! Started logfile: /vlbi/uf001/uva//J1232-0224_S_dfm.log on Mon Jan 14 01:55:44 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//J1232-0224_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1232-0224_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896825 visibilities/baseline/integration-bin. ! Found source: J1232-0224 ! ! 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 5085 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 J1232-0224_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 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 79 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.145708Jy sigma=18.922762 ! Fit after self-cal, rms=0.580331Jy sigma=10.101144 ! 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=2.654 mas, bmaj=6.732 mas, bpa=-3.371 degrees ! Estimated noise=0.806883 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 = 0.329884 Jy ! Component: 100 - total flux cleaned = 0.426226 Jy ! Total flux subtracted in 100 components = 0.426226 Jy ! Clean residual min=-0.036222 max=0.108542 Jy/beam ! Clean residual mean=0.000073 rms=0.009551 Jy/beam ! Combined flux in latest and established models = 0.426226 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.426226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.240899Jy sigma=3.559230 ! Fit after self-cal, rms=0.240647Jy sigma=3.556489 ! Inverting map ! Added new window around map position (-10, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0992944 Jy ! Component: 100 - total flux cleaned = 0.15604 Jy ! Total flux subtracted in 100 components = 0.15604 Jy ! Clean residual min=-0.020968 max=0.058858 Jy/beam ! Clean residual mean=0.000054 rms=0.006306 Jy/beam ! Combined flux in latest and established models = 0.582267 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.582267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.172209Jy sigma=2.485536 ! Fit after self-cal, rms=0.167659Jy sigma=2.390953 ! Inverting map ! Added new window around map position (-5.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0600149 Jy ! Component: 100 - total flux cleaned = 0.0990799 Jy ! Total flux subtracted in 100 components = 0.0990799 Jy ! Clean residual min=-0.014219 max=0.022089 Jy/beam ! Clean residual mean=0.000041 rms=0.003989 Jy/beam ! Combined flux in latest and established models = 0.681347 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.681347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128937Jy sigma=1.792810 ! Fit after self-cal, rms=0.127270Jy sigma=1.761642 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032311 Jy ! Component: 100 - total flux cleaned = 0.0559197 Jy ! Total flux subtracted in 100 components = 0.0559197 Jy ! Clean residual min=-0.011154 max=0.013813 Jy/beam ! Clean residual mean=0.000033 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 0.737267 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.737267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111840Jy sigma=1.535958 ! Fit after self-cal, rms=0.111377Jy sigma=1.527583 ! 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=3.113 mas, bmaj=7.595 mas, bpa=-3.54 degrees ! Estimated noise=0.665755 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 = 0.0270408 Jy ! Component: 100 - total flux cleaned = 0.0453397 Jy ! Component: 150 - total flux cleaned = 0.0587811 Jy ! Component: 200 - total flux cleaned = 0.0690545 Jy ! Total flux subtracted in 200 components = 0.0690545 Jy ! Clean residual min=-0.009698 max=0.009897 Jy/beam ! Clean residual mean=0.000046 rms=0.002601 Jy/beam ! Combined flux in latest and established models = 0.806321 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 106 components and 0.806321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100678Jy sigma=1.386231 ! Fit after self-cal, rms=0.100320Jy sigma=1.380090 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.113 x 7.595 at -3.54 degrees (North through East) ! Clean map min=-0.009642 max=0.42911 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.00 KP 1.01 ! LA 0.97 MK 