! Started logfile: .//J0936-1236_X_dfm.log on Mon Jan 20 17:49:57 2020 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 .//J0936-1236_X_uva.fits ! Reading UV FITS file: .//J0936-1236_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0936-1236 ! ! 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 3192 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 J0936-1236_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=0.999691Jy sigma=17.608155 ! Fit after self-cal, rms=0.969600Jy sigma=17.073948 ! 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=1.265 mas, bmaj=5.336 mas, bpa=-11.51 degrees ! Estimated noise=1.11125 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 = 0.0233798 Jy ! Component: 100 - total flux cleaned = 0.0291502 Jy ! Total flux subtracted in 100 components = 0.0291502 Jy ! Clean residual min=-0.004029 max=0.003588 Jy/beam ! Clean residual mean=-0.000013 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0291502 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0291502 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=0.039060Jy sigma=0.670225 ! Fit after self-cal, rms=0.037713Jy sigma=0.646233 ! 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=1.489 mas, bmaj=5.278 mas, bpa=-11.46 degrees ! Estimated noise=0.717626 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 = 0.00424402 Jy ! Component: 100 - total flux cleaned = 0.00608089 Jy ! Component: 150 - total flux cleaned = 0.00714477 Jy ! Component: 200 - total flux cleaned = 0.00764734 Jy ! Total flux subtracted in 200 components = 0.00764734 Jy ! Clean residual min=-0.002293 max=0.002718 Jy/beam ! Clean residual mean=-0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0367975 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.0367975 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=0.037266Jy sigma=0.637542 ! Fit after self-cal, rms=0.037264Jy sigma=0.637289 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.489 x 5.278 at -11.46 degrees (North through East) ! Clean map min=-0.0023484 max=0.032978 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.05 KP 0.91 ! NL 0.82 OV 1.19 PT 1.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.06 KP 0.90 ! NL 0.88 OV 1.11 PT 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.87 HN 1.18 KP 1.09 ! NL 0.91 OV 1.13 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.80 HN 1.28 KP 1.03 ! NL 0.96 OV 1.02 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 HN 1.16 KP 0.87 ! NL 0.97 OV 1.38 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.81 HN 1.25 KP 0.88 ! NL 0.97 OV 1.31 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.78 KP 0.86 ! NL 0.95 OV 1.06 PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.83 HN 0.90 KP 0.95 ! NL 0.93 OV 1.19 PT 0.90 ! ! ! Fit before self-cal, rms=0.037264Jy sigma=0.637289 ! Fit after self-cal, rms=0.038110Jy sigma=0.629377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=5.246 mas, bpa=-12 degrees ! Estimated noise=0.710119 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 = 0.000794662 Jy ! Component: 100 - total flux cleaned = 0.000664021 Jy ! Component: 150 - total flux cleaned = 0.000560509 Jy ! Component: 200 - total flux cleaned = 0.000510027 Jy ! Total flux subtracted in 200 components = 0.000510027 Jy ! Clean residual min=-0.001404 max=0.001742 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0373075 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0373075 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=0.038086Jy sigma=0.629010 ! Fit after self-cal, rms=0.038312Jy sigma=0.627850 ! 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=0.038312Jy sigma=0.627850 ! Fit after self-cal, rms=0.038954Jy sigma=0.627625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.523 mas, bmaj=5.235 mas, bpa=-12.09 degrees ! Estimated noise=0.710278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328968 Jy ! Component: 100 - total flux cleaned = 0.00038324 Jy ! Component: 150 - total flux cleaned = 0.000372989 Jy ! Component: 200 - total flux cleaned = 0.000363553 Jy ! Total flux subtracted in 200 components = 0.000363553 Jy ! Clean residual min=-0.001405 max=0.001702 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0376711 