! Started logfile: .//J0342-3007_X_20180528_dfm.log on Sun Jul 8 13:38:58 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 .//J0342-3007_X_20180528_uva.fits ! Reading UV FITS file: .//J0342-3007_X_20180528_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.963203 visibilities/baseline/integration-bin. ! Found source: J0342-3007 ! ! 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 3560 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 J0342-3007_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005447Jy sigma=16.240006 ! Fit after self-cal, rms=0.903111Jy sigma=14.449177 ! 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=0.9727 mas, bmaj=3.878 mas, bpa=-2.564 degrees ! Estimated noise=1.23617 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 = 0.0773141 Jy ! Component: 100 - total flux cleaned = 0.0965952 Jy ! Total flux subtracted in 100 components = 0.0965952 Jy ! Clean residual min=-0.007118 max=0.011329 Jy/beam ! Clean residual mean=0.000007 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0965952 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0965952 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=0.052510Jy sigma=0.731462 ! Fit after self-cal, rms=0.052246Jy sigma=0.729737 ! 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=1.204 mas, bmaj=4.397 mas, bpa=-3.011 degrees ! Estimated noise=0.77332 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 = 0.0122149 Jy ! Component: 100 - total flux cleaned = 0.0182674 Jy ! Component: 150 - total flux cleaned = 0.0217342 Jy ! Component: 200 - total flux cleaned = 0.0237151 Jy ! Total flux subtracted in 200 components = 0.0237151 Jy ! Clean residual min=-0.004906 max=0.006665 Jy/beam ! Clean residual mean=-0.000004 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.12031 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.12031 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=0.050428Jy sigma=0.664423 ! Fit after self-cal, rms=0.050406Jy sigma=0.664106 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.204 x 4.397 at -3.011 degrees (North through East) ! Clean map min=-0.0046923 max=0.10211 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 0.98 KP 0.91 LA 0.98 ! NL 1.21 PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.92 KP 0.90 LA 1.03 ! NL 1.16 PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.96 KP 0.96 LA 1.03 ! NL 1.21 PT 1.01 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.96 KP 0.89 LA 0.96 ! NL 1.25 PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.97 KP 0.91 LA 1.02 ! NL 1.25 PT 1.01 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 HN 0.98 KP 0.90 LA 1.03 ! NL 1.17 PT 0.96 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.01 KP 0.94 LA 0.93 ! NL 1.26 PT 0.96 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.96 KP 0.93 LA 0.97 ! NL 1.05 PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.050406Jy sigma=0.664106 ! Fit after self-cal, rms=0.051184Jy sigma=0.645383 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.19 mas, bmaj=4.438 mas, bpa=-3.068 degrees ! Estimated noise=0.768208 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 = -0.00041465 Jy ! Component: 100 - total flux cleaned = -0.000576563 Jy ! Component: 150 - total flux cleaned = -0.000774852 Jy ! Component: 200 - total flux cleaned = -0.000885749 Jy ! Total flux subtracted in 200 components = -0.000885749 Jy ! Clean residual min=-0.002911 max=0.003199 Jy/beam ! Clean residual mean=0.000009 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.119425 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.119425 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=0.050920Jy sigma=0.642596 ! Fit after self-cal, rms=0.051021Jy sigma=0.642347 ! 