! Started logfile: J0208-1739_X_2017_06_10_pus_uvs.log on Mon May 6 12:41:05 2019 obs J0208-1739_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0208-1739_X_2017_06_10_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977971 visibilities/baseline/integration-bin. ! Found source: J0208-1739 ! ! 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 1309 lines of history. ! ! Reading 60732 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 J0208-1739_X_2017_06_10_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932928Jy sigma=0.007892 ! Fit after self-cal, rms=0.905670Jy sigma=0.007669 ! 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=0.6603 mas, bmaj=1.681 mas, bpa=-2.797 degrees ! Estimated noise=712.285 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 = 0.073747 Jy ! Component: 100 - total flux cleaned = 0.0905471 Jy ! Total flux subtracted in 100 components = 0.0905471 Jy ! Clean residual min=-0.004336 max=0.016398 Jy/beam ! Clean residual mean=0.000054 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.0905471 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0905471 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=0.086159Jy sigma=0.000688 ! Fit after self-cal, rms=0.086152Jy sigma=0.000687 ! Inverting map ! Added new window around map position (1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132896 Jy ! Component: 100 - total flux cleaned = 0.0192865 Jy ! Total flux subtracted in 100 components = 0.0192865 Jy ! Clean residual min=-0.003436 max=0.004406 Jy/beam ! Clean residual mean=0.000022 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.109834 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.109834 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=0.084028Jy sigma=0.000668 ! Fit after self-cal, rms=0.083704Jy sigma=0.000665 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577334 Jy ! Component: 100 - total flux cleaned = 0.00882049 Jy ! Total flux subtracted in 100 components = 0.00882049 Jy ! Clean residual min=-0.002343 max=0.002358 Jy/beam ! Clean residual mean=0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.118654 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.118654 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=0.083287Jy sigma=0.000661 ! Fit after self-cal, rms=0.083236Jy sigma=0.000661 ! 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=0.8302 mas, bmaj=2.004 mas, bpa=-2.409 degrees ! Estimated noise=343.364 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 (0.6, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293507 Jy ! Component: 100 - total flux cleaned = 0.00439644 Jy ! Component: 150 - total flux cleaned = 0.00498462 Jy ! Component: 200 - total flux cleaned = 0.00495598 Jy ! Total flux subtracted in 200 components = 0.00495598 Jy ! Clean residual min=-0.001210 max=0.001254 Jy/beam ! Clean residual mean=0.000000 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.12361 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.12361 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=0.083136Jy sigma=0.000660 ! Fit after self-cal, rms=0.083133Jy sigma=0.000660 ! 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 0.97 FD 0.98 HN 1.03 KP 1.02 ! LA 0.96 MK 1.00 NL 0.98 OV 1.03 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 0.98 ! LA 1.02 MK 1.04 NL 1.02 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.03 KP 0.98 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 0.97 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.97 ! LA 1.00 MK 0.98 NL 0.99 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.03 KP 0.99 ! LA 1.02 MK 0.98 NL 0.97 OV 1.04 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 1.03 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 1.00 MK 0.98 NL 0.94 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.94 KP 1.02 ! LA 1.01 MK 0.94 NL 1.00 OV 0.97 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.02 KP 0.99 ! LA 1.03 MK 0.97 NL 0.99 OV 0.98 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.93 KP 0.93 ! LA 0.97 MK 1.02 NL 0.99 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.083133Jy sigma=0.000660 ! Fit after self-cal, rms=0.082274Jy sigma=0.000659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8304 mas, bmaj=2.006 mas, bpa=-2.654 degrees ! Estimated noise=341.935 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 = 0.00055654 Jy ! Component: 100 - total flux cleaned = 0.000488011 Jy ! Component: 150 - total flux cleaned = 0.000411755 Jy ! Component: 200 - total flux cleaned = 0.000378293 Jy ! Total flux subtracted in 200 components = 0.000378293 Jy ! Clean residual min=-0.000985 max=0.000920 Jy/beam ! Clean residual mean=-0.000008 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.123988 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.123988 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=0.082259Jy sigma=0.000659 ! Fit after self-cal, rms=0.082262Jy sigma=0.000659 ! 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=0.082262Jy sigma=0.000659 ! Fit after self-cal, rms=0.082151Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8298 mas, bmaj=2.006 mas, bpa=-2.717 degrees ! Estimated noise=341.