! Started logfile: J1336+0314_X_2017_06_15_pus_uvs.log on Tue May 7 19:57:02 2019 obs J1336+0314_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1336+0314_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.923002 visibilities/baseline/integration-bin. ! Found source: J1336+0314 ! ! 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 56820 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 J1336+0314_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 124 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.971808Jy sigma=0.007833 ! Fit after self-cal, rms=0.940442Jy sigma=0.007647 ! 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 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7153 mas, bmaj=1.792 mas, bpa=-2.503 degrees ! Estimated noise=678.957 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 = 0.0487392 Jy ! Component: 100 - total flux cleaned = 0.0597516 Jy ! Total flux subtracted in 100 components = 0.0597516 Jy ! Clean residual min=-0.002298 max=0.003975 Jy/beam ! Clean residual mean=-0.000013 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.0597516 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0597516 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=0.093195Jy sigma=0.000650 ! Fit after self-cal, rms=0.092866Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 = 0.0042817 Jy ! Component: 100 - total flux cleaned = 0.00633249 Jy ! Total flux subtracted in 100 components = 0.00633249 Jy ! Clean residual min=-0.002129 max=0.002395 Jy/beam ! Clean residual mean=-0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0660841 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0660841 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=0.092630Jy sigma=0.000646 ! Fit after self-cal, rms=0.092638Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9002 mas, bmaj=2.061 mas, bpa=-1.147 degrees ! Estimated noise=382.88 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 = 0.00209328 Jy ! Component: 100 - total flux cleaned = 0.00317895 Jy ! Component: 150 - total flux cleaned = 0.00381083 Jy ! Component: 200 - total flux cleaned = 0.00418597 Jy ! Total flux subtracted in 200 components = 0.00418597 Jy ! Clean residual min=-0.001372 max=0.001856 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.07027 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.07027 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=0.092589Jy sigma=0.000646 ! Fit after self-cal, rms=0.092601Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.35 KP 0.97 ! LA 0.98 MK 1.13 NL 1.10 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.91 KP 0.90 ! LA 0.99 MK 1.00 NL 1.03 OV 0.96 ! PT 1.09 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.21 KP 1.04 ! LA 0.99 MK 1.03 NL 1.06 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.24 KP 1.01 ! LA 0.94 MK 0.97 NL 1.04 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.88 KP 1.03 ! LA 0.96 MK 1.03 NL 1.03 OV 0.96 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.27 KP 0.98 ! LA 0.97 MK 1.04 NL 1.03 OV 0.94 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.87 KP 1.01 ! LA 1.00 MK 1.01 NL 1.11 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 0.98 ! LA 1.00 MK 0.99 NL 1.05 OV 0.96 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.88 KP 0.97 ! LA 0.97 MK 0.97 NL 1.09 OV 1.05 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.19 KP 0.96 ! LA 1.25 MK 0.96 NL 1.06 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.94 KP 1.04 ! LA 1.02 MK 0.88 NL 1.01 OV 0.97 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.92 KP 0.96 ! LA 1.02 MK 0.86 NL 1.00 OV 0.98 ! PT 0.96 SC 0.97 ! ! ! Fit before self-cal, rms=0.092601Jy sigma=0.000646 ! Fit after self-cal, rms=0.094164Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9044 mas, bmaj=2.067 mas, bpa=-1.183 degrees ! Estimated noise=383.554 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 = 6.90724e-05 Jy ! Component: 100 - total flux cleaned = 7.9388e-05 Jy ! Component: 150 - total flux cleaned = 7.93178e-05 Jy ! Component: 200 - total flux cleaned = 8.83564e-05 Jy ! Total flux subtracted in 200 components = 8.83564e-05 Jy ! Clean residual min=-0.001436 max=0.001766 Jy/beam ! Clean residual mean=0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0703584 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0703584 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=0.094160Jy sigma=0.000644 ! Fit after self-cal, rms=0.094229Jy sigma=0.000644 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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=0.094229Jy sigma=0.000644 ! Fit after self-cal, rms=0.097885Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9052 mas, bmaj=2.063 mas, bpa=-1.07 degrees ! Estimated noise=385.