! Started logfile: J1644+1813_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:53 2017 obs J1644+1813_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1644+1813_X_2015_01_23_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964079 visibilities/baseline/integration-bin. ! Found source: J1644+1813 ! ! 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 38004 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 J1644+1813_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933300Jy sigma=0.011262 ! Fit after self-cal, rms=0.918444Jy sigma=0.011094 ! 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=0.7166 mas, bmaj=1.686 mas, bpa=-2.369 degrees ! Estimated noise=597.222 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 = 0.0641784 Jy ! Component: 100 - total flux cleaned = 0.0866135 Jy ! Total flux subtracted in 100 components = 0.0866135 Jy ! Clean residual min=-0.005095 max=0.015604 Jy/beam ! Clean residual mean=-0.000046 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.0866135 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0866135 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=0.077777Jy sigma=0.000870 ! Fit after self-cal, rms=0.077649Jy sigma=0.000869 ! Inverting map ! Added new window around map position (-1, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146328 Jy ! Component: 100 - total flux cleaned = 0.0225302 Jy ! Total flux subtracted in 100 components = 0.0225302 Jy ! Clean residual min=-0.004268 max=0.005592 Jy/beam ! Clean residual mean=-0.000025 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.109144 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.109144 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=0.074315Jy sigma=0.000823 ! Fit after self-cal, rms=0.074016Jy sigma=0.000819 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00662001 Jy ! Component: 100 - total flux cleaned = 0.0107427 Jy ! Total flux subtracted in 100 components = 0.0107427 Jy ! Clean residual min=-0.003664 max=0.004425 Jy/beam ! Clean residual mean=-0.000014 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.119886 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.119886 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=0.073149Jy sigma=0.000808 ! Fit after self-cal, rms=0.073092Jy sigma=0.000807 ! 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=0.8781 mas, bmaj=1.976 mas, bpa=-2.067 degrees ! Estimated noise=305.196 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 = 0.00571752 Jy ! Component: 100 - total flux cleaned = 0.00918778 Jy ! Component: 150 - total flux cleaned = 0.0116716 Jy ! Component: 200 - total flux cleaned = 0.013511 Jy ! Total flux subtracted in 200 components = 0.013511 Jy ! Clean residual min=-0.004363 max=0.004113 Jy/beam ! Clean residual mean=0.000004 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.133398 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 66 components and 0.133398 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=0.072568Jy sigma=0.000801 ! Fit after self-cal, rms=0.072538Jy sigma=0.000800 ! 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 0.96 FD 1.07 HN 1.24 KP 0.89 ! LA 1.10 MK 0.96 NL 0.99 OV 0.96 ! PT 0.96 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.22 KP 0.86 ! LA 1.10 MK 0.94 NL 0.98 OV 0.94 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.17 KP 0.80 ! LA 1.13 MK 0.96 NL 0.93 OV 0.97 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.21 KP 0.76 ! LA 1.13 MK 0.95 NL 0.94 OV 0.98 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.10 KP 0.71 ! LA 1.13 MK 0.98 NL 0.99 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.19 KP 0.71 ! LA 1.11 MK 0.98 NL 1.03 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.18 HN 1.38 KP 0.73 ! LA 1.11 MK 1.01 NL 1.00 OV 1.03 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.26 KP 0.73 ! LA 1.12 MK 0.98 NL 0.99 OV 1.00 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.11 KP 0.78 ! LA 1.14 MK 1.00 NL 0.99 OV 0.99 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.23 KP 0.79 ! LA 1.10 MK 1.00 NL 0.99 OV 1.02 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.18 KP 0.81 ! LA 1.14 MK 1.04 NL 0.99 OV 0.99 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.17 KP 0.78 ! LA 1.17 MK 1.03 NL 0.95 OV 0.99 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.072538Jy sigma=0.000800 ! Fit after self-cal, rms=0.073561Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8844 mas, bmaj=1.988 mas, bpa=-1.866 degrees ! Estimated noise=303.846 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 = 0.00130001 Jy ! Component: 100 - total flux cleaned = 0.00136689 Jy ! Component: 150 - total flux cleaned = 0.00134432 Jy ! Component: 200 - total flux cleaned = 0.00128575 Jy ! Total flux subtracted in 200 components = 0.00128575 Jy ! Clean residual min=-0.001020 max=0.001175 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.134683 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.134683 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=0.073533Jy sigma=0.000780 ! Fit after self-cal, rms=0.073625Jy sigma=0.000779 ! 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=0.073625Jy sigma=0.000779 ! Fit after self-cal, rms=0.073577Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8811 mas, bmaj=1.973 mas, bpa=-1.201 degrees ! Estimated noise=302.