! Started logfile: .//J1738-2010_X_dfm.log on Mon Jan 20 00:08:09 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 .//J1738-2010_X_uvm.fits ! Reading UV FITS file: .//J1738-2010_X_uvm.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! AN table 2: 92 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.989408 visibilities/baseline/integration-bin. ! Found source: J1738-2010 ! ! 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 94 lines of history. ! ! Reading 12704 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 J1738-2010_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 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.999397Jy sigma=18.063915 ! Fit after self-cal, rms=0.973274Jy sigma=17.583768 ! 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=2.569 mas, bmaj=6.621 mas, bpa=-9.567 degrees ! Estimated noise=1.02042 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 = 0.0222676 Jy ! Component: 100 - total flux cleaned = 0.0276931 Jy ! Total flux subtracted in 100 components = 0.0276931 Jy ! Clean residual min=-0.003238 max=0.003457 Jy/beam ! Clean residual mean=-0.000002 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.0276931 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0276931 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=0.037573Jy sigma=0.659796 ! Fit after self-cal, rms=0.036075Jy sigma=0.631484 ! 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=2.619 mas, bmaj=6.894 mas, bpa=-8.856 degrees ! Estimated noise=0.350776 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 = 0.00395558 Jy ! Component: 100 - total flux cleaned = 0.00663356 Jy ! Component: 150 - total flux cleaned = 0.00867574 Jy ! Component: 200 - total flux cleaned = 0.0102413 Jy ! Total flux subtracted in 200 components = 0.0102413 Jy ! Clean residual min=-0.002013 max=0.002435 Jy/beam ! Clean residual mean=-0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0379343 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.0379343 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=0.035529Jy sigma=0.621141 ! Fit after self-cal, rms=0.035484Jy sigma=0.619528 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.619 x 6.894 at -8.856 degrees (North through East) ! Clean map min=-0.0021794 max=0.028303 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 KP 0.91 LA 1.15 ! OV 1.04 PT 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 KP 0.85 LA 1.09 NL 1.06 ! OV 1.17 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.85 KP 1.08 LA 1.08 ! OV 1.05 PT 0.79 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 KP 0.94 LA 1.00 NL 1.00 ! OV 1.19 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 KP 1.05 LA 0.93 ! OV 1.08 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 KP 0.88 LA 1.13 NL 1.00 ! OV 1.14 PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.77 KP 0.95 LA 1.13 ! OV 1.32 PT 1.00 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 KP 0.92 LA 1.01 NL 1.01 ! OV 1.19 PT 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 KP 0.96 LA 0.91 ! OV 1.52 PT 0.85 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 KP 0.83 LA 1.11 NL 1.01 ! OV 1.14 PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.92 KP 1.09 LA 0.91 ! OV 0.87 PT 0.78 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 0.80 LA 1.09 NL 0.94 ! OV 1.17 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.88 KP 1.02 LA 0.89 ! OV 1.30 PT 0.87 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KP 0.95 LA 1.03 NL 0.96 ! OV 1.17 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.45 FD 0.82 KP 1.06 LA 1.07 ! OV 1.30 PT 0.81 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 KP 0.97 LA 1.18 NL 0.95 ! OV 1.18 PT 0.79 ! ! ! Fit before self-cal, rms=0.035484Jy sigma=0.619528 ! Fit after self-cal, rms=0.035205Jy sigma=0.613578 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=6.784 mas, bpa=-9.116 degrees ! Estimated noise=0.343217 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 = 0.000427895 Jy ! Component: 100 - total flux cleaned = 0.000755663 Jy ! Component: 150 - total flux cleaned = 0.000988214 Jy ! Component: 200 - total flux cleaned = 0.00107314 Jy ! Total flux subtracted in 200 components = 0.00107314 Jy ! Clean residual min=-0.001082 max=0.001461 Jy/beam ! Clean residual mean=-0.000008 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0390075 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.0390075 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=0.035175Jy sigma=0.613108 ! Fit after self-cal, rms=0.035375Jy sigma=0.611529 ! 