! Started logfile: J1311+0646_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:12:47 2016 obs J1311+0646_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1311+0646_X_2014_06_09_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788525 visibilities/baseline/integration-bin. ! Found source: J1311+0646 ! ! 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 344 lines of history. ! ! Reading 51948 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 J1311+0646_X_2014_06_09_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003665Jy sigma=0.012177 ! Fit after self-cal, rms=0.967928Jy sigma=0.011762 ! 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=0.688 mas, bmaj=1.934 mas, bpa=-3.487 degrees ! Estimated noise=504.489 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 = 0.0261827 Jy ! Component: 100 - total flux cleaned = 0.0319492 Jy ! Total flux subtracted in 100 components = 0.0319492 Jy ! Clean residual min=-0.001883 max=0.002022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.0319492 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0319492 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=0.067241Jy sigma=0.000768 ! Fit after self-cal, rms=0.065552Jy sigma=0.000747 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00405637 Jy ! Component: 100 - total flux cleaned = 0.0054751 Jy ! Total flux subtracted in 100 components = 0.0054751 Jy ! Clean residual min=-0.001695 max=0.001840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0374243 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 9 components and 0.0374243 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=0.065283Jy sigma=0.000745 ! Fit after self-cal, rms=0.065286Jy sigma=0.000745 ! 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=0.8363 mas, bmaj=2.203 mas, bpa=-3.939 degrees ! Estimated noise=258.953 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 = 0.000742271 Jy ! Component: 100 - total flux cleaned = 0.000798712 Jy ! Component: 150 - total flux cleaned = 0.000807768 Jy ! Component: 200 - total flux cleaned = 0.000815699 Jy ! Total flux subtracted in 200 components = 0.000815699 Jy ! Clean residual min=-0.001005 max=0.001158 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.03824 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.03824 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=0.065271Jy sigma=0.000744 ! Fit after self-cal, rms=0.065266Jy sigma=0.000744 ! 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 1.00* FD 1.10 HN 0.93 KP 1.00 ! LA 1.07 MK 1.02 NL 1.08 OV 1.07 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.97 KP 0.94 ! LA 1.08 MK 1.06 NL 1.00 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00 KP 0.95 ! LA 1.01 MK 0.96 NL 1.11 OV 1.00 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.01 KP 0.86 ! LA 1.05 MK 1.03 NL 1.02 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.98 KP 0.82 ! LA 1.03 MK 1.08 NL 1.08 OV 1.07 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.97 KP 0.91 ! LA 0.97 MK 1.02 NL 1.03 OV 1.06 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.95 KP 0.87 ! LA 1.04 MK 1.03 NL 1.06 OV 1.05 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.91 KP 0.84 ! LA 1.02 MK 0.97 NL 1.03 OV 1.08 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.95 KP 0.85 ! LA 1.00 MK 0.97 NL 1.10 OV 1.00 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 0.88 KP 0.87 ! LA 1.08 MK 0.99 NL 0.95 OV 1.04 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 0.90 KP 0.90 ! LA 0.97 MK 0.89 NL 0.98 OV 1.04 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.81 KP 0.96 ! LA 0.99 MK 0.89 NL 1.01 OV 1.04 ! PT 0.91 SC 0.92 ! ! ! Fit before self-cal, rms=0.065266Jy sigma=0.000744 ! Fit after self-cal, rms=0.063198Jy sigma=0.000743 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.831 mas, bmaj=2.196 mas, bpa=-4.075 degrees ! Estimated noise=258.117 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 = 0.000320365 Jy ! Component: 100 - total flux cleaned = 0.000361327 Jy ! Component: 150 - total flux cleaned = 0.000395293 Jy ! Component: 200 - total flux cleaned = 0.000416868 Jy ! Total flux subtracted in 200 components = 0.000416868 Jy ! Clean residual min=-0.000696 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0386569 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.0386569 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=0.063196Jy sigma=0.000743 ! Fit after self-cal, rms=0.063141Jy sigma=0.000743 ! 