! Started logfile: J1037-2934_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:10:14 2016 obs J1037-2934_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2014_08_05_pus_uva.fits ! AN table 1: 79 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.34571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1037-2934 ! ! 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 414 lines of history. ! ! Reading 14748 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 J1037-2934_X_2014_08_05_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 406 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 409 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 412 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 407 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 407 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 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 407 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 407 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 415 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.496034Jy sigma=0.004091 ! Fit after self-cal, rms=0.449913Jy sigma=0.003552 ! 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=0.8348 mas, bmaj=2.966 mas, bpa=12.37 degrees ! Estimated noise=1070.98 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 = 0.501396 Jy ! Component: 100 - total flux cleaned = 0.669899 Jy ! Total flux subtracted in 100 components = 0.669899 Jy ! Clean residual min=-0.068434 max=0.161467 Jy/beam ! Clean residual mean=-0.001717 rms=0.021598 Jy/beam ! Combined flux in latest and established models = 0.669899 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.669899 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=0.338996Jy sigma=0.003075 ! Fit after self-cal, rms=0.338637Jy sigma=0.003072 ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144758 Jy ! Component: 100 - total flux cleaned = 0.230112 Jy ! Total flux subtracted in 100 components = 0.230112 Jy ! Clean residual min=-0.050942 max=0.088437 Jy/beam ! Clean residual mean=-0.000711 rms=0.014931 Jy/beam ! Combined flux in latest and established models = 0.900011 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.900011 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=0.237550Jy sigma=0.002060 ! Fit after self-cal, rms=0.228138Jy sigma=0.001985 ! 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=1.005 mas, bmaj=3.603 mas, bpa=11.72 degrees ! Estimated noise=653.428 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 = 0.09855 Jy ! Component: 100 - total flux cleaned = 0.150853 Jy ! Component: 150 - total flux cleaned = 0.183078 Jy ! Component: 200 - total flux cleaned = 0.203604 Jy ! Total flux subtracted in 200 components = 0.203604 Jy ! Clean residual min=-0.047132 max=0.039766 Jy/beam ! Clean residual mean=0.000466 rms=0.011929 Jy/beam ! Combined flux in latest and established models = 1.10362 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 90 components and 1.10362 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=0.180664Jy sigma=0.001538 ! Fit after self-cal, rms=0.177116Jy sigma=0.001510 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.27 KP 0.89 ! LA 1.02 MK 1.00* NL 1.03 OV 1.03 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.30 KP 0.84 ! LA 1.02 MK 1.00* NL 1.02 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.28 KP 0.80 ! LA 1.06 MK 1.00* NL 1.01 OV 1.03 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.29 KP 0.76 ! LA 1.05 MK 1.00* NL 1.01 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.22 KP 0.72 ! LA 1.05 MK 1.00* NL 1.03 OV 1.03 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.25 KP 0.73 ! LA 1.06 MK 1.00* NL 1.03 OV 1.05 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.21 HN 1.40 KP 0.77 ! LA 1.15 MK 1.00* NL 1.07 OV 1.10 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.26 KP 0.72 ! LA 1.05 MK 1.00* NL 1.03 OV 1.08 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.34 KP 0.74 ! LA 1.06 MK 1.00* NL 1.04 OV 1.09 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.28 KP 0.77 ! LA 1.09 MK 1.00* NL 1.05 OV 1.07 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.23 KP 0.80 ! LA 1.09 MK 1.00* NL 1.05 OV 1.05 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.27 KP 0.84 ! LA 1.08 MK 1.00* NL 1.03 OV 1.06 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.177116Jy sigma=0.001510 ! Fit after self-cal, rms=0.119997Jy sigma=0.000877 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=3.805 mas, bpa=11.5 degrees ! Estimated noise=666.999 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 = 0.000620291 Jy ! Component: 100 - total flux cleaned = -0.000175975 Jy ! Component: 150 - total flux cleaned = -0.000185743 Jy ! Component: 200 - total flux cleaned = -0.000472297 Jy ! Total flux subtracted in 200 components = -0.000472297 Jy ! Clean residual min=-0.011849 max=0.009941 Jy/beam ! Clean residual mean=0.000150 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 1.10314 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 1.10314 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=0.117063Jy sigma=0.000855 ! Fit after self-cal, rms=0.117072Jy sigma=0.000853 ! 