! Started logfile: /g0/scr/pima/npcsc_uvs/J2114+8204_X_uvs.log on Sun Oct 6 14:27:20 2013 obs /g0/scr/pima/npcsc_uvs/J2114+8204_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J2114+8204_X_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J2114+8204 ! ! 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 7920 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/J2114+8204_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=1.012330Jy sigma=1.290362 ! Fit after self-cal, rms=0.912575Jy sigma=1.029486 ! 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=0.6703 mas, bmaj=2.751 mas, bpa=-5.602 degrees ! Estimated noise=16.0305 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 = 0.0893752 Jy ! Component: 100 - total flux cleaned = 0.132473 Jy ! Total flux subtracted in 100 components = 0.132473 Jy ! Clean residual min=-0.014239 max=0.025597 Jy/beam ! Clean residual mean=0.000023 rms=0.004477 Jy/beam ! Combined flux in latest and established models = 0.132473 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.132473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099424Jy sigma=0.150580 ! Fit after self-cal, rms=0.098524Jy sigma=0.149688 ! 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=0.9768 mas, bmaj=3.06 mas, bpa=-6.062 degrees ! Estimated noise=7.41714 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 = 0.0443882 Jy ! Component: 100 - total flux cleaned = 0.0639644 Jy ! Component: 150 - total flux cleaned = 0.0750795 Jy ! Component: 200 - total flux cleaned = 0.0817242 Jy ! Total flux subtracted in 200 components = 0.0817242 Jy ! Clean residual min=-0.009556 max=0.013630 Jy/beam ! Clean residual mean=0.000003 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 0.214197 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 49 components and 0.214197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093218Jy sigma=0.111669 ! Fit after self-cal, rms=0.092607Jy sigma=0.111126 ! 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 0.96 FD 0.95 HN 0.98 KP 0.92 ! LA 0.95 MK 0.91 NL 1.14 OV 1.01 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.12 KP 0.85 ! LA 0.90 MK 0.80 NL 1.10 OV 0.99 ! PT 1.01 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.89 KP 0.77 ! LA 0.86 MK 0.81 NL 1.07 OV 0.99 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.97 KP 0.82 ! LA 0.86 MK 0.74 NL 1.06 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Fit before self-cal, rms=0.092607Jy sigma=0.111126 ! Fit after self-cal, rms=0.086524Jy sigma=0.104189 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=3.048 mas, bpa=-5.354 degrees ! Estimated noise=6.65756 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 = -0.0104579 Jy ! Component: 100 - total flux cleaned = -0.0134411 Jy ! Component: 150 - total flux cleaned = -0.0142132 Jy ! Component: 200 - total flux cleaned = -0.0143641 Jy ! Total flux subtracted in 200 components = -0.0143641 Jy ! Clean residual min=-0.003884 max=0.005947 Jy/beam ! Clean residual mean=-0.000015 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.199833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.199833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083021Jy sigma=0.105820 ! Fit after self-cal, rms=0.082953Jy sigma=0.105703 ! Inverting map ! Added new window around map position (-2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481948 Jy ! Component: 100 - total flux cleaned = 0.00461863 Jy ! Component: 150 - total flux cleaned = 0.00435778 Jy ! Component: 200 - total flux cleaned = 0.00435869 Jy ! Total flux subtracted in 200 components = 0.00435869 Jy ! Clean residual min=-0.003633 max=0.006363 Jy/beam ! Clean residual mean=-0.000013 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.204192 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.204192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082166Jy sigma=0.105281 ! Fit after self-cal, rms=0.082027Jy sigma=0.105034 ! 