! Started logfile: /vlbi/uf001/uva//J0201-1132_S_dfm.log on Sun Jan 13 21:12:34 2019 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 /vlbi/uf001/uva//J0201-1132_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0201-1132_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950794 visibilities/baseline/integration-bin. ! Found source: J0201-1132 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 3594 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0201-1132_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.168573Jy sigma=18.807239 ! Fit after self-cal, rms=0.624032Jy sigma=10.512002 ! 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=2.559 mas, bmaj=6.895 mas, bpa=-2.613 degrees ! Estimated noise=0.900138 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 = 0.322981 Jy ! Component: 100 - total flux cleaned = 0.447416 Jy ! Total flux subtracted in 100 components = 0.447416 Jy ! Clean residual min=-0.043965 max=0.128632 Jy/beam ! Clean residual mean=-0.000110 rms=0.014301 Jy/beam ! Combined flux in latest and established models = 0.447416 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.447416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.299967Jy sigma=4.296624 ! Fit after self-cal, rms=0.299243Jy sigma=4.284913 ! Inverting map ! Added new window around map position (-10.5, 18.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122228 Jy ! Component: 100 - total flux cleaned = 0.192441 Jy ! Total flux subtracted in 100 components = 0.192441 Jy ! Clean residual min=-0.030756 max=0.073575 Jy/beam ! Clean residual mean=-0.000084 rms=0.009390 Jy/beam ! Combined flux in latest and established models = 0.639857 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.639857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.218494Jy sigma=3.071686 ! Fit after self-cal, rms=0.214604Jy sigma=2.995046 ! Inverting map ! Added new window around map position (-6.5, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0726205 Jy ! Component: 100 - total flux cleaned = 0.117785 Jy ! Total flux subtracted in 100 components = 0.117785 Jy ! Clean residual min=-0.023428 max=0.035224 Jy/beam ! Clean residual mean=-0.000015 rms=0.006336 Jy/beam ! Combined flux in latest and established models = 0.757642 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.757642 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.171073Jy sigma=2.364936 ! Fit after self-cal, rms=0.170228Jy sigma=2.348242 ! 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=3.014 mas, bmaj=7.561 mas, bpa=-3.75 degrees ! Estimated noise=0.796487 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 = 0.0546995 Jy ! Component: 100 - total flux cleaned = 0.0957266 Jy ! Component: 150 - total flux cleaned = 0.127599 Jy ! Component: 200 - total flux cleaned = 0.152604 Jy ! Total flux subtracted in 200 components = 0.152604 Jy ! Clean residual min=-0.018488 max=0.034632 Jy/beam ! Clean residual mean=0.000028 rms=0.006299 Jy/beam ! Combined flux in latest and established models = 0.910246 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 88 components and 0.910246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135600Jy sigma=1.922764 ! Fit after self-cal, rms=0.135233Jy sigma=1.914839 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.014 x 7.561 at -3.75 degrees (North through East) ! Clean map min=-0.017966 max=0.41475 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.00 KP 0.95 ! LA 0.89 MK 1.03 NL 1.00 OV 1.03 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.62 FD 1.00 HN 1.01 KP 1.01 ! LA 0.91 MK 1.05 NL 1.00 OV 1.01 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.09 HN 1.00 KP 0.94 ! LA 0.90 MK 1.01 NL 0.98 OV 1.01 ! PT 0.87 SC 0.92 ! ! ! Fit before self-cal, rms=0.135233Jy sigma=1.914839 ! Fit after self-cal, rms=0.112357Jy sigma=1.637469 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.62 mas, bpa=-3.218 degrees ! Estimated noise=0.784401 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 (-20, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240077 Jy ! Component: 100 - total flux cleaned = 0.0371386 Jy ! Component: 150 - total flux cleaned = 0.0461476 Jy ! Component: 200 - total flux cleaned = 0.0499105 Jy ! Total flux subtracted in 200 components = 0.0499105 Jy ! Clean residual min=-0.012388 max=0.013780 Jy/beam ! Clean residual mean=-0.000000 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 0.960157 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 120 components and 0.960157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105554Jy sigma=1.538534 ! Fit after self-cal, rms=0.105194Jy sigma=1.532202 ! 