! Started logfile: J0943+6150_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:08 2019 obs J0943+6150_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0943+6150_X_2017_02_19_pus_uva.fits ! AN table 1: 171 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672125 visibilities/baseline/integration-bin. ! Found source: J0943+6150 ! ! 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 62064 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 J0943+6150_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 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 319 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946219Jy sigma=0.007868 ! Fit after self-cal, rms=0.932227Jy sigma=0.007767 ! 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=0.7587 mas, bmaj=1.152 mas, bpa=-84.51 degrees ! Estimated noise=978.213 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 = 0.0544423 Jy ! Component: 100 - total flux cleaned = 0.0663642 Jy ! Total flux subtracted in 100 components = 0.0663642 Jy ! Clean residual min=-0.002669 max=0.003454 Jy/beam ! Clean residual mean=0.000002 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0663642 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0663642 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=0.081376Jy sigma=0.000644 ! Fit after self-cal, rms=0.081307Jy sigma=0.000644 ! 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=0.9801 mas, bmaj=1.337 mas, bpa=88.39 degrees ! Estimated noise=347.15 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 = 0.00488834 Jy ! Component: 100 - total flux cleaned = 0.00691807 Jy ! Component: 150 - total flux cleaned = 0.00775302 Jy ! Component: 200 - total flux cleaned = 0.00793893 Jy ! Total flux subtracted in 200 components = 0.00793893 Jy ! Clean residual min=-0.001160 max=0.001101 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0743032 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0743031 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=0.081055Jy sigma=0.000642 ! Fit after self-cal, rms=0.081049Jy sigma=0.000642 ! 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 0.98 FD 0.99 HN 1.00 KP 1.02 ! LA 1.04 MK 0.94 NL 0.98 OV 0.99 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.95 ! LA 0.96 MK 0.98 NL 0.98 OV 0.99 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.06 KP 0.99 ! LA 1.02 MK 1.04 NL 0.97 OV 0.98 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.01 ! LA 1.05 MK 1.04 NL 0.94 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.95 KP 0.98 ! LA 1.01 MK 0.95 NL 0.97 OV 1.08 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 1.00 ! LA 1.01 MK 1.00 NL 0.94 OV 0.98 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.99 KP 1.00 ! LA 0.97 MK 0.99 NL 0.96 OV 1.02 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 0.96 KP 1.03 ! LA 1.01 MK 1.02 NL 0.96 OV 0.95 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 KP 1.00 ! LA 1.06 MK 0.99 NL 0.93 OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 1.03 KP 0.98 ! LA 1.04 MK 0.99 NL 0.95 OV 1.01 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.95 KP 0.95 ! LA 0.96 MK 1.05 NL 0.94 OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 1.00 ! LA 1.03 MK 0.95 NL 0.99 OV 0.99 ! PT 1.00* SC 0.98 ! ! ! Fit before self-cal, rms=0.081049Jy sigma=0.000642 ! Fit after self-cal, rms=0.080674Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9854 mas, bmaj=1.348 mas, bpa=89 degrees ! Estimated noise=345.874 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 = -6.73067e-05 Jy ! Component: 100 - total flux cleaned = -5.19648e-05 Jy ! Component: 150 - total flux cleaned = -6.22916e-05 Jy ! Component: 200 - total flux cleaned = -8.70827e-05 Jy ! Total flux subtracted in 200 components = -8.70827e-05 Jy ! Clean residual min=-0.000944 max=0.001031 Jy/beam ! Clean residual mean=0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0742161 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0742161 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=0.080669Jy sigma=0.000641 ! Fit after self-cal, rms=0.080679Jy sigma=0.000641 ! 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=0.080679Jy sigma=0.000641 ! Fit after self-cal, rms=0.081839Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=1.344 mas, bpa=88.56 degrees ! Estimated noise=345.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270845 Jy ! Component: 100 - total flux cleaned = 0.000271859 Jy ! Component: 150 - total flux cleaned = 0.000265148 Jy ! Component: 200 - total flux cleaned = 0.000259335 Jy ! Total flux subtracted in 200 components = 0.000259335 Jy ! Clean residual min=-0.000910 max=0.000988 Jy/beam ! Clean residual mean=0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0744754 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.0744754 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=0.081836Jy sigma=0.000640 ! Fit after self-cal, rms=0.081889Jy sigma=0.000640 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 (-14.2, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796213 Jy ! Component: 100 - total flux cleaned = 0.000930129 Jy ! Component: 150 - total flux cleaned = 0.00087299 Jy ! Component: 200 - total flux cleaned = 0.000824007 Jy ! Total flux subtracted in 200 components = 0.000824007 Jy ! Clean residual min=-0.000852 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0752994 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0752994 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=0.081879Jy sigma=0.000640 ! Fit after self-cal, rms=0.081876Jy sigma=0.000640 ! 