! Started logfile: J1147-3812_X_2017_10_21_pus_uvs.log on Sat May 11 21:54:38 2019 obs J1147-3812_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_10_21_pus_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.722222 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 1202 lines of history. ! ! Reading 2808 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 J1147-3812_X_2017_10_21_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.554229Jy sigma=0.003771 ! Fit after self-cal, rms=0.499511Jy sigma=0.003496 ! 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=0.7466 mas, bmaj=5.722 mas, bpa=-16.19 degrees ! Estimated noise=3422.66 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 = 1.10381 Jy ! Component: 100 - total flux cleaned = 1.35763 Jy ! Total flux subtracted in 100 components = 1.35763 Jy ! Clean residual min=-0.076365 max=0.129670 Jy/beam ! Clean residual mean=-0.000204 rms=0.027834 Jy/beam ! Combined flux in latest and established models = 1.35763 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 1.35763 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=0.277698Jy sigma=0.001791 ! Fit after self-cal, rms=0.277525Jy sigma=0.001789 ! 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=0.9863 mas, bmaj=6.063 mas, bpa=-14.84 degrees ! Estimated noise=2247.55 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 = 0.145573 Jy ! Component: 100 - total flux cleaned = 0.226858 Jy ! Component: 150 - total flux cleaned = 0.277846 Jy ! Component: 200 - total flux cleaned = 0.310867 Jy ! Total flux subtracted in 200 components = 0.310867 Jy ! Clean residual min=-0.051171 max=0.062960 Jy/beam ! Clean residual mean=0.000957 rms=0.017743 Jy/beam ! Combined flux in latest and established models = 1.6685 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 46 components and 1.6685 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=0.211213Jy sigma=0.001102 ! Fit after self-cal, rms=0.211161Jy sigma=0.001102 ! 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 1.19 FD 0.96 HN 1.00* KP 0.95 ! LA 0.98 MK 1.01 NL 1.06 OV 0.96 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.94 HN 1.00* KP 0.96 ! LA 0.98 MK 1.01 NL 1.06 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.95 HN 1.00* KP 0.94 ! LA 0.97 MK 1.04 NL 1.07 OV 0.94 ! PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.94 HN 1.00* KP 0.94 ! LA 0.97 MK 1.02 NL 1.05 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.92 HN 1.00* KP 0.94 ! LA 1.00 MK 1.02 NL 1.04 OV 0.95 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.93 HN 1.00* KP 0.94 ! LA 1.02 MK 1.03 NL 1.05 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.96 HN 1.00* KP 0.93 ! LA 0.96 MK 1.05 NL 1.08 OV 0.96 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.98 HN 1.00* KP 0.94 ! LA 1.00 MK 1.02 NL 1.09 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.94 HN 1.00* KP 0.94 ! LA 0.98 MK 1.03 NL 1.10 OV 0.94 ! PT 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.94 HN 1.00* KP 0.93 ! LA 0.98 MK 1.05 NL 1.10 OV 0.95 ! PT 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.95 HN 1.00* KP 0.96 ! LA 0.99 MK 1.02 NL 1.11 OV 0.96 ! PT 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 0.94 HN 1.00* KP 0.96 ! LA 1.00 MK 1.01 NL 1.07 OV 0.97 ! PT 1.09 ! ! ! Fit before self-cal, rms=0.211161Jy sigma=0.001102 ! Fit after self-cal, rms=0.168792Jy sigma=0.000759 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9953 mas, bmaj=6.237 mas, bpa=-14.85 degrees ! Estimated noise=2263.59 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 = -0.018853 Jy ! Component: 100 - total flux cleaned = -0.0243621 Jy ! Component: 150 - total flux cleaned = -0.0255572 Jy ! Component: 200 - total flux cleaned = -0.0265163 Jy ! Total flux subtracted in 200 components = -0.0265163 Jy ! Clean residual min=-0.016242 max=0.016982 Jy/beam ! Clean residual mean=0.000374 rms=0.005158 Jy/beam ! Combined flux in latest and established models = 1.64198 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 1.64198 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=0.165777Jy sigma=0.000745 ! Fit after self-cal, rms=0.166141Jy sigma=0.000745 ! 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=0.166141Jy sigma=0.000745 ! Fit after self-cal, rms=0.166192Jy sigma=0.000739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=6.262 mas, bpa=-14.86 degrees ! Estimated noise=2261.