! Started logfile: J0319+6949_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:29 2019 obs J0319+6949_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0319+6949_X_2017_05_31_pus_uva.fits ! AN table 1: 237 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973371 visibilities/baseline/integration-bin. ! Found source: J0319+6949 ! ! 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 1698 lines of history. ! ! Reading 124572 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 J0319+6949_X_2017_05_31_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.884484Jy sigma=0.007254 ! Fit after self-cal, rms=0.866682Jy sigma=0.007121 ! 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=0.8275 mas, bmaj=0.8875 mas, bpa=29.23 degrees ! Estimated noise=659.293 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 = 0.0987745 Jy ! Component: 100 - total flux cleaned = 0.133787 Jy ! Total flux subtracted in 100 components = 0.133787 Jy ! Clean residual min=-0.004176 max=0.015736 Jy/beam ! Clean residual mean=0.000008 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.133787 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.133787 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=0.089014Jy sigma=0.000698 ! Fit after self-cal, rms=0.088855Jy sigma=0.000697 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177138 Jy ! Component: 100 - total flux cleaned = 0.0264988 Jy ! Total flux subtracted in 100 components = 0.0264988 Jy ! Clean residual min=-0.002866 max=0.004284 Jy/beam ! Clean residual mean=0.000011 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.160286 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.160286 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=0.084806Jy sigma=0.000659 ! Fit after self-cal, rms=0.084751Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005424 Jy ! Component: 100 - total flux cleaned = 0.00831661 Jy ! Total flux subtracted in 100 components = 0.00831661 Jy ! Clean residual min=-0.002658 max=0.002885 Jy/beam ! Clean residual mean=0.000012 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.168602 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.168602 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=0.084356Jy sigma=0.000655 ! Fit after self-cal, rms=0.084341Jy sigma=0.000654 ! 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=1.056 mas, bmaj=1.137 mas, bpa=34.66 degrees ! Estimated noise=246.283 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 = 0.00282981 Jy ! Component: 100 - total flux cleaned = 0.00427839 Jy ! Component: 150 - total flux cleaned = 0.00508515 Jy ! Component: 200 - total flux cleaned = 0.00550848 Jy ! Total flux subtracted in 200 components = 0.00550848 Jy ! Clean residual min=-0.002203 max=0.002264 Jy/beam ! Clean residual mean=0.000026 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.174111 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.174111 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=0.084267Jy sigma=0.000654 ! Fit after self-cal, rms=0.084268Jy sigma=0.000654 ! 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 0.95 FD 0.99 HN 1.01 KP 1.00 ! LA 0.97 MK 0.96 NL 0.97 OV 1.10 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 0.92 ! LA 0.99 MK 0.96 NL 0.97 OV 1.10 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.90 ! LA 0.99 MK 0.96 NL 0.97 OV 1.09 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.98 ! LA 1.00 MK 0.97 NL 0.96 OV 1.09 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.98 ! LA 0.99 MK 0.99 NL 0.88 OV 1.10 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 1.00 MK 0.97 NL 0.89 OV 1.02 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 0.98 ! LA 1.00 MK 0.99 NL 0.88 OV 1.00 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.06 KP 0.97 ! LA 1.00 MK 0.99 NL 0.89 OV 1.02 ! PT 1.05 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.05 KP 0.98 ! LA 1.00 MK 0.98 NL 0.89 OV 1.02 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.00 ! LA 1.02 MK 0.98 NL 0.89 OV 1.01 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 0.91 ! LA 1.02 MK 0.98 NL 0.89 OV 1.00 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.94 ! LA 1.00 MK 0.99 NL 0.88 OV 1.12 ! PT 1.07 SC 1.09 ! ! ! Fit before self-cal, rms=0.084268Jy sigma=0.000654 ! Fit after self-cal, rms=0.084610Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.141 mas, bpa=33.72 degrees ! Estimated noise=247.164 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 = -0.000708542 Jy ! Component: 100 - total flux cleaned = -0.000787617 Jy ! Component: 150 - total flux cleaned = -0.000853958 Jy ! Component: 200 - total flux cleaned = -0.000911366 Jy ! Total flux subtracted in 200 components = -0.000911366 Jy ! Clean residual min=-0.001012 max=0.001340 Jy/beam ! Clean residual mean=0.000012 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.1732 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.1732 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=0.084600Jy sigma=0.000648 ! Fit after self-cal, rms=0.084632Jy sigma=0.000648 ! 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=0.084632Jy sigma=0.000648 ! Fit after self-cal, rms=0.085871Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.142 mas, bpa=35.4 degrees ! Estimated noise=246.