! Started logfile: /scr/pima/bg219e_uvs/J2115+2933_S_dfm.log on Thu May 19 18:57:35 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/J2115+2933_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2115+2933_S_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.840278 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 3 lines of history. ! ! Reading 1936 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 J2115+2933_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.952260Jy sigma=21.980813 ! Fit after self-cal, rms=1.357786Jy sigma=3.664280 ! 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=3.979 mas, bmaj=6.711 mas, bpa=35.34 degrees ! Estimated noise=1.1569 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 = 0.672686 Jy ! Component: 100 - total flux cleaned = 0.823635 Jy ! Total flux subtracted in 100 components = 0.823635 Jy ! Clean residual min=-0.024094 max=0.052345 Jy/beam ! Clean residual mean=0.000180 rms=0.006849 Jy/beam ! Combined flux in latest and established models = 0.823635 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.823635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.375029Jy sigma=2.763952 ! Fit after self-cal, rms=1.375026Jy sigma=2.763737 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0536874 Jy ! Component: 100 - total flux cleaned = 0.0842878 Jy ! Total flux subtracted in 100 components = 0.0842878 Jy ! Clean residual min=-0.025658 max=0.021942 Jy/beam ! Clean residual mean=0.000203 rms=0.006045 Jy/beam ! Combined flux in latest and established models = 0.907923 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.907923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.365423Jy sigma=2.535684 ! Fit after self-cal, rms=1.365415Jy sigma=2.534423 ! 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=4.85 mas, bmaj=7.164 mas, bpa=30.41 degrees ! Estimated noise=0.973471 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 = 0.0284983 Jy ! Component: 100 - total flux cleaned = 0.0465505 Jy ! Component: 150 - total flux cleaned = 0.0587465 Jy ! Component: 200 - total flux cleaned = 0.0671782 Jy ! Total flux subtracted in 200 components = 0.0671782 Jy ! Clean residual min=-0.023698 max=0.020827 Jy/beam ! Clean residual mean=0.000274 rms=0.005978 Jy/beam ! Combined flux in latest and established models = 0.975101 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 75 components and 0.975101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.361001Jy sigma=2.507136 ! Fit after self-cal, rms=1.360991Jy sigma=2.505896 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.85 x 7.164 at 30.41 degrees (North through East) ! Clean map min=-0.023305 max=0.87175 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 1.07 KP 1.00 ! LA 1.13 NL 1.02 OV 1.06 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.07 KP 0.89 ! LA 0.89 NL 1.00 OV 0.98 PT 1.06 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 HN 1.02 KP 0.87 ! LA 0.85 NL 1.07 OV 1.02 PT 1.08 ! SC 0.94 ! ! ! Fit before self-cal, rms=1.360991Jy sigma=2.505896 ! Fit after self-cal, rms=1.223907Jy sigma=2.083305 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.839 mas, bmaj=7.185 mas, bpa=30.42 degrees ! Estimated noise=0.982606 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 = 0.00734291 Jy ! Component: 100 - total flux cleaned = 0.00840589 Jy ! Component: 150 - total flux cleaned = 0.00925117 Jy ! Component: 200 - total flux cleaned = 0.00936915 Jy ! Total flux subtracted in 200 components = 0.00936915 Jy ! Clean residual min=-0.022925 max=0.018322 Jy/beam ! Clean residual mean=0.000235 rms=0.005615 Jy/beam ! Combined flux in latest and established models = 0.98447 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.98447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.222447Jy sigma=2.096643 ! Fit after self-cal, rms=1.222437Jy sigma=2.096251 ! 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=1.222437Jy sigma=2.096251 ! Fit after self-cal, rms=1.221250Jy sigma=1.909277 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.819 mas, bmaj=7.166 mas, bpa=30.72 degrees ! Estimated noise=1.00097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151885 Jy ! Component: 100 - total flux cleaned = 0.0212543 Jy ! Component: 150 - total flux cleaned = 0.0248785 Jy ! Component: 200 - total flux cleaned = 0.0272651 Jy ! Total flux subtracted in 200 components = 0.0272651 Jy ! Clean residual min=-0.023256 max=0.016774 Jy/beam ! Clean residual mean=0.000172 rms=0.005173 Jy/beam ! Combined flux in latest and established models = 1.01174 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 1.01173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.218702Jy sigma=1.926363 ! Fit after self-cal, rms=1.218696Jy sigma=1.926086 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 = 0.00125805 Jy ! Component: 100 - total flux cleaned = 0.00177993 Jy ! Component: 150 - total flux cleaned = 0.00210675 Jy ! Component: 200 - total flux cleaned = 0.002314 Jy ! Total flux subtracted in 200 components = 0.002314 Jy ! Clean residual min=-0.023259 max=0.016747 Jy/beam ! Clean residual mean=0.000174 rms=0.005173 Jy/beam ! Combined flux in latest and established models = 1.01405 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 1.01405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.218587Jy sigma=1.927078 ! Fit after self-cal, rms=1.218583Jy sigma=1.926881 ! 