! Started logfile: J1743-1658_X_2017_02_24_pus_uvs.log on Sat May 4 10:05:33 2019 obs J1743-1658_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1743-1658_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973684 visibilities/baseline/integration-bin. ! Found source: J1743-1658 ! ! 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 1882 lines of history. ! ! Reading 59940 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 J1743-1658_X_2017_02_24_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920258Jy sigma=0.007472 ! Fit after self-cal, rms=0.902527Jy sigma=0.007346 ! 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 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6436 mas, bmaj=1.64 mas, bpa=-0.8054 degrees ! Estimated noise=650.027 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 = 0.07414 Jy ! Component: 100 - total flux cleaned = 0.0956523 Jy ! Total flux subtracted in 100 components = 0.0956523 Jy ! Clean residual min=-0.004381 max=0.009148 Jy/beam ! Clean residual mean=0.000024 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.0956523 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0956523 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=0.091014Jy sigma=0.000676 ! Fit after self-cal, rms=0.090979Jy sigma=0.000675 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00976537 Jy ! Component: 100 - total flux cleaned = 0.0145543 Jy ! Total flux subtracted in 100 components = 0.0145543 Jy ! Clean residual min=-0.004582 max=0.007247 Jy/beam ! Clean residual mean=0.000008 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.110207 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.110207 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=0.089553Jy sigma=0.000661 ! Fit after self-cal, rms=0.089557Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (1.4, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684012 Jy ! Component: 100 - total flux cleaned = 0.0103959 Jy ! Total flux subtracted in 100 components = 0.0103959 Jy ! Clean residual min=-0.003687 max=0.004517 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.120602 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.120602 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=0.088965Jy sigma=0.000655 ! Fit after self-cal, rms=0.088917Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8147 mas, bmaj=2.005 mas, bpa=-0.5116 degrees ! Estimated noise=362.124 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 (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377528 Jy ! Component: 100 - total flux cleaned = 0.00456768 Jy ! Component: 150 - total flux cleaned = 0.00479626 Jy ! Component: 200 - total flux cleaned = 0.00483973 Jy ! Total flux subtracted in 200 components = 0.00483973 Jy ! Clean residual min=-0.001509 max=0.002132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.125442 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.125442 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=0.088751Jy sigma=0.000653 ! Fit after self-cal, rms=0.088736Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (3.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219116 Jy ! Component: 100 - total flux cleaned = 0.00339747 Jy ! Component: 150 - total flux cleaned = 0.00376194 Jy ! Component: 200 - total flux cleaned = 0.00382916 Jy ! Total flux subtracted in 200 components = 0.00382916 Jy ! Clean residual min=-0.001355 max=0.001321 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.129271 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.129271 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=0.088674Jy sigma=0.000653 ! Fit after self-cal, rms=0.088667Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec 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 0.98 FD 1.03 HN 1.10 KP 0.99 ! LA 1.00 MK 1.07 NL 0.96 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.02 ! LA 1.03 MK 0.98 NL 0.97 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.31 KP 1.03 ! LA 0.98 MK 1.02 NL 1.00 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 1.00 ! LA 1.00 MK 0.98 NL 0.97 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.02 ! LA 1.05 MK 1.01 NL 0.99 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.03 KP 1.00 ! LA 1.06 MK 1.23 NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.99 ! LA 1.01 MK 0.94 NL 0.98 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.93 KP 0.98 ! LA 1.04 MK 0.97 NL 1.00 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.06 KP 0.99 ! LA 1.02 MK 0.89 NL 1.00 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.02 KP 1.04 ! LA 1.03 MK 0.96 NL 1.00 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.19 KP 0.96 ! LA 1.00 MK 1.02 NL 0.99 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.98 KP 1.01 ! LA 1.04 MK 0.89 NL 0.98 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.088667Jy sigma=0.000653 ! Fit after self-cal, rms=0.089872Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8148 mas, bmaj=1.998 mas, bpa=-0.4916 degrees ! Estimated noise=361.791 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 = 0.000832142 Jy ! Component: 100 - total flux cleaned = 0.00114857 Jy ! Component: 150 - total flux cleaned = 0.00120412 Jy ! Component: 200 - total flux cleaned = 0.00123716 Jy ! Total flux subtracted in 200 components = 0.00123716 Jy ! Clean residual min=-0.001010 max=0.001024 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.130509 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 68 components and 0.130509 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=0.089861Jy sigma=0.000651 ! Fit after self-cal, rms=0.089882Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.089882Jy sigma=0.000651 ! Fit after self-cal, rms=0.090424Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8146 mas, bmaj=1.997 mas, bpa=-0.4691 degrees ! Estimated noise=362.