! Started logfile: J1209+433B_X_2017_05_01_pus_uvs.log on Wed May 1 19:56:44 2019 obs J1209+433B_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1209+433B_X_2017_05_01_pus_uva.fits ! AN table 1: 199 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.585036 visibilities/baseline/integration-bin. ! Found source: J1209+433B ! ! 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 863 lines of history. ! ! Reading 62868 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 J1209+433B_X_2017_05_01_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 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 757 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 712 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 757 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 757 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003956Jy sigma=0.009092 ! Fit after self-cal, rms=0.967308Jy sigma=0.008789 ! 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8231 mas, bmaj=1.466 mas, bpa=17.42 degrees ! Estimated noise=680.399 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 = 0.0272709 Jy ! Component: 100 - total flux cleaned = 0.033243 Jy ! Total flux subtracted in 100 components = 0.033243 Jy ! Clean residual min=-0.002645 max=0.002634 Jy/beam ! Clean residual mean=0.000009 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.033243 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.033243 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=0.084223Jy sigma=0.000620 ! Fit after self-cal, rms=0.082711Jy sigma=0.000603 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413529 Jy ! Component: 100 - total flux cleaned = 0.00362026 Jy ! Total flux subtracted in 100 components = 0.00362026 Jy ! Clean residual min=-0.002638 max=0.002295 Jy/beam ! Clean residual mean=0.000008 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0368633 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0368633 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=0.082415Jy sigma=0.000602 ! Fit after self-cal, rms=0.082386Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.041 mas, bmaj=1.716 mas, bpa=16.99 degrees ! Estimated noise=324.169 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 = -0.000719031 Jy ! Component: 100 - total flux cleaned = -0.000852942 Jy ! Component: 150 - total flux cleaned = -0.000967834 Jy ! Component: 200 - total flux cleaned = -0.00104496 Jy ! Total flux subtracted in 200 components = -0.00104496 Jy ! Clean residual min=-0.001619 max=0.001569 Jy/beam ! Clean residual mean=0.000010 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0358183 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0358183 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=0.082338Jy sigma=0.000602 ! Fit after self-cal, rms=0.082302Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.99 FD 1.01 HN 0.86 KP 1.02 ! LA 1.01 MK 0.99 NL 1.16 OV 1.06 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.80 KP 0.94 ! LA 1.03 MK 0.96 NL 1.16 OV 1.11 ! PT 1.29 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.79 KP 0.99 ! LA 1.07 MK 0.99 NL 1.10 OV 1.04 ! PT 1.11 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.83 KP 0.95 ! LA 1.01 MK 1.07 NL 1.18 OV 1.03 ! PT 1.19 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.81 KP 0.91 ! LA 1.05 MK 1.05 NL 1.12 OV 1.04 ! PT 1.17 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.83 KP 1.01 ! LA 1.05 MK 1.06 NL 1.09 OV 1.02 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.80 KP 0.97 ! LA 1.04 MK 0.98 NL 1.14 OV 1.04 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.78 KP 0.93 ! LA 0.98 MK 0.94 NL 1.17 OV 1.08 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.77 KP 0.97 ! LA 1.00 MK 0.97 NL 1.11 OV 1.01 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.90 HN 0.75 KP 1.00 ! LA 0.95 MK 1.01 NL 1.09 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.88 HN 0.83 KP 1.00 ! LA 0.99 MK 0.86 NL 1.14 OV 1.06 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.79 HN 0.75 KP 0.86 ! LA 0.98 MK 0.95 NL 1.01 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.082302Jy sigma=0.000602 ! Fit after self-cal, rms=0.075797Jy sigma=0.000600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.043 mas, bmaj=1.695 mas, bpa=16.81 degrees ! Estimated noise=324.543 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 = 0.000543369 Jy ! Component: 100 - total flux cleaned = 0.000645973 Jy ! Component: 150 - total flux cleaned = 0.000659929 Jy ! Component: 200 - total flux cleaned = 0.000684592 Jy ! Total flux subtracted in 200 components = 0.000684592 Jy ! Clean residual min=-0.001122 max=0.001211 Jy/beam ! Clean residual mean=0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0365029 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 18 components and 0.0365029 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=0.075783Jy sigma=0.000600 ! Fit after self-cal, rms=0.075649Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.075649Jy sigma=0.000599 ! Fit after self-cal, rms=0.070086Jy sigma=0.000598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.04 mas, bmaj=1.666 mas, bpa=16.08 degrees ! Estimated noise=322.332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038053 Jy ! Component: 100 - total flux cleaned = 0.000447171 Jy ! Component: 150 - total flux cleaned = 0.000462329 