! Started logfile: .//J0151-3606_X_20180714_dfm.log on Sat Jul 28 19:12:38 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 .//J0151-3606_X_20180714_uva.fits ! Reading UV FITS file: .//J0151-3606_X_20180714_uva.fits ! AN table 1: 59 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0151-3606 ! ! 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 76 lines of history. ! ! Reading 7080 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 J0151-3606_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=1.002302Jy sigma=16.045295 ! Fit after self-cal, rms=0.975363Jy sigma=15.660576 ! 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=0.7986 mas, bmaj=5.591 mas, bpa=4.931 degrees ! Estimated noise=1.34462 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 = 0.0178497 Jy ! Component: 100 - total flux cleaned = 0.0195695 Jy ! Total flux subtracted in 100 components = 0.0195695 Jy ! Clean residual min=-0.002799 max=0.002990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0195695 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0195695 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=0.048743Jy sigma=0.602025 ! Fit after self-cal, rms=0.047424Jy sigma=0.579576 ! 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=1.002 mas, bmaj=5.903 mas, bpa=3.606 degrees ! Estimated noise=0.55968 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 = 0.00457622 Jy ! Component: 100 - total flux cleaned = 0.00458326 Jy ! Component: 150 - total flux cleaned = 0.0045031 Jy ! Component: 200 - total flux cleaned = 0.00444069 Jy ! Total flux subtracted in 200 components = 0.00444069 Jy ! Clean residual min=-0.001949 max=0.002296 Jy/beam ! Clean residual mean=-0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0240102 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0240102 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=0.046511Jy sigma=0.570726 ! Fit after self-cal, rms=0.046224Jy sigma=0.570265 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 5.903 at 3.606 degrees (North through East) ! Clean map min=-0.0019239 max=0.027523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 0.88 KP 0.89 LA 1.10 ! OV 0.85 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.37 HN 0.84 KP 1.07 LA 1.09 ! OV 0.80 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.00 KP 1.10 LA 1.04 ! OV 0.86 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.77 KP 1.16 LA 1.10 ! OV 1.02 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.79 KP 0.91 LA 1.07 ! OV 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.78 KP 0.97 LA 1.09 ! OV 0.99 SC 1.20 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.78 KP 1.02 LA 0.90 ! OV 0.86 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.78 KP 1.24 LA 0.97 ! OV 1.03 SC 0.97 ! ! ! Fit before self-cal, rms=0.046224Jy sigma=0.570265 ! Fit after self-cal, rms=0.041690Jy sigma=0.566173 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=5.607 mas, bpa=2.794 degrees ! Estimated noise=0.547367 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 = 0.00054178 Jy ! Component: 100 - total flux cleaned = 0.000667629 Jy ! Component: 150 - total flux cleaned = 0.00080017 Jy ! Component: 200 - total flux cleaned = 0.000908979 Jy ! Total flux subtracted in 200 components = 0.000908979 Jy ! Clean residual min=-0.001306 max=0.001791 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0249191 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0249191 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=0.041674Jy sigma=0.565915 ! Fit after self-cal, rms=0.041654Jy sigma=0.564581 ! 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=0.041654Jy sigma=0.564581 ! Fit after self-cal, rms=0.041580Jy sigma=0.563980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=5.496 mas, bpa=2.415 degrees ! Estimated noise=0.5518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448855 Jy ! Component: 100 - total flux cleaned = 0.000606584 Jy ! Component: 150 - total flux cleaned = 0.000736314 Jy ! Component: 200 - total flux cleaned = 0.000833394 Jy ! Total flux subtracted in 200 components = 0.000833394 Jy ! Clean residual min=-0.001315 max=0.001729 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0257525 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0257525 