! Started logfile: J1037-2934_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:51 2019 obs J1037-2934_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1037-2934_X_2017_03_23_pus_uva.fits ! AN table 1: 25 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.185778 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 1124 lines of history. ! ! Reading 2508 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_2017_03_23_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 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 191 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.267683Jy sigma=0.001985 ! Fit after self-cal, rms=0.266739Jy sigma=0.002000 ! 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=0.8703 mas, bmaj=3.575 mas, bpa=3.23 degrees ! Estimated noise=2888.48 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 = 0.827986 Jy ! Component: 100 - total flux cleaned = 1.06208 Jy ! Total flux subtracted in 100 components = 1.06208 Jy ! Clean residual min=-0.051874 max=0.095829 Jy/beam ! Clean residual mean=-0.000910 rms=0.020105 Jy/beam ! Combined flux in latest and established models = 1.06208 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.06208 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=0.210051Jy sigma=0.001530 ! Fit after self-cal, rms=0.209963Jy sigma=0.001529 ! 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=1.015 mas, bmaj=4.004 mas, bpa=3.412 degrees ! Estimated noise=2037.84 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 = 0.133253 Jy ! Component: 100 - total flux cleaned = 0.192227 Jy ! Component: 150 - total flux cleaned = 0.222221 Jy ! Component: 200 - total flux cleaned = 0.238417 Jy ! Total flux subtracted in 200 components = 0.238417 Jy ! Clean residual min=-0.016117 max=0.029283 Jy/beam ! Clean residual mean=-0.000061 rms=0.006585 Jy/beam ! Combined flux in latest and established models = 1.30049 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 56 components and 1.30049 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=0.118140Jy sigma=0.000783 ! Fit after self-cal, rms=0.118096Jy sigma=0.000782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.08 KP 0.98 ! LA 0.96 MK 1.00* NL 0.98 OV 1.00 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.08 KP 0.98 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.07 KP 0.97 ! LA 1.00 MK 1.00* NL 0.99 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.09 KP 0.97 ! LA 0.99 MK 1.00* NL 0.97 OV 1.05 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.03 KP 0.98 ! LA 0.99 MK 1.00* NL 0.98 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.09 KP 0.96 ! LA 0.98 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.06 KP 0.97 ! LA 1.00 MK 1.00* NL 0.98 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.96 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.07 KP 0.97 ! LA 0.99 MK 1.00* NL 0.97 OV 0.99 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.11 KP 0.99 ! LA 1.01 MK 1.00* NL 0.97 OV 0.97 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.09 KP 0.96 ! LA 1.00 MK 1.00* NL 0.97 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.05 KP 0.83 ! LA 0.98 MK 1.00* NL 0.99 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.118096Jy sigma=0.000782 ! Fit after self-cal, rms=0.099016Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=4.026 mas, bpa=3.6 degrees ! Estimated noise=2030.97 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 = -0.00193292 Jy ! Component: 100 - total flux cleaned = -0.00215203 Jy ! Component: 150 - total flux cleaned = -0.00238596 Jy ! Component: 200 - total flux cleaned = -0.00238777 Jy ! Total flux subtracted in 200 components = -0.00238777 Jy ! Clean residual min=-0.009250 max=0.016345 Jy/beam ! Clean residual mean=-0.000190 rms=0.003441 Jy/beam ! Combined flux in latest and established models = 1.2981 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 1.2981 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=0.098819Jy sigma=0.000660 ! Fit after self-cal, rms=0.098836Jy sigma=0.000659 ! 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=0.098836Jy sigma=0.000659 ! Fit after self-cal, rms=0.098835Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=4.028 mas, bpa=3.612 degrees ! Estimated noise=2029.