! Started logfile: .//J0644-3000_X_dfm.log on Mon Jan 20 17:36:42 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 .//J0644-3000_X_uva.fits ! Reading UV FITS file: .//J0644-3000_X_uva.fits ! AN table 1: 25 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.944 visibilities/baseline/integration-bin. ! Found source: J0644-3000 ! ! 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 67 lines of history. ! ! Reading 2832 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 J0644-3000_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. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008320Jy sigma=12.749887 ! Fit after self-cal, rms=0.922540Jy sigma=11.561638 ! 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=1.423 mas, bmaj=9.931 mas, bpa=-0.7822 degrees ! Estimated noise=2.2039 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 = 0.062142 Jy ! Component: 100 - total flux cleaned = 0.0804568 Jy ! Total flux subtracted in 100 components = 0.0804568 Jy ! Clean residual min=-0.006289 max=0.011793 Jy/beam ! Clean residual mean=0.000021 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.0804568 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0804568 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=0.060512Jy sigma=0.669333 ! Fit after self-cal, rms=0.060169Jy sigma=0.667762 ! 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=1.565 mas, bmaj=9.371 mas, bpa=-0.1274 degrees ! Estimated noise=1.09953 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 = 0.0107268 Jy ! Component: 100 - total flux cleaned = 0.0156683 Jy ! Component: 150 - total flux cleaned = 0.0181572 Jy ! Component: 200 - total flux cleaned = 0.0196813 Jy ! Total flux subtracted in 200 components = 0.0196813 Jy ! Clean residual min=-0.004880 max=0.006907 Jy/beam ! Clean residual mean=0.000003 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.100138 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.100138 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=0.058633Jy sigma=0.641098 ! Fit after self-cal, rms=0.058541Jy sigma=0.640654 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.565 x 9.371 at -0.1274 degrees (North through East) ! Clean map min=-0.0045426 max=0.083057 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.38 NL 0.96 ! OV 1.15 PT 0.87 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.44 NL 0.83 ! OV 1.17 PT 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.22 NL 0.86 ! OV 1.06 PT 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.17 NL 0.95 ! OV 1.04 PT 0.95 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.96 HN 1.17 NL 0.96 ! OV 1.01 PT 0.87 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.10 NL 0.92 ! OV 1.12 PT 0.91 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.24 NL 0.88 ! OV 1.17 PT 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.91 HN 1.13 NL 1.01 ! OV 1.14 PT 0.88 ! ! ! Fit before self-cal, rms=0.058541Jy sigma=0.640654 ! Fit after self-cal, rms=0.062274Jy sigma=0.627319 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.645 mas, bmaj=9.253 mas, bpa=-0.2119 degrees ! Estimated noise=1.11922 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 = -0.000646719 Jy ! Component: 100 - total flux cleaned = -0.000653828 Jy ! Component: 150 - total flux cleaned = -0.00065888 Jy ! Component: 200 - total flux cleaned = -0.000694972 Jy ! Total flux subtracted in 200 components = -0.000694972 Jy ! Clean residual min=-0.002184 max=0.002302 Jy/beam ! Clean residual mean=0.000002 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.0994431 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 113 components and 0.0994431 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=0.062180Jy sigma=0.625909 ! Fit after self-cal, rms=0.062248Jy sigma=0.625467 ! 