! Started logfile: J2101+0341_X_2017_06_10_pus_uvs.log on Mon May 6 12:52:44 2019 obs J2101+0341_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J2101+0341_X_2017_06_10_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.761111 visibilities/baseline/integration-bin. ! Found source: J2101+0341 ! ! 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 1309 lines of history. ! ! Reading 6576 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 J2101+0341_X_2017_06_10_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.447748Jy sigma=0.004159 ! Fit after self-cal, rms=0.410991Jy sigma=0.003796 ! 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7331 mas, bmaj=1.804 mas, bpa=-5.19 degrees ! Estimated noise=1277.92 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 = 0.459805 Jy ! Component: 100 - total flux cleaned = 0.570602 Jy ! Total flux subtracted in 100 components = 0.570602 Jy ! Clean residual min=-0.023170 max=0.044043 Jy/beam ! Clean residual mean=-0.000058 rms=0.008376 Jy/beam ! Combined flux in latest and established models = 0.570602 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.570602 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=0.151968Jy sigma=0.001394 ! Fit after self-cal, rms=0.151808Jy sigma=0.001393 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.908 mas, bmaj=2.107 mas, bpa=-6.19 degrees ! Estimated noise=929.634 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 = 0.0635668 Jy ! Component: 100 - total flux cleaned = 0.091993 Jy ! Component: 150 - total flux cleaned = 0.10781 Jy ! Component: 200 - total flux cleaned = 0.11731 Jy ! Total flux subtracted in 200 components = 0.11731 Jy ! Clean residual min=-0.014754 max=0.031253 Jy/beam ! Clean residual mean=0.000018 rms=0.006106 Jy/beam ! Combined flux in latest and established models = 0.687913 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.687912 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=0.127459Jy sigma=0.001119 ! Fit after self-cal, rms=0.127330Jy sigma=0.001117 ! Inverting map ! Your choice of large map pixels excluded 0.106% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.41 KP 1.01 ! LA 0.96 MK 0.98 NL 0.98 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.42 KP 0.98 ! LA 0.96 MK 0.96 NL 0.97 OV 0.97 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.37 KP 0.98 ! LA 0.99 MK 0.98 NL 0.96 OV 0.98 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.40 KP 0.99 ! LA 0.98 MK 1.00 NL 0.94 OV 0.97 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.31 KP 0.98 ! LA 0.96 MK 1.01 NL 0.96 OV 0.97 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.35 KP 0.97 ! LA 0.98 MK 0.99 NL 0.98 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.37 KP 0.99 ! LA 0.98 MK 0.98 NL 0.96 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.35 KP 0.97 ! LA 0.96 MK 0.97 NL 0.96 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.32 KP 0.98 ! LA 0.96 MK 0.95 NL 0.95 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.27 KP 0.99 ! LA 0.99 MK 0.99 NL 0.95 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.35 KP 0.98 ! LA 0.98 MK 0.97 NL 0.95 OV 0.96 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.28 KP 0.93 ! LA 0.98 MK 0.97 NL 0.95 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.127330Jy sigma=0.001117 ! Fit after self-cal, rms=0.127607Jy sigma=0.000942 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9167 mas, bmaj=2.117 mas, bpa=-6.206 degrees ! Estimated noise=931.091 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 = -0.0102432 Jy ! Component: 100 - total flux cleaned = -0.0117403 Jy ! Component: 150 - total flux cleaned = -0.0123894 Jy ! Component: 200 - total flux cleaned = -0.0127806 Jy ! Total flux subtracted in 200 components = -0.0127806 Jy ! Clean residual min=-0.018323 max=0.020632 Jy/beam ! Clean residual mean=0.000018 rms=0.004470 Jy/beam ! Combined flux in latest and established models = 0.675132 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.675132 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=0.125939Jy sigma=0.000934 ! Fit after self-cal, rms=0.125917Jy sigma=0.000934 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.125917Jy sigma=0.000934 ! Fit after self-cal, rms=0.086822Jy sigma=0.000676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9126 mas, bmaj=2.122 mas, bpa=-6.17 degrees ! Estimated noise=926.