! Started logfile: .//J2205+2926_X_dfm.log on Sun Oct 21 00:18:18 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2205+2926_X_uva.fits ! Reading UV FITS file: .//J2205+2926_X_uva.fits ! AN table 1: 5 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2205+2926 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 600 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J2205+2926_X] 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 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.007364Jy sigma=43.992378 ! Fit after self-cal, rms=0.930068Jy sigma=40.639592 ! 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=0.9404 mas, bmaj=3.084 mas, bpa=15.18 degrees ! Estimated noise=1.04668 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 = 0.0538416 Jy ! Component: 100 - total flux cleaned = 0.0684464 Jy ! Total flux subtracted in 100 components = 0.0684464 Jy ! Clean residual min=-0.007200 max=0.008999 Jy/beam ! Clean residual mean=0.000000 rms=0.002111 Jy/beam ! Combined flux in latest and established models = 0.0684464 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0684464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023147Jy sigma=0.919003 ! Fit after self-cal, rms=0.023073Jy sigma=0.914703 ! 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=1.082 mas, bmaj=3.099 mas, bpa=14.3 degrees ! Estimated noise=0.700881 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 = 0.00800221 Jy ! Component: 100 - total flux cleaned = 0.0101778 Jy ! Component: 150 - total flux cleaned = 0.0109962 Jy ! Component: 200 - total flux cleaned = 0.0115733 Jy ! Total flux subtracted in 200 components = 0.0115733 Jy ! Clean residual min=-0.004608 max=0.007775 Jy/beam ! Clean residual mean=-0.000000 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.0800196 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0800196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019948Jy sigma=0.784275 ! Fit after self-cal, rms=0.019923Jy sigma=0.782695 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 3.099 at 14.3 degrees (North through East) ! Clean map min=-0.0043799 max=0.069835 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 NL 1.08 OV 0.95 ! PT 0.90 SC 1.14 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 NL 1.21 OV 0.88 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 NL 1.16 OV 0.86 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 NL 1.10 OV 0.95 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 NL 1.25 OV 0.85 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 NL 1.29 OV 0.89 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 NL 1.15 OV 0.91 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 NL 1.14 OV 1.01 ! PT 0.91 SC 0.93 ! ! ! Fit before self-cal, rms=0.019923Jy sigma=0.782695 ! Fit after self-cal, rms=0.018444Jy sigma=0.686280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.171 mas, bpa=14.47 degrees ! Estimated noise=0.691313 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 = -0.00100057 Jy ! Component: 100 - total flux cleaned = -0.00106441 Jy ! Component: 150 - total flux cleaned = -0.000779059 Jy ! Component: 200 - total flux cleaned = -0.000610357 Jy ! Total flux subtracted in 200 components = -0.000610357 Jy ! Clean residual min=-0.002880 max=0.004230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.0794093 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0794092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018106Jy sigma=0.667098 ! Fit after self-cal, rms=0.018090Jy sigma=0.666012 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018090Jy sigma=0.666012 ! Fit after self-cal, rms=0.018100Jy sigma=0.664902 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=3.179 mas, bpa=14.47 degrees ! Estimated noise=0.692145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.37431e-05 Jy ! Component: 100 - total flux cleaned = 0.000256393 Jy ! Component: 150 - total flux cleaned = 0.000459321 Jy ! Component: 200 - total flux cleaned = 0.000489424 Jy ! Total flux subtracted in 200 components = 0.000489424 Jy ! Clean residual min=-0.002661 max=0.004000 Jy/beam ! Clean residual mean=-0.000001 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0798987 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0798987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.017977Jy sigma=0.657767 ! Fit after self-cal, rms=0.017952Jy sigma=0.657506 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 (-2.