! Started logfile: J1506+8319_X_2017_07_09_pus_uvs.log on Wed May 8 15:27:11 2019 obs J1506+8319_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1506+8319_X_2017_07_09_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.953201 visibilities/baseline/integration-bin. ! Found source: J1506+8319 ! ! 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 979 lines of history. ! ! Reading 77724 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 J1506+8319_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.852228Jy sigma=0.006879 ! Fit after self-cal, rms=0.827329Jy sigma=0.006679 ! 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=0.7944 mas, bmaj=0.8675 mas, bpa=59.37 degrees ! Estimated noise=665.704 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 = 0.128028 Jy ! Component: 100 - total flux cleaned = 0.172033 Jy ! Total flux subtracted in 100 components = 0.172033 Jy ! Clean residual min=-0.004958 max=0.019860 Jy/beam ! Clean residual mean=-0.000020 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.172033 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.172033 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=0.092635Jy sigma=0.000734 ! Fit after self-cal, rms=0.092389Jy sigma=0.000732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227613 Jy ! Component: 100 - total flux cleaned = 0.0344844 Jy ! Total flux subtracted in 100 components = 0.0344844 Jy ! Clean residual min=-0.002619 max=0.005697 Jy/beam ! Clean residual mean=-0.000011 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.206518 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.206518 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=0.085272Jy sigma=0.000668 ! Fit after self-cal, rms=0.085245Jy sigma=0.000668 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00680544 Jy ! Component: 100 - total flux cleaned = 0.0110034 Jy ! Total flux subtracted in 100 components = 0.0110034 Jy ! Clean residual min=-0.002258 max=0.003184 Jy/beam ! Clean residual mean=-0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.217521 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.217521 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=0.084475Jy sigma=0.000661 ! Fit after self-cal, rms=0.084475Jy sigma=0.000661 ! 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=1.022 mas, bmaj=1.126 mas, bpa=46.37 degrees ! Estimated noise=315.029 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 = 0.00417687 Jy ! Component: 100 - total flux cleaned = 0.00633135 Jy ! Component: 150 - total flux cleaned = 0.00748063 Jy ! Component: 200 - total flux cleaned = 0.00809744 Jy ! Total flux subtracted in 200 components = 0.00809744 Jy ! Clean residual min=-0.001889 max=0.003200 Jy/beam ! Clean residual mean=-0.000013 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.225618 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.225619 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=0.084302Jy sigma=0.000659 ! Fit after self-cal, rms=0.084304Jy sigma=0.000659 ! Inverting map ! Added new window around map position (-1.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313923 Jy ! Component: 100 - total flux cleaned = 0.00485249 Jy ! Component: 150 - total flux cleaned = 0.00564485 Jy ! Component: 200 - total flux cleaned = 0.00596986 Jy ! Total flux subtracted in 200 components = 0.00596986 Jy ! Clean residual min=-0.001771 max=0.002179 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.231588 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.231588 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=0.084190Jy sigma=0.000658 ! Fit after self-cal, rms=0.084178Jy sigma=0.000658 ! 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 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 0.96 MK 0.98 NL 0.94 OV 1.01 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.01 ! LA 0.96 MK 0.95 NL 0.96 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.99 ! LA 0.99 MK 0.98 NL 0.97 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.98 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.93 KP 0.97 ! LA 0.98 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.06 ! LA 0.98 MK 0.99 NL 0.98 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.97 ! LA 1.01 MK 0.98 NL 0.96 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.98 KP 1.01 ! LA 0.98 MK 0.96 NL 0.96 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.07 KP 1.00 ! LA 1.01 MK 1.00 NL 0.97 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.98 ! LA 1.01 MK 0.98 NL 0.96 OV 1.03 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 1.00 MK 1.02 NL 0.99 OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.084178Jy sigma=0.000658 ! Fit after self-cal, rms=0.084747Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.129 mas, bpa=46.58 degrees ! Estimated noise=315.606 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 (-1.6, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201469 Jy ! Component: 100 - total flux cleaned = 0.00320738 Jy ! Component: 150 - total flux cleaned = 0.00366272 Jy ! Component: 200 - total flux cleaned = 0.00374613 Jy ! Total flux subtracted in 200 components = 0.00374613 Jy ! Clean residual min=-0.000996 max=0.001002 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.235335 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.235335 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=0.084694Jy sigma=0.000655 ! Fit after self-cal, rms=0.084710Jy sigma=0.000655 ! 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=0.084710Jy sigma=0.000655 ! Fit after self-cal, rms=0.084877Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=1.13 mas, bpa=46.27 degrees ! Estimated noise=315.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522195 Jy ! Component: 100 - total flux cleaned = 0.000621736 Jy ! Component: 150 - total flux cleaned = 0.000707568 Jy ! Component: 200 - total flux cleaned = 0.000802647 Jy ! Total flux subtracted in 200 components = 0.000802647 Jy ! Clean residual min=-0.000805 max=0.001016 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.236137 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.236137 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=0.084865Jy sigma=0.000652 ! Fit after self-cal, rms=0.084873Jy sigma=0.000652 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 (21.6, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686148 Jy ! Component: 100 - total flux cleaned = 0.00076108 Jy ! Component: 150 - total flux cleaned = 0.000825948 Jy ! Component: 200 - total flux cleaned = 0.00088581 Jy ! Total flux subtracted in 200 components = 0.00088581 Jy ! Clean residual min=-0.000830 max=0.000782 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.237023 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 98 components and 0.237023 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=0.084862Jy sigma=0.000652 ! Fit after self-cal, rms=0.084861Jy sigma=0.000652 ! 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=0.084861Jy sigma=0.000652 ! Fit after self-cal, rms=0.084835Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.131 mas, bpa=46.17 degrees ! Estimated noise=315.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118402 Jy ! Component: 100 - total flux cleaned = -7.10092e-05 Jy ! Component: 150 - total flux cleaned = -6.52531e-07 Jy ! Component: 200 - total flux cleaned = 3.81495e-05 Jy ! Total flux subtracted in 200 components = 3.81495e-05 Jy ! Clean residual min=-0.000820 max=0.000778 Jy/beam ! Clean residual mean=-0.000002 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.237061 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 104 components and 0.237061 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=0.084830Jy sigma=0.000652 ! Fit after self-cal, rms=0.084829Jy sigma=0.000652 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 = 4.9269e-05 Jy ! Component: 100 - total flux cleaned = 0.000107858 Jy ! Component: 150 - total flux cleaned = 0.000152154 Jy ! Component: 200 - total flux cleaned = 0.000193794 Jy ! Total flux subtracted in 200 components = 0.000193794 Jy ! Clean residual min=-0.000823 max=0.000781 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.237255 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 109 components and 0.237255 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=0.084827Jy sigma=0.000652 ! Fit after self-cal, rms=0.084826Jy sigma=0.000652 ! 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=0.084826Jy sigma=0.000652 ! Fit after self-cal, rms=0.084831Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=2.591 mas, bpa=40.88 degrees ! Estimated noise=412.