! Started logfile: J1713-2658_X_2017_05_01_pus_uvs.log on Wed May 1 20:00:11 2019 obs J1713-2658_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1713-2658_X_2017_05_01_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778363 visibilities/baseline/integration-bin. ! Found source: J1713-2658 ! ! 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 31944 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 J1713-2658_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 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 91 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.694536Jy sigma=0.005106 ! Fit after self-cal, rms=0.654666Jy sigma=0.004823 ! 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=0.6576 mas, bmaj=1.996 mas, bpa=9.772 degrees ! Estimated noise=1105.02 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 = 0.275819 Jy ! Component: 100 - total flux cleaned = 0.363154 Jy ! Total flux subtracted in 100 components = 0.363154 Jy ! Clean residual min=-0.027886 max=0.059070 Jy/beam ! Clean residual mean=0.000197 rms=0.009769 Jy/beam ! Combined flux in latest and established models = 0.363154 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.363154 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=0.194268Jy sigma=0.001437 ! Fit after self-cal, rms=0.194211Jy sigma=0.001437 ! Inverting map ! Added new window around map position (-2.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644162 Jy ! Component: 100 - total flux cleaned = 0.1092 Jy ! Total flux subtracted in 100 components = 0.1092 Jy ! Clean residual min=-0.018322 max=0.032965 Jy/beam ! Clean residual mean=0.000131 rms=0.006759 Jy/beam ! Combined flux in latest and established models = 0.472354 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.472354 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=0.163638Jy sigma=0.001110 ! Fit after self-cal, rms=0.163049Jy sigma=0.001105 ! 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=0.8492 mas, bmaj=2.424 mas, bpa=9.522 degrees ! Estimated noise=536.495 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 = 0.0581727 Jy ! Component: 100 - total flux cleaned = 0.0994908 Jy ! Component: 150 - total flux cleaned = 0.130508 Jy ! Component: 200 - total flux cleaned = 0.15406 Jy ! Total flux subtracted in 200 components = 0.15406 Jy ! Clean residual min=-0.013075 max=0.027477 Jy/beam ! Clean residual mean=0.000057 rms=0.005067 Jy/beam ! Combined flux in latest and established models = 0.626415 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 54 components and 0.626415 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=0.139956Jy sigma=0.000806 ! Fit after self-cal, rms=0.139310Jy sigma=0.000799 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271549 Jy ! Component: 100 - total flux cleaned = 0.042884 Jy ! Component: 150 - total flux cleaned = 0.0546024 Jy ! Component: 200 - total flux cleaned = 0.0634469 Jy ! Total flux subtracted in 200 components = 0.0634469 Jy ! Clean residual min=-0.011349 max=0.019710 Jy/beam ! Clean residual mean=0.000016 rms=0.003584 Jy/beam ! Combined flux in latest and established models = 0.689862 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.689861 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=0.132545Jy sigma=0.000739 ! Fit after self-cal, rms=0.131949Jy sigma=0.000733 ! 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 0.91 FD 0.99 HN 1.26 KP 1.03 ! LA 0.94 MK 0.99 NL 1.06 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.29 KP 1.01 ! LA 0.94 MK 0.99 NL 1.07 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.26 KP 1.02 ! LA 0.95 MK 1.01 NL 1.05 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.26 KP 1.02 ! LA 0.96 MK 1.00 NL 1.05 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 1.15 KP 1.02 ! LA 0.96 MK 1.02 NL 1.09 OV 0.97 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.98 HN 1.27 KP 1.00 ! LA 0.95 MK 1.01 NL 1.07 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.29 KP 1.02 ! LA 0.97 MK 1.01 NL 1.06 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.28 KP 1.02 ! LA 0.94 MK 1.01 NL 1.07 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.30 KP 1.01 ! LA 0.96 MK 0.97 NL 1.07 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.26 KP 1.01 ! LA 0.98 MK 1.00 NL 1.07 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.31 KP 1.07 ! LA 1.02 MK 1.06 NL 1.15 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.20 KP 0.98 ! LA 0.95 MK 0.99 NL 1.08 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.131949Jy sigma=0.000733 ! Fit after self-cal, rms=0.142042Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.85 mas, bmaj=2.424 mas, bpa=10.07 degrees ! Estimated noise=537.064 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 (-4.