! Started logfile: /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.log on Wed Sep 25 00:04:39 2013 obs /g0/scr/pima/npcsb_uvs/J0909+0121_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0909+0121 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1260 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J0909+0121_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.963681Jy sigma=15.489444 ! Fit after self-cal, rms=0.732240Jy sigma=5.806877 ! 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=0.7124 mas, bmaj=1.926 mas, bpa=-2.823 degrees ! Estimated noise=3.10097 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 = 1.18352 Jy ! Component: 100 - total flux cleaned = 1.49758 Jy ! Total flux subtracted in 100 components = 1.49758 Jy ! Clean residual min=-0.067953 max=0.181609 Jy/beam ! Clean residual mean=-0.000072 rms=0.026610 Jy/beam ! Combined flux in latest and established models = 1.49758 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.49758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.405038Jy sigma=3.230598 ! Fit after self-cal, rms=0.404676Jy sigma=3.228700 ! Inverting map ! Added new window around map position (1.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181494 Jy ! Component: 100 - total flux cleaned = 0.297433 Jy ! Total flux subtracted in 100 components = 0.297433 Jy ! Clean residual min=-0.057534 max=0.137757 Jy/beam ! Clean residual mean=-0.000044 rms=0.017923 Jy/beam ! Combined flux in latest and established models = 1.79501 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 1.79501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.283651Jy sigma=2.227205 ! Fit after self-cal, rms=0.272827Jy sigma=2.148082 ! Inverting map ! Added new window around map position (-1.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111543 Jy ! Component: 100 - total flux cleaned = 0.184255 Jy ! Total flux subtracted in 100 components = 0.184255 Jy ! Clean residual min=-0.051581 max=0.057586 Jy/beam ! Clean residual mean=-0.000026 rms=0.012305 Jy/beam ! Combined flux in latest and established models = 1.97926 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 1.97926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210465Jy sigma=1.636067 ! Fit after self-cal, rms=0.209641Jy sigma=1.627466 ! 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=0.8015 mas, bmaj=2.052 mas, bpa=-1.782 degrees ! Estimated noise=2.62017 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 = 0.0781261 Jy ! Component: 100 - total flux cleaned = 0.129187 Jy ! Component: 150 - total flux cleaned = 0.165858 Jy ! Component: 200 - total flux cleaned = 0.193261 Jy ! Total flux subtracted in 200 components = 0.193261 Jy ! Clean residual min=-0.058795 max=0.051296 Jy/beam ! Clean residual mean=-0.000010 rms=0.011690 Jy/beam ! Combined flux in latest and established models = 2.17252 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 55 components and 2.17252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172962Jy sigma=1.330463 ! Fit after self-cal, rms=0.172480Jy sigma=1.325586 ! 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 1.00 FD 0.99 HN 1.03 KP 1.02 ! LA 0.98 MK 1.02 NL 1.14 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.95 ! LA 0.91 MK 0.98 NL 1.11 OV 0.95 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.95 KP 0.89 ! LA 0.93 MK 1.02 NL 1.07 OV 0.96 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.96 KP 0.91 ! LA 0.92 MK 1.03 NL 1.04 OV 0.99 ! PT 1.12 SC 1.01 ! ! ! Fit before self-cal, rms=0.172480Jy sigma=1.325586 ! Fit after self-cal, rms=0.119512Jy sigma=0.909923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8034 mas, bmaj=2.063 mas, bpa=-1.622 degrees ! Estimated noise=2.61612 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 = -0.0256858 Jy ! Component: 100 - total flux cleaned = -0.0335392 Jy ! Component: 150 - total flux cleaned = -0.0351037 Jy ! Component: 200 - total flux cleaned = -0.0355453 Jy ! Total flux subtracted in 200 components = -0.0355453 Jy ! Clean residual min=-0.044168 max=0.021689 Jy/beam ! Clean residual mean=0.000000 rms=0.006247 Jy/beam ! Combined flux in latest and established models = 2.13698 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 2.13698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112412Jy sigma=0.852603 ! Fit after self-cal, rms=0.112096Jy sigma=0.848843 ! 