! Started logfile: J1248-1959_X_2017_08_12_pus_uvs.log on Fri May 10 15:24:27 2019 obs J1248-1959_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1248-1959_X_2017_08_12_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978352 visibilities/baseline/integration-bin. ! Found source: J1248-1959 ! ! 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 1049 lines of history. ! ! Reading 61284 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 J1248-1959_X_2017_08_12_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937974Jy sigma=0.006489 ! Fit after self-cal, rms=0.891069Jy sigma=0.006169 ! 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=0.6519 mas, bmaj=1.524 mas, bpa=-1.017 degrees ! Estimated noise=1174.45 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 = 0.0764312 Jy ! Component: 100 - total flux cleaned = 0.118931 Jy ! Total flux subtracted in 100 components = 0.118931 Jy ! Clean residual min=-0.018987 max=0.037056 Jy/beam ! Clean residual mean=0.000013 rms=0.007043 Jy/beam ! Combined flux in latest and established models = 0.11893 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.11893 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=0.198059Jy sigma=0.001301 ! Fit after self-cal, rms=0.197531Jy 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=0.8296 mas, bmaj=1.936 mas, bpa=-1.146 degrees ! Estimated noise=423.643 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 = 0.0589245 Jy ! Component: 100 - total flux cleaned = 0.0895439 Jy ! Component: 150 - total flux cleaned = 0.105959 Jy ! Component: 200 - total flux cleaned = 0.114761 Jy ! Total flux subtracted in 200 components = 0.114761 Jy ! Clean residual min=-0.033870 max=0.051690 Jy/beam ! Clean residual mean=0.000006 rms=0.011360 Jy/beam ! Combined flux in latest and established models = 0.233692 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.233692 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=0.181402Jy sigma=0.001169 ! Fit after self-cal, rms=0.180881Jy sigma=0.001166 ! 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 1.15 FD 0.73 HN 3.11 KP 0.71 ! LA 0.74 MK 1.17 NL 2.03 OV 0.90 ! PT 0.98 SC 2.20 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.77 HN 2.94 KP 0.69 ! LA 0.78 MK 1.19 NL 2.03 OV 0.92 ! PT 1.00 SC 2.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.76 HN 2.94 KP 0.65 ! LA 0.80 MK 1.14 NL 2.06 OV 0.94 ! PT 0.98 SC 2.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.76 HN 2.74 KP 0.66 ! LA 0.81 MK 1.12 NL 2.24 OV 0.95 ! PT 0.96 SC 2.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.75 HN 2.67 KP 0.68 ! LA 0.77 MK 1.05 NL 2.28 OV 0.96 ! PT 0.98 SC 1.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.76 HN 2.51 KP 0.68 ! LA 0.77 MK 0.99 NL 2.20 OV 0.96 ! PT 1.01 SC 1.83 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.77 HN 2.57 KP 0.69 ! LA 0.79 MK 0.99 NL 2.33 OV 0.96 ! PT 1.02 SC 2.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.82 HN 2.37 KP 0.67 ! LA 0.78 MK 0.98 NL 2.29 OV 0.98 ! PT 1.01 SC 1.90 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 0.78 HN 2.40 KP 0.68 ! LA 0.80 MK 0.81 NL 2.52 OV 0.96 ! PT 1.04 SC 1.70 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 0.83 HN 2.18 KP 0.66 ! LA 0.81 MK 0.77 NL 2.43 OV 0.98 ! PT 1.04 SC 1.59 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.83 HN 2.21 KP 0.68 ! LA 0.81 MK 0.74 NL 2.51 OV 0.99 ! PT 1.03 SC 1.64 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.82 HN 2.00 KP 0.66 ! LA 0.80 MK 0.72 NL 2.39 OV 0.99 ! PT 1.04 SC 1.79 ! ! ! Fit before self-cal, rms=0.180881Jy sigma=0.001166 ! Fit after self-cal, rms=0.308052Jy sigma=0.001040 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9227 mas, bmaj=2.195 mas, bpa=-6.552 degrees ! Estimated noise=488.183 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 (15.2, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0557008 Jy ! Component: 100 - total flux cleaned = 0.0850424 Jy ! Component: 150 - total flux cleaned = 0.102688 Jy ! Component: 200 - total flux cleaned = 0.114487 Jy ! Total flux subtracted in 200 components = 0.114487 Jy ! Clean residual min=-0.024003 max=0.023262 Jy/beam ! Clean residual mean=-0.000030 rms=0.007253 Jy/beam ! Combined flux in latest and established models = 0.348179 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 87 components and 0.348179 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=0.301744Jy sigma=0.000886 ! Fit after self-cal, rms=0.303930Jy sigma=0.000858 ! 