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=0.063141Jy sigma=0.000743 ! Fit after self-cal, rms=0.062850Jy sigma=0.000742 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8284 mas, bmaj=2.199 mas, bpa=-4.224 degrees ! Estimated noise=257.473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334656 Jy ! Component: 100 - total flux cleaned = 0.000365027 Jy ! Component: 150 - total flux cleaned = 0.000384543 Jy ! Component: 200 - total flux cleaned = 0.000396886 Jy ! Total flux subtracted in 200 components = 0.000396886 Jy ! Clean residual min=-0.000622 max=0.000784 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0390538 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0390538 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=0.062848Jy sigma=0.000742 ! Fit after self-cal, rms=0.062844Jy sigma=0.000742 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 = 1.77601e-05 Jy ! Component: 100 - total flux cleaned = 2.39692e-05 Jy ! Component: 150 - total flux cleaned = 2.96944e-05 Jy ! Component: 200 - total flux cleaned = 3.54127e-05 Jy ! Total flux subtracted in 200 components = 3.54127e-05 Jy ! Clean residual min=-0.000670 max=0.000719 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0390892 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0390892 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=0.062843Jy sigma=0.000742 ! Fit after self-cal, rms=0.062842Jy sigma=0.000742 ! 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=0.062842Jy sigma=0.000742 ! Fit after self-cal, rms=0.062726Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.826 mas, bmaj=2.198 mas, bpa=-4.333 degrees ! Estimated noise=257.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258287 Jy ! Component: 100 - total flux cleaned = 0.000299182 Jy ! Component: 150 - total flux cleaned = 0.000316232 Jy ! Component: 200 - total flux cleaned = 0.000321181 Jy ! Total flux subtracted in 200 components = 0.000321181 Jy ! Clean residual min=-0.000645 max=0.000738 Jy/beam ! Clean residual mean=-0.000000 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0394104 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0394104 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=0.062724Jy sigma=0.000742 ! Fit after self-cal, rms=0.062722Jy sigma=0.000742 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 = 2.76232e-05 Jy ! Component: 100 - total flux cleaned = 3.97305e-05 Jy ! Component: 150 - total flux cleaned = 5.0819e-05 Jy ! Component: 200 - total flux cleaned = 5.61741e-05 Jy ! Total flux subtracted in 200 components = 5.61741e-05 Jy ! Clean residual min=-0.000656 max=0.000722 Jy/beam ! Clean residual mean=-0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0394665 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0394665 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=0.062721Jy sigma=0.000742 ! Fit after self-cal, rms=0.062718Jy sigma=0.000742 ! 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=0.062718Jy sigma=0.000742 ! Fit after self-cal, rms=0.062593Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=3.879 mas, bpa=-11.23 degrees ! Estimated noise=334.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399484 Jy ! Component: 100 - total flux cleaned = 0.000539118 Jy ! Component: 150 - total flux cleaned = 0.000549867 Jy ! Component: 200 - total flux cleaned = 0.000558843 Jy ! Total flux subtracted in 200 components = 0.000558843 Jy ! Clean residual min=-0.000851 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0400254 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0400254 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=0.062593Jy sigma=0.000742 ! Fit after self-cal, rms=0.062594Jy sigma=0.000742 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 = 7.86013e-05 Jy ! Component: 100 - total flux cleaned = 8.84947e-05 Jy ! Component: 150 - total flux cleaned = 9.93949e-05 Jy ! Component: 200 - total flux cleaned = 0.000106325 Jy ! Total flux subtracted in 200 components = 0.000106325 Jy ! Clean residual min=-0.000830 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0401317 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0401317 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=0.062594Jy sigma=0.000742 ! Fit after self-cal, rms=0.062595Jy sigma=0.000742 ! 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=0.8237 mas, bmaj=2.196 mas, bpa=-4.43 degrees ! Estimated noise=256.615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 2.196 at -4.43 degrees (North through East) ! Clean map min=-0.00057535 max=0.036886 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=0.6781 mas, bmaj=1.938 mas, bpa=-4.076 degrees ! Estimated noise=497.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284007 Jy ! Component: 100 - total flux cleaned = 0.0348435 Jy ! Component: 150 - total flux cleaned = 0.0372216 Jy ! Component: 200 - total flux cleaned = 0.0384345 Jy ! Total flux subtracted in 200 components = 0.0384345 Jy ! Clean residual min=-0.001427 max=0.001265 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0384345 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 0.0384345 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8237 mas, bmaj=2.196 mas, bpa=-4.43 degrees ! Estimated noise=256.615 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 = 0.000911017 Jy ! Component: 100 - total flux cleaned = 0.00104531 Jy ! Component: 150 - total flux cleaned = 0.00109706 Jy ! Component: 200 - total flux cleaned = 0.00110847 Jy ! Total flux subtracted in 200 components = 0.00110847 Jy ! Clean residual min=-0.000685 max=0.000727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.039543 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 0.039543 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=2.071 mas, bmaj=3.879 mas, bpa=-11.23 degrees ! Estimated noise=334.