! Started logfile: J2123+0535_L_2010_05_21_pus_uvs.log on Wed Jan 6 22:18:06 2016 obs J2123+0535_L_2010_05_21_pus_uva.fits ! Reading UV FITS file: J2123+0535_L_2010_05_21_pus_uva.fits ! AN table 1: 579 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.740741 visibilities/baseline/integration-bin. ! Found source: J2123+0535 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 744 lines of history. ! ! Reading 308800 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J2123+0535_L_2010_05_21_pus] 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 0.800x0.800 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 772 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 772 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 772 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 772 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.162114Jy sigma=0.014459 ! Fit after self-cal, rms=1.151196Jy sigma=0.014357 ! 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=4.969 mas, bmaj=10.31 mas, bpa=5.997 degrees ! Estimated noise=436.085 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 = 1.62104 Jy ! Component: 100 - total flux cleaned = 1.97793 Jy ! Total flux subtracted in 100 components = 1.97793 Jy ! Clean residual min=-0.042119 max=0.115712 Jy/beam ! Clean residual mean=-0.000018 rms=0.007133 Jy/beam ! Combined flux in latest and established models = 1.97793 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.97793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272024Jy sigma=0.002881 ! Fit after self-cal, rms=0.272021Jy sigma=0.002881 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11589 Jy ! Component: 100 - total flux cleaned = 0.158202 Jy ! Total flux subtracted in 100 components = 0.158202 Jy ! Clean residual min=-0.025179 max=0.042883 Jy/beam ! Clean residual mean=-0.000030 rms=0.005213 Jy/beam ! Combined flux in latest and established models = 2.13613 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 2.13613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.204955Jy sigma=0.002012 ! Fit after self-cal, rms=0.204954Jy sigma=0.002012 ! Inverting map ! Added new window around map position (4.8, -14.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285613 Jy ! Component: 100 - total flux cleaned = 0.0315187 Jy ! Total flux subtracted in 100 components = 0.0315187 Jy ! Clean residual min=-0.022145 max=0.033956 Jy/beam ! Clean residual mean=-0.000027 rms=0.004975 Jy/beam ! Combined flux in latest and established models = 2.16765 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 2.16765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195691Jy sigma=0.001934 ! Fit after self-cal, rms=0.195427Jy sigma=0.001930 ! Inverting map ! Added new window around map position (-4.8, 15.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192811 Jy ! Component: 100 - total flux cleaned = 0.0206764 Jy ! Total flux subtracted in 100 components = 0.0206764 Jy ! Clean residual min=-0.022515 max=0.025345 Jy/beam ! Clean residual mean=-0.000025 rms=0.004849 Jy/beam ! Combined flux in latest and established models = 2.18833 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 31 components and 2.18833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190991Jy sigma=0.001899 ! Fit after self-cal, rms=0.190867Jy sigma=0.001897 ! 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=6.233 mas, bmaj=12.73 mas, bpa=5.346 degrees ! Estimated noise=202.747 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 (8.8, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298414 Jy ! Component: 100 - total flux cleaned = 0.046448 Jy ! Component: 150 - total flux cleaned = 0.059234 Jy ! Component: 200 - total flux cleaned = 0.0693507 Jy ! Total flux subtracted in 200 components = 0.0693507 Jy ! Clean residual min=-0.018903 max=0.020416 Jy/beam ! Clean residual mean=-0.000074 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 2.25768 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 64 components and 2.25768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184641Jy sigma=0.001818 ! Fit after self-cal, rms=0.184207Jy sigma=0.001811 ! 