! Started logfile: /vlbi/uf001/uva//J1535+1954_S_dfm.log on Mon Jan 14 03:21:28 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//J1535+1954_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1535+1954_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999025 visibilities/baseline/integration-bin. ! Found source: J1535+1954 ! ! 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 6150 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 J1535+1954_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009222Jy sigma=22.921960 ! Fit after self-cal, rms=0.913607Jy sigma=20.769322 ! 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=2.65 mas, bmaj=6.039 mas, bpa=-4.3 degrees ! Estimated noise=0.615345 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 = 0.0670597 Jy ! Component: 100 - total flux cleaned = 0.0820489 Jy ! Total flux subtracted in 100 components = 0.0820489 Jy ! Clean residual min=-0.004066 max=0.005149 Jy/beam ! Clean residual mean=-0.000008 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.082049 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.082049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071285Jy sigma=1.334732 ! Fit after self-cal, rms=0.070659Jy sigma=1.323107 ! 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=3.135 mas, bmaj=6.94 mas, bpa=-3.566 degrees ! Estimated noise=0.41487 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 = 0.00675279 Jy ! Component: 100 - total flux cleaned = 0.00959122 Jy ! Component: 150 - total flux cleaned = 0.0112024 Jy ! Component: 200 - total flux cleaned = 0.011893 Jy ! Total flux subtracted in 200 components = 0.011893 Jy ! Clean residual min=-0.003567 max=0.003320 Jy/beam ! Clean residual mean=-0.000005 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 0.093942 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.093942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069994Jy sigma=1.307082 ! Fit after self-cal, rms=0.069990Jy sigma=1.306978 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 6.94 at -3.566 degrees (North through East) ! Clean map min=-0.0034155 max=0.087876 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.97 KP 1.01 LA 0.94 ! MK 1.01 NL 1.04 OV 1.00 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 HN 1.02 KP 0.99 LA 0.99 ! MK 1.03 NL 1.02 OV 0.81 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.98 KP 1.04 LA 0.97 ! MK 1.05 NL 1.07 OV 0.94 PT 0.99 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.069990Jy sigma=1.306978 ! Fit after self-cal, rms=0.074463Jy sigma=1.293364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.045 mas, bpa=-3.631 degrees ! Estimated noise=0.418557 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 = -0.000802496 Jy ! Component: 100 - total flux cleaned = -0.000880953 Jy ! Component: 150 - total flux cleaned = -0.000946487 Jy ! Component: 200 - total flux cleaned = -0.00100288 Jy ! Total flux subtracted in 200 components = -0.00100288 Jy ! Clean residual min=-0.002920 max=0.003057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0929391 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0929391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074388Jy sigma=1.292656 ! Fit after self-cal, rms=0.074480Jy sigma=1.292157 ! 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=0.074480Jy sigma=1.292157 ! Fit after self-cal, rms=0.073741Jy sigma=1.274722 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=7.044 mas, bpa=-3.36 degrees ! Estimated noise=0.42268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412233 Jy ! Component: 100 - total flux cleaned = 0.000336269 Jy ! Component: 150 - total flux cleaned = 0.00030595 Jy ! Component: 200 - total flux cleaned = 0.000280998 Jy ! Total flux subtracted in 200 components = 0.000280998 Jy ! Clean residual min=-0.002133 max=0.002322 Jy/beam ! Clean residual mean=-0.000008 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0932201 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0932201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073685Jy sigma=1.274283 ! Fit after self-cal, rms=0.073754Jy sigma=1.274028 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 = 6.38655e-06 Jy ! Component: 100 - total flux cleaned = -3.2557e-05 Jy ! Component: 150 - total flux cleaned = -6.50018e-05 Jy ! Component: 200 - total flux cleaned = -6.51798e-05 Jy ! Total flux subtracted in 200 components = -6.51798e-05 Jy ! Clean residual min=-0.002147 max=0.002320 Jy/beam ! Clean residual mean=-0.000008 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.0931549 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0931549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073737Jy sigma=1.273944 ! Fit after self-cal, rms=0.073736Jy sigma=1.273936 ! 