! Started logfile: /scr/pima/bg219b_uvs/J0825+0309_S_dfm.log on Thu May 19 20:09:41 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/J0825+0309_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0825+0309_S_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.864198 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 2240 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 J0825+0309_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.202834Jy sigma=21.857505 ! Fit after self-cal, rms=0.378324Jy sigma=6.845537 ! 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=3.571 mas, bmaj=9.068 mas, bpa=17.53 degrees ! Estimated noise=1.17102 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 = 0.497094 Jy ! Component: 100 - total flux cleaned = 0.605493 Jy ! Total flux subtracted in 100 components = 0.605493 Jy ! Clean residual min=-0.020483 max=0.030231 Jy/beam ! Clean residual mean=0.000035 rms=0.005771 Jy/beam ! Combined flux in latest and established models = 0.605493 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.605493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105063Jy sigma=1.842670 ! Fit after self-cal, rms=0.105062Jy sigma=1.842629 ! 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=4.243 mas, bmaj=9.926 mas, bpa=16.84 degrees ! Estimated noise=0.907229 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 = 0.0255446 Jy ! Component: 100 - total flux cleaned = 0.032328 Jy ! Component: 150 - total flux cleaned = 0.0326718 Jy ! Component: 200 - total flux cleaned = 0.0326948 Jy ! Total flux subtracted in 200 components = 0.0326948 Jy ! Clean residual min=-0.015929 max=0.028005 Jy/beam ! Clean residual mean=0.000002 rms=0.005888 Jy/beam ! Combined flux in latest and established models = 0.638188 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.638188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098511Jy sigma=1.726111 ! Fit after self-cal, rms=0.098348Jy sigma=1.723473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.243 x 9.926 at 16.84 degrees (North through East) ! Clean map min=-0.015344 max=0.63598 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 1.00* 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 3. ! 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 4. ! 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* ! ! ! Fit before self-cal, rms=0.098348Jy sigma=1.723473 ! Fit after self-cal, rms=0.098348Jy sigma=1.723473 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.243 mas, bmaj=9.926 mas, bpa=16.84 degrees ! Estimated noise=0.907229 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 = 0.000731241 Jy ! Component: 100 - total flux cleaned = 0.000523535 Jy ! Component: 150 - total flux cleaned = 0.000352281 Jy ! Component: 200 - total flux cleaned = 4.59302e-05 Jy ! Total flux subtracted in 200 components = 4.59302e-05 Jy ! Clean residual min=-0.016433 max=0.027585 Jy/beam ! Clean residual mean=0.000003 rms=0.005805 Jy/beam ! Combined flux in latest and established models = 0.638234 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.638234 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097566Jy sigma=1.710205 ! Fit after self-cal, rms=0.097505Jy sigma=1.709149 ! 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=0.097505Jy sigma=1.709149 ! Fit after self-cal, rms=0.093608Jy sigma=1.656326 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.243 mas, bmaj=9.927 mas, bpa=16.87 degrees ! Estimated noise=0.902738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00167931 Jy ! Component: 100 - total flux cleaned = -0.00239011 Jy ! Component: 150 - total flux cleaned = -0.00262937 Jy ! Component: 200 - total flux cleaned = -0.0026324 Jy ! Total flux subtracted in 200 components = -0.0026324 Jy ! Clean residual min=-0.014858 max=0.024025 Jy/beam ! Clean residual mean=0.000012 rms=0.005324 Jy/beam ! Combined flux in latest and established models = 0.635602 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.635602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093236Jy sigma=1.650428 ! Fit after self-cal, rms=0.093202Jy sigma=1.649714 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 (-6.5, -57.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258694 Jy ! Component: 100 - total flux cleaned = 0.0419674 Jy ! Component: 150 - total flux cleaned = 0.0529886 Jy ! Component: 200 - total flux cleaned = 0.0559986 Jy ! Total flux subtracted in 200 components = 0.0559986 Jy ! Clean residual min=-0.012628 max=0.020241 Jy/beam ! Clean residual mean=0.000008 rms=0.004165 Jy/beam ! Combined flux in latest and established models = 0.6916 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 69 components and 0.6916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084915Jy sigma=1.491665 ! Fit after self-cal, rms=0.083811Jy sigma=1.471048 ! 