! Started logfile: /scr/pima/bg219h_uvs/J0952-2453_S_uvs.log on Thu Apr 7 08:58:40 2016 obs /scr/pima/bg219h_uvs/J0952-2453_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0952-2453_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.884153 visibilities/baseline/integration-bin. ! Found source: J0952-2453 ! ! 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 9708 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/J0952-2453_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024940Jy sigma=20.392042 ! Fit after self-cal, rms=0.851689Jy sigma=16.984365 ! 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=2.403 mas, bmaj=6.124 mas, bpa=-4.126 degrees ! Estimated noise=0.644174 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 = 0.11215 Jy ! Component: 100 - total flux cleaned = 0.138629 Jy ! Total flux subtracted in 100 components = 0.138629 Jy ! Clean residual min=-0.007654 max=0.012818 Jy/beam ! Clean residual mean=-0.000055 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.138629 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.138629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083641Jy sigma=1.566654 ! Fit after self-cal, rms=0.083546Jy sigma=1.564926 ! Inverting map ! Added new window around map position (2.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135818 Jy ! Component: 100 - total flux cleaned = 0.0217478 Jy ! Total flux subtracted in 100 components = 0.0217478 Jy ! Clean residual min=-0.006441 max=0.009604 Jy/beam ! Clean residual mean=-0.000044 rms=0.001795 Jy/beam ! Combined flux in latest and established models = 0.160377 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.160377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079889Jy sigma=1.496183 ! Fit after self-cal, rms=0.079787Jy sigma=1.493701 ! 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=2.904 mas, bmaj=7.224 mas, bpa=-4.169 degrees ! Estimated noise=0.430021 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 = 0.0106011 Jy ! Component: 100 - total flux cleaned = 0.0167861 Jy ! Component: 150 - total flux cleaned = 0.0207021 Jy ! Component: 200 - total flux cleaned = 0.02323 Jy ! Total flux subtracted in 200 components = 0.02323 Jy ! Clean residual min=-0.006201 max=0.010786 Jy/beam ! Clean residual mean=-0.000073 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.183607 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 0.183607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078055Jy sigma=1.470165 ! Fit after self-cal, rms=0.078018Jy sigma=1.468802 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.904 x 7.224 at -4.169 degrees (North through East) ! Clean map min=-0.006011 max=0.14084 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 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.06 KP 0.93 ! LA 0.88 MK 1.02 NL 0.92 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Fit before self-cal, rms=0.078018Jy sigma=1.468802 ! Fit after self-cal, rms=0.076916Jy sigma=1.462517 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.922 mas, bmaj=7.262 mas, bpa=-4.238 degrees ! Estimated noise=0.425208 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 = -0.00118278 Jy ! Component: 100 - total flux cleaned = -0.0013955 Jy ! Component: 150 - total flux cleaned = -0.00156191 Jy ! Component: 200 - total flux cleaned = -0.00160869 Jy ! Total flux subtracted in 200 components = -0.00160869 Jy ! Clean residual min=-0.005868 max=0.009992 Jy/beam ! Clean residual mean=-0.000061 rms=0.002007 Jy/beam ! Combined flux in latest and established models = 0.181998 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.181998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076821Jy sigma=1.459659 ! Fit after self-cal, rms=0.076821Jy sigma=1.459455 ! 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=0.076821Jy sigma=1.459455 ! Fit after self-cal, rms=0.077117Jy sigma=1.464234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.932 mas, bmaj=7.272 mas, bpa=-4.187 degrees ! Estimated noise=0.42214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212323 Jy ! Component: 100 - total flux cleaned = -0.00319081 Jy ! Component: 150 - total flux cleaned = -0.00338513 Jy ! Component: 200 - total flux cleaned = -0.00353098 Jy ! Total flux subtracted in 200 components = -0.00353098 Jy ! Clean residual min=-0.005569 max=0.009664 Jy/beam ! Clean residual mean=-0.000054 rms=0.001916 Jy/beam ! Combined flux in latest and established models = 0.178467 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.178467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077093Jy sigma=1.461501 ! Fit after self-cal, rms=0.077104Jy sigma=1.461342 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 (11.