! Started logfile: J1954-1123_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:17:28 2016 obs J1954-1123_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1954-1123_X_2014_06_09_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600404 visibilities/baseline/integration-bin. ! Found source: J1954-1123 ! ! 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 344 lines of history. ! ! Reading 17832 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 J1954-1123_X_2014_06_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.826470Jy sigma=0.009666 ! Fit after self-cal, rms=0.810851Jy sigma=0.009496 ! 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=0.8114 mas, bmaj=2.889 mas, bpa=19.39 degrees ! Estimated noise=739.723 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 = 0.142629 Jy ! Component: 100 - total flux cleaned = 0.178685 Jy ! Total flux subtracted in 100 components = 0.178685 Jy ! Clean residual min=-0.011565 max=0.015714 Jy/beam ! Clean residual mean=-0.000086 rms=0.003283 Jy/beam ! Combined flux in latest and established models = 0.178685 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.178685 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=0.083768Jy sigma=0.000932 ! Fit after self-cal, rms=0.083780Jy sigma=0.000932 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=3.171 mas, bpa=16.45 degrees ! Estimated noise=457.487 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 = 0.0236565 Jy ! Component: 100 - total flux cleaned = 0.0358126 Jy ! Component: 150 - total flux cleaned = 0.0433274 Jy ! Component: 200 - total flux cleaned = 0.0481717 Jy ! Total flux subtracted in 200 components = 0.0481717 Jy ! Clean residual min=-0.011330 max=0.008471 Jy/beam ! Clean residual mean=-0.000038 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.226857 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 52 components and 0.226857 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=0.077204Jy sigma=0.000848 ! Fit after self-cal, rms=0.077216Jy sigma=0.000848 ! 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 1.00* FD 1.11 HN 1.02 KP 0.89 ! LA 1.05 MK 1.00* NL 1.05 OV 0.94 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.03 KP 0.86 ! LA 1.03 MK 1.00* NL 1.07 OV 0.95 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.81 ! LA 1.07 MK 1.00* NL 1.03 OV 0.96 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.03 KP 0.77 ! LA 1.08 MK 1.00* NL 1.00 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.01 KP 0.74 ! LA 1.05 MK 1.00* NL 1.05 OV 0.97 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 0.99 KP 0.74 ! LA 1.08 MK 1.00* NL 1.06 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.27 HN 1.13 KP 0.77 ! LA 1.15 MK 1.00* NL 1.11 OV 1.01 ! PT 1.02 SC 1.17 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.06 KP 0.74 ! LA 1.06 MK 1.00* NL 1.06 OV 0.99 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.09 KP 0.78 ! LA 1.05 MK 1.00* NL 1.06 OV 1.00 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.05 KP 0.78 ! LA 1.09 MK 1.00* NL 1.07 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.82 ! LA 1.12 MK 1.00* NL 1.07 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.87 ! LA 1.07 MK 1.00* NL 1.07 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.077216Jy sigma=0.000848 ! Fit after self-cal, rms=0.071952Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.219 mas, bpa=16.15 degrees ! Estimated noise=457.568 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 = -0.00160711 Jy ! Component: 100 - total flux cleaned = -0.00175338 Jy ! Component: 150 - total flux cleaned = -0.00179681 Jy ! Component: 200 - total flux cleaned = -0.00187093 Jy ! Total flux subtracted in 200 components = -0.00187093 Jy ! Clean residual min=-0.001922 max=0.001916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.224986 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.224986 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=0.071873Jy sigma=0.000772 ! Fit after self-cal, rms=0.071948Jy sigma=0.000772 ! 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=0.071948Jy sigma=0.000772 ! Fit after self-cal, rms=0.072105Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=3.226 mas, bpa=16.19 degrees ! Estimated noise=456.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133396 Jy ! Component: 100 - total flux cleaned = -0.00146348 Jy ! Component: 150 - total flux cleaned = -0.00151761 Jy ! Component: 200 - total flux cleaned = -0.00154165 Jy ! Total flux subtracted in 200 components = -0.00154165 Jy ! Clean residual min=-0.001742 max=0.001661 Jy/beam ! Clean residual mean=-0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.223444 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.223444 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=0.072068Jy sigma=0.000769 ! Fit after self-cal, rms=0.072075Jy sigma=0.000769 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 = -5.45686e-05 Jy ! Component: 100 - total flux cleaned = -7.4768e-05 Jy ! Component: 150 - total flux cleaned = -7.48722e-05 Jy ! Component: 200 - total flux cleaned = -7.50798e-05 Jy ! Total flux subtracted in 200 components = -7.50798e-05 Jy ! Clean residual min=-0.001656 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.223369 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.223369 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=0.072066Jy sigma=0.000769 ! Fit after self-cal, rms=0.072063Jy sigma=0.000769 ! 