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216395 Jy ! Component: 100 - total flux cleaned = -0.00237961 Jy ! Component: 150 - total flux cleaned = -0.00226333 Jy ! Component: 200 - total flux cleaned = -0.00221383 Jy ! Total flux subtracted in 200 components = -0.00221383 Jy ! Clean residual min=-0.009379 max=0.016149 Jy/beam ! Clean residual mean=-0.000190 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 1.29589 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 1.29589 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=0.098766Jy sigma=0.000658 ! Fit after self-cal, rms=0.098779Jy sigma=0.000658 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 (-12, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145899 Jy ! Component: 100 - total flux cleaned = 0.0191796 Jy ! Component: 150 - total flux cleaned = 0.0185139 Jy ! Component: 200 - total flux cleaned = 0.0182184 Jy ! Total flux subtracted in 200 components = 0.0182184 Jy ! Clean residual min=-0.008668 max=0.008458 Jy/beam ! Clean residual mean=-0.000066 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 1.31411 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 1.31411 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=0.096844Jy sigma=0.000641 ! Fit after self-cal, rms=0.096776Jy sigma=0.000640 ! 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=0.096776Jy sigma=0.000640 ! Fit after self-cal, rms=0.096654Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=4.029 mas, bpa=3.626 degrees ! Estimated noise=2026.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400004 Jy ! Component: 100 - total flux cleaned = 0.00373519 Jy ! Component: 150 - total flux cleaned = 0.003631 Jy ! Component: 200 - total flux cleaned = 0.00334826 Jy ! Total flux subtracted in 200 components = 0.00334826 Jy ! Clean residual min=-0.006264 max=0.005876 Jy/beam ! Clean residual mean=-0.000046 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 1.31746 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 1.31746 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=0.096303Jy sigma=0.000635 ! Fit after self-cal, rms=0.096296Jy sigma=0.000635 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 = 0.000876535 Jy ! Component: 100 - total flux cleaned = 0.00079944 Jy ! Component: 150 - total flux cleaned = 0.00073027 Jy ! Component: 200 - total flux cleaned = 0.000661673 Jy ! Total flux subtracted in 200 components = 0.000661673 Jy ! Clean residual min=-0.006145 max=0.005674 Jy/beam ! Clean residual mean=-0.000035 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 1.31812 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 1.31812 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=0.096190Jy sigma=0.000635 ! Fit after self-cal, rms=0.096185Jy sigma=0.000635 ! 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=0.096185Jy sigma=0.000635 ! Fit after self-cal, rms=0.096190Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=5.922 mas, bpa=-8.881 degrees ! Estimated noise=2454.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127757 Jy ! Component: 100 - total flux cleaned = 0.00121858 Jy ! Component: 150 - total flux cleaned = 0.00111184 Jy ! Component: 200 - total flux cleaned = 0.000965292 Jy ! Total flux subtracted in 200 components = 0.000965292 Jy ! Clean residual min=-0.005782 max=0.005229 Jy/beam ! Clean residual mean=-0.000073 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 1.31908 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 121 components and 1.31908 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=0.096141Jy sigma=0.000634 ! Fit after self-cal, rms=0.096122Jy sigma=0.000634 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 = 0.000188407 Jy ! Component: 100 - total flux cleaned = 5.47021e-05 Jy ! Component: 150 - total flux cleaned = 1.37314e-05 Jy ! Component: 200 - total flux cleaned = -2.49902e-05 Jy ! Total flux subtracted in 200 components = -2.49902e-05 Jy ! Clean residual min=-0.005761 max=0.005050 Jy/beam ! Clean residual mean=-0.000065 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 1.31906 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 125 components and 1.31906 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=0.096109Jy sigma=0.000633 ! Fit after self-cal, rms=0.096099Jy sigma=0.000633 ! 