! Started logfile: /g0/scr/pima/npcsb_uvs/J0449+1121_S_uvs.log on Sat Oct 5 18:56:46 2013 obs /g0/scr/pima/npcsb_uvs/J0449+1121_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0449+1121_S_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.912281 visibilities/baseline/integration-bin. ! Found source: J0449+1121 ! ! 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 3120 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/npcsb_uvs/J0449+1121_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.638464Jy sigma=17.367812 ! Fit after self-cal, rms=0.402183Jy sigma=4.583832 ! 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=3.174 mas, bmaj=7.482 mas, bpa=4.169 degrees ! Estimated noise=2.46743 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 = 0.927463 Jy ! Component: 100 - total flux cleaned = 1.1853 Jy ! Total flux subtracted in 100 components = 1.1853 Jy ! Clean residual min=-0.068391 max=0.125025 Jy/beam ! Clean residual mean=0.000155 rms=0.024912 Jy/beam ! Combined flux in latest and established models = 1.1853 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.1853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.313812Jy sigma=3.497816 ! Fit after self-cal, rms=0.313846Jy sigma=3.497646 ! 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=3.851 mas, bmaj=8.1 mas, bpa=2.398 degrees ! Estimated noise=1.36303 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 = 0.146774 Jy ! Component: 100 - total flux cleaned = 0.216437 Jy ! Component: 150 - total flux cleaned = 0.258767 Jy ! Component: 200 - total flux cleaned = 0.286164 Jy ! Total flux subtracted in 200 components = 0.286164 Jy ! Clean residual min=-0.051675 max=0.090365 Jy/beam ! Clean residual mean=0.000069 rms=0.016286 Jy/beam ! Combined flux in latest and established models = 1.47147 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 1.47147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.263955Jy sigma=2.671242 ! Fit after self-cal, rms=0.263954Jy sigma=2.671108 ! Inverting map ! Added new window around map position (-7, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760276 Jy ! Component: 100 - total flux cleaned = 0.0791238 Jy ! Component: 150 - total flux cleaned = 0.0780035 Jy ! Component: 200 - total flux cleaned = 0.0770815 Jy ! Total flux subtracted in 200 components = 0.0770815 Jy ! Clean residual min=-0.052863 max=0.065232 Jy/beam ! Clean residual mean=0.000050 rms=0.013095 Jy/beam ! Combined flux in latest and established models = 1.54855 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 1.54855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239446Jy sigma=2.461049 ! Fit after self-cal, rms=0.237709Jy sigma=2.436738 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 0.97 ! LA 1.11 MK 0.94 NL 1.15 OV 1.00 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.01 KP 0.97 ! LA 1.06 MK 0.99 NL 1.20 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.54 FD 1.03 HN 0.99 KP 0.98 ! LA 0.86 MK 1.10 NL 1.28 OV 1.02 ! PT 1.10 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 0.95 KP 0.90 ! LA 0.73 MK 1.08 NL 1.23 OV 0.87 ! PT 0.97 SC 1.07 ! ! ! Fit before self-cal, rms=0.237709Jy sigma=2.436738 ! Fit after self-cal, rms=0.113073Jy sigma=0.893244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=8.191 mas, bpa=2.869 degrees ! Estimated noise=1.38575 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 = -0.00716047 Jy ! Component: 100 - total flux cleaned = -0.0116249 Jy ! Component: 150 - total flux cleaned = -0.0125354 Jy ! Component: 200 - total flux cleaned = -0.0129386 Jy ! Total flux subtracted in 200 components = -0.0129386 Jy ! Clean residual min=-0.014014 max=0.013188 Jy/beam ! Clean residual mean=-0.000001 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 1.53561 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 1.53561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105433Jy sigma=0.849868 ! Fit after self-cal, rms=0.105448Jy sigma=0.848328 ! 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=0.105448Jy sigma=0.848328 ! Fit after self-cal, rms=0.104487Jy sigma=0.840106 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.859 mas, bmaj=8.196 mas, bpa=3.011 degrees ! Estimated noise=1.38336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00776943 Jy ! Component: 100 - total flux cleaned = -0.00925558 Jy ! Component: 150 - total flux cleaned = -0.00957609 Jy ! Component: 200 - total flux cleaned = -0.0101453 Jy ! Total flux subtracted in 200 components = -0.0101453 Jy ! Clean residual min=-0.012639 max=0.009593 Jy/beam ! Clean residual mean=-0.000002 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 1.52546 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 1.52546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100687Jy sigma=0.821874 ! Fit after self-cal, rms=0.100619Jy sigma=0.821601 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 = -0.0010861 Jy ! Component: 100 - total flux cleaned = -0.00108604 Jy ! Component: 150 - total flux cleaned = -0.00150312 Jy ! Component: 200 - total flux cleaned = -0.00168571 Jy ! Total flux subtracted in 200 components = -0.00168571 Jy ! Clean residual min=-0.011984 max=0.009557 Jy/beam ! Clean residual mean=-0.000000 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 1.52378 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 1.52378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099138Jy sigma=0.815713 ! Fit after self-cal, rms=0.099110Jy sigma=0.815635 ! 