! Started logfile: J1147-3812_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:18 2019 obs J1147-3812_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_01_16_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.584722 visibilities/baseline/integration-bin. ! Found source: J1147-3812 ! ! 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 1309 lines of history. ! ! Reading 10104 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 J1147-3812_X_2017_01_16_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.474452Jy sigma=0.002123 ! Fit after self-cal, rms=0.454461Jy sigma=0.002010 ! 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=0.758 mas, bmaj=3.597 mas, bpa=12.67 degrees ! Estimated noise=1812.98 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 = 0.667009 Jy ! Component: 100 - total flux cleaned = 0.852861 Jy ! Total flux subtracted in 100 components = 0.852861 Jy ! Clean residual min=-0.079537 max=0.122285 Jy/beam ! Clean residual mean=0.000151 rms=0.021890 Jy/beam ! Combined flux in latest and established models = 0.852861 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.852861 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=0.386951Jy sigma=0.002259 ! Fit after self-cal, rms=0.387032Jy sigma=0.002258 ! 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=1.024 mas, bmaj=4.498 mas, bpa=12.06 degrees ! Estimated noise=1288.78 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 = 0.142413 Jy ! Component: 100 - total flux cleaned = 0.205567 Jy ! Component: 150 - total flux cleaned = 0.235547 Jy ! Component: 200 - total flux cleaned = 0.240086 Jy ! Total flux subtracted in 200 components = 0.240086 Jy ! Clean residual min=-0.062652 max=0.084456 Jy/beam ! Clean residual mean=0.001548 rms=0.022680 Jy/beam ! Combined flux in latest and established models = 1.09295 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 1.09295 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=0.366524Jy sigma=0.001816 ! Fit after self-cal, rms=0.366537Jy sigma=0.001815 ! 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 3.88 FD 0.91 HN 1.58 KP 0.91 ! LA 0.95 MK 1.00* NL 1.02 OV 0.87 ! PT 1.27 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.95 FD 0.93 HN 1.55 KP 0.90 ! LA 0.93 MK 1.00* NL 1.03 OV 0.86 ! PT 1.24 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.93 FD 0.92 HN 1.65 KP 0.90 ! LA 0.95 MK 1.00* NL 1.00 OV 0.86 ! PT 1.29 SC 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.94 FD 0.92 HN 1.59 KP 0.89 ! LA 0.94 MK 1.00* NL 1.03 OV 0.85 ! PT 1.26 SC 0.94 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.76 FD 0.93 HN 1.46 KP 0.90 ! LA 0.95 MK 1.00* NL 1.02 OV 0.85 ! PT 1.28 SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 4.15 FD 0.92 HN 1.52 KP 0.89 ! LA 0.94 MK 1.00* NL 1.03 OV 0.86 ! PT 1.31 SC 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 4.18 FD 0.93 HN 1.69 KP 0.89 ! LA 0.91 MK 1.00* NL 1.02 OV 0.83 ! PT 1.34 SC 0.92 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.82 FD 0.92 HN 1.67 KP 0.89 ! LA 0.95 MK 1.00* NL 1.02 OV 0.83 ! PT 1.35 SC 0.93 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 3.78 FD 0.93 HN 1.71 KP 0.90 ! LA 0.90 MK 1.00* NL 1.01 OV 0.83 ! PT 1.33 SC 0.91 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 4.01 FD 0.92 HN 1.59 KP 0.90 ! LA 0.92 MK 1.00* NL 1.02 OV 0.87 ! PT 1.42 SC 0.87 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 4.37 FD 0.93 HN 1.53 KP 0.90 ! LA 0.92 MK 1.00* NL 1.01 OV 0.85 ! PT 1.54 SC 0.91 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 4.28 FD 0.94 HN 1.59 KP 0.91 ! LA 0.91 MK 1.00* NL 1.02 OV 0.85 ! PT 1.55 SC 0.91 ! ! ! Fit before self-cal, rms=0.366537Jy sigma=0.001815 ! Fit after self-cal, rms=0.514699Jy sigma=0.001030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=4.56 mas, bpa=12.54 degrees ! Estimated noise=1321.05 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 = -0.012221 Jy ! Component: 100 - total flux cleaned = -0.0133137 Jy ! Component: 150 - total flux cleaned = -0.0143042 Jy ! Component: 200 - total flux cleaned = -0.015885 Jy ! Total flux subtracted in 200 components = -0.015885 Jy ! Clean residual min=-0.027545 max=0.030206 Jy/beam ! Clean residual mean=-0.000144 rms=0.006345 Jy/beam ! Combined flux in latest and established models = 1.07706 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 1.07706 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=0.512271Jy sigma=0.000934 ! Fit after self-cal, rms=0.517693Jy sigma=0.000933 ! 