! Started logfile: J1021+3437_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:33 2019 obs J1021+3437_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1021+3437_X_2017_01_21_pus_uva.fits ! AN table 1: 83 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.812584 visibilities/baseline/integration-bin. ! Found source: J1021+3437 ! ! 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 1086 lines of history. ! ! Reading 29136 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 J1021+3437_X_2017_01_21_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786931Jy sigma=0.005586 ! Fit after self-cal, rms=0.769024Jy sigma=0.005480 ! 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7184 mas, bmaj=1.227 mas, bpa=-1.182 degrees ! Estimated noise=1302.81 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 = 0.185666 Jy ! Component: 100 - total flux cleaned = 0.241515 Jy ! Total flux subtracted in 100 components = 0.241515 Jy ! Clean residual min=-0.012474 max=0.024859 Jy/beam ! Clean residual mean=-0.000046 rms=0.003397 Jy/beam ! Combined flux in latest and established models = 0.241515 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.241515 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=0.130122Jy sigma=0.000768 ! Fit after self-cal, rms=0.129754Jy sigma=0.000765 ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 = 0.0294936 Jy ! Component: 100 - total flux cleaned = 0.0455387 Jy ! Total flux subtracted in 100 components = 0.0455387 Jy ! Clean residual min=-0.008886 max=0.013511 Jy/beam ! Clean residual mean=-0.000000 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 0.287054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.287054 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=0.123429Jy sigma=0.000690 ! Fit after self-cal, rms=0.123255Jy sigma=0.000688 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136667 Jy ! Component: 100 - total flux cleaned = 0.0199658 Jy ! Total flux subtracted in 100 components = 0.0199658 Jy ! Clean residual min=-0.007481 max=0.008039 Jy/beam ! Clean residual mean=0.000020 rms=0.001782 Jy/beam ! Combined flux in latest and established models = 0.30702 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.30702 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=0.122104Jy sigma=0.000673 ! Fit after self-cal, rms=0.121981Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8774 mas, bmaj=1.45 mas, bpa=0.2483 degrees ! Estimated noise=597.213 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 = 0.00607748 Jy ! Component: 100 - total flux cleaned = 0.00639215 Jy ! Component: 150 - total flux cleaned = 0.00602897 Jy ! Component: 200 - total flux cleaned = 0.00570073 Jy ! Total flux subtracted in 200 components = 0.00570073 Jy ! Clean residual min=-0.007565 max=0.007374 Jy/beam ! Clean residual mean=0.000055 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.31272 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 28 components and 0.31272 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=0.121650Jy sigma=0.000668 ! Fit after self-cal, rms=0.121560Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.97 LA 1.11 ! MK 0.96 NL 0.94 OV 0.96 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 LA 1.09 ! MK 0.94 NL 0.93 OV 0.97 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 LA 1.11 ! MK 0.96 NL 0.93 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 LA 1.12 ! MK 0.96 NL 0.92 OV 0.94 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 LA 1.10 ! MK 0.97 NL 0.93 OV 0.96 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.96 LA 1.07 ! MK 0.97 NL 0.94 OV 1.01 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 LA 1.09 ! MK 0.99 NL 0.92 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 LA 1.11 ! MK 0.98 NL 0.94 OV 1.03 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.99 LA 1.10 ! MK 0.94 NL 0.93 OV 1.01 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 LA 1.12 ! MK 0.96 NL 0.91 OV 0.99 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 LA 1.14 ! MK 0.95 NL 0.92 OV 0.97 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.97 LA 1.11 ! MK 0.93 NL 0.93 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.121560Jy sigma=0.000668 ! Fit after self-cal, rms=0.119817Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8707 mas, bmaj=1.441 mas, bpa=-0.4759 degrees ! Estimated noise=587.657 