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152124 Jy ! Component: 100 - total flux cleaned = 0.0175896 Jy ! Component: 150 - total flux cleaned = 0.0173602 Jy ! Component: 200 - total flux cleaned = 0.0173694 Jy ! Total flux subtracted in 200 components = 0.0173694 Jy ! Clean residual min=-0.006958 max=0.008932 Jy/beam ! Clean residual mean=-0.000009 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.707231 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.707231 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=0.140199Jy sigma=0.000670 ! Fit after self-cal, rms=0.140260Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-7.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00874177 Jy ! Component: 100 - total flux cleaned = 0.0119234 Jy ! Component: 150 - total flux cleaned = 0.0139912 Jy ! Component: 200 - total flux cleaned = 0.0153696 Jy ! Total flux subtracted in 200 components = 0.0153696 Jy ! Clean residual min=-0.005924 max=0.005516 Jy/beam ! Clean residual mean=0.000002 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.722601 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 134 components and 0.7226 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=0.139483Jy sigma=0.000662 ! Fit after self-cal, rms=0.139431Jy sigma=0.000661 ! 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=0.139431Jy sigma=0.000661 ! Fit after self-cal, rms=0.146444Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8486 mas, bmaj=2.421 mas, bpa=10.01 degrees ! Estimated noise=534.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319711 Jy ! Component: 100 - total flux cleaned = 0.00477944 Jy ! Component: 150 - total flux cleaned = 0.00619719 Jy ! Component: 200 - total flux cleaned = 0.00707716 Jy ! Total flux subtracted in 200 components = 0.00707716 Jy ! Clean residual min=-0.004277 max=0.003792 Jy/beam ! Clean residual mean=0.000001 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.729678 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 163 components and 0.729678 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=0.146250Jy sigma=0.000654 ! Fit after self-cal, rms=0.146263Jy sigma=0.000653 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 = 0.00127392 Jy ! Component: 100 - total flux cleaned = 0.00166174 Jy ! Component: 150 - total flux cleaned = 0.00202547 Jy ! Component: 200 - total flux cleaned = 0.00243316 Jy ! Total flux subtracted in 200 components = 0.00243316 Jy ! Clean residual min=-0.003937 max=0.003644 Jy/beam ! Clean residual mean=0.000002 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.732111 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 174 components and 0.732111 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=0.146180Jy sigma=0.000653 ! Fit after self-cal, rms=0.146175Jy sigma=0.000653 ! 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=0.146175Jy sigma=0.000653 ! Fit after self-cal, rms=0.152534Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8484 mas, bmaj=2.422 mas, bpa=9.988 degrees ! Estimated noise=533.751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.76414e-05 Jy ! Component: 100 - total flux cleaned = 0.000355026 Jy ! Component: 150 - total flux cleaned = 0.000858647 Jy ! Component: 200 - total flux cleaned = 0.00114994 Jy ! Total flux subtracted in 200 components = 0.00114994 Jy ! Clean residual min=-0.003212 max=0.003065 Jy/beam ! Clean residual mean=0.000001 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.733261 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 190 components and 0.733261 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=0.152459Jy sigma=0.000651 ! Fit after self-cal, rms=0.152465Jy sigma=0.000651 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 = 0.000488199 Jy ! Component: 100 - total flux cleaned = 0.000821112 Jy ! Component: 150 - total flux cleaned = 0.00118506 Jy ! Component: 200 - total flux cleaned = 0.00143016 Jy ! Total flux subtracted in 200 components = 0.00143016 Jy ! Clean residual min=-0.003061 max=0.002895 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.734691 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 195 components and 0.734692 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=0.152423Jy sigma=0.000650 ! Fit after self-cal, rms=0.152420Jy 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=0.152420Jy sigma=0.000650 ! Fit after self-cal, rms=0.153193Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=5.866 mas, bpa=9.213 degrees ! Estimated noise=643.