! Started logfile: /vlbi/uf001/uva//J0654+4514_S_dfm.log on Sun Jan 13 23:13:07 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//J0654+4514_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0654+4514_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.826984 visibilities/baseline/integration-bin. ! Found source: J0654+4514 ! ! 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 4689 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 J0654+4514_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.165672Jy sigma=19.262316 ! Fit after self-cal, rms=0.415670Jy sigma=6.847100 ! 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=3.185 mas, bmaj=4.273 mas, bpa=-1.066 degrees ! Estimated noise=0.928444 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 = 0.459948 Jy ! Component: 100 - total flux cleaned = 0.560247 Jy ! Total flux subtracted in 100 components = 0.560247 Jy ! Clean residual min=-0.013888 max=0.027974 Jy/beam ! Clean residual mean=0.000074 rms=0.003866 Jy/beam ! Combined flux in latest and established models = 0.560247 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.560247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117669Jy sigma=1.588997 ! Fit after self-cal, rms=0.117669Jy sigma=1.588972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0264162 Jy ! Component: 100 - total flux cleaned = 0.0403041 Jy ! Total flux subtracted in 100 components = 0.0403041 Jy ! Clean residual min=-0.014105 max=0.013140 Jy/beam ! Clean residual mean=0.000088 rms=0.003209 Jy/beam ! Combined flux in latest and established models = 0.600551 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.60055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109492Jy sigma=1.450901 ! Fit after self-cal, rms=0.109481Jy sigma=1.450593 ! 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=3.731 mas, bmaj=5.024 mas, bpa=6.309 degrees ! Estimated noise=0.692686 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 = 0.0111544 Jy ! Component: 100 - total flux cleaned = 0.0172664 Jy ! Component: 150 - total flux cleaned = 0.0181081 Jy ! Component: 200 - total flux cleaned = 0.01825 Jy ! Total flux subtracted in 200 components = 0.01825 Jy ! Clean residual min=-0.013863 max=0.012498 Jy/beam ! Clean residual mean=0.000144 rms=0.003135 Jy/beam ! Combined flux in latest and established models = 0.618801 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.618801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107788Jy sigma=1.431110 ! Fit after self-cal, rms=0.107782Jy sigma=1.430987 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 5.024 at 6.309 degrees (North through East) ! Clean map min=-0.013478 max=0.59235 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.01 KP 1.02 ! LA 0.97 MK 1.03 NL 1.04 OV 0.96 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.98 KP 1.00 ! LA 0.97 MK 1.06 NL 1.06 OV 0.94 ! PT 1.04 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.01 KP 1.01 ! LA 0.98 MK 1.04 NL 1.05 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Fit before self-cal, rms=0.107782Jy sigma=1.430987 ! Fit after self-cal, rms=0.094574Jy sigma=1.329362 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.726 mas, bmaj=5.06 mas, bpa=7.876 degrees ! Estimated noise=0.69226 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 = -0.00100835 Jy ! Component: 100 - total flux cleaned = -0.00116818 Jy ! Component: 150 - total flux cleaned = -0.00129581 Jy ! Component: 200 - total flux cleaned = -0.00139421 Jy ! Total flux subtracted in 200 components = -0.00139421 Jy ! Clean residual min=-0.012526 max=0.011456 Jy/beam ! Clean residual mean=0.000146 rms=0.002660 Jy/beam ! Combined flux in latest and established models = 0.617406 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.617406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093932Jy sigma=1.324081 ! Fit after self-cal, rms=0.093929Jy sigma=1.323941 ! 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=0.093929Jy sigma=1.323941 ! Fit after self-cal, rms=0.072029Jy sigma=1.061412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.057 mas, bpa=7.324 degrees ! Estimated noise=0.692986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00264083 Jy ! Component: 100 - total flux cleaned = -0.00277313 Jy ! Component: 150 - total flux cleaned = -0.00277477 Jy ! Component: 200 - total flux cleaned = -0.00278 Jy ! Total flux subtracted in 200 components = -0.00278 Jy ! Clean residual min=-0.003613 max=0.003346 Jy/beam ! Clean residual mean=0.000030 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.614626 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.614626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071644Jy sigma=1.054133 ! Fit after self-cal, rms=0.071681Jy sigma=1.053931 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 = 0.000113666 Jy ! Component: 100 - total flux cleaned = 0.000254949 Jy ! Component: 150 - total flux cleaned = 0.000332307 Jy ! Component: 200 - total flux cleaned = 0.0003319 Jy ! Total flux subtracted in 200 components = 0.0003319 Jy ! Clean residual min=-0.003407 max=0.003319 Jy/beam ! Clean residual mean=0.000030 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.614958 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.614958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071634Jy sigma=1.052941 ! Fit after self-cal, rms=0.071633Jy sigma=1.052903 ! 