! Started logfile: J1606-1929_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:37 2016 obs J1606-1929_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1606-1929_X_2014_08_09_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.752688 visibilities/baseline/integration-bin. ! Found source: J1606-1929 ! ! 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 324 lines of history. ! ! Reading 50400 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 J1606-1929_X_2014_08_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972825Jy sigma=0.010086 ! Fit after self-cal, rms=0.947051Jy sigma=0.009858 ! 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=0.8903 mas, bmaj=2.608 mas, bpa=20.83 degrees ! Estimated noise=558.492 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 = 0.0423206 Jy ! Component: 100 - total flux cleaned = 0.0525076 Jy ! Total flux subtracted in 100 components = 0.0525076 Jy ! Clean residual min=-0.002071 max=0.004017 Jy/beam ! Clean residual mean=0.000022 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0525076 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0525076 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=0.084921Jy sigma=0.000775 ! Fit after self-cal, rms=0.084661Jy sigma=0.000773 ! 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=1.127 mas, bmaj=3.034 mas, bpa=18.03 degrees ! Estimated noise=309.642 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 = 0.00546689 Jy ! Component: 100 - total flux cleaned = 0.00773752 Jy ! Component: 150 - total flux cleaned = 0.00892268 Jy ! Component: 200 - total flux cleaned = 0.00958449 Jy ! Total flux subtracted in 200 components = 0.00958449 Jy ! Clean residual min=-0.002340 max=0.002596 Jy/beam ! Clean residual mean=-0.000031 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0620921 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 0.0620921 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=0.084328Jy sigma=0.000770 ! Fit after self-cal, rms=0.084351Jy sigma=0.000769 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.22 HN 1.04 KP 0.91 ! LA 1.07 MK 1.00* NL 1.00 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.13 KP 0.90 ! LA 1.02 MK 1.00* NL 0.98 OV 0.94 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.03 KP 0.84 ! LA 1.08 MK 1.00* NL 0.98 OV 1.03 ! PT 0.92 SC 1.17 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.07 KP 0.81 ! LA 1.07 MK 1.00* NL 1.03 OV 1.02 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 0.95 KP 0.79 ! LA 1.05 MK 1.00* NL 1.01 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.08 HN 1.00 KP 0.75 ! LA 1.00 MK 1.00* NL 1.00 OV 1.12 ! PT 0.97 SC 1.12 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.23 HN 1.03 KP 0.80 ! LA 1.09 MK 1.00* NL 0.95 OV 1.04 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.19 HN 1.10 KP 0.80 ! LA 0.98 MK 1.00* NL 0.96 OV 1.06 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.12 KP 0.79 ! LA 1.04 MK 1.00* NL 0.95 OV 1.04 ! PT 0.96 SC 0.92 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 0.85 ! LA 1.02 MK 1.00* NL 0.99 OV 1.06 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 0.95 KP 0.81 ! LA 0.99 MK 1.00* NL 0.96 OV 1.06 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 0.94 KP 0.91 ! LA 0.99 MK 1.00* NL 1.02 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.084351Jy sigma=0.000769 ! Fit after self-cal, rms=0.083870Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=3.038 mas, bpa=17.76 degrees ! Estimated noise=310.014 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 = -9.19924e-05 Jy ! Component: 100 - total flux cleaned = -2.27644e-05 Jy ! Component: 150 - total flux cleaned = -1.08253e-05 Jy ! Component: 200 - total flux cleaned = -1.70236e-07 Jy ! Total flux subtracted in 200 components = -1.70236e-07 Jy ! Clean residual min=-0.001073 max=0.001332 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.062092 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.062092 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=0.083864Jy sigma=0.000766 ! Fit after self-cal, rms=0.083881Jy sigma=0.000765 ! 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=0.083881Jy sigma=0.000765 ! Fit after self-cal, rms=0.084135Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=3.039 mas, bpa=17.81 degrees ! Estimated noise=310.509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.46366e-06 Jy ! Component: 100 - total flux cleaned = 2.73866e-05 Jy ! Component: 150 - total flux cleaned = 2.75413e-05 Jy ! Component: 200 - total flux cleaned = 3.54998e-05 Jy ! Total flux subtracted in 200 components = 3.54998e-05 Jy ! Clean residual min=-0.001033 max=0.001190 Jy/beam ! Clean residual mean=0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0621274 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0621275 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=0.084132Jy sigma=0.000765 ! Fit after self-cal, rms=0.084144Jy sigma=0.000765 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 (15.