! Started logfile: /scr/pima/bg219h_uvs/J2311+3425_S_uvs.log on Thu Apr 7 09:14:42 2016 obs /scr/pima/bg219h_uvs/J2311+3425_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2311+3425_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819753 visibilities/baseline/integration-bin. ! Found source: J2311+3425 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5312 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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 /scr/pima/bg219h_uvs/J2311+3425_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.179250Jy sigma=24.230251 ! Fit after self-cal, rms=0.370244Jy sigma=7.877126 ! 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=2.568 mas, bmaj=5.311 mas, bpa=-8.586 degrees ! Estimated noise=0.817401 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 = 0.470396 Jy ! Component: 100 - total flux cleaned = 0.597625 Jy ! Total flux subtracted in 100 components = 0.597625 Jy ! Clean residual min=-0.021053 max=0.051619 Jy/beam ! Clean residual mean=0.000042 rms=0.005877 Jy/beam ! Combined flux in latest and established models = 0.597625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.597625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133398Jy sigma=2.617523 ! Fit after self-cal, rms=0.133160Jy sigma=2.613062 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567425 Jy ! Component: 100 - total flux cleaned = 0.0888203 Jy ! Total flux subtracted in 100 components = 0.0888203 Jy ! Clean residual min=-0.015944 max=0.017579 Jy/beam ! Clean residual mean=0.000027 rms=0.003452 Jy/beam ! Combined flux in latest and established models = 0.686446 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.686445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090361Jy sigma=1.764514 ! Fit after self-cal, rms=0.090031Jy sigma=1.756001 ! 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=3.136 mas, bmaj=6.054 mas, bpa=-7.584 degrees ! Estimated noise=0.593444 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 = 0.0346435 Jy ! Component: 100 - total flux cleaned = 0.0547101 Jy ! Component: 150 - total flux cleaned = 0.067925 Jy ! Component: 200 - total flux cleaned = 0.0768472 Jy ! Total flux subtracted in 200 components = 0.0768472 Jy ! Clean residual min=-0.012841 max=0.020854 Jy/beam ! Clean residual mean=0.000024 rms=0.002909 Jy/beam ! Combined flux in latest and established models = 0.763293 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 0.763293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072935Jy sigma=1.448872 ! Fit after self-cal, rms=0.072541Jy sigma=1.439246 ! Inverting map ! Added new window around map position (4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184016 Jy ! Component: 100 - total flux cleaned = 0.0266431 Jy ! Component: 150 - total flux cleaned = 0.030951 Jy ! Component: 200 - total flux cleaned = 0.0346673 Jy ! Total flux subtracted in 200 components = 0.0346673 Jy ! Clean residual min=-0.009462 max=0.009639 Jy/beam ! Clean residual mean=0.000009 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.79796 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 83 components and 0.79796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066917Jy sigma=1.328042 ! Fit after self-cal, rms=0.066390Jy sigma=1.316663 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 6.054 at -7.584 degrees (North through East) ! Clean map min=-0.0086526 max=0.6298 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 1.00 NL 1.00 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 0.96 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 KP 1.00 ! LA 1.00 MK 1.01 NL 1.00 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.066390Jy sigma=1.316663 ! Fit after self-cal, rms=0.065616Jy sigma=1.294905 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=6.076 mas, bpa=-7.555 degrees ! Estimated noise=0.594429 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 = 0.00501164 Jy ! Component: 100 - total flux cleaned = 0.00680069 Jy ! Component: 150 - total flux cleaned = 0.00818677 Jy ! Component: 200 - total flux cleaned = 0.0093003 Jy ! Total flux subtracted in 200 components = 0.0093003 Jy ! Clean residual min=-0.006794 max=0.007644 Jy/beam ! Clean residual mean=0.000002 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.807261 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.80726 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064767Jy sigma=1.277511 ! Fit after self-cal, rms=0.064697Jy sigma=1.276011 ! 