! Started logfile: J1818-1108_X_2017_09_26_pus_uvs.log on Sat May 11 13:40:02 2019 obs J1818-1108_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1818-1108_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.830877 visibilities/baseline/integration-bin. ! Found source: J1818-1108 ! ! 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 105528 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 J1818-1108_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 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 544 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 355 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 327 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 430 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 357 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899558Jy sigma=0.007709 ! Fit after self-cal, rms=0.878662Jy sigma=0.007540 ! 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=0.7616 mas, bmaj=3.33 mas, bpa=-19.35 degrees ! Estimated noise=653.588 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 = 0.0738321 Jy ! Component: 100 - total flux cleaned = 0.115754 Jy ! Total flux subtracted in 100 components = 0.115754 Jy ! Clean residual min=-0.013618 max=0.032158 Jy/beam ! Clean residual mean=0.000238 rms=0.006274 Jy/beam ! Combined flux in latest and established models = 0.115754 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 37 components and 0.115754 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=0.153945Jy sigma=0.001302 ! Fit after self-cal, rms=0.153426Jy sigma=0.001298 ! 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=1.319 mas, bmaj=3.717 mas, bpa=-12.54 degrees ! Estimated noise=266.089 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 = 0.0633998 Jy ! Component: 100 - total flux cleaned = 0.100818 Jy ! Component: 150 - total flux cleaned = 0.125178 Jy ! Component: 200 - total flux cleaned = 0.141309 Jy ! Total flux subtracted in 200 components = 0.141309 Jy ! Clean residual min=-0.022738 max=0.040753 Jy/beam ! Clean residual mean=0.000191 rms=0.008714 Jy/beam ! Combined flux in latest and established models = 0.257063 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 91 components and 0.257063 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=0.122139Jy sigma=0.001036 ! Fit after self-cal, rms=0.120541Jy sigma=0.001024 ! 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 0.98 FD 0.85 HN 1.68 KP 0.78 ! LA 1.16 MK 1.27 NL 1.97 OV 1.00 ! PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.84 HN 1.72 KP 0.77 ! LA 1.17 MK 1.27 NL 1.95 OV 1.04 ! PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.84 HN 1.81 KP 0.75 ! LA 1.18 MK 1.36 NL 1.96 OV 1.04 ! PT 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.83 HN 1.63 KP 0.76 ! LA 1.17 MK 1.18 NL 2.01 OV 1.09 ! PT 0.83 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.83 HN 1.43 KP 0.75 ! LA 1.15 MK 1.23 NL 2.04 OV 1.10 ! PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.84 HN 1.54 KP 0.75 ! LA 1.13 MK 1.08 NL 2.19 OV 1.14 ! PT 0.83 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.85 HN 1.69 KP 0.74 ! LA 1.10 MK 1.17 NL 2.29 OV 1.12 ! PT 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.89 HN 1.68 KP 0.61 ! LA 1.11 MK 0.89 NL 2.20 OV 1.19 ! PT 0.83 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.85 HN 1.52 KP 0.64 ! LA 1.14 MK 1.04 NL 2.33 OV 1.33 ! PT 0.83 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.87 HN 1.55 KP 0.67 ! LA 1.16 MK 0.94 NL 2.21 OV 1.30 ! PT 0.82 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.93 HN 1.42 KP 0.70 ! LA 1.14 MK 0.78 NL 2.06 OV 1.30 ! PT 0.82 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.96 HN 1.36 KP 0.72 ! LA 1.13 MK 0.66 NL 1.96 OV 1.27 ! PT 0.83 ! ! ! Fit before self-cal, rms=0.120541Jy sigma=0.001024 ! Fit after self-cal, rms=0.132014Jy sigma=0.000903 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.573 mas, bpa=-12.37 degrees ! Estimated noise=289.478 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 = 0.00792323 Jy ! Component: 100 - total flux cleaned = 0.00882248 Jy ! Component: 150 - total flux cleaned = 0.00860138 Jy ! Component: 200 - total flux cleaned = 0.00862 Jy ! Total flux subtracted in 200 components = 0.00862 Jy ! Clean residual min=-0.016978 max=0.023494 Jy/beam ! Clean residual mean=0.000138 rms=0.006777 Jy/beam ! Combined flux in latest and established models = 0.265683 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.265683 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=0.131414Jy sigma=0.000888 ! Fit after self-cal, rms=0.133896Jy sigma=0.000884 ! 