! Started logfile: J1302+4819_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:12 2019 obs J1302+4819_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1302+4819_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846004 visibilities/baseline/integration-bin. ! Found source: J1302+4819 ! ! 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 52080 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 J1302+4819_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.799298Jy sigma=0.006263 ! Fit after self-cal, rms=0.779363Jy sigma=0.006159 ! 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 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8005 mas, bmaj=1.412 mas, bpa=16.9 degrees ! Estimated noise=849.279 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 = 0.175607 Jy ! Component: 100 - total flux cleaned = 0.215397 Jy ! Total flux subtracted in 100 components = 0.215397 Jy ! Clean residual min=-0.005441 max=0.014210 Jy/beam ! Clean residual mean=-0.000020 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.215397 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.215397 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=0.098499Jy sigma=0.000679 ! Fit after self-cal, rms=0.098489Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147064 Jy ! Component: 100 - total flux cleaned = 0.0218592 Jy ! Total flux subtracted in 100 components = 0.0218592 Jy ! Clean residual min=-0.004002 max=0.004785 Jy/beam ! Clean residual mean=-0.000009 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.237256 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.237256 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=0.096589Jy sigma=0.000656 ! Fit after self-cal, rms=0.096564Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.012 mas, bmaj=1.64 mas, bpa=17.71 degrees ! Estimated noise=400.796 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 = 0.0054036 Jy ! Component: 100 - total flux cleaned = 0.00842169 Jy ! Component: 150 - total flux cleaned = 0.0102321 Jy ! Component: 200 - total flux cleaned = 0.0113269 Jy ! Total flux subtracted in 200 components = 0.0113269 Jy ! Clean residual min=-0.002773 max=0.003353 Jy/beam ! Clean residual mean=-0.000006 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.248583 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.248583 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=0.096332Jy sigma=0.000652 ! Fit after self-cal, rms=0.096329Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.03 ! LA 0.96 MK 0.98 NL 0.96 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 0.95 ! LA 0.96 MK 0.95 NL 0.95 OV 0.98 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.94 KP 0.98 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.99 KP 0.97 ! LA 1.00 MK 0.98 NL 0.95 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.94 KP 0.98 ! LA 1.01 MK 0.99 NL 0.96 OV 0.98 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 0.99 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.95 KP 0.98 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.94 KP 0.98 ! LA 0.97 MK 0.99 NL 0.96 OV 1.02 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.96 KP 1.00 ! LA 0.99 MK 0.98 NL 0.95 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 0.99 NL 0.97 OV 1.01 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.99 ! LA 1.03 MK 0.99 NL 0.98 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 0.99 NL 0.96 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Fit before self-cal, rms=0.096329Jy sigma=0.000652 ! Fit after self-cal, rms=0.095940Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.024 mas, bmaj=1.648 mas, bpa=16.87 degrees ! Estimated noise=400.074 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 = -0.00256476 Jy ! Component: 100 - total flux cleaned = -0.00310627 Jy ! Component: 150 - total flux cleaned = -0.00317887 Jy ! Component: 200 - total flux cleaned = -0.00324275 Jy ! Total flux subtracted in 200 components = -0.00324275 Jy ! Clean residual min=-0.001942 max=0.002422 Jy/beam ! Clean residual mean=-0.000009 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.24534 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.24534 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=0.095842Jy sigma=0.000646 ! Fit after self-cal, rms=0.095849Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.095849Jy sigma=0.000646 ! Fit after self-cal, rms=0.097498Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.019 mas, bmaj=1.65 mas, bpa=17.29 degrees ! Estimated noise=399.