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 1.05 FD 1.01 HN 1.00* KP 1.02 ! LA 0.96 MK 1.04 NL 1.06 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 1.04 ! LA 0.99 MK 1.04 NL 1.04 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.91 ! LA 0.95 MK 0.92 NL 1.00 OV 1.03 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 0.97 ! LA 0.99 MK 0.95 NL 1.00 OV 1.03 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.184207Jy sigma=0.001811 ! Fit after self-cal, rms=0.122205Jy sigma=0.001071 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.23 mas, bmaj=12.74 mas, bpa=5.323 degrees ! Estimated noise=202.477 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 = -0.00472356 Jy ! Component: 100 - total flux cleaned = -0.00869372 Jy ! Component: 150 - total flux cleaned = -0.0112671 Jy ! Component: 200 - total flux cleaned = -0.0123999 Jy ! Total flux subtracted in 200 components = -0.0123999 Jy ! Clean residual min=-0.010444 max=0.008884 Jy/beam ! Clean residual mean=-0.000042 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 2.24528 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 2.24528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120767Jy sigma=0.001056 ! Fit after self-cal, rms=0.120736Jy sigma=0.001055 ! 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=0.120736Jy sigma=0.001055 ! Fit after self-cal, rms=0.100128Jy sigma=0.000925 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.237 mas, bmaj=12.74 mas, bpa=5.404 degrees ! Estimated noise=202.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00711057 Jy ! Component: 100 - total flux cleaned = -0.0109345 Jy ! Component: 150 - total flux cleaned = -0.0123944 Jy ! Component: 200 - total flux cleaned = -0.0133991 Jy ! Total flux subtracted in 200 components = -0.0133991 Jy ! Clean residual min=-0.007905 max=0.005430 Jy/beam ! Clean residual mean=0.000007 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 2.23188 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 2.23188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099374Jy sigma=0.000914 ! Fit after self-cal, rms=0.099368Jy sigma=0.000914 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 = -0.00109486 Jy ! Component: 100 - total flux cleaned = -0.00205164 Jy ! Component: 150 - total flux cleaned = -0.00291886 Jy ! Component: 200 - total flux cleaned = -0.00371256 Jy ! Total flux subtracted in 200 components = -0.00371256 Jy ! Clean residual min=-0.007705 max=0.005431 Jy/beam ! Clean residual mean=0.000005 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 2.22817 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 2.22817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098995Jy sigma=0.000911 ! Fit after self-cal, rms=0.098991Jy sigma=0.000911 ! 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=0.098991Jy sigma=0.000911 ! Fit after self-cal, rms=0.076067Jy sigma=0.000754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.233 mas, bmaj=12.74 mas, bpa=5.336 degrees ! Estimated noise=202.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00543983 Jy ! Component: 100 - total flux cleaned = -0.00857986 Jy ! Component: 150 - total flux cleaned = -0.00951177 Jy ! Component: 200 - total flux cleaned = -0.0100267 Jy ! Total flux subtracted in 200 components = -0.0100267 Jy ! Clean residual min=-0.005620 max=0.005536 Jy/beam ! Clean residual mean=0.000002 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 2.21814 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 2.21814 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075597Jy sigma=0.000747 ! Fit after self-cal, rms=0.075593Jy sigma=0.000746 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 = -0.000497023 Jy ! Component: 100 - total flux cleaned = -0.00077173 Jy ! Component: 150 - total flux cleaned = -0.001017 Jy ! Component: 200 - total flux cleaned = -0.00118296 Jy ! Total flux subtracted in 200 components = -0.00118296 Jy ! Clean residual min=-0.005473 max=0.005243 Jy/beam ! Clean residual mean=0.000002 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 2.21696 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 137 components and 2.21696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075486Jy sigma=0.000745 ! Fit after self-cal, rms=0.075483Jy sigma=0.000745 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.075483Jy sigma=0.000745 ! Fit after self-cal, rms=0.074971Jy sigma=0.000740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.13 mas, bmaj=18.05 mas, bpa=12.15 degrees ! Estimated noise=225.