! Started logfile: J0443+3441_X_2017_08_05_pus_uvs.log on Thu May 9 18:47:58 2019 obs J0443+3441_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0443+3441_X_2017_08_05_pus_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.411111 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0443+3441 ! ! 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 575 lines of history. ! ! Reading 10212 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 J0443+3441_X_2017_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 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.800460Jy sigma=0.006406 ! Fit after self-cal, rms=0.793836Jy sigma=0.006360 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.112 mas, bpa=2.007 degrees ! Estimated noise=1552.11 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 = 0.159716 Jy ! Component: 100 - total flux cleaned = 0.204283 Jy ! Total flux subtracted in 100 components = 0.204283 Jy ! Clean residual min=-0.015960 max=0.045030 Jy/beam ! Clean residual mean=-0.000202 rms=0.004229 Jy/beam ! Combined flux in latest and established models = 0.204283 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.204283 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=0.110885Jy sigma=0.000846 ! Fit after self-cal, rms=0.110849Jy sigma=0.000845 ! Inverting map ! Added new window around map position (-0.2, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362409 Jy ! Component: 100 - total flux cleaned = 0.0545001 Jy ! Total flux subtracted in 100 components = 0.0545001 Jy ! Clean residual min=-0.011568 max=0.015103 Jy/beam ! Clean residual mean=-0.000082 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 0.258783 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.258783 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=0.096851Jy sigma=0.000724 ! Fit after self-cal, rms=0.095165Jy sigma=0.000712 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163443 Jy ! Component: 100 - total flux cleaned = 0.0257704 Jy ! Total flux subtracted in 100 components = 0.0257704 Jy ! Clean residual min=-0.008368 max=0.008718 Jy/beam ! Clean residual mean=-0.000025 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.284553 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 31 components and 0.284553 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=0.091889Jy sigma=0.000685 ! Fit after self-cal, rms=0.091490Jy sigma=0.000682 ! 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=1.237 mas, bmaj=1.415 mas, bpa=13.59 degrees ! Estimated noise=881.723 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 = 0.010113 Jy ! Component: 100 - total flux cleaned = 0.0157763 Jy ! Component: 150 - total flux cleaned = 0.0192347 Jy ! Component: 200 - total flux cleaned = 0.0213797 Jy ! Total flux subtracted in 200 components = 0.0213797 Jy ! Clean residual min=-0.007703 max=0.006775 Jy/beam ! Clean residual mean=0.000034 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.305933 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.305933 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=0.090233Jy sigma=0.000673 ! Fit after self-cal, rms=0.090134Jy sigma=0.000673 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.98 KP 1.11 ! LA 0.95 MK 1.01 NL 0.87 OV 1.06 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 1.03 ! LA 0.96 MK 0.99 NL 0.87 OV 1.07 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 0.99 ! LA 0.99 MK 1.03 NL 0.88 OV 1.09 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 0.91 ! LA 1.00 MK 0.98 NL 0.86 OV 1.07 ! PT 0.99 SC 1.14 ! ! ! Correcting IF 5. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 0.86 ! LA 1.01 MK 1.04 NL 0.89 OV 1.09 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 6. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.98 KP 0.86 ! LA 0.96 MK 1.02 NL 0.89 OV 1.16 ! PT 1.00 SC 1.20 ! ! ! Correcting IF 7. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.86 ! LA 1.03 MK 1.03 NL 0.89 OV 1.12 ! PT 1.01 SC 1.11 ! ! ! Correcting IF 8. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.07 KP 0.88 ! LA 0.96 MK 1.01 NL 0.89 OV 1.14 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 9. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.33 KP 0.90 ! LA 1.01 MK 1.01 NL 0.88 OV 1.17 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 10. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.12 KP 0.93 ! LA 1.03 MK 1.03 NL 0.88 OV 1.12 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 0.98 ! LA 1.00 MK 1.02 NL 0.94 OV 1.11 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 12. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 1.06 ! LA 0.99 MK 0.96 NL 0.93 OV 1.13 ! PT 1.01 SC 1.14 ! ! ! Fit before self-cal, rms=0.090134Jy sigma=0.000673 ! Fit after self-cal, rms=0.089721Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=1.393 mas, bpa=1.736 degrees ! Estimated noise=926.323 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 = 0.000858154 Jy ! Component: 100 - total flux cleaned = 0.000343868 Jy ! Component: 150 - total flux cleaned = 9.78183e-05 Jy ! Component: 200 - total flux cleaned = -0.000188595 Jy ! Total flux subtracted in 200 components = -0.000188595 Jy ! Clean residual min=-0.003083 max=0.003330 Jy/beam ! Clean residual mean=-0.000007 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.305744 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.305744 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=0.089457Jy sigma=0.000650 ! Fit after self-cal, rms=0.089435Jy sigma=0.000650 ! 