! Started logfile: /vlbi/uf001/uva//J0507+4645_S_dfm.log on Sun Jan 13 22:28:15 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//J0507+4645_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0507+4645_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.767857 visibilities/baseline/integration-bin. ! Found source: J0507+4645 ! ! 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 40 lines of history. ! ! Reading 3483 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 J0507+4645_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.109246Jy sigma=20.152828 ! Fit after self-cal, rms=0.520083Jy sigma=9.496679 ! 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=2.861 mas, bmaj=5.888 mas, bpa=9.701 degrees ! Estimated noise=0.904277 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 = 0.377742 Jy ! Component: 100 - total flux cleaned = 0.496275 Jy ! Total flux subtracted in 100 components = 0.496275 Jy ! Clean residual min=-0.019243 max=0.048585 Jy/beam ! Clean residual mean=-0.000035 rms=0.005621 Jy/beam ! Combined flux in latest and established models = 0.496275 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.496275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110238Jy sigma=1.941771 ! Fit after self-cal, rms=0.109653Jy sigma=1.930344 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519416 Jy ! Component: 100 - total flux cleaned = 0.0769155 Jy ! Total flux subtracted in 100 components = 0.0769155 Jy ! Clean residual min=-0.011638 max=0.013386 Jy/beam ! Clean residual mean=-0.000019 rms=0.003081 Jy/beam ! Combined flux in latest and established models = 0.57319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.57319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082934Jy sigma=1.434966 ! Fit after self-cal, rms=0.082761Jy sigma=1.431847 ! 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=3.26 mas, bmaj=6.221 mas, bpa=10.66 degrees ! Estimated noise=0.729125 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 = 0.0153268 Jy ! Component: 100 - total flux cleaned = 0.0242201 Jy ! Component: 150 - total flux cleaned = 0.0293368 Jy ! Component: 200 - total flux cleaned = 0.0307449 Jy ! Total flux subtracted in 200 components = 0.0307449 Jy ! Clean residual min=-0.010315 max=0.014757 Jy/beam ! Clean residual mean=-0.000052 rms=0.002690 Jy/beam ! Combined flux in latest and established models = 0.603935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.603935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079889Jy sigma=1.373230 ! Fit after self-cal, rms=0.079829Jy sigma=1.372174 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.26 x 6.221 at 10.66 degrees (North through East) ! Clean map min=-0.0095637 max=0.48489 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.94 HN 1.00 LA 0.92 ! MK 1.02 NL 1.11 OV 1.04 PT 0.99 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 0.99 LA 0.96 ! MK 1.00 NL 1.08 OV 1.02 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 LA 0.95 ! MK 0.99 NL 1.08 OV 1.03 PT 1.01 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.079829Jy sigma=1.372174 ! Fit after self-cal, rms=0.065751Jy sigma=1.131384 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=6.239 mas, bpa=10.49 degrees ! Estimated noise=0.730995 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 = -0.00183439 Jy ! Component: 100 - total flux cleaned = -0.00195647 Jy ! Component: 150 - total flux cleaned = -0.00206409 Jy ! Component: 200 - total flux cleaned = -0.00225156 Jy ! Total flux subtracted in 200 components = -0.00225156 Jy ! Clean residual min=-0.006180 max=0.005895 Jy/beam ! Clean residual mean=0.000003 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.601683 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.601683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065346Jy sigma=1.123732 ! Fit after self-cal, rms=0.065350Jy sigma=1.122949 ! 