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.69699e-05 Jy ! Component: 100 - total flux cleaned = -0.000103901 Jy ! Component: 150 - total flux cleaned = -9.65459e-05 Jy ! Component: 200 - total flux cleaned = -0.00010392 Jy ! Total flux subtracted in 200 components = -0.00010392 Jy ! Clean residual min=-0.000808 max=0.001256 Jy/beam ! Clean residual mean=0.000005 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.173096 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.173096 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=0.085868Jy sigma=0.000646 ! Fit after self-cal, rms=0.085902Jy sigma=0.000646 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 (-1.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796333 Jy ! Component: 100 - total flux cleaned = 0.000721574 Jy ! Component: 150 - total flux cleaned = 0.000675109 Jy ! Component: 200 - total flux cleaned = 0.000648087 Jy ! Total flux subtracted in 200 components = 0.000648087 Jy ! Clean residual min=-0.000782 max=0.000993 Jy/beam ! Clean residual mean=0.000005 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.173744 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.173744 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=0.085889Jy sigma=0.000646 ! Fit after self-cal, rms=0.085886Jy sigma=0.000646 ! 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=0.085886Jy sigma=0.000646 ! Fit after self-cal, rms=0.085934Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.142 mas, bpa=35.6 degrees ! Estimated noise=246.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387216 Jy ! Component: 100 - total flux cleaned = 0.000360364 Jy ! Component: 150 - total flux cleaned = 0.000383196 Jy ! Component: 200 - total flux cleaned = 0.000372319 Jy ! Total flux subtracted in 200 components = 0.000372319 Jy ! Clean residual min=-0.000769 max=0.000905 Jy/beam ! Clean residual mean=0.000005 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.174116 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.174116 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=0.085929Jy sigma=0.000646 ! Fit after self-cal, rms=0.085929Jy sigma=0.000646 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 (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000354553 Jy ! Component: 100 - total flux cleaned = 0.000334114 Jy ! Component: 150 - total flux cleaned = 0.000317393 Jy ! Component: 200 - total flux cleaned = 0.000302222 Jy ! Total flux subtracted in 200 components = 0.000302222 Jy ! Clean residual min=-0.000769 max=0.000594 Jy/beam ! Clean residual mean=0.000005 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.174418 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.174418 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=0.085920Jy sigma=0.000646 ! Fit after self-cal, rms=0.085920Jy sigma=0.000646 ! 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=0.085920Jy sigma=0.000646 ! Fit after self-cal, rms=0.085919Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=2.506 mas, bpa=65.45 degrees ! Estimated noise=320.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328033 Jy ! Component: 100 - total flux cleaned = 0.000451581 Jy ! Component: 150 - total flux cleaned = 0.000483597 Jy ! Component: 200 - total flux cleaned = 0.000488475 Jy ! Total flux subtracted in 200 components = 0.000488475 Jy ! Clean residual min=-0.000686 max=0.000755 Jy/beam ! Clean residual mean=0.000013 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.174907 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.174907 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=0.085917Jy sigma=0.000646 ! Fit after self-cal, rms=0.085916Jy sigma=0.000646 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 = -2.52026e-06 Jy ! Component: 100 - total flux cleaned = -6.90672e-06 Jy ! Component: 150 - total flux cleaned = -2.8837e-06 Jy ! Component: 200 - total flux cleaned = -6.64698e-06 Jy ! Total flux subtracted in 200 components = -6.64698e-06 Jy ! Clean residual min=-0.000683 max=0.000757 Jy/beam ! Clean residual mean=0.000013 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.1749 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.1749 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=0.085915Jy sigma=0.000646 ! Fit after self-cal, rms=0.085915Jy sigma=0.000646 ! 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=1.062 mas, bmaj=1.142 mas, bpa=35.39 degrees ! Estimated noise=246.642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.142 at 35.39 degrees (North through East) ! Clean map min=-0.0006615 max=0.13323 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=0.8325 mas, bmaj=0.8893 mas, bpa=29.83 degrees ! Estimated noise=662.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0989819 Jy ! Component: 100 - total flux cleaned = 0.135366 Jy ! Component: 150 - total flux cleaned = 0.152481 Jy ! Component: 200 - total flux cleaned = 0.161205 Jy ! Total flux subtracted in 200 components = 0.161205 Jy ! Clean residual min=-0.002063 max=0.004216 Jy/beam ! Clean residual mean=0.000003 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.161205 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 0.161205 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.142 mas, bpa=35.39 degrees ! Estimated noise=246.642 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 = 0.00633025 Jy ! Component: 100 - total flux cleaned = 0.00953618 Jy ! Component: 150 - total flux cleaned = 0.0113461 Jy ! Component: 200 - total flux cleaned = 0.0124374 Jy ! Total flux subtracted in 200 components = 0.0124374 Jy ! Clean residual min=-0.000811 max=0.000564 Jy/beam ! Clean residual mean=0.000005 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.173642 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.173642 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=2.292 mas, bmaj=2.506 mas, bpa=65.45 degrees ! Estimated noise=320.