! Started logfile: /vlbi/sb072/temp_maps//J1350+0940_X_dfm.log on Thu Jan 31 09:36:39 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//J1350+0940_X_uva.fits ! Reading UV FITS file: /vlbi/sb072/temp_maps//J1350+0940_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350+0940 ! ! 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 76 lines of history. ! ! Reading 1176 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 J1350+0940_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=1.011450Jy sigma=30.648346 ! Fit after self-cal, rms=0.883360Jy sigma=26.911219 ! 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=1.092 mas, bmaj=2.448 mas, bpa=39.42 degrees ! Estimated noise=0.98717 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 = 0.0826762 Jy ! Component: 100 - total flux cleaned = 0.107645 Jy ! Total flux subtracted in 100 components = 0.107645 Jy ! Clean residual min=-0.007669 max=0.012370 Jy/beam ! Clean residual mean=-0.000010 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 0.107645 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.107645 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=0.051842Jy sigma=1.191173 ! Fit after self-cal, rms=0.051820Jy sigma=1.190546 ! 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=1.351 mas, bmaj=2.405 mas, bpa=35.32 degrees ! Estimated noise=0.730083 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 = 0.0199726 Jy ! Component: 100 - total flux cleaned = 0.0297936 Jy ! Component: 150 - total flux cleaned = 0.0347683 Jy ! Component: 200 - total flux cleaned = 0.0366611 Jy ! Total flux subtracted in 200 components = 0.0366611 Jy ! Clean residual min=-0.004654 max=0.004418 Jy/beam ! Clean residual mean=-0.000001 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.144306 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.144306 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=0.043527Jy sigma=0.874850 ! Fit after self-cal, rms=0.043498Jy sigma=0.874019 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.351 x 2.405 at 35.32 degrees (North through East) ! Clean map min=-0.0046076 max=0.11804 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.94 KP 0.96 LA 0.98 ! NL 1.06 OV 1.05 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.91 KP 1.01 LA 0.94 ! NL 0.99 OV 1.07 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.88 KP 1.02 LA 1.00 ! NL 1.04 OV 1.09 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.92 KP 1.00 LA 1.01 ! NL 0.99 OV 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.92 KP 1.02 LA 0.96 ! NL 1.14 OV 1.06 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.88 KP 0.98 LA 1.01 ! NL 0.99 OV 1.07 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.90 KP 0.95 LA 0.99 ! NL 1.01 OV 1.05 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.93 KP 1.01 LA 0.94 ! NL 1.16 OV 1.11 SC 1.08 ! ! ! Fit before self-cal, rms=0.043498Jy sigma=0.874019 ! Fit after self-cal, rms=0.042872Jy sigma=0.830411 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.371 mas, bpa=34.56 degrees ! Estimated noise=0.718355 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 = 0.00329083 Jy ! Component: 100 - total flux cleaned = 0.00519585 Jy ! Component: 150 - total flux cleaned = 0.00567912 Jy ! Component: 200 - total flux cleaned = 0.00592598 Jy ! Total flux subtracted in 200 components = 0.00592598 Jy ! Clean residual min=-0.003542 max=0.003096 Jy/beam ! Clean residual mean=-0.000002 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.150232 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.150232 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=0.042578Jy sigma=0.816824 ! Fit after self-cal, rms=0.042619Jy sigma=0.816525 ! 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=0.042619Jy sigma=0.816525 ! Fit after self-cal, rms=0.042696Jy sigma=0.814388 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.357 mas, bmaj=2.359 mas, bpa=34.35 degrees ! Estimated noise=0.718961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141582 Jy ! Component: 100 - total flux cleaned = 0.0022989 Jy ! Component: 150 - total flux cleaned = 0.00271395 Jy ! Component: 200 - total flux cleaned = 0.00284375 Jy ! Total flux subtracted in 200 components = 0.00284375 Jy ! Clean residual min=-0.003325 max=0.003083 Jy/beam ! Clean residual mean=-0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.153076 