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=1.218583Jy sigma=1.926881 ! Fit after self-cal, rms=1.218501Jy sigma=1.909082 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.809 mas, bmaj=7.153 mas, bpa=30.82 degrees ! Estimated noise=1.01376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997139 Jy ! Component: 100 - total flux cleaned = 0.0140671 Jy ! Component: 150 - total flux cleaned = 0.0164851 Jy ! Component: 200 - total flux cleaned = 0.0177994 Jy ! Total flux subtracted in 200 components = 0.0177994 Jy ! Clean residual min=-0.024149 max=0.016114 Jy/beam ! Clean residual mean=0.000172 rms=0.005198 Jy/beam ! Combined flux in latest and established models = 1.03185 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 123 components and 1.03185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.216899Jy sigma=1.926388 ! Fit after self-cal, rms=1.216898Jy sigma=1.926283 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 = 0.000379847 Jy ! Component: 100 - total flux cleaned = 0.000705589 Jy ! Component: 150 - total flux cleaned = 0.000905639 Jy ! Component: 200 - total flux cleaned = 0.00111549 Jy ! Total flux subtracted in 200 components = 0.00111549 Jy ! Clean residual min=-0.024204 max=0.016021 Jy/beam ! Clean residual mean=0.000173 rms=0.005199 Jy/beam ! Combined flux in latest and established models = 1.03296 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 1.03296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.216805Jy sigma=1.927454 ! Fit after self-cal, rms=1.216803Jy sigma=1.927369 ! 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=1.216803Jy sigma=1.927369 ! Fit after self-cal, rms=1.216773Jy sigma=1.919911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.08 mas, bmaj=9.173 mas, bpa=-7.157 degrees ! Estimated noise=1.20389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00869187 Jy ! Component: 100 - total flux cleaned = 0.0118384 Jy ! Component: 150 - total flux cleaned = 0.0123224 Jy ! Component: 200 - total flux cleaned = 0.0127258 Jy ! Total flux subtracted in 200 components = 0.0127258 Jy ! Clean residual min=-0.033026 max=0.021278 Jy/beam ! Clean residual mean=0.000297 rms=0.008142 Jy/beam ! Combined flux in latest and established models = 1.04569 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 135 components and 1.04569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.215754Jy sigma=1.933663 ! Fit after self-cal, rms=1.215749Jy sigma=1.933380 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 = 0.000404783 Jy ! Component: 100 - total flux cleaned = 0.000596867 Jy ! Component: 150 - total flux cleaned = 0.000704435 Jy ! Component: 200 - total flux cleaned = 0.000796982 Jy ! Total flux subtracted in 200 components = 0.000796982 Jy ! Clean residual min=-0.033060 max=0.021153 Jy/beam ! Clean residual mean=0.000298 rms=0.008142 Jy/beam ! Combined flux in latest and established models = 1.04649 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 136 components and 1.04649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.215636Jy sigma=1.935718 ! Fit after self-cal, rms=1.215632Jy sigma=1.935573 ! 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=4.804 mas, bmaj=7.145 mas, bpa=30.87 degrees ! Estimated noise=1.02254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.804 x 7.145 at 30.87 degrees (North through East) ! Clean map min=-0.024516 max=0.91437 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=1.215632Jy sigma=1.935573 ! Fit after self-cal, rms=1.215349Jy sigma=1.888992 ! Inverting map and beam ! Estimated beam: bmin=4.8 mas, bmaj=7.137 mas, bpa=30.99 degrees ! Estimated noise=1.02784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043706 Jy ! Component: 100 - total flux cleaned = 0.00598042 Jy ! Component: 150 - total flux cleaned = 0.00646307 Jy ! Component: 200 - total flux cleaned = 0.00667999 Jy ! Total flux subtracted in 200 components = 0.00667999 Jy ! Clean residual min=-0.024924 max=0.015399 Jy/beam ! Clean residual mean=0.000166 rms=0.005162 Jy/beam ! Combined flux in latest and established models = 1.05317 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 1.05317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.214714Jy sigma=1.898869 ! Fit