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=0.133896Jy sigma=0.000884 ! Fit after self-cal, rms=0.160712Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=3.55 mas, bpa=-12.11 degrees ! Estimated noise=294.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243794 Jy ! Component: 100 - total flux cleaned = 0.00325189 Jy ! Component: 150 - total flux cleaned = 0.00362577 Jy ! Component: 200 - total flux cleaned = 0.00372604 Jy ! Total flux subtracted in 200 components = 0.00372604 Jy ! Clean residual min=-0.012659 max=0.017519 Jy/beam ! Clean residual mean=0.000009 rms=0.005007 Jy/beam ! Combined flux in latest and established models = 0.269409 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.269409 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=0.160549Jy sigma=0.000768 ! Fit after self-cal, rms=0.161986Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.24921e-05 Jy ! Component: 100 - total flux cleaned = -0.000120819 Jy ! Component: 150 - total flux cleaned = -0.000116312 Jy ! Component: 200 - total flux cleaned = -0.000116198 Jy ! Total flux subtracted in 200 components = -0.000116198 Jy ! Clean residual min=-0.012370 max=0.017475 Jy/beam ! Clean residual mean=0.000015 rms=0.004947 Jy/beam ! Combined flux in latest and established models = 0.269293 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.269293 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=0.161957Jy sigma=0.000765 ! Fit after self-cal, rms=0.162116Jy sigma=0.000765 ! 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=0.162116Jy sigma=0.000765 ! Fit after self-cal, rms=0.181162Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.571 mas, bmaj=3.439 mas, bpa=-10.15 degrees ! Estimated noise=295.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015165 Jy ! Component: 100 - total flux cleaned = 0.00217073 Jy ! Component: 150 - total flux cleaned = 0.00225522 Jy ! Component: 200 - total flux cleaned = 0.00225104 Jy ! Total flux subtracted in 200 components = 0.00225104 Jy ! Clean residual min=-0.012148 max=0.017219 Jy/beam ! Clean residual mean=0.000006 rms=0.004856 Jy/beam ! Combined flux in latest and established models = 0.271544 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.271544 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=0.181135Jy sigma=0.000760 ! Fit after self-cal, rms=0.181894Jy sigma=0.000760 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 = -0.00017318 Jy ! Component: 100 - total flux cleaned = -0.000173833 Jy ! Component: 150 - total flux cleaned = -0.000170603 Jy ! Component: 200 - total flux cleaned = -0.000170218 Jy ! Total flux subtracted in 200 components = -0.000170218 Jy ! Clean residual min=-0.011995 max=0.017122 Jy/beam ! Clean residual mean=0.000009 rms=0.004829 Jy/beam ! Combined flux in latest and established models = 0.271374 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.271374 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=0.181899Jy sigma=0.000759 ! Fit after self-cal, rms=0.182025Jy sigma=0.000759 ! 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=0.182025Jy sigma=0.000759 ! Fit after self-cal, rms=0.200844Jy sigma=0.000758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.894 mas, bmaj=4.445 mas, bpa=18.61 degrees ! Estimated noise=287.