! Started logfile: J1719+1745_X_2017_03_23_pus_uvs.log on Mon May 13 10:26:22 2019 obs J1719+1745_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1719+1745_X_2017_03_23_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771852 visibilities/baseline/integration-bin. ! Found source: J1719+1745 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1124 lines of history. ! ! Reading 6252 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 J1719+1745_X_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.449106Jy sigma=0.003300 ! Fit after self-cal, rms=0.427946Jy sigma=0.003164 ! 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8371 mas, bmaj=2.074 mas, bpa=-1.975 degrees ! Estimated noise=1738.58 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 = 0.449293 Jy ! Component: 100 - total flux cleaned = 0.584986 Jy ! Total flux subtracted in 100 components = 0.584986 Jy ! Clean residual min=-0.019466 max=0.054725 Jy/beam ! Clean residual mean=0.000134 rms=0.005940 Jy/beam ! Combined flux in latest and established models = 0.584986 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.584986 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=0.129662Jy sigma=0.000931 ! Fit after self-cal, rms=0.129326Jy sigma=0.000929 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566096 Jy ! Component: 100 - total flux cleaned = 0.0833354 Jy ! Total flux subtracted in 100 components = 0.0833354 Jy ! Clean residual min=-0.009968 max=0.013116 Jy/beam ! Clean residual mean=0.000056 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.668322 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.668322 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=0.105179Jy sigma=0.000694 ! Fit after self-cal, rms=0.105079Jy sigma=0.000693 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.066 mas, bmaj=2.329 mas, bpa=0.6433 degrees ! Estimated noise=1190.89 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 = 0.0130563 Jy ! Component: 100 - total flux cleaned = 0.0197719 Jy ! Component: 150 - total flux cleaned = 0.0213231 Jy ! Component: 200 - total flux cleaned = 0.0221351 Jy ! Total flux subtracted in 200 components = 0.0221351 Jy ! Clean residual min=-0.005942 max=0.008161 Jy/beam ! Clean residual mean=0.000098 rms=0.001699 Jy/beam ! Combined flux in latest and established models = 0.690457 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.690457 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=0.103565Jy sigma=0.000677 ! Fit after self-cal, rms=0.103563Jy sigma=0.000677 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 1.02 FD 0.98 HN 0.99 KP 1.04 ! LA 0.99 MK 1.04 NL 0.98 OV 0.98 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 1.03 ! LA 1.00 MK 1.05 NL 0.99 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 1.01 ! LA 1.01 MK 1.07 NL 0.99 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.01 ! LA 1.02 MK 1.11 NL 0.98 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.97 KP 1.02 ! LA 1.00 MK 1.04 NL 1.00 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.03 ! LA 1.00 MK 1.08 NL 0.99 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.02 ! LA 1.03 MK 1.06 NL 0.99 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.98 KP 1.01 ! LA 0.99 MK 1.11 NL 1.00 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.01 ! LA 1.00 MK 0.97 NL 0.99 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.01 ! LA 1.04 MK 1.12 NL 0.98 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.01 ! LA 1.03 MK 1.13 NL 1.00 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.06 ! LA 0.99 MK 1.07 NL 1.01 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.103563Jy sigma=0.000677 ! Fit after self-cal, rms=0.102900Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.078 mas, bmaj=2.331 mas, bpa=0.8724 degrees ! Estimated noise=1193.89 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 = 0.00157298 Jy ! Component: 100 - total flux cleaned = 0.00146596 Jy ! Component: 150 - total flux cleaned = 0.00136527 Jy ! Component: 200 - total flux cleaned = 0.00117696 Jy ! Total flux subtracted in 200 components = 0.00117696 Jy ! Clean residual min=-0.005765 max=0.006140 Jy/beam ! Clean residual mean=0.000089 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.691634 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.691634 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=0.102680Jy sigma=0.000660 ! Fit after self-cal, rms=0.102685Jy sigma=0.000660 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.102685Jy sigma=0.000660 ! Fit after self-cal, rms=0.101331Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.076 mas, bmaj=2.327 mas, bpa=0.8743 degrees ! Estimated noise=1193.