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140689 Jy ! Component: 100 - total flux cleaned = 0.0017348 Jy ! Component: 150 - total flux cleaned = 0.00200312 Jy ! Component: 200 - total flux cleaned = 0.00215868 Jy ! Total flux subtracted in 200 components = 0.00215868 Jy ! Clean residual min=-0.003007 max=0.003588 Jy/beam ! Clean residual mean=0.000002 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.73685 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 220 components and 0.73685 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=0.153181Jy sigma=0.000650 ! Fit after self-cal, rms=0.153179Jy 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 = 0.000276628 Jy ! Component: 100 - total flux cleaned = 0.000581543 Jy ! Component: 150 - total flux cleaned = 0.00071941 Jy ! Component: 200 - total flux cleaned = 0.000744123 Jy ! Total flux subtracted in 200 components = 0.000744123 Jy ! Clean residual min=-0.003002 max=0.003565 Jy/beam ! Clean residual mean=0.000003 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.737594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 224 components and 0.737594 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=0.153175Jy sigma=0.000650 ! Fit after self-cal, rms=0.153172Jy 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=0.848 mas, bmaj=2.42 mas, bpa=9.958 degrees ! Estimated noise=533.075 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.848 x 2.42 at 9.958 degrees (North through East) ! Clean map min=-0.0026958 max=0.37615 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=0.6544 mas, bmaj=1.989 mas, bpa=10.22 degrees ! Estimated noise=1097.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.273817 Jy ! Component: 100 - total flux cleaned = 0.365946 Jy ! Component: 150 - total flux cleaned = 0.428871 Jy ! Component: 200 - total flux cleaned = 0.476122 Jy ! Total flux subtracted in 200 components = 0.476122 Jy ! Clean residual min=-0.013952 max=0.027663 Jy/beam ! Clean residual mean=0.000095 rms=0.005717 Jy/beam ! Combined flux in latest and established models = 0.476122 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.476122 Jy ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.42 mas, bpa=9.958 degrees ! Estimated noise=533.075 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 = 0.0575599 Jy ! Component: 100 - total flux cleaned = 0.0977497 Jy ! Component: 150 - total flux cleaned = 0.126711 Jy ! Component: 200 - total flux cleaned = 0.148152 Jy ! Total flux subtracted in 200 components = 0.148152 Jy ! Clean residual min=-0.007286 max=0.012349 Jy/beam ! Clean residual mean=0.000020 rms=0.003206 Jy/beam ! Combined flux in latest and established models = 0.624274 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 75 components and 0.624274 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=2.222 mas, bmaj=5.866 mas, bpa=9.213 degrees ! Estimated noise=643.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275702 Jy ! Component: 100 - total flux cleaned = 0.046066 Jy ! Component: 150 - total flux cleaned = 0.0597299 Jy ! Component: 200 - total flux cleaned = 0.0699976 Jy ! Total flux subtracted in 200 components = 0.0699976 Jy ! Clean residual min=-0.005174 max=0.006040 Jy/beam ! Clean residual mean=0.000005 rms=0.002218 Jy/beam ! Combined flux in latest and established models = 0.694271 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079084 Jy ! Component: 100 - total flux cleaned = 0.0141436 Jy ! Component: 150 - total flux cleaned = 0.0191031 Jy ! Component: 200 - total flux cleaned = 0.0230783 Jy ! Total flux subtracted in 200 components = 0.0230783 Jy ! Clean residual min=-0.003246 max=0.003659 Jy/beam ! Clean residual mean=0.000005 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.71735 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 166 components and 0.71735 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.848 mas, bmaj=2.42 mas, bpa=9.958 degrees ! Estimated noise=533.