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=0.112096Jy sigma=0.848843 ! Fit after self-cal, rms=0.110445Jy sigma=0.837887 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=2.063 mas, bpa=-1.651 degrees ! Estimated noise=2.6119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.012215 Jy ! Component: 100 - total flux cleaned = -0.0140617 Jy ! Component: 150 - total flux cleaned = -0.0155845 Jy ! Component: 200 - total flux cleaned = -0.0162491 Jy ! Total flux subtracted in 200 components = -0.0162491 Jy ! Clean residual min=-0.038035 max=0.020003 Jy/beam ! Clean residual mean=0.000001 rms=0.005579 Jy/beam ! Combined flux in latest and established models = 2.12073 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 2.12073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106500Jy sigma=0.805999 ! Fit after self-cal, rms=0.106198Jy sigma=0.802968 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 = -0.000932646 Jy ! Component: 100 - total flux cleaned = 1.73947e-05 Jy ! Component: 150 - total flux cleaned = -0.000250918 Jy ! Component: 200 - total flux cleaned = -0.000740052 Jy ! Total flux subtracted in 200 components = -0.000740052 Jy ! Clean residual min=-0.036351 max=0.018861 Jy/beam ! Clean residual mean=0.000001 rms=0.005407 Jy/beam ! Combined flux in latest and established models = 2.11999 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 2.11999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104557Jy sigma=0.791568 ! Fit after self-cal, rms=0.104442Jy sigma=0.790228 ! 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=0.104442Jy sigma=0.790228 ! Fit after self-cal, rms=0.102806Jy sigma=0.778648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8001 mas, bmaj=2.061 mas, bpa=-1.636 degrees ! Estimated noise=2.61027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00967588 Jy ! Component: 100 - total flux cleaned = -0.0115327 Jy ! Component: 150 - total flux cleaned = -0.0124111 Jy ! Component: 200 - total flux cleaned = -0.012428 Jy ! Total flux subtracted in 200 components = -0.012428 Jy ! Clean residual min=-0.031433 max=0.017251 Jy/beam ! Clean residual mean=0.000001 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 2.10756 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 2.10756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100339Jy sigma=0.757387 ! Fit after self-cal, rms=0.100202Jy sigma=0.755949 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 = -0.000765811 Jy ! Component: 100 - total flux cleaned = -0.00075071 Jy ! Component: 150 - total flux cleaned = -0.000960751 Jy ! Component: 200 - total flux cleaned = -0.00116035 Jy ! Total flux subtracted in 200 components = -0.00116035 Jy ! Clean residual min=-0.030326 max=0.016575 Jy/beam ! Clean residual mean=0.000000 rms=0.004768 Jy/beam ! Combined flux in latest and established models = 2.1064 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 2.1064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099173Jy sigma=0.749232 ! Fit after self-cal, rms=0.099088Jy sigma=0.748365 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.099088Jy sigma=0.748365 ! Fit after self-cal, rms=0.097987Jy sigma=0.740166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=3.408 mas, bpa=1.256 degrees ! Estimated noise=3.35142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.016569 Jy ! Component: 100 - total flux cleaned = -0.0191954 Jy ! Component: 150 - total flux cleaned = -0.0209033 Jy ! Component: 200 - total flux cleaned = -0.0213722 Jy ! Total flux subtracted in 200 components = -0.0213722 Jy ! Clean residual min=-0.027925 max=0.017767 Jy/beam ! Clean residual mean=0.000002 rms=0.006360 Jy/beam ! Combined flux in latest and established models = 2.08503 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 2.08503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099156Jy sigma=0.742136 ! Fit after self-cal, rms=0.098846Jy sigma=0.739699 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 = -0.00334381 Jy ! Component: 100 - total flux cleaned = -0.00334757 Jy ! Component: 150 - total flux cleaned = -0.00371273 Jy ! Component: 200 - total flux cleaned = -0.00387409 Jy ! Total flux subtracted in 200 components = -0.00387409 Jy ! Clean residual min=-0.026133 max=0.017480 Jy/beam ! Clean residual mean=0.000003 rms=0.006005 Jy/beam ! Combined flux in latest and established models = 2.08115 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 2.08115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100399Jy sigma=0.749074 ! Fit after self-cal, rms=0.100265Jy sigma=0.747724 ! 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=0.7987 mas, bmaj=2.059 mas, bpa=-1.62 degrees ! Estimated noise=2.60907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7987 x 2.059 at -1.62 degrees (North through East) ! Clean map min=-0.027859 max=1.483 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=0.100265Jy sigma=0.747724 ! Fit after self-cal, rms=0.095732Jy sigma=0.707892 ! Inverting map and beam ! Estimated beam: bmin=0.7974 mas, bmaj=2.055 mas, bpa=-1.508 degrees ! Estimated noise=2.60721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00617233 Jy ! Component: 100 - total flux cleaned = -0.00700901 Jy ! Component: 150 - total flux cleaned = -0.00701778 Jy ! Component: 200 - total flux cleaned = -0.0073464 Jy ! Total flux subtracted in 200 components = -0.0073464 Jy ! Clean residual min=-0.025602 max=0.015691 Jy/beam ! Clean residual mean=0.000001 rms=0.004091 Jy/beam ! Combined flux in latest and established models = 2.07381 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 2.07381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092624Jy sigma=0.685695 ! Fit after self-cal, rms=0.092545Jy sigma=0.685267 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655153 Jy ! Component: 100 - total flux cleaned = 0.000146795 Jy ! Component: 150 - total flux cleaned = 0.00015448 Jy ! Component: 200 - total flux cleaned = 0.00035605 Jy ! Total flux subtracted in 200 components = 0.00035605 Jy ! Clean residual min=-0.024872 max=0.014805 Jy/beam ! Clean residual mean=0.000001 rms=0.003995 Jy/beam ! Combined flux in latest and established models = 2.07416 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 2.07416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091303Jy sigma=0.676952 ! Fit after self-cal, rms=0.091223Jy sigma=0.676478 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091223Jy sigma=0.676478 ! Fit after self-cal, rms=0.090578Jy sigma=0.671432 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=0.7054 mas, bmaj=1.925 mas, bpa=-2.684 degrees ! Estimated noise=3.10591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18368 Jy ! Component: 100 - total flux cleaned = 1.51412 Jy ! Component: 150 - total flux cleaned = 1.68031 Jy ! Component: 200 - total flux cleaned = 1.78611 Jy ! Total flux subtracted in 200 components = 1.78611 Jy ! Clean residual min=-0.030260 max=0.060496 Jy/beam ! Clean residual mean=-0.000029 rms=0.010962 Jy/beam ! Combined flux in latest and established models = 1.78611 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 1.78611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7965 mas, bmaj=2.055 mas, bpa=-1.52 degrees ! Estimated noise=2.60509 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 = 0.0967835 Jy ! Component: 100 - total flux cleaned = 0.158681 Jy ! Component: 150 - total flux cleaned = 0.200307 Jy ! Component: 200 - total flux cleaned = 0.228519 Jy ! Total flux subtracted in 200 components = 0.228519 Jy ! Clean residual min=-0.024015 max=0.023408 Jy/beam ! Clean residual mean=-0.000008 rms=0.004862 Jy/beam ! Combined flux in latest and established models = 2.01463 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 2.01463 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=3.406 mas, bpa=1.587 degrees ! Estimated noise=3.