! Started logfile: J0715-0921_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:03:44 2016 obs J0715-0921_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0715-0921_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988889 visibilities/baseline/integration-bin. ! Found source: J0715-0921 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 65148 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 J0715-0921_X_2014_05_31_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959704Jy sigma=0.010811 ! Fit after self-cal, rms=0.922625Jy sigma=0.010427 ! 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=0.6793 mas, bmaj=1.73 mas, bpa=-2.315 degrees ! Estimated noise=372.546 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 = 0.0556114 Jy ! Component: 100 - total flux cleaned = 0.0785409 Jy ! Total flux subtracted in 100 components = 0.0785409 Jy ! Clean residual min=-0.005615 max=0.015915 Jy/beam ! Clean residual mean=-0.000006 rms=0.001992 Jy/beam ! Combined flux in latest and established models = 0.0785409 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0785409 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=0.082522Jy sigma=0.000896 ! Fit after self-cal, rms=0.082272Jy sigma=0.000893 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170939 Jy ! Component: 100 - total flux cleaned = 0.0277315 Jy ! Total flux subtracted in 100 components = 0.0277315 Jy ! Clean residual min=-0.003364 max=0.007223 Jy/beam ! Clean residual mean=-0.000006 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.106272 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.106272 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=0.076969Jy sigma=0.000829 ! Fit after self-cal, rms=0.076628Jy sigma=0.000825 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881884 Jy ! Component: 100 - total flux cleaned = 0.0145482 Jy ! Total flux subtracted in 100 components = 0.0145482 Jy ! Clean residual min=-0.003044 max=0.004638 Jy/beam ! Clean residual mean=-0.000006 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.120821 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.120821 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=0.075004Jy sigma=0.000806 ! Fit after self-cal, rms=0.074926Jy sigma=0.000805 ! 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=0.8293 mas, bmaj=2.028 mas, bpa=-1.126 degrees ! Estimated noise=247.274 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 = 0.00734757 Jy ! Component: 100 - total flux cleaned = 0.0118726 Jy ! Component: 150 - total flux cleaned = 0.0148626 Jy ! Component: 200 - total flux cleaned = 0.0168676 Jy ! Total flux subtracted in 200 components = 0.0168676 Jy ! Clean residual min=-0.004153 max=0.003329 Jy/beam ! Clean residual mean=0.000001 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.137688 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 77 components and 0.137688 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=0.074069Jy sigma=0.000796 ! Fit after self-cal, rms=0.074039Jy sigma=0.000796 ! 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 0.91 FD 1.08 HN 1.14 KP 0.90 ! LA 1.04 MK 1.01 NL 1.00 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.86 ! LA 1.06 MK 1.03 NL 1.01 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.17 KP 0.82 ! LA 1.04 MK 1.03 NL 1.04 OV 0.99 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.08 KP 0.82 ! LA 1.07 MK 1.04 NL 0.98 OV 0.98 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.09 KP 0.76 ! LA 1.05 MK 0.99 NL 1.01 OV 1.00 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.05 KP 0.77 ! LA 1.08 MK 1.08 NL 1.03 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.16 KP 0.79 ! LA 1.18 MK 1.01 NL 1.06 OV 1.07 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.20 KP 0.74 ! LA 1.07 MK 0.96 NL 1.02 OV 1.05 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.18 KP 0.78 ! LA 1.09 MK 0.95 NL 1.02 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.16 KP 0.82 ! LA 1.09 MK 0.98 NL 1.06 OV 1.03 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.10 KP 0.86 ! LA 1.10 MK 1.02 NL 1.02 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.11 KP 0.90 ! LA 1.08 MK 0.99 NL 1.06 OV 1.01 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.074039Jy sigma=0.000796 ! Fit after