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294059 Jy ! Component: 100 - total flux cleaned = 0.00293685 Jy ! Component: 150 - total flux cleaned = 0.00293947 Jy ! Component: 200 - total flux cleaned = 0.00303023 Jy ! Total flux subtracted in 200 components = 0.00303023 Jy ! Clean residual min=-0.014501 max=0.020654 Jy/beam ! Clean residual mean=0.000004 rms=0.005987 Jy/beam ! Combined flux in latest and established models = 0.274404 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 0.274404 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=0.200873Jy sigma=0.000756 ! Fit after self-cal, rms=0.201565Jy sigma=0.000756 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 = -0.000315928 Jy ! Component: 100 - total flux cleaned = -0.000229657 Jy ! Component: 150 - total flux cleaned = -0.000230726 Jy ! Component: 200 - total flux cleaned = -0.00015744 Jy ! Total flux subtracted in 200 components = -0.00015744 Jy ! Clean residual min=-0.014363 max=0.020419 Jy/beam ! Clean residual mean=0.000008 rms=0.005953 Jy/beam ! Combined flux in latest and established models = 0.274247 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.274247 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=0.201619Jy sigma=0.000755 ! Fit after self-cal, rms=0.201831Jy sigma=0.000755 ! 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=1.653 mas, bmaj=3.385 mas, bpa=-8.691 degrees ! Estimated noise=296.641 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 3.385 at -8.691 degrees (North through East) ! Clean map min=-0.011629 max=0.11258 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=0.911 mas, bmaj=2.922 mas, bpa=-18.24 degrees ! Estimated noise=853.608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0902093 Jy ! Component: 100 - total flux cleaned = 0.141901 Jy ! Component: 150 - total flux cleaned = 0.174226 Jy ! Component: 200 - total flux cleaned = 0.196312 Jy ! Total flux subtracted in 200 components = 0.196312 Jy ! Clean residual min=-0.013349 max=0.015558 Jy/beam ! Clean residual mean=0.000099 rms=0.003907 Jy/beam ! Combined flux in latest and established models = 0.196312 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 44 model components to the UV plane model. ! The established model now contains 44 components and 0.196312 Jy ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=3.385 mas, bpa=-8.691 degrees ! Estimated noise=296.641 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 = 0.0290674 Jy ! Component: 100 - total flux cleaned = 0.0462088 Jy ! Component: 150 - total flux cleaned = 0.0567915 Jy ! Component: 200 - total flux cleaned = 0.0634288 Jy ! Total flux subtracted in 200 components = 0.0634288 Jy ! Clean residual min=-0.013614 max=0.016773 Jy/beam ! Clean residual mean=0.000034 rms=0.004986 Jy/beam ! Combined flux in latest and established models = 0.259741 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.259741 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=2.894 mas, bmaj=4.445 mas, bpa=18.61 degrees ! Estimated noise=287.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669818 Jy ! Component: 100 - total flux cleaned = 0.00974232 Jy ! Component: 150 - total flux cleaned = 0.0102457 Jy ! Component: 200 - total flux cleaned = 0.0106244 Jy ! Total flux subtracted in 200 components = 0.0106244 Jy ! Clean residual min=-0.014908 max=0.020437 Jy/beam ! Clean residual mean=0.000015 rms=0.006062 Jy/beam ! Combined flux in latest and established models = 0.270365 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 = 0.000360471 Jy ! Component: 100 - total flux cleaned = 0.000697916 Jy ! Component: 150 - total flux cleaned = 0.000944359 Jy ! Component: 200 - total flux cleaned = 0.0011811 Jy ! Total flux subtracted in 200 components = 0.0011811 Jy ! Clean residual min=-0.014789 max=0.020400 Jy/beam ! Clean residual mean=0.000013 rms=0.006028 Jy/beam ! Combined flux in latest and established models = 0.271546 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.271546 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=3.385 mas, bpa=-8.691 degrees ! Estimated noise=296.