! Started logfile: J0306+6243_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:09:02 2017 obs J0306+6243_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0306+6243_X_2015_01_23_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.844444 visibilities/baseline/integration-bin. ! Found source: J0306+6243 ! ! 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 350 lines of history. ! ! Reading 13680 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 J0306+6243_X_2015_01_23_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.848010Jy sigma=0.009814 ! Fit after self-cal, rms=0.840821Jy sigma=0.009731 ! 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=0.8047 mas, bmaj=1.068 mas, bpa=73.08 degrees ! Estimated noise=793.156 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 = 0.120299 Jy ! Component: 100 - total flux cleaned = 0.153994 Jy ! Total flux subtracted in 100 components = 0.153994 Jy ! Clean residual min=-0.013079 max=0.020523 Jy/beam ! Clean residual mean=0.000052 rms=0.003791 Jy/beam ! Combined flux in latest and established models = 0.153994 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.153994 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=0.101482Jy sigma=0.001144 ! Fit after self-cal, rms=0.101454Jy sigma=0.001144 ! 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=1.011 mas, bmaj=1.331 mas, bpa=72.53 degrees ! Estimated noise=532.778 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 (-4.6, 17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288027 Jy ! Component: 100 - total flux cleaned = 0.0468825 Jy ! Component: 150 - total flux cleaned = 0.0596128 Jy ! Component: 200 - total flux cleaned = 0.0689138 Jy ! Total flux subtracted in 200 components = 0.0689138 Jy ! Clean residual min=-0.012224 max=0.020430 Jy/beam ! Clean residual mean=0.000346 rms=0.004080 Jy/beam ! Combined flux in latest and established models = 0.222908 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.222908 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=0.092059Jy sigma=0.001023 ! Fit after self-cal, rms=0.091173Jy sigma=0.001012 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.99 KP 0.83 ! LA 1.91 MK 0.95 NL 0.92 OV 0.95 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.98 KP 0.83 ! LA 1.82 MK 0.95 NL 0.92 OV 0.94 ! PT 0.93 SC 1.14 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.02 KP 0.77 ! LA 1.83 MK 0.97 NL 0.95 OV 0.95 ! PT 0.89 SC 1.16 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.99 KP 0.73 ! LA 1.91 MK 0.98 NL 0.92 OV 0.95 ! PT 0.91 SC 1.14 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.95 KP 0.72 ! LA 1.92 MK 0.99 NL 0.95 OV 0.98 ! PT 0.93 SC 1.20 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.04 KP 0.70 ! LA 1.87 MK 1.01 NL 0.98 OV 0.98 ! PT 0.90 SC 1.15 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.13 KP 0.67 ! LA 1.91 MK 1.00 NL 1.00 OV 1.01 ! PT 0.99 SC 1.20 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 1.09 KP 0.69 ! LA 1.85 MK 0.96 NL 0.96 OV 1.01 ! PT 0.92 SC 1.18 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.05 KP 0.72 ! LA 1.92 MK 0.98 NL 0.97 OV 1.00 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.13 KP 0.73 ! LA 1.97 MK 0.94 NL 0.94 OV 1.00 ! PT 0.93 SC 1.18 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.04 KP 0.79 ! LA 1.94 MK 0.93 NL 0.98 OV 0.98 ! PT 0.94 SC 1.16 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.05 KP 0.79 ! LA 1.80 MK 0.98 NL 0.92 OV 0.95 ! PT 0.96 SC 1.21 ! ! ! Fit before self-cal, rms=0.091173Jy sigma=0.001012 ! Fit after self-cal, rms=0.099639Jy sigma=0.000880 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.337 mas, bpa=73.88 degrees ! Estimated noise=535.58 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 = 0.00103168 Jy ! Component: 100 - total flux cleaned = 0.00160631 Jy ! Component: 150 - total flux cleaned = 0.00184537 Jy ! Component: 200 - total flux cleaned = 0.00216199 Jy ! Total flux subtracted in 200 components = 0.00216199 Jy ! Clean residual min=-0.009525 max=0.008500 Jy/beam ! Clean residual mean=-0.000079 rms=0.002406 Jy/beam ! Combined flux in latest and established models = 0.22507 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.22507 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=0.099183Jy sigma=0.000875 ! Fit after self-cal, rms=0.099557Jy sigma=0.000874 ! 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=0.099557Jy sigma=0.000874 ! Fit after self-cal, rms=0.153775Jy sigma=0.000802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.331 mas, bpa=72.31 degrees ! Estimated noise=543.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312419 Jy ! Component: 100 - total flux cleaned = -0.00446443 Jy ! Component: 150 - total flux cleaned = -0.00537889 Jy ! Component: 200 - total flux cleaned = -0.00602167 Jy ! Total flux subtracted in 200 components = -0.00602167 Jy ! Clean residual min=-0.004455 max=0.005444 Jy/beam ! Clean residual mean=0.000042 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.219048 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.219048 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=0.153500Jy sigma=0.000792 ! Fit after self-cal, rms=0.153834Jy sigma=0.000791 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 (-1.