1.02 NL 1.06 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.01 KP 1.02 ! LA 0.98 MK 1.01 NL 1.07 OV 0.83 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.98 KP 1.01 ! LA 0.96 MK 1.01 NL 1.05 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.100320Jy sigma=1.380090 ! Fit after self-cal, rms=0.094523Jy sigma=1.271066 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.644 mas, bpa=-3.467 degrees ! Estimated noise=0.665204 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 = 0.00636056 Jy ! Component: 100 - total flux cleaned = 0.00857815 Jy ! Component: 150 - total flux cleaned = 0.00957872 Jy ! Component: 200 - total flux cleaned = 0.00996337 Jy ! Total flux subtracted in 200 components = 0.00996337 Jy ! Clean residual min=-0.009127 max=0.007978 Jy/beam ! Clean residual mean=0.000031 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.816285 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 126 components and 0.816285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093858Jy sigma=1.264851 ! Fit after self-cal, rms=0.093854Jy sigma=1.263875 ! 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=0.093854Jy sigma=1.263875 ! Fit after self-cal, rms=0.082981Jy sigma=1.217996 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.632 mas, bpa=-3.441 degrees ! Estimated noise=0.664913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350698 Jy ! Component: 100 - total flux cleaned = 0.00438632 Jy ! Component: 150 - total flux cleaned = 0.00483902 Jy ! Component: 200 - total flux cleaned = 0.00523527 Jy ! Total flux subtracted in 200 components = 0.00523527 Jy ! Clean residual min=-0.007413 max=0.007624 Jy/beam ! Clean residual mean=0.000027 rms=0.001831 Jy/beam ! Combined flux in latest and established models = 0.82152 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.82152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082602Jy sigma=1.214883 ! Fit after self-cal, rms=0.082573Jy sigma=1.214631 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 (-14.5, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644569 Jy ! Component: 100 - total flux cleaned = 0.00678276 Jy ! Component: 150 - total flux cleaned = 0.00630731 Jy ! Component: 200 - total flux cleaned = 0.00609684 Jy ! Total flux subtracted in 200 components = 0.00609684 Jy ! Clean residual min=-0.007799 max=0.006277 Jy/beam ! Clean residual mean=0.000024 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 0.827617 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 167 components and 0.827617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081817Jy sigma=1.203610 ! Fit after self-cal, rms=0.081722Jy sigma=1.202093 ! 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=0.081722Jy sigma=1.202093 ! Fit after self-cal, rms=0.076286Jy sigma=1.127842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.626 mas, bpa=-3.449 degrees ! Estimated noise=0.66552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244009 Jy ! Component: 100 - total flux cleaned = 0.00311206 Jy ! Component: 150 - total flux cleaned = 0.00316512 Jy ! Component: 200 - total flux cleaned = 0.00316352 Jy ! Total flux subtracted in 200 components = 0.00316352 Jy ! Clean residual min=-0.002853 max=0.003189 Jy/beam ! Clean residual mean=-0.000010 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.83078 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 183 components and 0.83078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076162Jy sigma=1.125739 ! Fit after self-cal, rms=0.076142Jy sigma=1.125429 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 = 0.000733818 Jy ! Component: 100 - total flux cleaned = 0.000881135 Jy ! Component: 150 - total flux cleaned = 0.000753872 Jy ! Component: 200 - total flux cleaned = 0.00063704 Jy ! Total flux subtracted in 200 components = 0.00063704 Jy ! Clean residual min=-0.002804 max=0.003077 Jy/beam ! Clean residual mean=-0.000010 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.831417 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 193 components and 0.831418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076085Jy sigma=1.124525 ! Fit after self-cal, rms=0.076077Jy sigma=1.124433 ! 