! Started logfile: /scr/pima/bg219h_uvs/J1640+1220_S_uvs.log on Thu Apr 7 09:07:04 2016 obs /scr/pima/bg219h_uvs/J1640+1220_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1640+1220_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.766667 visibilities/baseline/integration-bin. ! Found source: J1640+1220 ! ! 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 3864 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/J1640+1220_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.296856Jy sigma=24.033674 ! Fit after self-cal, rms=0.412737Jy sigma=8.292976 ! 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=2.519 mas, bmaj=6.23 mas, bpa=-6.115 degrees ! Estimated noise=0.986357 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 = 0.47666 Jy ! Component: 100 - total flux cleaned = 0.627558 Jy ! Total flux subtracted in 100 components = 0.627558 Jy ! Clean residual min=-0.046278 max=0.089231 Jy/beam ! Clean residual mean=0.000020 rms=0.011937 Jy/beam ! Combined flux in latest and established models = 0.627558 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.627558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.318402Jy sigma=4.610539 ! Fit after self-cal, rms=0.318101Jy sigma=4.607347 ! Inverting map ! Added new window around map position (-4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0992878 Jy ! Component: 100 - total flux cleaned = 0.167121 Jy ! Total flux subtracted in 100 components = 0.167121 Jy ! Clean residual min=-0.028230 max=0.039794 Jy/beam ! Clean residual mean=0.000029 rms=0.008081 Jy/beam ! Combined flux in latest and established models = 0.794679 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.794679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.241686Jy sigma=3.420413 ! Fit after self-cal, rms=0.240387Jy sigma=3.379542 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055253 Jy ! Component: 100 - total flux cleaned = 0.0950612 Jy ! Total flux subtracted in 100 components = 0.0950612 Jy ! Clean residual min=-0.020874 max=0.028314 Jy/beam ! Clean residual mean=0.000032 rms=0.006385 Jy/beam ! Combined flux in latest and established models = 0.88974 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.88974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205478Jy sigma=2.887926 ! Fit after self-cal, rms=0.204694Jy sigma=2.860851 ! 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=3.062 mas, bmaj=6.814 mas, bpa=-5.064 degrees ! Estimated noise=0.756902 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 = 0.0583351 Jy ! Component: 100 - total flux cleaned = 0.0967105 Jy ! Component: 150 - total flux cleaned = 0.124828 Jy ! Component: 200 - total flux cleaned = 0.146251 Jy ! Total flux subtracted in 200 components = 0.146251 Jy ! Clean residual min=-0.026314 max=0.035894 Jy/beam ! Clean residual mean=0.000038 rms=0.009640 Jy/beam ! Combined flux in latest and established models = 1.03599 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 1.03599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169740Jy sigma=2.483316 ! Fit after self-cal, rms=0.168802Jy sigma=2.451642 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.062 x 6.814 at -5.064 degrees (North through East) ! Clean map min=-0.024886 max=0.67302 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 0.99 FD 1.00* HN 1.03 KP 0.92 ! LA 0.90 MK 0.99 NL 1.05 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.04 KP 0.91 ! LA 0.97 MK 1.02 NL 1.20 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.07 KP 0.93 ! LA 0.95 MK 1.02 NL 1.06 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.08 KP 0.89 ! LA 0.99 MK 0.99 NL 0.95 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.168802Jy sigma=2.451642 ! Fit after self-cal, rms=0.144039Jy sigma=2.186674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=6.859 mas, bpa=-4.879 degrees ! Estimated noise=0.758237 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 = 0.0119632 Jy ! Component: 100 - total flux cleaned = 0.0185256 Jy ! Component: 150 - total flux cleaned = 0.0209043 Jy ! Component: 200 - total flux cleaned = 0.0224847 Jy ! Total flux subtracted in 200 components = 0.0224847 Jy ! Clean residual min=-0.021642 max=0.038480 Jy/beam ! Clean residual mean=0.000008 rms=0.008235 Jy/beam ! Combined flux in latest and established models = 1.05848 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 1.05848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141635Jy sigma=2.181048 ! Fit after self-cal, rms=0.141471Jy sigma=2.176157 ! 