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=0.062248Jy sigma=0.625467 ! Fit after self-cal, rms=0.063829Jy sigma=0.625169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=9.213 mas, bpa=-0.2263 degrees ! Estimated noise=1.12097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000702198 Jy ! Component: 100 - total flux cleaned = -0.000705225 Jy ! Component: 150 - total flux cleaned = -0.000681234 Jy ! Component: 200 - total flux cleaned = -0.000616521 Jy ! Total flux subtracted in 200 components = -0.000616521 Jy ! Clean residual min=-0.001880 max=0.001934 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0988266 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 131 components and 0.0988266 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=0.063796Jy sigma=0.624623 ! Fit after self-cal, rms=0.063796Jy sigma=0.624605 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 = 6.78014e-05 Jy ! Component: 100 - total flux cleaned = 0.00013114 Jy ! Component: 150 - total flux cleaned = 0.000144925 Jy ! Component: 200 - total flux cleaned = 0.000145241 Jy ! Total flux subtracted in 200 components = 0.000145241 Jy ! Clean residual min=-0.001820 max=0.001947 Jy/beam ! Clean residual mean=0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0989718 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 156 components and 0.0989718 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=0.063790Jy sigma=0.624499 ! Fit after self-cal, rms=0.063783Jy sigma=0.624495 ! 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=0.063783Jy sigma=0.624495 ! Fit after self-cal, rms=0.065121Jy sigma=0.624367 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=9.185 mas, bpa=-0.2313 degrees ! Estimated noise=1.12315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000586942 Jy ! Component: 100 - total flux cleaned = -0.000606672 Jy ! Component: 150 - total flux cleaned = -0.000622342 Jy ! Component: 200 - total flux cleaned = -0.000658924 Jy ! Total flux subtracted in 200 components = -0.000658924 Jy ! Clean residual min=-0.001686 max=0.001839 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0983129 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 168 components and 0.0983129 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=0.065108Jy sigma=0.624190 ! Fit after self-cal, rms=0.065115Jy sigma=0.624184 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 = -6.42505e-05 Jy ! Component: 100 - total flux cleaned = -5.27309e-05 Jy ! Component: 150 - total flux cleaned = -5.26367e-05 Jy ! Component: 200 - total flux cleaned = -4.23738e-05 Jy ! Total flux subtracted in 200 components = -4.23738e-05 Jy ! Clean residual min=-0.001662 max=0.001861 Jy/beam ! Clean residual mean=0.000002 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0982705 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.0982705 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=0.065109Jy sigma=0.624145 ! Fit after self-cal, rms=0.065105Jy sigma=0.624144 ! 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=0.065105Jy sigma=0.624144 ! Fit after self-cal, rms=0.065982Jy sigma=0.624103 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.284 mas, bmaj=8.801 mas, bpa=0.6012 degrees ! Estimated noise=1.08613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000378642 Jy ! Component: 100 - total flux cleaned = -0.000464511 Jy ! Component: 150 - total flux cleaned = -0.000522132 Jy ! Component: 200 - total flux cleaned = -0.000522285 Jy ! Total flux subtracted in 200 components = -0.000522285 Jy ! Clean residual min=-0.001384 max=0.001715 Jy/beam ! Clean residual mean=0.000002 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0977482 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 187 components and 0.0977482 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=0.065978Jy sigma=0.624036 ! Fit after self-cal, rms=0.065988Jy sigma=0.624032 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 = -1.23919e-05 Jy ! Component: 100 - total flux cleaned = -5.78162e-05 Jy ! Component: 150 - total flux cleaned = -8.85263e-05 Jy ! Component: 200 - total flux cleaned = -0.000112694 Jy ! Total flux subtracted in 200 components = -0.000112694 Jy ! Clean residual min=-0.001390 max=0.001700 Jy/beam ! Clean residual mean=0.000002 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0976356 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 192 components and 0.0976355 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=0.065987Jy sigma=0.624016 ! Fit after self-cal, rms=0.065987Jy sigma=0.624014 ! 