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=0.076077Jy sigma=1.124433 ! Fit after self-cal, rms=0.076034Jy sigma=1.124259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.916 mas, bmaj=12.5 mas, bpa=-5.798 degrees ! Estimated noise=0.903056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199012 Jy ! Component: 100 - total flux cleaned = 0.00231607 Jy ! Component: 150 - total flux cleaned = 0.00264367 Jy ! Component: 200 - total flux cleaned = 0.00284668 Jy ! Total flux subtracted in 200 components = 0.00284668 Jy ! Clean residual min=-0.003620 max=0.003803 Jy/beam ! Clean residual mean=-0.000026 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.834264 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 206 components and 0.834264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076029Jy sigma=1.124485 ! Fit after self-cal, rms=0.076025Jy sigma=1.124441 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 = 0.000215988 Jy ! Component: 100 - total flux cleaned = 0.000284698 Jy ! Component: 150 - total flux cleaned = 0.000325786 Jy ! Component: 200 - total flux cleaned = 0.000363672 Jy ! Total flux subtracted in 200 components = 0.000363672 Jy ! Clean residual min=-0.003613 max=0.003761 Jy/beam ! Clean residual mean=-0.000026 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.834628 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 218 components and 0.834628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076026Jy sigma=1.124520 ! Fit after self-cal, rms=0.076024Jy sigma=1.124509 ! 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=3.123 mas, bmaj=7.626 mas, bpa=-3.445 degrees ! Estimated noise=0.665525 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 7.626 at -3.445 degrees (North through East) ! Clean map min=-0.0026245 max=0.42449 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=2.667 mas, bmaj=6.759 mas, bpa=-3.294 degrees ! Estimated noise=0.80651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.329946 Jy ! Component: 100 - total flux cleaned = 0.455458 Jy ! Component: 150 - total flux cleaned = 0.540929 Jy ! Component: 200 - total flux cleaned = 0.603893 Jy ! Total flux subtracted in 200 components = 0.603893 Jy ! Clean residual min=-0.016047 max=0.036096 Jy/beam ! Clean residual mean=0.000032 rms=0.004616 Jy/beam ! Combined flux in latest and established models = 0.603893 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.603893 Jy ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.626 mas, bpa=-3.445 degrees ! Estimated noise=0.665525 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 = 0.0658015 Jy ! Component: 100 - total flux cleaned = 0.110781 Jy ! Component: 150 - total flux cleaned = 0.142029 Jy ! Component: 200 - total flux cleaned = 0.163969 Jy ! Total flux subtracted in 200 components = 0.163969 Jy ! Clean residual min=-0.005387 max=0.012179 Jy/beam ! Clean residual mean=0.000014 rms=0.001873 Jy/beam ! Combined flux in latest and established models = 0.767862 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 0.767862 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156 Jy ! Component: 100 - total flux cleaned = 0.026999 Jy ! Component: 150 - total flux cleaned = 0.035595 Jy ! Component: 200 - total flux cleaned = 0.0421438 Jy ! Total flux subtracted in 200 components = 0.0421438 Jy ! Clean residual min=-0.003124 max=0.004270 Jy/beam ! Clean residual mean=-0.000002 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.810005 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 121 components and 0.810006 Jy ! Inverting map ! Added new window around map position (3, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516212 Jy ! Component: 100 - total flux cleaned = 0.00918997 Jy ! Component: 150 - total flux cleaned = 0.0123716 Jy ! Component: 200 - total flux cleaned = 0.0148252 Jy ! Total flux subtracted in 200 components = 0.0148252 Jy ! Clean