! Started logfile: J0134+0003_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:26 2016 obs J0134+0003_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0134+0003_X_2014_12_20_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.979072 visibilities/baseline/integration-bin. ! Found source: J0134+0003 ! ! 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 364 lines of history. ! ! Reading 54456 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 J0134+0003_X_2014_12_20_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948155Jy sigma=0.011489 ! Fit after self-cal, rms=0.930293Jy sigma=0.011287 ! 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=0.7569 mas, bmaj=1.838 mas, bpa=-1.624 degrees ! Estimated noise=408.56 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 = 0.0517261 Jy ! Component: 100 - total flux cleaned = 0.0726757 Jy ! Total flux subtracted in 100 components = 0.0726757 Jy ! Clean residual min=-0.007526 max=0.017735 Jy/beam ! Clean residual mean=-0.000069 rms=0.002278 Jy/beam ! Combined flux in latest and established models = 0.0726757 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0726757 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=0.081879Jy sigma=0.000963 ! Fit after self-cal, rms=0.081656Jy sigma=0.000960 ! Inverting map ! Added new window around map position (-6, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178862 Jy ! Component: 100 - total flux cleaned = 0.029142 Jy ! Total flux subtracted in 100 components = 0.029142 Jy ! Clean residual min=-0.005099 max=0.010338 Jy/beam ! Clean residual mean=-0.000055 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.101818 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.101818 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=0.076752Jy sigma=0.000887 ! Fit after self-cal, rms=0.076242Jy sigma=0.000882 ! Inverting map ! Added new window around map position (1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124261 Jy ! Component: 100 - total flux cleaned = 0.0200624 Jy ! Total flux subtracted in 100 components = 0.0200624 Jy ! Clean residual min=-0.003898 max=0.007785 Jy/beam ! Clean residual mean=-0.000041 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.12188 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.12188 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=0.073794Jy sigma=0.000845 ! Fit after self-cal, rms=0.073530Jy sigma=0.000842 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=2.086 mas, bpa=-2.438 degrees ! Estimated noise=252.306 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 = 0.0105822 Jy ! Component: 100 - total flux cleaned = 0.0176462 Jy ! Component: 150 - total flux cleaned = 0.0229628 Jy ! Component: 200 - total flux cleaned = 0.0270773 Jy ! Total flux subtracted in 200 components = 0.0270773 Jy ! Clean residual min=-0.004177 max=0.008045 Jy/beam ! Clean residual mean=-0.000025 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.148957 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 76 components and 0.148957 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=0.071819Jy sigma=0.000815 ! Fit after self-cal, rms=0.071740Jy sigma=0.000813 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.09 KP 1.02 ! LA 0.88 MK 0.97 NL 1.00 OV 1.03 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.10 KP 0.94 ! LA 0.88 MK 0.98 NL 1.02 OV 1.00 ! PT 0.93 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.09 KP 0.90 ! LA 0.91 MK 0.98 NL 0.97 OV 1.02 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.10 KP 0.86 ! LA 0.91 MK 0.98 NL 0.99 OV 1.01 ! PT 0.89 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.82 ! LA 0.91 MK 1.02 NL 1.03 OV 1.00 ! PT 0.92 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.09 HN 1.22 KP 0.82 ! LA 0.93 MK 1.01 NL 1.05 OV 1.06 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.14 HN 1.14 KP 0.82 ! LA 0.96 MK 1.06 NL 1.06 OV 1.06 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.12 KP 0.82 ! LA 0.90 MK 1.05 NL 1.04 OV 1.05 ! PT 0.94 SC 0.93 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.10 KP 0.84 ! LA 0.94 MK 1.00 NL 1.06 OV 1.06 ! PT 0.92 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.15 KP 0.88 ! LA 0.94 MK 1.01 NL 1.02 OV 1.06 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.15 KP 0.91 ! LA 0.94 MK 1.07 NL 1.05 OV 1.05 ! PT 0.94 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.09 KP 