! Started logfile: /vlbi/uf001/uva//J1007-1247_S_dfm.log on Mon Jan 14 00:44:29 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//J1007-1247_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1007-1247_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976218 visibilities/baseline/integration-bin. ! Found source: J1007-1247 ! ! 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 7512 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 J1007-1247_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 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.055841Jy sigma=19.654379 ! Fit after self-cal, rms=0.716063Jy sigma=13.299717 ! 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=2.464 mas, bmaj=6.918 mas, bpa=-4.109 degrees ! Estimated noise=0.627771 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 = 0.213159 Jy ! Component: 100 - total flux cleaned = 0.2775 Jy ! Total flux subtracted in 100 components = 0.2775 Jy ! Clean residual min=-0.010493 max=0.026592 Jy/beam ! Clean residual mean=-0.000145 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.2775 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.2775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091061Jy sigma=1.683411 ! Fit after self-cal, rms=0.090833Jy sigma=1.679065 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028903 Jy ! Component: 100 - total flux cleaned = 0.0451888 Jy ! Total flux subtracted in 100 components = 0.0451888 Jy ! Clean residual min=-0.007855 max=0.021364 Jy/beam ! Clean residual mean=-0.000092 rms=0.002096 Jy/beam ! Combined flux in latest and established models = 0.322688 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.322688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078185Jy sigma=1.432172 ! Fit after self-cal, rms=0.078082Jy sigma=1.430198 ! Inverting map ! Added new window around map position (3, 11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018672 Jy ! Component: 100 - total flux cleaned = 0.0284826 Jy ! Total flux subtracted in 100 components = 0.0284826 Jy ! Clean residual min=-0.005916 max=0.007565 Jy/beam ! Clean residual mean=-0.000060 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.351171 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.351171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072609Jy sigma=1.320131 ! Fit after self-cal, rms=0.072233Jy sigma=1.314196 ! 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=3.133 mas, bmaj=7.755 mas, bpa=-3.86 degrees ! Estimated noise=0.47132 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 = 0.0106108 Jy ! Component: 100 - total flux cleaned = 0.01726 Jy ! Component: 150 - total flux cleaned = 0.0217457 Jy ! Component: 200 - total flux cleaned = 0.024873 Jy ! Total flux subtracted in 200 components = 0.024873 Jy ! Clean residual min=-0.004774 max=0.005082 Jy/beam ! Clean residual mean=-0.000040 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.376044 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.376044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070579Jy sigma=1.278259 ! Fit after self-cal, rms=0.070464Jy sigma=1.276369 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.133 x 7.755 at -3.86 degrees (North through East) ! Clean map min=-0.0045097 max=0.27826 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.95 KP 1.01 ! LA 0.97 MK 1.02 NL 1.08 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.95 KP 1.02 ! LA 0.99 MK 1.02 NL 1.09 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 1.03 ! LA 0.98 MK 0.98 NL 1.08 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.070464Jy sigma=1.276369 ! Fit after self-cal, rms=0.068966Jy sigma=1.251762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.786 mas, bpa=-3.873 degrees ! Estimated noise=0.469526 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 = 0.00127154 Jy ! Component: 100 - total flux cleaned = 0.00151249 Jy ! Component: 150 - total flux cleaned = 0.0015603 Jy ! Component: 200 - total flux cleaned = 0.00156035 Jy ! Total flux subtracted in 200 components = 0.00156035 Jy ! Clean residual min=-0.003598 max=0.004562 Jy/beam ! Clean residual mean=-0.000018 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.377604 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.377604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068875Jy sigma=1.249690 ! Fit after self-cal, rms=0.068879Jy sigma=1.249341 ! 