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 51 components and 0.153076 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=0.042626Jy sigma=0.811839 ! Fit after self-cal, rms=0.042627Jy sigma=0.811822 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 = 7.48952e-05 Jy ! Component: 100 - total flux cleaned = 0.000166903 Jy ! Component: 150 - total flux cleaned = 0.000244422 Jy ! Component: 200 - total flux cleaned = 0.000310331 Jy ! Total flux subtracted in 200 components = 0.000310331 Jy ! Clean residual min=-0.003294 max=0.003090 Jy/beam ! Clean residual mean=-0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.153386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.153387 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=0.042622Jy sigma=0.811457 ! Fit after self-cal, rms=0.042622Jy sigma=0.811452 ! 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=0.042622Jy sigma=0.811452 ! Fit after self-cal, rms=0.042917Jy sigma=0.807526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.358 mas, bmaj=2.352 mas, bpa=34.1 degrees ! Estimated noise=0.723001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980604 Jy ! Component: 100 - total flux cleaned = 0.00152006 Jy ! Component: 150 - total flux cleaned = 0.00183934 Jy ! Component: 200 - total flux cleaned = 0.00198396 Jy ! Total flux subtracted in 200 components = 0.00198396 Jy ! Clean residual min=-0.003207 max=0.003027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.15537 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.155371 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=0.042867Jy sigma=0.806859 ! Fit after self-cal, rms=0.042869Jy sigma=0.806846 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 = 3.20342e-05 Jy ! Component: 100 - total flux cleaned = 4.63189e-05 Jy ! Component: 150 - total flux cleaned = 5.92641e-05 Jy ! Component: 200 - total flux cleaned = 5.91553e-05 Jy ! Total flux subtracted in 200 components = 5.91553e-05 Jy ! Clean residual min=-0.003197 max=0.003018 Jy/beam ! Clean residual mean=-0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.15543 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.15543 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=0.042866Jy sigma=0.806781 ! Fit after self-cal, rms=0.042866Jy sigma=0.806779 ! 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=0.042866Jy sigma=0.806779 ! Fit after self-cal, rms=0.043119Jy sigma=0.803578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=2.779 mas, bpa=10.35 degrees ! Estimated noise=0.847865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907004 Jy ! Component: 100 - total flux cleaned = 0.00103353 Jy ! Component: 150 - total flux cleaned = 0.00106401 Jy ! Component: 200 - total flux cleaned = 0.00108735 Jy ! Total flux subtracted in 200 components = 0.00108735 Jy ! Clean residual min=-0.003507 max=0.003642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.156517 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.156517 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=0.043081Jy sigma=0.803523 ! Fit after self-cal, rms=0.043082Jy sigma=0.803508 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60696e-06 Jy ! Component: 100 - total flux cleaned = -4.85438e-06 Jy ! Component: 150 - total flux cleaned = -5.31702e-06 Jy ! Component: 200 - total flux cleaned = -4.92583e-06 Jy ! Total flux subtracted in 200 components = -4.92583e-06 Jy ! Clean residual min=-0.003502 max=0.003620 Jy/beam ! Clean residual mean=-0.000002 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.156512 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.156512 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=0.043078Jy sigma=0.803540 ! Fit after self-cal, rms=0.043078Jy sigma=0.803537 ! 