! Started logfile: /vlbi/sb072/temp_maps//J1543-0757_X_dfm.log on Mon Nov 12 23:03:06 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 /vlbi/sb072/temp_maps//J1543-0757_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1543-0757_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1543-0757 ! ! 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 1440 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 J1543-0757_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=1.015133Jy sigma=37.793397 ! Fit after self-cal, rms=0.932659Jy sigma=35.021391 ! 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=0.6993 mas, bmaj=1.839 mas, bpa=-7.197 degrees ! Estimated noise=0.690917 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423648 Jy ! Component: 100 - total flux cleaned = 0.0724517 Jy ! Total flux subtracted in 100 components = 0.0724517 Jy ! Clean residual min=-0.013847 max=0.017666 Jy/beam ! Clean residual mean=-0.000019 rms=0.005484 Jy/beam ! Combined flux in latest and established models = 0.0724517 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0724517 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=0.119177Jy sigma=4.207413 ! Fit after self-cal, rms=0.117766Jy sigma=4.146324 ! 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=0.8695 mas, bmaj=2.123 mas, bpa=-4.719 degrees ! Estimated noise=0.513246 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 = 0.0537138 Jy ! Component: 100 - total flux cleaned = 0.0934224 Jy ! Component: 150 - total flux cleaned = 0.126129 Jy ! Component: 200 - total flux cleaned = 0.152773 Jy ! Total flux subtracted in 200 components = 0.152773 Jy ! Clean residual min=-0.016914 max=0.017081 Jy/beam ! Clean residual mean=-0.000048 rms=0.006875 Jy/beam ! Combined flux in latest and established models = 0.225225 Jy ! Performing phase self-cal ! Adding 125 model components to the UV plane model. ! The established model now contains 146 components and 0.225225 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=0.070141Jy sigma=2.426790 ! Fit after self-cal, rms=0.069651Jy sigma=2.405864 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8695 x 2.123 at -4.719 degrees (North through East) ! Clean map min=-0.017251 max=0.06252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.80 HN 1.17 LA 0.63 ! MK 0.87 NL 1.11 OV 1.28 PT 0.73 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.79 HN 1.15 LA 0.65 ! MK 0.87 NL 1.07 OV 1.32 PT 0.74 ! SC 1.15 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.79 HN 1.03 LA 0.64 ! MK 0.98 NL 1.12 OV 1.31 PT 0.72 ! SC 1.28 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.83 HN 0.96 LA 0.65 ! MK 1.53 NL 1.15 OV 1.18 PT 0.69 ! SC 1.47 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.88 HN 0.89 LA 0.69 ! MK 1.26 NL 1.07 OV 1.10 PT 0.68 ! SC 1.53 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.84 LA 0.69 ! MK 1.69 NL 1.09 OV 1.10 PT 0.72 ! SC 1.40 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.86 HN 0.95 LA 0.71 ! MK 0.87 NL 1.09 OV 1.09 PT 0.69 ! SC 1.34 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.88 HN 0.89 LA 0.71 ! MK 1.33 NL 1.04 OV 1.14 PT 0.71 ! SC 1.25 ! ! ! Fit before self-cal, rms=0.069651Jy sigma=2.405864 ! Fit after self-cal, rms=0.034263Jy sigma=1.364876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9442 mas, bmaj=2.337 mas, bpa=-6.41 degrees ! Estimated noise=0.469563 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 = 0.0152201 Jy ! Component: 100 - total flux cleaned = 0.0237003 Jy ! Component: 150 - total flux cleaned = 0.0266669 Jy ! Component: 200 - total flux cleaned = 0.0282996 Jy ! Total flux subtracted in 200 components = 0.0282996 Jy ! Clean residual min=-0.004164 max=0.004167 Jy/beam ! Clean residual mean=0.000008 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.253525 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 223 components and 0.253524 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=0.024449Jy sigma=0.861132 ! Fit after self-cal, rms=0.024278Jy sigma=0.854366 ! 