! Started logfile: J0854+2006_X_2017_02_19_pus_uvs.log on Sat May 4 21:41:32 2019 obs J0854+2006_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0854+2006_X_2017_02_19_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.683333 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 858 lines of history. ! ! Reading 2952 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 J0854+2006_X_2017_02_19_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=5.172737Jy sigma=0.038954 ! Fit after self-cal, rms=5.169515Jy sigma=0.038926 ! 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=0.6111 mas, bmaj=1.714 mas, bpa=6.216 degrees ! Estimated noise=2544.38 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 = 4.48324 Jy ! Component: 100 - total flux cleaned = 5.47685 Jy ! Total flux subtracted in 100 components = 5.47685 Jy ! Clean residual min=-0.176525 max=0.331546 Jy/beam ! Clean residual mean=0.000085 rms=0.054326 Jy/beam ! Combined flux in latest and established models = 5.47685 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 5.47685 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=1.042255Jy sigma=0.005495 ! Fit after self-cal, rms=1.042116Jy sigma=0.005494 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.364602 Jy ! Component: 100 - total flux cleaned = 0.558815 Jy ! Total flux subtracted in 100 components = 0.558815 Jy ! Clean residual min=-0.125292 max=0.138345 Jy/beam ! Clean residual mean=0.000027 rms=0.030259 Jy/beam ! Combined flux in latest and established models = 6.03566 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 6.03566 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=0.763465Jy sigma=0.003151 ! Fit after self-cal, rms=0.763318Jy sigma=0.003145 ! 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=0.7315 mas, bmaj=1.875 mas, bpa=7.494 degrees ! Estimated noise=1754.82 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 = 0.198579 Jy ! Component: 100 - total flux cleaned = 0.293288 Jy ! Component: 150 - total flux cleaned = 0.340763 Jy ! Component: 200 - total flux cleaned = 0.370056 Jy ! Total flux subtracted in 200 components = 0.370056 Jy ! Clean residual min=-0.125325 max=0.162729 Jy/beam ! Clean residual mean=-0.000022 rms=0.028651 Jy/beam ! Combined flux in latest and established models = 6.40572 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 6.40572 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=0.662149Jy sigma=0.002656 ! Fit after self-cal, rms=0.662124Jy sigma=0.002655 ! Inverting map ! Added new window around map position (-1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0970193 Jy ! Component: 100 - total flux cleaned = 0.0909438 Jy ! Component: 150 - total flux cleaned = 0.092456 Jy ! Component: 200 - total flux cleaned = 0.0967105 Jy ! Total flux subtracted in 200 components = 0.0967105 Jy ! Clean residual min=-0.100248 max=0.075020 Jy/beam ! Clean residual mean=-0.000020 rms=0.021021 Jy/beam ! Combined flux in latest and established models = 6.50243 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 6.50243 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=0.630321Jy sigma=0.002167 ! Fit after self-cal, rms=0.629017Jy sigma=0.002149 ! 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 0.97 FD 1.02 HN 1.02 KP 1.13 ! LA 1.02 MK 0.98 NL 0.99 OV 1.03 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 1.07 ! LA 1.02 MK 0.99 NL 0.99 OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.00 ! LA 1.04 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 0.90 ! LA 1.04 MK 1.00 NL 0.98 OV 1.01 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.80 ! LA 1.04 MK 1.02 NL 0.98 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.82 ! LA 1.03 MK 1.00 NL 0.99 OV 0.99 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.73 ! LA 1.00 MK 1.01 NL 0.97 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 0.74 ! LA 1.02 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.84 ! LA 1.04 MK 0.97 NL 0.96 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.92 ! LA 1.01 MK 1.00 NL 0.98 OV 1.04 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.02 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.03 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.04 ! LA 1.03 MK 0.98 NL 0.98 OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.629017Jy sigma=0.002149 ! Fit after self-cal, rms=0.160902Jy sigma=0.000948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7317 mas, bmaj=1.872 mas, bpa=7.495 degrees ! Estimated noise=1749.61 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 = 0.0209182 Jy ! Component: 100 - total flux cleaned = 0.0267724 Jy ! Component: 150 - total flux cleaned = 0.0315473 Jy ! Component: 200 - total flux cleaned = 0.033586 Jy ! Total flux subtracted in 200 components = 0.033586 Jy ! Clean residual min=-0.036930 max=0.035020 Jy/beam ! Clean residual mean=0.000019 rms=0.007565 Jy/beam ! Combined flux in latest and established models = 6.53602 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 6.53602 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=0.154947Jy sigma=0.000882 ! Fit after self-cal, rms=0.154240Jy sigma=0.000878 ! 