! Started logfile: J0656+3209_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:41 2019 obs J0656+3209_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0656+3209_X_2017_05_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.950049 visibilities/baseline/integration-bin. ! Found source: J0656+3209 ! ! 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 1033 lines of history. ! ! Reading 57972 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 J0656+3209_X_2017_05_27_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880654Jy sigma=0.007578 ! Fit after self-cal, rms=0.875205Jy sigma=0.007533 ! 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=0.7457 mas, bmaj=1.385 mas, bpa=0.534 degrees ! Estimated noise=685.559 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 = 0.0942613 Jy ! Component: 100 - total flux cleaned = 0.120604 Jy ! Total flux subtracted in 100 components = 0.120604 Jy ! Clean residual min=-0.004872 max=0.012685 Jy/beam ! Clean residual mean=-0.000041 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.120604 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.120604 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=0.084067Jy sigma=0.000701 ! Fit after self-cal, rms=0.084022Jy sigma=0.000701 ! Inverting map ! Added new window around map position (0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014491 Jy ! Component: 100 - total flux cleaned = 0.0228023 Jy ! Total flux subtracted in 100 components = 0.0228023 Jy ! Clean residual min=-0.003641 max=0.011774 Jy/beam ! Clean residual mean=-0.000023 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.143407 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.143407 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=0.080769Jy sigma=0.000669 ! Fit after self-cal, rms=0.080698Jy sigma=0.000668 ! Inverting map ! Added new window around map position (2.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102579 Jy ! Component: 100 - total flux cleaned = 0.0154379 Jy ! Total flux subtracted in 100 components = 0.0154379 Jy ! Clean residual min=-0.002749 max=0.003290 Jy/beam ! Clean residual mean=-0.000010 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.158845 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.158845 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=0.079247Jy sigma=0.000655 ! Fit after self-cal, rms=0.079151Jy sigma=0.000654 ! 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=0.9541 mas, bmaj=1.719 mas, bpa=0.637 degrees ! Estimated noise=343.457 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 = 0.00556226 Jy ! Component: 100 - total flux cleaned = 0.00883967 Jy ! Component: 150 - total flux cleaned = 0.0109376 Jy ! Component: 200 - total flux cleaned = 0.0123385 Jy ! Total flux subtracted in 200 components = 0.0123385 Jy ! Clean residual min=-0.001706 max=0.001879 Jy/beam ! Clean residual mean=0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.171183 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.171183 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=0.078756Jy sigma=0.000650 ! Fit after self-cal, rms=0.078733Jy sigma=0.000650 ! 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 0.95 FD 0.97 HN 0.98 KP 0.98 ! LA 0.97 MK 1.04 NL 0.98 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 0.95 ! LA 0.98 MK 1.02 NL 0.97 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.97 ! LA 0.98 MK 1.06 NL 0.94 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.00 KP 0.99 ! LA 1.01 MK 1.08 NL 0.96 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 0.96 ! LA 0.99 MK 1.10 NL 0.97 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.99 ! LA 0.98 MK 1.08 NL 0.96 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 1.09 NL 0.96 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.98 KP 1.00 ! LA 0.97 MK 1.08 NL 0.99 OV 0.97 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.96 ! LA 0.99 MK 1.09 NL 1.00 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 1.00 ! LA 1.03 MK 1.10 NL 0.99 OV 1.02 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.08 KP 0.94 ! LA 1.00 MK 1.05 NL 0.98 OV 1.13 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 0.97 ! LA 1.01 MK 1.08 NL 0.99 OV 1.00 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.078733Jy sigma=0.000650 ! Fit after self-cal, rms=0.079359Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9701 mas, bmaj=1.731 mas, bpa=0.9767 degrees ! Estimated noise=343.427 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 = 5.60994e-05 Jy ! Component: 100 - total flux cleaned = 0.000136093 Jy ! Component: 150 - total flux cleaned = 0.000135489 Jy ! Component: 200 - total flux cleaned = 0.000160785 Jy ! Total flux subtracted in 200 components = 0.000160785 Jy ! Clean residual min=-0.001388 max=0.001451 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.171344 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.171344 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=0.079319Jy sigma=0.000648 ! Fit after self-cal, rms=0.079331Jy sigma=0.000647 ! 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=0.079331Jy sigma=0.000647 ! Fit after self-cal, rms=0.079962Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.963 mas, bmaj=1.725 mas, bpa=0.3437 degrees ! Estimated noise=342.