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0376711 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=0.038943Jy sigma=0.627501 ! Fit after self-cal, rms=0.039002Jy sigma=0.627436 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 = 1.98833e-05 Jy ! Component: 100 - total flux cleaned = 2.71723e-06 Jy ! Component: 150 - total flux cleaned = -5.52276e-06 Jy ! Component: 200 - total flux cleaned = -1.31721e-05 Jy ! Total flux subtracted in 200 components = -1.31721e-05 Jy ! Clean residual min=-0.001400 max=0.001653 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0376579 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.0376579 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=0.038997Jy sigma=0.627390 ! Fit after self-cal, rms=0.039001Jy sigma=0.627384 ! 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=0.039001Jy sigma=0.627384 ! Fit after self-cal, rms=0.039125Jy sigma=0.627342 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.524 mas, bmaj=5.239 mas, bpa=-12.13 degrees ! Estimated noise=0.709791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200137 Jy ! Component: 100 - total flux cleaned = 0.000181661 Jy ! Component: 150 - total flux cleaned = 0.000196364 Jy ! Component: 200 - total flux cleaned = 0.00019655 Jy ! Total flux subtracted in 200 components = 0.00019655 Jy ! Clean residual min=-0.001382 max=0.001644 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0378545 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.0378545 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=0.039119Jy sigma=0.627302 ! Fit after self-cal, rms=0.039130Jy sigma=0.627296 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 = 3.02018e-05 Jy ! Component: 100 - total flux cleaned = 2.36846e-05 Jy ! Component: 150 - total flux cleaned = 1.16424e-05 Jy ! Component: 200 - total flux cleaned = 5.98478e-06 Jy ! Total flux subtracted in 200 components = 5.98478e-06 Jy ! Clean residual min=-0.001371 max=0.001621 Jy/beam ! Clean residual mean=-0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0378605 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0378605 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=0.039128Jy sigma=0.627276 ! Fit after self-cal, rms=0.039130Jy sigma=0.627275 ! 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=0.039130Jy sigma=0.627275 ! Fit after self-cal, rms=0.039107Jy sigma=0.627251 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.283 mas, bmaj=5 mas, bpa=-13.19 degrees ! Estimated noise=0.76445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241066 Jy ! Component: 100 - total flux cleaned = 0.00027541 Jy ! Component: 150 - total flux cleaned = 0.000290974 Jy ! Component: 200 - total flux cleaned = 0.000312385 Jy ! Total flux subtracted in 200 components = 0.000312385 Jy ! Clean residual min=-0.001208 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0381728 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 85 components and 0.0381728 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=0.039104Jy sigma=0.627265 ! Fit after self-cal, rms=0.039102Jy sigma=0.627253 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 = -2.91397e-05 Jy ! Component: 100 - total flux cleaned = -2.41122e-06 Jy ! Component: 150 - total flux cleaned = 3.72527e-06 Jy ! Component: 200 - total flux cleaned = 1.45553e-05 Jy ! Total flux subtracted in 200 components = 1.45553e-05 Jy ! Clean residual min=-0.001191 max=0.001638 Jy/beam ! Clean residual mean=-0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0381874 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 89 components and 0.0381874 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=0.039101Jy sigma=0.627276 ! Fit after self-cal, rms=0.039100Jy sigma=0.627269 ! 