self-cal, rms=0.074189Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8387 mas, bmaj=2.033 mas, bpa=-0.9755 degrees ! Estimated noise=249.374 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 = 0.000280957 Jy ! Component: 100 - total flux cleaned = 0.000281837 Jy ! Component: 150 - total flux cleaned = 0.000247109 Jy ! Component: 200 - total flux cleaned = 0.000232597 Jy ! Total flux subtracted in 200 components = 0.000232597 Jy ! Clean residual min=-0.000973 max=0.000918 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.137921 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.137921 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=0.074180Jy sigma=0.000781 ! Fit after self-cal, rms=0.074220Jy sigma=0.000781 ! 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=0.074220Jy sigma=0.000781 ! Fit after self-cal, rms=0.074415Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8377 mas, bmaj=2.034 mas, bpa=-1.01 degrees ! Estimated noise=249.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230413 Jy ! Component: 100 - total flux cleaned = 0.000214726 Jy ! Component: 150 - total flux cleaned = 0.000201435 Jy ! Component: 200 - total flux cleaned = 0.000201205 Jy ! Total flux subtracted in 200 components = 0.000201205 Jy ! Clean residual min=-0.000822 max=0.000868 Jy/beam ! Clean residual mean=0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.138122 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.138122 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=0.074410Jy sigma=0.000780 ! Fit after self-cal, rms=0.074418Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.53184e-05 Jy ! Component: 100 - total flux cleaned = 3.74902e-06 Jy ! Component: 150 - total flux cleaned = 3.57333e-06 Jy ! Component: 200 - total flux cleaned = 3.28285e-06 Jy ! Total flux subtracted in 200 components = 3.28285e-06 Jy ! Clean residual min=-0.000810 max=0.000856 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.138125 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.138125 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=0.074415Jy sigma=0.000780 ! Fit after self-cal, rms=0.074415Jy sigma=0.000780 ! 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=0.074415Jy sigma=0.000780 ! Fit after self-cal, rms=0.074282Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8365 mas, bmaj=2.033 mas, bpa=-1.098 degrees ! Estimated noise=248.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000130823 Jy ! Component: 100 - total flux cleaned = 0.000131204 Jy ! Component: 150 - total flux cleaned = 0.000131625 Jy ! Component: 200 - total flux cleaned = 0.000131699 Jy ! Total flux subtracted in 200 components = 0.000131699 Jy ! Clean residual min=-0.000796 max=0.000850 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.138257 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.138257 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=0.074280Jy sigma=0.000780 ! Fit after self-cal, rms=0.074280Jy sigma=0.000780 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 = 2.20866e-05 Jy ! Component: 100 - total flux cleaned = 1.36192e-05 Jy ! Component: 150 - total flux cleaned = 1.33286e-05 Jy ! Component: 200 - total flux cleaned = 1.34425e-05 Jy ! Total flux subtracted in 200 components = 1.34425e-05 Jy ! Clean residual min=-0.000792 max=0.000840 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.138271 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.138271 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=0.074278Jy sigma=0.000780 ! Fit after self-cal, rms=0.074278Jy sigma=0.000780 ! 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=0.074278Jy sigma=0.000780 ! Fit after self-cal, rms=0.074120Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.168 mas, bmaj=3.85 mas, bpa=3.032 degrees ! Estimated noise=313.