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000426178 Jy ! Component: 100 - total flux cleaned = 0.000524327 Jy ! Component: 150 - total flux cleaned = 0.000541501 Jy ! Component: 200 - total flux cleaned = 0.000560659 Jy ! Total flux subtracted in 200 components = 0.000560659 Jy ! Clean residual min=-0.000840 max=0.000775 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0401037 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 = 1.54533e-05 Jy ! Component: 100 - total flux cleaned = 2.5272e-05 Jy ! Component: 150 - total flux cleaned = 3.40845e-05 Jy ! Component: 200 - total flux cleaned = 4.42236e-05 Jy ! Total flux subtracted in 200 components = 4.42236e-05 Jy ! Clean residual min=-0.000834 max=0.000781 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0401479 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0401479 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8237 mas, bmaj=2.196 mas, bpa=-4.43 degrees ! Estimated noise=256.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390363 Jy ! Component: 100 - total flux cleaned = -0.000391177 Jy ! Component: 150 - total flux cleaned = -0.000381493 Jy ! Component: 200 - total flux cleaned = -0.000373161 Jy ! Total flux subtracted in 200 components = -0.000373161 Jy ! Clean residual min=-0.000640 max=0.000718 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0397747 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.0397747 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=0.062599Jy sigma=0.000742 ! Fit after self-cal, rms=0.062600Jy sigma=0.000742 wmodel J1311+0646_X_2014_06_09_pus_map.mod ! Writing 44 model components to file: J1311+0646_X_2014_06_09_pus_map.mod wobs J1311+0646_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1311+0646_X_2014_06_09_pus_uvs.fits wwins J1311+0646_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J1311+0646_X_2014_06_09_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 = 0.000182536 Jy ! Component: 100 - total flux cleaned = 0.000170911 Jy ! Component: 150 - total flux cleaned = 0.000203744 Jy ! Component: 200 - total flux cleaned = 0.000214279 Jy ! Component: 250 - total flux cleaned = 0.000244594 Jy ! Component: 300 - total flux cleaned = 0.000254379 Jy ! Component: 350 - total flux cleaned = 0.000263611 Jy ! Component: 400 - total flux cleaned = 0.000263655 Jy ! Component: 450 - total flux cleaned = 0.000281951 Jy ! Component: 500 - total flux cleaned = 0.000317273 Jy ! Component: 550 - total flux cleaned = 0.000343029 Jy ! Component: 600 - total flux cleaned = 0.000368211 Jy ! Component: 650 - total flux cleaned = 0.000384779 Jy ! Component: 700 - total flux cleaned = 0.000425108 Jy ! Component: 750 - total flux cleaned = 0.000456549 Jy ! Component: 800 - total flux cleaned = 0.000479793 Jy ! Component: 850 - total flux cleaned = 0.000510177 Jy ! Component: 900 - total flux cleaned = 0.000525205 Jy ! Component: 950 - total flux cleaned = 0.000532654 Jy ! Component: 1000 - total flux cleaned = 0.000568728 Jy ! Component: 1050 - total flux cleaned = 0.000575865 Jy ! Component: 1100 - total flux cleaned = 0.000596858 Jy ! Component: 1150 - total flux cleaned = 0.000610679 Jy ! Component: 1200 - total flux cleaned = 0.000624232 Jy ! Component: 1250 - total flux cleaned = 0.000624201 Jy ! Component: 1300 - total flux cleaned = 0.000650638 Jy ! Component: 1350 - total flux cleaned = 0.000657132 Jy ! Component: 1400 - total flux cleaned = 0.000656976 Jy ! Component: 1450 - total flux cleaned = 0.000688525 Jy ! Component: 1500 - total flux cleaned = 0.00069476 Jy ! Component: 1550 - total flux cleaned = 0.000713291 Jy ! Component: 1600 - total flux cleaned = 0.000719379 Jy ! Component: 1650 - total flux cleaned = 0.000743416 Jy ! Component: 1700 - total flux cleaned = 0.000767175 Jy ! Component: 1750 - total flux cleaned = 0.000767157 Jy ! Component: 1800 - total flux cleaned = 0.000790421 Jy ! Component: 1850 - total flux cleaned = 0.000813429 Jy ! Component: 1900 - total flux cleaned = 0.000847407 Jy ! Component: 1950 - total flux cleaned = 0.000858637 Jy ! Component: 2000 - total flux cleaned = 0.000891864 Jy ! Total flux subtracted in 2048 components = 0.000919168 Jy ! Clean residual min=-0.000345 max=0.000320 Jy/beam ! Clean residual mean=-0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0406939 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 198 components and 0.0406939 Jy ![Exited script file: muppet] wmap "J1311+0646_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8237 x 2.196 at -4.43 degrees (North through East) ! Clean map min=-0.00054906 max=0.03676 Jy/beam ! Writing clean map to FITS file: J1311+0646_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0367596 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105188 device "J1311+0646_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1311+0646_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.858453 0.858453 1.71691 3.43381 6.86762 13.7352 27.4705 54.941 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: 0.8237 x 2.196 at -4.43 degrees (North through East) ! Clean map min=-0.00054906 max=0.03676 Jy/beam quit ! Quitting program ! Log file J1311+0646_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:12:50 2016