! Started logfile: /scr/pima/bg219e_uvs/J0730-1141_S_dfm.log on Thu May 19 18:28:16 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219e_uvs/J0730-1141_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0730-1141_S_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.873016 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 1760 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0730-1141_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.524716Jy sigma=26.658819 ! Fit after self-cal, rms=2.433406Jy sigma=18.113986 ! 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=3.24 mas, bmaj=10.91 mas, bpa=21.53 degrees ! Estimated noise=3.89656 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 = 2.47425 Jy ! Component: 100 - total flux cleaned = 3.07637 Jy ! Total flux subtracted in 100 components = 3.07637 Jy ! Clean residual min=-0.111889 max=0.244020 Jy/beam ! Clean residual mean=-0.000245 rms=0.028754 Jy/beam ! Combined flux in latest and established models = 3.07637 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 3.07637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.622886Jy sigma=3.657870 ! Fit after self-cal, rms=0.620968Jy sigma=3.643922 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.260134 Jy ! Component: 100 - total flux cleaned = 0.389227 Jy ! Total flux subtracted in 100 components = 0.389227 Jy ! Clean residual min=-0.056299 max=0.071065 Jy/beam ! Clean residual mean=-0.000063 rms=0.015617 Jy/beam ! Combined flux in latest and established models = 3.4656 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 3.4656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.440141Jy sigma=2.253701 ! Fit after self-cal, rms=0.437443Jy sigma=2.230326 ! 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=3.792 mas, bmaj=12.07 mas, bpa=20.89 degrees ! Estimated noise=3.39343 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 = 0.108069 Jy ! Component: 100 - total flux cleaned = 0.170339 Jy ! Component: 150 - total flux cleaned = 0.206992 Jy ! Component: 200 - total flux cleaned = 0.214532 Jy ! Total flux subtracted in 200 components = 0.214532 Jy ! Clean residual min=-0.068072 max=0.055248 Jy/beam ! Clean residual mean=0.000023 rms=0.016245 Jy/beam ! Combined flux in latest and established models = 3.68013 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 3.68013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.392933Jy sigma=2.000465 ! Fit after self-cal, rms=0.392225Jy sigma=1.990454 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.792 x 12.07 at 20.89 degrees (North through East) ! Clean map min=-0.064278 max=3.2294 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 1.03 HN 1.05 KP 1.01 ! LA 1.01 NL 0.90 OV 1.04 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.06 KP 1.02 ! LA 1.02 NL 0.94 OV 0.99 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.03 KP 1.00 ! LA 1.01 NL 0.98 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.97 KP 0.98 ! LA 0.98 NL 0.98 OV 1.02 PT 0.98 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.392225Jy sigma=1.990454 ! Fit after self-cal, rms=0.324199Jy sigma=1.727496 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=12.09 mas, bpa=20.99 degrees ! Estimated noise=3.39646 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 = 0.023267 Jy ! Component: 100 - total flux cleaned = 0.0297502 Jy ! Component: 150 - total flux cleaned = 0.0305707 Jy ! Component: 200 - total flux cleaned = 0.0308924 Jy ! Total flux subtracted in 200 components = 0.0308924 Jy ! Clean residual min=-0.048266 max=0.047457 Jy/beam ! Clean residual mean=0.000036 rms=0.013238 Jy/beam ! Combined flux in latest and established models = 3.71102 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 3.71102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.320988Jy sigma=1.717579 ! Fit after self-cal, rms=0.320831Jy sigma=1.714971 ! 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=0.320831Jy sigma=1.714971 ! Fit after self-cal, rms=0.398079Jy sigma=1.845015 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=12.08 mas, bpa=20.95 degrees ! Estimated noise=3.42579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0334479 Jy ! Component: 100 - total flux cleaned = 0.0370054 Jy ! Component: 150 - total flux cleaned = 0.0397174 Jy ! Component: 200 - total flux cleaned = 0.0420199 Jy ! Total flux subtracted in 200 components = 0.0420199 Jy ! Clean residual min=-0.056620 max=0.048409 Jy/beam ! Clean residual mean=0.000045 rms=0.014549 Jy/beam ! Combined flux in latest and established models = 3.75304 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 3.75304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.389683Jy sigma=1.835656 ! Fit after self-cal, rms=0.389718Jy sigma=1.834484 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 = 0.00504186 Jy ! Component: 100 - total flux cleaned = 0.00635499 Jy ! Component: 150 - total flux cleaned = 0.0078929 Jy ! Component: 200 - total flux cleaned = 0.00891757 Jy ! Total flux subtracted in 200 components = 0.00891757 Jy ! Clean residual min=-0.057455 max=0.048527 Jy/beam ! Clean residual mean=0.000052 rms=0.014469 Jy/beam ! Combined flux in latest and established models = 3.76196 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 3.76196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.387366Jy sigma=1.836735 ! Fit after self-cal, rms=0.387391Jy sigma=1.836206 ! 