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=0.024278Jy sigma=0.854366 ! Fit after self-cal, rms=0.022692Jy sigma=0.818948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9574 mas, bmaj=2.367 mas, bpa=-6.21 degrees ! Estimated noise=0.459136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330965 Jy ! Component: 100 - total flux cleaned = 0.00443005 Jy ! Component: 150 - total flux cleaned = 0.0049258 Jy ! Component: 200 - total flux cleaned = 0.00532902 Jy ! Total flux subtracted in 200 components = 0.00532902 Jy ! Clean residual min=-0.002115 max=0.002112 Jy/beam ! Clean residual mean=0.000003 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.258853 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 282 components and 0.258853 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=0.020295Jy sigma=0.681876 ! Fit after self-cal, rms=0.020234Jy sigma=0.680304 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 = 0.000397499 Jy ! Component: 100 - total flux cleaned = 0.000179787 Jy ! Component: 150 - total flux cleaned = -0.000112741 Jy ! Component: 200 - total flux cleaned = -0.000298735 Jy ! Total flux subtracted in 200 components = -0.000298735 Jy ! Clean residual min=-0.001423 max=0.001418 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.258555 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 338 components and 0.258555 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=0.019249Jy sigma=0.630285 ! Fit after self-cal, rms=0.019221Jy sigma=0.629769 ! 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=0.019221Jy sigma=0.629769 ! Fit after self-cal, rms=0.018350Jy sigma=0.626972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9471 mas, bmaj=2.355 mas, bpa=-6.62 degrees ! Estimated noise=0.451422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000277898 Jy ! Component: 100 - total flux cleaned = -0.000267673 Jy ! Component: 150 - total flux cleaned = -0.000534766 Jy ! Component: 200 - total flux cleaned = -0.000409913 Jy ! Total flux subtracted in 200 components = -0.000409913 Jy ! Clean residual min=-0.001014 max=0.001013 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.258145 Jy selfcal ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 383 components and 0.258145 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=0.017812Jy sigma=0.601988 ! Fit after self-cal, rms=0.017798Jy sigma=0.601736 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 = -0.000608536 Jy ! Component: 100 - total flux cleaned = -0.000995704 Jy ! Component: 150 - total flux cleaned = -0.00114913 Jy ! Component: 200 - total flux cleaned = -0.00129711 Jy ! Total flux subtracted in 200 components = -0.00129711 Jy ! Clean residual min=-0.000798 max=0.000799 Jy/beam ! Clean residual mean=0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.256848 Jy ! Performing phase self-cal ! Adding 83 model components to the UV plane model. ! The established model now contains 422 components and 0.256848 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=0.017464Jy sigma=0.588314 ! Fit after self-cal, rms=0.017458Jy sigma=0.588176 ! 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=0.017458Jy sigma=0.588176 ! Fit after self-cal, rms=0.017018Jy sigma=0.587581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.062 mas, bmaj=3.81 mas, bpa=-4.494 degrees ! Estimated noise=0.533425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000732652 Jy ! Component: 100 - total flux cleaned = 0.00110138 Jy ! Component: 150 - total flux cleaned = 0.00133138 Jy ! Component: 200 - total flux cleaned = 0.00145571 Jy ! Total flux subtracted in 200 components = 0.00145571 Jy ! Clean residual min=-0.000674 max=0.000674 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.258303 Jy selfcal ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 476 components and 0.258303 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=0.016854Jy sigma=0.579953 ! Fit after self-cal, rms=0.016851Jy sigma=0.579792 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 = -5.50578e-05 Jy ! Component: 100 - total flux cleaned = -5.46878e-05 Jy ! Component: 150 - total flux cleaned = -5.4806e-05 Jy ! Component: 200 - total flux cleaned = 3.93774e-05 Jy ! Total flux subtracted in 200 components = 3.93774e-05 Jy ! Clean residual min=-0.000521 max=0.000521 Jy/beam ! Clean residual mean=0.000000 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.258343 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 532 components and 0.258343 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=0.016745Jy sigma=0.575884 ! Fit after self-cal, rms=0.016742Jy sigma=0.575799 ! 