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102297 Jy ! Component: 100 - total flux cleaned = 0.000427681 Jy ! Component: 150 - total flux cleaned = 0.000239846 Jy ! Component: 200 - total flux cleaned = 0.00015708 Jy ! Total flux subtracted in 200 components = 0.00015708 Jy ! Clean residual min=-0.005106 max=0.009445 Jy/beam ! Clean residual mean=-0.000009 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.675289 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.675289 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=0.086522Jy sigma=0.000672 ! Fit after self-cal, rms=0.086550Jy sigma=0.000672 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00789349 Jy ! Component: 100 - total flux cleaned = 0.00838871 Jy ! Component: 150 - total flux cleaned = 0.00888668 Jy ! Component: 200 - total flux cleaned = 0.00929548 Jy ! Total flux subtracted in 200 components = 0.00929548 Jy ! Clean residual min=-0.004543 max=0.003148 Jy/beam ! Clean residual mean=-0.000002 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.684584 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.684584 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=0.085741Jy sigma=0.000663 ! Fit after self-cal, rms=0.085684Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.085684Jy sigma=0.000662 ! Fit after self-cal, rms=0.085585Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9118 mas, bmaj=2.122 mas, bpa=-6.218 degrees ! Estimated noise=925.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244156 Jy ! Component: 100 - total flux cleaned = 0.00319503 Jy ! Component: 150 - total flux cleaned = 0.00327757 Jy ! Component: 200 - total flux cleaned = 0.00340525 Jy ! Total flux subtracted in 200 components = 0.00340525 Jy ! Clean residual min=-0.003797 max=0.002626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.68799 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 61 components and 0.68799 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=0.085383Jy sigma=0.000659 ! Fit after self-cal, rms=0.085369Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = 0.000245851 Jy ! Component: 100 - total flux cleaned = 0.000191336 Jy ! Component: 150 - total flux cleaned = 0.000138812 Jy ! Component: 200 - total flux cleaned = 0.000138331 Jy ! Total flux subtracted in 200 components = 0.000138331 Jy ! Clean residual min=-0.003668 max=0.002494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.688128 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.688128 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=0.085297Jy sigma=0.000658 ! Fit after self-cal, rms=0.085291Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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=0.085291Jy sigma=0.000658 ! Fit after self-cal, rms=0.085190Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.329 mas, bmaj=3.422 mas, bpa=5.444 degrees ! Estimated noise=1149.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737912 Jy ! Component: 100 - total flux cleaned = 0.000742758 Jy ! Component: 150 - total flux cleaned = 0.000779184 Jy ! Component: 200 - total flux cleaned = 0.000836926 Jy ! Total flux subtracted in 200 components = 0.000836926 Jy ! Clean residual min=-0.002191 max=0.002440 Jy/beam ! Clean residual mean=-0.000003 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.688965 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.688965 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=0.085168Jy sigma=0.000657 ! Fit after self-cal, rms=0.085151Jy sigma=0.000657 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 = -0.000149071 Jy ! Component: 100 - total flux cleaned = -0.000142813 Jy ! Component: 150 - total flux cleaned = -0.000163847 Jy ! Component: 200 - total flux cleaned = -0.000205271 Jy ! Total flux subtracted in 200 components = -0.000205271 Jy ! Clean residual min=-0.002152 max=0.002260 Jy/beam ! Clean residual mean=-0.000003 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.688759 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.68876 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=0.085147Jy sigma=0.000657 ! Fit after self-cal, rms=0.085135Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9113 mas, bmaj=2.122 mas, bpa=-6.222 degrees ! Estimated noise=925.438 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9113 x 2.122 at -6.222 degrees (North through East) ! Clean map min=-0.0021728 max=0.5985 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=0.085135Jy sigma=0.000657 ! Fit after self-cal, rms=0.080932Jy sigma=0.000611 ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9115 mas, bmaj=2.121 mas, bpa=-6.153 degrees ! Estimated noise=925.