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400141 Jy ! Component: 100 - total flux cleaned = 0.000342977 Jy ! Component: 150 - total flux cleaned = 0.000280761 Jy ! Component: 200 - total flux cleaned = 0.000241414 Jy ! Total flux subtracted in 200 components = 0.000241414 Jy ! Clean residual min=-0.000878 max=0.000818 Jy/beam ! Clean residual mean=-0.000006 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.12423 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.12423 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=0.082142Jy sigma=0.000658 ! Fit after self-cal, rms=0.082144Jy sigma=0.000658 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 = 5.7313e-05 Jy ! Component: 100 - total flux cleaned = 3.43828e-05 Jy ! Component: 150 - total flux cleaned = 1.81703e-06 Jy ! Component: 200 - total flux cleaned = -4.57062e-05 Jy ! Total flux subtracted in 200 components = -4.57062e-05 Jy ! Clean residual min=-0.000874 max=0.000777 Jy/beam ! Clean residual mean=-0.000006 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.124184 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.124184 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=0.082141Jy sigma=0.000658 ! Fit after self-cal, rms=0.082140Jy sigma=0.000658 ! 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=0.082140Jy sigma=0.000658 ! Fit after self-cal, rms=0.082066Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8295 mas, bmaj=2.007 mas, bpa=-2.739 degrees ! Estimated noise=341.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206626 Jy ! Component: 100 - total flux cleaned = 0.000165251 Jy ! Component: 150 - total flux cleaned = 0.000128684 Jy ! Component: 200 - total flux cleaned = 8.62167e-05 Jy ! Total flux subtracted in 200 components = 8.62167e-05 Jy ! Clean residual min=-0.000866 max=0.000739 Jy/beam ! Clean residual mean=-0.000005 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.12427 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.12427 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=0.082063Jy sigma=0.000658 ! Fit after self-cal, rms=0.082063Jy sigma=0.000658 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 = 4.13118e-05 Jy ! Component: 100 - total flux cleaned = 1.66341e-05 Jy ! Component: 150 - total flux cleaned = -2.06807e-05 Jy ! Component: 200 - total flux cleaned = -4.15111e-05 Jy ! Total flux subtracted in 200 components = -4.15111e-05 Jy ! Clean residual min=-0.000859 max=0.000727 Jy/beam ! Clean residual mean=-0.000005 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.124229 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.124229 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=0.082061Jy sigma=0.000658 ! Fit after self-cal, rms=0.082061Jy sigma=0.000658 ! 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=0.082061Jy sigma=0.000658 ! Fit after self-cal, rms=0.082027Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=4.278 mas, bpa=0.6502 degrees ! Estimated noise=444.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94528e-05 Jy ! Component: 100 - total flux cleaned = -7.20375e-05 Jy ! Component: 150 - total flux cleaned = -8.49487e-05 Jy ! Component: 200 - total flux cleaned = -0.000101885 Jy ! Total flux subtracted in 200 components = -0.000101885 Jy ! Clean residual min=-0.000881 max=0.000813 Jy/beam ! Clean residual mean=-0.000009 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.124127 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 80 components and 0.124127 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=0.082026Jy sigma=0.000658 ! Fit after self-cal, rms=0.082026Jy sigma=0.000658 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 = 6.94081e-06 Jy ! Component: 100 - total flux cleaned = -1.42745e-05 Jy ! Component: 150 - total flux cleaned = -3.2802e-05 Jy ! Component: 200 - total flux cleaned = -4.12477e-05 Jy ! Total flux subtracted in 200 components = -4.12477e-05 Jy ! Clean residual min=-0.000873 max=0.000814 Jy/beam ! Clean residual mean=-0.000009 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.124086 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.124086 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=0.082026Jy sigma=0.000658 ! Fit after self-cal, rms=0.082026Jy sigma=0.000658 ! 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=0.8294 mas, bmaj=2.008 mas, bpa=-2.763 degrees ! Estimated noise=341.547 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.008 at -2.763 degrees (North through East) ! Clean map min=-0.00078661 max=0.092711 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=0.66 mas, bmaj=1.682 mas, bpa=-3.024 degrees ! Estimated noise=707.471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729781 Jy ! Component: 100 - total flux cleaned = 0.0962228 Jy ! Component: 150 - total flux cleaned = 0.106731 Jy ! Component: 200 - total flux cleaned = 0.112715 Jy ! Total flux subtracted in 200 components = 0.112715 Jy ! Clean residual min=-0.002246 max=0.003141 Jy/beam ! Clean residual mean=0.000015 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.112714 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.112714 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8294 mas, bmaj=2.008 mas, bpa=-2.763 degrees ! Estimated noise=341.547 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 = 0.00542113 Jy ! Component: 100 - total flux cleaned = 0.00823851 Jy ! Component: 150 - total flux cleaned = 0.009873 Jy ! Component: 200 - total flux cleaned = 0.0108523 Jy ! Total flux subtracted in 200 components = 0.0108523 Jy ! Clean residual min=-0.000983 max=0.000742 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.123567 