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=0.117072Jy sigma=0.000853 ! Fit after self-cal, rms=0.116053Jy sigma=0.000832 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.795 mas, bpa=11.43 degrees ! Estimated noise=664.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135801 Jy ! Component: 100 - total flux cleaned = 0.00156752 Jy ! Component: 150 - total flux cleaned = 0.00176224 Jy ! Component: 200 - total flux cleaned = 0.00193921 Jy ! Total flux subtracted in 200 components = 0.00193921 Jy ! Clean residual min=-0.009502 max=0.007312 Jy/beam ! Clean residual mean=0.000058 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 1.10508 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 1.10508 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=0.114948Jy sigma=0.000825 ! Fit after self-cal, rms=0.114810Jy sigma=0.000824 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 = 0.000963141 Jy ! Component: 100 - total flux cleaned = 0.000648092 Jy ! Component: 150 - total flux cleaned = 0.000646192 Jy ! Component: 200 - total flux cleaned = 0.000512361 Jy ! Total flux subtracted in 200 components = 0.000512361 Jy ! Clean residual min=-0.009017 max=0.006877 Jy/beam ! Clean residual mean=0.000063 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 1.10559 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 1.10559 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=0.114266Jy sigma=0.000821 ! Fit after self-cal, rms=0.114148Jy sigma=0.000820 ! 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=0.114148Jy sigma=0.000820 ! Fit after self-cal, rms=0.119229Jy sigma=0.000814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.813 mas, bpa=11.42 degrees ! Estimated noise=665.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00213365 Jy ! Component: 100 - total flux cleaned = -0.00229213 Jy ! Component: 150 - total flux cleaned = -0.00229113 Jy ! Component: 200 - total flux cleaned = -0.00241187 Jy ! Total flux subtracted in 200 components = -0.00241187 Jy ! Clean residual min=-0.008121 max=0.006598 Jy/beam ! Clean residual mean=0.000033 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 1.10318 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 1.10318 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=0.118723Jy sigma=0.000811 ! Fit after self-cal, rms=0.118884Jy sigma=0.000811 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 = 0.000201783 Jy ! Component: 100 - total flux cleaned = 0.000204457 Jy ! Component: 150 - total flux cleaned = 9.39816e-05 Jy ! Component: 200 - total flux cleaned = -9.69063e-06 Jy ! Total flux subtracted in 200 components = -9.69063e-06 Jy ! Clean residual min=-0.007803 max=0.006297 Jy/beam ! Clean residual mean=0.000033 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 1.10317 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 1.10317 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=0.118573Jy sigma=0.000808 ! Fit after self-cal, rms=0.118502Jy sigma=0.000808 ! 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=0.118502Jy sigma=0.000808 ! Fit after self-cal, rms=0.118928Jy sigma=0.000808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=6.067 mas, bpa=-1.899 degrees ! Estimated noise=772.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137031 Jy ! Component: 100 - total flux cleaned = -0.00157306 Jy ! Component: 150 - total flux cleaned = -0.0017274 Jy ! Component: 200 - total flux cleaned = -0.00185004 Jy ! Total flux subtracted in 200 components = -0.00185004 Jy ! Clean residual min=-0.005750 max=0.004919 Jy/beam ! Clean residual mean=0.000070 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 1.10132 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 136 components and 1.10132 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=0.118823Jy sigma=0.000807 ! Fit after self-cal, rms=0.118805Jy sigma=0.000806 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 = 0.000293894 Jy ! Component: 100 - total flux cleaned = 0.000148765 Jy ! Component: 150 - total flux cleaned = 8.48461e-05 Jy ! Component: 200 - total flux cleaned = -3.05344e-05 Jy ! Total flux subtracted in 200 components = -3.05344e-05 Jy ! Clean residual min=-0.005717 max=0.004875 Jy/beam ! Clean residual mean=0.000071 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 1.10129 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 142 components and 1.10129 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=0.118715Jy sigma=0.000806 ! Fit after self-cal, rms=0.118662Jy sigma=0.000806 ! 