Jy ! Component: 200 - total flux cleaned = 0.000482293 Jy ! Total flux subtracted in 200 components = 0.000482293 Jy ! Clean residual min=-0.000829 max=0.000763 Jy/beam ! Clean residual mean=-0.000002 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0369852 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0369852 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=0.070083Jy sigma=0.000598 ! Fit after self-cal, rms=0.069990Jy sigma=0.000598 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 (-7.2, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458174 Jy ! Component: 100 - total flux cleaned = 0.000407213 Jy ! Component: 150 - total flux cleaned = 0.000337583 Jy ! Component: 200 - total flux cleaned = 0.000276792 Jy ! Total flux subtracted in 200 components = 0.000276792 Jy ! Clean residual min=-0.000752 max=0.000762 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.037262 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.037262 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=0.069980Jy sigma=0.000597 ! Fit after self-cal, rms=0.069966Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.069966Jy sigma=0.000597 ! Fit after self-cal, rms=0.069556Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.034 mas, bmaj=1.655 mas, bpa=15.79 degrees ! Estimated noise=321.564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286599 Jy ! Component: 100 - total flux cleaned = 0.000342249 Jy ! Component: 150 - total flux cleaned = 0.000389655 Jy ! Component: 200 - total flux cleaned = 0.000410387 Jy ! Total flux subtracted in 200 components = 0.000410387 Jy ! Clean residual min=-0.000771 max=0.000685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0376724 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 45 components and 0.0376724 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=0.069550Jy sigma=0.000597 ! Fit after self-cal, rms=0.069544Jy sigma=0.000597 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000196655 Jy ! Component: 100 - total flux cleaned = 0.000159546 Jy ! Component: 150 - total flux cleaned = 0.000139703 Jy ! Component: 200 - total flux cleaned = 0.000121378 Jy ! Total flux subtracted in 200 components = 0.000121378 Jy ! Clean residual min=-0.000740 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0377937 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.0377937 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=0.069540Jy sigma=0.000597 ! Fit after self-cal, rms=0.069535Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.069535Jy sigma=0.000597 ! Fit after self-cal, rms=0.069650Jy sigma=0.000597 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.221 mas, bmaj=2.565 mas, bpa=41.73 degrees ! Estimated noise=396.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308438 Jy ! Component: 100 - total flux cleaned = 0.000452436 Jy ! Component: 150 - total flux cleaned = 0.000542223 Jy ! Component: 200 - total flux cleaned = 0.000578005 Jy ! Total flux subtracted in 200 components = 0.000578005 Jy ! Clean residual min=-0.000771 max=0.000895 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0383718 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.0383718 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=0.069648Jy sigma=0.000597 ! Fit after self-cal, rms=0.069648Jy sigma=0.000597 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000107327 Jy ! Component: 100 - total flux cleaned = 0.000145818 Jy ! Component: 150 - total flux cleaned = 0.000177262 Jy ! Component: 200 - total flux cleaned = 0.000182568 Jy ! Total flux subtracted in 200 components = 0.000182568 Jy ! Clean residual min=-0.000783 max=0.000880 Jy/beam ! Clean residual mean=-0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0385543 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0385543 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=0.069648Jy sigma=0.000597 ! Fit after self-cal, rms=0.069648Jy sigma=0.000597 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.031 mas, bmaj=1.65 mas, bpa=15.58 degrees ! Estimated noise=321.991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.65 at 15.58 degrees (North through East) ! Clean map min=-0.00069942 max=0.038033 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8168 mas, bmaj=1.404 mas, bpa=15.05 degrees ! Estimated noise=656.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300941 Jy ! Component: 100 - total flux cleaned = 0.036744 Jy ! Component: 150 - total flux cleaned = 0.0384492 Jy ! Component: 200 - total flux cleaned = 0.0394884 Jy ! Total flux subtracted in 200 components = 0.0394884 Jy ! Clean residual min=-0.001696 max=0.001724 Jy/beam ! Clean residual mean=0.000002 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0394885 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0394885 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.031 mas, bmaj=1.65 mas, bpa=15.58 degrees ! Estimated noise=321.991 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 = -0.000107178 Jy ! Component: 100 - total flux cleaned = -0.000298749 Jy ! Component: 150 - total flux cleaned = -0.000457653 Jy ! Component: 200 - total flux cleaned = -0.000595986 Jy ! Total flux subtracted in 200 components = -0.000595986 Jy ! Clean residual min=-0.000792 max=0.000789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0388925 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.0388925 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.221 mas, bmaj=2.565 mas, bpa=41.73 degrees ! Estimated noise=396.