! Started logfile: /vlbi/sb072/temp_maps//J2232+6249_X_dfm.log on Sat Jan 12 22:03:47 2019 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 /vlbi/sb072/temp_maps//J2232+6249_X_uvm.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J2232+6249_X_uvm.fits ! AN table 1: 46 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2232+6249 ! ! 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 5520 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 J2232+6249_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=1.000619Jy sigma=38.104656 ! Fit after self-cal, rms=0.980194Jy sigma=37.325245 ! 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=2.737 mas, bmaj=4.466 mas, bpa=41.59 degrees ! Estimated noise=0.611365 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 = 0.0152193 Jy ! Component: 100 - total flux cleaned = 0.0214759 Jy ! Total flux subtracted in 100 components = 0.0214759 Jy ! Clean residual min=-0.003463 max=0.003451 Jy/beam ! Clean residual mean=-0.000005 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.0214759 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0214759 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=0.022085Jy sigma=0.774587 ! Fit after self-cal, rms=0.020464Jy sigma=0.709365 ! 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=3.065 mas, bmaj=4.838 mas, bpa=43.07 degrees ! Estimated noise=0.259985 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 = 0.00551062 Jy ! Component: 100 - total flux cleaned = 0.00861233 Jy ! Component: 150 - total flux cleaned = 0.0106073 Jy ! Component: 200 - total flux cleaned = 0.0120272 Jy ! Total flux subtracted in 200 components = 0.0120272 Jy ! Clean residual min=-0.002404 max=0.002519 Jy/beam ! Clean residual mean=-0.000006 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0335031 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 105 components and 0.0335031 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=0.018803Jy sigma=0.645552 ! Fit after self-cal, rms=0.018731Jy sigma=0.643630 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 4.838 at 43.07 degrees (North through East) ! Clean map min=-0.0023429 max=0.020905 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.35 KP 0.92 LA 0.93 ! OV 0.95 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.17 KP 0.91 LA 1.03 ! OV 1.01 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 KP 0.92 LA 0.91 ! OV 0.98 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 KP 0.96 LA 0.92 ! OV 0.99 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.16 KP 0.92 LA 0.94 ! OV 0.95 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.60 FD 1.05 KP 1.01 LA 0.95 ! OV 0.89 PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.40 FD 1.12 KP 0.96 LA 0.99 ! OV 0.90 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.04 KP 1.03 LA 0.95 ! OV 0.94 PT 0.93 ! ! ! Fit before self-cal, rms=0.018731Jy sigma=0.643630 ! Fit after self-cal, rms=0.019259Jy sigma=0.633478 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=4.912 mas, bpa=42.62 degrees ! Estimated noise=0.261711 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 = 0.00102249 Jy ! Component: 100 - total flux cleaned = 0.00154084 Jy ! Component: 150 - total flux cleaned = 0.0017189 Jy ! Component: 200 - total flux cleaned = 0.00188628 Jy ! Total flux subtracted in 200 components = 0.00188628 Jy ! Clean residual min=-0.002014 max=0.001895 Jy/beam ! Clean residual mean=-0.000005 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0353894 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.0353894 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=0.019220Jy sigma=0.630114 ! Fit after self-cal, rms=0.019213Jy sigma=0.629298 ! 