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00053961 Jy ! Component: 100 - total flux cleaned = 0.000718274 Jy ! Component: 150 - total flux cleaned = 0.000759983 Jy ! Component: 200 - total flux cleaned = 0.000759781 Jy ! Total flux subtracted in 200 components = 0.000759781 Jy ! Clean residual min=-0.000937 max=0.000964 Jy/beam ! Clean residual mean=0.000005 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.131268 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.131268 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=0.090418Jy sigma=0.000651 ! Fit after self-cal, rms=0.090427Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000257497 Jy ! Component: 100 - total flux cleaned = 0.000293876 Jy ! Component: 150 - total flux cleaned = 0.000305176 Jy ! Component: 200 - total flux cleaned = 0.000315469 Jy ! Total flux subtracted in 200 components = 0.000315469 Jy ! Clean residual min=-0.000913 max=0.000968 Jy/beam ! Clean residual mean=0.000005 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.131584 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 85 components and 0.131584 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=0.090424Jy sigma=0.000650 ! Fit after self-cal, rms=0.090425Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.090425Jy sigma=0.000650 ! Fit after self-cal, rms=0.092549Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8137 mas, bmaj=1.996 mas, bpa=-0.4748 degrees ! Estimated noise=362.312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.34311e-05 Jy ! Component: 100 - total flux cleaned = 0.000168271 Jy ! Component: 150 - total flux cleaned = 0.000221589 Jy ! Component: 200 - total flux cleaned = 0.000250575 Jy ! Total flux subtracted in 200 components = 0.000250575 Jy ! Clean residual min=-0.000826 max=0.000869 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.131834 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.131834 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=0.092546Jy sigma=0.000649 ! Fit after self-cal, rms=0.092571Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 6.44286e-05 Jy ! Component: 100 - total flux cleaned = 8.24612e-05 Jy ! Component: 150 - total flux cleaned = 9.89059e-05 Jy ! Component: 200 - total flux cleaned = 0.000106712 Jy ! Total flux subtracted in 200 components = 0.000106712 Jy ! Clean residual min=-0.000826 max=0.000866 Jy/beam ! Clean residual mean=0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.131941 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.131941 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=0.092569Jy sigma=0.000649 ! Fit after self-cal, rms=0.092570Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.092570Jy sigma=0.000649 ! Fit after self-cal, rms=0.092740Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.186 mas, bmaj=4.392 mas, bpa=3.748 degrees ! Estimated noise=467.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135708 Jy ! Component: 100 - total flux cleaned = 0.000159229 Jy ! Component: 150 - total flux cleaned = 0.000179608 Jy ! Component: 200 - total flux cleaned = 0.000198241 Jy ! Total flux subtracted in 200 components = 0.000198241 Jy ! Clean residual min=-0.000891 max=0.000921 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.132139 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.132139 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=0.092739Jy sigma=0.000649 ! Fit after self-cal, rms=0.092740Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 4.03207e-05 Jy ! Component: 100 - total flux cleaned = 5.19557e-05 Jy ! Component: 150 - total flux cleaned = 5.71372e-05 Jy ! Component: 200 - total flux cleaned = 6.20942e-05 Jy ! Total flux subtracted in 200 components = 6.20942e-05 Jy ! Clean residual min=-0.000877 max=0.000920 Jy/beam ! Clean residual mean=0.000000 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.132201 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.132201 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=0.092740Jy sigma=0.000649 ! Fit after self-cal, rms=0.092740Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=1.996 mas, bpa=-0.4985 degrees ! Estimated noise=362.31 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8133 x 1.996 at -0.4985 degrees (North through East) ! Clean map min=-0.0011732 max=0.098985 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 ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6425 mas, bmaj=1.633 mas, bpa=-0.823 degrees ! Estimated noise=648.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073675 Jy ! Component: 100 - total flux cleaned = 0.0961452 Jy ! Component: 150 - total flux cleaned = 0.107251 Jy ! Component: 200 - total flux cleaned = 0.114157 Jy ! Total flux subtracted in 200 components = 0.114157 Jy ! Clean residual min=-0.002584 max=0.003745 Jy/beam ! Clean residual mean=0.000008 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.114157 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.114157 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=1.996 mas, bpa=-0.4985 degrees ! Estimated noise=362.31 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 = 0.00664667 Jy ! Component: 100 - total flux cleaned = 0.0103732 Jy ! Component: 150 - total flux cleaned = 0.0128747 Jy ! Component: 200 - total flux cleaned = 0.0146784 Jy ! Total flux subtracted in 200 components = 0.0146784 Jy ! Clean residual min=-0.001008 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.128836 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.128836 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135258 Jy ! Component: 100 - total flux cleaned = 0.00200719 Jy ! Component: 150 - total flux cleaned = 0.00252445 Jy ! Component: 200 - total flux cleaned = 0.00293763 Jy ! Total flux subtracted in 200 components = 0.00293763 Jy ! Clean residual min=-0.000903 max=0.000828 Jy/beam ! Clean residual mean=0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.131773 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.131773 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.186 mas, bmaj=4.392 mas, bpa=3.748 degrees ! Estimated noise=467.