! Started logfile: J1908-2509_X_2017_08_12_pus_uvs.log on Fri May 10 15:27:43 2019 obs J1908-2509_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J1908-2509_X_2017_08_12_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.760047 visibilities/baseline/integration-bin. ! Found source: J1908-2509 ! ! 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 1049 lines of history. ! ! Reading 38580 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 J1908-2509_X_2017_08_12_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 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 160 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 184 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005262Jy sigma=0.007505 ! Fit after self-cal, rms=0.956547Jy sigma=0.007163 ! 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=0.6082 mas, bmaj=1.602 mas, bpa=-1.034 degrees ! Estimated noise=996.622 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 = 0.0375853 Jy ! Component: 100 - total flux cleaned = 0.0457912 Jy ! Total flux subtracted in 100 components = 0.0457912 Jy ! Clean residual min=-0.003458 max=0.002861 Jy/beam ! Clean residual mean=0.000005 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.0457912 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0457912 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=0.100007Jy sigma=0.000621 ! Fit after self-cal, rms=0.098496Jy sigma=0.000609 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442809 Jy ! Component: 100 - total flux cleaned = 0.00561802 Jy ! Total flux subtracted in 100 components = 0.00561802 Jy ! Clean residual min=-0.003483 max=0.002719 Jy/beam ! Clean residual mean=0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0514093 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0514093 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=0.098302Jy sigma=0.000609 ! Fit after self-cal, rms=0.098263Jy sigma=0.000608 ! 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=0.7468 mas, bmaj=1.889 mas, bpa=-0.8982 degrees ! Estimated noise=510.082 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 = -0.00110591 Jy ! Component: 100 - total flux cleaned = -0.00116259 Jy ! Component: 150 - total flux cleaned = -0.00123529 Jy ! Component: 200 - total flux cleaned = -0.00127728 Jy ! Total flux subtracted in 200 components = -0.00127728 Jy ! Clean residual min=-0.002707 max=0.001764 Jy/beam ! Clean residual mean=0.000014 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.050132 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.050132 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=0.098262Jy sigma=0.000608 ! Fit after self-cal, rms=0.098253Jy sigma=0.000608 ! 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 0.96 FD 1.00* HN 0.66 KP 0.96 ! LA 1.14 MK 1.08 NL 1.00 OV 1.06 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.75 KP 0.99 ! LA 1.16 MK 1.05 NL 1.06 OV 1.12 ! PT 1.18 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.72 KP 0.96 ! LA 1.07 MK 1.06 NL 1.00 OV 1.12 ! PT 1.15 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.73 KP 1.04 ! LA 1.04 MK 1.06 NL 1.05 OV 1.02 ! PT 1.16 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.77 KP 0.89 ! LA 1.05 MK 1.10 NL 1.02 OV 1.15 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.69 KP 0.95 ! LA 1.01 MK 0.95 NL 1.08 OV 1.07 ! PT 1.12 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.62 KP 0.98 ! LA 1.06 MK 1.14 NL 0.95 OV 1.13 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.63 KP 0.95 ! LA 1.05 MK 1.04 NL 1.01 OV 1.10 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.68 KP 0.95 ! LA 1.02 MK 1.05 NL 1.02 OV 1.05 ! PT 1.16 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.62 KP 0.95 ! LA 1.05 MK 0.96 NL 0.96 OV 1.07 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.62 KP 0.93 ! LA 0.96 MK 0.92 NL 0.99 OV 1.11 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.59 KP 0.82 ! LA 1.00 MK 0.86 NL 1.00 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.098253Jy sigma=0.000608 ! Fit after self-cal, rms=0.086704Jy sigma=0.000606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7423 mas, bmaj=1.897 mas, bpa=-1.181 degrees ! Estimated noise=511.844 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 = 0.000239031 Jy ! Component: 100 - total flux cleaned = 0.000260684 Jy ! Component: 150 - total flux cleaned = 0.000260979 Jy ! Component: 200 - total flux cleaned = 0.000260734 Jy ! Total flux subtracted in 200 components = 0.000260734 Jy ! Clean residual min=-0.001267 max=0.001105 Jy/beam ! Clean residual mean=-0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0503927 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0503927 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=0.086702Jy sigma=0.000606 ! Fit after self-cal, rms=0.086413Jy sigma=0.000605 ! 