! Started logfile: /vlbi/sb072/temp_maps//J1322-0606_C_dfm.log on Fri Jan 25 19:30:38 2019 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /vlbi/sb072/temp_maps//J1322-0606_C_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1322-0606_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1322-0606 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 6840 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1322-0606_C] 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 0.300x0.300 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=1.005502Jy sigma=40.476140 ! Fit after self-cal, rms=0.889202Jy sigma=36.102654 ! 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=1.385 mas, bmaj=3.401 mas, bpa=-0.8172 degrees ! Estimated noise=0.34764 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 = 0.0841479 Jy ! Component: 100 - total flux cleaned = 0.10251 Jy ! Total flux subtracted in 100 components = 0.10251 Jy ! Clean residual min=-0.003548 max=0.005726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.10251 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.10251 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=0.040394Jy sigma=0.866322 ! Fit after self-cal, rms=0.040386Jy sigma=0.865934 ! Inverting map ! Added new window around map position (-3.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00597396 Jy ! Component: 100 - total flux cleaned = 0.00857916 Jy ! Total flux subtracted in 100 components = 0.00857916 Jy ! Clean residual min=-0.003160 max=0.003718 Jy/beam ! Clean residual mean=-0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.111089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.111089 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=0.039082Jy sigma=0.825682 ! Fit after self-cal, rms=0.039041Jy sigma=0.823478 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.746 mas, bmaj=3.986 mas, bpa=-2.555 degrees ! Estimated noise=0.218271 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 = 0.00107588 Jy ! Component: 100 - total flux cleaned = 0.00107557 Jy ! Component: 150 - total flux cleaned = 0.00107505 Jy ! Component: 200 - total flux cleaned = 0.00113812 Jy ! Total flux subtracted in 200 components = 0.00113812 Jy ! Clean residual min=-0.002510 max=0.002839 Jy/beam ! Clean residual mean=-0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.112228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.112228 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=0.038732Jy sigma=0.820515 ! Fit after self-cal, rms=0.038720Jy sigma=0.820080 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.746 x 3.986 at -2.555 degrees (North through East) ! Clean map min=-0.0024148 max=0.10593 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.95 KP 0.96 ! LA 1.09 MK 1.01 NL 0.97 OV 1.14 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.98 KP 0.97 ! LA 1.07 MK 0.99 NL 1.02 OV 1.09 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.99 KP 0.95 ! LA 1.06 MK 1.03 NL 1.04 OV 1.03 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 0.36 KP 0.95 ! LA 1.03 MK 1.01 NL 1.03 OV 1.03 ! PT 0.86 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.98 KP 0.96 ! LA 1.06 MK 1.01 NL 1.04 OV 1.02 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.01 KP 0.97 ! LA 1.06 MK 1.01 NL 1.04 OV 1.04 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.99 KP 0.97 ! LA 1.05 MK 1.01 NL 1.06 OV 1.03 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.99 KP 0.98 ! LA 1.04 MK 1.04 NL 1.05 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.038720Jy sigma=0.820080 ! Fit after self-cal, rms=0.019120Jy sigma=0.684600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.739 mas, bmaj=4.008 mas, bpa=-2.639 degrees ! Estimated noise=0.21788 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 = -0.000183208 Jy ! Component: 100 - total flux cleaned = -0.000178995 Jy ! Component: 150 - total flux cleaned = -0.000179252 Jy ! Component: 200 - total flux cleaned = -0.000178557 Jy ! Total flux subtracted in 200 components = -0.000178557 Jy ! Clean residual min=-0.001016 max=0.000872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.112049 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.112049 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=0.019035Jy sigma=0.681639 ! Fit after self-cal, rms=0.019036Jy sigma=0.681208 ! 