! Started logfile: /scr/pima/bg219b_uvs/J0543+8238_S_dfm.log on Thu May 19 20:03:16 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/bg219b_uvs/J0543+8238_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0543+8238_S_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783575 visibilities/baseline/integration-bin. ! Found source: J0543+8238 ! ! 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 6488 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 J0543+8238_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018583Jy sigma=22.774326 ! Fit after self-cal, rms=0.853175Jy sigma=19.281953 ! 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=2.718 mas, bmaj=9.198 mas, bpa=-11.37 degrees ! Estimated noise=0.634676 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 = 0.107503 Jy ! Component: 100 - total flux cleaned = 0.141273 Jy ! Total flux subtracted in 100 components = 0.141273 Jy ! Clean residual min=-0.007240 max=0.014195 Jy/beam ! Clean residual mean=0.000015 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.141273 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.141273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116984Jy sigma=1.694275 ! Fit after self-cal, rms=0.116926Jy sigma=1.690173 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170364 Jy ! Component: 100 - total flux cleaned = 0.0267869 Jy ! Total flux subtracted in 100 components = 0.0267869 Jy ! Clean residual min=-0.006195 max=0.011176 Jy/beam ! Clean residual mean=0.000019 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.16806 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.16806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112324Jy sigma=1.578522 ! Fit after self-cal, rms=0.112230Jy sigma=1.574824 ! Inverting map ! Added new window around map position (-4, -24.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104268 Jy ! Component: 100 - total flux cleaned = 0.0170952 Jy ! Total flux subtracted in 100 components = 0.0170952 Jy ! Clean residual min=-0.005330 max=0.006360 Jy/beam ! Clean residual mean=0.000019 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.185155 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.185155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110615Jy sigma=1.532016 ! Fit after self-cal, rms=0.110520Jy sigma=1.528882 ! 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=3.399 mas, bmaj=9.826 mas, bpa=-10.45 degrees ! Estimated noise=0.408394 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 = 0.00834335 Jy ! Component: 100 - total flux cleaned = 0.0142605 Jy ! Component: 150 - total flux cleaned = 0.0188063 Jy ! Component: 200 - total flux cleaned = 0.0223614 Jy ! Total flux subtracted in 200 components = 0.0223614 Jy ! Clean residual min=-0.004961 max=0.005415 Jy/beam ! Clean residual mean=0.000047 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.207517 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 86 components and 0.207517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109117Jy sigma=1.504612 ! Fit after self-cal, rms=0.109066Jy sigma=1.502726 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.399 x 9.826 at -10.45 degrees (North through East) ! Clean map min=-0.004694 max=0.1437 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 0.96 FD 0.99 HN 1.02 KP 0.88 ! LA 0.93 MK 0.92 NL 0.99 OV 1.00 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.98 ! LA 0.93 MK 1.08 NL 1.01 OV 1.02 ! PT 1.12 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.02 KP 0.96 ! LA 0.93 MK 1.00 NL 0.97 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.94 ! LA 0.94 MK 1.01 NL 1.04 OV 1.00 ! PT 1.10 SC 1.01 ! ! ! Fit before self-cal, rms=0.109066Jy sigma=1.502726 ! Fit after self-cal, rms=0.098835Jy sigma=1.483379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=9.852 mas, bpa=-10.47 degrees ! Estimated noise=0.407591 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 = 0.00361584 Jy ! Component: 100 - total flux cleaned = 0.0060109 Jy ! Component: 150 - total flux cleaned = 0.00772248 Jy ! Component: 200 - total flux cleaned = 0.00900537 Jy ! Total flux subtracted in 200 components = 0.00900537 Jy ! Clean residual min=-0.005085 max=0.004736 Jy/beam ! Clean residual mean=0.000054 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.216522 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 110 components and 0.216522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098515Jy sigma=1.479834 ! Fit after self-cal, rms=0.098479Jy sigma=1.478765 ! 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=0.098479Jy sigma=1.478765 ! Fit after self-cal, rms=0.098589Jy sigma=1.453668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.403 mas, bmaj=9.816 mas, bpa=-10.51 degrees ! Estimated noise=0.412709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293636 Jy ! Component: 100 - total flux cleaned = 0.00486073 Jy ! Component: 150 - total flux cleaned = 0.00620284 Jy ! Component: 200 - total flux cleaned = 0.00718034 Jy ! Total flux subtracted in 200 components = 0.00718034 Jy ! Clean residual min=-0.003405 max=0.003490 Jy/beam ! Clean residual mean=0.000008 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.223702 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 137 components and 0.223702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098290Jy sigma=1.452193 ! Fit after self-cal, rms=0.098305Jy sigma=1.451737 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 = 0.00113734 Jy ! Component: 100 - total flux cleaned = 0.00133142 Jy ! Component: 150 - total flux cleaned = 0.00153789 Jy ! Component: 200 - total flux cleaned = 0.00166911 Jy ! Total flux subtracted in 200 components = 0.00166911 Jy ! Clean residual min=-0.003241 max=0.003412 Jy/beam ! Clean residual mean=0.000009 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.225372 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 147 components and 0.225372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098248Jy sigma=1.451533 ! Fit after self-cal, rms=0.098250Jy sigma=1.451428 ! 