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103637 Jy ! Component: 100 - total flux cleaned = 0.0010432 Jy ! Component: 150 - total flux cleaned = 0.00096819 Jy ! Component: 200 - total flux cleaned = 0.00095185 Jy ! Total flux subtracted in 200 components = 0.00095185 Jy ! Clean residual min=-0.000920 max=0.001091 Jy/beam ! Clean residual mean=0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0630793 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0630793 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=0.084123Jy sigma=0.000764 ! Fit after self-cal, rms=0.084107Jy sigma=0.000764 ! Inverting map ! Added new window around map position (-0.2, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967298 Jy ! Component: 100 - total flux cleaned = 0.00143837 Jy ! Component: 150 - total flux cleaned = 0.00149437 Jy ! Component: 200 - total flux cleaned = 0.00149426 Jy ! Total flux subtracted in 200 components = 0.00149426 Jy ! Clean residual min=-0.000893 max=0.000934 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.0645736 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.0645736 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=0.084089Jy sigma=0.000764 ! Fit after self-cal, rms=0.084076Jy sigma=0.000764 ! 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=0.084076Jy sigma=0.000764 ! Fit after self-cal, rms=0.084010Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.137 mas, bmaj=3.038 mas, bpa=17.83 degrees ! Estimated noise=310.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513533 Jy ! Component: 100 - total flux cleaned = 0.000515107 Jy ! Component: 150 - total flux cleaned = 0.000481488 Jy ! Component: 200 - total flux cleaned = 0.000405099 Jy ! Total flux subtracted in 200 components = 0.000405099 Jy ! Clean residual min=-0.000861 max=0.000848 Jy/beam ! Clean residual mean=0.000005 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0649787 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 99 components and 0.0649787 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=0.084000Jy sigma=0.000764 ! Fit after self-cal, rms=0.083993Jy sigma=0.000764 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 = 0.000126659 Jy ! Component: 100 - total flux cleaned = 7.9444e-05 Jy ! Component: 150 - total flux cleaned = 2.16825e-05 Jy ! Component: 200 - total flux cleaned = 8.05669e-06 Jy ! Total flux subtracted in 200 components = 8.05669e-06 Jy ! Clean residual min=-0.000880 max=0.000835 Jy/beam ! Clean residual mean=0.000005 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0649867 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.0649867 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=0.083985Jy sigma=0.000764 ! Fit after self-cal, rms=0.083979Jy sigma=0.000764 ! 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=0.083979Jy sigma=0.000764 ! Fit after self-cal, rms=0.083932Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=4.651 mas, bpa=7.446 degrees ! Estimated noise=352.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027579 Jy ! Component: 100 - total flux cleaned = 0.000238617 Jy ! Component: 150 - total flux cleaned = 0.000216266 Jy ! Component: 200 - total flux cleaned = 0.000216243 Jy ! Total flux subtracted in 200 components = 0.000216243 Jy ! Clean residual min=-0.000788 max=0.000856 Jy/beam ! Clean residual mean=0.000008 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.065203 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 118 components and 0.065203 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=0.083929Jy sigma=0.000764 ! Fit after self-cal, rms=0.083924Jy sigma=0.000764 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 = 5.94888e-05 Jy ! Component: 100 - total flux cleaned = 8.08016e-05 Jy ! Component: 150 - total flux cleaned = 6.19242e-05 Jy ! Component: 200 - total flux cleaned = 6.20677e-05 Jy ! Total flux subtracted in 200 components = 6.20677e-05 Jy ! Clean residual min=-0.000791 max=0.000844 Jy/beam ! Clean residual mean=0.000008 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.065265 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.065265 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=0.083921Jy sigma=0.000764 ! Fit after self-cal, rms=0.083911Jy sigma=0.000764 ! 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=1.138 mas, bmaj=3.037 mas, bpa=17.84 degrees ! Estimated noise=310.447 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.037 at 17.84 degrees (North through East) ! Clean map min=-0.00085455 max=0.055293 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=0.8964 mas, bmaj=2.598 mas, bpa=20.91 degrees ! Estimated noise=563.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0426197 Jy ! Component: 100 - total flux cleaned = 0.0528823 Jy ! Component: 150 - total flux cleaned = 0.0571532 Jy ! Component: 200 - total flux cleaned = 0.0597455 Jy ! Total flux subtracted in 200 components = 0.0597455 Jy ! Clean residual min=-0.001463 max=0.001911 Jy/beam ! Clean residual mean=0.000017 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0597455 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0597455 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.037 mas, bpa=17.84 degrees ! Estimated noise=310.447 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 = 0.00225558 Jy ! Component: 100 - total flux cleaned = 0.00370623 Jy ! Component: 150 - total flux cleaned = 0.00465868 Jy ! Component: 200 - total flux cleaned = 0.00487984 Jy ! Total flux subtracted in 200 components = 0.00487984 Jy ! Clean residual min=-0.001017 max=0.001245 Jy/beam ! Clean residual mean=0.000008 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0646253 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.0646253 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=2.343 mas, bmaj=4.651 mas, bpa=7.446 degrees ! Estimated noise=352.