! Started logfile: /vlbi/uf001/uva//J1840+3900_S_dfm.log on Mon Jan 14 04:45:05 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//J1840+3900_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1840+3900_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.904873 visibilities/baseline/integration-bin. ! Found source: J1840+3900 ! ! 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 6963 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 J1840+3900_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.056665Jy sigma=23.512916 ! Fit after self-cal, rms=0.692983Jy sigma=15.452065 ! 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=2.858 mas, bmaj=5.036 mas, bpa=-3.155 degrees ! Estimated noise=0.558157 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 = 0.239702 Jy ! Component: 100 - total flux cleaned = 0.291972 Jy ! Total flux subtracted in 100 components = 0.291972 Jy ! Clean residual min=-0.009491 max=0.014580 Jy/beam ! Clean residual mean=0.000009 rms=0.002644 Jy/beam ! Combined flux in latest and established models = 0.291972 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.291972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074477Jy sigma=1.614572 ! Fit after self-cal, rms=0.074471Jy sigma=1.614518 ! 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=3.532 mas, bmaj=5.778 mas, bpa=-2.249 degrees ! Estimated noise=0.391085 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 = 0.0175478 Jy ! Component: 100 - total flux cleaned = 0.026524 Jy ! Component: 150 - total flux cleaned = 0.0319076 Jy ! Component: 200 - total flux cleaned = 0.0351561 Jy ! Total flux subtracted in 200 components = 0.0351561 Jy ! Clean residual min=-0.007257 max=0.009411 Jy/beam ! Clean residual mean=0.000003 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.327128 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.327128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070490Jy sigma=1.519042 ! Fit after self-cal, rms=0.070486Jy sigma=1.518919 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 5.778 at -2.249 degrees (North through East) ! Clean map min=-0.0069709 max=0.30801 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.13 KP 0.97 ! LA 0.98 MK 0.97 NL 1.05 OV 0.95 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 1.13 KP 0.98 ! LA 0.98 MK 0.96 NL 1.08 OV 0.96 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.14 KP 0.99 ! LA 0.96 MK 0.97 NL 1.17 OV 0.94 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.070486Jy sigma=1.518919 ! Fit after self-cal, rms=0.069369Jy sigma=1.408633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.806 mas, bpa=-1.701 degrees ! Estimated noise=0.390306 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 = -0.00509163 Jy ! Component: 100 - total flux cleaned = -0.00557895 Jy ! Component: 150 - total flux cleaned = -0.0058699 Jy ! Component: 200 - total flux cleaned = -0.00620877 Jy ! Total flux subtracted in 200 components = -0.00620877 Jy ! Clean residual min=-0.006492 max=0.007034 Jy/beam ! Clean residual mean=0.000003 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.32092 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.32092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068820Jy sigma=1.400476 ! Fit after self-cal, rms=0.068857Jy sigma=1.400125 ! 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=0.068857Jy sigma=1.400125 ! Fit after self-cal, rms=0.062838Jy sigma=1.266910 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=5.761 mas, bpa=-1.727 degrees ! Estimated noise=0.38925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000975944 Jy ! Component: 100 - total flux cleaned = -0.00098156 Jy ! Component: 150 - total flux cleaned = -0.000979748 Jy ! Component: 200 - total flux cleaned = -0.000934909 Jy ! Total flux subtracted in 200 components = -0.000934909 Jy ! Clean residual min=-0.001971 max=0.002158 Jy/beam ! Clean residual mean=0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.319985 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.319985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062731Jy sigma=1.264221 ! Fit after self-cal, rms=0.062761Jy sigma=1.263966 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 = -1.73087e-06 Jy ! Component: 100 - total flux cleaned = 5.32856e-07 Jy ! Component: 150 - total flux cleaned = 1.73422e-06 Jy ! Component: 200 - total flux cleaned = -2.30815e-05 Jy ! Total flux subtracted in 200 components = -2.30815e-05 Jy ! Clean residual min=-0.001859 max=0.002125 Jy/beam ! Clean residual mean=0.000004 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.319962 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.319962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062732Jy sigma=1.263306 ! Fit after self-cal, rms=0.062731Jy sigma=1.263281 ! 