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00359643 Jy ! Component: 100 - total flux cleaned = -0.00448116 Jy ! Component: 150 - total flux cleaned = -0.00529335 Jy ! Component: 200 - total flux cleaned = -0.00587645 Jy ! Total flux subtracted in 200 components = -0.00587645 Jy ! Clean residual min=-0.005472 max=0.003818 Jy/beam ! Clean residual mean=0.000002 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 2.21108 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 2.21108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074841Jy sigma=0.000737 ! Fit after self-cal, rms=0.074838Jy sigma=0.000737 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 = -0.000217329 Jy ! Component: 100 - total flux cleaned = -0.000544548 Jy ! Component: 150 - total flux cleaned = -0.000754747 Jy ! Component: 200 - total flux cleaned = -0.000818667 Jy ! Total flux subtracted in 200 components = -0.000818667 Jy ! Clean residual min=-0.005401 max=0.003701 Jy/beam ! Clean residual mean=0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 2.21026 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 168 components and 2.21026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074853Jy sigma=0.000737 ! Fit after self-cal, rms=0.074849Jy sigma=0.000737 ! 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=6.232 mas, bmaj=12.75 mas, bpa=5.309 degrees ! Estimated noise=202.395 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.232 x 12.75 at 5.309 degrees (North through East) ! Clean map min=-0.0048927 max=2.0848 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=0.074849Jy sigma=0.000737 ! Fit after self-cal, rms=0.049332Jy sigma=0.000561 ! Inverting map and beam ! Estimated beam: bmin=6.23 mas, bmaj=12.75 mas, bpa=5.257 degrees ! Estimated noise=202.369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00323427 Jy ! Component: 100 - total flux cleaned = -0.00399039 Jy ! Component: 150 - total flux cleaned = -0.00430834 Jy ! Component: 200 - total flux cleaned = -0.00447718 Jy ! Total flux subtracted in 200 components = -0.00447718 Jy ! Clean residual min=-0.004573 max=0.004128 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 2.20578 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 177 components and 2.20578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049013Jy sigma=0.000558 ! Fit after self-cal, rms=0.049011Jy sigma=0.000558 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236503 Jy ! Component: 100 - total flux cleaned = -0.000340272 Jy ! Component: 150 - total flux cleaned = -0.000388876 Jy ! Component: 200 - total flux cleaned = -0.000435469 Jy ! Total flux subtracted in 200 components = -0.000435469 Jy ! Clean residual min=-0.004482 max=0.004079 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 2.20535 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 186 components and 2.20535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048908Jy sigma=0.000557 ! Fit after self-cal, rms=0.048906Jy sigma=0.000557 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048906Jy sigma=0.000557 ! Fit after self-cal, rms=0.048732Jy sigma=0.000555 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=4.952 mas, bmaj=10.31 mas, bpa=5.79 degrees ! Estimated noise=436.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62324 Jy ! Component: 100 - total flux cleaned = 1.98043 Jy ! Component: 150 - total flux cleaned = 2.09513 Jy ! Component: 200 - total flux cleaned = 2.1428 Jy ! Total flux subtracted in 200 components = 2.1428 Jy ! Clean residual min=-0.014674 max=0.020461 Jy/beam ! Clean residual mean=-0.000003 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 2.1428 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 10 model components to the UV plane model. ! The established model now contains 10 components and 2.1428 Jy ! Inverting map and beam ! Estimated beam: bmin=6.228 mas, bmaj=12.75 mas, bpa=5.239 degrees ! Estimated noise=202.335 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 = 0.027406 Jy ! Component: 100 - total flux cleaned = 0.0438872 Jy ! Component: 150 - total flux cleaned = 0.0488585 Jy ! Component: 200 - total flux cleaned = 0.0502794 Jy ! Total flux subtracted