! Started logfile: J1959+6508_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:15:07 2016 obs J1959+6508_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1959+6508_X_2014_08_09_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.765503 visibilities/baseline/integration-bin. ! Found source: J1959+6508 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 43404 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 J1959+6508_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867780Jy sigma=0.010322 ! Fit after self-cal, rms=0.851676Jy sigma=0.010144 ! 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=1.046 mas, bmaj=1.36 mas, bpa=85.42 degrees ! Estimated noise=800.473 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 = 0.110046 Jy ! Component: 100 - total flux cleaned = 0.143008 Jy ! Total flux subtracted in 100 components = 0.143008 Jy ! Clean residual min=-0.007107 max=0.013110 Jy/beam ! Clean residual mean=-0.000037 rms=0.002203 Jy/beam ! Combined flux in latest and established models = 0.143008 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.143008 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=0.078114Jy sigma=0.000885 ! Fit after self-cal, rms=0.078085Jy sigma=0.000884 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146151 Jy ! Component: 100 - total flux cleaned = 0.0228734 Jy ! Total flux subtracted in 100 components = 0.0228734 Jy ! Clean residual min=-0.006642 max=0.006382 Jy/beam ! Clean residual mean=-0.000004 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.165882 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.165882 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=0.074092Jy sigma=0.000838 ! Fit after self-cal, rms=0.074086Jy sigma=0.000838 ! 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=1.285 mas, bmaj=1.599 mas, bpa=89.74 degrees ! Estimated noise=287.878 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 = 0.00845701 Jy ! Component: 100 - total flux cleaned = 0.0134572 Jy ! Component: 150 - total flux cleaned = 0.0166082 Jy ! Component: 200 - total flux cleaned = 0.0186419 Jy ! Total flux subtracted in 200 components = 0.0186419 Jy ! Clean residual min=-0.006620 max=0.006619 Jy/beam ! Clean residual mean=0.000013 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.184524 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.184524 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=0.072865Jy sigma=0.000828 ! Fit after self-cal, rms=0.072872Jy sigma=0.000828 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.08 KP 0.93 ! LA 1.00 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.07 KP 0.87 ! LA 1.01 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.09 KP 0.81 ! LA 1.04 MK 1.00* NL 0.99 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.39 HN 1.09 KP 0.79 ! LA 1.05 MK 1.00* NL 0.98 OV 1.08 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.08 KP 0.75 ! LA 1.05 MK 1.00* NL 1.00 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.19 HN 1.11 KP 0.75 ! LA 1.05 MK 1.00* NL 1.00 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.25 HN 1.22 KP 0.79 ! LA 1.11 MK 1.00* NL 1.03 OV 1.07 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.14 KP 0.74 ! LA 1.03 MK 1.00* NL 0.99 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.13 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.14 KP 0.80 ! LA 1.07 MK 1.00* NL 0.99 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.10 KP 0.83 ! LA 1.07 MK 1.00* NL 1.01 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.08 KP 0.86 ! LA 1.07 MK 1.00* NL 1.02 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.072872Jy sigma=0.000828 ! Fit after self-cal, rms=0.069948Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.295 mas, bmaj=1.61 mas, bpa=89.81 degrees ! Estimated noise=290.436 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, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00330269 Jy ! Component: 100 - total flux cleaned = 0.00444872 Jy ! Component: 150 - total flux cleaned = 0.004817 Jy ! Component: 200 - total flux cleaned = 0.00510754 Jy ! Total flux subtracted in 200 components = 0.00510754 Jy ! Clean residual min=-0.001328 max=0.001692 Jy/beam ! Clean residual mean=0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.189631 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 84 components and 0.189631 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=0.069790Jy sigma=0.000782 ! Fit after self-cal, rms=0.069810Jy sigma=0.000781 ! 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=0.069810Jy sigma=0.000781 ! Fit after self-cal, rms=0.070675Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=1.611 mas, bpa=89.75 degrees ! Estimated noise=290.