! Started logfile: J2030+3700_X_2017_09_26_pus_uvs.log on Sat May 11 13:41:32 2019 obs J2030+3700_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J2030+3700_X_2017_09_26_pus_uva.fits ! AN table 1: 356 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.683911 visibilities/baseline/integration-bin. ! Found source: J2030+3700 ! ! 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 947 lines of history. ! ! Reading 105180 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 J2030+3700_X_2017_09_26_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 591 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 611 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 756 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 686 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 591 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 696 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 756 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 806 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 756 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972544Jy sigma=0.008415 ! Fit after self-cal, rms=0.945619Jy sigma=0.008191 ! 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=0.9631 mas, bmaj=1.702 mas, bpa=-18.3 degrees ! Estimated noise=941.095 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 = 0.0341134 Jy ! Component: 100 - total flux cleaned = 0.0438022 Jy ! Total flux subtracted in 100 components = 0.0438022 Jy ! Clean residual min=-0.002937 max=0.005796 Jy/beam ! Clean residual mean=-0.000044 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.0438022 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0438022 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=0.085746Jy sigma=0.000663 ! Fit after self-cal, rms=0.085276Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686418 Jy ! Component: 100 - total flux cleaned = 0.0116789 Jy ! Total flux subtracted in 100 components = 0.0116789 Jy ! Clean residual min=-0.002880 max=0.004710 Jy/beam ! Clean residual mean=-0.000040 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.0554811 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0554811 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=0.083426Jy sigma=0.000644 ! Fit after self-cal, rms=0.083351Jy sigma=0.000644 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.688 mas, bmaj=2.238 mas, bpa=-9.826 degrees ! Estimated noise=273.258 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 = 0.0114655 Jy ! Component: 100 - total flux cleaned = 0.0182199 Jy ! Component: 150 - total flux cleaned = 0.02226 Jy ! Component: 200 - total flux cleaned = 0.0246765 Jy ! Total flux subtracted in 200 components = 0.0246765 Jy ! Clean residual min=-0.003198 max=0.006363 Jy/beam ! Clean residual mean=-0.000063 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0801576 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 0.0801576 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=0.081382Jy sigma=0.000631 ! Fit after self-cal, rms=0.081099Jy sigma=0.000629 ! 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 1.30 FD 1.04 HN 0.88 KP 0.93 ! LA 0.91 MK 1.23 NL 1.34 OV 1.14 ! PT 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 0.97 KP 0.92 ! LA 0.90 MK 1.23 NL 1.44 OV 1.11 ! PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.94 HN 0.96 KP 0.93 ! LA 0.90 MK 1.25 NL 1.35 OV 1.14 ! PT 0.87 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.95 HN 0.86 KP 0.91 ! LA 0.91 MK 1.16 NL 1.39 OV 1.11 ! PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 0.87 KP 0.93 ! LA 0.92 MK 1.22 NL 1.40 OV 1.11 ! PT 0.88 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 0.84 KP 0.92 ! LA 0.93 MK 1.16 NL 1.42 OV 1.09 ! PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.93 HN 0.83 KP 0.92 ! LA 0.90 MK 1.17 NL 1.35 OV 1.09 ! PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 0.84 KP 0.76 ! LA 0.91 MK 1.05 NL 1.38 OV 1.10 ! PT 0.88 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.85 KP 0.82 ! LA 0.92 MK 1.10 NL 1.40 OV 1.16 ! PT 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 0.88 KP 0.83 ! LA 0.94 MK 1.02 NL 1.18 OV 1.18 ! PT 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.73 KP 0.82 ! LA 0.92 MK 0.90 NL 1.19 OV 1.15 ! PT 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.75 KP 0.92 ! LA 0.92 MK 0.90 NL 1.32 OV 1.09 ! PT 0.88 ! ! ! Fit before self-cal, rms=0.081099Jy sigma=0.000629 ! Fit after self-cal, rms=0.080954Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.719 mas, bmaj=2.336 mas, bpa=-6.582 degrees ! Estimated noise=281.808 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 = 0.000406909 Jy ! Component: 100 - total flux cleaned = 0.000379363 Jy ! Component: 150 - total flux cleaned = 0.000353504 Jy ! Component: 200 - total flux cleaned = 0.000331792 Jy ! Total flux subtracted in 200 components = 0.000331792 Jy ! Clean residual min=-0.001695 max=0.002034 Jy/beam ! Clean residual mean=-0.000028 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0804894 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0804894 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=0.080936Jy sigma=0.000622 ! Fit after self-cal, rms=0.080892Jy sigma=0.000621 ! 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=0.080892Jy sigma=0.000621 ! Fit after self-cal, rms=0.081154Jy sigma=0.000619 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=2.33 mas, bpa=-6.267 degrees ! Estimated noise=280.