! Started logfile: /g0/scr/pima/npcsc_uvs/J1823+7938_X_uvs.log on Sun Oct 6 14:26:30 2013 obs /g0/scr/pima/npcsc_uvs/J1823+7938_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1823+7938_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1823+7938 ! ! 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 7176 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/npcsc_uvs/J1823+7938_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=1.051347Jy sigma=2.584829 ! Fit after self-cal, rms=0.771167Jy sigma=1.618629 ! 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=0.7157 mas, bmaj=2.785 mas, bpa=1.308 degrees ! Estimated noise=8.09313 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 = 0.21245 Jy ! Component: 100 - total flux cleaned = 0.280614 Jy ! Total flux subtracted in 100 components = 0.280614 Jy ! Clean residual min=-0.027310 max=0.082863 Jy/beam ! Clean residual mean=0.000053 rms=0.008952 Jy/beam ! Combined flux in latest and established models = 0.280614 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.280614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148387Jy sigma=0.389056 ! Fit after self-cal, rms=0.147235Jy sigma=0.386541 ! Inverting map ! Added new window around map position (-14, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0696521 Jy ! Component: 100 - total flux cleaned = 0.101793 Jy ! Total flux subtracted in 100 components = 0.101793 Jy ! Clean residual min=-0.018725 max=0.022688 Jy/beam ! Clean residual mean=0.000025 rms=0.005440 Jy/beam ! Combined flux in latest and established models = 0.382407 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 20 components and 0.382407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110006Jy sigma=0.267129 ! Fit after self-cal, rms=0.105819Jy sigma=0.257946 ! 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=1.01 mas, bmaj=3.029 mas, bpa=-0.3558 degrees ! Estimated noise=3.86975 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 = 0.0367135 Jy ! Component: 100 - total flux cleaned = 0.0582723 Jy ! Component: 150 - total flux cleaned = 0.0741619 Jy ! Component: 200 - total flux cleaned = 0.086283 Jy ! Total flux subtracted in 200 components = 0.086283 Jy ! Clean residual min=-0.010897 max=0.023033 Jy/beam ! Clean residual mean=0.000017 rms=0.003968 Jy/beam ! Combined flux in latest and established models = 0.46869 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 48 components and 0.46869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094897Jy sigma=0.206826 ! Fit after self-cal, rms=0.094208Jy sigma=0.204469 ! Inverting map ! Added new window around map position (-11.2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189789 Jy ! Component: 100 - total flux cleaned = 0.028865 Jy ! Component: 150 - total flux cleaned = 0.0366275 Jy ! Component: 200 - total flux cleaned = 0.0430252 Jy ! Total flux subtracted in 200 components = 0.0430252 Jy ! Clean residual min=-0.007793 max=0.008728 Jy/beam ! Clean residual mean=0.000004 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.511716 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 89 components and 0.511716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090421Jy sigma=0.190684 ! Fit after self-cal, rms=0.089958Jy sigma=0.189615 ! 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 0.98 FD 1.02 HN 1.04 KP 1.02 ! LA 0.99 MK 0.99 NL 1.00 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.02 KP 0.93 ! LA 0.93 MK 0.96 NL 1.00 OV 0.96 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 0.84 ! LA 0.94 MK 0.95 NL 1.01 OV 0.98 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.99 KP 0.89 ! LA 0.93 MK 1.01 NL 0.99 OV 0.99 ! PT 1.09 SC 1.01 ! ! ! Fit before self-cal, rms=0.089958Jy sigma=0.189615 ! Fit after self-cal, rms=0.087502Jy sigma=0.178716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=3.04 mas, bpa=-0.3307 degrees ! Estimated noise=3.7414 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 = -0.00564687 Jy ! Component: 100 - total flux cleaned = -0.00469522 Jy ! Component: 150 - total flux cleaned = -0.00433685 Jy ! Component: 200 - total flux cleaned = -0.00382153 Jy ! Total flux subtracted in 200 components = -0.00382153 Jy ! Clean residual min=-0.004033 max=0.005105 Jy/beam ! Clean residual mean=-0.000007 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.507894 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.507894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084681Jy sigma=0.179089 ! Fit after self-cal, rms=0.084677Jy sigma=0.178939 ! 