in 200 components = 0.0502794 Jy ! Clean residual min=-0.005305 max=0.006039 Jy/beam ! Clean residual mean=-0.000005 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 2.19308 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 2.19308 Jy ! Inverting map ! Added new window around map position (-8, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188353 Jy ! Component: 100 - total flux cleaned = 0.00293217 Jy ! Component: 150 - total flux cleaned = 0.004084 Jy ! Component: 200 - total flux cleaned = 0.00489961 Jy ! Total flux subtracted in 200 components = 0.00489961 Jy ! Clean residual min=-0.003978 max=0.003186 Jy/beam ! Clean residual mean=-0.000002 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 2.19798 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 2.19798 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.13 mas, bmaj=18.06 mas, bpa=12.02 degrees ! Estimated noise=225.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00344242 Jy ! Component: 100 - total flux cleaned = 0.00421591 Jy ! Component: 150 - total flux cleaned = 0.00464714 Jy ! Component: 200 - total flux cleaned = 0.00471244 Jy ! Total flux subtracted in 200 components = 0.00471244 Jy ! Clean residual min=-0.003602 max=0.002983 Jy/beam ! Clean residual mean=0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 2.20269 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 = 5.88134e-05 Jy ! Component: 100 - total flux cleaned = 4.26823e-06 Jy ! Component: 150 - total flux cleaned = -9.57438e-05 Jy ! Component: 200 - total flux cleaned = -0.000143152 Jy ! Total flux subtracted in 200 components = -0.000143152 Jy ! Clean residual min=-0.003551 max=0.002930 Jy/beam ! Clean residual mean=0.000001 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 2.20255 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 2.20255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.228 mas, bmaj=12.75 mas, bpa=5.239 degrees ! Estimated noise=202.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166301 Jy ! Component: 100 - total flux cleaned = -0.000102845 Jy ! Component: 150 - total flux cleaned = -0.000106967 Jy ! Component: 200 - total flux cleaned = -0.000106892 Jy ! Total flux subtracted in 200 components = -0.000106892 Jy ! Clean residual min=-0.003145 max=0.002742 Jy/beam ! Clean residual mean=0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 2.20244 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 2.20244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.048700Jy sigma=0.000553 ! Fit after self-cal, rms=0.048565Jy sigma=0.000552 wmodel J2123+0535_L_2010_05_21_pus_map.mod ! Writing 93 model components to file: J2123+0535_L_2010_05_21_pus_map.mod wobs J2123+0535_L_2010_05_21_pus_uvs.fits ! Writing UV FITS file: J2123+0535_L_2010_05_21_pus_uvs.fits wwins J2123+0535_L_2010_05_21_pus_map.win ! wwins: Wrote 5 windows to J2123+0535_L_2010_05_21_pus_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 = -0.000956259 Jy ! Component: 100 - total flux cleaned = -0.00157349 Jy ! Component: 150 - total flux cleaned = -0.00204389 Jy ! Component: 200 - total flux cleaned = -0.00236126 Jy ! Component: 250 - total flux cleaned = -0.00254833 Jy ! Component: 300 - total flux cleaned = -0.00265598 Jy ! Component: 350 - total flux cleaned = -0.00272593 Jy ! Component: 400 - total flux cleaned = -0.00272611 Jy ! Component: 450 - total flux cleaned = -0.0028241 Jy ! Component: 500 - total flux cleaned = -0.00288807 Jy ! Component: 550 - total flux cleaned = -0.00295069 Jy ! Component: 600 - total flux cleaned = -0.00307284 Jy ! Component: 650 - total flux cleaned = -0.00322248 Jy ! Component: 700 - total flux cleaned = -0.00336894 Jy ! Component: 750 - total flux cleaned = -0.00348346 Jy ! Component: 800 - total flux cleaned = -0.00359603 Jy ! Component: 850 - total flux cleaned = -0.00370724 Jy ! Component: 900 - total flux cleaned = -0.00381655 Jy ! Component: 950 - total flux cleaned = -0.00389724 Jy ! Component: 1000 - total flux cleaned = -0.00403014 Jy ! Component: 1050 - total flux cleaned = -0.00410879 Jy ! Component: 1100 - total flux cleaned = -0.00418678 Jy ! Component: 1150 - total flux cleaned = -0.00426336 Jy ! Component: 1200 - total flux cleaned = -0.0043393 Jy ! Component: 1250 - total flux cleaned = -0.00438934 