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=0.083811Jy sigma=1.471048 ! Fit after self-cal, rms=0.076209Jy sigma=1.346445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.24 mas, bmaj=9.914 mas, bpa=16.83 degrees ! Estimated noise=0.900096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349594 Jy ! Component: 100 - total flux cleaned = 0.000527929 Jy ! Component: 150 - total flux cleaned = 0.000910009 Jy ! Component: 200 - total flux cleaned = 0.00159928 Jy ! Total flux subtracted in 200 components = 0.00159928 Jy ! Clean residual min=-0.009122 max=0.013176 Jy/beam ! Clean residual mean=0.000003 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.6932 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.693199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075209Jy sigma=1.325952 ! Fit after self-cal, rms=0.075201Jy sigma=1.325016 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 (53.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781525 Jy ! Component: 100 - total flux cleaned = 0.01018 Jy ! Component: 150 - total flux cleaned = 0.011589 Jy ! Component: 200 - total flux cleaned = 0.0120641 Jy ! Total flux subtracted in 200 components = 0.0120641 Jy ! Clean residual min=-0.008158 max=0.010223 Jy/beam ! Clean residual mean=0.000004 rms=0.002536 Jy/beam ! Combined flux in latest and established models = 0.705264 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.705263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073470Jy sigma=1.293774 ! Fit after self-cal, rms=0.073359Jy sigma=1.291058 ! 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=0.073359Jy sigma=1.291058 ! Fit after self-cal, rms=0.066775Jy sigma=1.160609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.907 mas, bmaj=12.01 mas, bpa=5.318 degrees ! Estimated noise=1.04326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000171666 Jy ! Component: 100 - total flux cleaned = -0.00337052 Jy ! Component: 150 - total flux cleaned = -0.00595773 Jy ! Component: 200 - total flux cleaned = -0.00823249 Jy ! Total flux subtracted in 200 components = -0.00823249 Jy ! Clean residual min=-0.007687 max=0.008273 Jy/beam ! Clean residual mean=0.000014 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 0.697031 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 164 components and 0.697031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066217Jy sigma=1.150507 ! Fit after self-cal, rms=0.066191Jy sigma=1.149384 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 = -0.00114635 Jy ! Component: 100 - total flux cleaned = -0.00314785 Jy ! Component: 150 - total flux cleaned = -0.0048086 Jy ! Component: 200 - total flux cleaned = -0.00597537 Jy ! Total flux subtracted in 200 components = -0.00597537 Jy ! Clean residual min=-0.007286 max=0.008162 Jy/beam ! Clean residual mean=0.000010 rms=0.002222 Jy/beam ! Combined flux in latest and established models = 0.691056 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 176 components and 0.691056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066066Jy sigma=1.147302 ! Fit after self-cal, rms=0.066059Jy sigma=1.147077 ! 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=4.243 mas, bmaj=9.897 mas, bpa=16.79 degrees ! Estimated noise=0.904701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.243 x 9.897 at 16.79 degrees (North through East) ! Clean map min=-0.0086717 max=0.62826 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=0.066059Jy sigma=1.147077 ! Fit after self-cal, rms=0.061751Jy sigma=1.054754 ! Inverting map and beam ! Estimated beam: bmin=4.242 mas, bmaj=9.877 mas, bpa=16.75 degrees ! Estimated noise=0.905751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00199974 Jy ! Component: 100 - total flux cleaned = -0.00366471 Jy ! Component: 150 - total flux cleaned = -0.00452466 Jy ! Component: 200 - total flux cleaned = -0.0053692 Jy ! Total flux subtracted in 200 components = -0.0053692 Jy ! Clean residual min=-0.005478 max=0.006205 Jy/beam ! Clean residual mean=0.000008 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.685686 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 200 components and 0.685686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061359Jy sigma=1.049034 ! Fit after self-cal, rms=0.061329Jy sigma=1.048651 ! Inverting map ! Added new window around map position (106, -94). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059056 Jy ! Component: 100 - total flux cleaned = 0.00947105 Jy ! Component: 150 - total flux cleaned = 0.0104506 Jy ! Component: 200 - total flux cleaned = 0.0105414 Jy ! Total flux subtracted in 200 components = 0.0105414 Jy ! Clean residual min=-0.004631 max=0.004672 Jy/beam ! Clean residual mean=0.000003 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.696228 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 231 components and 0.696228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060632Jy sigma=1.036332 ! Fit after self-cal, rms=0.060583Jy sigma=1.035524 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060583Jy sigma=1.035524 ! Fit after self-cal, rms=0.060567Jy sigma=1.034071 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=3.573 mas, bmaj=9.034 mas, bpa=17.41 degrees ! Estimated noise=1.16264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.49332 Jy ! Component: 100 - total flux cleaned = 0.601072 Jy ! Component: 150 - total flux cleaned = 0.631369 Jy ! Component: 200 - total flux cleaned = 0.648991 Jy ! Total flux subtracted in 200 components = 0.648991 Jy ! Clean residual min=-0.010298 max=0.014184 Jy/beam ! Clean residual mean=0.000012 rms=0.002555 Jy/beam ! Combined flux in latest and established models = 0.648992 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.648992 Jy ! Inverting map and beam ! Estimated beam: bmin=4.238 mas, bmaj=9.871 mas, bpa=16.77 degrees ! Estimated noise=0.90595 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) ! Added new window around map position (2, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164968 Jy ! Component: 100 - total flux cleaned = 0.0281821 Jy ! Component: 150 - total flux cleaned = 0.0355772 Jy ! Component: 200 - total flux cleaned = 0.0408184 Jy ! Total flux subtracted in 200 components = 0.0408184 Jy ! Clean residual min=-0.006640 max=0.008150 Jy/beam ! Clean residual mean=0.000006 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.68981 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.68981 Jy ! Inverting map ! Added new window around map position (6.5, 58). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618776 Jy ! Component: 100 - total flux cleaned = 0.00812003 Jy ! Component: 150 - total flux cleaned = 0.00920068 Jy ! Component: 200 - total flux cleaned = 0.010198 Jy ! Total flux subtracted in 200 components = 0.010198 Jy ! Clean residual min=-0.005399 max=0.006164 Jy/beam ! Clean residual mean=0.000002 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.700008 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 85 components and 0.700008 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=7.886 mas, bmaj=11.97 mas, bpa=5.29 degrees ! Estimated noise=1.04725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100914 Jy ! Component: 100 - total flux cleaned = 0.00121813 Jy ! Component: 150 - total flux cleaned = 0.00228616 Jy ! Component: 200 - total flux cleaned = 0.00339741 Jy ! Total flux subtracted in 200 components = 0.00339741 Jy ! Clean residual min=-0.005857 max=0.006504 Jy/beam ! Clean residual mean=0.000001 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.703406 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 = 0.000874972 Jy ! Component: 100 - total flux cleaned = 0.00168282 Jy ! Component: 150 - total flux cleaned = 0.00217598 Jy ! Component: 200 - total flux cleaned = 0.00274244 Jy ! Total flux subtracted in 200 components = 0.00274244 Jy ! Clean residual min=-0.005403 max=0.005693 Jy/beam ! Clean residual mean=0.000000 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.706148 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 155 components and 0.706148 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.238 mas, bmaj=9.871 mas, bpa=16.77 degrees ! Estimated noise=0.90595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496602 Jy ! Component: 100 - total flux cleaned = 4.83404e-05 Jy ! Component: 150 - total flux cleaned = 5.68608e-05 Jy ! Component: 200 - total flux cleaned = 0.000177127 Jy ! Total flux subtracted in 200 components = 0.000177127 Jy ! Clean residual min=-0.004330 max=0.004458 Jy/beam ! Clean residual mean=-0.000001 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.706325 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 189 components and 0.706325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060170Jy sigma=1.027476 ! Fit after self-cal, rms=0.059975Jy sigma=1.024049 wmodel /J0825+0309_S_map.mod ! wmodel: Unable to open new model file: /J0825+0309_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0825+0309_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.238 x 9.871 at 16.77 degrees (North through East) ! Clean map min=-0.006951 max=0.62863 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0825+0309_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.62863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00117816 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562249 0.562249 1.1245 2.249 4.49799 8.99598 17.992 35.9839 71.9679 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0035 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.628 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 533.571 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0825+0309_S_dfm.log closed on Thu May 19 20:09:44 2016