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=0.517693Jy sigma=0.000933 ! Fit after self-cal, rms=0.534324Jy sigma=0.000881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=4.589 mas, bpa=12.33 degrees ! Estimated noise=1319.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00673684 Jy ! Component: 100 - total flux cleaned = -0.00844647 Jy ! Component: 150 - total flux cleaned = -0.0095065 Jy ! Component: 200 - total flux cleaned = -0.00994339 Jy ! Total flux subtracted in 200 components = -0.00994339 Jy ! Clean residual min=-0.019780 max=0.019114 Jy/beam ! Clean residual mean=-0.000125 rms=0.005123 Jy/beam ! Combined flux in latest and established models = 1.06712 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.06712 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=0.533729Jy sigma=0.000851 ! Fit after self-cal, rms=0.533788Jy sigma=0.000851 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 = -0.000856625 Jy ! Component: 100 - total flux cleaned = -0.00124163 Jy ! Component: 150 - total flux cleaned = -0.00160334 Jy ! Component: 200 - total flux cleaned = -0.00229297 Jy ! Total flux subtracted in 200 components = -0.00229297 Jy ! Clean residual min=-0.018442 max=0.017493 Jy/beam ! Clean residual mean=-0.000130 rms=0.004929 Jy/beam ! Combined flux in latest and established models = 1.06483 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 1.06483 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=0.533448Jy sigma=0.000837 ! Fit after self-cal, rms=0.533410Jy sigma=0.000837 ! 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=0.533410Jy sigma=0.000837 ! Fit after self-cal, rms=1.320118Jy sigma=0.000710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=4.543 mas, bpa=12.18 degrees ! Estimated noise=1329.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00472785 Jy ! Component: 100 - total flux cleaned = 0.00520741 Jy ! Component: 150 - total flux cleaned = 0.00520809 Jy ! Component: 200 - total flux cleaned = 0.0056234 Jy ! Total flux subtracted in 200 components = 0.0056234 Jy ! Clean residual min=-0.013863 max=0.012925 Jy/beam ! Clean residual mean=-0.000079 rms=0.003138 Jy/beam ! Combined flux in latest and established models = 1.07045 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.07045 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=1.319456Jy sigma=0.000698 ! Fit after self-cal, rms=1.320170Jy sigma=0.000698 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 = 0.000384545 Jy ! Component: 100 - total flux cleaned = 0.000387988 Jy ! Component: 150 - total flux cleaned = 0.000728017 Jy ! Component: 200 - total flux cleaned = 0.00103771 Jy ! Total flux subtracted in 200 components = 0.00103771 Jy ! Clean residual min=-0.013066 max=0.012092 Jy/beam ! Clean residual mean=-0.000079 rms=0.003071 Jy/beam ! Combined flux in latest and established models = 1.07149 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 1.07149 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=1.319779Jy sigma=0.000693 ! Fit after self-cal, rms=1.319751Jy sigma=0.000693 ! 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=1.319751Jy sigma=0.000693 ! Fit after self-cal, rms=1.018459Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.326 mas, bmaj=8.615 mas, bpa=-1.705 degrees ! Estimated noise=1540.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180565 Jy ! Component: 100 - total flux cleaned = -0.00180785 Jy ! Component: 150 - total flux cleaned = -0.00170931 Jy ! Component: 200 - total flux cleaned = -0.00152553 Jy ! Total flux subtracted in 200 components = -0.00152553 Jy ! Clean residual min=-0.009125 max=0.010041 Jy/beam ! Clean residual mean=0.000163 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 1.06996 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 1.06996 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=1.018461Jy sigma=0.000670 ! Fit after self-cal, rms=1.017720Jy sigma=0.000669 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 (3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705683 Jy ! Component: 100 - total flux cleaned = 0.00767141 Jy ! Component: 150 - total flux cleaned = 0.00873635 Jy ! Component: 200 - total flux cleaned = 0.00975924 Jy ! Total flux subtracted in 200 components = 0.00975924 Jy ! Clean residual min=-0.008353 max=0.005755 Jy/beam ! Clean residual mean=0.000166 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 1.07972 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 1.07972 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=1.017404Jy sigma=0.000663 ! Fit after self-cal, rms=1.017533Jy sigma=0.000663 ! 