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00435038 Jy ! Component: 100 - total flux cleaned = 0.00396366 Jy ! Component: 150 - total flux cleaned = 0.0034409 Jy ! Component: 200 - total flux cleaned = 0.00325961 Jy ! Total flux subtracted in 200 components = 0.00325961 Jy ! Clean residual min=-0.003585 max=0.003074 Jy/beam ! Clean residual mean=0.000038 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.222308 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 93 components and 0.222308 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=0.153640Jy sigma=0.000784 ! Fit after self-cal, rms=0.153642Jy sigma=0.000784 ! 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=0.153642Jy sigma=0.000784 ! Fit after self-cal, rms=0.169790Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.327 mas, bpa=71.4 degrees ! Estimated noise=540.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173064 Jy ! Component: 100 - total flux cleaned = -0.00204554 Jy ! Component: 150 - total flux cleaned = -0.00221915 Jy ! Component: 200 - total flux cleaned = -0.0021483 Jy ! Total flux subtracted in 200 components = -0.0021483 Jy ! Clean residual min=-0.002893 max=0.002570 Jy/beam ! Clean residual mean=0.000033 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.22016 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 111 components and 0.22016 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=0.169692Jy sigma=0.000779 ! Fit after self-cal, rms=0.169721Jy sigma=0.000779 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 = -0.000449667 Jy ! Component: 100 - total flux cleaned = -0.000389067 Jy ! Component: 150 - total flux cleaned = -0.000445789 Jy ! Component: 200 - total flux cleaned = -0.000497655 Jy ! Total flux subtracted in 200 components = -0.000497655 Jy ! Clean residual min=-0.002588 max=0.002433 Jy/beam ! Clean residual mean=0.000029 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.219662 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 121 components and 0.219662 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=0.169686Jy sigma=0.000778 ! Fit after self-cal, rms=0.169690Jy sigma=0.000777 ! 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=0.169690Jy sigma=0.000777 ! Fit after self-cal, rms=0.178495Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=2.71 mas, bpa=66.7 degrees ! Estimated noise=686.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160544 Jy ! Component: 100 - total flux cleaned = -0.00186781 Jy ! Component: 150 - total flux cleaned = -0.00200935 Jy ! Component: 200 - total flux cleaned = -0.00217522 Jy ! Total flux subtracted in 200 components = -0.00217522 Jy ! Clean residual min=-0.002825 max=0.002568 Jy/beam ! Clean residual mean=0.000055 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.217487 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 148 components and 0.217487 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=0.178459Jy sigma=0.000775 ! Fit after self-cal, rms=0.178468Jy sigma=0.000775 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 = -0.000227495 Jy ! Component: 100 - total flux cleaned = -0.000276287 Jy ! Component: 150 - total flux cleaned = -0.000238324 Jy ! Component: 200 - total flux cleaned = -0.000238201 Jy ! Total flux subtracted in 200 components = -0.000238201 Jy ! Clean residual min=-0.002576 max=0.002541 Jy/beam ! Clean residual mean=0.000050 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.217249 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 162 components and 0.217249 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=0.178453Jy sigma=0.000775 ! Fit after self-cal, rms=0.178443Jy sigma=0.000775 ! 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=1.011 mas, bmaj=1.325 mas, bpa=71.23 degrees ! Estimated noise=538.943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.325 at 71.23 degrees (North through East) ! Clean map min=-0.0019896 max=0.15643 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=0.8077 mas, bmaj=1.073 mas, bpa=73.81 degrees ! Estimated noise=806.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120864 Jy ! Component: 100 - total flux cleaned = 0.154926 Jy ! Component: 150 - total flux cleaned = 0.171038 Jy ! Component: 200 - total flux cleaned = 0.18131 Jy ! Total flux subtracted in 200 components = 0.18131 Jy ! Clean residual min=-0.004207 max=0.005585 Jy/beam ! Clean residual mean=-0.000015 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.18131 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.18131 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.325 mas, bpa=71.23 degrees ! Estimated noise=538.943 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 = 0.0101196 Jy ! Component: 100 - total flux cleaned = 0.0168 Jy ! Component: 150 - total flux cleaned = 0.0217456 Jy ! Component: 200 - total flux cleaned = 0.0254961 Jy ! Total flux subtracted in 200 components = 0.0254961 Jy ! Clean residual min=-0.002582 max=0.002552 Jy/beam ! Clean residual mean=0.000021 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.206806 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.206806 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=2.173 mas, bmaj=2.71 mas, bpa=66.7 degrees ! Estimated noise=686.