! Started logfile: /vlbi/uf001/uva//J0112+3208_S_dfm.log on Sun Jan 13 20:53:57 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//J0112+3208_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0112+3208_S_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835714 visibilities/baseline/integration-bin. ! Found source: J0112+3208 ! ! 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 6318 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 J0112+3208_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014993Jy sigma=18.698654 ! Fit after self-cal, rms=0.524013Jy sigma=10.117772 ! 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=2.939 mas, bmaj=5.574 mas, bpa=-3.48 degrees ! Estimated noise=0.670239 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 = 0.370781 Jy ! Component: 100 - total flux cleaned = 0.454857 Jy ! Total flux subtracted in 100 components = 0.454857 Jy ! Clean residual min=-0.011524 max=0.031224 Jy/beam ! Clean residual mean=-0.000004 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.454857 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.454857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098213Jy sigma=1.709837 ! Fit after self-cal, rms=0.098138Jy sigma=1.709057 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0342159 Jy ! Component: 100 - total flux cleaned = 0.0516232 Jy ! Total flux subtracted in 100 components = 0.0516232 Jy ! Clean residual min=-0.009157 max=0.016741 Jy/beam ! Clean residual mean=0.000001 rms=0.002303 Jy/beam ! Combined flux in latest and established models = 0.506481 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.506481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082818Jy sigma=1.451437 ! Fit after self-cal, rms=0.082578Jy sigma=1.447844 ! Inverting map ! Added new window around map position (-4.5, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015602 Jy ! Component: 100 - total flux cleaned = 0.0240332 Jy ! Total flux subtracted in 100 components = 0.0240332 Jy ! Clean residual min=-0.008323 max=0.010007 Jy/beam ! Clean residual mean=0.000002 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 0.530514 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.530514 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078366Jy sigma=1.376421 ! Fit after self-cal, rms=0.078098Jy sigma=1.371856 ! 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=3.212 mas, bmaj=6.519 mas, bpa=-0.6408 degrees ! Estimated noise=0.510954 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 = 0.0105316 Jy ! Component: 100 - total flux cleaned = 0.0169947 Jy ! Component: 150 - total flux cleaned = 0.0216035 Jy ! Component: 200 - total flux cleaned = 0.0235708 Jy ! Total flux subtracted in 200 components = 0.0235708 Jy ! Clean residual min=-0.008003 max=0.013952 Jy/beam ! Clean residual mean=0.000010 rms=0.002437 Jy/beam ! Combined flux in latest and established models = 0.554084 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.554084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076172Jy sigma=1.343718 ! Fit after self-cal, rms=0.076044Jy sigma=1.341660 ! Inverting map ! Added new window around map position (-96, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015605 Jy ! Component: 100 - total flux cleaned = 0.0259316 Jy ! Component: 150 - total flux cleaned = 0.0334898 Jy ! Component: 200 - total flux cleaned = 0.0392683 Jy ! Total flux subtracted in 200 components = 0.0392683 Jy ! Clean residual min=-0.006811 max=0.009085 Jy/beam ! Clean residual mean=0.000004 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.593353 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 111 components and 0.593353 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071798Jy sigma=1.263611 ! Fit after self-cal, rms=0.071490Jy sigma=1.256926 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.212 x 6.519 at -0.6408 degrees (North through East) ! Clean map min=-0.0063846 max=0.47421 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.98 KP 1.01 ! LA 0.97 MK 1.01 NL 1.05 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.01 ! LA 0.98 MK 1.01 NL 1.08 OV 1.05 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 0.97 MK 0.99 NL 1.06 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.071490Jy sigma=1.256926 ! Fit after self-cal, rms=0.067932Jy sigma=1.188342 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=6.534 mas, bpa=-0.7356 degrees ! Estimated noise=0.511989 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 (-88, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085699 Jy ! Component: 100 - total flux cleaned = 0.0126803 Jy ! Component: 150 - total flux cleaned = 0.0156414 Jy ! Component: 200 - total flux cleaned = 0.0182974 Jy ! Total flux subtracted in 200 components = 0.0182974 Jy ! Clean residual min=-0.004661 max=0.005502 Jy/beam ! Clean residual mean=0.000008 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.61165 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 159 components and 0.61165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066685Jy sigma=1.161432 ! Fit after self-cal, rms=0.066598Jy sigma=1.159996 ! 