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=0.072063Jy sigma=0.000769 ! Fit after self-cal, rms=0.072388Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.235 mas, bpa=16.22 degrees ! Estimated noise=456.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100872 Jy ! Component: 100 - total flux cleaned = -0.00122344 Jy ! Component: 150 - total flux cleaned = -0.00129047 Jy ! Component: 200 - total flux cleaned = -0.00129055 Jy ! Total flux subtracted in 200 components = -0.00129055 Jy ! Clean residual min=-0.001495 max=0.001616 Jy/beam ! Clean residual mean=-0.000004 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.222079 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.222079 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=0.072369Jy sigma=0.000769 ! Fit after self-cal, rms=0.072377Jy sigma=0.000769 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 = -3.18184e-05 Jy ! Component: 100 - total flux cleaned = -1.90713e-05 Jy ! Component: 150 - total flux cleaned = -7.68309e-06 Jy ! Component: 200 - total flux cleaned = -7.89126e-06 Jy ! Total flux subtracted in 200 components = -7.89126e-06 Jy ! Clean residual min=-0.001443 max=0.001646 Jy/beam ! Clean residual mean=-0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.222071 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.222071 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=0.072373Jy sigma=0.000769 ! Fit after self-cal, rms=0.072372Jy sigma=0.000769 ! 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=0.072372Jy sigma=0.000769 ! Fit after self-cal, rms=0.072597Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=5.264 mas, bpa=-0.5902 degrees ! Estimated noise=522.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575074 Jy ! Component: 100 - total flux cleaned = -0.000694645 Jy ! Component: 150 - total flux cleaned = -0.000706038 Jy ! Component: 200 - total flux cleaned = -0.000711121 Jy ! Total flux subtracted in 200 components = -0.000711121 Jy ! Clean residual min=-0.001299 max=0.001767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.22136 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 67 components and 0.22136 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=0.072593Jy sigma=0.000769 ! Fit after self-cal, rms=0.072599Jy sigma=0.000769 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 = -2.53814e-06 Jy ! Component: 100 - total flux cleaned = -1.60427e-05 Jy ! Component: 150 - total flux cleaned = -2.11695e-05 Jy ! Component: 200 - total flux cleaned = -2.58666e-05 Jy ! Total flux subtracted in 200 components = -2.58666e-05 Jy ! Clean residual min=-0.001293 max=0.001757 Jy/beam ! Clean residual mean=-0.000004 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.221334 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.221334 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=0.072600Jy sigma=0.000769 ! Fit after self-cal, rms=0.072600Jy sigma=0.000769 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.244 mas, bpa=16.24 degrees ! Estimated noise=456.849 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 3.244 at 16.24 degrees (North through East) ! Clean map min=-0.0013783 max=0.18627 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=0.8088 mas, bmaj=2.94 mas, bpa=19.15 degrees ! Estimated noise=745.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143663 Jy ! Component: 100 - total flux cleaned = 0.178597 Jy ! Component: 150 - total flux cleaned = 0.193867 Jy ! Component: 200 - total flux cleaned = 0.202436 Jy ! Total flux subtracted in 200 components = 0.202436 Jy ! Clean residual min=-0.002791 max=0.004475 Jy/beam ! Clean residual mean=-0.000025 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.202436 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.202436 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.244 mas, bpa=16.24 degrees ! Estimated noise=456.849 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 = 0.00785808 Jy ! Component: 100 - total flux cleaned = 0.011898 Jy ! Component: 150 - total flux cleaned = 0.0140636 Jy ! Component: 200 - total flux cleaned = 0.0152903 Jy ! Total flux subtracted in 200 components = 0.0152903 Jy ! Clean residual min=-0.001379 max=0.001886 Jy/beam ! Clean residual mean=-0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.217726 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.217726 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=2.254 mas, bmaj=5.264 mas, bpa=-0.5902 degrees ! Estimated noise=522.