! Started logfile: J0347+7309_X_2017_08_05_pus_uvs.log on Thu May 9 18:47:44 2019 obs J0347+7309_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0347+7309_X_2017_08_05_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972494 visibilities/baseline/integration-bin. ! Found source: J0347+7309 ! ! 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 575 lines of history. ! ! Reading 75096 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 J0347+7309_X_2017_08_05_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001973Jy sigma=0.008152 ! Fit after self-cal, rms=0.962266Jy sigma=0.007846 ! 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.7587 mas, bmaj=0.9958 mas, bpa=69.87 degrees ! Estimated noise=857.121 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 = 0.0312865 Jy ! Component: 100 - total flux cleaned = 0.0385919 Jy ! Total flux subtracted in 100 components = 0.0385919 Jy ! Clean residual min=-0.002219 max=0.002770 Jy/beam ! Clean residual mean=0.000002 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.0385919 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0385919 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=0.083949Jy sigma=0.000640 ! Fit after self-cal, rms=0.082525Jy sigma=0.000628 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500721 Jy ! Component: 100 - total flux cleaned = 0.007017 Jy ! Total flux subtracted in 100 components = 0.007017 Jy ! Clean residual min=-0.002278 max=0.002291 Jy/beam ! Clean residual mean=0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0456089 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.0456089 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=0.082226Jy sigma=0.000626 ! Fit after self-cal, rms=0.082220Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.982 mas, bmaj=1.272 mas, bpa=68.65 degrees ! Estimated noise=321.844 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 = 0.000777589 Jy ! Component: 100 - total flux cleaned = 0.000840961 Jy ! Component: 150 - total flux cleaned = 0.000876936 Jy ! Component: 200 - total flux cleaned = 0.000893691 Jy ! Total flux subtracted in 200 components = 0.000893691 Jy ! Clean residual min=-0.001161 max=0.001494 Jy/beam ! Clean residual mean=0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0465026 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0465026 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=0.082206Jy sigma=0.000626 ! Fit after self-cal, rms=0.082199Jy sigma=0.000626 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.10 ! LA 1.03 MK 1.04 NL 1.02 OV 1.15 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 1.04 ! LA 1.05 MK 1.05 NL 0.98 OV 1.17 ! PT 1.15 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.05 KP 1.02 ! LA 1.07 MK 1.02 NL 0.99 OV 1.04 ! PT 1.14 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.04 KP 0.90 ! LA 1.05 MK 1.01 NL 0.96 OV 1.10 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.93 KP 0.89 ! LA 1.00 MK 1.03 NL 1.01 OV 1.17 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 0.94 KP 0.92 ! LA 1.03 MK 1.05 NL 1.02 OV 1.11 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.01 KP 0.80 ! LA 1.00 MK 1.02 NL 0.99 OV 1.16 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.01 KP 0.82 ! LA 1.01 MK 1.02 NL 1.00 OV 1.17 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.95 KP 0.85 ! LA 1.03 MK 1.01 NL 0.92 OV 1.08 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.92 KP 0.90 ! LA 0.96 MK 0.95 NL 0.97 OV 1.08 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.94 HN 0.89 KP 0.97 ! LA 1.03 MK 0.90 NL 0.92 OV 1.04 ! PT 0.97 SC 0.88 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.81 HN 0.83 KP 0.92 ! LA 1.02 MK 0.88 NL 0.96 OV 1.00 ! PT 0.95 SC 0.87 ! ! ! Fit before self-cal, rms=0.082199Jy sigma=0.000626 ! Fit after self-cal, rms=0.079258Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9783 mas, bmaj=1.267 mas, bpa=68.68 degrees ! Estimated noise=320.017 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 (-21.6, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129257 Jy ! Component: 100 - total flux cleaned = 0.00216012 Jy ! Component: 150 - total flux cleaned = 0.00283452 Jy ! Component: 200 - total flux cleaned = 0.00327697 Jy ! Total flux subtracted in 200 components = 0.00327697 Jy ! Clean residual min=-0.000867 max=0.000843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0497795 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.0497795 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=0.079232Jy sigma=0.000625 ! Fit after self-cal, rms=0.079155Jy sigma=0.000624 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.079155Jy sigma=0.000624 ! Fit after self-cal, rms=0.078836Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9797 mas, bmaj=1.26 mas, bpa=69.84 degrees ! Estimated noise=319.017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914569 Jy ! Component: 100 - total flux cleaned = 0.00152972 Jy ! Component: 150 - total flux cleaned = 0.00200715 Jy ! Component: 200 - total flux cleaned = 0.00238338 Jy ! Total flux subtracted in 200 components = 0.00238338 Jy ! Clean residual min=-0.000756 max=0.000819 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0521629 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0521629 