! Started logfile: J0644+2911_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:25 2016 obs J0644+2911_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0644+2911_X_2014_08_05_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772819 visibilities/baseline/integration-bin. ! Found source: J0644+2911 ! ! 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 414 lines of history. ! ! Reading 50496 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 J0644+2911_X_2014_08_05_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 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.982697Jy sigma=0.011054 ! Fit after self-cal, rms=0.951686Jy sigma=0.010744 ! 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=1.043 mas, bmaj=1.904 mas, bpa=32.88 degrees ! Estimated noise=545.657 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 = 0.0376861 Jy ! Component: 100 - total flux cleaned = 0.0482364 Jy ! Total flux subtracted in 100 components = 0.0482364 Jy ! Clean residual min=-0.002568 max=0.004592 Jy/beam ! Clean residual mean=-0.000047 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.0482365 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0482365 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=0.072966Jy sigma=0.000775 ! Fit after self-cal, rms=0.072595Jy sigma=0.000772 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056812 Jy ! Component: 100 - total flux cleaned = 0.00894817 Jy ! Total flux subtracted in 100 components = 0.00894817 Jy ! Clean residual min=-0.002298 max=0.002280 Jy/beam ! Clean residual mean=-0.000020 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0571846 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0571846 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=0.072055Jy sigma=0.000766 ! Fit after self-cal, rms=0.072055Jy sigma=0.000766 ! 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=1.302 mas, bmaj=2.125 mas, bpa=27.69 degrees ! Estimated noise=282.31 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 = 0.00299991 Jy ! Component: 100 - total flux cleaned = 0.00437597 Jy ! Component: 150 - total flux cleaned = 0.0050862 Jy ! Component: 200 - total flux cleaned = 0.00548374 Jy ! Total flux subtracted in 200 components = 0.00548374 Jy ! Clean residual min=-0.002129 max=0.002130 Jy/beam ! Clean residual mean=-0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0626684 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0626684 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=0.071926Jy sigma=0.000764 ! Fit after self-cal, rms=0.071921Jy sigma=0.000764 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.11 HN 1.14 KP 0.93 ! LA 0.98 MK 1.00* NL 1.07 OV 1.05 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.10 KP 0.92 ! LA 1.03 MK 1.00* NL 1.00 OV 1.06 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.12 KP 0.85 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.07 KP 0.80 ! LA 1.02 MK 1.00* NL 0.99 OV 1.13 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.07 KP 0.78 ! LA 1.02 MK 1.00* NL 1.00 OV 1.07 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 0.98 KP 0.81 ! LA 1.05 MK 1.00* NL 1.06 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.10 KP 0.83 ! LA 1.05 MK 1.00* NL 1.02 OV 1.08 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.09 KP 0.72 ! LA 1.02 MK 1.00* NL 1.03 OV 1.08 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 0.95 KP 0.80 ! LA 1.09 MK 1.00* NL 1.07 OV 1.06 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.01 KP 0.84 ! LA 1.07 MK 1.00* NL 1.01 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 0.98 KP 0.87 ! LA 1.02 MK 1.00* NL 1.03 OV 1.04 ! PT 1.00 SC 0.90 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 0.91 KP 0.92 ! LA 1.03 MK 1.00* NL 1.05 OV 1.04 ! PT 0.95 SC 0.88 ! ! ! Fit before self-cal, rms=0.071921Jy sigma=0.000764 ! Fit after self-cal, rms=0.070728Jy sigma=0.000761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=2.128 mas, bpa=28.02 degrees ! Estimated noise=281.687 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 = 0.000117954 Jy ! Component: 100 - total flux cleaned = 0.000171616 Jy ! Component: 150 - total flux cleaned = 0.000141283 Jy ! Component: 200 - total flux cleaned = 9.75909e-05 Jy ! Total flux subtracted in 200 components = 9.75909e-05 Jy ! Clean residual min=-0.000928 max=0.001217 Jy/beam ! Clean residual mean=-0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.062766 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.062766 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=0.070723Jy sigma=0.000761 ! Fit after self-cal, rms=0.070734Jy sigma=0.000760 ! 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=0.070734Jy sigma=0.000760 ! Fit after self-cal, rms=0.070784Jy sigma=0.000760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.127 mas, bpa=27.89 degrees ! Estimated noise=281.