! Started logfile: /vlbi/uf001/uva//J0630+1738_S_dfm.log on Sun Jan 13 23:01:26 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//J0630+1738_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0630+1738_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.906043 visibilities/baseline/integration-bin. ! Found source: J0630+1738 ! ! 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 6972 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 J0630+1738_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.054149Jy sigma=21.955080 ! Fit after self-cal, rms=0.649610Jy sigma=13.468517 ! 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=3.02 mas, bmaj=6.321 mas, bpa=-2.225 degrees ! Estimated noise=0.585964 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 = 0.269199 Jy ! Component: 100 - total flux cleaned = 0.330811 Jy ! Total flux subtracted in 100 components = 0.330811 Jy ! Clean residual min=-0.009119 max=0.023343 Jy/beam ! Clean residual mean=-0.000039 rms=0.002454 Jy/beam ! Combined flux in latest and established models = 0.330811 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.330811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079319Jy sigma=1.610239 ! Fit after self-cal, rms=0.079313Jy sigma=1.610123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254404 Jy ! Component: 100 - total flux cleaned = 0.0397311 Jy ! Total flux subtracted in 100 components = 0.0397311 Jy ! Clean residual min=-0.007536 max=0.007138 Jy/beam ! Clean residual mean=-0.000026 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 0.370542 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.370542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068570Jy sigma=1.370634 ! Fit after self-cal, rms=0.068540Jy sigma=1.369922 ! 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=3.484 mas, bmaj=7.009 mas, bpa=-1.792 degrees ! Estimated noise=0.417989 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 = 0.0126001 Jy ! Component: 100 - total flux cleaned = 0.0201869 Jy ! Component: 150 - total flux cleaned = 0.0252118 Jy ! Component: 200 - total flux cleaned = 0.0286613 Jy ! Total flux subtracted in 200 components = 0.0286613 Jy ! Clean residual min=-0.006561 max=0.006606 Jy/beam ! Clean residual mean=-0.000023 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.399203 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.399203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066098Jy sigma=1.312397 ! Fit after self-cal, rms=0.066080Jy sigma=1.312055 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.484 x 7.009 at -1.792 degrees (North through East) ! Clean map min=-0.0063713 max=0.35034 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 1.02 ! LA 0.91 MK 1.06 NL 1.10 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.01 ! LA 0.92 MK 1.05 NL 1.07 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.00 ! LA 0.93 MK 1.03 NL 1.03 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.066080Jy sigma=1.312055 ! Fit after self-cal, rms=0.063404Jy sigma=1.251458 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.523 mas, bmaj=7.065 mas, bpa=-1.551 degrees ! Estimated noise=0.418527 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 = -0.00132009 Jy ! Component: 100 - total flux cleaned = -0.00187978 Jy ! Component: 150 - total flux cleaned = -0.0021543 Jy ! Component: 200 - total flux cleaned = -0.00219173 Jy ! Total flux subtracted in 200 components = -0.00219173 Jy ! Clean residual min=-0.003491 max=0.003706 Jy/beam ! Clean residual mean=-0.000006 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.397011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.397011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063300Jy sigma=1.249116 ! Fit after self-cal, rms=0.063304Jy sigma=1.248823 ! 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=0.063304Jy sigma=1.248823 ! Fit after self-cal, rms=0.062323Jy sigma=1.217263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.528 mas, bmaj=7.054 mas, bpa=-1.721 degrees ! Estimated noise=0.418373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002783 Jy ! Component: 100 - total flux cleaned = -0.000488952 Jy ! Component: 150 - total flux cleaned = -0.000511855 Jy ! Component: 200 - total flux cleaned = -0.000493014 Jy ! Total flux subtracted in 200 components = -0.000493014 Jy ! Clean residual min=-0.001944 max=0.002300 Jy/beam ! Clean residual mean=-0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.396518 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.396518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062299Jy sigma=1.216650 ! Fit after self-cal, rms=0.062308Jy sigma=1.216511 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 (-22, 58.