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=0.071633Jy sigma=1.052903 ! Fit after self-cal, rms=0.071894Jy sigma=1.049154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.736 mas, bmaj=5.053 mas, bpa=6.849 degrees ! Estimated noise=0.693611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296174 Jy ! Component: 100 - total flux cleaned = 0.000228045 Jy ! Component: 150 - total flux cleaned = 0.000275768 Jy ! Component: 200 - total flux cleaned = 0.000274633 Jy ! Total flux subtracted in 200 components = 0.000274633 Jy ! Clean residual min=-0.003000 max=0.003225 Jy/beam ! Clean residual mean=0.000012 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.615233 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.615233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071800Jy sigma=1.047540 ! Fit after self-cal, rms=0.071806Jy sigma=1.047519 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 (-68, -127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168673 Jy ! Component: 100 - total flux cleaned = 0.00164823 Jy ! Component: 150 - total flux cleaned = 0.00169319 Jy ! Component: 200 - total flux cleaned = 0.00165584 Jy ! Total flux subtracted in 200 components = 0.00165584 Jy ! Clean residual min=-0.002943 max=0.002792 Jy/beam ! Clean residual mean=0.000012 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.616889 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.616889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071690Jy sigma=1.045605 ! Fit after self-cal, rms=0.071685Jy sigma=1.045501 ! 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=0.071685Jy sigma=1.045501 ! Fit after self-cal, rms=0.071715Jy sigma=1.045158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.373 mas, bmaj=8.815 mas, bpa=45.41 degrees ! Estimated noise=0.891573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719468 Jy ! Component: 100 - total flux cleaned = 0.000915812 Jy ! Component: 150 - total flux cleaned = 0.000977955 Jy ! Component: 200 - total flux cleaned = 0.00105627 Jy ! Total flux subtracted in 200 components = 0.00105627 Jy ! Clean residual min=-0.003364 max=0.003069 Jy/beam ! Clean residual mean=0.000020 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.617945 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.617945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071687Jy sigma=1.044903 ! Fit after self-cal, rms=0.071689Jy sigma=1.044849 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 = -0.000100729 Jy ! Component: 100 - total flux cleaned = -9.96697e-06 Jy ! Component: 150 - total flux cleaned = 9.1028e-06 Jy ! Component: 200 - total flux cleaned = 2.6417e-05 Jy ! Total flux subtracted in 200 components = 2.6417e-05 Jy ! Clean residual min=-0.003319 max=0.003098 Jy/beam ! Clean residual mean=0.000020 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.617971 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.617971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071682Jy sigma=1.044847 ! Fit after self-cal, rms=0.071684Jy sigma=1.044827 ! 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=3.737 mas, bmaj=5.05 mas, bpa=6.663 degrees ! Estimated noise=0.693828 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.737 x 5.05 at 6.663 degrees (North through East) ! Clean map min=-0.0026403 max=0.59426 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071684Jy sigma=1.044827 ! Fit after self-cal, rms=0.067320Jy sigma=0.968842 ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.049 mas, bpa=6.518 degrees ! Estimated noise=0.694199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.50048e-06 Jy ! Component: 100 - total flux cleaned = 8.52497e-05 Jy ! Component: 150 - total flux cleaned = 8.55603e-05 Jy ! Component: 200 - total flux cleaned = 6.11305e-05 Jy ! Total flux subtracted in 200 components = 6.11305e-05 Jy ! Clean residual min=-0.002606 max=0.002804 Jy/beam ! Clean residual mean=0.000009 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.618032 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.618032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067300Jy sigma=0.968427 ! Fit after self-cal, rms=0.067297Jy sigma=0.968411 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.53553e-05 Jy ! Component: 100 - total