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=0.068879Jy sigma=1.249341 ! Fit after self-cal, rms=0.068562Jy sigma=1.231290 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.13 mas, bmaj=7.817 mas, bpa=-3.681 degrees ! Estimated noise=0.471324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136165 Jy ! Component: 100 - total flux cleaned = 0.00150336 Jy ! Component: 150 - total flux cleaned = 0.00146735 Jy ! Component: 200 - total flux cleaned = 0.00150016 Jy ! Total flux subtracted in 200 components = 0.00150016 Jy ! Clean residual min=-0.002962 max=0.004045 Jy/beam ! Clean residual mean=-0.000011 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.379104 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.379104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068508Jy sigma=1.230111 ! Fit after self-cal, rms=0.068501Jy sigma=1.229902 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 (6, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346495 Jy ! Component: 100 - total flux cleaned = 0.00415403 Jy ! Component: 150 - total flux cleaned = 0.00449245 Jy ! Component: 200 - total flux cleaned = 0.00486329 Jy ! Total flux subtracted in 200 components = 0.00486329 Jy ! Clean residual min=-0.002854 max=0.002851 Jy/beam ! Clean residual mean=-0.000014 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.383968 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 110 components and 0.383968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068303Jy sigma=1.226045 ! Fit after self-cal, rms=0.068271Jy sigma=1.225443 ! 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=0.068271Jy sigma=1.225443 ! Fit after self-cal, rms=0.068035Jy sigma=1.218529 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.127 mas, bmaj=7.829 mas, bpa=-3.696 degrees ! Estimated noise=0.471278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150805 Jy ! Component: 100 - total flux cleaned = 0.00180269 Jy ! Component: 150 - total flux cleaned = 0.00196477 Jy ! Component: 200 - total flux cleaned = 0.00214096 Jy ! Total flux subtracted in 200 components = 0.00214096 Jy ! Clean residual min=-0.002593 max=0.002329 Jy/beam ! Clean residual mean=-0.000008 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.386109 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 0.386109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067978Jy sigma=1.217382 ! Fit after self-cal, rms=0.067977Jy sigma=1.217245 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 = 0.000630671 Jy ! Component: 100 - total flux cleaned = 0.000762955 Jy ! Component: 150 - total flux cleaned = 0.00082079 Jy ! Component: 200 - total flux cleaned = 0.000847994 Jy ! Total flux subtracted in 200 components = 0.000847994 Jy ! Clean residual min=-0.002519 max=0.002299 Jy/beam ! Clean residual mean=-0.000008 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.386957 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.386957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067951Jy sigma=1.216719 ! Fit after self-cal, rms=0.067949Jy sigma=1.216681 ! 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=0.067949Jy sigma=1.216681 ! Fit after self-cal, rms=0.067975Jy sigma=1.216581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.308 mas, bmaj=13.9 mas, bpa=-0.7612 degrees ! Estimated noise=0.612783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000987698 Jy ! Component: 100 - total flux cleaned = 0.000919246 Jy ! Component: 150 - total flux cleaned = 0.000919186 Jy ! Component: 200 - total flux cleaned = 0.00091911 Jy ! Total flux subtracted in 200 components = 0.00091911 Jy ! Clean residual min=-0.002631 max=0.003143 Jy/beam ! Clean residual mean=-0.000017 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.387876 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.387876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067964Jy sigma=1.216406 ! Fit after self-cal, rms=0.067963Jy sigma=1.216363 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 = 0.000362448 Jy ! Component: 100 - total flux cleaned = 0.000400617 Jy ! Component: 150 - total flux cleaned = 0.000416678 Jy ! Component: 200 - total flux cleaned = 0.000416675 Jy ! Total flux subtracted in 200 components = 0.000416675 Jy ! Clean residual min=-0.002604 max=0.003098 Jy/beam ! Clean residual mean=-0.000017 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.388293 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 185 components and 0.388293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067959Jy sigma=1.216284 ! Fit after self-cal, rms=0.067959Jy sigma=1.216272 ! 