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134304 Jy ! Component: 100 - total flux cleaned = 0.00132839 Jy ! Component: 150 - total flux cleaned = 0.00151093 Jy ! Component: 200 - total flux cleaned = 0.0016082 Jy ! Total flux subtracted in 200 components = 0.0016082 Jy ! Clean residual min=-0.001856 max=0.001949 Jy/beam ! Clean residual mean=-0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.398126 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.398126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062234Jy sigma=1.214794 ! Fit after self-cal, rms=0.062231Jy sigma=1.214756 ! 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=0.062231Jy sigma=1.214756 ! Fit after self-cal, rms=0.062327Jy sigma=1.213007 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=7.053 mas, bpa=-1.75 degrees ! Estimated noise=0.418231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000406814 Jy ! Component: 100 - total flux cleaned = 0.000346472 Jy ! Component: 150 - total flux cleaned = 0.000293772 Jy ! Component: 200 - total flux cleaned = 0.000342714 Jy ! Total flux subtracted in 200 components = 0.000342714 Jy ! Clean residual min=-0.001732 max=0.001929 Jy/beam ! Clean residual mean=-0.000009 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.398469 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.398469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062305Jy sigma=1.212473 ! Fit after self-cal, rms=0.062307Jy sigma=1.212446 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 = 3.70501e-05 Jy ! Component: 100 - total flux cleaned = 5.83667e-05 Jy ! Component: 150 - total flux cleaned = 5.80425e-05 Jy ! Component: 200 - total flux cleaned = 9.63444e-05 Jy ! Total flux subtracted in 200 components = 9.63444e-05 Jy ! Clean residual min=-0.001741 max=0.001934 Jy/beam ! Clean residual mean=-0.000009 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.398566 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.398566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062295Jy sigma=1.212165 ! Fit after self-cal, rms=0.062293Jy sigma=1.212152 ! 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=0.062293Jy sigma=1.212152 ! Fit after self-cal, rms=0.062288Jy sigma=1.212122 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.233 mas, bmaj=10.52 mas, bpa=-3.694 degrees ! Estimated noise=0.517768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.00136e-05 Jy ! Component: 100 - total flux cleaned = -3.114e-05 Jy ! Component: 150 - total flux cleaned = -0.000103664 Jy ! Component: 200 - total flux cleaned = -0.000187815 Jy ! Total flux subtracted in 200 components = -0.000187815 Jy ! Clean residual min=-0.002109 max=0.002104 Jy/beam ! Clean residual mean=-0.000017 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.398378 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.398378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062289Jy sigma=1.212038 ! Fit after self-cal, rms=0.062283Jy sigma=1.211945 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 = -2.89202e-05 Jy ! Component: 100 - total flux cleaned = -3.17771e-05 Jy ! Component: 150 - total flux cleaned = -8.03824e-05 Jy ! Component: 200 - total flux cleaned = -0.00010124 Jy ! Total flux subtracted in 200 components = -0.00010124 Jy ! Clean residual min=-0.002091 max=0.002102 Jy/beam ! Clean residual mean=-0.000017 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.398276 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 122 components and 0.398276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062287Jy sigma=1.211947 ! Fit after self-cal, rms=0.062283Jy sigma=1.211890 ! 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=3.53 mas, bmaj=7.051 mas, bpa=-1.746 degrees ! Estimated noise=0.418114 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 7.051 at -1.746 degrees (North through East) ! Clean map min=-0.0017776 max=0.35015 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=3.051 mas, bmaj=6.347 mas, bpa=-2.244 degrees ! Estimated noise=0.589944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.270956 Jy ! Component: 100 - total flux cleaned = 0.331796 Jy ! Component: 150 - total flux cleaned = 0.355966 Jy ! Component: 200 - total flux cleaned = 0.369564 Jy ! Total flux subtracted in 200 components = 0.369564 Jy ! Clean residual min=-0.004036 max=0.006798 Jy/beam ! Clean residual mean=-0.000017 