! Started logfile: J0942-0759_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:04:08 2016 obs J0942-0759_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0942-0759_X_2015_03_17_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971816 visibilities/baseline/integration-bin. ! Found source: J0942-0759 ! ! 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 338 lines of history. ! ! Reading 43032 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 J0942-0759_X_2015_03_17_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.734678Jy sigma=0.007970 ! Fit after self-cal, rms=0.681906Jy sigma=0.007380 ! 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=0.715 mas, bmaj=1.688 mas, bpa=-0.9972 degrees ! Estimated noise=641.989 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 = 0.251326 Jy ! Component: 100 - total flux cleaned = 0.307491 Jy ! Total flux subtracted in 100 components = 0.307491 Jy ! Clean residual min=-0.011476 max=0.019228 Jy/beam ! Clean residual mean=0.000095 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.307491 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.307491 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=0.096540Jy sigma=0.000953 ! Fit after self-cal, rms=0.096540Jy sigma=0.000953 ! 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=0.8706 mas, bmaj=2.009 mas, bpa=-1.458 degrees ! Estimated noise=320.989 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 = 0.0193761 Jy ! Component: 100 - total flux cleaned = 0.0268475 Jy ! Component: 150 - total flux cleaned = 0.0301906 Jy ! Component: 200 - total flux cleaned = 0.0314029 Jy ! Total flux subtracted in 200 components = 0.0314029 Jy ! Clean residual min=-0.012583 max=0.011586 Jy/beam ! Clean residual mean=0.000008 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.338893 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.338893 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=0.093313Jy sigma=0.000913 ! Fit after self-cal, rms=0.093317Jy sigma=0.000913 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.05 KP 0.92 ! LA 1.02 MK 0.97 NL 0.98 OV 0.97 ! PT 1.19 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.07 KP 0.86 ! LA 1.03 MK 0.97 NL 0.97 OV 0.97 ! PT 1.15 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.08 KP 0.82 ! LA 1.05 MK 0.98 NL 0.98 OV 0.97 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.07 KP 0.78 ! LA 1.06 MK 0.97 NL 0.97 OV 0.97 ! PT 1.11 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.03 KP 0.74 ! LA 1.04 MK 1.00 NL 0.99 OV 0.98 ! PT 1.10 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.04 KP 0.73 ! LA 1.05 MK 1.01 NL 0.99 OV 1.00 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.11 KP 0.74 ! LA 1.06 MK 1.00 NL 0.99 OV 1.01 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.13 KP 0.73 ! LA 1.04 MK 0.99 NL 1.00 OV 1.02 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.11 KP 0.75 ! LA 1.07 MK 0.99 NL 0.99 OV 1.01 ! PT 1.15 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.11 KP 0.78 ! LA 1.07 MK 1.01 NL 1.00 OV 0.99 ! PT 1.13 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.09 KP 0.82 ! LA 1.06 MK 1.03 NL 0.98 OV 0.99 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.06 KP 0.84 ! LA 1.05 MK 1.03 NL 1.01 OV 1.00 ! PT 1.18 SC 1.00 ! ! ! Fit before self-cal, rms=0.093317Jy sigma=0.000913 ! Fit after self-cal, rms=0.082538Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.002 mas, bpa=-1.324 degrees ! Estimated noise=319.896 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 = -0.000760469 Jy ! Component: 100 - total flux cleaned = -0.000766554 Jy ! Component: 150 - total flux cleaned = -0.000770101 Jy ! Component: 200 - total flux cleaned = -0.000772044 Jy ! Total flux subtracted in 200 components = -0.000772044 Jy ! Clean residual min=-0.002334 max=0.002314 Jy/beam ! Clean residual mean=-0.000017 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.338121 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.338121 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=0.082494Jy sigma=0.000780 ! Fit after self-cal, rms=0.082585Jy sigma=0.000780 ! 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=0.082585Jy sigma=0.000780 ! Fit after self-cal, rms=0.083115Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8737 mas, bmaj=2.006 mas, bpa=-1.396 degrees ! Estimated noise=320.156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000471854 Jy ! Component: 100 - total flux cleaned = -0.000449494 Jy ! Component: 150 - total flux cleaned = -0.000449388 Jy ! Component: 200 - total flux cleaned = -0.000407367 Jy ! Total flux subtracted in 200 components = -0.000407367 Jy ! Clean residual min=-0.001166 max=0.001277 Jy/beam ! Clean residual mean=0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.337714 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.337714 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=0.083098Jy sigma=0.000776 ! Fit after self-cal, rms=0.083110Jy 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 = 6.28829e-05 Jy ! Component: 100 - total flux cleaned = 8.01463e-05 Jy ! Component: 150 - total flux cleaned = 8.00051e-05 Jy ! Component: 200 - total flux cleaned = 9.49025e-05 Jy ! Total flux subtracted in 200 components = 9.49025e-05 Jy ! Clean residual min=-0.001144 max=0.001233 Jy/beam ! Clean residual mean=0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.337809 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.337809 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=0.083104Jy sigma=0.000776 ! Fit after self-cal, rms=0.083103Jy 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=0.083103Jy sigma=0.000776 ! Fit after self-cal, rms=0.083124Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.874 mas, bmaj=2.007 mas, bpa=-1.473 degrees ! Estimated noise=320.