! Started logfile: /vlbi/uf001/uva//J1018-2140_S_dfm.log on Mon Jan 14 00:49:52 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//J1018-2140_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1018-2140_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999269 visibilities/baseline/integration-bin. ! Found source: J1018-2140 ! ! 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 4101 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 J1018-2140_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003700Jy sigma=19.266427 ! Fit after self-cal, rms=0.889179Jy sigma=16.983401 ! 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=2.448 mas, bmaj=6.807 mas, bpa=-7.651 degrees ! Estimated noise=0.793026 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 = 0.0840283 Jy ! Component: 100 - total flux cleaned = 0.110694 Jy ! Total flux subtracted in 100 components = 0.110694 Jy ! Clean residual min=-0.006130 max=0.010974 Jy/beam ! Clean residual mean=-0.000001 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.110694 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.110694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073632Jy sigma=1.369870 ! Fit after self-cal, rms=0.073479Jy sigma=1.366355 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011636 Jy ! Component: 100 - total flux cleaned = 0.0166329 Jy ! Total flux subtracted in 100 components = 0.0166329 Jy ! Clean residual min=-0.004556 max=0.006348 Jy/beam ! Clean residual mean=-0.000003 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.127327 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.127327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071498Jy sigma=1.321218 ! Fit after self-cal, rms=0.071506Jy sigma=1.320992 ! 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=2.949 mas, bmaj=8.141 mas, bpa=-6.769 degrees ! Estimated noise=0.589325 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 (-4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642588 Jy ! Component: 100 - total flux cleaned = 0.00956525 Jy ! Component: 150 - total flux cleaned = 0.0115231 Jy ! Component: 200 - total flux cleaned = 0.0123425 Jy ! Total flux subtracted in 200 components = 0.0123425 Jy ! Clean residual min=-0.003268 max=0.003186 Jy/beam ! Clean residual mean=-0.000010 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.13967 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.13967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070986Jy sigma=1.308745 ! Fit after self-cal, rms=0.070937Jy sigma=1.307758 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.949 x 8.141 at -6.769 degrees (North through East) ! Clean map min=-0.0031789 max=0.11111 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.07 KP 1.01 LA 1.01 ! MK 1.02 NL 1.01 OV 1.00 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.03 KP 1.00 LA 0.95 ! MK 1.01 NL 0.97 OV 0.97 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.03 KP 1.04 LA 1.05 ! MK 0.91 NL 0.99 OV 1.06 PT 1.02 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.070937Jy sigma=1.307758 ! Fit after self-cal, rms=0.071140Jy sigma=1.303292 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.94 mas, bmaj=8.111 mas, bpa=-6.831 degrees ! Estimated noise=0.58648 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 = 0.000969408 Jy ! Component: 100 - total flux cleaned = 0.00113824 Jy ! Component: 150 - total flux cleaned = 0.00114096 Jy ! Component: 200 - total flux cleaned = 0.00114139 Jy ! Total flux subtracted in 200 components = 0.00114139 Jy ! Clean residual min=-0.002869 max=0.002776 Jy/beam ! Clean residual mean=-0.000007 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.140811 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.140811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071111Jy sigma=1.302688 ! Fit after self-cal, rms=0.071144Jy sigma=1.302539 ! 