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000424587 Jy ! Component: 100 - total flux cleaned = 0.000483836 Jy ! Component: 150 - total flux cleaned = 0.000485065 Jy ! Component: 200 - total flux cleaned = 0.000484747 Jy ! Total flux subtracted in 200 components = 0.000484747 Jy ! Clean residual min=-0.000888 max=0.000867 Jy/beam ! Clean residual mean=0.000002 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.171829 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.171829 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=0.079954Jy sigma=0.000645 ! Fit after self-cal, rms=0.079978Jy sigma=0.000645 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 = 0.000105331 Jy ! Component: 100 - total flux cleaned = 8.12635e-05 Jy ! Component: 150 - total flux cleaned = 5.95661e-05 Jy ! Component: 200 - total flux cleaned = 4.99262e-05 Jy ! Total flux subtracted in 200 components = 4.99262e-05 Jy ! Clean residual min=-0.000891 max=0.000859 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.171879 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.171879 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=0.079974Jy sigma=0.000645 ! Fit after self-cal, rms=0.079974Jy sigma=0.000645 ! 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=0.079974Jy sigma=0.000645 ! Fit after self-cal, rms=0.080116Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9626 mas, bmaj=1.726 mas, bpa=0.179 degrees ! Estimated noise=342.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204138 Jy ! Component: 100 - total flux cleaned = 0.000168211 Jy ! Component: 150 - total flux cleaned = 0.000138532 Jy ! Component: 200 - total flux cleaned = 0.000130164 Jy ! Total flux subtracted in 200 components = 0.000130164 Jy ! Clean residual min=-0.000876 max=0.000881 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.172009 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.172009 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=0.080113Jy sigma=0.000645 ! Fit after self-cal, rms=0.080114Jy sigma=0.000645 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 = 5.52959e-05 Jy ! Component: 100 - total flux cleaned = 3.79421e-05 Jy ! Component: 150 - total flux cleaned = 3.03702e-05 Jy ! Component: 200 - total flux cleaned = 2.34834e-05 Jy ! Total flux subtracted in 200 components = 2.34834e-05 Jy ! Clean residual min=-0.000880 max=0.000878 Jy/beam ! Clean residual mean=0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.172032 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.172032 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=0.080112Jy sigma=0.000645 ! Fit after self-cal, rms=0.080111Jy sigma=0.000645 ! 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=0.080111Jy sigma=0.000645 ! Fit after self-cal, rms=0.080182Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=2.697 mas, bpa=0.1926 degrees ! Estimated noise=421.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.61266e-06 Jy ! Component: 100 - total flux cleaned = 6.43764e-05 Jy ! Component: 150 - total flux cleaned = 0.000107943 Jy ! Component: 200 - total flux cleaned = 0.000113735 Jy ! Total flux subtracted in 200 components = 0.000113735 Jy ! Clean residual min=-0.001126 max=0.000793 Jy/beam ! Clean residual mean=0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.172146 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 79 components and 0.172146 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=0.080181Jy sigma=0.000645 ! Fit after self-cal, rms=0.080181Jy sigma=0.000645 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 = -1.04519e-05 Jy ! Component: 100 - total flux cleaned = 1.96203e-05 Jy ! Component: 150 - total flux cleaned = 2.96915e-05 Jy ! Component: 200 - total flux cleaned = 4.37898e-05 Jy ! Total flux subtracted in 200 components = 4.37898e-05 Jy ! Clean residual min=-0.001125 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.17219 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 0.17219 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=0.080181Jy sigma=0.000645 ! Fit after self-cal, rms=0.080181Jy sigma=0.000645 ! 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=0.9625 mas, bmaj=1.726 mas, bpa=0.06602 degrees ! Estimated noise=342.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9625 x 1.726 at 0.06602 degrees (North through East) ! Clean map min=-0.00086065 max=0.12576 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=0.7522 mas, bmaj=1.397 mas, bpa=-0.0544 degrees ! Estimated noise=686.677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0938144 Jy ! Component: 100 - total flux cleaned = 0.121833 Jy ! Component: 150 - total flux cleaned = 0.137928 Jy ! Component: 200 - total flux cleaned = 0.148272 Jy ! Total flux subtracted in 200 components = 0.148272 Jy ! Clean residual min=-0.002561 max=0.005568 Jy/beam ! Clean residual mean=-0.000018 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.148272 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.148272 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.726 mas, bpa=0.06602 degrees ! Estimated noise=342.34 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 = 0.00913295 Jy ! Component: 100 - total flux cleaned = 0.0144653 Jy ! Component: 150 - total flux cleaned = 0.0177732 Jy ! Component: 200 - total flux cleaned = 0.0198747 Jy ! Total flux subtracted in 200 components = 0.0198747 Jy ! Clean residual min=-0.001093 max=0.001106 Jy/beam ! Clean residual mean=-0.000008 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.168147 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.168147 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135905 Jy ! Component: 100 - total flux cleaned = 0.00227105 Jy ! Component: 150 - total flux cleaned = 0.00290222 Jy ! Component: 200 - total flux cleaned = 0.00324016 Jy ! Total flux subtracted in 200 components = 0.00324016 Jy ! Clean residual min=-0.000935 max=0.000854 Jy/beam ! Clean residual mean=-0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.171387 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.171387 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=2.136 mas, bmaj=2.697 mas, bpa=0.1926 degrees ! Estimated noise=421.