! Started logfile: J0839+0319_X_2017_05_01_pus_uvs.log on Wed May 1 19:54:58 2019 obs J0839+0319_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0839+0319_X_2017_05_01_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.958201 visibilities/baseline/integration-bin. ! Found source: J0839+0319 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 43464 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0839+0319_X_2017_05_01_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873577Jy sigma=0.007301 ! Fit after self-cal, rms=0.846644Jy sigma=0.007118 ! 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=0.7401 mas, bmaj=1.7 mas, bpa=0.1543 degrees ! Estimated noise=727.864 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 = 0.116062 Jy ! Component: 100 - total flux cleaned = 0.167069 Jy ! Total flux subtracted in 100 components = 0.167069 Jy ! Clean residual min=-0.019103 max=0.067440 Jy/beam ! Clean residual mean=-0.000328 rms=0.006262 Jy/beam ! Combined flux in latest and established models = 0.167069 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.167069 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.165413Jy sigma=0.001345 ! Fit after self-cal, rms=0.164816Jy sigma=0.001336 ! Inverting map ! Added new window around map position (-2.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0607319 Jy ! Component: 100 - total flux cleaned = 0.0927356 Jy ! Total flux subtracted in 100 components = 0.0927356 Jy ! Clean residual min=-0.014810 max=0.032703 Jy/beam ! Clean residual mean=-0.000206 rms=0.004452 Jy/beam ! Combined flux in latest and established models = 0.259805 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.259805 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.136821Jy sigma=0.001044 ! Fit after self-cal, rms=0.130099Jy sigma=0.000981 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388764 Jy ! Component: 100 - total flux cleaned = 0.0587997 Jy ! Total flux subtracted in 100 components = 0.0587997 Jy ! Clean residual min=-0.009700 max=0.022700 Jy/beam ! Clean residual mean=-0.000129 rms=0.002969 Jy/beam ! Combined flux in latest and established models = 0.318604 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.318604 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.116623Jy sigma=0.000824 ! Fit after self-cal, rms=0.114472Jy sigma=0.000799 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266608 Jy ! Component: 100 - total flux cleaned = 0.0408105 Jy ! Total flux subtracted in 100 components = 0.0408105 Jy ! Clean residual min=-0.006447 max=0.010410 Jy/beam ! Clean residual mean=-0.000077 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.359415 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.359415 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.108389Jy sigma=0.000716 ! Fit after self-cal, rms=0.107947Jy sigma=0.000711 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114255 Jy ! Component: 100 - total flux cleaned = 0.0174359 Jy ! Total flux subtracted in 100 components = 0.0174359 Jy ! Clean residual min=-0.005827 max=0.009557 Jy/beam ! Clean residual mean=-0.000056 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.376851 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.376851 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106962Jy sigma=0.000694 ! Fit after self-cal, rms=0.106913Jy sigma=0.000693 ! Inverting map ! Added new window around map position (4.6, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00906845 Jy ! Component: 100 - total flux cleaned = 0.0131702 Jy ! Total flux subtracted in 100 components = 0.0131702 Jy ! Clean residual min=-0.005888 max=0.007321 Jy/beam ! Clean residual mean=-0.000045 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.390021 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.390021 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106063Jy sigma=0.000682 ! Fit after self-cal, rms=0.106023Jy sigma=0.000682 ! 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=0.9193 mas, bmaj=2.009 mas, bpa=-0.2919 degrees ! Estimated noise=411.654 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 (1.