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=0.303930Jy sigma=0.000858 ! Fit after self-cal, rms=0.311632Jy sigma=0.000808 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=1.945 mas, bpa=-5.377 degrees ! Estimated noise=433.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170285 Jy ! Component: 100 - total flux cleaned = 0.0248918 Jy ! Component: 150 - total flux cleaned = 0.0274253 Jy ! Component: 200 - total flux cleaned = 0.0292746 Jy ! Total flux subtracted in 200 components = 0.0292746 Jy ! Clean residual min=-0.015503 max=0.016822 Jy/beam ! Clean residual mean=-0.000010 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 0.377453 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.377453 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=0.310828Jy sigma=0.000787 ! Fit after self-cal, rms=0.311521Jy sigma=0.000780 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 = 0.00597491 Jy ! Component: 100 - total flux cleaned = 0.00797355 Jy ! Component: 150 - total flux cleaned = 0.00914229 Jy ! Component: 200 - total flux cleaned = 0.00926815 Jy ! Total flux subtracted in 200 components = 0.00926815 Jy ! Clean residual min=-0.016673 max=0.017518 Jy/beam ! Clean residual mean=0.000005 rms=0.004917 Jy/beam ! Combined flux in latest and established models = 0.386721 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 108 components and 0.386721 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=0.311307Jy sigma=0.000776 ! Fit after self-cal, rms=0.311222Jy sigma=0.000775 ! 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=0.311222Jy sigma=0.000775 ! Fit after self-cal, rms=0.316379Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9 mas, bmaj=1.938 mas, bpa=-5.177 degrees ! Estimated noise=427.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467857 Jy ! Component: 100 - total flux cleaned = 0.0066025 Jy ! Component: 150 - total flux cleaned = 0.00774244 Jy ! Component: 200 - total flux cleaned = 0.0078338 Jy ! Total flux subtracted in 200 components = 0.0078338 Jy ! Clean residual min=-0.015393 max=0.017173 Jy/beam ! Clean residual mean=-0.000016 rms=0.004517 Jy/beam ! Combined flux in latest and established models = 0.394555 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 118 components and 0.394555 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=0.316261Jy sigma=0.000766 ! Fit after self-cal, rms=0.316284Jy sigma=0.000765 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 = 0.00180596 Jy ! Component: 100 - total flux cleaned = 0.00246366 Jy ! Component: 150 - total flux cleaned = 0.00254319 Jy ! Component: 200 - total flux cleaned = 0.00261915 Jy ! Total flux subtracted in 200 components = 0.00261915 Jy ! Clean residual min=-0.015748 max=0.017069 Jy/beam ! Clean residual mean=-0.000012 rms=0.004481 Jy/beam ! Combined flux in latest and established models = 0.397174 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.397174 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=0.316245Jy sigma=0.000764 ! Fit after self-cal, rms=0.316247Jy sigma=0.000764 ! 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=0.316247Jy sigma=0.000764 ! Fit after self-cal, rms=0.318385Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.687 mas, bmaj=5.023 mas, bpa=7.777 degrees ! Estimated noise=478.