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921423 Jy ! Component: 100 - total flux cleaned = 0.0139571 Jy ! Component: 150 - total flux cleaned = 0.0163264 Jy ! Component: 200 - total flux cleaned = 0.0171606 Jy ! Total flux subtracted in 200 components = 0.0171606 Jy ! Clean residual min=-0.005028 max=0.006866 Jy/beam ! Clean residual mean=-0.000029 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.195628 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 111 components and 0.195628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076172Jy sigma=1.433337 ! Fit after self-cal, rms=0.076059Jy sigma=1.431153 ! Inverting map ! Added new window around map position (-35.5, 55). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00611603 Jy ! Component: 100 - total flux cleaned = 0.00814378 Jy ! Component: 150 - total flux cleaned = 0.00842612 Jy ! Component: 200 - total flux cleaned = 0.00850328 Jy ! Total flux subtracted in 200 components = 0.00850328 Jy ! Clean residual min=-0.004860 max=0.005783 Jy/beam ! Clean residual mean=-0.000013 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.204131 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 144 components and 0.204131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075656Jy sigma=1.416577 ! Fit after self-cal, rms=0.075599Jy sigma=1.415559 ! 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=0.075599Jy sigma=1.415559 ! Fit after self-cal, rms=0.075350Jy sigma=1.413255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.933 mas, bmaj=7.277 mas, bpa=-4.267 degrees ! Estimated noise=0.421329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022612 Jy ! Component: 100 - total flux cleaned = 0.00274628 Jy ! Component: 150 - total flux cleaned = 0.00303232 Jy ! Component: 200 - total flux cleaned = 0.00323053 Jy ! Total flux subtracted in 200 components = 0.00323053 Jy ! Clean residual min=-0.004649 max=0.005526 Jy/beam ! Clean residual mean=-0.000016 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.207361 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 0.207361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075231Jy sigma=1.408289 ! Fit after self-cal, rms=0.075226Jy sigma=1.408058 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 (18.5, -54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051382 Jy ! Component: 100 - total flux cleaned = 0.00697876 Jy ! Component: 150 - total flux cleaned = 0.00746828 Jy ! Component: 200 - total flux cleaned = 0.00767806 Jy ! Total flux subtracted in 200 components = 0.00767806 Jy ! Clean residual min=-0.003992 max=0.005203 Jy/beam ! Clean residual mean=-0.000003 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.215039 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.215039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074934Jy sigma=1.397743 ! Fit after self-cal, rms=0.074921Jy sigma=1.397267 ! Inverting map ! Added new window around map position (-34.5, 103.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397935 Jy ! Component: 100 - total flux cleaned = 0.00399608 Jy ! Component: 150 - total flux cleaned = 0.00424229 Jy ! Component: 200 - total flux cleaned = 0.0046127 Jy ! Total flux subtracted in 200 components = 0.0046127 Jy ! Clean residual min=-0.003839 max=0.003938 Jy/beam ! Clean residual mean=0.000007 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.219652 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 222 components and 0.219652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074694Jy sigma=1.388583 ! Fit after self-cal, rms=0.074652Jy sigma=1.388009 ! 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=0.074652Jy sigma=1.388009 ! Fit after self-cal, rms=0.074400Jy sigma=1.377019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.207 mas, bmaj=17.06 mas, bpa=0.6449 degrees ! Estimated noise=0.544347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126273 Jy ! Component: 100 - total flux cleaned = 0.00144017 Jy ! Component: 150 - total flux cleaned = 0.00172458 Jy ! Component: 200 - total flux cleaned = 0.0019156 Jy ! Total flux subtracted in 200 components = 0.0019156 Jy ! Clean residual min=-0.003763 max=0.004357 Jy/beam ! Clean residual mean=0.000013 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.221568 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 263 components and 0.221568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074375Jy sigma=1.373850 ! Fit after self-cal, rms=0.074377Jy sigma=1.373523 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 = 0.000313082 Jy ! Component: 100 - total flux cleaned = 0.000311732 Jy ! Component: 150 - total flux cleaned = 0.000411965 Jy ! Component: 200 - total flux cleaned = 0.00050374 Jy ! Total flux subtracted in 200 components = 0.00050374 Jy ! Clean residual min=-0.003554 max=0.004322 Jy/beam ! Clean residual mean=0.000016 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.222072 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 286 components and 0.222072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074359Jy sigma=1.372429 ! Fit after self-cal, rms=0.074355Jy sigma=1.372385 ! 