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00790822 Jy ! Component: 100 - total flux cleaned = 0.0132497 Jy ! Component: 150 - total flux cleaned = 0.0174162 Jy ! Component: 200 - total flux cleaned = 0.0200067 Jy ! Total flux subtracted in 200 components = 0.0200067 Jy ! Clean residual min=-0.004638 max=0.004895 Jy/beam ! Clean residual mean=-0.000024 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.410028 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 84 components and 0.410028 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.105400Jy sigma=0.000673 ! Fit after self-cal, rms=0.105357Jy sigma=0.000672 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.07 KP 0.97 ! LA 0.95 MK 0.99 NL 0.97 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.03 KP 0.95 ! LA 0.95 MK 1.03 NL 0.95 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 1.04 KP 0.98 ! LA 0.96 MK 1.07 NL 0.95 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.05 KP 0.98 ! LA 0.97 MK 1.06 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.02 KP 0.99 ! LA 0.96 MK 1.07 NL 0.98 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 0.98 ! LA 0.98 MK 1.06 NL 0.98 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.01 HN 1.03 KP 0.96 ! LA 0.99 MK 1.09 NL 0.99 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.10 KP 0.99 ! LA 0.98 MK 1.07 NL 0.97 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.05 KP 0.99 ! LA 0.99 MK 1.05 NL 0.97 OV 1.01 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.04 KP 0.98 ! LA 0.99 MK 1.05 NL 0.98 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.20 KP 1.04 ! LA 1.05 MK 1.11 NL 1.05 OV 1.06 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.07 KP 0.95 ! LA 0.97 MK 1.01 NL 0.99 OV 1.03 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.105357Jy sigma=0.000672 ! Fit after self-cal, rms=0.107717Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9328 mas, bmaj=2.01 mas, bpa=0.4786 degrees ! Estimated noise=410.668 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 = -0.00103744 Jy ! Component: 100 - total flux cleaned = -0.000951385 Jy ! Component: 150 - total flux cleaned = -0.000498619 Jy ! Component: 200 - total flux cleaned = -0.000174239 Jy ! Total flux subtracted in 200 components = -0.000174239 Jy ! Clean residual min=-0.003136 max=0.003278 Jy/beam ! Clean residual mean=-0.000019 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.409853 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 100 components and 0.409853 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107551Jy sigma=0.000660 ! Fit after self-cal, rms=0.107581Jy sigma=0.000660 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107581Jy sigma=0.000660 ! Fit after self-cal, rms=0.143045Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.001 mas, bpa=1.163 degrees ! Estimated noise=406.841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000957975 Jy ! Component: 100 - total flux cleaned = 0.00138445 Jy ! Component: 150 - total flux cleaned = 0.00189774 Jy ! Component: 200 - total flux cleaned = 0.00234204 Jy ! Total flux subtracted in 200 components = 0.00234204 Jy ! Clean residual min=-0.001986 max=0.002326 Jy/beam ! Clean residual mean=-0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.412196 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.412196 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142960Jy sigma=0.000652 ! Fit after self-cal, rms=0.143030Jy sigma=0.000652 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 (-2.8, 9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944305 Jy ! Component: 100 - total flux cleaned = 0.00131335 Jy ! Component: 150 - total flux cleaned = 0.00157988 Jy ! Component: 200 - total flux cleaned = 0.00177142 Jy ! Total flux subtracted in 200 components = 0.00177142 Jy ! Clean residual min=-0.001823 max=0.001741 Jy/beam ! Clean residual mean=-0.000006 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.413967 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.413967 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142987Jy sigma=0.000651 ! Fit after self-cal, rms=0.142985Jy sigma=0.000651 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.142985Jy sigma=0.000651 ! Fit after self-cal, rms=0.145103Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2 mas, bpa=1.2 degrees ! Estimated noise=406.087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522858 Jy ! Component: 100 - total flux cleaned = 0.000774496 Jy ! Component: 150 - total flux cleaned = 0.0010001 Jy ! Component: 200 - total flux cleaned = 0.00108419 Jy ! Total flux subtracted in 200 components = 0.00108419 Jy ! Clean residual min=-0.001645 max=0.001493 Jy/beam ! Clean residual mean=-0.000005 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.415051 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.415051 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145076Jy sigma=0.000650 ! Fit after self-cal, rms=0.145071Jy sigma=0.000650 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 = 8.05052e-05 Jy ! Component: 100 - total flux cleaned = 8.06883e-05 Jy ! Component: 150 - total flux cleaned = 4.54751e-05 Jy ! Component: 200 - total flux cleaned = 7.85969e-05 Jy ! Total flux subtracted in 200 components = 7.85969e-05 Jy ! Clean residual min=-0.001573 max=0.001457 Jy/beam ! Clean residual mean=-0.000004 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.41513 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 140 components and 0.41513 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145055Jy sigma=0.000650 ! Fit after self-cal, rms=0.145051Jy sigma=0.000650 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145051Jy sigma=0.000650 ! Fit after self-cal, rms=0.145948Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.235 mas, bmaj=3.21 mas, bpa=2.021 degrees ! Estimated noise=502.