! Started logfile: /vlbi/sb072/temp_maps//J0322+2933_X_dfm.log on Sat Jan 12 21:49:00 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//J0322+2933_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J0322+2933_X_uva.fits ! AN table 1: 4 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0322+2933 ! ! 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 896 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 J0322+2933_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=0.999323Jy sigma=37.969409 ! Fit after self-cal, rms=0.953215Jy sigma=36.243241 ! 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=0.707 mas, bmaj=2.667 mas, bpa=8.958 degrees ! Estimated noise=0.875855 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 = 0.032577 Jy ! Component: 100 - total flux cleaned = 0.0428045 Jy ! Total flux subtracted in 100 components = 0.0428045 Jy ! Clean residual min=-0.004648 max=0.010826 Jy/beam ! Clean residual mean=-0.000002 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.0428045 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0428045 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=0.027869Jy sigma=0.980321 ! Fit after self-cal, rms=0.027517Jy sigma=0.966960 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994042 Jy ! Component: 100 - total flux cleaned = 0.0154451 Jy ! Total flux subtracted in 100 components = 0.0154451 Jy ! Clean residual min=-0.002951 max=0.003242 Jy/beam ! Clean residual mean=-0.000001 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.0582496 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.0582496 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=0.022761Jy sigma=0.756264 ! Fit after self-cal, rms=0.022672Jy sigma=0.752927 ! 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=0.8425 mas, bmaj=2.923 mas, bpa=8.712 degrees ! Estimated noise=0.641399 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 = 0.00461907 Jy ! Component: 100 - total flux cleaned = 0.00698889 Jy ! Component: 150 - total flux cleaned = 0.00764426 Jy ! Component: 200 - total flux cleaned = 0.00799298 Jy ! Total flux subtracted in 200 components = 0.00799298 Jy ! Clean residual min=-0.002024 max=0.002047 Jy/beam ! Clean residual mean=0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0662426 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0662426 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=0.021730Jy sigma=0.711975 ! Fit after self-cal, rms=0.021718Jy sigma=0.711668 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8425 x 2.923 at 8.712 degrees (North through East) ! Clean map min=-0.0019176 max=0.048287 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 0.93 KP 1.00 LA 1.02 ! MK 1.03 OV 0.93 PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.95 KP 0.97 LA 1.05 ! MK 1.11 OV 0.91 PT 1.07 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.07 KP 1.01 LA 1.05 ! MK 1.00 OV 0.95 PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.99 KP 0.95 LA 0.98 ! MK 1.13 OV 1.05 PT 1.02 SC 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.90 KP 1.00 LA 1.06 ! MK 1.11 OV 0.97 PT 1.11 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.06 KP 0.92 LA 1.08 ! MK 1.00 OV 0.93 PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.84 KP 1.03 LA 1.09 ! MK 1.08 OV 0.94 PT 1.05 SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.84 KP 0.94 LA 1.03 ! MK 0.95 OV 1.00 PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.021718Jy sigma=0.711668 ! Fit after self-cal, rms=0.020968Jy sigma=0.696140 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8412 mas, bmaj=2.868 mas, bpa=8.849 degrees ! Estimated noise=0.630826 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 = 0.000283532 Jy ! Component: 100 - total flux cleaned = 0.000281716 Jy ! Component: 150 - total flux cleaned = 0.000250621 Jy ! Component: 200 - total flux cleaned = 0.000236721 Jy ! Total flux subtracted in 200 components = 0.000236721 Jy ! Clean residual min=-0.001429 max=0.001455 Jy/beam ! Clean residual mean=-0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0664793 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0664793 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=0.020941Jy sigma=0.694739 ! Fit after self-cal, rms=0.020944Jy sigma=0.694493 ! 