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=1.359 mas, bmaj=2.348 mas, bpa=33.91 degrees ! Estimated noise=0.726834 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.359 x 2.348 at 33.91 degrees (North through East) ! Clean map min=-0.0031388 max=0.11826 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=1.106 mas, bmaj=2.381 mas, bpa=38.49 degrees ! Estimated noise=0.992707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0831078 Jy ! Component: 100 - total flux cleaned = 0.108533 Jy ! Component: 150 - total flux cleaned = 0.123739 Jy ! Component: 200 - total flux cleaned = 0.132967 Jy ! Total flux subtracted in 200 components = 0.132967 Jy ! Clean residual min=-0.004537 max=0.005116 Jy/beam ! Clean residual mean=-0.000005 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.132967 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.132967 Jy ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=2.348 mas, bpa=33.91 degrees ! Estimated noise=0.726834 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 = 0.00877505 Jy ! Component: 100 - total flux cleaned = 0.013847 Jy ! Component: 150 - total flux cleaned = 0.0171263 Jy ! Component: 200 - total flux cleaned = 0.0192554 Jy ! Total flux subtracted in 200 components = 0.0192554 Jy ! Clean residual min=-0.003484 max=0.003108 Jy/beam ! Clean residual mean=-0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.152222 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.152222 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=2.109 mas, bmaj=2.779 mas, bpa=10.35 degrees ! Estimated noise=0.847865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166495 Jy ! Component: 100 - total flux cleaned = 0.00254138 Jy ! Component: 150 - total flux cleaned = 0.00295948 Jy ! Component: 200 - total flux cleaned = 0.0030606 Jy ! Total flux subtracted in 200 components = 0.0030606 Jy ! Clean residual min=-0.003525 max=0.003608 Jy/beam ! Clean residual mean=-0.000002 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.155283 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 = 9.03902e-05 Jy ! Component: 100 - total flux cleaned = 0.000170372 Jy ! Component: 150 - total flux cleaned = 0.000252831 Jy ! Component: 200 - total flux cleaned = 0.000315569 Jy ! Total flux subtracted in 200 components = 0.000315569 Jy ! Clean residual min=-0.003508 max=0.003631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.155599 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 64 components and 0.155599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=2.348 mas, bpa=33.91 degrees ! Estimated noise=0.726834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.59543e-06 Jy ! Component: 100 - total flux cleaned = 0.000121717 Jy ! Component: 150 - total flux cleaned = 0.000172027 Jy ! Component: 200 - total flux cleaned = 0.000203235 Jy ! Total flux subtracted in 200 components = 0.000203235 Jy ! Clean residual min=-0.003242 max=0.002987 Jy/beam ! Clean residual mean=-0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.155802 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.155802 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=0.043074Jy sigma=0.803285 ! Fit after self-cal, rms=0.043074Jy sigma=0.803267 wmodel J1350+0940_X_map.mod ! Writing 74 model components to file: J1350+0940_X_map.mod wobs J1350+0940_X_uvs.fits ! Writing UV FITS file: J1350+0940_X_uvs.fits wwins J1350+0940_X_map.win ! wwins: Wrote 1 windows to J1350+0940_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 = -0.000407472 Jy ! Component: 100 - total flux cleaned = -0.000553825 Jy ! Component: 150 - total flux cleaned = -0.000674145 Jy ! Component: 200 - total flux cleaned = -0.000939639 Jy ! Component: 250 - total flux cleaned = -0.00122361 Jy ! Component: 300 - total flux cleaned = -0.00149121 Jy ! Component: 350 - total flux cleaned = -0.00180876 Jy ! Component: 400 - total flux cleaned = -0.00210909 Jy ! Component: 450 - total flux cleaned = -0.00242446 Jy ! Component: 500 - total flux cleaned = -0.00278044 Jy ! Component: 550 - total flux cleaned = -0.00304378 Jy ! Component: 600 - total flux cleaned = -0.00339862 Jy ! Component: 650 - total flux cleaned = -0.00364385 Jy ! Component: 700 - total flux cleaned = -0.00383351 Jy ! Component: 750 - total flux cleaned = -0.0039716 Jy ! Component: 800 - total flux cleaned = -0.0040607 Jy ! Component: 850 - total flux cleaned = -0.00417011 Jy ! Component: 900 - total flux cleaned = -0.00432 Jy ! Component: 950 - total flux cleaned = -0.00448723 Jy ! Component: 1000 - total flux cleaned = -0.00463021 Jy ! Component: 1050 - total flux cleaned = -0.00467035 Jy ! Component: 1100 - total flux cleaned = -0.00472961 Jy ! Component: 1150 - total flux cleaned = -0.00478765 Jy ! Component: 1200 - total flux cleaned = -0.00490114 Jy ! Component: 1250 - total flux cleaned = -0.00491965 Jy ! Component: 1300 - total flux cleaned = -0.00504825 Jy ! Component: 1350 - total flux cleaned = -0.00512054 Jy ! Component: 1400 - total flux cleaned = -0.00522727 Jy ! Component: 1450 - total flux cleaned = -0.00529699 Jy ! Component: 1500 - total flux cleaned = -0.00533118 Jy ! Component: 1550 - total flux cleaned = -0.00539931 Jy ! Component: 1600 - total flux cleaned = -0.00541606 Jy ! Component: 1650 - total flux cleaned = -0.00543261 Jy ! Component: 1700 - total flux cleaned = -0.00549782 Jy ! Component: 1750 - total flux cleaned = -0.00551381 Jy ! Component: 1800 - total flux cleaned = -0.00557714 Jy ! Component: 1850 - total flux cleaned = -0.00560841 Jy ! Component: 1900 - total flux cleaned = -0.00563931 Jy ! Component: 1950 - total flux cleaned = -0.00566989 Jy ! Component: 2000 - total flux cleaned = -0.00567004 Jy ! Component: 2050 - total flux cleaned = -0.00574434 Jy ! Component: 2100 - total flux cleaned = -0.00577369 Jy ! Component: 2150 - total flux cleaned = -0.00581702 Jy ! Component: 2200 - total flux cleaned = -0.00587457 Jy ! Component: 2250 - total flux cleaned = -0.0058744 Jy ! Component: 2300 - total flux cleaned = -0.00590261 Jy ! Component: 2350 - total flux cleaned = -0.0059304 Jy ! Component: 2400 - total flux cleaned = -0.00597184 Jy ! Component: 2450 - total flux cleaned = -0.00597161 Jy ! Component: 2500 - total flux cleaned = -0.0059309 Jy ! Component: 2550 - total flux cleaned = -0.00597143 Jy ! Component: 2600 - total flux cleaned = -0.00599819 Jy ! Component: 2650 - total flux cleaned = -0.00601135 Jy ! Component: 2700 - total flux cleaned = -0.00599801 Jy ! Component: 2750 - total flux cleaned = -0.00595868 Jy ! Component: 2800 - total flux cleaned = -0.00594562 Jy ! Component: 2850 - total flux cleaned = -0.00591974 Jy ! Component: 2900 - total flux cleaned = -0.00591972 Jy ! Component: 2950 - total flux cleaned = -0.00586842 Jy ! Component: 3000 - total flux cleaned = -0.00586856 Jy ! Component: 3050 - total flux cleaned = -0.00585584 Jy ! Component: 3100 - total flux cleaned = -0.00581794 Jy ! Component: 3150 - total flux cleaned = -0.00579285 Jy ! Component: 3200 - total flux cleaned = -0.00576776 Jy ! Component: 3250 - total flux cleaned = -0.00574284 Jy ! Component: 3300 - total flux cleaned = -0.00571805 Jy ! Component: 3350 - total flux cleaned = -0.0057057 Jy ! Component: 3400 - total flux cleaned = -0.00569336 Jy ! Component: 3450 - total flux cleaned = -0.00566881 Jy ! Component: 3500 - total flux cleaned = -0.00569334 Jy ! Component: 3550 - total flux cleaned = -0.00566895 Jy ! Component: 3600 - total flux cleaned = -0.00569321 Jy ! Component: 3650 - total flux cleaned = -0.00568106 Jy ! Component: 3700 - total flux cleaned = -0.00566904 Jy ! Component: 3750 - total flux cleaned = -0.00568115 Jy ! Component: 3800 - total flux cleaned = -0.00568119 Jy ! Component: 3850 - total flux cleaned = -0.00568122 Jy ! Component: 3900 - total flux cleaned = -0.00570513 Jy ! Component: 3950 - total flux cleaned = -0.0057529 Jy ! Component: 4000 - total flux cleaned = -0.00571711 Jy ! Component: 4050 - total flux cleaned = -0.00572901 Jy ! Total flux subtracted in 4096 components = -0.00576468 Jy ! Clean residual min=-0.000833 max=0.000718 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.150037 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 337 components and 0.150037 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/sb072/temp_maps//J1350+0940_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.359 x 2.348 at 33.91 degrees (North through East) ! Clean map min=-0.0021923 max=0.11807 Jy/beam ! Writing clean map to FITS file: /vlbi/sb072/temp_maps//J1350+0940_X_map.fits wmodel /vlbi/sb072/temp_maps//J1350+0940_X_map.mod ! Writing 337 model components to file: /vlbi/sb072/temp_maps//J1350+0940_X_map.mod wobs /vlbi/sb072/temp_maps//J1350+0940_X_uvs.fits ! Writing UV FITS file: /vlbi/sb072/temp_maps//J1350+0940_X_uvs.fits wwins /vlbi/sb072/temp_maps//J1350+0940_X_map.win ! wwins: Wrote 2 windows to /vlbi/sb072/temp_maps//J1350+0940_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.118072 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493024 0.493024 0.986049 1.9721 3.9442 7.88839 15.7768 31.5536 63.1071 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.118 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 608.489 quit ! Quitting program ! Log file /vlbi/sb072/temp_maps//J1350+0940_X_dfm.log closed on Thu Jan 31 09:36:43 2019