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340911 Jy ! Component: 100 - total flux cleaned = 0.00421091 Jy ! Component: 150 - total flux cleaned = 0.00471341 Jy ! Component: 200 - total flux cleaned = 0.00490801 Jy ! Total flux subtracted in 200 components = 0.00490801 Jy ! Clean residual min=-0.001584 max=0.001547 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0848067 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.0848067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016924Jy sigma=0.616365 ! Fit after self-cal, rms=0.016914Jy sigma=0.615343 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016914Jy sigma=0.615343 ! Fit after self-cal, rms=0.016834Jy sigma=0.613367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=3.178 mas, bpa=14.41 degrees ! Estimated noise=0.691705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456719 Jy ! Component: 100 - total flux cleaned = 0.000601456 Jy ! Component: 150 - total flux cleaned = 0.000746101 Jy ! Component: 200 - total flux cleaned = 0.000920375 Jy ! Total flux subtracted in 200 components = 0.000920375 Jy ! Clean residual min=-0.001367 max=0.001459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.085727 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.085727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016719Jy sigma=0.609047 ! Fit after self-cal, rms=0.016720Jy sigma=0.608954 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 (23.6, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459426 Jy ! Component: 100 - total flux cleaned = 0.000193723 Jy ! Component: 150 - total flux cleaned = 0.00010095 Jy ! Component: 200 - total flux cleaned = 4.06405e-05 Jy ! Total flux subtracted in 200 components = 4.06405e-05 Jy ! Clean residual min=-0.001107 max=0.000940 Jy/beam ! Clean residual mean=-0.000000 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0857677 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.0857677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016580Jy sigma=0.603705 ! Fit after self-cal, rms=0.016576Jy sigma=0.603306 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016576Jy sigma=0.603306 ! Fit after self-cal, rms=0.016584Jy sigma=0.602942 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=3.026 mas, bpa=18.4 degrees ! Estimated noise=0.840586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014562 Jy ! Component: 100 - total flux cleaned = -5.31597e-05 Jy ! Component: 150 - total flux cleaned = 4.22884e-05 Jy ! Component: 200 - total flux cleaned = 4.24356e-05 Jy ! Total flux subtracted in 200 components = 4.24356e-05 Jy ! Clean residual min=-0.000734 max=0.000682 Jy/beam ! Clean residual mean=-0.000000 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0858101 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 116 components and 0.0858101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016543Jy sigma=0.602155 ! Fit after self-cal, rms=0.016543Jy sigma=0.602065 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 = -3.90283e-05 Jy ! Component: 100 - total flux cleaned = -0.000110937 Jy ! Component: 150 - total flux cleaned = -0.000142674 Jy ! Component: 200 - total flux cleaned = -0.000190696 Jy ! Total flux subtracted in 200 components = -0.000190696 Jy ! Clean residual min=-0.000655 max=0.000665 Jy/beam ! Clean residual mean=-0.000000 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0856194 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.0856194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016523Jy sigma=0.601828 ! Fit after self-cal, rms=0.016525Jy sigma=0.601777 ! 