! Started logfile: J2139+1316_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:28:10 2017 obs J2139+1316_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J2139+1316_X_2014_01_04_pus_uva.fits ! AN table 1: 117 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.346629 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2139+1316 ! ! 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 382 lines of history. ! ! Reading 17520 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 J2139+1316_X_2014_01_04_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 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 410 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.910908Jy sigma=0.011367 ! Fit after self-cal, rms=0.883529Jy sigma=0.011045 ! 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=0.6741 mas, bmaj=1.617 mas, bpa=2.442 degrees ! Estimated noise=1017.81 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 = 0.0912329 Jy ! Component: 100 - total flux cleaned = 0.116358 Jy ! Total flux subtracted in 100 components = 0.116358 Jy ! Clean residual min=-0.006892 max=0.010539 Jy/beam ! Clean residual mean=-0.000076 rms=0.002267 Jy/beam ! Combined flux in latest and established models = 0.116358 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.116358 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=0.067475Jy sigma=0.000802 ! Fit after self-cal, rms=0.067538Jy sigma=0.000802 ! 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=0.7786 mas, bmaj=1.847 mas, bpa=1.428 degrees ! Estimated noise=431.155 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 = 0.014359 Jy ! Component: 100 - total flux cleaned = 0.0214374 Jy ! Component: 150 - total flux cleaned = 0.0253338 Jy ! Component: 200 - total flux cleaned = 0.0275459 Jy ! Total flux subtracted in 200 components = 0.0275459 Jy ! Clean residual min=-0.003184 max=0.003857 Jy/beam ! Clean residual mean=-0.000044 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.143904 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.143904 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=0.064919Jy sigma=0.000760 ! Fit after self-cal, rms=0.065021Jy sigma=0.000759 ! 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 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.99 NL 1.00 OV 0.96 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.01 NL 1.01 OV 0.96 PT 0.91 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.02 NL 1.01 OV 0.98 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 1.01 NL 1.02 OV 1.00 PT 0.90 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.01 NL 1.06 OV 0.99 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.04 OV 1.00 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.98 NL 1.02 OV 1.02 PT 0.92 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.03 NL 1.05 OV 1.03 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.05 OV 1.03 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.97 NL 1.04 OV 1.01 PT 0.96 ! SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.05 NL 1.04 OV 1.03 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.02 NL 1.04 OV 1.01 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.065021Jy sigma=0.000759 ! Fit after self-cal, rms=0.064905Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7827 mas, bmaj=1.861 mas, bpa=1.42 degrees ! Estimated noise=429.964 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 (-1.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227645 Jy ! Component: 100 - total flux cleaned = 0.00268448 Jy ! Component: 150 - total flux cleaned = 0.00280972 Jy ! Component: 200 - total flux cleaned = 0.00288111 Jy ! Total flux subtracted in 200 components = 0.00288111 Jy ! Clean residual min=-0.001371 max=0.001422 Jy/beam ! Clean residual mean=0.000003 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.146785 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.146785 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=0.064788Jy sigma=0.000753 ! Fit after self-cal, rms=0.064786Jy sigma=0.000753 ! 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=0.064786Jy sigma=0.000753 ! Fit after self-cal, rms=0.065123Jy sigma=0.000752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.784 mas, bmaj=1.859 mas, bpa=1.683 degrees ! Estimated noise=430.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063446 Jy ! Component: 100 - total flux cleaned = 0.000746715 Jy ! Component: 150 - total flux cleaned = 0.000793394 Jy ! Component: 200 - total flux cleaned = 0.000813297 Jy ! Total flux subtracted in 200 components = 0.000813297 Jy ! Clean residual min=-0.001362 max=0.001142 Jy/beam ! Clean residual mean=0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.147598 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.147598 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=0.065097Jy sigma=0.000752 ! Fit after self-cal, rms=0.065107Jy sigma=0.000752 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315895 Jy ! Component: 100 - total flux cleaned = 0.000314756 Jy ! Component: 150 - total flux cleaned = 0.000342486 Jy ! Component: 200 - total flux cleaned = 0.000393524 Jy ! Total flux subtracted in 200 components = 0.000393524 Jy ! Clean residual min=-0.001342 max=0.001019 Jy/beam ! Clean residual mean=0.000006 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.147992 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.147992 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=0.065098Jy sigma=0.000752 ! Fit after self-cal, rms=0.065100Jy sigma=0.000752 ! 