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=0.065350Jy sigma=1.122949 ! Fit after self-cal, rms=0.064522Jy sigma=1.102622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.286 mas, bmaj=6.249 mas, bpa=10.39 degrees ! Estimated noise=0.731895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000185148 Jy ! Component: 100 - total flux cleaned = -0.00017992 Jy ! Component: 150 - total flux cleaned = -0.000255214 Jy ! Component: 200 - total flux cleaned = -0.000256304 Jy ! Total flux subtracted in 200 components = -0.000256304 Jy ! Clean residual min=-0.005416 max=0.004691 Jy/beam ! Clean residual mean=-0.000012 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.601427 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.601427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064325Jy sigma=1.099147 ! Fit after self-cal, rms=0.064320Jy sigma=1.098817 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 = -0.000101007 Jy ! Component: 100 - total flux cleaned = -3.5363e-05 Jy ! Component: 150 - total flux cleaned = -9.93987e-05 Jy ! Component: 200 - total flux cleaned = -9.97236e-05 Jy ! Total flux subtracted in 200 components = -9.97236e-05 Jy ! Clean residual min=-0.005283 max=0.004685 Jy/beam ! Clean residual mean=-0.000012 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 0.601328 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.601328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064191Jy sigma=1.096599 ! Fit after self-cal, rms=0.064177Jy sigma=1.096378 ! 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=0.064177Jy sigma=1.096378 ! Fit after self-cal, rms=0.064150Jy sigma=1.096277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.287 mas, bmaj=6.246 mas, bpa=10.44 degrees ! Estimated noise=0.731707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000388504 Jy ! Component: 100 - total flux cleaned = -0.000447258 Jy ! Component: 150 - total flux cleaned = -0.000448553 Jy ! Component: 200 - total flux cleaned = -0.000448385 Jy ! Total flux subtracted in 200 components = -0.000448385 Jy ! Clean residual min=-0.005152 max=0.004631 Jy/beam ! Clean residual mean=-0.000012 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.600879 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.600879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064055Jy sigma=1.094624 ! Fit after self-cal, rms=0.064046Jy sigma=1.094465 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 = -0.000127456 Jy ! Component: 100 - total flux cleaned = 1.77784e-05 Jy ! Component: 150 - total flux cleaned = 6.07207e-05 Jy ! Component: 200 - total flux cleaned = 0.000101824 Jy ! Total flux subtracted in 200 components = 0.000101824 Jy ! Clean residual min=-0.005043 max=0.004643 Jy/beam ! Clean residual mean=-0.000012 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.600981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.600981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063974Jy sigma=1.093273 ! Fit after self-cal, rms=0.063967Jy sigma=1.093147 ! 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=0.063967Jy sigma=1.093147 ! Fit after self-cal, rms=0.063959Jy sigma=1.093119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.746 mas, bmaj=8.56 mas, bpa=8.442 degrees ! Estimated noise=0.951984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00091725 Jy ! Component: 100 - total flux cleaned = 0.000712332 Jy ! Component: 150 - total flux cleaned = 0.000600623 Jy ! Component: 200 - total flux cleaned = 0.00054162 Jy ! Total flux subtracted in 200 components = 0.00054162 Jy ! Clean residual min=-0.004985 max=0.005568 Jy/beam ! Clean residual mean=-0.000027 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.601523 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.601523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063998Jy sigma=1.094406 ! Fit after self-cal, rms=0.063977Jy sigma=1.093765 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 = 1.54116e-05 Jy ! Component: 100 - total flux cleaned = -1.11256e-05 Jy ! Component: 150 - total flux cleaned = -3.87815e-05 Jy ! Component: 200 - total flux cleaned = -1.36927e-05 Jy ! Total flux subtracted in 200 components = -1.36927e-05 Jy ! Clean residual min=-0.004922 max=0.005556 Jy/beam ! Clean residual mean=-0.000027 rms=0.001414 Jy/beam ! Combined flux in latest and established models = 0.601509 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.601509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064026Jy sigma=1.095025 ! Fit after self-cal, rms=0.064017Jy sigma=1.094676 ! 