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=0.019213Jy sigma=0.629298 ! Fit after self-cal, rms=0.020957Jy sigma=0.607105 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=4.914 mas, bpa=31.11 degrees ! Estimated noise=0.264068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118622 Jy ! Component: 100 - total flux cleaned = 0.00156512 Jy ! Component: 150 - total flux cleaned = 0.00169127 Jy ! Component: 200 - total flux cleaned = 0.00174193 Jy ! Total flux subtracted in 200 components = 0.00174193 Jy ! Clean residual min=-0.001700 max=0.001527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.0371313 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 0.0371313 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=0.020876Jy sigma=0.603641 ! Fit after self-cal, rms=0.020909Jy sigma=0.602872 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 = 0.000232916 Jy ! Component: 100 - total flux cleaned = 0.000271135 Jy ! Component: 150 - total flux cleaned = 0.000301451 Jy ! Component: 200 - total flux cleaned = 0.000325813 Jy ! Total flux subtracted in 200 components = 0.000325813 Jy ! Clean residual min=-0.001684 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0374571 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 134 components and 0.0374571 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=0.020888Jy sigma=0.602450 ! Fit after self-cal, rms=0.020871Jy sigma=0.602350 ! 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=0.020871Jy sigma=0.602350 ! Fit after self-cal, rms=0.021290Jy sigma=0.600911 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.35 mas, bmaj=4.917 mas, bpa=28.64 degrees ! Estimated noise=0.260453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542297 Jy ! Component: 100 - total flux cleaned = 0.000707501 Jy ! Component: 150 - total flux cleaned = 0.000761631 Jy ! Component: 200 - total flux cleaned = 0.000816635 Jy ! Total flux subtracted in 200 components = 0.000816635 Jy ! Clean residual min=-0.001601 max=0.001392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0382738 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 0.0382738 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=0.021257Jy sigma=0.600133 ! Fit after self-cal, rms=0.021257Jy sigma=0.599961 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 = 0.00017769 Jy ! Component: 100 - total flux cleaned = 0.000212677 Jy ! Component: 150 - total flux cleaned = 0.000243904 Jy ! Component: 200 - total flux cleaned = 0.000273213 Jy ! Total flux subtracted in 200 components = 0.000273213 Jy ! Clean residual min=-0.001573 max=0.001376 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.038547 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 0.038547 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=0.021243Jy sigma=0.599827 ! Fit after self-cal, rms=0.021231Jy sigma=0.599795 ! 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=0.021231Jy sigma=0.599795 ! Fit after self-cal, rms=0.021440Jy sigma=0.599385 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=5.165 mas, bpa=23.07 degrees ! Estimated noise=0.256999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000296059 Jy ! Component: 100 - total flux cleaned = 0.000397947 Jy ! Component: 150 - total flux cleaned = 0.000452738 Jy ! Component: 200 - total flux cleaned = 0.000494426 Jy ! Total flux subtracted in 200 components = 0.000494426 Jy ! Clean residual min=-0.001562 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0390414 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 160 components and 0.0390414 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=0.021423Jy sigma=0.599157 ! Fit after self-cal, rms=0.021437Jy sigma=0.599107 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 = 9.68063e-05 Jy ! Component: 100 - total flux cleaned = 0.000135503 Jy ! Component: 150 - total flux cleaned = 0.000152986 Jy ! Component: 200 - total flux cleaned = 0.000169402 Jy ! Total flux subtracted in 200 components = 0.000169402 Jy ! Clean residual min=-0.001556 max=0.001354 Jy/beam ! Clean residual mean=-0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0392108 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 0.0392108 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=0.021428Jy sigma=0.599038 ! Fit after self-cal, rms=0.021424Jy sigma=0.599023 ! 