! Started logfile: J1330+2509_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:54 2019 obs J1330+2509_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1330+2509_X_2017_06_15_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.461978 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1330+2509 ! ! 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 989 lines of history. ! ! Reading 54384 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 J1330+2509_X_2017_06_15_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 1094 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1062 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 872 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1262 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1065 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1007 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1280 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1229 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975111Jy sigma=0.008373 ! Fit after self-cal, rms=0.941232Jy sigma=0.008092 ! 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 0.235% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.7245 mas, bmaj=1.939 mas, bpa=-4.234 degrees ! Estimated noise=1592.62 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 = 0.0373527 Jy ! Component: 100 - total flux cleaned = 0.0499826 Jy ! Total flux subtracted in 100 components = 0.0499826 Jy ! Clean residual min=-0.007385 max=0.009061 Jy/beam ! Clean residual mean=-0.000267 rms=0.002502 Jy/beam ! Combined flux in latest and established models = 0.0499826 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0499826 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=0.123008Jy sigma=0.001067 ! Fit after self-cal, rms=0.122385Jy sigma=0.001063 ! Inverting map ! Your choice of large map pixels excluded 0.235% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.235% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9912 mas, bmaj=2.511 mas, bpa=-0.9765 degrees ! Estimated noise=427.491 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 = 0.0299441 Jy ! Component: 100 - total flux cleaned = 0.0466166 Jy ! Component: 150 - total flux cleaned = 0.0559285 Jy ! Component: 200 - total flux cleaned = 0.061134 Jy ! Total flux subtracted in 200 components = 0.061134 Jy ! Clean residual min=-0.022987 max=0.027708 Jy/beam ! Clean residual mean=-0.000553 rms=0.011145 Jy/beam ! Combined flux in latest and established models = 0.111117 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.111117 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=0.115751Jy sigma=0.000997 ! Fit after self-cal, rms=0.115019Jy sigma=0.000991 ! Inverting map ! Your choice of large map pixels excluded 0.235% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 3.46 HN 2.02 KP 2.08 ! LA 0.64 MK 1.06 NL 2.19 OV 3.51 ! PT 0.37 SC 1.55 ! ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 3.87 HN 2.58 KP 1.95 ! LA 0.67 MK 1.70 NL 2.32 OV 4.00 ! PT 0.36 SC 1.42 ! ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 4.08 HN 3.03 KP 2.02 ! LA 0.69 MK 1.45 NL 4.57 OV 4.08 ! PT 0.35 SC 1.51 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 3.33 HN 2.37 KP 2.03 ! LA 0.66 MK 1.20 NL 4.26 OV 3.67 ! PT 0.37 SC 1.44 ! ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 3.38 HN 2.05 KP 1.91 ! LA 0.66 MK 1.51 NL 2.41 OV 3.89 ! PT 0.37 SC 1.32 ! ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 3.18 HN 1.89 KP 1.93 ! LA 0.66 MK 1.17 NL 2.78 OV 3.81 ! PT 0.38 SC 1.37 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 3.35 HN 2.01 KP 1.82 ! LA 0.63 MK 1.29 NL 4.03 OV 3.56 ! PT 0.41 SC 1.37 ! ! ! Correcting IF 8. ! A total of 213 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 3.24 HN 2.06 KP 1.87 ! LA 0.67 MK 1.21 NL 2.44 OV 3.47 ! PT 0.38 SC 1.44 ! ! ! Correcting IF 9. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 3.05 HN 1.85 KP 1.80 ! LA 0.71 MK 1.03 NL 4.13 OV 3.44 ! PT 0.38 SC 1.33 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 2.76 HN 1.74 KP 1.72 ! LA 0.68 MK 1.07 NL 1.58 OV 3.44 ! PT 0.39 SC 1.24 ! ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 2.69 HN 1.66 KP 1.75 ! LA 0.72 MK 0.94 NL 1.69 OV 3.03 ! PT 0.39 SC 1.12 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 2.49 HN 1.74 KP 1.81 ! LA 0.66 MK 0.85 NL 1.79 OV 3.39 ! PT 0.41 SC 1.12 ! ! ! Fit before self-cal, rms=0.115019Jy sigma=0.000991 ! Fit after self-cal, rms=0.448965Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.077 mas, bmaj=2.747 mas, bpa=0.2282 degrees ! Estimated noise=554.719 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 = 0.00917658 Jy ! Component: 100 - total flux cleaned = 0.00998208 Jy ! Component: 150 - total flux cleaned = 0.0097544 Jy ! Component: 200 - total flux cleaned = 0.00943351 Jy ! Total flux subtracted in 200 components = 0.00943351 Jy ! Clean residual min=-0.011534 max=0.012757 Jy/beam ! Clean residual mean=0.000081 rms=0.003608 Jy/beam ! Combined flux in latest and established models = 0.12055 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.12055 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=0.446875Jy sigma=0.000711 ! Fit after self-cal, rms=0.459731Jy sigma=0.000673 ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.459731Jy sigma=0.000673 ! Fit after self-cal, rms=0.608199Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.21 mas, bmaj=2.96 mas, bpa=0.1942 degrees ! Estimated noise=661.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301672 Jy ! Component: 100 - total flux cleaned = 0.00284766 Jy ! Component: 150 - total flux cleaned = 0.00270714 Jy ! Component: 200 - total flux cleaned = 0.00264396 Jy ! Total flux subtracted in 200 components = 0.00264396 Jy ! Clean residual min=-0.008727 max=0.011395 Jy/beam ! Clean residual mean=0.000028 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.123194 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.123194 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=0.607974Jy sigma=0.000662 ! Fit after self-cal, rms=0.609526Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.00155457 Jy ! Component: 100 - total flux cleaned = -0.00155851 Jy ! Component: 150 - total flux cleaned = -0.0015245 Jy ! Component: 200 - total flux cleaned = -0.00149386 Jy ! Total flux subtracted in 200 components = -0.00149386 Jy ! Clean residual min=-0.007753 max=0.009223 Jy/beam ! Clean residual mean=0.000008 rms=0.002584 Jy/beam ! Combined flux in latest and established models = 0.1217 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 38 components and 0.1217 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=0.609543Jy sigma=0.000659 ! Fit after self-cal, rms=0.609538Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.609538Jy sigma=0.000659 ! Fit after self-cal, rms=0.747671Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.31 mas, bmaj=3.098 mas, bpa=-0.4048 degrees ! Estimated noise=707.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272722 Jy ! Component: 100 - total flux cleaned = 0.00264159 Jy ! Component: 150 - total flux cleaned = 0.00249784 Jy ! Component: 200 - total flux cleaned = 0.00237209 Jy ! Total flux subtracted in 200 components = 0.00237209 Jy ! Clean residual min=-0.008369 max=0.011214 Jy/beam ! Clean residual mean=0.000030 rms=0.002701 Jy/beam ! Combined flux in latest and established models = 0.124072 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 40 components and 0.124072 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=0.747486Jy sigma=0.000659 ! Fit after self-cal, rms=0.748381Jy sigma=0.000659 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000932316 Jy ! Component: 100 - total flux cleaned = -0.000893969 Jy ! Component: 150 - total flux cleaned = -0.000856774 Jy ! Component: 200 - total flux cleaned = -0.000823197 Jy ! Total flux subtracted in 200 components = -0.000823197 Jy ! Clean residual min=-0.008053 max=0.009792 Jy/beam ! Clean residual mean=0.000019 rms=0.002610 Jy/beam ! Combined flux in latest and established models = 0.123249 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.123249 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=0.748381Jy sigma=0.000658 ! Fit after self-cal, rms=0.748378Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.748378Jy sigma=0.000658 ! Fit after self-cal, rms=0.899305Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=4.127 mas, bmaj=4.712 mas, bpa=18.89 degrees ! Estimated noise=661.