! Started logfile: J1321-2636_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:50:18 2019 obs J1321-2636_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1321-2636_X_2017_05_31_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.574806 visibilities/baseline/integration-bin. ! Found source: J1321-2636 ! ! 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 1698 lines of history. ! ! Reading 53388 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 J1321-2636_X_2017_05_31_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 582 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 592 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 569 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 602 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 607 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 623 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 631 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 634 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 620 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 642 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.792529Jy sigma=0.005477 ! Fit after self-cal, rms=0.751031Jy sigma=0.005204 ! 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=0.6826 mas, bmaj=1.578 mas, bpa=1.316 degrees ! Estimated noise=991.934 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 = 0.195346 Jy ! Component: 100 - total flux cleaned = 0.241626 Jy ! Total flux subtracted in 100 components = 0.241626 Jy ! Clean residual min=-0.013791 max=0.028028 Jy/beam ! Clean residual mean=-0.000062 rms=0.003919 Jy/beam ! Combined flux in latest and established models = 0.241626 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.241626 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=0.122097Jy sigma=0.000795 ! Fit after self-cal, rms=0.121904Jy sigma=0.000794 ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026878 Jy ! Component: 100 - total flux cleaned = 0.0445318 Jy ! Total flux subtracted in 100 components = 0.0445318 Jy ! Clean residual min=-0.010424 max=0.021791 Jy/beam ! Clean residual mean=-0.000026 rms=0.002909 Jy/beam ! Combined flux in latest and established models = 0.286158 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.286158 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=0.112845Jy sigma=0.000716 ! Fit after self-cal, rms=0.112257Jy sigma=0.000711 ! 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=0.8806 mas, bmaj=2.016 mas, bpa=1.958 degrees ! Estimated noise=454.229 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 = 0.0210453 Jy ! Component: 100 - total flux cleaned = 0.0330794 Jy ! Component: 150 - total flux cleaned = 0.0406336 Jy ! Component: 200 - total flux cleaned = 0.0454218 Jy ! Total flux subtracted in 200 components = 0.0454218 Jy ! Clean residual min=-0.007535 max=0.009722 Jy/beam ! Clean residual mean=0.000055 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.33158 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.33158 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=0.108390Jy sigma=0.000677 ! Fit after self-cal, rms=0.108170Jy sigma=0.000675 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.19 KP 1.01 ! LA 0.96 MK 0.96 NL 0.97 OV 1.05 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.23 KP 0.96 ! LA 0.97 MK 0.99 NL 0.97 OV 1.05 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.25 KP 0.91 ! LA 0.97 MK 0.97 NL 0.98 OV 1.05 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 4. ! A total of 51 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.19 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 1.05 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.19 KP 0.99 ! LA 0.98 MK 1.01 NL 0.90 OV 1.05 ! PT 1.07 SC 0.97 ! ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.17 KP 1.00 ! LA 0.98 MK 0.99 NL 0.89 OV 0.96 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.27 KP 0.98 ! LA 0.98 MK 1.01 NL 0.88 OV 0.97 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.29 KP 0.99 ! LA 0.96 MK 1.03 NL 0.89 OV 0.97 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.24 KP 0.99 ! LA 0.98 MK 1.01 NL 0.88 OV 0.98 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.27 KP 0.99 ! LA 0.99 MK 1.03 NL 0.90 OV 1.00 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 11. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.24 KP 0.90 ! LA 1.00 MK 1.03 NL 0.91 OV 0.97 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.23 KP 0.94 ! LA 0.98 MK 1.06 NL 0.92 OV 1.08 ! PT 1.09 SC 0.98 ! ! ! Fit before self-cal, rms=0.108170Jy sigma=0.000675 ! Fit after self-cal, rms=0.112688Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8902 mas, bmaj=2.029 mas, bpa=1.901 degrees ! Estimated noise=456.321 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 = -0.00108538 Jy ! Component: 100 - total flux cleaned = -0.00140722 Jy ! Component: 150 - total flux cleaned = -0.00175237 Jy ! Component: 200 - total flux cleaned = -0.00183283 Jy ! Total flux subtracted in 200 components = -0.00183283 Jy ! Clean residual min=-0.004620 max=0.004418 Jy/beam ! Clean residual mean=-0.000003 rms=0.001206 Jy/beam ! Combined flux in latest and established models = 0.329747 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.329747 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=0.112473Jy sigma=0.000656 ! Fit after self-cal, rms=0.112556Jy sigma=0.000656 ! 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=0.112556Jy sigma=0.000656 ! Fit after self-cal, rms=0.115311Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=2.03 mas, bpa=1.859 degrees ! Estimated noise=456.