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567781 Jy ! Component: 100 - total flux cleaned = 0.00629576 Jy ! Component: 150 - total flux cleaned = 0.00721135 Jy ! Component: 200 - total flux cleaned = 0.00744603 Jy ! Total flux subtracted in 200 components = 0.00744603 Jy ! Clean residual min=-0.025735 max=0.027028 Jy/beam ! Clean residual mean=-0.000016 rms=0.007472 Jy/beam ! Combined flux in latest and established models = 0.40462 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.40462 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=0.318383Jy sigma=0.000762 ! Fit after self-cal, rms=0.318458Jy sigma=0.000761 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 = 0.00150063 Jy ! Component: 100 - total flux cleaned = 0.00161882 Jy ! Component: 150 - total flux cleaned = 0.00161624 Jy ! Component: 200 - total flux cleaned = 0.00171227 Jy ! Total flux subtracted in 200 components = 0.00171227 Jy ! Clean residual min=-0.025926 max=0.027017 Jy/beam ! Clean residual mean=-0.000013 rms=0.007454 Jy/beam ! Combined flux in latest and established models = 0.406333 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.406333 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=0.318474Jy sigma=0.000760 ! Fit after self-cal, rms=0.318485Jy sigma=0.000760 ! 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=0.907 mas, bmaj=1.935 mas, bpa=-4.755 degrees ! Estimated noise=427.261 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.907 x 1.935 at -4.755 degrees (North through East) ! Clean map min=-0.015207 max=0.10048 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=0.6879 mas, bmaj=1.484 mas, bpa=-3.662 degrees ! Estimated noise=1300.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830703 Jy ! Component: 100 - total flux cleaned = 0.13241 Jy ! Component: 150 - total flux cleaned = 0.17012 Jy ! Component: 200 - total flux cleaned = 0.200724 Jy ! Total flux subtracted in 200 components = 0.200724 Jy ! Clean residual min=-0.014800 max=0.018812 Jy/beam ! Clean residual mean=-0.000047 rms=0.005078 Jy/beam ! Combined flux in latest and established models = 0.200724 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.200724 Jy ! Inverting map and beam ! Estimated beam: bmin=0.907 mas, bmaj=1.935 mas, bpa=-4.755 degrees ! Estimated noise=427.261 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 = 0.0458833 Jy ! Component: 100 - total flux cleaned = 0.07975 Jy ! Component: 150 - total flux cleaned = 0.105994 Jy ! Component: 200 - total flux cleaned = 0.12647 Jy ! Total flux subtracted in 200 components = 0.12647 Jy ! Clean residual min=-0.016869 max=0.017644 Jy/beam ! Clean residual mean=-0.000043 rms=0.005385 Jy/beam ! Combined flux in latest and established models = 0.327194 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 113 components and 0.327194 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=2.687 mas, bmaj=5.023 mas, bpa=7.777 degrees ! Estimated noise=478.223 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027365 Jy ! Component: 100 - total flux cleaned = 0.0448355 Jy ! Component: 150 - total flux cleaned = 0.0564809 Jy ! Component: 200 - total flux cleaned = 0.0644073 Jy ! Total flux subtracted in 200 components = 0.0644073 Jy ! Clean residual min=-0.026039 max=0.028366 Jy/beam ! Clean residual mean=-0.000025 rms=0.007673 Jy/beam ! Combined flux in latest and established models = 0.391602 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 = 0.00432236 Jy ! Component: 100 - total flux cleaned = 0.00579841 Jy ! Component: 150 - total flux cleaned = 0.00710803 Jy ! Component: 200 - total flux cleaned = 0.00826718 Jy ! Total flux subtracted in 200 components = 0.00826718 Jy ! Clean residual min=-0.025797 max=0.028215 Jy/beam ! Clean residual mean=-0.000017 rms=0.007593 Jy/beam ! Combined flux in latest and established models = 0.399869 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 131 components and 0.399869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.907 mas, bmaj=1.935 mas, bpa=-4.755 degrees ! Estimated noise=427.261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.4982e-05 Jy ! Component: 100 - total flux cleaned = -0.000489076 Jy ! Component: 150 - total flux cleaned = -0.00110818 Jy ! Component: 200 - total flux cleaned = -0.00137347 Jy ! Total flux subtracted