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=1.688 mas, bmaj=9.172 mas, bpa=-0.2268 degrees ! Estimated noise=1.12454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.688 x 9.172 at -0.2268 degrees (North through East) ! Clean map min=-0.00153 max=0.084793 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=1.538 mas, bmaj=9.646 mas, bpa=-0.7372 degrees ! Estimated noise=1.70583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0647904 Jy ! Component: 100 - total flux cleaned = 0.0805057 Jy ! Component: 150 - total flux cleaned = 0.0872595 Jy ! Component: 200 - total flux cleaned = 0.0906922 Jy ! Total flux subtracted in 200 components = 0.0906922 Jy ! Clean residual min=-0.003281 max=0.002567 Jy/beam ! Clean residual mean=0.000009 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.0906922 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.0906922 Jy ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=9.172 mas, bpa=-0.2268 degrees ! Estimated noise=1.12454 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 = 0.00273777 Jy ! Component: 100 - total flux cleaned = 0.00441319 Jy ! Component: 150 - total flux cleaned = 0.00561843 Jy ! Component: 200 - total flux cleaned = 0.00650495 Jy ! Total flux subtracted in 200 components = 0.00650495 Jy ! Clean residual min=-0.001601 max=0.001850 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0971971 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 99 components and 0.0971971 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=2.284 mas, bmaj=8.801 mas, bpa=0.6012 degrees ! Estimated noise=1.08613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044613 Jy ! Component: 100 - total flux cleaned = 0.000564189 Jy ! Component: 150 - total flux cleaned = 0.00066817 Jy ! Component: 200 - total flux cleaned = 0.000727004 Jy ! Total flux subtracted in 200 components = 0.000727004 Jy ! Clean residual min=-0.001573 max=0.001824 Jy/beam ! Clean residual mean=0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.0979241 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 = 2.6342e-05 Jy ! Component: 100 - total flux cleaned = 5.81384e-05 Jy ! Component: 150 - total flux cleaned = 8.74224e-05 Jy ! Component: 200 - total flux cleaned = 8.72935e-05 Jy ! Total flux subtracted in 200 components = 8.72935e-05 Jy ! Clean residual min=-0.001532 max=0.001813 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0980114 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 160 components and 0.0980114 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=9.172 mas, bpa=-0.2268 degrees ! Estimated noise=1.12454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467309 Jy ! Component: 100 - total flux cleaned = 0.000622802 Jy ! Component: 150 - total flux cleaned = 0.000743432 Jy ! Component: 200 - total flux cleaned = 0.000810487 Jy ! Total flux subtracted in 200 components = 0.000810487 Jy ! Clean residual min=-0.001590 max=0.001914 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0988219 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 183 components and 0.0988219 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=0.066000Jy sigma=0.624185 ! Fit after self-cal, rms=0.065975Jy sigma=0.624147 wmodel J0644-3000_X_map.mod ! Writing 183 model components to file: J0644-3000_X_map.mod wobs J0644-3000_X_uvs.fits ! Writing UV FITS file: J0644-3000_X_uvs.fits wwins J0644-3000_X_map.win ! wwins: Wrote 1 windows to J0644-3000_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 = 0.000702797 Jy ! Component: 100 - total flux cleaned = 0.000911906 Jy ! Component: 150 - total flux cleaned = 0.0010026 Jy ! Component: 200 - total flux cleaned = 0.00110635 Jy ! Component: 250 - total flux cleaned = 0.00124254 Jy ! Component: 300 - total flux cleaned = 0.00138987 Jy ! Component: 350 - total flux cleaned = 0.00153066 Jy ! Component: 400 - total flux cleaned = 0.00164905 Jy ! Component: 450 - total flux cleaned = 0.00179519 Jy ! Component: 500 - total flux cleaned = 0.00182653 Jy ! Component: 550 - total flux cleaned = 0.00184131 Jy ! Component: 600 - total flux cleaned = 0.00184058 Jy ! Component: 650 - total flux cleaned = 0.00184037 Jy ! Component: 700 - total flux cleaned = 0.00181262 Jy ! Component: 750 - total flux cleaned = 0.00174435 Jy ! Component: 800 - total flux cleaned = 0.0017041 Jy ! Component: 850 - total flux cleaned = 0.00165105 Jy ! Component: 900 - total flux cleaned = 0.00158563 Jy ! Component: 950 - total flux cleaned = 0.00148167 Jy ! Component: 1000 - total flux cleaned = 0.00139108 Jy ! Component: 1050 - total flux cleaned = 0.0013135 Jy ! Component: 1100 - total flux cleaned = 0.00122322 Jy ! Component: 1150 - total flux cleaned = 0.00113296 Jy ! Component: 