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 = 0.00236171 Jy ! Component: 100 - total flux cleaned = 0.00237391 Jy ! Component: 150 - total flux cleaned = 0.0023838 Jy ! Component: 200 - total flux cleaned = 0.00231116 Jy ! Total flux subtracted in 200 components = 0.00231116 Jy ! Clean residual min=-0.004568 max=0.004866 Jy/beam ! Clean residual mean=-0.000009 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.315032 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.315032 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=0.119563Jy sigma=0.000652 ! Fit after self-cal, rms=0.119618Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.18% 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=0.119618Jy sigma=0.000652 ! Fit after self-cal, rms=0.146321Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8679 mas, bmaj=1.442 mas, bpa=-0.5298 degrees ! Estimated noise=589.084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656471 Jy ! Component: 100 - total flux cleaned = 0.00130853 Jy ! Component: 150 - total flux cleaned = 0.00131332 Jy ! Component: 200 - total flux cleaned = 0.00125672 Jy ! Total flux subtracted in 200 components = 0.00125672 Jy ! Clean residual min=-0.003079 max=0.003048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.316288 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.316288 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=0.146249Jy sigma=0.000644 ! Fit after self-cal, rms=0.146390Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.18% 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) ! Added new window around map position (-16.2, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132715 Jy ! Component: 100 - total flux cleaned = 0.0014837 Jy ! Component: 150 - total flux cleaned = 0.00135252 Jy ! Component: 200 - total flux cleaned = 0.00135095 Jy ! Total flux subtracted in 200 components = 0.00135095 Jy ! Clean residual min=-0.002773 max=0.002436 Jy/beam ! Clean residual mean=-0.000006 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.317639 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.317639 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=0.146304Jy sigma=0.000643 ! Fit after self-cal, rms=0.146299Jy sigma=0.000643 ! Inverting map ! Your choice of large map pixels excluded 0.18% 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=0.146299Jy sigma=0.000643 ! Fit after self-cal, rms=0.147044Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8665 mas, bmaj=1.441 mas, bpa=-0.6152 degrees ! Estimated noise=588.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357957 Jy ! Component: 100 - total flux cleaned = 0.000582951 Jy ! Component: 150 - total flux cleaned = 0.000736741 Jy ! Component: 200 - total flux cleaned = 0.000829271 Jy ! Total flux subtracted in 200 components = 0.000829271 Jy ! Clean residual min=-0.002407 max=0.002317 Jy/beam ! Clean residual mean=-0.000009 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.318469 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.318469 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=0.147007Jy sigma=0.000642 ! Fit after self-cal, rms=0.147003Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.18% 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) ! Added new window around map position (3.6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764053 Jy ! Component: 100 - total flux cleaned = 0.000759524 Jy ! Component: 150 - total flux cleaned = 0.000759019 Jy ! Component: 200 - total flux cleaned = 0.000760361 Jy ! Total flux subtracted in 200 components = 0.000760361 Jy ! Clean residual min=-0.002236 max=0.002016 Jy/beam ! Clean residual mean=-0.000007 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.319229 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.319229 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=0.146956Jy sigma=0.000642 ! Fit after self-cal, rms=0.146958Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.18% 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=0.146958Jy sigma=0.000642 ! Fit after self-cal, rms=0.146878Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.906 mas, bmaj=2.554 mas, bpa=3.513 degrees ! Estimated noise=774.