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350314 Jy ! Component: 100 - total flux cleaned = 0.00529232 Jy ! Component: 150 - total flux cleaned = 0.00637456 Jy ! Component: 200 - total flux cleaned = 0.00734593 Jy ! Total flux subtracted in 200 components = 0.00734593 Jy ! Clean residual min=-0.002864 max=0.003193 Jy/beam ! Clean residual mean=0.000003 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.724696 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 182 components and 0.724696 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=0.153160Jy sigma=0.000651 ! Fit after self-cal, rms=0.153083Jy sigma=0.000650 wmodel J1713-2658_X_2017_05_01_pus_map.mod ! Writing 182 model components to file: J1713-2658_X_2017_05_01_pus_map.mod wobs J1713-2658_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1713-2658_X_2017_05_01_pus_uvs.fits wwins J1713-2658_X_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J1713-2658_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 = 0.00129752 Jy ! Component: 100 - total flux cleaned = 0.00180133 Jy ! Component: 150 - total flux cleaned = 0.0021451 Jy ! Component: 200 - total flux cleaned = 0.00218688 Jy ! Component: 250 - total flux cleaned = 0.00238008 Jy ! Component: 300 - total flux cleaned = 0.00238091 Jy ! Component: 350 - total flux cleaned = 0.00245282 Jy ! Component: 400 - total flux cleaned = 0.00248662 Jy ! Component: 450 - total flux cleaned = 0.00255343 Jy ! Component: 500 - total flux cleaned = 0.00261838 Jy ! Component: 550 - total flux cleaned = 0.00274453 Jy ! Component: 600 - total flux cleaned = 0.00280655 Jy ! Component: 650 - total flux cleaned = 0.00298651 Jy ! Component: 700 - total flux cleaned = 0.00315946 Jy ! Component: 750 - total flux cleaned = 0.00330062 Jy ! Component: 800 - total flux cleaned = 0.00343911 Jy ! Component: 850 - total flux cleaned = 0.00362828 Jy ! Component: 900 - total flux cleaned = 0.00378673 Jy ! Component: 950 - total flux cleaned = 0.00399246 Jy ! Component: 1000 - total flux cleaned = 0.00414303 Jy ! Component: 1050 - total flux cleaned = 0.00426614 Jy ! Component: 1100 - total flux cleaned = 0.00433773 Jy ! Component: 1150 - total flux cleaned = 0.00440885 Jy ! Component: 1200 - total flux cleaned = 0.00452495 Jy ! Component: 1250 - total flux cleaned = 0.00454762 Jy ! Component: 1300 - total flux cleaned = 0.00465869 Jy ! Component: 1350 - total flux cleaned = 0.00463704 Jy ! Component: 1400 - total flux cleaned = 0.00474407 Jy ! Component: 1450 - total flux cleaned = 0.00474434 Jy ! Component: 1500 - total flux cleaned = 0.00484721 Jy ! Component: 1550 - total flux cleaned = 0.00486736 Jy ! Component: 1600 - total flux cleaned = 0.00494632 Jy ! Component: 1650 - total flux cleaned = 0.00494624 Jy ! Component: 1700 - total flux cleaned = 0.00500371 Jy ! Component: 1750 - total flux cleaned = 0.00500343 Jy ! Component: 1800 - total flux cleaned = 0.00505928 Jy ! Component: 1850 - total flux cleaned = 0.00507817 Jy ! Component: 1900 - total flux cleaned = 0.00515031 Jy ! Component: 1950 - total flux cleaned = 0.00516798 Jy ! Component: 2000 - total flux cleaned = 0.00516775 Jy ! Total flux subtracted in 2048 components = 0.00520203 Jy ! Clean residual min=-0.001061 max=0.000992 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.729898 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 315 components and 0.729898 Jy ![Exited script file: muppet] wmap "J1713-2658_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.848 x 2.42 at 9.958 degrees (North through East) ! Clean map min=-0.0017143 max=0.38726 Jy/beam ! Writing clean map to FITS file: J1713-2658_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 0.387259 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000324983 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251756 0.251756 0.503512 1.00702 2.01405 4.0281 8.0562 16.1124 32.2248 64.4496 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.387 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.848 x 2.42 at 9.958 degrees (North through East) ! Clean map min=-0.0017143 max=0.38726 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 J1713-2658_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:00:13 2019