! Started logfile: J0040+0125_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:01:30 2016 obs J0040+0125_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0040+0125_X_2014_08_09_pus_uva.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787963 visibilities/baseline/integration-bin. ! Found source: J0040+0125 ! ! 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 324 lines of history. ! ! Reading 51060 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 J0040+0125_X_2014_08_09_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.942386Jy sigma=0.011087 ! Fit after self-cal, rms=0.897984Jy sigma=0.010601 ! 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=0.9977 mas, bmaj=2.497 mas, bpa=20.74 degrees ! Estimated noise=644.533 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 = 0.0793331 Jy ! Component: 100 - total flux cleaned = 0.0971299 Jy ! Total flux subtracted in 100 components = 0.0971299 Jy ! Clean residual min=-0.005394 max=0.006578 Jy/beam ! Clean residual mean=0.000008 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.0971299 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0971299 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=0.072781Jy sigma=0.000812 ! Fit after self-cal, rms=0.072774Jy sigma=0.000812 ! 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=1.156 mas, bmaj=2.723 mas, bpa=18.4 degrees ! Estimated noise=268.337 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 = 0.00938455 Jy ! Component: 100 - total flux cleaned = 0.0142118 Jy ! Component: 150 - total flux cleaned = 0.0170239 Jy ! Component: 200 - total flux cleaned = 0.0177044 Jy ! Total flux subtracted in 200 components = 0.0177044 Jy ! Clean residual min=-0.004332 max=0.004229 Jy/beam ! Clean residual mean=0.000053 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.114834 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.114834 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=0.071536Jy sigma=0.000798 ! Fit after self-cal, rms=0.071550Jy sigma=0.000798 ! 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 0.91 FD 1.10 HN 1.08 KP 0.94 ! LA 1.03 MK 1.00* NL 0.98 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.88 ! LA 1.04 MK 1.00* NL 0.98 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.19 KP 0.83 ! LA 1.09 MK 1.00* NL 0.98 OV 0.97 ! PT 0.94 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 0.94 FD 1.09 HN 1.07 KP 0.81 ! LA 1.08 MK 1.00* NL 0.97 OV 0.96 ! PT 0.95 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 0.95 FD 1.07 HN 1.01 KP 0.76 ! LA 1.07 MK 1.00* NL 0.98 OV 0.98 ! PT 0.98 SC 1.49 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.08 KP 0.75 ! LA 1.08 MK 1.00* NL 1.02 OV 0.98 ! PT 0.95 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 1.01 FD 1.20 HN 1.15 KP 0.80 ! LA 1.16 MK 1.00* NL 1.02 OV 1.04 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.14 KP 0.76 ! LA 1.08 MK 1.00* NL 0.99 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.11 KP 0.77 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.10 KP 0.77 ! LA 1.10 MK 1.00* NL 1.01 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.84 ! LA 1.12 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.01 KP 0.87 ! LA 1.09 MK 1.00* NL 1.02 OV 0.95 ! PT 1.02 SC 1.21 ! ! ! Fit before self-cal, rms=0.071550Jy sigma=0.000798 ! Fit after self-cal, rms=0.070435Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.167 mas, bmaj=2.746 mas, bpa=18.52 degrees ! Estimated noise=267.291 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 (-2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149138 Jy ! Component: 100 - total flux cleaned = 0.00169722 Jy ! Component: 150 - total flux cleaned = 0.00173164 Jy ! Component: 200 - total flux cleaned = 0.00182209 Jy ! Total flux subtracted in 200 components = 0.00182209 Jy ! Clean residual min=-0.001404 max=0.001310 Jy/beam ! Clean residual mean=0.000011 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.116656 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.116656 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=0.070361Jy sigma=0.000779 ! Fit after self-cal, rms=0.070393Jy sigma=0.000779 ! 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=0.070393Jy sigma=0.000779 ! Fit after self-cal, rms=0.072202Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=2.75 mas, bpa=18.55 degrees ! Estimated noise=266.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455018 Jy ! Component: 100 - total flux cleaned = 0.000621444 Jy ! Component: 150 - total flux cleaned = 0.000708636 Jy ! Component: 200 - total flux cleaned = 0.00081297 Jy ! Total flux subtracted in 200 components = 0.00081297 Jy ! Clean residual min=-0.000934 max=0.001072 Jy/beam ! Clean residual mean=0.000003 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.117469 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.117469 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=0.000775 ! Fit after self-cal, rms=0.072223Jy sigma=0.000775 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, -9.