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=0.071144Jy sigma=1.302539 ! Fit after self-cal, rms=0.071071Jy sigma=1.299930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.936 mas, bmaj=8.116 mas, bpa=-6.833 degrees ! Estimated noise=0.586618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593748 Jy ! Component: 100 - total flux cleaned = 0.000741153 Jy ! Component: 150 - total flux cleaned = 0.00074134 Jy ! Component: 200 - total flux cleaned = 0.000761421 Jy ! Total flux subtracted in 200 components = 0.000761421 Jy ! Clean residual min=-0.002784 max=0.002649 Jy/beam ! Clean residual mean=-0.000006 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.141573 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.141573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071055Jy sigma=1.299643 ! Fit after self-cal, rms=0.071055Jy sigma=1.299596 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 = 0.000100954 Jy ! Component: 100 - total flux cleaned = 0.000100748 Jy ! Component: 150 - total flux cleaned = 0.000101514 Jy ! Component: 200 - total flux cleaned = 0.000101562 Jy ! Total flux subtracted in 200 components = 0.000101562 Jy ! Clean residual min=-0.002758 max=0.002613 Jy/beam ! Clean residual mean=-0.000006 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.141674 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.141674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071046Jy sigma=1.299444 ! Fit after self-cal, rms=0.071045Jy sigma=1.299431 ! 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=0.071045Jy sigma=1.299431 ! Fit after self-cal, rms=0.071250Jy sigma=1.298807 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.93 mas, bmaj=8.126 mas, bpa=-6.8 degrees ! Estimated noise=0.587258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702575 Jy ! Component: 100 - total flux cleaned = 0.000802876 Jy ! Component: 150 - total flux cleaned = 0.000820342 Jy ! Component: 200 - total flux cleaned = 0.000820609 Jy ! Total flux subtracted in 200 components = 0.000820609 Jy ! Clean residual min=-0.002716 max=0.002598 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.142495 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.142495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071239Jy sigma=1.298631 ! Fit after self-cal, rms=0.071242Jy sigma=1.298603 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 = 4.09941e-05 Jy ! Component: 100 - total flux cleaned = 4.15692e-05 Jy ! Component: 150 - total flux cleaned = 4.16811e-05 Jy ! Component: 200 - total flux cleaned = 4.14933e-05 Jy ! Total flux subtracted in 200 components = 4.14933e-05 Jy ! Clean residual min=-0.002689 max=0.002577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.142536 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.142536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071235Jy sigma=1.298511 ! Fit after self-cal, rms=0.071235Jy sigma=1.298506 ! 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=0.071235Jy sigma=1.298506 ! Fit after self-cal, rms=0.071265Jy sigma=1.298483 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.156 mas, bmaj=17.76 mas, bpa=-4.464 degrees ! Estimated noise=0.77117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740541 Jy ! Component: 100 - total flux cleaned = 0.00076623 Jy ! Component: 150 - total flux cleaned = 0.000766183 Jy ! Component: 200 - total flux cleaned = 0.000765835 Jy ! Total flux subtracted in 200 components = 0.000765835 Jy ! Clean residual min=-0.002721 max=0.002274 Jy/beam ! Clean residual mean=-0.000010 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.143302 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 0.143302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071267Jy sigma=1.298485 ! Fit after self-cal, rms=0.071266Jy sigma=1.298424 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 = 0.000122082 Jy ! Component: 100 - total flux cleaned = 0.000139404 Jy ! Component: 150 - total flux cleaned = 0.000139306 Jy ! Component: 200 - total flux cleaned = 0.000139526 Jy ! Total flux subtracted in 200 components = 0.000139526 Jy ! Clean residual min=-0.002749 max=0.002243 Jy/beam ! Clean residual mean=-0.000010 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.143442 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.143442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071271Jy sigma=1.298501 ! Fit after self-cal, rms=0.071270Jy sigma=1.298474 ! 