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=0.051021Jy sigma=0.642347 ! Fit after self-cal, rms=0.051234Jy sigma=0.641945 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.188 mas, bmaj=4.446 mas, bpa=-3.012 degrees ! Estimated noise=0.7641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0008422 Jy ! Component: 100 - total flux cleaned = -0.00103548 Jy ! Component: 150 - total flux cleaned = -0.00116078 Jy ! Component: 200 - total flux cleaned = -0.0013052 Jy ! Total flux subtracted in 200 components = -0.0013052 Jy ! Clean residual min=-0.002901 max=0.002868 Jy/beam ! Clean residual mean=0.000010 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.118119 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.118119 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=0.051112Jy sigma=0.640833 ! Fit after self-cal, rms=0.051132Jy sigma=0.640795 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 = -0.000142541 Jy ! Component: 100 - total flux cleaned = -0.000200611 Jy ! Component: 150 - total flux cleaned = -0.000275865 Jy ! Component: 200 - total flux cleaned = -0.000321297 Jy ! Total flux subtracted in 200 components = -0.000321297 Jy ! Clean residual min=-0.002924 max=0.002765 Jy/beam ! Clean residual mean=0.000010 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.117798 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.117798 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=0.051090Jy sigma=0.640463 ! Fit after self-cal, rms=0.051093Jy sigma=0.640448 ! 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=0.051093Jy sigma=0.640448 ! Fit after self-cal, rms=0.051645Jy sigma=0.640018 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=4.465 mas, bpa=-2.929 degrees ! Estimated noise=0.761898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00122986 Jy ! Component: 100 - total flux cleaned = -0.00140686 Jy ! Component: 150 - total flux cleaned = -0.00146972 Jy ! Component: 200 - total flux cleaned = -0.00150791 Jy ! Total flux subtracted in 200 components = -0.00150791 Jy ! Clean residual min=-0.002855 max=0.002669 Jy/beam ! Clean residual mean=0.000010 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.11629 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.11629 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=0.051585Jy sigma=0.639670 ! Fit after self-cal, rms=0.051607Jy sigma=0.639658 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 = -9.70045e-05 Jy ! Component: 100 - total flux cleaned = -0.000127721 Jy ! Component: 150 - total flux cleaned = -0.000141605 Jy ! Component: 200 - total flux cleaned = -0.000180244 Jy ! Total flux subtracted in 200 components = -0.000180244 Jy ! Clean residual min=-0.002864 max=0.002656 Jy/beam ! Clean residual mean=0.000009 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.11611 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.11611 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=0.051592Jy sigma=0.639569 ! Fit after self-cal, rms=0.051594Jy sigma=0.639565 ! 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=0.051594Jy sigma=0.639565 ! Fit after self-cal, rms=0.052151Jy sigma=0.639248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.103 mas, bmaj=5.366 mas, bpa=-7.965 degrees ! Estimated noise=0.892212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00091641 Jy ! Component: 100 - total flux cleaned = -0.000986919 Jy ! Component: 150 - total flux cleaned = -0.00102666 Jy ! Component: 200 - total flux cleaned = -0.00105952 Jy ! Total flux subtracted in 200 components = -0.00105952 Jy ! Clean residual min=-0.002988 max=0.002725 Jy/beam ! Clean residual mean=0.000016 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.11505 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 0.11505 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=0.052110Jy sigma=0.639220 ! Fit after self-cal, rms=0.052130Jy sigma=0.639176 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 = 6.34118e-06 Jy ! Component: 100 - total flux cleaned = -2.29738e-05 Jy ! Component: 150 - total flux cleaned = -3.56222e-05 Jy ! Component: 200 - total flux cleaned = -3.56623e-05 Jy ! Total flux subtracted in 200 components = -3.56623e-05 Jy ! Clean residual min=-0.002973 max=0.002732 Jy/beam ! Clean residual mean=0.000015 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.115015 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.115015 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=0.052123Jy sigma=0.639272 ! Fit after self-cal, rms=0.052125Jy sigma=0.639246 ! 