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=0.9389 mas, bmaj=2.344 mas, bpa=-6.934 degrees ! Estimated noise=0.446199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9389 x 2.344 at -6.934 degrees (North through East) ! Clean map min=-0.0021916 max=0.049621 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=0.7376 mas, bmaj=1.983 mas, bpa=-9.174 degrees ! Estimated noise=0.649108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427839 Jy ! Component: 100 - total flux cleaned = 0.07198 Jy ! Component: 150 - total flux cleaned = 0.0937309 Jy ! Component: 200 - total flux cleaned = 0.110594 Jy ! Total flux subtracted in 200 components = 0.110594 Jy ! Clean residual min=-0.010377 max=0.010571 Jy/beam ! Clean residual mean=-0.000005 rms=0.003423 Jy/beam ! Combined flux in latest and established models = 0.110594 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 0.110594 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=2.344 mas, bpa=-6.934 degrees ! Estimated noise=0.446199 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 = 0.0273571 Jy ! Component: 100 - total flux cleaned = 0.0480852 Jy ! Component: 150 - total flux cleaned = 0.0615233 Jy ! Component: 200 - total flux cleaned = 0.072183 Jy ! Total flux subtracted in 200 components = 0.072183 Jy ! Clean residual min=-0.008458 max=0.008561 Jy/beam ! Clean residual mean=-0.000013 rms=0.003350 Jy/beam ! Combined flux in latest and established models = 0.182777 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 134 components and 0.182777 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=2.062 mas, bmaj=3.81 mas, bpa=-4.494 degrees ! Estimated noise=0.533425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181099 Jy ! Component: 100 - total flux cleaned = 0.0299136 Jy ! Component: 150 - total flux cleaned = 0.0366326 Jy ! Component: 200 - total flux cleaned = 0.0407541 Jy ! Total flux subtracted in 200 components = 0.0407541 Jy ! Clean residual min=-0.005530 max=0.005590 Jy/beam ! Clean residual mean=-0.000006 rms=0.002376 Jy/beam ! Combined flux in latest and established models = 0.223531 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 = 0.00248348 Jy ! Component: 100 - total flux cleaned = 0.00372102 Jy ! Component: 150 - total flux cleaned = 0.00475964 Jy ! Component: 200 - total flux cleaned = 0.00516507 Jy ! Total flux subtracted in 200 components = 0.00516507 Jy ! Clean residual min=-0.002745 max=0.002744 Jy/beam ! Clean residual mean=0.000001 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.228696 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 269 components and 0.228696 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9389 mas, bmaj=2.344 mas, bpa=-6.934 degrees ! Estimated noise=0.446199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265014 Jy ! Component: 100 - total flux cleaned = 0.00377504 Jy ! Component: 150 - total flux cleaned = 0.00467477 Jy ! Component: 200 - total flux cleaned = 0.00546385 Jy ! Total flux subtracted in 200 components = 0.00546385 Jy ! Clean residual min=-0.001549 max=0.001554 Jy/beam ! Clean residual mean=-0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.23416 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 329 components and 0.23416 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=0.018678Jy sigma=0.648303 ! Fit after self-cal, rms=0.018594Jy sigma=0.644652 wmodel J1543-0757_X_map.mod ! Writing 329 model components to file: J1543-0757_X_map.mod wobs J1543-0757_X_uvs.fits ! Writing UV FITS file: J1543-0757_X_uvs.fits wwins J1543-0757_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /vlbi/sb072/temp_maps//J1543-0757_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9389 x 2.344 at -6.934 degrees (North through East) ! Clean map min=-0.0034771 max=0.044961 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1543-0757_X_map.fits wmodel /vlbi/sb072/temp_maps//J1543-0757_X_map.mod ! Writing 329 model components to file: /vlbi/sb072/temp_maps//J1543-0757_X_map.mod wobs /vlbi/sb072/temp_maps//J1543-0757_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1543-0757_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1543-0757_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0449613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000480467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.20587 3.20587 6.41174 12.8235 25.647 51.294 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 93.578 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1543-0757_X_dfm.log closed on Mon Nov 12 23:03:08 2018