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000973302 Jy ! Component: 100 - total flux cleaned = -0.00117105 Jy ! Component: 150 - total flux cleaned = -0.00123091 Jy ! Component: 200 - total flux cleaned = -0.0013404 Jy ! Total flux subtracted in 200 components = -0.0013404 Jy ! Clean residual min=-0.002974 max=0.003203 Jy/beam ! Clean residual mean=-0.000010 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.328407 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.328407 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=0.115234Jy sigma=0.000649 ! Fit after self-cal, rms=0.115266Jy sigma=0.000649 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 (-1, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299185 Jy ! Component: 100 - total flux cleaned = 0.00361013 Jy ! Component: 150 - total flux cleaned = 0.00385487 Jy ! Component: 200 - total flux cleaned = 0.00407748 Jy ! Total flux subtracted in 200 components = 0.00407748 Jy ! Clean residual min=-0.002671 max=0.002206 Jy/beam ! Clean residual mean=-0.000006 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.332484 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.332484 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=0.115149Jy sigma=0.000648 ! Fit after self-cal, rms=0.115140Jy sigma=0.000648 ! 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=0.115140Jy sigma=0.000648 ! Fit after self-cal, rms=0.117479Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.026 mas, bpa=1.712 degrees ! Estimated noise=455.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.92225e-05 Jy ! Component: 100 - total flux cleaned = 0.000167793 Jy ! Component: 150 - total flux cleaned = 0.000266118 Jy ! Component: 200 - total flux cleaned = 0.000402811 Jy ! Total flux subtracted in 200 components = 0.000402811 Jy ! Clean residual min=-0.002388 max=0.001846 Jy/beam ! Clean residual mean=-0.000007 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.332887 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.332887 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=0.117420Jy sigma=0.000647 ! Fit after self-cal, rms=0.117439Jy sigma=0.000647 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 = 0.000169679 Jy ! Component: 100 - total flux cleaned = 0.000253928 Jy ! Component: 150 - total flux cleaned = 0.000366576 Jy ! Component: 200 - total flux cleaned = 0.000471279 Jy ! Total flux subtracted in 200 components = 0.000471279 Jy ! Clean residual min=-0.002164 max=0.001746 Jy/beam ! Clean residual mean=-0.000005 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.333358 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.333358 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=0.117408Jy sigma=0.000647 ! Fit after self-cal, rms=0.117402Jy sigma=0.000647 ! 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=0.117402Jy sigma=0.000647 ! Fit after self-cal, rms=0.117703Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=5.153 mas, bpa=2.049 degrees ! Estimated noise=562.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261443 Jy ! Component: 100 - total flux cleaned = 0.000635455 Jy ! Component: 150 - total flux cleaned = 0.000763755 Jy ! Component: 200 - total flux cleaned = 0.00080703 Jy ! Total flux subtracted in 200 components = 0.00080703 Jy ! Clean residual min=-0.001852 max=0.001695 Jy/beam ! Clean residual mean=-0.000011 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.334165 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.334165 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=0.117686Jy sigma=0.000647 ! Fit after self-cal, rms=0.117685Jy sigma=0.000647 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 = -7.80435e-05 Jy ! Component: 100 - total flux cleaned = 5.5298e-05 Jy ! Component: 150 - total flux cleaned = 0.000157809 Jy ! Component: 200 - total flux cleaned = 0.000193138 Jy ! Total flux subtracted in 200 components = 0.000193138 Jy ! Clean residual min=-0.001870 max=0.001666 Jy/beam ! Clean residual mean=-0.000010 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.334358 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.334358 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=0.117676Jy sigma=0.000647 ! Fit after self-cal, rms=0.117671Jy sigma=0.000647 ! 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=0.8871 mas, bmaj=2.026 mas, bpa=1.68 degrees ! Estimated noise=455.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.026 at 1.68 degrees (North through East) ! Clean map min=-0.0018675 max=0.23856 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=0.6817 mas, bmaj=1.567 mas, bpa=1.575 degrees ! Estimated noise=1071.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195283 Jy ! Component: 100 - total flux cleaned = 0.246413 Jy ! Component: 150 - total flux cleaned = 0.270787 Jy ! Component: 200 - total flux cleaned = 0.285014 Jy ! Total flux subtracted in 200 components = 0.285014 Jy ! Clean residual min=-0.004475 max=0.008222 Jy/beam ! Clean residual mean=-0.000041 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.285014 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.285014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.026 mas, bpa=1.68 degrees ! Estimated noise=455.05 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 = 0.0162407 Jy ! Component: 100 - total flux cleaned = 0.0261766 Jy ! Component: 150 - total flux cleaned = 0.032679 Jy ! Component: 200 - total flux cleaned = 0.0370592 Jy ! Total flux subtracted in 200 components = 0.0370592 Jy ! Clean residual min=-0.001964 max=0.002577 Jy/beam ! Clean residual mean=-0.000014 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.322073 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 68 components and 0.322073 Jy ! Inverting map ! Added new window around map position (0.