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=0.019036Jy sigma=0.681208 ! Fit after self-cal, rms=0.018978Jy sigma=0.680684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.736 mas, bmaj=4.006 mas, bpa=-2.676 degrees ! Estimated noise=0.217767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147231 Jy ! Component: 100 - total flux cleaned = -8.72861e-05 Jy ! Component: 150 - total flux cleaned = -8.69694e-05 Jy ! Component: 200 - total flux cleaned = -6.03712e-05 Jy ! Total flux subtracted in 200 components = -6.03712e-05 Jy ! Clean residual min=-0.000838 max=0.000789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.111989 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.111989 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=0.018934Jy sigma=0.679199 ! Fit after self-cal, rms=0.018933Jy sigma=0.679054 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.70254e-05 Jy ! Component: 100 - total flux cleaned = -7.76607e-05 Jy ! Component: 150 - total flux cleaned = -7.7465e-05 Jy ! Component: 200 - total flux cleaned = -7.74382e-05 Jy ! Total flux subtracted in 200 components = -7.74382e-05 Jy ! Clean residual min=-0.000809 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.111911 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.111911 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=0.018919Jy sigma=0.678655 ! Fit after self-cal, rms=0.018919Jy sigma=0.678626 ! 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=0.018919Jy sigma=0.678626 ! Fit after self-cal, rms=0.018859Jy sigma=0.678060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.733 mas, bmaj=4.004 mas, bpa=-2.719 degrees ! Estimated noise=0.217655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150471 Jy ! Component: 100 - total flux cleaned = -7.71787e-05 Jy ! Component: 150 - total flux cleaned = -4.78805e-05 Jy ! Component: 200 - total flux cleaned = -4.79221e-05 Jy ! Total flux subtracted in 200 components = -4.79221e-05 Jy ! Clean residual min=-0.000725 max=0.000718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.111863 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.111863 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=0.018839Jy sigma=0.677421 ! Fit after self-cal, rms=0.018838Jy sigma=0.677357 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) ! Added new window around map position (-10.8, 36.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467668 Jy ! Component: 100 - total flux cleaned = 0.000327109 Jy ! Component: 150 - total flux cleaned = 0.000249657 Jy ! Component: 200 - total flux cleaned = 0.000239252 Jy ! Total flux subtracted in 200 components = 0.000239252 Jy ! Clean residual min=-0.000686 max=0.000617 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.112102 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.112102 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=0.018809Jy sigma=0.676088 ! Fit after self-cal, rms=0.018808Jy sigma=0.676067 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.018808Jy sigma=0.676067 ! Fit after self-cal, rms=0.018762Jy sigma=0.675929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=6.488 mas, bpa=-8.542 degrees ! Estimated noise=0.270781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.34512e-06 Jy ! Component: 100 - total flux cleaned = -4.0315e-05 Jy ! Component: 150 - total flux cleaned = -7.54378e-05 Jy ! Component: 200 - total flux cleaned = -9.36638e-05 Jy ! Total flux subtracted in 200 components = -9.36638e-05 Jy ! Clean residual min=-0.000608 max=0.000664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.112009 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.112009 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=0.018755Jy sigma=0.675717 ! Fit after self-cal, rms=0.018755Jy sigma=0.675705 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 = -1.85283e-05 Jy ! Component: 100 - total flux cleaned = -1.85475e-05 Jy ! Component: 150 - total flux cleaned = -2.7889e-05 Jy ! Component: 200 - total flux cleaned = -2.76639e-05 Jy ! Total flux subtracted in 200 components = -2.76639e-05 Jy ! Clean residual min=-0.000600 max=0.000670 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.111981 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.111981 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=0.018753Jy sigma=0.675654 ! Fit after self-cal, rms=0.018753Jy sigma=0.675648 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=4.004 mas, bpa=-2.748 degrees ! Estimated noise=0.217387 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 4.004 at -2.748 degrees (North through East) ! Clean map min=-0.00062768 max=0.10599 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=1.377 