0.93 ! LA 0.93 MK 0.99 NL 1.03 OV 1.02 ! PT 0.96 SC 0.86 ! ! ! Fit before self-cal, rms=0.071740Jy sigma=0.000813 ! Fit after self-cal, rms=0.071137Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=2.089 mas, bpa=-1.353 degrees ! Estimated noise=244.561 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 (-18.4, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529845 Jy ! Component: 100 - total flux cleaned = 0.00836869 Jy ! Component: 150 - total flux cleaned = 0.0101119 Jy ! Component: 200 - total flux cleaned = 0.0113435 Jy ! Total flux subtracted in 200 components = 0.0113435 Jy ! Clean residual min=-0.003137 max=0.004353 Jy/beam ! Clean residual mean=-0.000019 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.160301 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 129 components and 0.160301 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=0.070730Jy sigma=0.000795 ! Fit after self-cal, rms=0.070804Jy sigma=0.000794 ! 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=0.070804Jy sigma=0.000794 ! Fit after self-cal, rms=0.071664Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9179 mas, bmaj=2.098 mas, bpa=-1.33 degrees ! Estimated noise=244.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196344 Jy ! Component: 100 - total flux cleaned = 0.00302519 Jy ! Component: 150 - total flux cleaned = 0.00365804 Jy ! Component: 200 - total flux cleaned = 0.00402489 Jy ! Total flux subtracted in 200 components = 0.00402489 Jy ! Clean residual min=-0.002578 max=0.003492 Jy/beam ! Clean residual mean=-0.000007 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.164326 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 150 components and 0.164326 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=0.071557Jy sigma=0.000789 ! Fit after self-cal, rms=0.071586Jy sigma=0.000789 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 (-2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00247467 Jy ! Component: 100 - total flux cleaned = 0.00300953 Jy ! Component: 150 - total flux cleaned = 0.00348405 Jy ! Component: 200 - total flux cleaned = 0.00391667 Jy ! Total flux subtracted in 200 components = 0.00391667 Jy ! Clean residual min=-0.002389 max=0.003126 Jy/beam ! Clean residual mean=-0.000006 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.168242 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 173 components and 0.168242 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=0.071448Jy sigma=0.000787 ! Fit after self-cal, rms=0.071431Jy sigma=0.000787 ! Inverting map ! Added new window around map position (-3.6, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293024 Jy ! Component: 100 - total flux cleaned = 0.00414901 Jy ! Component: 150 - total flux cleaned = 0.00464439 Jy ! Component: 200 - total flux cleaned = 0.00498669 Jy ! Total flux subtracted in 200 components = 0.00498669 Jy ! Clean residual min=-0.002126 max=0.002352 Jy/beam ! Clean residual mean=-0.000009 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.173229 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 196 components and 0.173229 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=0.071294Jy sigma=0.000785 ! Fit after self-cal, rms=0.071277Jy sigma=0.000785 ! 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=0.071277Jy sigma=0.000785 ! Fit after self-cal, rms=0.070620Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9195 mas, bmaj=2.1 mas, bpa=-1.491 degrees ! Estimated noise=244.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169293 Jy ! Component: 100 - total flux cleaned = 0.00220579 Jy ! Component: 150 - total flux cleaned = 0.00279329 Jy ! Component: 200 - total flux cleaned = 0.00340212 Jy ! Total flux subtracted in 200 components = 0.00340212 Jy ! Clean residual min=-0.001768 max=0.001995 Jy/beam ! Clean residual mean=-0.000006 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.176631 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 214 components and 0.176631 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=0.070557Jy sigma=0.000783 ! Fit after self-cal, rms=0.070539Jy sigma=0.000783 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 = 0.000639975 Jy ! Component: 100 - total flux cleaned = 0.00100868 Jy ! Component: 150 - total flux cleaned = 0.00128378 Jy ! Component: 200 - total flux cleaned = 0.00147886 Jy ! Total flux subtracted in 200 components = 0.00147886 Jy ! Clean residual min=-0.001698 max=0.001950 Jy/beam ! Clean residual mean=-0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.17811 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 226 components and 0.17811 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=0.070508Jy sigma=0.000783 ! Fit after self-cal, rms=0.070506Jy sigma=0.000783 ! 