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994548 Jy ! Component: 100 - total flux cleaned = 0.000911217 Jy ! Component: 150 - total flux cleaned = 0.000753402 Jy ! Component: 200 - total flux cleaned = 0.000599571 Jy ! Total flux subtracted in 200 components = 0.000599571 Jy ! Clean residual min=-0.003951 max=0.003872 Jy/beam ! Clean residual mean=0.000022 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.692234 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.692234 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=0.101186Jy sigma=0.000643 ! Fit after self-cal, rms=0.101189Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 (0.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271229 Jy ! Component: 100 - total flux cleaned = 0.00272823 Jy ! Component: 150 - total flux cleaned = 0.00254267 Jy ! Component: 200 - total flux cleaned = 0.00237457 Jy ! Total flux subtracted in 200 components = 0.00237457 Jy ! Clean residual min=-0.003838 max=0.003578 Jy/beam ! Clean residual mean=0.000021 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.694608 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.694608 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=0.100925Jy sigma=0.000641 ! Fit after self-cal, rms=0.100920Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.100920Jy sigma=0.000641 ! Fit after self-cal, rms=0.100922Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.076 mas, bmaj=2.327 mas, bpa=0.8038 degrees ! Estimated noise=1192.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948971 Jy ! Component: 100 - total flux cleaned = 0.00111233 Jy ! Component: 150 - total flux cleaned = 0.00126487 Jy ! Component: 200 - total flux cleaned = 0.00133736 Jy ! Total flux subtracted in 200 components = 0.00133736 Jy ! Clean residual min=-0.003545 max=0.003326 Jy/beam ! Clean residual mean=0.000019 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.695946 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.695946 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=0.100776Jy sigma=0.000640 ! Fit after self-cal, rms=0.100777Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000372946 Jy ! Component: 100 - total flux cleaned = 0.000374989 Jy ! Component: 150 - total flux cleaned = 0.000438529 Jy ! Component: 200 - total flux cleaned = 0.000440033 Jy ! Total flux subtracted in 200 components = 0.000440033 Jy ! Clean residual min=-0.003487 max=0.003196 Jy/beam ! Clean residual mean=0.000018 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.696386 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.696386 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=0.100681Jy sigma=0.000640 ! Fit after self-cal, rms=0.100681Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.100681Jy sigma=0.000640 ! Fit after self-cal, rms=0.100772Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.255 mas, bmaj=3.024 mas, bpa=-5.686 degrees ! Estimated noise=1328.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.47878e-06 Jy ! Component: 100 - total flux cleaned = 0.000177319 Jy ! Component: 150 - total flux cleaned = 0.000282184 Jy ! Component: 200 - total flux cleaned = 0.000371146 Jy ! Total flux subtracted in 200 components = 0.000371146 Jy ! Clean residual min=-0.002821 max=0.002662 Jy/beam ! Clean residual mean=0.000030 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.696757 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 0.696757 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=0.100779Jy sigma=0.000640 ! Fit after self-cal, rms=0.100780Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 2.42781e-05 Jy ! Component: 100 - total flux cleaned = 0.000124533 Jy ! Component: 150 - total flux cleaned = 0.000195044 Jy ! Component: 200 - total flux cleaned = 0.000220417 Jy ! Total flux subtracted in 200 components = 0.000220417 Jy ! Clean residual min=-0.002778 max=0.002582 Jy/beam ! Clean residual mean=0.000030 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.696977 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 67 components and 0.696977 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=0.100781Jy sigma=0.000640 ! Fit after self-cal, rms=0.100781Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.075 mas, bmaj=2.327 mas, bpa=0.7542 degrees ! Estimated noise=1193.18 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.327 at 0.7542 degrees (North through East) ! Clean map min=-0.0028353 max=0.6009 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=0.100781Jy sigma=0.000640 ! Fit after self-cal, rms=0.096086Jy sigma=0.000598 ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.075 mas, bmaj=2.326 mas, bpa=0.7302 degrees ! Estimated noise=1192.