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139697 Jy ! Component: 100 - total flux cleaned = 0.00201039 Jy ! Component: 150 - total flux cleaned = 0.00226685 Jy ! Component: 200 - total flux cleaned = 0.00247683 Jy ! Total flux subtracted in 200 components = 0.00247683 Jy ! Clean residual min=-0.001114 max=0.001307 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.192108 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 105 components and 0.192108 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=0.070639Jy sigma=0.000777 ! Fit after self-cal, rms=0.070654Jy sigma=0.000777 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 = 0.000466508 Jy ! Component: 100 - total flux cleaned = 0.000652688 Jy ! Component: 150 - total flux cleaned = 0.000818167 Jy ! Component: 200 - total flux cleaned = 0.00093451 Jy ! Total flux subtracted in 200 components = 0.00093451 Jy ! Clean residual min=-0.001118 max=0.001244 Jy/beam ! Clean residual mean=0.000004 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.193043 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.193043 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=0.070643Jy sigma=0.000777 ! Fit after self-cal, rms=0.070642Jy sigma=0.000777 ! 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=0.070642Jy sigma=0.000777 ! Fit after self-cal, rms=0.070767Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=1.614 mas, bpa=89.46 degrees ! Estimated noise=290.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528709 Jy ! Component: 100 - total flux cleaned = 0.000692837 Jy ! Component: 150 - total flux cleaned = 0.000845993 Jy ! Component: 200 - total flux cleaned = 0.000920728 Jy ! Total flux subtracted in 200 components = 0.000920728 Jy ! Clean residual min=-0.001115 max=0.001107 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.193963 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.193963 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=0.070755Jy sigma=0.000777 ! Fit after self-cal, rms=0.070756Jy sigma=0.000777 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 = 0.000242731 Jy ! Component: 100 - total flux cleaned = 0.000350713 Jy ! Component: 150 - total flux cleaned = 0.00042437 Jy ! Component: 200 - total flux cleaned = 0.000493004 Jy ! Total flux subtracted in 200 components = 0.000493004 Jy ! Clean residual min=-0.001114 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.194456 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 134 components and 0.194456 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=0.070751Jy sigma=0.000777 ! Fit after self-cal, rms=0.070751Jy sigma=0.000777 ! 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=0.070751Jy sigma=0.000777 ! Fit after self-cal, rms=0.070867Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=2.681 mas, bpa=-77.36 degrees ! Estimated noise=337.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00071508 Jy ! Component: 100 - total flux cleaned = 0.000898867 Jy ! Component: 150 - total flux cleaned = 0.00102745 Jy ! Component: 200 - total flux cleaned = 0.001131 Jy ! Total flux subtracted in 200 components = 0.001131 Jy ! Clean residual min=-0.001371 max=0.001227 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.195587 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 145 components and 0.195587 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=0.070865Jy sigma=0.000777 ! Fit after self-cal, rms=0.070865Jy sigma=0.000777 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 = 9.88751e-05 Jy ! Component: 100 - total flux cleaned = 0.00019872 Jy ! Component: 150 - total flux cleaned = 0.000270886 Jy ! Component: 200 - total flux cleaned = 0.000319656 Jy ! Total flux subtracted in 200 components = 0.000319656 Jy ! Clean residual min=-0.001389 max=0.001199 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.195907 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 151 components and 0.195907 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=0.070865Jy sigma=0.000777 ! Fit after self-cal, rms=0.070864Jy sigma=0.000777 ! 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=1.296 mas, bmaj=1.616 mas, bpa=89.27 degrees ! Estimated noise=290.649 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 1.616 at 89.27 degrees (North through East) ! Clean map min=-0.0010807 max=0.14616 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=1.368 mas, bpa=85.14 degrees ! Estimated noise=813.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111654 Jy ! Component: 100 - total flux cleaned = 0.144791 Jy ! Component: 150 - total flux cleaned = 0.158508 Jy ! Component: 200 - total flux cleaned = 0.165877 Jy ! Total flux subtracted in 200 components = 0.165877 Jy ! Clean residual min=-0.002559 max=0.003569 Jy/beam ! Clean residual mean=-0.000015 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.165877 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.165877 Jy ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=1.616 mas, bpa=89.27 degrees ! Estimated noise=290.649 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 = 0.00699496 Jy ! Component: 100 - total flux cleaned = 0.0117181 Jy ! Component: 150 - total flux cleaned = 0.01523 Jy ! Component: 200 - total flux cleaned = 0.0179652 Jy ! Total flux subtracted in 200 components = 0.0179652 Jy ! Clean residual min=-0.001376 max=0.001634 Jy/beam ! Clean residual mean=-0.000002 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.183842 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 69 components and 0.183842 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=2.405 mas, bmaj=2.681 mas, bpa=-77.36 degrees ! Estimated noise=337.