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=0.070506Jy sigma=0.000783 ! Fit after self-cal, rms=0.069985Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.503 mas, bpa=-0.9641 degrees ! Estimated noise=292.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197295 Jy ! Component: 100 - total flux cleaned = 0.00294021 Jy ! Component: 150 - total flux cleaned = 0.00324358 Jy ! Component: 200 - total flux cleaned = 0.00359948 Jy ! Total flux subtracted in 200 components = 0.00359948 Jy ! Clean residual min=-0.002052 max=0.002323 Jy/beam ! Clean residual mean=-0.000008 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.181709 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 240 components and 0.181709 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=0.069965Jy sigma=0.000782 ! Fit after self-cal, rms=0.069946Jy sigma=0.000782 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 = 0.00036874 Jy ! Component: 100 - total flux cleaned = 0.00068936 Jy ! Component: 150 - total flux cleaned = 0.00072256 Jy ! Component: 200 - total flux cleaned = 0.000721022 Jy ! Total flux subtracted in 200 components = 0.000721022 Jy ! Clean residual min=-0.001924 max=0.002157 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.18243 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 245 components and 0.18243 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=0.069939Jy sigma=0.000782 ! Fit after self-cal, rms=0.069934Jy sigma=0.000782 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9192 mas, bmaj=2.099 mas, bpa=-1.599 degrees ! Estimated noise=243.504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.099 at -1.599 degrees (North through East) ! Clean map min=-0.0016218 max=0.066612 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=0.7598 mas, bmaj=1.841 mas, bpa=-0.6648 degrees ! Estimated noise=398.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500197 Jy ! Component: 100 - total flux cleaned = 0.0768587 Jy ! Component: 150 - total flux cleaned = 0.0951943 Jy ! Component: 200 - total flux cleaned = 0.108085 Jy ! Total flux subtracted in 200 components = 0.108085 Jy ! Clean residual min=-0.004882 max=0.007293 Jy/beam ! Clean residual mean=-0.000052 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.108085 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.108085 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9192 mas, bmaj=2.099 mas, bpa=-1.599 degrees ! Estimated noise=243.504 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 = 0.0130153 Jy ! Component: 100 - total flux cleaned = 0.0219034 Jy ! Component: 150 - total flux cleaned = 0.0289026 Jy ! Component: 200 - total flux cleaned = 0.0346408 Jy ! Total flux subtracted in 200 components = 0.0346408 Jy ! Clean residual min=-0.002769 max=0.003512 Jy/beam ! Clean residual mean=-0.000026 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.142726 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 0.142726 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=2.225 mas, bmaj=3.503 mas, bpa=-0.9641 degrees ! Estimated noise=292.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830503 Jy ! Component: 100 - total flux cleaned = 0.014213 Jy ! Component: 150 - total flux cleaned = 0.0187579 Jy ! Component: 200 - total flux cleaned = 0.0224871 Jy ! Total flux subtracted in 200 components = 0.0224871 Jy ! Clean residual min=-0.003045 max=0.003114 Jy/beam ! Clean residual mean=-0.000026 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.165213 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 = 0.00314308 Jy ! Component: 100 - total flux cleaned = 0.00581467 Jy ! Component: 150 - total flux cleaned = 0.00809645 Jy ! Component: 200 - total flux cleaned = 0.0100551 Jy ! Total flux subtracted in 200 components = 0.0100551 Jy ! Clean residual min=-0.002413 max=0.002586 Jy/beam ! Clean residual mean=-0.000018 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.175268 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 152 components and 0.175268 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9192 mas, bmaj=2.099 mas, bpa=-1.599 degrees ! Estimated noise=243.