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171897 Jy ! Component: 100 - total flux cleaned = 0.00176287 Jy ! Component: 150 - total flux cleaned = 0.00180455 Jy ! Component: 200 - total flux cleaned = 0.00187734 Jy ! Total flux subtracted in 200 components = 0.00187734 Jy ! Clean residual min=-0.010107 max=0.011489 Jy/beam ! Clean residual mean=0.000034 rms=0.003265 Jy/beam ! Combined flux in latest and established models = 0.125126 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.125126 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=0.899267Jy sigma=0.000658 ! Fit after self-cal, rms=0.899945Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000249129 Jy ! Component: 100 - total flux cleaned = -0.000212691 Jy ! Component: 150 - total flux cleaned = -0.000177807 Jy ! Component: 200 - total flux cleaned = -0.000146339 Jy ! Total flux subtracted in 200 components = -0.000146339 Jy ! Clean residual min=-0.009847 max=0.011286 Jy/beam ! Clean residual mean=0.000028 rms=0.003231 Jy/beam ! Combined flux in latest and established models = 0.12498 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 46 components and 0.12498 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=0.899937Jy sigma=0.000658 ! Fit after self-cal, rms=0.899956Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.397 mas, bmaj=3.214 mas, bpa=-0.9223 degrees ! Estimated noise=746.979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 3.214 at -0.9223 degrees (North through East) ! Clean map min=-0.0083058 max=0.085641 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 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.847 mas, bmaj=2.022 mas, bpa=-10.35 degrees ! Estimated noise=4261.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650968 Jy ! Component: 100 - total flux cleaned = 0.089533 Jy ! Component: 150 - total flux cleaned = 0.104374 Jy ! Component: 200 - total flux cleaned = 0.113782 Jy ! Total flux subtracted in 200 components = 0.113782 Jy ! Clean residual min=-0.012832 max=0.012340 Jy/beam ! Clean residual mean=-0.000040 rms=0.003136 Jy/beam ! Combined flux in latest and established models = 0.113782 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.113782 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.397 mas, bmaj=3.214 mas, bpa=-0.9223 degrees ! Estimated noise=746.979 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 = 0.00775641 Jy ! Component: 100 - total flux cleaned = 0.0103502 Jy ! Component: 150 - total flux cleaned = 0.01063 Jy ! Component: 200 - total flux cleaned = 0.0108099 Jy ! Total flux subtracted in 200 components = 0.0108099 Jy ! Clean residual min=-0.008466 max=0.010174 Jy/beam ! Clean residual mean=0.000019 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.124592 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.124592 Jy ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=4.127 mas, bmaj=4.712 mas, bpa=18.89 degrees ! Estimated noise=661.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.9098e-05 Jy ! Component: 100 - total flux cleaned = 2.51654e-05 Jy ! Component: 150 - total flux cleaned = 9.98598e-05 Jy ! Component: 200 - total flux cleaned = 0.000168757 Jy ! Total flux subtracted in 200 components = 0.000168757 Jy ! Clean residual min=-0.009884 max=0.011392 Jy/beam ! Clean residual mean=0.000025 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.124761 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20971e-05 Jy ! Component: 100 - total flux cleaned = 6.12119e-05 Jy ! Component: 150 - total flux cleaned = 8.92598e-05 Jy ! Component: 200 - total flux cleaned = 0.000114926 Jy ! Total flux subtracted in 200 components = 0.000114926 Jy ! Clean residual min=-0.009880 max=0.011431 Jy/beam ! Clean residual mean=0.000026 rms=0.003249 Jy/beam ! Combined flux in latest and established models = 0.124876 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 20 components and 0.124876 Jy ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=1.397 mas, bmaj=3.214 mas, bpa=-0.9223 degrees ! Estimated noise=746.