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840627 Jy ! Component: 100 - total flux cleaned = 0.000794885 Jy ! Component: 150 - total flux cleaned = 0.000774435 Jy ! Component: 200 - total flux cleaned = 0.000720099 Jy ! Total flux subtracted in 200 components = 0.000720099 Jy ! Clean residual min=-0.000893 max=0.000863 Jy/beam ! Clean residual mean=0.000010 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0653454 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 = -5.09499e-09 Jy ! Component: 100 - total flux cleaned = -2.98158e-05 Jy ! Component: 150 - total flux cleaned = -4.41224e-05 Jy ! Component: 200 - total flux cleaned = -7.0257e-05 Jy ! Total flux subtracted in 200 components = -7.0257e-05 Jy ! Clean residual min=-0.000859 max=0.000854 Jy/beam ! Clean residual mean=0.000009 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0652752 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 73 components and 0.0652752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=3.037 mas, bpa=17.84 degrees ! Estimated noise=310.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.07947e-05 Jy ! Component: 100 - total flux cleaned = 9.044e-05 Jy ! Component: 150 - total flux cleaned = 4.66796e-05 Jy ! Component: 200 - total flux cleaned = 4.64442e-05 Jy ! Total flux subtracted in 200 components = 4.64442e-05 Jy ! Clean residual min=-0.000910 max=0.000898 Jy/beam ! Clean residual mean=0.000006 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0653216 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.0653216 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=0.083924Jy sigma=0.000764 ! Fit after self-cal, rms=0.083935Jy sigma=0.000764 wmodel J1606-1929_X_2014_08_09_pus_map.mod ! Writing 93 model components to file: J1606-1929_X_2014_08_09_pus_map.mod wobs J1606-1929_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1606-1929_X_2014_08_09_pus_uvs.fits wwins J1606-1929_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1606-1929_X_2014_08_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 = -0.000136769 Jy ! Component: 100 - total flux cleaned = -7.82362e-05 Jy ! Component: 150 - total flux cleaned = 3.29623e-05 Jy ! Component: 200 - total flux cleaned = 0.000111428 Jy ! Component: 250 - total flux cleaned = 0.000224683 Jy ! Component: 300 - total flux cleaned = 0.000296999 Jy ! Component: 350 - total flux cleaned = 0.000342808 Jy ! Component: 400 - total flux cleaned = 0.000376366 Jy ! Component: 450 - total flux cleaned = 0.000430655 Jy ! Component: 500 - total flux cleaned = 0.000483452 Jy ! Component: 550 - total flux cleaned = 0.00047308 Jy ! Component: 600 - total flux cleaned = 0.00049366 Jy ! Component: 650 - total flux cleaned = 0.000562664 Jy ! Component: 700 - total flux cleaned = 0.000572103 Jy ! Component: 750 - total flux cleaned = 0.000581519 Jy ! Component: 800 - total flux cleaned = 0.000599978 Jy ! Component: 850 - total flux cleaned = 0.000600022 Jy ! Component: 900 - total flux cleaned = 0.000608844 Jy ! Component: 950 - total flux cleaned = 0.000565312 Jy ! Component: 1000 - total flux cleaned = 0.000539668 Jy ! Component: 1050 - total flux cleaned = 0.000531136 Jy ! Component: 1100 - total flux cleaned = 0.000481671 Jy ! Component: 1150 - total flux cleaned = 0.00048179 Jy ! Component: 1200 - total flux cleaned = 0.000457615 Jy ! Component: 1250 - total flux cleaned = 0.000402547 Jy ! Component: 1300 - total flux cleaned = 0.000379307 Jy ! Component: 1350 - total flux cleaned = 0.000371725 Jy ! Component: 1400 - total flux cleaned = 0.000319 Jy ! Component: 1450 - total flux cleaned = 0.000267072 Jy ! Component: 1500 - total flux cleaned = 0.000194274 Jy ! Component: 1550 - total flux cleaned = 0.000158418 Jy ! Component: 1600 - total flux cleaned = 0.000101607 Jy ! Component: 1650 - total flux cleaned = 5.26544e-05 Jy ! Component: 1700 - total flux cleaned = -2.39255e-06 Jy ! Component: 1750 - total flux cleaned = -2.27634e-05 Jy ! Component: 1800 - total flux cleaned = -6.99127e-05 Jy ! Component: 1850 - total flux cleaned = -0.000109829 Jy ! Component: 1900 - total flux cleaned = -0.000123018 Jy ! Component: 1950 - total flux cleaned = -0.000174946 Jy ! Component: 2000 - total flux cleaned = -0.000187866 Jy ! Total flux subtracted in 2048 components = -0.000251392 Jy ! Clean residual min=-0.000369 max=0.000340 Jy/beam ! Clean residual mean=0.000003 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0650702 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 235 components and 0.0650702 Jy ![Exited script file: muppet] wmap "J1606-1929_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.037 at 17.84 degrees (North through East) ! Clean map min=-0.00066161 max=0.055096 Jy/beam ! Writing clean map to FITS file: J1606-1929_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0550961 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012676 device "J1606-1929_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1606-1929_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.690212 0.690212 1.38042 2.76085 5.5217 11.0434 22.0868 44.1736 88.3471 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 3.037 at 17.84 degrees (North through East) ! Clean map min=-0.00066161 max=0.055096 Jy/beam quit ! Quitting program ! Log file J1606-1929_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:41 2016