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=0.035375Jy sigma=0.611529 ! Fit after self-cal, rms=0.036066Jy sigma=0.611244 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.647 mas, bmaj=6.756 mas, bpa=-9.24 degrees ! Estimated noise=0.34471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378181 Jy ! Component: 100 - total flux cleaned = 0.000645917 Jy ! Component: 150 - total flux cleaned = 0.000804766 Jy ! Component: 200 - total flux cleaned = 0.000883245 Jy ! Total flux subtracted in 200 components = 0.000883245 Jy ! Clean residual min=-0.001036 max=0.001327 Jy/beam ! Clean residual mean=-0.000008 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0398907 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 74 components and 0.0398907 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=0.036042Jy sigma=0.610911 ! Fit after self-cal, rms=0.036128Jy sigma=0.610685 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 = 8.03255e-05 Jy ! Component: 100 - total flux cleaned = 0.000145712 Jy ! Component: 150 - total flux cleaned = 0.000191437 Jy ! Component: 200 - total flux cleaned = 0.0002342 Jy ! Total flux subtracted in 200 components = 0.0002342 Jy ! Clean residual min=-0.001054 max=0.001270 Jy/beam ! Clean residual mean=-0.000008 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0401249 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.0401249 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=0.036113Jy sigma=0.610471 ! Fit after self-cal, rms=0.036123Jy sigma=0.610446 ! 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=0.036123Jy sigma=0.610446 ! Fit after self-cal, rms=0.036454Jy sigma=0.610389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.633 mas, bmaj=6.743 mas, bpa=-9.306 degrees ! Estimated noise=0.345899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384711 Jy ! Component: 100 - total flux cleaned = 0.000587699 Jy ! Component: 150 - total flux cleaned = 0.000669899 Jy ! Component: 200 - total flux cleaned = 0.000719985 Jy ! Total flux subtracted in 200 components = 0.000719985 Jy ! Clean residual min=-0.001071 max=0.001181 Jy/beam ! Clean residual mean=-0.000008 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0408449 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.0408449 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=0.036440Jy sigma=0.610206 ! Fit after self-cal, rms=0.036477Jy sigma=0.610166 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.03851e-05 Jy ! Component: 100 - total flux cleaned = 9.11499e-05 Jy ! Component: 150 - total flux cleaned = 0.000126582 Jy ! Component: 200 - total flux cleaned = 0.000159795 Jy ! Total flux subtracted in 200 components = 0.000159795 Jy ! Clean residual min=-0.001085 max=0.001145 Jy/beam ! Clean residual mean=-0.000008 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0410047 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.0410047 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=0.036468Jy sigma=0.610042 ! Fit after self-cal, rms=0.036474Jy sigma=0.610013 ! 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=0.036474Jy sigma=0.610013 ! Fit after self-cal, rms=0.036489Jy sigma=0.609960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=6.666 mas, bpa=-8.631 degrees ! Estimated noise=0.352249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547757 Jy ! Component: 100 - total flux cleaned = 0.00083596 Jy ! Component: 150 - total flux cleaned = 0.000993556 Jy ! Component: 200 - total flux cleaned = 0.00105187 Jy ! Total flux subtracted in 200 components = 0.00105187 Jy ! Clean residual min=-0.001132 max=0.001127 Jy/beam ! Clean residual mean=-0.000008 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0420566 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 111 components and 0.0420566 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=0.036476Jy sigma=0.609857 ! Fit after self-cal, rms=0.036490Jy sigma=0.609800 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 = 9.27385e-05 Jy ! Component: 100 - total flux cleaned = 0.000150381 Jy ! Component: 150 - total flux cleaned = 0.000192785 Jy ! Component: 200 - total flux cleaned = 0.000232411 Jy ! Total flux subtracted in 200 components = 0.000232411 Jy ! Clean residual min=-0.001133 max=0.001108 Jy/beam ! Clean residual mean=-0.000008 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.042289 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.042289 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=0.036484Jy sigma=0.609731 ! Fit after self-cal, rms=0.036487Jy sigma=0.609701 ! 