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=0.099110Jy sigma=0.815635 ! Fit after self-cal, rms=0.098476Jy sigma=0.809725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=8.2 mas, bpa=3.086 degrees ! Estimated noise=1.38207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00680322 Jy ! Component: 100 - total flux cleaned = -0.0074803 Jy ! Component: 150 - total flux cleaned = -0.00785459 Jy ! Component: 200 - total flux cleaned = -0.00801639 Jy ! Total flux subtracted in 200 components = -0.00801639 Jy ! Clean residual min=-0.011063 max=0.007439 Jy/beam ! Clean residual mean=-0.000001 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 1.51576 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 1.51576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096747Jy sigma=0.803829 ! Fit after self-cal, rms=0.096638Jy sigma=0.803474 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 = -0.00139459 Jy ! Component: 100 - total flux cleaned = -0.00153199 Jy ! Component: 150 - total flux cleaned = -0.0015326 Jy ! Component: 200 - total flux cleaned = -0.00141578 Jy ! Total flux subtracted in 200 components = -0.00141578 Jy ! Clean residual min=-0.010302 max=0.007563 Jy/beam ! Clean residual mean=-0.000000 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 1.51435 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 1.51435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095916Jy sigma=0.801361 ! Fit after self-cal, rms=0.095870Jy sigma=0.801248 ! 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=0.095870Jy sigma=0.801248 ! Fit after self-cal, rms=0.095599Jy sigma=0.797904 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.401 mas, bmaj=11.25 mas, bpa=-2.619 degrees ! Estimated noise=1.45157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506876 Jy ! Component: 100 - total flux cleaned = -0.00483844 Jy ! Component: 150 - total flux cleaned = -0.00464818 Jy ! Component: 200 - total flux cleaned = -0.00447959 Jy ! Total flux subtracted in 200 components = -0.00447959 Jy ! Clean residual min=-0.010372 max=0.008152 Jy/beam ! Clean residual mean=-0.000002 rms=0.002261 Jy/beam ! Combined flux in latest and established models = 1.50987 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 151 components and 1.50987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095429Jy sigma=0.795445 ! Fit after self-cal, rms=0.095327Jy sigma=0.794776 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 = -0.00120243 Jy ! Component: 100 - total flux cleaned = -0.00142682 Jy ! Component: 150 - total flux cleaned = -0.00130778 Jy ! Component: 200 - total flux cleaned = -0.00125894 Jy ! Total flux subtracted in 200 components = -0.00125894 Jy ! Clean residual min=-0.009743 max=0.008055 Jy/beam ! Clean residual mean=-0.000001 rms=0.002206 Jy/beam ! Combined flux in latest and established models = 1.50861 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 1.50861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095192Jy sigma=0.793957 ! Fit after self-cal, rms=0.095116Jy sigma=0.793661 ! 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=3.855 mas, bmaj=8.201 mas, bpa=3.134 degrees ! Estimated noise=1.37959 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.855 x 8.201 at 3.134 degrees (North through East) ! Clean map min=-0.010046 max=1.2179 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=0.095116Jy sigma=0.793661 ! Fit after self-cal, rms=0.090985Jy sigma=0.732283 ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=8.205 mas, bpa=3.126 degrees ! Estimated noise=1.37922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00499032 Jy ! Component: 100 - total flux cleaned = -0.00540514 Jy ! Component: 150 - total flux cleaned = -0.00552827 Jy ! Component: 200 - total flux cleaned = -0.00563369 Jy ! Total flux subtracted in 200 components = -0.00563369 Jy ! Clean residual min=-0.007999 max=0.006265 Jy/beam ! Clean residual mean=-0.000001 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 1.50297 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 169 components and 1.50297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090000Jy sigma=0.730096 ! Fit after self-cal, rms=0.089910Jy