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. ! ! Fit before self-cal, rms=0.105194Jy sigma=1.532202 ! Fit after self-cal, rms=0.098395Jy sigma=1.451606 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.607 mas, bpa=-3.089 degrees ! Estimated noise=0.783002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00905111 Jy ! Component: 100 - total flux cleaned = 0.0139666 Jy ! Component: 150 - total flux cleaned = 0.016669 Jy ! Component: 200 - total flux cleaned = 0.0181119 Jy ! Total flux subtracted in 200 components = 0.0181119 Jy ! Clean residual min=-0.009825 max=0.011272 Jy/beam ! Clean residual mean=-0.000008 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.978269 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 149 components and 0.978269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097189Jy sigma=1.430047 ! Fit after self-cal, rms=0.097124Jy sigma=1.429226 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 = 0.00179168 Jy ! Component: 100 - total flux cleaned = 0.00272218 Jy ! Component: 150 - total flux cleaned = 0.00329165 Jy ! Component: 200 - total flux cleaned = 0.00395032 Jy ! Total flux subtracted in 200 components = 0.00395032 Jy ! Clean residual min=-0.009859 max=0.010886 Jy/beam ! Clean residual mean=-0.000013 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.982219 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 159 components and 0.982219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096701Jy sigma=1.421796 ! Fit after self-cal, rms=0.096676Jy sigma=1.421584 ! 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. ! ! Fit before self-cal, rms=0.096676Jy sigma=1.421584 ! Fit after self-cal, rms=0.096518Jy sigma=1.417562 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.603 mas, bpa=-3.035 degrees ! Estimated noise=0.782455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00546719 Jy ! Component: 100 - total flux cleaned = 0.00915215 Jy ! Component: 150 - total flux cleaned = 0.00979918 Jy ! Component: 200 - total flux cleaned = 0.010401 Jy ! Total flux subtracted in 200 components = 0.010401 Jy ! Clean residual min=-0.009964 max=0.010543 Jy/beam ! Clean residual mean=-0.000013 rms=0.002491 Jy/beam ! Combined flux in latest and established models = 0.99262 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 173 components and 0.99262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096068Jy sigma=1.409077 ! Fit after self-cal, rms=0.096036Jy sigma=1.408799 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 = 0.00110585 Jy ! Component: 100 - total flux cleaned = 0.0013252 Jy ! Component: 150 - total flux cleaned = 0.00152962 Jy ! Component: 200 - total flux cleaned = 0.00162499 Jy ! Total flux subtracted in 200 components = 0.00162499 Jy ! Clean residual min=-0.009808 max=0.010325 Jy/beam ! Clean residual mean=-0.000015 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.994245 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 178 components and 0.994245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095823Jy sigma=1.405077 ! Fit after self-cal, rms=0.095811Jy sigma=1.404985 ! 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. ! ! Fit before self-cal, rms=0.095811Jy sigma=1.404985 ! Fit after self-cal, rms=0.095892Jy sigma=1.403108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.007 mas, bmaj=13.67 mas, bpa=-1.624 degrees ! Estimated noise=1.08131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673724 Jy ! Component: 100 - total flux cleaned = 0.00846651 Jy ! Component: 150 - total flux cleaned = 0.00951418 Jy ! Component: 200 - total flux cleaned = 0.0101221 Jy ! Total flux subtracted in 200 components = 0.0101221 Jy ! Clean residual min=-0.015028 max=0.015088 Jy/beam ! Clean residual mean=-0.000036 rms=0.004362 Jy/beam ! Combined flux in latest and established models = 1.00437 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 194 components and 1.00437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095781Jy sigma=1.400673 ! Fit after self-cal, rms=0.095732Jy sigma=1.399855 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 = 0.000256219 Jy ! Component: 100 - total flux cleaned = 0.000821986 Jy ! Component: 150 - total flux cleaned = 0.000989471 Jy ! Component: 200 - total flux cleaned = 0.00114333 Jy ! Total flux subtracted in 200 components = 0.00114333 Jy ! Clean residual min=-0.015076 max=0.014973 Jy/beam ! Clean residual mean=-0.000038 rms=0.004346 Jy/beam ! Combined flux in latest and established models = 1.00551 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 207 components and 1.00551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095722Jy sigma=1.399660 ! Fit after self-cal, rms=0.095699Jy sigma=1.399319 ! 