! Started logfile: /vlbi/uf001/uva//J0532-0307_S_dfm.log on Sun Jan 13 22:37:57 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//J0532-0307_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0532-0307_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980093 visibilities/baseline/integration-bin. ! Found source: J0532-0307 ! ! 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 6351 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 J0532-0307_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.044705Jy sigma=19.067517 ! Fit after self-cal, rms=0.780707Jy sigma=14.313022 ! 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=2.84 mas, bmaj=6.878 mas, bpa=-1.675 degrees ! Estimated noise=0.661589 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 = 0.167604 Jy ! Component: 100 - total flux cleaned = 0.214527 Jy ! Total flux subtracted in 100 components = 0.214527 Jy ! Clean residual min=-0.017243 max=0.064620 Jy/beam ! Clean residual mean=0.000033 rms=0.005721 Jy/beam ! Combined flux in latest and established models = 0.214527 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.214527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117743Jy sigma=2.132861 ! Fit after self-cal, rms=0.117677Jy sigma=2.132240 ! Inverting map ! Added new window around map position (8, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534453 Jy ! Component: 100 - total flux cleaned = 0.0772446 Jy ! Total flux subtracted in 100 components = 0.0772446 Jy ! Clean residual min=-0.012405 max=0.018973 Jy/beam ! Clean residual mean=0.000009 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 0.291772 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.291772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086846Jy sigma=1.541907 ! Fit after self-cal, rms=0.082072Jy sigma=1.454249 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232711 Jy ! Component: 100 - total flux cleaned = 0.0361602 Jy ! Total flux subtracted in 100 components = 0.0361602 Jy ! Clean residual min=-0.006601 max=0.008631 Jy/beam ! Clean residual mean=0.000006 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.327932 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 52 components and 0.327932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073580Jy sigma=1.290986 ! Fit after self-cal, rms=0.072765Jy sigma=1.275459 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118699 Jy ! Component: 100 - total flux cleaned = 0.0196775 Jy ! Total flux subtracted in 100 components = 0.0196775 Jy ! Clean residual min=-0.004392 max=0.006053 Jy/beam ! Clean residual mean=0.000002 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.347609 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.347609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070114Jy sigma=1.224150 ! Fit after self-cal, rms=0.069961Jy sigma=1.220979 ! 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=3.396 mas, bmaj=7.817 mas, bpa=-3.023 degrees ! Estimated noise=0.494348 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 = 0.00907991 Jy ! Component: 100 - total flux cleaned = 0.0147535 Jy ! Component: 150 - total flux cleaned = 0.018745 Jy ! Component: 200 - total flux cleaned = 0.0215804 Jy ! Total flux subtracted in 200 components = 0.0215804 Jy ! Clean residual min=-0.003881 max=0.004831 Jy/beam ! Clean residual mean=-0.000002 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.36919 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 97 components and 0.36919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068643Jy sigma=1.194748 ! Fit after self-cal, rms=0.068564Jy sigma=1.192964 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.396 x 7.817 at -3.023 degrees (North through East) ! Clean map min=-0.003646 max=0.20757 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.97 KP 1.01 ! LA 0.96 MK 1.00 NL 1.05 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.01 KP 1.04 ! LA 0.96 MK 0.98 NL 1.07 OV 0.95 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.01 KP 1.02 ! LA 0.96 MK 1.07 NL 1.07 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.068564Jy sigma=1.192964 ! Fit after self-cal, rms=0.068397Jy sigma=1.174039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.413 mas, bmaj=7.868 mas, bpa=-3.021 degrees ! Estimated noise=0.498575 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 = 0.000549268 Jy ! Component: 100 - total flux cleaned = 0.000190589 Jy ! Component: 150 - total flux cleaned = 1.18609e-05 Jy ! Component: 200 - total flux cleaned = -7.81486e-05 Jy ! Total flux subtracted in 200 components = -7.81486e-05 Jy ! Clean residual min=-0.003048 max=0.002923 Jy/beam ! Clean residual mean=-0.000013 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.369112 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.369112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068335Jy sigma=1.173060 ! Fit after self-cal, rms=0.068345Jy sigma=1.172893 ! 