! Started logfile: J1350+2331_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:11:17 2016 obs J1350+2331_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1350+2331_X_2014_08_09_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879952 visibilities/baseline/integration-bin. ! Found source: J1350+2331 ! ! 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 324 lines of history. ! ! Reading 43716 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 J1350+2331_X_2014_08_09_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.952458Jy sigma=0.011427 ! Fit after self-cal, rms=0.943754Jy sigma=0.011330 ! 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=0.7891 mas, bmaj=1.98 mas, bpa=7.504 degrees ! Estimated noise=570.46 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 = 0.0436923 Jy ! Component: 100 - total flux cleaned = 0.0552222 Jy ! Total flux subtracted in 100 components = 0.0552222 Jy ! Clean residual min=-0.002647 max=0.005430 Jy/beam ! Clean residual mean=-0.000023 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0552222 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0552222 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=0.068429Jy sigma=0.000784 ! Fit after self-cal, rms=0.068407Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-2.4, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618815 Jy ! Component: 100 - total flux cleaned = 0.00997657 Jy ! Total flux subtracted in 100 components = 0.00997657 Jy ! Clean residual min=-0.002471 max=0.002407 Jy/beam ! Clean residual mean=-0.000013 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0651987 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.0651987 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=0.067774Jy sigma=0.000776 ! Fit after self-cal, rms=0.067754Jy sigma=0.000776 ! 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=0.9565 mas, bmaj=2.187 mas, bpa=6.403 degrees ! Estimated noise=284.597 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 = 0.00332251 Jy ! Component: 100 - total flux cleaned = 0.00540872 Jy ! Component: 150 - total flux cleaned = 0.0067793 Jy ! Component: 200 - total flux cleaned = 0.00743304 Jy ! Total flux subtracted in 200 components = 0.00743304 Jy ! Clean residual min=-0.002530 max=0.002407 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0726318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.0726318 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=0.067551Jy sigma=0.000774 ! Fit after self-cal, rms=0.067543Jy sigma=0.000774 ! 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 0.91 FD 1.11 HN 1.09 KP 0.94 ! LA 1.04 MK 0.97 NL 1.00 OV 0.96 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.18 KP 0.91 ! LA 0.99 MK 0.90 NL 1.00 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.20 HN 1.16 KP 0.86 ! LA 1.01 MK 0.90 NL 1.00 OV 1.05 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.10 KP 0.77 ! LA 1.05 MK 0.94 NL 1.01 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.80 ! LA 1.02 MK 0.89 NL 0.95 OV 1.00 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.05 KP 0.81 ! LA 1.01 MK 1.01 NL 1.00 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.14 KP 0.83 ! LA 1.13 MK 0.93 NL 0.98 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.08 KP 0.77 ! LA 1.06 MK 0.92 NL 1.02 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.11 KP 0.76 ! LA 1.05 MK 0.88 NL 0.98 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.11 KP 0.81 ! LA 1.00 MK 0.98 NL 0.99 OV 1.05 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.06 KP 0.85 ! LA 1.08 MK 0.97 NL 1.01 OV 1.03 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.07 KP 0.90 ! LA 1.01 MK 0.94 NL 0.96 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.067543Jy sigma=0.000774 ! Fit after self-cal, rms=0.066853Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9583 mas, bmaj=2.197 mas, bpa=6.23 degrees ! Estimated noise=283.801 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 = 0.000145904 Jy ! Component: 100 - total flux cleaned = 0.000164305 Jy ! Component: 150 - total flux cleaned = 0.00017969 Jy ! Component: 200 - total flux cleaned = 0.000165493 Jy ! Total flux subtracted in 200 components = 0.000165493 Jy ! Clean residual min=-0.000970 max=0.001059 Jy/beam ! Clean residual mean=-0.000000 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0727973 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0727973 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=0.066845Jy sigma=0.000769 ! Fit after self-cal, rms=0.066872Jy sigma=0.000768 ! 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=0.066872Jy sigma=0.000768 ! Fit after self-cal, rms=0.067249Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9546 mas, bmaj=2.193 mas, bpa=6.326 degrees ! Estimated noise=283.