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000421766 Jy ! Component: 100 - total flux cleaned = 0.000551391 Jy ! Component: 150 - total flux cleaned = 0.000640482 Jy ! Component: 200 - total flux cleaned = 0.000702576 Jy ! Total flux subtracted in 200 components = 0.000702576 Jy ! Clean residual min=-0.001138 max=0.000794 Jy/beam ! Clean residual mean=0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.17209 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 = 4.38431e-05 Jy ! Component: 100 - total flux cleaned = 7.51697e-05 Jy ! Component: 150 - total flux cleaned = 0.000101572 Jy ! Component: 200 - total flux cleaned = 0.000123821 Jy ! Total flux subtracted in 200 components = 0.000123821 Jy ! Clean residual min=-0.001119 max=0.000792 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.172214 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.172214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9625 mas, bmaj=1.726 mas, bpa=0.06602 degrees ! Estimated noise=342.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.22524e-05 Jy ! Component: 100 - total flux cleaned = -3.21993e-05 Jy ! Component: 150 - total flux cleaned = -2.28109e-05 Jy ! Component: 200 - total flux cleaned = -2.27841e-05 Jy ! Total flux subtracted in 200 components = -2.27841e-05 Jy ! Clean residual min=-0.000870 max=0.000898 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.172191 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.172191 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=0.080180Jy sigma=0.000645 ! Fit after self-cal, rms=0.080179Jy sigma=0.000645 wmodel J0656+3209_X_2017_05_27_pus_map.mod ! Writing 69 model components to file: J0656+3209_X_2017_05_27_pus_map.mod wobs J0656+3209_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0656+3209_X_2017_05_27_pus_uvs.fits wwins J0656+3209_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0656+3209_X_2017_05_27_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 = -2.57121e-05 Jy ! Component: 100 - total flux cleaned = -0.00018061 Jy ! Component: 150 - total flux cleaned = -0.000260732 Jy ! Component: 200 - total flux cleaned = -0.000337577 Jy ! Component: 250 - total flux cleaned = -0.000436329 Jy ! Component: 300 - total flux cleaned = -0.000460297 Jy ! Component: 350 - total flux cleaned = -0.000506167 Jy ! Component: 400 - total flux cleaned = -0.000528453 Jy ! Component: 450 - total flux cleaned = -0.000583614 Jy ! Component: 500 - total flux cleaned = -0.00061612 Jy ! Component: 550 - total flux cleaned = -0.000701132 Jy ! Component: 600 - total flux cleaned = -0.000753297 Jy ! Component: 650 - total flux cleaned = -0.000794374 Jy ! Component: 700 - total flux cleaned = -0.00083474 Jy ! Component: 750 - total flux cleaned = -0.000834757 Jy ! Component: 800 - total flux cleaned = -0.000854348 Jy ! Component: 850 - total flux cleaned = -0.000902704 Jy ! Component: 900 - total flux cleaned = -0.000893044 Jy ! Component: 950 - total flux cleaned = -0.000911996 Jy ! Component: 1000 - total flux cleaned = -0.000939829 Jy ! Component: 1050 - total flux cleaned = -0.000939875 Jy ! Component: 1100 - total flux cleaned = -0.000976344 Jy ! Component: 1150 - total flux cleaned = -0.000985348 Jy ! Component: 1200 - total flux cleaned = -0.00101214 Jy ! Component: 1250 - total flux cleaned = -0.00102973 Jy ! Component: 1300 - total flux cleaned = -0.00102097 Jy ! Component: 1350 - total flux cleaned = -0.00105579 Jy ! Component: 1400 - total flux cleaned = -0.00103864 Jy ! Component: 1450 - total flux cleaned = -0.0010558 Jy ! Component: 1500 - total flux cleaned = -0.00108113 Jy ! Component: 1550 - total flux cleaned = -0.00107274 Jy ! Component: 1600 - total flux cleaned = -0.00107277 Jy ! Component: 1650 - total flux cleaned = -0.00109738 Jy ! Component: 1700 - total flux cleaned = -0.00108096 Jy ! Component: 1750 - total flux cleaned = -0.00110512 Jy ! Component: 1800 - total flux cleaned = -0.00110511 Jy ! Component: 1850 - total flux cleaned = -0.0011129 Jy ! Component: 1900 - total flux cleaned = -0.00115217 Jy ! Component: 1950 - total flux cleaned = -0.00114441 Jy ! Component: 2000 - total flux cleaned = -0.00115995 Jy ! Total flux subtracted in 2048 components = -0.00115222 Jy ! Clean residual min=-0.000420 max=0.000387 Jy/beam ! Clean residual mean=0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.171039 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 216 components and 0.171039 Jy ![Exited script file: muppet] wmap "J0656+3209_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9625 x 1.726 at 0.06602 degrees (North through East) ! Clean map min=-0.00078081 max=0.12561 Jy/beam ! Writing clean map to FITS file: J0656+3209_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144379 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.34484 0.34484 0.68968 1.37936 2.75872 5.51744 11.0349 22.0697 44.1395 88.279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.125 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9625 x 1.726 at 0.06602 degrees (North through East) ! Clean map min=-0.00078081 max=0.12561 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 J0656+3209_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:44 2019