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=0.062731Jy sigma=1.263281 ! Fit after self-cal, rms=0.062733Jy sigma=1.262202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.551 mas, bmaj=5.754 mas, bpa=-1.731 degrees ! Estimated noise=0.389266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000815241 Jy ! Component: 100 - total flux cleaned = -0.000815384 Jy ! Component: 150 - total flux cleaned = -0.000817442 Jy ! Component: 200 - total flux cleaned = -0.000846806 Jy ! Total flux subtracted in 200 components = -0.000846806 Jy ! Clean residual min=-0.001831 max=0.002011 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.319115 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.319115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062687Jy sigma=1.261029 ! Fit after self-cal, rms=0.062687Jy sigma=1.261016 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 = 3.11428e-05 Jy ! Component: 100 - total flux cleaned = 8.30443e-06 Jy ! Component: 150 - total flux cleaned = 8.47962e-06 Jy ! Component: 200 - total flux cleaned = 8.72079e-06 Jy ! Total flux subtracted in 200 components = 8.72079e-06 Jy ! Clean residual min=-0.001853 max=0.001985 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.319124 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.319124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062674Jy sigma=1.260709 ! Fit after self-cal, rms=0.062673Jy sigma=1.260699 ! 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=0.062673Jy sigma=1.260699 ! Fit after self-cal, rms=0.062711Jy sigma=1.260212 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.788 mas, bmaj=9.115 mas, bpa=1.869 degrees ! Estimated noise=0.480717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614482 Jy ! Component: 100 - total flux cleaned = -0.000661992 Jy ! Component: 150 - total flux cleaned = -0.000686099 Jy ! Component: 200 - total flux cleaned = -0.000675803 Jy ! Total flux subtracted in 200 components = -0.000675803 Jy ! Clean residual min=-0.001765 max=0.001963 Jy/beam ! Clean residual mean=0.000008 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.318448 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.318448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062698Jy sigma=1.259869 ! Fit after self-cal, rms=0.062699Jy sigma=1.259858 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 = 5.13838e-05 Jy ! Component: 100 - total flux cleaned = 3.42814e-05 Jy ! Component: 150 - total flux cleaned = 3.4104e-05 Jy ! Component: 200 - total flux cleaned = 2.70361e-05 Jy ! Total flux subtracted in 200 components = 2.70361e-05 Jy ! Clean residual min=-0.001772 max=0.001945 Jy/beam ! Clean residual mean=0.000008 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.318475 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.318475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062696Jy sigma=1.259783 ! Fit after self-cal, rms=0.062696Jy sigma=1.259778 ! 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=3.56 mas, bmaj=5.748 mas, bpa=-1.743 degrees ! Estimated noise=0.389318 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 5.748 at -1.743 degrees (North through East) ! Clean map min=-0.0017671 max=0.30819 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=2.868 mas, bmaj=4.993 mas, bpa=-2.82 degrees ! Estimated noise=0.556865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239117 Jy ! Component: 100 - total flux cleaned = 0.29126 Jy ! Component: 150 - total flux cleaned = 0.304523 Jy ! Component: 200 - total flux cleaned = 0.311 Jy ! Total flux subtracted in 200 components = 0.311 Jy ! Clean residual min=-0.003372 max=0.003598 Jy/beam ! Clean residual mean=0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.311 