! Started logfile: J1903+0145_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:11:52 2016 obs J1903+0145_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1903+0145_X_2014_05_31_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986619 visibilities/baseline/integration-bin. ! Found source: J1903+0145 ! ! 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 49548 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 J1903+0145_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 54 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 54 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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 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 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934836Jy sigma=0.010926 ! Fit after self-cal, rms=0.918921Jy sigma=0.010762 ! 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=0.8026 mas, bmaj=1.797 mas, bpa=-1.903 degrees ! Estimated noise=536.073 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 = 0.0604352 Jy ! Component: 100 - total flux cleaned = 0.0839058 Jy ! Total flux subtracted in 100 components = 0.0839058 Jy ! Clean residual min=-0.005516 max=0.011060 Jy/beam ! Clean residual mean=-0.000043 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.0839058 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0839058 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=0.076140Jy sigma=0.000846 ! Fit after self-cal, rms=0.075997Jy sigma=0.000844 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133262 Jy ! Component: 100 - total flux cleaned = 0.0212014 Jy ! Total flux subtracted in 100 components = 0.0212014 Jy ! Clean residual min=-0.003629 max=0.004726 Jy/beam ! Clean residual mean=-0.000009 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.105107 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.105107 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=0.073036Jy sigma=0.000804 ! Fit after self-cal, rms=0.073021Jy sigma=0.000804 ! 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=0.9811 mas, bmaj=2.077 mas, bpa=1.027 degrees ! Estimated noise=280.377 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 = 0.0075188 Jy ! Component: 100 - total flux cleaned = 0.0120382 Jy ! Component: 150 - total flux cleaned = 0.014947 Jy ! Component: 200 - total flux cleaned = 0.0168348 Jy ! Total flux subtracted in 200 components = 0.0168348 Jy ! Clean residual min=-0.003902 max=0.003616 Jy/beam ! Clean residual mean=0.000024 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.121942 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.121942 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=0.072184Jy sigma=0.000794 ! Fit after self-cal, rms=0.072169Jy sigma=0.000793 ! 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 0.94 FD 1.06 HN 1.13 KP 0.90 ! LA 1.05 MK 1.02 NL 1.04 OV 0.95 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.16 KP 0.87 ! LA 1.03 MK 0.95 NL 1.05 OV 0.96 ! PT 0.93 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.16 KP 0.83 ! LA 1.07 MK 1.01 NL 1.03 OV 0.99 ! PT 0.89 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.13 KP 0.79 ! LA 1.06 MK 1.03 NL 1.02 OV 0.97 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.04 KP 0.77 ! LA 1.06 MK 0.99 NL 1.06 OV 0.99 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.15 KP 0.75 ! LA 1.06 MK 1.01 NL 1.04 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.17 HN 1.20 KP 0.80 ! LA 1.11 MK 1.00 NL 1.11 OV 1.07 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.21 KP 0.75 ! LA 1.04 MK 0.98 NL 1.06 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.19 KP 0.78 ! LA 1.08 MK 0.99 NL 1.03 OV 1.04 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.16 KP 0.81 ! LA 1.08 MK 1.03 NL 1.04 OV 1.00 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.14 KP 0.84 ! LA 1.08 MK 0.90 NL 1.02 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.06 KP 0.89 ! LA 1.06 MK 0.93 NL 1.07 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.072169Jy sigma=0.000793 ! Fit after self-cal, rms=0.072120Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.991 mas, bmaj=2.089 mas, bpa=0.9429 degrees ! Estimated noise=281.031 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 (-7, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210623 Jy ! Component: 100 - total flux cleaned = 0.00245575 Jy ! Component: 150 - total flux cleaned = 0.00260899 Jy ! Component: 200 - total flux cleaned = 0.00272298 Jy ! Total flux subtracted in 200 components = 0.00272298 Jy ! Clean residual min=-0.001314 max=0.002010 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.124665 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.124665 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=0.072060Jy sigma=0.000778 ! Fit after self-cal, rms=0.072102Jy sigma=0.000777 ! Inverting map ! Added new window around map position (-2.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145101 Jy ! Component: 100 - total flux cleaned = 0.00167855 Jy ! Component: 150 - total flux cleaned = 0.00178544 Jy ! Component: 200 - total flux cleaned = 0.00185595 Jy ! Total flux subtracted in 200 components = 0.00185595 Jy ! Clean residual min=-0.001193 max=0.001164 Jy/beam ! Clean residual mean=0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.126521 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.126521 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=0.072062Jy sigma=0.000777 ! Fit after self-cal, rms=0.072055Jy sigma=0.000777 ! 