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569423 Jy ! Component: 100 - total flux cleaned = 0.00057069 Jy ! Component: 150 - total flux cleaned = 0.000599 Jy ! Component: 200 - total flux cleaned = 0.000624283 Jy ! Total flux subtracted in 200 components = 0.000624283 Jy ! Clean residual min=-0.001357 max=0.001365 Jy/beam ! Clean residual mean=-0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.415754 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.415754 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145943Jy sigma=0.000650 ! Fit after self-cal, rms=0.145939Jy sigma=0.000650 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 = 0.000107115 Jy ! Component: 100 - total flux cleaned = 0.000174326 Jy ! Component: 150 - total flux cleaned = 0.000233131 Jy ! Component: 200 - total flux cleaned = 0.000304683 Jy ! Total flux subtracted in 200 components = 0.000304683 Jy ! Clean residual min=-0.001265 max=0.001274 Jy/beam ! Clean residual mean=-0.000007 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.416059 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 0.416059 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145938Jy sigma=0.000650 ! Fit after self-cal, rms=0.145936Jy sigma=0.000650 ! 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=0.9256 mas, bmaj=2.001 mas, bpa=1.154 degrees ! Estimated noise=405.876 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 2.001 at 1.154 degrees (North through East) ! Clean map min=-0.0015818 max=0.13595 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=0.7434 mas, bmaj=1.689 mas, bpa=1.617 degrees ! Estimated noise=718.556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129598 Jy ! Component: 100 - total flux cleaned = 0.201244 Jy ! Component: 150 - total flux cleaned = 0.246946 Jy ! Component: 200 - total flux cleaned = 0.279615 Jy ! Total flux subtracted in 200 components = 0.279615 Jy ! Clean residual min=-0.008156 max=0.018673 Jy/beam ! Clean residual mean=-0.000167 rms=0.002666 Jy/beam ! Combined flux in latest and established models = 0.279614 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.279614 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.001 mas, bpa=1.154 degrees ! Estimated noise=405.876 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 = 0.0366367 Jy ! Component: 100 - total flux cleaned = 0.059502 Jy ! Component: 150 - total flux cleaned = 0.0752316 Jy ! Component: 200 - total flux cleaned = 0.0870566 Jy ! Total flux subtracted in 200 components = 0.0870566 Jy ! Clean residual min=-0.003606 max=0.006860 Jy/beam ! Clean residual mean=-0.000069 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.366671 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.366671 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00911621 Jy ! Component: 100 - total flux cleaned = 0.016317 Jy ! Component: 150 - total flux cleaned = 0.0220522 Jy ! Component: 200 - total flux cleaned = 0.0266697 Jy ! Total flux subtracted in 200 components = 0.0266697 Jy ! Clean residual min=-0.002024 max=0.003423 Jy/beam ! Clean residual mean=-0.000032 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.393341 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 86 components and 0.393341 Jy ! Inverting map ! Added new window around map position (5.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391743 Jy ! Component: 100 - total flux cleaned = 0.00707178 Jy ! Component: 150 - total flux cleaned = 0.00970397 Jy ! Component: 200 - total flux cleaned = 0.0119192 Jy ! Total flux subtracted in 200 components = 0.0119192 Jy ! Clean residual min=-0.001454 max=0.001679 Jy/beam ! Clean residual mean=-0.000017 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.40526 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 121 components and 0.40526 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=2.235 mas, bmaj=3.21 mas, bpa=2.021 degrees ! Estimated noise=502.