! Started logfile: /g0/scr/pima/npcsc_uvs/J1421+7513_S_uvs.log on Sun Oct 6 14:29:41 2013 obs /g0/scr/pima/npcsc_uvs/J1421+7513_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J1421+7513_S_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1421+7513 ! ! 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 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 = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J1421+7513_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.989180Jy sigma=1.314686 ! Fit after self-cal, rms=0.896128Jy sigma=1.091655 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.453 mas, bmaj=9.948 mas, bpa=6.862 degrees ! Estimated noise=17.6532 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 = 0.101865 Jy ! Component: 100 - total flux cleaned = 0.141553 Jy ! Total flux subtracted in 100 components = 0.141553 Jy ! Clean residual min=-0.017420 max=0.035552 Jy/beam ! Clean residual mean=0.000020 rms=0.005227 Jy/beam ! Combined flux in latest and established models = 0.141553 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.141553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112484Jy sigma=0.168278 ! Fit after self-cal, rms=0.111865Jy sigma=0.167456 ! Inverting map ! Added new window around map position (-4, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298355 Jy ! Component: 100 - total flux cleaned = 0.0438591 Jy ! Total flux subtracted in 100 components = 0.0438591 Jy ! Clean residual min=-0.013781 max=0.020903 Jy/beam ! Clean residual mean=0.000009 rms=0.003717 Jy/beam ! Combined flux in latest and established models = 0.185413 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.185413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105095Jy sigma=0.142616 ! Fit after self-cal, rms=0.102037Jy sigma=0.140249 ! 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=3.646 mas, bmaj=10.91 mas, bpa=6.662 degrees ! Estimated noise=7.12568 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 = 0.0252065 Jy ! Component: 100 - total flux cleaned = 0.0366797 Jy ! Component: 150 - total flux cleaned = 0.0435193 Jy ! Component: 200 - total flux cleaned = 0.0476707 Jy ! Total flux subtracted in 200 components = 0.0476707 Jy ! Clean residual min=-0.008735 max=0.014911 Jy/beam ! Clean residual mean=-0.000007 rms=0.003154 Jy/beam ! Combined flux in latest and established models = 0.233083 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.233083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099580Jy sigma=0.126004 ! Fit after self-cal, rms=0.097231Jy sigma=0.124431 ! 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 0.89 FD 0.92 HN 0.77 KP 0.95 ! LA 1.09 MK 0.76 NL 1.09 OV 0.90 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.87 KP 0.97 ! LA 1.08 MK 0.67 NL 1.05 OV 0.93 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.98 HN 0.95 KP 1.00 ! LA 0.87 MK 0.80 NL 1.10 OV 0.94 ! PT 1.08 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.82 KP 0.95 ! LA 0.76 MK 0.78 NL 1.00 OV 0.81 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.097231Jy sigma=0.124431 ! Fit after self-cal, rms=0.087904Jy sigma=0.114092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.43 mas, bmaj=10.97 mas, bpa=6.431 degrees ! Estimated noise=6.36126 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 = -0.013215 Jy ! Component: 100 - total flux cleaned = -0.0131055 Jy ! Component: 150 - total flux cleaned = -0.0131987 Jy ! Component: 200 - total flux cleaned = -0.0136973 Jy ! Total flux subtracted in 200 components = -0.0136973 Jy ! Clean residual min=-0.005911 max=0.013046 Jy/beam ! Clean residual mean=-0.000004 rms=0.002305 Jy/beam ! Combined flux in latest and established models = 0.219386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.219386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082660Jy sigma=0.115394 ! Fit after self-cal, rms=0.081871Jy sigma=0.114611 ! Inverting map ! Added new window around map position (-20.5, -22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116197 Jy ! Component: 100 - total flux cleaned = 0.0149496 Jy ! Component: 150 - total flux cleaned = 0.0164576 Jy ! Component: 200 - total flux cleaned = 0.0174194 Jy ! Total flux subtracted in 200 components = 0.0174194 Jy ! Clean residual min=-0.004817 max=0.006628 Jy/beam ! Clean residual mean=-0.000004 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.236805 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 88 components and 0.236805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080015Jy sigma=0.111857 ! Fit after self-cal, rms=0.079284Jy sigma=0.111032 ! 