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=1.019 mas, bmaj=4.529 mas, bpa=12.24 degrees ! Estimated noise=1321.11 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 4.529 at 12.24 degrees (North through East) ! Clean map min=-0.0085175 max=0.8555 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 ! Performing amp+phase self-cal ! ! 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=1.017533Jy sigma=0.000663 ! Fit after self-cal, rms=2.161606Jy sigma=0.000615 ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=4.522 mas, bpa=12.27 degrees ! Estimated noise=1319.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.38814e-05 Jy ! Component: 100 - total flux cleaned = 0.000826163 Jy ! Component: 150 - total flux cleaned = 0.00120891 Jy ! Component: 200 - total flux cleaned = 0.0012055 Jy ! Total flux subtracted in 200 components = 0.0012055 Jy ! Clean residual min=-0.007961 max=0.005551 Jy/beam ! Clean residual mean=0.000092 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 1.08093 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 1.08093 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=2.161466Jy sigma=0.000610 ! Fit after self-cal, rms=2.161673Jy sigma=0.000610 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150507 Jy ! Component: 100 - total flux cleaned = 0.00167434 Jy ! Component: 150 - total flux cleaned = 0.00183252 Jy ! Component: 200 - total flux cleaned = 0.00169745 Jy ! Total flux subtracted in 200 components = 0.00169745 Jy ! Clean residual min=-0.007484 max=0.005425 Jy/beam ! Clean residual mean=0.000095 rms=0.001613 Jy/beam ! Combined flux in latest and established models = 1.08262 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 1.08262 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=2.161629Jy sigma=0.000608 ! Fit after self-cal, rms=2.161706Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! 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=2.161706Jy sigma=0.000608 ! Fit after self-cal, rms=2.171355Jy sigma=0.000607 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=0.7446 mas, bmaj=3.622 mas, bpa=12.9 degrees ! Estimated noise=1875.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.688749 Jy ! Component: 100 - total flux cleaned = 0.850076 Jy ! Component: 150 - total flux cleaned = 0.925111 Jy ! Component: 200 - total flux cleaned = 0.96907 Jy ! Total flux subtracted in 200 components = 0.96907 Jy ! Clean residual min=-0.012091 max=0.022962 Jy/beam ! Clean residual mean=-0.000030 rms=0.003858 Jy/beam ! Combined flux in latest and established models = 0.96907 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 0.96907 Jy ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=4.524 mas, bpa=12.26 degrees ! Estimated noise=1317.3 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 = 0.0471087 Jy ! Component: 100 - total flux cleaned = 0.0696089 Jy ! Component: 150 - total flux cleaned = 0.0829637 Jy ! Component: 200 - total flux cleaned = 0.0916661 Jy ! Total flux subtracted in 200 components = 0.0916661 Jy ! Clean residual min=-0.005722 max=0.005191 Jy/beam ! Clean residual mean=0.000053 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 1.06074 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 70 components and 1.06074 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=2.326 mas, bmaj=8.613 mas, bpa=-1.74 degrees ! Estimated noise=1536.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00772099 Jy ! Component: 100 - total flux cleaned = 0.0105864 Jy ! Component: 150 - total flux cleaned = 0.01235 Jy ! Component: 200 - total flux cleaned = 0.0137566 Jy ! Total flux subtracted in 200 components = 0.0137566 Jy ! Clean residual min=-0.006589 max=0.004859 Jy/beam ! Clean residual mean=0.000110 rms=0.001691 Jy/beam ! Combined flux in latest and established models = 1.07449 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 = 0.00134819 Jy ! Component: 100 - total flux cleaned = 0.00266555 Jy ! Component: 150 - total flux cleaned = 0.00387011 Jy ! Component: 200 - total flux cleaned = 0.00490646 Jy ! Total flux subtracted in 200 components = 0.00490646 Jy ! Clean residual min=-0.006399 max=0.004672 Jy/beam ! Clean residual mean=0.000118 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 1.0794 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 130 components and 1.0794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=4.524 mas, bpa=12.26 degrees ! Estimated noise=1317.