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=0.154240Jy sigma=0.000878 ! Fit after self-cal, rms=0.153453Jy sigma=0.000873 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7318 mas, bmaj=1.871 mas, bpa=7.474 degrees ! Estimated noise=1748.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086968 Jy ! Component: 100 - total flux cleaned = 0.0102514 Jy ! Component: 150 - total flux cleaned = 0.0119767 Jy ! Component: 200 - total flux cleaned = 0.0131271 Jy ! Total flux subtracted in 200 components = 0.0131271 Jy ! Clean residual min=-0.032472 max=0.033710 Jy/beam ! Clean residual mean=0.000017 rms=0.006909 Jy/beam ! Combined flux in latest and established models = 6.54914 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 6.54914 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=0.150881Jy sigma=0.000843 ! Fit after self-cal, rms=0.150524Jy sigma=0.000841 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.2, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297737 Jy ! Component: 100 - total flux cleaned = 0.0402918 Jy ! Component: 150 - total flux cleaned = 0.0489891 Jy ! Component: 200 - total flux cleaned = 0.0565624 Jy ! Total flux subtracted in 200 components = 0.0565624 Jy ! Clean residual min=-0.026442 max=0.018909 Jy/beam ! Clean residual mean=0.000009 rms=0.005132 Jy/beam ! Combined flux in latest and established models = 6.60571 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 82 components and 6.60571 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=0.143130Jy sigma=0.000766 ! Fit after self-cal, rms=0.142658Jy sigma=0.000763 ! 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=0.142658Jy sigma=0.000763 ! Fit after self-cal, rms=0.141927Jy sigma=0.000756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7323 mas, bmaj=1.871 mas, bpa=7.466 degrees ! Estimated noise=1747.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109024 Jy ! Component: 100 - total flux cleaned = 0.0161667 Jy ! Component: 150 - total flux cleaned = 0.0211718 Jy ! Component: 200 - total flux cleaned = 0.0250499 Jy ! Total flux subtracted in 200 components = 0.0250499 Jy ! Clean residual min=-0.022280 max=0.015455 Jy/beam ! Clean residual mean=0.000005 rms=0.004231 Jy/beam ! Combined flux in latest and established models = 6.63076 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 6.63076 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=0.139573Jy sigma=0.000734 ! Fit after self-cal, rms=0.139381Jy sigma=0.000734 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 = 0.00484818 Jy ! Component: 100 - total flux cleaned = 0.0085877 Jy ! Component: 150 - total flux cleaned = 0.0120099 Jy ! Component: 200 - total flux cleaned = 0.0142271 Jy ! Total flux subtracted in 200 components = 0.0142271 Jy ! Clean residual min=-0.020461 max=0.014259 Jy/beam ! Clean residual mean=0.000004 rms=0.003956 Jy/beam ! Combined flux in latest and established models = 6.64499 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 6.64499 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=0.138238Jy sigma=0.000724 ! Fit after self-cal, rms=0.138090Jy sigma=0.000723 ! 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=0.138090Jy sigma=0.000723 ! Fit after self-cal, rms=0.137869Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=2.558 mas, bpa=4.506 degrees ! Estimated noise=2639.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00992107 Jy ! Component: 100 - total flux cleaned = 0.0141392 Jy ! Component: 150 - total flux cleaned = 0.0175801 Jy ! Component: 200 - total flux cleaned = 0.0204734 Jy ! Total flux subtracted in 200 components = 0.0204734 Jy ! Clean residual min=-0.015036 max=0.014257 Jy/beam ! Clean residual mean=0.000001 rms=0.004365 Jy/beam ! Combined flux in latest and established models = 6.66546 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 113 components and 6.66546 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=0.137339Jy sigma=0.000721 ! Fit after self-cal, rms=0.137260Jy sigma=0.000720 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 = 0.00282021 Jy ! Component: 100 - total flux cleaned = 0.00508677 Jy ! Component: 150 - total flux cleaned = 0.00721081 Jy ! Component: 200 - total flux cleaned = 0.00893701 Jy ! Total flux subtracted in 200 components = 0.00893701 Jy ! Clean residual min=-0.014717 max=0.012483 Jy/beam ! Clean residual mean=0.000001 rms=0.004253 Jy/beam ! Combined flux in latest and established models = 6.6744 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 6.6744 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=0.137225Jy sigma=0.000722 ! Fit after self-cal, rms=0.137197Jy sigma=0.000722 ! 