! Started logfile: J1709-2226_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:47:23 2016 obs J1709-2226_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1709-2226_X_2014_12_20_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962366 visibilities/baseline/integration-bin. ! Found source: J1709-2226 ! ! 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 364 lines of history. ! ! Reading 64440 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 J1709-2226_X_2014_12_20_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003116Jy sigma=0.010442 ! Fit after self-cal, rms=0.966933Jy sigma=0.010083 ! 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=0.6572 mas, bmaj=1.771 mas, bpa=-9.159 degrees ! Estimated noise=654.137 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 = 0.0274347 Jy ! Component: 100 - total flux cleaned = 0.0334284 Jy ! Total flux subtracted in 100 components = 0.0334284 Jy ! Clean residual min=-0.002089 max=0.002403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0334284 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0334284 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=0.082420Jy sigma=0.000759 ! Fit after self-cal, rms=0.080705Jy sigma=0.000741 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459704 Jy ! Component: 100 - total flux cleaned = 0.0058388 Jy ! Total flux subtracted in 100 components = 0.0058388 Jy ! Clean residual min=-0.002291 max=0.002224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0392672 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0392672 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=0.080394Jy sigma=0.000739 ! Fit after self-cal, rms=0.080382Jy sigma=0.000739 ! 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=0.8218 mas, bmaj=2.12 mas, bpa=-8.068 degrees ! Estimated noise=274.626 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 = -0.000101453 Jy ! Component: 100 - total flux cleaned = -0.000170946 Jy ! Component: 150 - total flux cleaned = -0.000270411 Jy ! Component: 200 - total flux cleaned = -0.000369718 Jy ! Total flux subtracted in 200 components = -0.000369718 Jy ! Clean residual min=-0.001392 max=0.001252 Jy/beam ! Clean residual mean=-0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0388974 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0388974 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=0.080359Jy sigma=0.000739 ! Fit after self-cal, rms=0.080334Jy sigma=0.000738 ! 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 0.87 FD 1.17 HN 0.93 KP 1.13 ! LA 1.08 MK 1.00 NL 1.05 OV 1.10 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.08 HN 0.99 KP 1.14 ! LA 1.12 MK 1.04 NL 1.08 OV 1.06 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.94 KP 1.07 ! LA 1.08 MK 0.99 NL 1.05 OV 1.04 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.10 HN 0.93 KP 1.03 ! LA 1.06 MK 1.03 NL 1.10 OV 1.01 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.06 HN 0.91 KP 0.92 ! LA 1.13 MK 1.02 NL 1.10 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.08 HN 0.90 KP 1.06 ! LA 1.03 MK 0.98 NL 1.04 OV 1.06 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.02 HN 0.91 KP 0.99 ! LA 1.03 MK 0.97 NL 1.12 OV 1.14 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.09 HN 0.92 KP 0.95 ! LA 1.06 MK 0.97 NL 1.01 OV 1.13 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 HN 0.87 KP 0.96 ! LA 1.11 MK 0.93 NL 1.05 OV 1.08 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.99 HN 0.90 KP 1.04 ! LA 1.06 MK 0.92 NL 1.00 OV 1.04 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.95 HN 0.85 KP 1.06 ! LA 1.05 MK 0.93 NL 1.05 OV 1.04 ! PT 0.86 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.73 FD 0.99 HN 0.80 KP 1.03 ! LA 1.11 MK 0.91 NL 1.01 OV 0.99 ! PT 0.86 SC 0.92 ! ! ! Fit before self-cal, rms=0.080334Jy sigma=0.000738 ! Fit after self-cal, rms=0.074339Jy sigma=0.000737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8148 mas, bmaj=2.104 mas, bpa=-8.386 degrees ! Estimated noise=272.86 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 = -0.000169575 Jy ! Component: 100 - total flux cleaned = -0.000121285 Jy ! Component: 150 - total flux cleaned = -0.000104642 Jy ! Component: 200 - total flux cleaned = -9.44491e-05 Jy ! Total flux subtracted in 200 components = -9.44491e-05 Jy ! Clean residual min=-0.000770 max=0.000783 Jy/beam ! Clean residual mean=0.000003 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.038803 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.038803 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=0.074338Jy sigma=0.000737 ! Fit after self-cal, rms=0.074130Jy sigma=0.000736 ! 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=0.074130Jy sigma=0.000736 ! Fit after self-cal, rms=0.073086Jy sigma=0.000736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8126 mas, bmaj=2.1 mas, bpa=-8.501 degrees ! Estimated noise=271.