mas, bmaj=3.423 mas, bpa=-1.219 degrees ! Estimated noise=0.343751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832042 Jy ! Component: 100 - total flux cleaned = 0.101348 Jy ! Component: 150 - total flux cleaned = 0.106135 Jy ! Component: 200 - total flux cleaned = 0.108562 Jy ! Total flux subtracted in 200 components = 0.108562 Jy ! Clean residual min=-0.001268 max=0.001405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.108562 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.108562 Jy ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=4.004 mas, bpa=-2.748 degrees ! Estimated noise=0.217387 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 = 0.00154254 Jy ! Component: 100 - total flux cleaned = 0.00245541 Jy ! Component: 150 - total flux cleaned = 0.00284315 Jy ! Component: 200 - total flux cleaned = 0.00305664 Jy ! Total flux subtracted in 200 components = 0.00305664 Jy ! Clean residual min=-0.000714 max=0.000685 Jy/beam ! Clean residual mean=-0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.111619 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.111619 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=6.488 mas, bpa=-8.542 degrees ! Estimated noise=0.270781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286534 Jy ! Component: 100 - total flux cleaned = 0.000311509 Jy ! Component: 150 - total flux cleaned = 0.000321325 Jy ! Component: 200 - total flux cleaned = 0.000313376 Jy ! Total flux subtracted in 200 components = 0.000313376 Jy ! Clean residual min=-0.000634 max=0.000682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.111932 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 = -2.57238e-07 Jy ! Component: 100 - total flux cleaned = -9.9571e-08 Jy ! Component: 150 - total flux cleaned = 1.12782e-05 Jy ! Component: 200 - total flux cleaned = 1.62428e-05 Jy ! Total flux subtracted in 200 components = 1.62428e-05 Jy ! Clean residual min=-0.000626 max=0.000676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.111949 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.111949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.732 mas, bmaj=4.004 mas, bpa=-2.748 degrees ! Estimated noise=0.217387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.41842e-05 Jy ! Component: 100 - total flux cleaned = -3.45644e-05 Jy ! Component: 150 - total flux cleaned = -5.18184e-05 Jy ! Component: 200 - total flux cleaned = -5.13308e-05 Jy ! Total flux subtracted in 200 components = -5.13308e-05 Jy ! Clean residual min=-0.000690 max=0.000564 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.111897 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.111897 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=0.018748Jy sigma=0.675535 ! Fit after self-cal, rms=0.018747Jy sigma=0.675479 wmodel J1322-0606_C_map.mod ! Writing 70 model components to file: J1322-0606_C_map.mod wobs J1322-0606_C_uvs.fits ! Writing UV FITS file: J1322-0606_C_uvs.fits wwins J1322-0606_C_map.win ! wwins: Wrote 3 windows to J1322-0606_C_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 = -0.000285972 Jy ! Component: 100 - total flux cleaned = -0.000421456 Jy ! Component: 150 - total flux cleaned = -0.000500533 Jy ! Component: 200 - total flux cleaned = -0.000557143 Jy ! Component: 250 - total flux cleaned = -0.000575432 Jy ! Component: 300 - total flux cleaned = -0.00058421 Jy ! Component: 350 - total flux cleaned = -0.000575749 Jy ! Component: 400 - total flux cleaned = -0.000608967 Jy ! Component: 450 - total flux cleaned = -0.000592688 Jy ! Component: 500 - total flux cleaned = -0.000592611 Jy ! Component: 550 - total flux cleaned = -0.000584882 Jy ! Component: 600 - total flux cleaned = -0.000599838 Jy ! Component: 650 - total flux cleaned = -0.000577658 Jy ! Component: 700 - total flux cleaned = -0.000584947 Jy ! Component: 750 - total flux cleaned = -0.000570897 Jy ! Component: 800 - total flux cleaned = -0.000584802 Jy ! Component: 850 - total flux cleaned = -0.000611808 Jy ! Component: 900 - total flux cleaned = -0.000611751 Jy ! Component: 950 - total flux cleaned = -0.000657583 Jy ! Component: 1000 - total flux cleaned = -0.000657365 Jy ! Component: 1050 - total flux cleaned = -0.000676436 Jy ! Component: 1100 - total flux cleaned = -0.0007076 Jy ! Component: 1150 - total flux cleaned = -0.000732061 Jy ! Component: 1200 - total flux cleaned = -0.000768407 Jy ! Component: 1250 - total flux cleaned = -0.000810153 Jy ! Component: 1300 - total flux cleaned = -0.000851095 Jy ! Component: 