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069926 Jy ! Component: 100 - total flux cleaned = 0.00102434 Jy ! Component: 150 - total flux cleaned = 0.00128171 Jy ! Component: 200 - total flux cleaned = 0.00141042 Jy ! Total flux subtracted in 200 components = 0.00141042 Jy ! Clean residual min=-0.000939 max=0.000882 Jy/beam ! Clean residual mean=0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.11888 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.11888 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=0.072203Jy sigma=0.000775 ! Fit after self-cal, rms=0.072202Jy sigma=0.000775 ! 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=0.072202Jy sigma=0.000775 ! Fit after self-cal, rms=0.072345Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=2.751 mas, bpa=18.56 degrees ! Estimated noise=266.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.23641e-05 Jy ! Component: 100 - total flux cleaned = 0.000156489 Jy ! Component: 150 - total flux cleaned = 0.000170778 Jy ! Component: 200 - total flux cleaned = 0.0002098 Jy ! Total flux subtracted in 200 components = 0.0002098 Jy ! Clean residual min=-0.000902 max=0.000851 Jy/beam ! Clean residual mean=0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.11909 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.11909 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=0.072339Jy sigma=0.000775 ! Fit after self-cal, rms=0.072342Jy sigma=0.000775 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 = 4.67178e-05 Jy ! Component: 100 - total flux cleaned = 0.000117553 Jy ! Component: 150 - total flux cleaned = 0.000193018 Jy ! Component: 200 - total flux cleaned = 0.000252816 Jy ! Total flux subtracted in 200 components = 0.000252816 Jy ! Clean residual min=-0.000874 max=0.000820 Jy/beam ! Clean residual mean=0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.119342 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 125 components and 0.119342 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=0.072339Jy sigma=0.000775 ! Fit after self-cal, rms=0.072338Jy sigma=0.000775 ! 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=0.072338Jy sigma=0.000775 ! Fit after self-cal, rms=0.072345Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=3.392 mas, bpa=5.736 degrees ! Estimated noise=300.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147733 Jy ! Component: 100 - total flux cleaned = 0.000224231 Jy ! Component: 150 - total flux cleaned = 0.000216784 Jy ! Component: 200 - total flux cleaned = 0.000209625 Jy ! Total flux subtracted in 200 components = 0.000209625 Jy ! Clean residual min=-0.000977 max=0.000703 Jy/beam ! Clean residual mean=0.000002 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.119552 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 147 components and 0.119552 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=0.072344Jy sigma=0.000775 ! Fit after self-cal, rms=0.072345Jy sigma=0.000775 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 = 4.29651e-05 Jy ! Component: 100 - total flux cleaned = 5.11884e-05 Jy ! Component: 150 - total flux cleaned = 5.17961e-05 Jy ! Component: 200 - total flux cleaned = 7.44636e-05 Jy ! Total flux subtracted in 200 components = 7.44636e-05 Jy ! Clean residual min=-0.000966 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.119626 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 155 components and 0.119626 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=0.072344Jy sigma=0.000775 ! Fit after self-cal, rms=0.072344Jy sigma=0.000775 ! 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=1.171 mas, bmaj=2.752 mas, bpa=18.57 degrees ! Estimated noise=266.305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.752 at 18.57 degrees (North through East) ! Clean map min=-0.0009013 max=0.10253 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=1.007 mas, bmaj=2.526 mas, bpa=20.66 degrees ! Estimated noise=649.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0798351 Jy ! Component: 100 - total flux cleaned = 0.0974067 Jy ! Component: 150 - total flux cleaned = 0.103934 Jy ! Component: 200 - total flux cleaned = 0.107976 Jy ! Total flux subtracted in 200 components = 0.107976 Jy ! Clean residual min=-0.002084 max=0.002241 Jy/beam ! Clean residual mean=-0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.107976 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.107976 Jy ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.752 mas, bpa=18.57 degrees ! Estimated noise=266.305 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 = 0.00335134 Jy ! Component: 100 - total flux cleaned = 0.00545782 Jy ! Component: 150 - total flux cleaned = 0.0069485 Jy ! Component: 200 - total flux cleaned = 0.00787279 Jy ! Total flux subtracted in 200 components = 0.00787279 Jy ! Clean residual min=-0.000974 max=0.000899 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.115849 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.115849 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=2.305 mas, bmaj=3.392 mas, bpa=5.736 degrees ! Estimated noise=300.