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=2.927 mas, bmaj=7.256 mas, bpa=-4.238 degrees ! Estimated noise=0.420216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.927 x 7.256 at -4.238 degrees (North through East) ! Clean map min=-0.003184 max=0.13489 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.415 mas, bmaj=6.128 mas, bpa=-4.03 degrees ! Estimated noise=0.634402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109799 Jy ! Component: 100 - total flux cleaned = 0.139069 Jy ! Component: 150 - total flux cleaned = 0.153414 Jy ! Component: 200 - total flux cleaned = 0.163638 Jy ! Total flux subtracted in 200 components = 0.163638 Jy ! Clean residual min=-0.005075 max=0.006465 Jy/beam ! Clean residual mean=-0.000036 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.163638 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.163638 Jy ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.256 mas, bpa=-4.238 degrees ! Estimated noise=0.420216 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 = 0.011542 Jy ! Component: 100 - total flux cleaned = 0.0201082 Jy ! Component: 150 - total flux cleaned = 0.0268647 Jy ! Component: 200 - total flux cleaned = 0.0323537 Jy ! Total flux subtracted in 200 components = 0.0323537 Jy ! Clean residual min=-0.004093 max=0.005515 Jy/beam ! Clean residual mean=-0.000039 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.195992 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 101 components and 0.195992 Jy ! Inverting map ! Added new window around map position (36, -63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550525 Jy ! Component: 100 - total flux cleaned = 0.0093777 Jy ! Component: 150 - total flux cleaned = 0.0125678 Jy ! Component: 200 - total flux cleaned = 0.0152572 Jy ! Total flux subtracted in 200 components = 0.0152572 Jy ! Clean residual min=-0.003455 max=0.003674 Jy/beam ! Clean residual mean=-0.000013 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.211249 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 141 components and 0.211249 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=7.207 mas, bmaj=17.06 mas, bpa=0.6449 degrees ! Estimated noise=0.544347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406488 Jy ! Component: 100 - total flux cleaned = 0.00681302 Jy ! Component: 150 - total flux cleaned = 0.00803988 Jy ! Component: 200 - total flux cleaned = 0.00858015 Jy ! Total flux subtracted in 200 components = 0.00858015 Jy ! Clean residual min=-0.003683 max=0.003747 Jy/beam ! Clean residual mean=0.000007 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.219829 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 = 0.000295128 Jy ! Component: 100 - total flux cleaned = 0.000510887 Jy ! Component: 150 - total flux cleaned = 0.000660764 Jy ! Component: 200 - total flux cleaned = 0.000848288 Jy ! Total flux subtracted in 200 components = 0.000848288 Jy ! Clean residual min=-0.003470 max=0.003698 Jy/beam ! Clean residual mean=0.000011 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.220678 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 185 components and 0.220678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.256 mas, bpa=-4.238 degrees ! Estimated noise=0.420216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041346 Jy ! Component: 100 - total flux cleaned = 0.000352766 Jy ! Component: 150 - total flux cleaned = 0.000410481 Jy ! Component: 200 - total flux cleaned = 0.000301687 Jy ! Total flux subtracted in 200 components = 0.000301687 Jy ! Clean residual min=-0.003097 max=0.003170 Jy/beam ! Clean residual mean=0.000004 rms=0.000778 Jy/beam ! Combined flux in latest and established models = 0.220979 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 216 components and 0.220979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074262Jy sigma=1.370158 ! Fit after self-cal, rms=0.074212Jy sigma=1.369414 wmodel /scr/pima/bg219h_uvs/J0952-2453_S_map.mod ! Writing 216 model components to file: /scr/pima/bg219h_uvs/J0952-2453_S_map.mod wobs /scr/pima/bg219h_uvs/J0952-2453_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0952-2453_S_uvs.fits wwins /scr/pima/bg219h_uvs/J0952-2453_S_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J0952-2453_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 = 0.00046878 Jy ! Component: 100 - total flux cleaned = 0.00117995 Jy ! Component: 150 - total flux cleaned = 0.00189665 Jy ! Component: 200 - total flux cleaned = 0.00217198 Jy ! Component: 250 - total flux cleaned = 0.00221715 Jy ! Component: 300 - total flux cleaned = 0.00234574 Jy ! Component: 350 - total flux cleaned = 0.0023446 Jy ! Component: 400 - total flux cleaned = 0.0023451 