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=0.073736Jy sigma=1.273936 ! Fit after self-cal, rms=0.071913Jy sigma=1.268976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.05 mas, bpa=-3.432 degrees ! Estimated noise=0.422197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67997e-05 Jy ! Component: 100 - total flux cleaned = 3.66852e-05 Jy ! Component: 150 - total flux cleaned = 5.40604e-05 Jy ! Component: 200 - total flux cleaned = 4.65907e-05 Jy ! Total flux subtracted in 200 components = 4.65907e-05 Jy ! Clean residual min=-0.002140 max=0.002091 Jy/beam ! Clean residual mean=-0.000006 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0932015 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.0932015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071910Jy sigma=1.268942 ! Fit after self-cal, rms=0.071903Jy sigma=1.268852 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 = 9.10811e-06 Jy ! Component: 100 - total flux cleaned = -1.93592e-05 Jy ! Component: 150 - total flux cleaned = -2.58627e-05 Jy ! Component: 200 - total flux cleaned = -3.82049e-05 Jy ! Total flux subtracted in 200 components = -3.82049e-05 Jy ! Clean residual min=-0.002127 max=0.002096 Jy/beam ! Clean residual mean=-0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0931633 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0931633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071901Jy sigma=1.268831 ! Fit after self-cal, rms=0.071901Jy sigma=1.268828 ! 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=0.071901Jy sigma=1.268828 ! Fit after self-cal, rms=0.072107Jy sigma=1.268814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.851 mas, bmaj=10.91 mas, bpa=-8.229 degrees ! Estimated noise=0.546701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352186 Jy ! Component: 100 - total flux cleaned = 0.000406658 Jy ! Component: 150 - total flux cleaned = 0.000424506 Jy ! Component: 200 - total flux cleaned = 0.000434906 Jy ! Total flux subtracted in 200 components = 0.000434906 Jy ! Clean residual min=-0.002236 max=0.002209 Jy/beam ! Clean residual mean=-0.000016 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0935982 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.0935982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072108Jy sigma=1.268823 ! Fit after self-cal, rms=0.072110Jy sigma=1.268816 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 = 2.88908e-05 Jy ! Component: 100 - total flux cleaned = 2.87327e-05 Jy ! Component: 150 - total flux cleaned = 3.4073e-05 Jy ! Component: 200 - total flux cleaned = 3.85308e-05 Jy ! Total flux subtracted in 200 components = 3.85308e-05 Jy ! Clean residual min=-0.002229 max=0.002199 Jy/beam ! Clean residual mean=-0.000015 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.0936367 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0936367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072111Jy sigma=1.268825 ! Fit after self-cal, rms=0.072110Jy sigma=1.268821 ! 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=3.144 mas, bmaj=7.053 mas, bpa=-3.492 degrees ! Estimated noise=0.422476 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.144 x 7.053 at -3.492 degrees (North through East) ! Clean map min=-0.0020262 max=0.090022 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=2.657 mas, bmaj=6.114 mas, bpa=-4.028 degrees ! Estimated noise=0.632687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691613 Jy ! Component: 100 - total flux cleaned = 0.0845449 Jy ! Component: 150 - total flux cleaned = 0.0899353 Jy ! Component: 200 - total flux cleaned = 0.0925405 Jy ! Total flux subtracted in 200 components = 0.0925405 Jy ! Clean residual min=-0.003474 max=0.003565 