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385657 Jy ! Component: 100 - total flux cleaned = -0.000603477 Jy ! Component: 150 - total flux cleaned = -0.000684986 Jy ! Component: 200 - total flux cleaned = -0.000704161 Jy ! Total flux subtracted in 200 components = -0.000704161 Jy ! Clean residual min=-0.001052 max=0.001127 Jy/beam ! Clean residual mean=0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.244636 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.244636 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=0.097473Jy sigma=0.000641 ! Fit after self-cal, rms=0.097521Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.24824e-05 Jy ! Component: 100 - total flux cleaned = -1.11752e-05 Jy ! Component: 150 - total flux cleaned = -1.14731e-05 Jy ! Component: 200 - total flux cleaned = -2.27913e-05 Jy ! Total flux subtracted in 200 components = -2.27913e-05 Jy ! Clean residual min=-0.001055 max=0.001139 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.244613 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.244613 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=0.097516Jy sigma=0.000641 ! Fit after self-cal, rms=0.097515Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.097515Jy sigma=0.000641 ! Fit after self-cal, rms=0.097817Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.019 mas, bmaj=1.653 mas, bpa=17.37 degrees ! Estimated noise=399.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000302462 Jy ! Component: 100 - total flux cleaned = -0.000382678 Jy ! Component: 150 - total flux cleaned = -0.000382486 Jy ! Component: 200 - total flux cleaned = -0.000382582 Jy ! Total flux subtracted in 200 components = -0.000382582 Jy ! Clean residual min=-0.001018 max=0.001019 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.24423 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.24423 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=0.097810Jy sigma=0.000641 ! Fit after self-cal, rms=0.097816Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = -1.51489e-05 Jy ! Component: 100 - total flux cleaned = -1.55688e-05 Jy ! Component: 150 - total flux cleaned = -2.6434e-05 Jy ! Component: 200 - total flux cleaned = -2.65039e-05 Jy ! Total flux subtracted in 200 components = -2.65039e-05 Jy ! Clean residual min=-0.001015 max=0.001024 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.244204 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.244204 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=0.097813Jy sigma=0.000641 ! Fit after self-cal, rms=0.097813Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.097813Jy sigma=0.000641 ! Fit after self-cal, rms=0.097959Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.265 mas, bmaj=2.618 mas, bpa=35.54 degrees ! Estimated noise=478.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161046 Jy ! Component: 100 - total flux cleaned = -0.000168168 Jy ! Component: 150 - total flux cleaned = -0.000168145 Jy ! Component: 200 - total flux cleaned = -0.000167996 Jy ! Total flux subtracted in 200 components = -0.000167996 Jy ! Clean residual min=-0.000946 max=0.000953 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.244036 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.244036 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=0.097958Jy sigma=0.000641 ! Fit after self-cal, rms=0.097960Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.11301e-07 Jy ! Component: 100 - total flux cleaned = 5.50801e-07 Jy ! Component: 150 - total flux cleaned = 5.01562e-06 Jy ! Component: 200 - total flux cleaned = 9.20101e-06 Jy ! Total flux subtracted in 200 components = 9.20101e-06 Jy ! Clean residual min=-0.000943 max=0.000949 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.244045 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 0.244045 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=0.097960Jy sigma=0.000641 ! Fit after self-cal, rms=0.097960Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.655 mas, bpa=17.41 degrees ! Estimated noise=399.294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.655 at 17.41 degrees (North through East) ! Clean map min=-0.00093183 max=0.22522 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 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8047 mas, bmaj=1.422 mas, bpa=16.33 degrees ! Estimated noise=848.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.175377 Jy ! Component: 100 - total flux cleaned = 0.215076 Jy ! Component: 150 - total flux cleaned = 0.229507 Jy ! Component: 200 - total flux cleaned = 0.236229 Jy ! Total flux subtracted in 200 components = 0.236229 Jy ! Clean residual min=-0.002458 max=0.003208 Jy/beam ! Clean residual mean=-0.000004 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.236229 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.236229 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.655 mas, bpa=17.41 degrees ! Estimated noise=399.294 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 = 0.00346654 Jy ! Component: 100 - total flux cleaned = 0.00534046 Jy ! Component: 150 - total flux cleaned = 0.00638486 Jy ! Component: 200 - total flux cleaned = 0.00697253 Jy ! Total flux subtracted in 200 components = 0.00697253 Jy ! Clean residual min=-0.001062 max=0.000905 Jy/beam ! Clean residual mean=0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.243202 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.243202 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.265 mas, bmaj=2.618 mas, bpa=35.54 degrees ! Estimated noise=478.