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292461 Jy ! Component: 100 - total flux cleaned = 2.72121e-05 Jy ! Component: 150 - total flux cleaned = -9.5692e-05 Jy ! Component: 200 - total flux cleaned = -0.000153173 Jy ! Total flux subtracted in 200 components = -0.000153173 Jy ! Clean residual min=-0.003283 max=0.002855 Jy/beam ! Clean residual mean=0.000021 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.696824 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.696824 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=0.095981Jy sigma=0.000597 ! Fit after self-cal, rms=0.095978Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.65278e-05 Jy ! Component: 100 - total flux cleaned = 2.32352e-05 Jy ! Component: 150 - total flux cleaned = 2.35764e-05 Jy ! Component: 200 - total flux cleaned = 2.28398e-05 Jy ! Total flux subtracted in 200 components = 2.28398e-05 Jy ! Clean residual min=-0.003303 max=0.002785 Jy/beam ! Clean residual mean=0.000021 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.696847 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.696847 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=0.095904Jy sigma=0.000597 ! Fit after self-cal, rms=0.095904Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.095904Jy sigma=0.000597 ! Fit after self-cal, rms=0.095969Jy sigma=0.000597 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8437 mas, bmaj=2.073 mas, bpa=-1.941 degrees ! Estimated noise=1745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.450629 Jy ! Component: 100 - total flux cleaned = 0.586815 Jy ! Component: 150 - total flux cleaned = 0.642618 Jy ! Component: 200 - total flux cleaned = 0.668934 Jy ! Total flux subtracted in 200 components = 0.668934 Jy ! Clean residual min=-0.008540 max=0.012487 Jy/beam ! Clean residual mean=0.000040 rms=0.002239 Jy/beam ! Combined flux in latest and established models = 0.668934 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.668934 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.075 mas, bmaj=2.327 mas, bpa=0.6768 degrees ! Estimated noise=1193.21 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 = 0.0131057 Jy ! Component: 100 - total flux cleaned = 0.0202853 Jy ! Component: 150 - total flux cleaned = 0.0236158 Jy ! Component: 200 - total flux cleaned = 0.0248394 Jy ! Total flux subtracted in 200 components = 0.0248394 Jy ! Clean residual min=-0.004398 max=0.003618 Jy/beam ! Clean residual mean=0.000023 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.693773 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.693773 Jy ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.255 mas, bmaj=3.024 mas, bpa=-5.802 degrees ! Estimated noise=1328.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175856 Jy ! Component: 100 - total flux cleaned = 0.00235881 Jy ! Component: 150 - total flux cleaned = 0.00261436 Jy ! Component: 200 - total flux cleaned = 0.00279921 Jy ! Total flux subtracted in 200 components = 0.00279921 Jy ! Clean residual min=-0.002974 max=0.002507 Jy/beam ! Clean residual mean=0.000040 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.696572 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 = 8.1261e-05 Jy ! Component: 100 - total flux cleaned = 0.0001795 Jy ! Component: 150 - total flux cleaned = 0.000247253 Jy ! Component: 200 - total flux cleaned = 0.000309606 Jy ! Total flux subtracted in 200 components = 0.000309606 Jy ! Clean residual min=-0.002881 max=0.002494 Jy/beam ! Clean residual mean=0.000039 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.696882 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 59 components and 0.696882 Jy ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.075 mas, bmaj=2.327 mas, bpa=0.6768 degrees ! Estimated noise=1193.