135426 Jy ! Component: 1150 - total flux cleaned = -0.0136175 Jy ! Component: 1200 - total flux cleaned = -0.0139858 Jy ! Component: 1250 - total flux cleaned = -0.0140573 Jy ! Component: 1300 - total flux cleaned = -0.0141276 Jy ! Component: 1350 - total flux cleaned = -0.0141292 Jy ! Component: 1400 - total flux cleaned = -0.014336 Jy ! Component: 1450 - total flux cleaned = -0.0142704 Jy ! Component: 1500 - total flux cleaned = -0.0145354 Jy ! Component: 1550 - total flux cleaned = -0.0146013 Jy ! Component: 1600 - total flux cleaned = -0.0146002 Jy ! Component: 1650 - total flux cleaned = -0.0145373 Jy ! Component: 1700 - total flux cleaned = -0.0146601 Jy ! Component: 1750 - total flux cleaned = -0.014538 Jy ! Component: 1800 - total flux cleaned = -0.0146581 Jy ! Component: 1850 - total flux cleaned = -0.0146577 Jy ! Component: 1900 - total flux cleaned = -0.0146574 Jy ! Component: 1950 - total flux cleaned = -0.0149986 Jy ! Component: 2000 - total flux cleaned = -0.0149427 Jy ! Component: 2050 - total flux cleaned = -0.0149981 Jy ! Component: 2100 - total flux cleaned = -0.015161 Jy ! Component: 2150 - total flux cleaned = -0.0152667 Jy ! Component: 2200 - total flux cleaned = -0.0154233 Jy ! Component: 2250 - total flux cleaned = -0.0155256 Jy ! Component: 2300 - total flux cleaned = -0.0157304 Jy ! Component: 2350 - total flux cleaned = -0.0158322 Jy ! Component: 2400 - total flux cleaned = -0.0159823 Jy ! Component: 2450 - total flux cleaned = -0.0162758 Jy ! Component: 2500 - total flux cleaned = -0.0164212 Jy ! Component: 2550 - total flux cleaned = -0.016611 Jy ! Component: 2600 - total flux cleaned = -0.0167041 Jy ! Component: 2650 - total flux cleaned = -0.0168432 Jy ! Component: 2700 - total flux cleaned = -0.0169346 Jy ! Component: 2750 - total flux cleaned = -0.0170252 Jy ! Component: 2800 - total flux cleaned = -0.0171147 Jy ! Component: 2850 - total flux cleaned = -0.0170702 Jy ! Component: 2900 - total flux cleaned = -0.0170706 Jy ! Component: 2950 - total flux cleaned = -0.0170698 Jy ! Component: 3000 - total flux cleaned = -0.0170268 Jy ! Component: 3050 - total flux cleaned = -0.0169426 Jy ! Component: 3100 - total flux cleaned = -0.0167754 Jy ! Component: 3150 - total flux cleaned = -0.0167341 Jy ! Component: 3200 - total flux cleaned = -0.0167342 Jy ! Component: 3250 - total flux cleaned = -0.016653 Jy ! Component: 3300 - total flux cleaned = -0.0166932 Jy ! Component: 3350 - total flux cleaned = -0.0165353 Jy ! Component: 3400 - total flux cleaned = -0.0166135 Jy ! Component: 3450 - total flux cleaned = -0.0166134 Jy ! Component: 3500 - total flux cleaned = -0.0166132 Jy ! Component: 3550 - total flux cleaned = -0.016613 Jy ! Component: 3600 - total flux cleaned = -0.0166498 Jy ! Component: 3650 - total flux cleaned = -0.0165749 Jy ! Component: 3700 - total flux cleaned = -0.0164638 Jy ! Component: 3750 - total flux cleaned = -0.0164639 Jy ! Component: 3800 - total flux cleaned = -0.016391 Jy ! Component: 3850 - total flux cleaned = -0.0163552 Jy ! Component: 3900 - total flux cleaned = -0.0164617 Jy ! Component: 3950 - total flux cleaned = -0.0163199 Jy ! Component: 4000 - total flux cleaned = -0.0161446 Jy ! Component: 4050 - total flux cleaned = -0.016145 Jy ! Total flux subtracted in 4096 components = -0.0159039 Jy ! Clean residual min=-0.002144 max=0.002024 Jy/beam ! Clean residual mean=0.000003 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 1.98554 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 429 components and 1.98554 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J0948+4039_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.166 x 8.407 at 7.72 degrees (North through East) ! Clean map min=-0.0059121 max=1.5337 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J0948+4039_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.5337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000602554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117863 0.117863 0.235726 0.471452 0.942904 1.88581 3.77161 7.54323 15.0865 30.1729 60.3458 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.533 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J0948+4039_S_uvs.log closed on Sun Oct 6 10:32:32 2013