after self-cal, rms=1.214714Jy sigma=1.898848 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.77282e-05 Jy ! Component: 100 - total flux cleaned = 4.79626e-05 Jy ! Component: 150 - total flux cleaned = 7.74955e-05 Jy ! Component: 200 - total flux cleaned = 0.000105217 Jy ! Total flux subtracted in 200 components = 0.000105217 Jy ! Clean residual min=-0.024965 max=0.015395 Jy/beam ! Clean residual mean=0.000166 rms=0.005162 Jy/beam ! Combined flux in latest and established models = 1.05327 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 1.05327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.214692Jy sigma=1.899035 ! Fit after self-cal, rms=1.214691Jy sigma=1.899019 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.214691Jy sigma=1.899019 ! Fit after self-cal, rms=1.214688Jy sigma=1.897723 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=3.936 mas, bmaj=6.684 mas, bpa=35.69 degrees ! Estimated noise=1.21554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.706644 Jy ! Component: 100 - total flux cleaned = 0.870249 Jy ! Component: 150 - total flux cleaned = 0.933194 Jy ! Component: 200 - total flux cleaned = 0.969843 Jy ! Total flux subtracted in 200 components = 0.969843 Jy ! Clean residual min=-0.021531 max=0.020181 Jy/beam ! Clean residual mean=0.000157 rms=0.005120 Jy/beam ! Combined flux in latest and established models = 0.969844 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.969844 Jy ! Inverting map and beam ! Estimated beam: bmin=4.801 mas, bmaj=7.135 mas, bpa=30.97 degrees ! Estimated noise=1.03183 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 = 0.031443 Jy ! Component: 100 - total flux cleaned = 0.0505367 Jy ! Component: 150 - total flux cleaned = 0.0628405 Jy ! Component: 200 - total flux cleaned = 0.0709747 Jy ! Total flux subtracted in 200 components = 0.0709747 Jy ! Clean residual min=-0.024635 max=0.015416 Jy/beam ! Clean residual mean=0.000152 rms=0.005207 Jy/beam ! Combined flux in latest and established models = 1.04082 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 91 components and 1.04082 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=8.077 mas, bmaj=9.161 mas, bpa=-7.395 degrees ! Estimated noise=1.21618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00915555 Jy ! Component: 100 - total flux cleaned = 0.0126134 Jy ! Component: 150 - total flux cleaned = 0.0133202 Jy ! Component: 200 - total flux cleaned = 0.0139089 Jy ! Total flux subtracted in 200 components = 0.0139089 Jy ! Clean residual min=-0.033424 max=0.020481 Jy/beam ! Clean residual mean=0.000282 rms=0.008079 Jy/beam ! Combined flux in latest and established models = 1.05473 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 = 0.000401225 Jy ! Component: 100 - total flux cleaned = 0.000753834 Jy ! Component: 150 - total flux cleaned = 0.000985796 Jy ! Component: 200 - total flux cleaned = 0.00105835 Jy ! Total flux subtracted in 200 components = 0.00105835 Jy ! Clean residual min=-0.033516 max=0.020393 Jy/beam ! Clean residual mean=0.000283 rms=0.008078 Jy/beam ! Combined flux in latest and established models = 1.05579 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 1.05579 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.801 mas, bmaj=7.135 mas, bpa=30.97 degrees ! Estimated noise=1.03183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103758 Jy ! Component: 100 - total flux cleaned = -0.00111821 Jy ! Component: 150 - total flux cleaned = -0.00111839 Jy ! Component: 200 - total flux cleaned = -0.000924712 Jy ! Total flux subtracted in 200 components = -0.000924712 Jy ! Clean residual min=-0.024619 max=0.014937 Jy/beam ! Clean residual mean=0.000163 rms=0.005197 Jy/beam ! Combined flux in latest and established models = 1.05486 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 1.05486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.214478Jy sigma=1.904854 ! Fit after self-cal, rms=1.214477Jy sigma=1.904600 wmodel /J2115+2933_S_map.mod ! wmodel: Unable to open new model file: /J2115+2933_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J2115+2933_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.801 x 7.135 at 30.97 degrees (North through East) ! Clean map min=-0.024369 max=0.92237 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2115+2933_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.922372 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00519634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.6901 1.6901 3.3802 6.7604 13.5208 27.0416 54.0832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0155 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.922 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 177.504 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2115+2933_S_dfm.log closed on Thu May 19 18:57:37 2016