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490838 Jy ! Component: 100 - total flux cleaned = 0.000568153 Jy ! Component: 150 - total flux cleaned = 0.000583127 Jy ! Component: 200 - total flux cleaned = 0.00058233 Jy ! Total flux subtracted in 200 components = 0.00058233 Jy ! Clean residual min=-0.001007 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.135266 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 81 components and 0.135266 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=0.073568Jy sigma=0.000778 ! Fit after self-cal, rms=0.073578Jy sigma=0.000778 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 = 5.48928e-05 Jy ! Component: 100 - total flux cleaned = 8.96197e-05 Jy ! Component: 150 - total flux cleaned = 0.000108551 Jy ! Component: 200 - total flux cleaned = 0.000125565 Jy ! Total flux subtracted in 200 components = 0.000125565 Jy ! Clean residual min=-0.000976 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.135391 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.135391 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=0.073575Jy sigma=0.000778 ! Fit after self-cal, rms=0.073574Jy sigma=0.000778 ! 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=0.073574Jy sigma=0.000778 ! Fit after self-cal, rms=0.073463Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8816 mas, bmaj=1.97 mas, bpa=-1.086 degrees ! Estimated noise=301.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128719 Jy ! Component: 100 - total flux cleaned = 0.000191995 Jy ! Component: 150 - total flux cleaned = 0.000202333 Jy ! Component: 200 - total flux cleaned = 0.000219222 Jy ! Total flux subtracted in 200 components = 0.000219222 Jy ! Clean residual min=-0.000942 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.13561 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.13561 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=0.073459Jy sigma=0.000778 ! Fit after self-cal, rms=0.073460Jy sigma=0.000778 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 = -3.65745e-05 Jy ! Component: 100 - total flux cleaned = 8.22149e-06 Jy ! Component: 150 - total flux cleaned = 2.35257e-05 Jy ! Component: 200 - total flux cleaned = 4.48891e-05 Jy ! Total flux subtracted in 200 components = 4.48891e-05 Jy ! Clean residual min=-0.000924 max=0.001050 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.135655 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.135655 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=0.073458Jy sigma=0.000778 ! Fit after self-cal, rms=0.073458Jy sigma=0.000778 ! 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=0.073458Jy sigma=0.000778 ! Fit after self-cal, rms=0.073355Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.141 mas, bmaj=2.939 mas, bpa=-1.795 degrees ! Estimated noise=370.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184695 Jy ! Component: 100 - total flux cleaned = 0.000249369 Jy ! Component: 150 - total flux cleaned = 0.000271119 Jy ! Component: 200 - total flux cleaned = 0.000276718 Jy ! Total flux subtracted in 200 components = 0.000276718 Jy ! Clean residual min=-0.001106 max=0.001287 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.135932 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 89 components and 0.135932 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=0.073354Jy sigma=0.000778 ! Fit after self-cal, rms=0.073353Jy sigma=0.000778 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 = -2.47273e-05 Jy ! Component: 100 - total flux cleaned = 9.40631e-06 Jy ! Component: 150 - total flux cleaned = 1.43999e-05 Jy ! Component: 200 - total flux cleaned = 1.90894e-05 Jy ! Total flux subtracted in 200 components = 1.90894e-05 Jy ! Clean residual min=-0.001102 max=0.001285 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.135951 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.135951 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=0.073354Jy sigma=0.000778 ! Fit after self-cal, rms=0.073353Jy sigma=0.000778 ! 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=0.8817 mas, bmaj=1.967 mas, bpa=-0.994 degrees ! Estimated noise=300.742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 1.967 at -0.994 degrees (North through East) ! Clean map min=-0.00085274 max=0.077452 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=0.7189 mas, bmaj=1.673 mas, bpa=-1.316 degrees ! Estimated noise=591.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634339 Jy ! Component: 100 - total flux cleaned = 0.0899257 Jy ! Component: 150 - total flux cleaned = 0.104861 Jy ! Component: 200 - total flux cleaned = 0.11373 Jy ! Total flux subtracted in 200 components = 0.11373 Jy ! Clean residual min=-0.002339 max=0.004587 Jy/beam ! Clean residual mean=-0.000024 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.11373 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.11373 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=1.967 mas, bpa=-0.994 degrees ! Estimated noise=300.742 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 = 0.00739342 Jy ! Component: 100 - total flux cleaned = 0.0117745 Jy ! Component: 150 - total flux cleaned = 0.0146122 Jy ! Component: 200 - total flux cleaned = 0.0165768 Jy ! Total flux subtracted in 200 components = 0.0165768 Jy ! Clean residual min=-0.001151 max=0.001124 Jy/beam ! Clean residual mean=-0.000008 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.130307 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.130307 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=2.141 mas, bmaj=2.939 mas, bpa=-1.795 degrees ! Estimated noise=370.