! Started logfile: /g0/scr/pima/npcsa_uvs/J2202+4216_S_uvs.log on Sun Oct 6 10:35:39 2013 obs /g0/scr/pima/npcsa_uvs/J2202+4216_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J2202+4216_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.861111 visibilities/baseline/integration-bin. ! Found source: J2202+4216 ! ! 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 1736 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/npcsa_uvs/J2202+4216_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.672230Jy sigma=49.721365 ! Fit after self-cal, rms=1.518085Jy sigma=29.544831 ! 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=2.756 mas, bmaj=8.208 mas, bpa=22.25 degrees ! Estimated noise=1.54366 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.87251 Jy ! Component: 100 - total flux cleaned = 2.32802 Jy ! Total flux subtracted in 100 components = 2.32802 Jy ! Clean residual min=-0.111098 max=0.177880 Jy/beam ! Clean residual mean=-0.000032 rms=0.031414 Jy/beam ! Combined flux in latest and established models = 2.32802 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 2.32802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.478336Jy sigma=9.644954 ! Fit after self-cal, rms=0.478566Jy sigma=9.642089 ! 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=3.224 mas, bmaj=8.672 mas, bpa=22.08 degrees ! Estimated noise=0.96369 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 = 0.247392 Jy ! Component: 100 - total flux cleaned = 0.386961 Jy ! Component: 150 - total flux cleaned = 0.482978 Jy ! Component: 200 - total flux cleaned = 0.553224 Jy ! Total flux subtracted in 200 components = 0.553224 Jy ! Clean residual min=-0.100309 max=0.082743 Jy/beam ! Clean residual mean=-0.000021 rms=0.026073 Jy/beam ! Combined flux in latest and established models = 2.88124 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 59 components and 2.88124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344823Jy sigma=6.617709 ! Fit after self-cal, rms=0.343300Jy sigma=6.598951 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.02 KP 0.94 ! LA 1.08 MK 0.93 NL 0.98 OV 1.02 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.02 KP 0.99 ! LA 1.03 MK 1.00 NL 0.99 OV 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 1.06 KP 0.98 ! LA 0.84 MK 1.12 NL 1.11 OV 1.08 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.08 HN 1.00 KP 0.91 ! LA 0.73 MK 1.13 NL 1.01 OV 0.89 ! SC 1.10 ! ! ! Fit before self-cal, rms=0.343300Jy sigma=6.598951 ! Fit after self-cal, rms=0.134644Jy sigma=2.387773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.745 mas, bpa=22.09 degrees ! Estimated noise=0.957582 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 = 0.0139712 Jy ! Component: 100 - total flux cleaned = 0.0146192 Jy ! Component: 150 - total flux cleaned = 0.0141007 Jy ! Component: 200 - total flux cleaned = 0.0141315 Jy ! Total flux subtracted in 200 components = 0.0141315 Jy ! Clean residual min=-0.026413 max=0.037940 Jy/beam ! Clean residual mean=0.000006 rms=0.007237 Jy/beam ! Combined flux in latest and established models = 2.89537 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 2.89537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129190Jy sigma=2.265444 ! Fit after self-cal, rms=0.128121Jy sigma=2.252398 ! Inverting map ! Added new window around map position (38, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332065 Jy ! Component: 100 - total flux cleaned = 0.046406 Jy ! Component: 150 - total flux cleaned = 0.0579439 Jy ! Component: 200 - total flux cleaned = 0.0681279 Jy ! Total flux subtracted in 200 components = 0.0681279 Jy ! Clean residual min=-0.018944 max=0.018248 Jy/beam ! Clean residual mean=-0.000002 rms=0.004119 Jy/beam ! Combined flux in latest and established models = 2.9635 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 105 components and 2.9635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119181Jy sigma=2.034741 ! Fit after self-cal, rms=0.118840Jy sigma=2.029326 ! 