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=0.066598Jy sigma=1.159996 ! Fit after self-cal, rms=0.059518Jy sigma=1.060447 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=6.529 mas, bpa=-0.7564 degrees ! Estimated noise=0.511295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113138 Jy ! Component: 100 - total flux cleaned = 0.00250679 Jy ! Component: 150 - total flux cleaned = 0.00387681 Jy ! Component: 200 - total flux cleaned = 0.00514927 Jy ! Total flux subtracted in 200 components = 0.00514927 Jy ! Clean residual min=-0.003384 max=0.003562 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.6168 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 189 components and 0.6168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059112Jy sigma=1.052477 ! Fit after self-cal, rms=0.059098Jy sigma=1.051962 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 (-104.5, 30.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254764 Jy ! Component: 100 - total flux cleaned = 0.00318895 Jy ! Component: 150 - total flux cleaned = 0.00410208 Jy ! Component: 200 - total flux cleaned = 0.00486405 Jy ! Total flux subtracted in 200 components = 0.00486405 Jy ! Clean residual min=-0.003070 max=0.003071 Jy/beam ! Clean residual mean=0.000003 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.621664 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 221 components and 0.621664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058868Jy sigma=1.047100 ! Fit after self-cal, rms=0.058851Jy sigma=1.046911 ! 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=0.058851Jy sigma=1.046911 ! Fit after self-cal, rms=0.058732Jy sigma=1.045446 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.222 mas, bmaj=6.526 mas, bpa=-0.7606 degrees ! Estimated noise=0.510846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92611e-05 Jy ! Component: 100 - total flux cleaned = 0.000916362 Jy ! Component: 150 - total flux cleaned = 0.00142231 Jy ! Component: 200 - total flux cleaned = 0.00195017 Jy ! Total flux subtracted in 200 components = 0.00195017 Jy ! Clean residual min=-0.002902 max=0.002874 Jy/beam ! Clean residual mean=0.000004 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.623614 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 247 components and 0.623613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058584Jy sigma=1.042611 ! Fit after self-cal, rms=0.058577Jy sigma=1.042509 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 = 0.000270043 Jy ! Component: 100 - total flux cleaned = 0.000747772 Jy ! Component: 150 - total flux cleaned = 0.00119532 Jy ! Component: 200 - total flux cleaned = 0.00157012 Jy ! Total flux subtracted in 200 components = 0.00157012 Jy ! Clean residual min=-0.002837 max=0.002812 Jy/beam ! Clean residual mean=0.000004 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.625184 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 255 components and 0.625183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058494Jy sigma=1.041028 ! Fit after self-cal, rms=0.058492Jy sigma=1.040995 ! 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=0.058492Jy sigma=1.040995 ! Fit after self-cal, rms=0.058432Jy sigma=1.040593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.962 mas, bmaj=9.811 mas, bpa=-1.309 degrees ! Estimated noise=0.657509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244552 Jy ! Component: 100 - total flux cleaned = 0.0036205 Jy ! Component: 150 - total flux cleaned = 0.00418781 Jy ! Component: 200 - total flux cleaned = 0.00472941 Jy ! Total flux subtracted in 200 components = 0.00472941 Jy ! Clean residual min=-0.003426 max=0.003429 Jy/beam ! Clean residual mean=0.000008 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.629913 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 282 components and 0.629913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058383Jy sigma=1.039677 ! Fit after self-cal, rms=0.058379Jy sigma=1.039576 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 = 0.000745617 Jy ! Component: 100 - total flux cleaned = 0.00119473 Jy ! Component: 150 - total flux cleaned = 0.00152371 Jy ! Component: 200 - total flux cleaned = 0.00175682 Jy ! Total flux subtracted in 200 components = 0.00175682 Jy ! Clean residual min=-0.003370 max=0.003386 Jy/beam ! Clean residual mean=0.000008 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.63167 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 293 components and 0.63167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058365Jy sigma=1.039401 ! Fit after self-cal, rms=0.058364Jy sigma=1.039375 ! 