! Started logfile: .//J0259-3645_X_dfm.log on Mon Jan 20 17:20:19 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 .//J0259-3645_X_uva.fits ! Reading UV FITS file: .//J0259-3645_X_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0259-3645 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 2040 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 J0259-3645_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=1.016506Jy sigma=11.427195 ! Fit after self-cal, rms=0.909653Jy sigma=10.003995 ! 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=0.9254 mas, bmaj=4.543 mas, bpa=-0.4866 degrees ! Estimated noise=2.54319 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 = 0.0778691 Jy ! Component: 100 - total flux cleaned = 0.0989062 Jy ! Total flux subtracted in 100 components = 0.0989062 Jy ! Clean residual min=-0.008730 max=0.010581 Jy/beam ! Clean residual mean=0.000071 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.0989062 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0989062 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=0.084938Jy sigma=0.732153 ! Fit after self-cal, rms=0.084337Jy sigma=0.726514 ! 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=1.056 mas, bmaj=4.856 mas, bpa=-0.8418 degrees ! Estimated noise=1.50506 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 = 0.0117071 Jy ! Component: 100 - total flux cleaned = 0.0170459 Jy ! Component: 150 - total flux cleaned = 0.0205309 Jy ! Component: 200 - total flux cleaned = 0.02297 Jy ! Total flux subtracted in 200 components = 0.02297 Jy ! Clean residual min=-0.008600 max=0.006156 Jy/beam ! Clean residual mean=0.000049 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.121876 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 39 components and 0.121876 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=0.083658Jy sigma=0.696291 ! Fit after self-cal, rms=0.083273Jy sigma=0.695956 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 4.856 at -0.8418 degrees (North through East) ! Clean map min=-0.0082993 max=0.10203 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.04 KP 1.00 NL 1.06 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.18 KP 0.96 NL 1.04 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 1.07 KP 1.00 NL 1.10 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 0.97 NL 1.30 ! PT 0.83 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.08 KP 0.92 NL 1.12 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 1.07 KP 0.93 NL 0.97 ! PT 0.81 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.13 KP 0.98 NL 0.95 ! PT 0.85 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 HN 1.03 KP 0.90 NL 1.11 ! PT 0.90 SC 0.99 ! ! ! Fit before self-cal, rms=0.083273Jy sigma=0.695956 ! Fit after self-cal, rms=0.087465Jy sigma=0.679860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=4.98 mas, bpa=-0.7836 degrees ! Estimated noise=1.493 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 = -0.00222567 Jy ! Component: 100 - total flux cleaned = -0.00325157 Jy ! Component: 150 - total flux cleaned = -0.0033173 Jy ! Component: 200 - total flux cleaned = -0.00334417 Jy ! Total flux subtracted in 200 components = -0.00334417 Jy ! Clean residual min=-0.004231 max=0.003539 Jy/beam ! Clean residual mean=0.000009 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.118532 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.118532 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=0.087328Jy sigma=0.679607 ! Fit after self-cal, rms=0.087805Jy sigma=0.679095 ! 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=0.087805Jy sigma=0.679095 ! Fit after self-cal, rms=0.089729Jy sigma=0.678630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=5.026 mas, bpa=-0.7423 degrees ! Estimated noise=1.48795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194878 Jy ! Component: 100 - total flux cleaned = -0.00295401 Jy ! Component: 150 - total flux cleaned = -0.00319955 Jy ! Component: 200 - total flux cleaned = -0.0032645 Jy ! Total flux subtracted in 200 components = -0.0032645 Jy ! Clean residual min=-0.004327 max=0.003367 Jy/beam ! Clean residual mean=0.000010 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.115268 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.115268 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=0.089616Jy