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=1.008 mas, bmaj=3.82 mas, bpa=11.44 degrees ! Estimated noise=664.444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 3.82 at 11.44 degrees (North through East) ! Clean map min=-0.0067955 max=0.60373 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 ! Performing amp+phase self-cal ! ! 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=0.118662Jy sigma=0.000806 ! Fit after self-cal, rms=0.124030Jy sigma=0.000736 ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.818 mas, bpa=11.42 degrees ! Estimated noise=663.649 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158077 Jy ! Component: 100 - total flux cleaned = -0.00229504 Jy ! Component: 150 - total flux cleaned = -0.00239725 Jy ! Component: 200 - total flux cleaned = -0.00249685 Jy ! Total flux subtracted in 200 components = -0.00249685 Jy ! Clean residual min=-0.006975 max=0.005737 Jy/beam ! Clean residual mean=0.000031 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 1.0988 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 143 components and 1.0988 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=0.123765Jy sigma=0.000733 ! Fit after self-cal, rms=0.123701Jy sigma=0.000733 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210004 Jy ! Component: 100 - total flux cleaned = -0.00030498 Jy ! Component: 150 - total flux cleaned = -0.000394332 Jy ! Component: 200 - total flux cleaned = -0.0004822 Jy ! Total flux subtracted in 200 components = -0.0004822 Jy ! Clean residual min=-0.006838 max=0.005477 Jy/beam ! Clean residual mean=0.000027 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 1.09831 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 143 components and 1.09831 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=0.123517Jy sigma=0.000731 ! Fit after self-cal, rms=0.123461Jy sigma=0.000731 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.123461Jy sigma=0.000731 ! Fit after self-cal, rms=0.124813Jy sigma=0.000731 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=0.8263 mas, bmaj=3.098 mas, bpa=12.92 degrees ! Estimated noise=1433.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.52292 Jy ! Component: 100 - total flux cleaned = 0.716534 Jy ! Component: 150 - total flux cleaned = 0.827341 Jy ! Component: 200 - total flux cleaned = 0.900737 Jy ! Total flux subtracted in 200 components = 0.900737 Jy ! Clean residual min=-0.018833 max=0.039792 Jy/beam ! Clean residual mean=-0.000848 rms=0.007283 Jy/beam ! Combined flux in latest and established models = 0.900737 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.900737 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.824 mas, bpa=11.45 degrees ! Estimated noise=663.38 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 = 0.0770501 Jy ! Component: 100 - total flux cleaned = 0.119877 Jy ! Component: 150 - total flux cleaned = 0.145693 Jy ! Component: 200 - total flux cleaned = 0.161938 Jy ! Total flux subtracted in 200 components = 0.161938 Jy ! Clean residual min=-0.007214 max=0.010305 Jy/beam ! Clean residual mean=-0.000243 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 1.06267 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 109 components and 1.06267 Jy ! Inverting map ! Added new window around map position (-1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111978 Jy ! Component: 100 - total flux cleaned = 0.0184792 Jy ! Component: 150 - total flux cleaned = 0.0234438 Jy ! Component: 200 - total flux cleaned = 0.0260341 Jy ! Total flux subtracted in 200 components = 0.0260341 Jy ! Clean residual min=-0.005338 max=0.005734 Jy/beam ! Clean residual mean=-0.000024 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 1.08871 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 1.08871 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=2.348 mas, bmaj=6.078 mas, bpa=-1.892 degrees ! Estimated noise=770.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273632 Jy ! Component: 100 - total flux cleaned = 0.00303031 Jy ! Component: 150 - total flux cleaned = 0.00302937 Jy ! Component: 200 - total flux cleaned = 0.00309799 Jy ! Total flux subtracted in 200 components = 0.00309799 Jy ! Clean residual min=-0.005412 max=0.004974 Jy/beam ! Clean residual mean=0.000016 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 1.09181 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 = 6.14692e-05 Jy ! Component: 100 - total flux cleaned = 6.1552e-05 Jy ! Component: 150 - total flux cleaned = 0.000116318 Jy ! Component: 200 - total flux cleaned = 0.000168809 Jy ! Total flux subtracted in 200 components = 0.000168809 Jy ! Clean residual min=-0.005187 max=0.004837 Jy/beam ! Clean residual mean=0.000018 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 1.09198 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 149 components and 1.09198 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.824 mas, bpa=11.45 degrees ! Estimated noise=663.