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=0.141471Jy sigma=2.176157 ! Fit after self-cal, rms=0.129194Jy sigma=2.008665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.077 mas, bmaj=6.846 mas, bpa=-4.911 degrees ! Estimated noise=0.761281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00548119 Jy ! Component: 100 - total flux cleaned = 0.00760315 Jy ! Component: 150 - total flux cleaned = 0.00867673 Jy ! Component: 200 - total flux cleaned = 0.00929613 Jy ! Total flux subtracted in 200 components = 0.00929613 Jy ! Clean residual min=-0.023364 max=0.029530 Jy/beam ! Clean residual mean=0.000004 rms=0.007549 Jy/beam ! Combined flux in latest and established models = 1.06777 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 1.06777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128522Jy sigma=2.005390 ! Fit after self-cal, rms=0.128487Jy sigma=2.004397 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 = 0.000657928 Jy ! Component: 100 - total flux cleaned = 0.00124151 Jy ! Component: 150 - total flux cleaned = 0.00149942 Jy ! Component: 200 - total flux cleaned = 0.00174328 Jy ! Total flux subtracted in 200 components = 0.00174328 Jy ! Clean residual min=-0.023202 max=0.029657 Jy/beam ! Clean residual mean=0.000004 rms=0.007536 Jy/beam ! Combined flux in latest and established models = 1.06951 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 1.06951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128278Jy sigma=2.002580 ! Fit after self-cal, rms=0.128291Jy sigma=2.002250 ! 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=0.128291Jy sigma=2.002250 ! Fit after self-cal, rms=0.129123Jy sigma=2.000547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.074 mas, bmaj=6.842 mas, bpa=-4.905 degrees ! Estimated noise=0.764347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411037 Jy ! Component: 100 - total flux cleaned = 0.00654586 Jy ! Component: 150 - total flux cleaned = 0.00732342 Jy ! Component: 200 - total flux cleaned = 0.00755662 Jy ! Total flux subtracted in 200 components = 0.00755662 Jy ! Clean residual min=-0.023103 max=0.029662 Jy/beam ! Clean residual mean=0.000003 rms=0.007554 Jy/beam ! Combined flux in latest and established models = 1.07707 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 117 components and 1.07707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128682Jy sigma=2.000091 ! Fit after self-cal, rms=0.128678Jy sigma=1.999783 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 = 0.000640741 Jy ! Component: 100 - total flux cleaned = 0.000797923 Jy ! Component: 150 - total flux cleaned = 0.000948372 Jy ! Component: 200 - total flux cleaned = 0.00109512 Jy ! Total flux subtracted in 200 components = 0.00109512 Jy ! Clean residual min=-0.022968 max=0.029722 Jy/beam ! Clean residual mean=0.000003 rms=0.007543 Jy/beam ! Combined flux in latest and established models = 1.07817 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 1.07817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128548Jy sigma=1.998597 ! Fit after self-cal, rms=0.128555Jy sigma=1.998470 ! 