! Started logfile: J0439+3045_X_2017_02_19_pus_uvs.log on Sat May 4 21:38:22 2019 obs J0439+3045_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0439+3045_X_2017_02_19_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776068 visibilities/baseline/integration-bin. ! Found source: J0439+3045 ! ! 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 858 lines of history. ! ! Reading 59928 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 J0439+3045_X_2017_02_19_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 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 165 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.857232Jy sigma=0.006997 ! Fit after self-cal, rms=0.850210Jy sigma=0.006949 ! 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.6917 mas, bmaj=1.292 mas, bpa=-1.293 degrees ! Estimated noise=780.418 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 = 0.11447 Jy ! Component: 100 - total flux cleaned = 0.146602 Jy ! Total flux subtracted in 100 components = 0.146602 Jy ! Clean residual min=-0.006182 max=0.014170 Jy/beam ! Clean residual mean=0.000018 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.146602 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.146602 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=0.098608Jy sigma=0.000704 ! Fit after self-cal, rms=0.098571Jy sigma=0.000703 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016072 Jy ! Component: 100 - total flux cleaned = 0.0253445 Jy ! Total flux subtracted in 100 components = 0.0253445 Jy ! Clean residual min=-0.004175 max=0.004945 Jy/beam ! Clean residual mean=0.000009 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.171947 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.171947 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=0.095364Jy sigma=0.000672 ! Fit after self-cal, rms=0.095255Jy sigma=0.000671 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8807 mas, bmaj=1.544 mas, bpa=-0.3473 degrees ! Estimated noise=361.214 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 = 0.00936062 Jy ! Component: 100 - total flux cleaned = 0.0149226 Jy ! Component: 150 - total flux cleaned = 0.0187232 Jy ! Component: 200 - total flux cleaned = 0.0214146 Jy ! Total flux subtracted in 200 components = 0.0214146 Jy ! Clean residual min=-0.002489 max=0.003029 Jy/beam ! Clean residual mean=0.000004 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.193361 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 47 components and 0.193361 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=0.094252Jy sigma=0.000662 ! Fit after self-cal, rms=0.094212Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.95 FD 0.97 HN 1.04 KP 1.00 ! LA 1.00 MK 0.97 NL 0.94 OV 1.00 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.03 ! LA 0.99 MK 0.97 NL 0.95 OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.03 KP 1.01 ! LA 1.01 MK 1.00 NL 0.94 OV 1.00 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.03 KP 1.00 ! LA 1.03 MK 1.01 NL 0.94 OV 1.01 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.97 ! LA 1.02 MK 1.04 NL 0.95 OV 1.01 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.00 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00 NL 0.92 OV 0.99 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 1.01 ! LA 1.02 MK 0.97 NL 0.93 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.09 KP 1.03 ! LA 1.00 MK 1.00 NL 0.92 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.99 ! LA 1.02 MK 0.97 NL 0.95 OV 1.02 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.99 KP 1.05 ! LA 1.01 MK 0.98 NL 0.97 OV 1.04 ! PT 1.00* SC 1.06 ! ! ! Fit before self-cal, rms=0.094212Jy sigma=0.000661 ! Fit after self-cal, rms=0.093687Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8891 mas, bmaj=1.553 mas, bpa=-1.092 degrees ! Estimated noise=358.054 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 = 0.00212425 Jy ! Component: 100 - total flux cleaned = 0.00230921 Jy ! Component: 150 - total flux cleaned = 0.00248935 Jy ! Component: 200 - total flux cleaned = 0.00272075 Jy ! Total flux subtracted in 200 components = 0.00272075 Jy ! Clean residual min=-0.001764 max=0.002562 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.196082 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.196082 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=0.093607Jy sigma=0.000657 ! Fit after self-cal, rms=0.093612Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-4.2, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253468 Jy ! Component: 100 - total flux cleaned = 0.00402499 Jy ! Component: 150 - total flux cleaned = 0.00493801 Jy ! Component: 200 - total flux cleaned = 0.0053185 Jy ! Total flux subtracted in 200 components = 0.0053185 Jy ! Clean residual min=-0.001673 max=0.001730 Jy/beam ! Clean residual mean=0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.2014 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 89 components and 0.2014 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=0.093539Jy sigma=0.000656 ! Fit after self-cal, rms=0.093535Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.093535Jy sigma=0.000656 ! Fit after self-cal, rms=0.093376Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8891 mas, bmaj=1.553 mas, bpa=-0.8 degrees ! Estimated noise=358.