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=3.289 mas, bmaj=6.246 mas, bpa=10.46 degrees ! Estimated noise=0.731686 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 6.246 at 10.46 degrees (North through East) ! Clean map min=-0.0049024 max=0.48708 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=2.883 mas, bmaj=5.916 mas, bpa=9.551 degrees ! Estimated noise=0.909662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37956 Jy ! Component: 100 - total flux cleaned = 0.498678 Jy ! Component: 150 - total flux cleaned = 0.548954 Jy ! Component: 200 - total flux cleaned = 0.572971 Jy ! Total flux subtracted in 200 components = 0.572971 Jy ! Clean residual min=-0.008178 max=0.011788 Jy/beam ! Clean residual mean=-0.000011 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.572972 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 0.572972 Jy ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=6.246 mas, bpa=10.46 degrees ! Estimated noise=0.731686 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 = 0.0139597 Jy ! Component: 100 - total flux cleaned = 0.0221988 Jy ! Component: 150 - total flux cleaned = 0.0270656 Jy ! Component: 200 - total flux cleaned = 0.0278032 Jy ! Total flux subtracted in 200 components = 0.0278032 Jy ! Clean residual min=-0.005851 max=0.004913 Jy/beam ! Clean residual mean=-0.000013 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.600775 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.600775 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=6.746 mas, bmaj=8.56 mas, bpa=8.442 degrees ! Estimated noise=0.951984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011055 Jy ! Component: 100 - total flux cleaned = 0.000881651 Jy ! Component: 150 - total flux cleaned = 0.000630216 Jy ! Component: 200 - total flux cleaned = 0.000530547 Jy ! Total flux subtracted in 200 components = 0.000530547 Jy ! Clean residual min=-0.004882 max=0.005577 Jy/beam ! Clean residual mean=-0.000027 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.601305 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 = -0.000109786 Jy ! Component: 100 - total flux cleaned = -0.000156747 Jy ! Component: 150 - total flux cleaned = -0.000198918 Jy ! Component: 200 - total flux cleaned = -0.000218896 Jy ! Total flux subtracted in 200 components = -0.000218896 Jy ! Clean residual min=-0.004894 max=0.005608 Jy/beam ! Clean residual mean=-0.000028 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.601087 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.601086 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=6.246 mas, bpa=10.46 degrees ! Estimated noise=0.731686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000542726 Jy ! Component: 100 - total flux cleaned = -0.000418201 Jy ! Component: 150 - total flux cleaned = -0.000311179 Jy ! Component: 200 - total flux cleaned = -0.000311732 Jy ! Total flux subtracted in 200 components = -0.000311732 Jy ! Clean residual min=-0.005471 max=0.004899 Jy/beam ! Clean residual mean=-0.000012 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.600775 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.600775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064569Jy sigma=1.103823 ! Fit after self-cal, rms=0.064529Jy sigma=1.103220 wmodel J0507+4645_S_map.mod ! Writing 46 model components to file: J0507+4645_S_map.mod wobs J0507+4645_S_uvs.fits ! Writing UV FITS file: J0507+4645_S_uvs.fits wwins J0507+4645_S_map.win ! wwins: Wrote 1 windows to J0507+4645_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 = -6.32878e-05 Jy ! Component: 100 - total flux cleaned = 0.00113773 Jy ! Component: 150 - total flux cleaned = 0.00173942 Jy ! Component: 200 - total flux cleaned = 0.00188018 Jy ! Component: 250 - total flux cleaned = 0.00215033 Jy ! Component: 300 - total flux cleaned = 0.00241291 Jy ! Component: 350 - total flux cleaned = 0.00279264 Jy ! Component: 400 - total flux cleaned = 0.00297597 Jy ! Component: 450 - total flux cleaned = 0.00321304 Jy ! Component: 500 - total flux cleaned = 0.00338595 Jy ! Component: 550 - total flux cleaned = 0.00372255 Jy ! Component: 600 - total flux cleaned = 0.00394253 Jy ! Component: 650 - total flux cleaned = 0.00437183 Jy ! Component: 700 - total flux cleaned = 0.00473722 Jy ! Component: 750 - total flux cleaned = 0.00494189 Jy ! Component: 800 - total flux cleaned = 0.00524177 Jy ! Component: 850 - total flux cleaned = 0.00538878 Jy ! Component: 900 - total flux cleaned = 0.00581925 Jy ! Component: 950 - total flux cleaned = 0.00605338 Jy ! Component: 1000 - total flux cleaned = 0.0064183 Jy ! Component: 1050 - total flux cleaned = 0.00664078 Jy ! Component: 1100 - total flux cleaned = 0.00690346 Jy ! Component: 1150 - total flux cleaned = 0.00715973 Jy ! Component: 1200 - total flux cleaned = 0.00736954 