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=1.017 mas, bmaj=4.029 mas, bpa=3.632 degrees ! Estimated noise=2024.97 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 4.029 at 3.632 degrees (North through East) ! Clean map min=-0.005581 max=1.0903 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=0.096099Jy sigma=0.000633 ! Fit after self-cal, rms=0.089163Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=4.03 mas, bpa=3.645 degrees ! Estimated noise=2024.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486872 Jy ! Component: 100 - total flux cleaned = -0.000373013 Jy ! Component: 150 - total flux cleaned = -0.000320964 Jy ! Component: 200 - total flux cleaned = -0.000320795 Jy ! Total flux subtracted in 200 components = -0.000320795 Jy ! Clean residual min=-0.005648 max=0.004994 Jy/beam ! Clean residual mean=-0.000031 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 1.31874 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 1.31874 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=0.089079Jy sigma=0.000581 ! Fit after self-cal, rms=0.089076Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264231 Jy ! Component: 100 - total flux cleaned = -0.000222008 Jy ! Component: 150 - total flux cleaned = -0.00018211 Jy ! Component: 200 - total flux cleaned = -0.000181934 Jy ! Total flux subtracted in 200 components = -0.000181934 Jy ! Clean residual min=-0.005646 max=0.004966 Jy/beam ! Clean residual mean=-0.000031 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 1.31856 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 141 components and 1.31856 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=0.089029Jy sigma=0.000581 ! Fit after self-cal, rms=0.089027Jy sigma=0.000581 ! 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=0.089027Jy sigma=0.000581 ! Fit after self-cal, rms=0.089028Jy sigma=0.000581 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=0.8686 mas, bmaj=3.615 mas, bpa=3.554 degrees ! Estimated noise=2885.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.827247 Jy ! Component: 100 - total flux cleaned = 1.06604 Jy ! Component: 150 - total flux cleaned = 1.16646 Jy ! Component: 200 - total flux cleaned = 1.21592 Jy ! Total flux subtracted in 200 components = 1.21592 Jy ! Clean residual min=-0.018078 max=0.024069 Jy/beam ! Clean residual mean=-0.000411 rms=0.006081 Jy/beam ! Combined flux in latest and established models = 1.21592 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.21592 Jy ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=4.03 mas, bpa=3.641 degrees ! Estimated noise=2024.06 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 = 0.0385031 Jy ! Component: 100 - total flux cleaned = 0.0607373 Jy ! Component: 150 - total flux cleaned = 0.0753035 Jy ! Component: 200 - total flux cleaned = 0.0853171 Jy ! Total flux subtracted in 200 components = 0.0853171 Jy ! Clean residual min=-0.008355 max=0.008872 Jy/beam ! Clean residual mean=-0.000171 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 1.30123 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 67 components and 1.30123 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=2.169 mas, bmaj=5.923 mas, bpa=-8.886 degrees ! Estimated noise=2452.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010125 Jy ! Component: 100 - total flux cleaned = 0.0151861 Jy ! Component: 150 - total flux cleaned = 0.0162989 Jy ! Component: 200 - total flux cleaned = 0.0169325 Jy ! Total flux subtracted in 200 components = 0.0169325 Jy ! Clean residual min=-0.005555 max=0.005119 Jy/beam ! Clean residual mean=-0.000101 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 1.31817 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 = 0.000286597 Jy ! Component: 100 - total flux cleaned = 0.000461029 Jy ! Component: 150 - total flux cleaned = 0.000559726 Jy ! Component: 200 - total flux cleaned = 0.000604013 Jy ! Total flux subtracted in 200 components = 0.000604013 Jy ! Clean residual min=-0.005612 max=0.005123 Jy/beam ! Clean residual mean=-0.000083 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 1.31877 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 92 components and 1.31877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=4.03 mas, bpa=3.641 degrees ! Estimated noise=2024.