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=1.059 mas, bmaj=3.177 mas, bpa=14.4 degrees ! Estimated noise=0.692021 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 3.177 at 14.4 degrees (North through East) ! Clean map min=-0.0014204 max=0.068832 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=0.9143 mas, bmaj=3.164 mas, bpa=15.1 degrees ! Estimated noise=1.02083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524936 Jy ! Component: 100 - total flux cleaned = 0.0677099 Jy ! Component: 150 - total flux cleaned = 0.0726487 Jy ! Component: 200 - total flux cleaned = 0.0753758 Jy ! Total flux subtracted in 200 components = 0.0753758 Jy ! Clean residual min=-0.003537 max=0.003632 Jy/beam ! Clean residual mean=0.000000 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.0753758 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0753758 Jy ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=3.177 mas, bpa=14.4 degrees ! Estimated noise=0.692021 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 = 0.00304887 Jy ! Component: 100 - total flux cleaned = 0.00379491 Jy ! Component: 150 - total flux cleaned = 0.00380947 Jy ! Component: 200 - total flux cleaned = 0.00430232 Jy ! Total flux subtracted in 200 components = 0.00430232 Jy ! Clean residual min=-0.002162 max=0.002112 Jy/beam ! Clean residual mean=-0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0796781 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.0796781 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.867 mas, bmaj=3.026 mas, bpa=18.4 degrees ! Estimated noise=0.840586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118004 Jy ! Component: 100 - total flux cleaned = 0.00110509 Jy ! Component: 150 - total flux cleaned = 0.000790747 Jy ! Component: 200 - total flux cleaned = 0.000827589 Jy ! Total flux subtracted in 200 components = 0.000827589 Jy ! Clean residual min=-0.001496 max=0.001337 Jy/beam ! Clean residual mean=-0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0805057 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 = 4.20547e-05 Jy ! Component: 100 - total flux cleaned = 0.00031364 Jy ! Component: 150 - total flux cleaned = 0.000522978 Jy ! Component: 200 - total flux cleaned = 0.00070859 Jy ! Total flux subtracted in 200 components = 0.00070859 Jy ! Clean residual min=-0.001124 max=0.000953 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0812143 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 88 components and 0.0812143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=3.177 mas, bpa=14.4 degrees ! Estimated noise=0.692021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000874783 Jy ! Component: 100 - total flux cleaned = 0.00137363 Jy ! Component: 150 - total flux cleaned = 0.00166427 Jy ! Component: 200 - total flux cleaned = 0.00184308 Jy ! Total flux subtracted in 200 components = 0.00184308 Jy ! Clean residual min=-0.001202 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0830573 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.0830574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.016592Jy sigma=0.605556 ! Fit after self-cal, rms=0.016589Jy sigma=0.604832 wmodel J2205+2926_X_map.mod ! Writing 115 model components to file: J2205+2926_X_map.mod wobs J2205+2926_X_uvs.fits ! Writing UV FITS file: J2205+2926_X_uvs.fits wwins J2205+2926_X_map.win ! wwins: Wrote 3 windows to J2205+2926_X_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 = 2.80426e-05 Jy ! Component: 100 - total flux cleaned = 5.93572e-05 Jy ! Component: 150 - total flux cleaned = 0.000101576 Jy ! Component: 200 - total flux cleaned = 0.000128171 Jy ! Component: 250 - total flux cleaned = 0.000128375 Jy ! Component: 300 - total flux cleaned = 0.000128877 Jy ! Component: 350 - total flux cleaned = 0.000141171 Jy ! Component: 400 - total flux cleaned = 0.000130232 Jy ! Component: 450 - total flux cleaned = 0.000108837 Jy ! Component: 500 - total flux cleaned = 0.000108865 Jy ! Component: 550 - total flux cleaned = 0.000109009 Jy ! Component: 600 - total flux cleaned = 0.000128694 Jy ! Component: 650 - total flux cleaned = 0.000138168 Jy ! Component: 700 - total flux cleaned = 0.000110611 Jy ! Component: 750 - total flux cleaned = 0.000119584 Jy ! Component: 800 - total flux cleaned = 0.000119366 Jy ! Component: 850 - total flux cleaned = 0.000102353 Jy ! Component: 900 - total flux cleaned = 0.000110651 Jy ! Component: 950 - total flux cleaned = 0.000110601 Jy ! Component: 1000 - total flux cleaned = 8.70663e-05 Jy ! Component: 1050 - total flux cleaned = 7.92722e-05 Jy ! Component: 1100 - total flux cleaned = 5.65855e-05 Jy ! Component: 1150 - total flux cleaned = 4.18306e-05 Jy ! Component: 1200 - total flux cleaned = 3.44654e-05 Jy ! Component: 1250 - total flux cleaned = -1.33449e-06 Jy ! Component: 1300 - total flux