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=0.041566Jy sigma=0.563760 ! Fit after self-cal, rms=0.041629Jy sigma=0.563409 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 = 2.19067e-05 Jy ! Component: 100 - total flux cleaned = 8.96482e-05 Jy ! Component: 150 - total flux cleaned = 0.000139716 Jy ! Component: 200 - total flux cleaned = 0.000186985 Jy ! Total flux subtracted in 200 components = 0.000186985 Jy ! Clean residual min=-0.001290 max=0.001672 Jy/beam ! Clean residual mean=0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0259395 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0259395 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=0.041621Jy sigma=0.563259 ! Fit after self-cal, rms=0.041612Jy sigma=0.563244 ! 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=0.041612Jy sigma=0.563244 ! Fit after self-cal, rms=0.041615Jy sigma=0.563094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=5.44 mas, bpa=2.241 degrees ! Estimated noise=0.553638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000340825 Jy ! Component: 100 - total flux cleaned = 0.000496566 Jy ! Component: 150 - total flux cleaned = 0.000621354 Jy ! Component: 200 - total flux cleaned = 0.000703813 Jy ! Total flux subtracted in 200 components = 0.000703813 Jy ! Clean residual min=-0.001224 max=0.001650 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0266433 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0266433 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=0.041603Jy sigma=0.562944 ! Fit after self-cal, rms=0.041635Jy sigma=0.562769 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 = 4.40296e-05 Jy ! Component: 100 - total flux cleaned = 9.00531e-05 Jy ! Component: 150 - total flux cleaned = 0.000143843 Jy ! Component: 200 - total flux cleaned = 0.000183809 Jy ! Total flux subtracted in 200 components = 0.000183809 Jy ! Clean residual min=-0.001256 max=0.001603 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0268272 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.0268272 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=0.041629Jy sigma=0.562675 ! Fit after self-cal, rms=0.041630Jy sigma=0.562664 ! 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=0.041630Jy sigma=0.562664 ! Fit after self-cal, rms=0.041479Jy sigma=0.562592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=6.73 mas, bpa=-1.78 degrees ! Estimated noise=0.693975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857696 Jy ! Component: 100 - total flux cleaned = 0.000999664 Jy ! Component: 150 - total flux cleaned = 0.00112016 Jy ! Component: 200 - total flux cleaned = 0.00122353 Jy ! Total flux subtracted in 200 components = 0.00122353 Jy ! Clean residual min=-0.001418 max=0.002055 Jy/beam ! Clean residual mean=0.000004 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0280507 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0280507 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=0.041472Jy sigma=0.562598 ! Fit after self-cal, rms=0.041503Jy sigma=0.562452 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 = 6.07689e-05 Jy ! Component: 100 - total flux cleaned = 0.000169086 Jy ! Component: 150 - total flux cleaned = 0.000260343 Jy ! Component: 200 - total flux cleaned = 0.000351178 Jy ! Total flux subtracted in 200 components = 0.000351178 Jy ! Clean residual min=-0.001410 max=0.002064 Jy/beam ! Clean residual mean=0.000004 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0284019 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0284019 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=0.041506Jy sigma=0.562676 ! Fit after self-cal, rms=0.041536Jy sigma=0.562604 ! 