1350 - total flux cleaned = -0.000874267 Jy ! Component: 1400 - total flux cleaned = -0.000908635 Jy ! Component: 1450 - total flux cleaned = -0.00095927 Jy ! Component: 1500 - total flux cleaned = -0.000986948 Jy ! Component: 1550 - total flux cleaned = -0.00103067 Jy ! Component: 1600 - total flux cleaned = -0.00107921 Jy ! Component: 1650 - total flux cleaned = -0.00110043 Jy ! Component: 1700 - total flux cleaned = -0.0011424 Jy ! Component: 1750 - total flux cleaned = -0.00117865 Jy ! Component: 1800 - total flux cleaned = -0.00120945 Jy ! Component: 1850 - total flux cleaned = -0.00125995 Jy ! Component: 1900 - total flux cleaned = -0.00126988 Jy ! Component: 1950 - total flux cleaned = -0.00131441 Jy ! Component: 2000 - total flux cleaned = -0.0013388 Jy ! Component: 2050 - total flux cleaned = -0.00138706 Jy ! Component: 2100 - total flux cleaned = -0.00140616 Jy ! Component: 2150 - total flux cleaned = -0.00144876 Jy ! Component: 2200 - total flux cleaned = -0.00147208 Jy ! Component: 2250 - total flux cleaned = -0.00150438 Jy ! Component: 2300 - total flux cleaned = -0.00152733 Jy ! Component: 2350 - total flux cleaned = -0.0015546 Jy ! Component: 2400 - total flux cleaned = -0.00159956 Jy ! Component: 2450 - total flux cleaned = -0.00163067 Jy ! Component: 2500 - total flux cleaned = -0.00165265 Jy ! Component: 2550 - total flux cleaned = -0.00167012 Jy ! Component: 2600 - total flux cleaned = -0.00170036 Jy ! Component: 2650 - total flux cleaned = -0.00172174 Jy ! Component: 2700 - total flux cleaned = -0.00175149 Jy ! Component: 2750 - total flux cleaned = -0.00175985 Jy ! Component: 2800 - total flux cleaned = -0.00178909 Jy ! Component: 2850 - total flux cleaned = -0.00180562 Jy ! Component: 2900 - total flux cleaned = -0.00182209 Jy ! Component: 2950 - total flux cleaned = -0.00185473 Jy ! Component: 3000 - total flux cleaned = -0.00187897 Jy ! Component: 3050 - total flux cleaned = -0.00191102 Jy ! Component: 3100 - total flux cleaned = -0.0019229 Jy ! Component: 3150 - total flux cleaned = -0.00193863 Jy ! Component: 3200 - total flux cleaned = -0.00194643 Jy ! Component: 3250 - total flux cleaned = -0.00195803 Jy ! Component: 3300 - total flux cleaned = -0.00198879 Jy ! Component: 3350 - total flux cleaned = -0.00199644 Jy ! Component: 3400 - total flux cleaned = -0.00201161 Jy ! Component: 3450 - total flux cleaned = -0.00204168 Jy ! Component: 3500 - total flux cleaned = -0.00205283 Jy ! Component: 3550 - total flux cleaned = -0.00206397 Jy ! Component: 3600 - total flux cleaned = -0.00207128 Jy ! Component: 3650 - total flux cleaned = -0.00210058 Jy ! Component: 3700 - total flux cleaned = -0.00212235 Jy ! Component: 3750 - total flux cleaned = -0.00211516 Jy ! Component: 3800 - total flux cleaned = -0.00212593 Jy ! Component: 3850 - total flux cleaned = -0.00213304 Jy ! Component: 3900 - total flux cleaned = -0.00212596 Jy ! Component: 3950 - total flux cleaned = -0.00215056 Jy ! Component: 4000 - total flux cleaned = -0.00214008 Jy ! Component: 4050 - total flux cleaned = -0.00214706 Jy ! Total flux subtracted in 4096 components = -0.00215052 Jy ! Clean residual min=-0.000209 max=0.000242 Jy/beam ! Clean residual mean=-0.000000 rms=0.000062 Jy/beam ! Combined flux in latest and established models = 0.109747 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 355 components and 0.109747 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1322-0606_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.732 x 4.004 at -2.748 degrees (North through East) ! Clean map min=-0.00050591 max=0.1061 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1322-0606_C_map.fits wmodel /vlbi/sb072/temp_maps//J1322-0606_C_map.mod ! Writing 355 model components to file: /vlbi/sb072/temp_maps//J1322-0606_C_map.mod wobs /vlbi/sb072/temp_maps//J1322-0606_C_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1322-0606_C_uvs.fits wwins /vlbi/sb072/temp_maps//J1322-0606_C_map.win ! wwins: Wrote 4 windows to /vlbi/sb072/temp_maps//J1322-0606_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.106103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.12991e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173319 0.173319 0.346638 0.693276 1.38655 2.7731 5.54621 11.0924 22.1848 44.3696 88.7393 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.106 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1730.91 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1322-0606_C_dfm.log closed on Fri Jan 25 19:30:43 2019