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061267 Jy ! Component: 100 - total flux cleaned = 0.000655081 Jy ! Component: 150 - total flux cleaned = 0.000638467 Jy ! Component: 200 - total flux cleaned = 0.000638978 Jy ! Total flux subtracted in 200 components = 0.000638978 Jy ! Clean residual min=-0.000869 max=0.000933 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.132412 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 = -1.07516e-05 Jy ! Component: 100 - total flux cleaned = -1.03481e-05 Jy ! Component: 150 - total flux cleaned = -1.00177e-05 Jy ! Component: 200 - total flux cleaned = -1.7087e-05 Jy ! Total flux subtracted in 200 components = -1.7087e-05 Jy ! Clean residual min=-0.000867 max=0.000928 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.132395 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 86 components and 0.132395 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8133 mas, bmaj=1.996 mas, bpa=-0.4985 degrees ! Estimated noise=362.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.65719e-05 Jy ! Component: 100 - total flux cleaned = 4.08217e-05 Jy ! Component: 150 - total flux cleaned = 5.88091e-06 Jy ! Component: 200 - total flux cleaned = -1.56069e-05 Jy ! Total flux subtracted in 200 components = -1.56069e-05 Jy ! Clean residual min=-0.000853 max=0.000855 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.13238 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.13238 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=0.092740Jy sigma=0.000649 ! Fit after self-cal, rms=0.092736Jy sigma=0.000649 wmodel J1743-1658_X_2017_02_24_pus_map.mod ! Writing 102 model components to file: J1743-1658_X_2017_02_24_pus_map.mod wobs J1743-1658_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1743-1658_X_2017_02_24_pus_uvs.fits wwins J1743-1658_X_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J1743-1658_X_2017_02_24_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 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235632 Jy ! Component: 100 - total flux cleaned = 0.000451306 Jy ! Component: 150 - total flux cleaned = 0.000613304 Jy ! Component: 200 - total flux cleaned = 0.000780803 Jy ! Component: 250 - total flux cleaned = 0.000954462 Jy ! Component: 300 - total flux cleaned = 0.00109783 Jy ! Component: 350 - total flux cleaned = 0.00121363 Jy ! Component: 400 - total flux cleaned = 0.00131506 Jy ! Component: 450 - total flux cleaned = 0.00140283 Jy ! Component: 500 - total flux cleaned = 0.00147766 Jy ! Component: 550 - total flux cleaned = 0.00150919 Jy ! Component: 600 - total flux cleaned = 0.00156086 Jy ! Component: 650 - total flux cleaned = 0.00160134 Jy ! Component: 700 - total flux cleaned = 0.00161119 Jy ! Component: 750 - total flux cleaned = 0.00161112 Jy ! Component: 800 - total flux cleaned = 0.00161128 Jy ! Component: 850 - total flux cleaned = 0.00162092 Jy ! Component: 900 - total flux cleaned = 0.00161166 Jy ! Component: 950 - total flux cleaned = 0.00163026 Jy ! Component: 1000 - total flux cleaned = 0.0016213 Jy ! Component: 1050 - total flux cleaned = 0.00166637 Jy ! Component: 1100 - total flux cleaned = 0.00164871 Jy ! Component: 1150 - total flux cleaned = 0.00169271 Jy ! Component: 1200 - total flux cleaned = 0.00171007 Jy ! Component: 1250 - total flux cleaned = 0.00170141 Jy ! Component: 1300 - total flux cleaned = 0.00170994 Jy ! Component: 1350 - total flux cleaned = 0.00171005 Jy ! Component: 1400 - total flux cleaned = 0.00169347 Jy ! Component: 1450 - total flux cleaned = 0.00170992 Jy ! Component: 1500 - total flux cleaned = 0.00170996 Jy ! Component: 1550 - total flux cleaned = 0.00169386 Jy ! Component: 1600 - total flux cleaned = 0.00169385 Jy ! Component: 1650 - total flux cleaned = 0.00167017 Jy ! Component: 1700 - total flux cleaned = 0.0016624 Jy ! Component: 1750 - total flux cleaned = 0.00164686 Jy ! Component: 1800 - total flux cleaned = 0.00160839 Jy ! Component: 1850 - total flux cleaned = 0.00161603 Jy ! Component: 1900 - total flux cleaned = 0.00156285 Jy ! Component: 1950 - total flux cleaned = 0.00156293 Jy ! Component: 2000 - total flux cleaned = 0.00158529 Jy ! Total flux subtracted in 2048 components = 0.00157049 Jy ! Clean residual min=-0.000411 max=0.000549 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.13395 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 259 components and 0.13395 Jy ![Exited script file: muppet] wmap "J1743-1658_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8133 x 1.996 at -0.4985 degrees (North through East) ! Clean map min=-0.00077646 max=0.098326 Jy/beam ! Writing clean map to FITS file: J1743-1658_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0983258 invert ! Inverting map ! Your choice of large map pixels excluded 0.0454% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.42134 0.42134 0.842681 1.68536 3.37072 6.74144 13.4829 26.9658 53.9316 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8133 x 1.996 at -0.4985 degrees (North through East) ! Clean map min=-0.00077646 max=0.098326 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 J1743-1658_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:05:36 2019