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=0.084677Jy sigma=0.178939 ! Fit after self-cal, rms=0.083787Jy sigma=0.177637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.038 mas, bpa=-0.2948 degrees ! Estimated noise=3.6401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00727619 Jy ! Component: 100 - total flux cleaned = -0.00824801 Jy ! Component: 150 - total flux cleaned = -0.0079802 Jy ! Component: 200 - total flux cleaned = -0.00782285 Jy ! Total flux subtracted in 200 components = -0.00782285 Jy ! Clean residual min=-0.003592 max=0.004943 Jy/beam ! Clean residual mean=-0.000008 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.500071 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.500071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081847Jy sigma=0.178499 ! Fit after self-cal, rms=0.081822Jy sigma=0.178471 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 (-6.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041987 Jy ! Component: 100 - total flux cleaned = 0.00604571 Jy ! Component: 150 - total flux cleaned = 0.00703706 Jy ! Component: 200 - total flux cleaned = 0.00778103 Jy ! Total flux subtracted in 200 components = 0.00778103 Jy ! Clean residual min=-0.003056 max=0.003506 Jy/beam ! Clean residual mean=-0.000006 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.507852 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.507852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081508Jy sigma=0.177793 ! Fit after self-cal, rms=0.081480Jy sigma=0.177757 ! 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=0.081480Jy sigma=0.177757 ! Fit after self-cal, rms=0.080657Jy sigma=0.176345 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=3.038 mas, bpa=-0.2204 degrees ! Estimated noise=3.54427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00659689 Jy ! Component: 100 - total flux cleaned = -0.00739653 Jy ! Component: 150 - total flux cleaned = -0.00705114 Jy ! Component: 200 - total flux cleaned = -0.00648206 Jy ! Total flux subtracted in 200 components = -0.00648206 Jy ! Clean residual min=-0.002970 max=0.002868 Jy/beam ! Clean residual mean=-0.000006 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.50137 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.50137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079074Jy sigma=0.177242 ! Fit after self-cal, rms=0.079068Jy sigma=0.177229 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 = 0.000325699 Jy ! Component: 100 - total flux cleaned = 0.000602118 Jy ! Component: 150 - total flux cleaned = 0.000705093 Jy ! Component: 200 - total flux cleaned = 0.00085091 Jy ! Total flux subtracted in 200 components = 0.00085091 Jy ! Clean residual min=-0.002944 max=0.002895 Jy/beam ! Clean residual mean=-0.000005 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.502221 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.502221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078959Jy sigma=0.177154 ! Fit after self-cal, rms=0.078948Jy sigma=0.177144 ! 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=0.078948Jy sigma=0.177144 ! Fit after self-cal, rms=0.078134Jy sigma=0.175812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.525 mas, bpa=-3.288 degrees ! Estimated noise=3.7641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00502055 Jy ! Component: 100 - total flux cleaned = -0.00576841 Jy ! Component: 150 - total flux cleaned = -0.00557492 Jy ! Component: 200 - total flux cleaned = -0.00527528 Jy ! Total flux subtracted in 200 components = -0.00527528 Jy ! Clean residual min=-0.002682 max=0.003105 Jy/beam ! Clean residual mean=-0.000008 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.496946 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 189 components and 0.496946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076952Jy sigma=0.176552 ! Fit after self-cal, rms=0.076942Jy sigma=0.176537 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 = 0.000228611 Jy ! Component: 100 - total flux cleaned = 0.000620197 Jy ! Component: 150 - total flux cleaned = 0.000896874 Jy ! Component: 200 - total flux cleaned = 0.00105493 Jy ! Total flux subtracted in 200 components = 0.00105493 Jy ! Clean residual min=-0.002635 max=0.003021 Jy/beam ! Clean residual mean=-0.000007 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.498001 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 197 components and 0.498001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076886Jy sigma=0.176572 ! Fit after self-cal, rms=0.076880Jy sigma=0.176566 ! 