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101093 Jy ! Component: 100 - total flux cleaned = 0.00131808 Jy ! Component: 150 - total flux cleaned = 0.00138663 Jy ! Component: 200 - total flux cleaned = 0.00120013 Jy ! Total flux subtracted in 200 components = 0.00120013 Jy ! Clean residual min=-0.005636 max=0.004957 Jy/beam ! Clean residual mean=-0.000028 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 1.31997 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 1.31997 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=0.089265Jy sigma=0.000582 ! Fit after self-cal, rms=0.089232Jy sigma=0.000582 wmodel J1037-2934_X_2017_03_23_pus_map.mod ! Writing 111 model components to file: J1037-2934_X_2017_03_23_pus_map.mod wobs J1037-2934_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1037-2934_X_2017_03_23_pus_uvs.fits wwins J1037-2934_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1037-2934_X_2017_03_23_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 = -0.000741466 Jy ! Component: 100 - total flux cleaned = -0.000822197 Jy ! Component: 150 - total flux cleaned = -0.00105285 Jy ! Component: 200 - total flux cleaned = -0.00140517 Jy ! Component: 250 - total flux cleaned = -0.00140696 Jy ! Component: 300 - total flux cleaned = -0.00177991 Jy ! Component: 350 - total flux cleaned = -0.00235824 Jy ! Component: 400 - total flux cleaned = -0.00268915 Jy ! Component: 450 - total flux cleaned = -0.00279315 Jy ! Component: 500 - total flux cleaned = -0.00274322 Jy ! Component: 550 - total flux cleaned = -0.00278985 Jy ! Component: 600 - total flux cleaned = -0.00255963 Jy ! Component: 650 - total flux cleaned = -0.00238182 Jy ! Component: 700 - total flux cleaned = -0.00216708 Jy ! Component: 750 - total flux cleaned = -0.0020026 Jy ! Component: 800 - total flux cleaned = -0.0020818 Jy ! Component: 850 - total flux cleaned = -0.00208097 Jy ! Component: 900 - total flux cleaned = -0.00208147 Jy ! Component: 950 - total flux cleaned = -0.00215531 Jy ! Component: 1000 - total flux cleaned = -0.00233469 Jy ! Component: 1050 - total flux cleaned = -0.00250882 Jy ! Component: 1100 - total flux cleaned = -0.00261143 Jy ! Component: 1150 - total flux cleaned = -0.00264372 Jy ! Component: 1200 - total flux cleaned = -0.00261117 Jy ! Component: 1250 - total flux cleaned = -0.00270828 Jy ! Component: 1300 - total flux cleaned = -0.00280387 Jy ! Component: 1350 - total flux cleaned = -0.00283519 Jy ! Component: 1400 - total flux cleaned = -0.00295906 Jy ! Component: 1450 - total flux cleaned = -0.00292788 Jy ! Component: 1500 - total flux cleaned = -0.00307875 Jy ! Component: 1550 - total flux cleaned = -0.0030784 Jy ! Component: 1600 - total flux cleaned = -0.00307864 Jy ! Component: 1650 - total flux cleaned = -0.00316673 Jy ! Component: 1700 - total flux cleaned = -0.00328263 Jy ! Component: 1750 - total flux cleaned = -0.00336845 Jy ! Component: 1800 - total flux cleaned = -0.00336856 Jy ! Component: 1850 - total flux cleaned = -0.00334058 Jy ! Component: 1900 - total flux cleaned = -0.00331262 Jy ! Component: 1950 - total flux cleaned = -0.00342358 Jy ! Component: 2000 - total flux cleaned = -0.00339614 Jy ! Total flux subtracted in 2048 components = -0.00339618 Jy ! Clean residual min=-0.001388 max=0.001515 Jy/beam ! Clean residual mean=-0.000016 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 1.31657 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 228 components and 1.31657 Jy ![Exited script file: muppet] wmap "J1037-2934_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 4.03 at 3.641 degrees (North through East) ! Clean map min=-0.0028806 max=1.0944 Jy/beam ! Writing clean map to FITS file: J1037-2934_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.09442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00052094 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142798 0.142798 0.285597 0.571193 1.14239 2.28477 4.56955 9.13909 18.2782 36.5564 73.1127 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.017 x 4.03 at 3.641 degrees (North through East) ! Clean map min=-0.0028806 max=1.0944 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1037-2934_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:52 2019