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402357 Jy ! Component: 100 - total flux cleaned = 0.000430715 Jy ! Component: 150 - total flux cleaned = 0.000419906 Jy ! Component: 200 - total flux cleaned = 0.000399756 Jy ! Total flux subtracted in 200 components = 0.000399756 Jy ! Clean residual min=-0.000951 max=0.000845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.073197 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.073197 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=0.067244Jy sigma=0.000767 ! Fit after self-cal, rms=0.067263Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126957 Jy ! Component: 100 - total flux cleaned = 0.000127272 Jy ! Component: 150 - total flux cleaned = 0.000118571 Jy ! Component: 200 - total flux cleaned = 0.000118193 Jy ! Total flux subtracted in 200 components = 0.000118193 Jy ! Clean residual min=-0.000941 max=0.000836 Jy/beam ! Clean residual mean=-0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0733152 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.0733152 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=0.067260Jy sigma=0.000767 ! Fit after self-cal, rms=0.067260Jy sigma=0.000767 ! 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=0.067260Jy sigma=0.000767 ! Fit after self-cal, rms=0.067141Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9515 mas, bmaj=2.191 mas, bpa=6.297 degrees ! Estimated noise=283.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000197906 Jy ! Component: 100 - total flux cleaned = 0.000236366 Jy ! Component: 150 - total flux cleaned = 0.000260263 Jy ! Component: 200 - total flux cleaned = 0.000273915 Jy ! Total flux subtracted in 200 components = 0.000273915 Jy ! Clean residual min=-0.000942 max=0.000847 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0735891 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0735891 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=0.067139Jy sigma=0.000767 ! Fit after self-cal, rms=0.067140Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.53822e-05 Jy ! Component: 100 - total flux cleaned = 6.18303e-05 Jy ! Component: 150 - total flux cleaned = 6.78584e-05 Jy ! Component: 200 - total flux cleaned = 7.37376e-05 Jy ! Total flux subtracted in 200 components = 7.37376e-05 Jy ! Clean residual min=-0.000933 max=0.000849 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0736629 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0736629 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=0.067139Jy sigma=0.000767 ! Fit after self-cal, rms=0.067139Jy sigma=0.000767 ! 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=0.067139Jy sigma=0.000767 ! Fit after self-cal, rms=0.067003Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=2.811 mas, bpa=-1.303 degrees ! Estimated noise=346.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305692 Jy ! Component: 100 - total flux cleaned = 0.000397621 Jy ! Component: 150 - total flux cleaned = 0.000407508 Jy ! Component: 200 - total flux cleaned = 0.000415844 Jy ! Total flux subtracted in 200 components = 0.000415844 Jy ! Clean residual min=-0.000862 max=0.000869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0740787 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.0740787 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=0.067003Jy sigma=0.000767 ! Fit after self-cal, rms=0.067003Jy sigma=0.000767 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.80625e-05 Jy ! Component: 100 - total flux cleaned = 3.71839e-05 Jy ! Component: 150 - total flux cleaned = 3.74427e-05 Jy ! Component: 200 - total flux cleaned = 3.40274e-05 Jy ! Total flux subtracted in 200 components = 3.40274e-05 Jy ! Clean residual min=-0.000863 max=0.000870 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0741127 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.0741127 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=0.067003Jy sigma=0.000767 ! Fit after self-cal, rms=0.067002Jy sigma=0.000767 ! 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=0.9491 mas, bmaj=2.19 mas, bpa=6.258 degrees ! Estimated noise=282.933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9491 x 2.19 at 6.258 degrees (North through East) ! Clean map min=-0.0008817 max=0.056774 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=0.7812 mas, bmaj=1.983 mas, bpa=7.481 degrees ! Estimated noise=565.756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429931 Jy ! Component: 100 - total flux cleaned = 0.0554994 Jy ! Component: 150 - total flux cleaned = 0.0620351 Jy ! Component: 200 - total flux cleaned = 0.0659617 Jy ! Total flux subtracted in 200 components = 0.0659617 Jy ! Clean residual min=-0.001555 max=0.002138 Jy/beam ! Clean residual mean=-0.000008 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0659617 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0659617 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9491 mas, bmaj=2.19 mas, bpa=6.258 degrees ! Estimated noise=282.933 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 (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312569 Jy ! Component: 100 - total flux cleaned = 0.00498608 Jy ! Component: 150 - total flux cleaned = 0.00620082 Jy ! Component: 200 - total flux cleaned = 0.00698881 Jy ! Total flux subtracted in 200 components = 0.00698881 Jy ! Clean residual min=-0.001027 max=0.000757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0729505 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.0729505 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=2.113 mas, bmaj=2.811 mas, bpa=-1.303 degrees ! Estimated noise=346.251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678802 