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=0.118840Jy sigma=2.029326 ! Fit after self-cal, rms=0.118497Jy sigma=2.024263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.741 mas, bpa=22.11 degrees ! Estimated noise=0.956079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718082 Jy ! Component: 100 - total flux cleaned = 0.0154176 Jy ! Component: 150 - total flux cleaned = 0.0225452 Jy ! Component: 200 - total flux cleaned = 0.0276246 Jy ! Total flux subtracted in 200 components = 0.0276246 Jy ! Clean residual min=-0.014890 max=0.013866 Jy/beam ! Clean residual mean=-0.000001 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 2.99113 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 129 components and 2.99113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116464Jy sigma=1.982812 ! Fit after self-cal, rms=0.116274Jy sigma=1.981107 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 = 0.00249004 Jy ! Component: 100 - total flux cleaned = 0.00582014 Jy ! Component: 150 - total flux cleaned = 0.0086413 Jy ! Component: 200 - total flux cleaned = 0.011226 Jy ! Total flux subtracted in 200 components = 0.011226 Jy ! Clean residual min=-0.012957 max=0.012315 Jy/beam ! Clean residual mean=-0.000001 rms=0.002925 Jy/beam ! Combined flux in latest and established models = 3.00235 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 142 components and 3.00235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115219Jy sigma=1.964151 ! Fit after self-cal, rms=0.115112Jy sigma=1.963317 ! 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=0.115112Jy sigma=1.963317 ! Fit after self-cal, rms=0.114949Jy sigma=1.961524 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.271 mas, bmaj=8.74 mas, bpa=22.11 degrees ! Estimated noise=0.955648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104683 Jy ! Component: 100 - total flux cleaned = 0.00336936 Jy ! Component: 150 - total flux cleaned = 0.00623976 Jy ! Component: 200 - total flux cleaned = 0.00852301 Jy ! Total flux subtracted in 200 components = 0.00852301 Jy ! Clean residual min=-0.011494 max=0.012038 Jy/beam ! Clean residual mean=-0.000001 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 3.01088 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 161 components and 3.01088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114196Jy sigma=1.950778 ! Fit after self-cal, rms=0.114124Jy sigma=1.950257 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 (-78, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104974 Jy ! Component: 100 - total flux cleaned = 0.013738 Jy ! Component: 150 - total flux cleaned = 0.0151946 Jy ! Component: 200 - total flux cleaned = 0.0165003 Jy ! Total flux subtracted in 200 components = 0.0165003 Jy ! Clean residual min=-0.008731 max=0.009199 Jy/beam ! Clean residual mean=0.000000 rms=0.002244 Jy/beam ! Combined flux in latest and established models = 3.02738 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 179 components and 3.02738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112972Jy sigma=1.928162 ! Fit after self-cal, rms=0.112879Jy sigma=1.927067 ! 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=0.112879Jy sigma=1.927067 ! Fit after self-cal, rms=0.112777Jy sigma=1.924835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.6 mas, bmaj=9.73 mas, bpa=16.49 degrees ! Estimated noise=1.08155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745213 Jy ! Component: 100 - total flux cleaned = 0.0110084 Jy ! Component: 150 - total flux cleaned = 0.0124403 Jy ! Component: 200 - total flux cleaned = 0.0139215 Jy ! Total flux subtracted in 200 components = 0.0139215 Jy ! Clean residual min=-0.007124 max=0.007651 Jy/beam ! Clean residual mean=0.000000 rms=0.001889 Jy/beam ! Combined flux in latest and established models = 3.0413 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 205 components and 3.0413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112577Jy sigma=1.919259 ! Fit after self-cal, rms=0.112535Jy sigma=1.918914 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 = 0.000884468 Jy ! Component: 100 - total flux cleaned = 0.00173492 Jy ! Component: 150 - total flux cleaned = 0.00251348 Jy ! Component: 200 - total flux cleaned = 0.00305242 Jy ! Total flux subtracted in 200 components = 0.00305242 Jy ! Clean residual min=-0.006428 max=0.007095 Jy/beam ! Clean residual mean=0.000001 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 3.04435 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 222 components and 3.04435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112459Jy sigma=1.917635 ! Fit after self-cal, rms=0.112433Jy sigma=1.917432 ! 