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=0.068345Jy sigma=1.172893 ! Fit after self-cal, rms=0.068237Jy sigma=1.165887 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.406 mas, bmaj=7.878 mas, bpa=-3.1 degrees ! Estimated noise=0.497314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154584 Jy ! Component: 100 - total flux cleaned = -0.000265672 Jy ! Component: 150 - total flux cleaned = -0.000151822 Jy ! Component: 200 - total flux cleaned = -0.000184294 Jy ! Total flux subtracted in 200 components = -0.000184294 Jy ! Clean residual min=-0.002282 max=0.002452 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.368927 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.368927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068173Jy sigma=1.164632 ! Fit after self-cal, rms=0.068175Jy sigma=1.164569 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 (-41, -78.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018223 Jy ! Component: 100 - total flux cleaned = 0.00217613 Jy ! Component: 150 - total flux cleaned = 0.00238064 Jy ! Component: 200 - total flux cleaned = 0.00245449 Jy ! Total flux subtracted in 200 components = 0.00245449 Jy ! Clean residual min=-0.002125 max=0.002120 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.371382 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.371382 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068083Jy sigma=1.163211 ! Fit after self-cal, rms=0.068081Jy sigma=1.163184 ! 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=0.068081Jy sigma=1.163184 ! Fit after self-cal, rms=0.068227Jy sigma=1.162966 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.409 mas, bmaj=7.883 mas, bpa=-3.064 degrees ! Estimated noise=0.497349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98424e-05 Jy ! Component: 100 - total flux cleaned = 6.60273e-05 Jy ! Component: 150 - total flux cleaned = 6.45746e-05 Jy ! Component: 200 - total flux cleaned = 6.37847e-05 Jy ! Total flux subtracted in 200 components = 6.37847e-05 Jy ! Clean residual min=-0.002015 max=0.002076 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.371445 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 138 components and 0.371445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068194Jy sigma=1.162438 ! Fit after self-cal, rms=0.068195Jy sigma=1.162425 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 = 4.57073e-07 Jy ! Component: 100 - total flux cleaned = -2.48139e-05 Jy ! Component: 150 - total flux cleaned = -7.35448e-05 Jy ! Component: 200 - total flux cleaned = -0.00012072 Jy ! Total flux subtracted in 200 components = -0.00012072 Jy ! Clean residual min=-0.001971 max=0.002017 Jy/beam ! Clean residual mean=-0.000002 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.371325 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 148 components and 0.371325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068177Jy sigma=1.162151 ! Fit after self-cal, rms=0.068176Jy sigma=1.162144 ! 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=0.068176Jy sigma=1.162144 ! Fit after self-cal, rms=0.068279Jy sigma=1.162096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.347 mas, bmaj=12.4 mas, bpa=-3.382 degrees ! Estimated noise=0.623893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000528667 Jy ! Component: 100 - total flux cleaned = -0.000469693 Jy ! Component: 150 - total flux cleaned = -0.000494093 Jy ! Component: 200 - total flux cleaned = -0.000555974 Jy ! Total flux subtracted in 200 components = -0.000555974 Jy ! Clean residual min=-0.002025 max=0.002521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.370769 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 157 components and 0.370769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068278Jy sigma=1.162165 ! Fit after self-cal, rms=0.068275Jy sigma=1.162085 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 = -3.92835e-05 Jy ! Component: 100 - total flux cleaned = -3.78996e-05 Jy ! Component: 150 - total flux cleaned = -0.000108662 Jy ! Component: 200 - total flux cleaned = -0.000139934 Jy ! Total flux subtracted in 200 components = -0.000139934 Jy ! Clean residual min=-0.002033 max=0.002423 Jy/beam ! Clean residual mean=-0.000004 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.370629 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 0.370629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068278Jy sigma=1.162174 ! Fit after self-cal, rms=0.068277Jy sigma=1.162152 ! 