Jy ! Component: 1250 - total flux cleaned = 0.00778366 Jy ! Component: 1300 - total flux cleaned = 0.00814912 Jy ! Component: 1350 - total flux cleaned = 0.0084276 Jy ! Component: 1400 - total flux cleaned = 0.00874045 Jy ! Component: 1450 - total flux cleaned = 0.00897105 Jy ! Component: 1500 - total flux cleaned = 0.00912285 Jy ! Component: 1550 - total flux cleaned = 0.00938361 Jy ! Component: 1600 - total flux cleaned = 0.00960271 Jy ! Component: 1650 - total flux cleaned = 0.00974618 Jy ! Component: 1700 - total flux cleaned = 0.00988777 Jy ! Component: 1750 - total flux cleaned = 0.0101668 Jy ! Component: 1800 - total flux cleaned = 0.01027 Jy ! Component: 1850 - total flux cleaned = 0.0105739 Jy ! Component: 1900 - total flux cleaned = 0.0106403 Jy ! Component: 1950 - total flux cleaned = 0.0107377 Jy ! Component: 2000 - total flux cleaned = 0.010899 Jy ! Component: 2050 - total flux cleaned = 0.0109306 Jy ! Component: 2100 - total flux cleaned = 0.0111808 Jy ! Component: 2150 - total flux cleaned = 0.0111807 Jy ! Component: 2200 - total flux cleaned = 0.011211 Jy ! Component: 2250 - total flux cleaned = 0.0112105 Jy ! Component: 2300 - total flux cleaned = 0.0111808 Jy ! Component: 2350 - total flux cleaned = 0.0112102 Jy ! Component: 2400 - total flux cleaned = 0.0112101 Jy ! Component: 2450 - total flux cleaned = 0.0111534 Jy ! Component: 2500 - total flux cleaned = 0.0112098 Jy ! Component: 2550 - total flux cleaned = 0.0112097 Jy ! Component: 2600 - total flux cleaned = 0.0111551 Jy ! Component: 2650 - total flux cleaned = 0.0111277 Jy ! Component: 2700 - total flux cleaned = 0.0110739 Jy ! Component: 2750 - total flux cleaned = 0.0110738 Jy ! Component: 2800 - total flux cleaned = 0.0110472 Jy ! Component: 2850 - total flux cleaned = 0.0110731 Jy ! Component: 2900 - total flux cleaned = 0.0109958 Jy ! Component: 2950 - total flux cleaned = 0.0109452 Jy ! Component: 3000 - total flux cleaned = 0.0109454 Jy ! Component: 3050 - total flux cleaned = 0.0110204 Jy ! Component: 3100 - total flux cleaned = 0.0108725 Jy ! Component: 3150 - total flux cleaned = 0.0109456 Jy ! Component: 3200 - total flux cleaned = 0.0109699 Jy ! Component: 3250 - total flux cleaned = 0.0109702 Jy ! Component: 3300 - total flux cleaned = 0.0108287 Jy ! Component: 3350 - total flux cleaned = 0.0108753 Jy ! Component: 3400 - total flux cleaned = 0.0108058 Jy ! Component: 3450 - total flux cleaned = 0.0108059 Jy ! Component: 3500 - total flux cleaned = 0.0108513 Jy ! Component: 3550 - total flux cleaned = 0.010784 Jy ! Component: 3600 - total flux cleaned = 0.0106728 Jy ! Component: 3650 - total flux cleaned = 0.0107613 Jy ! Component: 3700 - total flux cleaned = 0.0107613 Jy ! Component: 3750 - total flux cleaned = 0.010653 Jy ! Component: 3800 - total flux cleaned = 0.0105884 Jy ! Component: 3850 - total flux cleaned = 0.0105457 Jy ! Component: 3900 - total flux cleaned = 0.0104186 Jy ! Component: 3950 - total flux cleaned = 0.0104602 Jy ! Component: 4000 - total flux cleaned = 0.0103976 Jy ! Component: 4050 - total flux cleaned = 0.0103356 Jy ! Total flux subtracted in 4096 components = 0.0102949 Jy ! Clean residual min=-0.001158 max=0.001216 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.61107 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 319 components and 0.61107 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0507+4645_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.289 x 6.246 at 10.46 degrees (North through East) ! Clean map min=-0.00302 max=0.48688 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0507+4645_S_map.fits wmodel /vlbi/uf001/uva//J0507+4645_S_map.mod ! Writing 319 model components to file: /vlbi/uf001/uva//J0507+4645_S_map.mod wobs /vlbi/uf001/uva//J0507+4645_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0507+4645_S_uvs.fits wwins /vlbi/uf001/uva//J0507+4645_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0507+4645_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.486882 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000343486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.211645 0.211645 0.423289 0.846578 1.69316 3.38631 6.77262 13.5452 27.0905 54.181 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.486 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1417.47 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0507+4645_S_dfm.log closed on Sun Jan 13 22:28:20 2019