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=0.020944Jy sigma=0.694493 ! Fit after self-cal, rms=0.020899Jy sigma=0.694462 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=2.864 mas, bpa=8.839 degrees ! Estimated noise=0.630239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101336 Jy ! Component: 100 - total flux cleaned = 0.000112797 Jy ! Component: 150 - total flux cleaned = 0.000113106 Jy ! Component: 200 - total flux cleaned = 0.000123467 Jy ! Total flux subtracted in 200 components = 0.000123467 Jy ! Clean residual min=-0.001441 max=0.001468 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0666028 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.0666028 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=0.020887Jy sigma=0.693949 ! Fit after self-cal, rms=0.020887Jy sigma=0.693909 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 = -3.68671e-05 Jy ! Component: 100 - total flux cleaned = -1.73339e-05 Jy ! Component: 150 - total flux cleaned = -2.5933e-05 Jy ! Component: 200 - total flux cleaned = -4.2712e-05 Jy ! Total flux subtracted in 200 components = -4.2712e-05 Jy ! Clean residual min=-0.001447 max=0.001483 Jy/beam ! Clean residual mean=-0.000003 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0665601 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0665601 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=0.020878Jy sigma=0.693591 ! Fit after self-cal, rms=0.020879Jy sigma=0.693567 ! 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=0.020879Jy sigma=0.693567 ! Fit after self-cal, rms=0.020900Jy sigma=0.693548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8401 mas, bmaj=2.866 mas, bpa=8.869 degrees ! Estimated noise=0.630135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51685e-05 Jy ! Component: 100 - total flux cleaned = -6.18471e-06 Jy ! Component: 150 - total flux cleaned = 1.01348e-05 Jy ! Component: 200 - total flux cleaned = 9.8899e-06 Jy ! Total flux subtracted in 200 components = 9.8899e-06 Jy ! Clean residual min=-0.001445 max=0.001485 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0665699 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.06657 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=0.020893Jy sigma=0.693299 ! Fit after self-cal, rms=0.020893Jy sigma=0.693281 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 = -2.8628e-05 Jy ! Component: 100 - total flux cleaned = -1.3321e-05 Jy ! Component: 150 - total flux cleaned = 1.01672e-06 Jy ! Component: 200 - total flux cleaned = 1.10097e-06 Jy ! Total flux subtracted in 200 components = 1.10097e-06 Jy ! Clean residual min=-0.001444 max=0.001493 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0665711 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.066571 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=0.693089 ! Fit after self-cal, rms=0.020888Jy sigma=0.693078 ! 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=0.020888Jy sigma=0.693078 ! Fit after self-cal, rms=0.020917Jy sigma=0.693057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=4.139 mas, bpa=5.638 degrees ! Estimated noise=0.860165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192352 Jy ! Component: 100 - total flux cleaned = -0.000213404 Jy ! Component: 150 - total flux cleaned = -0.000225541 Jy ! Component: 200 - total flux cleaned = -0.000236638 Jy ! Total flux subtracted in 200 components = -0.000236638 Jy ! Clean residual min=-0.001299 max=0.001402 Jy/beam ! Clean residual mean=-0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0663344 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0663344 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=0.020920Jy sigma=0.693065 ! Fit after self-cal, rms=0.020922Jy sigma=0.692991 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 = -1.94041e-05 Jy ! Component: 100 - total flux cleaned = -1.90216e-05 Jy ! Component: 150 - total flux cleaned = -1.86406e-05 Jy ! Component: 200 - total flux cleaned = -1.35694e-05 Jy ! Total flux subtracted in 200 components = -1.35694e-05 Jy ! Clean residual min=-0.001280 max=0.001379 Jy/beam ! Clean residual mean=-0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0663208 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.0663208 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=0.020922Jy sigma=0.692980 ! Fit after self-cal, rms=0.020922Jy sigma=0.692930 ! 