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=3.348 mas, bmaj=4.93 mas, bpa=27.36 degrees ! Estimated noise=0.258483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.348 x 4.93 at 27.36 degrees (North through East) ! Clean map min=-0.001518 max=0.021267 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=2.94 mas, bmaj=4.711 mas, bpa=24.64 degrees ! Estimated noise=0.581445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153121 Jy ! Component: 100 - total flux cleaned = 0.0220401 Jy ! Component: 150 - total flux cleaned = 0.0261049 Jy ! Component: 200 - total flux cleaned = 0.0289657 Jy ! Total flux subtracted in 200 components = 0.0289657 Jy ! Clean residual min=-0.002861 max=0.002334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.0289657 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0289657 Jy ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=4.93 mas, bpa=27.36 degrees ! Estimated noise=0.258483 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 = 0.0028436 Jy ! Component: 100 - total flux cleaned = 0.00472406 Jy ! Component: 150 - total flux cleaned = 0.00606541 Jy ! Component: 200 - total flux cleaned = 0.00704337 Jy ! Total flux subtracted in 200 components = 0.00704337 Jy ! Clean residual min=-0.001571 max=0.001420 Jy/beam ! Clean residual mean=-0.000003 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0360091 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 85 components and 0.0360091 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=3.632 mas, bmaj=5.165 mas, bpa=23.07 degrees ! Estimated noise=0.256999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769049 Jy ! Component: 100 - total flux cleaned = 0.00132555 Jy ! Component: 150 - total flux cleaned = 0.00173922 Jy ! Component: 200 - total flux cleaned = 0.0020491 Jy ! Total flux subtracted in 200 components = 0.0020491 Jy ! Clean residual min=-0.001505 max=0.001411 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0380582 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 = 0.000233119 Jy ! Component: 100 - total flux cleaned = 0.000358124 Jy ! Component: 150 - total flux cleaned = 0.000403326 Jy ! Component: 200 - total flux cleaned = 0.000439544 Jy ! Total flux subtracted in 200 components = 0.000439544 Jy ! Clean residual min=-0.001487 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0384978 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.0384978 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.348 mas, bmaj=4.93 mas, bpa=27.36 degrees ! Estimated noise=0.258483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.52504e-05 Jy ! Component: 100 - total flux cleaned = -5.26703e-06 Jy ! Component: 150 - total flux cleaned = 1.30724e-05 Jy ! Component: 200 - total flux cleaned = 3.07355e-05 Jy ! Total flux subtracted in 200 components = 3.07355e-05 Jy ! Clean residual min=-0.001422 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0385285 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 120 components and 0.0385285 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=0.021387Jy sigma=0.599760 ! Fit after self-cal, rms=0.021353Jy sigma=0.599448 wmodel J2232+6249_X_map.mod ! Writing 120 model components to file: J2232+6249_X_map.mod wobs J2232+6249_X_uvs.fits ! Writing UV FITS file: J2232+6249_X_uvs.fits wwins J2232+6249_X_map.win ! wwins: Wrote 1 windows to J2232+6249_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 = -0.000247262 Jy ! Component: 100 - total flux cleaned = -0.000246853 Jy ! Component: 150 - total flux cleaned = -0.000247355 Jy ! Component: 200 - total flux cleaned = -0.000266885 Jy ! Component: 250 - total flux cleaned = -0.000250194 Jy ! Component: 300 - total flux cleaned = -0.000298372 Jy ! Component: 350 - total flux cleaned = -0.000313312 Jy ! Component: 400 - total flux cleaned = -0.000341554 Jy ! Component: 450 - total flux cleaned = -0.000383036 Jy ! Component: 500 - total flux cleaned = -0.000422267 Jy ! Component: 550 - total flux cleaned = -0.000422358 Jy ! Component: 600 - total flux cleaned = -0.000434551 Jy ! Component: 650 - total flux cleaned = -0.000457912 Jy ! Component: 700 - total flux cleaned = -0.000491332 Jy ! Component: 750 - total flux cleaned = -0.000523528 Jy ! Component: 800 - total flux cleaned = -0.000533851 Jy ! Component: 850 - total flux cleaned = -0.000553986 Jy ! Component: 900 - total flux cleaned = -0.000554017 Jy ! Component: 950 - total flux cleaned = -0.000544661 Jy ! Component: 1000 - total flux cleaned = -0.0005082 Jy ! Component: 1050 - total flux cleaned = -0.000472561 Jy ! Component: 1100 - total flux cleaned = -0.000455092 Jy ! Component: 1150 - total flux cleaned = -0.000404319 Jy ! Component: 1200 - total flux cleaned = -0.000363358 Jy ! Component: 1250 - total flux cleaned = -0.0003393 Jy ! Component: 1300 - total flux cleaned = -0.000331338 Jy ! Component: 1350 - total flux cleaned = -0.000300732 Jy ! Component: 1400 - total flux cleaned = -0.000285842 Jy ! Component: 1450 - total flux cleaned = -0.000278688 Jy ! Component: 1500 - total flux cleaned = -0.000264389 Jy ! Component: 1550 - total flux cleaned = -0.000229867 Jy ! Component: 1600 - total flux cleaned = -0.000229897 Jy ! Component: 1650 - total flux cleaned = -0.000209978 Jy ! Component: 1700 - total flux cleaned = -0.00019053 Jy ! Component: 1750 - total flux cleaned = -0.000152405 Jy ! Component: 1800 - total flux cleaned = -0.000146133 Jy ! Component: 1850 - total flux cleaned = -0.000103455 Jy ! Component: 1900 - total flux cleaned = -9.74983e-05 Jy ! Component: 1950 - total flux cleaned = -7.98894e-05 Jy ! Component: 2000 - total flux cleaned = -5.68277e-05 Jy ! Component: 2050 - total flux cleaned = -5.11733e-05 Jy ! Component: 2100 - total flux cleaned = -4.55985e-05 Jy ! Component: 2150 - total flux cleaned = -2.90537e-05 Jy ! Component: 2200 - total flux cleaned = -1.27847e-05 Jy ! Component: 2250 - total flux cleaned = 1.39635e-05 Jy ! Component: 2300 - total flux cleaned = 3.50472e-05 Jy ! Component: 2350 - total flux cleaned = 7.16479e-05 Jy ! Component: 2400 - total flux cleaned = 0.000102585 Jy ! Component: 2450 - total flux cleaned = 0.000133249 Jy ! Component: 2500 - total flux cleaned = 0.000163575 Jy ! Component: 2550 - total flux cleaned = 0.000198471 Jy ! Component: 2600 - total flux cleaned = 0.000218194 Jy ! Component: 2650 - total flux cleaned = 0.00023285 Jy ! Component: 2700 - total flux cleaned = 0.000266808 Jy ! Component: 2750 - total flux cleaned = 0.000285895 Jy ! Component: 2800 - total flux cleaned = 0.000300107 Jy ! Component: 2850 - total flux cleaned = 0.000318921 Jy ! Component: 2900 - total flux cleaned = 0.000337512 Jy ! Component: 2950 - total flux cleaned = 0.000346726 Jy ! Component: 3000 - total flux cleaned = 0.000360507 Jy ! Component: 3050 - total flux cleaned = 0.000383193 Jy ! Component: 3100 - total flux cleaned = 0.000401179 Jy ! Component: 3150 - total flux cleaned = 0.000423469 Jy ! Component: 3200 - total flux cleaned = 0.000432297 Jy ! Component: 3250 - total flux cleaned = 0.00044108 Jy ! Component: 3300 - total flux cleaned = 0.000458539 Jy ! Component: 3350 - total flux cleaned = 0.000467162 Jy ! Component: 3400 - total flux cleaned = 0.00045855 Jy ! Component: 3450 - total flux cleaned = 0.000458562 Jy ! Component: 3500 - total flux cleaned = 0.000471298 Jy ! Component: 3550 - total flux cleaned = 0.000471291 Jy ! Component: 3600 - total flux cleaned = 0.000475499 Jy ! Component: 3650 - total flux cleaned = 0.00047548 Jy ! Component: 3700 - total flux cleaned = 0.000475462 Jy ! Component: 3750 - total flux cleaned = 0.000475424 Jy ! Component: 3800 - total flux cleaned = 0.000475426 Jy ! Component: 3850 - total flux cleaned = 0.000479532 Jy ! Component: 3900 - total flux cleaned = 0.000475478 Jy ! Component: 3950 - total flux cleaned = 0.000479513 Jy ! Component: 4000 - total flux cleaned = 0.000487585 Jy ! Component: 4050 - total flux cleaned = 0.000479526 Jy ! Total flux subtracted in 4096 components = 0.000483534 Jy ! Clean residual min=-0.000229 max=0.000271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000077 Jy/beam ! Combined flux in latest and established models = 0.039012 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 440 components and 0.0390121 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J2232+6249_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.348 x 4.93 at 27.36 degrees (North through East) ! Clean map min=-0.00068051 max=0.021004 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J2232+6249_X_map.fits wmodel /vlbi/sb072/temp_maps//J2232+6249_X_map.mod ! Writing 440 model components to file: /vlbi/sb072/temp_maps//J2232+6249_X_map.mod wobs /vlbi/sb072/temp_maps//J2232+6249_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J2232+6249_X_uvs.fits wwins /vlbi/sb072/temp_maps//J2232+6249_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J2232+6249_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.021004 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.06193e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00866 1.00866 2.01731 4.03462 8.06925 16.1385 32.277 64.554 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 297.425 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J2232+6249_X_dfm.log closed on Sat Jan 12 22:03:52 2019