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.25048e-05 Jy ! Component: 100 - total flux cleaned = 6.49679e-06 Jy ! Component: 150 - total flux cleaned = -4.78852e-06 Jy ! Component: 200 - total flux cleaned = -4.65565e-05 Jy ! Total flux subtracted in 200 components = -4.65565e-05 Jy ! Clean residual min=-0.000882 max=0.000890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0388459 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 = -4.3536e-05 Jy ! Component: 100 - total flux cleaned = -6.25416e-05 Jy ! Component: 150 - total flux cleaned = -7.93599e-05 Jy ! Component: 200 - total flux cleaned = -7.96561e-05 Jy ! Total flux subtracted in 200 components = -7.96561e-05 Jy ! Clean residual min=-0.000857 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0387662 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 55 components and 0.0387662 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.031 mas, bmaj=1.65 mas, bpa=15.58 degrees ! Estimated noise=321.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244482 Jy ! Component: 100 - total flux cleaned = -0.000276312 Jy ! Component: 150 - total flux cleaned = -0.000290343 Jy ! Component: 200 - total flux cleaned = -0.000289882 Jy ! Total flux subtracted in 200 components = -0.000289882 Jy ! Clean residual min=-0.000779 max=0.000790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0384764 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.0384764 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=0.069653Jy sigma=0.000597 ! Fit after self-cal, rms=0.069653Jy sigma=0.000597 wmodel J1209+433B_X_2017_05_01_pus_map.mod ! Writing 65 model components to file: J1209+433B_X_2017_05_01_pus_map.mod wobs J1209+433B_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1209+433B_X_2017_05_01_pus_uvs.fits wwins J1209+433B_X_2017_05_01_pus_map.win ! wwins: Wrote 2 windows to J1209+433B_X_2017_05_01_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 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -8.03682e-05 Jy ! Component: 100 - total flux cleaned = -8.06019e-05 Jy ! Component: 150 - total flux cleaned = -0.000161783 Jy ! Component: 200 - total flux cleaned = -0.000239318 Jy ! Component: 250 - total flux cleaned = -0.000324486 Jy ! Component: 300 - total flux cleaned = -0.000407182 Jy ! Component: 350 - total flux cleaned = -0.00048762 Jy ! Component: 400 - total flux cleaned = -0.00055596 Jy ! Component: 450 - total flux cleaned = -0.000632281 Jy ! Component: 500 - total flux cleaned = -0.000669323 Jy ! Component: 550 - total flux cleaned = -0.000705687 Jy ! Component: 600 - total flux cleaned = -0.00075956 Jy ! Component: 650 - total flux cleaned = -0.000803403 Jy ! Component: 700 - total flux cleaned = -0.000863734 Jy ! Component: 750 - total flux cleaned = -0.000914534 Jy ! Component: 800 - total flux cleaned = -0.000947862 Jy ! Component: 850 - total flux cleaned = -0.0010296 Jy ! Component: 900 - total flux cleaned = -0.00103754 Jy ! Component: 950 - total flux cleaned = -0.00106143 Jy ! Component: 1000 - total flux cleaned = -0.00109259 Jy ! Component: 1050 - total flux cleaned = -0.00109237 Jy ! Component: 1100 - total flux cleaned = -0.00109229 Jy ! Component: 1150 - total flux cleaned = -0.00110742 Jy ! Component: 1200 - total flux cleaned = -0.00113703 Jy ! Component: 1250 - total flux cleaned = -0.001159 Jy ! Component: 1300 - total flux cleaned = -0.00119513 Jy ! Component: 1350 - total flux cleaned = -0.00120936 Jy ! Component: 1400 - total flux cleaned = -0.00122346 Jy ! Component: 1450 - total flux cleaned = -0.00123752 Jy ! Component: 1500 - total flux cleaned = -0.00128585 Jy ! Component: 1550 - total flux cleaned = -0.00131304 Jy ! Component: 1600 - total flux cleaned = -0.00131302 Jy ! Component: 1650 - total flux cleaned = -0.00136657 Jy ! Component: 1700 - total flux cleaned = -0.00138633 Jy ! Component: 1750 - total flux cleaned = -0.0013929 Jy ! Component: 1800 - total flux cleaned = -0.00142541 Jy ! Component: 1850 - total flux cleaned = -0.00143186 Jy ! Component: 1900 - total flux cleaned = -0.00145743 Jy ! Component: 1950 - total flux cleaned = -0.00145743 Jy ! Component: 2000 - total flux cleaned = -0.0014575 Jy ! Total flux subtracted in 2048 components = -0.00148864 Jy ! Clean residual min=-0.000336 max=0.000346 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0369877 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 223 components and 0.0369877 Jy ![Exited script file: muppet] wmap "J1209+433B_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.65 at 15.58 degrees (North through East) ! Clean map min=-0.00062679 max=0.03785 Jy/beam ! Writing clean map to FITS file: J1209+433B_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0378505 invert ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118339 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.937944 0.937944 1.87589 3.75178 7.50355 15.0071 30.0142 60.0284 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 1.65 at 15.58 degrees (North through East) ! Clean map min=-0.00062679 max=0.03785 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 J1209+433B_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:56:48 2019