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.369564 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.369564 Jy ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=7.051 mas, bpa=-1.746 degrees ! Estimated noise=0.418114 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 = 0.0102513 Jy ! Component: 100 - total flux cleaned = 0.0160159 Jy ! Component: 150 - total flux cleaned = 0.0196999 Jy ! Component: 200 - total flux cleaned = 0.0217473 Jy ! Total flux subtracted in 200 components = 0.0217473 Jy ! Clean residual min=-0.002212 max=0.002771 Jy/beam ! Clean residual mean=-0.000013 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.391311 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.391311 Jy ! Inverting map ! Added new window around map position (-4.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233566 Jy ! Component: 100 - total flux cleaned = 0.00351674 Jy ! Component: 150 - total flux cleaned = 0.00438497 Jy ! Component: 200 - total flux cleaned = 0.00479367 Jy ! Total flux subtracted in 200 components = 0.00479367 Jy ! Clean residual min=-0.001990 max=0.001935 Jy/beam ! Clean residual mean=-0.000009 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.396105 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.396105 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=7.233 mas, bmaj=10.52 mas, bpa=-3.694 degrees ! Estimated noise=0.517768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141604 Jy ! Component: 100 - total flux cleaned = 0.00222006 Jy ! Component: 150 - total flux cleaned = 0.00252122 Jy ! Component: 200 - total flux cleaned = 0.00275626 Jy ! Total flux subtracted in 200 components = 0.00275626 Jy ! Clean residual min=-0.002195 max=0.001987 Jy/beam ! Clean residual mean=-0.000015 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.398861 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 = 0.00018511 Jy ! Component: 100 - total flux cleaned = 0.000300458 Jy ! Component: 150 - total flux cleaned = 0.000390598 Jy ! Component: 200 - total flux cleaned = 0.00041872 Jy ! Total flux subtracted in 200 components = 0.00041872 Jy ! Clean residual min=-0.002185 max=0.001978 Jy/beam ! Clean residual mean=-0.000015 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.39928 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.39928 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=7.051 mas, bpa=-1.746 degrees ! Estimated noise=0.418114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527029 Jy ! Component: 100 - total flux cleaned = -0.000526381 Jy ! Component: 150 - total flux cleaned = -0.000491089 Jy ! Component: 200 - total flux cleaned = -0.000492374 Jy ! Total flux subtracted in 200 components = -0.000492374 Jy ! Clean residual min=-0.001843 max=0.001761 Jy/beam ! Clean residual mean=-0.000008 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.398788 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.398788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062280Jy sigma=1.211863 ! Fit after self-cal, rms=0.062272Jy sigma=1.211740 wmodel J0630+1738_S_map.mod ! Writing 112 model components to file: J0630+1738_S_map.mod wobs J0630+1738_S_uvs.fits ! Writing UV FITS file: J0630+1738_S_uvs.fits wwins J0630+1738_S_map.win ! wwins: Wrote 3 windows to J0630+1738_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 = -7.09918e-05 Jy ! Component: 100 - total flux cleaned = 5.53747e-05 Jy ! Component: 150 - total flux cleaned = 0.000172898 Jy ! Component: 200 - total flux cleaned = 0.000228913 Jy ! Component: 250 - total flux cleaned = 0.000311482 Jy ! Component: 300 - total flux cleaned = 0.000311612 Jy ! Component: 350 - total flux cleaned = 0.000233516 Jy ! Component: 400 - total flux cleaned = 0.000132291 Jy ! Component: 450 - total flux cleaned = 0.000157485 Jy ! Component: 500 - total flux cleaned = 0.000108874 Jy ! Component: 550 - total flux cleaned = 0.000108647 Jy ! Component: 600 - total flux cleaned = 6.18071e-05 Jy ! Component: 650 - total flux cleaned = 6.16669e-05 Jy ! Component: 700 - total flux cleaned = 0.000129346 Jy ! Component: 750 - total flux cleaned = 0.000151538 Jy ! Component: 800 - total flux cleaned = 0.000173466 Jy ! Component: 850 - total flux cleaned = 0.000173821 Jy ! Component: 900 - total flux cleaned = 0.000258807 Jy ! Component: 950 - total flux cleaned = 0.000300788 Jy ! Component: 1000 - total flux cleaned = 0.000320883 Jy ! Component: 1050 - total flux cleaned = 0.000280575 Jy ! Component: 1100 - total flux cleaned = 0.00042102 Jy ! Component: 1150 - total flux cleaned = 0.000360908 Jy ! Component: 1200 - total flux cleaned = 0.000361138 Jy ! Component: 1250 - total flux cleaned = 0.000419379 Jy ! Component: 1300 - total flux cleaned = 0.000438625 Jy ! Component: 1350 - total flux cleaned = 0.000438596 Jy ! Component: 1400 - total flux cleaned = 0.000476191 Jy ! Component: 1450 - total flux cleaned = 0.000587024 Jy ! Component: 1500 - total flux cleaned = 0.000623335 Jy ! Component: 1550 - total flux cleaned = 0.000677125 Jy ! Component: 1600 - total flux cleaned = 0.000677014 Jy ! Component: 1650 - total flux cleaned = 0.000730112 Jy ! Component: 1700 - total flux cleaned = 0.000782513 Jy ! Component: 1750 - total flux cleaned = 0.000800136 Jy ! Component: 1800 - total flux cleaned = 0.000937023 Jy ! Component: 1850 - total flux cleaned = 0.000987536 Jy ! Component: 1900 - total flux cleaned = 0.000970813 Jy ! Component: 1950 - total flux cleaned = 0.0010706 Jy ! Component: 2000 - total flux cleaned = 0.00108711 Jy ! Component: 2050 - total flux cleaned = 0.00116871 Jy ! Component: 2100 - total flux cleaned = 0.00120105 Jy ! Component: 2150 - total flux cleaned = 0.00123303 Jy ! Component: 2200 - total flux cleaned = 0.00126523 Jy ! Component: 2250 - total flux cleaned = 0.00135969 Jy ! Component: 2300 - total flux cleaned = 0.00146872 Jy ! Component: 2350 - total flux cleaned = 0.00145317 Jy ! Component: 2400 - total flux cleaned = 0.00154548 Jy ! Component: 2450 - total flux cleaned = 0.00157596 Jy ! Component: 2500 - total flux cleaned = 0.00162109 Jy ! Component: 2550 - total flux cleaned = 0.00162106 Jy ! Component: 2600 - total flux cleaned = 0.00166559 Jy ! Component: 2650 - total flux cleaned = 0.00165077 Jy ! Component: 2700 - total flux cleaned = 0.00172388 Jy ! Component: 2750 - total flux cleaned = 0.00176725 Jy ! Component: 2800 - total flux cleaned = 0.00179601 Jy ! Component: 2850 - total flux cleaned = 0.00188157 Jy ! Component: 2900 - total flux cleaned = 0.00185317 Jy ! Component: 2950 - total flux cleaned = 0.00185313 Jy ! Component: 3000 - total flux cleaned = 0.00186717 Jy ! Component: 3050 - total flux cleaned = 0.00188083 Jy ! Component: 3100 - total flux cleaned = 0.0019085 Jy ! Component: 3150 - total flux cleaned = 0.00197681 Jy ! Component: 3200 - total flux cleaned = 0.00193607 Jy ! Component: 3250 - total flux cleaned = 0.00200331 Jy ! Component: 3300 - total flux cleaned = 0.00203014 Jy ! Component: 3350 - total flux cleaned = 0.0019904 Jy ! Component: 3400 - total flux cleaned = 0.0020694 Jy ! Component: 3450 - total flux cleaned = 0.00203003 Jy ! Component: 3500 - total flux cleaned = 0.00209502 Jy ! Component: 3550 - total flux cleaned = 0.00203068 Jy ! Component: 3600 - total flux cleaned = 0.00206937 Jy ! Component: 3650 - total flux cleaned = 0.00205667 Jy ! Component: 3700 - total flux cleaned = 0.0021579 Jy ! Component: 3750 - total flux cleaned = 0.00214518 Jy ! Component: 3800 - total flux cleaned = 0.0022076 Jy ! Component: 3850 - total flux cleaned = 0.0021578 Jy ! Component: 3900 - total flux cleaned = 0.00220722 Jy ! Component: 3950 - total flux cleaned = 0.00220712 Jy ! Component: 4000 - total flux cleaned = 0.00224368 Jy ! Component: 4050 - total flux cleaned = 0.00229212 Jy ! Total flux subtracted in 4096 components = 0.00225595 Jy ! Clean residual min=-0.000773 max=0.000671 Jy/beam ! Clean residual mean=-0.000001 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.401044 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 426 components and 0.401044 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0630+1738_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 7.051 at -1.746 degrees (North through East) ! Clean map min=-0.001213 max=0.35105 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0630+1738_S_map.fits wmodel /vlbi/uf001/uva//J0630+1738_S_map.mod ! Writing 426 model components to file: /vlbi/uf001/uva//J0630+1738_S_map.mod wobs /vlbi/uf001/uva//J0630+1738_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0630+1738_S_uvs.fits wwins /vlbi/uf001/uva//J0630+1738_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0630+1738_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.351053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224485 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191839 0.191839 0.383677 0.767355 1.53471 3.06942 6.13884 12.2777 24.5553 49.1107 98.2214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.351 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1563.81 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0630+1738_S_dfm.log closed on Sun Jan 13 23:01:31 2019