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157427 Jy ! Component: 100 - total flux cleaned = 0.000207858 Jy ! Component: 150 - total flux cleaned = 0.000251925 Jy ! Component: 200 - total flux cleaned = 0.000272442 Jy ! Total flux subtracted in 200 components = 0.000272442 Jy ! Clean residual min=-0.001439 max=0.001736 Jy/beam ! Clean residual mean=-0.000015 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0807619 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.0807619 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=0.081151Jy sigma=0.000619 ! Fit after self-cal, rms=0.081222Jy sigma=0.000619 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 = 9.50751e-05 Jy ! Component: 100 - total flux cleaned = 0.000105113 Jy ! Component: 150 - total flux cleaned = 0.000115765 Jy ! Component: 200 - total flux cleaned = 0.000125256 Jy ! Total flux subtracted in 200 components = 0.000125256 Jy ! Clean residual min=-0.001382 max=0.001694 Jy/beam ! Clean residual mean=-0.000018 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0808871 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0808871 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=0.081220Jy sigma=0.000619 ! Fit after self-cal, rms=0.081223Jy sigma=0.000619 ! 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=0.081223Jy sigma=0.000619 ! Fit after self-cal, rms=0.081453Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=2.328 mas, bpa=-5.662 degrees ! Estimated noise=278.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184457 Jy ! Component: 100 - total flux cleaned = 0.00021644 Jy ! Component: 150 - total flux cleaned = 0.0002352 Jy ! Component: 200 - total flux cleaned = 0.000252838 Jy ! Total flux subtracted in 200 components = 0.000252838 Jy ! Clean residual min=-0.001351 max=0.001703 Jy/beam ! Clean residual mean=-0.000014 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.08114 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.08114 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=0.081452Jy sigma=0.000619 ! Fit after self-cal, rms=0.081475Jy sigma=0.000619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.14578e-05 Jy ! Component: 100 - total flux cleaned = 5.92087e-05 Jy ! Component: 150 - total flux cleaned = 6.73549e-05 Jy ! Component: 200 - total flux cleaned = 8.49642e-05 Jy ! Total flux subtracted in 200 components = 8.49642e-05 Jy ! Clean residual min=-0.001344 max=0.001705 Jy/beam ! Clean residual mean=-0.000014 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.0812249 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0812249 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=0.081473Jy sigma=0.000619 ! Fit after self-cal, rms=0.081474Jy sigma=0.000619 ! 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=0.081474Jy sigma=0.000619 ! Fit after self-cal, rms=0.081339Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.784 mas, bmaj=3.125 mas, bpa=41.38 degrees ! Estimated noise=299.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510399 Jy ! Component: 100 - total flux cleaned = 0.00063251 Jy ! Component: 150 - total flux cleaned = 0.000660079 Jy ! Component: 200 - total flux cleaned = 0.000686427 Jy ! Total flux subtracted in 200 components = 0.000686427 Jy ! Clean residual min=-0.001497 max=0.001922 Jy/beam ! Clean residual mean=-0.000018 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0819114 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.0819114 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=0.081340Jy sigma=0.000619 ! Fit after self-cal, rms=0.081346Jy sigma=0.000619 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 = 7.03684e-05 Jy ! Component: 100 - total flux cleaned = 9.58497e-05 Jy ! Component: 150 - total flux cleaned = 0.000120305 Jy ! Component: 200 - total flux cleaned = 0.000143674 Jy ! Total flux subtracted in 200 components = 0.000143674 Jy ! Clean residual min=-0.001495 max=0.001939 Jy/beam ! Clean residual mean=-0.000017 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.082055 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.082055 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=0.081346Jy sigma=0.000619 ! Fit after self-cal, rms=0.081347Jy sigma=0.000619 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=2.326 mas, bpa=-5.272 degrees ! Estimated noise=277.59 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 2.326 at -5.272 degrees (North through East) ! Clean map min=-0.0012673 max=0.051902 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=0.9457 mas, bmaj=1.746 mas, bpa=-11.93 degrees ! Estimated noise=963.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343289 Jy ! Component: 100 - total flux cleaned = 0.0482701 Jy ! Component: 150 - total flux cleaned = 0.0572122 Jy ! Component: 200 - total flux cleaned = 0.0630972 Jy ! Total flux subtracted in 200 components = 0.0630972 Jy ! Clean residual min=-0.002970 max=0.004107 Jy/beam ! Clean residual mean=-0.000021 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.0630972 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0630972 Jy ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=2.326 mas, bpa=-5.272 degrees ! Estimated noise=277.59 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 = 0.00820419 Jy ! Component: 100 - total flux cleaned = 0.0126638 Jy ! Component: 150 - total flux cleaned = 0.0151561 Jy ! Component: 200 - total flux cleaned = 0.0165567 Jy ! Total flux subtracted in 200 components = 0.0165567 Jy ! Clean residual min=-0.001491 max=0.001581 Jy/beam ! Clean residual mean=-0.000019 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.079654 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.0796539 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=2.784 mas, bmaj=3.125 mas, bpa=41.38 degrees ! Estimated noise=299.