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=2.615 mas, bmaj=6.739 mas, bpa=-9.339 degrees ! Estimated noise=0.345154 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.615 x 6.739 at -9.339 degrees (North through East) ! Clean map min=-0.0010991 max=0.02742 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=2.582 mas, bmaj=6.539 mas, bpa=-10.01 degrees ! Estimated noise=1.00835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229393 Jy ! Component: 100 - total flux cleaned = 0.0290499 Jy ! Component: 150 - total flux cleaned = 0.0324931 Jy ! Component: 200 - total flux cleaned = 0.0348972 Jy ! Total flux subtracted in 200 components = 0.0348972 Jy ! Clean residual min=-0.002296 max=0.002258 Jy/beam ! Clean residual mean=-0.000003 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.0348972 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.0348972 Jy ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=6.739 mas, bpa=-9.339 degrees ! Estimated noise=0.345154 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 = 0.00242238 Jy ! Component: 100 - total flux cleaned = 0.00381814 Jy ! Component: 150 - total flux cleaned = 0.00436104 Jy ! Component: 200 - total flux cleaned = 0.00478407 Jy ! Total flux subtracted in 200 components = 0.00478407 Jy ! Clean residual min=-0.001313 max=0.001375 Jy/beam ! Clean residual mean=-0.000010 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.0396813 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 83 components and 0.0396813 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=3.081 mas, bmaj=6.666 mas, bpa=-8.631 degrees ! Estimated noise=0.352249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701532 Jy ! Component: 100 - total flux cleaned = 0.000969948 Jy ! Component: 150 - total flux cleaned = 0.0011976 Jy ! Component: 200 - total flux cleaned = 0.00125285 Jy ! Total flux subtracted in 200 components = 0.00125285 Jy ! Clean residual min=-0.001232 max=0.001291 Jy/beam ! Clean residual mean=-0.000010 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0409341 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 = 6.85859e-05 Jy ! Component: 100 - total flux cleaned = 0.00011633 Jy ! Component: 150 - total flux cleaned = 0.000176789 Jy ! Component: 200 - total flux cleaned = 0.000233817 Jy ! Total flux subtracted in 200 components = 0.000233817 Jy ! Clean residual min=-0.001211 max=0.001229 Jy/beam ! Clean residual mean=-0.000009 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0411679 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 123 components and 0.0411679 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.615 mas, bmaj=6.739 mas, bpa=-9.339 degrees ! Estimated noise=0.345154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000248875 Jy ! Component: 100 - total flux cleaned = -0.000318671 Jy ! Component: 150 - total flux cleaned = -0.000306664 Jy ! Component: 200 - total flux cleaned = -0.000271983 Jy ! Total flux subtracted in 200 components = -0.000271983 Jy ! Clean residual min=-0.001195 max=0.001114 Jy/beam ! Clean residual mean=-0.000008 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0408959 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.0408959 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=0.036506Jy sigma=0.609963 ! Fit after self-cal, rms=0.036486Jy sigma=0.609933 wmodel J1738-2010_X_map.mod ! Writing 136 model components to file: J1738-2010_X_map.mod wobs J1738-2010_X_uvs.fits ! Writing UV FITS file: J1738-2010_X_uvs.fits wwins J1738-2010_X_map.win ! wwins: Wrote 1 windows to J1738-2010_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 = -9.37335e-05 Jy ! Component: 100 - total flux cleaned = 8.83055e-05 Jy ! Component: 150 - total flux cleaned = 0.000251026 Jy ! Component: 200 - total flux cleaned = 0.0004433 Jy ! Component: 250 - total flux cleaned = 0.000605716 Jy ! Component: 300 - total flux cleaned = 0.000792479 Jy ! Component: 350 - total flux cleaned = 0.000930654 Jy ! Component: 400 - total flux cleaned = 0.00106947 Jy ! Component: 450 - total flux cleaned = 0.00119907 Jy ! Component: 500 - total flux cleaned = 0.00132065 Jy ! Component: 550 - total flux cleaned = 0.00140912 Jy ! Component: 600 - total flux cleaned = 0.00150981 Jy ! Component: 650 - total flux cleaned = 0.00158943 Jy ! Component: 700 - total flux cleaned = 0.00168067 Jy ! Component: 750 - total flux cleaned = 0.00178207 Jy ! Component: 800 - total flux cleaned = 0.00187253 Jy ! Component: 850 - total flux cleaned = 0.0019525 Jy ! Component: 900 - total flux cleaned = 0.00201027 Jy ! Component: 950 - total flux cleaned = 0.0020725 Jy ! Component: 