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=0.089435Jy sigma=0.000650 ! Fit after self-cal, rms=0.095199Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=1.389 mas, bpa=6.898 degrees ! Estimated noise=926.492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00025137 Jy ! Component: 100 - total flux cleaned = 7.31375e-05 Jy ! Component: 150 - total flux cleaned = -9.22453e-05 Jy ! Component: 200 - total flux cleaned = -0.000207133 Jy ! Total flux subtracted in 200 components = -0.000207133 Jy ! Clean residual min=-0.002758 max=0.002921 Jy/beam ! Clean residual mean=-0.000007 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.305537 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.305537 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=0.095155Jy sigma=0.000643 ! Fit after self-cal, rms=0.095205Jy sigma=0.000643 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 = 7.91055e-05 Jy ! Component: 100 - total flux cleaned = 2.92678e-06 Jy ! Component: 150 - total flux cleaned = -0.000137039 Jy ! Component: 200 - total flux cleaned = -0.000235038 Jy ! Total flux subtracted in 200 components = -0.000235038 Jy ! Clean residual min=-0.002717 max=0.002844 Jy/beam ! Clean residual mean=-0.000007 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.305302 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.305302 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=0.095175Jy sigma=0.000643 ! Fit after self-cal, rms=0.095169Jy sigma=0.000643 ! 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=0.095169Jy sigma=0.000643 ! Fit after self-cal, rms=0.095459Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.389 mas, bpa=6.921 degrees ! Estimated noise=926.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000149394 Jy ! Component: 100 - total flux cleaned = 4.94638e-05 Jy ! Component: 150 - total flux cleaned = -4.56452e-05 Jy ! Component: 200 - total flux cleaned = -0.000133884 Jy ! Total flux subtracted in 200 components = -0.000133884 Jy ! Clean residual min=-0.002697 max=0.002759 Jy/beam ! Clean residual mean=-0.000008 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.305168 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.305168 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=0.095435Jy sigma=0.000642 ! Fit after self-cal, rms=0.095429Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29472e-05 Jy ! Component: 100 - total flux cleaned = -3.51533e-05 Jy ! Component: 150 - total flux cleaned = -0.00011747 Jy ! Component: 200 - total flux cleaned = -0.000195005 Jy ! Total flux subtracted in 200 components = -0.000195005 Jy ! Clean residual min=-0.002667 max=0.002697 Jy/beam ! Clean residual mean=-0.000008 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.304973 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.304973 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=0.095412Jy sigma=0.000642 ! Fit after self-cal, rms=0.095406Jy sigma=0.000642 ! 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=0.095406Jy sigma=0.000642 ! Fit after self-cal, rms=0.095492Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=2.6 mas, bpa=15.96 degrees ! Estimated noise=1083.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122275 Jy ! Component: 100 - total flux cleaned = -0.000224941 Jy ! Component: 150 - total flux cleaned = -0.000285659 Jy ! Component: 200 - total flux cleaned = -0.000334266 Jy ! Total flux subtracted in 200 components = -0.000334266 Jy ! Clean residual min=-0.002652 max=0.002928 Jy/beam ! Clean residual mean=-0.000020 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.304639 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.304639 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=0.095485Jy sigma=0.000642 ! Fit after self-cal, rms=0.095481Jy sigma=0.000642 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 = -4.42637e-05 Jy ! Component: 100 - total flux cleaned = -8.45693e-05 Jy ! Component: 150 - total flux cleaned = -0.000119146 Jy ! Component: 200 - total flux cleaned = -0.000150357 Jy ! Total flux subtracted in 200 components = -0.000150357 Jy ! Clean residual min=-0.002649 max=0.002950 Jy/beam ! Clean residual mean=-0.000021 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.304489 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 68 components and 0.304489 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=0.095477Jy sigma=0.000642 ! Fit after self-cal, rms=0.095473Jy sigma=0.000642 ! 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=1.245 mas, bmaj=1.389 mas, bpa=6.836 degrees ! Estimated noise=927.363 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 1.389 at 6.836 degrees (North through East) ! Clean map min=-0.0024724 max=0.20109 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.111 mas, bpa=-3.667 degrees ! Estimated noise=1621.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163484 Jy ! Component: 100 - total flux cleaned = 0.220746 Jy ! Component: 150 - total flux cleaned = 0.250695 Jy ! Component: 200 - total flux cleaned = 0.268361 Jy ! Total flux subtracted in 200 components = 0.268361 Jy ! Clean residual min=-0.006875 max=0.009190 Jy/beam ! Clean residual mean=-0.000092 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.268361 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.268361 Jy ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.389 mas, bpa=6.836 degrees ! Estimated noise=927.363 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 = 0.0143258 Jy ! Component: 100 - total flux cleaned = 0.0224696 Jy ! Component: 150 - total flux cleaned = 0.0274893 Jy ! Component: 200 - total flux cleaned = 0.0306729 Jy ! Total flux subtracted in 200 components = 0.0306729 Jy ! Clean residual min=-0.002781 max=0.002721 Jy/beam ! Clean residual mean=-0.000029 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.299034 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.299034 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=2.352 mas, bmaj=2.6 mas, bpa=15.96 degrees ! Estimated noise=1083.