residual min=-0.002895 max=0.002952 Jy/beam ! Clean residual mean=-0.000007 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.824831 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 162 components and 0.824831 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=6.916 mas, bmaj=12.5 mas, bpa=-5.798 degrees ! Estimated noise=0.903056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0036948 Jy ! Component: 100 - total flux cleaned = 0.00559338 Jy ! Component: 150 - total flux cleaned = 0.00655457 Jy ! Component: 200 - total flux cleaned = 0.00717457 Jy ! Total flux subtracted in 200 components = 0.00717457 Jy ! Clean residual min=-0.003722 max=0.003752 Jy/beam ! Clean residual mean=-0.000024 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.832005 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 = 0.000428344 Jy ! Component: 100 - total flux cleaned = 0.000761906 Jy ! Component: 150 - total flux cleaned = 0.00102166 Jy ! Component: 200 - total flux cleaned = 0.00126039 Jy ! Total flux subtracted in 200 components = 0.00126039 Jy ! Clean residual min=-0.003522 max=0.003713 Jy/beam ! Clean residual mean=-0.000025 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.833266 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 252 components and 0.833266 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.123 mas, bmaj=7.626 mas, bpa=-3.445 degrees ! Estimated noise=0.665525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000571852 Jy ! Component: 100 - total flux cleaned = -0.000482962 Jy ! Component: 150 - total flux cleaned = -0.000318098 Jy ! Component: 200 - total flux cleaned = -0.000279899 Jy ! Total flux subtracted in 200 components = -0.000279899 Jy ! Clean residual min=-0.002599 max=0.002942 Jy/beam ! Clean residual mean=-0.000011 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.832986 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 272 components and 0.832986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075909Jy sigma=1.121850 ! Fit after self-cal, rms=0.075901Jy sigma=1.121643 wmodel J1232-0224_S_map.mod ! Writing 272 model components to file: J1232-0224_S_map.mod wobs J1232-0224_S_uvs.fits ! Writing UV FITS file: J1232-0224_S_uvs.fits wwins J1232-0224_S_map.win ! wwins: Wrote 5 windows to J1232-0224_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 = 0.000915133 Jy ! Component: 100 - total flux cleaned = 0.00126145 Jy ! Component: 150 - total flux cleaned = 0.00177928 Jy ! Component: 200 - total flux cleaned = 0.00218775 Jy ! Component: 250 - total flux cleaned = 0.0025414 Jy ! Component: 300 - total flux cleaned = 0.0029295 Jy ! Component: 350 - total flux cleaned = 0.00314063 Jy ! Component: 400 - total flux cleaned = 0.00342949 Jy ! Component: 450 - total flux cleaned = 0.0036714 Jy ! Component: 500 - total flux cleaned = 0.00390827 Jy ! Component: 550 - total flux cleaned = 0.00421838 Jy ! Component: 600 - total flux cleaned = 0.00444673 Jy ! Component: 650 - total flux cleaned = 0.00474631 Jy ! Component: 700 - total flux cleaned = 0.00504009 Jy ! Component: 750 - total flux cleaned = 0.00529297 Jy ! Component: 800 - total flux cleaned = 0.00547154 Jy ! Component: 850 - total flux cleaned = 0.00578696 Jy ! Component: 900 - total flux cleaned = 0.0058905 Jy ! Component: 950 - total flux cleaned = 0.00606116 Jy ! Component: 1000 - total flux cleaned = 0.00629582 Jy ! Component: 1050 - total flux cleaned = 0.0063622 Jy ! Component: 1100 - total flux cleaned = 0.00649385 Jy ! Component: 1150 - total flux cleaned = 0.00659079 Jy ! Component: 1200 - total flux cleaned = 0.00678221 Jy ! Component: 1250 - total flux cleaned = 0.00681399 Jy ! Component: 1300 - total flux cleaned = 0.00693897 Jy ! Component: 1350 - total flux cleaned = 0.00706183 Jy ! Component: 1400 - total flux cleaned = 0.00700043 Jy ! Component: 1450 - total flux cleaned = 0.007091 Jy ! Component: 1500 - total flux cleaned = 0.00727003 Jy ! Component: 1550 - total flux cleaned = 0.00724046 Jy ! Component: 1600 - total flux cleaned = 0.00724066 Jy ! Component: 