! Started logfile: J1411+0036_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:45:23 2016 obs J1411+0036_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1411+0036_X_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983971 visibilities/baseline/integration-bin. ! Found source: J1411+0036 ! ! 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 364 lines of history. ! ! Reading 64824 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 J1411+0036_X_2014_12_20_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991319Jy sigma=0.011436 ! Fit after self-cal, rms=0.954996Jy sigma=0.011093 ! 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 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.6944 mas, bmaj=1.826 mas, bpa=-2.297 degrees ! Estimated noise=470.43 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 = 0.0366592 Jy ! Component: 100 - total flux cleaned = 0.04601 Jy ! Total flux subtracted in 100 components = 0.04601 Jy ! Clean residual min=-0.001930 max=0.003652 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.04601 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.04601 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=0.078112Jy sigma=0.000777 ! Fit after self-cal, rms=0.077715Jy sigma=0.000774 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397854 Jy ! Component: 100 - total flux cleaned = 0.00561337 Jy ! Total flux subtracted in 100 components = 0.00561337 Jy ! Clean residual min=-0.001836 max=0.001621 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0516234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.0516234 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=0.077514Jy sigma=0.000771 ! Fit after self-cal, rms=0.077534Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8468 mas, bmaj=2.142 mas, bpa=-4.3 degrees ! Estimated noise=248.527 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 = 0.000534204 Jy ! Component: 100 - total flux cleaned = 0.000506414 Jy ! Component: 150 - total flux cleaned = 0.000483628 Jy ! Component: 200 - total flux cleaned = 0.000464005 Jy ! Total flux subtracted in 200 components = 0.000464005 Jy ! Clean residual min=-0.001313 max=0.001785 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0520874 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0520874 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=0.077510Jy sigma=0.000771 ! Fit after self-cal, rms=0.077504Jy sigma=0.000771 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.96 FD 1.11 HN 1.04 KP 1.13 ! LA 0.96 MK 0.99 NL 0.96 OV 1.02 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.06 KP 1.04 ! LA 0.98 MK 0.99 NL 0.96 OV 0.98 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 0.98 KP 1.02 ! LA 1.00 MK 1.02 NL 0.95 OV 1.02 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.03 KP 0.94 ! LA 1.04 MK 0.98 NL 0.93 OV 0.99 ! PT 1.08 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 0.91 KP 0.95 ! LA 1.02 MK 1.00 NL 0.93 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 0.96 KP 0.90 ! LA 1.03 MK 0.95 NL 0.99 OV 1.00 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.04 KP 0.97 ! LA 1.00 MK 0.97 NL 0.97 OV 1.11 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 0.99 KP 0.95 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.04 KP 0.86 ! LA 0.99 MK 0.98 NL 0.99 OV 0.96 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.09 HN 1.01 KP 0.91 ! LA 1.01 MK 1.00 NL 0.94 OV 1.08 ! PT 1.07 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.02 HN 1.01 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 1.07 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.95 KP 1.04 ! LA 0.96 MK 0.98 NL 0.97 OV 0.99 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.077504Jy sigma=0.000771 ! Fit after self-cal, rms=0.075067Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8457 mas, bmaj=2.13 mas, bpa=-4.54 degrees ! Estimated noise=247.695 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 (-1.6, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161597 Jy ! Component: 100 - total flux cleaned = 0.00236833 Jy ! Component: 150 - total flux cleaned = 0.00253539 Jy ! Component: 200 - total flux cleaned = 0.00258434 Jy ! Total flux subtracted in 200 components = 0.00258434 Jy ! Clean residual min=-0.000793 max=0.000762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0546717 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0546717 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=0.075033Jy sigma=0.000769 ! Fit after self-cal, rms=0.074994Jy sigma=0.000769 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.074994Jy sigma=0.000769 ! Fit after self-cal, rms=0.074431Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8436 mas, bmaj=2.124 mas, bpa=-4.569 degrees ! Estimated noise=246.