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118208 Jy ! Component: 100 - total flux cleaned = 0.0017403 Jy ! Component: 150 - total flux cleaned = 0.00190408 Jy ! Component: 200 - total flux cleaned = 0.00194477 Jy ! Total flux subtracted in 200 components = 0.00194477 Jy ! Clean residual min=-0.001484 max=0.001876 Jy/beam ! Clean residual mean=-0.000020 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0815987 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82254e-05 Jy ! Component: 100 - total flux cleaned = 5.54776e-05 Jy ! Component: 150 - total flux cleaned = 8.17803e-05 Jy ! Component: 200 - total flux cleaned = 9.85501e-05 Jy ! Total flux subtracted in 200 components = 9.85501e-05 Jy ! Clean residual min=-0.001471 max=0.001872 Jy/beam ! Clean residual mean=-0.000020 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.0816973 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.0816973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.674 mas, bmaj=2.326 mas, bpa=-5.272 degrees ! Estimated noise=277.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000498915 Jy ! Component: 100 - total flux cleaned = -0.000513692 Jy ! Component: 150 - total flux cleaned = -0.000527995 Jy ! Component: 200 - total flux cleaned = -0.000541251 Jy ! Total flux subtracted in 200 components = -0.000541251 Jy ! Clean residual min=-0.001341 max=0.001587 Jy/beam ! Clean residual mean=-0.000015 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.081156 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.081156 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=0.081359Jy sigma=0.000619 ! Fit after self-cal, rms=0.081348Jy sigma=0.000619 wmodel J2030+3700_X_2017_09_26_pus_map.mod ! Writing 54 model components to file: J2030+3700_X_2017_09_26_pus_map.mod wobs J2030+3700_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J2030+3700_X_2017_09_26_pus_uvs.fits wwins J2030+3700_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J2030+3700_X_2017_09_26_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 = 0.000696667 Jy ! Component: 100 - total flux cleaned = 0.00110251 Jy ! Component: 150 - total flux cleaned = 0.00152337 Jy ! Component: 200 - total flux cleaned = 0.00188 Jy ! Component: 250 - total flux cleaned = 0.00218 Jy ! Component: 300 - total flux cleaned = 0.00246621 Jy ! Component: 350 - total flux cleaned = 0.00270305 Jy ! Component: 400 - total flux cleaned = 0.00289526 Jy ! Component: 450 - total flux cleaned = 0.00307981 Jy ! Component: 500 - total flux cleaned = 0.00324138 Jy ! Component: 550 - total flux cleaned = 0.00338169 Jy ! Component: 600 - total flux cleaned = 0.00350175 Jy ! Component: 650 - total flux cleaned = 0.00360297 Jy ! Component: 700 - total flux cleaned = 0.00368699 Jy ! Component: 750 - total flux cleaned = 0.0037409 Jy ! Component: 800 - total flux cleaned = 0.0037934 Jy ! Component: 850 - total flux cleaned = 0.00385682 Jy ! Component: 900 - total flux cleaned = 0.0038567 Jy ! Component: 950 - total flux cleaned = 0.00388065 Jy ! Component: 1000 - total flux cleaned = 0.00389205 Jy ! Component: 1050 - total flux cleaned = 0.00390346 Jy ! Component: 1100 - total flux cleaned = 0.00391451 Jy ! Component: 1150 - total flux cleaned = 0.00394657 Jy ! Component: 1200 - total flux cleaned = 0.00393595 Jy ! Component: 1250 - total flux cleaned = 0.00392566 Jy ! Component: 1300 - total flux cleaned = 0.00392556 Jy ! Component: 1350 - total flux cleaned = 0.00391615 Jy ! Component: 1400 - total flux cleaned = 0.00391634 Jy ! Component: 1450 - total flux cleaned = 0.0039073 Jy ! Component: 1500 - total flux cleaned = 0.00390743 Jy ! Component: 1550 - total flux cleaned = 0.00389839 Jy ! Component: 1600 - total flux cleaned = 0.00385489 Jy ! Component: 1650 - total flux cleaned = 0.00381231 Jy ! Component: 1700 - total flux cleaned = 0.00377893 Jy ! Component: 1750 - total flux cleaned = 0.00375447 Jy ! Component: 1800 - total flux cleaned = 0.00371423 Jy ! Component: 1850 - total flux cleaned = 0.0037064 Jy ! Component: 1900 - total flux cleaned = 0.00367515 Jy ! Component: 1950 - total flux cleaned = 0.00362173 Jy ! Component: 2000 - total flux cleaned = 0.00359923 Jy ! Total flux subtracted in 2048 components = 0.00357707 Jy ! Clean residual min=-0.000380 max=0.000391 Jy/beam ! Clean residual mean=-0.000006 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0847331 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 212 components and 0.0847331 Jy ![Exited script file: muppet] wmap "J2030+3700_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 2.326 at -5.272 degrees (North through East) ! Clean map min=-0.00082964 max=0.051824 Jy/beam ! Writing clean map to FITS file: J2030+3700_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0518237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.827227 0.827227 1.65445 3.30891 6.61781 13.2356 26.4712 52.9425 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.674 x 2.326 at -5.272 degrees (North through East) ! Clean map min=-0.00082964 max=0.051824 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 J2030+3700_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:41:38 2019