Jy/beam ! Clean residual mean=-0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0925405 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0925405 Jy ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=7.053 mas, bpa=-3.492 degrees ! Estimated noise=0.422476 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 = 0.00105935 Jy ! Component: 100 - total flux cleaned = 0.00114799 Jy ! Component: 150 - total flux cleaned = 0.00108116 Jy ! Component: 200 - total flux cleaned = 0.00108122 Jy ! Total flux subtracted in 200 components = 0.00108122 Jy ! Clean residual min=-0.002173 max=0.002106 Jy/beam ! Clean residual mean=-0.000006 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0936218 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 0.0936218 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=6.851 mas, bmaj=10.91 mas, bpa=-8.229 degrees ! Estimated noise=0.546701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024123 Jy ! Component: 100 - total flux cleaned = 0.000240028 Jy ! Component: 150 - total flux cleaned = 0.000239406 Jy ! Component: 200 - total flux cleaned = 0.000238972 Jy ! Total flux subtracted in 200 components = 0.000238972 Jy ! Clean residual min=-0.002266 max=0.002158 Jy/beam ! Clean residual mean=-0.000015 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0938607 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 = 6.67817e-06 Jy ! Component: 100 - total flux cleaned = 1.21681e-06 Jy ! Component: 150 - total flux cleaned = -4.40982e-06 Jy ! Component: 200 - total flux cleaned = -1.46463e-05 Jy ! Total flux subtracted in 200 components = -1.46463e-05 Jy ! Clean residual min=-0.002252 max=0.002159 Jy/beam ! Clean residual mean=-0.000015 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0938461 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0938461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=7.053 mas, bpa=-3.492 degrees ! Estimated noise=0.422476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.66371e-05 Jy ! Component: 100 - total flux cleaned = -4.34747e-05 Jy ! Component: 150 - total flux cleaned = -7.89889e-05 Jy ! Component: 200 - total flux cleaned = -0.000110543 Jy ! Total flux subtracted in 200 components = -0.000110543 Jy ! Clean residual min=-0.002151 max=0.002091 Jy/beam ! Clean residual mean=-0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0937355 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0937355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072112Jy sigma=1.268990 ! Fit after self-cal, rms=0.072116Jy sigma=1.268965 wmodel J1535+1954_S_map.mod ! Writing 41 model components to file: J1535+1954_S_map.mod wobs J1535+1954_S_uvs.fits ! Writing UV FITS file: J1535+1954_S_uvs.fits wwins J1535+1954_S_map.win ! wwins: Wrote 1 windows to J1535+1954_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 = -4.5587e-05 Jy ! Component: 100 - total flux cleaned = -8.08762e-06 Jy ! Component: 150 - total flux cleaned = -9.68712e-06 Jy ! Component: 200 - total flux cleaned = -7.42767e-05 Jy ! Component: 250 - total flux cleaned = -0.000231488 Jy ! Component: 300 - total flux cleaned = -0.000322793 Jy ! Component: 350 - total flux cleaned = -0.000352269 Jy ! Component: 400 - total flux cleaned = -0.000438968 Jy ! Component: 450 - total flux cleaned = -0.000466981 Jy ! Component: 500 - total flux cleaned = -0.000521744 Jy ! Component: 550 - total flux cleaned = -0.000494667 Jy ! Component: 600 - total flux cleaned = -0.000468501 Jy ! Component: 650 - total flux cleaned = -0.000469369 Jy ! Component: 700 - total flux cleaned = -0.000444652 Jy ! Component: 750 - total flux cleaned = -0.000469406 Jy ! Component: 800 - total flux cleaned = -0.000444851 Jy ! Component: 850 - total flux cleaned = -0.000396893 Jy ! Component: 900 - total flux cleaned = -0.000349927 Jy ! Component: 950 - total flux cleaned = -0.000303538 Jy ! Component: 1000 - total flux cleaned = -0.000303587 Jy ! Component: 1050 - total flux cleaned = -0.000146859 Jy ! Component: 1100 - total flux cleaned = -0.00012505 Jy ! Component: 1150 - total flux cleaned = 5.23425e-06 Jy ! Component: 1200 - total flux cleaned = 4.76891e-05 Jy ! Component: 1250 - total flux cleaned = 6.88336e-05 Jy ! Component: 1300 - total flux