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=1.186 mas, bmaj=4.486 mas, bpa=-2.834 degrees ! Estimated noise=0.760502 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 4.486 at -2.834 degrees (North through East) ! Clean map min=-0.0027568 max=0.10091 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=0.9512 mas, bmaj=3.935 mas, bpa=-2.484 degrees ! Estimated noise=1.21222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0757578 Jy ! Component: 100 - total flux cleaned = 0.093704 Jy ! Component: 150 - total flux cleaned = 0.10115 Jy ! Component: 200 - total flux cleaned = 0.103619 Jy ! Total flux subtracted in 200 components = 0.103619 Jy ! Clean residual min=-0.003714 max=0.003366 Jy/beam ! Clean residual mean=0.000006 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.103619 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.103619 Jy ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=4.486 mas, bpa=-2.834 degrees ! Estimated noise=0.760502 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 = 0.00514833 Jy ! Component: 100 - total flux cleaned = 0.00769958 Jy ! Component: 150 - total flux cleaned = 0.00858883 Jy ! Component: 200 - total flux cleaned = 0.0090118 Jy ! Total flux subtracted in 200 components = 0.0090118 Jy ! Clean residual min=-0.003000 max=0.002671 Jy/beam ! Clean residual mean=0.000011 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.112631 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 42 components and 0.112631 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=2.103 mas, bmaj=5.366 mas, bpa=-7.965 degrees ! Estimated noise=0.892212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122078 Jy ! Component: 100 - total flux cleaned = 0.00129098 Jy ! Component: 150 - total flux cleaned = 0.00132316 Jy ! Component: 200 - total flux cleaned = 0.00135177 Jy ! Total flux subtracted in 200 components = 0.00135177 Jy ! Clean residual min=-0.003141 max=0.003083 Jy/beam ! Clean residual mean=0.000017 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.113983 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 = 5.07905e-05 Jy ! Component: 100 - total flux cleaned = 7.5655e-05 Jy ! Component: 150 - total flux cleaned = 0.00012277 Jy ! Component: 200 - total flux cleaned = 0.000166466 Jy ! Total flux subtracted in 200 components = 0.000166466 Jy ! Clean residual min=-0.003113 max=0.003024 Jy/beam ! Clean residual mean=0.000016 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.11415 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.11415 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=4.486 mas, bpa=-2.834 degrees ! Estimated noise=0.760502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380126 Jy ! Component: 100 - total flux cleaned = -0.000475124 Jy ! Component: 150 - total flux cleaned = -0.00043865 Jy ! Component: 200 - total flux cleaned = -0.000422617 Jy ! Total flux subtracted in 200 components = -0.000422617 Jy ! Clean residual min=-0.002898 max=0.002618 Jy/beam ! Clean residual mean=0.000009 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.113727 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.113727 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=0.052176Jy sigma=0.639628 ! Fit after self-cal, rms=0.052161Jy sigma=0.639599 wmodel J0342-3007_X_map.mod ! Writing 61 model components to file: J0342-3007_X_map.mod wobs J0342-3007_X_uvs.fits ! Writing UV FITS file: J0342-3007_X_uvs.fits wwins J0342-3007_X_map.win ! wwins: Wrote 1 windows to J0342-3007_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 = -4.59285e-05 Jy ! Component: 100 - total flux cleaned = 0.000343454 Jy ! Component: 150 - total flux cleaned = 0.000462664 Jy ! Component: 200 - total flux cleaned = 0.000390744 Jy ! Component: 250 - total flux cleaned = 0.000458926 Jy ! Component: 300 - total flux cleaned = 0.000460067 Jy ! Component: 350 - total flux cleaned = 0.000459018 Jy ! Component: 400 - total flux cleaned = 0.000371243 Jy ! Component: 450 - total flux cleaned = 0.000314935 Jy ! Component: 500 - total flux cleaned = 0.00028851 Jy ! Component: 550 - total flux cleaned = 0.000208966 Jy ! Component: 600 - total flux cleaned = 7.98262e-05 Jy ! Component: 650 - total flux cleaned = -4.55246e-05 Jy ! Component: 700 - total flux cleaned = -6.9789e-05 Jy ! Component: 750 - total flux cleaned = -0.000118184 Jy ! Component: 800 - total flux cleaned = -0.000141433 Jy ! Component: 850 - total flux cleaned = -0.000141448 Jy ! Component: 900 - total flux cleaned = -0.000141834 Jy ! Component: 950 - total flux cleaned = -0.000207684 Jy ! Component: 1000 - total flux cleaned = -0.000185889 Jy ! Component: 1050 - total flux cleaned = -0.000228607 Jy ! Component: 1100 - total flux cleaned = -0.000228576 Jy ! Component: 1150 - total flux cleaned = -0.00026977 Jy ! Component: 1200 - total flux cleaned = -0.0003511 Jy ! Component: 1250 - total