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113571 Jy ! Component: 100 - total flux cleaned = 0.000194579 Jy ! Component: 150 - total flux cleaned = 0.000165273 Jy ! Component: 200 - total flux cleaned = 0.000140094 Jy ! Total flux subtracted in 200 components = 0.000140094 Jy ! Clean residual min=-0.002101 max=0.001908 Jy/beam ! Clean residual mean=-0.000022 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.319369 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.319369 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=0.146869Jy sigma=0.000641 ! Fit after self-cal, rms=0.146858Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 = -8.88322e-05 Jy ! Component: 100 - total flux cleaned = -0.000146326 Jy ! Component: 150 - total flux cleaned = -0.00016988 Jy ! Component: 200 - total flux cleaned = -0.000228528 Jy ! Total flux subtracted in 200 components = -0.000228528 Jy ! Clean residual min=-0.001935 max=0.001872 Jy/beam ! Clean residual mean=-0.000023 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.319141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.319141 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=0.146852Jy sigma=0.000641 ! Fit after self-cal, rms=0.146844Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8662 mas, bmaj=1.44 mas, bpa=-0.7048 degrees ! Estimated noise=587.908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 1.44 at -0.7048 degrees (North through East) ! Clean map min=-0.0015911 max=0.22926 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7077 mas, bmaj=1.222 mas, bpa=-1.972 degrees ! Estimated noise=1282.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183212 Jy ! Component: 100 - total flux cleaned = 0.245157 Jy ! Component: 150 - total flux cleaned = 0.274381 Jy ! Component: 200 - total flux cleaned = 0.290267 Jy ! Total flux subtracted in 200 components = 0.290267 Jy ! Clean residual min=-0.006546 max=0.007850 Jy/beam ! Clean residual mean=-0.000026 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.290267 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 0.290267 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8662 mas, bmaj=1.44 mas, bpa=-0.7048 degrees ! Estimated noise=587.908 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 = 0.011171 Jy ! Component: 100 - total flux cleaned = 0.0178643 Jy ! Component: 150 - total flux cleaned = 0.022193 Jy ! Component: 200 - total flux cleaned = 0.0253732 Jy ! Total flux subtracted in 200 components = 0.0253732 Jy ! Clean residual min=-0.002519 max=0.002578 Jy/beam ! Clean residual mean=-0.000015 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.31564 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.31564 Jy ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-9.2, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256998 Jy ! Component: 100 - total flux cleaned = 0.00348946 Jy ! Component: 150 - total flux cleaned = 0.00386131 Jy ! Component: 200 - total flux cleaned = 0.00406415 Jy ! Total flux subtracted in 200 components = 0.00406415 Jy ! Clean residual min=-0.002169 max=0.002065 Jy/beam ! Clean residual mean=-0.000009 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.319704 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.319704 Jy ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=1.906 mas, bmaj=2.554 mas, bpa=3.513 degrees ! Estimated noise=774.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469741 Jy ! Component: 100 - total flux cleaned = 0.00064027 Jy ! Component: 150 - total flux cleaned = 0.000669665 Jy ! Component: 200 - total flux cleaned = 0.000644142 Jy ! Total flux subtracted in 200 components = 0.000644142 Jy ! Clean residual min=-0.001769 max=0.001892 Jy/beam ! Clean residual mean=-0.000017 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.320349 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 = 4.74444e-05 Jy ! Component: 100 - total flux cleaned = 4.74097e-05 Jy ! Component: 150 - total flux cleaned = 8.77186e-05 Jy ! Component: 200 - total flux cleaned = 6.88559e-05 Jy ! Total flux subtracted in 200 components = 6.88559e-05 Jy ! Clean residual min=-0.001737 max=0.001878 Jy/beam ! Clean residual mean=-0.000017 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.320417 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 66 components and 0.320417 Jy ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8662 mas, bmaj=1.44 mas, bpa=-0.7048 degrees ! Estimated noise=587.