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=0.082027Jy sigma=0.105034 ! Fit after self-cal, rms=0.076315Jy sigma=0.103493 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9134 mas, bmaj=3.029 mas, bpa=-4.966 degrees ! Estimated noise=5.99774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00900473 Jy ! Component: 100 - total flux cleaned = -0.00946859 Jy ! Component: 150 - total flux cleaned = -0.00993029 Jy ! Component: 200 - total flux cleaned = -0.0103021 Jy ! Total flux subtracted in 200 components = -0.0103021 Jy ! Clean residual min=-0.003181 max=0.004836 Jy/beam ! Clean residual mean=-0.000009 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.19389 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.19389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073347Jy sigma=0.104583 ! Fit after self-cal, rms=0.073124Jy sigma=0.104326 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 = 0.00101325 Jy ! Component: 100 - total flux cleaned = 0.000590836 Jy ! Component: 150 - total flux cleaned = 0.000150642 Jy ! Component: 200 - total flux cleaned = -0.000147162 Jy ! Total flux subtracted in 200 components = -0.000147162 Jy ! Clean residual min=-0.002916 max=0.004418 Jy/beam ! Clean residual mean=-0.000008 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.193743 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.193743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072375Jy sigma=0.104245 ! Fit after self-cal, rms=0.072216Jy sigma=0.104021 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152164 Jy ! Component: 100 - total flux cleaned = 0.000977601 Jy ! Component: 150 - total flux cleaned = 0.000454833 Jy ! Component: 200 - total flux cleaned = 8.40818e-05 Jy ! Total flux subtracted in 200 components = 8.40818e-05 Jy ! Clean residual min=-0.002723 max=0.003914 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.193827 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.193827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071673Jy sigma=0.103709 ! Fit after self-cal, rms=0.071483Jy sigma=0.103497 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001337 Jy ! Component: 100 - total flux cleaned = 0.000928405 Jy ! Component: 150 - total flux cleaned = 0.000510857 Jy ! Component: 200 - total flux cleaned = 0.000161822 Jy ! Total flux subtracted in 200 components = 0.000161822 Jy ! Clean residual min=-0.002716 max=0.003319 Jy/beam ! Clean residual mean=-0.000007 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.193988 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.193988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071070Jy sigma=0.103152 ! Fit after self-cal, rms=0.070939Jy sigma=0.102964 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129269 Jy ! Component: 100 - total flux cleaned = 0.000819094 Jy ! Component: 150 - total flux cleaned = 0.000443244 Jy ! Component: 200 - total flux cleaned = 0.00018963 Jy ! Total flux subtracted in 200 components = 0.00018963 Jy ! Clean residual min=-0.002695 max=0.002804 Jy/beam ! Clean residual mean=-0.000006 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.194178 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.194178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070660Jy sigma=0.102647 ! Fit after self-cal, rms=0.070499Jy sigma=0.102474 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875448 Jy ! Component: 100 - total flux cleaned = 0.000567453 Jy ! Component: 150 - total flux cleaned = 0.00016264 Jy ! Component: 200 - total flux cleaned = -6.99183e-05 Jy ! Total flux subtracted in 200 components = -6.99183e-05 Jy ! Clean residual min=-0.002646 max=0.002800 Jy/beam ! Clean residual mean=-0.000006 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.194108 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 120 components and 0.194108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070284Jy sigma=0.102228 ! Fit after self-cal, rms=0.070124Jy sigma=0.102101 ! Inverting map ! Added new window around map position (1.