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110154 Jy ! Component: 100 - total flux cleaned = 0.00172353 Jy ! Component: 150 - total flux cleaned = 0.00201992 Jy ! Component: 200 - total flux cleaned = 0.00220751 Jy ! Total flux subtracted in 200 components = 0.00220751 Jy ! Clean residual min=-0.000998 max=0.000950 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.203608 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.203608 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=0.093360Jy sigma=0.000654 ! Fit after self-cal, rms=0.093359Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000307167 Jy ! Component: 100 - total flux cleaned = 0.000529876 Jy ! Component: 150 - total flux cleaned = 0.000595105 Jy ! Component: 200 - total flux cleaned = 0.000652622 Jy ! Total flux subtracted in 200 components = 0.000652622 Jy ! Clean residual min=-0.000946 max=0.000902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.204261 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 104 components and 0.204261 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=0.093352Jy sigma=0.000654 ! Fit after self-cal, rms=0.093352Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.093352Jy sigma=0.000654 ! Fit after self-cal, rms=0.093385Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8894 mas, bmaj=1.553 mas, bpa=-0.7814 degrees ! Estimated noise=359.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428364 Jy ! Component: 100 - total flux cleaned = 0.000561711 Jy ! Component: 150 - total flux cleaned = 0.000632159 Jy ! Component: 200 - total flux cleaned = 0.000682691 Jy ! Total flux subtracted in 200 components = 0.000682691 Jy ! Clean residual min=-0.000906 max=0.000836 Jy/beam ! Clean residual mean=0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.204943 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.204943 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=0.093381Jy sigma=0.000654 ! Fit after self-cal, rms=0.093380Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 9.66368e-05 Jy ! Component: 100 - total flux cleaned = 0.000169293 Jy ! Component: 150 - total flux cleaned = 0.000201461 Jy ! Component: 200 - total flux cleaned = 0.000221636 Jy ! Total flux subtracted in 200 components = 0.000221636 Jy ! Clean residual min=-0.000877 max=0.000808 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.205165 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.205165 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=0.093378Jy sigma=0.000654 ! Fit after self-cal, rms=0.093378Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.093378Jy sigma=0.000654 ! Fit after self-cal, rms=0.093419Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.94 mas, bmaj=2.456 mas, bpa=1.224 degrees ! Estimated noise=469.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514189 Jy ! Component: 100 - total flux cleaned = 0.000592606 Jy ! Component: 150 - total flux cleaned = 0.000583161 Jy ! Component: 200 - total flux cleaned = 0.000574753 Jy ! Total flux subtracted in 200 components = 0.000574753 Jy ! Clean residual min=-0.001245 max=0.001046 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.20574 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 122 components and 0.20574 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=0.093419Jy sigma=0.000654 ! Fit after self-cal, rms=0.093419Jy sigma=0.000654 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 5.92906e-05 Jy ! Component: 100 - total flux cleaned = 8.56587e-05 Jy ! Component: 150 - total flux cleaned = 7.84338e-05 Jy ! Component: 200 - total flux cleaned = 6.54904e-05 Jy ! Total flux subtracted in 200 components = 6.54904e-05 Jy ! Clean residual min=-0.001243 max=0.001028 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.205805 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 129 components and 0.205805 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=0.093419Jy sigma=0.000654 ! Fit after self-cal, rms=0.093419Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8895 mas, bmaj=1.553 mas, bpa=-0.7589 degrees ! Estimated noise=359.139 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 1.553 at -0.7589 degrees (North through East) ! Clean map min=-0.00082393 max=0.15064 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.699 mas, bmaj=1.299 mas, bpa=-1.744 degrees ! Estimated noise=780.909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114149 Jy ! Component: 100 - total flux cleaned = 0.147165 Jy ! Component: 150 - total flux cleaned = 0.163932 Jy ! Component: 200 - total flux cleaned = 0.173977 Jy ! Total flux subtracted in 200 components = 0.173977 Jy ! Clean residual min=-0.002936 max=0.005250 Jy/beam ! Clean residual mean=0.000011 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.173977 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.173977 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8895 mas, bmaj=1.553 mas, bpa=-0.7589 degrees ! Estimated noise=359.139 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 = 0.0087877 Jy ! Component: 100 - total flux cleaned = 0.0140301 Jy ! Component: 150 - total flux cleaned = 0.0176567 Jy ! Component: 200 - total flux cleaned = 0.0203846 Jy ! Total flux subtracted in 200 components = 0.0203846 Jy ! Clean residual min=-0.001324 max=0.002111 Jy/beam ! Clean residual mean=0.000006 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.194361 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 49 components and 0.194361 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-2.