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=0.8397 mas, bmaj=2.87 mas, bpa=8.886 degrees ! Estimated noise=0.630092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 2.87 at 8.886 degrees (North through East) ! Clean map min=-0.0013772 max=0.047892 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=0.7062 mas, bmaj=2.623 mas, bpa=9.226 degrees ! Estimated noise=0.856175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321577 Jy ! Component: 100 - total flux cleaned = 0.0445693 Jy ! Component: 150 - total flux cleaned = 0.0521909 Jy ! Component: 200 - total flux cleaned = 0.0569193 Jy ! Total flux subtracted in 200 components = 0.0569193 Jy ! Clean residual min=-0.002733 max=0.003128 Jy/beam ! Clean residual mean=-0.000003 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.0569193 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0569193 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.87 mas, bpa=8.886 degrees ! Estimated noise=0.630092 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 = 0.00465824 Jy ! Component: 100 - total flux cleaned = 0.00722113 Jy ! Component: 150 - total flux cleaned = 0.00867571 Jy ! Component: 200 - total flux cleaned = 0.00914196 Jy ! Total flux subtracted in 200 components = 0.00914196 Jy ! Clean residual min=-0.001578 max=0.001557 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0660613 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0660613 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.982 mas, bmaj=4.139 mas, bpa=5.638 degrees ! Estimated noise=0.860165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545867 Jy ! Component: 100 - total flux cleaned = 0.000565555 Jy ! Component: 150 - total flux cleaned = 0.000567637 Jy ! Component: 200 - total flux cleaned = 0.000541023 Jy ! Total flux subtracted in 200 components = 0.000541023 Jy ! Clean residual min=-0.001351 max=0.001449 Jy/beam ! Clean residual mean=-0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0666023 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 = -3.57782e-05 Jy ! Component: 100 - total flux cleaned = -6.79138e-05 Jy ! Component: 150 - total flux cleaned = -9.68745e-05 Jy ! Component: 200 - total flux cleaned = -0.00011554 Jy ! Total flux subtracted in 200 components = -0.00011554 Jy ! Clean residual min=-0.001338 max=0.001404 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.0664868 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.0664868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8397 mas, bmaj=2.87 mas, bpa=8.886 degrees ! Estimated noise=0.630092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30956e-05 Jy ! Component: 100 - total flux cleaned = 9.88979e-05 Jy ! Component: 150 - total flux cleaned = 0.000125329 Jy ! Component: 200 - total flux cleaned = 0.000137038 Jy ! Total flux subtracted in 200 components = 0.000137038 Jy ! Clean residual min=-0.001452 max=0.001464 Jy/beam ! Clean residual mean=-0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0666238 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0666238 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=0.020947Jy sigma=0.693975 ! Fit after self-cal, rms=0.020943Jy sigma=0.693832 wmodel J0322+2933_X_map.mod ! Writing 40 model components to file: J0322+2933_X_map.mod wobs J0322+2933_X_uvs.fits ! Writing UV FITS file: J0322+2933_X_uvs.fits wwins J0322+2933_X_map.win ! wwins: Wrote 2 windows to J0322+2933_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 = 0.000130372 Jy ! Component: 100 - total flux cleaned = 0.000279627 Jy ! Component: 150 - total flux cleaned = 0.000443421 Jy ! Component: 200 - total flux cleaned = 0.000598875 Jy ! Component: 250 - total flux cleaned = 0.00070537 Jy ! Component: 300 - total flux cleaned = 0.00084885 Jy ! Component: 350 - total flux cleaned = 0.000966897 Jy ! Component: 400 - total flux cleaned = 0.00106197 Jy ! Component: 450 - total flux cleaned = 0.00108056 Jy ! Component: 500 - total flux cleaned = 0.00111612 Jy ! Component: 550 - total flux cleaned = 0.00109855 Jy ! Component: 600 - total flux cleaned = 0.00109847 Jy ! Component: 650 - total flux cleaned = 0.00109859 Jy ! Component: 700 - total flux cleaned = 0.0011305 Jy ! Component: 750 - total flux cleaned = 0.0011461 Jy ! Component: 800 - total flux cleaned = 0.00119192 Jy ! Component: 850 - total flux cleaned = 0.00120693 Jy ! Component: 900 - total flux cleaned = 0.00119253 Jy ! Component: 950 - total flux cleaned = 0.00122097 Jy ! Component: 1000 - total flux cleaned = 0.0012071 Jy ! Component: 1050 - total flux cleaned = 0.00123462 Jy ! Component: 1100 - total flux cleaned = 0.00122151 Jy ! Component: 1150 - total flux