! Started logfile: J1547+4937_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:12:23 2017 obs J1547+4937_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1547+4937_X_2015_01_22_pus_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1547+4937 ! ! 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 295 lines of history. ! ! Reading 33480 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 J1547+4937_X_2015_01_22_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. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.004844Jy sigma=0.011119 ! Fit after self-cal, rms=0.968387Jy sigma=0.010769 ! 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=0.6625 mas, bmaj=2.417 mas, bpa=16.2 degrees ! Estimated noise=763.84 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 = 0.0250404 Jy ! Component: 100 - total flux cleaned = 0.030501 Jy ! Total flux subtracted in 100 components = 0.030501 Jy ! Clean residual min=-0.003864 max=0.003125 Jy/beam ! Clean residual mean=-0.000002 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.030501 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.030501 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=0.087426Jy sigma=0.000754 ! Fit after self-cal, rms=0.086000Jy sigma=0.000735 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462325 Jy ! Component: 100 - total flux cleaned = 0.00494687 Jy ! Total flux subtracted in 100 components = 0.00494687 Jy ! Clean residual min=-0.003885 max=0.003077 Jy/beam ! Clean residual mean=-0.000002 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.0354479 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.0354479 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=0.085608Jy sigma=0.000734 ! Fit after self-cal, rms=0.085574Jy sigma=0.000734 ! 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=0.7991 mas, bmaj=2.414 mas, bpa=15.94 degrees ! Estimated noise=367.831 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 = 0.000670152 Jy ! Component: 100 - total flux cleaned = 0.000625715 Jy ! Component: 150 - total flux cleaned = 0.000609019 Jy ! Component: 200 - total flux cleaned = 0.000560099 Jy ! Total flux subtracted in 200 components = 0.000560099 Jy ! Clean residual min=-0.003861 max=0.002754 Jy/beam ! Clean residual mean=-0.000007 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.036008 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.036008 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=0.085528Jy sigma=0.000734 ! Fit after self-cal, rms=0.085512Jy sigma=0.000734 ! 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 1.05 FD 0.96 HN 0.80 KP 1.32 ! LA 0.66 MK 1.06 NL 1.16 OV 1.10 ! PT 1.15 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.88 HN 0.82 KP 1.25 ! LA 0.66 MK 1.06 NL 1.23 OV 1.23 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 0.94 KP 1.21 ! LA 0.72 MK 1.10 NL 1.21 OV 1.14 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.85 HN 0.92 KP 1.17 ! LA 0.68 MK 1.10 NL 1.21 OV 1.06 ! PT 1.10 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.81 KP 1.13 ! LA 0.67 MK 0.92 NL 1.32 OV 1.13 ! PT 1.13 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.85 HN 0.91 KP 1.11 ! LA 0.62 MK 0.94 NL 1.19 OV 1.18 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.88 KP 1.11 ! LA 0.69 MK 1.01 NL 1.18 OV 1.05 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 0.90 KP 1.12 ! LA 0.60 MK 1.00 NL 1.12 OV 1.17 ! PT 1.14 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.82 HN 0.90 KP 1.14 ! LA 0.67 MK 0.95 NL 1.12 OV 1.07 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.77 HN 0.85 KP 1.14 ! LA 0.64 MK 0.99 NL 1.19 OV 1.13 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.76 HN 0.83 KP 1.16 ! LA 0.66 MK 1.04 NL 1.07 OV 1.05 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.82 HN 0.78 KP 1.17 ! LA 0.63 MK 0.89 NL 1.06 OV 1.00 ! PT 1.01 SC 0.96 ! ! ! Fit before self-cal, rms=0.085512Jy sigma=0.000734 ! Fit after self-cal, rms=0.071172Jy sigma=0.000729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7931 mas, bmaj=2.378 mas, bpa=15.8 degrees ! Estimated noise=365.48 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 = 2.68493e-05 Jy ! Component: 100 - total flux cleaned = 5.87025e-05 Jy ! Component: 150 - total flux cleaned = 8.71895e-05 Jy ! Component: 200 - total flux cleaned = 9.2987e-05 Jy ! Total flux subtracted in 200 components = 9.2987e-05 Jy ! Clean residual min=-0.001135 max=0.000858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.036101 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.036101 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=0.071169Jy sigma=0.000729 ! Fit after self-cal, rms=0.070742Jy sigma=0.000727 ! 