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=0.072055Jy sigma=0.000777 ! Fit after self-cal, rms=0.072033Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9862 mas, bmaj=2.085 mas, bpa=0.8443 degrees ! Estimated noise=279.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627476 Jy ! Component: 100 - total flux cleaned = 0.000893042 Jy ! Component: 150 - total flux cleaned = 0.00102756 Jy ! Component: 200 - total flux cleaned = 0.00113146 Jy ! Total flux subtracted in 200 components = 0.00113146 Jy ! Clean residual min=-0.001049 max=0.001063 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.127652 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.127652 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=0.072019Jy sigma=0.000776 ! Fit after self-cal, rms=0.072030Jy sigma=0.000776 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 = 0.000222022 Jy ! Component: 100 - total flux cleaned = 0.000353617 Jy ! Component: 150 - total flux cleaned = 0.000398743 Jy ! Component: 200 - total flux cleaned = 0.000427267 Jy ! Total flux subtracted in 200 components = 0.000427267 Jy ! Clean residual min=-0.001060 max=0.001044 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.12808 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.12808 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=0.072024Jy sigma=0.000776 ! Fit after self-cal, rms=0.072023Jy sigma=0.000776 ! 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=0.072023Jy sigma=0.000776 ! Fit after self-cal, rms=0.072042Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9859 mas, bmaj=2.084 mas, bpa=0.8103 degrees ! Estimated noise=279.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043188 Jy ! Component: 100 - total flux cleaned = 0.000563065 Jy ! Component: 150 - total flux cleaned = 0.000590016 Jy ! Component: 200 - total flux cleaned = 0.000627794 Jy ! Total flux subtracted in 200 components = 0.000627794 Jy ! Clean residual min=-0.001030 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.128707 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.128707 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=0.072036Jy sigma=0.000776 ! Fit after self-cal, rms=0.072036Jy sigma=0.000776 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 = 0.000140561 Jy ! Component: 100 - total flux cleaned = 0.000165171 Jy ! Component: 150 - total flux cleaned = 0.000188937 Jy ! Component: 200 - total flux cleaned = 0.00023349 Jy ! Total flux subtracted in 200 components = 0.00023349 Jy ! Clean residual min=-0.001035 max=0.001022 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.128941 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.128941 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=0.072033Jy sigma=0.000776 ! Fit after self-cal, rms=0.072033Jy sigma=0.000776 ! 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=0.072033Jy sigma=0.000776 ! Fit after self-cal, rms=0.072064Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.296 mas, bpa=1.609 degrees ! Estimated noise=334.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00050468 Jy ! Component: 100 - total flux cleaned = 0.000731877 Jy ! Component: 150 - total flux cleaned = 0.000883408 Jy ! Component: 200 - total flux cleaned = 0.000927947 Jy ! Total flux subtracted in 200 components = 0.000927947 Jy ! Clean residual min=-0.001112 max=0.001512 Jy/beam ! Clean residual mean=0.000000 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.129869 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.129869 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=0.072063Jy sigma=0.000776 ! Fit after self-cal, rms=0.072061Jy sigma=0.000776 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 = 0.000150022 Jy ! Component: 100 - total flux cleaned = 0.000183917 Jy ! Component: 150 - total flux cleaned = 0.000225065 Jy ! Component: 200 - total flux cleaned = 0.00026281 Jy ! Total flux subtracted in 200 components = 0.00026281 Jy ! Clean residual min=-0.001107 max=0.001513 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.130132 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.130132 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=0.072061Jy sigma=0.000776 ! Fit after self-cal, rms=0.072059Jy sigma=0.000776 ! 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=0.9858 mas, bmaj=2.083 mas, bpa=0.7739 degrees ! Estimated noise=279.671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9858 x 2.083 at 0.7739 degrees (North through East) ! Clean map min=-0.00092279 max=0.080618 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=0.804 mas, bmaj=1.8 mas, bpa=-1.936 degrees ! Estimated noise=534.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0602993 Jy ! Component: 100 - total flux cleaned = 0.0846911 Jy ! Component: 150 - total flux cleaned = 0.0974954 Jy ! Component: 200 - total flux cleaned = 0.105119 Jy ! Total flux subtracted in 200 components = 0.105119 Jy ! Clean residual min=-0.002618 max=0.003959 Jy/beam ! Clean residual mean=-0.000028 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.105119 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.105119 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9858 mas, bmaj=2.083 mas, bpa=0.7739 degrees ! Estimated noise=279.671 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 = 0.00656529 Jy ! Component: 100 - total flux cleaned = 0.0106975 Jy ! Component: 150 - total flux cleaned = 0.013671 Jy ! Component: 200 - total flux cleaned = 0.0158977 Jy ! Total flux subtracted in 200 components = 0.0158977 Jy ! Clean residual min=-0.001328 max=0.001415 Jy/beam ! Clean residual mean=-0.000008 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.121016 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 65 components and 0.121016 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=2.253 mas, bmaj=3.296 mas, bpa=1.609 degrees ! Estimated noise=334.