Jy ! Component: 100 - total flux cleaned = 0.0007381 Jy ! Component: 150 - total flux cleaned = 0.000766111 Jy ! Component: 200 - total flux cleaned = 0.000776874 Jy ! Total flux subtracted in 200 components = 0.000776874 Jy ! Clean residual min=-0.000848 max=0.000832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0737273 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 = 1.77183e-05 Jy ! Component: 100 - total flux cleaned = 3.26058e-05 Jy ! Component: 150 - total flux cleaned = 3.23378e-05 Jy ! Component: 200 - total flux cleaned = 3.23621e-05 Jy ! Total flux subtracted in 200 components = 3.23621e-05 Jy ! Clean residual min=-0.000828 max=0.000840 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0737597 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.0737597 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9491 mas, bmaj=2.19 mas, bpa=6.258 degrees ! Estimated noise=282.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.33187e-05 Jy ! Component: 100 - total flux cleaned = -8.31967e-05 Jy ! Component: 150 - total flux cleaned = -8.29389e-05 Jy ! Component: 200 - total flux cleaned = -0.000112046 Jy ! Total flux subtracted in 200 components = -0.000112046 Jy ! Clean residual min=-0.000938 max=0.000820 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0736477 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.0736477 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=0.067002Jy sigma=0.000767 ! Fit after self-cal, rms=0.067001Jy sigma=0.000767 wmodel J1350+2331_X_2014_08_09_pus_map.mod ! Writing 70 model components to file: J1350+2331_X_2014_08_09_pus_map.mod wobs J1350+2331_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1350+2331_X_2014_08_09_pus_uvs.fits wwins J1350+2331_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1350+2331_X_2014_08_09_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 = -0.000169011 Jy ! Component: 100 - total flux cleaned = -0.000156187 Jy ! Component: 150 - total flux cleaned = -0.000131871 Jy ! Component: 200 - total flux cleaned = -0.000144114 Jy ! Component: 250 - total flux cleaned = -0.000133192 Jy ! Component: 300 - total flux cleaned = -9.01514e-05 Jy ! Component: 350 - total flux cleaned = -5.92155e-05 Jy ! Component: 400 - total flux cleaned = 2.03347e-07 Jy ! Component: 450 - total flux cleaned = 5.77102e-05 Jy ! Component: 500 - total flux cleaned = 0.000123205 Jy ! Component: 550 - total flux cleaned = 0.000195812 Jy ! Component: 600 - total flux cleaned = 0.000248987 Jy ! Component: 650 - total flux cleaned = 0.000309685 Jy ! Component: 700 - total flux cleaned = 0.00038571 Jy ! Component: 750 - total flux cleaned = 0.000418927 Jy ! Component: 800 - total flux cleaned = 0.000475582 Jy ! Component: 850 - total flux cleaned = 0.000491301 Jy ! Component: 900 - total flux cleaned = 0.000506889 Jy ! Component: 950 - total flux cleaned = 0.000552803 Jy ! Component: 1000 - total flux cleaned = 0.000582727 Jy ! Component: 1050 - total flux cleaned = 0.000604755 Jy ! Component: 1100 - total flux cleaned = 0.000611946 Jy ! Component: 1150 - total flux cleaned = 0.000647592 Jy ! Component: 1200 - total flux cleaned = 0.000626538 Jy ! Component: 1250 - total flux cleaned = 0.000640318 Jy ! Component: 1300 - total flux cleaned = 0.000647096 Jy ! Component: 1350 - total flux cleaned = 0.00064709 Jy ! Component: 1400 - total flux cleaned = 0.000673502 Jy ! Component: 1450 - total flux cleaned = 0.000686614 Jy ! Component: 1500 - total flux cleaned = 0.000705922 Jy ! Component: 1550 - total flux cleaned = 0.00070604 Jy ! Component: 1600 - total flux cleaned = 0.000724837 Jy ! Component: 1650 - total flux cleaned = 0.000737188 Jy ! Component: 1700 - total flux cleaned = 0.000743257 Jy ! Component: 1750 - total flux cleaned = 0.000713389 Jy ! Component: 1800 - total flux cleaned = 0.0007075 Jy ! Component: 1850 - total flux cleaned = 0.000701598 Jy ! Component: 1900 - total flux cleaned = 0.000684252 Jy ! Component: 1950 - total flux cleaned = 0.000684342 Jy ! Component: 2000 - total flux cleaned = 0.000673135 Jy ! Total flux subtracted in 2048 components = 0.000662011 Jy ! Clean residual min=-0.000300 max=0.000351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0743097 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 202 components and 0.0743097 Jy ![Exited script file: muppet] wmap "J1350+2331_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9491 x 2.19 at 6.258 degrees (North through East) ! Clean map min=-0.00078276 max=0.056835 Jy/beam ! Writing clean map to FITS file: J1350+2331_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0568348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106094 device "J1350+2331_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1350+2331_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560011 0.560011 1.12002 2.24004 4.48009 8.96017 17.9203 35.8407 71.6814 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.056 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9491 x 2.19 at 6.258 degrees (North through East) ! Clean map min=-0.00078276 max=0.056835 Jy/beam quit ! Quitting program ! Log file J1350+2331_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:11:20 2016