sigma=0.678522 ! Fit after self-cal, rms=0.089828Jy sigma=0.678464 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 = -0.000399424 Jy ! Component: 100 - total flux cleaned = -0.000423225 Jy ! Component: 150 - total flux cleaned = -0.000423712 Jy ! Component: 200 - total flux cleaned = -0.000423957 Jy ! Total flux subtracted in 200 components = -0.000423957 Jy ! Clean residual min=-0.004369 max=0.003277 Jy/beam ! Clean residual mean=0.000012 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.114844 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.114844 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=0.089804Jy sigma=0.678448 ! Fit after self-cal, rms=0.089833Jy sigma=0.678435 ! 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=0.089833Jy sigma=0.678435 ! Fit after self-cal, rms=0.091896Jy sigma=0.677927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=5.074 mas, bpa=-0.7076 degrees ! Estimated noise=1.48161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161788 Jy ! Component: 100 - total flux cleaned = -0.00245416 Jy ! Component: 150 - total flux cleaned = -0.00281072 Jy ! Component: 200 - total flux cleaned = -0.00292023 Jy ! Total flux subtracted in 200 components = -0.00292023 Jy ! Clean residual min=-0.004277 max=0.003283 Jy/beam ! Clean residual mean=0.000010 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.111923 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 0.111923 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=0.091814Jy sigma=0.677914 ! Fit after self-cal, rms=0.091990Jy sigma=0.677878 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 = -0.000372246 Jy ! Component: 100 - total flux cleaned = -0.000386587 Jy ! Component: 150 - total flux cleaned = -0.000385945 Jy ! Component: 200 - total flux cleaned = -0.000374633 Jy ! Total flux subtracted in 200 components = -0.000374633 Jy ! Clean residual min=-0.004308 max=0.003238 Jy/beam ! Clean residual mean=0.000012 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.111549 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.111549 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=0.091976Jy sigma=0.677889 ! Fit after self-cal, rms=0.091994Jy sigma=0.677883 ! 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=0.091994Jy sigma=0.677883 ! Fit after self-cal, rms=0.093914Jy sigma=0.677474 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=5.727 mas, bpa=-5.122 degrees ! Estimated noise=1.77099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163404 Jy ! Component: 100 - total flux cleaned = -0.00199114 Jy ! Component: 150 - total flux cleaned = -0.00194898 Jy ! Component: 200 - total flux cleaned = -0.00190864 Jy ! Total flux subtracted in 200 components = -0.00190864 Jy ! Clean residual min=-0.004467 max=0.003366 Jy/beam ! Clean residual mean=0.000012 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.10964 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.10964 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=0.093854Jy sigma=0.677554 ! Fit after self-cal, rms=0.094006Jy sigma=0.677523 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 = -7.68979e-05 Jy ! Component: 100 - total flux cleaned = 7.5931e-06 Jy ! Component: 150 - total flux cleaned = 4.65452e-05 Jy ! Component: 200 - total flux cleaned = 8.28809e-05 Jy ! Total flux subtracted in 200 components = 8.28809e-05 Jy ! Clean residual min=-0.004552 max=0.003346 Jy/beam ! Clean residual mean=0.000011 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.109723 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.109723 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=0.093995Jy sigma=0.677650 ! Fit after self-cal, rms=0.094014Jy sigma=0.677630 ! 