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0112679 Jy ! Component: 100 - total flux cleaned = -0.0136945 Jy ! Component: 150 - total flux cleaned = -0.0147511 Jy ! Component: 200 - total flux cleaned = -0.0154815 Jy ! Total flux subtracted in 200 components = -0.0154815 Jy ! Clean residual min=-0.013691 max=0.016167 Jy/beam ! Clean residual mean=0.000277 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 1.6265 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 1.6265 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=0.164892Jy sigma=0.000733 ! Fit after self-cal, rms=0.164874Jy sigma=0.000733 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 = -0.000305796 Jy ! Component: 100 - total flux cleaned = -0.000905057 Jy ! Component: 150 - total flux cleaned = -0.0013112 Jy ! Component: 200 - total flux cleaned = -0.0016898 Jy ! Total flux subtracted in 200 components = -0.0016898 Jy ! Clean residual min=-0.013119 max=0.015900 Jy/beam ! Clean residual mean=0.000273 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 1.62481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 1.62481 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=0.164553Jy sigma=0.000732 ! Fit after self-cal, rms=0.164547Jy sigma=0.000732 ! 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=0.164547Jy sigma=0.000732 ! Fit after self-cal, rms=0.164931Jy sigma=0.000729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=6.281 mas, bpa=-14.86 degrees ! Estimated noise=2261.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00739611 Jy ! Component: 100 - total flux cleaned = -0.00906158 Jy ! Component: 150 - total flux cleaned = -0.0096855 Jy ! Component: 200 - total flux cleaned = -0.010112 Jy ! Total flux subtracted in 200 components = -0.010112 Jy ! Clean residual min=-0.012313 max=0.015452 Jy/beam ! Clean residual mean=0.000203 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 1.6147 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 1.6147 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=0.164284Jy sigma=0.000727 ! Fit after self-cal, rms=0.164277Jy sigma=0.000727 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 = -0.000429865 Jy ! Component: 100 - total flux cleaned = -0.000910655 Jy ! Component: 150 - total flux cleaned = -0.00124223 Jy ! Component: 200 - total flux cleaned = -0.00155331 Jy ! Total flux subtracted in 200 components = -0.00155331 Jy ! Clean residual min=-0.012033 max=0.015112 Jy/beam ! Clean residual mean=0.000199 rms=0.003767 Jy/beam ! Combined flux in latest and established models = 1.61314 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 1.61314 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=0.164059Jy sigma=0.000726 ! Fit after self-cal, rms=0.164058Jy sigma=0.000726 ! 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=0.164058Jy sigma=0.000726 ! Fit after self-cal, rms=0.164455Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.703 mas, bmaj=11.75 mas, bpa=4.889 degrees ! Estimated noise=2569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00475165 Jy ! Component: 100 - total flux cleaned = -0.00499918 Jy ! Component: 150 - total flux cleaned = -0.00488902 Jy ! Component: 200 - total flux cleaned = -0.00488971 Jy ! Total flux subtracted in 200 components = -0.00488971 Jy ! Clean residual min=-0.014715 max=0.015753 Jy/beam ! Clean residual mean=0.000253 rms=0.004657 Jy/beam ! Combined flux in latest and established models = 1.60825 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 90 components and 1.60825 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=0.164360Jy sigma=0.000725 ! Fit after self-cal, rms=0.164356Jy sigma=0.000725 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 = -3.00479e-05 Jy ! Component: 100 - total flux cleaned = 0.000167978 Jy ! Component: 150 - total flux cleaned = 0.000261964 Jy ! Component: 200 - total flux cleaned = 0.000350702 Jy ! Total flux subtracted in 200 components = 0.000350702 Jy ! Clean residual min=-0.014448 max=0.015326 Jy/beam ! Clean residual mean=0.000257 rms=0.004581 Jy/beam ! Combined flux in latest and established models = 1.6086 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 1.6086 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=0.164375Jy sigma=0.000725 ! Fit after self-cal, rms=0.164371Jy sigma=0.000725 ! 