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00042961 Jy ! Component: 100 - total flux cleaned = -0.000413514 Jy ! Component: 150 - total flux cleaned = -0.000398904 Jy ! Component: 200 - total flux cleaned = -0.000385428 Jy ! Total flux subtracted in 200 components = -0.000385428 Jy ! Clean residual min=-0.001087 max=0.001163 Jy/beam ! Clean residual mean=0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.337423 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.337424 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=0.083116Jy sigma=0.000775 ! Fit after self-cal, rms=0.083116Jy 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 = 4.10717e-05 Jy ! Component: 100 - total flux cleaned = 4.09123e-05 Jy ! Component: 150 - total flux cleaned = 5.17129e-05 Jy ! Component: 200 - total flux cleaned = 5.16757e-05 Jy ! Total flux subtracted in 200 components = 5.16757e-05 Jy ! Clean residual min=-0.001078 max=0.001139 Jy/beam ! Clean residual mean=0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.337475 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.337475 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=0.083113Jy sigma=0.000775 ! Fit after self-cal, rms=0.083113Jy 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=0.083113Jy sigma=0.000775 ! Fit after self-cal, rms=0.083125Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=3.611 mas, bpa=1.759 degrees ! Estimated noise=413.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190251 Jy ! Component: 100 - total flux cleaned = -0.000243853 Jy ! Component: 150 - total flux cleaned = -0.000273533 Jy ! Component: 200 - total flux cleaned = -0.000274207 Jy ! Total flux subtracted in 200 components = -0.000274207 Jy ! Clean residual min=-0.001293 max=0.001109 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.337201 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.337201 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=0.083123Jy sigma=0.000775 ! Fit after self-cal, rms=0.083121Jy 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 = 8.77088e-05 Jy ! Component: 100 - total flux cleaned = 5.71241e-05 Jy ! Component: 150 - total flux cleaned = 3.39145e-05 Jy ! Component: 200 - total flux cleaned = 3.36217e-05 Jy ! Total flux subtracted in 200 components = 3.36217e-05 Jy ! Clean residual min=-0.001288 max=0.001089 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.337235 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 32 components and 0.337235 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=0.083124Jy sigma=0.000775 ! Fit after self-cal, rms=0.083123Jy 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=0.8743 mas, bmaj=2.008 mas, bpa=-1.532 degrees ! Estimated noise=320.242 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.008 at -1.532 degrees (North through East) ! Clean map min=-0.0009813 max=0.3221 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=0.7207 mas, bmaj=1.687 mas, bpa=-1.066 degrees ! Estimated noise=638.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.249752 Jy ! Component: 100 - total flux cleaned = 0.305008 Jy ! Component: 150 - total flux cleaned = 0.322663 Jy ! Component: 200 - total flux cleaned = 0.329707 Jy ! Total flux subtracted in 200 components = 0.329707 Jy ! Clean residual min=-0.002166 max=0.002861 Jy/beam ! Clean residual mean=0.000009 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.329707 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.329707 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.008 mas, bpa=-1.532 degrees ! Estimated noise=320.242 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 = 0.00383997 Jy ! Component: 100 - total flux cleaned = 0.00557592 Jy ! Component: 150 - total flux cleaned = 0.00645414 Jy ! Component: 200 - total flux cleaned = 0.00692892 Jy ! Total flux subtracted in 200 components = 0.00692892 Jy ! Clean residual min=-0.001107 max=0.001120 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.336636 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 28 components and 0.336636 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=2.13 mas, bmaj=3.611 mas, bpa=1.759 degrees ! Estimated noise=413.