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=0.064697Jy sigma=1.276011 ! Fit after self-cal, rms=0.060948Jy sigma=1.189866 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=6.075 mas, bpa=-7.794 degrees ! Estimated noise=0.59385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297895 Jy ! Component: 100 - total flux cleaned = 0.00472936 Jy ! Component: 150 - total flux cleaned = 0.0056646 Jy ! Component: 200 - total flux cleaned = 0.00635624 Jy ! Total flux subtracted in 200 components = 0.00635624 Jy ! Clean residual min=-0.004134 max=0.004614 Jy/beam ! Clean residual mean=-0.000004 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.813617 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.813617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060557Jy sigma=1.182401 ! Fit after self-cal, rms=0.060530Jy sigma=1.181732 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 (13.5, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446958 Jy ! Component: 100 - total flux cleaned = 0.00738404 Jy ! Component: 150 - total flux cleaned = 0.00922476 Jy ! Component: 200 - total flux cleaned = 0.0103319 Jy ! Total flux subtracted in 200 components = 0.0103319 Jy ! Clean residual min=-0.003827 max=0.003703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.823949 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.823949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060045Jy sigma=1.174102 ! Fit after self-cal, rms=0.060035Jy sigma=1.173438 ! 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=0.060035Jy sigma=1.173438 ! Fit after self-cal, rms=0.059997Jy sigma=1.172208 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.147 mas, bmaj=6.072 mas, bpa=-7.749 degrees ! Estimated noise=0.593662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209529 Jy ! Component: 100 - total flux cleaned = 0.00307935 Jy ! Component: 150 - total flux cleaned = 0.00387391 Jy ! Component: 200 - total flux cleaned = 0.0046372 Jy ! Total flux subtracted in 200 components = 0.0046372 Jy ! Clean residual min=-0.003730 max=0.003480 Jy/beam ! Clean residual mean=-0.000001 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.828586 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 155 components and 0.828586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059815Jy sigma=1.169364 ! Fit after self-cal, rms=0.059819Jy sigma=1.169155 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 = 0.000597507 Jy ! Component: 100 - total flux cleaned = 0.00123696 Jy ! Component: 150 - total flux cleaned = 0.00172318 Jy ! Component: 200 - total flux cleaned = 0.00204027 Jy ! Total flux subtracted in 200 components = 0.00204027 Jy ! Clean residual min=-0.003602 max=0.003437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.830626 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 169 components and 0.830626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059728Jy sigma=1.167763 ! Fit after self-cal, rms=0.059730Jy sigma=1.167642 ! 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=0.059730Jy sigma=1.167642 ! Fit after self-cal, rms=0.059733Jy sigma=1.167291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.822 mas, bmaj=9.346 mas, bpa=-10.9 degrees ! Estimated noise=0.79398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000777294 Jy ! Component: 100 - total flux cleaned = 0.00195575 Jy ! Component: 150 - total flux cleaned = 0.00293738 Jy ! Component: 200 - total flux cleaned = 0.00372354 Jy ! Total flux subtracted in 200 components = 0.00372354 Jy ! Clean residual min=-0.004458 max=0.005107 Jy/beam ! Clean residual mean=0.000000 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.83435 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.83435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059674Jy sigma=1.167023 ! Fit after self-cal, rms=0.059671Jy sigma=1.166753 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 = 0.000146055 Jy ! Component: 100 - total flux cleaned = 0.000837704 Jy ! Component: 150 - total flux cleaned = 0.00122412 Jy ! Component: 200 - total flux cleaned = 0.00145146 Jy ! Total flux subtracted in 200 components = 0.00145146 Jy ! Clean residual min=-0.004298 max=0.005151 Jy/beam ! Clean residual mean=0.000000 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.835801 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 196 components and 0.835801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059649Jy sigma=1.166656 ! Fit after self-cal, rms=0.059648Jy sigma=1.166463 ! 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=3.147 mas, bmaj=6.069 mas, bpa=-7.734 degrees ! Estimated noise=0.593658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.147 x 6.069 at -7.734 degrees (North through East) ! Clean map min=-0.0032205 max=0.63056 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=0.059648Jy sigma=1.166463 ! Fit after self-cal, rms=0.054055Jy sigma=1.029295 ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=6.068 mas, bpa=-7.777 degrees ! Estimated noise=0.592374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000694795 Jy ! Component: 100 - total flux cleaned = -0.00050365 Jy ! Component: 150 - total flux cleaned = -0.000588951 Jy ! Component: 200 - total flux cleaned = -0.000627266 Jy ! Total flux subtracted in 200 components = -0.000627266 Jy ! Clean residual min=-0.002989 max=0.003434 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.835174 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 