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=0.387391Jy sigma=1.836206 ! Fit after self-cal, rms=0.385132Jy sigma=1.804666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.769 mas, bmaj=12.09 mas, bpa=21 degrees ! Estimated noise=3.4531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.02507 Jy ! Component: 100 - total flux cleaned = 0.0268754 Jy ! Component: 150 - total flux cleaned = 0.0293295 Jy ! Component: 200 - total flux cleaned = 0.0314292 Jy ! Total flux subtracted in 200 components = 0.0314292 Jy ! Clean residual min=-0.057378 max=0.048961 Jy/beam ! Clean residual mean=0.000058 rms=0.014535 Jy/beam ! Combined flux in latest and established models = 3.79339 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 96 components and 3.79339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.379398Jy sigma=1.807300 ! Fit after self-cal, rms=0.379424Jy sigma=1.806540 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 = 0.00390221 Jy ! Component: 100 - total flux cleaned = 0.00489738 Jy ! Component: 150 - total flux cleaned = 0.00550479 Jy ! Component: 200 - total flux cleaned = 0.00578128 Jy ! Total flux subtracted in 200 components = 0.00578128 Jy ! Clean residual min=-0.058229 max=0.049348 Jy/beam ! Clean residual mean=0.000064 rms=0.014494 Jy/beam ! Combined flux in latest and established models = 3.79917 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 3.79917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.377854Jy sigma=1.809403 ! Fit after self-cal, rms=0.377886Jy sigma=1.809077 ! 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=0.377886Jy sigma=1.809077 ! Fit after self-cal, rms=0.377096Jy sigma=1.793460 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.463 mas, bmaj=14.79 mas, bpa=13.54 degrees ! Estimated noise=4.32449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154371 Jy ! Component: 100 - total flux cleaned = 0.0146146 Jy ! Component: 150 - total flux cleaned = 0.013893 Jy ! Component: 200 - total flux cleaned = 0.0133377 Jy ! Total flux subtracted in 200 components = 0.0133377 Jy ! Clean residual min=-0.064331 max=0.055335 Jy/beam ! Clean residual mean=0.000106 rms=0.018454 Jy/beam ! Combined flux in latest and established models = 3.81251 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 3.81251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.372218Jy sigma=1.816582 ! Fit after self-cal, rms=0.372148Jy sigma=1.813675 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 = 0.00253449 Jy ! Component: 100 - total flux cleaned = 0.00254805 Jy ! Component: 150 - total flux cleaned = 0.00216421 Jy ! Component: 200 - total flux cleaned = 0.00111448 Jy ! Total flux subtracted in 200 components = 0.00111448 Jy ! Clean residual min=-0.065057 max=0.056306 Jy/beam ! Clean residual mean=0.000111 rms=0.018333 Jy/beam ! Combined flux in latest and established models = 3.81362 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 137 components and 3.81362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.371034Jy sigma=1.826564 ! Fit after self-cal, rms=0.371060Jy sigma=1.826247 ! 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=3.764 mas, bmaj=12.11 mas, bpa=21.05 degrees ! Estimated noise=3.47591 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.764 x 12.11 at 21.05 degrees (North through East) ! Clean map min=-0.058799 max=3.3005 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=0.371060Jy sigma=1.826247 ! Fit after self-cal, rms=0.369502Jy sigma=1.783642 ! Inverting map and beam ! Estimated beam: bmin=3.76 mas, bmaj=12.14 mas, bpa=21.12 degrees ! Estimated noise=3.49842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179427 Jy ! Component: 100 - total flux cleaned = 0.0220443 Jy ! Component: 150 - total flux cleaned = 0.0249379 Jy ! Component: 200 - total flux cleaned = 0.0258809 Jy ! Total flux subtracted in 200 components = 0.0258809 Jy ! Clean residual min=-0.058921 max=0.051053 Jy/beam ! Clean residual mean=0.000076 rms=0.014814 Jy/beam ! Combined flux in latest and established models = 3.8395 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 3.8395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.366282Jy sigma=1.786490 ! Fit after