flux cleaned = -0.00012933 Jy ! Component: 150 - total flux cleaned = -0.000149456 Jy ! Component: 200 - total flux cleaned = -0.000188191 Jy ! Total flux subtracted in 200 components = -0.000188191 Jy ! Clean residual min=-0.002618 max=0.002790 Jy/beam ! Clean residual mean=0.000009 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.617844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.617844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067287Jy sigma=0.968179 ! Fit after self-cal, rms=0.067285Jy sigma=0.968173 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067285Jy sigma=0.968173 ! Fit after self-cal, rms=0.067299Jy sigma=0.968122 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=3.187 mas, bmaj=4.282 mas, bpa=-0.9388 degrees ! Estimated noise=0.933114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.462228 Jy ! Component: 100 - total flux cleaned = 0.563096 Jy ! Component: 150 - total flux cleaned = 0.589675 Jy ! Component: 200 - total flux cleaned = 0.601842 Jy ! Total flux subtracted in 200 components = 0.601842 Jy ! Clean residual min=-0.004798 max=0.005827 Jy/beam ! Clean residual mean=0.000003 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.601842 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.601842 Jy ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.048 mas, bpa=6.453 degrees ! Estimated noise=0.694382 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 = 0.00773204 Jy ! Component: 100 - total flux cleaned = 0.0119578 Jy ! Component: 150 - total flux cleaned = 0.0140772 Jy ! Component: 200 - total flux cleaned = 0.0149997 Jy ! Total flux subtracted in 200 components = 0.0149997 Jy ! Clean residual min=-0.002807 max=0.002707 Jy/beam ! Clean residual mean=0.000010 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.616841 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.616842 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=8.376 mas, bmaj=8.808 mas, bpa=45.27 degrees ! Estimated noise=0.892464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00099802 Jy ! Component: 100 - total flux cleaned = 0.00117752 Jy ! Component: 150 - total flux cleaned = 0.00127752 Jy ! Component: 200 - total flux cleaned = 0.00130287 Jy ! Total flux subtracted in 200 components = 0.00130287 Jy ! Clean residual min=-0.003197 max=0.003023 Jy/beam ! Clean residual mean=0.000019 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.618144 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 = 4.83952e-05 Jy ! Component: 100 - total flux cleaned = 7.01486e-05 Jy ! Component: 150 - total flux cleaned = 0.000109573 Jy ! Component: 200 - total flux cleaned = 0.000127853 Jy ! Total flux subtracted in 200 components = 0.000127853 Jy ! Clean residual min=-0.003199 max=0.003018 Jy/beam ! Clean residual mean=0.000018 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.618272 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.618272 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.048 mas, bpa=6.453 degrees ! Estimated noise=0.694382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.52644e-05 Jy ! Component: 100 - total flux cleaned = 0.0001547 Jy ! Component: 150 - total flux cleaned = 0.000156067 Jy ! Component: 200 - total flux cleaned = 9.517e-05 Jy ! Total flux subtracted in 200 components = 9.517e-05 Jy ! Clean residual min=-0.002847 max=0.002663 Jy/beam ! Clean residual mean=0.000009 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.618367 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.618367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067330Jy sigma=0.968725 ! Fit after self-cal, rms=0.067321Jy sigma=0.968526 wmodel J0654+4514_S_map.mod ! Writing 58 model components to file: J0654+4514_S_map.mod wobs J0654+4514_S_uvs.fits ! Writing UV FITS file: J0654+4514_S_uvs.fits wwins J0654+4514_S_map.win ! wwins: Wrote 2 windows to J0654+4514_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 = 8.34263e-05 Jy ! Component: 100 - total flux cleaned = 0.000460926 Jy ! Component: 150 - total flux cleaned = 0.000728865 Jy ! Component: 200 - total flux cleaned = 0.00102891 Jy ! Component: 250 - total flux cleaned = 0.00144535 Jy ! Component: 300 - total flux cleaned = 0.00180951 Jy ! Component: 350 - total flux cleaned = 0.00224359 Jy ! Component: 400 - total flux cleaned = 0.00274374 Jy ! Component: 450 - total flux cleaned = 0.00311976 Jy ! Component: 500 - total flux cleaned = 0.00356211 Jy ! Component: 550 - total flux cleaned = 0.00374314 Jy ! Component: 600 - total flux cleaned = 0.00406266 Jy ! Component: 650 - total flux cleaned = 0.00420287 Jy ! Component: 700 - total flux cleaned = 0.00447789 Jy ! Component: 750 - total flux cleaned = 0.00464711 Jy ! Component: 800 - total flux cleaned = 0.0049132 Jy ! Component: 850 - total flux cleaned = 0.00510907 Jy ! Component: 900 - total flux cleaned = 0.00527061 Jy ! Component: 950 - total flux cleaned = 0.00546147 Jy ! Component: 1000 - total flux cleaned = 0.00564921 Jy ! Component: 1050 - total flux cleaned = 0.005835 Jy ! Component: 1100 - total flux cleaned = 0.00604893 Jy ! Component: 1150 - total flux cleaned = 0.00610942 Jy ! Component: 1200 - total flux cleaned = 0.00625827 Jy ! Component: 1250 - total flux cleaned = 0.00634585 Jy ! Component: 1300 - total flux cleaned = 0.00631667 Jy ! Component: 1350 - total flux cleaned = 0.00648893 Jy ! Component: 1400 - total flux cleaned = 0.00648882 Jy ! Component: 1450 - total flux cleaned = 0.00665697 Jy ! Component: 1500 - total flux cleaned = 0.00662907 Jy ! Component: 1550 - total flux cleaned = 0.00676605 Jy ! Component: 1600 - total flux cleaned = 0.00671201 Jy ! Component: 1650 - total flux cleaned = 0.00679293 Jy ! Component: 1700 - total flux cleaned = 0.00692513 Jy ! Component: 1750 - total flux cleaned = 0.00687225 Jy ! Component: 1800 - total flux cleaned = 0.00702813 Jy ! Component: 1850 - total flux cleaned = 0.00700245 Jy ! Component: 1900 - total flux cleaned = 0.00705362 Jy ! Component: 1950 - total flux cleaned = 0.00710369 Jy ! Component: 2000 - total flux cleaned = 0.00715351 Jy ! Component: 2050 - total flux cleaned = 0.00710391 Jy ! Component: 2100 - total flux cleaned = 0.00720172 Jy ! Component: 2150 - total flux cleaned = 0.00732285 Jy ! Component: 2200 - total flux cleaned = 0.00722682 Jy ! Component: 2250 - total flux cleaned = 0.00732239 Jy ! Component: 2300 - total flux cleaned = 0.00739359 Jy ! Component: 2350 - total flux cleaned = 0.00739366 Jy ! Component: 2400 - total flux cleaned = 0.00744003 Jy ! Component: 2450 - total flux cleaned = 0.00748625 Jy ! Component: 2500 - total flux cleaned = 0.00757729 Jy ! Component: 2550 - total flux cleaned = 0.00757732 Jy ! Component: 2600 - total flux cleaned = 0.0076444 Jy ! Component: 2650 - total flux cleaned = 0.00768887 Jy ! Component: 2700 - total flux cleaned = 0.0076229 Jy ! Component: 2750 - total flux cleaned = 0.0077105 Jy ! Component: 2800 - total flux cleaned = 0.00788389 Jy ! Component: 2850 - total flux cleaned = 0.00792679 Jy ! Component: 2900 - total flux cleaned = 0.00796956 Jy ! Component: 2950 - total flux cleaned = 0.00803264 Jy ! Component: 3000 - total flux cleaned = 0.00815816 Jy ! Component: 3050 - total flux cleaned = 0.00813745 Jy ! Component: 3100 - total flux cleaned = 0.00815786 Jy ! Component: 3150 - total flux cleaned = 0.00819893 Jy ! Component: 3200 - total flux cleaned = 0.00830043 Jy ! Component: 3250 - total flux cleaned = 0.00836082 Jy ! Component: 3300 - total flux cleaned = 0.00840079 Jy ! Component: 3350 - total flux cleaned = 0.00840072 Jy ! Component: 3400 - total flux cleaned = 0.00851875 Jy ! Component: 3450 - total flux cleaned = 0.00853825 Jy ! Component: 3500 - total flux cleaned = 0.00857729 Jy ! Component: 3550 - total flux cleaned = 0.00873147 Jy ! Component: 3600 - total flux cleaned = 0.0087505 Jy ! Component: 3650 - total flux cleaned = 0.00878871 Jy ! Component: 3700 - total flux cleaned = 0.00884542 Jy ! Component: 3750 - total flux cleaned = 0.0089579 Jy ! Component: 3800 - total flux cleaned = 0.00903237 Jy ! Component: 3850 - total flux cleaned = 0.00912481 Jy ! Component: 3900 - total flux cleaned = 0.00916168 Jy ! Component: 3950 - total flux cleaned = 0.00916181 Jy ! Component: 4000 - total flux cleaned = 0.00927079 Jy ! Component: 4050 - total flux cleaned = 0.00923449 Jy ! Total flux subtracted in 4096 components = 0.00932412 Jy ! Clean residual min=-0.001182 max=0.001039 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.627692 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 372 components and 0.627692 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0654+4514_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 5.048 at 6.453 degrees (North through East) ! Clean map min=-0.0017922 max=0.59542 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0654+4514_S_map.fits wmodel /vlbi/uf001/uva//J0654+4514_S_map.mod ! Writing 372 model components to file: /vlbi/uf001/uva//J0654+4514_S_map.mod wobs /vlbi/uf001/uva//J0654+4514_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0654+4514_S_uvs.fits wwins /vlbi/uf001/uva//J0654+4514_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0654+4514_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.595416 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332201 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167379 0.167379 0.334759 0.669517 1.33903 2.67807 5.35614 10.7123 21.4246 42.8491 85.6982 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.595 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1792.34 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0654+4514_S_dfm.log closed on Sun Jan 13 23:13:12 2019