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=0.7326 mas, bmaj=1.871 mas, bpa=7.466 degrees ! Estimated noise=1747.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7326 x 1.871 at 7.466 degrees (North through East) ! Clean map min=-0.035728 max=5.9006 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 ! Performing amp+phase self-cal ! ! 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=0.137197Jy sigma=0.000722 ! Fit after self-cal, rms=0.128981Jy sigma=0.000668 ! Inverting map and beam ! Estimated beam: bmin=0.7327 mas, bmaj=1.871 mas, bpa=7.45 degrees ! Estimated noise=1746.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239941 Jy ! Component: 100 - total flux cleaned = 0.00184783 Jy ! Component: 150 - total flux cleaned = 0.000546905 Jy ! Component: 200 - total flux cleaned = -0.000583982 Jy ! Total flux subtracted in 200 components = -0.000583982 Jy ! Clean residual min=-0.016809 max=0.013033 Jy/beam ! Clean residual mean=0.000003 rms=0.003348 Jy/beam ! Combined flux in latest and established models = 6.67381 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 120 components and 6.67381 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=0.127809Jy sigma=0.000655 ! Fit after self-cal, rms=0.127744Jy sigma=0.000655 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00060751 Jy ! Component: 100 - total flux cleaned = -0.000607564 Jy ! Component: 150 - total flux cleaned = -0.00149292 Jy ! Component: 200 - total flux cleaned = -0.00165588 Jy ! Total flux subtracted in 200 components = -0.00165588 Jy ! Clean residual min=-0.015712 max=0.012806 Jy/beam ! Clean residual mean=0.000002 rms=0.003219 Jy/beam ! Combined flux in latest and established models = 6.67216 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 121 components and 6.67216 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=0.127295Jy sigma=0.000649 ! Fit after self-cal, rms=0.127265Jy sigma=0.000649 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.127265Jy sigma=0.000649 ! Fit after self-cal, rms=0.127113Jy sigma=0.000648 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=0.6118 mas, bmaj=1.709 mas, bpa=6.212 degrees ! Estimated noise=2543.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.48051 Jy ! Component: 100 - total flux cleaned = 5.47503 Jy ! Component: 150 - total flux cleaned = 5.83842 Jy ! Component: 200 - total flux cleaned = 6.03376 Jy ! Total flux subtracted in 200 components = 6.03376 Jy ! Clean residual min=-0.065016 max=0.105822 Jy/beam ! Clean residual mean=0.000035 rms=0.021834 Jy/beam ! Combined flux in latest and established models = 6.03375 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 9 model components to the UV plane model. ! The established model now contains 9 components and 6.03375 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7329 mas, bmaj=1.871 mas, bpa=7.45 degrees ! Estimated noise=1746.5 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 = 0.206211 Jy ! Component: 100 - total flux cleaned = 0.325584 Jy ! Component: 150 - total flux cleaned = 0.398298 Jy ! Component: 200 - total flux cleaned = 0.44129 Jy ! Total flux subtracted in 200 components = 0.44129 Jy ! Clean residual min=-0.027430 max=0.031759 Jy/beam ! Clean residual mean=0.000005 rms=0.008732 Jy/beam ! Combined flux in latest and established models = 6.47504 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 6.47504 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=1.806 mas, bmaj=2.558 mas, bpa=4.489 degrees ! Estimated noise=2636.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540993 Jy ! Component: 100 - total flux cleaned = 0.0861523 Jy ! Component: 150 - total flux cleaned = 0.109119 Jy ! Component: 200 - total flux cleaned = 0.125378 Jy ! Total flux subtracted in 200 components = 0.125378 Jy ! Clean residual min=-0.020180 max=0.023185 Jy/beam ! Clean residual mean=0.000005 rms=0.007536 Jy/beam ! Combined flux in latest and established models = 6.60042 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 = 0.0119551 Jy ! Component: 100 - total flux cleaned = 0.0217869 Jy ! Component: 150 - total flux cleaned = 0.0290376 Jy ! Component: 200 - total flux cleaned = 0.0355541 Jy ! Total flux subtracted in 200 components = 0.0355541 Jy ! Clean residual min=-0.016062 max=0.017785 Jy/beam ! Clean residual mean=0.000001 rms=0.005444 Jy/beam ! Combined flux in latest and established models = 6.63597 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 60 components and 6.63598 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7329 mas, bmaj=1.871 mas, bpa=7.45 degrees ! Estimated noise=1746.