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=0.086413Jy sigma=0.000605 ! Fit after self-cal, rms=0.085218Jy sigma=0.000604 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7406 mas, bmaj=1.898 mas, bpa=-1.318 degrees ! Estimated noise=510.319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264867 Jy ! Component: 100 - total flux cleaned = 0.000283481 Jy ! Component: 150 - total flux cleaned = 0.000291167 Jy ! Component: 200 - total flux cleaned = 0.000291575 Jy ! Total flux subtracted in 200 components = 0.000291575 Jy ! Clean residual min=-0.001272 max=0.001101 Jy/beam ! Clean residual mean=-0.000007 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0506843 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0506843 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=0.085215Jy sigma=0.000604 ! Fit after self-cal, rms=0.085171Jy sigma=0.000604 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 = 9.49253e-05 Jy ! Component: 100 - total flux cleaned = 0.000123933 Jy ! Component: 150 - total flux cleaned = 0.00012983 Jy ! Component: 200 - total flux cleaned = 0.000129533 Jy ! Total flux subtracted in 200 components = 0.000129533 Jy ! Clean residual min=-0.001353 max=0.001175 Jy/beam ! Clean residual mean=-0.000005 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0508138 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0508138 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=0.085169Jy sigma=0.000604 ! Fit after self-cal, rms=0.085168Jy sigma=0.000604 ! 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=0.085168Jy sigma=0.000604 ! Fit after self-cal, rms=0.085452Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7392 mas, bmaj=1.894 mas, bpa=-1.319 degrees ! Estimated noise=510.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229892 Jy ! Component: 100 - total flux cleaned = 0.000260148 Jy ! Component: 150 - total flux cleaned = 0.000273315 Jy ! Component: 200 - total flux cleaned = 0.000279061 Jy ! Total flux subtracted in 200 components = 0.000279061 Jy ! Clean residual min=-0.001238 max=0.001134 Jy/beam ! Clean residual mean=-0.000006 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0510929 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0510929 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=0.085451Jy sigma=0.000604 ! Fit after self-cal, rms=0.085482Jy sigma=0.000604 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 = 1.25335e-05 Jy ! Component: 100 - total flux cleaned = 2.78473e-05 Jy ! Component: 150 - total flux cleaned = 2.14954e-05 Jy ! Component: 200 - total flux cleaned = 2.12632e-05 Jy ! Total flux subtracted in 200 components = 2.12632e-05 Jy ! Clean residual min=-0.001229 max=0.001135 Jy/beam ! Clean residual mean=-0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0511141 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0511141 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=0.085481Jy sigma=0.000604 ! Fit after self-cal, rms=0.085477Jy sigma=0.000603 ! 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=0.085477Jy sigma=0.000603 ! Fit after self-cal, rms=0.085880Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=4.951 mas, bpa=2.87 degrees ! Estimated noise=719.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286099 Jy ! Component: 100 - total flux cleaned = 0.000323734 Jy ! Component: 150 - total flux cleaned = 0.000327703 Jy ! Component: 200 - total flux cleaned = 0.000335242 Jy ! Total flux subtracted in 200 components = 0.000335242 Jy ! Clean residual min=-0.001400 max=0.001451 Jy/beam ! Clean residual mean=-0.000016 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0514494 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0514494 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=0.085881Jy sigma=0.000603 ! Fit after self-cal, rms=0.085903Jy sigma=0.000603 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.81713e-05 Jy ! Component: 100 - total flux cleaned = 4.62044e-05 Jy ! Component: 150 - total flux cleaned = 5.00633e-05 Jy ! Component: 200 - total flux cleaned = 5.38514e-05 Jy ! Total flux subtracted in 200 components = 5.38514e-05 Jy ! Clean residual min=-0.001316 max=0.001453 Jy/beam ! Clean residual mean=-0.000016 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0515032 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0515032 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=0.085903Jy sigma=0.000603 ! Fit after self-cal, rms=0.085907Jy sigma=0.000603 ! 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=0.7379 mas, bmaj=1.891 mas, bpa=-1.387 degrees ! Estimated noise=511.362 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7379 x 1.891 at -1.387 degrees (North through East) ! Clean map min=-0.0010531 max=0.049349 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=0.6008 mas, bmaj=1.62 mas, bpa=-2.003 degrees ! Estimated noise=948.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387774 Jy ! Component: 100 - total flux cleaned = 0.0473404 Jy ! Component: 150 - total flux cleaned = 0.0498279 Jy ! Component: 200 - total flux cleaned = 0.050199 Jy ! Total flux subtracted in 200 components = 0.050199 Jy ! Clean residual min=-0.001902 max=0.002269 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.050199 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.050199 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7379 mas, bmaj=1.891 mas, bpa=-1.387 degrees ! Estimated noise=511.362 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) ! Added new window around map position (0.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147481 Jy ! Component: 100 - total flux cleaned = 0.00208152 Jy ! Component: 150 - total flux cleaned = 0.00224922 Jy ! Component: 200 - total flux cleaned = 0.00233248 Jy ! Total flux subtracted in 200 components = 0.00233248 Jy ! Clean residual min=-0.001154 max=0.001118 Jy/beam ! Clean residual mean=-0.000005 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0525315 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0525315 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=2.076 mas, bmaj=4.951 mas, bpa=2.87 degrees ! Estimated noise=719.