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181986 Jy ! Component: 100 - total flux cleaned = 0.00219806 Jy ! Component: 150 - total flux cleaned = 0.00220092 Jy ! Component: 200 - total flux cleaned = 0.00227192 Jy ! Total flux subtracted in 200 components = 0.00227192 Jy ! Clean residual min=-0.002550 max=0.002339 Jy/beam ! Clean residual mean=-0.000006 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.19638 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 131 components and 0.19638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069941Jy sigma=0.101734 ! Fit after self-cal, rms=0.069871Jy sigma=0.101668 ! 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=0.069871Jy sigma=0.101668 ! Fit after self-cal, rms=0.063567Jy sigma=0.100032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=3.011 mas, bpa=-4.567 degrees ! Estimated noise=5.29955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00767495 Jy ! Component: 100 - total flux cleaned = -0.00891285 Jy ! Component: 150 - total flux cleaned = -0.00882933 Jy ! Component: 200 - total flux cleaned = -0.00890157 Jy ! Total flux subtracted in 200 components = -0.00890157 Jy ! Clean residual min=-0.002664 max=0.002110 Jy/beam ! Clean residual mean=-0.000003 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.187479 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.187479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061244Jy sigma=0.101089 ! Fit after self-cal, rms=0.061161Jy sigma=0.100998 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 = -0.000298112 Jy ! Component: 100 - total flux cleaned = 5.42407e-06 Jy ! Component: 150 - total flux cleaned = 0.000167732 Jy ! Component: 200 - total flux cleaned = 0.000362422 Jy ! Total flux subtracted in 200 components = 0.000362422 Jy ! Clean residual min=-0.002403 max=0.002056 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.187841 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.187841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060840Jy sigma=0.101113 ! Fit after self-cal, rms=0.060812Jy sigma=0.101093 ! 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=0.060812Jy sigma=0.101093 ! Fit after self-cal, rms=0.057464Jy sigma=0.099738 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.456 mas, bmaj=3.606 mas, bpa=-0.6136 degrees ! Estimated noise=5.15653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00781576 Jy ! Component: 100 - total flux cleaned = -0.00857386 Jy ! Component: 150 - total flux cleaned = -0.00820293 Jy ! Component: 200 - total flux cleaned = -0.00807157 Jy ! Total flux subtracted in 200 components = -0.00807157 Jy ! Clean residual min=-0.002015 max=0.002027 Jy/beam ! Clean residual mean=-0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.179769 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.179769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055813Jy sigma=0.101026 ! Fit after self-cal, rms=0.055742Jy sigma=0.100766 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 = 0.000248494 Jy ! Component: 100 - total flux cleaned = 0.000459388 Jy ! Component: 150 - total flux cleaned = 0.000646427 Jy ! Component: 200 - total flux cleaned = 0.000767489 Jy ! Total flux subtracted in 200 components = 0.000767489 Jy ! Clean residual min=-0.001805 max=0.001775 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.180537 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 182 components and 0.180537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055559Jy sigma=0.100905 ! Fit after self-cal, rms=0.055552Jy sigma=0.100897 ! 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=0.8199 mas, bmaj=3.015 mas, bpa=-4.136 degrees ! Estimated noise=4.77218 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8199 x 3.015 at -4.136 degrees (North through East) ! Clean map min=-0.0042733 max=0.063832 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=0.575 mas, bmaj=2.786 mas, bpa=-3.985 degrees ! Estimated noise=9.01558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0532699 Jy ! Component: 100 - total flux cleaned = 0.086748 Jy ! Component: 150 - total flux cleaned = 0.109422 Jy ! Component: 200 - total flux cleaned = 0.124969 Jy ! Total flux subtracted in 200 components = 0.124969 Jy ! Clean residual min=-0.006529 max=0.008774 Jy/beam ! Clean residual mean=0.000008 