sigma=0.729773 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115417 Jy ! Component: 100 - total flux cleaned = -0.00105602 Jy ! Component: 150 - total flux cleaned = -0.00105634 Jy ! Component: 200 - total flux cleaned = -0.000968585 Jy ! Total flux subtracted in 200 components = -0.000968585 Jy ! Clean residual min=-0.007731 max=0.006214 Jy/beam ! Clean residual mean=-0.000001 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 1.502 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 181 components and 1.502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089433Jy sigma=0.728735 ! Fit after self-cal, rms=0.089399Jy sigma=0.728629 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089399Jy sigma=0.728629 ! Fit after self-cal, rms=0.089332Jy sigma=0.727187 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=3.163 mas, bmaj=7.558 mas, bpa=4.927 degrees ! Estimated noise=2.60101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.93694 Jy ! Component: 100 - total flux cleaned = 1.20041 Jy ! Component: 150 - total flux cleaned = 1.3209 Jy ! Component: 200 - total flux cleaned = 1.37986 Jy ! Total flux subtracted in 200 components = 1.37986 Jy ! Clean residual min=-0.022917 max=0.028574 Jy/beam ! Clean residual mean=0.000029 rms=0.006155 Jy/beam ! Combined flux in latest and established models = 1.37986 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.37986 Jy ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=8.204 mas, bpa=3.151 degrees ! Estimated noise=1.37685 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 = 0.0414205 Jy ! Component: 100 - total flux cleaned = 0.0660198 Jy ! Component: 150 - total flux cleaned = 0.0820781 Jy ! Component: 200 - total flux cleaned = 0.0895159 Jy ! Total flux subtracted in 200 components = 0.0895159 Jy ! Clean residual min=-0.012148 max=0.009502 Jy/beam ! Clean residual mean=0.000006 rms=0.002477 Jy/beam ! Combined flux in latest and established models = 1.46937 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 80 components and 1.46937 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=8.414 mas, bmaj=11.26 mas, bpa=-2.527 degrees ! Estimated noise=1.44834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117007 Jy ! Component: 100 - total flux cleaned = 0.0179729 Jy ! Component: 150 - total flux cleaned = 0.0203762 Jy ! Component: 200 - total flux cleaned = 0.0222088 Jy ! Total flux subtracted in 200 components = 0.0222088 Jy ! Clean residual min=-0.009227 max=0.007569 Jy/beam ! Clean residual mean=-0.000001 rms=0.002129 Jy/beam ! Combined flux in latest and established models = 1.49158 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 = 0.000868157 Jy ! Component: 100 - total flux cleaned = 0.00120094 Jy ! Component: 150 - total flux cleaned = 0.00160673 Jy ! Component: 200 - total flux cleaned = 0.00198484 Jy ! Total flux subtracted in 200 components = 0.00198484 Jy ! Clean residual min=-0.009084 max=0.007637 Jy/beam ! Clean residual mean=-0.000002 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 1.49357 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 122 components and 1.49357 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.852 mas, bmaj=8.204 mas, bpa=3.151 degrees ! Estimated noise=1.37685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00381277 Jy ! Component: 100 - total flux cleaned = -0.00361454 Jy ! Component: 150 - total flux cleaned = -0.00343424 Jy ! Component: 200 - total flux cleaned = -0.00327104 Jy ! Total flux subtracted in 200 components = -0.00327104 Jy ! Clean residual min=-0.009382 max=0.006561 Jy/beam ! Clean residual mean=-0.000001 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 1.4903 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 1.4903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090958Jy sigma=0.731508 ! Fit after self-cal, rms=0.090796Jy sigma=0.730622 wmodel /g0/scr/pima/npcsb_uvs/J0449+1121_S_map.mod ! Writing 131 model components to file: /g0/scr/pima/npcsb_uvs/J0449+1121_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J0449+1121_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0449+1121_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0449+1121_S_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/npcsb_uvs/J0449+1121_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 = -0.00395019 Jy ! Component: 100 - total flux cleaned = -0.00500932 Jy ! Component: 150 - total flux cleaned = -0.00569009 Jy ! Component: 200 - total flux cleaned = -0.00694948 Jy ! Component: 250 - total flux cleaned = -0.00754498 Jy ! Component: 300 - total flux cleaned = -0.00810768 Jy ! Component: 350 - total flux cleaned = -0.00837489 Jy ! Component: 400 - total flux cleaned = -0.00888252 Jy ! Component: 450 - total flux cleaned = -0.00937001 Jy ! Component: 500 - total flux cleaned = -0.0100706 