in 200 components = -0.00137347 Jy ! Clean residual min=-0.015525 max=0.017411 Jy/beam ! Clean residual mean=-0.000008 rms=0.004435 Jy/beam ! Combined flux in latest and established models = 0.398495 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 0.398495 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=0.318943Jy sigma=0.000764 ! Fit after self-cal, rms=0.318702Jy sigma=0.000762 wmodel J1248-1959_X_2017_08_12_pus_map.mod ! Writing 146 model components to file: J1248-1959_X_2017_08_12_pus_map.mod wobs J1248-1959_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1248-1959_X_2017_08_12_pus_uvs.fits wwins J1248-1959_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1248-1959_X_2017_08_12_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 = 0.00191841 Jy ! Component: 100 - total flux cleaned = 0.00413352 Jy ! Component: 150 - total flux cleaned = 0.00481733 Jy ! Component: 200 - total flux cleaned = 0.00463061 Jy ! Component: 250 - total flux cleaned = 0.00349152 Jy ! Component: 300 - total flux cleaned = 0.00258218 Jy ! Component: 350 - total flux cleaned = 0.00152088 Jy ! Component: 400 - total flux cleaned = 0.000158081 Jy ! Component: 450 - total flux cleaned = -0.00131241 Jy ! Component: 500 - total flux cleaned = -0.002261 Jy ! Component: 550 - total flux cleaned = -0.00302973 Jy ! Component: 600 - total flux cleaned = -0.00377135 Jy ! Component: 650 - total flux cleaned = -0.00420282 Jy ! Component: 700 - total flux cleaned = -0.00420887 Jy ! Component: 750 - total flux cleaned = -0.00503119 Jy ! Component: 800 - total flux cleaned = -0.00529646 Jy ! Component: 850 - total flux cleaned = -0.00568665 Jy ! Component: 900 - total flux cleaned = -0.00581557 Jy ! Component: 950 - total flux cleaned = -0.00631122 Jy ! Component: 1000 - total flux cleaned = -0.00667051 Jy ! Component: 1050 - total flux cleaned = -0.00666992 Jy ! Component: 1100 - total flux cleaned = -0.00689984 Jy ! Component: 1150 - total flux cleaned = -0.00735065 Jy ! Component: 1200 - total flux cleaned = -0.00756976 Jy ! Component: 1250 - total flux cleaned = -0.00735262 Jy ! Component: 1300 - total flux cleaned = -0.00724687 Jy ! Component: 1350 - total flux cleaned = -0.00714424 Jy ! Component: 1400 - total flux cleaned = -0.0067372 Jy ! Component: 1450 - total flux cleaned = -0.00663768 Jy ! Component: 1500 - total flux cleaned = -0.00653677 Jy ! Component: 1550 - total flux cleaned = -0.00605495 Jy ! Component: 1600 - total flux cleaned = -0.00586548 Jy ! Component: 1650 - total flux cleaned = -0.00539965 Jy ! Component: 1700 - total flux cleaned = -0.00530871 Jy ! Component: 1750 - total flux cleaned = -0.00503985 Jy ! Component: 1800 - total flux cleaned = -0.00477496 Jy ! Component: 1850 - total flux cleaned = -0.00460211 Jy ! Component: 1900 - total flux cleaned = -0.00451509 Jy ! Component: 1950 - total flux cleaned = -0.00417804 Jy ! Component: 2000 - total flux cleaned = -0.00401237 Jy ! Total flux subtracted in 2048 components = -0.0040942 Jy ! Clean residual min=-0.004305 max=0.004096 Jy/beam ! Clean residual mean=-0.000043 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.394401 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 417 components and 0.394401 Jy ![Exited script file: muppet] wmap "J1248-1959_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.907 x 1.935 at -4.755 degrees (North through East) ! Clean map min=-0.0092823 max=0.10665 Jy/beam ! Writing clean map to FITS file: J1248-1959_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106654 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00188055 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.28967 5.28967 10.5793 21.1587 42.3174 84.6347 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0056 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.907 x 1.935 at -4.755 degrees (North through East) ! Clean map min=-0.0092823 max=0.10665 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 J1248-1959_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:24:32 2019