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=0.065100Jy sigma=0.000752 ! Fit after self-cal, rms=0.065164Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7843 mas, bmaj=1.86 mas, bpa=1.757 degrees ! Estimated noise=430.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222361 Jy ! Component: 100 - total flux cleaned = 0.000250374 Jy ! Component: 150 - total flux cleaned = 0.000273316 Jy ! Component: 200 - total flux cleaned = 0.000292573 Jy ! Total flux subtracted in 200 components = 0.000292573 Jy ! Clean residual min=-0.001266 max=0.000999 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.148284 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.148284 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=0.065158Jy sigma=0.000752 ! Fit after self-cal, rms=0.065160Jy sigma=0.000752 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134124 Jy ! Component: 100 - total flux cleaned = 0.000170786 Jy ! Component: 150 - total flux cleaned = 0.000203263 Jy ! Component: 200 - total flux cleaned = 0.000217884 Jy ! Total flux subtracted in 200 components = 0.000217884 Jy ! Clean residual min=-0.001248 max=0.000936 Jy/beam ! Clean residual mean=0.000004 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.148502 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.148502 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=0.065157Jy sigma=0.000752 ! Fit after self-cal, rms=0.065159Jy sigma=0.000752 ! 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=0.065159Jy sigma=0.000752 ! Fit after self-cal, rms=0.065197Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.848 mas, bmaj=3.812 mas, bpa=-5.003 degrees ! Estimated noise=552.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.78757e-07 Jy ! Component: 100 - total flux cleaned = -9.7647e-06 Jy ! Component: 150 - total flux cleaned = -3.78346e-05 Jy ! Component: 200 - total flux cleaned = -5.82632e-05 Jy ! Total flux subtracted in 200 components = -5.82632e-05 Jy ! Clean residual min=-0.000733 max=0.000937 Jy/beam ! Clean residual mean=0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.148444 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 95 components and 0.148444 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=0.065197Jy sigma=0.000752 ! Fit after self-cal, rms=0.065196Jy sigma=0.000752 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 = -1.00312e-05 Jy ! Component: 100 - total flux cleaned = -2.20223e-05 Jy ! Component: 150 - total flux cleaned = -3.69036e-05 Jy ! Component: 200 - total flux cleaned = -5.35523e-05 Jy ! Total flux subtracted in 200 components = -5.35523e-05 Jy ! Clean residual min=-0.000725 max=0.000918 Jy/beam ! Clean residual mean=0.000007 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.14839 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.14839 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=0.065196Jy sigma=0.000752 ! Fit after self-cal, rms=0.065196Jy sigma=0.000752 ! 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=0.7844 mas, bmaj=1.86 mas, bpa=1.795 degrees ! Estimated noise=430.857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7844 x 1.86 at 1.795 degrees (North through East) ! Clean map min=-0.0010454 max=0.11959 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=0.6777 mas, bmaj=1.627 mas, bpa=3.011 degrees ! Estimated noise=1020.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0911946 Jy ! Component: 100 - total flux cleaned = 0.116103 Jy ! Component: 150 - total flux cleaned = 0.127723 Jy ! Component: 200 - total flux cleaned = 0.134605 Jy ! Total flux subtracted in 200 components = 0.134605 Jy ! Clean residual min=-0.003816 max=0.004224 Jy/beam ! Clean residual mean=-0.000026 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.134605 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.134605 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7844 mas, bmaj=1.86 mas, bpa=1.795 degrees ! Estimated noise=430.857 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 = 0.00534867 Jy ! Component: 100 - total flux cleaned = 0.00846683 Jy ! Component: 150 - total flux cleaned = 0.01044 Jy ! Component: 200 - total flux cleaned = 0.0117578 Jy ! Total flux subtracted in 200 components = 0.0117578 Jy ! Clean residual min=-0.001288 max=0.001141 Jy/beam ! Clean residual mean=-0.000005 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.146363 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.146363 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=1.848 mas, bmaj=3.812 mas, bpa=-5.003 degrees ! Estimated noise=552.