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=2.925 mas, bmaj=8.124 mas, bpa=-6.797 degrees ! Estimated noise=0.587465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 8.124 at -6.797 degrees (North through East) ! Clean map min=-0.0025608 max=0.11074 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=2.431 mas, bmaj=6.807 mas, bpa=-7.669 degrees ! Estimated noise=0.790833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0839051 Jy ! Component: 100 - total flux cleaned = 0.111513 Jy ! Component: 150 - total flux cleaned = 0.123419 Jy ! Component: 200 - total flux cleaned = 0.129942 Jy ! Total flux subtracted in 200 components = 0.129942 Jy ! Clean residual min=-0.004159 max=0.004493 Jy/beam ! Clean residual mean=-0.000001 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.129942 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.129942 Jy ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=8.124 mas, bpa=-6.797 degrees ! Estimated noise=0.587465 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 (-4, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544966 Jy ! Component: 100 - total flux cleaned = 0.00865134 Jy ! Component: 150 - total flux cleaned = 0.0107255 Jy ! Component: 200 - total flux cleaned = 0.0121365 Jy ! Total flux subtracted in 200 components = 0.0121365 Jy ! Clean residual min=-0.002949 max=0.002614 Jy/beam ! Clean residual mean=-0.000006 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.142079 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.142079 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=7.156 mas, bmaj=17.76 mas, bpa=-4.464 degrees ! Estimated noise=0.77117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154493 Jy ! Component: 100 - total flux cleaned = 0.0016434 Jy ! Component: 150 - total flux cleaned = 0.00164317 Jy ! Component: 200 - total flux cleaned = 0.00160636 Jy ! Total flux subtracted in 200 components = 0.00160636 Jy ! Clean residual min=-0.002754 max=0.002256 Jy/beam ! Clean residual mean=-0.000010 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.143685 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 = -3.25431e-05 Jy ! Component: 100 - total flux cleaned = -4.80517e-05 Jy ! Component: 150 - total flux cleaned = -7.648e-05 Jy ! Component: 200 - total flux cleaned = -0.000102949 Jy ! Total flux subtracted in 200 components = -0.000102949 Jy ! Clean residual min=-0.002745 max=0.002253 Jy/beam ! Clean residual mean=-0.000010 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.143582 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.143582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.925 mas, bmaj=8.124 mas, bpa=-6.797 degrees ! Estimated noise=0.587465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000402109 Jy ! Component: 100 - total flux cleaned = -0.000405468 Jy ! Component: 150 - total flux cleaned = -0.000377444 Jy ! Component: 200 - total flux cleaned = -0.000401446 Jy ! Total flux subtracted in 200 components = -0.000401446 Jy ! Clean residual min=-0.002808 max=0.002622 Jy/beam ! Clean residual mean=-0.000005 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.143181 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.143181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071269Jy sigma=1.298611 ! Fit after self-cal, rms=0.071265Jy sigma=1.298535 wmodel J1018-2140_S_map.mod ! Writing 114 model components to file: J1018-2140_S_map.mod wobs J1018-2140_S_uvs.fits ! Writing UV FITS file: J1018-2140_S_uvs.fits wwins J1018-2140_S_map.win ! wwins: Wrote 3 windows to J1018-2140_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 = 7.84027e-05 Jy ! Component: 100 - total flux cleaned = 7.88131e-05 Jy ! Component: 150 - total flux cleaned = 0.000122786 Jy ! Component: 200 - total flux cleaned = 0.000286301 Jy ! Component: 250 - total flux cleaned = 0.000363042 Jy ! Component: 300 - total flux cleaned = 0.000287273 Jy ! Component: 350 - total flux cleaned = 0.000323583 Jy ! Component: 400 - total flux cleaned = 0.000287741 Jy ! Component: 450 - total flux cleaned = 0.000219371 Jy ! Component: 500 - total flux cleaned = 0.000286461 Jy ! Component: 550 - total flux cleaned = 0.000318219 Jy ! Component: 600 - total flux cleaned = 0.000317693 Jy ! Component: 650 - total flux cleaned = 0.000224706 Jy ! Component: 700 - total flux cleaned = 0.000316817 Jy ! Component: 750 - total flux cleaned = 0.000406322 Jy ! Component: 800 - total flux cleaned = 0.000493792 Jy ! Component: 850 - total flux cleaned = 0.000435087 Jy ! Component: 900 - total flux cleaned = 0.000549162 Jy ! Component: 950 - total flux cleaned = 0.000660682 Jy ! Component: 1000 - total flux cleaned = 0.000660635 Jy ! Component: 1050 - total flux cleaned = 0.000796352 Jy ! Component: 1100 - total flux cleaned = 0.000876396 Jy ! Component: 1150 - total flux cleaned = 0.000901946 Jy ! Component: 1200 - total flux cleaned = 0.000953825 Jy ! Component: 1250 - total flux