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=0.098250Jy sigma=1.451428 ! Fit after self-cal, rms=0.098800Jy sigma=1.449566 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.39 mas, bmaj=9.802 mas, bpa=-10.54 degrees ! Estimated noise=0.418434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229659 Jy ! Component: 100 - total flux cleaned = 0.00372188 Jy ! Component: 150 - total flux cleaned = 0.00473653 Jy ! Component: 200 - total flux cleaned = 0.00547768 Jy ! Total flux subtracted in 200 components = 0.00547768 Jy ! Clean residual min=-0.003293 max=0.003422 Jy/beam ! Clean residual mean=0.000007 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.230849 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 158 components and 0.230849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098568Jy sigma=1.449283 ! Fit after self-cal, rms=0.098573Jy sigma=1.449195 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 = 0.000637194 Jy ! Component: 100 - total flux cleaned = 0.00075594 Jy ! Component: 150 - total flux cleaned = 0.000881795 Jy ! Component: 200 - total flux cleaned = 0.00101469 Jy ! Total flux subtracted in 200 components = 0.00101469 Jy ! Clean residual min=-0.003224 max=0.003390 Jy/beam ! Clean residual mean=0.000007 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.231864 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 164 components and 0.231864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098539Jy sigma=1.449119 ! Fit after self-cal, rms=0.098541Jy sigma=1.449083 ! 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=0.098541Jy sigma=1.449083 ! Fit after self-cal, rms=0.099091Jy sigma=1.447797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.298 mas, bmaj=12.42 mas, bpa=-10.37 degrees ! Estimated noise=0.525499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339032 Jy ! Component: 100 - total flux cleaned = 0.00503976 Jy ! Component: 150 - total flux cleaned = 0.00606091 Jy ! Component: 200 - total flux cleaned = 0.00669629 Jy ! Total flux subtracted in 200 components = 0.00669629 Jy ! Clean residual min=-0.004294 max=0.003842 Jy/beam ! Clean residual mean=0.000011 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.23856 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 183 components and 0.23856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098867Jy sigma=1.448612 ! Fit after self-cal, rms=0.098875Jy sigma=1.448406 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 = 0.000929847 Jy ! Component: 100 - total flux cleaned = 0.00102787 Jy ! Component: 150 - total flux cleaned = 0.00110662 Jy ! Component: 200 - total flux cleaned = 0.00115716 Jy ! Total flux subtracted in 200 components = 0.00115716 Jy ! Clean residual min=-0.004301 max=0.003942 Jy/beam ! Clean residual mean=0.000011 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.239717 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 190 components and 0.239717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098854Jy sigma=1.448730 ! Fit after self-cal, rms=0.098858Jy sigma=1.448670 ! 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=3.38 mas, bmaj=9.792 mas, bpa=-10.54 degrees ! Estimated noise=0.423985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 9.792 at -10.54 degrees (North through East) ! Clean map min=-0.0033033 max=0.14666 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=2.711 mas, bmaj=9.19 mas, bpa=-11.42 degrees ! Estimated noise=0.655519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111037 Jy ! Component: 100 - total flux cleaned = 0.14841 Jy ! Component: 150 - total flux cleaned = 0.167929 Jy ! Component: 200 - total flux cleaned = 0.181426 Jy ! Total flux subtracted in 200 components = 0.181426 Jy ! Clean residual min=-0.005316 max=0.008333 Jy/beam ! Clean residual mean=0.000004 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.181426 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.181426 Jy ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=9.792 mas, bpa=-10.54 degrees ! Estimated noise=0.423985 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 = 0.0143363 Jy ! Component: 100 - total flux cleaned = 0.0241708 Jy ! Component: 150 - total flux cleaned = 0.0313312 Jy ! Component: 200 - total flux cleaned = 0.0367502 Jy ! Total flux subtracted in 200 components = 0.0367502 Jy ! Clean residual min=-0.004134 max=0.004441 Jy/beam ! Clean residual mean=0.000004 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.218177 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 99 components and 0.218177 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=7.298 mas, bmaj=12.42 mas, bpa=-10.37 degrees ! Estimated noise=0.525499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00741987 Jy ! Component: 100 - total flux cleaned = 0.012037 Jy ! Component: 150 - total flux cleaned = 0.015177 Jy ! Component: 200 - total flux cleaned = 0.0173563 Jy ! Total flux subtracted in 200 components = 0.0173563 Jy ! Clean residual min=-0.004380 max=0.003811 Jy/beam ! Clean residual mean=0.000010 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.235533 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 = 0.00152844 Jy ! Component: 100 - total flux cleaned = 0.00260349 Jy ! Component: 150 - total flux cleaned = 0.00336086 Jy ! Component: 200 - total flux cleaned = 0.00389485 Jy ! Total flux subtracted in 200 components = 0.00389485 Jy ! Clean residual min=-0.004338 max=0.003774 Jy/beam ! Clean residual mean=0.000011 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.239428 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 149 components and 0.239428 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=9.792 mas, bpa=-10.54 degrees ! Estimated noise=0.423985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000700113 Jy ! Component: 100 - total flux cleaned = -0.000748624 Jy ! Component: 150 - total flux cleaned = -0.000750946 Jy ! Component: 200 - total flux cleaned = -0.000786746 Jy ! Total flux subtracted in 200 components = -0.000786746 Jy ! Clean residual min=-0.003301 max=0.003355 Jy/beam ! Clean residual mean=0.000006 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.238641 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 161 components and 0.238641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098879Jy sigma=1.448344 ! Fit after self-cal, rms=0.098880Jy sigma=1.448193 wmodel /J0543+8238_S_map.mod ! wmodel: Unable to open new model file: /J0543+8238_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0543+8238_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.38 x 9.792 at -10.54 degrees (North through East) ! Clean map min=-0.0032087 max=0.1469 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0543+8238_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.146901 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000856909 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.74997 1.74997 3.49994 6.99989 13.9998 27.9995 55.9991 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.146 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 171.431 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0543+8238_S_dfm.log closed on Thu May 19 20:03:19 2016