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652004 Jy ! Component: 100 - total flux cleaned = 0.000701783 Jy ! Component: 150 - total flux cleaned = 0.000742938 Jy ! Component: 200 - total flux cleaned = 0.000851259 Jy ! Total flux subtracted in 200 components = 0.000851259 Jy ! Clean residual min=-0.002474 max=0.002180 Jy/beam ! Clean residual mean=-0.000003 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.689611 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.689611 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=0.080884Jy sigma=0.000610 ! Fit after self-cal, rms=0.080882Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.5627e-05 Jy ! Component: 100 - total flux cleaned = 8.68676e-05 Jy ! Component: 150 - total flux cleaned = 8.6408e-05 Jy ! Component: 200 - total flux cleaned = 0.000116117 Jy ! Total flux subtracted in 200 components = 0.000116117 Jy ! Clean residual min=-0.002424 max=0.002183 Jy/beam ! Clean residual mean=-0.000003 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.689727 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.689727 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=0.080851Jy sigma=0.000610 ! Fit after self-cal, rms=0.080849Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! 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=0.080849Jy sigma=0.000610 ! Fit after self-cal, rms=0.080846Jy sigma=0.000610 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 ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7344 mas, bmaj=1.814 mas, bpa=-5.11 degrees ! Estimated noise=1295.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.46563 Jy ! Component: 100 - total flux cleaned = 0.579564 Jy ! Component: 150 - total flux cleaned = 0.625556 Jy ! Component: 200 - total flux cleaned = 0.645924 Jy ! Total flux subtracted in 200 components = 0.645924 Jy ! Clean residual min=-0.006576 max=0.009907 Jy/beam ! Clean residual mean=-0.000025 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.645924 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.645924 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9113 mas, bmaj=2.121 mas, bpa=-6.169 degrees ! Estimated noise=926.105 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 = 0.0166973 Jy ! Component: 100 - total flux cleaned = 0.0267594 Jy ! Component: 150 - total flux cleaned = 0.0331797 Jy ! Component: 200 - total flux cleaned = 0.036054 Jy ! Total flux subtracted in 200 components = 0.036054 Jy ! Clean residual min=-0.003047 max=0.003418 Jy/beam ! Clean residual mean=-0.000011 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.681978 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.681978 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-0.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229816 Jy ! Component: 100 - total flux cleaned = 0.00364496 Jy ! Component: 150 - total flux cleaned = 0.00474722 Jy ! Component: 200 - total flux cleaned = 0.00552014 Jy ! Total flux subtracted in 200 components = 0.00552014 Jy ! Clean residual min=-0.002512 max=0.002240 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.687498 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.687498 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec 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 ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.328 mas, bmaj=3.421 mas, bpa=5.409 degrees ! Estimated noise=1150.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146937 Jy ! Component: 100 - total flux cleaned = 0.0019124 Jy ! Component: 150 - total flux cleaned = 0.00199207 Jy ! Component: 200 - total flux cleaned = 0.00199274 Jy ! Total flux subtracted in 200 components = 0.00199274 Jy ! Clean residual min=-0.002136 max=0.002384 Jy/beam ! Clean residual mean=-0.000006 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.68949 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 = -3.33289e-05 Jy ! Component: 100 - total flux cleaned = -6.5117e-05 Jy ! Component: 150 - total flux cleaned = -0.000123476 Jy ! Component: 200 - total flux cleaned = -0.000150578 Jy ! Total flux subtracted in 200 components = -0.000150578 Jy ! Clean residual min=-0.002135 max=0.002230 Jy/beam ! Clean residual mean=-0.000006 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.68934 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 99 components and 0.68934 Jy ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.9113 mas, bmaj=2.121 mas, bpa=-6.169 degrees ! Estimated noise=926.