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.7225e-05 Jy ! Component: 100 - total flux cleaned = 1.11286e-05 Jy ! Component: 150 - total flux cleaned = -6.74115e-05 Jy ! Component: 200 - total flux cleaned = -6.58862e-05 Jy ! Total flux subtracted in 200 components = -6.58862e-05 Jy ! Clean residual min=-0.005233 max=0.005638 Jy/beam ! Clean residual mean=0.000007 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 1.09191 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 162 components and 1.09191 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=0.124105Jy sigma=0.000724 ! Fit after self-cal, rms=0.123805Jy sigma=0.000722 wmodel J1037-2934_X_2014_08_05_pus_map.mod ! Writing 162 model components to file: J1037-2934_X_2014_08_05_pus_map.mod wobs J1037-2934_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2014_08_05_pus_uvs.fits wwins J1037-2934_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1037-2934_X_2014_08_05_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 = -4.5644e-05 Jy ! Component: 100 - total flux cleaned = -0.000814411 Jy ! Component: 150 - total flux cleaned = -0.00150886 Jy ! Component: 200 - total flux cleaned = -0.00179653 Jy ! Component: 250 - total flux cleaned = -0.00200216 Jy ! Component: 300 - total flux cleaned = -0.00226645 Jy ! Component: 350 - total flux cleaned = -0.00264555 Jy ! Component: 400 - total flux cleaned = -0.00295003 Jy ! Component: 450 - total flux cleaned = -0.00318743 Jy ! Component: 500 - total flux cleaned = -0.0035926 Jy ! Component: 550 - total flux cleaned = -0.00409855 Jy ! Component: 600 - total flux cleaned = -0.00448142 Jy ! Component: 650 - total flux cleaned = -0.00490919 Jy ! Component: 700 - total flux cleaned = -0.005326 Jy ! Component: 750 - total flux cleaned = -0.00573233 Jy ! Component: 800 - total flux cleaned = -0.00617885 Jy ! Component: 850 - total flux cleaned = -0.00622639 Jy ! Component: 900 - total flux cleaned = -0.00656056 Jy ! Component: 950 - total flux cleaned = -0.00670142 Jy ! Component: 1000 - total flux cleaned = -0.0068854 Jy ! Component: 1050 - total flux cleaned = -0.00702105 Jy ! Component: 1100 - total flux cleaned = -0.00706485 Jy ! Component: 1150 - total flux cleaned = -0.00719594 Jy ! Component: 1200 - total flux cleaned = -0.00728181 Jy ! Component: 1250 - total flux cleaned = -0.00719754 Jy ! Component: 1300 - total flux cleaned = -0.00723947 Jy ! Component: 1350 - total flux cleaned = -0.00736218 Jy ! Component: 1400 - total flux cleaned = -0.00736256 Jy ! Component: 1450 - total flux cleaned = -0.00740296 Jy ! Component: 1500 - total flux cleaned = -0.0075213 Jy ! Component: 1550 - total flux cleaned = -0.00759886 Jy ! Component: 1600 - total flux cleaned = -0.0076373 Jy ! Component: 1650 - total flux cleaned = -0.00775012 Jy ! Component: 1700 - total flux cleaned = -0.00793478 Jy ! Component: 1750 - total flux cleaned = -0.00789797 Jy ! Component: 1800 - total flux cleaned = -0.00797037 Jy ! Component: 1850 - total flux cleaned = -0.00821894 Jy ! Component: 1900 - total flux cleaned = -0.00814858 Jy ! Component: 1950 - total flux cleaned = -0.00828723 Jy ! Component: 2000 - total flux cleaned = -0.00835546 Jy ! Total flux subtracted in 2048 components = -0.00845687 Jy ! Clean residual min=-0.001914 max=0.001850 Jy/beam ! Clean residual mean=0.000018 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 1.08345 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 304 components and 1.08345 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.824 at 11.45 degrees (North through East) ! Clean map min=-0.0057267 max=0.61276 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.612761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000682915 device "J1037-2934_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1037-2934_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334347 0.334347 0.668693 1.33739 2.67477 5.34955 10.6991 21.3982 42.7964 85.5928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.612 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.824 at 11.45 degrees (North through East) ! Clean map min=-0.0057267 max=0.61276 Jy/beam quit ! Quitting program ! Log file J1037-2934_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:10:16 2016