Jy ! Component: 450 - total flux cleaned = 0.00230579 Jy ! Component: 500 - total flux cleaned = 0.00226859 Jy ! Component: 550 - total flux cleaned = 0.00223127 Jy ! Component: 600 - total flux cleaned = 0.00219445 Jy ! Component: 650 - total flux cleaned = 0.00215866 Jy ! Component: 700 - total flux cleaned = 0.00208874 Jy ! Component: 750 - total flux cleaned = 0.00226363 Jy ! Component: 800 - total flux cleaned = 0.00219507 Jy ! Component: 850 - total flux cleaned = 0.00222903 Jy ! Component: 900 - total flux cleaned = 0.00216347 Jy ! Component: 950 - total flux cleaned = 0.0021635 Jy ! Component: 1000 - total flux cleaned = 0.00213129 Jy ! Component: 1050 - total flux cleaned = 0.00209893 Jy ! Component: 1100 - total flux cleaned = 0.00203626 Jy ! Component: 1150 - total flux cleaned = 0.00194424 Jy ! Component: 1200 - total flux cleaned = 0.00197402 Jy ! Component: 1250 - total flux cleaned = 0.00197367 Jy ! Component: 1300 - total flux cleaned = 0.00197349 Jy ! Component: 1350 - total flux cleaned = 0.00191514 Jy ! Component: 1400 - total flux cleaned = 0.00185756 Jy ! Component: 1450 - total flux cleaned = 0.0017725 Jy ! Component: 1500 - total flux cleaned = 0.00177246 Jy ! Component: 1550 - total flux cleaned = 0.00168973 Jy ! Component: 1600 - total flux cleaned = 0.00155462 Jy ! Component: 1650 - total flux cleaned = 0.00160801 Jy ! Component: 1700 - total flux cleaned = 0.00147602 Jy ! Component: 1750 - total flux cleaned = 0.00150207 Jy ! Component: 1800 - total flux cleaned = 0.00150226 Jy ! Component: 1850 - total flux cleaned = 0.00140066 Jy ! Component: 1900 - total flux cleaned = 0.00137577 Jy ! Component: 1950 - total flux cleaned = 0.00130182 Jy ! Component: 2000 - total flux cleaned = 0.0013264 Jy ! Component: 2050 - total flux cleaned = 0.00130232 Jy ! Component: 2100 - total flux cleaned = 0.00137369 Jy ! Component: 2150 - total flux cleaned = 0.00118423 Jy ! Component: 2200 - total flux cleaned = 0.00116106 Jy ! Component: 2250 - total flux cleaned = 0.001138 Jy ! Component: 2300 - total flux cleaned = 0.00106901 Jy ! Component: 2350 - total flux cleaned = 0.00095544 Jy ! Component: 2400 - total flux cleaned = 0.000798227 Jy ! Component: 2450 - total flux cleaned = 0.000709468 Jy ! Component: 2500 - total flux cleaned = 0.000577567 Jy ! Component: 2550 - total flux cleaned = 0.000446832 Jy ! Component: 2600 - total flux cleaned = 0.000382034 Jy ! Component: 2650 - total flux cleaned = 0.000210725 Jy ! Component: 2700 - total flux cleaned = 0.000146921 Jy ! Component: 2750 - total flux cleaned = 4.19689e-05 Jy ! Component: 2800 - total flux cleaned = -4.11965e-05 Jy ! Component: 2850 - total flux cleaned = -0.000185191 Jy ! Component: 2900 - total flux cleaned = -0.000226241 Jy ! Component: 2950 - total flux cleaned = -0.000347536 Jy ! Component: 3000 - total flux cleaned = -0.000527586 Jy ! Component: 3050 - total flux cleaned = -0.000606681 Jy ! Component: 3100 - total flux cleaned = -0.00064599 Jy ! Component: 3150 - total flux cleaned = -0.000685057 Jy ! Component: 3200 - total flux cleaned = -0.000743231 Jy ! Component: 3250 - total flux cleaned = -0.000858455 Jy ! Component: 3300 - total flux cleaned = -0.00091563 Jy ! Component: 3350 - total flux cleaned = -0.00095331 Jy ! Component: 3400 - total flux cleaned = -0.00108454 Jy ! Component: 3450 - total flux cleaned = -0.0011399 Jy ! Component: 3500 - total flux cleaned = -0.00126876 Jy ! Component: 3550 - total flux cleaned = -0.00123215 Jy ! Component: 3600 - total flux cleaned = -0.00126832 Jy ! Component: 3650 - total flux cleaned = -0.00125067 Jy ! Component: 3700 - total flux cleaned = -0.00126871 Jy ! Component: 3750 - total flux cleaned = -0.00139275 Jy ! Component: 3800 - total flux cleaned = -0.00135764 Jy ! Component: 3850 - total flux cleaned = -0.00135793 Jy ! Component: 3900 - total flux cleaned = -0.00135812 Jy ! Component: 3950 - total flux cleaned = -0.00140987 Jy ! Component: 4000 - total flux cleaned = -0.00147807 Jy ! Component: 4050 - total flux cleaned = -0.00147813 Jy ! Total flux subtracted in 4096 components = -0.00154527 Jy ! Clean residual min=-0.001125 max=0.001028 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.219434 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 538 components and 0.219434 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0952-2453_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.927 x 7.256 at -4.238 degrees (North through East) ! Clean map min=-0.0023 max=0.13315 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0952-2453_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.67348 0.67348 1.34696 2.69392 5.38784 10.7757 21.5513 43.1027 86.2054 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 445.447 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0952-2453_S_uvs.log closed on Thu Apr 7 08:58:44 2016