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000608121 Jy ! Component: 100 - total flux cleaned = -0.000550719 Jy ! Component: 150 - total flux cleaned = -0.000605491 Jy ! Component: 200 - total flux cleaned = -0.000502744 Jy ! Total flux subtracted in 200 components = -0.000502744 Jy ! Clean residual min=-0.002014 max=0.001811 Jy/beam ! Clean residual mean=-0.000008 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.319915 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 79 components and 0.319915 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=0.146880Jy sigma=0.000642 ! Fit after self-cal, rms=0.146867Jy sigma=0.000641 wmodel J1021+3437_X_2017_01_21_pus_map.mod ! Writing 79 model components to file: J1021+3437_X_2017_01_21_pus_map.mod wobs J1021+3437_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1021+3437_X_2017_01_21_pus_uvs.fits wwins J1021+3437_X_2017_01_21_pus_map.win ! wwins: Wrote 5 windows to J1021+3437_X_2017_01_21_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 0.18% 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 = -0.00075518 Jy ! Component: 100 - total flux cleaned = -0.00107518 Jy ! Component: 150 - total flux cleaned = -0.00134923 Jy ! Component: 200 - total flux cleaned = -0.00152362 Jy ! Component: 250 - total flux cleaned = -0.00166384 Jy ! Component: 300 - total flux cleaned = -0.00169095 Jy ! Component: 350 - total flux cleaned = -0.00171732 Jy ! Component: 400 - total flux cleaned = -0.00174353 Jy ! Component: 450 - total flux cleaned = -0.00171846 Jy ! Component: 500 - total flux cleaned = -0.00171827 Jy ! Component: 550 - total flux cleaned = -0.00166989 Jy ! Component: 600 - total flux cleaned = -0.00167023 Jy ! Component: 650 - total flux cleaned = -0.00173932 Jy ! Component: 700 - total flux cleaned = -0.0016249 Jy ! Component: 750 - total flux cleaned = -0.0016249 Jy ! Component: 800 - total flux cleaned = -0.0016026 Jy ! Component: 850 - total flux cleaned = -0.00160229 Jy ! Component: 900 - total flux cleaned = -0.00158105 Jy ! Component: 950 - total flux cleaned = -0.00151857 Jy ! Component: 1000 - total flux cleaned = -0.00151798 Jy ! Component: 1050 - total flux cleaned = -0.00149762 Jy ! Component: 1100 - total flux cleaned = -0.00153694 Jy ! Component: 1150 - total flux cleaned = -0.00155591 Jy ! Component: 1200 - total flux cleaned = -0.00153637 Jy ! Component: 1250 - total flux cleaned = -0.00151708 Jy ! Component: 1300 - total flux cleaned = -0.0015357 Jy ! Component: 1350 - total flux cleaned = -0.00151754 Jy ! Component: 1400 - total flux cleaned = -0.00153558 Jy ! Component: 1450 - total flux cleaned = -0.00157106 Jy ! Component: 1500 - total flux cleaned = -0.00158852 Jy ! Component: 1550 - total flux cleaned = -0.00155375 Jy ! Component: 1600 - total flux cleaned = -0.00151955 Jy ! Component: 1650 - total flux cleaned = -0.00143542 Jy ! Component: 1700 - total flux cleaned = -0.00135242 Jy ! Component: 1750 - total flux cleaned = -0.001287 Jy ! Component: 1800 - total flux cleaned = -0.00127077 Jy ! Component: 1850 - total flux cleaned = -0.00127077 Jy ! Component: 1900 - total flux cleaned = -0.001239 Jy ! Component: 1950 - total flux cleaned = -0.00122316 Jy ! Component: 2000 - total flux cleaned = -0.00122305 Jy ! Total flux subtracted in 2048 components = -0.00119217 Jy ! Clean residual min=-0.000909 max=0.000775 Jy/beam ! Clean residual mean=-0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.318722 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 219 components and 0.318723 Jy ![Exited script file: muppet] wmap "J1021+3437_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.18% 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: 0.8662 x 1.44 at -0.7048 degrees (North through East) ! Clean map min=-0.0014934 max=0.22805 Jy/beam ! Writing clean map to FITS file: J1021+3437_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228046 invert ! Inverting map ! Your choice of large map pixels excluded 0.18% 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 0.000277743 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.365378 0.365378 0.730757 1.46151 2.92303 5.84605 11.6921 23.3842 46.7684 93.5368 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.228 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 1.44 at -0.7048 degrees (North through East) ! Clean map min=-0.0014934 max=0.22805 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 J1021+3437_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:35 2019