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=0.128555Jy sigma=1.998470 ! Fit after self-cal, rms=0.129308Jy sigma=1.997394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.53 mas, bmaj=11.39 mas, bpa=-10.1 degrees ! Estimated noise=1.11061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125384 Jy ! Component: 100 - total flux cleaned = 0.0165367 Jy ! Component: 150 - total flux cleaned = 0.0168748 Jy ! Component: 200 - total flux cleaned = 0.0173268 Jy ! Total flux subtracted in 200 components = 0.0173268 Jy ! Clean residual min=-0.042737 max=0.064782 Jy/beam ! Clean residual mean=-0.000008 rms=0.017397 Jy/beam ! Combined flux in latest and established models = 1.09549 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 1.09549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129146Jy sigma=2.018054 ! Fit after self-cal, rms=0.129035Jy sigma=2.012175 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 = 0.00148139 Jy ! Component: 100 - total flux cleaned = 0.0016251 Jy ! Component: 150 - total flux cleaned = 0.00188652 Jy ! Component: 200 - total flux cleaned = 0.00211976 Jy ! Total flux subtracted in 200 components = 0.00211976 Jy ! Clean residual min=-0.042880 max=0.064466 Jy/beam ! Clean residual mean=-0.000010 rms=0.017335 Jy/beam ! Combined flux in latest and established models = 1.09761 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 125 components and 1.09761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129508Jy sigma=2.027932 ! Fit after self-cal, rms=0.129513Jy sigma=2.026988 ! 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=3.072 mas, bmaj=6.837 mas, bpa=-4.889 degrees ! Estimated noise=0.766931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.072 x 6.837 at -4.889 degrees (North through East) ! Clean map min=-0.021806 max=0.66653 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=0.129513Jy sigma=2.026988 ! Fit after self-cal, rms=0.129514Jy sigma=1.945045 ! Inverting map and beam ! Estimated beam: bmin=3.076 mas, bmaj=6.838 mas, bpa=-4.917 degrees ! Estimated noise=0.773144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021012 Jy ! Component: 100 - total flux cleaned = 0.00133459 Jy ! Component: 150 - total flux cleaned = 0.00248242 Jy ! Component: 200 - total flux cleaned = 0.00308324 Jy ! Total flux subtracted in 200 components = 0.00308324 Jy ! Clean residual min=-0.023914 max=0.029504 Jy/beam ! Clean residual mean=0.000001 rms=0.007519 Jy/beam ! Combined flux in latest and established models = 1.1007 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 130 components and 1.1007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128913Jy sigma=1.932512 ! Fit after self-cal, rms=0.128785Jy sigma=1.931292 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000235292 Jy ! Component: 100 - total flux cleaned = -2.45419e-05 Jy ! Component: 150 - total flux cleaned = 0.000163819 Jy ! Component: 200 - total flux cleaned = 0.00025275 Jy ! Total flux subtracted in 200 components = 0.00025275 Jy ! Clean residual min=-0.023784 max=0.029552 Jy/beam ! Clean residual mean=0.000001 rms=0.007518 Jy/beam ! Combined flux in latest and established models = 1.10095 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 1.10095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128641Jy sigma=1.927658 ! Fit after self-cal, rms=0.128613Jy sigma=1.927417 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128613Jy sigma=1.927417 ! Fit after self-cal, rms=0.128534Jy sigma=1.925047 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=2.524 mas, bmaj=6.242 mas, bpa=-6.049 degrees ! Estimated noise=1.00392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.483403 Jy ! Component: 100 - total flux cleaned = 0.64302 Jy ! Component: 150 - total flux cleaned = 0.750167 Jy ! Component: 200 - total flux cleaned = 0.825858 Jy ! Total flux subtracted in 200 components = 0.825858 Jy ! Clean residual min=-0.027294 max=0.042508 Jy/beam ! Clean residual mean=0.000011 rms=0.007609 Jy/beam ! Combined flux in latest and established models = 0.825858 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.825858 Jy ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=6.823 mas, bpa=-4.916 degrees ! Estimated noise=0.772247 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 = 0.0861105 Jy ! Component: 100 - total flux cleaned = 0.140248 Jy ! Component: 150 - total flux cleaned = 0.175677 