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=1.061 mas, bmaj=5.118 mas, bpa=-0.6778 degrees ! Estimated noise=1.47521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 5.118 at -0.6778 degrees (North through East) ! Clean map min=-0.0041067 max=0.10014 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=0.9204 mas, bmaj=4.775 mas, bpa=-0.2681 degrees ! Estimated noise=2.51692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0771104 Jy ! Component: 100 - total flux cleaned = 0.0951102 Jy ! Component: 150 - total flux cleaned = 0.100518 Jy ! Component: 200 - total flux cleaned = 0.102076 Jy ! Total flux subtracted in 200 components = 0.102076 Jy ! Clean residual min=-0.005122 max=0.004948 Jy/beam ! Clean residual mean=-0.000017 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 0.102076 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.102076 Jy ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=5.118 mas, bpa=-0.6778 degrees ! Estimated noise=1.47521 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 = 0.004168 Jy ! Component: 100 - total flux cleaned = 0.00505588 Jy ! Component: 150 - total flux cleaned = 0.00555146 Jy ! Component: 200 - total flux cleaned = 0.00588432 Jy ! Total flux subtracted in 200 components = 0.00588432 Jy ! Clean residual min=-0.004438 max=0.003049 Jy/beam ! Clean residual mean=0.000016 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.107961 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.107961 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.958 mas, bmaj=5.727 mas, bpa=-5.122 degrees ! Estimated noise=1.77099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882143 Jy ! Component: 100 - total flux cleaned = 0.0010017 Jy ! Component: 150 - total flux cleaned = 0.00114091 Jy ! Component: 200 - total flux cleaned = 0.00126428 Jy ! Total flux subtracted in 200 components = 0.00126428 Jy ! Clean residual min=-0.004813 max=0.003357 Jy/beam ! Clean residual mean=0.000017 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.109225 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 = 0.000112753 Jy ! Component: 100 - total flux cleaned = 0.00023848 Jy ! Component: 150 - total flux cleaned = 0.000329346 Jy ! Component: 200 - total flux cleaned = 0.000371037 Jy ! Total flux subtracted in 200 components = 0.000371037 Jy ! Clean residual min=-0.004710 max=0.003372 Jy/beam ! Clean residual mean=0.000013 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.109596 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.109596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=5.118 mas, bpa=-0.6778 degrees ! Estimated noise=1.47521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378576 Jy ! Component: 100 - total flux cleaned = -0.000562424 Jy ! Component: 150 - total flux cleaned = -0.000675743 Jy ! Component: 200 - total flux cleaned = -0.000722955 Jy ! Total flux subtracted in 200 components = -0.000722955 Jy ! Clean residual min=-0.004340 max=0.003121 Jy/beam ! Clean residual mean=0.000011 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.108873 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.108873 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=0.094052Jy sigma=0.677882 ! Fit after self-cal, rms=0.094034Jy sigma=0.677852 wmodel J0259-3645_X_map.mod ! Writing 62 model components to file: J0259-3645_X_map.mod wobs J0259-3645_X_uvs.fits ! Writing UV FITS file: J0259-3645_X_uvs.fits wwins J0259-3645_X_map.win ! wwins: Wrote 1 windows to J0259-3645_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 = -0.00191027 Jy ! Component: 100 - total flux cleaned = -0.00350367 Jy ! Component: 150 - total flux cleaned = -0.00439611 Jy ! Component: 200 - total flux cleaned = -0.0051371 Jy ! Component: 250 - total flux cleaned = -0.00559237 Jy ! Component: 300 - total flux cleaned = -0.00596588 Jy ! Component: 350 - total flux cleaned = -0.00600499 Jy ! Component: 400 - total flux cleaned = -0.00578545 Jy ! Component: 450 - total flux cleaned = -0.00557348 Jy ! Component: 500 - total flux cleaned = -0.00529969 Jy ! Component: 550 - total flux cleaned = -0.00503435 Jy ! Component: 600 - total flux cleaned = -0.00477706 Jy ! Component: 650 - total flux cleaned = -0.00452701 Jy ! Component: 700 - total flux cleaned = -0.00434484 Jy ! Component: 750 - total flux cleaned = -0.00419651 Jy ! Component: 800 - total flux cleaned = -0.00396485 Jy ! Component: 850 - total flux cleaned = -0.00385211 Jy ! Component: 900 - total flux cleaned = -0.00374141 Jy ! Component: 950 - total flux cleaned = -0.00360524 Jy ! Component: 1000 - total flux cleaned = -0.00347185 Jy ! Component: 1050 - total flux cleaned = -0.00334128 Jy ! Component: 1100 - total flux cleaned = -0.00323827 Jy ! Component: 1150 - total flux cleaned = -0.00311107 Jy ! Component: 1200 - total flux cleaned = -0.00293532 Jy ! Component: 1250 - total flux cleaned = -0.00281137 Jy ! Component: 1300 - total flux cleaned = -0.00263895 Jy ! Component: 1350 - total flux cleaned = -0.00244323 Jy ! Component: 1400 - total flux cleaned = -0.00224838 Jy ! Component: 1450 - total flux cleaned = -0.00210279 Jy ! Component: 1500 - total flux cleaned = -0.00200613 Jy ! Component: 1550 - total flux cleaned = -0.00186113 Jy ! Component: 1600 - total flux cleaned = -0.00176468 Jy ! Component: 1650 - total flux cleaned = -0.00166811 Jy ! Component: 1700 - total flux cleaned = -0.00157149 Jy ! Component: 1750 - total flux cleaned = -0.00147447 Jy ! Component: 1800 - total flux cleaned = -0.00135281 Jy ! Component: 1850 - total flux cleaned = -0.00137754 Jy ! Component: 1900 - total flux cleaned = -0.00135297 Jy ! Component: 1950 - total flux cleaned = -0.00137793 Jy ! Component: 2000 - total flux cleaned = -0.0013778 Jy ! Component: 2050 - total flux cleaned = -0.00137778 Jy ! Component: 2100 - total flux cleaned = -0.00137772 Jy ! Component: 2150 - total flux cleaned = -0.00140368 Jy ! Component: 2200 - total flux cleaned = -0.00137765 Jy ! Component: 2250 - total flux cleaned = -0.00137778 Jy ! Component: 2300 - total flux cleaned = -0.00137757 Jy ! Component: 2350 - total flux cleaned = -0.00135008 Jy ! Component: 2400 - total flux cleaned = -0.0013496 Jy ! Component: 2450 - total flux cleaned = -0.00134934 Jy ! Component: 2500 - total flux cleaned = -0.00132038 Jy ! Component: 2550 - total flux cleaned = -0.00137885 Jy ! Component: 2600 - total flux cleaned = -0.00140886 Jy ! Component: 2650 - total flux cleaned = -0.00143894 Jy ! Component: 2700 - total flux cleaned = -0.00143897 Jy ! Component: 2750 - total flux cleaned = -0.00143866 Jy ! Component: 2800 - total flux cleaned = -0.00147024 Jy ! Component: 2850 - total flux cleaned = -0.00147025 Jy ! Component: 2900 - total flux cleaned = -0.00150363 Jy ! Component: 2950 - total flux cleaned = -0.0015381 Jy ! Component: 3000 - total flux cleaned = -0.00150382 Jy ! Component: 3050 - total flux cleaned = -0.00153912 Jy ! Component: 3100 - total flux cleaned = -0.00153959 Jy ! Component: 3150 - total flux cleaned = -0.00157694 Jy ! Component: 3200 - total flux cleaned = -0.00154025 Jy ! Component: 3250 - total flux cleaned = -0.00150245 Jy ! Component: 3300 - total flux cleaned = -0.00150211 Jy ! Component: 3350 - total flux cleaned = -0.00154155 Jy ! Component: 3400 - total flux cleaned = -0.00166474 Jy ! Component: 3450 - total flux cleaned = -0.00170692 Jy ! Component: 3500 - total flux cleaned = -0.00179313 Jy ! Component: 3550 - total flux cleaned = -0.00183725 Jy ! Component: 3600 - total flux cleaned = -0.00192641 Jy ! Component: 3650 - total flux cleaned = -0.00206548 Jy ! Component: 3700 - total flux cleaned = -0.00220776 Jy ! Component: 3750 - total flux cleaned = -0.00230578 Jy ! Component: 3800 - total flux cleaned = -0.00240497 Jy ! Component: 3850 - total flux cleaned = -0.0025589 Jy ! Component: 3900 - total flux cleaned = -0.00271674 Jy ! Component: 3950 - total flux cleaned = -0.00282558 Jy ! Component: 4000 - total flux cleaned = -0.00293639 Jy ! Component: 4050 - total flux cleaned = -0.00305049 Jy ! Total flux subtracted in 4096 components = -0.00316712 Jy ! Clean residual min=-0.003388 max=0.003542 Jy/beam ! Clean residual mean=-0.000037 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.105706 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 274 components and 0.105706 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0259-3645_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 5.118 at -0.6778 degrees (North through East) ! Clean map min=-0.0051968 max=0.098776 Jy/beam ! Writing clean map to FITS file: .//J0259-3645_X_map.fits wmodel .//J0259-3645_X_map.mod ! Writing 274 model components to file: .//J0259-3645_X_map.mod wobs .//J0259-3645_X_uvs.fits ! Writing UV FITS file: .//J0259-3645_X_uvs.fits wwins .//J0259-3645_X_map.win ! wwins: Wrote 2 windows to .//J0259-3645_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0987764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000676366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.05423 2.05423 4.10847 8.21694 16.4339 32.8677 65.7355 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 146.039 quit ! Quitting program ! Log file .//J0259-3645_X_dfm.log closed on Mon Jan 20 17:20:22 2020