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=3.223 mas, bmaj=6.526 mas, bpa=-0.7651 degrees ! Estimated noise=0.510613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 6.526 at -0.7651 degrees (North through East) ! Clean map min=-0.0027282 max=0.4738 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=2.946 mas, bmaj=5.571 mas, bpa=-3.585 degrees ! Estimated noise=0.66894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.369842 Jy ! Component: 100 - total flux cleaned = 0.454501 Jy ! Component: 150 - total flux cleaned = 0.489976 Jy ! Component: 200 - total flux cleaned = 0.509922 Jy ! Total flux subtracted in 200 components = 0.509922 Jy ! Clean residual min=-0.005503 max=0.009978 Jy/beam ! Clean residual mean=0.000002 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.509922 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.509922 Jy ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=6.526 mas, bpa=-0.7651 degrees ! Estimated noise=0.510613 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 = 0.0167849 Jy ! Component: 100 - total flux cleaned = 0.0300956 Jy ! Component: 150 - total flux cleaned = 0.0409076 Jy ! Component: 200 - total flux cleaned = 0.0498479 Jy ! Total flux subtracted in 200 components = 0.0498479 Jy ! Clean residual min=-0.003924 max=0.005431 Jy/beam ! Clean residual mean=0.000001 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.55977 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 90 components and 0.55977 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00750085 Jy ! Component: 100 - total flux cleaned = 0.0138775 Jy ! Component: 150 - total flux cleaned = 0.0193792 Jy ! Component: 200 - total flux cleaned = 0.0241901 Jy ! Total flux subtracted in 200 components = 0.0241901 Jy ! Clean residual min=-0.003236 max=0.003382 Jy/beam ! Clean residual mean=0.000003 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.58396 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 156 components and 0.58396 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=6.962 mas, bmaj=9.811 mas, bpa=-1.309 degrees ! Estimated noise=0.657509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850875 Jy ! Component: 100 - total flux cleaned = 0.0149876 Jy ! Component: 150 - total flux cleaned = 0.0202904 Jy ! Component: 200 - total flux cleaned = 0.0246989 Jy ! Total flux subtracted in 200 components = 0.0246989 Jy ! Clean residual min=-0.004027 max=0.004003 Jy/beam ! Clean residual mean=0.000006 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.608659 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 = 0.00368629 Jy ! Component: 100 - total flux cleaned = 0.00678273 Jy ! Component: 150 - total flux cleaned = 0.00939788 Jy ! Component: 200 - total flux cleaned = 0.011627 Jy ! Total flux subtracted in 200 components = 0.011627 Jy ! Clean residual min=-0.003620 max=0.003437 Jy/beam ! Clean residual mean=0.000005 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.620286 Jy ! Adding 173 model components to the UV plane model. ! The established model now contains 311 components and 0.620286 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=6.526 mas, bpa=-0.7651 degrees ! Estimated noise=0.510613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165486 Jy ! Component: 100 - total flux cleaned = 0.00267484 Jy ! Component: 150 - total flux cleaned = 0.00356399 Jy ! Component: 200 - total flux cleaned = 0.00414953 Jy ! Total flux subtracted in 200 components = 0.00414953 Jy ! Clean residual min=-0.002556 max=0.002866 Jy/beam ! Clean residual mean=0.000004 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.624436 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 346 components and 0.624436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058292Jy sigma=1.038006 ! Fit after self-cal, rms=0.058271Jy sigma=1.037540 wmodel J0112+3208_S_map.mod ! Writing 346 model components to file: J0112+3208_S_map.mod wobs J0112+3208_S_uvs.fits ! Writing UV FITS file: J0112+3208_S_uvs.fits wwins J0112+3208_S_map.win ! wwins: Wrote 5 windows to J0112+3208_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 = 0.000327436 Jy ! Component: 100 - total flux cleaned = 0.000327189 Jy ! Component: 150 - total flux cleaned = -1.20206e-06 Jy ! Component: 200 - total flux cleaned = -0.000274949 Jy ! Component: 250 - total flux cleaned = -0.000424964 Jy ! Component: 300 - total flux cleaned = -0.000496895 Jy ! Component: 350 - total flux cleaned = -0.000496407 Jy ! Component: 400 - total flux cleaned = -0.000665053 Jy ! Component: 450 - total flux cleaned = -0.000730194 Jy ! Component: 500 - total flux cleaned = -0.000729948 Jy ! Component: 550 - total flux cleaned = -0.000791224 Jy ! Component: 600 - total flux cleaned = -0.000791157 Jy ! Component: 650 - total flux cleaned = -0.000790779 Jy ! Component: 700 - total flux cleaned = -0.000761116 Jy ! Component: 750 - total flux cleaned = -0.000732353 Jy ! Component: 800 - total flux cleaned = -0.000788717 Jy ! Component: 850 - total flux