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055357 Jy ! Component: 100 - total flux cleaned = 0.000542848 Jy ! Component: 150 - total flux cleaned = 0.00055038 Jy ! Component: 200 - total flux cleaned = 0.000550307 Jy ! Total flux subtracted in 200 components = 0.000550307 Jy ! Clean residual min=-0.001285 max=0.001079 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.337186 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 = 6.26961e-06 Jy ! Component: 100 - total flux cleaned = 6.10265e-06 Jy ! Component: 150 - total flux cleaned = 6.01047e-06 Jy ! Component: 200 - total flux cleaned = 1.1241e-06 Jy ! Total flux subtracted in 200 components = 1.1241e-06 Jy ! Clean residual min=-0.001286 max=0.001072 Jy/beam ! Clean residual mean=-0.000000 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.337187 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.337187 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.008 mas, bpa=-1.532 degrees ! Estimated noise=320.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.3658e-05 Jy ! Component: 100 - total flux cleaned = 6.66388e-05 Jy ! Component: 150 - total flux cleaned = 9.46008e-05 Jy ! Component: 200 - total flux cleaned = 8.79211e-05 Jy ! Total flux subtracted in 200 components = 8.79211e-05 Jy ! Clean residual min=-0.001070 max=0.001151 Jy/beam ! Clean residual mean=-0.000000 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.337275 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.337275 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=0.083117Jy sigma=0.000775 ! Fit after self-cal, rms=0.083116Jy sigma=0.000775 wmodel J0942-0759_X_2015_03_17_pus_map.mod ! Writing 40 model components to file: J0942-0759_X_2015_03_17_pus_map.mod wobs J0942-0759_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0942-0759_X_2015_03_17_pus_uvs.fits wwins J0942-0759_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J0942-0759_X_2015_03_17_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 = 0.000107174 Jy ! Component: 100 - total flux cleaned = 7.09464e-05 Jy ! Component: 150 - total flux cleaned = 7.17672e-05 Jy ! Component: 200 - total flux cleaned = 5.56431e-05 Jy ! Component: 250 - total flux cleaned = 8.87979e-06 Jy ! Component: 300 - total flux cleaned = 9.12044e-06 Jy ! Component: 350 - total flux cleaned = -2.02436e-05 Jy ! Component: 400 - total flux cleaned = -7.65817e-05 Jy ! Component: 450 - total flux cleaned = -8.98535e-05 Jy ! Component: 500 - total flux cleaned = -0.000142903 Jy ! Component: 550 - total flux cleaned = -0.000207239 Jy ! Component: 600 - total flux cleaned = -0.000257403 Jy ! Component: 650 - total flux cleaned = -0.000282059 Jy ! Component: 700 - total flux cleaned = -0.000354513 Jy ! Component: 750 - total flux cleaned = -0.000413771 Jy ! Component: 800 - total flux cleaned = -0.000494775 Jy ! Component: 850 - total flux cleaned = -0.000551348 Jy ! Component: 900 - total flux cleaned = -0.000607053 Jy ! Component: 950 - total flux cleaned = -0.000661788 Jy ! Component: 1000 - total flux cleaned = -0.000715629 Jy ! Component: 1050 - total flux cleaned = -0.000768388 Jy ! Component: 1100 - total flux cleaned = -0.000809923 Jy ! Component: 1150 - total flux cleaned = -0.000851039 Jy ! Component: 1200 - total flux cleaned = -0.000891439 Jy ! Component: 1250 - total flux cleaned = -0.000911288 Jy ! Component: 1300 - total flux cleaned = -0.000950351 Jy ! Component: 1350 - total flux cleaned = -0.000950065 Jy ! Component: 1400 - total flux cleaned = -0.000988264 Jy ! Component: 1450 - total flux cleaned = -0.00103539 Jy ! Component: 1500 - total flux cleaned = -0.00110049 Jy ! Component: 1550 - total flux cleaned = -0.0011831 Jy ! Component: 1600 - total flux cleaned = -0.0012194 Jy ! Component: 1650 - total flux cleaned = -0.00128211 Jy ! Component: 1700 - total flux cleaned = -0.00132639 Jy ! Component: 1750 - total flux cleaned = -0.00137018 Jy ! Component: 1800 - total flux cleaned = -0.00142202 Jy ! Component: 1850 - total flux cleaned = -0.0014306 Jy ! Component: 1900 - total flux cleaned = -0.00143912 Jy ! Component: 1950 - total flux cleaned = -0.00149776 Jy ! Component: 2000 - total flux cleaned = -0.00152268 Jy ! Total flux subtracted in 2048 components = -0.00154718 Jy ! Clean residual min=-0.000463 max=0.000490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.335728 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 176 components and 0.335728 Jy ![Exited script file: muppet] wmap "J0942-0759_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.008 at -1.532 degrees (North through East) ! Clean map min=-0.00084889 max=0.32216 Jy/beam ! Writing clean map to FITS file: J0942-0759_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.322165 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153382 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142829 0.142829 0.285659 0.571317 1.14263 2.28527 4.57054 9.14108 18.2822 36.5643 73.1286 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.322 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.008 at -1.532 degrees (North through East) ! Clean map min=-0.00084889 max=0.32216 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 J0942-0759_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:04:11 2016