! Started logfile: J1402+1559_X_2017_06_15_pus_uvs.log on Tue May 7 19:57:41 2019 obs J1402+1559_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1402+1559_X_2017_06_15_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803704 visibilities/baseline/integration-bin. ! Found source: J1402+1559 ! ! 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 62496 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 J1402+1559_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 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 161 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904531Jy sigma=0.007471 ! Fit after self-cal, rms=0.879897Jy sigma=0.007311 ! 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7465 mas, bmaj=1.814 mas, bpa=4.786 degrees ! Estimated noise=682.006 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 = 0.091568 Jy ! Component: 100 - total flux cleaned = 0.119943 Jy ! Total flux subtracted in 100 components = 0.119943 Jy ! Clean residual min=-0.004682 max=0.012559 Jy/beam ! Clean residual mean=-0.000058 rms=0.001426 Jy/beam ! Combined flux in latest and established models = 0.119943 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.119943 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=0.090508Jy sigma=0.000684 ! Fit after self-cal, rms=0.090446Jy sigma=0.000683 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138192 Jy ! Component: 100 - total flux cleaned = 0.0204841 Jy ! Total flux subtracted in 100 components = 0.0204841 Jy ! Clean residual min=-0.002909 max=0.006073 Jy/beam ! Clean residual mean=-0.000022 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.140427 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.140427 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=0.088195Jy sigma=0.000660 ! Fit after self-cal, rms=0.088180Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554105 Jy ! Component: 100 - total flux cleaned = 0.0082978 Jy ! Total flux subtracted in 100 components = 0.0082978 Jy ! Clean residual min=-0.002278 max=0.003763 Jy/beam ! Clean residual mean=-0.000011 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.148725 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.148725 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=0.087717Jy sigma=0.000655 ! Fit after self-cal, rms=0.087659Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9298 mas, bmaj=2.079 mas, bpa=3.587 degrees ! Estimated noise=345.921 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 = 0.0040702 Jy ! Component: 100 - total flux cleaned = 0.00586705 Jy ! Component: 150 - total flux cleaned = 0.00687205 Jy ! Component: 200 - total flux cleaned = 0.00712306 Jy ! Total flux subtracted in 200 components = 0.00712306 Jy ! Clean residual min=-0.001576 max=0.002151 Jy/beam ! Clean residual mean=-0.000007 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.155848 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.155848 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=0.087482Jy sigma=0.000653 ! Fit after self-cal, rms=0.087451Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.04 ! LA 0.96 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.95 ! LA 0.98 MK 0.95 NL 1.01 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 MK 0.99 NL 0.97 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.98 ! LA 1.01 MK 1.04 NL 0.97 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.97 ! LA 0.99 MK 1.03 NL 0.98 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 0.98 ! LA 0.98 MK 1.03 NL 1.01 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 1.01 MK 1.02 NL 0.99 OV 0.97 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.98 ! LA 0.97 MK 0.97 NL 1.16 OV 1.04 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.087451Jy sigma=0.000653 ! Fit after self-cal, rms=0.087097Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9321 mas, bmaj=2.08 mas, bpa=3.599 degrees ! Estimated noise=345.217 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 (3, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214937 Jy ! Component: 100 - total flux cleaned = 0.00255529 Jy ! Component: 150 - total flux cleaned = 0.0024891 Jy ! Component: 200 - total flux cleaned = 0.00234311 Jy ! Total flux subtracted in 200 components = 0.00234311 Jy ! Clean residual min=-0.001273 max=0.001474 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.158191 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.158191 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=0.087032Jy sigma=0.000651 ! Fit after self-cal, rms=0.087028Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.087028Jy sigma=0.000651 ! Fit after self-cal, rms=0.089930Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9312 mas, bmaj=2.08 mas, bpa=3.586 degrees ! Estimated noise=346.185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566028 Jy ! Component: 100 - total flux cleaned = 0.000747209 Jy ! Component: 150 - total flux cleaned = 0.000843743 Jy ! Component: 200 - total flux cleaned = 0.000885408 Jy ! Total flux subtracted in 200 components = 0.000885408 Jy ! Clean residual min=-0.000937 max=0.000881 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.159077 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.159077 