216 components and 0.835174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053983Jy sigma=1.027864 ! Fit after self-cal, rms=0.053983Jy sigma=1.027770 ! Inverting map ! Added new window around map position (-13, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326991 Jy ! Component: 100 - total flux cleaned = 0.00470588 Jy ! Component: 150 - total flux cleaned = 0.00562416 Jy ! Component: 200 - total flux cleaned = 0.00644719 Jy ! Total flux subtracted in 200 components = 0.00644719 Jy ! Clean residual min=-0.002846 max=0.002928 Jy/beam ! Clean residual mean=0.000001 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.841621 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 252 components and 0.841621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053708Jy sigma=1.022866 ! Fit after self-cal, rms=0.053692Jy sigma=1.022534 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053692Jy sigma=1.022534 ! Fit after self-cal, rms=0.053608Jy sigma=1.022030 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=2.576 mas, bmaj=5.318 mas, bpa=-8.918 degrees ! Estimated noise=0.818826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.470922 Jy ! Component: 100 - total flux cleaned = 0.601566 Jy ! Component: 150 - total flux cleaned = 0.658224 Jy ! Component: 200 - total flux cleaned = 0.689942 Jy ! Total flux subtracted in 200 components = 0.689942 Jy ! Clean residual min=-0.010571 max=0.016727 Jy/beam ! Clean residual mean=0.000021 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 0.689942 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.689942 Jy ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=6.066 mas, bpa=-7.774 degrees ! Estimated noise=0.591652 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 = 0.0332854 Jy ! Component: 100 - total flux cleaned = 0.054709 Jy ! Component: 150 - total flux cleaned = 0.069754 Jy ! Component: 200 - total flux cleaned = 0.0810815 Jy ! Total flux subtracted in 200 components = 0.0810815 Jy ! Clean residual min=-0.006333 max=0.007098 Jy/beam ! Clean residual mean=0.000015 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.771024 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 75 components and 0.771024 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=6.821 mas, bmaj=9.336 mas, bpa=-10.88 degrees ! Estimated noise=0.792039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164257 Jy ! Component: 100 - total flux cleaned = 0.0268878 Jy ! Component: 150 - total flux cleaned = 0.0343124 Jy ! Component: 200 - total flux cleaned = 0.0401807 Jy ! Total flux subtracted in 200 components = 0.0401807 Jy ! Clean residual min=-0.005790 max=0.005287 Jy/beam ! Clean residual mean=0.000009 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.811204 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 = 0.00491911 Jy ! Component: 100 - total flux cleaned = 0.00912706 Jy ! Component: 150 - total flux cleaned = 0.0127674 Jy ! Component: 200 - total flux cleaned = 0.0159269 Jy ! Total flux subtracted in 200 components = 0.0159269 Jy ! Clean residual min=-0.004462 max=0.004442 Jy/beam ! Clean residual mean=0.000006 rms=0.001395 Jy/beam ! Combined flux in latest and established models = 0.827131 Jy ! Adding 131 model components to the UV plane model. ! The established model now contains 197 components and 0.827131 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.145 mas, bmaj=6.066 mas, bpa=-7.774 degrees ! Estimated noise=0.591652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228967 Jy ! Component: 100 - total flux cleaned = 0.00422075 Jy ! Component: 150 - total flux cleaned = 0.00554123 Jy ! Component: 200 - total flux cleaned = 0.00676262 Jy ! Total flux subtracted in 200 components = 0.00676262 Jy ! Clean residual min=-0.003297 max=0.003297 Jy/beam ! Clean residual mean=0.000002 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.833894 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 221 components and 0.833894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054149Jy sigma=1.034606 ! Fit after self-cal, rms=0.054039Jy sigma=1.031725 wmodel /scr/pima/bg219h_uvs/J2311+3425_S_map.mod ! Writing 221 model components to file: /scr/pima/bg219h_uvs/J2311+3425_S_map.mod wobs /scr/pima/bg219h_uvs/J2311+3425_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2311+3425_S_uvs.fits wwins /scr/pima/bg219h_uvs/J2311+3425_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J2311+3425_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 = -0.000479914 Jy ! Component: 100 - total flux cleaned = -0.000478766 Jy ! Component: 150 - total flux cleaned = -0.00052815 Jy ! Component: 200 - total flux cleaned = -0.000576865 Jy ! Component: 250 - total flux cleaned = -0.0006711 Jy ! Component: 300 - total flux cleaned = -0.000762152 Jy ! Component: 350 - total flux cleaned = -0.000895096 Jy ! Component: 400 - total flux cleaned = -0.000980991 Jy ! Component: 450 - total flux cleaned = -0.00114788 Jy ! Component: 500 - total