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309027 Jy ! Component: 100 - total flux cleaned = 0.000429122 Jy ! Component: 150 - total flux cleaned = 0.000429678 Jy ! Component: 200 - total flux cleaned = 0.000408398 Jy ! Total flux subtracted in 200 components = 0.000408398 Jy ! Clean residual min=-0.000707 max=0.000903 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.237663 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.237663 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=0.084831Jy sigma=0.000652 ! Fit after self-cal, rms=0.084831Jy sigma=0.000652 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 = 8.35293e-05 Jy ! Component: 100 - total flux cleaned = 6.53998e-05 Jy ! Component: 150 - total flux cleaned = 5.73331e-05 Jy ! Component: 200 - total flux cleaned = 6.52275e-05 Jy ! Total flux subtracted in 200 components = 6.52275e-05 Jy ! Clean residual min=-0.000692 max=0.000905 Jy/beam ! Clean residual mean=-0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.237729 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.237729 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=0.084831Jy sigma=0.000652 ! Fit after self-cal, rms=0.084831Jy sigma=0.000652 ! 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=1.028 mas, bmaj=1.132 mas, bpa=46.11 degrees ! Estimated noise=315.392 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.132 at 46.11 degrees (North through East) ! Clean map min=-0.00068917 max=0.17318 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=0.7987 mas, bmaj=0.8714 mas, bpa=57.24 degrees ! Estimated noise=669.611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12884 Jy ! Component: 100 - total flux cleaned = 0.173666 Jy ! Component: 150 - total flux cleaned = 0.195884 Jy ! Component: 200 - total flux cleaned = 0.207417 Jy ! Total flux subtracted in 200 components = 0.207417 Jy ! Clean residual min=-0.002406 max=0.005584 Jy/beam ! Clean residual mean=-0.000010 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.207417 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.207417 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.132 mas, bpa=46.11 degrees ! Estimated noise=315.392 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 = 0.00855618 Jy ! Component: 100 - total flux cleaned = 0.0130492 Jy ! Component: 150 - total flux cleaned = 0.0162232 Jy ! Component: 200 - total flux cleaned = 0.0186234 Jy ! Total flux subtracted in 200 components = 0.0186234 Jy ! Clean residual min=-0.001074 max=0.001441 Jy/beam ! Clean residual mean=-0.000019 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.22604 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.22604 Jy ! Inverting map ! Added new window around map position (-0.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187402 Jy ! Component: 100 - total flux cleaned = 0.00341086 Jy ! Component: 150 - total flux cleaned = 0.00469924 Jy ! Component: 200 - total flux cleaned = 0.00578636 Jy ! Total flux subtracted in 200 components = 0.00578636 Jy ! Clean residual min=-0.000873 max=0.001047 Jy/beam ! Clean residual mean=-0.000010 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.231826 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 59 components and 0.231826 Jy ! Inverting map ! Added new window around map position (-4, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107832 Jy ! Component: 100 - total flux cleaned = 0.00191737 Jy ! Component: 150 - total flux cleaned = 0.00263479 Jy ! Component: 200 - total flux cleaned = 0.00318376 Jy ! Total flux subtracted in 200 components = 0.00318376 Jy ! Clean residual min=-0.000793 max=0.000755 Jy/beam ! Clean residual mean=-0.000006 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.23501 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.23501 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=2.421 mas, bmaj=2.591 mas, bpa=40.88 degrees ! Estimated noise=412.046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921011 Jy ! Component: 100 - total flux cleaned = 0.0015559 Jy ! Component: 150 - total flux cleaned = 0.00199182 Jy ! Component: 200 - total flux cleaned = 0.00223549 Jy ! Total flux subtracted in 200 components = 0.00223549 Jy ! Clean residual min=-0.000715 max=0.000954 Jy/beam ! Clean residual mean=-0.000007 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.237246 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 = 0.000217578 Jy ! Component: 100 - total flux cleaned = 0.000390417 Jy ! Component: 150 - total flux cleaned = 0.000528985 Jy ! Component: 200 - total flux cleaned = 0.000610352 Jy ! Total