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=1.003 mas, bmaj=5.395 mas, bpa=2.082 degrees ! Estimated noise=0.554955 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 5.395 at 2.082 degrees (North through East) ! Clean map min=-0.0026126 max=0.026663 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=0.8107 mas, bmaj=5.036 mas, bpa=3.645 degrees ! Estimated noise=1.36343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200489 Jy ! Component: 100 - total flux cleaned = 0.0235268 Jy ! Component: 150 - total flux cleaned = 0.0238107 Jy ! Component: 200 - total flux cleaned = 0.0240033 Jy ! Total flux subtracted in 200 components = 0.0240033 Jy ! Clean residual min=-0.002689 max=0.002177 Jy/beam ! Clean residual mean=0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0240033 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0240033 Jy ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=5.395 mas, bpa=2.082 degrees ! Estimated noise=0.554955 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 = 0.00153607 Jy ! Component: 100 - total flux cleaned = 0.00238637 Jy ! Component: 150 - total flux cleaned = 0.00253592 Jy ! Component: 200 - total flux cleaned = 0.00262715 Jy ! Total flux subtracted in 200 components = 0.00262715 Jy ! Clean residual min=-0.001781 max=0.002117 Jy/beam ! Clean residual mean=0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0266305 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 0.0266305 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=2.168 mas, bmaj=6.73 mas, bpa=-1.78 degrees ! Estimated noise=0.693975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382442 Jy ! Component: 100 - total flux cleaned = 0.000589278 Jy ! Component: 150 - total flux cleaned = 0.00074098 Jy ! Component: 200 - total flux cleaned = 0.000876822 Jy ! Total flux subtracted in 200 components = 0.000876822 Jy ! Clean residual min=-0.001947 max=0.002687 Jy/beam ! Clean residual mean=0.000005 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.0275073 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 = 0.00012348 Jy ! Component: 100 - total flux cleaned = 0.00021438 Jy ! Component: 150 - total flux cleaned = 0.00029914 Jy ! Component: 200 - total flux cleaned = 0.000378767 Jy ! Total flux subtracted in 200 components = 0.000378767 Jy ! Clean residual min=-0.001742 max=0.002457 Jy/beam ! Clean residual mean=0.000005 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.0278861 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0278861 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=5.395 mas, bpa=2.082 degrees ! Estimated noise=0.554955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491578 Jy ! Component: 100 - total flux cleaned = -0.00058605 Jy ! Component: 150 - total flux cleaned = -0.000522866 Jy ! Component: 200 - total flux cleaned = -0.00048033 Jy ! Total flux subtracted in 200 components = -0.00048033 Jy ! Clean residual min=-0.001435 max=0.001708 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0274057 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 51 components and 0.0274057 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=0.041547Jy sigma=0.562615 ! Fit after self-cal, rms=0.041525Jy sigma=0.562506 wmodel J0151-3606_X_map.mod ! Writing 51 model components to file: J0151-3606_X_map.mod wobs J0151-3606_X_uvs.fits ! Writing UV FITS file: J0151-3606_X_uvs.fits wwins J0151-3606_X_map.win ! wwins: Wrote 1 windows to J0151-3606_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 = 0.000557976 Jy ! Component: 100 - total flux cleaned = 0.000731964 Jy ! Component: 150 - total flux cleaned = 0.000867082 Jy ! Component: 200 - total flux cleaned = 0.000936011 Jy ! Component: 250 - total flux cleaned = 0.000967031 Jy ! Component: 300 - total flux cleaned = 0.000980876 Jy ! Component: 350 - total flux cleaned = 0.00101975 Jy ! Component: 400 - total flux cleaned = 0.00108158 Jy ! Component: 450 - total flux cleaned = 0.00111675 Jy ! Component: 500 - total flux cleaned = 0.00119393 Jy ! Component: 550 - total flux cleaned = 0.00123514 Jy ! Component: 600 - total flux cleaned = 0.00130411 Jy ! Component: 650 - total flux cleaned = 0.00137021 Jy ! Component: 700 - total flux cleaned = 0.00141541 Jy ! Component: 750 - total flux cleaned = 0.00145914 Jy ! Component: 800 - total flux cleaned = 0.00150153 Jy ! Component: 850 - total flux cleaned = 0.00152604 Jy ! Component: 900 - total flux cleaned = 0.00157344 Jy ! Component: 950 - total flux cleaned = 0.00161959 Jy ! Component: 1000 - total flux cleaned = 0.0016347 Jy ! Component: 1050 - total flux cleaned = 0.00163488 Jy ! Component: 1100 - total flux cleaned = 0.00160608 Jy ! Component: 1150 - total flux cleaned = 0.00158492 Jy ! Component: 1200 - total flux cleaned = 0.00157805 Jy ! Component: 1250 - total flux cleaned = 0.0015576 Jy ! Component: 1300 - total flux cleaned = 