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=0.081876Jy sigma=0.000640 ! Fit after self-cal, rms=0.082192Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9852 mas, bmaj=1.342 mas, bpa=88.39 degrees ! Estimated noise=346.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000467111 Jy ! Component: 100 - total flux cleaned = 0.000535286 Jy ! Component: 150 - total flux cleaned = 0.000503187 Jy ! Component: 200 - total flux cleaned = 0.000474965 Jy ! Total flux subtracted in 200 components = 0.000474965 Jy ! Clean residual min=-0.000827 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0757744 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0757744 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=0.082189Jy sigma=0.000640 ! Fit after self-cal, rms=0.082193Jy sigma=0.000640 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 = 0.000140482 Jy ! Component: 100 - total flux cleaned = 0.000113427 Jy ! Component: 150 - total flux cleaned = 9.69783e-05 Jy ! Component: 200 - total flux cleaned = 9.69179e-05 Jy ! Total flux subtracted in 200 components = 9.69179e-05 Jy ! Clean residual min=-0.000818 max=0.000726 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0758713 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.0758713 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=0.082191Jy sigma=0.000640 ! Fit after self-cal, rms=0.082191Jy sigma=0.000640 ! 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=0.082191Jy sigma=0.000640 ! Fit after self-cal, rms=0.082270Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=2.45 mas, bpa=79.47 degrees ! Estimated noise=445.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376199 Jy ! Component: 100 - total flux cleaned = 0.000432729 Jy ! Component: 150 - total flux cleaned = 0.000426229 Jy ! Component: 200 - total flux cleaned = 0.000426428 Jy ! Total flux subtracted in 200 components = 0.000426428 Jy ! Clean residual min=-0.000743 max=0.000784 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0762977 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.0762977 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=0.082270Jy sigma=0.000640 ! Fit after self-cal, rms=0.082269Jy sigma=0.000640 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 = 0.00010032 Jy ! Component: 100 - total flux cleaned = 7.95566e-05 Jy ! Component: 150 - total flux cleaned = 7.39117e-05 Jy ! Component: 200 - total flux cleaned = 6.27602e-05 Jy ! Total flux subtracted in 200 components = 6.27602e-05 Jy ! Clean residual min=-0.000745 max=0.000788 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0763605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.0763605 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=0.082269Jy sigma=0.000640 ! Fit after self-cal, rms=0.082267Jy sigma=0.000640 ! 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=0.9849 mas, bmaj=1.34 mas, bpa=88.31 degrees ! Estimated noise=346.357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9849 x 1.34 at 88.31 degrees (North through East) ! Clean map min=-0.00074185 max=0.070664 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=0.7641 mas, bmaj=1.156 mas, bpa=-84.74 degrees ! Estimated noise=978.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543553 Jy ! Component: 100 - total flux cleaned = 0.0663082 Jy ! Component: 150 - total flux cleaned = 0.0703115 Jy ! Component: 200 - total flux cleaned = 0.0718036 Jy ! Total flux subtracted in 200 components = 0.0718036 Jy ! Clean residual min=-0.002452 max=0.002182 Jy/beam ! Clean residual mean=0.000000 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.0718037 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 0.0718037 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=1.34 mas, bpa=88.31 degrees ! Estimated noise=346.357 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 = 0.00271342 Jy ! Component: 100 - total flux cleaned = 0.00391617 Jy ! Component: 150 - total flux cleaned = 0.00422066 Jy ! Component: 200 - total flux cleaned = 0.00432494 Jy ! Total flux subtracted in 200 components = 0.00432494 Jy ! Clean residual min=-0.000906 max=0.000779 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0761286 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.0761286 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=2.037 mas, bmaj=2.45 mas, bpa=79.47 degrees ! Estimated noise=445.