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229207 Jy ! Component: 100 - total flux cleaned = 0.000239599 Jy ! Component: 150 - total flux cleaned = 0.00023974 Jy ! Component: 200 - total flux cleaned = 0.00022572 Jy ! Total flux subtracted in 200 components = 0.00022572 Jy ! Clean residual min=-0.000834 max=0.001127 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0629917 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0629917 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=0.070782Jy sigma=0.000760 ! Fit after self-cal, rms=0.070810Jy sigma=0.000760 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 (6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111703 Jy ! Component: 100 - total flux cleaned = 0.00178491 Jy ! Component: 150 - total flux cleaned = 0.00217965 Jy ! Component: 200 - total flux cleaned = 0.00233487 Jy ! Total flux subtracted in 200 components = 0.00233487 Jy ! Clean residual min=-0.000750 max=0.001018 Jy/beam ! Clean residual mean=0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0653265 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 77 components and 0.0653265 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=0.070791Jy sigma=0.000759 ! Fit after self-cal, rms=0.070788Jy sigma=0.000759 ! Inverting map ! Added new window around map position (-14.2, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829736 Jy ! Component: 100 - total flux cleaned = 0.00104297 Jy ! Component: 150 - total flux cleaned = 0.00122531 Jy ! Component: 200 - total flux cleaned = 0.00135408 Jy ! Total flux subtracted in 200 components = 0.00135408 Jy ! Clean residual min=-0.000714 max=0.000635 Jy/beam ! Clean residual mean=0.000006 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0666806 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.0666806 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=0.070776Jy sigma=0.000759 ! Fit after self-cal, rms=0.070770Jy sigma=0.000759 ! 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=0.070770Jy sigma=0.000759 ! Fit after self-cal, rms=0.070744Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.285 mas, bmaj=2.125 mas, bpa=27.87 degrees ! Estimated noise=280.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545395 Jy ! Component: 100 - total flux cleaned = 0.000748381 Jy ! Component: 150 - total flux cleaned = 0.000803165 Jy ! Component: 200 - total flux cleaned = 0.000841348 Jy ! Total flux subtracted in 200 components = 0.000841348 Jy ! Clean residual min=-0.000667 max=0.000627 Jy/beam ! Clean residual mean=0.000005 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.067522 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.067522 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=0.070738Jy sigma=0.000759 ! Fit after self-cal, rms=0.070739Jy sigma=0.000759 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 = 0.000174928 Jy ! Component: 100 - total flux cleaned = 0.000225553 Jy ! Component: 150 - total flux cleaned = 0.000260499 Jy ! Component: 200 - total flux cleaned = 0.000271265 Jy ! Total flux subtracted in 200 components = 0.000271265 Jy ! Clean residual min=-0.000665 max=0.000630 Jy/beam ! Clean residual mean=0.000005 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0677932 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.0677932 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=0.070736Jy sigma=0.000759 ! Fit after self-cal, rms=0.070734Jy sigma=0.000759 ! 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=0.070734Jy sigma=0.000759 ! Fit after self-cal, rms=0.070797Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.392 mas, bmaj=2.656 mas, bpa=-0.2757 degrees ! Estimated noise=316.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276175 Jy ! Component: 100 - total flux cleaned = 0.000310593 Jy ! Component: 150 - total flux cleaned = 0.000340091 Jy ! Component: 200 - total flux cleaned = 0.0003579 Jy ! Total flux subtracted in 200 components = 0.0003579 Jy ! Clean residual min=-0.000632 max=0.000658 Jy/beam ! Clean residual mean=0.000008 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0681511 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 121 components and 0.0681511 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=0.070795Jy sigma=0.000759 ! Fit after self-cal, rms=0.070795Jy sigma=0.000759 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 = 0.000102359 Jy ! Component: 100 - total flux cleaned = 0.000135772 Jy ! Component: 150 - total flux cleaned = 0.000151062 Jy ! Component: 200 - total flux cleaned = 0.000172359 Jy ! Total flux subtracted in 200 components = 0.000172359 Jy ! Clean residual min=-0.000615 max=0.000634 Jy/beam ! Clean residual mean=0.000008 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0683235 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.0683235 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=0.070794Jy sigma=0.000759 ! Fit after self-cal, rms=0.070793Jy sigma=0.000759 ! 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=1.283 mas, bmaj=2.124 mas, bpa=27.93 degrees ! Estimated noise=281.068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 2.124 at 27.93 degrees (North through East) ! Clean map min=-0.00068976 max=0.050357 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=1.015 mas, bmaj=1.925 mas, bpa=33.14 degrees ! Estimated noise=543.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374558 Jy ! Component: 100 - total flux cleaned = 0.0497315 Jy ! Component: 150 - total flux cleaned = 0.0556808 Jy ! Component: 200 - total flux cleaned = 0.0589972 Jy ! Total flux subtracted in 200 components = 0.0589972 Jy ! Clean residual min=-0.002151 max=0.002260 Jy/beam ! Clean residual mean=-0.000022 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0589972 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0589972 Jy ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.124 mas, bpa=27.93 degrees ! Estimated noise=281.068 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 = 0.0026363 Jy ! Component: 100 - total flux cleaned = 0.00430972 Jy ! Component: 150 - total flux cleaned = 0.00553458 Jy ! Component: 200 - total flux cleaned = 0.00636617 Jy ! Total flux subtracted in 200 components = 0.00636617 Jy ! Clean residual min=-0.000903 max=0.000864 Jy/beam ! Clean residual mean=-0.000003 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0653634 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0653634 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=2.392 mas, bmaj=2.656 mas, bpa=-0.2757 degrees ! Estimated noise=316.