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.124969 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.124969 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=3.015 mas, bpa=-4.136 degrees ! Estimated noise=4.77218 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 = 0.0201698 Jy ! Component: 100 - total flux cleaned = 0.032048 Jy ! Component: 150 - total flux cleaned = 0.0399166 Jy ! Component: 200 - total flux cleaned = 0.045362 Jy ! Total flux subtracted in 200 components = 0.045362 Jy ! Clean residual min=-0.003371 max=0.003693 Jy/beam ! Clean residual mean=0.000003 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.170331 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 80 components and 0.170331 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=2.456 mas, bmaj=3.606 mas, bpa=-0.6136 degrees ! Estimated noise=5.15653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522707 Jy ! Component: 100 - total flux cleaned = 0.00663716 Jy ! Component: 150 - total flux cleaned = 0.00769799 Jy ! Component: 200 - total flux cleaned = 0.00861865 Jy ! Total flux subtracted in 200 components = 0.00861865 Jy ! Clean residual min=-0.002298 max=0.002127 Jy/beam ! Clean residual mean=0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.17895 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 = 0.000665245 Jy ! Component: 100 - total flux cleaned = 0.00120129 Jy ! Component: 150 - total flux cleaned = 0.00163245 Jy ! Component: 200 - total flux cleaned = 0.00195789 Jy ! Total flux subtracted in 200 components = 0.00195789 Jy ! Clean residual min=-0.001794 max=0.001781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.180908 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 134 components and 0.180908 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=3.015 mas, bpa=-4.136 degrees ! Estimated noise=4.77218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483145 Jy ! Component: 100 - total flux cleaned = -0.00013029 Jy ! Component: 150 - total flux cleaned = 4.71137e-05 Jy ! Component: 200 - total flux cleaned = 9.46341e-05 Jy ! Total flux subtracted in 200 components = 9.46341e-05 Jy ! Clean residual min=-0.001928 max=0.001696 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.181002 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.181002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055134Jy sigma=0.101299 ! Fit after self-cal, rms=0.054996Jy sigma=0.101081 wmodel /g0/scr/pima/npcsc_uvs/J2114+8204_X_map.mod ! Writing 151 model components to file: /g0/scr/pima/npcsc_uvs/J2114+8204_X_map.mod wobs /g0/scr/pima/npcsc_uvs/J2114+8204_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J2114+8204_X_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J2114+8204_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J2114+8204_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 = -0.00045456 Jy ! Component: 100 - total flux cleaned = -0.000729754 Jy ! Component: 150 - total flux cleaned = -0.000844969 Jy ! Component: 200 - total flux cleaned = -0.000955478 Jy ! Component: 250 - total flux cleaned = -0.00098258 Jy ! Component: 300 - total flux cleaned = -0.00100895 Jy ! Component: 350 - total flux cleaned = -0.000983747 Jy ! Component: 400 - total flux cleaned = -0.000958974 Jy ! Component: 450 - total flux cleaned = -0.000910751 Jy ! Component: 500 - total flux cleaned = -0.000911106 Jy ! Component: 550 - total flux cleaned = -0.000887696 Jy ! Component: 600 - total flux cleaned = -0.000933543 Jy ! Component: 650 - total flux cleaned = -0.000910732 Jy ! Component: 700 - total flux cleaned = -0.00100034 Jy ! Component: 750 - total flux cleaned = -0.00106682 Jy ! Component: 800 - total flux cleaned = -0.00117576 Jy ! Component: 850 - total flux cleaned = -0.00128375 Jy ! Component: 900 - total flux cleaned = -0.00134753 Jy ! Component: 950 - total flux cleaned = -0.00145292 Jy ! Component: 1000 - total flux cleaned = -0.00151522 Jy ! Component: 1050 - total flux cleaned = -0.0015358 Jy ! Component: 1100 - total flux cleaned = -0.00161754 Jy ! Component: 1150 - total flux cleaned = -0.00159759 