self-cal, rms=0.366188Jy sigma=1.785737 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000316825 Jy ! Component: 100 - total flux cleaned = 0.000604018 Jy ! Component: 150 - total flux cleaned = 0.000843897 Jy ! Component: 200 - total flux cleaned = 0.000846027 Jy ! Total flux subtracted in 200 components = 0.000846027 Jy ! Clean residual min=-0.058816 max=0.049709 Jy/beam ! Clean residual mean=0.000078 rms=0.014795 Jy/beam ! Combined flux in latest and established models = 3.84035 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 3.84035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365387Jy sigma=1.785414 ! Fit after self-cal, rms=0.365332Jy sigma=1.784863 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365332Jy sigma=1.784863 ! Fit after self-cal, rms=0.365088Jy sigma=1.778944 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=3.214 mas, bmaj=10.98 mas, bpa=21.69 degrees ! Estimated noise=4.03113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.55868 Jy ! Component: 100 - total flux cleaned = 3.20783 Jy ! Component: 150 - total flux cleaned = 3.49266 Jy ! Component: 200 - total flux cleaned = 3.63323 Jy ! Total flux subtracted in 200 components = 3.63323 Jy ! Clean residual min=-0.055730 max=0.069065 Jy/beam ! Clean residual mean=-0.000062 rms=0.014997 Jy/beam ! Combined flux in latest and established models = 3.63323 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 3.63323 Jy ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=12.14 mas, bpa=21.13 degrees ! Estimated noise=3.51466 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 = 0.113001 Jy ! Component: 100 - total flux cleaned = 0.172473 Jy ! Component: 150 - total flux cleaned = 0.184141 Jy ! Component: 200 - total flux cleaned = 0.193534 Jy ! Total flux subtracted in 200 components = 0.193534 Jy ! Clean residual min=-0.065161 max=0.054667 Jy/beam ! Clean residual mean=0.000048 rms=0.016008 Jy/beam ! Combined flux in latest and established models = 3.82676 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 52 components and 3.82676 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=7.47 mas, bmaj=14.81 mas, bpa=13.74 degrees ! Estimated noise=4.37291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159144 Jy ! Component: 100 - total flux cleaned = 0.0171201 Jy ! Component: 150 - total flux cleaned = 0.0180821 Jy ! Component: 200 - total flux cleaned = 0.0180939 Jy ! Total flux subtracted in 200 components = 0.0180939 Jy ! Clean residual min=-0.067295 max=0.058011 Jy/beam ! Clean residual mean=0.000110 rms=0.019126 Jy/beam ! Combined flux in latest and established models = 3.84486 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 = 0.000749311 Jy ! Component: 100 - total flux cleaned = 0.00201868 Jy ! Component: 150 - total flux cleaned = 0.00255249 Jy ! Component: 200 - total flux cleaned = 0.00255176 Jy ! Total flux subtracted in 200 components = 0.00255176 Jy ! Clean residual min=-0.066933 max=0.059424 Jy/beam ! Clean residual mean=0.000119 rms=0.018880 Jy/beam ! Combined flux in latest and established models = 3.84741 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 80 components and 3.84741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.759 mas, bmaj=12.14 mas, bpa=21.13 degrees ! Estimated noise=3.51466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510235 Jy ! Component: 100 - total flux cleaned = 0.00385793 Jy ! Component: 150 - total flux cleaned = 0.00666049 Jy ! Component: 200 - total flux cleaned = 0.00862474 Jy ! Total flux subtracted in 200 components = 0.00862474 Jy ! Clean residual min=-0.062259 max=0.051394 Jy/beam ! Clean residual mean=0.000074 rms=0.015224 Jy/beam ! Combined flux in latest and established models = 3.85604 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 3.85604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.365128Jy sigma=1.814274 ! Fit after self-cal, rms=0.365153Jy sigma=1.812784 wmodel /J0730-1141_S_map.mod ! wmodel: Unable to open new model file: /J0730-1141_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0730-1141_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.759 x 12.14 at 21.13 degrees (North through East) ! Clean map min=-0.062741 max=3.3372 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0730-1141_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 3.33724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0152152 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.36777 1.36777 2.73553 5.47107 10.9421 21.8843 43.7685 87.5371 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0456 print "peak= ", int(1000*peak_flux)/1000 ! peak= 3.337 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 219.335 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0730-1141_S_dfm.log closed on Thu May 19 18:28:18 2016