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000246959 Jy ! Component: 100 - total flux cleaned = -0.000248762 Jy ! Component: 150 - total flux cleaned = -0.00029815 Jy ! Component: 200 - total flux cleaned = -0.000172485 Jy ! Total flux subtracted in 200 components = -0.000172485 Jy ! Clean residual min=-0.002255 max=0.002136 Jy/beam ! Clean residual mean=-0.000004 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.689167 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 109 components and 0.689167 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=0.080818Jy sigma=0.000610 ! Fit after self-cal, rms=0.080798Jy sigma=0.000610 wmodel J2101+0341_X_2017_06_10_pus_map.mod ! Writing 109 model components to file: J2101+0341_X_2017_06_10_pus_map.mod wobs J2101+0341_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J2101+0341_X_2017_06_10_pus_uvs.fits wwins J2101+0341_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J2101+0341_X_2017_06_10_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000743214 Jy ! Component: 100 - total flux cleaned = -0.00111182 Jy ! Component: 150 - total flux cleaned = -0.00132241 Jy ! Component: 200 - total flux cleaned = -0.00145736 Jy ! Component: 250 - total flux cleaned = -0.00149051 Jy ! Component: 300 - total flux cleaned = -0.00152198 Jy ! Component: 350 - total flux cleaned = -0.00142975 Jy ! Component: 400 - total flux cleaned = -0.00139959 Jy ! Component: 450 - total flux cleaned = -0.00131182 Jy ! Component: 500 - total flux cleaned = -0.00128381 Jy ! Component: 550 - total flux cleaned = -0.0013681 Jy ! Component: 600 - total flux cleaned = -0.00131333 Jy ! Component: 650 - total flux cleaned = -0.00128709 Jy ! Component: 700 - total flux cleaned = -0.00133975 Jy ! Component: 750 - total flux cleaned = -0.001263 Jy ! Component: 800 - total flux cleaned = -0.0012385 Jy ! Component: 850 - total flux cleaned = -0.0012386 Jy ! Component: 900 - total flux cleaned = -0.00126248 Jy ! Component: 950 - total flux cleaned = -0.00114364 Jy ! Component: 1000 - total flux cleaned = -0.00119059 Jy ! Component: 1050 - total flux cleaned = -0.00109847 Jy ! Component: 1100 - total flux cleaned = -0.00100861 Jy ! Component: 1150 - total flux cleaned = -0.00100859 Jy ! Component: 1200 - total flux cleaned = -0.000834055 Jy ! Component: 1250 - total flux cleaned = -0.000834204 Jy ! Component: 1300 - total flux cleaned = -0.0007494 Jy ! Component: 1350 - total flux cleaned = -0.000686294 Jy ! Component: 1400 - total flux cleaned = -0.000583549 Jy ! Component: 1450 - total flux cleaned = -0.000462093 Jy ! Component: 1500 - total flux cleaned = -0.00036245 Jy ! Component: 1550 - total flux cleaned = -0.000342544 Jy ! Component: 1600 - total flux cleaned = -0.000226413 Jy ! Component: 1650 - total flux cleaned = -0.000226358 Jy ! Component: 1700 - total flux cleaned = -0.000170062 Jy ! Component: 1750 - total flux cleaned = -0.000189048 Jy ! Component: 1800 - total flux cleaned = -0.000207354 Jy ! Component: 1850 - total flux cleaned = -0.000225606 Jy ! Component: 1900 - total flux cleaned = -0.00020786 Jy ! Component: 1950 - total flux cleaned = -0.000225992 Jy ! Component: 2000 - total flux cleaned = -0.000225863 Jy ! Total flux subtracted in 2048 components = -0.000260815 Jy ! Clean residual min=-0.000868 max=0.000869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.688907 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 249 components and 0.688906 Jy ![Exited script file: muppet] wmap "J2101+0341_X_2017_06_10_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9113 x 2.121 at -6.169 degrees (North through East) ! Clean map min=-0.0020709 max=0.59753 Jy/beam ! Writing clean map to FITS file: J2101+0341_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.597527 invert ! Inverting map ! Your choice of large map pixels excluded 0.107% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000323832 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162586 0.162586 0.325172 0.650344 1.30069 2.60138 5.20275 10.4055 20.811 41.622 83.244 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.597 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9113 x 2.121 at -6.169 degrees (North through East) ! Clean map min=-0.0020709 max=0.59753 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 J2101+0341_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:52:45 2019