1200 - total flux cleaned = 0.00102983 Jy ! Component: 1250 - total flux cleaned = 0.000926437 Jy ! Component: 1300 - total flux cleaned = 0.000848794 Jy ! Component: 1350 - total flux cleaned = 0.000796764 Jy ! Component: 1400 - total flux cleaned = 0.000770633 Jy ! Component: 1450 - total flux cleaned = 0.0007571 Jy ! Component: 1500 - total flux cleaned = 0.00075721 Jy ! Component: 1550 - total flux cleaned = 0.000785519 Jy ! Component: 1600 - total flux cleaned = 0.000800262 Jy ! Component: 1650 - total flux cleaned = 0.000830414 Jy ! Component: 1700 - total flux cleaned = 0.000861359 Jy ! Component: 1750 - total flux cleaned = 0.000893241 Jy ! Component: 1800 - total flux cleaned = 0.00092675 Jy ! Component: 1850 - total flux cleaned = 0.000961115 Jy ! Component: 1900 - total flux cleaned = 0.00101527 Jy ! Component: 1950 - total flux cleaned = 0.00103379 Jy ! Component: 2000 - total flux cleaned = 0.00109195 Jy ! Component: 2050 - total flux cleaned = 0.00113277 Jy ! Component: 2100 - total flux cleaned = 0.00117463 Jy ! Component: 2150 - total flux cleaned = 0.00121899 Jy ! Component: 2200 - total flux cleaned = 0.00126468 Jy ! Component: 2250 - total flux cleaned = 0.00131175 Jy ! Component: 2300 - total flux cleaned = 0.00136123 Jy ! Component: 2350 - total flux cleaned = 0.00141204 Jy ! Component: 2400 - total flux cleaned = 0.00141202 Jy ! Component: 2450 - total flux cleaned = 0.00141243 Jy ! Component: 2500 - total flux cleaned = 0.00144179 Jy ! Component: 2550 - total flux cleaned = 0.00144204 Jy ! Component: 2600 - total flux cleaned = 0.00144288 Jy ! Component: 2650 - total flux cleaned = 0.00147547 Jy ! Component: 2700 - total flux cleaned = 0.00147526 Jy ! Component: 2750 - total flux cleaned = 0.00154523 Jy ! Component: 2800 - total flux cleaned = 0.00158167 Jy ! Component: 2850 - total flux cleaned = 0.00161966 Jy ! Component: 2900 - total flux cleaned = 0.00165884 Jy ! Component: 2950 - total flux cleaned = 0.00170027 Jy ! Component: 3000 - total flux cleaned = 0.00178612 Jy ! Component: 3050 - total flux cleaned = 0.00178629 Jy ! Component: 3100 - total flux cleaned = 0.00187925 Jy ! Component: 3150 - total flux cleaned = 0.00192758 Jy ! Component: 3200 - total flux cleaned = 0.00197804 Jy ! Component: 3250 - total flux cleaned = 0.00197732 Jy ! Component: 3300 - total flux cleaned = 0.00197736 Jy ! Component: 3350 - total flux cleaned = 0.00197649 Jy ! Component: 3400 - total flux cleaned = 0.00203782 Jy ! Component: 3450 - total flux cleaned = 0.00203697 Jy ! Component: 3500 - total flux cleaned = 0.00210257 Jy ! Component: 3550 - total flux cleaned = 0.00203488 Jy ! Component: 3600 - total flux cleaned = 0.0021032 Jy ! Component: 3650 - total flux cleaned = 0.00210396 Jy ! Component: 3700 - total flux cleaned = 0.00218093 Jy ! Component: 3750 - total flux cleaned = 0.00218046 Jy ! Component: 3800 - total flux cleaned = 0.00218 Jy ! Component: 3850 - total flux cleaned = 0.0021803 Jy ! Component: 3900 - total flux cleaned = 0.00227005 Jy ! Component: 3950 - total flux cleaned = 0.00227142 Jy ! Component: 4000 - total flux cleaned = 0.00237143 Jy ! Component: 4050 - total flux cleaned = 0.0023723 Jy ! Total flux subtracted in 4096 components = 0.00237196 Jy ! Clean residual min=-0.006214 max=0.006642 Jy/beam ! Clean residual mean=0.000003 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.101194 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 420 components and 0.101194 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0644-3000_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.688 x 9.172 at -0.2268 degrees (North through East) ! Clean map min=-0.011643 max=0.086785 Jy/beam ! Writing clean map to FITS file: .//J0644-3000_X_map.fits wmodel .//J0644-3000_X_map.mod ! Writing 420 model components to file: .//J0644-3000_X_map.mod wobs .//J0644-3000_X_uvs.fits ! Writing UV FITS file: .//J0644-3000_X_uvs.fits wwins .//J0644-3000_X_map.win ! wwins: Wrote 2 windows to .//J0644-3000_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.086785 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00203088 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.02038 7.02038 14.0408 28.0815 56.163 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 42.732 quit ! Quitting program ! Log file .//J0644-3000_X_dfm.log closed on Mon Jan 20 17:36:46 2020