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465843 Jy ! Component: 100 - total flux cleaned = 0.000538178 Jy ! Component: 150 - total flux cleaned = 0.000575651 Jy ! Component: 200 - total flux cleaned = 0.000575808 Jy ! Total flux subtracted in 200 components = 0.000575808 Jy ! Clean residual min=-0.001412 max=0.001097 Jy/beam ! Clean residual mean=-0.000011 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0531073 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 = 4.92763e-06 Jy ! Component: 100 - total flux cleaned = 4.94194e-06 Jy ! Component: 150 - total flux cleaned = 7.85484e-07 Jy ! Component: 200 - total flux cleaned = -7.2978e-06 Jy ! Total flux subtracted in 200 components = -7.2978e-06 Jy ! Clean residual min=-0.001409 max=0.001090 Jy/beam ! Clean residual mean=-0.000011 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0531 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.0531 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7379 mas, bmaj=1.891 mas, bpa=-1.387 degrees ! Estimated noise=511.362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191831 Jy ! Component: 100 - total flux cleaned = -0.000191502 Jy ! Component: 150 - total flux cleaned = -0.000191865 Jy ! Component: 200 - total flux cleaned = -0.000207624 Jy ! Total flux subtracted in 200 components = -0.000207624 Jy ! Clean residual min=-0.001150 max=0.001116 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0528924 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0528924 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=0.085894Jy sigma=0.000603 ! Fit after self-cal, rms=0.085884Jy sigma=0.000603 wmodel J1908-2509_X_2017_08_12_pus_map.mod ! Writing 39 model components to file: J1908-2509_X_2017_08_12_pus_map.mod wobs J1908-2509_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J1908-2509_X_2017_08_12_pus_uvs.fits wwins J1908-2509_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J1908-2509_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000237159 Jy ! Component: 100 - total flux cleaned = -0.000331363 Jy ! Component: 150 - total flux cleaned = -0.000384343 Jy ! Component: 200 - total flux cleaned = -0.000502228 Jy ! Component: 250 - total flux cleaned = -0.000616373 Jy ! Component: 300 - total flux cleaned = -0.000695353 Jy ! Component: 350 - total flux cleaned = -0.000818103 Jy ! Component: 400 - total flux cleaned = -0.000922387 Jy ! Component: 450 - total flux cleaned = -0.00103824 Jy ! Component: 500 - total flux cleaned = -0.00110853 Jy ! Component: 550 - total flux cleaned = -0.00116339 Jy ! Component: 600 - total flux cleaned = -0.00117681 Jy ! Component: 650 - total flux cleaned = -0.00124225 Jy ! Component: 700 - total flux cleaned = -0.0012806 Jy ! Component: 750 - total flux cleaned = -0.00129304 Jy ! Component: 800 - total flux cleaned = -0.00132991 Jy ! Component: 850 - total flux cleaned = -0.00138974 Jy ! Component: 900 - total flux cleaned = -0.00142481 Jy ! Component: 950 - total flux cleaned = -0.00147061 Jy ! Component: 1000 - total flux cleaned = -0.00152682 Jy ! Component: 1050 - total flux cleaned = -0.00157127 Jy ! Component: 1100 - total flux cleaned = -0.00166926 Jy ! Component: 1150 - total flux cleaned = -0.00171179 Jy ! Component: 1200 - total flux cleaned = -0.0017747 Jy ! Component: 1250 - total flux cleaned = -0.00177451 Jy ! Component: 1300 - total flux cleaned = -0.0018153 Jy ! Component: 1350 - total flux cleaned = -0.00187545 Jy ! Component: 1400 - total flux cleaned = -0.00193451 Jy ! Component: 1450 - total flux cleaned = -0.00195375 Jy ! Component: 1500 - total flux cleaned = -0.00196358 Jy ! Component: 1550 - total flux cleaned = -0.00200146 Jy ! Component: 1600 - total flux cleaned = -0.0020203 Jy ! Component: 1650 - total flux cleaned = -0.00205719 Jy ! Component: 1700 - total flux cleaned = -0.00207537 Jy ! Component: 1750 - total flux cleaned = -0.00205757 Jy ! Component: 1800 - total flux cleaned = -0.00208432 Jy ! Component: 1850 - total flux cleaned = -0.00209299 Jy ! Component: 1900 - total flux cleaned = -0.00208441 Jy ! Component: 1950 - total flux cleaned = -0.00210143 Jy ! Component: 2000 - total flux cleaned = -0.00206763 Jy ! Total flux subtracted in 2048 components = -0.00206761 Jy ! Clean residual min=-0.000492 max=0.000621 Jy/beam ! Clean residual mean=-0.000002 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0508248 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 181 components and 0.0508248 Jy ![Exited script file: muppet] wmap "J1908-2509_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7379 x 1.891 at -1.387 degrees (North through East) ! Clean map min=-0.00085736 max=0.049383 Jy/beam ! Writing clean map to FITS file: J1908-2509_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0493826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.904033 0.904033 1.80807 3.61613 7.23226 14.4645 28.9291 57.8581 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 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: 0.7379 x 1.891 at -1.387 degrees (North through East) ! Clean map min=-0.00085736 max=0.049383 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1908-2509_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:27:45 2019