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161809 Jy ! Component: 100 - total flux cleaned = -0.000119707 Jy ! Component: 150 - total flux cleaned = -9.66071e-05 Jy ! Component: 200 - total flux cleaned = -9.69095e-05 Jy ! Total flux subtracted in 200 components = -9.69095e-05 Jy ! Clean residual min=-0.000696 max=0.000761 Jy/beam ! Clean residual mean=0.000003 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0387061 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0387061 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=0.073084Jy sigma=0.000736 ! Fit after self-cal, rms=0.073030Jy sigma=0.000735 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 = -0.000141471 Jy ! Component: 100 - total flux cleaned = -0.000106293 Jy ! Component: 150 - total flux cleaned = -7.89449e-05 Jy ! Component: 200 - total flux cleaned = -8.35503e-05 Jy ! Total flux subtracted in 200 components = -8.35503e-05 Jy ! Clean residual min=-0.000681 max=0.000735 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0386225 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0386225 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=0.073028Jy sigma=0.000735 ! Fit after self-cal, rms=0.073020Jy sigma=0.000735 ! 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=0.073020Jy sigma=0.000735 ! Fit after self-cal, rms=0.073027Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8134 mas, bmaj=2.097 mas, bpa=-8.549 degrees ! Estimated noise=271.212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146239 Jy ! Component: 100 - total flux cleaned = -0.000132815 Jy ! Component: 150 - total flux cleaned = -0.000132724 Jy ! Component: 200 - total flux cleaned = -0.000132493 Jy ! Total flux subtracted in 200 components = -0.000132493 Jy ! Clean residual min=-0.000672 max=0.000731 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.03849 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.03849 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=0.073025Jy sigma=0.000735 ! Fit after self-cal, rms=0.073032Jy sigma=0.000735 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 = -3.57775e-05 Jy ! Component: 100 - total flux cleaned = -2.0238e-05 Jy ! Component: 150 - total flux cleaned = -2.02516e-05 Jy ! Component: 200 - total flux cleaned = -2.38871e-05 Jy ! Total flux subtracted in 200 components = -2.38871e-05 Jy ! Clean residual min=-0.000691 max=0.000695 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0384662 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0384662 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=0.073031Jy sigma=0.000735 ! Fit after self-cal, rms=0.073028Jy sigma=0.000735 ! 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=0.073028Jy sigma=0.000735 ! Fit after self-cal, rms=0.073177Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=4.646 mas, bpa=-4.957 degrees ! Estimated noise=359.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000115959 Jy ! Component: 100 - total flux cleaned = -0.000124485 Jy ! Component: 150 - total flux cleaned = -0.000131249 Jy ! Component: 200 - total flux cleaned = -0.000136644 Jy ! Total flux subtracted in 200 components = -0.000136644 Jy ! Clean residual min=-0.000782 max=0.000768 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0383295 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0383295 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=0.073178Jy sigma=0.000735 ! Fit after self-cal, rms=0.073189Jy sigma=0.000735 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 = -2.41734e-05 Jy ! Component: 100 - total flux cleaned = -2.76381e-05 Jy ! Component: 150 - total flux cleaned = -3.34574e-05 Jy ! Component: 200 - total flux cleaned = -3.81224e-05 Jy ! Total flux subtracted in 200 components = -3.81224e-05 Jy ! Clean residual min=-0.000778 max=0.000759 Jy/beam ! Clean residual mean=0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0382914 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 28 components and 0.0382914 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=0.073189Jy sigma=0.000735 ! Fit after self-cal, rms=0.073189Jy sigma=0.000735 ! 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=0.8145 mas, bmaj=2.097 mas, bpa=-8.548 degrees ! Estimated noise=271.141 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8145 x 2.097 at -8.548 degrees (North through East) ! Clean map min=-0.00067519 max=0.039455 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=0.652 mas, bmaj=1.762 mas, bpa=-9.802 degrees ! Estimated noise=644.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0306078 Jy ! Component: 100 - total flux cleaned = 0.0375572 Jy ! Component: 150 - total flux cleaned = 0.0380911 Jy ! Component: 200 - total flux cleaned = 0.0384158 Jy ! Total flux subtracted in 200 components = 0.0384158 Jy ! Clean residual min=-0.001720 max=0.001769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0384157 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0384157 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8145 mas, bmaj=2.097 mas, bpa=-8.548 degrees ! Estimated noise=271.141 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 = 0.000148217 Jy ! Component: 100 - total flux cleaned = 0.000146043 Jy ! Component: 150 - total flux cleaned = 0.000144479 Jy ! Component: 200 - total flux cleaned = 8.70457e-05 Jy ! Total flux subtracted in 200 components = 8.70457e-05 Jy ! Clean residual min=-0.000709 max=0.000677 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0385028 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 13 components and 0.0385028 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=2.143 mas, bmaj=4.646 mas, bpa=-4.957 degrees ! Estimated noise=359.