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246591 Jy ! Component: 100 - total flux cleaned = 0.00038922 Jy ! Component: 150 - total flux cleaned = 0.000392556 Jy ! Component: 200 - total flux cleaned = 0.000350174 Jy ! Total flux subtracted in 200 components = 0.000350174 Jy ! Clean residual min=-0.000718 max=0.000782 Jy/beam ! Clean residual mean=0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0764788 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 = -3.678e-05 Jy ! Component: 100 - total flux cleaned = -6.91453e-05 Jy ! Component: 150 - total flux cleaned = -9.80693e-05 Jy ! Component: 200 - total flux cleaned = -0.000123695 Jy ! Total flux subtracted in 200 components = -0.000123695 Jy ! Clean residual min=-0.000730 max=0.000778 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0763551 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0763551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9849 mas, bmaj=1.34 mas, bpa=88.31 degrees ! Estimated noise=346.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.53274e-05 Jy ! Component: 100 - total flux cleaned = -8.18068e-05 Jy ! Component: 150 - total flux cleaned = -9.4751e-05 Jy ! Component: 200 - total flux cleaned = -9.56623e-05 Jy ! Total flux subtracted in 200 components = -9.56623e-05 Jy ! Clean residual min=-0.000797 max=0.000735 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0762594 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0762594 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=0.082270Jy sigma=0.000640 ! Fit after self-cal, rms=0.082270Jy sigma=0.000640 wmodel J0943+6150_X_2017_02_19_pus_map.mod ! Writing 65 model components to file: J0943+6150_X_2017_02_19_pus_map.mod wobs J0943+6150_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0943+6150_X_2017_02_19_pus_uvs.fits wwins J0943+6150_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0943+6150_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 = -0.000343119 Jy ! Component: 100 - total flux cleaned = -0.00056323 Jy ! Component: 150 - total flux cleaned = -0.000705421 Jy ! Component: 200 - total flux cleaned = -0.000840596 Jy ! Component: 250 - total flux cleaned = -0.000934477 Jy ! Component: 300 - total flux cleaned = -0.00101394 Jy ! Component: 350 - total flux cleaned = -0.00104707 Jy ! Component: 400 - total flux cleaned = -0.00111101 Jy ! Component: 450 - total flux cleaned = -0.0011319 Jy ! Component: 500 - total flux cleaned = -0.00116237 Jy ! Component: 550 - total flux cleaned = -0.00119209 Jy ! Component: 600 - total flux cleaned = -0.00119211 Jy ! Component: 650 - total flux cleaned = -0.00123041 Jy ! Component: 700 - total flux cleaned = -0.00123986 Jy ! Component: 750 - total flux cleaned = -0.00127652 Jy ! Component: 800 - total flux cleaned = -0.00127639 Jy ! Component: 850 - total flux cleaned = -0.00130325 Jy ! Component: 900 - total flux cleaned = -0.00131196 Jy ! Component: 950 - total flux cleaned = -0.00129452 Jy ! Component: 1000 - total flux cleaned = -0.0012946 Jy ! Component: 1050 - total flux cleaned = -0.00130303 Jy ! Component: 1100 - total flux cleaned = -0.0012779 Jy ! Component: 1150 - total flux cleaned = -0.00128624 Jy ! Component: 1200 - total flux cleaned = -0.00126191 Jy ! Component: 1250 - total flux cleaned = -0.00128606 Jy ! Component: 1300 - total flux cleaned = -0.00127011 Jy ! Component: 1350 - total flux cleaned = -0.00127796 Jy ! Component: 1400 - total flux cleaned = -0.00125466 Jy ! Component: 1450 - total flux cleaned = -0.00124716 Jy ! Component: 1500 - total flux cleaned = -0.00124712 Jy ! Component: 1550 - total flux cleaned = -0.00123217 Jy ! Component: 1600 - total flux cleaned = -0.00122479 Jy ! Component: 1650 - total flux cleaned = -0.00123214 Jy ! Component: 1700 - total flux cleaned = -0.00120299 Jy ! Component: 1750 - total flux cleaned = -0.00122463 Jy ! Component: 1800 - total flux cleaned = -0.00122469 Jy ! Component: 1850 - total flux cleaned = -0.00121045 Jy ! Component: 1900 - total flux cleaned = -0.00120344 Jy ! Component: 1950 - total flux cleaned = -0.00120339 Jy ! Component: 2000 - total flux cleaned = -0.00119654 Jy ! Total flux subtracted in 2048 components = -0.00116244 Jy ! Clean residual min=-0.000418 max=0.000381 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.075097 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 199 components and 0.075097 Jy ![Exited script file: muppet] wmap "J0943+6150_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9849 x 1.34 at 88.31 degrees (North through East) ! Clean map min=-0.00064083 max=0.07052 Jy/beam ! Writing clean map to FITS file: J0943+6150_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 0.0705196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.53397 0.53397 1.06794 2.13588 4.27176 8.54353 17.0871 34.1741 68.3482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9849 x 1.34 at 88.31 degrees (North through East) ! Clean map min=-0.00064083 max=0.07052 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 J0943+6150_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:11 2019