flux subtracted in 200 components = 0.000610352 Jy ! Clean residual min=-0.000676 max=0.000982 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.237856 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 129 components and 0.237856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.132 mas, bpa=46.11 degrees ! Estimated noise=315.392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.03309e-05 Jy ! Component: 100 - total flux cleaned = -1.31246e-05 Jy ! Component: 150 - total flux cleaned = 3.51459e-05 Jy ! Component: 200 - total flux cleaned = 4.64338e-05 Jy ! Total flux subtracted in 200 components = 4.64338e-05 Jy ! Clean residual min=-0.000733 max=0.000804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.237903 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 143 components and 0.237903 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=0.084821Jy sigma=0.000652 ! Fit after self-cal, rms=0.084817Jy sigma=0.000652 wmodel J1506+8319_X_2017_07_09_pus_map.mod ! Writing 143 model components to file: J1506+8319_X_2017_07_09_pus_map.mod wobs J1506+8319_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1506+8319_X_2017_07_09_pus_uvs.fits wwins J1506+8319_X_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J1506+8319_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135702 Jy ! Component: 100 - total flux cleaned = 3.04402e-05 Jy ! Component: 150 - total flux cleaned = -2.02447e-05 Jy ! Component: 200 - total flux cleaned = -9.36639e-05 Jy ! Component: 250 - total flux cleaned = -0.000187996 Jy ! Component: 300 - total flux cleaned = -0.000245543 Jy ! Component: 350 - total flux cleaned = -0.000301752 Jy ! Component: 400 - total flux cleaned = -0.000312741 Jy ! Component: 450 - total flux cleaned = -0.000366866 Jy ! Component: 500 - total flux cleaned = -0.000366779 Jy ! Component: 550 - total flux cleaned = -0.000356369 Jy ! Component: 600 - total flux cleaned = -0.000366752 Jy ! Component: 650 - total flux cleaned = -0.000346348 Jy ! Component: 700 - total flux cleaned = -0.000346153 Jy ! Component: 750 - total flux cleaned = -0.000335892 Jy ! Component: 800 - total flux cleaned = -0.0002968 Jy ! Component: 850 - total flux cleaned = -0.000316246 Jy ! Component: 900 - total flux cleaned = -0.000306737 Jy ! Component: 950 - total flux cleaned = -0.000316399 Jy ! Component: 1000 - total flux cleaned = -0.000325798 Jy ! Component: 1050 - total flux cleaned = -0.0003073 Jy ! Component: 1100 - total flux cleaned = -0.000316333 Jy ! Component: 1150 - total flux cleaned = -0.000289354 Jy ! Component: 1200 - total flux cleaned = -0.000280457 Jy ! Component: 1250 - total flux cleaned = -0.000298259 Jy ! Component: 1300 - total flux cleaned = -0.000280754 Jy ! Component: 1350 - total flux cleaned = -0.000280864 Jy ! Component: 1400 - total flux cleaned = -0.000272285 Jy ! Component: 1450 - total flux cleaned = -0.00025517 Jy ! Component: 1500 - total flux cleaned = -0.000272043 Jy ! Component: 1550 - total flux cleaned = -0.000246762 Jy ! Component: 1600 - total flux cleaned = -0.000221757 Jy ! Component: 1650 - total flux cleaned = -0.00020521 Jy ! Component: 1700 - total flux cleaned = -0.000229833 Jy ! Component: 1750 - total flux cleaned = -0.000189125 Jy ! Component: 1800 - total flux cleaned = -0.000221436 Jy ! Component: 1850 - total flux cleaned = -0.000213364 Jy ! Component: 1900 - total flux cleaned = -0.000213401 Jy ! Component: 1950 - total flux cleaned = -0.00020542 Jy ! Component: 2000 - total flux cleaned = -0.000189713 Jy ! Total flux subtracted in 2048 components = -0.000189635 Jy ! Clean residual min=-0.000410 max=0.000452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.237713 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 289 components and 0.237713 Jy ![Exited script file: muppet] wmap "J1506+8319_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.132 at 46.11 degrees (North through East) ! Clean map min=-0.00059606 max=0.17329 Jy/beam ! Writing clean map to FITS file: J1506+8319_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247018 0.247018 0.494036 0.988073 1.97615 3.95229 7.90458 15.8092 31.6183 63.2366 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.132 at 46.11 degrees (North through East) ! Clean map min=-0.00059606 max=0.17329 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 J1506+8319_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:27:16 2019