1650 - total flux cleaned = 0.00729855 Jy ! Component: 1700 - total flux cleaned = 0.00729838 Jy ! Component: 1750 - total flux cleaned = 0.00743982 Jy ! Component: 1800 - total flux cleaned = 0.00735512 Jy ! Component: 1850 - total flux cleaned = 0.00738281 Jy ! Component: 1900 - total flux cleaned = 0.00735533 Jy ! Component: 1950 - total flux cleaned = 0.0074095 Jy ! Component: 2000 - total flux cleaned = 0.00727465 Jy ! Component: 2050 - total flux cleaned = 0.00724805 Jy ! Component: 2100 - total flux cleaned = 0.00719531 Jy ! Component: 2150 - total flux cleaned = 0.00724741 Jy ! Component: 2200 - total flux cleaned = 0.00716977 Jy ! Component: 2250 - total flux cleaned = 0.00711835 Jy ! Component: 2300 - total flux cleaned = 0.00719508 Jy ! Component: 2350 - total flux cleaned = 0.00727098 Jy ! Component: 2400 - total flux cleaned = 0.00727096 Jy ! Component: 2450 - total flux cleaned = 0.00722125 Jy ! Component: 2500 - total flux cleaned = 0.00734478 Jy ! Component: 2550 - total flux cleaned = 0.00732036 Jy ! Component: 2600 - total flux cleaned = 0.00732063 Jy ! Component: 2650 - total flux cleaned = 0.00734445 Jy ! Component: 2700 - total flux cleaned = 0.0073922 Jy ! Component: 2750 - total flux cleaned = 0.00736829 Jy ! Component: 2800 - total flux cleaned = 0.00736811 Jy ! Component: 2850 - total flux cleaned = 0.00732156 Jy ! Component: 2900 - total flux cleaned = 0.00725212 Jy ! Component: 2950 - total flux cleaned = 0.00729823 Jy ! Component: 3000 - total flux cleaned = 0.00722995 Jy ! Component: 3050 - total flux cleaned = 0.00725266 Jy ! Component: 3100 - total flux cleaned = 0.00727518 Jy ! Component: 3150 - total flux cleaned = 0.00732005 Jy ! Component: 3200 - total flux cleaned = 0.00725344 Jy ! Component: 3250 - total flux cleaned = 0.0073195 Jy ! Component: 3300 - total flux cleaned = 0.00723233 Jy ! Component: 3350 - total flux cleaned = 0.00734081 Jy ! Component: 3400 - total flux cleaned = 0.00731923 Jy ! Component: 3450 - total flux cleaned = 0.00729793 Jy ! Component: 3500 - total flux cleaned = 0.00744648 Jy ! Component: 3550 - total flux cleaned = 0.00734104 Jy ! Component: 3600 - total flux cleaned = 0.00729943 Jy ! Component: 3650 - total flux cleaned = 0.00742414 Jy ! Component: 3700 - total flux cleaned = 0.00742373 Jy ! Component: 3750 - total flux cleaned = 0.0074445 Jy ! Component: 3800 - total flux cleaned = 0.00742392 Jy ! Component: 3850 - total flux cleaned = 0.00740359 Jy ! Component: 3900 - total flux cleaned = 0.00732303 Jy ! Component: 3950 - total flux cleaned = 0.00738286 Jy ! Component: 4000 - total flux cleaned = 0.00742265 Jy ! Component: 4050 - total flux cleaned = 0.00738293 Jy ! Total flux subtracted in 4096 components = 0.00750069 Jy ! Clean residual min=-0.001064 max=0.001403 Jy/beam ! Clean residual mean=-0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.840487 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 581 components and 0.840486 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1232-0224_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.123 x 7.626 at -3.445 degrees (North through East) ! Clean map min=-0.0021081 max=0.42421 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1232-0224_S_map.fits wmodel /vlbi/uf001/uva//J1232-0224_S_map.mod ! Writing 581 model components to file: /vlbi/uf001/uva//J1232-0224_S_map.mod wobs /vlbi/uf001/uva//J1232-0224_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1232-0224_S_uvs.fits wwins /vlbi/uf001/uva//J1232-0224_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1232-0224_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.424207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364521 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.25779 0.25779 0.515579 1.03116 2.06232 4.12463 8.24927 16.4985 32.9971 65.9941 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.424 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1163.74 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1232-0224_S_dfm.log closed on Mon Jan 14 01:55:49 2019