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=3.411 mas, bmaj=7.888 mas, bpa=-3.051 degrees ! Estimated noise=0.497576 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.888 at -3.051 degrees (North through East) ! Clean map min=-0.001796 max=0.20745 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=2.853 mas, bmaj=6.929 mas, bpa=-1.721 degrees ! Estimated noise=0.668426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173917 Jy ! Component: 100 - total flux cleaned = 0.242255 Jy ! Component: 150 - total flux cleaned = 0.279992 Jy ! Component: 200 - total flux cleaned = 0.303785 Jy ! Total flux subtracted in 200 components = 0.303785 Jy ! Clean residual min=-0.005891 max=0.012702 Jy/beam ! Clean residual mean=0.000026 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 0.303785 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.303785 Jy ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.888 mas, bpa=-3.051 degrees ! Estimated noise=0.497576 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 = 0.0210573 Jy ! Component: 100 - total flux cleaned = 0.0344467 Jy ! Component: 150 - total flux cleaned = 0.0433863 Jy ! Component: 200 - total flux cleaned = 0.0495653 Jy ! Total flux subtracted in 200 components = 0.0495653 Jy ! Clean residual min=-0.002718 max=0.004036 Jy/beam ! Clean residual mean=0.000007 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.35335 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 72 components and 0.35335 Jy ! Inverting map ! Added new window around map position (4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450569 Jy ! Component: 100 - total flux cleaned = 0.00770753 Jy ! Component: 150 - total flux cleaned = 0.0101648 Jy ! Component: 200 - total flux cleaned = 0.0120312 Jy ! Total flux subtracted in 200 components = 0.0120312 Jy ! Clean residual min=-0.002148 max=0.002365 Jy/beam ! Clean residual mean=0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.365381 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 97 components and 0.365381 Jy ! Inverting map ! Added new window around map position (15, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217891 Jy ! Component: 100 - total flux cleaned = 0.00293653 Jy ! Component: 150 - total flux cleaned = 0.0033854 Jy ! Component: 200 - total flux cleaned = 0.00374254 Jy ! Total flux subtracted in 200 components = 0.00374254 Jy ! Clean residual min=-0.001925 max=0.001782 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.369124 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.369124 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=7.347 mas, bmaj=12.4 mas, bpa=-3.382 degrees ! Estimated noise=0.623893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127484 Jy ! Component: 100 - total flux cleaned = 0.00171542 Jy ! Component: 150 - total flux cleaned = 0.00194697 Jy ! Component: 200 - total flux cleaned = 0.00202503 Jy ! Total flux subtracted in 200 components = 0.00202503 Jy ! Clean residual min=-0.001983 max=0.002337 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.371149 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 = 9.25316e-05 Jy ! Component: 100 - total flux cleaned = 0.0001771 Jy ! Component: 150 - total flux cleaned = 0.000255225 Jy ! Component: 200 - total flux cleaned = 0.000310167 Jy ! Total flux subtracted in 200 components = 0.000310167 Jy ! Clean residual min=-0.001993 max=0.002344 Jy/beam ! Clean residual mean=-0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.371459 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 180 components and 0.371459 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.411 mas, bmaj=7.888 mas, bpa=-3.051 degrees ! Estimated noise=0.497576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000366164 Jy ! Component: 100 - total flux cleaned = 0.00023284 Jy ! Component: 150 - total flux cleaned = 0.000173446 Jy ! Component: 200 - total flux cleaned = 0.000200891 Jy ! Total flux subtracted in 200 components = 0.000200891 Jy ! Clean residual min=-0.001792 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.37166 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 195 components and 0.37166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068197Jy sigma=1.160810 ! Fit after self-cal, rms=0.068186Jy sigma=1.160605 wmodel J0532-0307_S_map.mod ! Writing 195 model components to file: J0532-0307_S_map.mod wobs J0532-0307_S_uvs.fits ! Writing UV FITS file: J0532-0307_S_uvs.fits wwins J0532-0307_S_map.win ! wwins: Wrote 5 windows to J0532-0307_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 = -0.000275365 Jy ! Component: 100 - total flux cleaned = -0.000244912 Jy ! Component: 150 - total flux cleaned = -0.000216615 Jy ! Component: 200 - total flux cleaned = -0.000188309 Jy ! Component: 250 - total flux cleaned = -0.000215541 Jy ! Component: 300 - total flux cleaned = -0.000215452 Jy ! Component: 350 - total flux cleaned = -0.000267781 Jy ! Component: 400 - total flux cleaned = -0.000267167 Jy ! Component: 450 - total flux cleaned = -0.000241796 Jy ! Component: 500 - total flux cleaned = -0.000265802 Jy ! Component: 550 - total flux cleaned = -0.000193432 Jy ! Component: 600 - total flux cleaned = -0.00014616 Jy ! Component: 650 - total flux cleaned = -7.73723e-05 Jy ! Component: 700 - total flux cleaned = -9.99114e-05 Jy ! Component: 750 - total flux cleaned = -5.61503e-05 Jy ! Component: 800 - total flux cleaned = -7.83113e-05 Jy ! Component: 850 - total flux