cleaned = -0.00078848 Jy ! Component: 900 - total flux cleaned = -0.00076088 Jy ! Component: 950 - total flux cleaned = -0.000760983 Jy ! Component: 1000 - total flux cleaned = -0.000735224 Jy ! Component: 1050 - total flux cleaned = -0.000788043 Jy ! Component: 1100 - total flux cleaned = -0.000813859 Jy ! Component: 1150 - total flux cleaned = -0.00076332 Jy ! Component: 1200 - total flux cleaned = -0.000689089 Jy ! Component: 1250 - total flux cleaned = -0.0007626 Jy ! Component: 1300 - total flux cleaned = -0.000690351 Jy ! Component: 1350 - total flux cleaned = -0.000619346 Jy ! Component: 1400 - total flux cleaned = -0.000619564 Jy ! Component: 1450 - total flux cleaned = -0.000573325 Jy ! Component: 1500 - total flux cleaned = -0.000596198 Jy ! Component: 1550 - total flux cleaned = -0.00059553 Jy ! Component: 1600 - total flux cleaned = -0.000506685 Jy ! Component: 1650 - total flux cleaned = -0.000506877 Jy ! Component: 1700 - total flux cleaned = -0.000463369 Jy ! Component: 1750 - total flux cleaned = -0.000377215 Jy ! Component: 1800 - total flux cleaned = -0.000420056 Jy ! Component: 1850 - total flux cleaned = -0.000419956 Jy ! Component: 1900 - total flux cleaned = -0.000295262 Jy ! Component: 1950 - total flux cleaned = -0.000294914 Jy ! Component: 2000 - total flux cleaned = -0.000335401 Jy ! Component: 2050 - total flux cleaned = -0.000194768 Jy ! Component: 2100 - total flux cleaned = -0.000234608 Jy ! Component: 2150 - total flux cleaned = -0.000234379 Jy ! Component: 2200 - total flux cleaned = -0.000234248 Jy ! Component: 2250 - total flux cleaned = -0.000215152 Jy ! Component: 2300 - total flux cleaned = -0.000291571 Jy ! Component: 2350 - total flux cleaned = -0.000215765 Jy ! Component: 2400 - total flux cleaned = -0.000271904 Jy ! Component: 2450 - total flux cleaned = -0.00023451 Jy ! Component: 2500 - total flux cleaned = -0.000160763 Jy ! Component: 2550 - total flux cleaned = -0.000142583 Jy ! Component: 2600 - total flux cleaned = -0.000178842 Jy ! Component: 2650 - total flux cleaned = -8.9065e-05 Jy ! Component: 2700 - total flux cleaned = -0.000106857 Jy ! Component: 2750 - total flux cleaned = -8.92054e-05 Jy ! Component: 2800 - total flux cleaned = -3.66898e-05 Jy ! Component: 2850 - total flux cleaned = -1.92076e-05 Jy ! Component: 2900 - total flux cleaned = 4.97403e-05 Jy ! Component: 2950 - total flux cleaned = -1.65321e-06 Jy ! Component: 3000 - total flux cleaned = 0.000100294 Jy ! Component: 3050 - total flux cleaned = 8.34536e-05 Jy ! Component: 3100 - total flux cleaned = 0.000133743 Jy ! Component: 3150 - total flux cleaned = 0.00016682 Jy ! Component: 3200 - total flux cleaned = 0.000166739 Jy ! Component: 3250 - total flux cleaned = 0.000182959 Jy ! Component: 3300 - total flux cleaned = 0.000264285 Jy ! Component: 3350 - total flux cleaned = 0.000231639 Jy ! Component: 3400 - total flux cleaned = 0.000231639 Jy ! Component: 3450 - total flux cleaned = 0.000263449 Jy ! Component: 3500 - total flux cleaned = 0.00024756 Jy ! Component: 3550 - total flux cleaned = 0.000216149 Jy ! Component: 3600 - total flux cleaned = 0.000247547 Jy ! Component: 3650 - total flux cleaned = 0.000371881 Jy ! Component: 3700 - total flux cleaned = 0.000356305 Jy ! Component: 3750 - total flux cleaned = 0.000340952 Jy ! Component: 3800 - total flux cleaned = 0.00035627 Jy ! Component: 3850 - total flux cleaned = 0.000325919 Jy ! Component: 3900 - total flux cleaned = 0.000386192 Jy ! Component: 3950 - total flux cleaned = 0.000386381 Jy ! Component: 4000 - total flux cleaned = 0.000386425 Jy ! Component: 4050 - total flux cleaned = 0.000386347 Jy ! Total flux subtracted in 4096 components = 0.000415688 Jy ! Clean residual min=-0.000882 max=0.000817 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.624851 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 659 components and 0.624851 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0112+3208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.223 x 6.526 at -0.7651 degrees (North through East) ! Clean map min=-0.0016518 max=0.47499 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0112+3208_S_map.fits wmodel /vlbi/uf001/uva//J0112+3208_S_map.mod ! Writing 659 model components to file: /vlbi/uf001/uva//J0112+3208_S_map.mod wobs /vlbi/uf001/uva//J0112+3208_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0112+3208_S_uvs.fits wwins /vlbi/uf001/uva//J0112+3208_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0112+3208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.474988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175159 0.175159 0.350317 0.700635 1.40127 2.80254 5.60508 11.2102 22.4203 44.8406 89.6812 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.474 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1712.73 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0112+3208_S_dfm.log closed on Sun Jan 13 20:54:01 2019