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=0.079284Jy sigma=0.111032 ! Fit after self-cal, rms=0.074629Jy sigma=0.109031 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=11.04 mas, bpa=6.355 degrees ! Estimated noise=5.77408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00788333 Jy ! Component: 100 - total flux cleaned = -0.00769597 Jy ! Component: 150 - total flux cleaned = -0.00768607 Jy ! Component: 200 - total flux cleaned = -0.00715167 Jy ! Total flux subtracted in 200 components = -0.00715167 Jy ! Clean residual min=-0.003987 max=0.004238 Jy/beam ! Clean residual mean=-0.000001 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.229654 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.229654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070794Jy sigma=0.109867 ! Fit after self-cal, rms=0.070551Jy sigma=0.109536 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 = 0.00158172 Jy ! Component: 100 - total flux cleaned = 0.00206651 Jy ! Component: 150 - total flux cleaned = 0.0024729 Jy ! Component: 200 - total flux cleaned = 0.00267866 Jy ! Total flux subtracted in 200 components = 0.00267866 Jy ! Clean residual min=-0.003559 max=0.003233 Jy/beam ! Clean residual mean=-0.000001 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.232332 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.232332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070097Jy sigma=0.109402 ! Fit after self-cal, rms=0.069987Jy sigma=0.109292 ! 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=0.069987Jy sigma=0.109292 ! Fit after self-cal, rms=0.066361Jy sigma=0.107494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.256 mas, bmaj=11.1 mas, bpa=6.337 degrees ! Estimated noise=5.28103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0084172 Jy ! Component: 100 - total flux cleaned = -0.00956075 Jy ! Component: 150 - total flux cleaned = -0.0101304 Jy ! Component: 200 - total flux cleaned = -0.0106667 Jy ! Total flux subtracted in 200 components = -0.0106667 Jy ! Clean residual min=-0.003299 max=0.002818 Jy/beam ! Clean residual mean=0.000000 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.221666 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.221666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063646Jy sigma=0.108690 ! Fit after self-cal, rms=0.063560Jy sigma=0.108543 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 = 0.000343957 Jy ! Component: 100 - total flux cleaned = 0.00042615 Jy ! Component: 150 - total flux cleaned = 0.000117964 Jy ! Component: 200 - total flux cleaned = 7.30785e-05 Jy ! Total flux subtracted in 200 components = 7.30785e-05 Jy ! Clean residual min=-0.003171 max=0.002432 Jy/beam ! Clean residual mean=0.000000 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.221739 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 153 components and 0.221739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063287Jy sigma=0.108627 ! Fit after self-cal, rms=0.063269Jy sigma=0.108592 ! 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=0.063269Jy sigma=0.108592 ! Fit after self-cal, rms=0.060529Jy sigma=0.106952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.594 mas, bmaj=12.46 mas, bpa=18.9 degrees ! Estimated noise=5.20794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00818811 Jy ! Component: 100 - total flux cleaned = -0.0108689 Jy ! Component: 150 - total flux cleaned = -0.0119129 Jy ! Component: 200 - total flux cleaned = -0.0125621 Jy ! Total flux subtracted in 200 components = -0.0125621 Jy ! Clean residual min=-0.002602 max=0.002220 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.209177 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 172 components and 0.209177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058471Jy sigma=0.108334 ! Fit after self-cal, rms=0.058428Jy sigma=0.108228 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 = 0.000110239 Jy ! Component: 100 - total flux cleaned = 0.000109689 Jy ! Component: 150 - total flux cleaned = 0.000171805 Jy ! Component: 200 - total flux cleaned = 0.00020154 Jy ! Total flux subtracted in 200 components = 0.00020154 Jy ! Clean residual min=-0.002451 max=0.002016 Jy/beam ! Clean residual mean=0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.209378 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 186 components and 0.209378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058235Jy sigma=0.108398 ! Fit after self-cal, rms=0.058236Jy sigma=0.108375 ! 