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=0.089921Jy sigma=0.000649 ! Fit after self-cal, rms=0.089976Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000188184 Jy ! Component: 100 - total flux cleaned = 0.000239571 Jy ! Component: 150 - total flux cleaned = 0.000262235 Jy ! Component: 200 - total flux cleaned = 0.000283964 Jy ! Total flux subtracted in 200 components = 0.000283964 Jy ! Clean residual min=-0.000923 max=0.000882 Jy/beam ! Clean residual mean=-0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.159361 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.159361 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=0.089973Jy sigma=0.000649 ! Fit after self-cal, rms=0.089972Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.089972Jy sigma=0.000649 ! Fit after self-cal, rms=0.090307Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9308 mas, bmaj=2.081 mas, bpa=3.523 degrees ! Estimated noise=346.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026208 Jy ! Component: 100 - total flux cleaned = 0.000358992 Jy ! Component: 150 - total flux cleaned = 0.000401429 Jy ! Component: 200 - total flux cleaned = 0.000431242 Jy ! Total flux subtracted in 200 components = 0.000431242 Jy ! Clean residual min=-0.000926 max=0.000873 Jy/beam ! Clean residual mean=-0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.159792 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.159792 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=0.090304Jy sigma=0.000649 ! Fit after self-cal, rms=0.090308Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 9.93751e-05 Jy ! Component: 100 - total flux cleaned = 0.000137742 Jy ! Component: 150 - total flux cleaned = 0.000173392 Jy ! Component: 200 - total flux cleaned = 0.000198586 Jy ! Total flux subtracted in 200 components = 0.000198586 Jy ! Clean residual min=-0.000919 max=0.000869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.15999 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.15999 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=0.090306Jy sigma=0.000649 ! Fit after self-cal, rms=0.090306Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.090306Jy sigma=0.000649 ! Fit after self-cal, rms=0.090307Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.248 mas, bmaj=2.956 mas, bpa=1.267 degrees ! Estimated noise=422.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371274 Jy ! Component: 100 - total flux cleaned = 0.000503713 Jy ! Component: 150 - total flux cleaned = 0.000553088 Jy ! Component: 200 - total flux cleaned = 0.000576047 Jy ! Total flux subtracted in 200 components = 0.000576047 Jy ! Clean residual min=-0.000954 max=0.000865 Jy/beam ! Clean residual mean=-0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.160566 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.160566 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=0.090306Jy sigma=0.000649 ! Fit after self-cal, rms=0.090306Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 5.84176e-05 Jy ! Component: 100 - total flux cleaned = 0.00010897 Jy ! Component: 150 - total flux cleaned = 0.000129735 Jy ! Component: 200 - total flux cleaned = 0.000147262 Jy ! Total flux subtracted in 200 components = 0.000147262 Jy ! Clean residual min=-0.000933 max=0.000863 Jy/beam ! Clean residual mean=-0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.160714 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 0.160714 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=0.090307Jy sigma=0.000649 ! Fit after self-cal, rms=0.090306Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9302 mas, bmaj=2.081 mas, bpa=3.47 degrees ! Estimated noise=346.102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9302 x 2.081 at 3.47 degrees (North through East) ! Clean map min=-0.00084836 max=0.12041 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7461 mas, bmaj=1.816 mas, bpa=4.631 degrees ! Estimated noise=682.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0913267 Jy ! Component: 100 - total flux cleaned = 0.120594 Jy ! Component: 150 - total flux cleaned = 0.134909 Jy ! Component: 200 - total flux cleaned = 0.143154 Jy ! Total flux subtracted in 200 components = 0.143154 Jy ! Clean residual min=-0.002281 max=0.004216 Jy/beam ! Clean residual mean=-0.000020 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.143154 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 0.143154 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9302 mas, bmaj=2.081 mas, bpa=3.47 degrees ! Estimated noise=346.102 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 = 0.00686117 Jy ! Component: 100 - total flux cleaned = 0.0105802 Jy ! Component: 150 - total flux cleaned = 0.0129412 Jy ! Component: 200 - total flux cleaned = 0.0144927 Jy ! Total flux subtracted in 200 components = 0.0144927 Jy ! Clean residual min=-0.001012 max=0.000993 Jy/beam ! Clean residual mean=-0.000005 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.157647 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.157647 Jy ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.248 mas, bmaj=2.956 mas, bpa=1.267 degrees ! Estimated noise=422.