cleaned = 0.0012611 Jy ! Component: 1200 - total flux cleaned = 0.0012484 Jy ! Component: 1250 - total flux cleaned = 0.00131211 Jy ! Component: 1300 - total flux cleaned = 0.00137481 Jy ! Component: 1350 - total flux cleaned = 0.00141174 Jy ! Component: 1400 - total flux cleaned = 0.00144835 Jy ! Component: 1450 - total flux cleaned = 0.00147232 Jy ! Component: 1500 - total flux cleaned = 0.00144859 Jy ! Component: 1550 - total flux cleaned = 0.00144864 Jy ! Component: 1600 - total flux cleaned = 0.00146013 Jy ! Component: 1650 - total flux cleaned = 0.00146007 Jy ! Component: 1700 - total flux cleaned = 0.00146009 Jy ! Component: 1750 - total flux cleaned = 0.00144879 Jy ! Component: 1800 - total flux cleaned = 0.0014598 Jy ! Component: 1850 - total flux cleaned = 0.00143813 Jy ! Component: 1900 - total flux cleaned = 0.00145991 Jy ! Component: 1950 - total flux cleaned = 0.00144928 Jy ! Component: 2000 - total flux cleaned = 0.00144927 Jy ! Component: 2050 - total flux cleaned = 0.00144924 Jy ! Component: 2100 - total flux cleaned = 0.00144917 Jy ! Component: 2150 - total flux cleaned = 0.00141812 Jy ! Component: 2200 - total flux cleaned = 0.0013977 Jy ! Component: 2250 - total flux cleaned = 0.0013774 Jy ! Component: 2300 - total flux cleaned = 0.00134717 Jy ! Component: 2350 - total flux cleaned = 0.00136718 Jy ! Component: 2400 - total flux cleaned = 0.00137709 Jy ! Component: 2450 - total flux cleaned = 0.00138694 Jy ! Component: 2500 - total flux cleaned = 0.00137706 Jy ! Component: 2550 - total flux cleaned = 0.00137701 Jy ! Component: 2600 - total flux cleaned = 0.00136725 Jy ! Component: 2650 - total flux cleaned = 0.00137684 Jy ! Component: 2700 - total flux cleaned = 0.00135759 Jy ! Component: 2750 - total flux cleaned = 0.0013576 Jy ! Component: 2800 - total flux cleaned = 0.00135761 Jy ! Component: 2850 - total flux cleaned = 0.00135763 Jy ! Component: 2900 - total flux cleaned = 0.00135757 Jy ! Component: 2950 - total flux cleaned = 0.00134811 Jy ! Component: 3000 - total flux cleaned = 0.00134808 Jy ! Component: 3050 - total flux cleaned = 0.00132936 Jy ! Component: 3100 - total flux cleaned = 0.00132939 Jy ! Component: 3150 - total flux cleaned = 0.00133875 Jy ! Component: 3200 - total flux cleaned = 0.00131083 Jy ! Component: 3250 - total flux cleaned = 0.00132937 Jy ! Component: 3300 - total flux cleaned = 0.00131077 Jy ! Component: 3350 - total flux cleaned = 0.00127363 Jy ! Component: 3400 - total flux cleaned = 0.00123653 Jy ! Component: 3450 - total flux cleaned = 0.001218 Jy ! Component: 3500 - total flux cleaned = 0.0012087 Jy ! Component: 3550 - total flux cleaned = 0.00119013 Jy ! Component: 3600 - total flux cleaned = 0.00118082 Jy ! Component: 3650 - total flux cleaned = 0.00115299 Jy ! Component: 3700 - total flux cleaned = 0.00116227 Jy ! Component: 3750 - total flux cleaned = 0.00115299 Jy ! Component: 3800 - total flux cleaned = 0.00114371 Jy ! Component: 3850 - total flux cleaned = 0.00112504 Jy ! Component: 3900 - total flux cleaned = 0.00114365 Jy ! Component: 3950 - total flux cleaned = 0.00112495 Jy ! Component: 4000 - total flux cleaned = 0.00112492 Jy ! Component: 4050 - total flux cleaned = 0.00111549 Jy ! Total flux subtracted in 4096 components = 0.00108742 Jy ! Clean residual min=-0.000591 max=0.000550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0677112 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 289 components and 0.0677113 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J0322+2933_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8397 x 2.87 at 8.886 degrees (North through East) ! Clean map min=-0.00089254 max=0.047561 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J0322+2933_X_map.fits wmodel /vlbi/sb072/temp_maps//J0322+2933_X_map.mod ! Writing 289 model components to file: /vlbi/sb072/temp_maps//J0322+2933_X_map.mod wobs /vlbi/sb072/temp_maps//J0322+2933_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J0322+2933_X_uvs.fits wwins /vlbi/sb072/temp_maps//J0322+2933_X_map.win ! wwins: Wrote 3 windows to /vlbi/sb072/temp_maps//J0322+2933_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0475614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.89141 0.89141 1.78282 3.56564 7.13128 14.2626 28.5251 57.0503 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.545 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J0322+2933_X_dfm.log closed on Sat Jan 12 21:49:04 2019