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031352 Jy ! Component: 100 - total flux cleaned = 0.0438936 Jy ! Component: 150 - total flux cleaned = 0.0459026 Jy ! Component: 200 - total flux cleaned = 0.0474868 Jy ! Total flux subtracted in 200 components = 0.0474868 Jy ! Clean residual min=-0.023587 max=0.015452 Jy/beam ! Clean residual mean=0.000001 rms=0.005543 Jy/beam ! Combined flux in latest and established models = 2.06211 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 = 0.000526061 Jy ! Component: 100 - total flux cleaned = 0.000314229 Jy ! Component: 150 - total flux cleaned = -0.000272063 Jy ! Component: 200 - total flux cleaned = -0.000620755 Jy ! Total flux subtracted in 200 components = -0.000620755 Jy ! Clean residual min=-0.021965 max=0.015403 Jy/beam ! Clean residual mean=0.000002 rms=0.005291 Jy/beam ! Combined flux in latest and established models = 2.06149 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 2.06149 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7965 mas, bmaj=2.055 mas, bpa=-1.52 degrees ! Estimated noise=2.60509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513396 Jy ! Component: 100 - total flux cleaned = 0.00422561 Jy ! Component: 150 - total flux cleaned = 0.00355479 Jy ! Component: 200 - total flux cleaned = 0.00327583 Jy ! Total flux subtracted in 200 components = 0.00327583 Jy ! Clean residual min=-0.024907 max=0.014688 Jy/beam ! Clean residual mean=0.000000 rms=0.003856 Jy/beam ! Combined flux in latest and established models = 2.06477 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 2.06477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091109Jy sigma=0.673650 ! Fit after self-cal, rms=0.091016Jy sigma=0.672649 wmodel /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.mod ! Writing 75 model components to file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J0909+0121_X_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 = -0.00981394 Jy ! Component: 100 - total flux cleaned = -0.0174162 Jy ! Component: 150 - total flux cleaned = -0.0221916 Jy ! Component: 200 - total flux cleaned = -0.0250931 Jy ! Component: 250 - total flux cleaned = -0.025317 Jy ! Component: 300 - total flux cleaned = -0.0257323 Jy ! Component: 350 - total flux cleaned = -0.0261204 Jy ! Component: 400 - total flux cleaned = -0.0264923 Jy ! Component: 450 - total flux cleaned = -0.0263096 Jy ! Component: 500 - total flux cleaned = -0.0263078 Jy ! Component: 550 - total flux cleaned = -0.0266254 Jy ! Component: 600 - total flux cleaned = -0.0267726 Jy ! Component: 650 - total flux cleaned = -0.0266209 Jy ! Component: 700 - total flux cleaned = -0.0263358 Jy ! Component: 750 - total flux cleaned = -0.0257883 Jy ! Component: 800 - total flux cleaned = -0.0255209 Jy ! Component: 850 - total flux cleaned = -0.0249998 Jy ! Component: 900 - total flux cleaned = -0.0246204 Jy ! Component: 950 - total flux cleaned = -0.0244977 Jy ! Component: 1000 - total flux cleaned = -0.0242601 Jy ! Component: 1050 - total flux cleaned = -0.0240288 Jy ! Component: 1100 - total flux cleaned = -0.0241424 Jy ! Component: 1150 - total flux cleaned = -0.02425 Jy ! Component: 1200 - total flux cleaned = -0.0244641 Jy ! Component: 1250 - total flux cleaned = -0.0247777 Jy ! Component: 1300 - total flux cleaned = -0.0248805 Jy ! Component: 1350 - total flux cleaned = -0.025183 Jy ! Component: 1400 - total flux cleaned = -0.0254784 Jy ! Component: 1450 - total flux cleaned = -0.0257691 Jy ! Component: 1500 - total flux cleaned = -0.0260488 Jy ! Component: 1550 - total flux cleaned = -0.0255898 Jy ! Component: 1600 - total flux cleaned = -0.0255915 Jy ! Component: 1650 - total flux cleaned = -0.0253276 Jy ! Component: 1700 - total flux cleaned = -0.0255864 Jy ! Component: 1750 - total flux cleaned = -0.025413 Jy ! Component: 1800 - total flux cleaned = -0.0250785 Jy ! Component: 1850 - total flux cleaned = -0.0250793 Jy ! Component: 1900 - total flux cleaned = -0.0249966 Jy ! Component: 1950 - total flux cleaned = -0.0251516 Jy ! Component: 2000 - total flux cleaned = -0.0249961 Jy ! Component: 2050 - total flux cleaned = -0.0249196 Jy ! Component: 2100 - total flux cleaned = -0.0248463 Jy ! Component: 2150 - total flux cleaned = -0.0248463 Jy ! Component: 2200 - total flux cleaned = -0.0248446 Jy ! Component: 2250 - total flux cleaned = -0.0247748 Jy ! Component: 2300 - total flux cleaned = -0.0251223 Jy ! Component: 2350 - total flux cleaned = -0.0249853 Jy ! Component: 2400 - total flux cleaned = -0.0253206 Jy ! Component: 2450 - total flux cleaned = -0.0253194 Jy ! Component: 2500 - total flux cleaned = -0.0253843 Jy ! Component: 2550 - total flux cleaned = -0.0255114 Jy ! Component: 2600 - total flux cleaned = -0.0255723 Jy ! Component: 2650 - total flux cleaned = -0.0254491 Jy ! Component: 2700 - total flux cleaned = -0.0256337 Jy ! Component: 2750 - total flux cleaned = -0.0255743 Jy ! Component: 2800 - total flux cleaned = -0.0255162 Jy ! Component: 2850 - total flux cleaned = -0.025691 Jy ! Component: 2900 - total flux cleaned = -0.025577 Jy ! Component: 2950 - total flux cleaned = -0.025748 Jy ! Component: 3000 - total flux cleaned = -0.0256353 Jy ! Component: 3050 - total flux cleaned = -0.0257451 Jy ! Component: 3100 - total flux cleaned = -0.0256906 Jy ! Component: 3150 - total flux cleaned = -0.0257976 Jy ! Component: 3200 - total flux cleaned = -0.0256385 Jy ! Component: 3250 - total flux cleaned = -0.0257428 Jy ! Component: 3300 - total flux cleaned = -0.0257423 Jy ! Component: 3350 - total flux cleaned = -0.0257934 Jy ! Component: 3400 - total flux cleaned = -0.0256918 Jy ! Component: 3450 - total flux cleaned = -0.0257425 Jy ! Component: 3500 - total flux cleaned = -0.0256924 Jy ! Component: 3550 - total flux cleaned = -0.0258391 Jy ! Component: 3600 - total flux cleaned = -0.0255974 Jy ! Component: 3650 - total flux cleaned = -0.0256923 Jy ! Component: 3700 - total flux cleaned = -0.0256445 Jy ! Component: 3750 - total flux cleaned = -0.0256912 Jy ! Component: 3800 - total flux cleaned = -0.0256908 Jy ! Component: 3850 - total flux cleaned = -0.0256449 Jy ! Component: 3900 - total flux cleaned = -0.0256907 Jy ! Component: 3950 - total flux cleaned = -0.0257352 Jy ! Component: 4000 - total flux cleaned = -0.0256463 Jy ! Component: 4050 - total flux cleaned = -0.0256905 Jy ! Total flux subtracted in 4096 components = -0.0255589 Jy ! Clean residual min=-0.002465 max=0.002586 Jy/beam ! Clean residual mean=0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 2.03921 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 366 components and 2.03921 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0909+0121_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7965 x 2.055 at -1.52 degrees (North through East) ! Clean map min=-0.011317 max=1.4889 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0909+0121_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.48885 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000737644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148634 0.148634 0.297267 0.594534 1.18907 2.37814 4.75628 9.51255 19.0251 38.0502 76.1004 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.488 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0909+0121_X_uvs.log closed on Wed Sep 25 00:04:44 2013