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000850232 Jy ! Component: 100 - total flux cleaned = 0.00117143 Jy ! Component: 150 - total flux cleaned = 0.00139385 Jy ! Component: 200 - total flux cleaned = 0.00162778 Jy ! Total flux subtracted in 200 components = 0.00162778 Jy ! Clean residual min=-0.000715 max=0.000588 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0669912 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 = 0.000202362 Jy ! Component: 100 - total flux cleaned = 0.000393743 Jy ! Component: 150 - total flux cleaned = 0.000550092 Jy ! Component: 200 - total flux cleaned = 0.000702833 Jy ! Total flux subtracted in 200 components = 0.000702833 Jy ! Clean residual min=-0.000660 max=0.000609 Jy/beam ! Clean residual mean=0.000005 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.067694 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.067694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.283 mas, bmaj=2.124 mas, bpa=27.93 degrees ! Estimated noise=281.068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270524 Jy ! Component: 100 - total flux cleaned = 0.000418694 Jy ! Component: 150 - total flux cleaned = 0.000479339 Jy ! Component: 200 - total flux cleaned = 0.00049378 Jy ! Total flux subtracted in 200 components = 0.00049378 Jy ! Clean residual min=-0.000661 max=0.000661 Jy/beam ! Clean residual mean=0.000004 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0681878 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.0681878 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=0.070800Jy sigma=0.000759 ! Fit after self-cal, rms=0.070803Jy sigma=0.000759 wmodel J0644+2911_X_2014_08_05_pus_map.mod ! Writing 104 model components to file: J0644+2911_X_2014_08_05_pus_map.mod wobs J0644+2911_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0644+2911_X_2014_08_05_pus_uvs.fits wwins J0644+2911_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0644+2911_X_2014_08_05_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 = -8.29838e-05 Jy ! Component: 100 - total flux cleaned = -0.000192546 Jy ! Component: 150 - total flux cleaned = -0.000254768 Jy ! Component: 200 - total flux cleaned = -0.00032421 Jy ! Component: 250 - total flux cleaned = -0.000352681 Jy ! Component: 300 - total flux cleaned = -0.000362198 Jy ! Component: 350 - total flux cleaned = -0.000371241 Jy ! Component: 400 - total flux cleaned = -0.000371218 Jy ! Component: 450 - total flux cleaned = -0.000396586 Jy ! Component: 500 - total flux cleaned = -0.000413086 Jy ! Component: 550 - total flux cleaned = -0.000437407 Jy ! Component: 600 - total flux cleaned = -0.000469222 Jy ! Component: 650 - total flux cleaned = -0.000477017 Jy ! Component: 700 - total flux cleaned = -0.000492137 Jy ! Component: 750 - total flux cleaned = -0.00049953 Jy ! Component: 800 - total flux cleaned = -0.000506721 Jy ! Component: 850 - total flux cleaned = -0.000506704 Jy ! Component: 900 - total flux cleaned = -0.000541757 Jy ! Component: 950 - total flux cleaned = -0.000534706 Jy ! Component: 1000 - total flux cleaned = -0.000548268 Jy ! Component: 1050 - total flux cleaned = -0.000568196 Jy ! Component: 1100 - total flux cleaned = -0.000568047 Jy ! Component: 1150 - total flux cleaned = -0.00059357 Jy ! Component: 1200 - total flux cleaned = -0.000599829 Jy ! Component: 1250 - total flux cleaned = -0.000599677 Jy ! Component: 1300 - total flux cleaned = -0.000587501 Jy ! Component: 1350 - total flux cleaned = -0.000599592 Jy ! Component: 1400 - total flux cleaned = -0.000593562 Jy ! Component: 1450 - total flux cleaned = -0.000599398 Jy ! Component: 1500 - total flux cleaned = -0.00059951 Jy ! Component: 1550 - total flux cleaned = -0.000622413 Jy ! Component: 1600 - total flux cleaned = -0.000622307 Jy ! Component: 1650 - total flux cleaned = -0.000627879 Jy ! Component: 1700 - total flux cleaned = -0.000638842 Jy ! Component: 1750 - total flux cleaned = -0.000627936 Jy ! Component: 1800 - total flux cleaned = -0.000633285 Jy ! Component: 1850 - total flux cleaned = -0.000628026 Jy ! Component: 1900 - total flux cleaned = -0.000643674 Jy ! Component: 1950 - total flux cleaned = -0.000628129 Jy ! Component: 2000 - total flux cleaned = -0.000612893 Jy ! Total flux subtracted in 2048 components = -0.000602779 Jy ! Clean residual min=-0.000293 max=0.000285 Jy/beam ! Clean residual mean=0.000003 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.067585 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 223 components and 0.067585 Jy ![Exited script file: muppet] wmap "J0644+2911_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 2.124 at 27.93 degrees (North through East) ! Clean map min=-0.00070068 max=0.049788 Jy/beam ! Writing clean map to FITS file: J0644+2911_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0497884 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.65239e-05 device "J0644+2911_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0644+2911_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.581605 0.581605 1.16321 2.32642 4.65284 9.30567 18.6113 37.2227 74.4454 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.283 x 2.124 at 27.93 degrees (North through East) ! Clean map min=-0.00070068 max=0.049788 Jy/beam quit ! Quitting program ! Log file J0644+2911_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:28 2016