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314857 Jy ! Component: 100 - total flux cleaned = 0.00526294 Jy ! Component: 150 - total flux cleaned = 0.0068241 Jy ! Component: 200 - total flux cleaned = 0.00771843 Jy ! Total flux subtracted in 200 components = 0.00771843 Jy ! Clean residual min=-0.001245 max=0.001628 Jy/beam ! Clean residual mean=-0.000015 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.412979 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) ! Added new window around map position (6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137879 Jy ! Component: 100 - total flux cleaned = 0.00184426 Jy ! Component: 150 - total flux cleaned = 0.00224954 Jy ! Component: 200 - total flux cleaned = 0.00248995 Jy ! Total flux subtracted in 200 components = 0.00248995 Jy ! Clean residual min=-0.000949 max=0.000926 Jy/beam ! Clean residual mean=-0.000011 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.415468 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 191 components and 0.415469 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.001 mas, bpa=1.154 degrees ! Estimated noise=405.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142366 Jy ! Component: 100 - total flux cleaned = 0.000329464 Jy ! Component: 150 - total flux cleaned = 0.000568387 Jy ! Component: 200 - total flux cleaned = 0.000756862 Jy ! Total flux subtracted in 200 components = 0.000756862 Jy ! Clean residual min=-0.001186 max=0.001028 Jy/beam ! Clean residual mean=-0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.416225 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 216 components and 0.416225 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.145872Jy sigma=0.000649 ! Fit after self-cal, rms=0.145820Jy sigma=0.000649 wmodel J0839+0319_X_2017_05_01_pus_map.mod ! Writing 216 model components to file: J0839+0319_X_2017_05_01_pus_map.mod wobs J0839+0319_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0839+0319_X_2017_05_01_pus_uvs.fits wwins J0839+0319_X_2017_05_01_pus_map.win ! wwins: Wrote 8 windows to J0839+0319_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.36058e-05 Jy ! Component: 100 - total flux cleaned = -0.00032367 Jy ! Component: 150 - total flux cleaned = -0.000510049 Jy ! Component: 200 - total flux cleaned = -0.000722097 Jy ! Component: 250 - total flux cleaned = -0.00092685 Jy ! Component: 300 - total flux cleaned = -0.00111011 Jy ! Component: 350 - total flux cleaned = -0.00118482 Jy ! Component: 400 - total flux cleaned = -0.00127272 Jy ! Component: 450 - total flux cleaned = -0.0013441 Jy ! Component: 500 - total flux cleaned = -0.00142766 Jy ! Component: 550 - total flux cleaned = -0.00145501 Jy ! Component: 600 - total flux cleaned = -0.00152214 Jy ! Component: 650 - total flux cleaned = -0.00150882 Jy ! Component: 700 - total flux cleaned = -0.00158724 Jy ! Component: 750 - total flux cleaned = -0.00154872 Jy ! Component: 800 - total flux cleaned = -0.00161254 Jy ! Component: 850 - total flux cleaned = -0.00163747 Jy ! Component: 900 - total flux cleaned = -0.00162512 Jy ! Component: 950 - total flux cleaned = -0.0016251 Jy ! Component: 1000 - total flux cleaned = -0.00160101 Jy ! Component: 1050 - total flux cleaned = -0.00157734 Jy ! Component: 1100 - total flux cleaned = -0.0015657 Jy ! Component: 1150 - total flux cleaned = -0.00156563 Jy ! Component: 1200 - total flux cleaned = -0.00154274 Jy ! Component: 1250 - total flux cleaned = -0.00153138 Jy ! Component: 1300 - total flux cleaned = -0.00150905 Jy ! Component: 1350 - total flux cleaned = -0.0015201 Jy ! Component: 1400 - total flux cleaned = -0.00148684 Jy ! Component: 1450 - total flux cleaned = -0.00144293 Jy ! Component: 1500 - total flux cleaned = -0.00147562 Jy ! Component: 1550 - total flux cleaned = -0.00142173 Jy ! Component: 1600 - total flux cleaned = -0.00141096 Jy ! Component: 1650 - total flux cleaned = -0.00138979 Jy ! Component: 1700 - total flux cleaned = -0.00132676 Jy ! Component: 1750 - total flux cleaned = -0.00131626 Jy ! Component: 1800 - total flux cleaned = -0.0012956 Jy ! Component: 1850 - total flux cleaned = -0.00126476 Jy ! Component: 1900 - total flux cleaned = -0.00125485 Jy ! Component: 1950 - total flux cleaned = -0.00122473 Jy ! Component: 2000 - total flux cleaned = -0.00120474 Jy ! Total flux subtracted in 2048 components = -0.00118494 Jy ! Clean residual min=-0.000570 max=0.000567 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.415041 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 356 components and 0.41504 Jy ![Exited script file: muppet] wmap "J0839+0319_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 2.001 at 1.154 degrees (North through East) ! Clean map min=-0.001003 max=0.13658 Jy/beam ! Writing clean map to FITS file: J0839+0319_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000188217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.413436 0.413436 0.826872 1.65374 3.30749 6.61498 13.23 26.4599 52.9198 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9256 x 2.001 at 1.154 degrees (North through East) ! Clean map min=-0.001003 max=0.13658 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0839+0319_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:55:02 2019