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89184e-07 Jy ! Component: 100 - total flux cleaned = -1.13267e-05 Jy ! Component: 150 - total flux cleaned = -3.38341e-05 Jy ! Component: 200 - total flux cleaned = -5.43745e-05 Jy ! Total flux subtracted in 200 components = -5.43745e-05 Jy ! Clean residual min=-0.000965 max=0.000942 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.070304 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 42 components and 0.070304 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=0.097881Jy sigma=0.000641 ! Fit after self-cal, rms=0.098056Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 = -6.68693e-05 Jy ! Component: 100 - total flux cleaned = -6.72233e-05 Jy ! Component: 150 - total flux cleaned = -8.17401e-05 Jy ! Component: 200 - total flux cleaned = -8.17629e-05 Jy ! Total flux subtracted in 200 components = -8.17629e-05 Jy ! Clean residual min=-0.000963 max=0.000947 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0702223 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0702223 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=0.098054Jy sigma=0.000641 ! Fit after self-cal, rms=0.098056Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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=0.098056Jy sigma=0.000641 ! Fit after self-cal, rms=0.100573Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9053 mas, bmaj=2.063 mas, bpa=-1.122 degrees ! Estimated noise=386.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.54243e-05 Jy ! Component: 100 - total flux cleaned = 6.60043e-05 Jy ! Component: 150 - total flux cleaned = 5.74223e-05 Jy ! Component: 200 - total flux cleaned = 4.09347e-05 Jy ! Total flux subtracted in 200 components = 4.09347e-05 Jy ! Clean residual min=-0.001024 max=0.000975 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0702632 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0702632 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=0.100571Jy sigma=0.000641 ! Fit after self-cal, rms=0.100610Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 = -6.42699e-05 Jy ! Component: 100 - total flux cleaned = -6.45543e-05 Jy ! Component: 150 - total flux cleaned = -7.1058e-05 Jy ! Component: 200 - total flux cleaned = -7.7193e-05 Jy ! Total flux subtracted in 200 components = -7.7193e-05 Jy ! Clean residual min=-0.001020 max=0.000969 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.070186 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.070186 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=0.100608Jy sigma=0.000641 ! Fit after self-cal, rms=0.100610Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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=0.100610Jy sigma=0.000641 ! Fit after self-cal, rms=0.101334Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.271 mas, bmaj=3.391 mas, bpa=4.629 degrees ! Estimated noise=481.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174434 Jy ! Component: 100 - total flux cleaned = 0.000157343 Jy ! Component: 150 - total flux cleaned = 0.000146461 Jy ! Component: 200 - total flux cleaned = 0.000140006 Jy ! Total flux subtracted in 200 components = 0.000140006 Jy ! Clean residual min=-0.000908 max=0.001025 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.070326 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 49 components and 0.070326 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=0.101334Jy sigma=0.000641 ! Fit after self-cal, rms=0.101343Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 = 3.28952e-05 Jy ! Component: 100 - total flux cleaned = 2.22464e-05 Jy ! Component: 150 - total flux cleaned = 1.0118e-05 Jy ! Component: 200 - total flux cleaned = 2.3504e-06 Jy ! Total flux subtracted in 200 components = 2.3504e-06 Jy ! Clean residual min=-0.000911 max=0.001026 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0703284 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 49 components and 0.0703284 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=0.101343Jy sigma=0.000641 ! Fit after self-cal, rms=0.101344Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9054 mas, bmaj=2.064 mas, bpa=-1.195 degrees ! Estimated noise=388.082 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9054 x 2.064 at -1.195 degrees (North through East) ! Clean map min=-0.00093874 max=0.064613 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 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7153 mas, bmaj=1.794 mas, bpa=-2.669 degrees ! Estimated noise=691.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495985 Jy ! Component: 100 - total flux cleaned = 0.0612078 Jy ! Component: 150 - total flux cleaned = 0.0656389 Jy ! Component: 200 - total flux cleaned = 0.0678228 Jy ! Total flux subtracted in 200 components = 0.0678228 Jy ! Clean residual min=-0.001782 max=0.001659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0678228 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0678228 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9054 mas, bmaj=2.064 mas, bpa=-1.195 degrees ! Estimated noise=388.082 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 = 0.00142099 Jy ! Component: 100 - total flux cleaned = 0.00184466 Jy ! Component: 150 - total flux cleaned = 0.00198541 Jy ! Component: 200 - total flux cleaned = 0.00210704 Jy ! Total flux subtracted in 200 components = 0.00210704 Jy ! Clean residual min=-0.001006 max=0.001038 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0699299 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.0699299 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.271 mas, bmaj=3.391 mas, bpa=4.629 degrees ! Estimated noise=481.