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128272 Jy ! Component: 100 - total flux cleaned = 0.00189725 Jy ! Component: 150 - total flux cleaned = 0.00202552 Jy ! Component: 200 - total flux cleaned = 0.00211329 Jy ! Total flux subtracted in 200 components = 0.00211329 Jy ! Clean residual min=-0.001393 max=0.002026 Jy/beam ! Clean residual mean=-0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.219839 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 = 6.85225e-05 Jy ! Component: 100 - total flux cleaned = 0.000132888 Jy ! Component: 150 - total flux cleaned = 0.000204732 Jy ! Component: 200 - total flux cleaned = 0.000261074 Jy ! Total flux subtracted in 200 components = 0.000261074 Jy ! Clean residual min=-0.001351 max=0.001956 Jy/beam ! Clean residual mean=-0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.2201 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.2201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=3.244 mas, bpa=16.24 degrees ! Estimated noise=456.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178899 Jy ! Component: 100 - total flux cleaned = -9.98265e-05 Jy ! Component: 150 - total flux cleaned = -6.02411e-05 Jy ! Component: 200 - total flux cleaned = -1.44409e-05 Jy ! Total flux subtracted in 200 components = -1.44409e-05 Jy ! Clean residual min=-0.001325 max=0.001719 Jy/beam ! Clean residual mean=-0.000004 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.220086 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 72 components and 0.220086 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=0.072601Jy sigma=0.000769 ! Fit after self-cal, rms=0.072594Jy sigma=0.000769 wmodel J1954-1123_X_2014_06_09_pus_map.mod ! Writing 72 model components to file: J1954-1123_X_2014_06_09_pus_map.mod wobs J1954-1123_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1954-1123_X_2014_06_09_pus_uvs.fits wwins J1954-1123_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J1954-1123_X_2014_06_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 = 0.000636589 Jy ! Component: 100 - total flux cleaned = 0.000906037 Jy ! Component: 150 - total flux cleaned = 0.00115742 Jy ! Component: 200 - total flux cleaned = 0.00130885 Jy ! Component: 250 - total flux cleaned = 0.00139135 Jy ! Component: 300 - total flux cleaned = 0.00143024 Jy ! Component: 350 - total flux cleaned = 0.00146686 Jy ! Component: 400 - total flux cleaned = 0.00144876 Jy ! Component: 450 - total flux cleaned = 0.0014494 Jy ! Component: 500 - total flux cleaned = 0.00141704 Jy ! Component: 550 - total flux cleaned = 0.00140149 Jy ! Component: 600 - total flux cleaned = 0.00137066 Jy ! Component: 650 - total flux cleaned = 0.00135568 Jy ! Component: 700 - total flux cleaned = 0.00129806 Jy ! Component: 750 - total flux cleaned = 0.00131204 Jy ! Component: 800 - total flux cleaned = 0.00132539 Jy ! Component: 850 - total flux cleaned = 0.00135194 Jy ! Component: 900 - total flux cleaned = 0.00136493 Jy ! Component: 950 - total flux cleaned = 0.00139013 Jy ! Component: 1000 - total flux cleaned = 0.00141482 Jy ! Component: 1050 - total flux cleaned = 0.00141482 Jy ! Component: 1100 - total flux cleaned = 0.00143862 Jy ! Component: 1150 - total flux cleaned = 0.00146208 Jy ! Component: 1200 - total flux cleaned = 0.00148527 Jy ! Component: 1250 - total flux cleaned = 0.00154166 Jy ! Component: 1300 - total flux cleaned = 0.00153071 Jy ! Component: 1350 - total flux cleaned = 0.00157423 Jy ! Component: 1400 - total flux cleaned = 0.00159583 Jy ! Component: 1450 - total flux cleaned = 0.00163797 Jy ! Component: 1500 - total flux cleaned = 0.00165866 Jy ! Component: 1550 - total flux cleaned = 0.00168921 Jy ! Component: 1600 - total flux cleaned = 0.00170911 Jy ! Component: 1650 - total flux cleaned = 0.00172875 Jy ! Component: 1700 - total flux cleaned = 0.00175786 Jy ! Component: 1750 - total flux cleaned = 0.00179582 Jy ! Component: 1800 - total flux cleaned = 0.00181457 Jy ! Component: 1850 - total flux cleaned = 0.00185153 Jy ! Component: 1900 - total flux cleaned = 0.00187878 Jy ! Component: 1950 - total flux cleaned = 0.00188782 Jy ! Component: 2000 - total flux cleaned = 0.00190556 Jy ! Total flux subtracted in 2048 components = 0.00189677 Jy ! Clean residual min=-0.000507 max=0.000505 Jy/beam ! Clean residual mean=0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.221983 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 206 components and 0.221983 Jy ![Exited script file: muppet] wmap "J1954-1123_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 3.244 at 16.24 degrees (North through East) ! Clean map min=-0.00082766 max=0.18936 Jy/beam ! Writing clean map to FITS file: J1954-1123_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.189359 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178004 device "J1954-1123_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1954-1123_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28201 0.28201 0.56402 1.12804 2.25608 4.51216 9.02432 18.0486 36.0973 72.1946 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.189 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 3.244 at 16.24 degrees (North through East) ! Clean map min=-0.00082766 max=0.18936 Jy/beam quit ! Quitting program ! Log file J1954-1123_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:17:30 2016