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278047 Jy ! Component: 100 - total flux cleaned = 0.00409448 Jy ! Component: 150 - total flux cleaned = 0.00475205 Jy ! Component: 200 - total flux cleaned = 0.00500444 Jy ! Total flux subtracted in 200 components = 0.00500444 Jy ! Clean residual min=-0.002659 max=0.003099 Jy/beam ! Clean residual mean=-0.000025 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.304038 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 = 2.2917e-05 Jy ! Component: 100 - total flux cleaned = 4.4753e-05 Jy ! Component: 150 - total flux cleaned = 5.51282e-05 Jy ! Component: 200 - total flux cleaned = 6.46001e-05 Jy ! Total flux subtracted in 200 components = 6.46001e-05 Jy ! Clean residual min=-0.002643 max=0.003087 Jy/beam ! Clean residual mean=-0.000024 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.304103 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.304103 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.245 mas, bmaj=1.389 mas, bpa=6.836 degrees ! Estimated noise=927.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321655 Jy ! Component: 100 - total flux cleaned = -0.000276693 Jy ! Component: 150 - total flux cleaned = -0.000202886 Jy ! Component: 200 - total flux cleaned = -0.000139467 Jy ! Total flux subtracted in 200 components = -0.000139467 Jy ! Clean residual min=-0.002682 max=0.002463 Jy/beam ! Clean residual mean=-0.000012 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.303964 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 0.303964 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=0.095493Jy sigma=0.000642 ! Fit after self-cal, rms=0.095467Jy sigma=0.000642 wmodel J0443+3441_X_2017_08_05_pus_map.mod ! Writing 56 model components to file: J0443+3441_X_2017_08_05_pus_map.mod wobs J0443+3441_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0443+3441_X_2017_08_05_pus_uvs.fits wwins J0443+3441_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J0443+3441_X_2017_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 = 0.000358126 Jy ! Component: 100 - total flux cleaned = 0.000923802 Jy ! Component: 150 - total flux cleaned = 0.00133288 Jy ! Component: 200 - total flux cleaned = 0.00152791 Jy ! Component: 250 - total flux cleaned = 0.00167795 Jy ! Component: 300 - total flux cleaned = 0.00175003 Jy ! Component: 350 - total flux cleaned = 0.0018552 Jy ! Component: 400 - total flux cleaned = 0.00199183 Jy ! Component: 450 - total flux cleaned = 0.00222402 Jy ! Component: 500 - total flux cleaned = 0.00232093 Jy ! Component: 550 - total flux cleaned = 0.00257267 Jy ! Component: 600 - total flux cleaned = 0.00266504 Jy ! Component: 650 - total flux cleaned = 0.0027853 Jy ! Component: 700 - total flux cleaned = 0.00287435 Jy ! Component: 750 - total flux cleaned = 0.0029897 Jy ! Component: 800 - total flux cleaned = 0.00312982 Jy ! Component: 850 - total flux cleaned = 0.00323912 Jy ! Component: 900 - total flux cleaned = 0.00329231 Jy ! Component: 950 - total flux cleaned = 0.00329251 Jy ! Component: 1000 - total flux cleaned = 0.0033195 Jy ! Component: 1050 - total flux cleaned = 0.00344786 Jy ! Component: 1100 - total flux cleaned = 0.00344743 Jy ! Component: 1150 - total flux cleaned = 0.00337345 Jy ! Component: 1200 - total flux cleaned = 0.00332527 Jy ! Component: 1250 - total flux cleaned = 0.00337306 Jy ! Component: 1300 - total flux cleaned = 0.00330192 Jy ! Component: 1350 - total flux cleaned = 0.00325515 Jy ! Component: 1400 - total flux cleaned = 0.00320896 Jy ! Component: 1450 - total flux cleaned = 0.00316307 Jy ! Component: 1500 - total flux cleaned = 0.0031177 Jy ! Component: 1550 - total flux cleaned = 0.0030294 Jy ! Component: 1600 - total flux cleaned = 0.00300775 Jy ! Component: 1650 - total flux cleaned = 0.00300783 Jy ! Component: 1700 - total flux cleaned = 0.00296518 Jy ! Component: 1750 - total flux cleaned = 0.00294414 Jy ! Component: 1800 - total flux cleaned = 0.00292281 Jy ! Component: 1850 - total flux cleaned = 0.00292268 Jy ! Component: 1900 - total flux cleaned = 0.00286163 Jy ! Component: 1950 - total flux cleaned = 0.00286146 Jy ! Component: 2000 - total flux cleaned = 0.00282147 Jy ! Total flux subtracted in 2048 components = 0.00276202 Jy ! Clean residual min=-0.001141 max=0.001062 Jy/beam ! Clean residual mean=0.000003 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.306726 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 198 components and 0.306726 Jy ![Exited script file: muppet] wmap "J0443+3441_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 1.389 at 6.836 degrees (North through East) ! Clean map min=-0.0021233 max=0.20098 Jy/beam ! Writing clean map to FITS file: J0443+3441_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.200975 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000361912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.540234 0.540234 1.08047 2.16093 4.32187 8.64374 17.2875 34.575 69.1499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.2 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.245 x 1.389 at 6.836 degrees (North through East) ! Clean map min=-0.0021233 max=0.20098 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 J0443+3441_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:47:59 2019