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107586 Jy ! Component: 100 - total flux cleaned = 0.0014767 Jy ! Component: 150 - total flux cleaned = 0.00167034 Jy ! Component: 200 - total flux cleaned = 0.00170511 Jy ! Total flux subtracted in 200 components = 0.00170511 Jy ! Clean residual min=-0.000748 max=0.000855 Jy/beam ! Clean residual mean=0.000006 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.148068 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 = 1.4958e-05 Jy ! Component: 100 - total flux cleaned = 2.40959e-05 Jy ! Component: 150 - total flux cleaned = 3.69079e-05 Jy ! Component: 200 - total flux cleaned = 4.46759e-05 Jy ! Total flux subtracted in 200 components = 4.46759e-05 Jy ! Clean residual min=-0.000730 max=0.000852 Jy/beam ! Clean residual mean=0.000006 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.148113 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.148113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7844 mas, bmaj=1.86 mas, bpa=1.795 degrees ! Estimated noise=430.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.01778e-05 Jy ! Component: 100 - total flux cleaned = -1.66876e-05 Jy ! Component: 150 - total flux cleaned = -1.62556e-05 Jy ! Component: 200 - total flux cleaned = -1.7368e-05 Jy ! Total flux subtracted in 200 components = -1.7368e-05 Jy ! Clean residual min=-0.001201 max=0.001005 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.148096 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.148096 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=0.065212Jy sigma=0.000752 ! Fit after self-cal, rms=0.065206Jy sigma=0.000752 wmodel J2139+1316_X_2014_01_04_pus_map.mod ! Writing 62 model components to file: J2139+1316_X_2014_01_04_pus_map.mod wobs J2139+1316_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J2139+1316_X_2014_01_04_pus_uvs.fits wwins J2139+1316_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J2139+1316_X_2014_01_04_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 = -0.000379524 Jy ! Component: 100 - total flux cleaned = -0.000413067 Jy ! Component: 150 - total flux cleaned = -0.000445162 Jy ! Component: 200 - total flux cleaned = -0.000445141 Jy ! Component: 250 - total flux cleaned = -0.000473066 Jy ! Component: 300 - total flux cleaned = -0.000539418 Jy ! Component: 350 - total flux cleaned = -0.000614699 Jy ! Component: 400 - total flux cleaned = -0.000698373 Jy ! Component: 450 - total flux cleaned = -0.000756012 Jy ! Component: 500 - total flux cleaned = -0.000822658 Jy ! Component: 550 - total flux cleaned = -0.000908286 Jy ! Component: 600 - total flux cleaned = -0.000970447 Jy ! Component: 650 - total flux cleaned = -0.00103051 Jy ! Component: 700 - total flux cleaned = -0.00111805 Jy ! Component: 750 - total flux cleaned = -0.00117498 Jy ! Component: 800 - total flux cleaned = -0.00123987 Jy ! Component: 850 - total flux cleaned = -0.00129438 Jy ! Component: 900 - total flux cleaned = -0.00135648 Jy ! Component: 950 - total flux cleaned = -0.00140857 Jy ! Component: 1000 - total flux cleaned = -0.00144248 Jy ! Component: 1050 - total flux cleaned = -0.00146737 Jy ! Component: 1100 - total flux cleaned = -0.00148383 Jy ! Component: 1150 - total flux cleaned = -0.00152409 Jy ! Component: 1200 - total flux cleaned = -0.00155545 Jy ! Component: 1250 - total flux cleaned = -0.00157086 Jy ! Component: 1300 - total flux cleaned = -0.00160872 Jy ! Component: 1350 - total flux cleaned = -0.00162375 Jy ! Component: 1400 - total flux cleaned = -0.00162369 Jy ! Component: 1450 - total flux cleaned = -0.00163829 Jy ! Component: 1500 - total flux cleaned = -0.00167369 Jy ! Component: 1550 - total flux cleaned = -0.00168058 Jy ! Component: 1600 - total flux cleaned = -0.00171504 Jy ! Component: 1650 - total flux cleaned = -0.00174883 Jy ! Component: 1700 - total flux cleaned = -0.00179559 Jy ! Component: 1750 - total flux cleaned = -0.00182844 Jy ! Component: 1800 - total flux cleaned = -0.00185455 Jy ! Component: 1850 - total flux cleaned = -0.00188661 Jy ! Component: 1900 - total flux cleaned = -0.00191833 Jy ! Component: 1950 - total flux cleaned = -0.00196211 Jy ! Component: 2000 - total flux cleaned = -0.00196827 Jy ! Total flux subtracted in 2048 components = -0.00201126 Jy ! Clean residual min=-0.000477 max=0.000361 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.146084 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 184 components and 0.146084 Jy ![Exited script file: muppet] wmap "J2139+1316_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7844 x 1.86 at 1.795 degrees (North through East) ! Clean map min=-0.00070203 max=0.11981 Jy/beam ! Writing clean map to FITS file: J2139+1316_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.11981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269252 0.269252 0.538505 1.07701 2.15402 4.30804 8.61608 17.2322 34.4643 68.9286 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7844 x 1.86 at 1.795 degrees (North through East) ! Clean map min=-0.00070203 max=0.11981 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 J2139+1316_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:28:11 2017