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143272 Jy ! Component: 100 - total flux cleaned = 0.00216149 Jy ! Component: 150 - total flux cleaned = 0.00243732 Jy ! Component: 200 - total flux cleaned = 0.00255934 Jy ! Total flux subtracted in 200 components = 0.00255934 Jy ! Clean residual min=-0.000922 max=0.000878 Jy/beam ! Clean residual mean=-0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.160206 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 = 9.96352e-05 Jy ! Component: 100 - total flux cleaned = 0.000196032 Jy ! Component: 150 - total flux cleaned = 0.000263774 Jy ! Component: 200 - total flux cleaned = 0.00030904 Jy ! Total flux subtracted in 200 components = 0.00030904 Jy ! Clean residual min=-0.000909 max=0.000877 Jy/beam ! Clean residual mean=-0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.160515 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 77 components and 0.160515 Jy ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9302 mas, bmaj=2.081 mas, bpa=3.47 degrees ! Estimated noise=346.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132217 Jy ! Component: 100 - total flux cleaned = 8.84181e-05 Jy ! Component: 150 - total flux cleaned = 7.5651e-05 Jy ! Component: 200 - total flux cleaned = 7.49377e-05 Jy ! Total flux subtracted in 200 components = 7.49377e-05 Jy ! Clean residual min=-0.000889 max=0.000983 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.16059 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.16059 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=0.090310Jy sigma=0.000649 ! Fit after self-cal, rms=0.090308Jy sigma=0.000649 wmodel J1402+1559_X_2017_06_15_pus_map.mod ! Writing 93 model components to file: J1402+1559_X_2017_06_15_pus_map.mod wobs J1402+1559_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1402+1559_X_2017_06_15_pus_uvs.fits wwins J1402+1559_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J1402+1559_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 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -5.71357e-05 Jy ! Component: 100 - total flux cleaned = -0.000147815 Jy ! Component: 150 - total flux cleaned = -9.3328e-05 Jy ! Component: 200 - total flux cleaned = -2.91469e-05 Jy ! Component: 250 - total flux cleaned = -1.71162e-05 Jy ! Component: 300 - total flux cleaned = 4.27383e-05 Jy ! Component: 350 - total flux cleaned = 0.000123828 Jy ! Component: 400 - total flux cleaned = 0.00016887 Jy ! Component: 450 - total flux cleaned = 0.000168931 Jy ! Component: 500 - total flux cleaned = 0.000222907 Jy ! Component: 550 - total flux cleaned = 0.000223033 Jy ! Component: 600 - total flux cleaned = 0.000254271 Jy ! Component: 650 - total flux cleaned = 0.000284791 Jy ! Component: 700 - total flux cleaned = 0.000294815 Jy ! Component: 750 - total flux cleaned = 0.00032416 Jy ! Component: 800 - total flux cleaned = 0.000333772 Jy ! Component: 850 - total flux cleaned = 0.000362138 Jy ! Component: 900 - total flux cleaned = 0.000380752 Jy ! Component: 950 - total flux cleaned = 0.000371734 Jy ! Component: 1000 - total flux cleaned = 0.000389789 Jy ! Component: 1050 - total flux cleaned = 0.000398594 Jy ! Component: 1100 - total flux cleaned = 0.00038124 Jy ! Component: 1150 - total flux cleaned = 0.000381285 Jy ! Component: 1200 - total flux cleaned = 0.000389946 Jy ! Component: 1250 - total flux cleaned = 0.000364734 Jy ! Component: 1300 - total flux cleaned = 0.000347985 Jy ! Component: 1350 - total flux cleaned = 0.000315052 Jy ! Component: 1400 - total flux cleaned = 0.000290738 Jy ! Component: 1450 - total flux cleaned = 0.000234451 Jy ! Component: 1500 - total flux cleaned = 0.000226625 Jy ! Component: 1550 - total flux cleaned = 0.0001871 Jy ! Component: 1600 - total flux cleaned = 0.000163741 Jy ! Component: 1650 - total flux cleaned = 0.000156091 Jy ! Component: 1700 - total flux cleaned = 0.000110311 Jy ! Component: 1750 - total flux cleaned = 6.52812e-05 Jy ! Component: 1800 - total flux cleaned = 5.03572e-05 Jy ! Component: 1850 - total flux cleaned = 3.54888e-05 Jy ! Component: 1900 - total flux cleaned = 1.36e-05 Jy ! Component: 1950 - total flux cleaned = -1.53557e-05 Jy ! Component: 2000 - total flux cleaned = -4.39755e-05 Jy ! Total flux subtracted in 2048 components = -0.000100684 Jy ! Clean residual min=-0.000372 max=0.000452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.160489 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 224 components and 0.160489 Jy ![Exited script file: muppet] wmap "J1402+1559_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9302 x 2.081 at 3.47 degrees (North through East) ! Clean map min=-0.00066712 max=0.12033 Jy/beam ! Writing clean map to FITS file: J1402+1559_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 0.12033 invert ! Inverting map ! Your choice of large map pixels excluded 0.15% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333819 0.333819 0.667639 1.33528 2.67056 5.34111 10.6822 21.3644 42.7289 85.4578 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9302 x 2.081 at 3.47 degrees (North through East) ! Clean map min=-0.00066712 max=0.12033 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 J1402+1559_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:57:45 2019