! Started logfile: J1343+6855_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:11:23 2017 obs J1343+6855_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1343+6855_X_2015_01_22_pus_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1343+6855 ! ! 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 31860 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 J1343+6855_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. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 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 58 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. ! ! Correcting IF 7. ! A total of 58 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. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.963814Jy sigma=0.011759 ! Fit after self-cal, rms=0.942272Jy sigma=0.011539 ! 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=0.6483 mas, bmaj=2.865 mas, bpa=-52.22 degrees ! Estimated noise=960.286 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 = 0.0457427 Jy ! Component: 100 - total flux cleaned = 0.0557954 Jy ! Total flux subtracted in 100 components = 0.0557954 Jy ! Clean residual min=-0.003755 max=0.003536 Jy/beam ! Clean residual mean=0.000002 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.0557954 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0557954 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=0.072033Jy sigma=0.000785 ! Fit after self-cal, rms=0.071911Jy sigma=0.000784 ! 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=0.8775 mas, bmaj=2.861 mas, bpa=-52.65 degrees ! Estimated noise=364.216 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 = 0.00480515 Jy ! Component: 100 - total flux cleaned = 0.00664009 Jy ! Component: 150 - total flux cleaned = 0.0066543 Jy ! Component: 200 - total flux cleaned = 0.00646777 Jy ! Total flux subtracted in 200 components = 0.00646777 Jy ! Clean residual min=-0.002304 max=0.003873 Jy/beam ! Clean residual mean=0.000005 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0622632 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0622632 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=0.071586Jy sigma=0.000780 ! Fit after self-cal, rms=0.071591Jy sigma=0.000780 ! Inverting map ! Added new window around map position (-0.2, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376417 Jy ! Component: 100 - total flux cleaned = 0.00492527 Jy ! Component: 150 - total flux cleaned = 0.00479223 Jy ! Component: 200 - total flux cleaned = 0.00475581 Jy ! Total flux subtracted in 200 components = 0.00475581 Jy ! Clean residual min=-0.001640 max=0.001442 Jy/beam ! Clean residual mean=0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.067019 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.067019 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=0.071398Jy sigma=0.000777 ! Fit after self-cal, rms=0.071349Jy sigma=0.000777 ! 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 0.88 FD 1.00 HN 1.06 KP 1.15 ! LA 0.99 MK 0.93 NL 0.97 OV 0.94 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.97 KP 1.11 ! LA 0.94 MK 0.93 NL 1.02 OV 0.90 ! PT 0.98 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.09 KP 1.01 ! LA 0.99 MK 0.99 NL 0.99 OV 0.92 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.98 ! LA 0.93 MK 0.99 NL 0.96 OV 0.92 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 0.97 KP 0.98 ! LA 0.98 MK 0.97 NL 1.02 OV 0.93 ! PT 1.11 SC 1.19 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.01 KP 0.96 ! LA 1.04 MK 1.03 NL 0.99 OV 0.97 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.12 KP 0.96 ! LA 0.92 MK 0.99 NL 1.07 OV 1.00 ! PT 1.01 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.95 KP 0.99 ! LA 0.96 MK 1.03 NL 0.99 OV 0.98 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 0.97 KP 1.07 ! LA 1.03 MK 0.97 NL 0.96 OV 0.97 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.10 KP 1.10 ! LA 0.99 MK 0.94 NL 0.91 OV 1.01 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.99 KP 1.02 ! LA 1.06 MK 1.00* NL 0.92 OV 1.00 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.12 KP 1.04 ! LA 0.96 MK 1.00* NL 0.99 OV 0.96 ! PT 0.93 SC 1.02 ! ! ! Fit before self-cal, rms=0.071349Jy sigma=0.000777 ! Fit after self-cal, rms=0.071101Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=2.865 mas, bpa=-52.52 degrees ! Estimated noise=360.925 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 = 0.000839258 Jy ! Component: 100 - total flux cleaned = 0.000998858 Jy ! Component: 150 - total flux cleaned = 0.00107528 Jy ! Component: 200 - total flux cleaned = 0.00116263 Jy ! Total flux subtracted in 200 components = 0.00116263 Jy ! Clean residual min=-0.001257 max=0.001068 Jy/beam ! Clean residual mean=0.000008 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0681816 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0681816 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=0.071073Jy sigma=0.000775 ! Fit after self-cal, rms=0.071090Jy sigma=0.000774 ! 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=0.071090Jy sigma=0.000774 ! Fit after self-cal, rms=0.071216Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.865 mas, bpa=-52.48 degrees ! Estimated noise=360.