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=0.070742Jy sigma=0.000727 ! Fit after self-cal, rms=0.068609Jy sigma=0.000727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7908 mas, bmaj=2.365 mas, bpa=15.8 degrees ! Estimated noise=360.059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134356 Jy ! Component: 100 - total flux cleaned = -0.000189795 Jy ! Component: 150 - total flux cleaned = -0.000245549 Jy ! Component: 200 - total flux cleaned = -0.000267361 Jy ! Total flux subtracted in 200 components = -0.000267361 Jy ! Clean residual min=-0.001024 max=0.000874 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0358336 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0358336 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=0.068607Jy sigma=0.000727 ! Fit after self-cal, rms=0.068553Jy sigma=0.000726 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 = -0.00019791 Jy ! Component: 100 - total flux cleaned = -0.000204804 Jy ! Component: 150 - total flux cleaned = -0.000193964 Jy ! Component: 200 - total flux cleaned = -0.000194029 Jy ! Total flux subtracted in 200 components = -0.000194029 Jy ! Clean residual min=-0.001030 max=0.000881 Jy/beam ! Clean residual mean=-0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0356396 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.0356396 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=0.068551Jy sigma=0.000726 ! Fit after self-cal, rms=0.068549Jy sigma=0.000726 ! 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=0.068549Jy sigma=0.000726 ! Fit after self-cal, rms=0.068366Jy sigma=0.000726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7917 mas, bmaj=2.361 mas, bpa=15.79 degrees ! Estimated noise=359.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154178 Jy ! Component: 100 - total flux cleaned = -0.000198188 Jy ! Component: 150 - total flux cleaned = -0.000217432 Jy ! Component: 200 - total flux cleaned = -0.000226376 Jy ! Total flux subtracted in 200 components = -0.000226376 Jy ! Clean residual min=-0.000987 max=0.000838 Jy/beam ! Clean residual mean=-0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0354132 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.0354132 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=0.068365Jy sigma=0.000726 ! Fit after self-cal, rms=0.068348Jy sigma=0.000726 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 = -9.48586e-05 Jy ! Component: 100 - total flux cleaned = -9.54807e-05 Jy ! Component: 150 - total flux cleaned = -0.00010013 Jy ! Component: 200 - total flux cleaned = -9.60518e-05 Jy ! Total flux subtracted in 200 components = -9.60518e-05 Jy ! Clean residual min=-0.000973 max=0.000868 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0353172 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0353172 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=0.068347Jy sigma=0.000726 ! Fit after self-cal, rms=0.068343Jy sigma=0.000726 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068343Jy sigma=0.000726 ! Fit after self-cal, rms=0.068253Jy sigma=0.000726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.963 mas, bmaj=2.744 mas, bpa=13.57 degrees ! Estimated noise=488.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106729 Jy ! Component: 100 - total flux cleaned = 0.000126819 Jy ! Component: 150 - total flux cleaned = 0.000132457 Jy ! Component: 200 - total flux cleaned = 0.000137884 Jy ! Total flux subtracted in 200 components = 0.000137884 Jy ! Clean residual min=-0.000902 max=0.000964 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0354551 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.0354551 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=0.068254Jy sigma=0.000726 ! Fit after self-cal, rms=0.068252Jy sigma=0.000726 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 = 0.000146604 Jy ! Component: 100 - total flux cleaned = 0.00016527 Jy ! Component: 150 - total flux cleaned = 0.000186798 Jy ! Component: 200 - total flux cleaned = 0.00019137 Jy ! Total flux subtracted in 200 components = 0.00019137 Jy ! Clean residual min=-0.000903 max=0.000933 Jy/beam ! Clean residual mean=-0.000005 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0356464 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0356464 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=0.068253Jy sigma=0.000726 ! Fit after self-cal, rms=0.068249Jy sigma=0.000726 ! 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=0.7926 mas, bmaj=2.36 mas, bpa=15.78 degrees ! Estimated noise=359.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7926 x 2.36 at 15.78 degrees (North through East) ! Clean map min=-0.0011554 max=0.036474 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=0.6598 mas, bmaj=2.34 mas, bpa=15.87 degrees ! Estimated noise=750.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284766 Jy ! Component: 100 - total flux cleaned = 0.0343405 Jy ! Component: 150 - total flux cleaned = 0.0345848 Jy ! Component: 200 - total flux cleaned = 0.0348912 Jy ! Total flux subtracted in 200 components = 0.0348912 Jy ! Clean residual min=-0.001930 max=0.001878 Jy/beam ! Clean residual mean=-0.000002 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0348913 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0348913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7926 mas, bmaj=2.36 mas, bpa=15.78 degrees ! Estimated noise=359.177 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 = 0.000458668 Jy ! Component: 100 - total flux cleaned = 0.000479159 Jy ! Component: 150 - total flux cleaned = 0.000495073 Jy ! Component: 200 - total flux cleaned = 0.000494668 Jy ! Total flux subtracted in 200 components = 0.000494668 Jy ! Clean residual min=-0.001136 max=0.000858 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0353859 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0353859 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=1.963 mas, bmaj=2.744 mas, bpa=13.57 degrees ! Estimated