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150804 Jy ! Component: 100 - total flux cleaned = -0.00161332 Jy ! Component: 150 - total flux cleaned = -0.000453077 Jy ! Component: 200 - total flux cleaned = 0.00269413 Jy ! Total flux subtracted in 200 components = 0.00269413 Jy ! Clean residual min=-0.019160 max=0.015628 Jy/beam ! Clean residual mean=-0.000001 rms=0.004383 Jy/beam ! Combined flux in latest and established models = 6.63867 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 6.63867 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=0.130424Jy sigma=0.000695 ! Fit after self-cal, rms=0.130316Jy sigma=0.000693 wmodel J0854+2006_X_2017_02_19_pus_map.mod ! Writing 81 model components to file: J0854+2006_X_2017_02_19_pus_map.mod wobs J0854+2006_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0854+2006_X_2017_02_19_pus_uvs.fits wwins J0854+2006_X_2017_02_19_pus_map.win ! wwins: Wrote 3 windows to J0854+2006_X_2017_02_19_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 = -0.00556453 Jy ! Component: 100 - total flux cleaned = -0.00663195 Jy ! Component: 150 - total flux cleaned = -0.00735129 Jy ! Component: 200 - total flux cleaned = -0.00801316 Jy ! Component: 250 - total flux cleaned = -0.010085 Jy ! Component: 300 - total flux cleaned = -0.0118565 Jy ! Component: 350 - total flux cleaned = -0.0135362 Jy ! Component: 400 - total flux cleaned = -0.0144224 Jy ! Component: 450 - total flux cleaned = -0.0151004 Jy ! Component: 500 - total flux cleaned = -0.0160663 Jy ! Component: 550 - total flux cleaned = -0.0165251 Jy ! Component: 600 - total flux cleaned = -0.0172602 Jy ! Component: 650 - total flux cleaned = -0.0179621 Jy ! Component: 700 - total flux cleaned = -0.0179581 Jy ! Component: 750 - total flux cleaned = -0.0183476 Jy ! Component: 800 - total flux cleaned = -0.0188439 Jy ! Component: 850 - total flux cleaned = -0.0195605 Jy ! Component: 900 - total flux cleaned = -0.0199065 Jy ! Component: 950 - total flux cleaned = -0.020466 Jy ! Component: 1000 - total flux cleaned = -0.020896 Jy ! Component: 1050 - total flux cleaned = -0.0213122 Jy ! Component: 1100 - total flux cleaned = -0.0215143 Jy ! Component: 1150 - total flux cleaned = -0.021807 Jy ! Component: 1200 - total flux cleaned = -0.0224705 Jy ! Component: 1250 - total flux cleaned = -0.0230249 Jy ! Component: 1300 - total flux cleaned = -0.0237375 Jy ! Component: 1350 - total flux cleaned = -0.0240819 Jy ! Component: 1400 - total flux cleaned = -0.0247534 Jy ! Component: 1450 - total flux cleaned = -0.0249196 Jy ! Component: 1500 - total flux cleaned = -0.0253957 Jy ! Component: 1550 - total flux cleaned = -0.0259315 Jy ! Component: 1600 - total flux cleaned = -0.0260056 Jy ! Component: 1650 - total flux cleaned = -0.0262254 Jy ! Component: 1700 - total flux cleaned = -0.0265087 Jy ! Component: 1750 - total flux cleaned = -0.0265747 Jy ! Component: 1800 - total flux cleaned = -0.0266395 Jy ! Component: 1850 - total flux cleaned = -0.026638 Jy ! Component: 1900 - total flux cleaned = -0.0265726 Jy ! Component: 1950 - total flux cleaned = -0.0266334 Jy ! Component: 2000 - total flux cleaned = -0.0268151 Jy ! Total flux subtracted in 2048 components = -0.0266946 Jy ! Clean residual min=-0.002941 max=0.002948 Jy/beam ! Clean residual mean=0.000001 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 6.61198 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 207 components and 6.61198 Jy ![Exited script file: muppet] wmap "J0854+2006_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7329 x 1.871 at 7.45 degrees (North through East) ! Clean map min=-0.017823 max=5.9062 Jy/beam ! Writing clean map to FITS file: J0854+2006_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 5.90619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111166 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0564657 0.0564657 0.112931 0.225863 0.451726 0.903451 1.8069 3.61381 7.22761 14.4552 28.9104 57.8209 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 5.906 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7329 x 1.871 at 7.45 degrees (North through East) ! Clean map min=-0.017823 max=5.9062 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 J0854+2006_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:41:33 2019