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=0.9956 mas, bmaj=6.294 mas, bpa=-14.86 degrees ! Estimated noise=2259.91 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9956 x 6.294 at -14.86 degrees (North through East) ! Clean map min=-0.01163 max=1.3779 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=0.164371Jy sigma=0.000725 ! Fit after self-cal, rms=0.154612Jy sigma=0.000659 ! Inverting map and beam ! Estimated beam: bmin=0.9979 mas, bmaj=6.295 mas, bpa=-14.85 degrees ! Estimated noise=2259.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00574552 Jy ! Component: 100 - total flux cleaned = -0.00647137 Jy ! Component: 150 - total flux cleaned = -0.00673108 Jy ! Component: 200 - total flux cleaned = -0.00697774 Jy ! Total flux subtracted in 200 components = -0.00697774 Jy ! Clean residual min=-0.011435 max=0.015019 Jy/beam ! Clean residual mean=0.000161 rms=0.003409 Jy/beam ! Combined flux in latest and established models = 1.60163 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 1.60163 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=0.154154Jy sigma=0.000657 ! Fit after self-cal, rms=0.154142Jy sigma=0.000657 ! Inverting map ! Added new window around map position (2.4, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126884 Jy ! Component: 100 - total flux cleaned = 0.0181554 Jy ! Component: 150 - total flux cleaned = 0.0186694 Jy ! Component: 200 - total flux cleaned = 0.0189733 Jy ! Total flux subtracted in 200 components = 0.0189733 Jy ! Clean residual min=-0.009595 max=0.007478 Jy/beam ! Clean residual mean=0.000175 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 1.6206 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 123 components and 1.6206 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=0.152811Jy sigma=0.000649 ! Fit after self-cal, rms=0.152776Jy sigma=0.000648 ! 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=0.152776Jy sigma=0.000648 ! Fit after self-cal, rms=0.153035Jy 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=0.7515 mas, bmaj=5.957 mas, bpa=-16.19 degrees ! Estimated noise=3496.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1275 Jy ! Component: 100 - total flux cleaned = 1.37722 Jy ! Component: 150 - total flux cleaned = 1.46538 Jy ! Component: 200 - total flux cleaned = 1.51211 Jy ! Total flux subtracted in 200 components = 1.51211 Jy ! Clean residual min=-0.017475 max=0.026310 Jy/beam ! Clean residual mean=-0.000086 rms=0.006263 Jy/beam ! Combined flux in latest and established models = 1.51211 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.51211 Jy ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=6.3 mas, bpa=-14.85 degrees ! Estimated noise=2256.76 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) ! Added new window around map position (-4.2, 23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358755 Jy ! Component: 100 - total flux cleaned = 0.0553068 Jy ! Component: 150 - total flux cleaned = 0.0685263 Jy ! Component: 200 - total flux cleaned = 0.078378 Jy ! Total flux subtracted in 200 components = 0.078378 Jy ! Clean residual min=-0.010107 max=0.007977 Jy/beam ! Clean residual mean=0.000042 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 1.59048 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 69 components and 1.59048 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=2.706 mas, bmaj=11.78 mas, bpa=4.898 degrees ! Estimated noise=2560.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00966387 Jy ! Component: 100 - total flux cleaned = 0.0161171 Jy ! Component: 150 - total flux cleaned = 0.0207803 Jy ! Component: 200 - total flux cleaned = 0.0243805 Jy ! Total flux subtracted in 200 components = 0.0243805 Jy ! Clean residual min=-0.007454 max=0.006952 Jy/beam ! Clean residual mean=0.000074 rms=0.002156 Jy/beam ! Combined flux in latest and established models = 1.61487 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 = 0.00281314 Jy ! Component: 100 - total flux cleaned = 0.00504783 Jy ! Component: 150 - total flux cleaned = 0.00658017 Jy ! Component: 200 - total flux cleaned = 0.00716331 Jy ! Total flux subtracted in 200 components = 0.00716331 Jy ! Clean residual min=-0.007246 max=0.007365 Jy/beam ! Clean residual mean=0.000091 rms=0.002026 Jy/beam ! Combined flux in latest and established models = 1.62203 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 114 components and 1.62203 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.998 mas, bmaj=6.3 mas, bpa=-14.85 degrees ! Estimated noise=2256.