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=0.9979 mas, bmaj=3.036 mas, bpa=-0.1549 degrees ! Estimated noise=3.45038 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9979 x 3.036 at -0.1549 degrees (North through East) ! Clean map min=-0.0026925 max=0.2511 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=0.7064 mas, bmaj=2.8 mas, bpa=1.506 degrees ! Estimated noise=7.15682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191686 Jy ! Component: 100 - total flux cleaned = 0.274934 Jy ! Component: 150 - total flux cleaned = 0.320965 Jy ! Component: 200 - total flux cleaned = 0.350502 Jy ! Total flux subtracted in 200 components = 0.350502 Jy ! Clean residual min=-0.014931 max=0.016855 Jy/beam ! Clean residual mean=0.000012 rms=0.004044 Jy/beam ! Combined flux in latest and established models = 0.350502 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.350502 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=3.036 mas, bpa=-0.1549 degrees ! Estimated noise=3.45038 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 = 0.0320161 Jy ! Component: 100 - total flux cleaned = 0.053461 Jy ! Component: 150 - total flux cleaned = 0.0690303 Jy ! Component: 200 - total flux cleaned = 0.0809042 Jy ! Total flux subtracted in 200 components = 0.0809042 Jy ! Clean residual min=-0.007311 max=0.008943 Jy/beam ! Clean residual mean=-0.000005 rms=0.002348 Jy/beam ! Combined flux in latest and established models = 0.431406 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 58 components and 0.431406 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=2.185 mas, bmaj=3.525 mas, bpa=-3.288 degrees ! Estimated noise=3.7641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141489 Jy ! Component: 100 - total flux cleaned = 0.0235376 Jy ! Component: 150 - total flux cleaned = 0.0308014 Jy ! Component: 200 - total flux cleaned = 0.0365781 Jy ! Total flux subtracted in 200 components = 0.0365781 Jy ! Clean residual min=-0.004331 max=0.005379 Jy/beam ! Clean residual mean=-0.000013 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.467984 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 = 0.00465565 Jy ! Component: 100 - total flux cleaned = 0.00844971 Jy ! Component: 150 - total flux cleaned = 0.0115838 Jy ! Component: 200 - total flux cleaned = 0.0142002 Jy ! Total flux subtracted in 200 components = 0.0142002 Jy ! Clean residual min=-0.003218 max=0.003352 Jy/beam ! Clean residual mean=-0.000010 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.482184 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 150 components and 0.482184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=3.036 mas, bpa=-0.1549 degrees ! Estimated noise=3.45038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205716 Jy ! Component: 100 - total flux cleaned = 0.00301955 Jy ! Component: 150 - total flux cleaned = 0.00396162 Jy ! Component: 200 - total flux cleaned = 0.00487177 Jy ! Total flux subtracted in 200 components = 0.00487177 Jy ! Clean residual min=-0.003199 max=0.002728 Jy/beam ! Clean residual mean=-0.000005 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.487056 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.487056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076869Jy sigma=0.177402 ! Fit after self-cal, rms=0.076843Jy sigma=0.177320 wmodel /g0/scr/pima/npcsc_uvs/J1823+7938_X_map.mod ! Writing 167 model components to file: /g0/scr/pima/npcsc_uvs/J1823+7938_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J1823+7938_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1823+7938_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1823+7938_X_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsc_uvs/J1823+7938_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 = -0.000781737 Jy ! Component: 100 - total flux cleaned = -0.000642693 Jy ! Component: 150 - total flux cleaned = -0.000425393 Jy ! Component: 200 - total flux cleaned = -0.000385946 Jy ! Component: 250 - total flux cleaned = -0.00034696 Jy ! Component: 300 - total flux cleaned = -0.000346616 Jy ! Component: 350 - total flux cleaned = -0.000455667 Jy ! Component: 400 - total flux cleaned = -0.000632136 Jy ! Component: 450 - total flux cleaned = -0.00087252 Jy ! Component: 500 - total flux cleaned = -0.00107259 Jy ! Component: 550 - total flux cleaned = -0.00120281 Jy ! Component: 600 - total flux cleaned = -0.00136219 Jy ! Component: 650 - total flux cleaned = -0.00142433 Jy ! Component: 700 - total flux cleaned = -0.00154634 Jy ! Component: 750 - total flux cleaned = -0.00169557 Jy ! Component: 800 - total flux cleaned = -0.00172487 Jy ! Component: 