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079316 Jy ! Component: 100 - total flux cleaned = 0.00106612 Jy ! Component: 150 - total flux cleaned = 0.00104023 Jy ! Component: 200 - total flux cleaned = 0.00100729 Jy ! Total flux subtracted in 200 components = 0.00100729 Jy ! Clean residual min=-0.000696 max=0.000683 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.055679 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.055679 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=0.074421Jy sigma=0.000768 ! Fit after self-cal, rms=0.074412Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 0.000328853 Jy ! Component: 100 - total flux cleaned = 0.000307422 Jy ! Component: 150 - total flux cleaned = 0.000286301 Jy ! Component: 200 - total flux cleaned = 0.000276731 Jy ! Total flux subtracted in 200 components = 0.000276731 Jy ! Clean residual min=-0.000677 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0559557 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 52 components and 0.0559557 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=0.074408Jy sigma=0.000768 ! Fit after self-cal, rms=0.074403Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.074403Jy sigma=0.000768 ! Fit after self-cal, rms=0.074106Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8425 mas, bmaj=2.12 mas, bpa=-4.516 degrees ! Estimated noise=245.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315896 Jy ! Component: 100 - total flux cleaned = 0.000347482 Jy ! Component: 150 - total flux cleaned = 0.000347432 Jy ! Component: 200 - total flux cleaned = 0.000331104 Jy ! Total flux subtracted in 200 components = 0.000331104 Jy ! Clean residual min=-0.000670 max=0.000709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0562868 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.0562868 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=0.074103Jy sigma=0.000768 ! Fit after self-cal, rms=0.074099Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 8.88062e-05 Jy ! Component: 100 - total flux cleaned = 5.51092e-05 Jy ! Component: 150 - total flux cleaned = 3.18721e-05 Jy ! Component: 200 - total flux cleaned = 1.00403e-05 Jy ! Total flux subtracted in 200 components = 1.00403e-05 Jy ! Clean residual min=-0.000668 max=0.000710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0562969 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 61 components and 0.0562969 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=0.074097Jy sigma=0.000768 ! Fit after self-cal, rms=0.074094Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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=0.074094Jy sigma=0.000768 ! Fit after self-cal, rms=0.073977Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.135 mas, bmaj=3.548 mas, bpa=-0.4702 degrees ! Estimated noise=308.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113782 Jy ! Component: 100 - total flux cleaned = 0.000101073 Jy ! Component: 150 - total flux cleaned = 8.49325e-05 Jy ! Component: 200 - total flux cleaned = 7.13069e-05 Jy ! Total flux subtracted in 200 components = 7.13069e-05 Jy ! Clean residual min=-0.000770 max=0.000838 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0563682 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0563682 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=0.073976Jy sigma=0.000768 ! Fit after self-cal, rms=0.073971Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 = 3.66411e-05 Jy ! Component: 100 - total flux cleaned = 2.30211e-05 Jy ! Component: 150 - total flux cleaned = 1.15091e-05 Jy ! Component: 200 - total flux cleaned = 1.21647e-06 Jy ! Total flux subtracted in 200 components = 1.21647e-06 Jy ! Clean residual min=-0.000750 max=0.000840 Jy/beam ! Clean residual mean=-0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0563694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.0563694 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=0.073971Jy sigma=0.000768 ! Fit after self-cal, rms=0.073970Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8421 mas, bmaj=2.117 mas, bpa=-4.444 degrees ! Estimated noise=245.616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 2.117 at -4.444 degrees (North through East) ! Clean map min=-0.00061822 max=0.047242 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 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.693 mas, bmaj=1.806 mas, bpa=-2.311 degrees ! Estimated noise=460.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0362052 Jy ! Component: 100 - total flux cleaned = 0.0458545 Jy ! Component: 150 - total flux cleaned = 0.0497857 Jy ! Component: 200 - total flux cleaned = 0.0521708 Jy ! Total flux subtracted in 200 components = 0.0521708 Jy ! Clean residual min=-0.001449 max=0.001486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0521707 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0521707 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8421 mas, bmaj=2.117 mas, bpa=-4.444 degrees ! Estimated noise=245.616 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 = 0.00201508 Jy ! Component: 100 - total flux cleaned = 0.00307843 Jy ! Component: 150 - total flux cleaned = 0.00363629 Jy ! Component: 200 - total flux cleaned = 0.00396253 Jy ! Total flux subtracted in 200 components = 0.00396253 Jy ! Clean residual min=-0.000861 max=0.000740 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0561333 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0561333 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 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 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=2.135 mas, bmaj=3.548 mas, bpa=-0.4702 degrees ! Estimated noise=308.