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227779 Jy ! Component: 100 - total flux cleaned = 0.00345858 Jy ! Component: 150 - total flux cleaned = 0.00413248 Jy ! Component: 200 - total flux cleaned = 0.00463287 Jy ! Total flux subtracted in 200 components = 0.00463287 Jy ! Clean residual min=-0.002240 max=0.002525 Jy/beam ! Clean residual mean=-0.000008 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.179901 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 174 components and 0.179901 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=0.070091Jy sigma=0.000784 ! Fit after self-cal, rms=0.070035Jy sigma=0.000783 wmodel J0134+0003_X_2014_12_20_pus_map.mod ! Writing 174 model components to file: J0134+0003_X_2014_12_20_pus_map.mod wobs J0134+0003_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0134+0003_X_2014_12_20_pus_uvs.fits wwins J0134+0003_X_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J0134+0003_X_2014_12_20_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 = 7.34958e-05 Jy ! Component: 100 - total flux cleaned = 0.000271793 Jy ! Component: 150 - total flux cleaned = 0.000505681 Jy ! Component: 200 - total flux cleaned = 0.000750781 Jy ! Component: 250 - total flux cleaned = 0.00100399 Jy ! Component: 300 - total flux cleaned = 0.00126799 Jy ! Component: 350 - total flux cleaned = 0.001474 Jy ! Component: 400 - total flux cleaned = 0.00169412 Jy ! Component: 450 - total flux cleaned = 0.00188506 Jy ! Component: 500 - total flux cleaned = 0.00198813 Jy ! Component: 550 - total flux cleaned = 0.00208811 Jy ! Component: 600 - total flux cleaned = 0.00210773 Jy ! Component: 650 - total flux cleaned = 0.00214545 Jy ! Component: 700 - total flux cleaned = 0.00220025 Jy ! Component: 750 - total flux cleaned = 0.00221799 Jy ! Component: 800 - total flux cleaned = 0.00223545 Jy ! Component: 850 - total flux cleaned = 0.00221862 Jy ! Component: 900 - total flux cleaned = 0.00221853 Jy ! Component: 950 - total flux cleaned = 0.00215387 Jy ! Component: 1000 - total flux cleaned = 0.002138 Jy ! Component: 1050 - total flux cleaned = 0.00206023 Jy ! Component: 1100 - total flux cleaned = 0.00203024 Jy ! Component: 1150 - total flux cleaned = 0.0019853 Jy ! Component: 1200 - total flux cleaned = 0.00198539 Jy ! Component: 1250 - total flux cleaned = 0.00192749 Jy ! Component: 1300 - total flux cleaned = 0.00189909 Jy ! Component: 1350 - total flux cleaned = 0.00182992 Jy ! Component: 1400 - total flux cleaned = 0.00181629 Jy ! Component: 1450 - total flux cleaned = 0.00173621 Jy ! Component: 1500 - total flux cleaned = 0.00169729 Jy ! Component: 1550 - total flux cleaned = 0.00169753 Jy ! Component: 1600 - total flux cleaned = 0.00170998 Jy ! Component: 1650 - total flux cleaned = 0.00164719 Jy ! Component: 1700 - total flux cleaned = 0.00162264 Jy ! Component: 1750 - total flux cleaned = 0.00157412 Jy ! Component: 1800 - total flux cleaned = 0.00158602 Jy ! Component: 1850 - total flux cleaned = 0.00156235 Jy ! Component: 1900 - total flux cleaned = 0.00150453 Jy ! Component: 1950 - total flux cleaned = 0.00150452 Jy ! Component: 2000 - total flux cleaned = 0.00143721 Jy ! Total flux subtracted in 2048 components = 0.00145913 Jy ! Clean residual min=-0.000550 max=0.000549 Jy/beam ! Clean residual mean=-0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.18136 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 322 components and 0.18136 Jy ![Exited script file: muppet] wmap "J0134+0003_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.099 at -1.599 degrees (North through East) ! Clean map min=-0.0019115 max=0.06592 Jy/beam ! Writing clean map to FITS file: J0134+0003_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0659204 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223923 device "J0134+0003_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0134+0003_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01906 1.01906 2.03812 4.07625 8.1525 16.305 32.61 65.22 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.065 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.099 at -1.599 degrees (North through East) ! Clean map min=-0.0019115 max=0.06592 Jy/beam quit ! Quitting program ! Log file J0134+0003_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:31 2016