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230392 Jy ! Component: 100 - total flux cleaned = 0.00410423 Jy ! Component: 150 - total flux cleaned = 0.00557594 Jy ! Component: 200 - total flux cleaned = 0.00679042 Jy ! Total flux subtracted in 200 components = 0.00679042 Jy ! Clean residual min=-0.001031 max=0.000969 Jy/beam ! Clean residual mean=0.000002 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.201152 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.201152 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.94 mas, bmaj=2.456 mas, bpa=1.224 degrees ! Estimated noise=469.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171391 Jy ! Component: 100 - total flux cleaned = 0.00276073 Jy ! Component: 150 - total flux cleaned = 0.00348049 Jy ! Component: 200 - total flux cleaned = 0.00386241 Jy ! Total flux subtracted in 200 components = 0.00386241 Jy ! Clean residual min=-0.001297 max=0.000992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.205014 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168634 Jy ! Component: 100 - total flux cleaned = 0.00023923 Jy ! Component: 150 - total flux cleaned = 0.000288491 Jy ! Component: 200 - total flux cleaned = 0.00033325 Jy ! Total flux subtracted in 200 components = 0.00033325 Jy ! Clean residual min=-0.001273 max=0.000969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.205347 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 120 components and 0.205347 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8895 mas, bmaj=1.553 mas, bpa=-0.7589 degrees ! Estimated noise=359.139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37913e-05 Jy ! Component: 100 - total flux cleaned = 9.70781e-05 Jy ! Component: 150 - total flux cleaned = 0.000154352 Jy ! Component: 200 - total flux cleaned = 0.000171713 Jy ! Total flux subtracted in 200 components = 0.000171713 Jy ! Clean residual min=-0.000967 max=0.000809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.205519 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 135 components and 0.205519 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=0.093424Jy sigma=0.000654 ! Fit after self-cal, rms=0.093421Jy sigma=0.000654 wmodel J0439+3045_X_2017_02_19_pus_map.mod ! Writing 135 model components to file: J0439+3045_X_2017_02_19_pus_map.mod wobs J0439+3045_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0439+3045_X_2017_02_19_pus_uvs.fits wwins J0439+3045_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0439+3045_X_2017_02_19_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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000294092 Jy ! Component: 100 - total flux cleaned = -0.000339528 Jy ! Component: 150 - total flux cleaned = -0.000367607 Jy ! Component: 200 - total flux cleaned = -0.000408638 Jy ! Component: 250 - total flux cleaned = -0.000461446 Jy ! Component: 300 - total flux cleaned = -0.000461357 Jy ! Component: 350 - total flux cleaned = -0.000498666 Jy ! Component: 400 - total flux cleaned = -0.000462014 Jy ! Component: 450 - total flux cleaned = -0.000438197 Jy ! Component: 500 - total flux cleaned = -0.00042643 Jy ! Component: 550 - total flux cleaned = -0.000403643 Jy ! Component: 600 - total flux cleaned = -0.000403671 Jy ! Component: 650 - total flux cleaned = -0.000381779 Jy ! Component: 700 - total flux cleaned = -0.000381639 Jy ! Component: 750 - total flux cleaned = -0.000371298 Jy ! Component: 800 - total flux cleaned = -0.000381828 Jy ! Component: 850 - total flux cleaned = -0.0003618 Jy ! Component: 900 - total flux cleaned = -0.000371839 Jy ! Component: 950 - total flux cleaned = -0.000371785 Jy ! Component: 1000 - total flux cleaned = -0.000410405 Jy ! Component: 1050 - total flux cleaned = -0.000410417 Jy ! Component: 1100 - total flux cleaned = -0.000467041 Jy ! Component: 1150 - total flux cleaned = -0.00051385 Jy ! Component: 1200 - total flux cleaned = -0.000578024 Jy ! Component: 1250 - total flux cleaned = -0.000568939 Jy ! Component: 1300 - total flux cleaned = -0.000604802 Jy ! Component: 1350 - total flux cleaned = -0.000640223 Jy ! Component: 1400 - total flux cleaned = -0.000649045 Jy ! Component: 1450 - total flux cleaned = -0.000683811 Jy ! Component: 1500 - total flux cleaned = -0.000700989 Jy ! Component: 1550 - total flux cleaned = -0.000760452 Jy ! Component: 1600 - total flux cleaned = -0.000760358 Jy ! Component: 1650 - total flux cleaned = -0.000760378 Jy ! Component: 1700 - total flux cleaned = -0.000801706 Jy ! Component: 1750 - total flux cleaned = -0.000817966 Jy ! Component: 1800 - total flux cleaned = -0.000817947 Jy ! Component: 1850 - total flux cleaned = -0.000826027 Jy ! Component: 1900 - total flux cleaned = -0.000825951 Jy ! Component: 1950 - total flux cleaned = -0.000802225 Jy ! Component: 2000 - total flux cleaned = -0.00078661 Jy ! Total flux subtracted in 2048 components = -0.000794392 Jy ! Clean residual min=-0.000393 max=0.000529 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.204725 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 298 components and 0.204725 Jy ![Exited script file: muppet] wmap "J0439+3045_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 1.553 at -0.7589 degrees (North through East) ! Clean map min=-0.00069018 max=0.15054 Jy/beam ! Writing clean map to FITS file: J0439+3045_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150544 invert ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148581 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.296087 0.296087 0.592174 1.18435 2.3687 4.73739 9.47478 18.9496 37.8991 75.7983 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8895 x 1.553 at -0.7589 degrees (North through East) ! Clean map min=-0.00069018 max=0.15054 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 J0439+3045_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:38:28 2019