Jy ! Component: 200 - total flux cleaned = 0.200516 Jy ! Total flux subtracted in 200 components = 0.200516 Jy ! Clean residual min=-0.024765 max=0.029918 Jy/beam ! Clean residual mean=0.000023 rms=0.007873 Jy/beam ! Combined flux in latest and established models = 1.02637 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 73 components and 1.02637 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=6.516 mas, bmaj=11.36 mas, bpa=-10.12 degrees ! Estimated noise=1.12136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.039313 Jy ! Component: 100 - total flux cleaned = 0.0592495 Jy ! Component: 150 - total flux cleaned = 0.0713099 Jy ! Component: 200 - total flux cleaned = 0.0788015 Jy ! Total flux subtracted in 200 components = 0.0788015 Jy ! Clean residual min=-0.044997 max=0.063158 Jy/beam ! Clean residual mean=-0.000005 rms=0.017356 Jy/beam ! Combined flux in latest and established models = 1.10518 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 = 0.00466302 Jy ! Component: 100 - total flux cleaned = 0.00587588 Jy ! Component: 150 - total flux cleaned = 0.00658033 Jy ! Component: 200 - total flux cleaned = 0.00701423 Jy ! Total flux subtracted in 200 components = 0.00701423 Jy ! Clean residual min=-0.044850 max=0.062963 Jy/beam ! Clean residual mean=-0.000011 rms=0.017351 Jy/beam ! Combined flux in latest and established models = 1.11219 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 102 components and 1.11219 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=6.823 mas, bpa=-4.916 degrees ! Estimated noise=0.772247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.010481 Jy ! Component: 100 - total flux cleaned = -0.0108484 Jy ! Component: 150 - total flux cleaned = -0.0111211 Jy ! Component: 200 - total flux cleaned = -0.0113564 Jy ! Total flux subtracted in 200 components = -0.0113564 Jy ! Clean residual min=-0.023116 max=0.029330 Jy/beam ! Clean residual mean=0.000001 rms=0.007547 Jy/beam ! Combined flux in latest and established models = 1.10083 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 1.10083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129390Jy sigma=1.948923 ! Fit after self-cal, rms=0.129427Jy sigma=1.946676 wmodel /scr/pima/bg219h_uvs/J1640+1220_S_map.mod ! Writing 123 model components to file: /scr/pima/bg219h_uvs/J1640+1220_S_map.mod wobs /scr/pima/bg219h_uvs/J1640+1220_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1640+1220_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1640+1220_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1640+1220_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 = 0.013257 Jy ! Component: 100 - total flux cleaned = 0.0250351 Jy ! Component: 150 - total flux cleaned = 0.0350737 Jy ! Component: 200 - total flux cleaned = 0.0436186 Jy ! Component: 250 - total flux cleaned = 0.0501279 Jy ! Component: 300 - total flux cleaned = 0.0548603 Jy ! Component: 350 - total flux cleaned = 0.0583326 Jy ! Component: 400 - total flux cleaned = 0.0619748 Jy ! Component: 450 - total flux cleaned = 0.0648292 Jy ! Component: 500 - total flux cleaned = 0.0681713 Jy ! Component: 550 - total flux cleaned = 0.0707869 Jy ! Component: 600 - total flux cleaned = 0.0730179 Jy ! Component: 650 - total flux cleaned = 0.0751651 Jy ! Component: 700 - total flux cleaned = 0.0775069 Jy ! Component: 750 - total flux cleaned = 0.0802713 Jy ! Component: 800 - total flux cleaned = 0.0822179 Jy ! Component: 850 - total flux cleaned = 0.0841086 Jy ! Component: 900 - total flux cleaned = 0.0861683 Jy ! Component: 950 - total flux cleaned = 0.0881689 Jy ! Component: 1000 - total flux cleaned = 0.0901212 Jy ! Component: 1050 - total flux cleaned = 0.092441 Jy ! Component: 1100 - total flux cleaned = 0.0945059 Jy ! Component: 1150 - total flux cleaned = 0.0967231 Jy ! Component: 1200 - total flux cleaned = 0.0984982 Jy ! Component: 1250 - total flux cleaned = 0.100816 Jy ! Component: 1300 - total flux cleaned = 0.102518 Jy ! Component: 1350 - total flux cleaned = 