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000753923 Jy ! Component: 100 - total flux cleaned = 0.00172995 Jy ! Component: 150 - total flux cleaned = 0.00273707 Jy ! Component: 200 - total flux cleaned = 0.00357173 Jy ! Total flux subtracted in 200 components = 0.00357173 Jy ! Clean residual min=-0.005636 max=0.004402 Jy/beam ! Clean residual mean=0.000078 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 1.08297 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 1.08297 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=2.171222Jy sigma=0.000602 ! Fit after self-cal, rms=2.171055Jy sigma=0.000602 wmodel J1147-3812_X_2017_01_16_pus_map.mod ! Writing 158 model components to file: J1147-3812_X_2017_01_16_pus_map.mod wobs J1147-3812_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_01_16_pus_uvs.fits wwins J1147-3812_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1147-3812_X_2017_01_16_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 = -0.00248525 Jy ! Component: 100 - total flux cleaned = -0.00350666 Jy ! Component: 150 - total flux cleaned = -0.00452089 Jy ! Component: 200 - total flux cleaned = -0.00496729 Jy ! Component: 250 - total flux cleaned = -0.00554207 Jy ! Component: 300 - total flux cleaned = -0.00609598 Jy ! Component: 350 - total flux cleaned = -0.00670234 Jy ! Component: 400 - total flux cleaned = -0.00729249 Jy ! Component: 450 - total flux cleaned = -0.00799689 Jy ! Component: 500 - total flux cleaned = -0.00874764 Jy ! Component: 550 - total flux cleaned = -0.00948141 Jy ! Component: 600 - total flux cleaned = -0.0100785 Jy ! Component: 650 - total flux cleaned = -0.0106056 Jy ! Component: 700 - total flux cleaned = -0.0110667 Jy ! Component: 750 - total flux cleaned = -0.0116874 Jy ! Component: 800 - total flux cleaned = -0.0121837 Jy ! Component: 850 - total flux cleaned = -0.0125099 Jy ! Component: 900 - total flux cleaned = -0.0130433 Jy ! Component: 950 - total flux cleaned = -0.0134624 Jy ! Component: 1000 - total flux cleaned = -0.0138741 Jy ! Component: 1050 - total flux cleaned = -0.0144301 Jy ! Component: 1100 - total flux cleaned = -0.014777 Jy ! Component: 1150 - total flux cleaned = -0.0151182 Jy ! Component: 1200 - total flux cleaned = -0.0155021 Jy ! Component: 1250 - total flux cleaned = -0.0157847 Jy ! Component: 1300 - total flux cleaned = -0.0160634 Jy ! Component: 1350 - total flux cleaned = -0.0164293 Jy ! Component: 1400 - total flux cleaned = -0.0166099 Jy ! Component: 1450 - total flux cleaned = -0.0170108 Jy ! Component: 1500 - total flux cleaned = -0.0172736 Jy ! Component: 1550 - total flux cleaned = -0.0174041 Jy ! Component: 1600 - total flux cleaned = -0.0176611 Jy ! Component: 1650 - total flux cleaned = -0.0177035 Jy ! Component: 1700 - total flux cleaned = -0.0179557 Jy ! Component: 1750 - total flux cleaned = -0.0181219 Jy ! Component: 1800 - total flux cleaned = -0.0181628 Jy ! Component: 1850 - total flux cleaned = -0.0182036 Jy ! Component: 1900 - total flux cleaned = -0.0184864 Jy ! Component: 1950 - total flux cleaned = -0.0184868 Jy ! Component: 2000 - total flux cleaned = -0.0186849 Jy ! Total flux subtracted in 2048 components = -0.0188815 Jy ! Clean residual min=-0.001958 max=0.002011 Jy/beam ! Clean residual mean=0.000057 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 1.06409 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 279 components and 1.06409 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 4.524 at 12.26 degrees (North through East) ! Clean map min=-0.0051762 max=0.87592 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.875919 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000802506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274856 0.274856 0.549713 1.09943 2.19885 4.3977 8.79541 17.5908 35.1816 70.3633 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.875 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.019 x 4.524 at 12.26 degrees (North through East) ! Clean map min=-0.0051762 max=0.87592 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 J1147-3812_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:19 2019