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293743 Jy ! Component: 100 - total flux cleaned = 0.000311193 Jy ! Component: 150 - total flux cleaned = 0.000330846 Jy ! Component: 200 - total flux cleaned = 0.000340311 Jy ! Total flux subtracted in 200 components = 0.000340311 Jy ! Clean residual min=-0.000895 max=0.001024 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0702702 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 = 7.6228e-06 Jy ! Component: 100 - total flux cleaned = 1.37446e-05 Jy ! Component: 150 - total flux cleaned = 1.64523e-05 Jy ! Component: 200 - total flux cleaned = 1.88609e-05 Jy ! Total flux subtracted in 200 components = 1.88609e-05 Jy ! Clean residual min=-0.000898 max=0.001029 Jy/beam ! Clean residual mean=0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.070289 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.070289 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 0.0999% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9054 mas, bmaj=2.064 mas, bpa=-1.195 degrees ! Estimated noise=388.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.84842e-05 Jy ! Component: 100 - total flux cleaned = -4.94297e-05 Jy ! Component: 150 - total flux cleaned = -6.4185e-05 Jy ! Component: 200 - total flux cleaned = -7.0848e-05 Jy ! Total flux subtracted in 200 components = -7.0848e-05 Jy ! Clean residual min=-0.001004 max=0.001014 Jy/beam ! Clean residual mean=-0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0702182 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0702182 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=0.101344Jy sigma=0.000641 ! Fit after self-cal, rms=0.101342Jy sigma=0.000641 wmodel J1336+0314_X_2017_06_15_pus_map.mod ! Writing 43 model components to file: J1336+0314_X_2017_06_15_pus_map.mod wobs J1336+0314_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1336+0314_X_2017_06_15_pus_uvs.fits wwins J1336+0314_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1336+0314_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 0.0999% 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 = 7.00301e-05 Jy ! Component: 100 - total flux cleaned = 0.000118721 Jy ! Component: 150 - total flux cleaned = 5.71356e-05 Jy ! Component: 200 - total flux cleaned = -3.17857e-05 Jy ! Component: 250 - total flux cleaned = -8.88108e-05 Jy ! Component: 300 - total flux cleaned = -0.000158629 Jy ! Component: 350 - total flux cleaned = -0.000199579 Jy ! Component: 400 - total flux cleaned = -0.000279858 Jy ! Component: 450 - total flux cleaned = -0.000318949 Jy ! Component: 500 - total flux cleaned = -0.00033202 Jy ! Component: 550 - total flux cleaned = -0.000344646 Jy ! Component: 600 - total flux cleaned = -0.000344612 Jy ! Component: 650 - total flux cleaned = -0.00033254 Jy ! Component: 700 - total flux cleaned = -0.000356625 Jy ! Component: 750 - total flux cleaned = -0.000344698 Jy ! Component: 800 - total flux cleaned = -0.000380011 Jy ! Component: 850 - total flux cleaned = -0.000414844 Jy ! Component: 900 - total flux cleaned = -0.000460636 Jy ! Component: 950 - total flux cleaned = -0.000494355 Jy ! Component: 1000 - total flux cleaned = -0.000527796 Jy ! Component: 1050 - total flux cleaned = -0.000560919 Jy ! Component: 1100 - total flux cleaned = -0.000637131 Jy ! Component: 1150 - total flux cleaned = -0.000680048 Jy ! Component: 1200 - total flux cleaned = -0.000722549 Jy ! Component: 1250 - total flux cleaned = -0.000785471 Jy ! Component: 1300 - total flux cleaned = -0.00082678 Jy ! Component: 1350 - total flux cleaned = -0.000847133 Jy ! Component: 1400 - total flux cleaned = -0.000867433 Jy ! Component: 1450 - total flux cleaned = -0.000897776 Jy ! Component: 1500 - total flux cleaned = -0.000947429 Jy ! Component: 1550 - total flux cleaned = -0.00100621 Jy ! Component: 1600 - total flux cleaned = -0.00103525 Jy ! Component: 1650 - total flux cleaned = -0.00110253 Jy ! Component: 1700 - total flux cleaned = -0.00115001 Jy ! Component: 1750 - total flux cleaned = -0.00119696 Jy ! Component: 1800 - total flux cleaned = -0.00127155 Jy ! Component: 1850 - total flux cleaned = -0.00131768 Jy ! Component: 1900 - total flux cleaned = -0.00138176 Jy ! Component: 1950 - total flux cleaned = -0.00144524 Jy ! Component: 2000 - total flux cleaned = -0.00145422 Jy ! Total flux subtracted in 2048 components = -0.00149006 Jy ! Clean residual min=-0.000467 max=0.000445 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0687281 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 185 components and 0.0687281 Jy ![Exited script file: muppet] wmap "J1336+0314_X_2017_06_15_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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: 0.9054 x 2.064 at -1.195 degrees (North through East) ! Clean map min=-0.00077964 max=0.064727 Jy/beam ! Writing clean map to FITS file: J1336+0314_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 0.0647268 invert ! Inverting map ! Your choice of large map pixels excluded 0.0999% 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 0.000166727 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.772758 0.772758 1.54552 3.09103 6.18207 12.3641 24.7283 49.4565 98.9131 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9054 x 2.064 at -1.195 degrees (North through East) ! Clean map min=-0.00077964 max=0.064727 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 J1336+0314_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:57:05 2019