flux cleaned = -0.000371163 Jy ! Component: 1300 - total flux cleaned = -0.000450653 Jy ! Component: 1350 - total flux cleaned = -0.000509652 Jy ! Component: 1400 - total flux cleaned = -0.000606834 Jy ! Component: 1450 - total flux cleaned = -0.000664647 Jy ! Component: 1500 - total flux cleaned = -0.000721774 Jy ! Component: 1550 - total flux cleaned = -0.00079728 Jy ! Component: 1600 - total flux cleaned = -0.000872111 Jy ! Component: 1650 - total flux cleaned = -0.000909123 Jy ! Component: 1700 - total flux cleaned = -0.000909241 Jy ! Component: 1750 - total flux cleaned = -0.000963747 Jy ! Component: 1800 - total flux cleaned = -0.00101773 Jy ! Component: 1850 - total flux cleaned = -0.00101754 Jy ! Component: 1900 - total flux cleaned = -0.00105308 Jy ! Component: 1950 - total flux cleaned = -0.00105309 Jy ! Component: 2000 - total flux cleaned = -0.00115833 Jy ! Component: 2050 - total flux cleaned = -0.0012107 Jy ! Component: 2100 - total flux cleaned = -0.00128023 Jy ! Component: 2150 - total flux cleaned = -0.00134947 Jy ! Component: 2200 - total flux cleaned = -0.00138402 Jy ! Component: 2250 - total flux cleaned = -0.0014531 Jy ! Component: 2300 - total flux cleaned = -0.00147029 Jy ! Component: 2350 - total flux cleaned = -0.00150473 Jy ! Component: 2400 - total flux cleaned = -0.00150462 Jy ! Component: 2450 - total flux cleaned = -0.00153902 Jy ! Component: 2500 - total flux cleaned = -0.00155623 Jy ! Component: 2550 - total flux cleaned = -0.00157343 Jy ! Component: 2600 - total flux cleaned = -0.0015906 Jy ! Component: 2650 - total flux cleaned = -0.00162515 Jy ! Component: 2700 - total flux cleaned = -0.00160784 Jy ! Component: 2750 - total flux cleaned = -0.00160791 Jy ! Component: 2800 - total flux cleaned = -0.00159047 Jy ! Component: 2850 - total flux cleaned = -0.00159041 Jy ! Component: 2900 - total flux cleaned = -0.00159055 Jy ! Component: 2950 - total flux cleaned = -0.00157297 Jy ! Component: 3000 - total flux cleaned = -0.00153765 Jy ! Component: 3050 - total flux cleaned = -0.00151993 Jy ! Component: 3100 - total flux cleaned = -0.00150201 Jy ! Component: 3150 - total flux cleaned = -0.00146602 Jy ! Component: 3200 - total flux cleaned = -0.00144781 Jy ! Component: 3250 - total flux cleaned = -0.00141146 Jy ! Component: 3300 - total flux cleaned = -0.00141138 Jy ! Component: 3350 - total flux cleaned = -0.00137458 Jy ! Component: 3400 - total flux cleaned = -0.00133755 Jy ! Component: 3450 - total flux cleaned = -0.00131883 Jy ! Component: 3500 - total flux cleaned = -0.00128123 Jy ! Component: 3550 - total flux cleaned = -0.00126214 Jy ! Component: 3600 - total flux cleaned = -0.00124297 Jy ! Component: 3650 - total flux cleaned = -0.00124298 Jy ! Component: 3700 - total flux cleaned = -0.00118489 Jy ! Component: 3750 - total flux cleaned = -0.00118471 Jy ! Component: 3800 - total flux cleaned = -0.00118446 Jy ! Component: 3850 - total flux cleaned = -0.0011843 Jy ! Component: 3900 - total flux cleaned = -0.00116446 Jy ! Component: 3950 - total flux cleaned = -0.00116455 Jy ! Component: 4000 - total flux cleaned = -0.0011443 Jy ! Component: 4050 - total flux cleaned = -0.00112409 Jy ! Total flux subtracted in 4096 components = -0.00112404 Jy ! Clean residual min=-0.001182 max=0.001238 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.112603 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 354 components and 0.112603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0342-3007_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 4.486 at -2.834 degrees (North through East) ! Clean map min=-0.002409 max=0.10114 Jy/beam ! Writing clean map to FITS file: .//J0342-3007_X_20180528_map.fits wmodel .//J0342-3007_X_20180528_map.mod ! Writing 354 model components to file: .//J0342-3007_X_20180528_map.mod wobs .//J0342-3007_X_20180528_uvs.fits ! Writing UV FITS file: .//J0342-3007_X_20180528_uvs.fits wwins .//J0342-3007_X_20180528_map.win ! wwins: Wrote 2 windows to .//J0342-3007_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101136 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426375 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26476 1.26476 2.52953 5.05905 10.1181 20.2362 40.4724 80.9448 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 237.198 quit ! Quitting program ! Log file .//J0342-3007_X_20180528_dfm.log closed on Sun Jul 8 13:39:02 2018