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.123567 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=2.155 mas, bmaj=4.278 mas, bpa=0.6502 degrees ! Estimated noise=444.162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048592 Jy ! Component: 100 - total flux cleaned = 0.00055932 Jy ! Component: 150 - total flux cleaned = 0.000616031 Jy ! Component: 200 - total flux cleaned = 0.000615823 Jy ! Total flux subtracted in 200 components = 0.000615823 Jy ! Clean residual min=-0.000907 max=0.000819 Jy/beam ! Clean residual mean=-0.000008 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.124183 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 = -3.07082e-07 Jy ! Component: 100 - total flux cleaned = -5.73134e-07 Jy ! Component: 150 - total flux cleaned = -5.52402e-07 Jy ! Component: 200 - total flux cleaned = -1.41356e-05 Jy ! Total flux subtracted in 200 components = -1.41356e-05 Jy ! Clean residual min=-0.000883 max=0.000799 Jy/beam ! Clean residual mean=-0.000009 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.124168 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.124168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8294 mas, bmaj=2.008 mas, bpa=-2.763 degrees ! Estimated noise=341.547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.04662e-06 Jy ! Component: 100 - total flux cleaned = 3.45254e-06 Jy ! Component: 150 - total flux cleaned = -1.00018e-05 Jy ! Component: 200 - total flux cleaned = -9.55859e-06 Jy ! Total flux subtracted in 200 components = -9.55859e-06 Jy ! Clean residual min=-0.000875 max=0.000723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.124159 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.124159 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=0.082030Jy sigma=0.000658 ! Fit after self-cal, rms=0.082029Jy sigma=0.000658 wmodel J0208-1739_X_2017_06_10_pus_map.mod ! Writing 66 model components to file: J0208-1739_X_2017_06_10_pus_map.mod wobs J0208-1739_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0208-1739_X_2017_06_10_pus_uvs.fits wwins J0208-1739_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0208-1739_X_2017_06_10_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 = -0.000285394 Jy ! Component: 100 - total flux cleaned = -0.00036585 Jy ! Component: 150 - total flux cleaned = -0.000430321 Jy ! Component: 200 - total flux cleaned = -0.000479475 Jy ! Component: 250 - total flux cleaned = -0.000491278 Jy ! Component: 300 - total flux cleaned = -0.00047996 Jy ! Component: 350 - total flux cleaned = -0.000468935 Jy ! Component: 400 - total flux cleaned = -0.000468924 Jy ! Component: 450 - total flux cleaned = -0.000458014 Jy ! Component: 500 - total flux cleaned = -0.000415861 Jy ! Component: 550 - total flux cleaned = -0.000395354 Jy ! Component: 600 - total flux cleaned = -0.000385337 Jy ! Component: 650 - total flux cleaned = -0.000335773 Jy ! Component: 700 - total flux cleaned = -0.000316227 Jy ! Component: 750 - total flux cleaned = -0.000277796 Jy ! Component: 800 - total flux cleaned = -0.000221319 Jy ! Component: 850 - total flux cleaned = -0.000175024 Jy ! Component: 900 - total flux cleaned = -0.000138562 Jy ! Component: 950 - total flux cleaned = -9.37765e-05 Jy ! Component: 1000 - total flux cleaned = -7.60734e-05 Jy ! Component: 1050 - total flux cleaned = -4.10614e-05 Jy ! Component: 1100 - total flux cleaned = 1.93232e-05 Jy ! Component: 1150 - total flux cleaned = 3.63665e-05 Jy ! Component: 1200 - total flux cleaned = 7.00961e-05 Jy ! Component: 1250 - total flux cleaned = 0.00010322 Jy ! Component: 1300 - total flux cleaned = 0.000152422 Jy ! Component: 1350 - total flux cleaned = 0.000176647 Jy ! Component: 1400 - total flux cleaned = 0.000184691 Jy ! Component: 1450 - total flux cleaned = 0.000247852 Jy ! Component: 1500 - total flux cleaned = 0.000232184 Jy ! Component: 1550 - total flux cleaned = 0.00029403 Jy ! Component: 1600 - total flux cleaned = 0.000301595 Jy ! Component: 1650 - total flux cleaned = 0.000324387 Jy ! Component: 1700 - total flux cleaned = 0.000316928 Jy ! Component: 1750 - total flux cleaned = 0.000353792 Jy ! Component: 1800 - total flux cleaned = 0.000339095 Jy ! Component: 1850 - total flux cleaned = 0.0003175 Jy ! Component: 1900 - total flux cleaned = 0.000346279 Jy ! Component: 1950 - total flux cleaned = 0.000353418 Jy ! Component: 2000 - total flux cleaned = 0.000339373 Jy ! Total flux subtracted in 2048 components = 0.000346429 Jy ! Clean residual min=-0.000395 max=0.000465 Jy/beam ! Clean residual mean=-0.000003 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.124505 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 202 components and 0.124505 Jy ![Exited script file: muppet] wmap "J0208-1739_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.008 at -2.763 degrees (North through East) ! Clean map min=-0.0007094 max=0.092704 Jy/beam ! Writing clean map to FITS file: J0208-1739_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0927042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416605 0.416605 0.83321 1.66642 3.33284 6.66568 13.3314 26.6627 53.3254 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.092 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8294 x 2.008 at -2.763 degrees (North through East) ! Clean map min=-0.0007094 max=0.092704 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 J0208-1739_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:41:08 2019