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.76305e-05 Jy ! Component: 100 - total flux cleaned = -1.3565e-05 Jy ! Component: 150 - total flux cleaned = -1.17063e-05 Jy ! Component: 200 - total flux cleaned = -1.16351e-05 Jy ! Total flux subtracted in 200 components = -1.16351e-05 Jy ! Clean residual min=-0.003917 max=0.003282 Jy/beam ! Clean residual mean=0.000021 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.69687 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.69687 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=0.096675Jy sigma=0.000601 ! Fit after self-cal, rms=0.096669Jy sigma=0.000601 wmodel J1719+1745_X_2017_03_23_pus_map.mod ! Writing 69 model components to file: J1719+1745_X_2017_03_23_pus_map.mod wobs J1719+1745_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1719+1745_X_2017_03_23_pus_uvs.fits wwins J1719+1745_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1719+1745_X_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120629 Jy ! Component: 100 - total flux cleaned = -0.00126867 Jy ! Component: 150 - total flux cleaned = -0.00100043 Jy ! Component: 200 - total flux cleaned = -0.000796845 Jy ! Component: 250 - total flux cleaned = -0.000748173 Jy ! Component: 300 - total flux cleaned = -0.000890156 Jy ! Component: 350 - total flux cleaned = -0.000889401 Jy ! Component: 400 - total flux cleaned = -0.000935448 Jy ! Component: 450 - total flux cleaned = -0.000979817 Jy ! Component: 500 - total flux cleaned = -0.00102322 Jy ! Component: 550 - total flux cleaned = -0.000939636 Jy ! Component: 600 - total flux cleaned = -0.000898961 Jy ! Component: 650 - total flux cleaned = -0.000940545 Jy ! Component: 700 - total flux cleaned = -0.000980262 Jy ! Component: 750 - total flux cleaned = -0.000901428 Jy ! Component: 800 - total flux cleaned = -0.000824288 Jy ! Component: 850 - total flux cleaned = -0.000710127 Jy ! Component: 900 - total flux cleaned = -0.000560923 Jy ! Component: 950 - total flux cleaned = -0.000486668 Jy ! Component: 1000 - total flux cleaned = -0.00030514 Jy ! Component: 1050 - total flux cleaned = -0.000233129 Jy ! Component: 1100 - total flux cleaned = -5.63733e-05 Jy ! Component: 1150 - total flux cleaned = 1.33111e-05 Jy ! Component: 1200 - total flux cleaned = 0.000254698 Jy ! Component: 1250 - total flux cleaned = 0.000288783 Jy ! Component: 1300 - total flux cleaned = 0.000557412 Jy ! Component: 1350 - total flux cleaned = 0.000656836 Jy ! Component: 1400 - total flux cleaned = 0.000951687 Jy ! Component: 1450 - total flux cleaned = 0.00098314 Jy ! Component: 1500 - total flux cleaned = 0.00123928 Jy ! Component: 1550 - total flux cleaned = 0.00130248 Jy ! Component: 1600 - total flux cleaned = 0.00152145 Jy ! Component: 1650 - total flux cleaned = 0.00170699 Jy ! Component: 1700 - total flux cleaned = 0.00179886 Jy ! Component: 1750 - total flux cleaned = 0.00195058 Jy ! Component: 1800 - total flux cleaned = 0.00213073 Jy ! Component: 1850 - total flux cleaned = 0.00236808 Jy ! Component: 1900 - total flux cleaned = 0.00260326 Jy ! Component: 1950 - total flux cleaned = 0.00283574 Jy ! Component: 2000 - total flux cleaned = 0.00303736 Jy ! Total flux subtracted in 2048 components = 0.00315175 Jy ! Clean residual min=-0.001542 max=0.001608 Jy/beam ! Clean residual mean=0.000011 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.700022 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 192 components and 0.700022 Jy ![Exited script file: muppet] wmap "J1719+1745_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.327 at 0.6768 degrees (North through East) ! Clean map min=-0.0028653 max=0.60123 Jy/beam ! Writing clean map to FITS file: J1719+1745_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.601231 invert ! Inverting map ! Your choice of large map pixels excluded 0.192% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00051013 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254543 0.254543 0.509086 1.01817 2.03634 4.07269 8.14537 16.2907 32.5815 65.163 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.601 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 2.327 at 0.6768 degrees (North through East) ! Clean map min=-0.0028653 max=0.60123 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 J1719+1745_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:26:23 2019