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137721 Jy ! Component: 100 - total flux cleaned = 0.000149203 Jy ! Component: 150 - total flux cleaned = 0.000153388 Jy ! Component: 200 - total flux cleaned = 0.000166966 Jy ! Total flux subtracted in 200 components = 0.000166966 Jy ! Clean residual min=-0.000881 max=0.001104 Jy/beam ! Clean residual mean=0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.138438 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.138438 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=0.074120Jy sigma=0.000780 ! Fit after self-cal, rms=0.074120Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.7327e-06 Jy ! Component: 100 - total flux cleaned = 2.17111e-05 Jy ! Component: 150 - total flux cleaned = 2.84107e-05 Jy ! Component: 200 - total flux cleaned = 3.14598e-05 Jy ! Total flux subtracted in 200 components = 3.14598e-05 Jy ! Clean residual min=-0.000876 max=0.001103 Jy/beam ! Clean residual mean=0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.138469 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 100 components and 0.138469 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=0.074119Jy sigma=0.000780 ! Fit after self-cal, rms=0.074119Jy sigma=0.000780 ! Inverting map ! Added new window around map position (0.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948315 Jy ! Component: 100 - total flux cleaned = 0.00145611 Jy ! Component: 150 - total flux cleaned = 0.00169473 Jy ! Component: 200 - total flux cleaned = 0.00183243 Jy ! Total flux subtracted in 200 components = 0.00183243 Jy ! Clean residual min=-0.000772 max=0.000669 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.140301 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.140301 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=0.074110Jy sigma=0.000780 ! Fit after self-cal, rms=0.074110Jy sigma=0.000780 ! 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=0.8354 mas, bmaj=2.031 mas, bpa=-1.164 degrees ! Estimated noise=248.472 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.031 at -1.164 degrees (North through East) ! Clean map min=-0.00064286 max=0.072567 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=0.6822 mas, bmaj=1.727 mas, bpa=-2.232 degrees ! Estimated noise=375.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558634 Jy ! Component: 100 - total flux cleaned = 0.0820607 Jy ! Component: 150 - total flux cleaned = 0.0985007 Jy ! Component: 200 - total flux cleaned = 0.109233 Jy ! Total flux subtracted in 200 components = 0.109233 Jy ! Clean residual min=-0.002572 max=0.005746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.109233 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 0.109233 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.031 mas, bpa=-1.164 degrees ! Estimated noise=248.472 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 = 0.0107917 Jy ! Component: 100 - total flux cleaned = 0.01711 Jy ! Component: 150 - total flux cleaned = 0.0211467 Jy ! Component: 200 - total flux cleaned = 0.0237864 Jy ! Total flux subtracted in 200 components = 0.0237864 Jy ! Clean residual min=-0.001049 max=0.001801 Jy/beam ! Clean residual mean=0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.13302 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 65 components and 0.133019 Jy ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191038 Jy ! Component: 100 - total flux cleaned = 0.00316098 Jy ! Component: 150 - total flux cleaned = 0.00409483 Jy ! Component: 200 - total flux cleaned = 0.00476736 Jy ! Total flux subtracted in 200 components = 0.00476736 Jy ! Clean residual min=-0.000785 max=0.000780 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.137787 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.137787 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=2.168 mas, bmaj=3.85 mas, bpa=3.032 degrees ! Estimated noise=313.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891146 Jy ! Component: 100 - total flux cleaned = 0.00145977 Jy ! Component: 150 - total flux cleaned = 0.00179409 Jy ! Component: 200 - total flux cleaned = 0.00207327 Jy ! Total flux subtracted in 200 components = 0.00207327 Jy ! Clean residual min=-0.000816 max=0.000674 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.13986 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 = 0.000254252 Jy ! Component: 100 - total flux cleaned = 0.000469493 Jy ! Component: 150 - total flux cleaned = 0.000630101 Jy ! Component: 200 - total flux cleaned = 0.000777109 Jy ! Total flux subtracted in 200 components = 0.000777109 Jy ! Clean residual min=-0.000771 max=0.000634 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.140637 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 141 components and 0.140637 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=2.031 mas, bpa=-1.164 degrees ! Estimated noise=248.472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.57658e-05 Jy ! Component: 100 - total flux cleaned = 0.000117995 Jy ! Component: 150 - total flux cleaned = 0.000207956 Jy ! Component: 200 - total flux cleaned = 0.000291117 Jy ! Total flux subtracted in 200 components = 0.000291117 Jy ! Clean residual min=-0.000664 max=0.000752 Jy/beam ! Clean residual mean=0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.140928 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 0.140928 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=0.074101Jy sigma=0.000780 ! Fit after self-cal, rms=0.074093Jy sigma=0.000780 wmodel J0715-0921_X_2014_05_31_pus_map.mod ! Writing 168 model components to file: J0715-0921_X_2014_05_31_pus_map.mod wobs J0715-0921_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0715-0921_X_2014_05_31_pus_uvs.fits wwins J0715-0921_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0715-0921_X_2014_05_31_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 = 4.54071e-05 Jy ! Component: 100 - total flux cleaned = 4.50987e-05 Jy ! Component: 150 - total flux cleaned = 5.64859e-05 Jy ! Component: 200 - total flux cleaned = 1.4513e-05 Jy ! Component: 250 - total flux cleaned = 4.39814e-06 Jy ! Component: 300 - total flux cleaned = 2.40456e-05 Jy ! Component: 350 - total flux cleaned = 2.40092e-05 Jy ! Component: 400 - total flux cleaned = 1.46714e-05 Jy ! Component: 450 - total flux cleaned = 5.7607e-06 Jy ! Component: 500 - total flux cleaned = 1.47771e-05 Jy ! Component: 550 - total flux cleaned = 2.35012e-05 Jy ! Component: 600 - total flux cleaned = 4.04957e-05 Jy ! Component: 650 - total flux cleaned = 4.87707e-05 Jy ! Component: 700 - total flux cleaned = 7.31519e-05 Jy ! Component: 750 - total flux cleaned = 8.12947e-05 Jy ! Component: 800 - total flux cleaned = 0.000120476 Jy ! Component: 850 - total flux cleaned = 0.000151196 Jy ! Component: 900 - total flux cleaned = 0.000143799 Jy ! Component: 950 - total flux cleaned = 0.000195952 Jy ! Component: 1000 - total flux cleaned = 0.000217953 Jy ! Component: 1050 - total flux cleaned = 0.00022522 Jy ! Component: 1100 - total flux cleaned = 0.00022536 Jy ! Component: 1150 - total flux cleaned = 0.000253556 Jy ! Component: 1200 - total flux cleaned = 0.000281333 Jy ! Component: 1250 - total flux cleaned = 0.00030191 Jy ! Component: 1300 - total flux cleaned = 0.000335716 Jy ! Component: 1350 - total flux cleaned = 0.000362349 Jy ! Component: 1400 - total flux cleaned = 0.000375505 Jy ! Component: 1450 - total flux cleaned = 0.00038859 Jy ! Component: 1500 - total flux cleaned = 0.000401538 Jy ! Component: 1550 - total flux cleaned = 0.000414195 Jy ! Component: 1600 - total flux cleaned = 0.000420488 Jy ! Component: 1650 - total flux cleaned = 0.000439178 Jy ! Component: 1700 - total flux cleaned = 0.000457668 Jy ! Component: 1750 - total flux cleaned = 0.000482016 Jy ! Component: 1800 - total flux cleaned = 0.000488085 Jy ! Component: 1850 - total flux cleaned = 0.000500036 Jy ! Component: 1900 - total flux cleaned = 0.000529704 Jy ! Component: 1950 - total flux cleaned = 0.000553143 Jy ! Component: 2000 - total flux cleaned = 0.000564739 Jy ! Total flux subtracted in 2048 components = 0.000587795 Jy ! Clean residual min=-0.000341 max=0.000341 Jy/beam ! Clean residual mean=0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.141516 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 296 components and 0.141516 Jy ![Exited script file: muppet] wmap "J0715-0921_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.031 at -1.164 degrees (North through East) ! Clean map min=-0.00050109 max=0.073076 Jy/beam ! Writing clean map to FITS file: J0715-0921_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.073076 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108246 device "J0715-0921_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0715-0921_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444382 0.444382 0.888764 1.77753 3.55505 7.11011 14.2202 28.4404 56.8809 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8354 x 2.031 at -1.164 degrees (North through East) ! Clean map min=-0.00050109 max=0.073076 Jy/beam quit ! Quitting program ! Log file J0715-0921_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:03:48 2016