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492319 Jy ! Component: 100 - total flux cleaned = 0.000683785 Jy ! Component: 150 - total flux cleaned = 0.000746011 Jy ! Component: 200 - total flux cleaned = 0.000757788 Jy ! Total flux subtracted in 200 components = 0.000757788 Jy ! Clean residual min=-0.000948 max=0.000956 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.24396 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.08038e-05 Jy ! Component: 100 - total flux cleaned = 2.08819e-05 Jy ! Component: 150 - total flux cleaned = 2.80227e-05 Jy ! Component: 200 - total flux cleaned = 3.49549e-05 Jy ! Total flux subtracted in 200 components = 3.49549e-05 Jy ! Clean residual min=-0.000946 max=0.000956 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.243995 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.243995 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=1.018 mas, bmaj=1.655 mas, bpa=17.41 degrees ! Estimated noise=399.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124187 Jy ! Component: 100 - total flux cleaned = -0.000143104 Jy ! Component: 150 - total flux cleaned = -0.000160059 Jy ! Component: 200 - total flux cleaned = -0.000160258 Jy ! Total flux subtracted in 200 components = -0.000160258 Jy ! Clean residual min=-0.001054 max=0.000899 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.243834 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.243834 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=0.097960Jy sigma=0.000641 ! Fit after self-cal, rms=0.097959Jy sigma=0.000641 wmodel J1302+4819_X_2017_06_15_pus_map.mod ! Writing 33 model components to file: J1302+4819_X_2017_06_15_pus_map.mod wobs J1302+4819_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1302+4819_X_2017_06_15_pus_uvs.fits wwins J1302+4819_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1302+4819_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 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043069 Jy ! Component: 100 - total flux cleaned = -0.00063523 Jy ! Component: 150 - total flux cleaned = -0.000699567 Jy ! Component: 200 - total flux cleaned = -0.000714987 Jy ! Component: 250 - total flux cleaned = -0.000760563 Jy ! Component: 300 - total flux cleaned = -0.000775443 Jy ! Component: 350 - total flux cleaned = -0.00080433 Jy ! Component: 400 - total flux cleaned = -0.000775721 Jy ! Component: 450 - total flux cleaned = -0.000734138 Jy ! Component: 500 - total flux cleaned = -0.000707224 Jy ! Component: 550 - total flux cleaned = -0.000640618 Jy ! Component: 600 - total flux cleaned = -0.000627238 Jy ! Component: 650 - total flux cleaned = -0.000536993 Jy ! Component: 700 - total flux cleaned = -0.000498828 Jy ! Component: 750 - total flux cleaned = -0.000436649 Jy ! Component: 800 - total flux cleaned = -0.000400094 Jy ! Component: 850 - total flux cleaned = -0.000339851 Jy ! Component: 900 - total flux cleaned = -0.000257105 Jy ! Component: 950 - total flux cleaned = -0.000210486 Jy ! Component: 1000 - total flux cleaned = -0.0001415 Jy ! Component: 1050 - total flux cleaned = -6.20617e-05 Jy ! Component: 1100 - total flux cleaned = -6.28048e-06 Jy ! Component: 1150 - total flux cleaned = 5.97639e-05 Jy ! Component: 1200 - total flux cleaned = 0.000125056 Jy ! Component: 1250 - total flux cleaned = 0.00016806 Jy ! Component: 1300 - total flux cleaned = 0.000242388 Jy ! Component: 1350 - total flux cleaned = 0.000284226 Jy ! Component: 1400 - total flux cleaned = 0.000263743 Jy ! Component: 1450 - total flux cleaned = 0.000345699 Jy ! Component: 1500 - total flux cleaned = 0.000375925 Jy ! Component: 1550 - total flux cleaned = 0.000375894 Jy ! Component: 1600 - total flux cleaned = 0.000425502 Jy ! Component: 1650 - total flux cleaned = 0.000464633 Jy ! Component: 1700 - total flux cleaned = 0.000493745 Jy ! Component: 1750 - total flux cleaned = 0.000522409 Jy ! Component: 1800 - total flux cleaned = 0.000560571 Jy ! Component: 1850 - total flux cleaned = 0.000598349 Jy ! Component: 1900 - total flux cleaned = 0.000607837 Jy ! Component: 1950 - total flux cleaned = 0.000681925 Jy ! Component: 2000 - total flux cleaned = 0.000736903 Jy ! Total flux subtracted in 2048 components = 0.000755102 Jy ! Clean residual min=-0.000521 max=0.000601 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.244589 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 165 components and 0.244589 Jy ![Exited script file: muppet] wmap "J1302+4819_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.655 at 17.41 degrees (North through East) ! Clean map min=-0.00096747 max=0.22561 Jy/beam ! Writing clean map to FITS file: J1302+4819_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 0.225608 invert ! Inverting map ! Your choice of large map pixels excluded 0.0998% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168243 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.223719 0.223719 0.447439 0.894878 1.78976 3.57951 7.15902 14.318 28.6361 57.2722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.655 at 17.41 degrees (North through East) ! Clean map min=-0.00096747 max=0.22561 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 J1302+4819_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:15 2019