Jy ! Component: 1300 - total flux cleaned = -0.00441371 Jy ! Component: 1350 - total flux cleaned = -0.00443804 Jy ! Component: 1400 - total flux cleaned = -0.00446218 Jy ! Component: 1450 - total flux cleaned = -0.00458129 Jy ! Component: 1500 - total flux cleaned = -0.00453375 Jy ! Component: 1550 - total flux cleaned = -0.00448734 Jy ! Component: 1600 - total flux cleaned = -0.00458014 Jy ! Component: 1650 - total flux cleaned = -0.00460319 Jy ! Component: 1700 - total flux cleaned = -0.00467125 Jy ! Component: 1750 - total flux cleaned = -0.00467133 Jy ! Component: 1800 - total flux cleaned = -0.00473768 Jy ! Component: 1850 - total flux cleaned = -0.00482563 Jy ! Component: 1900 - total flux cleaned = -0.00476047 Jy ! Component: 1950 - total flux cleaned = -0.00489021 Jy ! Component: 2000 - total flux cleaned = -0.00484758 Jy ! Component: 2050 - total flux cleaned = -0.00495354 Jy ! Component: 2100 - total flux cleaned = -0.00495325 Jy ! Component: 2150 - total flux cleaned = -0.00491197 Jy ! Component: 2200 - total flux cleaned = -0.00499464 Jy ! Component: 2250 - total flux cleaned = -0.00499451 Jy ! Component: 2300 - total flux cleaned = -0.00503515 Jy ! Component: 2350 - total flux cleaned = -0.00507516 Jy ! Component: 2400 - total flux cleaned = -0.00501512 Jy ! Component: 2450 - total flux cleaned = -0.00507454 Jy ! Component: 2500 - total flux cleaned = -0.00511383 Jy ! Component: 2550 - total flux cleaned = -0.00513338 Jy ! Component: 2600 - total flux cleaned = -0.00519148 Jy ! Component: 2650 - total flux cleaned = -0.00517227 Jy ! Component: 2700 - total flux cleaned = -0.00521046 Jy ! Component: 2750 - total flux cleaned = -0.00524835 Jy ! Component: 2800 - total flux cleaned = -0.00526699 Jy ! Component: 2850 - total flux cleaned = -0.00526687 Jy ! Component: 2900 - total flux cleaned = -0.005341 Jy ! Component: 2950 - total flux cleaned = -0.0053961 Jy ! Component: 3000 - total flux cleaned = -0.00535953 Jy ! Component: 3050 - total flux cleaned = -0.00535964 Jy ! Component: 3100 - total flux cleaned = -0.00537767 Jy ! Component: 3150 - total flux cleaned = -0.00539553 Jy ! Component: 3200 - total flux cleaned = -0.00537777 Jy ! Component: 3250 - total flux cleaned = -0.00543084 Jy ! Component: 3300 - total flux cleaned = -0.0053784 Jy ! Component: 3350 - total flux cleaned = -0.00543086 Jy ! Component: 3400 - total flux cleaned = -0.00548269 Jy ! Component: 3450 - total flux cleaned = -0.00549999 Jy ! Component: 3500 - total flux cleaned = -0.00551722 Jy ! Component: 3550 - total flux cleaned = -0.00556808 Jy ! Component: 3600 - total flux cleaned = -0.00556803 Jy ! Component: 3650 - total flux cleaned = -0.00561831 Jy ! Component: 3700 - total flux cleaned = -0.00558482 Jy ! Component: 3750 - total flux cleaned = -0.00561793 Jy ! Component: 3800 - total flux cleaned = -0.00568394 Jy ! Component: 3850 - total flux cleaned = -0.00566753 Jy ! Component: 3900 - total flux cleaned = -0.00576508 Jy ! Component: 3950 - total flux cleaned = -0.00574902 Jy ! Component: 4000 - total flux cleaned = -0.00574901 Jy ! Component: 4050 - total flux cleaned = -0.00581306 Jy ! Total flux subtracted in 4096 components = -0.00584484 Jy ! Clean residual min=-0.000888 max=0.000843 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 2.1966 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 351 components and 2.1966 Jy ![Exited script file: muppet] wmap "J2123+0535_L_2010_05_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.228 x 12.75 at 5.239 degrees (North through East) ! Clean map min=-0.0033005 max=2.0872 Jy/beam ! Writing clean map to FITS file: J2123+0535_L_2010_05_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.08719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294981 device "J2123+0535_L_2010_05_21_pus\_map.eps/VPS" ! Attempting to open device: 'J2123+0535_L_2010_05_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0423987 0.0423987 0.0847974 0.169595 0.33919 0.678379 1.35676 2.71352 5.42703 10.8541 21.7081 43.4163 86.8325 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.228 x 12.75 at 5.239 degrees (North through East) ! Clean map min=-0.0033005 max=2.0872 Jy/beam quit ! Quitting program ! Log file J2123+0535_L_2010_05_21_pus_uvs.log closed on Wed Jan 6 22:18:26 2016