flux cleaned = -0.00118822 Jy ! Component: 550 - total flux cleaned = -0.00118834 Jy ! Component: 600 - total flux cleaned = -0.00114977 Jy ! Component: 650 - total flux cleaned = -0.00111262 Jy ! Component: 700 - total flux cleaned = -0.00118585 Jy ! Component: 750 - total flux cleaned = -0.00114983 Jy ! Component: 800 - total flux cleaned = -0.00122002 Jy ! Component: 850 - total flux cleaned = -0.0011852 Jy ! Component: 900 - total flux cleaned = -0.00125257 Jy ! Component: 950 - total flux cleaned = -0.00121928 Jy ! Component: 1000 - total flux cleaned = -0.0012518 Jy ! Component: 1050 - total flux cleaned = -0.00115641 Jy ! Component: 1100 - total flux cleaned = -0.00109452 Jy ! Component: 1150 - total flux cleaned = -0.00103386 Jy ! Component: 1200 - total flux cleaned = -0.00103447 Jy ! Component: 1250 - total flux cleaned = -0.000916305 Jy ! Component: 1300 - total flux cleaned = -0.00085777 Jy ! Component: 1350 - total flux cleaned = -0.000657942 Jy ! Component: 1400 - total flux cleaned = -0.000573764 Jy ! Component: 1450 - total flux cleaned = -0.000518305 Jy ! Component: 1500 - total flux cleaned = -0.000381349 Jy ! Component: 1550 - total flux cleaned = -0.000246843 Jy ! Component: 1600 - total flux cleaned = -0.000167774 Jy ! Component: 1650 - total flux cleaned = -8.9645e-05 Jy ! Component: 1700 - total flux cleaned = -8.9718e-05 Jy ! Component: 1750 - total flux cleaned = -1.35558e-05 Jy ! Component: 1800 - total flux cleaned = 1.13313e-05 Jy ! Component: 1850 - total flux cleaned = 3.66262e-05 Jy ! Component: 1900 - total flux cleaned = 6.07784e-05 Jy ! Component: 1950 - total flux cleaned = 8.53256e-05 Jy ! Component: 2000 - total flux cleaned = 0.000132939 Jy ! Component: 2050 - total flux cleaned = 0.000156249 Jy ! Component: 2100 - total flux cleaned = 0.000249631 Jy ! Component: 2150 - total flux cleaned = 0.00029594 Jy ! Component: 2200 - total flux cleaned = 0.000295684 Jy ! Component: 2250 - total flux cleaned = 0.000340982 Jy ! Component: 2300 - total flux cleaned = 0.000363277 Jy ! Component: 2350 - total flux cleaned = 0.000429368 Jy ! Component: 2400 - total flux cleaned = 0.000385497 Jy ! Component: 2450 - total flux cleaned = 0.000364259 Jy ! Component: 2500 - total flux cleaned = 0.000364539 Jy ! Component: 2550 - total flux cleaned = 0.000428184 Jy ! Component: 2600 - total flux cleaned = 0.000491152 Jy ! Component: 2650 - total flux cleaned = 0.000429 Jy ! Component: 2700 - total flux cleaned = 0.000470296 Jy ! Component: 2750 - total flux cleaned = 0.000531171 Jy ! Component: 2800 - total flux cleaned = 0.000550902 Jy ! Component: 2850 - total flux cleaned = 0.000570511 Jy ! Component: 2900 - total flux cleaned = 0.000590149 Jy ! Component: 2950 - total flux cleaned = 0.000629287 Jy ! Component: 3000 - total flux cleaned = 0.00064885 Jy ! Component: 3050 - total flux cleaned = 0.000783531 Jy ! Component: 3100 - total flux cleaned = 0.000840571 Jy ! Component: 3150 - total flux cleaned = 0.000878465 Jy ! Component: 3200 - total flux cleaned = 0.000990996 Jy ! Component: 3250 - total flux cleaned = 0.00108372 Jy ! Component: 3300 - total flux cleaned = 0.00108356 Jy ! Component: 3350 - total flux cleaned = 0.00117501 Jy ! Component: 3400 - total flux cleaned = 0.00115701 Jy ! Component: 3450 - total flux cleaned = 0.00122885 Jy ! Component: 3500 - total flux cleaned = 0.00128227 Jy ! Component: 3550 - total flux cleaned = 0.00133516 Jy ! Component: 3600 - total flux cleaned = 0.0013352 Jy ! Component: 3650 - total flux cleaned = 0.00136988 Jy ! Component: 3700 - total flux cleaned = 0.00143915 Jy ! Component: 3750 - total flux cleaned = 0.0014392 Jy ! Component: 3800 - total flux cleaned = 0.00152451 Jy ! Component: 3850 - total flux cleaned = 0.00154144 Jy ! Component: 3900 - total flux cleaned = 0.00162525 Jy ! Component: 3950 - total flux cleaned = 0.00159203 Jy ! Component: 4000 - total flux cleaned = 0.00165851 Jy ! Component: 4050 - total flux cleaned = 0.00172441 Jy ! Total flux subtracted in 4096 components = 0.00185542 Jy ! Clean residual min=-0.001010 max=0.001174 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.835749 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 529 components and 0.83575 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2311+3425_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.145 x 6.066 at -7.774 degrees (North through East) ! Clean map min=-0.0019887 max=0.63049 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2311+3425_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.630487 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000271311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129096 0.129096 0.258191 0.516383 1.03277 2.06553 4.13106 8.26212 16.5242 33.0485 66.097 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.63 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2323.86 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2311+3425_S_uvs.log closed on Thu Apr 7 09:14:46 2016