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307651 Jy ! Component: 100 - total flux cleaned = 0.00531133 Jy ! Component: 150 - total flux cleaned = 0.00700298 Jy ! Component: 200 - total flux cleaned = 0.00816089 Jy ! Total flux subtracted in 200 components = 0.00816089 Jy ! Clean residual min=-0.001650 max=0.001647 Jy/beam ! Clean residual mean=-0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.330234 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 94 components and 0.330234 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=2.183 mas, bmaj=5.153 mas, bpa=2.049 degrees ! Estimated noise=562.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152345 Jy ! Component: 100 - total flux cleaned = 0.00240281 Jy ! Component: 150 - total flux cleaned = 0.0025789 Jy ! Component: 200 - total flux cleaned = 0.002702 Jy ! Total flux subtracted in 200 components = 0.002702 Jy ! Clean residual min=-0.001886 max=0.001725 Jy/beam ! Clean residual mean=-0.000007 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.332936 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 = 6.41118e-05 Jy ! Component: 100 - total flux cleaned = 0.00014351 Jy ! Component: 150 - total flux cleaned = 0.000200486 Jy ! Component: 200 - total flux cleaned = 0.00025533 Jy ! Total flux subtracted in 200 components = 0.00025533 Jy ! Clean residual min=-0.001833 max=0.001666 Jy/beam ! Clean residual mean=-0.000007 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.333191 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.333192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=2.026 mas, bpa=1.68 degrees ! Estimated noise=455.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029997 Jy ! Component: 100 - total flux cleaned = -0.000399855 Jy ! Component: 150 - total flux cleaned = -0.000429517 Jy ! Component: 200 - total flux cleaned = -0.00042857 Jy ! Total flux subtracted in 200 components = -0.00042857 Jy ! Clean residual min=-0.001438 max=0.001493 Jy/beam ! Clean residual mean=-0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.332763 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.332763 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=0.117649Jy sigma=0.000646 ! Fit after self-cal, rms=0.117630Jy sigma=0.000646 wmodel J1321-2636_X_2017_05_31_pus_map.mod ! Writing 132 model components to file: J1321-2636_X_2017_05_31_pus_map.mod wobs J1321-2636_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1321-2636_X_2017_05_31_pus_uvs.fits wwins J1321-2636_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J1321-2636_X_2017_05_31_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 = -2.40799e-05 Jy ! Component: 100 - total flux cleaned = -2.45604e-05 Jy ! Component: 150 - total flux cleaned = -6.97409e-05 Jy ! Component: 200 - total flux cleaned = -0.000156239 Jy ! Component: 250 - total flux cleaned = -0.000280982 Jy ! Component: 300 - total flux cleaned = -0.000482497 Jy ! Component: 350 - total flux cleaned = -0.000658447 Jy ! Component: 400 - total flux cleaned = -0.000828929 Jy ! Component: 450 - total flux cleaned = -0.00101242 Jy ! Component: 500 - total flux cleaned = -0.00117251 Jy ! Component: 550 - total flux cleaned = -0.00131127 Jy ! Component: 600 - total flux cleaned = -0.0014794 Jy ! Component: 650 - total flux cleaned = -0.00157713 Jy ! Component: 700 - total flux cleaned = -0.00165668 Jy ! Component: 750 - total flux cleaned = -0.0017503 Jy ! Component: 800 - total flux cleaned = -0.00187224 Jy ! Component: 850 - total flux cleaned = -0.0018869 Jy ! Component: 900 - total flux cleaned = -0.0019163 Jy ! Component: 950 - total flux cleaned = -0.00197385 Jy ! Component: 1000 - total flux cleaned = -0.00202992 Jy ! Component: 1050 - total flux cleaned = -0.00201616 Jy ! Component: 1100 - total flux cleaned = -0.00202987 Jy ! Component: 1150 - total flux cleaned = -0.00205663 Jy ! Component: 1200 - total flux cleaned = -0.00210906 Jy ! Component: 1250 - total flux cleaned = -0.00207051 Jy ! Component: 1300 - total flux cleaned = -0.00213429 Jy ! Component: 1350 - total flux cleaned = -0.00217209 Jy ! Component: 1400 - total flux cleaned = -0.00222143 Jy ! Component: 1450 - total flux cleaned = -0.00223386 Jy ! Component: 1500 - total flux cleaned = -0.00225799 Jy ! Component: 1550 - total flux cleaned = -0.0023054 Jy ! Component: 1600 - total flux cleaned = -0.00237567 Jy ! Component: 1650 - total flux cleaned = -0.00241035 Jy ! Component: 1700 - total flux cleaned = -0.00246735 Jy ! Component: 1750 - total flux cleaned = -0.00251227 Jy ! Component: 1800 - total flux cleaned = -0.0025898 Jy ! Component: 1850 - total flux cleaned = -0.00261156 Jy ! Component: 1900 - total flux cleaned = -0.00262224 Jy ! Component: 1950 - total flux cleaned = -0.00263301 Jy ! Component: 2000 - total flux cleaned = -0.00267547 Jy ! Total flux subtracted in 2048 components = -0.00268596 Jy ! Clean residual min=-0.000595 max=0.000584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.330077 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 278 components and 0.330077 Jy ![Exited script file: muppet] wmap "J1321-2636_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.026 at 1.68 degrees (North through East) ! Clean map min=-0.0010865 max=0.23791 Jy/beam ! Writing clean map to FITS file: J1321-2636_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.237905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200616 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252978 0.252978 0.505955 1.01191 2.02382 4.04764 8.09528 16.1906 32.3811 64.7622 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.237 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8871 x 2.026 at 1.68 degrees (North through East) ! Clean map min=-0.0010865 max=0.23791 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 J1321-2636_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:50:21 2019