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=0.078822Jy sigma=0.000623 ! Fit after self-cal, rms=0.078837Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 (20.6, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000868764 Jy ! Component: 100 - total flux cleaned = 0.00123964 Jy ! Component: 150 - total flux cleaned = 0.00153327 Jy ! Component: 200 - total flux cleaned = 0.00177021 Jy ! Total flux subtracted in 200 components = 0.00177021 Jy ! Clean residual min=-0.000701 max=0.000714 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0539331 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.0539331 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=0.078823Jy sigma=0.000623 ! Fit after self-cal, rms=0.078819Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.078819Jy sigma=0.000623 ! Fit after self-cal, rms=0.079026Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.9786 mas, bmaj=1.257 mas, bpa=70.18 degrees ! Estimated noise=318.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704587 Jy ! Component: 100 - total flux cleaned = 0.00102411 Jy ! Component: 150 - total flux cleaned = 0.00126028 Jy ! Component: 200 - total flux cleaned = 0.00142078 Jy ! Total flux subtracted in 200 components = 0.00142078 Jy ! Clean residual min=-0.000734 max=0.000693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0553539 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0553539 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=0.079016Jy sigma=0.000623 ! Fit after self-cal, rms=0.079023Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000518295 Jy ! Component: 100 - total flux cleaned = 0.000733599 Jy ! Component: 150 - total flux cleaned = 0.0009062 Jy ! Component: 200 - total flux cleaned = 0.0010316 Jy ! Total flux subtracted in 200 components = 0.0010316 Jy ! Clean residual min=-0.000734 max=0.000699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.0563855 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.0563855 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=0.079017Jy sigma=0.000623 ! Fit after self-cal, rms=0.079006Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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=0.079006Jy sigma=0.000622 ! Fit after self-cal, rms=0.079062Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.224 mas, bmaj=2.745 mas, bpa=68.99 degrees ! Estimated noise=417.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699907 Jy ! Component: 100 - total flux cleaned = 0.0011312 Jy ! Component: 150 - total flux cleaned = 0.00143961 Jy ! Component: 200 - total flux cleaned = 0.00167483 Jy ! Total flux subtracted in 200 components = 0.00167483 Jy ! Clean residual min=-0.000758 max=0.000817 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0580604 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.0580604 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=0.079059Jy sigma=0.000622 ! Fit after self-cal, rms=0.079061Jy sigma=0.000622 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 = 0.000458245 Jy ! Component: 100 - total flux cleaned = 0.000752255 Jy ! Component: 150 - total flux cleaned = 0.000972056 Jy ! Component: 200 - total flux cleaned = 0.0010844 Jy ! Total flux subtracted in 200 components = 0.0010844 Jy ! Clean residual min=-0.000772 max=0.000824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0591448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.0591448 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=0.079060Jy sigma=0.000622 ! Fit after self-cal, rms=0.079053Jy sigma=0.000622 ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.977 mas, bmaj=1.255 mas, bpa=70.33 degrees ! Estimated noise=318.414 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.977 x 1.255 at 70.33 degrees (North through East) ! Clean map min=-0.00070126 max=0.042813 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.755 mas, bmaj=0.9837 mas, bpa=71.1 degrees ! Estimated noise=836.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328647 Jy ! Component: 100 - total flux cleaned = 0.0408833 Jy ! Component: 150 - total flux cleaned = 0.0445206 Jy ! Component: 200 - total flux cleaned = 0.0471111 Jy ! Total flux subtracted in 200 components = 0.0471111 Jy ! Clean residual min=-0.002033 max=0.002025 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0471111 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0471111 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.977 mas, bmaj=1.255 mas, bpa=70.33 degrees ! Estimated noise=318.414 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 = 0.0023934 Jy ! Component: 100 - total flux cleaned = 0.00427402 Jy ! Component: 150 - total flux cleaned = 0.00581832 Jy ! Component: 200 - total flux cleaned = 0.00710992 Jy ! Total flux subtracted in 200 components = 0.00710992 Jy ! Clean residual min=-0.000886 max=0.000861 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.054221 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 43 components and 0.054221 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=2.224 mas, bmaj=2.745 mas, bpa=68.99 degrees ! Estimated noise=417.