850 - total flux cleaned = -0.00181224 Jy ! Component: 900 - total flux cleaned = -0.0019258 Jy ! Component: 950 - total flux cleaned = -0.00195415 Jy ! Component: 1000 - total flux cleaned = -0.00203718 Jy ! Component: 1050 - total flux cleaned = -0.00206428 Jy ! Component: 1100 - total flux cleaned = -0.00206445 Jy ! Component: 1150 - total flux cleaned = -0.00211744 Jy ! Component: 1200 - total flux cleaned = -0.00222275 Jy ! Component: 1250 - total flux cleaned = -0.00224852 Jy ! Component: 1300 - total flux cleaned = -0.00237633 Jy ! Component: 1350 - total flux cleaned = -0.00237614 Jy ! Component: 1400 - total flux cleaned = -0.00240113 Jy ! Component: 1450 - total flux cleaned = -0.00252484 Jy ! Component: 1500 - total flux cleaned = -0.00257378 Jy ! Component: 1550 - total flux cleaned = -0.00267019 Jy ! Component: 1600 - total flux cleaned = -0.00266982 Jy ! Component: 1650 - total flux cleaned = -0.00271725 Jy ! Component: 1700 - total flux cleaned = -0.00274099 Jy ! Component: 1750 - total flux cleaned = -0.0027644 Jy ! Component: 1800 - total flux cleaned = -0.00294818 Jy ! Component: 1850 - total flux cleaned = -0.00299352 Jy ! Component: 1900 - total flux cleaned = -0.00292576 Jy ! Component: 1950 - total flux cleaned = -0.00290327 Jy ! Component: 2000 - total flux cleaned = -0.00285889 Jy ! Component: 2050 - total flux cleaned = -0.00283686 Jy ! Component: 2100 - total flux cleaned = -0.00274918 Jy ! Component: 2150 - total flux cleaned = -0.00268386 Jy ! Component: 2200 - total flux cleaned = -0.00266235 Jy ! Component: 2250 - total flux cleaned = -0.00255563 Jy ! Component: 2300 - total flux cleaned = -0.00247114 Jy ! Component: 2350 - total flux cleaned = -0.00240812 Jy ! Component: 2400 - total flux cleaned = -0.00236624 Jy ! Component: 2450 - total flux cleaned = -0.00228315 Jy ! Component: 2500 - total flux cleaned = -0.00222116 Jy ! Component: 2550 - total flux cleaned = -0.00211873 Jy ! Component: 2600 - total flux cleaned = -0.0019764 Jy ! Component: 2650 - total flux cleaned = -0.00195623 Jy ! Component: 2700 - total flux cleaned = -0.00185563 Jy ! Component: 2750 - total flux cleaned = -0.00185553 Jy ! Component: 2800 - total flux cleaned = -0.00165692 Jy ! Component: 2850 - total flux cleaned = -0.00145963 Jy ! Component: 2900 - total flux cleaned = -0.00144019 Jy ! Component: 2950 - total flux cleaned = -0.00136207 Jy ! Component: 3000 - total flux cleaned = -0.0013039 Jy ! Component: 3050 - total flux cleaned = -0.00116873 Jy ! Component: 3100 - total flux cleaned = -0.00105364 Jy ! Component: 3150 - total flux cleaned = -0.0010155 Jy ! Component: 3200 - total flux cleaned = -0.000958291 Jy ! Component: 3250 - total flux cleaned = -0.000806829 Jy ! Component: 3300 - total flux cleaned = -0.000637644 Jy ! Component: 3350 - total flux cleaned = -0.000562796 Jy ! Component: 3400 - total flux cleaned = -0.000451044 Jy ! Component: 3450 - total flux cleaned = -0.000469681 Jy ! Component: 3500 - total flux cleaned = -0.000432726 Jy ! Component: 3550 - total flux cleaned = -0.000359164 Jy ! Component: 3600 - total flux cleaned = -0.000322534 Jy ! Component: 3650 - total flux cleaned = -0.00017686 Jy ! Component: 3700 - total flux cleaned = -0.000195085 Jy ! Component: 3750 - total flux cleaned = -0.000231238 Jy ! Component: 3800 - total flux cleaned = -0.000123352 Jy ! Component: 3850 - total flux cleaned = -0.000105536 Jy ! Component: 3900 - total flux cleaned = -0.000123466 Jy ! Component: 3950 - total flux cleaned = -0.000141338 Jy ! Component: 4000 - total flux cleaned = -0.000123506 Jy ! Component: 4050 - total flux cleaned = -0.000105893 Jy ! Total flux subtracted in 4096 components = -3.54654e-05 Jy ! Clean residual min=-0.000990 max=0.001043 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.48702 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 464 components and 0.48702 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1823+7938_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9979 x 3.036 at -0.1549 degrees (North through East) ! Clean map min=-0.0024773 max=0.25056 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1823+7938_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.250558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000307906 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.368663 0.368663 0.737327 1.47465 2.94931 5.89861 11.7972 23.5945 47.1889 94.3778 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.25 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1823+7938_X_uvs.log closed on Sun Oct 6 14:26:35 2013