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771732 Jy ! Component: 100 - total flux cleaned = 0.00110038 Jy ! Component: 150 - total flux cleaned = 0.00116291 Jy ! Component: 200 - total flux cleaned = 0.0011915 Jy ! Total flux subtracted in 200 components = 0.0011915 Jy ! Clean residual min=-0.000690 max=0.000753 Jy/beam ! Clean residual mean=0.000013 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.174834 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 = 6.00385e-06 Jy ! Component: 100 - total flux cleaned = 1.1273e-05 Jy ! Component: 150 - total flux cleaned = 1.60239e-05 Jy ! Component: 200 - total flux cleaned = 2.01982e-05 Jy ! Total flux subtracted in 200 components = 2.01982e-05 Jy ! Clean residual min=-0.000689 max=0.000752 Jy/beam ! Clean residual mean=0.000013 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.174854 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.174854 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.142 mas, bpa=35.39 degrees ! Estimated noise=246.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.27481e-05 Jy ! Component: 100 - total flux cleaned = -5.22693e-05 Jy ! Component: 150 - total flux cleaned = -3.72644e-05 Jy ! Component: 200 - total flux cleaned = -2.24416e-05 Jy ! Total flux subtracted in 200 components = -2.24416e-05 Jy ! Clean residual min=-0.000804 max=0.000555 Jy/beam ! Clean residual mean=0.000005 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.174832 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 68 components and 0.174832 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=0.085917Jy sigma=0.000646 ! Fit after self-cal, rms=0.085914Jy sigma=0.000646 wmodel J0319+6949_X_2017_05_31_pus_map.mod ! Writing 68 model components to file: J0319+6949_X_2017_05_31_pus_map.mod wobs J0319+6949_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0319+6949_X_2017_05_31_pus_uvs.fits wwins J0319+6949_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0319+6949_X_2017_05_31_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 = -0.000307141 Jy ! Component: 100 - total flux cleaned = -0.000443915 Jy ! Component: 150 - total flux cleaned = -0.000473677 Jy ! Component: 200 - total flux cleaned = -0.000483407 Jy ! Component: 250 - total flux cleaned = -0.000492724 Jy ! Component: 300 - total flux cleaned = -0.000501749 Jy ! Component: 350 - total flux cleaned = -0.000501679 Jy ! Component: 400 - total flux cleaned = -0.000475959 Jy ! Component: 450 - total flux cleaned = -0.000442233 Jy ! Component: 500 - total flux cleaned = -0.000400712 Jy ! Component: 550 - total flux cleaned = -0.000384282 Jy ! Component: 600 - total flux cleaned = -0.000343686 Jy ! Component: 650 - total flux cleaned = -0.000271903 Jy ! Component: 700 - total flux cleaned = -0.000232552 Jy ! Component: 750 - total flux cleaned = -0.000209091 Jy ! Component: 800 - total flux cleaned = -0.000139541 Jy ! Component: 850 - total flux cleaned = -0.000108909 Jy ! Component: 900 - total flux cleaned = -4.84677e-05 Jy ! Component: 950 - total flux cleaned = -1.85544e-05 Jy ! Component: 1000 - total flux cleaned = 3.34698e-05 Jy ! Component: 1050 - total flux cleaned = 7.02484e-05 Jy ! Component: 1100 - total flux cleaned = 9.946e-05 Jy ! Component: 1150 - total flux cleaned = 0.000157239 Jy ! Component: 1200 - total flux cleaned = 0.000207325 Jy ! Component: 1250 - total flux cleaned = 0.000242812 Jy ! Component: 1300 - total flux cleaned = 0.000270915 Jy ! Component: 1350 - total flux cleaned = 0.000305845 Jy ! Component: 1400 - total flux cleaned = 0.000347238 Jy ! Component: 1450 - total flux cleaned = 0.000374636 Jy ! Component: 1500 - total flux cleaned = 0.00041552 Jy ! Component: 1550 - total flux cleaned = 0.000435783 Jy ! Component: 1600 - total flux cleaned = 0.000455953 Jy ! Component: 1650 - total flux cleaned = 0.000482547 Jy ! Component: 1700 - total flux cleaned = 0.000528832 Jy ! Component: 1750 - total flux cleaned = 0.00054196 Jy ! Component: 1800 - total flux cleaned = 0.000581045 Jy ! Component: 1850 - total flux cleaned = 0.000613358 Jy ! Component: 1900 - total flux cleaned = 0.000651827 Jy ! Component: 1950 - total flux cleaned = 0.00067724 Jy ! Component: 2000 - total flux cleaned = 0.000740487 Jy ! Total flux subtracted in 2048 components = 0.000734203 Jy ! Clean residual min=-0.000363 max=0.000375 Jy/beam ! Clean residual mean=0.000003 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.175566 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 231 components and 0.175566 Jy ![Exited script file: muppet] wmap "J0319+6949_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.142 at 35.39 degrees (North through East) ! Clean map min=-0.00060586 max=0.1332 Jy/beam ! Writing clean map to FITS file: J0319+6949_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133198 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259192 0.259192 0.518383 1.03677 2.07353 4.14707 8.29413 16.5883 33.1765 66.353 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 1.142 at 35.39 degrees (North through East) ! Clean map min=-0.00060586 max=0.1332 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 J0319+6949_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:35 2019