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162066 Jy ! Component: 100 - total flux cleaned = 0.00272746 Jy ! Component: 150 - total flux cleaned = 0.00357475 Jy ! Component: 200 - total flux cleaned = 0.00413858 Jy ! Total flux subtracted in 200 components = 0.00413858 Jy ! Clean residual min=-0.000853 max=0.000878 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0583596 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 = 0.000328362 Jy ! Component: 100 - total flux cleaned = 0.00062026 Jy ! Component: 150 - total flux cleaned = 0.000849627 Jy ! Component: 200 - total flux cleaned = 0.00103078 Jy ! Total flux subtracted in 200 components = 0.00103078 Jy ! Clean residual min=-0.000780 max=0.000846 Jy/beam ! Clean residual mean=-0.000004 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0593904 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 93 components and 0.0593904 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! Estimated beam: bmin=0.977 mas, bmaj=1.255 mas, bpa=70.33 degrees ! Estimated noise=318.414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000167481 Jy ! Component: 100 - total flux cleaned = -0.000144629 Jy ! Component: 150 - total flux cleaned = -8.61939e-05 Jy ! Component: 200 - total flux cleaned = -3.64094e-05 Jy ! Total flux subtracted in 200 components = -3.64094e-05 Jy ! Clean residual min=-0.000743 max=0.000715 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.059354 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.059354 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=0.079062Jy sigma=0.000622 ! Fit after self-cal, rms=0.079057Jy sigma=0.000622 wmodel J0347+7309_X_2017_08_05_pus_map.mod ! Writing 105 model components to file: J0347+7309_X_2017_08_05_pus_map.mod wobs J0347+7309_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0347+7309_X_2017_08_05_pus_uvs.fits wwins J0347+7309_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0347+7309_X_2017_08_05_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 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225754 Jy ! Component: 100 - total flux cleaned = -0.000201501 Jy ! Component: 150 - total flux cleaned = -0.00019004 Jy ! Component: 200 - total flux cleaned = -0.000222466 Jy ! Component: 250 - total flux cleaned = -0.000232884 Jy ! Component: 300 - total flux cleaned = -0.000232958 Jy ! Component: 350 - total flux cleaned = -0.000263112 Jy ! Component: 400 - total flux cleaned = -0.000302387 Jy ! Component: 450 - total flux cleaned = -0.000340918 Jy ! Component: 500 - total flux cleaned = -0.000340992 Jy ! Component: 550 - total flux cleaned = -0.000350532 Jy ! Component: 600 - total flux cleaned = -0.000350516 Jy ! Component: 650 - total flux cleaned = -0.000350527 Jy ! Component: 700 - total flux cleaned = -0.000341559 Jy ! Component: 750 - total flux cleaned = -0.000332819 Jy ! Component: 800 - total flux cleaned = -0.000324056 Jy ! Component: 850 - total flux cleaned = -0.000315506 Jy ! Component: 900 - total flux cleaned = -0.000298549 Jy ! Component: 950 - total flux cleaned = -0.000306852 Jy ! Component: 1000 - total flux cleaned = -0.000265506 Jy ! Component: 1050 - total flux cleaned = -0.000257428 Jy ! Component: 1100 - total flux cleaned = -0.000249453 Jy ! Component: 1150 - total flux cleaned = -0.000217585 Jy ! Component: 1200 - total flux cleaned = -0.000186211 Jy ! Component: 1250 - total flux cleaned = -0.000186153 Jy ! Component: 1300 - total flux cleaned = -0.000170647 Jy ! Component: 1350 - total flux cleaned = -0.000132401 Jy ! Component: 1400 - total flux cleaned = -0.000132398 Jy ! Component: 1450 - total flux cleaned = -8.74078e-05 Jy ! Component: 1500 - total flux cleaned = -9.48928e-05 Jy ! Component: 1550 - total flux cleaned = -9.49249e-05 Jy ! Component: 1600 - total flux cleaned = -4.38651e-05 Jy ! Component: 1650 - total flux cleaned = -2.9464e-05 Jy ! Component: 1700 - total flux cleaned = -2.22676e-05 Jy ! Component: 1750 - total flux cleaned = -8.02949e-06 Jy ! Component: 1800 - total flux cleaned = 2.71325e-05 Jy ! Component: 1850 - total flux cleaned = 4.80262e-05 Jy ! Component: 1900 - total flux cleaned = 8.23984e-05 Jy ! Component: 1950 - total flux cleaned = 0.000102895 Jy ! Component: 2000 - total flux cleaned = 0.000102826 Jy ! Total flux subtracted in 2048 components = 0.000136465 Jy ! Clean residual min=-0.000359 max=0.000420 Jy/beam ! Clean residual mean=-0.000001 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0594904 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 255 components and 0.0594904 Jy ![Exited script file: muppet] wmap "J0347+7309_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.977 x 1.255 at 70.33 degrees (North through East) ! Clean map min=-0.0007436 max=0.042588 Jy/beam ! Writing clean map to FITS file: J0347+7309_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0425884 invert ! Inverting map ! Your choice of large map pixels excluded 0.0627% of the data. ! The x-axis pixel size should ideally be below 0.1997 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012517 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.881717 0.881717 1.76343 3.52687 7.05374 14.1075 28.2149 56.4299 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.977 x 1.255 at 70.33 degrees (North through East) ! Clean map min=-0.0007436 max=0.042588 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 J0347+7309_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:47:48 2019