cleaned = 0.00100551 Jy ! Component: 1300 - total flux cleaned = 0.00110628 Jy ! Component: 1350 - total flux cleaned = 0.00120554 Jy ! Component: 1400 - total flux cleaned = 0.00115669 Jy ! Component: 1450 - total flux cleaned = 0.0012057 Jy ! Component: 1500 - total flux cleaned = 0.0013014 Jy ! Component: 1550 - total flux cleaned = 0.00137172 Jy ! Component: 1600 - total flux cleaned = 0.00137155 Jy ! Component: 1650 - total flux cleaned = 0.00134813 Jy ! Component: 1700 - total flux cleaned = 0.00137051 Jy ! Component: 1750 - total flux cleaned = 0.00130324 Jy ! Component: 1800 - total flux cleaned = 0.00132564 Jy ! Component: 1850 - total flux cleaned = 0.00132536 Jy ! Component: 1900 - total flux cleaned = 0.00126001 Jy ! Component: 1950 - total flux cleaned = 0.00132472 Jy ! Component: 2000 - total flux cleaned = 0.00128208 Jy ! Component: 2050 - total flux cleaned = 0.00132437 Jy ! Component: 2100 - total flux cleaned = 0.00132449 Jy ! Component: 2150 - total flux cleaned = 0.0013658 Jy ! Component: 2200 - total flux cleaned = 0.00142701 Jy ! Component: 2250 - total flux cleaned = 0.00142671 Jy ! Component: 2300 - total flux cleaned = 0.00140682 Jy ! Component: 2350 - total flux cleaned = 0.00144639 Jy ! Component: 2400 - total flux cleaned = 0.0014269 Jy ! Component: 2450 - total flux cleaned = 0.00144616 Jy ! Component: 2500 - total flux cleaned = 0.00140791 Jy ! Component: 2550 - total flux cleaned = 0.00140799 Jy ! Component: 2600 - total flux cleaned = 0.00133257 Jy ! Component: 2650 - total flux cleaned = 0.00129513 Jy ! Component: 2700 - total flux cleaned = 0.0013506 Jy ! Component: 2750 - total flux cleaned = 0.00131344 Jy ! Component: 2800 - total flux cleaned = 0.00125892 Jy ! Component: 2850 - total flux cleaned = 0.00118677 Jy ! Component: 2900 - total flux cleaned = 0.00120437 Jy ! Component: 2950 - total flux cleaned = 0.00115138 Jy ! Component: 3000 - total flux cleaned = 0.00113381 Jy ! Component: 3050 - total flux cleaned = 0.0011162 Jy ! Component: 3100 - total flux cleaned = 0.00108168 Jy ! Component: 3150 - total flux cleaned = 0.00104723 Jy ! Component: 3200 - total flux cleaned = 0.000996321 Jy ! Component: 3250 - total flux cleaned = 0.000929194 Jy ! Component: 3300 - total flux cleaned = 0.000862378 Jy ! Component: 3350 - total flux cleaned = 0.000829259 Jy ! Component: 3400 - total flux cleaned = 0.000780075 Jy ! Component: 3450 - total flux cleaned = 0.000780106 Jy ! Component: 3500 - total flux cleaned = 0.000731754 Jy ! Component: 3550 - total flux cleaned = 0.000747834 Jy ! Component: 3600 - total flux cleaned = 0.000699949 Jy ! Component: 3650 - total flux cleaned = 0.000636558 Jy ! Component: 3700 - total flux cleaned = 0.00068357 Jy ! Component: 3750 - total flux cleaned = 0.000699046 Jy ! Component: 3800 - total flux cleaned = 0.000621773 Jy ! Component: 3850 - total flux cleaned = 0.000545337 Jy ! Component: 3900 - total flux cleaned = 0.000560656 Jy ! Component: 3950 - total flux cleaned = 0.000515259 Jy ! Component: 4000 - total flux cleaned = 0.000350073 Jy ! Component: 4050 - total flux cleaned = 0.00027564 Jy ! Total flux subtracted in 4096 components = 0.000305353 Jy ! Clean residual min=-0.000861 max=0.000985 Jy/beam ! Clean residual mean=-0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.143486 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 379 components and 0.143486 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1018-2140_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.925 x 8.124 at -6.797 degrees (North through East) ! Clean map min=-0.0017851 max=0.10981 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1018-2140_S_map.fits wmodel /vlbi/uf001/uva//J1018-2140_S_map.mod ! Writing 379 model components to file: /vlbi/uf001/uva//J1018-2140_S_map.mod wobs /vlbi/uf001/uva//J1018-2140_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1018-2140_S_uvs.fits wwins /vlbi/uf001/uva//J1018-2140_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1018-2140_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109805 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00025146 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.687017 0.687017 1.37403 2.74807 5.49613 10.9923 21.9845 43.9691 87.9381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 436.67 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1018-2140_S_dfm.log closed on Mon Jan 14 00:49:57 2019