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127364 Jy ! Component: 100 - total flux cleaned = 0.00194199 Jy ! Component: 150 - total flux cleaned = 0.00243381 Jy ! Component: 200 - total flux cleaned = 0.00282856 Jy ! Total flux subtracted in 200 components = 0.00282856 Jy ! Clean residual min=-0.000969 max=0.000742 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.118677 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 = 0.000322911 Jy ! Component: 100 - total flux cleaned = 0.000531814 Jy ! Component: 150 - total flux cleaned = 0.000629792 Jy ! Component: 200 - total flux cleaned = 0.000741695 Jy ! Total flux subtracted in 200 components = 0.000741695 Jy ! Clean residual min=-0.000941 max=0.000692 Jy/beam ! Clean residual mean=0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.119419 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 133 components and 0.119419 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.171 mas, bmaj=2.752 mas, bpa=18.57 degrees ! Estimated noise=266.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.48987e-05 Jy ! Component: 100 - total flux cleaned = 0.0001771 Jy ! Component: 150 - total flux cleaned = 0.000149348 Jy ! Component: 200 - total flux cleaned = 0.000123488 Jy ! Total flux subtracted in 200 components = 0.000123488 Jy ! Clean residual min=-0.000857 max=0.000759 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.119543 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.119543 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=0.072349Jy sigma=0.000775 ! Fit after self-cal, rms=0.072343Jy sigma=0.000775 wmodel J0040+0125_X_2014_08_09_pus_map.mod ! Writing 148 model components to file: J0040+0125_X_2014_08_09_pus_map.mod wobs J0040+0125_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0040+0125_X_2014_08_09_pus_uvs.fits wwins J0040+0125_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0040+0125_X_2014_08_09_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 = -0.000109017 Jy ! Component: 100 - total flux cleaned = -4.75894e-05 Jy ! Component: 150 - total flux cleaned = 0.000100009 Jy ! Component: 200 - total flux cleaned = 0.000281117 Jy ! Component: 250 - total flux cleaned = 0.000442788 Jy ! Component: 300 - total flux cleaned = 0.000587318 Jy ! Component: 350 - total flux cleaned = 0.000725726 Jy ! Component: 400 - total flux cleaned = 0.000805563 Jy ! Component: 450 - total flux cleaned = 0.000916817 Jy ! Component: 500 - total flux cleaned = 0.000999825 Jy ! Component: 550 - total flux cleaned = 0.00110481 Jy ! Component: 600 - total flux cleaned = 0.00119866 Jy ! Component: 650 - total flux cleaned = 0.00125972 Jy ! Component: 700 - total flux cleaned = 0.00132687 Jy ! Component: 750 - total flux cleaned = 0.00139238 Jy ! Component: 800 - total flux cleaned = 0.00147049 Jy ! Component: 850 - total flux cleaned = 0.00153303 Jy ! Component: 900 - total flux cleaned = 0.00158744 Jy ! Component: 950 - total flux cleaned = 0.00162084 Jy ! Component: 1000 - total flux cleaned = 0.00167335 Jy ! Component: 1050 - total flux cleaned = 0.00167993 Jy ! Component: 1100 - total flux cleaned = 0.00173067 Jy ! Component: 1150 - total flux cleaned = 0.00174927 Jy ! Component: 1200 - total flux cleaned = 0.00176773 Jy ! Component: 1250 - total flux cleaned = 0.00179792 Jy ! Component: 1300 - total flux cleaned = 0.00181568 Jy ! Component: 1350 - total flux cleaned = 0.00186225 Jy ! Component: 1400 - total flux cleaned = 0.00187371 Jy ! Component: 1450 - total flux cleaned = 0.00190768 Jy ! Component: 1500 - total flux cleaned = 0.00192996 Jy ! Component: 1550 - total flux cleaned = 0.00196863 Jy ! Component: 1600 - total flux cleaned = 0.00201216 Jy ! Component: 1650 - total flux cleaned = 0.00202821 Jy ! Component: 1700 - total flux cleaned = 0.00205988 Jy ! Component: 1750 - total flux cleaned = 0.00206514 Jy ! Component: 1800 - total flux cleaned = 0.00209097 Jy ! Component: 1850 - total flux cleaned = 0.00211134 Jy ! Component: 1900 - total flux cleaned = 0.00213145 Jy ! Component: 1950 - total flux cleaned = 0.00212646 Jy ! Component: 2000 - total flux cleaned = 0.00215604 Jy ! Total flux subtracted in 2048 components = 0.00216578 Jy ! Clean residual min=-0.000258 max=0.000268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.121708 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 271 components and 0.121708 Jy ![Exited script file: muppet] wmap "J0040+0125_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.752 at 18.57 degrees (North through East) ! Clean map min=-0.00072363 max=0.10296 Jy/beam ! Writing clean map to FITS file: J0040+0125_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.20705e-05 device "J0040+0125_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0040+0125_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268277 0.268277 0.536555 1.07311 2.14622 4.29244 8.58487 17.1697 34.3395 68.679 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.102 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.171 x 2.752 at 18.57 degrees (North through East) ! Clean map min=-0.00072363 max=0.10296 Jy/beam quit ! Quitting program ! Log file J0040+0125_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:01:33 2016