cleaned = -7.87268e-05 Jy ! Component: 900 - total flux cleaned = -9.92207e-05 Jy ! Component: 950 - total flux cleaned = -5.7965e-05 Jy ! Component: 1000 - total flux cleaned = -7.81877e-05 Jy ! Component: 1050 - total flux cleaned = -9.78542e-05 Jy ! Component: 1100 - total flux cleaned = -0.000156568 Jy ! Component: 1150 - total flux cleaned = -0.000233132 Jy ! Component: 1200 - total flux cleaned = -0.000270826 Jy ! Component: 1250 - total flux cleaned = -0.000307887 Jy ! Component: 1300 - total flux cleaned = -0.000381006 Jy ! Component: 1350 - total flux cleaned = -0.000435034 Jy ! Component: 1400 - total flux cleaned = -0.000488397 Jy ! Component: 1450 - total flux cleaned = -0.000558429 Jy ! Component: 1500 - total flux cleaned = -0.000592944 Jy ! Component: 1550 - total flux cleaned = -0.00066105 Jy ! Component: 1600 - total flux cleaned = -0.000694908 Jy ! Component: 1650 - total flux cleaned = -0.000777522 Jy ! Component: 1700 - total flux cleaned = -0.000777163 Jy ! Component: 1750 - total flux cleaned = -0.000729048 Jy ! Component: 1800 - total flux cleaned = -0.000729584 Jy ! Component: 1850 - total flux cleaned = -0.000808257 Jy ! Component: 1900 - total flux cleaned = -0.000808166 Jy ! Component: 1950 - total flux cleaned = -0.000762225 Jy ! Component: 2000 - total flux cleaned = -0.000807772 Jy ! Component: 2050 - total flux cleaned = -0.000837961 Jy ! Component: 2100 - total flux cleaned = -0.000912166 Jy ! Component: 2150 - total flux cleaned = -0.000956127 Jy ! Component: 2200 - total flux cleaned = -0.00102892 Jy ! Component: 2250 - total flux cleaned = -0.0010289 Jy ! Component: 2300 - total flux cleaned = -0.00112855 Jy ! Component: 2350 - total flux cleaned = -0.00117074 Jy ! Component: 2400 - total flux cleaned = -0.00131036 Jy ! Component: 2450 - total flux cleaned = -0.00131038 Jy ! Component: 2500 - total flux cleaned = -0.00140646 Jy ! Component: 2550 - total flux cleaned = -0.00150168 Jy ! Component: 2600 - total flux cleaned = -0.00155577 Jy ! Component: 2650 - total flux cleaned = -0.00160936 Jy ! Component: 2700 - total flux cleaned = -0.00172863 Jy ! Component: 2750 - total flux cleaned = -0.00179425 Jy ! Component: 2800 - total flux cleaned = -0.00189847 Jy ! Component: 2850 - total flux cleaned = -0.00193705 Jy ! Component: 2900 - total flux cleaned = -0.00203957 Jy ! Component: 2950 - total flux cleaned = -0.00207754 Jy ! Component: 3000 - total flux cleaned = -0.00215322 Jy ! Component: 3050 - total flux cleaned = -0.00224069 Jy ! Component: 3100 - total flux cleaned = -0.00229018 Jy ! Component: 3150 - total flux cleaned = -0.00230245 Jy ! Component: 3200 - total flux cleaned = -0.00236363 Jy ! Component: 3250 - total flux cleaned = -0.00242429 Jy ! Component: 3300 - total flux cleaned = -0.00248454 Jy ! Component: 3350 - total flux cleaned = -0.00254415 Jy ! Component: 3400 - total flux cleaned = -0.00260334 Jy ! Component: 3450 - total flux cleaned = -0.00262681 Jy ! Component: 3500 - total flux cleaned = -0.00267362 Jy ! Component: 3550 - total flux cleaned = -0.00276638 Jy ! Component: 3600 - total flux cleaned = -0.00278924 Jy ! Component: 3650 - total flux cleaned = -0.00282344 Jy ! Component: 3700 - total flux cleaned = -0.00285752 Jy ! Component: 3750 - total flux cleaned = -0.00293622 Jy ! Component: 3800 - total flux cleaned = -0.00299214 Jy ! Component: 3850 - total flux cleaned = -0.00301421 Jy ! Component: 3900 - total flux cleaned = -0.00304729 Jy ! Component: 3950 - total flux cleaned = -0.00306921 Jy ! Component: 4000 - total flux cleaned = -0.00312356 Jy ! Component: 4050 - total flux cleaned = -0.00315597 Jy ! Total flux subtracted in 4096 components = -0.00323102 Jy ! Clean residual min=-0.000647 max=0.000536 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.368429 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 481 components and 0.368429 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0532-0307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.411 x 7.888 at -3.051 degrees (North through East) ! Clean map min=-0.0013565 max=0.20726 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0532-0307_S_map.fits wmodel /vlbi/uf001/uva//J0532-0307_S_map.mod ! Writing 481 model components to file: /vlbi/uf001/uva//J0532-0307_S_map.mod wobs /vlbi/uf001/uva//J0532-0307_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0532-0307_S_uvs.fits wwins /vlbi/uf001/uva//J0532-0307_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0532-0307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.20726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200918 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29082 0.29082 0.581639 1.16328 2.32656 4.65311 9.30623 18.6125 37.2249 74.4498 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.207 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1031.57 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0532-0307_S_dfm.log closed on Sun Jan 13 22:38:02 2019