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=3.208 mas, bmaj=11.14 mas, bpa=6.343 degrees ! Estimated noise=4.86748 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 11.14 at 6.343 degrees (North through East) ! Clean map min=-0.0027594 max=0.078481 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=2.183 mas, bmaj=10.44 mas, bpa=6.824 degrees ! Estimated noise=10.9231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0692469 Jy ! Component: 100 - total flux cleaned = 0.104945 Jy ! Component: 150 - total flux cleaned = 0.127519 Jy ! Component: 200 - total flux cleaned = 0.143123 Jy ! Total flux subtracted in 200 components = 0.143123 Jy ! Clean residual min=-0.007206 max=0.010243 Jy/beam ! Clean residual mean=0.000008 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.143123 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.143123 Jy ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=11.14 mas, bpa=6.343 degrees ! Estimated noise=4.86748 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 = 0.0199588 Jy ! Component: 100 - total flux cleaned = 0.0320863 Jy ! Component: 150 - total flux cleaned = 0.0403277 Jy ! Component: 200 - total flux cleaned = 0.0462826 Jy ! Total flux subtracted in 200 components = 0.0462826 Jy ! Clean residual min=-0.004047 max=0.004670 Jy/beam ! Clean residual mean=0.000006 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.189405 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 101 components and 0.189405 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=8.594 mas, bmaj=12.46 mas, bpa=18.9 degrees ! Estimated noise=5.20794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660871 Jy ! Component: 100 - total flux cleaned = 0.0104859 Jy ! Component: 150 - total flux cleaned = 0.012253 Jy ! Component: 200 - total flux cleaned = 0.0136497 Jy ! Total flux subtracted in 200 components = 0.0136497 Jy ! Clean residual min=-0.002783 max=0.002889 Jy/beam ! Clean residual mean=0.000003 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.203055 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 = 0.00101851 Jy ! Component: 100 - total flux cleaned = 0.00192857 Jy ! Component: 150 - total flux cleaned = 0.00258893 Jy ! Component: 200 - total flux cleaned = 0.00304011 Jy ! Total flux subtracted in 200 components = 0.00304011 Jy ! Clean residual min=-0.002461 max=0.002449 Jy/beam ! Clean residual mean=0.000002 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.206095 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 193 components and 0.206095 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.208 mas, bmaj=11.14 mas, bpa=6.343 degrees ! Estimated noise=4.86748 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532601 Jy ! Component: 100 - total flux cleaned = 0.000705458 Jy ! Component: 150 - total flux cleaned = 0.000900441 Jy ! Component: 200 - total flux cleaned = 0.00098703 Jy ! Total flux subtracted in 200 components = 0.00098703 Jy ! Clean residual min=-0.002572 max=0.002129 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.207082 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 214 components and 0.207082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058094Jy sigma=0.108624 ! Fit after self-cal, rms=0.058041Jy sigma=0.108464 wmodel /g0/scr/pima/npcsc_uvs/J1421+7513_S_map.mod ! Writing 214 model components to file: /g0/scr/pima/npcsc_uvs/J1421+7513_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J1421+7513_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J1421+7513_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J1421+7513_S_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsc_uvs/J1421+7513_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 = -0.000915426 Jy ! Component: 100 - total flux cleaned = -0.000992145 Jy ! Component: 150 - total flux cleaned = -0.00105833 Jy ! Component: 200 - total flux cleaned = -0.00114878 Jy ! Component: 250 - total flux cleaned = -0.00111861 Jy ! Component: 300 - total flux cleaned = -0.00106226 Jy ! Component: 350 - total flux cleaned = -0.000981468 Jy ! Component: 400 - total flux cleaned = -0.000903431 Jy ! Component: 450 - total flux cleaned = -0.000902881 Jy ! Component: 500 - total flux cleaned = -0.000755763 Jy ! Component: 550 - total flux cleaned = -0.000660645 Jy ! Component: 600 - total flux cleaned = -0.000567482 Jy ! Component: 650 - total flux cleaned = -0.000430863 Jy ! Component: 700 - total flux cleaned = -0.000275077 Jy ! Component: 750 - total flux cleaned = -0.000100998 Jy ! Component: 800 - total flux cleaned = -7.9226e-05 Jy ! Component: 850 - total flux cleaned = 2.63518e-05 Jy ! Component: 900 - total flux cleaned = 0.000149707 Jy ! Component: 950 - total flux cleaned = 0.000210272 Jy ! Component: 1000 - total flux cleaned = 0.000269658 Jy ! Component: 1050 - total flux cleaned = 0.000446059 Jy ! Component: 1100 - total flux cleaned = 0.000542773 Jy ! Component: 1150 - total flux cleaned = 0.000714378 Jy ! Component: 1200 - total flux cleaned = 0.0007894 Jy ! Component: 1250 - total flux cleaned = 0.000937797 Jy ! Component: 1300 - total flux cleaned = 0.00106611 Jy ! Component: 1350 - total flux cleaned = 0.00121082 Jy ! Component: 1400 - total flux cleaned = 0.00130009 Jy ! Component: 1450 - total flux cleaned = 0.0014065 Jy ! Component: 1500 - total flux cleaned = 0.00156396 Jy ! Component: 1550 - total flux cleaned = 0.00170201 Jy ! Component: 1600 - total flux cleaned = 0.00182149 Jy ! Component: 1650 - total flux cleaned = 0.0019899 Jy ! Component: 1700 - total flux cleaned = 0.00207319 Jy ! Component: 1750 - total flux cleaned = 0.00220537 Jy ! Component: 1800 - total flux cleaned = 0.00238505 Jy ! Component: 1850 - total flux cleaned = 0.00248206 Jy ! Component: 1900 - total flux cleaned = 0.00262661 Jy ! Component: 1950 - total flux cleaned = 0.00276979 Jy ! Component: 2000 - total flux cleaned = 0.00295879 Jy ! Component: 2050 - total flux cleaned = 0.00308387 Jy ! Component: 2100 - total flux cleaned = 0.00319204 Jy ! Component: 2150 - total flux cleaned = 0.00334529 Jy ! Component: 2200 - total flux cleaned = 0.00349731 Jy ! Component: 2250 - total flux cleaned = 0.0036633 Jy ! Component: 2300 - total flux cleaned = 0.00373809 Jy ! Component: 2350 - total flux cleaned = 0.00382706 Jy ! Component: 2400 - total flux cleaned = 0.00394514 Jy ! Component: 2450 - total flux cleaned = 0.00406234 Jy ! Component: 2500 - total flux cleaned = 0.00419305 Jy ! Component: 2550 - total flux cleaned = 0.00430848 Jy ! Component: 2600 - total flux cleaned = 0.00440854 Jy ! Component: 2650 - total flux cleaned = 0.00447963 Jy ! Component: 2700 - total flux cleaned = 0.0045503 Jy ! Component: 2750 - total flux cleaned = 0.00469046 Jy ! Component: 2800 - total flux cleaned = 0.00481576 Jy ! Component: 2850 - total flux cleaned = 0.00488493 Jy ! Component: 2900 - total flux cleaned = 0.00493994 Jy ! Component: 2950 - total flux cleaned = 0.00503549 Jy ! Component: 3000 - total flux cleaned = 0.00513043 Jy ! Component: 3050 - total flux cleaned = 0.00521145 Jy ! Component: 3100 - total flux cleaned = 0.00527851 Jy ! Component: 3150 - total flux cleaned = 0.00539836 Jy ! Component: 3200 - total flux cleaned = 0.00545122 Jy ! Component: 3250 - total flux cleaned = 0.00554334 Jy ! Component: 3300 - total flux cleaned = 0.00563482 Jy ! Component: 3350 - total flux cleaned = 0.0057648 Jy ! Component: 3400 - total flux cleaned = 0.00590676 Jy ! Component: 3450 - total flux cleaned = 0.00595802 Jy ! Component: 3500 - total flux cleaned = 0.00603448 Jy ! Component: 3550 - total flux cleaned = 0.00616135 Jy ! Component: 3600 - total flux cleaned = 0.00622435 Jy ! Component: 3650 - total flux cleaned = 0.00629966 Jy ! Component: 3700 - total flux cleaned = 0.00637447 Jy ! Component: 3750 - total flux cleaned = 0.00644893 Jy ! Component: 3800 - total flux cleaned = 0.00652295 Jy ! Component: 3850 - total flux cleaned = 0.00663335 Jy ! Component: 3900 - total flux cleaned = 0.0067432 Jy ! Component: 3950 - total flux cleaned = 0.0068404 Jy ! Component: 4000 - total flux cleaned = 0.00696124 Jy ! Component: 4050 - total flux cleaned = 0.00699725 Jy ! Total flux subtracted in 4096 components = 0.00705713 Jy ! Clean residual min=-0.000662 max=0.000631 Jy/beam ! Clean residual mean=0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.214139 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 508 components and 0.214139 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J1421+7513_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 11.14 at 6.343 degrees (North through East) ! Clean map min=-0.0024206 max=0.078116 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J1421+7513_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0781159 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226868 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.871274 0.871274 1.74255 3.4851 6.97019 13.9404 27.8808 55.7615 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J1421+7513_S_uvs.log closed on Sun Oct 6 14:29:45 2013