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=3.272 mas, bmaj=8.738 mas, bpa=22.12 degrees ! Estimated noise=0.954932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 8.738 at 22.12 degrees (North through East) ! Clean map min=-0.013967 max=2.4644 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=0.112433Jy sigma=1.917432 ! Fit after self-cal, rms=0.093451Jy sigma=1.540967 ! Inverting map and beam ! Estimated beam: bmin=3.272 mas, bmaj=8.739 mas, bpa=22.13 degrees ! Estimated noise=0.954843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442976 Jy ! Component: 100 - total flux cleaned = 4.46278e-05 Jy ! Component: 150 - total flux cleaned = -0.00019166 Jy ! Component: 200 - total flux cleaned = -0.000531364 Jy ! Total flux subtracted in 200 components = -0.000531364 Jy ! Clean residual min=-0.007108 max=0.008609 Jy/beam ! Clean residual mean=0.000004 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 3.04382 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 238 components and 3.04382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092976Jy sigma=1.536308 ! Fit after self-cal, rms=0.092957Jy sigma=1.536145 ! Inverting map ! Added new window around map position (-20.5, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277011 Jy ! Component: 100 - total flux cleaned = 0.00153099 Jy ! Component: 150 - total flux cleaned = 0.00103884 Jy ! Component: 200 - total flux cleaned = 0.00104268 Jy ! Total flux subtracted in 200 components = 0.00104268 Jy ! Clean residual min=-0.006375 max=0.007658 Jy/beam ! Clean residual mean=0.000004 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 3.04486 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 253 components and 3.04486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091900Jy sigma=1.521723 ! Fit after self-cal, rms=0.091890Jy sigma=1.521390 ! Inverting map ! Added new window around map position (-79, 95). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264947 Jy ! Component: 100 - total flux cleaned = 0.00282485 Jy ! Component: 150 - total flux cleaned = 0.00296552 Jy ! Component: 200 - total flux cleaned = 0.0033741 Jy ! Total flux subtracted in 200 components = 0.0033741 Jy ! Clean residual min=-0.005190 max=0.005848 Jy/beam ! Clean residual mean=0.000004 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 3.04824 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 286 components and 3.04823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091152Jy sigma=1.508934 ! Fit after self-cal, rms=0.091149Jy sigma=1.508538 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091149Jy sigma=1.508538 ! Fit after self-cal, rms=0.091063Jy sigma=1.507334 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=2.784 mas, bmaj=8.259 mas, bpa=22.22 degrees ! Estimated noise=1.55157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.88182 Jy ! Component: 100 - total flux cleaned = 2.3318 Jy ! Component: 150 - total flux cleaned = 2.5116 Jy ! Component: 200 - total flux cleaned = 2.61227 Jy ! Total flux subtracted in 200 components = 2.61227 Jy ! Clean residual min=-0.042489 max=0.054738 Jy/beam ! Clean residual mean=-0.000002 rms=0.012535 Jy/beam ! Combined flux in latest and established models = 2.61227 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 2.61227 Jy ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.738 mas, bpa=22.13 degrees ! Estimated noise=0.954643 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 = 0.0909924 Jy ! Component: 