Jy ! Component: 550 - total flux cleaned = -0.0106708 Jy ! Component: 600 - total flux cleaned = -0.0111757 Jy ! Component: 650 - total flux cleaned = -0.0116641 Jy ! Component: 700 - total flux cleaned = -0.0120031 Jy ! Component: 750 - total flux cleaned = -0.0123977 Jy ! Component: 800 - total flux cleaned = -0.0128443 Jy ! Component: 850 - total flux cleaned = -0.0129679 Jy ! Component: 900 - total flux cleaned = -0.0132112 Jy ! Component: 950 - total flux cleaned = -0.0133299 Jy ! Component: 1000 - total flux cleaned = -0.013735 Jy ! Component: 1050 - total flux cleaned = -0.0139597 Jy ! Component: 1100 - total flux cleaned = -0.014125 Jy ! Component: 1150 - total flux cleaned = -0.0146647 Jy ! Component: 1200 - total flux cleaned = -0.0148759 Jy ! Component: 1250 - total flux cleaned = -0.0151882 Jy ! Component: 1300 - total flux cleaned = -0.0155967 Jy ! Component: 1350 - total flux cleaned = -0.0157472 Jy ! Component: 1400 - total flux cleaned = -0.0159939 Jy ! Component: 1450 - total flux cleaned = -0.0161889 Jy ! Component: 1500 - total flux cleaned = -0.0163326 Jy ! Component: 1550 - total flux cleaned = -0.0164755 Jy ! Component: 1600 - total flux cleaned = -0.0167551 Jy ! Component: 1650 - total flux cleaned = -0.0168004 Jy ! Component: 1700 - total flux cleaned = -0.0169812 Jy ! Component: 1750 - total flux cleaned = -0.0171139 Jy ! Component: 1800 - total flux cleaned = -0.0172452 Jy ! Component: 1850 - total flux cleaned = -0.0172888 Jy ! Component: 1900 - total flux cleaned = -0.0174596 Jy ! Component: 1950 - total flux cleaned = -0.0177114 Jy ! Component: 2000 - total flux cleaned = -0.017836 Jy ! Component: 2050 - total flux cleaned = -0.0181637 Jy ! Component: 2100 - total flux cleaned = -0.0184063 Jy ! Component: 2150 - total flux cleaned = -0.0186461 Jy ! Component: 2200 - total flux cleaned = -0.0188828 Jy ! Component: 2250 - total flux cleaned = -0.0191555 Jy ! Component: 2300 - total flux cleaned = -0.019194 Jy ! Component: 2350 - total flux cleaned = -0.0194609 Jy ! Component: 2400 - total flux cleaned = -0.0195369 Jy ! Component: 2450 - total flux cleaned = -0.0198709 Jy ! Component: 2500 - total flux cleaned = -0.0200905 Jy ! Component: 2550 - total flux cleaned = -0.0201985 Jy ! Component: 2600 - total flux cleaned = -0.0203054 Jy ! Component: 2650 - total flux cleaned = -0.020412 Jy ! Component: 2700 - total flux cleaned = -0.0207269 Jy ! Component: 2750 - total flux cleaned = -0.0207266 Jy ! Component: 2800 - total flux cleaned = -0.0208977 Jy ! Component: 2850 - total flux cleaned = -0.020864 Jy ! Component: 2900 - total flux cleaned = -0.0211325 Jy ! Component: 2950 - total flux cleaned = -0.0211657 Jy ! Component: 3000 - total flux cleaned = -0.0212318 Jy ! Component: 3050 - total flux cleaned = -0.0214926 Jy ! Component: 3100 - total flux cleaned = -0.0216205 Jy ! Component: 3150 - total flux cleaned = -0.0217159 Jy ! Component: 3200 - total flux cleaned = -0.0217789 Jy ! Component: 3250 - total flux cleaned = -0.021966 Jy ! Component: 3300 - total flux cleaned = -0.0219662 Jy ! Component: 3350 - total flux cleaned = -0.0222113 Jy ! Component: 3400 - total flux cleaned = -0.0222722 Jy ! Component: 3450 - total flux cleaned = -0.0223622 Jy ! Component: 3500 - total flux cleaned = -0.0223324 Jy ! Component: 3550 - total flux cleaned = -0.0224504 Jy ! Component: 3600 - total flux cleaned = -0.0224795 Jy ! Component: 3650 - total flux cleaned = -0.0225084 Jy ! Component: 3700 - total flux cleaned = -0.0225371 Jy ! Component: 3750 - total flux cleaned = -0.0226508 Jy ! Component: 3800 - total flux cleaned = -0.0225659 Jy ! Component: 3850 - total flux cleaned = -0.0226501 Jy ! Component: 3900 - total flux cleaned = -0.0226225 Jy ! Component: 3950 - total flux cleaned = -0.0227059 Jy ! Component: 4000 - total flux cleaned = -0.0226511 Jy ! Component: 4050 - total flux cleaned = -0.0228147 Jy ! Total flux subtracted in 4096 components = -0.0227605 Jy ! Clean residual min=-0.001467 max=0.001565 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 1.46754 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 388 components and 1.46754 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0449+1121_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.852 x 8.204 at 3.151 degrees (North through East) ! Clean map min=-0.009742 max=1.2304 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0449+1121_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.23036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461842 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.112611 0.112611 0.225222 0.450444 0.900889 1.80178 3.60355 7.20711 14.4142 28.8284 57.6569 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.23 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0449+1121_S_uvs.log closed on Sat Oct 5 18:56:50 2013