Jy ! Component: 1200 - total flux cleaned = -0.00159765 Jy ! Component: 1250 - total flux cleaned = -0.00163691 Jy ! Component: 1300 - total flux cleaned = -0.00163676 Jy ! Component: 1350 - total flux cleaned = -0.00163667 Jy ! Component: 1400 - total flux cleaned = -0.00157911 Jy ! Component: 1450 - total flux cleaned = -0.00156019 Jy ! Component: 1500 - total flux cleaned = -0.00156025 Jy ! Component: 1550 - total flux cleaned = -0.00148561 Jy ! Component: 1600 - total flux cleaned = -0.00137488 Jy ! Component: 1650 - total flux cleaned = -0.00130166 Jy ! Component: 1700 - total flux cleaned = -0.00122872 Jy ! Component: 1750 - total flux cleaned = -0.0011565 Jy ! Component: 1800 - total flux cleaned = -0.00108487 Jy ! Component: 1850 - total flux cleaned = -0.000996052 Jy ! Component: 1900 - total flux cleaned = -0.00101374 Jy ! Component: 1950 - total flux cleaned = -0.00092597 Jy ! Component: 2000 - total flux cleaned = -0.000891058 Jy ! Component: 2050 - total flux cleaned = -0.000856504 Jy ! Component: 2100 - total flux cleaned = -0.000770674 Jy ! Component: 2150 - total flux cleaned = -0.000719693 Jy ! Component: 2200 - total flux cleaned = -0.00071973 Jy ! Component: 2250 - total flux cleaned = -0.000686172 Jy ! Component: 2300 - total flux cleaned = -0.000719674 Jy ! Component: 2350 - total flux cleaned = -0.000669652 Jy ! Component: 2400 - total flux cleaned = -0.000686324 Jy ! Component: 2450 - total flux cleaned = -0.000702701 Jy ! Component: 2500 - total flux cleaned = -0.000620999 Jy ! Component: 2550 - total flux cleaned = -0.000669771 Jy ! Component: 2600 - total flux cleaned = -0.000621091 Jy ! Component: 2650 - total flux cleaned = -0.000605004 Jy ! Component: 2700 - total flux cleaned = -0.000557019 Jy ! Component: 2750 - total flux cleaned = -0.000588834 Jy ! Component: 2800 - total flux cleaned = -0.000636108 Jy ! Component: 2850 - total flux cleaned = -0.000557257 Jy ! Component: 2900 - total flux cleaned = -0.000572897 Jy ! Component: 2950 - total flux cleaned = -0.000541728 Jy ! Component: 3000 - total flux cleaned = -0.000526298 Jy ! Component: 3050 - total flux cleaned = -0.000557148 Jy ! Component: 3100 - total flux cleaned = -0.000603114 Jy ! Component: 3150 - total flux cleaned = -0.000572529 Jy ! Component: 3200 - total flux cleaned = -0.000572576 Jy ! Component: 3250 - total flux cleaned = -0.000602894 Jy ! Component: 3300 - total flux cleaned = -0.000572835 Jy ! Component: 3350 - total flux cleaned = -0.000587725 Jy ! Component: 3400 - total flux cleaned = -0.000602703 Jy ! Component: 3450 - total flux cleaned = -0.000662151 Jy ! Component: 3500 - total flux cleaned = -0.000706459 Jy ! Component: 3550 - total flux cleaned = -0.000676874 Jy ! Component: 3600 - total flux cleaned = -0.000706302 Jy ! Component: 3650 - total flux cleaned = -0.000764844 Jy ! Component: 3700 - total flux cleaned = -0.000750346 Jy ! Component: 3750 - total flux cleaned = -0.000721232 Jy ! Component: 3800 - total flux cleaned = -0.000750138 Jy ! Component: 3850 - total flux cleaned = -0.000750158 Jy ! Component: 3900 - total flux cleaned = -0.000821897 Jy ! Component: 3950 - total flux cleaned = -0.000879033 Jy ! Component: 4000 - total flux cleaned = -0.000850683 Jy ! Component: 4050 - total flux cleaned = -0.000879042 Jy ! Total flux subtracted in 4096 components = -0.000878988 Jy ! Clean residual min=-0.000832 max=0.000923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.180123 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 427 components and 0.180123 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J2114+8204_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8199 x 3.015 at -4.136 degrees (North through East) ! Clean map min=-0.0036347 max=0.062358 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J2114+8204_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.062358 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21668 1.21668 2.43337 4.86673 9.73347 19.4669 38.9339 77.8678 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J2114+8204_X_uvs.log closed on Sun Oct 6 14:27:25 2013