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85419e-05 Jy ! Component: 100 - total flux cleaned = 0.000239532 Jy ! Component: 150 - total flux cleaned = 3.13478e-05 Jy ! Component: 200 - total flux cleaned = 3.16423e-05 Jy ! Total flux subtracted in 200 components = 3.16423e-05 Jy ! Clean residual min=-0.006917 max=0.006510 Jy/beam ! Clean residual mean=0.000051 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 1.62206 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 1.62206 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=0.151738Jy sigma=0.000644 ! Fit after self-cal, rms=0.151683Jy sigma=0.000643 wmodel J1147-3812_X_2017_10_21_pus_map.mod ! Writing 135 model components to file: J1147-3812_X_2017_10_21_pus_map.mod wobs J1147-3812_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_10_21_pus_uvs.fits wwins J1147-3812_X_2017_10_21_pus_map.win ! wwins: Wrote 3 windows to J1147-3812_X_2017_10_21_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 = -0.000870943 Jy ! Component: 100 - total flux cleaned = -0.00216857 Jy ! Component: 150 - total flux cleaned = -0.00294624 Jy ! Component: 200 - total flux cleaned = -0.00371048 Jy ! Component: 250 - total flux cleaned = -0.00442615 Jy ! Component: 300 - total flux cleaned = -0.0049157 Jy ! Component: 350 - total flux cleaned = -0.00526442 Jy ! Component: 400 - total flux cleaned = -0.0056537 Jy ! Component: 450 - total flux cleaned = -0.006127 Jy ! Component: 500 - total flux cleaned = -0.00632944 Jy ! Component: 550 - total flux cleaned = -0.00676085 Jy ! Component: 600 - total flux cleaned = -0.00685272 Jy ! Component: 650 - total flux cleaned = -0.00689611 Jy ! Component: 700 - total flux cleaned = -0.00681124 Jy ! Component: 750 - total flux cleaned = -0.0067306 Jy ! Component: 800 - total flux cleaned = -0.00649606 Jy ! Component: 850 - total flux cleaned = -0.0064195 Jy ! Component: 900 - total flux cleaned = -0.00623292 Jy ! Component: 950 - total flux cleaned = -0.0060175 Jy ! Component: 1000 - total flux cleaned = -0.00601758 Jy ! Component: 1050 - total flux cleaned = -0.00601645 Jy ! Component: 1100 - total flux cleaned = -0.00591624 Jy ! Component: 1150 - total flux cleaned = -0.0059164 Jy ! Component: 1200 - total flux cleaned = -0.00591661 Jy ! Component: 1250 - total flux cleaned = -0.0058236 Jy ! Component: 1300 - total flux cleaned = -0.00591491 Jy ! Component: 1350 - total flux cleaned = -0.00576462 Jy ! Component: 1400 - total flux cleaned = -0.00576427 Jy ! Component: 1450 - total flux cleaned = -0.00564862 Jy ! Component: 1500 - total flux cleaned = -0.00562004 Jy ! Component: 1550 - total flux cleaned = -0.0055643 Jy ! Component: 1600 - total flux cleaned = -0.00550965 Jy ! Component: 1650 - total flux cleaned = -0.00545597 Jy ! Component: 1700 - total flux cleaned = -0.00548201 Jy ! Component: 1750 - total flux cleaned = -0.00558638 Jy ! Component: 1800 - total flux cleaned = -0.0056638 Jy ! Component: 1850 - total flux cleaned = -0.00574016 Jy ! Component: 1900 - total flux cleaned = -0.00584091 Jy ! Component: 1950 - total flux cleaned = -0.00586602 Jy ! Component: 2000 - total flux cleaned = -0.00584104 Jy ! Total flux subtracted in 2048 components = -0.00584104 Jy ! Clean residual min=-0.001346 max=0.001304 Jy/beam ! Clean residual mean=0.000007 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 1.61622 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 261 components and 1.61622 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.998 x 6.3 at -14.85 degrees (North through East) ! Clean map min=-0.0045444 max=1.4404 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.44036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000502457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.104652 0.104652 0.209305 0.418609 0.837219 1.67444 3.34888 6.69775 13.3955 26.791 53.582 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.44 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.998 x 6.3 at -14.85 degrees (North through East) ! Clean map min=-0.0045444 max=1.4404 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 J1147-3812_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:54:39 2019