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231538 Jy ! Component: 100 - total flux cleaned = 0.000251653 Jy ! Component: 150 - total flux cleaned = 0.000284063 Jy ! Component: 200 - total flux cleaned = 0.000313122 Jy ! Total flux subtracted in 200 components = 0.000313122 Jy ! Clean residual min=-0.001217 max=0.000938 Jy/beam ! Clean residual mean=0.000007 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0684947 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.0684947 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=0.071206Jy sigma=0.000774 ! Fit after self-cal, rms=0.071205Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30739e-05 Jy ! Component: 100 - total flux cleaned = 5.94799e-05 Jy ! Component: 150 - total flux cleaned = 7.19871e-05 Jy ! Component: 200 - total flux cleaned = 8.37078e-05 Jy ! Total flux subtracted in 200 components = 8.37078e-05 Jy ! Clean residual min=-0.001223 max=0.000857 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0685784 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.0685784 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=0.071200Jy sigma=0.000774 ! Fit after self-cal, rms=0.071198Jy sigma=0.000774 ! 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=0.071198Jy sigma=0.000774 ! Fit after self-cal, rms=0.071207Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.864 mas, bpa=-52.46 degrees ! Estimated noise=360.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.91433e-05 Jy ! Component: 100 - total flux cleaned = -1.69396e-05 Jy ! Component: 150 - total flux cleaned = -1.68993e-05 Jy ! Component: 200 - total flux cleaned = 3.93097e-06 Jy ! Total flux subtracted in 200 components = 3.93097e-06 Jy ! Clean residual min=-0.001174 max=0.000813 Jy/beam ! Clean residual mean=0.000006 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0685823 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.0685823 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=0.071203Jy sigma=0.000774 ! Fit after self-cal, rms=0.071201Jy sigma=0.000774 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 = -1.17527e-05 Jy ! Component: 100 - total flux cleaned = -1.88713e-06 Jy ! Component: 150 - total flux cleaned = 7.54707e-06 Jy ! Component: 200 - total flux cleaned = 3.43765e-05 Jy ! Total flux subtracted in 200 components = 3.43765e-05 Jy ! Clean residual min=-0.001163 max=0.000790 Jy/beam ! Clean residual mean=0.000006 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0686167 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.0686167 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=0.071198Jy sigma=0.000774 ! Fit after self-cal, rms=0.071198Jy sigma=0.000774 ! 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=0.071198Jy sigma=0.000774 ! Fit after self-cal, rms=0.071162Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=3.226 mas, bpa=-60.11 degrees ! Estimated noise=448.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188094 Jy ! Component: 100 - total flux cleaned = 0.000268466 Jy ! Component: 150 - total flux cleaned = 0.00032934 Jy ! Component: 200 - total flux cleaned = 0.000360993 Jy ! Total flux subtracted in 200 components = 0.000360993 Jy ! Clean residual min=-0.001032 max=0.000940 Jy/beam ! Clean residual mean=0.000013 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0689777 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.0689777 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=0.071161Jy sigma=0.000774 ! Fit after self-cal, rms=0.071159Jy sigma=0.000774 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 = 5.95241e-05 Jy ! Component: 100 - total flux cleaned = 7.38895e-05 Jy ! Component: 150 - total flux cleaned = 9.4246e-05 Jy ! Component: 200 - total flux cleaned = 0.000113161 Jy ! Total flux subtracted in 200 components = 0.000113161 Jy ! Clean residual min=-0.001021 max=0.000915 Jy/beam ! Clean residual mean=0.000013 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0690908 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.0690908 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=0.071158Jy sigma=0.000774 ! Fit after self-cal, rms=0.071157Jy sigma=0.000774 ! 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=0.8792 mas, bmaj=2.863 mas, bpa=-52.44 degrees ! Estimated noise=360.942 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.863 at -52.44 degrees (North through East) ! Clean map min=-0.0012401 max=0.059855 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=0.6509 mas, bmaj=2.875 mas, bpa=-52.16 degrees ! Estimated noise=953.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453622 Jy ! Component: 100 - total flux cleaned = 0.0555229 Jy ! Component: 150 - total flux cleaned = 0.0595906 Jy ! Component: 200 - total flux cleaned = 0.0621226 Jy ! Total flux subtracted in 200 components = 0.0621226 Jy ! Clean residual min=-0.003400 max=0.002516 Jy/beam ! Clean residual mean=0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0621226 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0621226 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.863 mas, bpa=-52.44 degrees ! Estimated noise=360.942 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 = 0.00338308 Jy ! Component: 100 - total flux cleaned = 0.00549874 Jy ! Component: 150 - total flux cleaned = 0.00627596 Jy ! Component: 200 - total flux cleaned = 0.00636384 Jy ! Total flux subtracted in 200 components = 0.00636384 Jy ! Clean residual min=-0.001481 max=0.001053 Jy/beam ! Clean residual mean=0.000010 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0684864 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.0684864 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=2.177 mas, bmaj=3.226 mas, bpa=-60.11 degrees ! Estimated noise=448.