1000 - total flux cleaned = 0.00211457 Jy ! Component: 1050 - total flux cleaned = 0.00216103 Jy ! Component: 1100 - total flux cleaned = 0.0021893 Jy ! Component: 1150 - total flux cleaned = 0.00221678 Jy ! Component: 1200 - total flux cleaned = 0.00223295 Jy ! Component: 1250 - total flux cleaned = 0.00224354 Jy ! Component: 1300 - total flux cleaned = 0.00226407 Jy ! Component: 1350 - total flux cleaned = 0.00227906 Jy ! Component: 1400 - total flux cleaned = 0.00229384 Jy ! Component: 1450 - total flux cleaned = 0.00230835 Jy ! Component: 1500 - total flux cleaned = 0.00233217 Jy ! Component: 1550 - total flux cleaned = 0.00236964 Jy ! Component: 1600 - total flux cleaned = 0.00238806 Jy ! Component: 1650 - total flux cleaned = 0.00240166 Jy ! Component: 1700 - total flux cleaned = 0.0024196 Jy ! Component: 1750 - total flux cleaned = 0.00243279 Jy ! Component: 1800 - total flux cleaned = 0.00243716 Jy ! Component: 1850 - total flux cleaned = 0.00245867 Jy ! Component: 1900 - total flux cleaned = 0.00246718 Jy ! Component: 1950 - total flux cleaned = 0.00247554 Jy ! Component: 2000 - total flux cleaned = 0.00249625 Jy ! Component: 2050 - total flux cleaned = 0.00249209 Jy ! Component: 2100 - total flux cleaned = 0.00248393 Jy ! Component: 2150 - total flux cleaned = 0.00247579 Jy ! Component: 2200 - total flux cleaned = 0.00247172 Jy ! Component: 2250 - total flux cleaned = 0.00245158 Jy ! Component: 2300 - total flux cleaned = 0.00243961 Jy ! Component: 2350 - total flux cleaned = 0.00241966 Jy ! Component: 2400 - total flux cleaned = 0.00240773 Jy ! Component: 2450 - total flux cleaned = 0.00239981 Jy ! Component: 2500 - total flux cleaned = 0.00239191 Jy ! Component: 2550 - total flux cleaned = 0.00237616 Jy ! Component: 2600 - total flux cleaned = 0.00237224 Jy ! Component: 2650 - total flux cleaned = 0.00236044 Jy ! Component: 2700 - total flux cleaned = 0.00235651 Jy ! Component: 2750 - total flux cleaned = 0.0023565 Jy ! Component: 2800 - total flux cleaned = 0.00234864 Jy ! Component: 2850 - total flux cleaned = 0.00236043 Jy ! Component: 2900 - total flux cleaned = 0.00236043 Jy ! Component: 2950 - total flux cleaned = 0.00238019 Jy ! Component: 3000 - total flux cleaned = 0.00238811 Jy ! Component: 3050 - total flux cleaned = 0.00240004 Jy ! Component: 3100 - total flux cleaned = 0.00241201 Jy ! Component: 3150 - total flux cleaned = 0.00243203 Jy ! Component: 3200 - total flux cleaned = 0.00244006 Jy ! Component: 3250 - total flux cleaned = 0.00246032 Jy ! Component: 3300 - total flux cleaned = 0.00246441 Jy ! Component: 3350 - total flux cleaned = 0.00247261 Jy ! Component: 3400 - total flux cleaned = 0.00247674 Jy ! Component: 3450 - total flux cleaned = 0.00248915 Jy ! Component: 3500 - total flux cleaned = 0.00250159 Jy ! Component: 3550 - total flux cleaned = 0.00250998 Jy ! Component: 3600 - total flux cleaned = 0.00251845 Jy ! Component: 3650 - total flux cleaned = 0.00252702 Jy ! Component: 3700 - total flux cleaned = 0.00253557 Jy ! Component: 3750 - total flux cleaned = 0.00253988 Jy ! Component: 3800 - total flux cleaned = 0.00254851 Jy ! Component: 3850 - total flux cleaned = 0.0025616 Jy ! Component: 3900 - total flux cleaned = 0.00256165 Jy ! Component: 3950 - total flux cleaned = 0.00257052 Jy ! Component: 4000 - total flux cleaned = 0.00257948 Jy ! Component: 4050 - total flux cleaned = 0.00258397 Jy ! Total flux subtracted in 4096 components = 0.00259305 Jy ! Clean residual min=-0.000289 max=0.000260 Jy/beam ! Clean residual mean=-0.000001 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.043489 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 488 components and 0.043489 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1738-2010_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.615 x 6.739 at -9.339 degrees (North through East) ! Clean map min=-0.00053529 max=0.027325 Jy/beam ! Writing clean map to FITS file: .//J1738-2010_X_map.fits wmodel .//J1738-2010_X_map.mod ! Writing 488 model components to file: .//J1738-2010_X_map.mod wobs .//J1738-2010_X_uvs.fits ! Writing UV FITS file: .//J1738-2010_X_uvs.fits wwins .//J1738-2010_X_map.win ! wwins: Wrote 2 windows to .//J1738-2010_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0273246 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.93742e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.981251 0.981251 1.9625 3.925 7.85001 15.7 31.4 62.8001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 305.732 quit ! Quitting program ! Log file .//J1738-2010_X_dfm.log closed on Mon Jan 20 00:08:13 2020