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.311 Jy ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=5.748 mas, bpa=-1.743 degrees ! Estimated noise=0.389318 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 = 0.00384637 Jy ! Component: 100 - total flux cleaned = 0.00559221 Jy ! Component: 150 - total flux cleaned = 0.00618794 Jy ! Component: 200 - total flux cleaned = 0.00637505 Jy ! Total flux subtracted in 200 components = 0.00637505 Jy ! Clean residual min=-0.001954 max=0.001962 Jy/beam ! Clean residual mean=0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.317376 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.317376 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.788 mas, bmaj=9.115 mas, bpa=1.869 degrees ! Estimated noise=0.480717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051909 Jy ! Component: 100 - total flux cleaned = 0.000595548 Jy ! Component: 150 - total flux cleaned = 0.000637376 Jy ! Component: 200 - total flux cleaned = 0.000668385 Jy ! Total flux subtracted in 200 components = 0.000668385 Jy ! Clean residual min=-0.001806 max=0.001955 Jy/beam ! Clean residual mean=0.000007 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.318044 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 = 1.2641e-05 Jy ! Component: 100 - total flux cleaned = 1.85413e-05 Jy ! Component: 150 - total flux cleaned = 2.40258e-05 Jy ! Component: 200 - total flux cleaned = 2.3938e-05 Jy ! Total flux subtracted in 200 components = 2.3938e-05 Jy ! Clean residual min=-0.001803 max=0.001955 Jy/beam ! Clean residual mean=0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.318068 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.318068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.56 mas, bmaj=5.748 mas, bpa=-1.743 degrees ! Estimated noise=0.389318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.20671e-05 Jy ! Component: 100 - total flux cleaned = -7.68754e-05 Jy ! Component: 150 - total flux cleaned = -0.000137145 Jy ! Component: 200 - total flux cleaned = -0.000138301 Jy ! Total flux subtracted in 200 components = -0.000138301 Jy ! Clean residual min=-0.001929 max=0.001970 Jy/beam ! Clean residual mean=0.000004 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.31793 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.31793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062696Jy sigma=1.259524 ! Fit after self-cal, rms=0.062692Jy sigma=1.259433 wmodel J1840+3900_S_map.mod ! Writing 57 model components to file: J1840+3900_S_map.mod wobs J1840+3900_S_uvs.fits ! Writing UV FITS file: J1840+3900_S_uvs.fits wwins J1840+3900_S_map.win ! wwins: Wrote 1 windows to J1840+3900_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134397 Jy ! Component: 100 - total flux cleaned = -0.000133095 Jy ! Component: 150 - total flux cleaned = -0.00028642 Jy ! Component: 200 - total flux cleaned = -0.000522735 Jy ! Component: 250 - total flux cleaned = -0.000609117 Jy ! Component: 300 - total flux cleaned = -0.000777501 Jy ! Component: 350 - total flux cleaned = -0.000941459 Jy ! Component: 400 - total flux cleaned = -0.00110174 Jy ! Component: 450 - total flux cleaned = -0.0011539 Jy ! Component: 500 - total flux cleaned = -0.00128241 Jy ! Component: 550 - total flux cleaned = -0.00133319 Jy ! Component: 600 - total flux cleaned = -0.00145757 Jy ! Component: 650 - total flux cleaned = -0.00152999 Jy ! Component: 700 - total flux cleaned = -0.00157728 Jy ! Component: 750 - total flux cleaned = -0.00150654 Jy ! Component: 800 - total flux cleaned = -0.00148328 Jy ! Component: 850 - total flux cleaned = -0.0014144 Jy ! Component: 900 - total flux cleaned = -0.00139164 Jy ! Component: 950 - total flux cleaned = -0.00128023 Jy ! Component: 1000 - total flux cleaned = -0.00119289 Jy ! Component: 1050 - total flux cleaned = -0.00114977 Jy ! Component: 1100 - total flux cleaned = -0.00102197 Jy ! Component: 1150 - total flux cleaned = -0.000938144 Jy ! Component: 1200 - total flux cleaned = -0.000854478 Jy ! Component: 1250 - total flux cleaned = -0.00075186 Jy ! Component: 1300 - total flux cleaned = -0.000792682 Jy ! Component: 1350 - total flux cleaned = -0.000671776 Jy ! Component: 1400 - total flux cleaned = -0.000611971 Jy ! Component: 1450 - total flux cleaned = -0.000533276 Jy ! Component: 1500 - total flux cleaned = -0.000494579 Jy ! Component: 1550 - total flux cleaned = -0.000436688 Jy ! Component: 1600 - total flux cleaned = -0.000341511 Jy ! Component: 1650 - total flux cleaned = -0.000265783 Jy ! Component: 1700 - total flux cleaned = -0.000153602 Jy ! Component: 1750 - total flux cleaned = -0.000116542 Jy ! Component: 1800 - total flux cleaned = -9.81494e-05 Jy ! Component: 1850 - total flux cleaned = 1.09724e-05 Jy ! Component: 1900 - total flux cleaned = 0.000100944 Jy ! Component: 1950 - total flux cleaned = 0.000136281 Jy ! Component: 2000 - total flux cleaned = 0.000171599 Jy ! Component: 2050 - total flux cleaned = 0.000311478 Jy ! Component: 2100 - total flux cleaned = 0.000346197 Jy ! Component: 2150 - total flux cleaned = 0.000363127 Jy ! Component: 2200 - total flux cleaned = 0.00051678 Jy ! Component: 2250 - total flux cleaned = 0.000499738 Jy ! Component: 2300 - total flux cleaned = 0.000583758 Jy ! Component: 2350 - total flux cleaned = 0.000666991 Jy ! Component: 2400 - total flux cleaned = 0.000699985 Jy ! Component: 2450 - total flux cleaned = 0.000781503 Jy ! Component: 2500 - total flux cleaned = 0.000781338 Jy ! Component: 2550 - total flux cleaned = 0.000813503 Jy ! Component: 2600 - total flux cleaned = 0.000972845 Jy ! Component: 2650 - total flux cleaned = 0.000925225 Jy ! Component: 2700 - total flux cleaned = 0.0010039 Jy ! Component: 2750 - total flux cleaned = 0.00108172 Jy ! Component: 2800 - total flux cleaned = 0.00114344 Jy ! Component: 2850 - total flux cleaned = 0.0012355 Jy ! Component: 2900 - total flux cleaned = 0.00132654 Jy ! Component: 2950 - total flux cleaned = 0.00135659 Jy ! Component: 3000 - total flux cleaned = 0.00141652 Jy ! Component: 3050 - total flux cleaned = 0.00150563 Jy ! Component: 3100 - total flux cleaned = 0.00150565 Jy ! Component: 3150 - total flux cleaned = 0.00159341 Jy ! Component: 3200 - total flux cleaned = 0.00163683 Jy ! Component: 3250 - total flux cleaned = 0.00166559 Jy ! Component: 3300 - total flux cleaned = 0.00178015 Jy ! Component: 3350 - total flux cleaned = 0.00186544 Jy ! Component: 3400 - total flux cleaned = 0.00195002 Jy ! Component: 3450 - total flux cleaned = 0.00203405 Jy ! Component: 3500 - total flux cleaned = 0.00214504 Jy ! Component: 3550 - total flux cleaned = 0.00215877 Jy ! Component: 3600 - total flux cleaned = 0.00217252 Jy ! Component: 3650 - total flux cleaned = 0.00224066 Jy ! Component: 3700 - total flux cleaned = 0.00230837 Jy ! Component: 3750 - total flux cleaned = 0.00237549 Jy ! Component: 3800 - total flux cleaned = 0.00241559 Jy ! Component: 3850 - total flux cleaned = 0.00246869 Jy ! Component: 3900 - total flux cleaned = 0.00248189 Jy ! Component: 3950 - total flux cleaned = 0.00256059 Jy ! Component: 4000 - total flux cleaned = 0.00261258 Jy ! Component: 4050 - total flux cleaned = 0.00263844 Jy ! Total flux subtracted in 4096 components = 0.00266426 Jy ! Clean residual min=-0.000731 max=0.000641 Jy/beam ! Clean residual mean=0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.320594 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 332 components and 0.320594 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1840+3900_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.56 x 5.748 at -1.743 degrees (North through East) ! Clean map min=-0.0014641 max=0.30817 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1840+3900_S_map.fits wmodel /vlbi/uf001/uva//J1840+3900_S_map.mod ! Writing 332 model components to file: /vlbi/uf001/uva//J1840+3900_S_map.mod wobs /vlbi/uf001/uva//J1840+3900_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1840+3900_S_uvs.fits wwins /vlbi/uf001/uva//J1840+3900_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1840+3900_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.308167 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231456 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.225322 0.225322 0.450644 0.901288 1.80258 3.60515 7.21031 14.4206 28.8412 57.6824 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.308 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1331.43 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1840+3900_S_dfm.log closed on Mon Jan 14 04:45:09 2019