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000515114 Jy ! Component: 100 - total flux cleaned = 0.000671518 Jy ! Component: 150 - total flux cleaned = 0.000722158 Jy ! Component: 200 - total flux cleaned = 0.000682528 Jy ! Total flux subtracted in 200 components = 0.000682528 Jy ! Clean residual min=-0.001316 max=0.000960 Jy/beam ! Clean residual mean=0.000016 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.069169 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.54515e-05 Jy ! Component: 100 - total flux cleaned = -8.30687e-05 Jy ! Component: 150 - total flux cleaned = -0.000137477 Jy ! Component: 200 - total flux cleaned = -0.000173223 Jy ! Total flux subtracted in 200 components = -0.000173223 Jy ! Clean residual min=-0.001231 max=0.000887 Jy/beam ! Clean residual mean=0.000014 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0689957 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.0689957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.863 mas, bpa=-52.44 degrees ! Estimated noise=360.942 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216852 Jy ! Component: 100 - total flux cleaned = -0.000216165 Jy ! Component: 150 - total flux cleaned = -0.000229595 Jy ! Component: 200 - total flux cleaned = -0.000230215 Jy ! Total flux subtracted in 200 components = -0.000230215 Jy ! Clean residual min=-0.001205 max=0.000800 Jy/beam ! Clean residual mean=0.000006 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0687655 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.0687655 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=0.071163Jy sigma=0.000774 ! Fit after self-cal, rms=0.071159Jy sigma=0.000774 wmodel J1343+6855_X_2015_01_22_pus_map.mod ! Writing 75 model components to file: J1343+6855_X_2015_01_22_pus_map.mod wobs J1343+6855_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1343+6855_X_2015_01_22_pus_uvs.fits wwins J1343+6855_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1343+6855_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 = -0.000479329 Jy ! Component: 100 - total flux cleaned = -0.00077041 Jy ! Component: 150 - total flux cleaned = -0.000964778 Jy ! Component: 200 - total flux cleaned = -0.00109587 Jy ! Component: 250 - total flux cleaned = -0.00119518 Jy ! Component: 300 - total flux cleaned = -0.00127767 Jy ! Component: 350 - total flux cleaned = -0.00136748 Jy ! Component: 400 - total flux cleaned = -0.00145391 Jy ! Component: 450 - total flux cleaned = -0.00152685 Jy ! Component: 500 - total flux cleaned = -0.00157722 Jy ! Component: 550 - total flux cleaned = -0.00161629 Jy ! Component: 600 - total flux cleaned = -0.00164479 Jy ! Component: 650 - total flux cleaned = -0.00166325 Jy ! Component: 700 - total flux cleaned = -0.00165433 Jy ! Component: 750 - total flux cleaned = -0.00164565 Jy ! Component: 800 - total flux cleaned = -0.00162848 Jy ! Component: 850 - total flux cleaned = -0.00163692 Jy ! Component: 900 - total flux cleaned = -0.0016203 Jy ! Component: 950 - total flux cleaned = -0.00162022 Jy ! Component: 1000 - total flux cleaned = -0.00158822 Jy ! Component: 1050 - total flux cleaned = -0.00157259 Jy ! Component: 1100 - total flux cleaned = -0.00156488 Jy ! Component: 1150 - total flux cleaned = -0.0015496 Jy ! Component: 1200 - total flux cleaned = -0.00151975 Jy ! Component: 1250 - total flux cleaned = -0.00149035 Jy ! Component: 1300 - total flux cleaned = -0.00149767 Jy ! Component: 1350 - total flux cleaned = -0.00149047 Jy ! Component: 1400 - total flux cleaned = -0.00146924 Jy ! Component: 1450 - total flux cleaned = -0.00145529 Jy ! Component: 1500 - total flux cleaned = -0.00144146 Jy ! Component: 1550 - total flux cleaned = -0.00142095 Jy ! Component: 1600 - total flux cleaned = -0.0014006 Jy ! Component: 1650 - total flux cleaned = -0.0013672 Jy ! Component: 1700 - total flux cleaned = -0.00134077 Jy ! Component: 1750 - total flux cleaned = -0.00132112 Jy ! Component: 1800 - total flux cleaned = -0.00129517 Jy ! Component: 1850 - total flux cleaned = -0.00127588 Jy ! Component: 1900 - total flux cleaned = -0.00124402 Jy ! Component: 1950 - total flux cleaned = -0.00121874 Jy ! Component: 2000 - total flux cleaned = -0.00121249 Jy ! Total flux subtracted in 2048 components = -0.00116897 Jy ! Clean residual min=-0.000362 max=0.000319 Jy/beam ! Clean residual mean=0.000006 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0675966 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 198 components and 0.0675966 Jy ![Exited script file: muppet] wmap "J1343+6855_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.863 at -52.44 degrees (North through East) ! Clean map min=-0.00096383 max=0.059659 Jy/beam ! Writing clean map to FITS file: J1343+6855_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 0.0596592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571261 0.571261 1.14252 2.28504 4.57009 9.14017 18.2803 36.5607 73.1214 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.059 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8792 x 2.863 at -52.44 degrees (North through East) ! Clean map min=-0.00096383 max=0.059659 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 J1343+6855_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:11:26 2017