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470656 Jy ! Component: 100 - total flux cleaned = 0.00696932 Jy ! Component: 150 - total flux cleaned = 0.00780416 Jy ! Component: 200 - total flux cleaned = 0.00860531 Jy ! Total flux subtracted in 200 components = 0.00860531 Jy ! Clean residual min=-0.002617 max=0.002786 Jy/beam ! Clean residual mean=0.000048 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.215412 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 = 0.000486269 Jy ! Component: 100 - total flux cleaned = 0.000714518 Jy ! Component: 150 - total flux cleaned = 0.000951801 Jy ! Component: 200 - total flux cleaned = 0.00108942 Jy ! Total flux subtracted in 200 components = 0.00108942 Jy ! Clean residual min=-0.002506 max=0.002613 Jy/beam ! Clean residual mean=0.000047 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.216501 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 92 components and 0.216501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.325 mas, bpa=71.23 degrees ! Estimated noise=538.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138085 Jy ! Component: 100 - total flux cleaned = 0.000136056 Jy ! Component: 150 - total flux cleaned = 0.000187001 Jy ! Component: 200 - total flux cleaned = 0.000187464 Jy ! Total flux subtracted in 200 components = 0.000187464 Jy ! Clean residual min=-0.002271 max=0.002097 Jy/beam ! Clean residual mean=0.000020 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.216689 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.216689 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=0.178530Jy sigma=0.000775 ! Fit after self-cal, rms=0.178467Jy sigma=0.000774 wmodel J0306+6243_X_2015_01_23_pus_map.mod ! Writing 111 model components to file: J0306+6243_X_2015_01_23_pus_map.mod wobs J0306+6243_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0306+6243_X_2015_01_23_pus_uvs.fits wwins J0306+6243_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0306+6243_X_2015_01_23_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 = 0.000384861 Jy ! Component: 100 - total flux cleaned = 0.000664841 Jy ! Component: 150 - total flux cleaned = 0.000959571 Jy ! Component: 200 - total flux cleaned = 0.0011774 Jy ! Component: 250 - total flux cleaned = 0.00144647 Jy ! Component: 300 - total flux cleaned = 0.00164833 Jy ! Component: 350 - total flux cleaned = 0.00181598 Jy ! Component: 400 - total flux cleaned = 0.00195125 Jy ! Component: 450 - total flux cleaned = 0.00210902 Jy ! Component: 500 - total flux cleaned = 0.00213548 Jy ! Component: 550 - total flux cleaned = 0.00230997 Jy ! Component: 600 - total flux cleaned = 0.00243048 Jy ! Component: 650 - total flux cleaned = 0.00252517 Jy ! Component: 700 - total flux cleaned = 0.00273507 Jy ! Component: 750 - total flux cleaned = 0.00287182 Jy ! Component: 800 - total flux cleaned = 0.00298376 Jy ! Component: 850 - total flux cleaned = 0.00313762 Jy ! Component: 900 - total flux cleaned = 0.00326722 Jy ! Component: 950 - total flux cleaned = 0.00339446 Jy ! Component: 1000 - total flux cleaned = 0.00347794 Jy ! Component: 1050 - total flux cleaned = 0.00358036 Jy ! Component: 1100 - total flux cleaned = 0.00368128 Jy ! Component: 1150 - total flux cleaned = 0.00378023 Jy ! Component: 1200 - total flux cleaned = 0.00379989 Jy ! Component: 1250 - total flux cleaned = 0.00391601 Jy ! Component: 1300 - total flux cleaned = 0.0040108 Jy ! Component: 1350 - total flux cleaned = 0.00399172 Jy ! Component: 1400 - total flux cleaned = 0.00402889 Jy ! Component: 1450 - total flux cleaned = 0.00408434 Jy ! Component: 1500 - total flux cleaned = 0.00415677 Jy ! Component: 1550 - total flux cleaned = 0.00417503 Jy ! Component: 1600 - total flux cleaned = 0.00424556 Jy ! Component: 1650 - total flux cleaned = 0.0043151 Jy ! Component: 1700 - total flux cleaned = 0.00438321 Jy ! Component: 1750 - total flux cleaned = 0.00441689 Jy ! Component: 1800 - total flux cleaned = 0.00448368 Jy ! Component: 1850 - total flux cleaned = 0.0045166 Jy ! Component: 1900 - total flux cleaned = 0.00453288 Jy ! Component: 1950 - total flux cleaned = 0.00456505 Jy ! Component: 2000 - total flux cleaned = 0.00462873 Jy ! Total flux subtracted in 2048 components = 0.00465988 Jy ! Clean residual min=-0.001002 max=0.000883 Jy/beam ! Clean residual mean=0.000014 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.221348 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 263 components and 0.221348 Jy ![Exited script file: muppet] wmap "J0306+6243_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.325 at 71.23 degrees (North through East) ! Clean map min=-0.0019339 max=0.15908 Jy/beam ! Writing clean map to FITS file: J0306+6243_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159085 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.555097 0.555097 1.11019 2.22039 4.44077 8.88155 17.7631 35.5262 71.0524 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.325 at 71.23 degrees (North through East) ! Clean map min=-0.0019339 max=0.15908 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 J0306+6243_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:09:04 2017