noise=488.893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413669 Jy ! Component: 100 - total flux cleaned = 0.00044863 Jy ! Component: 150 - total flux cleaned = 0.000441427 Jy ! Component: 200 - total flux cleaned = 0.000441906 Jy ! Total flux subtracted in 200 components = 0.000441906 Jy ! Clean residual min=-0.000910 max=0.000981 Jy/beam ! Clean residual mean=-0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0358278 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 = 5.6342e-06 Jy ! Component: 100 - total flux cleaned = 4.97811e-06 Jy ! Component: 150 - total flux cleaned = 4.50955e-06 Jy ! Component: 200 - total flux cleaned = 8.49142e-06 Jy ! Total flux subtracted in 200 components = 8.49142e-06 Jy ! Clean residual min=-0.000906 max=0.000958 Jy/beam ! Clean residual mean=-0.000006 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0358363 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0358363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7926 mas, bmaj=2.36 mas, bpa=15.78 degrees ! Estimated noise=359.177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190396 Jy ! Component: 100 - total flux cleaned = -0.000237788 Jy ! Component: 150 - total flux cleaned = -0.000287937 Jy ! Component: 200 - total flux cleaned = -0.000314438 Jy ! Total flux subtracted in 200 components = -0.000314438 Jy ! Clean residual min=-0.001031 max=0.000829 Jy/beam ! Clean residual mean=-0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0355219 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0355219 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=0.068250Jy sigma=0.000726 ! Fit after self-cal, rms=0.068247Jy sigma=0.000726 wmodel J1547+4937_X_2015_01_22_pus_map.mod ! Writing 44 model components to file: J1547+4937_X_2015_01_22_pus_map.mod wobs J1547+4937_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1547+4937_X_2015_01_22_pus_uvs.fits wwins J1547+4937_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1547+4937_X_2015_01_22_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 = -0.000249666 Jy ! Component: 100 - total flux cleaned = -0.000205236 Jy ! Component: 150 - total flux cleaned = -0.000164765 Jy ! Component: 200 - total flux cleaned = -0.000139864 Jy ! Component: 250 - total flux cleaned = -9.17315e-05 Jy ! Component: 300 - total flux cleaned = -0.000114501 Jy ! Component: 350 - total flux cleaned = -0.000147651 Jy ! Component: 400 - total flux cleaned = -0.000136985 Jy ! Component: 450 - total flux cleaned = -0.000147298 Jy ! Component: 500 - total flux cleaned = -0.000116987 Jy ! Component: 550 - total flux cleaned = -0.000117292 Jy ! Component: 600 - total flux cleaned = -0.000136881 Jy ! Component: 650 - total flux cleaned = -0.000155609 Jy ! Component: 700 - total flux cleaned = -0.000155457 Jy ! Component: 750 - total flux cleaned = -0.000155703 Jy ! Component: 800 - total flux cleaned = -0.000191027 Jy ! Component: 850 - total flux cleaned = -0.000199713 Jy ! Component: 900 - total flux cleaned = -0.000267387 Jy ! Component: 950 - total flux cleaned = -0.000275516 Jy ! Component: 1000 - total flux cleaned = -0.000300033 Jy ! Component: 1050 - total flux cleaned = -0.000347776 Jy ! Component: 1100 - total flux cleaned = -0.000386531 Jy ! Component: 1150 - total flux cleaned = -0.000416893 Jy ! Component: 1200 - total flux cleaned = -0.000424315 Jy ! Component: 1250 - total flux cleaned = -0.000439206 Jy ! Component: 1300 - total flux cleaned = -0.000460946 Jy ! Component: 1350 - total flux cleaned = -0.000482098 Jy ! Component: 1400 - total flux cleaned = -0.000502844 Jy ! Component: 1450 - total flux cleaned = -0.000543918 Jy ! Component: 1500 - total flux cleaned = -0.000571005 Jy ! Component: 1550 - total flux cleaned = -0.00063079 Jy ! Component: 1600 - total flux cleaned = -0.00065703 Jy ! Component: 1650 - total flux cleaned = -0.000708612 Jy ! Component: 1700 - total flux cleaned = -0.000765478 Jy ! Component: 1750 - total flux cleaned = -0.000809118 Jy ! Component: 1800 - total flux cleaned = -0.000858145 Jy ! Component: 1850 - total flux cleaned = -0.000906581 Jy ! Component: 1900 - total flux cleaned = -0.000948332 Jy ! Component: 1950 - total flux cleaned = -0.000977896 Jy ! Component: 2000 - total flux cleaned = -0.0010362 Jy ! Total flux subtracted in 2048 components = -0.00107639 Jy ! Clean residual min=-0.000340 max=0.000364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0344455 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 170 components and 0.0344455 Jy ![Exited script file: muppet] wmap "J1547+4937_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7926 x 2.36 at 15.78 degrees (North through East) ! Clean map min=-0.00096685 max=0.036506 Jy/beam ! Writing clean map to FITS file: J1547+4937_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0365063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106397 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.874341 0.874341 1.74868 3.49736 6.99473 13.9895 27.9789 55.9578 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.036 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7926 x 2.36 at 15.78 degrees (North through East) ! Clean map min=-0.00096685 max=0.036506 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 J1547+4937_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:12:26 2017