0.104379 Jy ! Component: 1400 - total flux cleaned = 0.106201 Jy ! Component: 1450 - total flux cleaned = 0.107632 Jy ! Component: 1500 - total flux cleaned = 0.108863 Jy ! Component: 1550 - total flux cleaned = 0.110071 Jy ! Component: 1600 - total flux cleaned = 0.11075 Jy ! Component: 1650 - total flux cleaned = 0.112087 Jy ! Component: 1700 - total flux cleaned = 0.113069 Jy ! Component: 1750 - total flux cleaned = 0.113714 Jy ! Component: 1800 - total flux cleaned = 0.114351 Jy ! Component: 1850 - total flux cleaned = 0.115601 Jy ! Component: 1900 - total flux cleaned = 0.116214 Jy ! Component: 1950 - total flux cleaned = 0.116969 Jy ! Component: 2000 - total flux cleaned = 0.118011 Jy ! Component: 2050 - total flux cleaned = 0.119181 Jy ! Component: 2100 - total flux cleaned = 0.119471 Jy ! Component: 2150 - total flux cleaned = 0.120326 Jy ! Component: 2200 - total flux cleaned = 0.121587 Jy ! Component: 2250 - total flux cleaned = 0.121863 Jy ! Component: 2300 - total flux cleaned = 0.122818 Jy ! Component: 2350 - total flux cleaned = 0.123888 Jy ! Component: 2400 - total flux cleaned = 0.124944 Jy ! Component: 2450 - total flux cleaned = 0.125464 Jy ! Component: 2500 - total flux cleaned = 0.126621 Jy ! Component: 2550 - total flux cleaned = 0.127126 Jy ! Component: 2600 - total flux cleaned = 0.127876 Jy ! Component: 2650 - total flux cleaned = 0.128368 Jy ! Component: 2700 - total flux cleaned = 0.129221 Jy ! Component: 2750 - total flux cleaned = 0.13018 Jy ! Component: 2800 - total flux cleaned = 0.130655 Jy ! Component: 2850 - total flux cleaned = 0.131006 Jy ! Component: 2900 - total flux cleaned = 0.131815 Jy ! Component: 2950 - total flux cleaned = 0.132156 Jy ! Component: 3000 - total flux cleaned = 0.132496 Jy ! Component: 3050 - total flux cleaned = 0.133275 Jy ! Component: 3100 - total flux cleaned = 0.133495 Jy ! Component: 3150 - total flux cleaned = 0.133822 Jy ! Component: 3200 - total flux cleaned = 0.13447 Jy ! Component: 3250 - total flux cleaned = 0.13479 Jy ! Component: 3300 - total flux cleaned = 0.135107 Jy ! Component: 3350 - total flux cleaned = 0.13521 Jy ! Component: 3400 - total flux cleaned = 0.135623 Jy ! Component: 3450 - total flux cleaned = 0.136134 Jy ! Component: 3500 - total flux cleaned = 0.136538 Jy ! Component: 3550 - total flux cleaned = 0.136836 Jy ! Component: 3600 - total flux cleaned = 0.136739 Jy ! Component: 3650 - total flux cleaned = 0.137231 Jy ! Component: 3700 - total flux cleaned = 0.137523 Jy ! Component: 3750 - total flux cleaned = 0.137524 Jy ! Component: 3800 - total flux cleaned = 0.137905 Jy ! Component: 3850 - total flux cleaned = 0.138188 Jy ! Component: 3900 - total flux cleaned = 0.138469 Jy ! Component: 3950 - total flux cleaned = 0.138469 Jy ! Component: 4000 - total flux cleaned = 0.13893 Jy ! Component: 4050 - total flux cleaned = 0.139204 Jy ! Total flux subtracted in 4096 components = 0.139656 Jy ! Clean residual min=-0.005676 max=0.005761 Jy/beam ! Clean residual mean=-0.000025 rms=0.002070 Jy/beam ! Combined flux in latest and established models = 1.24049 Jy keep ! Adding 599 model components to the UV plane model. ! The established model now contains 722 components and 1.24049 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1640+1220_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.069 x 6.823 at -4.916 degrees (North through East) ! Clean map min=-0.0098191 max=0.67808 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1640+1220_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.678085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00199806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.883989 0.883989 1.76798 3.53596 7.07191 14.1438 28.2876 56.5753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0059 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.678 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 339.37 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1640+1220_S_uvs.log closed on Thu Apr 7 09:07:08 2016