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=3.128 mas, bmaj=7.834 mas, bpa=-3.693 degrees ! Estimated noise=0.471321 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.834 at -3.693 degrees (North through East) ! Clean map min=-0.0025576 max=0.27689 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=2.457 mas, bmaj=6.982 mas, bpa=-4.026 degrees ! Estimated noise=0.626047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212432 Jy ! Component: 100 - total flux cleaned = 0.277587 Jy ! Component: 150 - total flux cleaned = 0.310062 Jy ! Component: 200 - total flux cleaned = 0.329533 Jy ! Total flux subtracted in 200 components = 0.329533 Jy ! Clean residual min=-0.005252 max=0.010317 Jy/beam ! Clean residual mean=-0.000064 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.329533 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 31 model components to the UV plane model. ! The established model now contains 31 components and 0.329533 Jy ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.834 mas, bpa=-3.693 degrees ! Estimated noise=0.471321 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 = 0.0173662 Jy ! Component: 100 - total flux cleaned = 0.0280026 Jy ! Component: 150 - total flux cleaned = 0.0354417 Jy ! Component: 200 - total flux cleaned = 0.0409143 Jy ! Total flux subtracted in 200 components = 0.0409143 Jy ! Clean residual min=-0.003088 max=0.003183 Jy/beam ! Clean residual mean=-0.000021 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.370448 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 91 components and 0.370448 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=7.308 mas, bmaj=13.9 mas, bpa=-0.7612 degrees ! Estimated noise=0.612783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671193 Jy ! Component: 100 - total flux cleaned = 0.0106288 Jy ! Component: 150 - total flux cleaned = 0.0130746 Jy ! Component: 200 - total flux cleaned = 0.0146608 Jy ! Total flux subtracted in 200 components = 0.0146608 Jy ! Clean residual min=-0.002760 max=0.002917 Jy/beam ! Clean residual mean=-0.000022 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.385108 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 = 0.00105689 Jy ! Component: 100 - total flux cleaned = 0.00174241 Jy ! Component: 150 - total flux cleaned = 0.00197761 Jy ! Component: 200 - total flux cleaned = 0.00214421 Jy ! Total flux subtracted in 200 components = 0.00214421 Jy ! Clean residual min=-0.002594 max=0.003009 Jy/beam ! Clean residual mean=-0.000019 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.387253 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 188 components and 0.387253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=7.834 mas, bpa=-3.693 degrees ! Estimated noise=0.471321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000513181 Jy ! Component: 100 - total flux cleaned = -0.000301769 Jy ! Component: 150 - total flux cleaned = -0.000118214 Jy ! Component: 200 - total flux cleaned = -7.839e-05 Jy ! Total flux subtracted in 200 components = -7.839e-05 Jy ! Clean residual min=-0.002274 max=0.002297 Jy/beam ! Clean residual mean=-0.000009 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.387174 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 198 components and 0.387174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068012Jy sigma=1.217423 ! Fit after self-cal, rms=0.067981Jy sigma=1.216862 wmodel J1007-1247_S_map.mod ! Writing 198 model components to file: J1007-1247_S_map.mod wobs J1007-1247_S_uvs.fits ! Writing UV FITS file: J1007-1247_S_uvs.fits wwins J1007-1247_S_map.win ! wwins: Wrote 3 windows to J1007-1247_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 = -0.000401549 Jy ! Component: 100 - total flux cleaned = -0.000561119 Jy ! Component: 150 - total flux cleaned = -0.000823949 Jy ! Component: 200 - total flux cleaned = -0.00107434 Jy ! Component: 250 - total flux cleaned = -0.00110989 Jy ! Component: 300 - total flux cleaned = -0.00117683 Jy ! Component: 350 - total flux cleaned = -0.00104787 Jy ! Component: 400 - total flux cleaned = -0.000953232 Jy ! Component: 450 - total flux cleaned = -0.000828811 Jy ! Component: 500 - total flux cleaned = -0.000646441 Jy ! Component: 550 - total flux cleaned = -0.000556607 Jy ! Component: 600 - total flux cleaned = -0.000321457 Jy ! Component: 650 - total flux cleaned = -0.00020654 Jy ! Component: 700 - total flux cleaned = -3.68487e-05 Jy ! Component: 750 - total flux cleaned = 0.000158209 Jy ! Component: 800 - total flux cleaned = 0.000405432 Jy ! Component: 850 - total flux cleaned = 0.000540612 Jy ! Component: 900 - total flux cleaned = 0.000674176 Jy ! Component: 950 - total flux cleaned = 0.000857986 Jy ! Component: 1000 - total flux cleaned = 0.000909851 Jy ! Component: 1050 - total flux cleaned = 0.00106389 Jy ! Component: 1100 - total flux cleaned = 0.00114015 Jy ! Component: 1150 - total flux cleaned = 0.00114027 Jy ! Component: 1200 - total flux cleaned = 0.0012883 Jy ! Component: 1250 - total flux cleaned = 0.00131262 Jy ! Component: 1300 - total flux cleaned = 0.00136061 Jy ! Component: 1350 - total flux cleaned = 0.00150318 Jy ! Component: 1400 - total flux cleaned = 0.00157373 Jy ! Component: 1450 - total flux cleaned = 0.00155072 Jy ! Component: 1500 - total flux cleaned = 0.00173445 Jy ! Component: 1550 - total flux cleaned = 0.00173454 Jy ! Component: 1600 - total flux cleaned = 0.00177942 Jy ! Component: 1650 - total flux cleaned = 0.00177938 Jy ! Component: 1700 - total flux cleaned = 0.00184572 Jy ! Component: 1750 - total flux cleaned = 0.00186748 Jy ! Component: 1800 - total flux cleaned = 0.00184591 Jy ! Component: 1850 - total flux cleaned = 0.00193128 Jy ! Component: 1900 - total flux cleaned = 0.00195252 Jy ! Component: 1950 - total flux cleaned = 0.00197332 Jy ! Component: 2000 - total flux cleaned = 0.00199413 Jy ! Component: 2050 - total flux cleaned = 0.00203495 Jy ! Component: 2100 - total flux cleaned = 0.00193358 Jy ! Component: 2150 - total flux cleaned = 0.00195399 Jy ! Component: 2200 - total flux cleaned = 0.0019539 Jy ! Component: 2250 - total flux cleaned = 0.00197347 Jy ! Component: 2300 - total flux cleaned = 0.00195389 Jy ! Component: 2350 - total flux cleaned = 0.00205123 Jy ! Component: 2400 - total flux cleaned = 0.00205091 Jy ! Component: 2450 - total flux cleaned = 0.00199348 Jy ! Component: 2500 - total flux cleaned = 0.00201261 Jy ! Component: 2550 - total flux cleaned = 0.00208784 Jy ! Component: 2600 - total flux cleaned = 0.00199456 Jy ! Component: 2650 - total flux cleaned = 0.00206851 Jy ! Component: 2700 - total flux cleaned = 0.00199494 Jy ! Component: 2750 - total flux cleaned = 0.00194055 Jy ! Component: 2800 - total flux cleaned = 0.00210356 Jy ! Component: 2850 - total flux cleaned = 0.00203149 Jy ! Component: 2900 - total flux cleaned = 0.00203169 Jy ! Component: 2950 - total flux cleaned = 0.00210256 Jy ! Component: 3000 - total flux cleaned = 0.00213747 Jy ! Component: 3050 - total flux cleaned = 0.00212018 Jy ! Component: 3100 - total flux cleaned = 0.00208575 Jy ! Component: 3150 - total flux cleaned = 0.00213712 Jy ! Component: 3200 - total flux cleaned = 0.00213694 Jy ! Component: 3250 - total flux cleaned = 0.00210314 Jy ! Component: 3300 - total flux cleaned = 0.00211992 Jy ! Component: 3350 - total flux cleaned = 0.00225349 Jy ! Component: 3400 - total flux cleaned = 0.0021872 Jy ! Component: 3450 - total flux cleaned = 0.00223637 Jy ! Component: 3500 - total flux cleaned = 0.00225271 Jy ! Component: 3550 - total flux cleaned = 0.00226878 Jy ! Component: 3600 - total flux cleaned = 0.00230091 Jy ! Component: 3650 - total flux cleaned = 0.002285 Jy ! Component: 3700 - total flux cleaned = 0.00234835 Jy ! Component: 3750 - total flux cleaned = 0.00239543 Jy ! Component: 3800 - total flux cleaned = 0.00237981 Jy ! Component: 3850 - total flux cleaned = 0.00237973 Jy ! Component: 3900 - total flux cleaned = 0.00245671 Jy ! Component: 3950 - total flux cleaned = 0.00250284 Jy ! Component: 4000 - total flux cleaned = 0.00248754 Jy ! Component: 4050 - total flux cleaned = 0.00256299 Jy ! Total flux subtracted in 4096 components = 0.002593 Jy ! Clean residual min=-0.000851 max=0.000938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.389767 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 501 components and 0.389767 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1007-1247_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.128 x 7.834 at -3.693 degrees (North through East) ! Clean map min=-0.0016525 max=0.27656 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1007-1247_S_map.fits wmodel /vlbi/uf001/uva//J1007-1247_S_map.mod ! Writing 501 model components to file: /vlbi/uf001/uva//J1007-1247_S_map.mod wobs /vlbi/uf001/uva//J1007-1247_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1007-1247_S_uvs.fits wwins /vlbi/uf001/uva//J1007-1247_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1007-1247_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.276556 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000281379 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305232 0.305232 0.610463 1.22093 2.44185 4.8837 9.76741 19.5348 39.0696 78.1393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.276 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 982.86 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1007-1247_S_dfm.log closed on Mon Jan 14 00:44:33 2019