cleaned = 0.000193724 Jy ! Component: 1350 - total flux cleaned = 0.00027548 Jy ! Component: 1400 - total flux cleaned = 0.000356596 Jy ! Component: 1450 - total flux cleaned = 0.000396831 Jy ! Component: 1500 - total flux cleaned = 0.000456267 Jy ! Component: 1550 - total flux cleaned = 0.000574051 Jy ! Component: 1600 - total flux cleaned = 0.000631901 Jy ! Component: 1650 - total flux cleaned = 0.000727735 Jy ! Component: 1700 - total flux cleaned = 0.000841669 Jy ! Component: 1750 - total flux cleaned = 0.000898284 Jy ! Component: 1800 - total flux cleaned = 0.00106615 Jy ! Component: 1850 - total flux cleaned = 0.00110283 Jy ! Component: 1900 - total flux cleaned = 0.00117574 Jy ! Component: 1950 - total flux cleaned = 0.00126622 Jy ! Component: 2000 - total flux cleaned = 0.00123037 Jy ! Component: 2050 - total flux cleaned = 0.00135531 Jy ! Component: 2100 - total flux cleaned = 0.00137303 Jy ! Component: 2150 - total flux cleaned = 0.0015131 Jy ! Component: 2200 - total flux cleaned = 0.00154772 Jy ! Component: 2250 - total flux cleaned = 0.00153036 Jy ! Component: 2300 - total flux cleaned = 0.0015989 Jy ! Component: 2350 - total flux cleaned = 0.0015989 Jy ! Component: 2400 - total flux cleaned = 0.00164938 Jy ! Component: 2450 - total flux cleaned = 0.00166603 Jy ! Component: 2500 - total flux cleaned = 0.00173224 Jy ! Component: 2550 - total flux cleaned = 0.00176503 Jy ! Component: 2600 - total flux cleaned = 0.0017977 Jy ! Component: 2650 - total flux cleaned = 0.00187869 Jy ! Component: 2700 - total flux cleaned = 0.00186259 Jy ! Component: 2750 - total flux cleaned = 0.00189436 Jy ! Component: 2800 - total flux cleaned = 0.00191049 Jy ! Component: 2850 - total flux cleaned = 0.0020048 Jy ! Component: 2900 - total flux cleaned = 0.00205152 Jy ! Component: 2950 - total flux cleaned = 0.00203615 Jy ! Component: 3000 - total flux cleaned = 0.00215911 Jy ! Component: 3050 - total flux cleaned = 0.00217428 Jy ! Component: 3100 - total flux cleaned = 0.00218943 Jy ! Component: 3150 - total flux cleaned = 0.00224977 Jy ! Component: 3200 - total flux cleaned = 0.00224971 Jy ! Component: 3250 - total flux cleaned = 0.00232412 Jy ! Component: 3300 - total flux cleaned = 0.00238323 Jy ! Component: 3350 - total flux cleaned = 0.00245647 Jy ! Component: 3400 - total flux cleaned = 0.0024418 Jy ! Component: 3450 - total flux cleaned = 0.0024565 Jy ! Component: 3500 - total flux cleaned = 0.00249977 Jy ! Component: 3550 - total flux cleaned = 0.00261418 Jy ! Component: 3600 - total flux cleaned = 0.00257147 Jy ! Component: 3650 - total flux cleaned = 0.00258553 Jy ! Component: 3700 - total flux cleaned = 0.00261363 Jy ! Component: 3750 - total flux cleaned = 0.00259958 Jy ! Component: 3800 - total flux cleaned = 0.00265507 Jy ! Component: 3850 - total flux cleaned = 0.00268258 Jy ! Component: 3900 - total flux cleaned = 0.00272363 Jy ! Component: 3950 - total flux cleaned = 0.00280566 Jy ! Component: 4000 - total flux cleaned = 0.0028192 Jy ! Component: 4050 - total flux cleaned = 0.00283275 Jy ! Total flux subtracted in 4096 components = 0.00289984 Jy ! Clean residual min=-0.000732 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0966354 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 343 components and 0.0966353 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1535+1954_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.144 x 7.053 at -3.492 degrees (North through East) ! Clean map min=-0.0016917 max=0.090086 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1535+1954_S_map.fits wmodel /vlbi/uf001/uva//J1535+1954_S_map.mod ! Writing 343 model components to file: /vlbi/uf001/uva//J1535+1954_S_map.mod wobs /vlbi/uf001/uva//J1535+1954_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1535+1954_S_uvs.fits wwins /vlbi/uf001/uva//J1535+1954_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1535+1954_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0900861 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.804216 0.804216 1.60843 3.21686 6.43373 12.8675 25.7349 51.4698 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 373.034 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1535+1954_S_dfm.log closed on Mon Jan 14 03:21:32 2019