100 - total flux cleaned = 0.149976 Jy ! Component: 150 - total flux cleaned = 0.188328 Jy ! Component: 200 - total flux cleaned = 0.21543 Jy ! Total flux subtracted in 200 components = 0.21543 Jy ! Clean residual min=-0.027243 max=0.031818 Jy/beam ! Clean residual mean=-0.000002 rms=0.007827 Jy/beam ! Combined flux in latest and established models = 2.8277 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 71 components and 2.82771 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=6.601 mas, bmaj=9.729 mas, bpa=16.55 degrees ! Estimated noise=1.08081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431741 Jy ! Component: 100 - total flux cleaned = 0.0690025 Jy ! Component: 150 - total flux cleaned = 0.0906095 Jy ! Component: 200 - total flux cleaned = 0.107802 Jy ! Total flux subtracted in 200 components = 0.107802 Jy ! Clean residual min=-0.019748 max=0.015703 Jy/beam ! Clean residual mean=-0.000004 rms=0.006000 Jy/beam ! Combined flux in latest and established models = 2.93551 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 = 0.0127991 Jy ! Component: 100 - total flux cleaned = 0.0239666 Jy ! Component: 150 - total flux cleaned = 0.0333599 Jy ! Component: 200 - total flux cleaned = 0.0403416 Jy ! Total flux subtracted in 200 components = 0.0403416 Jy ! Clean residual min=-0.013247 max=0.009258 Jy/beam ! Clean residual mean=-0.000002 rms=0.003324 Jy/beam ! Combined flux in latest and established models = 2.97585 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 194 components and 2.97585 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.738 mas, bpa=22.13 degrees ! Estimated noise=0.954643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000896744 Jy ! Component: 100 - total flux cleaned = 0.00503072 Jy ! Component: 150 - total flux cleaned = 0.0106565 Jy ! Component: 200 - total flux cleaned = 0.0149812 Jy ! Total flux subtracted in 200 components = 0.0149812 Jy ! Clean residual min=-0.012258 max=0.010721 Jy/beam ! Clean residual mean=-0.000002 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 2.99083 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 223 components and 2.99083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097101Jy sigma=1.585322 ! Fit after self-cal, rms=0.096686Jy sigma=1.579594 wmodel /g0/scr/pima/npcsa_uvs/J2202+4216_S_map.mod ! Writing 223 model components to file: /g0/scr/pima/npcsa_uvs/J2202+4216_S_map.mod wobs /g0/scr/pima/npcsa_uvs/J2202+4216_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J2202+4216_S_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J2202+4216_S_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsa_uvs/J2202+4216_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 = -0.00362279 Jy ! Component: 100 - total flux cleaned = -0.00468617 Jy ! Component: 150 - total flux cleaned = -0.00579346 Jy ! Component: 200 - total flux cleaned = -0.00668625 Jy ! Component: 250 - total flux cleaned = -0.00739309 Jy ! Component: 300 - total flux cleaned = -0.0081995 Jy ! Component: 350 - total flux cleaned = -0.00845382 Jy ! Component: 400 - total flux cleaned = -0.00870408 Jy ! Component: 450 - total flux cleaned = -0.00894562 Jy ! Component: 500 - total flux cleaned = -0.00917596 Jy ! Component: 550 - total flux cleaned = -0.0092864 Jy ! Component: 600 - total flux cleaned = -0.00971886 Jy ! Component: 650 - total flux cleaned = -0.0100342 Jy ! Component: 700 - total flux cleaned = -0.0102387 Jy ! Component: 750 - total flux cleaned = -0.0107368 Jy ! Component: 800 - total flux cleaned = -0.0109309 Jy ! Component: 850 - total flux cleaned = -0.0113104 Jy ! Component: 900 - total flux cleaned = -0.0118602 Jy ! Component: 950 - total flux cleaned = -0.0119505 Jy ! Component: 1000 - total flux cleaned = -0.0121248 Jy ! Component: 1050 - total flux cleaned = -0.01238 Jy ! Component: 1100 - total flux cleaned = -0.0127133 Jy ! Component: 1150 - total flux cleaned = -0.0131199 Jy ! Component: 1200 - total flux cleaned = -0.0132796 Jy ! Component: 1250 - total flux cleaned = -0.0137447 Jy ! Component: 1300 - total flux cleaned = -0.0138196 Jy ! Component: 1350 - total flux cleaned = -0.0138951 Jy ! Component: 1400 - total flux cleaned = -0.0142612 Jy ! Component: 1450 - total flux cleaned = -0.0146183 Jy ! Component: 1500 - total flux cleaned = -0.014828 Jy ! Component: 1550 - total flux cleaned = -0.0151002 Jy ! Component: 1600 - total flux cleaned = -0.0152341 Jy ! Component: 1650 - total flux cleaned = -0.0155647 Jy ! Component: 1700 - total flux cleaned = -0.0157577 Jy ! Component: 1750 - total flux cleaned = -0.0160102 Jy ! Component: 1800 - total flux cleaned = -0.0160101 Jy ! Component: 1850 - total flux cleaned = -0.0161339 Jy ! Component: 1900 - total flux cleaned = -0.0163154 Jy ! Component: 1950 - total flux cleaned = -0.0165538 Jy ! Component: 2000 - total flux cleaned = -0.0164943 Jy ! Component: 2050 - total flux cleaned = -0.0168404 Jy ! Component: 2100 - total flux cleaned = -0.0170096 Jy ! Component: 2150 - total flux cleaned = -0.0171216 Jy ! Component: 2200 - total flux cleaned = -0.0172325 Jy ! Component: 2250 - total flux cleaned = -0.017614 Jy ! Component: 2300 - total flux cleaned = -0.0178286 Jy ! Component: 2350 - total flux cleaned = -0.0180401 Jy ! Component: 2400 - total flux cleaned = -0.0182496 Jy ! Component: 2450 - total flux cleaned = -0.0186101 Jy ! Component: 2500 - total flux cleaned = -0.0187632 Jy ! Component: 2550 - total flux cleaned = -0.0190138 Jy ! Component: 2600 - total flux cleaned = -0.0193116 Jy ! Component: 2650 - total flux cleaned = -0.0195568 Jy ! Component: 2700 - total flux cleaned = -0.0197979 Jy ! Component: 2750 - total flux cleaned = -0.0199893 Jy ! Component: 2800 - total flux cleaned = -0.0204613 Jy ! Component: 2850 - total flux cleaned = -0.0206014 Jy ! Component: 2900 - total flux cleaned = -0.0210629 Jy ! Component: 2950 - total flux cleaned = -0.0212456 Jy ! Component: 3000 - total flux cleaned = -0.021607 Jy ! Component: 3050 - total flux cleaned = -0.0219644 Jy ! Component: 3100 - total flux cleaned = -0.0221421 Jy ! Component: 3150 - total flux cleaned = -0.0225801 Jy ! Component: 3200 - total flux cleaned = -0.0227534 Jy ! Component: 3250 - total flux cleaned = -0.0230542 Jy ! Component: 3300 - total flux cleaned = -0.0232246 Jy ! Component: 3350 - total flux cleaned = -0.0234779 Jy ! Component: 3400 - total flux cleaned = -0.0235614 Jy ! Component: 3450 - total flux cleaned = -0.0238511 Jy ! Component: 3500 - total flux cleaned = -0.0238512 Jy ! Component: 3550 - total flux cleaned = -0.0239735 Jy ! Component: 3600 - total flux cleaned = -0.024095 Jy ! Component: 3650 - total flux cleaned = -0.0243758 Jy ! Component: 3700 - total flux cleaned = -0.0244158 Jy ! Component: 3750 - total flux cleaned = -0.0246133 Jy ! Component: 3800 - total flux cleaned = -0.0247699 Jy ! Component: 3850 - total flux cleaned = -0.0247699 Jy ! Component: 3900 - total flux cleaned = -0.0248471 Jy ! Component: 3950 - total flux cleaned = -0.0250013 Jy ! Component: 4000 - total flux cleaned = -0.0249629 Jy ! Component: 4050 - total flux cleaned = -0.0248491 Jy ! Total flux subtracted in 4096 components = -0.0248867 Jy ! Clean residual min=-0.002245 max=0.002601 Jy/beam ! Clean residual mean=0.000001 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 2.96594 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 464 components and 2.96594 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J2202+4216_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.273 x 8.738 at 22.13 degrees (North through East) ! Clean map min=-0.0065092 max=2.463 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_uvs/J2202+4216_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.46305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000636809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0775635 0.0775635 0.155127 0.310254 0.620508 1.24102 2.48203 4.96407 9.92813 19.8563 39.7125 79.4251 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.463 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J2202+4216_S_uvs.log closed on Sun Oct 6 10:35:44 2013