cleaned = -2.95459e-05 Jy ! Component: 1350 - total flux cleaned = -7.82823e-05 Jy ! Component: 1400 - total flux cleaned = -0.000112554 Jy ! Component: 1450 - total flux cleaned = -0.00013298 Jy ! Component: 1500 - total flux cleaned = -0.000159842 Jy ! Component: 1550 - total flux cleaned = -0.00018637 Jy ! Component: 1600 - total flux cleaned = -0.000212496 Jy ! Component: 1650 - total flux cleaned = -0.000225448 Jy ! Component: 1700 - total flux cleaned = -0.000231934 Jy ! Component: 1750 - total flux cleaned = -0.000238348 Jy ! Component: 1800 - total flux cleaned = -0.000251151 Jy ! Component: 1850 - total flux cleaned = -0.000276585 Jy ! Component: 1900 - total flux cleaned = -0.000295656 Jy ! Component: 1950 - total flux cleaned = -0.000327327 Jy ! Component: 2000 - total flux cleaned = -0.000352627 Jy ! Component: 2050 - total flux cleaned = -0.000384198 Jy ! Component: 2100 - total flux cleaned = -0.000384217 Jy ! Component: 2150 - total flux cleaned = -0.000403223 Jy ! Component: 2200 - total flux cleaned = -0.000409593 Jy ! Component: 2250 - total flux cleaned = -0.000422311 Jy ! Component: 2300 - total flux cleaned = -0.000428653 Jy ! Component: 2350 - total flux cleaned = -0.000428615 Jy ! Component: 2400 - total flux cleaned = -0.000422185 Jy ! Component: 2450 - total flux cleaned = -0.000428553 Jy ! Component: 2500 - total flux cleaned = -0.000434996 Jy ! Component: 2550 - total flux cleaned = -0.000422155 Jy ! Component: 2600 - total flux cleaned = -0.00042856 Jy ! Component: 2650 - total flux cleaned = -0.000428588 Jy ! Component: 2700 - total flux cleaned = -0.000415666 Jy ! Component: 2750 - total flux cleaned = -0.000402622 Jy ! Component: 2800 - total flux cleaned = -0.000396121 Jy ! Component: 2850 - total flux cleaned = -0.0003831 Jy ! Component: 2900 - total flux cleaned = -0.000376502 Jy ! Component: 2950 - total flux cleaned = -0.000369865 Jy ! Component: 3000 - total flux cleaned = -0.000356561 Jy ! Component: 3050 - total flux cleaned = -0.000356601 Jy ! Component: 3100 - total flux cleaned = -0.000343094 Jy ! Component: 3150 - total flux cleaned = -0.000336257 Jy ! Component: 3200 - total flux cleaned = -0.000329412 Jy ! Component: 3250 - total flux cleaned = -0.000329402 Jy ! Component: 3300 - total flux cleaned = -0.00032938 Jy ! Component: 3350 - total flux cleaned = -0.000343323 Jy ! Component: 3400 - total flux cleaned = -0.000336416 Jy ! Component: 3450 - total flux cleaned = -0.000336474 Jy ! Component: 3500 - total flux cleaned = -0.00034355 Jy ! Component: 3550 - total flux cleaned = -0.000357948 Jy ! Component: 3600 - total flux cleaned = -0.000372395 Jy ! Component: 3650 - total flux cleaned = -0.000387077 Jy ! Component: 3700 - total flux cleaned = -0.000401868 Jy ! Component: 3750 - total flux cleaned = -0.000416746 Jy ! Component: 3800 - total flux cleaned = -0.000446897 Jy ! Component: 3850 - total flux cleaned = -0.000447041 Jy ! Component: 3900 - total flux cleaned = -0.000470002 Jy ! Component: 3950 - total flux cleaned = -0.000469971 Jy ! Component: 4000 - total flux cleaned = -0.000477797 Jy ! Component: 4050 - total flux cleaned = -0.000469854 Jy ! Total flux subtracted in 4096 components = -0.000461927 Jy ! Clean residual min=-0.000456 max=0.000436 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0825954 Jy keep ! Adding 181 model components to the UV plane model. ! The established model now contains 296 components and 0.0825955 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2205+2926_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 3.177 at 14.4 degrees (North through East) ! Clean map min=-0.0012217 max=0.068657 Jy/beam ! Writing clean map to FITS file: .//J2205+2926_X_map.fits wmodel .//J2205+2926_X_map.mod ! Writing 296 model components to file: .//J2205+2926_X_map.mod wobs .//J2205+2926_X_uvs.fits ! Writing UV FITS file: .//J2205+2926_X_uvs.fits wwins .//J2205+2926_X_map.win ! wwins: Wrote 4 windows to .//J2205+2926_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0686574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495725 0.495725 0.99145 1.9829 3.9658 7.9316 15.8632 31.7264 63.4528 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 605.174 quit ! Quitting program ! Log file .//J2205+2926_X_dfm.log closed on Sun Oct 21 00:18:22 2018