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334471 Jy ! Component: 100 - total flux cleaned = 0.000425811 Jy ! Component: 150 - total flux cleaned = 0.000461909 Jy ! Component: 200 - total flux cleaned = 0.000463124 Jy ! Total flux subtracted in 200 components = 0.000463124 Jy ! Clean residual min=-0.008209 max=0.010282 Jy/beam ! Clean residual mean=0.000026 rms=0.002697 Jy/beam ! Combined flux in latest and established models = 0.125339 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.125339 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=0.899862Jy sigma=0.000658 ! Fit after self-cal, rms=0.899818Jy sigma=0.000658 wmodel J1330+2509_X_2017_06_15_pus_map.mod ! Writing 25 model components to file: J1330+2509_X_2017_06_15_pus_map.mod wobs J1330+2509_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1330+2509_X_2017_06_15_pus_uvs.fits wwins J1330+2509_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1330+2509_X_2017_06_15_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 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323037 Jy ! Component: 100 - total flux cleaned = 0.00381649 Jy ! Component: 150 - total flux cleaned = 0.00421639 Jy ! Component: 200 - total flux cleaned = 0.0045988 Jy ! Component: 250 - total flux cleaned = 0.00532687 Jy ! Component: 300 - total flux cleaned = 0.00626327 Jy ! Component: 350 - total flux cleaned = 0.0069406 Jy ! Component: 400 - total flux cleaned = 0.00781173 Jy ! Component: 450 - total flux cleaned = 0.00844723 Jy ! Component: 500 - total flux cleaned = 0.00885984 Jy ! Component: 550 - total flux cleaned = 0.0089593 Jy ! Component: 600 - total flux cleaned = 0.00905778 Jy ! Component: 650 - total flux cleaned = 0.00925055 Jy ! Component: 700 - total flux cleaned = 0.00944078 Jy ! Component: 750 - total flux cleaned = 0.00972127 Jy ! Component: 800 - total flux cleaned = 0.00981314 Jy ! Component: 850 - total flux cleaned = 0.0101753 Jy ! Component: 900 - total flux cleaned = 0.0104449 Jy ! Component: 950 - total flux cleaned = 0.0108874 Jy ! Component: 1000 - total flux cleaned = 0.0116721 Jy ! Component: 1050 - total flux cleaned = 0.0124463 Jy ! Component: 1100 - total flux cleaned = 0.0132971 Jy ! Component: 1150 - total flux cleaned = 0.0141381 Jy ! Component: 1200 - total flux cleaned = 0.0148868 Jy ! Component: 1250 - total flux cleaned = 0.0157927 Jy ! Component: 1300 - total flux cleaned = 0.0166062 Jy ! Component: 1350 - total flux cleaned = 0.0174115 Jy ! Component: 1400 - total flux cleaned = 0.0184467 Jy ! Component: 1450 - total flux cleaned = 0.0191544 Jy ! Component: 1500 - total flux cleaned = 0.0200899 Jy ! Component: 1550 - total flux cleaned = 0.0207837 Jy ! Component: 1600 - total flux cleaned = 0.021855 Jy ! Component: 1650 - total flux cleaned = 0.0229171 Jy ! Component: 1700 - total flux cleaned = 0.0239712 Jy ! Component: 1750 - total flux cleaned = 0.0249424 Jy ! Component: 1800 - total flux cleaned = 0.0259807 Jy ! Component: 1850 - total flux cleaned = 0.0270115 Jy ! Component: 1900 - total flux cleaned = 0.0280347 Jy ! Component: 1950 - total flux cleaned = 0.0289062 Jy ! Component: 2000 - total flux cleaned = 0.0300607 Jy ! Total flux subtracted in 2048 components = 0.0309209 Jy ! Clean residual min=-0.004143 max=0.004119 Jy/beam ! Clean residual mean=-0.000004 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.15626 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 153 components and 0.15626 Jy ![Exited script file: muppet] wmap "J1330+2509_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 3.214 at -0.9223 degrees (North through East) ! Clean map min=-0.0082621 max=0.087869 Jy/beam ! Writing clean map to FITS file: J1330+2509_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.087869 invert ! Inverting map ! Your choice of large map pixels excluded 0.24% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00159093 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.4317 5.4317 10.8634 21.7268 43.4536 86.9071 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0047 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 3.214 at -0.9223 degrees (North through East) ! Clean map min=-0.0082621 max=0.087869 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 J1330+2509_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:57 2019