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218591 Jy ! Component: 100 - total flux cleaned = 0.00340912 Jy ! Component: 150 - total flux cleaned = 0.00416205 Jy ! Component: 200 - total flux cleaned = 0.00464617 Jy ! Total flux subtracted in 200 components = 0.00464617 Jy ! Clean residual min=-0.001093 max=0.001233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.134953 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 = 0.000316191 Jy ! Component: 100 - total flux cleaned = 0.000524137 Jy ! Component: 150 - total flux cleaned = 0.000661512 Jy ! Component: 200 - total flux cleaned = 0.000691036 Jy ! Total flux subtracted in 200 components = 0.000691036 Jy ! Clean residual min=-0.001062 max=0.001267 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.135644 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.135644 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=1.967 mas, bpa=-0.994 degrees ! Estimated noise=300.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.06857e-05 Jy ! Component: 100 - total flux cleaned = 2.32421e-08 Jy ! Component: 150 - total flux cleaned = 3.53502e-05 Jy ! Component: 200 - total flux cleaned = 5.06911e-05 Jy ! Total flux subtracted in 200 components = 5.06911e-05 Jy ! Clean residual min=-0.000917 max=0.001146 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.135695 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.135695 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=0.073359Jy sigma=0.000778 ! Fit after self-cal, rms=0.073354Jy sigma=0.000778 wmodel J1644+1813_X_2015_01_23_pus_map.mod ! Writing 91 model components to file: J1644+1813_X_2015_01_23_pus_map.mod wobs J1644+1813_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1644+1813_X_2015_01_23_pus_uvs.fits wwins J1644+1813_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1644+1813_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 = 0.000308905 Jy ! Component: 100 - total flux cleaned = 0.000228309 Jy ! Component: 150 - total flux cleaned = 0.000228554 Jy ! Component: 200 - total flux cleaned = 0.000243681 Jy ! Component: 250 - total flux cleaned = 0.000216028 Jy ! Component: 300 - total flux cleaned = 0.000229576 Jy ! Component: 350 - total flux cleaned = 0.000255748 Jy ! Component: 400 - total flux cleaned = 0.000306175 Jy ! Component: 450 - total flux cleaned = 0.000355269 Jy ! Component: 500 - total flux cleaned = 0.000450815 Jy ! Component: 550 - total flux cleaned = 0.000485599 Jy ! Component: 600 - total flux cleaned = 0.000508313 Jy ! Component: 650 - total flux cleaned = 0.000519466 Jy ! Component: 700 - total flux cleaned = 0.000552342 Jy ! Component: 750 - total flux cleaned = 0.000573893 Jy ! Component: 800 - total flux cleaned = 0.000616321 Jy ! Component: 850 - total flux cleaned = 0.000637208 Jy ! Component: 900 - total flux cleaned = 0.000678036 Jy ! Component: 950 - total flux cleaned = 0.000657757 Jy ! Component: 1000 - total flux cleaned = 0.000667664 Jy ! Component: 1050 - total flux cleaned = 0.000648305 Jy ! Component: 1100 - total flux cleaned = 0.000667686 Jy ! Component: 1150 - total flux cleaned = 0.000658413 Jy ! Component: 1200 - total flux cleaned = 0.000667869 Jy ! Component: 1250 - total flux cleaned = 0.000658684 Jy ! Component: 1300 - total flux cleaned = 0.000649578 Jy ! Component: 1350 - total flux cleaned = 0.000640459 Jy ! Component: 1400 - total flux cleaned = 0.000631655 Jy ! Component: 1450 - total flux cleaned = 0.000605633 Jy ! Component: 1500 - total flux cleaned = 0.00062289 Jy ! Component: 1550 - total flux cleaned = 0.000605867 Jy ! Component: 1600 - total flux cleaned = 0.000580744 Jy ! Component: 1650 - total flux cleaned = 0.000572552 Jy ! Component: 1700 - total flux cleaned = 0.000556214 Jy ! Component: 1750 - total flux cleaned = 0.000548125 Jy ! Component: 1800 - total flux cleaned = 0.000500219 Jy ! Component: 1850 - total flux cleaned = 0.000500224 Jy ! Component: 1900 - total flux cleaned = 0.000437789 Jy ! Component: 1950 - total flux cleaned = 0.000406889 Jy ! Component: 2000 - total flux cleaned = 0.000399275 Jy ! Total flux subtracted in 2048 components = 0.00036904 Jy ! Clean residual min=-0.000415 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.136064 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 244 components and 0.136064 Jy ![Exited script file: muppet] wmap "J1644+1813_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 1.967 at -0.994 degrees (North through East) ! Clean map min=-0.00073593 max=0.077329 Jy/beam ! Writing clean map to FITS file: J1644+1813_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 0.0773286 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014274 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.553767 0.553767 1.10753 2.21507 4.43014 8.86028 17.7206 35.4411 70.8822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 1.967 at -0.994 degrees (North through East) ! Clean map min=-0.00073593 max=0.077329 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 J1644+1813_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:55 2017