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203871 Jy ! Component: 100 - total flux cleaned = -0.000215677 Jy ! Component: 150 - total flux cleaned = -0.000215878 Jy ! Component: 200 - total flux cleaned = -0.000215781 Jy ! Total flux subtracted in 200 components = -0.000215781 Jy ! Clean residual min=-0.000771 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.038287 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.06206e-07 Jy ! Component: 100 - total flux cleaned = -3.66913e-07 Jy ! Component: 150 - total flux cleaned = -2.11955e-06 Jy ! Component: 200 - total flux cleaned = -2.04743e-06 Jy ! Total flux subtracted in 200 components = -2.04743e-06 Jy ! Clean residual min=-0.000775 max=0.000744 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.038285 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.038285 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8145 mas, bmaj=2.097 mas, bpa=-8.548 degrees ! Estimated noise=271.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100244 Jy ! Component: 100 - total flux cleaned = 6.79222e-05 Jy ! Component: 150 - total flux cleaned = 4.12667e-05 Jy ! Component: 200 - total flux cleaned = 1.79451e-05 Jy ! Total flux subtracted in 200 components = 1.79451e-05 Jy ! Clean residual min=-0.000715 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0383029 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0383029 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=0.073190Jy sigma=0.000735 ! Fit after self-cal, rms=0.073191Jy sigma=0.000735 wmodel J1709-2226_X_2014_12_20_pus_map.mod ! Writing 23 model components to file: J1709-2226_X_2014_12_20_pus_map.mod wobs J1709-2226_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1709-2226_X_2014_12_20_pus_uvs.fits wwins J1709-2226_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J1709-2226_X_2014_12_20_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 = -0.000121317 Jy ! Component: 100 - total flux cleaned = -0.000170053 Jy ! Component: 150 - total flux cleaned = -0.000204673 Jy ! Component: 200 - total flux cleaned = -0.000237649 Jy ! Component: 250 - total flux cleaned = -0.00024811 Jy ! Component: 300 - total flux cleaned = -0.000268534 Jy ! Component: 350 - total flux cleaned = -0.00026849 Jy ! Component: 400 - total flux cleaned = -0.000249215 Jy ! Component: 450 - total flux cleaned = -0.000239847 Jy ! Component: 500 - total flux cleaned = -0.000230636 Jy ! Component: 550 - total flux cleaned = -0.000203787 Jy ! Component: 600 - total flux cleaned = -0.000203778 Jy ! Component: 650 - total flux cleaned = -0.000186431 Jy ! Component: 700 - total flux cleaned = -0.000169572 Jy ! Component: 750 - total flux cleaned = -0.000152809 Jy ! Component: 800 - total flux cleaned = -0.000119919 Jy ! Component: 850 - total flux cleaned = -0.000136124 Jy ! Component: 900 - total flux cleaned = -0.000119975 Jy ! Component: 950 - total flux cleaned = -0.000112042 Jy ! Component: 1000 - total flux cleaned = -9.63709e-05 Jy ! Component: 1050 - total flux cleaned = -8.10515e-05 Jy ! Component: 1100 - total flux cleaned = -9.61826e-05 Jy ! Component: 1150 - total flux cleaned = -7.37265e-05 Jy ! Component: 1200 - total flux cleaned = -5.908e-05 Jy ! Component: 1250 - total flux cleaned = -5.92174e-05 Jy ! Component: 1300 - total flux cleaned = -5.91782e-05 Jy ! Component: 1350 - total flux cleaned = -1.68013e-05 Jy ! Component: 1400 - total flux cleaned = 4.15059e-06 Jy ! Component: 1450 - total flux cleaned = -2.36228e-05 Jy ! Component: 1500 - total flux cleaned = -3.15766e-06 Jy ! Component: 1550 - total flux cleaned = -3.01723e-05 Jy ! Component: 1600 - total flux cleaned = -3.67204e-05 Jy ! Component: 1650 - total flux cleaned = -2.32732e-05 Jy ! Component: 1700 - total flux cleaned = 2.79434e-06 Jy ! Component: 1750 - total flux cleaned = -2.9516e-05 Jy ! Component: 1800 - total flux cleaned = -4.8652e-05 Jy ! Component: 1850 - total flux cleaned = -4.22513e-05 Jy ! Component: 1900 - total flux cleaned = -6.09842e-05 Jy ! Component: 1950 - total flux cleaned = -7.9438e-05 Jy ! Component: 2000 - total flux cleaned = -7.94026e-05 Jy ! Total flux subtracted in 2048 components = -0.000103574 Jy ! Clean residual min=-0.000384 max=0.000353 Jy/beam ! Clean residual mean=0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0381993 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 159 components and 0.0381993 Jy ![Exited script file: muppet] wmap "J1709-2226_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8145 x 2.097 at -8.548 degrees (North through East) ! Clean map min=-0.00069479 max=0.039386 Jy/beam ! Writing clean map to FITS file: J1709-2226_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0393858 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115319 device "J1709-2226_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1709-2226_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.87838 0.87838 1.75676 3.51352 7.02704 14.0541 28.1082 56.2163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.039 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8145 x 2.097 at -8.548 degrees (North through East) ! Clean map min=-0.00069479 max=0.039386 Jy/beam quit ! Quitting program ! Log file J1709-2226_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:47:27 2016