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254364 Jy ! Component: 100 - total flux cleaned = 0.00419171 Jy ! Component: 150 - total flux cleaned = 0.0054013 Jy ! Component: 200 - total flux cleaned = 0.00634554 Jy ! Total flux subtracted in 200 components = 0.00634554 Jy ! Clean residual min=-0.001323 max=0.001417 Jy/beam ! Clean residual mean=-0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.127362 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 = 0.000745522 Jy ! Component: 100 - total flux cleaned = 0.0013356 Jy ! Component: 150 - total flux cleaned = 0.00180309 Jy ! Component: 200 - total flux cleaned = 0.00202049 Jy ! Total flux subtracted in 200 components = 0.00202049 Jy ! Clean residual min=-0.001192 max=0.001381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.129382 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 116 components and 0.129382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9858 mas, bmaj=2.083 mas, bpa=0.7739 degrees ! Estimated noise=279.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25941e-05 Jy ! Component: 100 - total flux cleaned = 4.9902e-05 Jy ! Component: 150 - total flux cleaned = 9.30047e-05 Jy ! Component: 200 - total flux cleaned = 0.00011144 Jy ! Total flux subtracted in 200 components = 0.00011144 Jy ! Clean residual min=-0.000994 max=0.001038 Jy/beam ! Clean residual mean=-0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.129494 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.129494 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=0.072072Jy sigma=0.000776 ! Fit after self-cal, rms=0.072060Jy sigma=0.000776 wmodel J1903+0145_X_2014_05_31_pus_map.mod ! Writing 137 model components to file: J1903+0145_X_2014_05_31_pus_map.mod wobs J1903+0145_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1903+0145_X_2014_05_31_pus_uvs.fits wwins J1903+0145_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1903+0145_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 = -1.2637e-05 Jy ! Component: 100 - total flux cleaned = 8.90699e-05 Jy ! Component: 150 - total flux cleaned = 0.000168296 Jy ! Component: 200 - total flux cleaned = 0.000168552 Jy ! Component: 250 - total flux cleaned = 0.000182558 Jy ! Component: 300 - total flux cleaned = 0.000182486 Jy ! Component: 350 - total flux cleaned = 0.000195664 Jy ! Component: 400 - total flux cleaned = 0.00019601 Jy ! Component: 450 - total flux cleaned = 0.000195939 Jy ! Component: 500 - total flux cleaned = 0.000207593 Jy ! Component: 550 - total flux cleaned = 0.000219168 Jy ! Component: 600 - total flux cleaned = 0.000252729 Jy ! Component: 650 - total flux cleaned = 0.000285416 Jy ! Component: 700 - total flux cleaned = 0.00031728 Jy ! Component: 750 - total flux cleaned = 0.000359085 Jy ! Component: 800 - total flux cleaned = 0.000410164 Jy ! Component: 850 - total flux cleaned = 0.000460083 Jy ! Component: 900 - total flux cleaned = 0.000499328 Jy ! Component: 950 - total flux cleaned = 0.000508883 Jy ! Component: 1000 - total flux cleaned = 0.000566061 Jy ! Component: 1050 - total flux cleaned = 0.000565885 Jy ! Component: 1100 - total flux cleaned = 0.000584304 Jy ! Component: 1150 - total flux cleaned = 0.000584231 Jy ! Component: 1200 - total flux cleaned = 0.000593154 Jy ! Component: 1250 - total flux cleaned = 0.000592988 Jy ! Component: 1300 - total flux cleaned = 0.000584411 Jy ! Component: 1350 - total flux cleaned = 0.000601712 Jy ! Component: 1400 - total flux cleaned = 0.000618529 Jy ! Component: 1450 - total flux cleaned = 0.000602033 Jy ! Component: 1500 - total flux cleaned = 0.000602151 Jy ! Component: 1550 - total flux cleaned = 0.000626416 Jy ! Component: 1600 - total flux cleaned = 0.000642131 Jy ! Component: 1650 - total flux cleaned = 0.000618467 Jy ! Component: 1700 - total flux cleaned = 0.000618549 Jy ! Component: 1750 - total flux cleaned = 0.000641628 Jy ! Component: 1800 - total flux cleaned = 0.000649064 Jy ! Component: 1850 - total flux cleaned = 0.000656621 Jy ! Component: 1900 - total flux cleaned = 0.000671411 Jy ! Component: 1950 - total flux cleaned = 0.000671361 Jy ! Component: 2000 - total flux cleaned = 0.000707577 Jy ! Total flux subtracted in 2048 components = 0.00070747 Jy ! Clean residual min=-0.000437 max=0.000414 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.130201 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 276 components and 0.130201 Jy ![Exited script file: muppet] wmap "J1903+0145_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9858 x 2.083 at 0.7739 degrees (North through East) ! Clean map min=-0.0007211 max=0.080735 Jy/beam ! Writing clean map to FITS file: J1903+0145_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 0.080735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136809 device "J1903+0145_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1903+0145_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.508365 0.508365 1.01673 2.03346 4.06692 8.13383 16.2677 32.5353 65.0707 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.08 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9858 x 2.083 at 0.7739 degrees (North through East) ! Clean map min=-0.0007211 max=0.080735 Jy/beam quit ! Quitting program ! Log file J1903+0145_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:11:55 2016