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233848 Jy ! Component: 100 - total flux cleaned = 0.000298762 Jy ! Component: 150 - total flux cleaned = 0.000342377 Jy ! Component: 200 - total flux cleaned = 0.000351657 Jy ! Total flux subtracted in 200 components = 0.000351657 Jy ! Clean residual min=-0.000802 max=0.000783 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0564849 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 = -7.4408e-06 Jy ! Component: 100 - total flux cleaned = 6.35099e-06 Jy ! Component: 150 - total flux cleaned = 1.2262e-05 Jy ! Component: 200 - total flux cleaned = 1.75975e-05 Jy ! Total flux subtracted in 200 components = 1.75975e-05 Jy ! Clean residual min=-0.000788 max=0.000776 Jy/beam ! Clean residual mean=-0.000005 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0565025 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0565025 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! Estimated beam: bmin=0.8421 mas, bmaj=2.117 mas, bpa=-4.444 degrees ! Estimated noise=245.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.34266e-05 Jy ! Component: 100 - total flux cleaned = 9.20375e-05 Jy ! Component: 150 - total flux cleaned = 0.000135903 Jy ! Component: 200 - total flux cleaned = 0.000149134 Jy ! Total flux subtracted in 200 components = 0.000149134 Jy ! Clean residual min=-0.000684 max=0.000723 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0566517 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 0.0566517 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=0.073971Jy sigma=0.000768 ! Fit after self-cal, rms=0.073969Jy sigma=0.000768 wmodel J1411+0036_X_2014_12_20_pus_map.mod ! Writing 59 model components to file: J1411+0036_X_2014_12_20_pus_map.mod wobs J1411+0036_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1411+0036_X_2014_12_20_pus_uvs.fits wwins J1411+0036_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J1411+0036_X_2014_12_20_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 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.6718e-06 Jy ! Component: 100 - total flux cleaned = -5.65576e-05 Jy ! Component: 150 - total flux cleaned = -7.85888e-05 Jy ! Component: 200 - total flux cleaned = -2.59052e-05 Jy ! Component: 250 - total flux cleaned = 2.49304e-05 Jy ! Component: 300 - total flux cleaned = 3.47777e-05 Jy ! Component: 350 - total flux cleaned = 3.49071e-05 Jy ! Component: 400 - total flux cleaned = 2.55584e-05 Jy ! Component: 450 - total flux cleaned = 1.63318e-05 Jy ! Component: 500 - total flux cleaned = 2.52998e-05 Jy ! Component: 550 - total flux cleaned = -1.90445e-05 Jy ! Component: 600 - total flux cleaned = -1.90234e-05 Jy ! Component: 650 - total flux cleaned = -2.76341e-05 Jy ! Component: 700 - total flux cleaned = -3.59985e-05 Jy ! Component: 750 - total flux cleaned = -2.84518e-06 Jy ! Component: 800 - total flux cleaned = -3.01869e-06 Jy ! Component: 850 - total flux cleaned = 5.03417e-06 Jy ! Component: 900 - total flux cleaned = 5.02243e-06 Jy ! Component: 950 - total flux cleaned = 2.05503e-05 Jy ! Component: 1000 - total flux cleaned = 3.58301e-05 Jy ! Component: 1050 - total flux cleaned = 2.05921e-05 Jy ! Component: 1100 - total flux cleaned = 5.78899e-05 Jy ! Component: 1150 - total flux cleaned = 5.04105e-05 Jy ! Component: 1200 - total flux cleaned = 7.93375e-05 Jy ! Component: 1250 - total flux cleaned = 0.000107892 Jy ! Component: 1300 - total flux cleaned = 0.000114889 Jy ! Component: 1350 - total flux cleaned = 0.000114924 Jy ! Component: 1400 - total flux cleaned = 0.000121778 Jy ! Component: 1450 - total flux cleaned = 0.000121677 Jy ! Component: 1500 - total flux cleaned = 0.000114796 Jy ! Component: 1550 - total flux cleaned = 0.000134796 Jy ! Component: 1600 - total flux cleaned = 0.000141369 Jy ! Component: 1650 - total flux cleaned = 0.000121802 Jy ! Component: 1700 - total flux cleaned = 0.000134824 Jy ! Component: 1750 - total flux cleaned = 0.000141285 Jy ! Component: 1800 - total flux cleaned = 0.000166509 Jy ! Component: 1850 - total flux cleaned = 0.000160245 Jy ! Component: 1900 - total flux cleaned = 0.000154129 Jy ! Component: 1950 - total flux cleaned = 0.000196965 Jy ! Component: 2000 - total flux cleaned = 0.000197029 Jy ! Total flux subtracted in 2048 components = 0.000215008 Jy ! Clean residual min=-0.000334 max=0.000330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0568667 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 191 components and 0.0568667 Jy ![Exited script file: muppet] wmap "J1411+0036_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 2.117 at -4.444 degrees (North through East) ! Clean map min=-0.00065449 max=0.046915 Jy/beam ! Writing clean map to FITS file: J1411+0036_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0469148 invert ! Inverting map ! Your choice of large map pixels excluded 0.0941% of the data. ! The x-axis pixel size should ideally be below 0.1998 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111704 device "J1411+0036_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1411+0036_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.714302 0.714302 1.4286 2.85721 5.71442 11.4288 22.8577 45.7153 91.4306 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 2.117 at -4.444 degrees (North through East) ! Clean map min=-0.00065449 max=0.046915 Jy/beam quit ! Quitting program ! Log file J1411+0036_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:45:28 2016