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=3.02 mas, bmaj=7.6 mas, bpa=-2.959 degrees ! Estimated noise=0.782273 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 7.6 at -2.959 degrees (North through East) ! Clean map min=-0.0094584 max=0.40177 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=2.553 mas, bmaj=6.921 mas, bpa=-1.804 degrees ! Estimated noise=0.884126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.321175 Jy ! Component: 100 - total flux cleaned = 0.477031 Jy ! Component: 150 - total flux cleaned = 0.580787 Jy ! Component: 200 - total flux cleaned = 0.653348 Jy ! Total flux subtracted in 200 components = 0.653348 Jy ! Clean residual min=-0.022918 max=0.041910 Jy/beam ! Clean residual mean=-0.000012 rms=0.006982 Jy/beam ! Combined flux in latest and established models = 0.653348 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 0.653348 Jy ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.6 mas, bpa=-2.959 degrees ! Estimated noise=0.782273 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 (-3, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0721123 Jy ! Component: 100 - total flux cleaned = 0.1227 Jy ! Component: 150 - total flux cleaned = 0.16181 Jy ! Component: 200 - total flux cleaned = 0.193125 Jy ! Total flux subtracted in 200 components = 0.193125 Jy ! Clean residual min=-0.016239 max=0.020866 Jy/beam ! Clean residual mean=-0.000003 rms=0.004642 Jy/beam ! Combined flux in latest and established models = 0.846473 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 98 components and 0.846472 Jy ! Inverting map ! Added new window around map position (-59, 96.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0257315 Jy ! Component: 100 - total flux cleaned = 0.0467064 Jy ! Component: 150 - total flux cleaned = 0.0640379 Jy ! Component: 200 - total flux cleaned = 0.0784249 Jy ! Total flux subtracted in 200 components = 0.0784249 Jy ! Clean residual min=-0.012443 max=0.011170 Jy/beam ! Clean residual mean=-0.000012 rms=0.003057 Jy/beam ! Combined flux in latest and established models = 0.924897 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 153 components and 0.924897 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=7.007 mas, bmaj=13.67 mas, bpa=-1.624 degrees ! Estimated noise=1.08131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212484 Jy ! Component: 100 - total flux cleaned = 0.0359801 Jy ! Component: 150 - total flux cleaned = 0.0468421 Jy ! Component: 200 - total flux cleaned = 0.0551992 Jy ! Total flux subtracted in 200 components = 0.0551992 Jy ! Clean residual min=-0.016464 max=0.014667 Jy/beam ! Clean residual mean=-0.000047 rms=0.004481 Jy/beam ! Combined flux in latest and established models = 0.980097 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 = 0.00659932 Jy ! Component: 100 - total flux cleaned = 0.0118677 Jy ! Component: 150 - total flux cleaned = 0.0146694 Jy ! Component: 200 - total flux cleaned = 0.0168072 Jy ! Total flux subtracted in 200 components = 0.0168072 Jy ! Clean residual min=-0.015883 max=0.014987 Jy/beam ! Clean residual mean=-0.000047 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 0.996904 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 235 components and 0.996904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.6 mas, bpa=-2.959 degrees ! Estimated noise=0.782273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044791 Jy ! Component: 100 - total flux cleaned = 0.00604713 Jy ! Component: 150 - total flux cleaned = 0.00673129 Jy ! Component: 200 - total flux cleaned = 0.00703754 Jy ! Total flux subtracted in 200 components = 0.00703754 Jy ! Clean residual min=-0.009901 max=0.010508 Jy/beam ! Clean residual mean=-0.000020 rms=0.002351 Jy/beam ! Combined flux in latest and established models = 1.00394 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 256 components and 1.00394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095595Jy sigma=1.398902 ! Fit after self-cal, rms=0.095426Jy sigma=1.396314 wmodel J0201-1132_S_map.mod ! Writing 256 model components to file: J0201-1132_S_map.mod wobs J0201-1132_S_uvs.fits ! Writing UV FITS file: J0201-1132_S_uvs.fits wwins J0201-1132_S_map.win ! wwins: Wrote 6 windows to J0201-1132_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191091 Jy ! Component: 100 - total flux cleaned = 0.00378153 Jy ! Component: 150 - total flux cleaned = 0.00494895 Jy ! Component: 200 - total flux cleaned = 0.00591822 Jy ! Component: 250 - total flux cleaned = 0.00751166 Jy ! Component: 300 - total flux cleaned = 0.00904572 Jy ! Component: 350 - total flux cleaned = 0.0105276 Jy ! Component: 400 - total flux cleaned = 0.0119624 Jy ! Component: 450 - total flux cleaned = 0.0131199 Jy ! Component: 500 - total flux cleaned = 0.0143584 Jy ! Component: 550 - total flux cleaned = 0.0154517 Jy ! Component: 600 - total flux cleaned = 0.0166241 Jy ! Component: 650 - total flux cleaned = 0.0175596 Jy ! Component: 700 - total flux cleaned = 0.0188767 Jy ! Component: 750 - total flux cleaned = 0.01957 Jy ! Component: 800 - total flux cleaned = 0.0206382 Jy ! Component: 850 - total flux cleaned = 0.0215864 Jy ! Component: 900 - total flux cleaned = 0.0226053 Jy ! Component: 950 - total flux cleaned = 0.0235119 Jy ! Component: 1000 - total flux cleaned = 0.0244023 Jy ! Component: 1050 - total flux cleaned = 0.0251895 Jy ! Component: 1100 - total flux cleaned = 0.0261334 Jy ! Component: 1150 - total flux cleaned = 0.0265525 Jy ! Component: 1200 - total flux cleaned = 0.0274639 Jy ! Component: 1250 - total flux cleaned = 0.0278713 Jy ! Component: 1300 - total flux cleaned = 0.0284328 Jy ! Component: 1350 - total flux cleaned = 0.0289857 Jy ! Component: 1400 - total flux cleaned = 0.0297633 Jy ! Component: 1450 - total flux cleaned = 0.0302216 Jy ! Component: 1500 - total flux cleaned = 0.0306741 Jy ! Component: 1550 - total flux cleaned = 0.0311944 Jy ! Component: 1600 - total flux cleaned = 0.0317793 Jy ! Component: 1650 - total flux cleaned = 0.0321372 Jy ! Component: 1700 - total flux cleaned = 0.0324922 Jy ! Component: 1750 - total flux cleaned = 0.0328424 Jy ! Component: 1800 - total flux cleaned = 0.0332564 Jy ! Component: 1850 - total flux cleaned = 0.0335959 Jy ! Component: 1900 - total flux cleaned = 0.0339306 Jy ! Component: 1950 - total flux cleaned = 0.0341945 Jy ! Component: 2000 - total flux cleaned = 0.0346509 Jy ! Component: 2050 - total flux cleaned = 0.0349081 Jy ! Component: 2100 - total flux cleaned = 0.0352247 Jy ! Component: 2150 - total flux cleaned = 0.0356626 Jy ! Component: 2200 - total flux cleaned = 0.0360947 Jy ! Component: 2250 - total flux cleaned = 0.0363372 Jy ! Component: 2300 - total flux cleaned = 0.0363364 Jy ! Component: 2350 - total flux cleaned = 0.0365742 Jy ! Component: 2400 - total flux cleaned = 0.0366924 Jy ! Component: 2450 - total flux cleaned = 0.0369244 Jy ! Component: 2500 - total flux cleaned = 0.0368113 Jy ! Component: 2550 - total flux cleaned = 0.0370388 Jy ! Component: 2600 - total flux cleaned = 0.0370952 Jy ! Component: 2650 - total flux cleaned = 0.0372059 Jy ! Component: 2700 - total flux cleaned = 0.0373162 Jy ! Component: 2750 - total flux cleaned = 0.0373166 Jy ! Component: 2800 - total flux cleaned = 0.0374251 Jy ! Component: 2850 - total flux cleaned = 0.037691 Jy ! Component: 2900 - total flux cleaned = 0.0376905 Jy ! Component: 2950 - total flux cleaned = 0.0377424 Jy ! Component: 3000 - total flux cleaned = 0.0378456 Jy ! Component: 3050 - total flux cleaned = 0.0380498 Jy ! Component: 3100 - total flux cleaned = 0.0381 Jy ! Component: 3150 - total flux cleaned = 0.0381003 Jy ! Component: 3200 - total flux cleaned = 0.038249 Jy ! Component: 3250 - total flux cleaned = 0.0384453 Jy ! Component: 3300 - total flux cleaned = 0.0383485 Jy ! Component: 3350 - total flux cleaned = 0.0384929 Jy ! Component: 3400 - total flux cleaned = 0.0385895 Jy ! Component: 3450 - total flux cleaned = 0.0386368 Jy ! Component: 3500 - total flux cleaned = 0.038872 Jy ! Component: 3550 - total flux cleaned = 0.0389188 Jy ! Component: 3600 - total flux cleaned = 0.038919 Jy ! Component: 3650 - total flux cleaned = 0.039148 Jy ! Component: 3700 - total flux cleaned = 0.0390571 Jy ! Component: 3750 - total flux cleaned = 0.0392382 Jy ! Component: 3800 - total flux cleaned = 0.0394176 Jy ! Component: 3850 - total flux cleaned = 0.0393732 Jy ! Component: 3900 - total flux cleaned = 0.0393729 Jy ! Component: 3950 - total flux cleaned = 0.039548 Jy ! Component: 4000 - total flux cleaned = 0.0396774 Jy ! Component: 4050 - total flux cleaned = 0.0397198 Jy ! Total flux subtracted in 4096 components = 0.0398053 Jy ! Clean residual min=-0.002518 max=0.002834 Jy/beam ! Clean residual mean=0.000000 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 1.04375 Jy keep ! Adding 367 model components to the UV plane model. ! The established model now contains 623 components and 1.04375 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0201-1132_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 7.6 at -2.959 degrees (North through East) ! Clean map min=-0.0068428 max=0.4036 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0201-1132_S_map.fits wmodel /vlbi/uf001/uva//J0201-1132_S_map.mod ! Writing 623 model components to file: /vlbi/uf001/uva//J0201-1132_S_map.mod wobs /vlbi/uf001/uva//J0201-1132_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0201-1132_S_uvs.fits wwins /vlbi/uf001/uva//J0201-1132_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J0201-1132_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.403604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000872078 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.648218 0.648218 1.29644 2.59287 5.18575 10.3715 20.743 41.486 82.9719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.403 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 462.807 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0201-1132_S_dfm.log closed on Sun Jan 13 21:12:39 2019