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349914 Jy ! Component: 100 - total flux cleaned = 0.00583081 Jy ! Component: 150 - total flux cleaned = 0.00747755 Jy ! Component: 200 - total flux cleaned = 0.00866237 Jy ! Total flux subtracted in 200 components = 0.00866237 Jy ! Clean residual min=-0.001521 max=0.001088 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.192505 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866055 Jy ! Component: 100 - total flux cleaned = 0.00150536 Jy ! Component: 150 - total flux cleaned = 0.0019783 Jy ! Component: 200 - total flux cleaned = 0.00232898 Jy ! Total flux subtracted in 200 components = 0.00232898 Jy ! Clean residual min=-0.001389 max=0.001103 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.194834 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 140 components and 0.194834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.296 mas, bmaj=1.616 mas, bpa=89.27 degrees ! Estimated noise=290.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186106 Jy ! Component: 100 - total flux cleaned = 0.000235008 Jy ! Component: 150 - total flux cleaned = 0.000234158 Jy ! Component: 200 - total flux cleaned = 0.000245333 Jy ! Total flux subtracted in 200 components = 0.000245333 Jy ! Clean residual min=-0.001073 max=0.000942 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.195079 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 146 components and 0.195079 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=0.070853Jy sigma=0.000777 ! Fit after self-cal, rms=0.070848Jy sigma=0.000777 wmodel J1959+6508_X_2014_08_09_pus_map.mod ! Writing 146 model components to file: J1959+6508_X_2014_08_09_pus_map.mod wobs J1959+6508_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1959+6508_X_2014_08_09_pus_uvs.fits wwins J1959+6508_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1959+6508_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176177 Jy ! Component: 100 - total flux cleaned = -0.000130206 Jy ! Component: 150 - total flux cleaned = -8.71679e-05 Jy ! Component: 200 - total flux cleaned = -0.000100469 Jy ! Component: 250 - total flux cleaned = -8.76772e-05 Jy ! Component: 300 - total flux cleaned = -6.26881e-05 Jy ! Component: 350 - total flux cleaned = -6.25767e-05 Jy ! Component: 400 - total flux cleaned = -6.25978e-05 Jy ! Component: 450 - total flux cleaned = -8.55168e-05 Jy ! Component: 500 - total flux cleaned = -0.000130017 Jy ! Component: 550 - total flux cleaned = -0.000162649 Jy ! Component: 600 - total flux cleaned = -0.000194577 Jy ! Component: 650 - total flux cleaned = -0.000204922 Jy ! Component: 700 - total flux cleaned = -0.000245651 Jy ! Component: 750 - total flux cleaned = -0.00025599 Jy ! Component: 800 - total flux cleaned = -0.00029538 Jy ! Component: 850 - total flux cleaned = -0.000324189 Jy ! Component: 900 - total flux cleaned = -0.000371071 Jy ! Component: 950 - total flux cleaned = -0.000398423 Jy ! Component: 1000 - total flux cleaned = -0.000452569 Jy ! Component: 1050 - total flux cleaned = -0.000478935 Jy ! Component: 1100 - total flux cleaned = -0.000478979 Jy ! Component: 1150 - total flux cleaned = -0.000513349 Jy ! Component: 1200 - total flux cleaned = -0.000521719 Jy ! Component: 1250 - total flux cleaned = -0.000546714 Jy ! Component: 1300 - total flux cleaned = -0.000571381 Jy ! Component: 1350 - total flux cleaned = -0.000579467 Jy ! Component: 1400 - total flux cleaned = -0.00057943 Jy ! Component: 1450 - total flux cleaned = -0.00058741 Jy ! Component: 1500 - total flux cleaned = -0.000587479 Jy ! Component: 1550 - total flux cleaned = -0.000610185 Jy ! Component: 1600 - total flux cleaned = -0.000595343 Jy ! Component: 1650 - total flux cleaned = -0.000595318 Jy ! Component: 1700 - total flux cleaned = -0.000602688 Jy ! Component: 1750 - total flux cleaned = -0.000638659 Jy ! Component: 1800 - total flux cleaned = -0.000645753 Jy ! Component: 1850 - total flux cleaned = -0.000659706 Jy ! Component: 1900 - total flux cleaned = -0.0006873 Jy ! Component: 1950 - total flux cleaned = -0.000727918 Jy ! Component: 2000 - total flux cleaned = -0.000721108 Jy ! Total flux subtracted in 2048 components = -0.000727813 Jy ! Clean residual min=-0.000380 max=0.000383 Jy/beam ! Clean residual mean=0.000002 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.194351 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 287 components and 0.194351 Jy ![Exited script file: muppet] wmap "J1959+6508_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 1.616 at 89.27 degrees (North through East) ! Clean map min=-0.00077271 max=0.14757 Jy/beam ! Writing clean map to FITS file: J1959+6508_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.147575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124408 device "J1959+6508_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1959+6508_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.252904 0.252904 0.505808 1.01162 2.02323 4.04647 8.09293 16.1859 32.3717 64.7435 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.147 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.296 x 1.616 at 89.27 degrees (North through East) ! Clean map min=-0.00077271 max=0.14757 Jy/beam quit ! Quitting program ! Log file J1959+6508_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:15:10 2016