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=1.524 mas, bmaj=5.245 mas, bpa=-12.15 degrees ! Estimated noise=0.708517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.524 x 5.245 at -12.15 degrees (North through East) ! Clean map min=-0.001324 max=0.032276 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=1.302 mas, bmaj=5.266 mas, bpa=-12.19 degrees ! Estimated noise=1.12356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250294 Jy ! Component: 100 - total flux cleaned = 0.0307792 Jy ! Component: 150 - total flux cleaned = 0.0332841 Jy ! Component: 200 - total flux cleaned = 0.0349747 Jy ! Total flux subtracted in 200 components = 0.0349747 Jy ! Clean residual min=-0.002838 max=0.002709 Jy/beam ! Clean residual mean=-0.000009 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0349748 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0349748 Jy ! Inverting map and beam ! Estimated beam: bmin=1.524 mas, bmaj=5.245 mas, bpa=-12.15 degrees ! Estimated noise=0.708517 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 = 0.000733393 Jy ! Component: 100 - total flux cleaned = 0.00117997 Jy ! Component: 150 - total flux cleaned = 0.00153875 Jy ! Component: 200 - total flux cleaned = 0.00180837 Jy ! Total flux subtracted in 200 components = 0.00180837 Jy ! Clean residual min=-0.001447 max=0.001615 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0367831 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 47 components and 0.0367831 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=2.283 mas, bmaj=5 mas, bpa=-13.19 degrees ! Estimated noise=0.76445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000567684 Jy ! Component: 100 - total flux cleaned = 0.000683986 Jy ! Component: 150 - total flux cleaned = 0.000793737 Jy ! Component: 200 - total flux cleaned = 0.00084749 Jy ! Total flux subtracted in 200 components = 0.00084749 Jy ! Clean residual min=-0.001190 max=0.001645 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0376306 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 = 4.96079e-05 Jy ! Component: 100 - total flux cleaned = 8.63671e-05 Jy ! Component: 150 - total flux cleaned = 0.000121047 Jy ! Component: 200 - total flux cleaned = 0.000154102 Jy ! Total flux subtracted in 200 components = 0.000154102 Jy ! Clean residual min=-0.001167 max=0.001628 Jy/beam ! Clean residual mean=-0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0377847 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.0377847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.524 mas, bmaj=5.245 mas, bpa=-12.15 degrees ! Estimated noise=0.708517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136329 Jy ! Component: 100 - total flux cleaned = 0.000159079 Jy ! Component: 150 - total flux cleaned = 0.000168912 Jy ! Component: 200 - total flux cleaned = 0.000168946 Jy ! Total flux subtracted in 200 components = 0.000168946 Jy ! Clean residual min=-0.001412 max=0.001596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0379537 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.0379537 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=0.039106Jy sigma=0.627292 ! Fit after self-cal, rms=0.039095Jy sigma=0.627262 wmodel J0936-1236_X_map.mod ! Writing 84 model components to file: J0936-1236_X_map.mod wobs J0936-1236_X_uvs.fits ! Writing UV FITS file: J0936-1236_X_uvs.fits wwins J0936-1236_X_map.win ! wwins: Wrote 1 windows to J0936-1236_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 = 0.000342075 Jy ! Component: 100 - total flux cleaned = 0.000430574 Jy ! Component: 150 - total flux cleaned = 0.000635912 Jy ! Component: 200 - total flux cleaned = 0.000750478 Jy ! Component: 250 - total flux cleaned = 0.000840166 Jy ! Component: 300 - total flux cleaned = 0.000857792 Jy ! Component: 350 - total flux cleaned = 0.000777752 Jy ! Component: 400 - total flux cleaned = 0.000700964 Jy ! Component: 450 - total flux cleaned = 0.000568559 Jy ! Component: 500 - total flux cleaned = 0.000398915 Jy ! Component: 550 - total flux cleaned = 0.000249497 Jy ! Component: 600 - total flux cleaned = 9.24517e-05 Jy ! Component: 650 - total flux cleaned = -4.63007e-05 Jy ! Component: 700 - total flux cleaned = -0.000204803 Jy ! Component: 750 - total flux cleaned = -0.000333947 Jy ! Component: 800 - total flux cleaned = -0.000458925 Jy ! Component: 850 - total flux cleaned = -0.000569509 Jy ! Component: 900 - total flux cleaned = -0.000677047 Jy ! Component: 950 - total flux cleaned = -0.00077133 Jy ! Component: 1000 - total flux cleaned = -0.000822554 Jy ! Component: 1050 - total flux cleaned = -0.000892629 Jy ! Component: 1100 - total flux cleaned = -0.000960901 Jy ! Component: 1150 - total flux cleaned = -0.00102797 Jy ! Component: 1200 - total flux cleaned = -0.00113129 Jy ! Component: 1250 - total flux cleaned = -0.00121415 Jy ! Component: 1300 - total flux cleaned = -0.00128658 Jy ! Component: 1350 - total flux cleaned = -0.00138456 Jy ! Component: 1400 - total flux cleaned = -0.00147201 Jy ! Component: 1450 - total flux cleaned = -0.00154084 Jy ! Component: 1500 - total flux cleaned = -0.00161726 Jy ! Component: 1550 - total flux cleaned = -0.00170106 Jy ! Component: 1600 - total flux cleaned = -0.00178346 Jy ! Component: 1650 - total flux cleaned = -0.00184853 Jy ! Component: 1700 - total flux cleaned = -0.00192862 Jy ! Component: 1750 - total flux cleaned = -0.00196023 Jy ! Component: 1800 - total flux cleaned = -0.00201492 Jy ! Component: 1850 - total flux cleaned = -0.00204566 Jy ! Component: 1900 - total flux cleaned = -0.00207598 Jy ! Component: 1950 - total flux cleaned = -0.00207602 Jy ! Component: 2000 - total flux cleaned = -0.00208353 Jy ! Component: 2050 - total flux cleaned = -0.00209834 Jy ! Component: 2100 - total flux cleaned = -0.00212037 Jy ! Component: 2150 - total flux cleaned = -0.002135 Jy ! Component: 2200 - total flux cleaned = -0.00214959 Jy ! Component: 2250 - total flux cleaned = -0.00218578 Jy ! Component: 2300 - total flux cleaned = -0.00220021 Jy ! Component: 2350 - total flux cleaned = -0.00220736 Jy ! Component: 2400 - total flux cleaned = -0.00222876 Jy ! Component: 2450 - total flux cleaned = -0.0022359 Jy ! Component: 2500 - total flux cleaned = -0.00224299 Jy ! Component: 2550 - total flux cleaned = -0.00226428 Jy ! Component: 2600 - total flux cleaned = -0.0022855 Jy ! Component: 2650 - total flux cleaned = -0.00229257 Jy ! Component: 2700 - total flux cleaned = -0.00231376 Jy ! Component: 2750 - total flux cleaned = -0.00234191 Jy ! Component: 2800 - total flux cleaned = -0.00234188 Jy ! Component: 2850 - total flux cleaned = -0.00234892 Jy ! Component: 2900 - total flux cleaned = -0.00235595 Jy ! Component: 2950 - total flux cleaned = -0.00236995 Jy ! Component: 3000 - total flux cleaned = -0.00236993 Jy ! Component: 3050 - total flux cleaned = -0.00238394 Jy ! Component: 3100 - total flux cleaned = -0.00239094 Jy ! Component: 3150 - total flux cleaned = -0.00239095 Jy ! Component: 3200 - total flux cleaned = -0.00241196 Jy ! Component: 3250 - total flux cleaned = -0.00242598 Jy ! Component: 3300 - total flux cleaned = -0.00243295 Jy ! Component: 3350 - total flux cleaned = -0.00245407 Jy ! Component: 3400 - total flux cleaned = -0.00246114 Jy ! Component: 3450 - total flux cleaned = -0.00246113 Jy ! Component: 3500 - total flux cleaned = -0.00248944 Jy ! Component: 3550 - total flux cleaned = -0.00249653 Jy ! Component: 3600 - total flux cleaned = -0.00251067 Jy ! Component: 3650 - total flux cleaned = -0.0025392 Jy ! Component: 3700 - total flux cleaned = -0.00253203 Jy ! Component: 3750 - total flux cleaned = -0.00255352 Jy ! Component: 3800 - total flux cleaned = -0.00256784 Jy ! Component: 3850 - total flux cleaned = -0.00258954 Jy ! Component: 3900 - total flux cleaned = -0.0025968 Jy ! Component: 3950 - total flux cleaned = -0.00259678 Jy ! Component: 4000 - total flux cleaned = -0.00261879 Jy ! Component: 4050 - total flux cleaned = -0.00261143 Jy ! Total flux subtracted in 4096 components = -0.00262622 Jy ! Clean residual min=-0.000552 max=0.000457 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0353274 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 357 components and 0.0353274 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0936-1236_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.524 x 5.245 at -12.15 degrees (North through East) ! Clean map min=-0.0011428 max=0.03253 Jy/beam ! Writing clean map to FITS file: .//J0936-1236_X_map.fits wmodel .//J0936-1236_X_map.mod ! Writing 357 model components to file: .//J0936-1236_X_map.mod wobs .//J0936-1236_X_uvs.fits ! Writing UV FITS file: .//J0936-1236_X_uvs.fits wwins .//J0936-1236_X_map.win ! wwins: Wrote 2 windows to .//J0936-1236_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0325295 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1261 1.1261 2.25219 4.50438 9.00876 18.0175 36.0351 72.0701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.407 quit ! Quitting program ! Log file .//J0936-1236_X_dfm.log closed on Mon Jan 20 17:50:01 2020