0.00155088 Jy ! Component: 1350 - total flux cleaned = 0.00153088 Jy ! Component: 1400 - total flux cleaned = 0.00151119 Jy ! Component: 1450 - total flux cleaned = 0.00148537 Jy ! Component: 1500 - total flux cleaned = 0.00149175 Jy ! Component: 1550 - total flux cleaned = 0.00146019 Jy ! Component: 1600 - total flux cleaned = 0.00144155 Jy ! Component: 1650 - total flux cleaned = 0.00142922 Jy ! Component: 1700 - total flux cleaned = 0.00141695 Jy ! Component: 1750 - total flux cleaned = 0.00141689 Jy ! Component: 1800 - total flux cleaned = 0.00141078 Jy ! Component: 1850 - total flux cleaned = 0.00141684 Jy ! Component: 1900 - total flux cleaned = 0.00142894 Jy ! Component: 1950 - total flux cleaned = 0.0014229 Jy ! Component: 2000 - total flux cleaned = 0.00141078 Jy ! Component: 2050 - total flux cleaned = 0.00139265 Jy ! Component: 2100 - total flux cleaned = 0.00139266 Jy ! Component: 2150 - total flux cleaned = 0.00137447 Jy ! Component: 2200 - total flux cleaned = 0.00135623 Jy ! Component: 2250 - total flux cleaned = 0.00135621 Jy ! Component: 2300 - total flux cleaned = 0.00135625 Jy ! Component: 2350 - total flux cleaned = 0.00135015 Jy ! Component: 2400 - total flux cleaned = 0.00135013 Jy ! Component: 2450 - total flux cleaned = 0.0013316 Jy ! Component: 2500 - total flux cleaned = 0.00133779 Jy ! Component: 2550 - total flux cleaned = 0.001344 Jy ! Component: 2600 - total flux cleaned = 0.00133152 Jy ! Component: 2650 - total flux cleaned = 0.00133148 Jy ! Component: 2700 - total flux cleaned = 0.00131885 Jy ! Component: 2750 - total flux cleaned = 0.00131885 Jy ! Component: 2800 - total flux cleaned = 0.00130612 Jy ! Component: 2850 - total flux cleaned = 0.00129971 Jy ! Component: 2900 - total flux cleaned = 0.00131257 Jy ! Component: 2950 - total flux cleaned = 0.00129317 Jy ! Component: 3000 - total flux cleaned = 0.00129968 Jy ! Component: 3050 - total flux cleaned = 0.00129314 Jy ! Component: 3100 - total flux cleaned = 0.00129312 Jy ! Component: 3150 - total flux cleaned = 0.00129975 Jy ! Component: 3200 - total flux cleaned = 0.00129314 Jy ! Component: 3250 - total flux cleaned = 0.00130654 Jy ! Component: 3300 - total flux cleaned = 0.0013201 Jy ! Component: 3350 - total flux cleaned = 0.00131336 Jy ! Component: 3400 - total flux cleaned = 0.00130653 Jy ! Component: 3450 - total flux cleaned = 0.00129267 Jy ! Component: 3500 - total flux cleaned = 0.0012927 Jy ! Component: 3550 - total flux cleaned = 0.00128572 Jy ! Component: 3600 - total flux cleaned = 0.00128582 Jy ! Component: 3650 - total flux cleaned = 0.0012573 Jy ! Component: 3700 - total flux cleaned = 0.0012501 Jy ! Component: 3750 - total flux cleaned = 0.0012356 Jy ! Component: 3800 - total flux cleaned = 0.0012209 Jy ! Component: 3850 - total flux cleaned = 0.00120607 Jy ! Component: 3900 - total flux cleaned = 0.00118357 Jy ! Component: 3950 - total flux cleaned = 0.00116842 Jy ! Component: 4000 - total flux cleaned = 0.00115307 Jy ! Component: 4050 - total flux cleaned = 0.00113747 Jy ! Total flux subtracted in 4096 components = 0.00112178 Jy ! Clean residual min=-0.000499 max=0.000451 Jy/beam ! Clean residual mean=0.000005 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0285275 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 292 components and 0.0285275 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0151-3606_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.003 x 5.395 at 2.082 degrees (North through East) ! Clean map min=-0.0010856 max=0.025439 Jy/beam ! Writing clean map to FITS file: .//J0151-3606_X_20180714_map.fits wmodel .//J0151-3606_X_20180714_map.mod ! Writing 292 model components to file: .//J0151-3606_X_20180714_map.mod wobs .//J0151-3606_X_20180714_uvs.fits ! Writing UV FITS file: .//J0151-3606_X_20180714_uvs.fits wwins .//J0151-3606_X_20180714_map.win ! wwins: Wrote 2 windows to .//J0151-3606_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0254387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.83628 1.83628 3.67256 7.34511 14.6902 29.3805 58.7609 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.025 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 163.373 quit ! Quitting program ! Log file .//J0151-3606_X_20180714_dfm.log closed on Sat Jul 28 19:12:42 2018