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00278431 Jy ! Component: 100 - total flux cleaned = -0.00301027 Jy ! Component: 150 - total flux cleaned = -0.00288671 Jy ! Component: 200 - total flux cleaned = -0.00265127 Jy ! Total flux subtracted in 200 components = -0.00265127 Jy ! Clean residual min=-0.012999 max=0.016769 Jy/beam ! Clean residual mean=0.000013 rms=0.004830 Jy/beam ! Combined flux in latest and established models = 0.268895 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.268895 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=0.202219Jy sigma=0.000760 ! Fit after self-cal, rms=0.202428Jy sigma=0.000759 wmodel J1818-1108_X_2017_09_26_pus_map.mod ! Writing 83 model components to file: J1818-1108_X_2017_09_26_pus_map.mod wobs J1818-1108_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1818-1108_X_2017_09_26_pus_uvs.fits wwins J1818-1108_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1818-1108_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 = 0.00713361 Jy ! Component: 100 - total flux cleaned = 0.0132073 Jy ! Component: 150 - total flux cleaned = 0.0171559 Jy ! Component: 200 - total flux cleaned = 0.0187691 Jy ! Component: 250 - total flux cleaned = 0.0191438 Jy ! Component: 300 - total flux cleaned = 0.0194933 Jy ! Component: 350 - total flux cleaned = 0.0201502 Jy ! Component: 400 - total flux cleaned = 0.0198432 Jy ! Component: 450 - total flux cleaned = 0.0195544 Jy ! Component: 500 - total flux cleaned = 0.019275 Jy ! Component: 550 - total flux cleaned = 0.0187412 Jy ! Component: 600 - total flux cleaned = 0.0183609 Jy ! Component: 650 - total flux cleaned = 0.017753 Jy ! Component: 700 - total flux cleaned = 0.0175179 Jy ! Component: 750 - total flux cleaned = 0.0170691 Jy ! Component: 800 - total flux cleaned = 0.0166405 Jy ! Component: 850 - total flux cleaned = 0.0166393 Jy ! Component: 900 - total flux cleaned = 0.0164382 Jy ! Component: 950 - total flux cleaned = 0.0161499 Jy ! Component: 1000 - total flux cleaned = 0.0161489 Jy ! Component: 1050 - total flux cleaned = 0.0159692 Jy ! Component: 1100 - total flux cleaned = 0.0158841 Jy ! Component: 1150 - total flux cleaned = 0.0158012 Jy ! Component: 1200 - total flux cleaned = 0.0157221 Jy ! Component: 1250 - total flux cleaned = 0.0157224 Jy ! Component: 1300 - total flux cleaned = 0.0156485 Jy ! Component: 1350 - total flux cleaned = 0.0157216 Jy ! Component: 1400 - total flux cleaned = 0.0158632 Jy ! Component: 1450 - total flux cleaned = 0.0159328 Jy ! Component: 1500 - total flux cleaned = 0.0158662 Jy ! Component: 1550 - total flux cleaned = 0.0160007 Jy ! Component: 1600 - total flux cleaned = 0.0160665 Jy ! Component: 1650 - total flux cleaned = 0.0165108 Jy ! Component: 1700 - total flux cleaned = 0.0167593 Jy ! Component: 1750 - total flux cleaned = 0.0171245 Jy ! Component: 1800 - total flux cleaned = 0.0175406 Jy ! Component: 1850 - total flux cleaned = 0.0178324 Jy ! Component: 1900 - total flux cleaned = 0.0182338 Jy ! Component: 1950 - total flux cleaned = 0.0186265 Jy ! Component: 2000 - total flux cleaned = 0.0189022 Jy ! Total flux subtracted in 2048 components = 0.019335 Jy ! Clean residual min=-0.003360 max=0.002943 Jy/beam ! Clean residual mean=0.000025 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.28823 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 363 components and 0.28823 Jy ![Exited script file: muppet] wmap "J1818-1108_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 3.385 at -8.691 degrees (North through East) ! Clean map min=-0.0089349 max=0.11334 Jy/beam ! Writing clean map to FITS file: J1818-1108_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 0.113343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00126347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.34419 3.34419 6.68839 13.3768 26.7536 53.5071 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.653 x 3.385 at -8.691 degrees (North through East) ! Clean map min=-0.0089349 max=0.11334 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 J1818-1108_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:40:08 2019